43results about How to "Reduce physical labor" patented technology

The invention provides an unmanned aerial vehicle hanging and detaching device for a transformer substation grounding wire. The unmanned aerial vehicle hanging and detaching device comprises a mechanical claw and an unmanned aerial vehicle connecting carrier for connecting the mechanical claw and an unmanned aerial vehicle. The mechanical claw comprises a first clamping arm and a second clamping arm, and a wire hanging groove is formed between the first clamping arm and the second clamping arm; the front outer side and the rear outer side of the top end of the wire hanging groove are each provided with a lock catch, and an opening and closing control unit used for controlling the two lock catches to be opened and closed synchronously is arranged in the mechanical claw. A guide arm is hinged to the bottom end of the first clamping arm, a ground wire connector is fixedly arranged at the bottom end of the second clamping arm, and a carrier hanging connector is fixedly arranged at the top end of the second clamping arm. The mechanical claw, the ground wire connector and the carrier hanging head are located on the same plane, and the ground wire connector and the carrier hanging head are located on the same side of the second clamping arm. The bottom end, connected with the carrier, of the unmanned aerial vehicle is detachably connected with the carrier hanging connector. The mechanical claw with a single guide structure is connected with the grounding wire, so that the grounding wire can be conveniently hung and fixed on a line.

The utility model discloses a dam grouting cover plate concrete pouring formwork lifting device, and relates to the technical field of water conservancy projects, in particular to a dam grouting cover plate concrete pouring formwork lifting device which comprises a combined steel formwork, and the upper surface of the combined steel formwork is fixedly connected with a supporting plate. A guardrail A is fixedly connected to one side of the supporting plate, and a steel frame is fixedly connected to the other side of the upper surface of the combined steel formwork. During use, after a grouting cover plate foundation is excavated, a winch is installed on the top of the foundation, a balance weight is made, the combined steel formwork is connected through a steel rope, the winch is used for moving the combined steel formwork to the position where concrete is poured, a formwork balance weight block is installed on the combined steel formwork to be fixed after the balance weight is determined, and the formwork balance weight block is moved out after the concrete is poured. And the combined steel formwork is lifted to the position of the next bin to be fixed through a winch, and after the combined steel formwork is lifted, a specially-assigned person is dispatched to the operation platform for plastering of the previous pouring bin.

The invention belongs to the technical field of gravity dam topographic survey, and particularly relates to topographic survey equipment for concrete gravity dam modeling, which comprises a survey main body, a driving assembly arranged on the survey main body, a signal enhancement type earth surface pretreatment mechanism and a gravity compensation type self-adjusting survey mechanism, the signal enhanced earth surface preprocessing mechanism is arranged on one side of the lower end of the surveying main body, and the gravity compensation type self-adjusting surveying mechanism is arranged on the other side of the lower end of the surveying main body; according to the topographic survey equipment for concrete gravity dam modeling, signal attenuation and vegetation, especially vegetation containing a large amount of water, can be reduced through the signal enhancement type earth surface preprocessing mechanism, electromagnetic waves of a geological radar can be absorbed and attenuated, after the vegetation is cleaned, signal attenuation can be reduced, the penetration depth of radar signals can be increased, and therefore the effect of modeling of the concrete gravity dam is achieved. Therefore, the underground structure can be better detected.

The invention relates to an automatic brick overturning mechanism which comprises a vehicle body, a suction cup overturning module and an overturning driving mechanism. The suction cup overturning module comprises a rotating shaft rotationally connected to the vehicle body, a pair of semicircular sectors fixedly connected to the two ends of the same side of the rotating shaft and rotationally matched with the vehicle body correspondingly, and a first butt joint structure located between the pair of semicircular sectors and fixedly connected to the rotating shaft, and the first butt joint structure is detachably connected with the suction cup butt joint module. The overturning driving mechanism comprises a pair of winding drum modules installed on the vehicle body and a driving module located between the pair of winding drum modules and used for driving the pair of winding drum modules to synchronously rotate in a reciprocating mode, pull ropes are wound around the pair of winding drum modules in the opposite directions respectively, and the two pull ropes extend and are connected to the pair of semicircular sectors respectively; the semicircular sector is provided with arc grooves along the arc edges, the pull ropes rotate along with the semicircular sector to be partially embedded and wound in the arc grooves, and the two arc grooves serve as connecting points of the two pull ropes at the first end and the second end respectively. According to the brick overturning device, automatic overturning of large bricks can be achieved through a small-specification motor.

This invention provides a tall crop harvesting vehicle, which includes a chassis, an upper frame, and harvesting implements. The chassis includes two sets of longitudinal double-section axles arranged symmetrically on the left and right sides, with steerable wheels at both ends of the two sets of longitudinal double-section axles. The upper frame is a gantry frame, with its left and right sides connected to the rocker arms of the two sets of longitudinal double-section axles. A passage for tall crops to pass through is provided in the middle of the upper frame and chassis. The harvesting implements include a lower cutting device, a straightening frame, a conveying device, a leaf stripping device, and a collection bin. The harvesting vehicle can perform the harvesting, conveying, and leaf stripping of tall crops while in motion, greatly improving production efficiency.

The invention discloses a tool for lossless disassembly of a power battery structural adhesive and a use method of the tool, and belongs to the technical field of new energy automobile battery maintenance devices. Comprising a portal frame and a base, sliding blocks are arranged at the bottoms of two ends of the portal frame; sliding grooves are formed in the two sides of the base. The sliding block is matched with the sliding groove. A plurality of through holes are uniformly formed in the portal frame; a pull rod pulling-up assembly, an air cylinder pulling-up assembly and a lead screw pulling-up assembly are arranged on the portal frame. The pull rod pull-up assembly pulls up a front cover and a rear cover of a battery sealing cover to generate a gap, the air cylinder pull-up assembly and the lead screw pull-up assembly are used for separating the front cover and the rear cover of the battery sealing cover, lossless disassembly is achieved when the power battery structural adhesive is disassembled, and important significance is achieved for recycling and recycling of a battery.

The invention relates to the technical field of bars, in particular to a bar supporting and deviation preventing device which is characterized in that correcting vertical plates are fixedly mounted on the left side and the right side of the top end of a correcting base correspondingly, a guide pipe is mounted between the two correcting vertical plates, positioning discs are mounted at the left end and the right end of the guide pipe correspondingly, and a plurality of positioning rings are uniformly and fixedly mounted at the edge ends of the two positioning discs; an adjusting disc is rotatably mounted in each positioning ring, a mounting and inserting hole is formed in one end of each adjusting disc, a plurality of sliding holes are uniformly formed in each mounting and inserting hole, a clamping inclined block and a pressure inclined block are slidably mounted in each sliding hole, and a fixing ring is fixedly mounted at one end of each adjusting disc; a pressure ring is installed on each fixing ring in a threaded mode, inclined faces are arranged on each clamping inclined block and each pressure inclined block respectively, and a correcting device is arranged on the guide pipe. According to the device, batched bars can be corrected, the clamping inclined block is driven to move through the pressure inclined block, and a good clamping and stabilizing effect on the bars can be achieved.

The utility model belongs to the field of hydropower station trash removal auxiliary equipment, and particularly provides a launching tool for overhauling a trash remover of a large hydropower station, which comprises a base, two groups of hinge plates are arranged on the base, a driving shaft is rotatably mounted on the hinge plates, the driving shaft is driven by a driving mechanism, and the driving shaft is connected with one end of a ladder stand mechanism. The crawling ladder mechanism comprises a first crawling ladder and a second crawling ladder, the ends of the first crawling ladder and the second crawling ladder are connected through an arc-shaped turning frame, the first crawling ladder and the second crawling ladder are arranged in parallel, and the end, away from the arc-shaped turning frame, of the first crawling ladder is connected with the driving shaft. The tool can be retracted in an unused state, interference to dam operation is avoided, and meanwhile safe and convenient underwater operation is achieved.

The utility model provides an automatic tea picking machine which comprises a picking action mechanism, the picking action mechanism comprises a shell and a bionic mouth clamp arranged on the front side of the shell, the bionic mouth clamp is composed of an upper clamp body and a lower clamp body which are vertically symmetrical, the upper clamp body and the lower clamp body are rotationally connected with the front side of the shell respectively, and an upper blade and a lower blade are arranged on the front sides of the opposite sides of the upper clamp body and the lower clamp body respectively. When the bionic mouth clamp is closed, the upper blade and the lower blade perform cutting action; the picking driving mechanism is arranged in the shell and used for driving the bionic mouth clamp to be closed or opened; the collecting mechanism comprises a backpack, a suction mechanism is arranged in the backpack, the backpack is communicated with the interior of the shell through a pipeline, and when the bionic mouth clamp is closed, a cavity formed in the bionic mouth clamp is communicated with the interior of the shell. The tea leaf picking machine is light and easy to operate, the backpack and the suction mechanism can automatically collect tea leaves, physical labor is relieved, the duckbilled scissors complete the pruning and temporary storage process, the size of the duckbilled scissors is suitable for the tea leaves with the average size, and the accurate picking precision and quality are guaranteed.

The utility model provides a pteridium aquilinum earlier-stage processing and sorting device, and belongs to the technical field of pteridium aquilinum processing and sorting, the pteridium aquilinum earlier-stage processing and sorting device comprises a workbench, the top surface of the workbench is provided with a U-shaped plate, the U-shaped plate is connected with the workbench through a transmission assembly, the top surface of the U-shaped plate is fixedly connected with two first telescopic rods which are distributed left and right, and the first telescopic rods are connected with the workbench through a transmission assembly. A transverse plate is fixedly connected between the free ends of the two first telescopic rods, and the bottom face of the transverse plate is fixedly connected with a vertical plate. According to the pteridium aquilinum sorting device, the U-shaped part can be driven to move through the transmission assembly, then the screening rod is driven to move, pteridium aquilinum with the rhizome thickness meeting the requirement can be driven to move along with the screening rod, sorting of the pteridium aquilinum is achieved, sorting efficiency of the pteridium aquilinum is improved, and physical labor of operators is saved; meanwhile, through adjustment of the adjusting assembly, the distance between the screening rods can be adjusted, and then different sorting requirements can be met, so that the applicability of the device is improved, and convenience is brought to pteridium aquilinum sorting.

The utility model discloses a kind of culvert concrete surface flatness finishing device, the utility model mainly includes protective cover, driver, trowelling shovel, sliding block, the side of sliding block far from trowelling shovel is fixedly connected with universal wheel, the side of sliding block close to trowelling shovel is fixedly connected with scraper, sliding block upper end is provided with locking piece;Sliding block drives universal wheel and scraper vertical displacement to change position in sliding, so that the lower end of protective cover is far from ground, scraper displacement reaches trowelling shovel lower end, driver drives trowelling shovel rotation, trowelling shovel is contacted and scraped off mortar in rotation with scraper;The utility model solves the problem that device is difficult to transport and scraper is difficult to clean in culvert concrete trowelling operation, can effectively prolong the service life of device, improve construction efficiency and reduce physical labor of operating personnel.

This invention provides a high-risk operation intelligent equipment cabin, belonging to the technical field of intelligent equipment cabins. The cabin includes a cabin body with doors and windows at the front. The cabin body is divided into a work area, a meeting room, and an equipment storage room. A display screen and a testing box are installed in the work area. A storage box is installed in the equipment storage room. A base plate is provided below the storage box, and a U-shaped plate is fixedly connected to the top surface of the base plate. A mounting seat is provided above the U-shaped plate, and the mounting seat is connected to the U-shaped plate via an adjustment component. The top surface of the mounting seat is fixedly connected to the storage box. Several evenly distributed placement holes are provided on both the front and rear sides of the storage box. This invention, by dividing the cabin body into multiple interconnected areas, achieves intelligent management of multiple elements including work operations, environmental monitoring, and equipment management, significantly improving operational safety and management efficiency.

The utility model discloses a sealing and pressing machine for a sound insulation and heat insulation layer of hollow glass, which comprises a rack provided with transmission rollers, and the rollers are arranged in parallel and are powered by a driving motor. A longitudinal positioning mechanism and a transverse positioning mechanism are further arranged, the longitudinal positioning mechanism is composed of a first positioning support and a first positioning pressing plate, and the transverse positioning mechanism is composed of a second positioning support and a second positioning pressing plate. The two supports are arranged in two sets and are arranged perpendicular to and parallel to the conveying rollers respectively, and the pressing plates of the supports can move in the perpendicular direction so that alignment and preliminary pressing treatment can be conducted on the glass and the sound insulation and heat insulation cushion layer. And the sealing and pressing seat of the equipment is arranged at the downstream of the positioning mechanism and can also move along the vertical direction, so that the subsequent complete pressing operation of the hollow glass is completed. According to the design, the production efficiency of the hollow glass can be improved, high-standard production requirements are met, the economical efficiency is good, and the product quality can be ensured.

The invention discloses an automatic rapid bar penetrating device in a narrow space, which comprises supporting legs, a sliding rail, a cross beam, a bar penetrating mechanism and adjustable steel bar supporting rods, the two ends of the sliding rail are arranged on the supporting legs, the two ends of the cross beam are arranged on the sliding rail, the bar penetrating mechanism is arranged below the cross beam, and the two side edges of the bar penetrating mechanism are arranged on the adjustable steel bar supporting rods below the cross beam. The lifting and advancing device has the beneficial effects that during rebar penetrating, the advancing device moves repeatedly in a small space to quickly and automatically penetrate rebars, the rebars with one half of the circumference are inserted every time the rebars move for one cycle, the advancing device returns to the original position when one half of the circumference of the rebars is left through the rebars lifting device, and the rebars are inserted into the rebars through the rebars lifting device. Manual dragging is replaced by reciprocating rapid movement of an automatic machine in a small range; the circular motion of a motor bearing is converted into an efficient elliptical motion path, so that the rib penetrating speed in a narrow space is increased; no working face or preposed working condition is added, and a special construction site does not need to be erected.

The invention discloses a green building squat silo conical shell detachable modular supporting device, and relates to the technical field of building construction.The green building squat silo conical shell detachable modular supporting device comprises a base, a pushing mechanism, an assembling mechanism and an unfolding mechanism are arranged on the base, and the pushing mechanism is used for pushing a support module to the bottom of the unfolding mechanism; the assembling mechanism is used for sequentially installing the multiple support modules at the bottom of the unfolding mechanism so that the unfolding mechanism can be lifted. Automatic pushing and positioning of the supporting module and automatic unfolding of the assembling and unfolding mechanism are achieved, the whole installation process is mechanically carried out, manual intervention and physical labor are greatly reduced, and the construction speed is high; the modular design is adopted, the supporting structure is composed of standardized support modules, batch production, transportation and on-site rapid assembly are facilitated, the conical shell can be conveniently disassembled, folded and transferred to the next project to be repeatedly used after construction is completed, and the environmental protection requirement of green buildings is met.

The utility model provides an electronic environment monitoring device for a gas engineering operation site, and mainly relates to the field of environment monitoring equipment. An electronic environment monitoring device for a gas engineering operation site comprises a bottom plate, a vertical rod is mounted on the top surface of the bottom plate, the bottom end of the vertical rod penetrates through the bottom plate, a transverse plate is mounted at the top end of the vertical rod, a placement plate is rotatably mounted on the top surface of the transverse plate through a connecting shaft, and monitoring equipment is mounted on the top surface of the placement plate. Limiting bolts are installed on the two sides of the top face of the containing plate correspondingly, and inclined supporting rods are installed on the two sides of the vertical rod correspondingly. Compared with the prior art, the device has the advantages that the structure is simple, use is convenient, the stability of the device is improved through cooperation of the vertical rod and the supporting rod, meanwhile, monitoring equipment can be driven to rotate through cooperation of the connecting shaft and the containing plate, monitoring requirements of different positions can be met, and the device is suitable for popularization and application. And therefore, the installation position of the bottom plate is prevented from being adjusted back and forth, the physical labor of operators is reduced, and convenience is brought to use.

The utility model discloses a gluing and framing all-in-one machine with an automatic feeding device, which relates to the technical field of photovoltaic module processing, and comprises a gluing and framing machine, a conveying machine tool is arranged beside the gluing and framing machine, vertical columns are arranged at the tops of two opposite sides of the gluing and framing machine and the conveying machine tool, and the vertical columns are connected through a top cross beam. A supporting frame is slidably arranged on the top cross beam and comprises a transverse support and a longitudinal support, long-edge supports are arranged below the two ends of the transverse support, short-edge supports are arranged below the two ends of the longitudinal support, long-edge clamping devices are arranged below the two ends of the long-edge supports, and short-edge clamping devices are arranged below the two ends of the short-edge supports. After the frame to be assembled is driven by the motor to be conveyed to the conveying machine tool, the clamping device is used for clamping, and the frame is automatically conveyed to the gluing frame assembling machine after being clamped, so that automatic feeding is achieved, time is saved, and the danger of manual operation of workers is reduced.

The utility model discloses a ship degaussing operation lateral cable tow device, more particularly in cable tow device field, including installation support, the bottom fixed connection support of installation support, the top of installation support is equipped with metal support, this device sets up anti -drop device, and cable hangs in fixed connection pad corresponding position after, can let anti -drop baffle position fixed, thereby realizes the situation of avoiding cable to drop out, purpose is to make cable convenient with this machinery connection, has realized the easy ship degaussing operation lateral cable tow's purpose, and avoided the situation of cable to drop out, reduced the physical labour of staff, this device sets up stabilizing device, when installation support passes through bolt fixed in installation connection pad top, let the moving frame of limit stopper bottom drive reinforcing plate movement, and reinforcing plate can be with installation connection pad corresponding face and fit, thereby promotes installation support and installation connection pad between structure stability.

The utility model discloses a square billet tundish, and belongs to the field of molten steel casting. According to the technical scheme, the square billet tundish comprises a tundish body, a water feeding opening is formed in the bottom face of the tundish body, a sliding rail is arranged on the bottom face of the tundish body, the sliding rail passes through the position of the water feeding opening, a plumb bob assembly is installed in the sliding rail and comprises a hanging cable, and a heavy block is arranged at the lower end of the hanging cable. According to the tundish, the plumb bob assembly is arranged at the water gap position, when the water gap is positioned, the plumb bob assembly is moved to the position below the upper water gap, the hanging cable and the heavy block are placed into the lower water gap, water gap centering is judged according to the positions of the heavy block and the hanging cable in the lower water gap, operation is more convenient and visual, the centering effect is good, and safety is higher.

The utility model relates to sewage treatment technical field provides a kind of high density sand adding equipment of sand precipitation tank, including discharge pipe, bunker and fan, the top of discharge pipe is provided with bunker, the bottom of bunker is provided with spiral machine, the rear end of discharge pipe is provided with fan, the front end of discharge pipe is respectively provided with A pipeline and B pipeline, the utility model directly adds microsand into precipitation tank by pipeline, cancels manual handling microsand step, reduces microsand leakage risk from source;Meanwhile, the whole closed sand blowing avoids dust generation, reduces the harm of dust to employee respiratory system, significantly improves the sanitary condition of pool surface, equipment and surrounding environment, creates safe and healthy working environment for employee. Through full-automatic control realizes unattended operation, only needs artificial periodic replenishment bunker microsand, substantially shortens manual handling distance and operation time. Reduce the physical labor of operation and maintenance personnel, so that they can engage in other work, significantly reduce labor cost.

The utility model relates to reinforcing bar processing technical field discloses a feeding mechanism. The feeding mechanism includes base and feeding unit. Feeding unit includes fixed beam, movable beam, drive assembly and transmission assembly, and fixed beam is fixedly arranged on the base, and fixed beam and movable beam all are provided with a plurality of storage grooves along the arrangement of feeding direction, and the storage groove is used for placing the reinforcing bar to be fed, and drive assembly can drive movable beam to move relative to fixed beam through transmission assembly, so that movable beam conveys the reinforcing bar to be fed on fixed beam along the feeding direction. Through the automatic feeding mechanism, the demand of manual carrying is reduced, the efficiency of reinforcing bar feeding is significantly improved, the demand of large-scale railway construction can be better satisfied, the carrying of reinforcing bar is completed through the mechanized mode of feeding mechanism, the physical labor of workers is reduced, the fatigue feeling of workers in the carrying process is reduced, thereby the safety accidents caused by fatigue are reduced.

According to the automatic material cleaning device and method for the sintering ventilation rod, a cross beam base is arranged above the sintering ventilation rod, and a longitudinal moving mechanism capable of moving back and forth in the horizontal direction of a base cross beam is arranged on the cross beam base; the longitudinal moving mechanism is provided with a cleaning part comprising a lifting mechanism and a cleaning rod mechanism connected below the lifting mechanism, the upper control system controls the cleaning part to lift up and down and move back and forth, and the cleaning part cleans accumulated materials on the ventilation rod to form a ventilation cavity. According to the invention, the ventilation rods can be automatically cleaned row by row according to a program, and a certain row of ventilation rods can be cleaned through the setting of the touch screen, so that the physical labor of field operators is reduced, and the normal operation of the sintering machine and the yield of sintered ore are ensured.

The utility model relates to the field of substrate cleaning, and discloses a cleaning device for a high-frequency composite dielectric substrate, which comprises a base, a moving device is arranged in the base, the outer side of the moving device is fixedly connected with a protection box, a clamping device is arranged in the protection box, and the clamping device is fixedly connected with the moving device. The outer side of the clamping device is fixedly connected with two clamping plates which are symmetrically distributed front and back, the top of the base is fixedly connected with a first supporting frame, the interior of the first supporting frame is fixedly connected with an electric push rod, and the bottom of the electric push rod is fixedly connected with a mounting frame which is in sliding connection with the first supporting frame; and the outer side of the mounting frame is fixedly connected with a third motor. The cleaning device for the high-frequency composite dielectric substrate has the advantages that the high-frequency composite dielectric substrate can be fixed and automatically cleaned, physical labor of manual cleaning is saved, and time and labor are saved.

The utility model discloses an electric sliding table for adjusting a cutter head of a bean grinder, which comprises a motor fixing plate, a gear motor mounted on the motor fixing plate, a first concave plate mounted at the top of the motor fixing plate, a rotating shaft base mounted at the top of the motor fixing plate and positioned on one side of the first concave plate, and a second concave plate arranged on the first concave plate. Two sliding rods are arranged between the inner walls of the second concave plate and the first concave plate, sliding blocks are slidably connected to the two sliding rods, the rotating end of the gear motor penetrates through the rotating shaft base to be connected with a threaded rod, and the threaded rod penetrates through one side of the first concave plate to be in threaded connection with the sliding blocks in the first concave plate; the two sliding blocks and the two sides of the first concave plate and the two sides of the second concave plate are rotationally connected with cross supports. The distance between the cutter heads is accurately adjusted through the gear motor, so that the consistency and repeatability of grinding each time are guaranteed, physical labor of operators and manual adjustment needed in the grinding process are reduced, and operation is more convenient and efficient.

The utility model discloses a kind of soak pools convenient for cleaning, including soak pool, the bottom of the outer surface of one end of soak pool is equipped with blowdown valve, the side of soak pool inner chamber is provided with flushing structure, the outer surface of one side of soak pool is fixedly installed with support platform and toothed plate, and the toothed plate is located in the upper portion of support platform, the upper end outer surface of support platform is equipped with limit sliding slot, drive structure is arranged between flushing structure and support platform, and the drive structure includes moving seat, limit sliding block, transmission groove, motor, stand column, fixed plate, gear and drive shaft. A kind of soak pool convenient for cleaning described in the utility model, by the flushing structure of being set, it is convenient to utilize the way of high pressure flushing to clean the inner wall of soak pool, improve the efficiency of cleaning, reduce the physical labor of staff, by the drive structure of being set, it is convenient to drive flushing structure reciprocating movement inside soak pool.

The utility model discloses a semi-electric barrel turning device which comprises a vehicle body, the upper surface of the vehicle body is fixedly connected with a hydraulic pump station, the outer side of the hydraulic pump station is provided with a vertical lifting oil cylinder, the top of the vertical lifting oil cylinder is provided with a chain wheel, and the oil cylinder is matched with the chain wheel to drive a chain to enable the barrel turning device to work. According to the semi-electric barrel overturning device, the efficiency of warehouse logistics operation is remarkably improved, the traditional barrel overturning work is completed manually, time and labor are consumed, and the body injury of workers is easily caused, the semi-electric barrel overturning device provides power through the storage battery, the quick overturning of the barrel is realized by utilizing the precise matching of the hydraulic pump station and the hydraulic cylinder, and the working efficiency is greatly improved. An operator can easily adjust the barrel from a vertical state to a horizontal state only through simple control, physical labor in the overturning process is greatly reduced, the operation speed is increased, more barrels can be processed within the same time, and the operation efficiency of warehouse logistics is greatly improved.

The utility model provides a kind of wall thickness detection device of nodular cast iron pipe, belong to steel processing equipment field, including centrifuge, centrifuge outer surface is equipped with rotary base, rotary base is located above discharge port, rotary base is equipped with connecting rod on, connecting rod end has lifting rod, lifting rod end has wall thickness detector, wall thickness detector is in contact with cast iron pipe outer surface, rotary base includes fixed base, fixed base is fixed on centrifuge, fixed base has rotatable carousel in, carousel is equipped with limit rod, limit rod end passes through carousel and is located in pipe seat, the utility model is suitable for the wall thickness measurement of cast iron pipe, wall thickness detector is moved to cast iron pipe above by rotary base rotation, wall thickness detector is contacted with cast iron pipe outer surface after being moved up and down by lifting rod, and cast iron pipe wall thickness is measured.