1125results about How to "Achieve disassembly" patented technology

The invention discloses a laser positioning cutting machine for insulating silica gel sealing gasket machining, and belongs to the technical field of insulating silica gel sealing gasket machining. The laser positioning cutting machine comprises a workbench, and a fixing frame is fixedly installed at the top of the workbench; the cutting mechanism comprises a moving frame, a moving seat and a laser cutting head, the moving frame is installed on the outer side of the fixed frame in a sliding mode, the moving seat is installed at the bottom of the moving frame in a sliding mode, and an air cylinder is fixedly installed in the moving seat; and the clamping mechanism comprises a pressing frame, a screw rod, a driving plate and a pressing plate, a trapezoidal plate is fixedly installed at the top of the pressing frame, and a triangular plate is fixedly installed at the bottom of the driving plate. By means of the cutting mechanism and the clamping mechanism, automatic laser cutting of the sealing gasket can be achieved, the cutting precision is improved, burrs are avoided, meanwhile, the laser cutting parameters can be automatically adjusted according to the thickness of the sealing gasket under the cooperation of the linkage mechanism, efficient and complete cutting is guaranteed, and the cutting efficiency is improved.

The invention provides an algae attachment bed for marine ecological restoration, and relates to marine ecological restoration, the algae attachment bed comprises a buffer shell, a first supporting frame and a second supporting frame are arranged on the two sides of the interior of the buffer shell in parallel, and an aeration structure is jointly connected between the first supporting frame and the second supporting frame; attachment structures connected with the first supporting frame and the second supporting frame are distributed on the outer side of the aeration structure, a linkage structure connected with the buffer shell is arranged on the surfaces of the multiple attachment structures jointly, and a driving structure fixed to the side wall of the buffer shell is installed on one side of the first supporting frame. Under the action of the driving structure, the first supporting frame and the second supporting frame can rotate synchronously. Through the linkage structure and the driving structure, the multiple attachment structures can rotate at a constant speed along with driving of the driving structure, so that the attachment structures at different positions can alternately rotate at the notch position to further make full contact with sunlight.

A bolt locking type engineering cutter head belongs to the technical field of engineering machinery cutters and comprises a cutter head, a cutter holder, a cutter bar and a lock, the cutter head is mounted on the cutter holder, and the cutter bar penetrates into the cutter holder and is connected with the cutter head through the lock. An inner cavity is formed in the tool bit, a first inclined groove and a second inclined groove are formed in the two sides of the inner cavity respectively, and the bottom of the first inclined groove is downwards communicated with the bottom face of the tool bit. A mounting seat of the tool bit is sleeved in the circular groove, a core column is arranged in the center of the tool apron, the core column is sleeved in an inner cavity of the tool bit, a through square hole is formed in the center of the core column, a tool bar is inserted into the square hole, a through large transverse groove is transversely formed in the middle of the core column, and a lock head is arranged in the large transverse groove in a penetrating manner. The cutter bar comprises a bar body and a pin rod, and the bar body penetrates through the cutter holder from bottom to top. The lock head comprises a lock block and pins, the lock block is composed of a pair of symmetrical two pieces, a butt-joint piece is arranged on the side of the middle of the lock block, a wedge block is arranged at the end of the butt-joint piece, an oblique angle is arranged on the outer side end face of the wedge block, pin holes are formed in the two sides of a positioning hole in the butt-joint piece, and the pins are installed in the pin holes.

The utility model belongs to the technical field of anti-collision protection devices, and provides a traffic transportation anti-collision protection device which comprises a bottom plate, a vertical plate is fixedly installed on one side of the bottom plate, and three supporting rods are connected between the bottom plate and the vertical plate. The three supporting rods are arranged between the bottom plate and the vertical plate, so that the vertical plate is stressed more strongly, meanwhile, the protection plate is arranged on one side of the vertical plate, a vehicle is protected through the protection plate, the first spring dampers are arranged between the protection plate and the vertical plate, and meanwhile, the rubber plate and the air bag are arranged on one side of the protection plate. The buffering effect on a vehicle is achieved, the situation that the vehicle directly impacts on the guardrail to cause damage is avoided, a groove is formed in one side of a vertical plate, a sliding block and a second spring damper are arranged in the groove, meanwhile, a force unloading rod is hinged between the sliding block and a protection plate, after the protection plate is impacted, force can be transmitted to the second spring damper through the force unloading rod, and the protection plate is prevented from being damaged. And the protection capability of the device is further improved.

The invention relates to the technical field of argon arc welding machines, and discloses an argon arc welding machine with high-precision welding positioning, a supporting box is fixedly connected in a supporting table, an adsorption filtering box is fixedly connected to the top of the supporting box, a driving mechanism is arranged at the top of the supporting box, a positioning mechanism is arranged in the supporting box, and a dismounting mechanism is arranged on the outer side of the adsorption filtering box. The top of the supporting table is fixedly connected with an argon arc welding machine body. The clamping device has the characteristics of being high in practicability and stable in positioning, by arranging the positioning mechanism, the purpose of clamping and positioning a workpiece is achieved through synchronous movement of the pressing wheel and the positioning plate, and by means of matched driving of the first driving assembly and the second driving assembly, the two supporting rods which are symmetrical in the front-back direction can move and rotate; according to the clamping device for the argon arc welding machine body, the workpiece clamping stability is guaranteed, the conditions of deviation, shaking and the like are not prone to occurring in the workpiece machining process of the argon arc welding machine body, good machining quality is achieved, and further development of machining work of the argon arc welding machine body is facilitated.

The utility model relates to the technical field of underground water sampling, and discloses underground water sampling equipment with well washing and low-flow-rate sampling functions, which comprises an aquifer, a well wall arranged in the aquifer, a screen pipe fixedly connected to the inner wall of the well wall, a centrifugal pump arranged in the well wall, and a well washing pipe fixedly connected to an outlet of the centrifugal pump. According to the underground water sampling equipment with the well washing and low-flow-speed sampling functions, through the arranged cleaning mechanism, when impurities adhering to the outer side of a filter cylinder need to be cleaned, an inserting block can be moved out of the interior of a through opening, limiting is canceled, the filter cylinder can be pulled downwards, an inserting column is pulled out of the inner wall of an inserting base, and the filtering cylinder is pulled out; and similarly, the filter cartridge can be conveniently mounted under the action of the inclined surface of the insertion block, so that good mounting and dismounting efficiency can be achieved while cleaning is realized, the time consumed by workers is further saved, and the operation convenience of the device is improved.

The invention discloses a hanging basket system for symmetrical pouring of cantilevers of a variable-cross-section stacked box aqueduct in the technical field of stacked box aqueduct pouring. The hanging basket system comprises a stacked box girder body, an upper truss is arranged on the edge of the upper end of the stacked box girder body in the pouring direction, the upper truss is provided with a suspension arm extending downwards, and a pouring hanging bracket assembly is arranged at the lower end of the suspension arm; the pouring supporting effect of the bottom of the lower box is achieved through stable anchoring of the bottom formwork, the supporting frame which is relatively fixed and matched with the lower box is arranged in the lower box, the supporting cantilever extends in the pouring direction through the supporting frame, and the supporting cantilever is used for bearing the bracket, so that the pouring supporting structure of the whole upper box is formed; the suspension arm is simultaneously connected in series with the bottom template and the support cantilever, so that the integrity is ensured; the whole structure can guarantee the pouring process of the variable cross-section stacked box aqueduct, has good supporting strength and connecting rigidity, and can effectively achieve the pouring process from stacked boxes to short stacked boxes and then to single boxes.

The invention discloses an integrated operation device for a liquid cooling module joint, which comprises an outer shell, a pressure relief liquid discharge rod and a tail end liquid discharge piece, and is characterized in that a through cavity I is formed in the outer shell along the axis direction; the pressure relief and liquid drainage rod and the tail end liquid drainage piece are inserted into the cavity I through end openings in the two ends of the cavity I respectively and fixedly connected to form an integral piece, the integral piece can move in the cavity I in the axis direction of the cavity I, and a cavity II with the two ends communicated is formed in the liquid drainage and pressure relief rod in the axis direction. A liquid discharging cavity is formed in the tail end liquid discharging part and is communicated with the cavity II. The device has the advantages of being convenient to operate and carry and the like, liquid drainage and pressure relief functions can be achieved through axial movement of components, the outer shell can be driven through the tail end liquid drainage piece to achieve torque transmission, and therefore the function of installing, tightening or detaching the liquid cooling module connector is achieved.

The invention discloses a spraying and filtering device and an etching system, and relates to the technical field of spraying and etching equipment. Through the arrangement of the conical filtering hopper, the step supporting ring, the filtering cage and the filtering net bag, in the spraying process, sprayed etching liquid can be filtered through the conical filtering hopper, and on the inclined filtering face, the liquid can pass through meshes more quickly and smoothly during filtering, so that the etching effect is improved. The filtering cage and the filtering net bag can separate the etching liquid from solid impurities and waste residues in the etching liquid, the solid impurities are collected into the filtering net bag, and the filtered etching liquid flows into the bottom of the collecting barrel to be recycled, so that the problem that the solid impurities and waste residues block the spraying pipe is avoided, the production efficiency is improved, and the production cost is reduced. The filter cage and the filter net bag can be easily separated from the step supporting ring, so that disassembly and replacement are realized, and the operation is more convenient.

The utility model relates to the technical field of LED display screens, and discloses a folding type LED splicing screen which comprises LED display screens and a connecting assembly used for connecting adjacent LED display screens, the connecting assembly comprises two connecting blocks and a damping hinge, the two connecting blocks are hinged through the damping hinge, and the two connecting blocks are connected through the damping hinge. Connecting grooves matched with the connecting blocks are formed in the two sides of the LED display screen, containing grooves are formed in the positions, located on one sides of the connecting grooves, of the LED display screen, locking assemblies are arranged in the containing grooves, and locking holes are formed in the middles of the connecting blocks. Through the arrangement of the connecting assemblies, the connecting blocks can be connected with the connecting grooves, the two adjacent LED display screens are spliced through the connecting assemblies and can rotate around the damping hinges, folding of the LED spliced screen is achieved, meanwhile, disassembly and assembly of the LED display screens are facilitated, and the disassembly and assembly efficiency of the LED spliced screen is improved.

The utility model relates to the technical field of tools for disassembly and assembly, in particular to a tool for disassembly and assembly of a monocrystalline silicon heater. The adjusting assemblies are arranged at the two ends of the rod body; the grabbing assembly is arranged on the adjusting assembly, and the adjusting assembly is matched with the grabbing assembly to achieve the grabbing function; the connecting assembly is arranged on the rod body and used for being connected with a tool car. According to the device, the grabbing assembly is adjusted through the adjusting assembly, so that the grabbing assembly is adjusted to a proper position, then the grabbing assembly grabs the heater needing to be disassembled or assembled, the heater is separated from a thermal field or assembled into the thermal field under the cooperation of the tool car, and therefore disassembling or assembling of the heater is achieved. The tool is simple in structure and low in manufacturing cost, automatic auxiliary operation on a production site is easy to achieve, a traditional manual disassembly and assembly mode is replaced, and the problems that physical output of operators is large, and the heater can generate adverse effects on physical health of the operators in the disassembly and assembly process are solved.

The utility model belongs to the technical field of lubricating oil production equipment, and discloses an efficient energy-saving reaction kettle for producing and processing environment-friendly lubricating oil, which comprises a reaction kettle body and a filter screen, a reaction kettle cover is arranged at the top of the reaction kettle body, and a motor is arranged on the outer wall of the reaction kettle cover. The output end of the motor is fixedly connected with a first bevel gear through a coupler. By arranging the reaction kettle body, the motor, the feeding pipe and the filter screen, lubricating oil and additives needing to be blended are added into the filter screen through the feeding hopper, the motor is started to drive the feeding pipe and the filter screen to rotate at a high speed, and the lubricating oil can generate large centrifugal force during high-speed rotation; and the lubricating oil can be thrown into the reaction kettle body through gaps of the filter screen, so that the speed of the lubricating oil passing through the filter screen is greatly increased, the filtering efficiency of the device is greatly improved, and the overall working efficiency of the device is effectively improved.

The invention discloses an integrated assembly type steel structure outer envelope system which comprises a steel structure body and further comprises two coamings located on the inner side and the outer side of the steel structure body respectively. The outer decorative plate is arranged on the surface of the surrounding plate on the outer side of the steel structure main body; the buffer layer is adhered to the surface of the coaming on the inner side of the steel structure main body; and the inner decorative plate is arranged on the side, away from the steel structure body, of the buffer layer. According to the integrated assembly type steel structure outer envelope system, the inner decorative plate, the outer decorative plate, the basic plate, the heat preservation cotton and the like are integrated together, and after the integrated assembly type steel structure outer envelope system is assembled on the steel structure body, integrity is high, the inner decorative plate and the outer decorative plate are not prone to falling off, and safety is good.

The utility model relates to the technical field of vibrators, and discloses a vibrator for a guitar sound box, which comprises a supporting bracket, the bottom of the supporting bracket is fixedly connected with magnetic U-shaped iron, a PCB bonding pad is arranged in the supporting bracket, an FPC circuit is arranged in the middle of the supporting bracket for conduction, a vibration elastic sheet is arranged at the lower part in the supporting bracket, and the vibration elastic sheet is connected with the magnetic U-shaped iron. A coil is arranged at the bottom of the vibration elastic piece, a driving top cover is arranged at the top of the supporting bracket, connecting plates are fixedly connected to the two sides of the driving top cover, tough elastic pieces are fixedly connected to the bottoms of the connecting plates, pressing blocks are fixedly connected to the outer sides of the tough elastic pieces, and limiting assemblies are arranged outside the two sides of the supporting bracket. According to the utility model, the driving top cover, the supporting bracket, the connecting plate, the tough elastic sheet, the slot, the open slot and the limiting block are mutually matched for working, and the tough elastic sheet can be limited through the limiting assembly, so that the driving top cover is disassembled and assembled.

The utility model provides a vehicle front wall structure and a vehicle, and relates to the technical field of vehicles. The vehicle front wall structure comprises a front wall plate assembly; the cross beam assembly comprises a cross beam body and a supporting arm arranged on the cross beam body, the cross beam body is located on one side of the dash panel assembly, and the supporting arm is connected with the dash panel assembly; the installation support comprises a supporting piece, a first supporting leg and a second supporting leg, the first supporting leg and the second supporting leg are arranged on the supporting piece, the supporting piece is used for installing the head-up display device, and the first supporting leg and the second supporting leg are both connected with the dash panel assembly; the joint of the supporting arm and the dash panel assembly is located below the head-up display device, the second supporting leg is adjacent to the supporting arm, and the second supporting leg is located on one side of the head-up display device. The mounting support of the vehicle front wall structure cannot shield mounting points of the cross beam assembly, and workers can conveniently disassemble the cross beam assembly.

The utility model discloses a fixing device of a monitoring image module, relates to the technical field of monitoring, and solves the technical problem that an existing monitoring image module is inconvenient to mount and dismount. The device comprises a base, fixing assemblies are installed on the two sides of the base, and a monitoring image module is installed above the base; the fixing assembly comprises an L-shaped plate, a sliding rod, a limiting block, a pull rod and a spring, one end of the L-shaped plate is fixedly installed on one side of the base, a through hole is formed in the other end of the L-shaped plate, the sliding rod penetrates through the through hole, the limiting block is fixedly installed at the end, close to the base, of the sliding rod, and the pull rod is fixedly installed at the end, away from the base, of the sliding rod; one end of the spring is fixedly connected with the limiting block, the other end of the spring is fixedly connected with the L-shaped plate, and the limiting block is inserted into the monitoring image module. According to the utility model, the fixing and dismounting of the monitoring image module are realized, the flexibility during the installation of the monitoring image module is increased, and the operation is convenient and fast.

The utility model relates to the technical field of plastic granulators, and discloses a plastic granulator convenient to cut, which comprises a base, the top of the base is fixedly connected with a processing forming cylinder, the left side of the top of the processing forming cylinder is fixedly connected with a feed hopper, and a conveying mechanism is arranged in the processing forming cylinder. A cutting mechanism is arranged on the right side of the conveying mechanism. According to the plastic granulator convenient to cut, through the arrangement of the cutting mechanism, the purpose of mounting and dismounting a forming part can be achieved, through the arrangement of the forming part convenient to mount and dismount, when the forming part is blocked, the forming part can be dismounted and dredged in time, and the purpose of granulating regenerated plastic in the later period is ensured; the three cutting tools are arranged, the purpose of rapidly granulating the reprocessed plastic can be achieved under rotation of the three cutting tools, and meanwhile, the three cutting tools rotate in the center of a formed part, so that the purpose of conveniently cutting the reprocessed plastic can be achieved.

The utility model provides an elastic locking piece for door and window installation, which relates to the technical field of doors and windows, and comprises an installation plate, a locking cylinder and a locking structure, the installation plate is provided with an installation hole and a positioning hole; the locking cylinder is fixedly connected with the mounting plate, a through hole communicated with the mounting hole is formed in the locking cylinder, a locking rail is arranged in the locking cylinder, and the locking rail is communicated with the through hole; the locking structure penetrates through the through hole and the mounting hole, a locking block is arranged on the locking structure, and the locking block is in sliding connection with the locking rail; according to the elastic locking piece for door and window installation, the installation plate, the locking cylinder and the locking structure are tightly matched, a worker can achieve installation and disassembly of the door and window through simple operation, and the technical effect of fast installation and fast disassembly is achieved.

The utility model relates to the technical field of coal mining, and provides an underground coal mine monorail crane auxiliary material transporting device which comprises an underground coal mine monorail crane beam, the monorail crane beam is provided with a hoisting part which assists in transporting materials and can slide along the monorail crane beam, and the hoisting part comprises a first bearing plate and a second bearing plate which are arranged on the two sides of the monorail crane beam respectively. Sliding wheels sliding along the monorail hanging beam are arranged at the bottoms, close to each other, of the first bearing plate and the second bearing plate correspondingly, a plurality of first fastening mechanisms and a plurality of second fastening mechanisms are arranged between the first bearing plate and the second bearing plate, and the first fastening mechanisms are located above the second fastening mechanisms. The first fastening mechanism comprises a first connecting rod, a first limiting block and a first clamping assembly. The second fastening mechanism comprises a second connecting rod, a second limiting block and a second clamping assembly. By arranging the multiple sets of first fastening mechanisms and second fastening mechanisms, the disassembling and assembling processes can be completed without the help of external tools, operation is convenient and fast, and the working efficiency is improved.

The utility model relates to the technical field of vegetable deep processing, and discloses a deep processing vacuum freeze drying kettle which comprises a drying kettle body, an air exhaust assembly and a driving assembly, the interior of the drying kettle body is fixedly connected with a partition plate, the partition plate divides the drying kettle body into a control cavity and a storage cavity, and the inner wall of the bottom of the control cavity is rotationally connected with a rotating shaft; the top end of the rotating shaft extends into the storage cavity and is fixedly connected with a bottom plate, two vertical plates are fixedly connected to the upper surface of the bottom plate, a transverse plate is fixedly connected between the two vertical plates, two sliding rods are fixedly connected to one side of the transverse plate, and a storage frame is jointly slidably connected to the exteriors of the two sliding rods; four heating pipes are mounted on the inner side wall of the drying kettle body at equal intervals, and four heating pipes are mounted on the inner side wall of the drying kettle body at equal intervals; compared with the prior art, the heating uniformity of vegetables on the storage rack can be improved, so that the drying effect of the vegetables is improved.

The present invention provides an electric lever-type welding gun electrode cap disassembly device, comprising a frame, a cap disassembly mechanism, a lever mechanism, a knocking mechanism, a shift mechanism and a motor; the cap disassembly mechanism comprises a fixed fork claw, a moving seat slidably connected to the frame along a first direction, and a moving fork claw slidably connected to the moving seat along a first direction, and a clamping plate is provided on both the fixed fork claw and the moving fork claw; the lever mechanism comprises a lever arm hinged to the frame, a transmission block hinged to the lever arm, a transmission arm hinged to the lever arm, a transmission seat hinged to the transmission arm, and a screw threadedly connected to the transmission seat; the transmission block is slidably connected to the moving seat along a second direction, and the first and second directions are non-parallel; the knocking mechanism comprises a knocking hammer slidably connected to the moving seat along a first direction and capable of striking the moving fork claw; the screw and the knocking hammer are both connected to the motor through a shift mechanism. The present invention can effectively solve the problems caused by the hard pulling method of disassembling the electrode cap.

The utility model provides a movable auxiliary beam embedded steel bar drilling device which comprises a supporting frame, a lifting assembly and an electric drill body, the lifting assembly and the electric drill body are installed on the supporting frame and used for lifting an electric drill, a dust collecting assembly is arranged at the top end of the lifting assembly, and a connecting mechanism used for installing the dust collecting assembly is arranged on the lifting assembly. The electric drill body is detachably connected with the top end of the lifting assembly, and the dust collecting assembly covers the periphery of the electric drill body. The dust collecting assembly comprises first baffles, second baffles and connecting pieces, the first baffles are symmetrically installed on the connecting mechanism through the connecting pieces, the second baffles are symmetrically and detachably installed between the two first baffles, and telescopic plates are arranged at the top ends of the first baffles and the top ends of the second baffles. The connecting mechanism is further provided with an observation mechanism used for observing the drilling position of the electric drill, the observation mechanism is movably connected with the connecting mechanism through a folding piece, dust and broken stone generated during drilling are conveniently isolated and blocked, and therefore the health of constructors is protected, the observation mechanism facilitates observation of the drilling position, and the drilling accuracy is improved.

The utility model discloses an automatic clamping device for a disc-shaped cutter. The automatic clamping device comprises a table top, a positioning pull rod, a central lantern ring, a positioning pin, an elastic strip, a clamping shell, a clamping seat, a magnetic attraction device and a linear driving device. In the material waiting state, the linear driving device pushes the positioning pull rod to move forwards, so that the positioning pin retracts into the open groove of the clamping shell, due to the fact that large dimensional tolerance exists between the inner hole of the disc-shaped cutter and the outer wall of the clamping shell, positioning taking and placing of the mechanical arm can be met, and after the mechanical arm places the disc-shaped cutter, the linear driving device pulls the positioning pull rod to move backwards. The conical head pushes all the positioning pins to be exposed out of the open grooves at the same time to abut against the inner hole of the disc-shaped cutter, and the effect of positioning the center of the inner hole of the disc-shaped cutter is achieved. And meanwhile, under the magnetic attraction action of the magnetic attraction device, the disc-shaped cutter is tightly attached to the front end face of the clamping base, it is effectively guaranteed that the axis of the disc-shaped cutter coincides with the axis of the clamping device, and the clamping precision is effectively improved.

The invention relates to a door lock with a replaceable lock cylinder, and relates to the technical field of door locks. The door lock with the replaceable lock cylinder comprises an installation frame, a transmission mechanism, a handle and the lock cylinder, the installation frame is used for being installed on a door body, the lock cylinder is installed in the handle, the transmission mechanism comprises a rotating frame, a transmission assembly and a transmission frame, the rotating frame is rotationally connected with the installation frame, and the transmission assembly drives a lock tongue and other lock bodies to move. The transmission frame is arranged on the handle, one end of the transmission frame is inserted into the rotating frame, and the lock cylinder drives the rotating frame to rotate through the transmission frame; a fixing frame is further arranged on the mounting frame, the fixing frame is in sliding connection with the mounting frame, one end of the fixing frame is inserted into the handle, an abutting groove is further formed in the fixing frame, and the transmission frame abuts against the inner wall of the abutting groove to limit sliding of the fixing frame. The door lock has the effect that the lock cylinder on the door lock can be replaced conveniently.

The invention provides an arm bearing device for coronary angiography, and belongs to the technical field of medical instruments. The arm bearing device for the coronary angiography operation comprises a movable buckle, the movable buckle is in threaded connection with a T-shaped supporting plate through a nut, two supporting plates are fixedly connected to the outer wall, close to one end, of the top of the T-shaped supporting plate, one end of each supporting plate is fixedly connected with an upper arm supporting plate, a first buckle is fixedly connected to the middle of the outer wall of the top of the T-shaped supporting plate, and a second buckle is fixedly connected to the middle of the outer wall of the top of the T-shaped supporting plate. Two fixing plates are fixedly connected to the outer wall, close to the other end, of the top of the T-shaped supporting plate, and sliding grooves are formed in the fixing plates. And the limiting assembly can limit the puncture part of the patient in the pressurization hemostasis process, the limiting assembly is connected with the first buckle and the fixing plate, and due to the arrangement of the limiting assembly, the wrist of the patient can be limited, and the comfort of the arm of the patient in the braking period can be improved.

The invention discloses an unmanned aerial vehicle throwing and hanging type grounding device and a use method thereof, and belongs to the technical field of grounding wire disassembly and assembly. The device comprises a shell, and the shell comprises a mounting seat and a rod body arranged on one side of the mounting seat; the clamping jaw mechanism comprises a pair of clamping jaws, a pair of elastic pieces arranged between the clamping jaws, an elastic piece and a tensioning piece; the locking mechanism comprises a top block, a connecting rod, a compression spring and a lock catch assembly; and the wire hanging mechanism comprises a pull rope rod and a pull rope through hole. According to the unmanned aerial vehicle throwing and hanging type grounding device and the use method thereof, the unmanned aerial vehicle is used for hanging and dismounting the grounding wire, the time and labor intensity of traditional manual pole and tower climbing are remarkably reduced, and therefore the operation efficiency is improved, an operator does not need to climb the high altitude, and the operation safety is improved; and meanwhile, the device can be used in complex terrains and environments, and the flexibility and feasibility of operation are improved.

The invention provides a diversified distance-adjusting and positioning cutting device for plates, and relates to the technical field of plate cutting, the diversified distance-adjusting and positioning cutting device comprises a base structure, and transmission assemblies are arranged at the left end and the right end of the base structure; the stretching structure is arranged at the upper end of the transmission assembly, and the upper end is connected with the adjusting assembly. The adjusting assembly comprises a base; the connecting rods are mutually connected to form a shear fork mechanism, the two ends of the shear fork mechanism formed by the connecting rods are connected to the connecting plate and the inner sliding plate respectively, meanwhile, the shear fork mechanism is connected with the mounting structures, and a measuring plate on the adjusting assembly has the effect of accurately positioning the positions of the mounting structures; the problem that positioning is difficult during secondary cutting is avoided, the plate cutting efficiency is also improved, and the problems that cutting equipment can only conduct single-time cutting, meanwhile, positioning is difficult to conduct during secondary cutting after primary cutting is caused, and common equipment can only conduct one-way cutting on plates are solved.

The utility model discloses an engineering material tension detection device which comprises a tension detection device. One side of the top end of the tension detection equipment is slidably connected with a sliding frame, the middle of the upper end of the sliding frame is rotatably connected with a two-way screw rod, and the outer side of the two-way screw rod is in threaded connection with a threaded block; wherein one end of the threaded block is rotationally connected with a clamping rod, the middle of one side of the clamping rod is fixedly connected with a guiding inclined block, one side of the guiding inclined block is slidably connected with a pushing inclined block, and a positioning screw rod is inserted into the middle of the pushing inclined block; wherein one side of the positioning screw rod is in lap joint with a connecting screw rod, the outer side of the connecting screw rod is in threaded connection with a connecting nut, one end of the connecting screw rod is fixedly connected with a threaded cylinder, one end of the threaded cylinder is fixedly connected with a connecting block, and a clamping sleeve is arranged on the outer side of the threaded cylinder, so that the clamping force on a deformed detection material is enhanced conveniently; and the situation that the detected material falls off is prevented, and the requirements of tension detection of materials of different specifications are met conveniently.

The utility model discloses a packaging box printing ink toning device, which belongs to the technical field of ink toning, and comprises a toning cylinder body, a mounting frame and an arc-shaped bottom plate, and further comprises a convenient cleaning assembly and a detachable stirring assembly, the upper part of the mounting frame is fixedly connected with the outer surface of the toning cylinder body, and the lower part of the toning cylinder body is provided with a through groove; the arc-shaped bottom plate is located on the lower portion of the color mixing barrel body, the convenient cleaning assembly is installed between the installation frames, the detachable stirring assembly is arranged in the color mixing barrel body, the convenient cleaning assembly comprises threaded rods rotationally connected to the interiors of the installation frames, installation grooves are formed in the side walls of the installation frames, and racks are fixedly connected to the side walls of the installation grooves. A lifting plate is in threaded connection with the outer surface of the threaded rod, a user can conveniently take out the detached stirring rod through the arranged convenient cleaning assembly, and therefore the problem that the detached stirring rod cannot be taken out for cleaning due to the fact that the bottom of the color mixing barrel cannot be taken down is solved.