175results about How to "Achieve overhaul" patented technology

The invention relates to a same floor draining joint for a building, in particular to a same floor draining joint for a toilet, which consists of an upper vertical pipe draining port, a lower vertical pipe draining port and at least two transverse pipe draining ports; the upper vertical pipe draining port is communicated with the upper end and the lower end of the lower vertical pipe draining port; the at least two transverse pipe draining ports are staggered in position and are arranged between the upper vertical pipe draining port and the lower vertical pipe draining port; the orientation of the inlet of at least one of the transverse pipe draining ports is equal to or nearly equal to the orientation of the upper vertical pipe draining port, and the orientation of the inlet of at least one of the transverse pipe draining ports forms an included angle of 30-100 degrees with the orientation of the upper vertical pipe draining port. The same floor draining joint is rational and scientific in structure, and is capable of realizing the same floor draining and the same floor maintenance when the draining joint is adopted in the same floor draining of the non-falling plate or falling plate; the draining is more safe; the water is not easy to accumulate in the falling plate layer even the way of the falling plate is adopted, and the accumulated water is safely and completely discharged, so as to avoid the foreign smell in the room.

The invention relates to the field of speed reducers and particularly relates to a dual-power input speed reducer based on a permanent magnet driving technique and a power switching method of the dual-power input speed reducer. The dual-power input speed reducer is characterized in that a power input end I is connected with a first motor through a first power input assembly on a speed driving speed reduction mechanism with two power input ends, and a power input end II is connected with a second motor through a second power input assembly; the structures of the first power input assembly and the second power input assembly are designed on the basis of the permanent magnet driving technique, conductor discs and permanent magnet discs are arranged in the first power input assembly and the second power input assembly, and magnetic bodies on the permanent magnet discs are distributed at N-S intervals; and when the conductor discs rotate, the magnetic torque is generated, the air gaps between the conductor discs and the permanent magnet discs are adjusted through an adjustment mechanism, and therefore, the switch-on and the switch-off between the motors and a gear driving mechanism are finished. Compared with the prior art, the dual-power input speed reducer has the beneficial effects that the hard connection between a load and the motors is isolated, the buffer starting of the load can be realized, and the overhauling and the correction of the motors in a working state can be realized.

The invention discloses a method for automatically generating a power grid dispatching operation order through power grid overhaul application forms. The method comprises the first step of obtaining the overhaul application forms and all pieces of state information of shutdown devices, the second step of automatically packaging and grouping the obtained overhaul application forms according to the power grid topological relation, the third step of combining and analyzing the content of the grouped overhaul application forms, the fourth step of simulating the final states of all the related devices, and the fifth step of automatically generating the operation order according to an analysis result and the states of the devices. By means of the method, a great part of current workload of a routine dispatcher can be automatically completed through a computer, so the workload of the dispatcher is substantially relieved, and the billing time is shortened.

The invention provides a small hard rock shield tunneling machine for a mine. The small hard rock shield tunneling machine solves the problem that in the prior art, when the excavation diameter is excessive small, normal maintenance and tool changing are affected, a weak broken stratum cannot be adapted, and safety risks exist. The small hard rock shield tunneling machine comprises a front shieldbody provided with a rotating cutter head, the small hard rock shield tunneling machine is characterized in that a cutter head maintenance space is arranged at the front end of the interior of the front shield body, the front shield body is provided with small gripper shoe mechanisms, and a large gripper shoe mechanism is arranged on a gripper shoe shield at the rear of the front shield body; a propulsion hydraulic cylinder is arranged between the gripper shoe shield and the front shield body; a translational sliding frame is arranged on a belt telescopic guide groove disposed inside a tail shield body at the rear end of the gripper shoe shield, and the translational sliding frame is provided with a pipe segment erector and an anchor rod drill rig; and a telescopic main engine belt conveyor is arranged on the middle portions of the front shield body and the gripper shoe shield and in a belt telescopic guide groove in a penetrating mode. The small hard rock shield tunneling machine is reasonable in design, compact in structure and small in excavation diameter, can perform mixed support by pipe segments and anchor rods, can adapt to long distance tunneling of the weak broken stratum,and has high operation efficiency, and use is safe and reliable.

The invention discloses a big-data-based method for analyzing the state-based maintenance of subway signal equipment. The method includes: an analysis processing device receives the operation state information, transmitted by each subsystem in a subway signal system, of each signal equipment in each subsystem in a preset time period and the maintenance record information, transmitted by a maintenance support system, of each signal equipment; the operation state information and the maintenance record information of all signal equipment are stored in a distributed manner; when the state-based maintenance of at least one signal equipment is analyzed, the operation state information and the maintenance record information of the signal equipment are searched from a HDFS according to the identification of the signal equipment; acquiring the fault probability of the signal equipment according to the searched operation state information, the searched maintenance record information and a preset formula. By the method, the use, maintenance and replacing of the signal equipment can be monitored, the fault rate of the signal equipment can be lowered effectively, and the safety operation of the signal equipment is guaranteed.

The invention discloses a main and backup line switching system for a radio frequency adapter and a transmitter and an implementation method thereof. Based on the characteristics of high speed and always online of the GPRS (general packet radio service) wireless communication technology and by means of a network, the switching between main and backup lines can be realized so that the equipment maintenance does not occupy the use time of users, the normal maintenance and overhaul of the equipment can be realized in the mode of switching between the main line and the backup line; a remote monitoring center monitors the parameters of each component of the system in real time through a GPRS wireless monitoring unit and sends control instructions to each component through the GPRS wireless monitoring unit so as to timely alarm and solve the problem. By the adoption of the invention, the traditionally manned patrol mode is changed, human resource is saved, and the problem that transmitters are widely distributed, mostly distributed in rural and remote areas with complicated surrounding environments and are in an unattended state can be overcome.

The invention discloses a portable double-pump circulating water cooling system and a cooling method. The portable double-pump circulating water cooling system comprises water storage tanks, circulating water pumps, radiators and water-circulating pipelines, wherein the circulating water pumps are a first circulating water pump and a second circulating water pump, and thereby two water-circulating loops are formed. The invention has the following advantages: the double circulating water cooling loops can ensure that when one of the water pumps goes wrong or is overhauled, equipment can uninterruptedly operate; with flow sensors and a central controller, the portable double-pump circulating water cooling system can detect flow to judge the abnormal state of one of the water pumps and automatically switch the water-circulating loops; with an alarm and a display, the portable double-pump circulating water cooling system can display the current circulating loop and the current flow and give the alarm when flow is abnormal; and with filters, the portable double-pump circulating water cooling system can effectively control the quality of water entering the water pumps, so that the fault rate of the water pumps can be decreased.

The invention discloses a simulation platform for a rod control system of a pressurized water reactor nuclear power station. The simulation platform comprises a simulation and data acquisition cabinet, wherein the simulation and data acquisition cabinet comprises a simulation unit and a data acquisition unit, and the simulation unit outputs a simulation signal; the data acquisition unit acquires a process signal; a manual control console simulates a master control room and outputs a control signal; a logic cabinet produces a rod position movement command; a power cabinet comprises a circulatory monitoring logic unit and a silicon controlled rectifier circuit, and the circulatory monitoring logic unit controls the silicon controlled rectifier circuit to output a coil running signal; a load simulation cabinet simulates lifting and thrusting actions of a control rod according to the coil running signal; and a distribution box is used for power distribution of all the other cabinets. As the simulation platform for the rod control system of the nuclear power station comprises all typical equipment of the rod control system, on-site equipment failure analysis and maintenance of the rod control system, functional verification and burning of key equipment, and technical training and software and hardware operation training of on-site maintenance personnel of the rod control system are realized.

The invention discloses a constant temperature fireproof power distribution cabinet and belongs to the technical field of a power distribution cabinet. The constant temperature fireproof power distribution cabinet includes a cabinet body, a rotating mechanism, a heat radiation mechanism, a monitoring control mechanism and a wire harness mechanism, wherein a front side wall of the cabinet body is provided with a door plate matched with the cabinet body, the door plate is provided with a lock capable of being locked with the cabinet body, the door plate is provided with a protection assembly, the rotating mechanism is arranged at the top of the cabinet body, two side walls of the cabinet body are provided with multiple vent holes, the monitoring control cabinet is arranged at an upper portion in the cabinet body, the wire harness mechanism is vertically movably mounted in the cabinet body, a bottom wall and a side wall of the cabinet body are provided with a moving assembly and a handleassembly respectively, a top portion in the cabinet body is provided with an illumination lamp, and the rotating mechanism, the heat radiation mechanism and the illumination lamp are electrically connected with the monitoring control mechanism. The constant temperature fireproof power distribution cabinet is advantaged in that the structure is simple, rapid heat radiation operation of the whole cabinet can be realized, efficiency is relatively high, functions are various, and practicality is relatively strong.

The invention belongs to the technical field of specialized robots, and discloses a flexible mechanical arm system for deep cavity operation and a continuum robot. The flexible mechanical arm system comprise a functional end and a control end, wherein, the functional end comprises a flexible mechanical arm module, a camera shooting and lighting module, a top fixing module, a scaling module, a driving module, a transmission module and a sensor module; the control end comprises a flexible mechanical arm control module and a camera shooting illumination control module, and the flexible mechanical arm is moved to a designated pose; and the sensor control module is used for realizing position feedback of the driving device and acquisition feedback of pulling pressure of a flexible cable or a rod, and realizing acquisition of real-time force in a rope driving process and an initial pre-tightening function of a force sensor. The system is high in universality, high in modularization degree, safe and small in relative size; meanwhile, the friction between a steel-plastic hose and a scaling disc is reduced; and large sliding friction force generated by the sharp change of a wire in the steel-plastic hose along with the steel-plastic hose is reduced, and the continuum robot has enough torsional rigidity due to the fixing mode of interval discs.

The invention discloses a two-dimensional code scanner fixing device for a production line. The two-dimensional code scanner fixing device comprises two first supporting plates and a lifting table, wherein the two first supporting plates are of hollow structures, and the bottom ends of the two first supporting plates are fixedly equipped with lifting regulating mechanisms; the two lifting regulating mechanisms are fixedly connected through a second rotary rod; the top ends of the two lifting regulating mechanisms are fixedly connected with first rotary rods; left and right ends of the liftingtable are fixedly connected with slide blocks; the two slide blocks are separately in sliding connection with the two first rotary rods; threads are arranged on positions, on half of the upper ends, of the two first rods; and threaded holes which are matched with the threads are formed in the end surfaces of the two slide blocks. According to the two-dimensional core scanner fixing device disclosed by the invention, a scanner can be lifted, lifting devices are simple in structure, operations are convenient, time is saved, and working efficiency is improved; and moreover, the scanner is conveniently fixed, and can be dismounted and mounted conveniently for being maintained conveniently.

The invention discloses an electric winch for a power transmission line, belongs to the field of power grids and solves the technical problems in the prior art that during maintenance operation of a power transmission line, a hoisting tool is difficult to mount and low in security. The electric winch for the power transmission line comprises a winching machine and a fixture used for fixing the winching machine on a crossarm of a power transmission line, wherein connection holes are formed in the winching machine; the fixture comprises a cross rod and chucks; the cross rod is connected with the connection holes; a mounting hole connected with the cross rod in a sliding manner is formed in each of the chucks; a bent clamping hook is arranged at the bottom of each of the chucks; the clamping hooks correspond to angle iron of the crossarm; locknuts are in threaded connection with the cross rod and compress the chucks on the angle iron. The electric winch is applied to the power field, particularly to maintenance operation of iron tower lines.

The invention discloses checkout equipment of a motormeter. The checkout equipment is characterized in that the checkout equipment is a communication detection system which is formed in a way that a control main plate is respectively connected with an LIN (local interconnect network) communication module, a CAN (controller area network) bus communication module, a PWM (pulse-width modulation) and frequency module and an A / D conversion module; and the control main plate is connected with a relay module and a resistor module so as to form a signal output control system; and the control main plate is connected with a button collecting module and an LCD (liquid crystal display) display module so as to form a man-machine operation system. As the circuit structure is adopted, the equipment has the advantages that 1, checkout and overhauling of the motormeter are realized with lower cost; 2, the volume is small, and the carrying is convenient; and 3, the operation is convenient when the equipment is used for checking out, and the checkout equipment is easy to master.

The invention relates to a pure-optical HDMI optical cable based on wireless transmission. The pure-optical HDMI optical cable comprises a high-definition multimedia transmitting module, a high-definition multimedia receiving module and an optical fibre; one end of the high-definition multimedia transmitting module is connected to a signal source; the other end of the high-definition multimedia transmitting module is connected to the high-definition multimedia receiving module through the optical fibre; a wireless transmitting module is also built in the high-definition multimedia transmitting module; the high-definition multimedia transmitting module is connected with a wireless receiving module built in the high-definition multimedia receiving module through the wireless transmitting module; an electric-optical conversion module used for converting electric signals into optical signals is also built in the high-definition multimedia transmitting module; and an optical-electric conversion module used for converting optical signals into electric signals is also built in the high-definition multimedia receiving module. The pure-optical HDMI optical cable disclosed by the invention has the characteristics of being high in transmission rate and electromagnetic interference resistant capability.

A transverse tube-type cooling tower with a leakage testing and overhauling function comprises a cooling tower body, wherein a low-temperature water inlet tube and a low-temperature water outlet tube are respectively and correspondingly arranged on the cooling tower body, and a cooling water inlet short connector is arranged on the low-temperature water inlet tube, and is connected to a transparent rubber tube. The overhauling and leakage testing method provided by the invention is as follows: the free end of the transparent rubber tube is lifted to the position of a low-temperature water outlet of the lower-temperature water outlet tube, and water irrigation to the transparent rubber tube is performed; the low-temperature water inlet valve is opened so as to irrigate to a low-temperature water section; the low-temperature water inlet valve and the low-temperature water outlet valve are closed, and variation of liquid level inside the transparent rubber tube is observed; and when liquid level inside the transparent rubber tube is no longer changed, the leakage point position of a to-be-detected tube layer of the transverse tube-type cooling tower can be determined according to the liquid level inside the transparent rubber tube. The transverse tube-type cooling tower provided by the invention has a novel structural style, is convenient to operate and use, can effectively and accurately judge the positions of leakage points, and can be used for detecting without demounting a transverse tube wholly.

The invention discloses a universal road and bridge suspension overhaul tool, which comprises a cross beam; the bottom face at one end of the cross beam is vertically downwards fixed with a lifting base, and the other end is fixed with a link rod lifting ladder vertically arranged downwards; the bottom part of the lifting base is provided with a walking wheel, and the walking wheel is connected with a deck and can independently walk on the deck; the bottom part of the link rod lifting ladder is fixed with an overhaul platform, one side of the overhaul platform is provided with a flexible overhaul frame distributed horizontally; both sides of the bottom part of the link rod lifting ladder are sleeved with two protecting cylinders, power output ends of the two protecting cylinders are fixedat both sides of one end of the flexible overhaul frame far from the overhaul platform. The overhaul tool is directly mounted at both sides of guardrails at both sides of the deck; through the walkingwheel, the overhaul tool can independently move and overhaul during the overhaul process; meanwhile, the link rod lifting ladder can overhaul bridges at different heights, different parts of the bottom part of the bridge can be overhauled through the stretching of the flexible overhaul frame; the overhaul is universal and convenient; meanwhile, the overhaul tool does not occupy lanes.

The invention provides an automatic stamping device, which is characterized by comprising a stamp roller which is provided with a protruding stamp, a driving component connected with the stamp roller, a floating compression roller set and a stamp pad ink roller set which are respectively matched with the stamp roller, and a bill channel formed between the stamp roller and the floating compression roller set. The automatic stamping device can automatically stamp various bills easily in a mechanical stamping mode instead of a manual stamping mode, reduces the labor intensity of workers, improves work efficiency of stamping the bills, and reduces the error rate; the automatic stamping device can be matched with other bill processing devices such as a printer and a conveyer to realize a series of automatic bill processing actions such as printing, conveying, stamping and the like, improves the bill processing speed of a bank system, accelerates the automation process of processing the bills, and has the advantages of simple structure, convenience of use, good stamping effect, convenience of overhaul and maintenance, high automation degree and the like.

The invention discloses a steel truss girder suspension type detector car. The steel truss girder suspension type detector car comprises a detector car main truss, a longitudinal rail and a transverse rail which are arranged on a bridge, a longitudinal travelling mechanism, a transverse travelling mechanism and an auxiliary transverse rail, wherein the transverse rail and the longitudinal rail are alternatively arranged into two layers; the detector car main truss is connected with the lower end of the transverse travelling mechanism; the upper end of the transverse travelling mechanism is in sliding connection with the auxiliary transverse rail; the transverse travelling mechanism can drive the detector car main truss to transversely slide along the auxiliary transverse rail; the upper end of the auxiliary transverse rail is connected with the lower end of the longitudinal travelling mechanism; the upper end of the longitudinal travelling mechanism is in sliding connection with the longitudinal rail. The detector car with the structure does not need to be provided with a rotary rail, so that the construction difficulty during rail arranging and mounting is reduced, the material consumption of the rotary rail is reduced, and the complete overhaul to the bridge body can be realized through the auxiliary transverse rail of the steel truss girder suspension type detector car.

The invention relates to a supporting and connecting mechanism for a photovoltaic module installation system, and a supporting system thereof. The supporting and connecting mechanism comprises a Z-shaped supporting piece with a Z-shaped section, an L-shaped sheet material with an L-shaped section and fixedly connected on the Z-shaped supporting piece, and an installation sectional material fixedly connected on the L-shaped sheet material. The supporting system comprises a master supporting steel column, a main frame connected with the master supporting steel column, and a plurality of supporting and connecting mechanisms arranged on the main frame. The photovoltaic module is arranged on the main frame by the supporting and connecting mechanisms. The supporting system has the advantages of high safety, simple structure, convenient installation, hidden routing and convenient maintenance.

The invention provides a device detection method and system, and a client. A first terminal scans identification information of a detected device to obtain device information of the detected device, and no recording note needs to be inquired, thereby greatly reducing the communication time and the inquiry time and improving the overhaul efficiency of the detected device subsequently. Moreover, according to various detection items in the device information, an item detection instruction of any detection item is detected, a corresponding item detection window is output, actual detection information of at least one item content is obtained, and the device information is updated by the actual detection information, thereby ensuring the detection normalization and integrity of the detected device and further improving the subsequent overhaul reliability of the detected device.

The invention provides a floating box locking device and a wind power platform, and the floating box locking device comprises a middle plate, wherein rotating support arms are installed on the two sides of the middle plate; a fixing structure is mounted at the tail end of each support arm; a connecting block which is installed on the side wall of the floating box, wherein after the fixing structure is inserted into the connecting block, the support arms and the floating box are fixedly connected through the fixing structure; an adjusting assembly which comprises a connecting arm, wherein the connecting arm can be stored in the support arms and can slide relative to the support arms; by changing the connection state of the ends, close to each other, of the two connecting arms, the floating boxes are switched between the fixed state and the flexible connection state. Through assembly and disassembly of the fixing structures and the connecting blocks, a worker can conveniently and easily disassemble and assemble the two floating boxes. The floating boxes are switched between the fixed state and the flexible connection state through the adjusting assemblies, operation is simple and easy to implement, the worker can conveniently overhaul the water equipment in the later period, reconstruction can be conveniently conducted on the basis of the floating boxes, and thus the required purpose is achieved.

The invention provides a repairing car for overhead contact line equipment. The repairing car for the overhead contact line equipment comprises a foundation support, a carframe, an operation platform, a railway running gear and a highway running gear; the carframe is connected with the foundation support, the operation platform is fixed on the foundation support, the highway running gear is fixedly connected with the carframe, the railway running gear is connected with the carframe through a lifting device in a lifting mode, and the running direction of the railway running gear is perpendicular to the running direction of the highway running gear. According to the repairing car for the overhead contact line equipment, the highway running gear is fixedly connected with the carframe, the railway running gear is connected with the carframe through the lifting device in a lifting mode, and the running direction of the railway running gear is perpendicular to the running direction of the highway running gear, therefore the repairing car for the overhead contact line equipment can transform from one track line to an adjacent track line by the highway running gear, and the repairing to the overhead contact line equipment of the adjacent track line can be achieved.

The invention discloses a building ground decoration industrial data processing method, an electronic device and a storage medium. The method includes the steps of responding to a calling instructionof a user, calling decoration group module data corresponding to the calling instruction as current decoration ground module data, receiving individualized configuration data related to the current decoration ground module data and input by the user, modifying material information of the current decoration ground module data according to the individualized configuration data to obtain combined decoration ground module data, calling a customizing standard corresponding to the current decoration ground module data as a current customizing standard, verifying the combined ground module data, andoutputting a module data list and a material list if the combined decoration ground module data meets the current customizing standard. With the building decoration part modularization as the core, the industrial production organization as the basis and the on-site decoration type construction as the means, a novel assembly type ground system suitable for industrialization on the Internet era is obtained.

The invention discloses an anti-rotary type safety valve. A valve port is formed in the bottom of a valve body; a steam exhaust port is formed in the side wall of the valve body; a valve rod with a spring is arranged in the valve body; a valve element at the bottom of the valve rod is abutted to the valve port; first chutes are formed in the two sides of the valve element; limiting sliding blocks suitable for the corresponding first chutes are formed in an inner cavity of the valve body; a sliding rod is arranged at the top end of the valve rod; the interior of the sliding rod is of a cavity structure; second chutes are formed in the inner side wall of the sliding rod; the top end of the valve rod is arranged in the cavity of the sliding rod and is also provided with a protrusion part; and the protrusion part is clamped in the second chutes separately. The anti-rotary type safety valve is stable in structure, high in safety and long in service life and can effectively prevent the valve element and the valve rod from rotating.

The invention relates to an intelligent hydropower plant system. With an integrated management and control platform as a core, the intelligent hydropower plant system adopts a layering and zoning principle, integrates intelligent devices, intelligent base systems and intelligent advanced applications, and combines an intelligent distributed structure of a public service and information security system. Transversely, the intelligent hydropower plant system comprises a production control area I, a production control area II, and a management information large area, wherein the production controlarea I, production control area II and management information large area are constructed in different areas according to a security protection requirement of a power secondary system; and longitudinally, the intelligent hydropower plant system comprises a process layer, a unit layer and a plant station layer, wherein the process layer, the unit layer and the plant station layer are constructed ina layering manner based on an IEC61850 communication protocol. The intelligent hydropower plant system is based on system architecture and functions, can be used for directing planning, designing andtransforming of an intelligent hydropower plant, so as to enable the hydropower plant to run safely and reliably and achieve goals of being economical and efficient, and flexible and intelligent.

The invention belongs to the technical field of reactor maintenance, and particularly relates to a maintenance apparatus and a maintenance process method for a high-temperature gas cooled reactor control rod drive mechanism. According to the maintenance apparatus, a main cabin door II is arranged between a main cabin body and a transition cabin body, a main cabin door I is arranged between a transport cabin body and the main cabin body, the transport cabin body is provided with a transport cabin door, the transition cabin body is provided with a transition cabin door, a temperature sensor I, apressure sensor I and a helium gas concentration detector I are installed on the transport cabin body, a temperature sensor II, a pressure sensor II and a helium gas concentration detector II are installed on the main cabin body, a temperature sensor III, a pressure sensor III and a helium gas concentration detector III are installed on the transition cabin body, transport cabin lifting lugs arefixed above the transport cabin body, lifting lugs are fixed above the main cabin body, and a lifting hook is fixed on the transport cabin body. With the apparatus and the method of the present invention, the rapid disassembly and assembly of the control rod system can be achieved under the premise of no leakage of the atmosphere in the pressure container.

The invention provides a semi-submersible offshore fishing ground platform of a lightweight frame structure. The semi-submersible offshore fishing ground platform comprises a main body frame, a control room arranged at the top of the main body frame and netting installed on the side wall and the bottom of the main body frame. The main body frame comprises a central stand column, a plurality of external stand columns which are uniformly arranged around the central stand column, an upper horizontal support, a lower horizontal support, an upper chord pipe, a middle chord pipe, a lower chord pipeand an inclined support; the center stand column and the exteranl stand columns are the same in structure and each comprise an upper float bowl arranged on the upper portion, a middle stand column fixedly connected with the bottom of the upper float bowl and a lower float bowl fixedly connected with the bottom of the middle stand column. The fishery platform is light and stable in structure, the inclination angle can be controlled within 20 degrees in a normal operation state, the motion amplitude does not exceed 1 / 5 of the diameter of the breeding platform, and safety and stability of the breeding platform can be guaranteed.

The invention relates to a winding facility for plastic wire and cable manufacturing. The winding facility for plastic wire and cable manufacturing comprises a machine body, a base, a lifting mechanism, a cutting mechanism, a wire bundling mechanism and a winding mechanism. The base is installed at the bottom of the machine body. The lifting mechanism and the cutting mechanism are installed on thebase, the wire bundling mechanism is installed on the side far away from the lifting mechanism on the base, and the winding mechanism is installed on the side far away from the wire bundling mechanism on the base. After operation of the winding facility for plastic wire and cable manufacturing is accomplished, a connecting plate can be moved, through holes in the connecting plate and wire windingrods can be separated, and therefore the connecting plate moves to one end of an insertion rod, a second hydraulic rod is opened, the insertion rod, a bearing and the connecting plate downwards movealong with the second hydraulic rod under the action of the second hydraulic rod, the bearing sleeves the insertion rod, electric telescoping rods are opened, and insertion grooves can carry the wirewinding rods to move under the action of the electric telescoping rods. In this way, cables which are wound can be better separated from the wire winding rods, the cables which are well wound can be well taken down, and therefore the follow-up packaging operation is conducted on the cables.

The invention discloses a carriage of a rail car for meeting and the rail car, and relates to the field of rail cars. The carriage comprises a carriage body, wherein a conference room is formed in the carriage body, conference room doors being arranged at the two ends of the conference room; an air conditioner arranged on a top cover of the carriage body; and a pressurizer device arranged outside the carriage body, communicated with the conference room and used for increasing the air pressure in the conference room. Through the modularized design of the carriage of the rail car, the carriage is designed into the conference room; the air conditioner and the pressurizer device are arranged in the conference room, so that the comfort degree of the conference room is improved; and the rail car with the conference room structure can guarantee normal operation, overhaul and maintenance, and meanwhile, a temporary conference can be held in long-distance work of a railway, and the working efficiency of the rail car is improved.

The invention discloses an on-line monitoring device for a transmission line. The on-line monitoring device comprises a condition monitoring device and is characterized in that the condition monitoring device comprises an RS485, an SDI-12 (standard data interface) or a CAN (controller area network) hardware bus interface, a wire sensor which is arranged on a tower is provided with the same hardware bus interface with the condition monitoring device and is communicated with the condition monitoring device through the RS485, the SDI-12 or the CAN hardware bus interface; a wireless data acquisition unit is in wireless communication with a wireless intelligent adapter unit, the wireless intelligent adapter accesses the condition monitoring device through the RS485, the SDI-12 or the CAN hardware bus interface. The intelligent sensor provided by the invention has universal applicability and can better solve the problems of difficult integration, difficult maintenance and overlapping investment and the like in the traditional system.