77results about How to "Increase or decrease quantity" patented technology

This invention relates to the field of industrial robots, specifically to a heavy-duty robot with an adjustable counterweight arm. A robotic arm structure and a counterweight structure are respectively arranged on both sides of a support column. A first motor is located above the support column, and the output end of the first motor is connected to a first lead screw. The first motor drives the first lead screw to rotate, controlling the robotic arm structure to move up and down along the lead screw. A connecting structure is provided between the robotic arm structure and the counterweight structure. The counterweight structure contains several counterweight blocks, and a counterweight adjustment component is located on one side of the counterweight structure. The counterweight adjustment component can automatically increase or decrease the number of counterweight blocks inside the counterweight structure to balance the weight of the robotic arm structure. The adjustment is automatic based on the weight difference between one side of the robotic arm structure and the other side of the counterweight structure, eliminating the need for manual adjustment of the number of counterweight blocks and improving work efficiency.

The utility model discloses a detachable supporting assembly for a giant circular ring. The detachable supporting assembly comprises a lining plate, a first supporting rod, a second supporting rod and an adapter plate. The plurality of lining plates are uniformly arranged in a circle along the inner wall of the ring and are fixed with the inner wall of the ring by spot welding, the adapter plate is located at the center of the ring, the length of the two first support rods is slightly smaller than the diameter of the ring, two ends are connected with the lining plates through bolts, and the middle is connected with the adapter plate through bolts; the second inner supporting rods are arranged in the radial direction, the outer ends of the second inner supporting rods are connected with the inner lining plate through bolts, and the inner ends of the second inner supporting rods are connected with the adapter plate through bolts. The inner supporting assembly is simple in structure and convenient to construct, on the premise that stable supporting is guaranteed, mounting and dismounting difficulty is lowered, mounting time is shortened, labor cost is saved, meanwhile, welding workload is reduced, worker fatigue and welding quality reduction caused by long-time welding are avoided, the inner supporting assembly can be positioned and corrected through bolts, and the production efficiency is improved. Compared with an all-welded structure, stress concentration can be effectively reduced.

The utility model discloses an insulating separator plate of electrical equipment, which relates to the field of insulating separator plates, and comprises an insulating plate body, four corners of the upper surface of the insulating plate body are provided with mounting holes, the upper part of the insulating plate body is fixedly provided with a slide rail, the center position of the slide rail is provided with a slide groove, and the slide groove is internally provided with a separator plate structure. The number of the sliding rails is three sets, each set comprises four sliding rails, each set of sliding rails are arranged in a rectangular shape, and the three sets of sliding rails are gradually reduced from outside to inside in sequence. The insulating partition plate of the electrical equipment can be used for installing or adjusting a plurality of partition plate structures, so that the partition plate structures can be conveniently used for insulating and blocking parallel or parallel electrical equipment wire harnesses and instruments after the insulating plate body performs insulating work on a certain plane, and the functionality of the insulating partition plate is improved.

The utility model relates to the technical field of concrete precast slabs, in particular to a concrete precast slab mold cleaning device which comprises a base, one side of the base is fixedly connected with an electric push rod, one side of the output end of the electric push rod is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly connected with a first motor. A movable block is slidably connected to one side of the fixed plate, a mounting plate is fixedly connected to one side of the movable block, a second motor is fixedly connected to one side of the mounting plate, a main brush is slidably connected to one side of the mounting plate, and an auxiliary brush is clamped to one side of the main brush. Compared with the prior art, the device has the advantages that the device is firstly moved to a proper position through the moving wheels, then the main brush is moved to a proper height position by starting the electric push rod through clamping matching of the main brush and the auxiliary brush according to the width of a mold, and then the main brush is driven to work by starting the second motor; and then the first motor is started to drive the main brush to move and clean.

The application provides a pressure regulating filter device and a circulating integrated water tank, which are used for a cleaner. The pressure regulating filter device is installed in the circulating integrated water tank and comprises a filter assembly, a pressure regulating groove and a pressure regulating assembly. The filter assembly comprises a skeleton with an open top surface. The pressure regulating groove is connected with the front wall and the rear wall of the skeleton along the longitudinal direction of the water tank. The pressure regulating assembly comprises a plurality of pressure regulating balls arranged in the pressure regulating groove. Each pressure regulating ball can move in the longitudinal direction of the pressure regulating groove at any position. The circulating integrated water tank is provided with a water tank bayonet which can make the water circulation system of the cleaner work. The circulating integrated water tank comprises a water tank body set, a water tank bayonet, a water tank cover and a pressure regulating filter device. The water tank body set is in a cylindrical shape with an open large end, a closed small end and a hollow structure. The water tank bayonet is installed on the end face of the small end of the water tank body set. The water tank cover covers the open large end of the water tank body set. The pressure regulating filter device can be pushed into the water tank body set along the bayonet groove of the water tank body to realize the mutual fixation of the two.

This invention discloses an evaporator for an adsorption refrigeration machine and the adsorption refrigeration machine itself, comprising: a cooling medium inlet and a cooling medium outlet; a liquid refrigerant inlet and a gaseous refrigerant outlet; at least one cooling medium flow plate for supplying cooling medium flow, each cooling medium flow plate being connected to both the cooling medium inlet and the cooling medium outlet; and at least one refrigerant flow plate for supplying refrigerant flow, each refrigerant flow plate being connected to both the liquid refrigerant inlet and the gaseous refrigerant outlet. The refrigerant flow plates and cooling medium flow plates are alternately stacked. This evaporator is a plate evaporator. By alternately stacking the cooling medium flow plates and refrigerant flow plates, plate cavities are formed between any adjacent cooling medium flow plates and refrigerant flow plates, creating alternating cooling medium flow spaces and refrigerant flow spaces. This achieves interactive heat exchange between the refrigerant and the cooling medium, resulting in a cooling effect. It has a high heat transfer coefficient, low thermal resistance, and high evaporation efficiency.

This invention discloses a high-precision PWM pulse generation circuit and chip. The PWM pulse generation circuit includes a PWM pulse group unit, an output logic unit, and a precision control unit. A set of delayed clock signal input ports are connected to a set of input terminals of the PWM pulse group unit; a first control signal input port is connected to the control terminal of the PWM pulse group unit; and a set of output terminals of the PWM pulse group unit are connected to a first set of input terminals of the output logic unit. A second control signal input port is connected to the input terminal of the precision control unit; and a set of output terminals of the precision control unit are connected to a second set of input terminals of the output logic unit. The output terminal of the output logic unit is connected to the output terminal of the PWM pulse generation circuit. This PWM pulse generation circuit realizes the generation and adjustable output of a set of high-precision PWM pulse signals.

This utility model discloses a piezoelectric ultrasonic sensor, relating to the field of sensors. It includes a mounting plate, a circuit board, and a sensor body. The circuit board is located in front of the mounting plate, and the sensor body is fixedly mounted on the front end of the circuit board. A connecting plate is fixedly mounted on the front end of the mounting plate. This utility model forms an elastic support structure. When the sensor body is subjected to external impact or vibration, the buffer spring can absorb energy through deformation, significantly reducing the mechanical stress transmitted to the circuit board and sensor body, preventing precision components from wearing or breaking due to vibration. The flow guide plate directs ambient sound waves to the sensor body, achieving a sound wave focusing effect and improving signal reception sensitivity. Furthermore, the sound wave reception angle and coverage range can be adjusted by sliding and rotating the flow guide plate to adapt to different detection scenarios. The number of flow guide plates can also be increased or decreased for customized applications.

The utility model provides a kind of gravity type deepwater net cage with net clothes fixing device, comprising: deepwater net cage, platform and fixed mechanism, wherein, platform is installed on deepwater net cage, fixed mechanism includes rotating shaft, rotating block, first traction rope, gravity ball, second traction rope and counterweight, wherein, rotating shaft is rotatably connected in the bottom wall of platform, rotating block is sleeved in the outer wall of rotating shaft, the bottom wall of rotating block is connected with the one end of first traction rope, gravity ball is connected with the other end of first traction rope, the inside of platform is connected with the one end of second traction rope, counterweight is connected with the other end of second traction rope.The utility model embodiment of a kind of gravity type deepwater net cage with net clothes fixing device, by the setting of fixed mechanism, additional suspension gravity ball connects net clothes in seabed, strengthens net clothes stability, and staff can be according to actual sea conditions and aquaculture demand, by increasing or reducing counterweight quantity, adjust net cage diving depth, increase net clothes wind and wave effect.

The utility model discloses a battery pack tray with a rolling steel frame, which comprises a limiting module, a frame module and a bottom plate module which are sequentially stacked from top to bottom and are all provided with corresponding through holes. The three can be fixedly connected by sequentially penetrating through the matched through holes through connecting pieces; the bottom plate module and the frame module are assembled in a splicing mode, the bottom plate module and the frame module are also assembled in a splicing mode, the bottom plate module can be limited, a modular design and a stacking assembly mode are adopted, after the bottom plate module, the frame module and the bottom plate module are stacked, fixed connection of the bottom plate module, the frame module and the bottom plate module can be directly completed, assembly steps and time are greatly reduced, and assembly efficiency is improved.

The application provides a thermal management integrated module, a fault information reading method and system, and a vehicle. The thermal management integrated module comprises a plurality of electronic actuators, a controller and a memory. Each electronic actuator corresponds to a component. Each electronic actuator and the memory are in communication connection with the controller. The memory comprises: a dynamic message receiving and sending storage area, which is used for storing messages received and sent by each electronic actuator at a preset period during normal communication; a fault type counting area, which is used for storing the number of times that each electronic actuator is diagnosed as each preset fault type; and a fault frame storage area, which is used for storing the current communication frame at the moment of fault occurrence, subsequent continuous frame messages, a fault code and a time stamp when any electronic actuator fails. The application can realize centralized, faithful and safe fault information management of a multi-actuator thermal management system.

The utility model discloses a die workpiece suitable for punching a glue-containing copper foil, which comprises an upper die, a lower die arranged below the upper die, an upper die cavity arranged inside the upper die, a transverse plate fixedly mounted inside the upper die cavity of the upper die, a mounting plate arranged below the transverse plate, a punching head fixedly mounted below the mounting plate, and a lower die arranged below the punching head. The mounting plate is a U-shaped plate, a fixing bolt is arranged in the mounting plate, a long-strip-shaped hole is formed in the transverse plate, and the transverse plate is fixedly connected with the mounting plate through the fixing bolt. According to the die, the capability that the position of a punching structure is stable after adjustment is achieved, practicability is improved, and therefore the problems that an existing die is prone to sliding after the position of the punching structure is adjusted, the punching position is changed, and the number of punching structures is not convenient to increase or decrease according to needs are solved.

The utility model provides a kind of waste conveying device, it includes pedestal, chain and drive mechanism;Pedestal is provided with waste channel in, and pedestal includes multiple modules, module is provided with waste channel unit, multiple modules are sequentially arranged, and the waste channel unit of each module sequentially communicates and constitutes waste channel;Multiple modules are divided into the first module located in one end and the second module located in other end in, the driving sprocket is provided in the first module, the driven sprocket is provided in the second module, and the driving sprocket, driven sprocket are mutually spaced along the extension direction of waste channel;Chain is wound on driving sprocket, driven sprocket, and scraper is provided on chain, and scraper is located in waste channel;Drive mechanism is connected with driving sprocket, to drive driving sprocket rotation, to drive chain operation, to make scraper push waste in waste channel. Compared with prior art, the waste conveying device of the utility model adopts modularization design, and it is convenient for packaging, transportation.

The utility model discloses a pulse damper, and relates to the technical field of pulse dampers. The pulse damper comprises a pulse damper body, one side of the top and the bottom of the pulse damper body are communicated with connecting pipelines, two fixing bases are detachably installed on the pulse damper body, an upper protective shell is detachably installed on the upper side of the pulse damper body, and a lower protective shell is detachably installed on the lower side of the pulse damper body. A lower protective shell is detachably mounted on the underground side of the pulse damper body; the fixed base comprises a fixed lantern ring, two rotating rings are rotationally matched with the fixed lantern ring, and a plurality of protruding blocks are installed on the two opposite outer sides of the two rotating rings. Through the detachable design of the fixed base, the upper protective shell and the lower protective shell, during installation, assembly of all components can be completed step by step, special tools are not needed, and the site construction difficulty is reduced; and in the operation and maintenance stage, the protection parts can be rapidly disassembled, the shutdown maintenance time is greatly shortened, and the operation and maintenance efficiency of the whole life cycle of the equipment is improved.

The application relates to a fast-built outdoor water storage tank, and relates to the field of water storage equipment for outdoor operation, which comprises a water storage assembly, a support and a supporting assembly, the water storage assembly comprises a water storage bucket and multiple framework rings, a water adding pipe is arranged at the top of the water storage bucket, a water outlet pipe is arranged at the lower part of the water storage bucket, the water storage bucket is made of flexible material, multiple framework rings are fixedly installed on the outer wall of the water storage bucket in the vertical direction, the water storage bucket is placed on the support, the supporting assembly is arranged on the support, the supporting assembly comprises a driving piece and two pushing pieces, the two pushing pieces are arranged on the opposite sides of the top of the support, the driving piece drives the two pushing pieces to move close to each other, and the water storage bucket is supported. The application is convenient for geological exploration workers to install and build the water storage tank outdoors.

This utility model discloses a hanging loading assembly for a building keel inspection device. The building keel inspection device includes a support frame, a movable loading assembly, and a hanging loading assembly. The hanging loading assembly includes a loading beam seat and a loading beam. The loading beam seat is connected to the top of the middle side beam by screws. The loading beam spans between two loading beam seats and is inserted into the loading beam seats from top to bottom. The loading beam includes a beam body and several partition plates, which divide the loading beam into multiple loading segments, allowing multiple hanging components to be loaded simultaneously, thus improving inspection efficiency. This utility model has the advantages of simple operation, high inspection efficiency, stable structure, strong flexibility, and scalability.

The utility model discloses a reinforcing structure of a riverway embankment, and relates to the technical field of riverway embankments. The concrete cofferdam comprises a concrete cofferdam body, and an installation frame is installed on the top of the concrete cofferdam body. A stepped reinforcing assembly is arranged at the top of the concrete cofferdam and comprises a planting filter screen arranged at the top of the concrete cofferdam and a planting frame fixedly connected to the top of the planting filter screen; a self-adjusting water level blocking assembly is arranged on one side of the planting frame. By means of the planting filter screen and the planting frame in the stepped reinforcing assembly, the surface of the embankment can be covered with planting soil, and green plants can be sown on the surface of the embankment. Growth of green plants can be harmoniously fused with the natural environment, damage to the ecological environment is reduced, water and soil loss can be effectively reduced, a soil protection layer is formed, and therefore the service life of the concrete cofferdam is prolonged, and the height of a lifting floating plate in the self-adjusting type water level blocking assembly can be automatically adjusted according to water level changes.

The utility model belongs to the technical field of archive storage for human resource management, and discloses a human resource management device which comprises an archive storage box, a plurality of partition plates are arranged in the archive storage box, the partition plates are installed in the archive storage box through fixing pieces, and the fixing pieces comprise springs and plugs. Assembling grooves and inserting grooves are formed in the two opposite sides of the partition plate, the springs are arranged in the assembling grooves, the inserting heads are slidably inserted into the inserting grooves, one ends of the springs abut against one ends of the assembling grooves, the other ends of the springs abut against one ends of the inserting heads, and a plurality of arc-shaped positioning grooves are formed in the inner walls of the two opposite sides of the file storage box; according to the file storage box, through the position-adjustable partition plates and the fixing pieces matched with the partition plates, the partition layout in the file storage box can be flexibly changed, and the problem that space is insufficient or waste is caused when the number of files is large is effectively solved.

The utility model discloses a modularized layered broiler chicken breeding cage structure which comprises a chicken coop, trapezoid pulling plates are symmetrically installed at the bottom of the chicken coop, a bottom plate is installed between the two trapezoid pulling plates, a plurality of fixing blocks are installed at the tail end of the bottom plate, a manure receiving groove is fixed to the fixing blocks through bolts, and a trough is connected to one side of the chicken coop in a hung mode through a bent plate. Connecting devices are mounted at two ends of the water pipe; one side of the water pipe is connected with a water feeding pipe; a plurality of nipple-type water drinkers are mounted on the water feeding pipe; a sliding plate is fixed on one side of a trapezoidal pulling plate, a pulley is mounted at the bottom of the sliding plate, a supporting strip is arranged on the lower side of the sliding plate, a sliding groove is formed in the supporting strip, and the pulley is embedded in the sliding groove; the two ends of the supporting strip are embedded in the two supporting devices respectively, the supporting devices are installed on the supporting legs, and a plurality of round holes are formed in the supporting legs. By means of the system, the number of layers and quantity of the coops can be simply and conveniently increased and decreased, and centralized water supply and centralized pollution discharge can be conducted on the coops on the same layer.

This utility model discloses a device for enhancing the uniformity and deposition rate of magnetron sputtered thin films on curved parts. The device includes a fixed rod, a disk permanent magnet, mounting posts, and a housing. The disk permanent magnet is mounted on the fixed rod, and adjacent disk permanent magnets are spaced apart by mounting posts. The disk permanent magnet is completely encased in the housing. The magnetic poles of adjacent disk permanent magnets are the same on their relative circular surfaces. During the coating process, an additional magnetic field can be provided on the substrate surface, enhancing the constraint of discharge particles on the substrate surface, thereby solving the problem of low plasma density and uneven distribution near the concave curved surface.

This utility model belongs to the field of medical supplies, specifically relating to a device for supporting the elbow. It includes a housing, a track, a sponge pad, and movable wheels. The track is fixedly mounted on the housing, near its end. The track is divided into two sections, perpendicularly connected at an arc-shaped joint. Movable wheels are mounted on the sponge pad and roll along the track. This device uses a rotatable sponge pad to support the patient's elbow, preventing discomfort caused by lack of support when lying flat. When not lying flat, the device can be moved to one side of the arm without affecting normal activity.

The utility model discloses an automatic feeding device for plastic product processing, including transmission link and baffle, transmission link is through the front and rear both ends of distributing roller and is connected with distributing roller sliding, and the outer surface of distributing roller is opened with a plurality of insertion slot in the circumference array, and one end of baffle is located in the inside of insertion slot and is connected with insertion slot sliding, and distributing roller is located in the inside of distributing bin, and the surface of one end of baffle towards distributing bin is equipped with brush, the utility model discloses the combination design of insertion slot on the surface of distributing roller and baffle, can flexibly increase or decrease the number of baffle and adjust interval angle, and the inside space of distributing bin is divided quickly, realizes accurate intermittent feeding, when baffle rotates with distributing roller, can evenly separate raw materials, and cooperate brush to clean the remaining of distributing bin inner wall, both ensure that the feeding quantity is stable and controllable, and adapt to the feeding demand of different processing scene, and the practicality improves obviously.

The utility model relates to batch processing auxiliary equipment technical field especially relates to a kind of aluminium piece batch processing auxiliary equipment, including locating seat, the locating seat top surface is equipped with several mutually parallel fixed slots along its left and right direction, the locating seat is located at the end of fixed slot and is equipped with limit block, the other end is equipped with transverse clamping mechanism, the locating seat is also equipped with driving mechanism, the driving mechanism passes through locating seat and is driven connection with transverse clamping mechanism.This utility model sets up fixed slot on locating seat, sets up the isolating block that can freely slide in fixed slot, and can flexibly increase and decrease isolating block quantity according to aluminium piece quantity, the distance between adjacent isolating block is adjusted, to adapt the installation space of aluminium piece of different length, and be pushed and limit block is jointly acted by transverse clamping mechanism, clamps multiple aluminium pieces, without replacing tooling, to be compatible with multiple sizes of aluminium piece, reduce equipment adjustment time, meet the synchronous clamping positioning needs of batch processing.

The present application relates to the technical field of cardiac pacing electrode, in particular to a telescopic cardiac pacing electrode, which comprises a pulse pacemaker and an electrode lead, the electrode lead comprises an insertion end, a connecting sleeve, a conductive core wire and an electrode end, the insertion end, the connecting sleeve and the electrode end are sequentially fixedly connected, the insertion end is insertedly matched with the pulse pacemaker, the connecting sleeve is internally provided with the conductive core wire, the two ends of the conductive core wire are respectively connected with the insertion end and the electrode end, and the pulse pacemaker generates a pulse electric signal which is transmitted to the inside of an organ through the electrode end; in the present application, the telescopic members and the fixing members are staggered in the subcutaneous section, the initial length is the shortest, the spacing of the fixing members anchored in the subcutaneous tissue is increased with the growth of the patient's trunk, the telescopic members are axially stretched, the length adjustment range covers the entire growth period from childhood to adulthood, the risk of electrode lead tightness, electrode displacement or breakage is fundamentally eliminated, and secondary surgery is avoided.

The utility model provides an injury -preventing bronchoscope package sterilization box, including box cover and box body, all wall surfaces of box cover and box body are openwork net board, the inside surface on box cover is fixedly installed with base plate A and base plate B, the inside bottom surface on box body is fixedly installed with base plate C and base plate D, base plate A is fixedly connected with a plurality of flexible press strip, base plate C is fixedly installed with first track, and C -shaped elastic card seat is movably installed on first track, base plate B is fixedly connected with a plurality of flexible limiting strip, base plate D is fixedly installed with second track, and C -shaped elastic card is movably installed on second track, the utility model is used to load different models bronchoscope, and it is especially applicable to the packaging and killing operation of bronchoscope after cleaning in the disinfection supply center of hospital, and it is firm and reliable after loading bronchoscope, and will not displace or knock, and it plays a good protection effect to bronchoscope.

The utility model discloses a kind of inverted buckle fishing tube with seal, belong to petroleum exploitation technical field.The inverted buckle fishing tube includes upper joint, slip assembly and leading shoe, the upper end of the slip assembly is connected with the lower end of upper joint, the upper end of the leading shoe is connected with the lower end of slip assembly by the sealing assembly of a plurality of head-to-tail connection.The sealing assembly and slip assembly are independently set respectively, and the modularization design is carried out to sealing assembly, before using inverted buckle fishing tube, the quantity of sealing assembly in inverted buckle fishing tube can be increased or reduced according to the weight of fractured oil pipe and sealing requirement etc., to adjust the sealing performance and sealing reliability of inverted buckle fishing tube to fractured oil pipe outer wall, the practicability and use flexibility of inverted buckle fishing tube are significantly improved.

The utility model discloses an all-light concrete three-dimensional planting wall adopting planting pots, which comprises a planting wall body, convex edge beams are arranged on two sides of the planting wall body, a bottom connecting box is embedded in the bottom surface of the planting wall body, edge connecting boxes are embedded in the left side and the right side of the planting wall body, and the edge connecting boxes are positioned above the edge beams; a plurality of hollow building blocks are arranged on the planting wall body, the hollow building blocks are located between the two edge beams, stringer beams are arranged in through holes in each hollow building block in a penetrating mode, and finished product planting pots are placed on the stringer beams at the same height. The planting pot is additionally arranged on the planting wall body capable of being rapidly constructed, the stringer beams are inserted into the through holes in the hollow building blocks, the rectangular planting box is placed above the stringer beams, and the rectangular planting box is fixed through the screws, so that the planting area of the planting wall body is enlarged, and the planting wall body is easy and convenient to install and wide in application range.

A kind of multi-circle formation control method of non-holonomic constraint vehicle based on azimuth relative position observer belongs to the field of multi-vehicle cooperative control. A distributed scheme relying only on local observation of azimuth and light communication with neighboring vehicles is constructed to reduce the performance requirements of vehicle-mounted sensors. A basic formation controller based on relative position with input saturation characteristics is designed, which adapts to the physical limits of Ackerman chassis through parameter constraints. To overcome the limitation that relative position cannot be directly measured, an azimuth-based relative position observer is designed to adapt to different observation scenarios. An integrated formation strategy of observation and control is built, and the theoretical proof of controller closed-loop stability and observer global convergence is completed by combining Lyapunov stability theory and graph theory. The convergence performance and engineering advantages of the method are verified through numerical simulation and real vehicle experiment. The performance requirements of vehicle-mounted sensors and system deployment cost are greatly reduced, which is suitable for complex scenarios such as GPS denial and electromagnetic interference, and has strong engineering practicability.

This utility model relates to a device for automatically testing the concrete strength of pipe piles at multiple points using a rebound hammer. The device includes a pipe pile support structure and a strength testing structure. The strength testing structure comprises a rebound hammer and a Y-shaped moving component. Both the pipe pile support structure and the strength testing structure are installed on the ground. The rebound hammer is mounted on the Y-shaped moving component, which supports vertical movement. The pipe pile is placed above the pipe pile support structure, and the strength testing structure is located below the pipe pile. The rebound hammer moves vertically via the Y-shaped moving component and contacts the outer layer of concrete of the pipe pile. This device for automatically testing the concrete strength of pipe piles at multiple points significantly improves testing efficiency by changing the manual single-point testing mode. Through the movement and rotation of the pipe pile or the movement of the rebound hammer, automatic multi-point rapid testing is achieved, greatly shortening the testing time. This aligns with the continuous production rhythm of the production line, significantly improving overall production efficiency and demonstrating broad application value.