46results about How to "Avoid displacement deviation" patented technology

The invention discloses a steel truss bridge pushing and falling construction method which improves the precision of a pre-assembly stage and ensures that the overall shape and structure of a bridge body meet the design requirements by adopting a laser measuring instrument, high-precision calculation, temperature control and other means. According to the steel truss bridge pushing and falling construction method, advanced walking type pushing equipment is used, parameters and configuration of the equipment are adjusted, the pushing construction efficiency and precision are improved, it is ensured that the bridge body stably and accurately moves to the designed position, and the construction efficiency is improved. According to the steel truss bridge pushing and falling construction method, the measuring point positions are arranged on the bridge body, displacement and deformation are monitored in real time, finite element analysis and equipment adjustment are combined, accurate control in the pushing process is ensured, and structural deformation and displacement deviation in the pushing process are effectively prevented.

The application discloses a kind of evaporator inner plug testing equipment of accurate positioning, it is related to evaporator performance detection technical field, including test table, advancing support unit, test mark unit and sensing unit, wherein test table is used for signal control and reception, advancing support unit is used for the support travel of evaporator pipeline, test mark unit is used for testing whether the internal plug point of evaporator appears, sensing unit is used for detecting the viscosity of plug point plug, in the advancing process of advancing support unit in evaporator, whether the internal plug of evaporator appears is detected by test mark unit, while the plug point is marked, it is convenient for subsequent accurate positioning plug point, the viscosity of plug point plug that appears is detected by sensing unit, it is convenient for subsequent corresponding cleaning means, improve maintenance efficiency.

The utility model relates to a bridge support appearance inspection device, which comprises a walking track assembly, a bridge support appearance inspection device and a bridge support appearance inspection device, the walking track assembly comprises a walking track, a track support, a track height adjusting nut and a fixing nut unit, and the track support is connected with a bridge pier through the track height adjusting nut and is fixed through the fixing nut unit; the transmission assembly comprises a lateral wheel, a wheel supporting structure, a stepping motor and a tooth-shaped belt. The apparent image acquisition assembly comprises a camera; the development board is used for controlling operation of the stepping motor and shooting of the camera and uploading data; the power supply assembly comprises a lithium battery, a wireless charging module and a voltage reduction module; the transmission assembly, the apparent image acquisition assembly, the development board and the power supply assembly are all arranged on the walking track assembly. Compared with the prior art, through high-efficiency and low-cost automatic inspection, the bridge inspection system flexibly adapts to complex scenes, realizes high-precision detection and data management, and prolongs the service life of a bridge.

The utility model discloses a material cutting device which comprises a top plate and supporting legs, a cutting mechanism is arranged on the outer wall of the top of the top plate and comprises a supporting cylinder and a movable plate, an air cylinder is fixed to the outer wall of the top of the movable plate through bolts, the telescopic end of the air cylinder is connected with a cutter through a key, and the material cutting device is provided with a rotating ring, an arc-shaped rotating groove, a straight groove, a matching head and a second square sliding block. The rotating ring is rotated through the rotating handle, then the second square sliding block slides in the straight groove under the cooperation of the matching head and the arc-shaped rotating groove, and then the clamping plate on the top makes contact with paper, so that the side edges of the paper are aligned. The paper aligning device can avoid misalignment of paper, meanwhile, a second motor, a second lead screw, a moving block, a matching rod, a first square sliding block, a positioning rod and a pressing block are arranged, the second motor is turned on to enable the second lead screw to rotate, the moving block ascends, the first square sliding block is driven by the matching rod to move in the positioning rod, the positioning rod rotates, the paper is pressed through the pressing block at the other end, and the paper aligning effect is achieved. And displacement deviation is avoided.

The present invention provides a needle distance adjustment mechanism for a sewing machine head, belonging to the technical field of sewing machines. It solves the problem that the existing needle distance adjustment mechanism needs to be precisely aligned for adjustment, which makes it difficult to adjust. The needle distance adjustment mechanism for the sewing machine head, the sewing machine includes a machine base, a main shaft, a cloth feeding assembly and a feeding transmission assembly sleeved on the main shaft are arranged in the machine base, the feeding transmission assembly includes a ratchet fixedly connected to the main shaft and an eccentric wheel sleeved on the main shaft, the eccentric wheel is slidably connected with a meshing plate meshed with the ratchet wheel, the cloth feeding assembly is connected to the eccentric wheel by transmission, the needle distance adjustment mechanism includes a driving member and an adjustment frame connected to the driving member, a pressing rod is hinged on the eccentric wheel, an adjustment groove for the end of the pressing rod to be embedded is provided on the outer wall of the eccentric wheel, and the adjustment frame has a ring-shaped adjustment portion. The needle distance adjustment mechanism for the sewing machine head does not need to align one end of the pressing rod with the adjustment groove when adjusting, which improves the convenience of adjustment.

The utility model discloses a wire rod staggered arrangement assembly, and relates to the field of wire rod processing. Comprising an upper pressing block, a lower pressing block, an upper base, a lower base, an upper barrier strip, a left lower barrier strip and a right lower barrier strip. At least one upper base wire placing groove is formed in the bottom of the upper base, the upper base wire placing groove is upwards communicated with at least one upper pressing block through hole, and the upper pressing block is movably arranged above the upper pressing block through hole opposite to the upper pressing block through hole; at least one lower base wire placing groove is formed in the top of the lower base, the lower base wire placing groove is downwards communicated with at least one lower pressing block through hole, and the lower pressing block is movably arranged below the lower pressing block through hole opposite to the lower pressing block through hole. The upper pressing block driving device and the lower pressing block driving device drive the upper pressing block and the lower pressing block to respectively reach the upper base wire placing groove of any sequence grid through the upper pressing block through hole and the lower pressing block through hole to clamp the wire, and then the upper barrier strip driving device drives the upper barrier strip to move and exit from the grid; the upper pressing block and the lower pressing block can move the wires into the wire containing groove of the lower base of any sequence grid and then loosen the wires, and then staggered sequence arrangement of the wires can be completed.

The utility model discloses a focal length correction device and a laser processing system.The focal length correction device comprises a clamping part, a positioning mechanism and a marking piece, the clamping part is detachably connected to a rack, the positioning mechanism is provided with two opposite sides, one side of the positioning mechanism is connected to the clamping part, the other side of the positioning mechanism is provided with a mounting part, and the marking piece is mounted on the mounting part; the laser emitting device is used for emitting laser to the marking sheet and focusing the laser on the marking sheet to form light spots. Therefore, the positioning accuracy of the focus can be improved, the reliability of focal length adjustment is improved, and the precision of laser processing is further improved.

The utility model discloses a viscous damper installation device which comprises a viscous damper body, one end of a guide rod of the viscous damper body is fixedly connected with a fixed installation assembly used for a fixed side, and one end of a cylinder barrel of the viscous damper body is fixedly connected with an adjusting installation assembly used for a movable side. The adjusting and installing assembly comprises a spline shaft fixedly connected with one side of a cylinder body of the viscous damper body, the surface of the spline shaft is movably sleeved with a spline sleeve, and one side of the surface of the spline sleeve is fixedly connected with an edge plate. According to the viscous damper mounting device, by means of the arrangement of the adjusting mounting assembly, when a viscous damper body is mounted, a controllable plate can be directly rotated according to direct mounting conditions, and during actual mounting, a fixed wall and a fixed plate are not necessarily located on the same horizontal plane, so that the controllable plate can be rotated; and direct rotation of the controllable plate possibly causes displacement deviation of the viscous damper body.

The utility model provides a novel heat insulation material installation connecting assembly, and relates to the technical field of building material installation accessories. The connecting and fixing assembly is composed of a connecting and fixing plate and a self-tapping screw arranged on the heat insulation plate, a limiting screw rod is arranged below the connecting and fixing plate, a sleeve is arranged above the self-tapping screw, and the self-tapping screw is slidably connected to the limiting screw rod through the sleeve. The connecting fixing plate is matched with the self-tapping screw on the heat insulation plate, related parts can be effectively connected, the limiting screw can limit the position and prevent deviation, the self-tapping screw slides on the limiting screw through the sleeve, installation and debugging are convenient, the position can be flexibly adjusted, it is ensured that all the parts are tightly connected, and the overall reliability and practicability are improved.

The utility model relates to the field of polystyrene foam board processing, and discloses a slotting device for polystyrene foam board processing, which comprises a base, a hydraulic cylinder I is fixedly connected in the base, a bottom plate is arranged in the base, the driving end of the hydraulic cylinder I is fixedly connected with a sliding block I, and the driving end of the sliding block I is fixedly connected with a sliding block II. The top of the first sliding block is rotatably connected with two linkage rods, the top of the bottom plate is slidably connected with a plurality of second sliding blocks, the second sliding blocks are fixedly connected through connecting rods, the other ends of the linkage rods are rotatably connected to the top of one second sliding block, and the tops of the second sliding blocks are fixedly connected with clamping plates. A shell is fixedly connected to the top of the base, and a driving assembly is arranged on one side of the shell. According to the utility model, the tops of a plurality of slide blocks II are fixedly connected with a clamping plate, the top of a base is fixedly connected with a shell, and one side of the shell is provided with a driving assembly.

The invention discloses an efficient cleaning assembly and method for the inner wall of a deepwater metal deposition device. The efficient cleaning assembly comprises a guiding moving unit, a circumferential rotating unit, an auxiliary moving unit and a cleaning unit. The guide moving unit is arranged on the outer side of the metal deposition device to provide circumferential movement guide; the circumferential rotating unit drives the cleaning unit to rotate around the axis of the device through gear transmission; the auxiliary movement unit is used for driving the cleaning unit to move in the radial direction and the axial direction and providing power and control. The cleaning unit comprises a cleaning polishing head capable of making contact with the inner wall and a telescopic adjusting mechanism of the cleaning polishing head. Through cooperation of circumferential rotation and axial movement, comprehensive covering type automatic cleaning of the inner wall of the metal deposition device is achieved, pollutants such as metal splashes can be effectively removed, the smoothness of an air channel and the uniformity of an air curtain are guaranteed, the device does not need to be disassembled, operation can be automatically completed in an operation gap, and the beneficial effects of being efficient, free of damage and high in integration degree are achieved.

The red rice magnetic separation device comprises a supporting frame, a feeding mechanism and a magnetic separation mechanism are arranged above the supporting frame, a magnetic separation bin is fixedly installed at the left end of the supporting frame, and the upper portion of the magnetic separation bin is communicated with a feeding bin; the feeding mechanism comprises a feeding limiting structure and a material dispersing structure, the magnetic separation mechanism comprises a permanent magnet roller, a driving motor and an adjustable scraper blade, a leakage net and a limiting baffle capable of being adjusted in a sliding mode are arranged in the feeding bin, and the material dispersing structure is matched with a spring body through a vibration motor to disperse red rice; the red rice magnetic separation device capable of repeatedly adjusting the precision is provided with the feeding mechanism and the magnetic separation mechanism, and the feeding mechanism remarkably improves the red rice separation uniformity through double optimization of flow adjustment and vibration dispersion; the magnetic separation mechanism achieves efficient impurity removal through dynamic adsorption of a permanent magnetic roller and convenient cleaning of a scraper, and the core problems that a traditional device is low in precision and many in impurity residues are solved through cooperation of the two.

The invention relates to the technical field of blade repairing treatment, discloses a cold spraying repairing method for an aluminum alloy blade and aims to solve the problems that a base body is prone to being damaged and the performance of a repairing layer is poor in an existing repairing method. The method comprises the steps of mechanical polishing, cold spraying, mechanical coping and follow-up protection, specifically, surface inspection, pretreatment, spraying operation and multi-dimensional inspection are sequentially conducted on cold spraying, 501.1-mark pure aluminum-Al2O3 mixed powder is adopted, after positioning and precise parameter spraying are conducted through a special tool, coping is conducted till the molded surface requirement is met, and then micro-arc oxidation and paint spraying protection are conducted. The method is low in cold spraying temperature, free of damage to a base body, excellent in repairing layer performance, high in precision, high in corrosion resistance and abrasion resistance and stable and reliable in process, the operation and maintenance cost can be remarkably reduced, and the service life of the paddle is prolonged.

A hydraulic support control box includes a base plate, a lifting assembly on the base plate, several limiting components on the base plate, and a fixing component on the lifting assembly. This utility model, as a hydraulic support control box, ensures the smoothness and reliability of the lifting process through its multi-stage transmission structure, effectively solving the problem of traditional support devices being unable to adapt to different pipe installation heights. The gear and rack meshing transmission method has high transmission accuracy and self-locking characteristics, which can stably maintain the adjusted support height and avoid displacement deviations caused by load changes. The entire mechanism, through modular design, converts linear motion into rotational motion and then back into linear lifting, achieving a large height adjustment range within a limited space, significantly improving the adaptability of the support device to different pipe diameters and installation conditions.

The application provides an electric core lower surface protection film rolling mechanism, which comprises a rotating disc film pasting platform, a first protection film pressure rolling assembly, a first XYZ driving module and a second carrying manipulator. The rotating disc film pasting platform integrates an electric core adsorption platform, a protection film adsorption platform and a first lifting driving module for driving the electric core adsorption platform to lift. When rolling, the second carrying manipulator adsorbs and fixes the electric core, the first lifting driving module drives the electric core adsorption platform to lower to avoid, and the first XYZ driving module drives the first protection film pressure rolling assembly to execute rolling on the lower surface of the electric core in the free space. Through dynamic lowering of the electric core adsorption platform, the space interference between the bearing structure and the pressure rolling assembly is completely eliminated, the pressure rolling assembly completely covers the lower surface of the electric core (including the edge area), and the rolling blind area is avoided.

The utility model relates to flying shear, shearing machine technical field proposes a kind of guiding structure for preventing shear blade occlusion, including flying shear mounting seat, the side surface of flying shear mounting seat is provided with shear blade body, the top of shear blade body is provided with blade mouth, the top of blade mouth is provided with guiding mechanism, the guiding mechanism includes guide slot, the top of flying shear mounting seat is opened in guide slot, support shaft is rotatably connected in the inside of guide slot. In the utility model, the mutual cooperation between guiding mechanism component makes the guiding blade of upper and lower shear blade body contact first, guiding blade is stressed to drive shear blade body to move inside the sliding slot at this time, so that shear blade body is retracted to guide slot inside, so that the shear blade gap modulation of two shear blade bodies is minimum, then guiding blade mouth contact and shearing, by the above technical scheme, the problem of blade mouth occlusion in prior art cannot be avoided.

The invention discloses a cell cryopreservation tube processing device, which comprises: a clamping mechanism, which comprises a storage rack and a clamping unit arranged on the storage rack, the top of the storage rack is provided with a storage hole for placing a container pipe fitting, and the clamping unit can abut against and fix the container pipe fitting placed in the storage hole; the centrifugal mechanism can bear the container pipe fitting and perform rotary centrifugation on the container pipe fitting; the culture mechanism comprises a culture box and a liquid shaking unit arranged in the culture box, and the liquid shaking unit is used for bearing and fixing the culture bottle and can control the culture bottle to swing in the culture box; the pipetting mechanism comprises a cap screwing unit for screwing a container pipe fitting or a culture bottle end cap and a pipetting unit for transferring a culture solution in the container pipe fitting or the culture bottle; according to the invention, the problems that the traditional cell cryopreservation tube treatment equipment lacks a synergistic effect in the multi-module working process of fixing, centrifuging, culturing and pipetting and cannot meet the requirements of high-throughput and high-precision cell treatment can be solved.

The utility model relates to the technical field of scraper machine, concretely is a kind of scraper machine scraper device, including scraper machine shell, the inner bottom wall of scraper machine shell is equipped with scraper machine track, the outer surface of scraper machine track is equipped with scraper assembly, the outer surface of scraper assembly is equipped with mounting assembly, the top surface of scraper assembly is equipped with fastening assembly.The utility model is through the cooperation of scraper assembly and mounting assembly, not only can the side edge scraping block after being worn can be replaced and disassembled, avoid the overall replacement of scraper body in the prior art, also enhanced the wear-resistant use effect of the inner side wall and inner bottom wall of scraper body to scraper machine shell, so that the service life is longer when using as a whole, and it is also more convenient when replacing.

The utility model discloses a vibration pressure forming die for preparing a water permeable brick from waste sand, which comprises a lower die, an upper die is arranged at the top of the lower die, the lower die comprises a water permeable brick forming container, and the inner wall of the water permeable brick forming container is connected with a forming thickness adjusting plate in a sliding mode. A round ejection plate is movably connected to the center of the top of the forming thickness adjusting plate, an ejection rod is fixedly connected to the bottom of the round ejection plate and extends to the bottom of the water permeable brick forming container, a threaded pipe is in threaded connection to the center of the bottom of the water permeable brick forming container, and the threaded pipe is movably arranged on the surface of the ejection rod in a sleeving mode. The vibration pressure forming mold has the advantage of being good in flexibility, and the problems that in the using process of an existing vibration pressure forming mold, the forming thickness of a water permeable brick is inconvenient to adjust, the production requirements for water permeable bricks with different thicknesses are difficult to meet, and the flexibility of the vibration pressure forming mold in the using process is reduced are solved.

The invention provides a portable semi-automatic slot milling machine. The portable semi-automatic slot milling machine comprises a guide rail; the supporting frame is connected to the guide rail in a sliding mode, a milling cutter disc is arranged on the supporting frame, the milling cutter disc extends to the outer side of the supporting frame, a milling cutter blade is arranged on the milling cutter disc, a power system is further arranged on the supporting frame, and the power system is connected with the milling cutter disc; and the lifting system is arranged on the supporting frame and drives the power system and the milling cutter disc to lift up and down. According to the slot milling machine, a geometric frame of a stable structure is formed, and the power system provides power for the milling cutter disc to drive the milling cutter blades to rotate for slot milling; the supporting frame is slidably connected to the guide rail, a walking reference is generated, and the whole machine advances by means of manpower. The lifting system drives the power system and the milling cutter disc to move up and down, the needed height is adjusted according to the requirement for the groove milling depth, the groove milling machine can conduct overall construction after full-bridge assembly is completed, procedures are concentrated, and the production efficiency is high.

The utility model discloses a kind of movable protection auxiliary structures of injection embryo mould sliding block, it is related to bottle processing technical field, the structure includes pedestal, sliding block plate of sliding assembly on pedestal guide rail, and copper backing plate rigidly connected with sliding block plate, it is set installation groove on pedestal, fixed mounting limiting block in slot, copper backing plate lower surface and the upper surface of limiting block contact and be supported by it, part gravity of sliding block plate is borne by limiting block, effectively prevent sliding block plate from falling due to self-weight, avoid damaging tooth mouth taper precision, prolong the service life of tooth mouth and mould production cycle.The utility model structure is simple and reliable, reduce the long-term pressure of sliding block plate to guide rail, improve the durability of sliding fit component.

The utility model discloses a motor fixing and damping device which comprises a motor, fixing seats fixed at the front end and the rear end of the motor and rubber pads fixed between the fixing seats and the motor, the rubber pads isolate direct contact between the motor and the fixing seats, and cover plates at the front end and the rear end of the motor are provided with a plurality of through holes. At least two positioning columns matched with the through holes are fixed to the side, facing the motor, of the rubber pad, and the positioning columns are clamped into the through holes to prevent the motor from rotating in the radial direction. Vibration energy is absorbed through elastic deformation of the rubber pad, the vibration amplitude and noise transmitted to the fixing base are effectively reduced, meanwhile, radial rotation of the motor is prevented through cooperation of the positioning column and the through hole of the cover plate, and the operation stability is enhanced; the design of the mounting grooves and the U-shaped holes simplifies the assembly process, oil-resistant and high-temperature-resistant synthetic rubber materials and reinforcing supporting ribs are combined, the durability of the device in a complex environment is remarkably improved, the service life of equipment is prolonged, and the requirements for low cost and efficient maintenance are met.

The utility model discloses a portable paper bag handle and bag body integrated connecting device which comprises a support, a supporting plate is fixed to the edge of the bottom of the support, a base plate is installed on one side of the support, a servo motor is installed on the top of the base plate, a vertical threaded rod is installed at the output end of the servo motor, and the vertical threaded rod is connected with the base plate. The vertical threaded rod is connected with one end of a movable plate, the movable plate penetrates through a limiting window, the limiting window is formed in the middle of the vertical part of the support, a hot pressing plate is installed at the tail end of the movable plate, hydraulic rods are fixed to the tail end of the top and the tail end of the bottom of the support, and positioning plates are installed at the tail ends of the hydraulic rods. According to the integrated connecting device for the handle and the bag body of the portable paper bag, the novel structural design is adopted, the handles on the two sides of the portable paper bag can be subjected to synchronous hot-pressing positioning, the distance between the hot-pressing mechanisms can be conveniently adjusted, and the integrated connecting device adapts to the portable paper bags of different sizes and is matched with the same adjustable limiting mechanisms on the two sides; and stable positioning of the portable paper bags with different sizes is ensured.

The utility model discloses a kind of stable drive structure of hanger for electroplating production line, it is related to electroplating equipment technical field, include drive assembly, drive assembly is installed on electroplating production line, drive assembly includes transmission chain and the drive gear for driving transmission chain movement, the outside of transmission chain is fixedly provided with multiple racks, multiple racks are continuously and aligned, each rack has array distribution tooth profile structure, tooth profile structure is located rack far from transmission chain side;Hanger body, hanger body is slidably installed on electroplating production line, the three pawls of each ratchet of the scheme are staggered and size decreases, can be simultaneously engaged with the three tooth profile structures adjacent on rack, through multiple teeth contact dispersion backlash error, simultaneously, the gradient design of pawl height and width can adapt to the slight deformation of rack, ensure that there is no obvious gap in meshing process, effectively avoid displacement deviation when hanger moves, reduce the risk of jamming or overlapping.

The invention discloses a two-color casing-threading, winding and gluing machine; it comprises a frame, a main controller, a wire feeding mechanism, a two-color tube feeding mechanism, a casing-threading mechanism, a wire winding and casing-wrapping mechanism, a gluing mechanism and a casing-mouth expansion mechanism; the two-color tube feeding mechanism comprises a second guide tube, a third guide tube, a second feeding pair of rollers, a third feeding pair of rollers and a two-color guide tube head connected to the casing-threading mechanism for converging a tube A and a tube B; the beneficial effect is that the invention can automatically wind a coil skeleton, automatically wrap a two-color casing and automatically gluing, the whole flow operation has good continuity and sustainability, so that the coil skeleton assembly production cycle can be greatly shortened, the casing-mouth expansion mechanism is used to expand the rear end tube mouth of the casing, so that it is convenient for the wire to be threaded, the tube A and the tube B guided out through the two-color guide tube head can both enter the casing clamping groove of the casing-threading mechanism well, eliminating the need to move the position of the casing clamping groove, so that the displacement deviation that causes the wire to be difficult to thread can be avoided.

The utility model discloses a kind of silicon powder compaction conveying equipment, it is related to silicon powder production technical field, including the sealing assembly of being located in cylinder and the material bag with upper and lower bag mouth, sealing assembly includes the fixed block of being located in cylinder and moving block, moving block is oppositely arranged with fixed block and can be similar or adjacent action to fixed block, material bag is located between moving block and fixed block and its two sides are connected with moving block and fixed block, to when moving block is similar action to fixed block and is abutted with fixed block, material bag bag mouth is sealed, the sealing assembly is set to two groups and is arranged in upper and lower state, to make the upper and lower two bag mouths of material bag can be sealed.The utility model realizes the independent sealing control of material bag two ends by the collaborative design of upper and lower double sealing assembly, moving block and fixed block cooperation can complete the accurate closure of bag mouth, ensure the sealing reliability of silicon powder packaging process, compaction movement design between two sealing assemblies of pressing plate, material bag can be compacted after sealing, effectively improve powder filling density.

This utility model relates to the field of shoe sole processing technology and discloses a shaping device for rubber shoe sole processing. The device includes a support rod, a controller fixedly connected to the outer wall of the support rod, a motor fixedly connected to the bottom of the support rod, a screw fixedly mounted on the power output shaft of the motor, a slider slidably connected to the outer wall of the screw, a guide rod fixedly connected to the top of the slider, a demolding template fixedly mounted on the top of the guide rod, and a mold block slidably connected to the outer wall of the demolding template. This shaping device for rubber shoe sole processing uses external force to rotate the screw rod, which drives the stabilizing plates to move closer together on the outer wall of the support rod to achieve clamping, preventing the rubber shoe sole from shifting during the shaping process. By controlling the controller, the motor drives the screw rod to rotate, and the screw rod, through the slider, drives the guide rod to move up and down on the inner wall of the mold block, causing the guide rod to push the rubber shoe sole out of the inner wall of the mold block, achieving effective demolding.

The application discloses a kind of evaporator inner plug testing equipment of accurate positioning, it is related to evaporator performance detection technical field, including test table, advancing support unit, test mark unit and sensing unit, wherein test table is used for signal control and reception, advancing support unit is used for the support travel of evaporator pipeline, test mark unit is used for testing whether the internal plug point of evaporator appears, sensing unit is used for detecting the viscosity of plug point plug, in the advancing process of advancing support unit in evaporator, whether the internal plug of evaporator appears is detected by test mark unit, while the plug point is marked, it is convenient for subsequent accurate positioning plug point, the viscosity of plug point plug that appears is detected by sensing unit, it is convenient for subsequent corresponding cleaning means, improve maintenance efficiency.

The invention discloses a finished product sealing performance detection device for power cable terminal accessory processing, and relates to the technical field of power cable terminal accessory processing. According to the finished product sealing performance detection device for power cable terminal accessory processing, through the synergistic effect of the detection box, the box cover, the damping hinge, the clamping assembly and the airtightness detection assembly, efficient and accurate sealing performance detection of a power cable terminal accessory finished product is achieved, and the detection box serves as a main body structure and provides a stable detection environment; the box cover is connected with the detection box through a damping hinge, so that the box cover is convenient to open and close and can stay at any angle, and operators can place and take out accessories to be detected conveniently; the clamping assembly is responsible for firmly fixing the accessory and ensuring that the accessory does not displace or loosen in the detection process and the accuracy of the detection result is not influenced; and the airtightness detection assembly is used for judging whether the sealing performance of the accessory reaches the standard or not by filling or extracting gas into or out of the detection box and monitoring the change of internal air pressure.