99results about How to "Scientific and reasonable structure" patented technology

This utility model discloses an antistatic polymer POF heat shrink film processing equipment. A cutting plate is clamped to the top of the processing frame, and several cutting hydraulic cylinders are equidistantly installed on the top of the processing frame. A punching blade is clamped to the bottom of each cutting hydraulic cylinder. Several fixing frames are welded equidistantly to the top of the processing frame, and several moving limit ropes are equidistantly clamped to the top of the punching blades. A positioning support frame is installed at the bottom of each moving limit rope. This utility model, through the flattening and guiding limit during movement and the separation and cooperation during punching, allows for steady flattening of the film during movement, while avoiding excessive stretching during punching, which could lead to film breakage. This ensures steady punching during continuous production, reducing the occurrence of punching position deviation and uneven punching due to wrinkles, greatly guaranteeing product quality.

This invention discloses a cold-resistant, low-smoke, airtight, explosion-proof control cable and its manufacturing method, relating to the field of control cable technology. It includes a central transmission cable with an outer protective rubber layer. The outer protective rubber layer is covered by an inner anti-slip silicone ring, which is further covered by an inner rubber expansion layer. A side-guided inner tube is located outside the inner rubber expansion layer. This invention utilizes a flexible expansion airbag and an adjustable isolation box with a linked internal and external pressure-stabilizing structure to maintain the internal air pressure of the control cable within a suitable range during use. This allows for rapid sealing and protection of the damaged area after external damage, preventing internal damage or electrical sparks caused by external impurities after the outer sheath is damaged. This effectively improves the explosion-proof capability and safety of the control cable.

The utility model discloses a kitchen garbage separation pool and a kitchen garbage separation mechanism, the kitchen garbage separation mechanism comprises a receiving bin, a kitchen garbage mixture is guided into a filter bin from a feeding pipe, liquid in kitchen garbage naturally falls into a pool body, and solid is blocked in the filter bin, so that the kitchen garbage is separated from the pool body. The solid waste is collected by the spiral feeder, discharged into the receiving bin through the discharging hose and finally falls to the top of the filter screen, and in the operation process lasting for a certain time, liquid attached to the surface of the solid waste on the top of the filter screen naturally falls under the influence of gravity, penetrates through the filter screen and is deposited at the bottom of the inner side of the receiving bin. At present, a liquid discharge valve is opened to discharge waste liquid subjected to secondary sedimentation, finally, the receiving bin is taken out, and solid waste subjected to standing in the receiving bin is treated in a unified manner, so that the situation that residual water attached to the surface of separated solid kitchen garbage continuously deposits and soaks the solid garbage can be effectively reduced, and the solid-liquid separation effect is effectively guaranteed.

The utility model discloses a kind of multi-channel sound wave drives mouse drives cockroach integration device, including base, the base top is connected with shell by screw thread, the base top is installed with sound wave generator by screw, multiple sound outlets are evenly provided on the shell outside, the sound outlet inside is installed with filter screen by screw, the shell top is installed with rotatable cleaning rod, the cleaning rod is impurity cleaning to filter screen surface, the base bottom is provided with two mobile cylinders of opposite movement, the cleaning of filter screen is realized by cleaning rod rotation, can easily remove the impurity on filter screen, ensure the cleanness of filter screen, so that sound wave can be continuously and stably spread out through sound outlet, maintain good mouse and cockroach driving effect, prolong the effective use cycle of device, and a variety of fixing methods can be used, so that device can adapt to different use scenarios, can all work stably, greatly expand the application range of mouse and cockroach driving integration device.

The utility model discloses a quick connector for pipeline installation, which comprises a fixed frame, clamping frames are symmetrically arranged on one side of the fixed frame, first grooves are symmetrically formed in one side of the fixed frame, a first motor is fixedly connected to one side of the fixed frame, a first threaded rod is fixedly connected to the output end of the first motor, and a second threaded rod is fixedly connected to the output end of the first threaded rod. One clamping frame is in threaded connection to the outer side of the first threaded rod, the other clamping frame is fixedly connected to one side of the fixing frame, second grooves are symmetrically formed in one side of the clamping frame, a second motor is fixedly connected to one side of the clamping frame, and a second threaded rod is fixedly connected to the output end of the second motor; the outer sides of the second threaded rods are in threaded connection with first clamping plates, one sides of the clamping frames are fixedly connected with second clamping plates, the first clamping plates and the second clamping plates in the two clamping frames clamp and fix the two pipelines correspondingly, one pipeline can be driven to move, butt joint connection is conducted, and convenience and rapidness are achieved.

This invention discloses a fire-resistant shielded low-voltage power cable, relating to the field of power cable technology. It includes two insulating outer sheaths, each with a fire-resistant layer inside. An inner bushing is fitted inside the fire-resistant layer, and a conductor is installed inside the inner bushing. A thermosensitive mechanical separation mechanism is provided between the two insulating outer sheaths. This mechanism includes a cable sealing end sleeve. The invention has a scientifically sound and reasonable structure, is safe and convenient to use, and features a thermosensitive mechanical separation mechanism. The cable sealing end sleeve facilitates the fixing of the plug end cap, male plug, and male conductive terminal to both ends of the cable, and electrically connects the male conductive terminal to the cable conductor. Simultaneously, the cooperation of the intermediate connecting body, mechanism mounting ring, guide bushing, and axial retaining ring secures the high-pressure air chamber and pneumatic drive bladder, and allows the insertion of a locking ring for easy docking of the two cables.

The utility model discloses a compression device for recycling waste automobile materials, which comprises a compression mechanism and a shade mechanism which is arranged at the top of the compression mechanism and used for reducing the fragment sputtering amplitude in the compression process, in the pressing process of a pressing plate, the waste automobile materials are stressed to collapse, part of the materials are stressed to sputter after being crushed, and the compression mechanism is used for compressing the waste automobile materials. After the fragments impact one side, close to the back plate, of the shielding plate, kinetic energy is consumed completely, the fragments fall naturally, in the continuous pressing process, when the shielding plate and the bottom of the shielding plate make contact with the ground and still need to be pressed downwards continuously, the ground pressure jacks the shielding plate, the stroke of the shielding plate in the vertical height is extended through sliding of a second screw rod in a vertical arm, and when the shielding plate moves back after compression is completed, the fragments fall naturally. And the spring is opened to push the bottom strip and the shielding plate to reset, so that the situation that in the process of compressing the waste automobile materials, broken fragments are partially sputtered into the external environment, and potential safety hazards are caused to personnel can be effectively reduced, and the safety of the working environment is guaranteed.

The utility model discloses a kind of calcination waste gas multistage spray purification treatment devices, including body mechanism and being set to the top of body mechanism, by the drive of water flow when body mechanism operation, rotating scraper demister surface, reduce dust adhesion amount, guarantee the scraping mechanism of component use effect, the scraping mechanism includes the cavity column fixedly connected in the inside of demister, water flow in top end side pipe has stronger impact force, and via pipe frame drive impeller inside its rotation, drive the synchronous rotation of the shaft of impeller top, make side piece cooperate screw rod and the base of its one side by adapter column, and drive moving piece to rotate outside demister, the surface of scraper demister is scraped, the falling speed of liquid mixed with dust on the surface of demister is accelerated, while reducing the adhesion amount of dust on the surface of demister, to effectively improve the operation effect of demister in long time use process, guarantee the cleanliness of gas discharged by body mechanism.

The utility model discloses a sealing protection device for animal decoction pieces and medicinal materials, which is characterized in that support plates are fixedly mounted in the middle and at the bottom of the inside of a storage box, moving plates are movably mounted at the top ends of the two support plates, sealing boxes are fixedly mounted at the top ends of the two moving plates, and medicine boxes are movably embedded in the sealing boxes; a guide sleeve is fixedly installed in the middle of the top end of the sealing box, an adjusting screw rod is installed in the middle of the guide sleeve, the top end of the adjusting screw rod is fixedly connected with an operation round block, and the bottom end of the adjusting screw rod is fixedly connected with a connecting disc. The stability of placing medicinal materials in the medicine box is improved, the situation that the medicinal materials shake in the medicine box and are damaged in the transporting and moving process is avoided, meanwhile, the soft hair cushion is soft and small in pressing strength and prevents the medicinal materials from being directly pressed and smashed, the moving plate can slide along the supporting plate, and great convenience is provided for taking out the medicinal materials.

This utility model discloses an ash and slag separation device based on multi-source sludge co-incineration, including a separation and processing box. A feeding hopper is embedded in the bottom of the inner side of the separation and processing box, and an ash discharge hopper is embedded in the top of the inner side of the separation and processing box. A guide frame is embedded in the middle of the inner side of the separation and processing box, and a slag discharge guide trough is fixedly connected to the middle of one side of the guide frame. This utility model ensures that the sliding inner frame can drive the multi-layer screening screen to periodically sway horizontally, so that the furnace ash falls down along the top holes of the multi-layer screening screen into the ash discharge hopper for discharge. The ash and slag intercepted by the multi-layer screening screen is guided to the top of the slag discharge guide trough and discharged to the side of the separation and processing box through the slag discharge guide trough, thereby realizing rapid separation of ash and slag, effectively preventing the ash and slag from containing a large amount of dust that would affect subsequent processing, and thus effectively improving the use effect of the ash and slag separation device.

The invention belongs to the technical field of seedling cultivation, and particularly relates to an intelligent irrigation device for forest seedling cultivation, which comprises a cultivation box, a self-checking and upward-moving assembly is arranged in the cultivation box, and the self-checking and upward-moving assembly comprises a cultivation bin arranged in the cultivation box; along with evaporation of water in the culture bin, the culture bin can move upwards under the action of a balancing weight and saline water, water flow directly irrigates rootstocks of saplings through a connecting pipe, a control pipe, a slow flow pipe, an embedded pipe and a plurality of water seepage openings in the surface of the embedded pipe, the normal water requirement for growth of the saplings is guaranteed, quantitative water injection irrigation can be achieved, and the water quality of the saplings is improved. The phenomenon that the seedlings are dry, poor in development and even withered due to the fact that the seedlings cannot be irrigated in time is avoided, the tooth-shaped soil loosening cone loosens the surface layer of the culture soil, the phenomenon that the soil texture of the surface layer of the culture soil becomes hard after water of the surface layer of the culture soil is lost is avoided, and normal growth of the seedlings is guaranteed.

The utility model discloses a kind of glass cutting edge polishing device, including mounting bracket, the fixed shell is fixedly installed in mounting bracket one end, the driving motor is fixedly connected in the fixed shell interior, the grinding disc is fixedly connected with driving motor output shaft, rotatable roller is installed in the mounting bracket interior, the fan blade that can produce negative pressure effect is provided in mounting bracket one end, the fan blade is rotated by driving motor driving driving gear and driving gear, the driving motor can drive multiple roller rotation, realize glass conveying, compared with prior art, the beneficial effects of the utility model, can realize glass polishing process to glass end portion limit processing, ensure the stability when glass polishing, to improve glass polishing effect, in polishing process, dust can be collected to glass polishing, so that dust collection enters the inside of dust collecting box, avoid dust splashing when polishing, the problem of causing influence to surrounding environment and surrounding personnel appears.

The utility model discloses a tunnel concrete side wall anchor rod which is characterized in that slurry discharge holes are formed in the surface of the middle of an anchor head at equal intervals in the circumferential direction, a connecting rod is fixedly installed on the top of the interior of the anchor head, a guide column is fixedly installed in the middle of the bottom end of the connecting rod, and a fixed cylinder is fixedly connected to the bottom end of the guide column. The piston plate and the supporting inclined rod are supported, the positions of the piston plate and the supporting inclined rod are kept unchanged, then when the anchor head is inserted into a wall for tunnel construction, the supporting inclined rod cannot be clamped, meanwhile, the guide column plays a role in guiding the piston plate, and the piston plate slides along the guide column when being impacted by injected concrete grout, so that the anchor head is prevented from falling off. The deformable metal strip can be bent and deformed under stress, then the supporting inclined rod can slide, the end of the supporting inclined rod is inserted into a wall, the stability of the anchor head is improved, the anchor rod is not prone to falling off during installation, and the situation that the anchor rod shakes and is unstable due to impact when grout is injected is prevented.

The utility model discloses a hardware precision stamping part which comprises a first storage rack, a second storage rack and a stamping equipment body, the top of the first storage rack is fixedly connected with a supporting arm, one side of the supporting arm is fixedly connected with a limiting frame, one side of the limiting frame is fixedly connected with a threaded seat, and the threaded seat is fixedly connected with a threaded rod. The suction nozzles arranged on the left side adsorb the hardware above the first storage rack, the suction nozzles arranged on the right side adsorb the to-be-stamped hardware on the to-be-stamped carrier, after adsorption, the servo motor is driven to enable the guide rail to have the transverse displacement effect, the to-be-stamped hardware adsorbed on the right side is conveyed into the stamping mechanism, and then the to-be-stamped hardware on the to-be-stamped carrier is fed into the stamping mechanism. And after the hardware is placed in the stamping mechanism through the suction nozzle on the right side, the hardware is placed on the to-be-stamped carrier through the suction nozzle on the left side at the same time, then the structure is simple, operation is convenient and fast, the danger caused when the hardware is manually placed on stamping equipment can be avoided, and therefore the production efficiency of the hardware is effectively improved.

The utility model discloses a kind of automatic baking tea leaf device of aroma, including adjusting mechanism, the adjusting mechanism includes base plate, the base plate top side swing joint has several baking furnace, the base plate top other side is symmetrically provided with foot stool, one of the foot stool side fixedly connected with controller, the foot stool top fixedly connected with top rack, the top rack inboard rotation is connected with several drive wheels, tea leaf temperature gradually cools, after cooling time reaches set period, controller reopens motor and drives mesh basket to reset to baking furnace above continue heating and baking, repeat operation until tea reaches preset aroma requirement, it can be in tea baking process, greatly reduce the input of personnel labor, while reducing the subjectivity of manual operation to cause the baking degree and aroma of different batches of tea to be inconsistent, difficult to meet the demand of customer to stable aroma.

The utility model discloses a hidden splicing strip structure, including first window frame and second window frame, first window frame is linked with second window frame through two splicing strips, the first window frame and second window frame side edge are embedded with sealant, and the splicing strip is embedded with the linkage of second window frame through fixed screw, one end is provided with the clamping strip on the splicing strip outside, the other end is provided with the limit clamping strip on the splicing strip outside, the inboard end of first window frame and second window frame all is provided embedded block, and the clamping strip and limit clamping strip are contacted with two embedded blocks, the utility model discloses scientific and reasonable in structure, and safe and convenient to use, and appearance is more neat, and the room, and the inside open splicing frame interval all have waterproof treatment, and it is suitable for better promotion and use.

The utility model relates to a humidity sensor structure for a high temperature environment, which comprises a sensing module and a display module, and the sensing module comprises a dust cover fixed at the front end of a probe section through threaded connection; a humidity-sensitive element is mounted on the surface of the probe section; a lead is arranged in the connecting section, and the head end of the connecting section is fixedly connected with the probe section through a sleeving pin; the heat insulation section is made of a heat insulation material, and the head end is fixedly connected with the tail end of the connecting section through a sleeve pin; a signal collecting, processing and transmitting circuit is arranged in the device section, and the head end of the device section is fixedly connected with the tail end of the heat insulation section through a sleeving pin; the grip is fixedly connected to the tail end of the device section through a flange; the display module comprises a display main body embedded with a touchable display screen; the sensing module communicates with the display module in a wireless transmission mode. The humidity sensor can keep high-precision measurement in a high-temperature environment, and is scientific and reasonable in structure and safe and convenient to use.

A machine frame is fixedly installed at one end of the top of a base, an installation groove is formed in one end of the top of the machine frame, a reset spring is fixedly installed at the top end in the installation groove, a lifting block is fixedly connected to the bottom end of the reset spring, and a movable rod is fixedly connected to the bottom end of the lifting block. According to the soil taking device, the position of the lifting block can be adjusted downwards in a palm pressing mode and a palm grabbing mode, then soil in the middle of a cutting ring for soil taking is pushed out through the soil pushing round block, operation is convenient and fast, and the soil taking device is convenient to use and high in practicability. The whole structure of the pushed soil is not damaged, convenience is provided for experimental research, meanwhile, a limiting block and a buffer pad play a role in positioning, buffering and protecting the pressing block, the pressing and bulldozing process of workers is more accurate, and the situation that the soil in the cutting ring is not completely pushed out due to the fact that the downward pressing distance is not enough is prevented.

This utility model discloses a fine motor rehabilitation training tool for the hand, comprising a main body, a red indicator light fixedly connected to the top of the main body, a green indicator light fixedly connected to the top of the main body, an elastic connecting band fixedly connected to one side of the main body, a finger sleeve fixedly connected to one end of the elastic connecting band, a protective sleeve fixedly connected to the top of the finger sleeve, symmetrical sliding tracks arranged inside the finger sleeve, and a pressure sensor installed inside the finger sleeve. The user performs a pinching action by coordinating the thumb with other fingers. The pinching force is transmitted to the main body via the pressure sensor. The main body analyzes the data. If the required force is reached, the green indicator light illuminates to indicate success; if the red indicator light illuminates, the requirement is not met, prompting the patient to continue training. This achieves fine motor training of the patient's fingers, better meeting rehabilitation training requirements and helping the patient recover limb function.

The utility model discloses an environmental protection type zip fastener bag of recycling, the inside of PCR recyclable bag surface layer is installed with PCR recyclable bag inner layer, the inner wall of PCR recyclable bag inner layer is installed with waterproof membrane closely, the bottom of the inside of PCR recyclable bag surface layer is installed with bottom reinforcing cloth that prevents shedding, the both sides of the top of bottom reinforcing cloth that prevents shedding are connected with reinforcing cloth strip equally, the top of PCR recyclable bag surface layer is sewed and is installed with fastening edge, the utility model discloses utilize waterproof membrane to the bag inside to be wrapped, has improved the waterproof performance of bag whole, prevents the rainwater and leads to its internal article damp or liquid to flow from the bag inside, simultaneously utilizes bottom reinforcing cloth that prevents shedding to the bottom of bag played the role of reinforcing and preventing shedding, prevents the bottom of bag easy breakage and shedding and leads to the internal loading article to fall, and reinforcing cloth strip and fastening edge reinforce bottom reinforcing cloth that prevents shedding, have improved its and the connectivity of bag itself, prevent its pressure and fall off.

This utility model discloses a pressure test device for hydrogeological engineering surveys, including a main body and a support mechanism located on one side of the main body. This support mechanism reduces the sagging caused by the device connecting to the hose through bottom support, ensuring the stability of the connection end. The support mechanism includes a side frame fixedly connected to one side of the foot pad. Water is introduced through an external hose when the valve body is opened. Water is introduced into the pressure test air chamber at one end of the water inlet pipe through a water meter and the valve body. After being pressurized in the pressure test air chamber, water is discharged through a drain pipe. This effectively reduces the sagging caused by the device connecting to the external hose during the assembly and use of pressure tests in hydrogeological engineering surveys. This also ensures that during long-term use, the connection end is not affected by external force accidental contact or impact force generated during water supply, thus reducing the shaking amplitude caused by the impact force. This improves the confidentiality of the connection and reduces the occurrence of water leakage after loosening.

The utility model discloses a kind of metal frame arc straight edge welding connection structure, including straight edge metal frame and arc metal frame, the straight edge metal frame and arc metal frame are welded after using splicing mode, the arc metal frame end is provided with first insert plate and second insert plate, the first insert plate and second insert plate can be moved to straight edge metal frame inside, the beneficial effect of the utility model, by moving insertion rod adjustment support position, rotating support screw can accurately adjust support frame height, can stabilize and lift arc metal frame, the fixed plate of arc metal frame can slide into the support plate of straight edge metal frame, realize the preliminary positioning of arc metal frame and straight edge metal frame, without manual support of operator, before welding, support frame can be pushed by support screw and extruded arc metal frame, further strengthen fixed effect, completely solve the drawbacks of manual support, substantially reduce the labor intensity of operator, while guaranteeing that the position of both is stable during welding process, improve welding precision.

The utility model discloses quality detection equipment for packaging boxes, which comprises a sliding groove ring, a connecting rod is welded on the outer side of the sliding groove ring, a supporting rod is welded at the bottom end of the connecting rod, a counterweight water pipe is installed on the inner side of the sliding groove ring in a sliding mode, and a pressing plate is installed at the bottom end of the counterweight water pipe. According to the device, water is injected into the inner side of the balance weight water pipe through the water injection pipe, at the moment, the weight of the balance weight water pipe and the weight of the pressing plate can be continuously and linearly increased, and therefore after the weight is applied to a certain degree, the balance weight water pipe and the pressing plate can be pressed to a certain degree. When water is filled into the carton, the carton deforms to stop water injection, and the total weight of the counterweight water pipe, the pressing plate and the added water is the maximum bearing capacity of the carton, so that detection personnel can visually observe and record the detection result, and the detection process is greatly facilitated.

The utility model discloses a plate processing wood planer which comprises a base, one side of the base is provided with a first groove, one side of the base is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first threaded rod, and the outer side of the first threaded rod is in threaded connection with a moving rod. A placing plate is rotatably connected to one side of the top of the moving rod, a protective cover is fixedly connected to one side of the top of the base, second grooves are symmetrically formed in one side of the top in the protective cover, a second motor is fixedly connected to one side of the protective cover, and a second threaded rod is fixedly connected to the output end of the second motor; a fixed rod is in threaded connection with the outer side of the second threaded rod, the placing plate is arranged, the first motor is started, the first threaded rod is driven to rotate, and the movable rod can be driven to move, so that the placing plate can be driven to move, a plate can be placed on the placing plate, feeding of the plate is facilitated, meanwhile, the placing plate can rotate, and the angle of the plate can be adjusted.

The utility model discloses an integrated constant air volume pressure difference controller, including body mechanism and setting in body mechanism one side, through the way of clamping the communication cable close to the wiring terminal, reduce the cable body swing amplitude, guarantee the location mechanism of close degree of connection, the location mechanism includes the screw rod of screwing on the one side symmetry of casing and set, complete the clamping limit of cable body, finally will each compression ring respectively wear into the outside of limit rod bottom end, rotate compression ring and make it rise to push gasket fully extrude screw rod bottom's position, after fixing the height of each limit rod, clamping installation back seal plate, in the long time's use process, when communication cable shakes under external force, because the part of cable body close to the wiring terminal is pressed and clamped, its shaking degree will reduce greatly, thereby effectively reduce the situation that the communication cable is loose at the wiring terminal connection place due to the cable body shaking, guarantee the stability of communication.

The application discloses a kind of distributed power energy storage devices, it is related to secondary battery technical field, including box, several hollow supports are evenly installed equidistantly in the box, several partition seats are evenly installed equidistantly in the side end surface of hollow support, cabinet is slidably installed in the top of partition seat, limit valve is embedded and installed in the bottom of cabinet side end surface, the end of limit valve is installed with spout, sliding plate is slidably installed in the inside of partition seat, the heat emitted in the process of the present application is driving force, forcibly realizes internal and external interactive heat exchange and internal circulation heat exchange, can effectively remove the heat generated in the process of device operation in time, realize the recycling of energy conversion and utilization, while realizing the efficiency of the base, improve the synchronism and high efficiency of heat exchange work, while prolonging the effective service life of battery, improve the popularization of device, flexible meet the multiple needs of user side cost reduction, power grid side stability and energy side low carbon.

The utility model discloses a kind of line pressing mechanisms for multi-needle machine, including mounting plate, adjustable pressing plate is arranged in the bottom of mounting plate, the wire slot for placing needle thread is evenly provided in the bottom of pressing plate, rotatable rotating plate is rotatable in the top of pressing plate, reset spring is arranged between rotating plate and pressing plate, one end of rotating plate is rotatably connected with gyro wheel, rotating plate rotates with the movement of needle thread, compared with prior art, the beneficial effects of the utility model, when driving rotating plate rotation with the movement of needle thread driven by the operation of multi-needle machine, needle thread can be continuously pressed when being pulled, ensure the stability of needle thread movement, and by the continuous pulling force received by needle thread, needle thread is always ensured to be straight, ensure the use of multi-needle machine, avoid the problem of winding caused by the bending of multiple needle threads, and multiple gyro wheels and single rotating plate limiting adjustment processing can be handled as a whole.

The utility model discloses a kind of anti-climbing barb type electronic fences, including body mechanism and the shade mechanism of being set to the outside of body mechanism, the body mechanism includes symmetrically arranged several vertical poles, the shade mechanism includes several sets of pads symmetrically arranged and movably connected to the side of vertical pole, the outside of set of pad is fixedly connected with outer frame, the outer frame outside is symmetrically provided with side strip, the side strip one side is fixedly connected with barb, the barb is symmetrically provided with several, the side strip one side is screw-connected with connecting screw rod, clockwise rotation is inserted into screw rod, drive the movement of the inserted screw rod to the position of vertical pole one side to contact point fully extruding vertical pole outer wall, cooperate set of pad and form clamping fixed state to vertical pole, in the process of climbing and crossing after personnel attempts to hold device pole body, will be formed by barb Protection, so that pole body outer wall does not have the spare area that can be held, to effectively reduce the situation of personnel climbing, guarantee the protection performance of device.

This invention discloses a modular robot joint testing system. A frame is fixedly mounted at one end of the test base. A rotating rod is rotatably mounted on the top of the frame, with winding shafts symmetrically mounted at both ends of the rotating rod. Traction ropes are wound around the middle of both winding shafts, and light steel mounting blocks are fixedly connected to the bottom ends of both traction ropes. Laser displacement sensors are mounted at the middle of one end of each of the two light steel mounting blocks. The laser displacement sensors of this invention can move along with the robot joints. A laser capture display screen records the amplitude and trajectory of the laser displacement sensors' swing, making it easier for operators to express the motion trajectory and amplitude data generated by the robot joint tests. This greatly facilitates subsequent analysis of the test data, resulting in more accurate test data. Using laser trajectories to express the motion trajectory prevents minor joint swing errors from being indistinguishable to the naked eye.