397results about How to "Easy to check and maintain" patented technology

The invention provides a modularized box type charging and battery swapping station used for replacing a battery of an electric car. The charging and battery swapping station comprises a central monitoring room 1, a battery swapping robot 2 and a charging and battery swapping box 3, wherein the central monitoring room 1 is used for monitoring the charging and battery swapping station, the battery swapping robot 2 is located between the charging and battery swapping circuit 3 and the electric cars provided with batteries to be replaced, and the battery between the electric cars provided with batteries to be replaced can be replaced; and a battery storage rack 301, a battery charger cabinet 302, a monitoring cabinet 303, a distribution cabinet 304, a temperature control system 305 and an access path 306 are arranged in the charging and battery swapping box 3. The modularized box type charging and battery swapping station, provided by the invention, has the advantages of strong adaptability, flexible configuration and expansibility, small floor space, high working efficiency, short construction period, benefit for large-scale popularization and construction, high automation degree, smaller device maintenance amount, simple structure and low fault rate.

The invention discloses a monitoring system of mobile type health video of a wheel cable, and can be used for monitoring the strain increment and corresponding deformation of injury, generation and development of cracks, designated points of the structure of all monitored parts of large-scale structures, such as bridges, houses, dams and so on, so as to further analyze the health of the structure and to warn the transfinite anomalies. The monitoring system comprises a wheel cable system which consists of a pulley and a cable, a traction power system which is used for driving the wheel cable system to operate, a shooting system which is fixed on the cable of the wheel cable system and is passively drawn, and a remote monitoring server which is arranged in a chamber; the shooting system is used for acquiring the video information of the tested structure through the moving wheel cable system according to instructions, and transmitting the information to the remote monitoring server; the remote monitoring server is used for comparative analysis and evaluation of the health status of the received information.

The invention discloses a host box frame for a computer. The host box frame for the computer comprises a supporting plate; a host box framework is arranged at the upper end of the supporting plate; aframework door is provided with an activated carbon dust sucking net; the two sides of the inner wall of the host box framework are provided with gas inflating cushions; a fixing plate is arranged atthe lower end of the host box framework; the fixing plate and the host box framework are installed in a drawing and pulling manner; a shock absorbing plate is installed at the upper end of the fixingplate; a shock absorbing spring is arranged between the shock absorbing plate and the fixing plate; a cooling fan is arranged at the rear end of the host box framework; a slider is arranged in a sliderail in an embedded manner, and is provided with a limiting strip; the lower portion of the slide rail is provided with an opening for connection wires to penetrate; a magnet strip is arranged belowthe opening; a sleeve is arranged on one side of the host box framework, and is installed on the supporting plate; and a telescopic rod is arranged at the upper end of the sleeve. By means of the hostbox frame for the computer, protection on a host box is enhanced, use of the host box is facilitated, and the connection wires at the rear end of the host box can be effectively differentiated.

The invention is a self moving bolting machine. The character is: it has two drilling devices, two leading timberings, track moving mechanism, integral moving slide channel and platform; the moving mechanism is made up of hydraulic motor driving, the frame of the moving mechanism is assembled with bolting machine platform; two sides of the far end of the platform are assembled with two hydraulic oil cylinder type leading timberings, two frame drilling devices are assembled behind the leading timberings; the platform is arranged with integral parallel mobile channel of the drilling device, the drilling device is assembled on the mobile channel. Each drilling device includes a vertical pile, a frame parallel mobile device, 45 degrees of frame rotating device, 8 degrees of pendulum oil cylinder and connecting earring, three-grade frame, drill hydraulic motor device. The operation is simple, the efficiency is high.

The invention ensures the width of grain transfer passage from a horizontal barrel to a vertical barrel in a connecting part, and reduces the damage and clog of transferred grains. The combine harvester comprises: a connecting part (22) having a horizontal barrel (26); a winnow device (25) connected on the upper part of the vertical barrel (27) of the connection part; a communication port (30) communicating the vertical barrel (27) with the horizontal barrel (26); a support barrel (36) of which the base part is mounted on the back wall (26b) of the horizontal barrel and the front end part is cantilevered; an input shaft (40) whose shaft supports on the front end part of the support barrel (36); a connecting part (24) connecting the front end part of the input shaft (40) to the back end part of the bottom exhaust spiral (38) of a grain tank (20); and a transmission mechanism (A) for the linkage of two shafts (40, 46) between an input shaft part backer than the back wall (26b) and the lower part of the winnow spiral shaft (46) of the winnow device (25).

The invention relates to a method for identifying damage and quantitatively analyzing damage degree of a main girder of a bridge erecting machine. Based on the present situation that the main girder support changes with time in the operation process of the bridge erecting machine, a main girder structure type judging module MI, a damage identifying and analyzing module MII and a damage quantitatively analyzing module MIII are established. The damage identifying and analyzing module includes: (1) a deflection test system is installed; (2) deflection detection data is collected; (3) the detection data is processed to obtain a deflection influence line f1 (x); (4) the deflection influence line is processed to obtain a deflection rate curve f1 "(x); (5) whether mutation exists is judged; (6) the locations and quantity of injuries are judged. The damage quantitatively analyzing module includes: (1) a numerical simulation model is established; (2) n kinds of damage conditions are constructed, and m damage degrees are constructed for each kind of damage condition. (3) the deflection values of different damage degrees are obtained, and the relationship curve of deflection rate and damage degree is defined. (4) the relationship of deflection rate and damage degree of the main girder of the bridge erecting machine is obtained. The invention solves the problem that the structural damage of the main girder of the bridge erecting machine cannot be found in time, and the bridge erecting machine is easy to cause a serious safety accident.

An oval single-tube two-way vacuum pipeline traffic system comprises an oval pipeline. The oval pipeline is internally provided with a two-way travelling vehicle, vehicle upward suspension magnetic poles are arranged on the two sides of the travelling vehicle and matched with an outer suspension track and an inner suspension track correspondingly, and the outer suspension track is connected to theinner wall of the oval pipeline. The inner suspension track is supported on the inner wall of the oval pipeline through a track first support. A support rod is arranged at the position of a short shaft of the oval section of the oval pipeline, a semi-oval groove-shaped support seat is arranged along the exterior of the oval pipeline, and tight-pushing clamps are arranged on the position, on the horizontal positions of the two sides of the exterior of the pipeline, of the upper portion of the groove-shaped support seat along the long axis of the section of the oval pipeline. Adjusting and fixing are conducted through adjusting bolts. As for a vehicle with the same section, the blockage ratio in two-way double pipelines is slightly decreased, and the train travelling pneumatic resistance isreduced; and pipeline manufacturing materials are reduced, the pipeline erecting work procedure is reduced, the cost is reduced, the effective clearance in the pipeline is greatly increased, and mounting, examining and maintaining are conveniently facilitated.

The invention discloses an intelligent temperature-control anti-freezing bridge deck, wherein the bridge deck is paved with a thermal insulation layer; a lower layer of concrete is cast on the thermal insulation layer; the lower layer of concrete is paved with steel pipes; the steel pipes are paved with reinforcing steel bars and pre-buried with a bridge deck temperature sensor, and then an upper layer of concrete is cast; the steel pipes are provided with electric-heating wires; the two ends of each steel pipe are sleeved in a steel slot; and a temperature controller is arranged on connection wires of the electric-heating wires. The intelligent temperature-control anti-freezing bridge deck is simple in operation, and does not interfere the bridge deck structure; the heating wires cannot be extruded out of the bridge deck paving layer because of the paving of the concrete or the moving of a vehicle flow so that the heating wires can be effectively protected and is convenient to maintain; meanwhile, the predictability is strong so that the road slippery caused by low-temperature icing can be timely prevented; and the on-off of a switch can be controlled by a temperature sensing system without operation by staff, therefore the switch of a heating device can be automatically turned on and off so as to realize the effective use for whole day.

The invention provides a pneumatic control device for improving flutter stability of a steel trussed girder suspension bridge, which relates to the bridge technology. The device of the invention is a combination of bridge deck central slotting and pneumatic wing plates, wherein, the width of the slotting is 1 / 100-1 / 10 of the width of the steel trussed girder; thetwo pneumatic wing plates are symmetrically installed on two sides of the steel trussed girder and arranged longitudinally and continuously along the bridge, wherein, the total arrangement length is 1 / 2-1 time of the span length of a midspan area of a main span; the two pneumatic wing plates are arranged vertically along the bridge in a single layer, double layer or multilayer mode; the width of each pneumatic wing plate is 1 / 30-1 / 10 of the width of the steel trussed girder; the horizontal distance from the centers of the pneumatic wing plates to a center longitudinal axis of the bridge is 1 / 3-1 / 2 of the width of the steel trussed girder, and the vertical distance from the centers of the pneumatic wing plates to the bottom of the steel trussed girder is 1 / 4-1 / 2 of the height of the steel trussed girder; and the cross sections of the pneumatic wing plates are in an elliptic shape, or a flat plate shape with a round end or a triangle air nozzle. The pneumatic control device changes the air flow characteristic of the steel trussed girder, obviously improves the flutter stability of the steel trussed girder suspension bridge, and has simple structure, convenient installation and good economical efficiency.

The invention provides a hydraulic control system of a rudder blade platform. The hydraulic control system of the rudder blade platform comprises an oil tank, a variable pump, a motor, a speed regulating valve, an overflow valve, a three-position four-way electromagnetic directional valve A, a three-position four-way electromagnetic directional valve B, a first bidirectional balance valve, a second bidirectional balance valve, a first hydraulic cylinder and a second hydraulic cylinder. The variable pump is connected with the motor. An oil inlet of the variable pump is connected with the oil tank. An oil outlet of the variable pump is connected with the speed regulating valve and the overflow valve. An oil outlet of the overflow valve is connected with the oil tank. A pressure gauge is arranged between the variable pump and the overflow valve. An outlet of the speed regulating valve is connected with the three-position four-way electromagnetic directional valve A and the three-position four-way electromagnetic directional valve B. The three-position four-way electromagnetic directional valve A is connected with the first bidirectional balance valve. The first bidirectional balance valve is connected with the first hydraulic cylinder. The three-position four-way electromagnetic directional valve B is connected with the second bidirectional balance valve, and the second bidirectional balance valve is connected with the second hydraulic cylinder. By the adoption of the hydraulic control system, labor intensity can be relieved, the requirements for movement along the X axis and movement along the Y axis of the rudder blade platform are met, and accurate positioning for rudder blade installation is achieved.

The invention discloses a coil-well resident building elevator. The coil-well resident building elevator is provided with a track beam, a lifting-pulling device, a lifting-pulling rope, a track device, a slideway, a pulley device, a manned device and a braking mechanism, wherein the track beam is arranged below a roof panel on a topmost layer on the upper part of the central surface of a stair wheel; the lifting-pulling device is movably arranged on the track beam; the upper end of the lifting-pulling rope is connected with the lifting-pulling device; the track device is arranged on the lower edge of a stair board above a stair railing or on the inner side face of the stair board around the stair well; brackets are positioned on the stair railing and a railing upright post; the slideway is arranged on the outer side of the raining upright post below the stair railing; the pulley device is movably arranged on the track device; the manned device is connected to the lower end of the pulley device; the side face of the manned device is connected with the slideway in a sliding way; and the braking mechanism is arranged between the pulley device and the track device, and is used for braking the pulley device and stopping the elevator under the control of a brake handle and a control device. The coil-well resident building elevator has the advantages of no need of any special channel, no occupation of the building area, simple equipment, convenience in installing and low cost on building and running, and is suitable for multi-story buildings, in particular for built powerless multi-floor buildings.

The invention relates to a compact low-concentration organic waste gas treatment device. The compact low-concentration organic waste gas treatment device structurally comprises a metal wire, a metal cylinder, an inner air gap, an opening, an outer air gap, an insulating medium layer, a metal net, an opened sealing plug, a sealing plug, an air inlet, an air outlet and a pulse power supply, wherein the metal wire is arranged in the metal cylinder, and the metal cylinder is arranged in the insulating medium layer and is connected to a high-voltage end of the power supply; the inner air gap is formed between the metal cylinder and the metal wire, the outer air gap is formed between the metal cylinder and the insulating medium layer, and an opening is formed in the right upper end of the metal cylinder; the metal net clings to the outer part of the insulating medium layer and is connected with a low-voltage end of the power supply; the opened sealing plug and the sealing plug are respectively embedded into two ends of the metal cylinder and the insulating medium layer; and the air inlet and the air outlet are respectively connected to an air inlet hole and an air outlet hole in the opened sealing plug. The compact low-concentration organic waste gas treatment device has the advantages that (1) the size of the device is reduced, the cost is lowered, and the utilization rate of a space is increased; (2) the electric field intensity is enhanced, and the utilization rate of electrical energy is increased; and (3) the device is convenient to dismount, mount, examine and repair, and the security coefficient is increased.

The invention relates to an annular cutting device which comprises a base, a rotary table, a rotary drive mechanism, an upper fixing ring, a lower fixing ring and a vertical loading mechanism, wherein the rotary table is mounted on the base; the rotary drive mechanism is connected with the rotary table; an annular base plate is mounted on the rotary table; an organic glass water groove is fixedly connected with the annular base plate to form a whole body; the lower fixing ring is arranged at the bottom of the organic glass water tank; a porous ceramic ring is arranged at the bottom of the lower fixing ring; the upper fixing ring is arranged on the lower fixing ring through the vertical loading mechanism; a rock soil sample is arranged on the porous ceramic ring; an annular loading plate is pressed on the porous ceramic ring on the rock soil sample; the annular loading plate is connected with the vertical loading mechanism; the vertical loading mechanism comprises a load force arm, a central main shaft, a load bracket and a torque arm; the torque arm is transversely arranged in the load bracket; tangential load force measurement rings are mounted at two ends of the torque arm; the tangential load force measurement rings are adhered to the load bracket. According to the annular cutting device, rock soil movement cutting strength parameters can be accurately measured and easily detected, the price is low, and the maintenance expense is low.

The invention discloses an overall composite towing beam arching structure for a railway steel truss girder cable-stayed bridge, which aims to uniformly transfer a cable force to a main truss structure, has high integrity without generating greater stress concentration phenomenon at key parts such as a welding seam and the like, and improves the anti-fatigue performance of the structure. The structure comprises a pair of overall arch plates (11 and 12) and a steel anchor box (20), wherein the pair of overall arch plates (11 and 12) are formed by extending upwards directly from node plates on the two sides of the top chord of a main truss; the steel anchor box (20) is arranged between the upper parts of the pair of overall arch plates (11 and 12) and is fixed with the upper parts of the overall arch plates (11 and 12); a steel sleeve tube (N7) through which a stayed-cable can pass is fixedly arranged in the steel anchor (20); and the stayed-cable axis of the steel sleeve tube (N7) is crossed with the central line (1) of a node of the main truss, an upper chord system line (2) and a diagonal web member system line (3).

The invention discloses an underground integrated domestic sewage treatment device and a method thereof, and belongs to the field of purification of the domestic sewage. The underground integrated domestic sewage treatment device comprises a grilling tank, an adjusting tank, an anaerobic digestion tank, an anaerobic biological filtration tank, an aerobiotic biological filtration tank I, an aerobiotic biological filtration tank II, an aerobiotic biological filtration tank III, a vertical flow sedimentation tank and a control chamber, wherein the underground integrated domestic sewage treatment device is an underground stereoscopic integrated device; the control chamber comprises an upper layer part and a lower layer part; the upper layer part is arranged at the upper part of the control chamber; an electric control box and an ultraviolet device are arranged in the upper layer part; a fan and a chemical adding device are mounted at the lower layer part. The underground integrated domestic sewage treatment device is small in occupied area, convenient in drainage and low in energy consumption; the energy conservation and environment protection are facilitated; by virtue of the auxiliary adoption of the chemical treatment process on the main basis of biological degradation, the emission of the water with the up-to-standard water quality is ensured.

The invention belongs to the field of electric vehicle new energy, and particularly relates to a charging pile which is arranged outdoors and used for allowing an electric vehicle to be charged. The electric vehicle charging pile comprises a pile body, a charging control panel is arranged in the pile body and connected with a display device, a billing device, an alternating current input device, a direct current output device and an IC card reading device through wires, and the alternating current input device is connected to a municipal power grid through a cable; the surface of the pile body is provided with a man-machine interaction interface, an IC card reading unit and a charging socket port, the man-machine interaction interface is connected to the charging control panel through a wire, the IC card reading unit is connected to the IC card reading device through a wire, and the charging socket port is connected to the direct current output device through a wire. The electric vehicle charging pile is firm in appearance, simple in structure, convenient to comprehensively use and popularize and capable of being charged by adopting solar energy charging and saving resources.

The invention discloses a street lamp capable of conducting self-cleaning. The street lamp comprises a lamp housing, a lamp arm, a light source, a power line and a water route. A connecting piece is arranged at the rear end of the lamp housing; the lamp housing is provided with a cleaning mechanism; a first groove is further formed in the periphery of the lamp housing; a heating piece is arranged at the bottom of the first groove; the heating piece is electrically connected with the connecting piece; and the first groove is internally provided with mosquito repellent liquid. A second groove is formed in the inner side of the lamp arm; a connecting rod which can extend and contract is arranged in the second groove; a clamping seat matched with the connecting piece is arranged at the top end of the lamp arm; and the rear end of the lamp housing is detachably connected to the top end of the connecting rod. By means of the street lamp capable of conducting self-cleaning, the self-cleaning function is achieved, manual sweeping is avoided, and plenty of manpower and material resources are saved. The lamp housing ascends and descends along the lamp arm as the connecting rod ascends and descends; maintenance can be conducted conveniently; the street lamp is provided with the groove which is internally provided with the mosquito repellent liquid, and mosquitoes can be repelled; and road illumination can be achieved conveniently at night.

A push-pull movable power cabinet device include a fan-shaped cabinet, one side of the fan-shaped cabinet body is connected with a cabinet door through a hinge, the lower side of the fan-shaped cabinet body is connected with four groups of upright columns, A side of the cabinet door close to the fan-shaped cabinet body is provided with two sets of connecting bosses symmetrically distributed, A fan-shaped pushing and pulling plate is arranged on the side of the connecting boss away from the cabinet door, the fan-shaped pushing and pulling plates are provided with heat dissipation holes uniformly distributed at equal distances, A side of the sector-shaped cabinet body close to the sector-shaped push-pull plate is provided with a sector-shaped support slide rail, As that fan-shaped push-pullplate is driven to slide in the fan-shaped support slide rail by the rotation of the cabinet door, the electric power equipment inside the power cabinet is convenient to be overhauled and maintained,Springs, sliding columns, anti-skid pads and upright columns are used together to provide better shock absorbing performance, fan blades and heat dissipating holes can improve heat dissipating effectand facilitate external observation, and take-up boxes are convenient for combing electric wires of electric power equipment.

The invention discloses a flight control method for station and aircraft separation of an unmanned aerial vehicle system. By the method, a configuration mode of the unmanned aerial vehicle is reconstructed, an onboard detector is configured by proposing an automatic deviation measurement and correction technology, so that airport data chain and a ground station are cut, and a novel formation scheme of an onboard and ground system is proposed. Separated application of the station and the aircraft of the unmanned aerial vehicle system is supported, operation teams are built according to tasks, the construction cost and the operation cost of an air line are reduced, and dispatching of an airport and the air line is facilitated. The invention provides a novel configuration design and application method of an industrial unmanned aerial vehicle, low-cost configuration and application are achieved, the method is particularly and suitably used for aviation transportation, a solution scheme ofcost reduction and flexible application is also provided for operation of an unmanned aerial vehicle in air, a new path is provided for transformation development of an existing navigation enterprise,and new kinetic energy is provided for the unmanned aerial vehicle to achieve industrial development.

The invention discloses an automatic lifting mechanism for a presser foot of a sewing machine. The automatic lifting mechanism comprises a housing, a linear actuator, a rotating shaft, an outer swing arm, an inner swing arm, a front lever and a pull rod; the housing is provided with a housing inner cavity; the linear actuator includes a traction rod which can reciprocate in a linear mode, and is fixedly installed on the outer wall of the housing; the rotating shaft is rotatably installed on the housing, the inner end of the rotating shaft is located in the housing inner cavity, and the outer end of the rotating shaft extends out of the housing; one end of the outer swing arm is fixedly connected with the outer end of the rotating shaft, and the other end of the outer swing arm is connected with the traction rod; one end of the inner swing arm is fixedly connected with the inner end of the rotating shaft; the front lever comprises three pin holes, and the first pin hole is rotatably connected to the interior of the housing through a hinge pin; the second pin hole is hinged to a presser foot lifting plate; the rear end of the pull rod is hinged to the other end of the inner swing arm, and the front end of the pull rod is hinged to the third pin hole of the front lever. Due to the fact that the linear actuator is fixed on the outer wall of the housing, the arrangement of the mechanism is more flexible, the space limitation degree on the mechanism is lower, and the mechanism is more convenient to inspect and maintain.

The invention provides a double-set rigid control system for an aircraft. The double-set rigid control system for the aircraft comprises a double-set rigid elevator control system and a double-set rigid aileron control system, wherein the double-set rigid elevator control system comprises a left side elevator control line system, a right side elevator control line system and an elevator releasing mechanism; and the double-set rigid aileron control system comprises a left side aileron control line system, a right side aileron control line system and a aileron releasing mechanism. When one side control line system is blocked or a single side control surface is jammed, a driver can exert the left side control line systems and the right side control line systems to recover independent states by using the releasing mechanisms and control the corresponding side control surfaces to deflect by using failure-free side control line systems so as to ensure that the aircraft can return and land safely.

The invention relates to a safe and reliable optical fiber distribution box device having dedusting function. The device includes a housing, a backup board, a lifting mechanism, a fastening mechanism,a cleaning mechanism and a center control mechanism. The lifting mechanism includes an air cylinder, a moving block and a telescopic rack. The fastening mechanism includes a control assembly and a moving assembly. The control assembly includes a first motor and a cylindrical gear. The moving assembly includes two strip-shaped gears and two fastening boards. According to the invention, through thelifting mechanism, soaking of a power distribution box by rainwater in a corridor is prevented and damage to the power distribution box by naughty kids can also be prevented, so that influence on useof the power distribution box is eliminated. Through the fastening mechanism, compared with a traditional mounting method employing screws to fix the power distribution box on a wall face, convenience is made for check and maintenance by maintenance workers and potential safety hazards in climbing work of the maintenance workers are avoided. Above all, the practicability and reliability of the optical fiber distribution box device are improved substantially.

The invention relates to an optimization design device and an optimization method for filtering-backwashing parameters of poly-containing sewage. A positive filtering pipeline in the optimization design device for the filtering-backwashing parameters of the poly-containing sewage consists of a positively-filtered sewage pipeline and a purified water pipeline, wherein the positively-filtered sewage pipeline is arranged between a raw water chamber of a vertical sewage tank and a water distributor at the top of a downstream flow filter tank; the purified water pipeline is arranged between a water collecting chamber of the downstream flow filter tank and a purified water buffer chamber of the vertical sewage tank; a positively-filtered incoming water valve, a centrifugal pump, a water flow regulating valve, a flow sensor and an inlet pressure sensor are arranged on the positively-filtered sewage pipeline; a backwashing incoming water valve of a backwashing pipeline is also connected with the centrifugal pump through a pipeline; an outlet pressure sensor is arranged on the purified water pipeline; a cylinder opening and closing system, the flow sensor, the inlet pressure sensor, the outlet pressure sensor and the centrifugal pump are all connected with an automatic control cabinet. According to the optimization design device and the optimization method provided by the invention, the quantity of optimizing sequences can be reduced, and the precision of optimization design results of the filtering-backwashing parameters can also be effectively improved.

The invention discloses a protective training device for muscle training in a sports classroom, one end of a support frame is provided with an adjusting mechanism, and the adjusting mechanism comprises a sliding groove, a guide rod, a connecting block, a connecting belt, a mounting block, a rotating rod, a guide hole, an auxiliary rotating shaft, a support block, a clamping groove, a clamping plate, an extension spring, an embedded plate, an embedded groove, a support rod and a bearing frame; according to the structure, the adjusting mechanism is arranged, the connecting block is conveniently driven to move through the connecting belt, the extension spring is conveniently installed through the cooperation of the clamping groove and the clamping plate, when an exerciser is a beginner, the exerciser is assisted to do pull-up through the action of the extension spring, muscle strain caused by forced upward stretching is avoided, in addition, through the cooperation of the clamping groove and the support rod, the bearing frame can be conveniently installed, and therefore by placing a heavy object in the bearing frame, the exerciser can add the proper weight according to the situation of the exerciser, and the exercise effect is improved.

The invention relates to a self-service car washer. The self-service car washer comprises a machine body device used for supporting, an intelligent water control device used for conducting car washing, and a control device used for switching of car washing functions, wherein the machine body device comprises a case body, a supporting frame and a bearing cross beam are arranged inside the case body, a one-way openable door is further arranged on the case body, a panel window is arranged on the one-way openable door, the intelligent water control device comprises a filter, a water tank and a washing fluid tank, the filter, the water tank and the washing fluid tank are connected through guide pipes, a pressure sensor A and a pressure sensor B are arranged on the bottom of the water tank and on the bottom of the washing fluid tank and are connected through a control valve A and a control valve B, the control device comprises a panel body, a water outlet control key, a bubble outlet control key, a magnetic card sensing area and a coin slot are arranged on the panel body, and then diversified consumption of customers is facilitated. The self-service car washer has the advantages of being simple in structure, convenient to use and complete in function.

The invention discloses a slab band position detecting device for a water cooling zone. A roller bed bracket below a roller bed of a water cooling zone frame group is provided with the slab band position detecting device consisting of a fixedly-mounted component and a rotational component; the rotational component is connected with the fixedly-mounted component; specifically, a bearing outer sleeve is sleeved on a connecting rod of the rotational component and is fixed by using a bearing and a fixing bolt so that the bearing outer sleeve can rotate at the connecting rod; the left end and right end of the bearing outer sleeve are respectively connected and provided with the connecting rod; the connecting rods at the two ends are in a lever shape; the connecting rod at the right end is provided with a water bearing plate; the surface of the water bearing plate is aligned with a position below a water spraying pipe; the connecting rod at the left end is arranged between an upper connecting rod detent and a lower connecting rod detent, and the end of the connecting rod is further provided with an induction bolt; the upper-limit movement locus of the induction bolt is coincident with aproximity switch and is limited by the upper connecting rod detent; and the lower-limit movement locus of the induction bolt is limited by the lower connecting rod detent. The device provided by the invention is applicable to the position detection field of the auxiliary calibration of a slab band position in a hot rolling and water cooling zone.

The invention discloses an inertia activated wound rope shock absorption device for a continuous beam bridge and belongs to the field of bridge buildings. The inertia activated wound rope shock absorption device is characterized in that a large transmission gear (3) is connected with a first transmission shaft, a small transmission gear (4) is connected with a balancing weight through a second transmission shaft (6), the balancing weight and the small transmission gear (4) are driven by the large transmission gear (3), and the first transmission shaft and the second transmission shaft (6) penetrate through reserved holes of a support and can rotate freely between two end plates of the support. The support is fixed to the top of a movable pier (12). A left friction shaft and a right friction shaft are in rigid connection with the support. Two symmetrically arranged connecting pieces (9) are fixed to a beam body (8). A pulling rope (1) penetrates through a center hole of the first transmission shaft, the pulling rope (1) is wound around the left friction shaft and the right friction shaft after being symmetrically wound on the two sides of the center hole by multiple circles, and finally, the pulling rope (1) is fixed to the connecting pieces (9). The movable pier and a fixed pier can be stressed cooperatively under the action of earthquake emergencies, and the overall earthquake resistance of the structure is improved.

The invention relates to a pyrolysis furnace decoking gasification and purification as well as heat energy and material recovery device, comprising a tank body. The tank body is internally provided with a heat absorbing pipe, a water inlet pipe and a water outlet pipe, wherein, the water inlet pipe and the water outlet pipe are communicated with the heat absorbing pipe; the tank body is provided with an air inlet pipe and an exhaust pipe which are communicated with the inner chamber of the tank body; and the bottom of the tank body is provided with a solid / liquid material outlet. By adopting the device provided by the invention, the steam, coke powder, air and water in the waste gas from a pyrolysis furnace are separated, thus realizing 'four-phase separation'; the heat energy and the water resource in the waste gas are recovered; the emission is reduced; and the pollution on the environment is reduced. In the actual production, the device can directly replace a coke cleaning pot to operate.

The invention discloses an annular kiln with a movable flat top. The annular kiln with the movable flat top comprises a kiln body, a kiln crown and kiln walls arranged on the two sides. Compared with the prior art, the annular kiln with the movable flat top is characterized in that the kiln crown is the movable flat top, wherein the movable flat top is formed by detachably connecting a plurality of steel structural frames which are in lap joint with one another; each steel structural frame is provided with idler wheels, wherein the idler wheels are matched with tracks arranged at the upper ends of the kiln walls; the lower end face of the movable kiln crown is provided with an insulating layer; a hot gas recycling pipeline is arranged on the kiln crown. The annular kiln with the movable flat top has the advantages of saving money, and being convenient to place, high in degree of mechanization, capable of lowering labor intensity for workers and improving work efficiency, good in heat preservation effect when green bricks are fired, high in rate of finished products, rapid in cooling speed, easy to cool for brick taking, convenient to maintain, and particularly suitable for overall transformation of an existing old kiln.

The invention relates to the field of coating processing, in particular to a diatom ooze coating, a processing system and a processing method thereof. The diatom ooze coating is prepared from the following raw material components in parts by mass: 12 to 15 percent of white cement, 10 percent of ash calcium powder, 20 to 23 percent of heavy calcium carbonate powder, 5 to 8 percent of quartz powder,0.25 percent of rubber powder and 50 percent of water. The method comprises the following steps: step 1, adding water into a stirring tank through a water adding pipe, and meanwhile, rotating a threaded rod and a transmission threaded plate to enable a blocking plate to slide out of a feeding pipe; step 2, driving a stirring plate by a stirring shaft to stir the liquid, and meanwhile, adding white cement, ash calcium powder, heavy calcium carbonate powder, quartz powder and rubber powder into a stirring tank through a feeding pipe; and 3, after stirring is completed, driving a grinding shaftby a grinding motor to drive a grinding roller to rotate, grinding the coating entering the grinding tank, and then flowing the coating out of a discharging pipe to be used for construction.