328results about How to "Easy to disassemble and transport" patented technology

The invention discloses a construction method of a circular reinforced concrete chimney cylinder wall, and a hydraulic sliding mould device, wherein a hydraulic sliding mould construction method is a rapid construction method of dynamically and continuously molding concrete; loads such as an operation platform and a template are completely supported on a support rod which is stabilized by low-age concrete and has small rigidity; the operation platform and the template are driven to climb along the cylinder wall by a hydraulic jack; and the hydraulic jack climbs on the support rod by an oil path system. The hydraulic sliding mould construction employing the sliding mould as an external cylinder wall and building a lining adopts an ''outside sliding and inside building'' construction process featured by synchronously constructing the external cylinder wall and the lining. The hydraulic sliding mould construction is featured by dynamic continuous construction, having fast construction speed in comparison with mould reverse, symmetrically distributing the hydraulic jack on the circumference of the chimney cylinder wall, forming the template by combining a fixed template with a moveable plate and a contracting and separating template, convenient to assemble and dismount as well as regulate the diameter and the circumference of the combined template structure, capable of gradually decreasing the diameter and the circumference of the combined template structure along with the diameter change of the chimney diameter. The hydraulic sliding mould construction is advantaged in few invested construction operators and convenient management.

The invention relates to a spraying robot mechanism which comprises a waist swing mechanism, a shoulder swing mechanism, an elbow swing mechanism, a wrist swing mechanism, a spray gun base bending mechanism, a rack and a swing platform, wherein the waist swing mechanism, the shoulder swing mechanism and the elbow swing mechanism are connected in series and are chained between the wrist swing mechanism and the rack; the waist swing mechanism, the shoulder swing mechanism and the elbow swing mechanism are controlled by servo motors to swing in the working space; one end of the spray gun base bending mechanism is hinged with a wrist shaft, and the other end is hinged with the rack; and the rack is arranged on the swing platform. Because all the servo motors of the spraying robot mechanism are arranged on the rack and a rod piece can be manufactured into a light rod, the dynamic performance of the mechanism is good and can meet the requirements for high-speed and high-accuracy spraying. The mechanism provided by the invention is simple and compact in structure, reliable in operation, and convenient for transportation and installation, and is suitable for small-size common spraying operation and the spraying operation of large-size or heavy-size structures.

The invention relates to a cast-in-place support platform for bridge cast-in-place construction, and the platform is characterized by consisting of a movable seat, a hydraulic jack, a steel pipe concrete vertical column, stable tie bars on a longitudinal surface, a horizontal surface and a plane, a spherical hinge support, a support primary beam, a support secondary beam, a reinforcing diagonal rod, a distribution rib, a large steel mould at the bottom of the beam, a support and pier top fixed connecting system, a pier top crossbeam, a partial template of a pier tope, a pier top large tonnage hydraulic jack, an undercarriage hoist or a chain block in the beam, an undercarriage steel cable and the like; all the components are spliced detachably and interchangeably; the connection of all the components is mainly realized through bolts; and the cast-in-place construction of a bridge can be carried out after a cast-in-place support is assembled according to the actual situation on the site and the beam body template is arranged on the support. The universal bridge cast-in-place support has the biggest characteristics of good practicality, high standard degree, high load bearing capability of the support system, low requirement on the load bearing capability of a foundation, settlement monitoring and automatic compensation functions; and is applicable to the cast-in-place construction of simple support beams, continuous beams and arch bridges; has few assembled and disassembled parts and no components with large sizes after being disassembled, is convenient to transport, is the support equipment for bridge cast-in-place construction with the highest standardization level and the best universality so far, and can significantly shorten the construction period and save the cost.

The invention discloses a modular low-layer assembling type house system of a special-shaped column steel structure, and belongs to the technical field of structural engineering. The modular low-layer assembling type house system of the special-shaped column steel structure comprises assembling type house modules, assembling type roof modules, assembling type staircase modules and flange plate connectors among the modules. The assembling type house modules, the assembling type roof modules and the assembling type staircase modules are processed and manufactured in a factory. On the construction site, the modules are connected through the flange plate connectors via high-strength bolts in a bolting mode, and then pipelines among the modules are mutually connected, so that construction is finished. The modules are easy to detach and convey, and can be reused. The modular low-layer assembling type house system of the special-shaped column steel structure integrates modularization, industrialization, standardization and assembling performance, realizes industrialized production, can be rapidly assembled on site and can be reused. On the premise of guaranteeing construction quality, the construction speed is improved, the construction period is shortened, and engineering construction cost is reduced.

The invention discloses full-automatic multi-trim-strip sewing equipment. The full-automatic multi-trim-strip sewing equipment comprises a sewing device, wherein the sewing device comprises a multi-needle sewing machine, a trim-strip feeding device, a first work platform, an upper tug assembly and a lower tug assembly. The full-automatic multi-trim-strip sewing equipment is characterized by further comprising a feeding device, and lower tugs of the lower tug assembly are driving wheels. The feeding device comprises a discharging table assembly, a feeding table assembly, pressing foot assemblies, and a pressing foot two-stage driving assembly. A discharging panel of the discharging table assembly is arranged on a discharging shelf in a way of moving front and back, and a feeding table panel of the feeding table assembly is fixedly arranged on a feeding table mounting shelf. The feeding table surface is communicated with a first panel and a discharging panel of the first work platform. The pressing foot assemblies comprise pressure feet. The pressure feet are arranged above the discharging panels, a feeding table panel, and the first panel in a way of moving left and right through the pressing foot two-stage driving assembly, and are used for delivering fabric of to-be-sewed trim-strips located on the discharging panel to the first panel through the feeding table panel after pressing the fabric.

The invention discloses a unit frame for an assembly frame of a fully-mechanized coal mining hydraulic support frame. Slide ways are arranged at two sides of a flat car, an inner sleeve square tube stand column and an outer sleeve square tube stand column are connected with slide blocks in a hinged mode, a hydraulic cylinder is arranged in each square tube stand column, a slide wheel is connected with the upper end of each hydraulic cylinder, a lifting rope winds on each slide wheel, support top hydraulic cylinders are respectively connected above the square tube stand columns, a car plate rotating device is arranged in the middle of a car plate, operation rails which are matched with a narrow gauge railway in a coal mine underground roadway are arranged above the car plate, and the direction of the operation rails is perpendicular to the length direction of the square tube stand columns. According to the unit frame for the assembly frame of the fully-mechanized coal mining hydraulic support frame, the two square tube stand columns are respectively hinged on the slide blocks arranged on the slide rails which are at two sides of the flat car, the square tube stand columns on the flat car can be folded, an inner square tube and an outer square tube are arranged on the square tube stand columns and are extensible, and the car plate rotating device is arranged in the middle of the car plate. The unit frame for the assembly frame of the fully-mechanized coal mining hydraulic support frame is very convenient in assembly, disassembly and transportation. Due to the fact that the support top hydraulic cylinder is connected with the upper end of the square tube stand columns, after the assembly frame of the fully-mechanized coal mining hydraulic support frame is assembled, the stability of the device is good.

The apparatus applis the combination of the lanthanon permanent magnet linear engine and plunger-style lanthanon permanent magnet electric pump set. In the sleeve pipe the electric pump and engine are installed, they are connected by the shaft, the permanent magnet rotor and stator coil combine the straight line engine, the engine shell and internal liner tube is sealed, on top of the assistant shell the liquid outlet valve and oil pipe are installed, the engine is connected with the switchboard on the ground.

The invention relates to a multifunctional ecological isolation pier which comprises a plant growing tank and a tail gas degradation tank base. Plant growing holes are formed in the plant growing tank. A cavity is formed inside the plant growing tank and filled with plant growing soil. The plant growing holes communicate with the cavity in the plant growing tank. Flowers are planted on the plant growing soil in the plant growing holes. Clamping grooves are formed in the two sides of a tail gas degradation tank. Transparent resin plates are embedded and inserted in the clamping grooves. A cavity is formed inside the tail gas degradation tank and filled with artificial noctilucent stone and a titanium dioxide package. The base is provided with water permeable holes and a bottom groove. The multifunctional ecological isolation pier has the beneficial effects that (1) the isolation pier is made from active powder concrete, thereby having high strength, high toughness and impact resistance; (2) through the assembled structure, the isolation pier is convenient to transport and install; (3) by adoption of the flowers, titanium dioxide powder, kieselguhr and ceramic grains, the isolation pier has the functions of impurity filtering-out, landscaping and tail gas degradation; and (4) by using the artificial noctilucent stone, the isolation pier can emit light at night, thereby achieving the traffic lighting effect.

The invention discloses a self-adaption overall overturning conveyor. The self-adaption overall overturning conveyor comprises a portal frame system (1), a conveying arm frame (2), an arm frame bracket (3), a double-cylinder windlass (4), a support roller (5), a tension device (6) and an automatic control system, and is characterized in that the portal frame system, the double-cylinder windlass and the arm frame bracket are mounted on a ship deck; the conveying arm frame adopts an overall truss type carbon fiber and carbon steel composite structure, and is provided with the support roller and the tension device; the back section is hinged with the fixed bracket; the double-cylinder windlass is connected with an arm frame pulley set through a steel wire rope by a portal frame pulley set; a pressure sensor is mounted on the portal frame; a tension sensor is mounted at the tail end of the steel wire rope; and the whole conveyor is controlled through an automatic control system. The conveyor can realize automatic retraction and unfolding of the portal frame and the conveying arm frame through the automatic control system, and has such advantages as full automation of retraction and unwinding, automatic belt tensioning, good safety, convenience for installation and operation and wide conveying range.

The invention discloses an elevator ceiling arranged on a top plate of an elevator car. The elevator ceiling comprises a framework and lighting devices, wherein the framework comprises two fixing frames, two connecting frames and a plurality of lighting device mounting crossbeams; the two fixing frames are parallel to each other, and are respectively detachably connected with the top plate of theelevator car; the two connecting frames are parallel to each other and are respectively detachably connected with the two fixing frames; the lighting device mounting crossbeams are arranged between the two connecting frames, and are respectively detachably connected with the two fixing frames; and the lighting devices are arranged on the lighting device mounting crossbeams. The elevator ceiling has the advantages that: the height space of the elevator car is promoted in the aspect of vision, the appearance is attractive, the lighting efficiency is high, the elevator ceiling is convenient to detach and transport, light-emitting diode (LED) devices are suitable to be adopted and the maintenance cost is low.

The invention discloses an E-commerce shelf with quick disassembly and assembly functions. The E-commerce shelf comprises two parallel supporting bases, a fixed plate is fixedly installed on the top of each supporting base, and a plurality of storage plates are arranged between the two fixed plates at equal intervals. A plurality of first grooves are formed in the sides, close to each other, of the two fixed plates at equal intervals, first clamping blocks are installed in the first grooves in a sliding mode respectively, and one side of each clamping block extends out of the corresponding first groove. A through hole is formed in the inner wall of the side, away from an opening, of each first groove, a lead screw is movably installed in each through hole, the two ends of each lead screw extend out of the corresponding through hole, and the end, in the corresponding first groove, of each lead screw is rotationally installed on the side, in the corresponding first groove, of the corresponding clamping block. A fixing column is fixedly installed in each through hole, and each fixing column is movably arranged on the corresponding lead screw in a sleeving mode. The E-commerce shelf is simple in structure and low in manufacture cost, the storage plates can be conveniently and quickly disassembled and assembled, and it is convenient for people to disassemble, assemble and transport the shelf.

The invention discloses a spray-coating robot with a parallel structure. The spray-coating robot comprises a waist lifting mechanism, a shoulder lifting mechanism, an elbow slewing mechanism, a spray gun slewing mechanism and a rack. According to the spray-coating robot disclosed by the invention, all motors can be installed on the rack, and used for driving the slewing of the waist lifting mechanism, the shoulder lifting mechanism, the elbow slewing mechanism and the spray gun slewing mechanism in a working space by controlling the slewing of double drive rods, a first drive rod, a second drive rod and a spray gun base. Rod pieces can be produced into light rods, thus the spray-coating robot disclosed by the invention is good in the dynamics performances of the mechanisms, stable in performance, good in reliability, and capable of meeting the requirements of high-speed and high-accuracy spray-coating; moreover, the spray-coating robot has the advantages of being large in working space, high in flexibility, convenient to control, simple to machine and reliable in working, is suitable for small common spray-coating work, and can also be used for spray-coating work for large or heavy structures.

A novel wall cleaning device consists of a mechanical part and a control circuit part. The system is suitable for cleaning external walls of buildings at any heights and in any shapes with cleaning rapidness and efficiency. The mechanical part mainly consists of a base, a water storage tank, a high pressure water pump, a main support, various reel assemblies, a stretchable support rod, a stretchable connecting rod, a brush body direction control rod, a vertical connecting rod, a transverse connecting rod, a lifting motor, a brush body, a high pressure water pipe, and various control cords and the like. The control circuit part consists of a set of wireless remote control circuit which is matched with an obstacle detection rod and an obstacle detection switch. Positive and negative rotation of the lifting motor is automatically controlled by high pressure water supply to realize automatic cleaning. When the novel wall cleaning device works normally, the system is assembled according to the shape of walls needed to be cleaned. The brush body automatically cleans a wall which is equal to the brush body in width in up and down traction of a brush body lifting cord by controlling the lifting motor and high pressure water supply.

The invention relates to a viscous paste extruding and dehydrating device, the applied range of which includes but not limited to urban sludge dehydration and oily sludge solid-liquid separation and drying of an oil field. The device main body manly comprises a dehydrating piston, a filter element scraper device, an end face seal, a dehydrating container and a hydraulic system, wherein the dehydrating piston carries out reciprocal rectilinear motion in a cavity of the dehydrating container so as to extrude and push and discharge materials; the filter element scraper device carries out circumferential rotary motion in the cavity of the dehydrating container so as to clean and auxiliary-dehydrate a filter screen; the end face seal carries out reciprocal rectilinear motion in the cavity of the dehydrating container so as to seal and discharge materials; the dehydrating container is used for separating mud and water by virtue of the built-in filter screen; the hydraulic system provides required power and motion control for the whole viscous paste extruding and dehydrating device. The viscous paste extruding and dehydrating device provided by the invention has the characteristics of little heat consumption, high dehydrating effect, strong material adaptability, high degree of automation control and the like.

The invention discloses a novel climbing wind power maintenance lifting platform capable of bearing heavy load and an application method. The lifting platform comprises a climbing device, a clamping device and a lifting device, wherein the climbing device is formed by a hydraulic cylinder connected with an upper platform and a lower platform; climbing and fixation are achieved when the lifting device is cooperated with the clamping device; when the upper platform is fixed, the hydraulic cylinder retracts, and the lower platform connected with the hydraulic cylinder is lifted to a certain height; the hydraulic cylinder is tightly close to the lower platform and then fixed; when the hydraulic cylinder extends, the upper platform connected to the hydraulic cylinder is lifted to a certain height; with the repeated process, climbing and fixation can be realized; the lifting device consists of a revolving platform, a hydraulic supporting device, a supporting column device and a suspension arm; the revolving platform is fixedly connected to the upper platform, so rotational adjustments of the suspension arm can be achieved; the bearing suspension arm is arranged over the revolving platform, so extension and folding can be realized; when a lifter is supported on the upper part of a draught fan case by the supporting column, heavy load can be lifted; and when the supporting column is retracted, light components in the draught fan can be lifted, so the whole draught fan can be maintained.

The invention relates to a hydraulic bracket with interconnected top and bottom and fully mechanized face supported by a roof, comprising top beams, bases, a shield beam, a swing rod, a jack, a hydraulic prop, a top beam pushing device, a base connecting device and the like. The hydraulic bracket is characterized in that a plurality of hydraulic props are vertically or obliquely arranged between the top beam and the base; the upper end of the shield beam is articulated with the rear part of the top beam; the lower end of the shield beam is articulated with the rear part of the base through the swing rod; guide frames and following frames are intermittently arranged on the working face; adjacent bracket top beams are connected together by the top beam pushing device and the bases are connected by the base connecting device; the top beam jack is horizontally arranged between the adjacent bracket top beam pushing devices; and the base is provided with a base jack. When the frame is being moved, the guide frames at two sides of the following frames are moved forwards to the right place and support the roof, and then continue to move forwards. The bracket has the advantages of simple structure, light weight, convenient and force-saving installation and transportation, convenient and quick operation, good integration, stability and good directivity and wide applicable range, and can be moved with loads.

The invention discloses a self-resetting double-bow opposite-pull double energy dissipation supporting device. A belleville spring is adopted as a reset system, an arc-shaped steel plate is used as ametal energy dissipation element, in the case of the metal energy dissipation element, the arc-shaped steel plate belongs to a bending yield energy dissipation type, compared with other traditional metal energy dissipation modes, the energy dissipation performance of the arc-shaped steel plate is stable, damaged positions of the element are easy to control, in addition, the arc-shaped steel plateenergy dissipation element is easy to replace after an earthquake, recycling of integral support is realized, the economical and practical requirements are confirmed, and wide popularization is easy;in the case of a reset device, the price of the belleville spring is low, restoring force can be stably provided, and the influence on the temperature, humidity and other external factors is smaller;and no damage and low damage during the earthquake and self-resetting after the earthquake of the supporting device are realized, the structural construction is simple and clear, and the manufacturingand mounting process is simple and convenient.

The invention relates to a spraying technology and a special device for an outer wall of a wind power tower, belonging to the technical field of wind power device manufacture. The technical scheme is that: the wind power tower is placed in a closed environment; two small-size spraying machines are used for spraying paint in the environment, wherein each small-size spraying machine has the similar shape with the outer surface of the tower so as to form a small-size spraying room which is connected with independent exhaust ducts respectively; and in spraying process, operators work in the small-size spraying room to carry out variable-speed movement spraying to realize efficient spraying in the small-size operating environment. The invention has the beneficial effects of environment protection, energy saving, space saving and low input, changes the traditional spraying method for wind power towers (tower posts), realizes safe and efficient surface spraying for wind power towers (tower posts), and satisfies higher requirements for spraying quality and all-weather construction environment and conditions.

The invention discloses a flat-plate type roofed solar bathroom, which is composed of a solar greenhouse, a pressure-bearing double-cycle solar water heater and connecting pipes thereof. The space jointly enclosed by heat insulation wallboards, a concentrator, a heat insulation water tank, a bilayer toothed transparent plate, a door, windows and the ground is the solar greenhouse. In the invention, one part of the water tank wall also serves as one part of a collector pipe, and the water tank wall is a heat exchanger, thus saving the raw materials and improving the heat transfer efficiency. In the invention, the pressure-bearing double-cycle solar water heater and the solar greenhouse are integrally designed, thus being capable of providing a great quantity of domestic hot water as well as a bathing space with the room temperature of 25-45 DEG C, therefore, a bathroom can be rapidly heated and is maintained at a constant temperature by adopting hot water in the water tank even in a cold winter night. The balcony of the bathroom not only serves as a balcony with all intrinsic functions, but also can be used as a bathroom or a toilet as well as a ventilation channel between adjacent rooms.

The invention belongs to the field of petroleum equipment, and particularly relates to a novel drill pipe shackle assembling and centering device. The device is characterized in that hydraulic cylinders of two centering device bodies push a connecting rod to move, and drive a centering tank to clamp and fix drill pipes; the centers of the to-be-connected drill pipes are aligned by guiding of a centering tank horn mouth, then the centering tank is retracted, and hydraulic power tongs are used for assembling shackle. The centering tank clamps and fixes the drill pipes, the centering tank horn mouth is used for guiding centering, and the device can be of an integrated structure or a split structure. The height of the centering tank can be adjusted through springs so that various adjustment modes of the springs, air cylinders, the hydraulic cylinders, lead screws and the like can be used. In order to guarantee the clamping accuracy and the movement stability of the centering tank, a guiderail is arranged on the movement track of the centering tank, and wheels are arranged on the lower side of the centering tank to move along the guide rail. The device is convenient, stable and reliable to use, high in working efficiency, and capable of reducing the labor intensity of workers and greatly improving the safety of operators.

The invention discloses a positioned full-automatic concrete paving finisher. The positioned full-automatic concrete paving finisher comprises a power assembly and main control panel, an automatic conveying system, a shifting traveling system, a hydraulic adjustment system, a chain assembly, a paving leveling system, a demounting / mounting frame, a movable frame, a laser transceiver assembly and a chain assembly. The positioned full-automatic concrete paving finisher integrates construction steps such as laser control positioning, hydraulic level adjustment, concrete conveying, automatic paving finishing, vibrating slurry mixing, material pushing and slicking, and shifting to change position, and thus is capable of completing the entire flow from concrete paving to laser leveling; all the steps can be completed by only one person easily; the finisher is high in accuracy, light in weight and simple to operate, and thus is capable of achieving the purposes of meeting the requirement on high precision, saving the labor and reducing the labor intensity; besides, the finisher is capable of realizing paving finishing on the horizontal plane, the single slope and the double slopes easily. The finisher is free from complex control program software, and thus is convenient to repair, and consequently, the cost can be reduced and the failure rate of the finisher is reduced; as a result, the finisher is convenient to popularize and utilize.

The invention discloses an automatic rapid batch code scanning assembly line for small express items and a processing method thereof. The automatic rapid batch code scanning assembly line comprises anautomatic transport vehicle, tray feeders, a conveying line, a batch code scanning machine and a control system; the batch code scanning machine comprises a camera mounting framework which is correspondingly arranged above the output end of the conveying line and a supporting connecting device which is arranged on the side edge of the conveying line and is connected with the camera mounting framein a supporting mode; the automatic transport vehicle is used for bearing and transporting a stacking tray fed into or output from the tray feeder; the automatic transport vehicle is provided with alifting material supporting bearing platform used for erecting the stacking tray; and the control system controls work operation and code scanning recognition control of the whole machine. The assembly line is high in automation level, high in work efficiency, compact in mechanical structure and stable in work.

The invention provides a supporting device and an LED display screen for a court. The supporting device comprises a mounting rack, a base and a supporting rod; the mounting rack comprises two supports which are shaped like a Chinese character 'ri' and a first connecting part, each support which is shaped like the Chinese character 'ri' is divided into two mounting parts, the front end face of each mounting part is used for detachably installing an LED screen body, and the two supports which are shaped like the Chinese character 'ri' are arranged side by side in the first direction; the first connecting part is arranged on the rear end faces of the two supports shaped like the Chinese character 'ri' in the first direction and detachably connected with the supports shaped like the Chinese character 'ri' simultaneously; the bottom of the mounting rack is hinged to the front side of the base; the first end of the supporting rod is adjustably and detachably connected with the first connecting part in the first direction, the second end of the supporting rod is hinged to the rear side of the base and detachably connected with the base simultaneously, when the supporting rod supports the mounting rack, the mounting rack and the ground form a slant angle, and the mounting rack hangs in the air. The supporting device and the LED display screen for the court are simple in structure and convenient to disassemble for transportation.

The invention discloses a discharging platform for building construction. The discharging platform for the building construction comprises a fixed frame. The outer side of the fixed frame is fixedly connected with a plurality of sliding way frames matched with the fixed frame. The sides, located at the inner side of the fixed frame, of the sliding way frames are tightly connected a movable frame.Side protective guards which are symmetrically arranged are fixedly connected with the upper portion of the fixed frame. The outer sides of the side protective guards are connected with protective guard frames in a sleeving mode. The upper portion of a lower rod is tightly connected with a door plate. A door plate frame is arranged on the periphery of the door plate in the circumferential direction. The bottom end of the inner portion of the movable frame is fixedly connected with a hanging bottom plate. A slope bottom plate is arranged on the side, located at the inner side of the movable frame, of the movable frame. A plurality of supporting vertical columns matched with the fixed frame are fixedly connected with the left portion of the fixed frame. The discharging platform for the building construction is simple in structure, convenient to disassemble and transport, high in safety performance, low in maintenance cost, short in maintenance period, and suitable for the use of variousbuilding construction units.

The gamma ray radiator includes casing, outer shielding block, inner shielding block, source switch, small screw bolt on the outer shielding block, one set of radioactive sources in fan distribution aligned to the collimator and installed in one end of the small screw bolt inserted into the inner shielding block, source switch inside the inner shielding block and with upper notch, and source switch track matching with the track holder in the casing to make the radioactive sources possess two positions of shield state and work state. The present invention uses U-238 as main shielding material and W-95 as auxiliary shielding material. The gamma ray radiator has small volume, light weight, cast iron casing to prevent the small dosage radiation of U-238 and base of the radiator. The present invention has translated source switch acting as the shielding door normally.