58results about How to "Achieve demolition" patented technology

The utility model belongs to the technical field of frame dismounting devices, and relates to a photovoltaic module frame dismounting device capable of self-adapting to glass breaking of various sizes, which comprises a working table, and a long-edge frame dismounting mechanism and a short-edge frame dismounting mechanism which are respectively arranged on the working table, the long-side frame disassembling mechanisms and the short-side frame disassembling mechanisms are arranged in pairs, the paired long-side frame disassembling mechanisms are distributed at the positions close to the long sides of the photovoltaic panel frame in a mirror image mode relative to the central position of the workbench, and the long-side frame disassembling mechanisms downwards press the photovoltaic panel and then outwards push out the long sides of the photovoltaic panel frame. The paired short-edge frame disassembling mechanisms are distributed at the positions close to the short edges of the photovoltaic panel frame in a mirror image mode relative to the central position of the workbench, and the short-edge frame disassembling mechanisms downwards press the photovoltaic panel and then push the short edges of the photovoltaic panel frame outwards. According to the utility model, the paired long-side frame dismounting mechanisms and the paired short-side frame dismounting mechanisms are respectively arranged, so that the four frames are dismounted, the cutting of four corners is not needed, the frame dismounting operation is simple, and the reutilization rate of the frames is improved.

The utility model discloses a safety fence for building construction, which comprises a plurality of supporting mechanisms, baffles are arranged among the supporting mechanisms, a spraying mechanism is arranged on one side, close to the construction, among the supporting mechanisms, the spraying mechanism comprises a water pipe, two ends of the water pipe are fixedly connected with fixing seats, the fixing seats are fixedly mounted on the supporting mechanisms through bolts, and the fixing seats are fixedly connected with the supporting mechanisms through bolts. A plurality of nozzles are evenly arranged on the water pipe in an upward inclined mode, connectors are arranged at the two ends of the water pipe, every two adjacent connectors are connected through a hose, the connector close to a water source is connected with a conveying water pump through a conveying pipe, and the water pipe of the spraying mechanism is fixedly connected with a fixing base and fixed to the supporting mechanism. The adjacent spraying mechanisms connect the adjacent connectors of the adjacent water pipes together through the connecting hoses, the connected water pumps convey water in a water source into the water pipes, the water is sprayed from the nozzles formed in the water pipes, dust falling on a building construction site is achieved, and overflow of smoke generated during construction is reduced.

The utility model discloses a meat grinder convenient to clean, which comprises a mounting box for mounting, a motor fixedly connected inside the mounting box, a reamer arranged on the left side of the output end of the motor, a crushing roller and a push block, the crushing roller is mounted inside a discharge port, and a meat grinding cavity is fixedly mounted at the front end of the crushing roller. And the rear end of the crushing roller is connected with the driving mechanism, the lower end of the discharging opening and the meat mincing cavity are fixedly installed, the threaded rod is sleeved with the push block, and the outer side of the push block is fixedly connected with a limiting block. According to the meat grinder convenient to clean, meat blocks are automatically ground into the grinder through the two crushing rollers rotating oppositely, the discharging opening is prevented from being blocked, the reamer can be rapidly taken out of the meat grinding cavity, the interior of the grinder is convenient to clean, the installation mode of the meat squeezing sample plate is simple and firm, the time consumed for replacing the sample plate is saved, and the working efficiency is improved. When the machine works, the motor can be rapidly cooled, and the motor is prevented from being damaged due to too high temperature.

The invention belongs to the technical field of buildings, and particularly relates to an adjustable aluminum mold transfer opening delayed mold removal supporting system and a construction method thereof. The supporting system comprises a floor formwork system, a rectangular reserved opening is reserved in the middle of the floor formwork system, a sliding formwork is detachably installed in the middle of the reserved opening, and steel supporting formworks are arranged on the two sides of the sliding formwork. According to the device, the construction quality of the material conveying opening can be effectively improved, the problems of opening structure unloading, slurry leakage and poor concrete impression caused by secondary back-jacking process formwork erecting are reduced, secondary grinding and repairing after formwork dismounting are avoided, and the quality problems of cracking, leakage and the like of the material conveying opening can be effectively controlled. And secondary formwork erecting is not needed when the material conveying opening is poured, the construction progress can be accelerated, and the construction cost is reduced. And meanwhile, when the material conveying port outlet structure is constructed, unloaded unloading is carried out on the surrounding structural plates.

The invention discloses a label production quality inspection device, and relates to the technical field of label detection. According to the label production quality inspection device, through cooperation of a concave pressing plate and a negative pressure suction plate, when a label body is detected and meets an unqualified product, the unqualified product can be sucked along with downward movement of the concave pressing plate and the negative pressure suction plate, meanwhile, pressing and fixing of adjacent labels are completed, then the concave pressing plate moves upwards, and therefore the label production quality inspection device is simple in structure and convenient to use. Compared with a traditional mode, the label replacing device is more convenient to use, adjacent labels can be prevented from being affected when the unqualified labels are removed, and the using effect of the device is further improved.

The present invention discloses a single-plate detachable plate heat exchanger, comprising a frame, a water header and a heat exchange plate are arranged on the frame, the heat exchange plate is composed of a plurality of plates fixedly mounted on the frame, the water inlet of the plate is connected to the water inlet header through a bend pipe, the water outlet of the plate is connected to the water outlet header through a bend pipe, the water inlet header and the water outlet header are respectively located on the left and right sides of the frame, the plates are mounted in the frame, the connection parts are on the left and right sides of the frame, the plates are arranged parallel to each other and the intervals between two adjacent plates are uniform, and the arrangement direction of the plates is perpendicular to the flow direction of the hot fluid. The single-plate detachable plate heat exchanger disclosed in the present application can reduce the difficulty of maintenance and improve the maintenance efficiency through the external water header and the plates installed in the frame and the connection parts are on the left and right sides of the frame, and also ensure the smoothness of the movement of the plates on their disassembly and installation lines and the accuracy of the disassembly and installation lines of the plates through the reversing mechanism and the slide rail mechanism.

The utility model relates to the technical field of drought-resistant afforestation devices, and discloses a water-retaining and water-saving drought-resistant afforestation device which comprises a fixing seat, a water collecting bin is arranged at the top of the fixing seat, a plurality of fixing tables are fixedly connected to the upper surface of the fixing seat, fixing assemblies are arranged in the fixing tables, and each fixing assembly comprises a connecting shaft. The connecting shaft is rotatably connected to the interior of the fixing table, a rotating frame is fixedly connected to the outer wall of the connecting shaft, a clamping plate is fixedly connected to the top of the rotating frame, a plurality of first fixing pieces are fixedly connected to the side wall of the rotating frame, and a plurality of second fixing pieces are fixedly connected to the side wall of the fixing table. According to the water collecting table, the water collecting bin can be disassembled when the clamping plates on the two sides are separated from the interiors of the clamping grooves at the same time, the rotating frame and the clamping plates are pushed to reset through the elastic force of the first spring, convenient disassembly and assembly are achieved, the problem that the water collecting effect is poor due to improper installation can be effectively solved, and it is ensured that the water collecting table stably collects rainwater and supplies the rainwater to saplings.

The utility model provides a work piece connecting device and bend pipe mould relates to machining tool technical field, including first work piece and second work piece, the back side face of work face of first work piece is equipped with the inverted L-shaped fixture block, the second work piece is equipped with the inverted L-shaped holding groove, the inverted L-shaped holding groove and the inverted L-shaped fixture block are matched in size, and the inverted L-shaped fixture block is equipped with the inverted L-shaped holding groove. The end of the inverted-L-shaped containing groove is provided with a sliding-in opening allowing the inverted-L-shaped clamping block to slide in, a threaded hole allowing a bolt to be screwed in is formed in the second workpiece, the threaded hole is communicated with the L-shaped containing groove, the pipe bending mold comprises a guide mold, a clamping mold, a clamping mold switching block, a guide mold switching block, a wheel mold and a pipe bending machine, and the pipe bending machine further comprises a workpiece connecting device, and the guide mold and the clamping mold are both the first workpiece. The inverted-L-shaped clamping blocks are located on the guide die and the clamping die, the guide die adapter block and the clamping die adapter block are both second workpieces, the inverted-L-shaped containing grooves are located on the guide die adapter block and the clamping die adapter block, rapid disassembly and assembly of the die can be achieved, the die replacement operation is simple, the die replacement time is short, and the production efficiency is high.

This invention discloses a dismantling device and method for the substructure of a bridge, belonging to the technical field of bridge dismantling equipment. It includes self-locking casters, a lifting platform, a support platform, a support panel, an insertion device, a rotating device, a drilling device, a top-support device, a release device, a transmission device, and a removal device. The insertion device and the rotating device are mounted on the support platform. The drilling device is connected to the insertion device. Two top-support devices are symmetrically arranged on the support panel. The release device and the removal device are both mounted on the support panel. The transmission device is also mounted on the removal device. This device provides a convenient method for dismantling square timber and back bracing by using screws or similar methods to limit their position on the side of the bridge abutment. By saving time and effort and releasing most of the required pulling force to the ground, the stability and operational efficiency of this device are improved.

The present invention discloses an automatic cover removal device for a raw soil sample box and a method for using the device, comprising a clamping assembly, a transport guide rail (6), an automatic cover removal assembly and a control assembly, wherein the clamping assembly clamps the sample box (14), the upper end surface of the transport guide rail (6) is provided with a toothed track, the lower end surface of the clamping assembly is fixed with a gear motor (7), the gear motor (7) cooperates with the toothed track, there are two automatic cover removal assemblies, wherein the two automatic cover removal assemblies are respectively fixed on both sides of the transport guide rail (6), and the center connection line of the two automatic cover removal assemblies is parallel to the radial line of the transport guide rail (6), and the distances between the two automatic cover removal assemblies and the transport guide rail (6) are the same, and the clamping assembly, the automatic cover removal assembly and the gear motor (2) are respectively electrically connected to the control assembly.

The utility model relates to the technical field of food purine content detection, and provides a food purine content detection device which comprises a liquid chromatograph body, a fixing groove is formed in the top end of the liquid chromatograph body, and anti-skid supporting legs are fixedly connected to four corners of the bottom end of the liquid chromatograph body. The fixing springs are fixedly connected to the inner bottom wall of the fixing groove at equal intervals, a placing frame is fixedly connected to the top ends of the fixing springs, vibrating motors are fixedly connected to the middle positions of the two sides of the bottom end of the placing frame, and a reserved block is movably connected to the interior of the reserved groove; one side of the reserved block is fixedly connected with a clamping plate extending to the outside of the reserved groove, through the arranged clamping assembly, the placed liquid storage bottle is rapidly clamped and fixed through a sliding rubber pad and the clamping plate, then the placing frame slightly shakes up and down through a fixing spring and a vibration motor, oscillation of the clamped and fixed liquid storage bottle is achieved, and the liquid storage bottle is placed in the reserved groove. The influence on the subsequent detection precision caused by food sample precipitation is avoided.

This utility model discloses a high-speed shear dispersion disc assembly for water-based coatings, including a connecting shaft. A mounting block is detachably connected to the lower end of the connecting shaft. A dispersion disc body is welded to the surface of the mounting block. A fixing plate is welded to the upper end of the connecting shaft. Spring push rods are bolted to both sides of the lower surface of the fixing plate. A slip ring is bolted to the piston ends of both sets of spring push rods, and the slip ring is slidably connected to the connecting shaft. Positioning posts are welded to both sides of the lower surface of the slip ring. Applied to the field of dispersion disc technology, this utility model allows the spring push rods to push the slip ring to slide on the surface of the connecting shaft, which in turn causes the positioning posts to be positioned inside the positioning plate, thereby limiting the movement of the locking block and achieving the effect of reinforcing the installation of the dispersion disc body.

The invention discloses an integral dismantling method for a front guide beam in incremental launching construction through a cable-stayed buckling and hanging method. The lug plate is installed at the end of the end, connected with the guide beam, of the main beam, so that the main beam and the guide beam are in limiting fit which can only move relatively in the height direction, the other end of the guide beam is tensioned through the buckling cable of the buckling tower, and meanwhile the end, connected with the main beam, of the guide beam is jacked; under the condition that the jacking force of the jacking jack and the tensioning force of the buckle cable are applied to the two ends of the guide beam correspondingly, the guide beam is jacked upwards in the horizontal state till the elevation of the bottom of the guide beam is consistent with the elevation of the top of the main beam, the guide beam can be moved to the main beam under the action of the tensioning force of the buckle cable, and therefore the guide beam can be moved to the main beam. And then the guide beam is moved to the rear through sliding fit of the guide beam and the main beam, and overall dismantling of the whole guide beam is achieved. By means of the method, aerial work in the guide beam dismantling work can be effectively reduced so as to reduce the construction safety risk, and overall dismantling of the guide beam is achieved so as to improve the construction efficiency.

The utility model discloses a special dismounting tool for single crystal furnace bottom heater, including wedge positioning seat, center connecting rod and fixture seat, and the fixture seat four around evenly distributed have the inside support clamping block and drive inside support clamping block truss mechanism that unfolds and retracts, the center connecting rod top is provided with the horizontal pull rod for lifting, and the center connecting rod is close to the horizontal pull rod place and is equipped with and slides along the center connecting rod up and down the pull ring disc, and the horizontal pull rod bottom is provided with the connection barb for hanging the pull ring disc, and the pull ring disc 4 and truss mechanism all are connected with the connecting rod, the utility model discloses positioning on the casing through the wedge positioning seat, utilizes the center connecting rod center line on the wedge positioning seat as the fixture center, through the inside support clamping block and truss mechanism that evenly distribute in the center connecting rod four around, through the pull ring disc and realizes the support clamping to single crystal furnace bottom heater ring inner wall to the promotion, clamps and holds after through the fixture whole promotion, realizes single crystal furnace bottom heater removal, to reach the purpose of improving equipment maintenance efficiency.

The utility model provides an electronic atomization device. The electronic atomization device comprises a main body, a protective shell and a battery, wherein the main body is provided with a first side, the first side is provided with a first sliding rail sliding structure extending in the longitudinal direction, and the bottom of the main body is provided with a base protruding out of the first side in the horizontal direction; an electrode connecting piece is arranged on the base; a second sliding rail sliding structure matched with the first sliding rail sliding structure is arranged on the protective shell, so that the protective shell is arranged above the base on the first side in a sleeving manner in a longitudinal sliding manner, and an accommodating space is defined by the protective shell, the first side and the base; the battery is arranged in the accommodating space and is provided with an electrode part which is electrically contacted with the electrode connecting piece; the battery is installed in the mode that the detachable protective shell is matched with the main body, the structure is simple, the first sliding rail sliding structure and the second sliding rail sliding structure are matched and fixed, and the battery is convenient to replace, disassemble and assemble.

The present application belongs to the technical field of hydraulic components, in particular to a stainless steel oil pipe connecting piece for truck cab turnover system, which comprises a fixing piece, a connecting pipe, a sliding piece, a driving piece and a mounting piece; the present application drives two sliding pieces to move by rotating the driving piece, and then drives the pushing structure to move, and then drives the extrusion piece to move to one side of the connecting pipe, and then makes the extrusion part resist on the side of the oil pipe end, and then makes the side of the place deform to the convex structure and form an inclined plane, and the lower side of the inclined plane resists on the convex structure, and the upper side of the inclined plane and the extrusion part resist each other, and then fixes the position of the inclined plane, and then connects the oil pipe and the connecting piece together, and then connects two oil pipes together, and then completes the connection of the pipeline; the connection of two oil pipes can be completed by rotating the driving piece, and then the special clamp is avoided to connect the oil pipe, and then the connection of the oil pipe is facilitated.

The application discloses an automatic tool changing device, which comprises a fixed frame body, a guide rail arranged on the fixed frame body, a sliding beam in sliding cooperation with the guide rail, an extension mechanism for driving the sliding beam to slide on the guide rail, a pair of clamping pieces arranged symmetrically on the sliding beam and used for automatically clamping a hob, and a locking mechanism arranged between the sliding beam and the clamping pieces and used for locking the clamping pieces; the clamping pieces on the sliding beam can be driven to extend into a hob box and automatically clamp the hob through the extension mechanism, the clamping pieces are locked through the locking mechanism, the clamping pieces stably clamp the hob, the hob is finally pulled out through the extension mechanism, the old hob is removed, and the new hob can be loaded in reversely, so that the manual tool changing is replaced, time and labor are saved, and the safety and reliability are high.

The utility model discloses an underwater protective purse seine for fishery breeding, which belongs to the technical field of fishery breeding and comprises two symmetrically arranged supporting piles, protective nets are arranged in the middles of opposite surfaces of the two supporting piles, clamping grooves are formed in two sides of each supporting pile, and the supporting piles are arranged in the clamping grooves. A pair of lifting frames are arranged in the middle of the top face of the supporting pile in a penetrating mode, a pair of rotating rods are movably connected to the positions, close to the rear side, of the top face of the supporting pile, a set of magnetic blocks are fixedly connected to the positions, close to the inner sides, of the two ends of the bottom face of each lifting frame, and a toothed plate is fixedly connected to the position, close to the outer side, of one end of the bottom face of each lifting frame. The magnetic attraction assemblies are arranged to be attracted or separated from the surrounding net, so that fixing or dismounting of the surrounding net is achieved, replacement work of the surrounding net is greatly facilitated, the synchronous assemblies are arranged, adjustment work of the two adjacent magnetic attraction assemblies can be synchronously or independently conducted according to the replacement condition of the surrounding net, and replacement of the surrounding net is further facilitated.

This invention relates to the field of chemical storage technology, specifically to a leak-proof hazardous chemical storage device. It includes a tank body with an upper plate and a lower plate concentrically fixed at its upper and lower ends, respectively. Multiple elastic plates are evenly distributed around the outer circumference of the tank body between the upper and lower plates. Each elastic plate has a fixing plate fixed to both ends in the circumferential direction. A sealed cavity is formed between the elastic plates, the tank body, the upper plate, and the lower plate. A protrusion is formed in the center of each elastic plate protruding outwards from the tank body. Swing frames are respectively installed on both sides of the protrusion, and pressure rollers are rotatably mounted on the swing frames, pressing against the elastic plates. This invention uses sensors installed within the sealed cavity to monitor leakage signals in real time, achieving rapid response; a motor-driven pressure roller compresses the elastic plates, making them adhere tightly to the leak point in the tank body to form a physical barrier; combined with the arc-shaped design of the fixing strips, it ensures a seamless seal, effectively blocking the leakage path of chemicals.

The utility model relates to a cleaning floor brush which comprises the components of a lower housing which is provided with a first mounting groove; the rolling wheel assembly is detachably mounted in the first mounting groove, and the rolling wheel assembly comprises a wheel shaft with a first shaft end and a second shaft end and a wheel body which can be freely and rotatably supported on the wheel shaft; the positioning piece is constructed to be movably mounted on the lower shell between a first position and a second position; in the first position, the positioning piece is in contact with the second shaft end and restrains the second shaft end in the concave part of the first mounting groove; and in the second position, the positioning piece leaves the second shaft end, the second shaft end is released from the concave part of the first mounting groove, and the roller assembly is allowed to move out of the first mounting groove. According to the cleaning floor brush, the roller assembly is more convenient to disassemble and assemble.

The bicycle bearing structure convenient to disassemble and assemble comprises an outer ring, an inner ring and balls located between the outer ring and the inner ring, the interior of the outer ring is hollow, a first annular cavity is formed in the outer ring, an outer ring adjusting assembly is movably arranged in the first annular cavity, and the outer ring adjusting assembly is connected with a plurality of first threaded rods through threaded structures; the first threaded rods are slidably clamped to the outer ring, one ends of the first threaded rods are fixedly connected with outer top plates, the outer top plates are circumferentially and evenly distributed and movably arranged on the outer side of the outer ring, the outer ring adjusting assembly is in transmission connection with an outer ring adjusting disc, and the outer ring adjusting disc is rotationally arranged on the outer ring. An inner ring adjusting assembly is movably arranged in the second annular cavity, the inner ring adjusting assembly is connected with a plurality of second threaded rods through threaded structures, the second threaded rods are in sliding clamping connection with the inner ring, one ends of the second threaded rods are fixedly connected with inner top plates, and the inner top plates are circumferentially and evenly distributed and movably arranged on the inner side of the inner ring; the inner ring adjusting assembly is in transmission connection with the inner ring adjusting disc.

The invention relates to a hanging cover and an offshore booster station, the hanging cover is used for the offshore booster station, the offshore booster station comprises a main body part and a top plate, the top plate is supported on the main body part, a hanging cover space is defined by the top plate, the hanging cover comprises a plurality of panels and connecting assemblies, the panels are at least partially supported on the main body part, and the connecting assemblies are arranged on the main body part. The connecting assembly is used for detachably connecting two adjacent panels to form a hanging cover plate, the connecting assembly is further used for detachably connecting the hanging cover plate and the top plate to seal the hanging cover space, and the hanging cover plate is flush with the top surface of the top plate. Through the technical scheme, the hanging cover provided by the invention can reduce the maintenance difficulty of the offshore booster station.

The invention discloses a soiling solution recycling bin and a fabric cleaning machine, the soiling solution recycling bin comprises a bin body, the inner side of the bin body is provided with a recycling cavity for receiving soiling solution, and the recycling cavity is provided with an opening located at the top end; the cover assembly is detachably arranged at the top end of the barrel body and can close the opening, the cover assembly comprises a cover body matched with the opening in shape, and the cover body is provided with a first holding part for being held by the hand of a user; the lifting handle can be rotatably arranged on the bucket body between a folding position and an unfolding position, and the lifting handle is provided with a second holding part for the hand of a user to hold; when the handle is in the folding position, the handle is in compression joint with the cover body and can keep the cover assembly at the top end; when the handle is in the deployed position, the handle leaves the cover, and the cover assembly is allowed to be removed from the top end. In the application, when a user removes the cover assembly from the dirty liquid recovery barrel, one hand holds the first holding part of the cover body, and the other hand holds the second holding part of the lifting handle, so that the cover assembly can be conveniently and quickly removed from the barrel body.

The invention relates to the technical field of rockets, in particular to a spray pipe connecting structure, an engine and a rocket. The spray pipe connecting structure comprises a first connecting piece, one end of the first connecting piece is inserted into a first through hole and is movably arranged in the axial direction of the first through hole, and the other end of the first connecting piece can limit the depth of the first connecting piece inserted into the first through hole by being provided with a first limiting piece; one end of the second connecting piece is connected with one end of the first connecting piece and elastically connected with the inner wall face of the first through hole through a first elastic piece, the other end of the second connecting piece is provided with a second limiting piece, and the second limiting piece is elastically connected with the outer wall face of the second connecting piece through a second elastic piece. The spray pipe connecting structure, the engine and the rocket have the advantages that the structure is simple, operation is convenient, tolerance does not need to be considered, the connecting reliability is high, and the assembling, disassembling and overhauling efficiency is improved.

The present invention relates to the field of screwdriver tools, and proposes a dual-purpose metering and maintenance screwdriver, including a screwdriver body consisting of a screwdriver rod and a handle, and a sleeve rod, wherein the sleeve rod is movably sleeved on the outer periphery of the screwdriver rod, and both sides of one end of the sleeve rod are wedge-shaped surfaces inclined inward; one end of the sleeve rod is arranged on the outer periphery of the top of the screwdriver rod. During use, the screwdriver body is first aligned with the buckle surface and placed, and while rotating the handle, the sleeve rod is stabilized and one end of it is fixed on the buckle surface to prevent the screwdriver from slipping. The buckle penetrates into the center of the buckle under the rotation of the screwdriver rod, thereby prying up the buckle and completing the removal of the buckle. Then the buckle is removed from the screwdriver rod, and the wedge structure arranged at one end of the sleeve rod is used to unscrew the fixing screw arranged in the buckle, thereby achieving the function of a dual-purpose screwdriver.

The utility model relates to the technical field of filter presses, and discloses an anti-leakage environment-friendly bone oil plate-and-frame filter press which comprises a supporting plate, supporting legs are fixedly connected to the bottom of the supporting plate, a fixing plate is fixedly connected to the top of the supporting plate, a feeding pipe is fixedly connected to the right side of the fixing plate, and a discharging pipe is fixedly connected to the right side of the fixing plate. The beneficial effect of efficient liquid-solid separation is achieved through the filter cloth, liquid components can be accurately separated out for follow-up utilization or treatment in the treatment process of substances such as bone oil, and therefore primary cleaning in the solid treatment process is achieved; after the filter frame and the filter plate are pushed to be attached again, a water pump is started to pump water in the storage box into a channel formed by the filter frame and the filter plate through a water pumping pipe, and then the water enters the filter frame through a water inlet to wash and clean the inner walls of the filter cloth and the filter frame, so that the internal structure of the equipment is effectively cleaned, and the good filtering performance of the equipment is kept; the service life of equipment is prolonged.

The invention discloses building structure facade detection operation and maintenance equipment based on a wall-climbing robot cooperative system, and relates to the technical field of building structure operation and maintenance, comprising a moving part in contact with a building structure facade and a detection operation and maintenance part mounted on the moving part, the moving part comprises a wall-climbing robot group cooperative system and a carrying system installed on the wall-climbing robot group cooperative system, and the detection operation and maintenance part is detachably arranged on the carrying system. The system is reasonable in design, a carrying system is formed among the wall-climbing robot groups, and detection and operation and maintenance devices with multiple functions can be carried. A wall-climbing robot group is adopted to carry detection and maintenance equipment, and an operator realizes building elevation by controlling remote control equipment. The high-altitude falling risk of personnel in a traditional hanging basket and high-altitude vehicle operation repairing mode is fundamentally avoided. The moving part adopts a wall-climbing robot group instead of a single large wall-climbing robot. And the falling risk caused by the adsorption fault of single equipment is reduced.

The invention discloses a method for dismantling a support in a concrete cylinder silo. A hole is reserved in a conical shell right above a horizontal support, a first winch is arranged at a bottom platform in the silo, a second winch is arranged at a reserved hole in the top of the silo, a third pulley is fixed to the side face of the lower end of a center stand column on the bottom platform in the concrete cylinder silo, and a truss girder dismantling tool is adopted. According to the method, the specially designed tool is adopted, the hole reserved in the top of the silo is used for installing the pulley block, the winch is matched for dismantling the support in the concrete cylinder silo, dismantling of the support in the narrow space is achieved, the construction difficulty is small, and the dismantling speed of the support is increased.