1300results about How to "Easy to remove" patented technology

The invention discloses a lifting device for an elevator car. The lifting device comprises a screw rod, a bearing base and a limiting top plate, wherein the elevator car is arranged between the bearing base and the limiting top plate, the bearing base is provided with a ball sleeve and a driving device used for driving the ball sleeve to rotate, and auxiliary supporting columns are arranged belowthe bearing base; the bearing base comprises a base, a bottom plate and an arc-shaped plate, wherein the arc-shaped plate is hinged to the bottom plate, the base is provided with a fixing groove, thebottom of the fixing groove is provided with through holes, and the auxiliary supporting columns pass through the through holes to temporarily support the bottom plate; and the driving device drives the ball sleeve to rotate, so that the bearing base is lifted along the screw rod, the bottom plate is gradually separated from the support of the auxiliary supporting columns, and the bottom plate andthe arc-shaped plate are pressed into the fixing groove through the elevator car under the guide of the arc-shaped plate. According to the lifting device, the elevator car is convenient and fast to install, and the elevator car can be easily replaced in the later period.

The utility model discloses an auxiliary tool for gear machining, and relates to the technical field of machining. Comprising a bottom plate, a support is installed on the bottom plate through bolts, an inner movable sleeve is sleeved with the support, a first reset spring is installed at the bottom end of the inner movable sleeve, a first air cavity is formed in the lower portion of the inner movable sleeve, a first air inlet and outlet is formed in the outer wall of the support, and the first air inlet and outlet corresponds to the first air cavity in position. According to the auxiliary tool for gear machining, in the gear shaving process of a workpiece, an elastic expansion sleeve does not need to be detached, after gear shaving is completed, only gas in a second gas cavity needs to be exhausted, under the action of a second reset spring, an inner supporting chuck can be jacked upwards to loosen an elastic clamping taper sleeve, so that the workpiece is loosened, then gas is introduced into a first gas cavity, and then the elastic expansion sleeve is loosened; certain pressure is applied in a pneumatic mode, so that the inner movable sleeve longitudinally moves downwards, the elastic clamping taper sleeve can be lowered, the gear can be quickly assembled and disassembled, and operation is convenient.

The utility model provides an auxiliary device for sleeving a casing into a filling pipe, which comprises a curled film main body, the film main body is curled in a natural state to form a C-shaped tubular structure with a longitudinal opening, and horn mouth parts are arranged at two ends of the film main body. By arranging the curled film main body and utilizing the C-shaped tubular structure formed in the natural state, when the auxiliary device is sleeved into the filling pipe, the tubular film main body can form a temporary isolation layer between the casing and the filling pipe. And the chance that the casing is in direct contact with the port or the pipe wall of the filling pipe is reduced, so that the risk that the casing is damaged due to direct scratching is reduced, and the casing is protected. And the horn mouth parts arranged at the two ends of the film main body provide effective guidance for sleeving the auxiliary device into the filling pipe and subsequently sleeving the casing into the auxiliary device. Therefore, an operator can more easily align and place the auxiliary device at the port of the filling pipe, the alignment operation is simplified, and the smoothness of the sleeving process is improved.

The application relates to a temporary consolidation support of a cable-stayed bridge, which comprises a main body, two spaced main steel plates and a concrete pouring body; the concrete pouring body comprises reinforcing members and poured concrete, and the two ends of the reinforcing members are connected with the main steel plates respectively; the edges of the main steel plates extend to the outside of the concrete pouring body to form wing parts, and first through holes are arranged on the wing parts; an auxiliary connecting member comprises an auxiliary steel plate and a pre-buried rod; second through holes are arranged on the auxiliary steel plate, the auxiliary steel plate is connected with the pre-buried rod, and a threaded sleeve is connected to the side of the auxiliary steel plate which faces the pre-buried rod; the two ends of the main body are respectively provided with the auxiliary connecting members; and connecting bolts are screwed into the threaded sleeves after passing through the first through holes and the second through holes. The application makes the dismounting process of the temporary consolidation support simple and convenient, and reduces the manpower, material resources, financial resources and time required for dismounting the temporary consolidation support.

The utility model belongs to the field of paperboards, and particularly relates to a positioning tool for paperboard slotting, which comprises two mounting seats, two guide rods are fixedly mounted between the two mounting seats, two adjusting seats are sleeved on the two guide rods in a sliding manner, and positioning plates for paperboard positioning are fixedly mounted on the sides, close to each other, of the two adjusting seats; a first threaded hole is formed in the rear side of the adjusting seat, a locking screw is installed in the first threaded hole in a threaded mode and matched with the guide rods, a rotary knob is fixedly installed at the rear end of the locking screw, two fixing seats are fixedly installed on the two guide rods, and positioning seats are installed on the front sides of the fixing seats. A locking mechanism is arranged between the positioning seat and the fixing seat, an adjusting plate is installed on the top of the positioning seat, and an adjusting mechanism is arranged between the adjusting plate and the fixing seat. The paperboard positioning tool is reasonable in design, the purpose of positioning different paperboards can be achieved through adjustment and fixation of the positioning plate, the positioning base and the idler wheels, and therefore the applicability of the positioning tool can be improved.

The utility model relates to the field of mechanism sand processing especially mechanism sand drying and humidifying equipment, in view of the inconvenient up and down material turning and the lack of humidifying function problem in the prior art mechanism sand drying, present the following scheme, it includes drying jar, the drying jar top installs the feed hopper, and the drying jar outer periphery installs the hot blast machine for conveying hot air to its inside, install in the drying jar inside: screening mechanism, it includes the screen cloth installed in the drying jar inside, installs the material scraping subassembly in the drying jar top and installs the discharge pipe in the screen cloth bottom, the screen cloth top deviates the position of the feed hopper just below and is equipped with with the blanking mouth of discharge pipe intercommunication, the utility model not only can conveniently screen before drying mechanism sand, and also can conveniently turn the bottom layer material to the upper layer when drying, effectively improved the drying efficiency, and also have the humidifying function, and it is convenient to humidify according to the need.

The vertical cold drink machine comprises the mounting base, the stirring barrel and the refrigerating mechanism, the stirring barrel is used for storing liquid and comprises a barrel body and a barrel cover, the barrel cover is detachably connected to one end of the barrel body, and the other end of the barrel body is detachably connected to the mounting base, so that a user can easily detach the stirring barrel from the mounting base, and the stirring barrel is convenient to detach and wash; the barrel body comprises an inner barrel and an outer barrel which are coaxially arranged, a heat insulation layer is formed between the inner barrel and the outer barrel, and the heat insulation layer can play a role in heat preservation and reduce heat loss, so that heat in the stirring barrel cannot be transferred to the outside, external heat cannot be subjected to heat exchange with the inside of the stirring barrel, and condensed water cannot be generated outside the stirring barrel; therefore, the whole beverage dispenser does not need to be additionally provided with a condensed water drainage structure, and the structure is simple; the refrigerating mechanism is used for refrigerating the liquid in the stirring barrel to form drinks such as cold drinks, ice shavings or ice creams.

The utility model relates to the technical field of shield case especially relates to a quick installation's automobile electronic component shield case, including bottom plate, the middle part of bottom plate top is installed with PCB board, its characterized in that, the recess of symmetrical setting is established in bottom plate top, the two inner side walls of recess vertical parallel are fixed with the baffle block, the outside of PCB board is provided with the cover body, through the pair of baffle blocks of symmetrical fixed on the two inner sides of bottom plate top recess vertical parallel, and the taper block of being hinged with baffle block is set up in the cover body bottom, and the taper block material has high resilience, so that the taper block can be inserted between the pair of baffle blocks, and immediately rebound to the initial state, realizes the quick installation to the cover body.

The steel bar bending machine comprises a machine box, a first servo motor and a material suction pump, transmission wheel cylinders are installed at the two ends of the upper portion of the machine box, a fixing plate is fixedly installed on one side of the upper portion of the machine box, a limiting block is fixed to the upper portion of the middle of the fixing plate, and a first groove is formed in the upper surface of one side of the fixing plate; a first adjusting screw rod is rotationally connected to the interior of a first groove in the upper surface of the fixing plate, a first clamping block is arranged on the first groove, a supporting plate is fixed to the upper portion of the first clamping block, a first servo motor is fixed to the middle of the lower portion of the machine box, and a rotating disc is fixed to the output end of the first servo motor; a middle shaft rod is fixed to the middle of the rotating disc. The steel bar bending machine can be used in cooperation with a hole and a material suction pump, sucked and falling steel bar protection layer scraps can be conveniently sucked and discharged into a collecting box, and therefore the scraps can be conveniently collected through a scrap protection layer.

The utility model discloses a kind of guava planting frames, it includes support frame, the support frame inside is provided with thread, the support frame upper surface is provided with stand, the stand inboard wall is slidably connected with slider, the stand inside is provided with sliding slot, the sliding slot inboard wall is slidably connected with protruding block and recess block, the protruding block and recess block inside are provided with screw rod, the screw rod upper surface is fixedly connected with knob;Limiting rod, the limiting rod side surface is fixedly connected with support rod, the support rod and limiting rod side surface are fixedly connected with climbing rope, the limiting rod lower surface is fixedly connected with grid plate, the grid plate side surface is fixedly connected with fixed ring.Through the above structure, setting screw rod can control protruding block and recess block lifting, protruding block rises and can push slider, so that guava vine can be hung in slider surface, increase the grip of vine on the surface of planting frame, recess block can pull back slider inside stand when descending, facilitate to remove vine.

This utility model discloses an online cleaning device for the mesh plate of a tobacco leaf curing machine. It is installed in the re-curing and rehydration section of the tobacco leaf curing machine and includes two sets of rinsing mechanisms fixedly installed above and below the mesh plate. Each set of rinsing mechanisms includes at least one rinsing component, which includes a Venturi tube. The Venturi tube includes a contraction tube and a diffusion tube. The end of the contraction tube has an air inlet connected to a steam supply system. The connection between the contraction tube and the diffusion tube has a liquid inlet connected to a water supply system. The end of the diffusion tube has an outlet connected to a steam-water mixture conveying pipe. The end of the steam-water mixture conveying pipe is connected to a rinsing pipe, which has several nozzles spaced along its length. This device can effectively remove tobacco residue (including oil residue) from the mesh plate, and it cleans automatically without damaging the mesh belt guard plate.

The utility model discloses a full -automatic embedded part injection molding takes out piece packaging machine belongs to injection molding machine technical field, it includes work table, work table top fixed mounting has fixed mould, the fixed mould is buckled and is connected with embedded part main part, the sliding block with the guide rail sliding connection, the sliding block is located between the guide rail with the embedded part main part, the guide rail is the inclined structure, the utility model discloses through the heat absorption block absorption external heat like the heat source of mould processing, the heat transfer to first air cylinder, and the heated expansion gas (like nitrogen) in first air cylinder and second air cylinder expands in volume because temperature rises, and pressure increases, and the telescopic link of movable block outside pushes the sliding block and slides on the inclined guide rail, because the guide rail is the inclined structure, the sliding of sliding block will produce the component force along the guide rail direction, and then will embedded part main part extrude to the inboard of fixed mould, avoids in the injection molding process and causes the displacement of embedded part to influence injection molding effect.

The utility model relates to tower crane technical field, especially safety protection type tower crane, including main body stand, be equipped with a plurality of support frame and with the installation block that is connected to it on main body stand, a plurality of protective net, protective net is connected with the installation block through second mounting bolt, a plurality of telescopic subassembly, telescopic subassembly both ends are connected with the installation block and support plate respectively through connecting component, and support plate bottom end is connected with fixed cone, a plurality of building link frame, and building link frame includes spiral groove disc and cross -bracing pull frame, spiral groove disc is connected support frame through carousel, and cross -bracing pull frame is connected spiral groove disc through plug connector, the utility model discloses through the setting of telescopic subassembly and installation block, can four -sided support to tower crane body, and the ability of anti -tilting is strengthened, through the setting of protective net, can undertake the component such as falling, effectively reduce the risk of high -altitude falling object to hurt the equipment and the personnel below, utilize the overall structure of building to share horizontal load, and the stability is strengthened.

The utility model discloses a kind of welding wire tube for surfacing welding with intelligent weighing, it is related to welding technical field.The utility model includes welding wire tube, the welding wire tube bottom is provided with damping mechanism, the damping mechanism bottom is provided with weighing mechanism, the weighing mechanism outer wall is fixedly connected with weigher, the damping mechanism includes fixed plate, the fixed plate bottom is fixedly connected with upper plate, the utility model is by being provided with damping mechanism, welding wire tube is driven fixed plate to move downward after being acted on by force, when fixed plate moves, upper plate will also move downward, spring will also move downward at this moment, to compress downward, telescopic rod will also contract downward simultaneously, when upper plate is pressed down, it will drive upper fixing frame to move simultaneously, the connecting rod of upper fixing frame inner wall will rotate at this moment, to push lower fixing frame to move simultaneously, sliding block will also move at this moment, to drive it to slide on the surface of center rod, spring will rebound upper plate after the action of force disappears.

This utility model relates to the field of wastewater sampling devices, and more particularly to a wastewater sampling device for environmental monitoring, comprising a U-shaped frame and a wastewater detector fixed to the upper end of the U-shaped frame; a first groove is provided through the upper end of the U-shaped frame, and a clamping mechanism is provided at the lower end of the U-shaped frame. This utility model involves placing a movable plate below the U-shaped frame, activating the clamping mechanism to clamp and fix the movable plate, activating the winding mechanism on the upright block to lower the sampling cylinder, and activating the stirring mechanism to stir the dirt at the bottom of the water. The stirred mixture then enters the interior of the sampling cylinder through the inlet groove for temporary storage, and the threaded cylinder is easily removed from the winding mechanism for convenient rapid wastewater sampling. The sampled liquid is placed in the wastewater detector, which can then be activated to test the wastewater. This solves the problem that when sampling wastewater inside a sewage well, it is difficult to disturb the dirt at the bottom of the water body before sampling, making rapid wastewater sampling and testing inconvenient.

This utility model relates to a small moxibustion tube for easy ash removal, comprising an upper shell and a lower shell; the lower shell is detachably connected to the bottom of the upper shell; the upper shell includes an outer shell, an inner shell, and an adjusting cover, with the outer shell fitted over the outer shell of the inner shell. The lower end of the adjusting cover is adjustablely positioned inside the inner shell, with a needle in the center of the adjusting cover and a needle hole in the center of the inner shell. The needle passes through the needle hole and inserts into the moxa stick. By changing the height of the adjusting cover, the needle moves upward. Since the needle hole can only pass through the needle and not the moxa stick, the moxa stick disengages from the needle when the needle moves upward, thus achieving convenient and effective ash removal. After ash removal, restoring the adjusting cover resets the needle, allowing a new moxa stick to be inserted, the lower shell to be reassembled, and continued use. This small moxibustion tube allows for convenient and effective removal of moxa stick residue, thereby enabling its reuse.

This utility model discloses a solid-liquid separation diatomaceous earth filtration system, relating to the field of filtration technology. It includes: a coating tank for storing a liquid mixed with diatomaceous earth, a coating circulation pipeline, and a raw liquid tank, a delivery pump, a filter cartridge, and a purified liquid tank connected in sequence. The filter cartridge is vertically arranged inside the cartridge. A drain port and a liquid inlet pipeline are provided at the bottom of the cartridge, and an outlet pipeline and a cleaning pipeline, both connected to the filter cartridge, are provided at the top. A drain valve is provided at the drain port. The top of the inner cavity of the cartridge is connected to a first air supply pipeline, and the bottom of the inner cavity is connected to a pressure return pipeline. The bottom of the coating tank is connected to the liquid inlet channel of the cartridge via a circulation pump. One end of the coating circulation pipeline is located inside the coating tank, and the other end is connected to the filter cartridge. In this utility model, the filter cartridge is coated with soil using the coating tank. Gas supplied through the first air supply pipeline forces the raw liquid inside the cartridge into the pressure return pipeline, saving raw liquid resources and improving the regeneration effect of the filter cartridge.

This invention discloses an automatic welding machine, comprising a first welding station, a second welding station, and a transfer mechanism. The first welding station includes a first support and positioning component and a resistance welding machine. The first support and positioning component is provided with a first electrode, and the first electrode is provided with a movable connection structure for movably connecting a pre-welding mounting plate. The resistance welding machine includes a second electrode, which cooperates with the first electrode to weld the mounting plate to the inner wall of the first end of the side plate. The second welding station includes a second support and positioning component and a laser welding machine, used to weld the top end of the second outward flange to the first end of the first outward flange. This automatic welding machine can realize the automatic welding of beam frames, which is beneficial to improving welding quality and welding efficiency, and reducing labor intensity.

The utility model provides a general type implant extractor relates to the field of extractor, the utility model discloses handle part, power assisting part and take out the part, wherein take out the part and install one end at handle part, take out the part and pass through the thread cooperation between surface screw and implant internal screw thread, use power assisting part and insert on handle part and increase take out the part rotation torque, take out the part to assist and take down the implant. The utility model discloses, take out the part and screw in the implant screw hole, then can link together between handle part and the implant, and then can extend the implant, and the convenient implant is taken out.

The utility model belongs to the field of experimental apparatus provides a kind of high accuracy of liquid setting device, including liquid storage cylinder, cylinder cover, connecting mechanism, float piece, shielding piece and telescopic adjusting mechanism, cylinder cover is equipped on the upper cover of liquid storage cylinder, the middle part of cylinder cover is equipped with liquid injection hole, the both sides of cylinder cover top are symmetrically provided with connecting frame, two groups of connecting frame are provided with the connecting mechanism connected with liquid storage cylinder, the both sides of the bottom of liquid storage cylinder are symmetrically provided with guide shaft, two groups of guide shaft bottom end are threadedly connected with baffle, float piece and shielding piece are movably arranged between two groups of guide shaft, shielding piece is located above float piece, telescopic adjusting mechanism for adjusting the distance between shielding piece and float piece is arranged between shielding piece and float piece;The utility model is by setting telescopic adjusting mechanism, the flexible adjustment of constant volume is realized, so that the device can flexibly adjust constant volume according to actual demand, improve the use convenience and adaptability of device.

The utility model discloses a kind of multi-piece special-shaped magnet magnetizing carriers, bearing tooling includes bottom plate and top plate, bottom plate is equipped with multiple profiling grooves for positioning special-shaped magnet, and its opposite sides are respectively equipped with positioning block on upper end, positioning block is equipped with positioning gap, top plate opposite sides are respectively each equipped with a pair of cutout, form positioning plate between adjacent pair of cutout, when top plate is abutted on bottom plate upper end, positioning plate is embedded in positioning gap, top plate and bottom plate are abutted and form columnar structure, positioning tooling is columnar structure, and its side wall is equipped with multiple horizontal positioning grooves, multiple bearing tooling is respectively embedded in multiple positioning grooves.The profiling groove on the bottom plate of the utility model realizes the accurate positioning of special-shaped magnet, the abutment of top plate and bottom plate realizes the stable bearing of special-shaped magnet, bearing tooling is in the positioning groove of positioning tooling, the cooperation of bearing tooling and positioning tooling is convenient for positioning and moving batch special-shaped magnet, and can improve magnetizing efficiency.

The peritoneal dialysis system (10) includes: a circulation machine (20) comprising a pump actuator (60), a patient line valve actuator (34e), at least one supply line valve actuator (34b, 34c), and an exhaust line valve actuator (34a); and a disposable medical fluid cartridge (130) comprising a pumping section (126) configured to operate using the pump actuator (60), a patient line valve seat (132e) configured to operate using the patient line valve actuator (34e), a rigid body (138) defining a common pit (146), at least one supply line valve seat (132b, 132c) located in the common pit (146) and configured to operate using at least one supply line valve actuator (34b, 34c), and an exhaust line valve seat (132a) located in the common pit (146) and configured to operate using the exhaust line valve actuator (34a).

The utility model discloses a smoke exhaust fireproof valve convenient to maintain, which relates to the technical field of fireproof valves and comprises a valve body, a connecting seat is arranged at the top end of the valve body, a valve plate is arranged in the center of the inside of the valve body, a fixing plate is vertically arranged in the middle of the valve plate, and four cross-shaped inserting rods are arranged on the side wall of a valve rod. Cross-shaped inserting grooves matched with the four cross-shaped inserting rods are formed in the positions, corresponding to the four cross-shaped inserting rods, of the fixing plate, and a fixing sleeve is detachably arranged on the front side of the fixing plate. The cross-shaped inserting rod is matched with the cross-shaped inserting groove, rapid inserting installation between the valve plate and the valve rod is achieved, the cross-shaped fixing groove in the fixing sleeve is further matched with the inserting rod in an inserting mode, and when the valve plate needs to be maintained or replaced, only the fixing bolt on the fixing sleeve needs to be screwed out, the fixing sleeve is taken down, and the valve plate can be assembled and disassembled. And the valve plate can be easily detached from the valve rod, the operation is simple and convenient, and the maintenance efficiency is greatly improved.

A kind of special unloading device of coal dust container, including crane bridge, both ends of crane bridge are equipped with trolley running mechanism, and the top of crane bridge is equipped with hoist trolley, and hoist trolley is equipped with lifting mechanism, and the below of hoist trolley is equipped with sling, sling includes sling frame, the top of sling frame is equipped with movable pulley assembly, and the top of sling frame is equipped with balance beam assembly, and sling frame is rotatably equipped with rotary lock, and the top of sling frame is equipped with rotary lock driving mechanism;The below of sling frame is equipped with hanging frame, and the top of hanging frame is equipped with lock slot, and the below of hanging frame is equipped with box, and there is turnover mechanism between box and hanging frame, and lifting mechanism includes first lifting drum and second lifting drum, and hoist trolley is equipped with lifting drive mechanism, and there is steel wire rope between sling frame and first lifting drum and second lifting drum.The utility model structure is simple, and convenient to use.

The utility model provides a metal shredder discharging device relates to the technical field of shredder, including first side plate, one side of first side plate is provided with second side plate, the outer surface of second side plate is opened with mounting hole, one side of second side plate is provided with conveyer belt, the top of second side plate is provided with collection box, the inner wall of mounting hole is connected with connecting plate, the bottom fixed connection of connecting plate has the card foot, the utility model discloses, through setting mounting hole, it is convenient to install and remove second side plate through mounting hole, mounting hole is provided with several, all set up connecting plate relevant structure in its inside and fix second side plate, through setting connecting plate and card foot, be used for clamping in the card slot inside, realize the fixation of fixed plate and second side plate, through setting first sliding rod, second sliding rod and spring, reduce the hindrance of connecting plate movement, through above -mentioned setting makes one side baffle can remove, when cleaning conveyer belt is more convenient.

The utility model relates to the technical field of bolt punching, and discloses a drilling device for T-shaped bolt machining, which comprises a base and a drilling machine, a lifting plate is fixedly supported on the vertical center line above the base through a first electric push rod, the drilling machine is mounted in the middle of the bottom of the lifting plate, and a locking seat is arranged on the surface of the side base right below the drilling machine. A vertically-through locking groove is formed in the surface of the locking base, a side opening communicated with the locking groove is formed in the side, close to the drilling machine, of the locking base, and an iron cover plate covers the locking base. According to the technical scheme, the locking seat with the locking groove and the side opening is arranged on the surface of the base, a nut part of the T-shaped bolt can be inserted into the locking groove, the bolt body penetrates out of the side opening, then the iron cover plate is attracted and locked through the electromagnet, the nut of the T-shaped bolt is pressed and locked through the abutting block on the surface of the boss, and the T-shaped bolt is locked. And quick locking of the T-shaped bolt is achieved, quick taking down of the T-shaped bolt is facilitated, and efficient drilling machining of the T-shaped bolt is facilitated.

A hidden drainage ditch system of a building curtain wall comprises a drainage ditch, a cover plate is installed on the drainage ditch, a water inlet is further formed in the upper portion of the drainage ditch, and the hidden drainage ditch system further comprises a filtering assembly arranged at the water inlet. The filtering assembly further comprises a primary filtering piece and a secondary filtering piece; the primary filter part comprises a barrier plate mounted at the water inlet, and a drainage gap for water flow to pass through is formed between the barrier plate and the water inlet; the secondary filtering piece comprises a filtering plate and a plurality of leakage holes formed in the filtering plate. According to the utility model, the blockage problem of the drainage ditch can be further relieved, and the maintenance intensity of the drainage system can be effectively reduced, so that the reliability and stability of the drainage system are enhanced.

This disclosure provides a polishing pad and a final polishing apparatus. The polishing pad includes: a substrate; and a deformable unit disposed on the substrate. The deformable unit is capable of switching the polishing pad between a first shape mode and a second shape mode by deformation. In the first shape mode, the polishing surface of the polishing pad has grooves, and in the second shape mode, the polishing surface of the polishing pad is flat.

The utility model discloses a kind of winding packaging assemblies, for packaging equipment technical field.The utility component includes: packaging sheet, packaging sheet winding forms the winding structure with multiple layers of winding turns, winding gap for placing rib net is formed between adjacent winding turns, the thickness of winding gap is matched with the rib material diameter of rib net;Restraint, restraint is connected with packaging sheet, restraint is used to detachably fix the winding turn layer located outermost on the outer surface of adjacent inner side winding turn layer.Carry out packaging when rib net, since the thickness of winding gap is matched with the rib material diameter of the rib net, can greatly reduce the situation that long size especially small diameter rib material on rib net is mutually entangled when winding packaging;And the whole winding type occupied space of well-packaged rib net is less, can maximumly reach container allowable load, simultaneously rib net structure can be prevented from being damaged in transportation process;And the packaging is simple to remove, user is convenient to use.

The utility model belongs to the technical field of five gold logo plate, concretely relates to a recyclable five gold logo plate, including the card body and the logo module board of installation in the card body surface, the both sides of logo module board all are connected with the docking plate, the side of card body is close to the docking seat of installation docking plate, the opening inner wall of docking seat installs the locating block, the utility model discloses two dials of docking seat surface are pressed manually by personnel, so that two dials move inwards, and then drive the plug -in board to contract inside the locating block, and then drive the linkage board to extrude the positioning spring, so that the positioning spring occurs deformation, after then, the plug -in board is separated from the inside of the insertion slot in the inboard of docking plate, and then the docking plate is conveniently taken down in the inside of docking seat, so that the logo module board is conveniently taken down on the surface of card body fast, and then the content of logo that needs to be replaced is replaced after doubling, ensure that five gold logo plate realizes recyclable use, and the waste of resources is reduced.