78 results about "Assembly disassembly" patented technology

1. The name of the design product: motorcycle battery car direction assembly disassembly sleeve tool. 2. The use of the design product: sleeve tool for disassembling and assembling motorcycle and battery car direction assembly. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combination use state figure 1.

This utility model discloses a connection structure for an extruder and a pipe die, including a first flange fixed to the extruder, a second flange fixed to the pipe die, and multiple bolts. The first flange has multiple first connection openings on its outer circumference, each extending radially along the first flange. The second flange has multiple second connection openings with the same position and shape as the first connection openings. Each bolt is provided with an anti-rotation portion, the thickness of which along the bolt's radial direction is no greater than the width of the first connection opening, and the width of which along the bolt's radial direction is greater than the width of the first connection opening. When each bolt passes through the corresponding first and second connection openings and is connected to a nut, at least a portion of the anti-rotation portion is located within either the first or second connection opening. This connection structure facilitates assembly and disassembly, effectively improving the reliability and installation efficiency of the connection between the extruder and the pipe die.

The invention relates to an adapter (4) arranged to cooperate with a yoke / cap assembly. The adapter (4) comprises at least one elastically deformable tab (22) configured so that, during assembly of the adapter (4) on the yoke / cap assembly, with the cap in a locked position, the tab (22) can be inserted in the assembly in an assembly / disassembly direction substantially perpendicular to a sliding axis (C). The elastically deformable tab (22) comprises a stop (27) that can cooperate with a complementary stop on the cap (12), when the cap is in the locked position and when the tab (22) is trapped between the yoke and the cap, so as to prevent removal of the adapter (4) from the assembly (6) in the assembly / disassembly direction. The tab (22) further comprises a chamfer (29) arranged to facilitate retraction of the tab (22) when the adapter (4) is assembled with the yoke / cap assembly.

The utility model discloses a low -voltage switchgear structure of quick assembly dismounting can, including fixed base and low -voltage switchgear, the top of fixed base is installed with low -voltage switchgear, and the both sides of fixed base are provided with assembly dismounting structure, assembly dismounting structure includes the pull -out plate, and the both sides of fixed base are installed to the pull -out plate, and the both sides of low -voltage switchgear bottom end are provided with the slot, and the inside of slot is inserted with pull -rod, and one end of pull -rod is fixed with the one side of pull -out plate, and the one side of pull -out plate is installed with return spring, the utility model discloses setting up assembly dismounting structure, to make when more quick in to low -voltage switchgear assembly dismounting, therefore through the cooperation of pull -out plate and return spring, can when low -voltage switchgear is assembled in the top of fixed base, make pull -rod insert into the inside of slot, complete the assembly to low -voltage switchgear, when dismounting to low -voltage switchgear, and pull -rod can be taken out and be dismounted to low -voltage switchgear, make it more quick when assembly dismounting to low -voltage switchgear.

The utility model relates to precast beam technical field, concretely relates to a precast beam hoisting equipment, the device adopts two -way screw rod drive clamping mechanism, through motor drives two -way screw rod rotation, makes the ball nut push -button movable block linear motion, realizes the synchronous centering of clamp plate, and the stable precision of guiding rod ensures the movement process, and the bump of damper effective buffering clamping of protruding piece cooperation avoids the problem that the precast beam deviates or slips because of the uneven stress of traditional hoisting equipment, and the safety and reliability of hoisting operation are greatly promoted, and the overall structure is combined to form the rigid frame through the support and beam plate, and the strength of connecting part is reinforced by the reinforcing part, and the cooperation design of the lifting plate and the rope makes the hoisting stress evenly dispersed, and the fixed base ensures the firm and reliable connecting point, and this modular design not only is convenient for on -the -spot quick assembly dismounting, but also can adapt to the hoisting demand of different specifications precast beam, and the versatility and construction efficiency of equipment are remarkably improved.

The utility model relates to construction protection device technical field especially portable safety protection device for tower group line construction of quick assembly and disassembly, including support column, the inside sliding joint of support column is equipped with fixed part, the outer wall swing clamping of support column has support rod, the outer wall swing clamping of support rod has the protection net board. The device is provided with support column, support rod, anchor and protection net board, the support column can be placed and fixed by inserting the anchor rod into the bottom surface through the foot pedal, the support rod swing clamping is in the hanger bar on two support columns through the hanger lug of both ends, so that the support column forms rectangular protection matrix with the support rod, and the protection net board is placed between two support rods in turn, and swing clamping is carried out on the support rod on both sides through the hanger lug no.

The utility model provides a kind of broadcast television signal transmission cable connecting structure of quick assembly disassembly, it is related to broadcast television signal accessory technical field, and it includes: joint main part, the joint main part center longitudinal through opening has wire head perforation, the bottom center of joint main part is equipped with cable socket, wire head perforation is coaxial with cable socket, the lower end of joint main part is fixedly connected with the spiral joint sleeve of aluminium alloy material, the spiral joint sleeve side wall is equipped with two joint sleeve adjusting notches, joint sleeve adjusting notch is fixedly connected with elastic lock plate inside, the spiral joint sleeve is installed with the tightening screw sleeve outside, the cable joint of the utility model is more easily installed in cable end, it is quick to operate, and installation difficulty is low, without professional personnel can be operated and installed oneself, solve the need to be assisted by tool and be fixedly locked in cable end joint with cable end metal wire, operation process is not enough convenient, the connection efficiency of cable joint is low, and the problem that professional personnel hand-held tool is operated.

A bucket rack and method for securely holding buckets in an upright position during filling, storage, and transport. The rack includes a floor plate for supporting the bases of the buckets, a cradle plate positioned above the floor plate with openings to provide lateral support, and spacers that maintain the plates in a stable, parallel configuration. The spacers are creatively designed to allow the rack to transition between a deployed position for use and a collapsed position for compact storage. Configurations include removable, collapsible, adjustable-length, and reorientable spacers for flexibility in assembly, disassembly, and storage. Optional anti-skid features on the floor plate enhance stability during transport. The rack system is versatile and suited for various applications, including agriculture, construction, automotive, landscaping, and emergency response. It prevents bucket tipping and spilling, enhances efficiency, and offers a portable, space-saving solution for bucket organization and transport.

The utility model relates to the technical field of light guide plate provides a light guide plate subassembly and ultrasonic tool, light guide plate subassembly includes apron and light guide plate, apron is located the top of light guide plate, apron is close to the side of light guide plate and is equipped with the bone position, the side of light guide plate close to apron is equipped with the slot position, and the bone position is located in the slot position and is fixed through ultrasonic welding.A kind of ultrasonic tool, including above-mentioned light guide plate subassembly, still include the ultrasonic lower mould, support base and ultrasonic upper mould that are sequentially arranged, support base is set in the top of ultrasonic lower mould, light guide plate subassembly is placed in the placement slot of support base, and ultrasonic upper mould is located the top of light guide plate subassembly.It is connected after the apron and light guide plate of light guide plate subassembly include by the limiting cooperation of bone position and slot position, and then ultrasonic welding is carried out, so that light guide plate meets the requirement of normal light guide under, apron and light guide plate welding are more firm, uniform, and connection structure is simplified, and connection mode is simple, and assembly disassembly is more convenient and flexible when using.

This utility model discloses a spinning assembly disassembly and assembly machine, comprising: a base; a disassembly and assembly arm, wherein a disassembly and assembly device is provided on the disassembly and assembly arm, and the disassembly and assembly device has a bearing surface for supporting the spinning assembly; and a drive rod assembly, including a first rod and a second rod, the first rod and the second rod being parallel to each other and arranged one above the other, the two ends of the first rod and the two ends of the second rod being rotatably connected between the base and the disassembly and assembly arm, forming a parallelogram structure. In this way, during the swinging process of the first rod and the second rod, the disassembly and assembly arm can be raised and lowered as a whole in the vertical direction, so that the bearing surface of the disassembly and assembly device provided on the disassembly and assembly arm always remains in a horizontal state. This makes the spinning assembly more stable when supported on the bearing surface, less prone to tilting and falling, and easier to align with the spinning holes on the spinning box in the vertical direction for disassembly and assembly operations.

The utility model discloses a kind of modularized operation platform of drill jumbo that can be assembled, it is related to drill jumbo operation platform technical field, including the support seat and basket main body of "L" shape, further include: the assembling unit being arranged between support seat and basket main body and the restraint unit being arranged on basket main body;Assembling unit includes mounting plate, screw rod, strip-shaped carrier plate, guide rod and group joint block, support seat is hollow in inside and its bottom end concave is provided with positioning recess, mounting plate is placed on positioning recess;Restraint unit includes first sliding rod, T-shaped block, second sliding rod, restraint arc plate and support spring, first sliding rod is fixedly arranged on the inner wall of basket main body one side.This utility model, two strip-shaped carrier plates are close to make its side group joint block enter the group joint recess of the center of the opposite sides of mounting plate, basket main body is locked on support seat with mounting plate completely, equipment is assembled and disassembled on basket arm to basket main body, and operation is simple and flexible.

This utility model belongs to the field of concrete molding technology, and in particular to a novel concrete specimen molding device. It includes a device base and molding molds that slide on the device base. The molding molds adopt a split structure design with two molds, left and right. A drive structure for moving the two molding molds is installed in the middle of the device base. A mold cover plate that can be raised and lowered is installed on the top of the device base via a bracket. The mold cover plate is inserted into the molding molds through insertion holes via insertion pins. A molding base plate is also positioned on the device base. The molding molds slide into a sealing groove via a sealing slide plate and connect to the molding base plate. This utility model's molding mold adopts a split structure design with two molds, left and right. The drive structure drives the assembly and disassembly of the molding molds. After the two molding molds are inserted, they are assembled together with the molding base plate. The mold cover plate makes the assembly more secure, facilitates the assembly, disassembly, and separation of the molds, and facilitates material removal.

This application relates to the technical field of cooling ingot molds, and in particular to a metal silicon composite ingot mold, which includes an ingot mold body and a composite module. The composite module is disposed above the ingot mold body. The composite module includes side wall modules and corner modules, which are arranged in a ring. The corner module consists of side module A, middle module, and side module B. The middle module is disposed between side module A and side module B. The top of the inner wall of the side wall module and the corner module is provided with a slope. A connecting platform is fixedly connected to the top wall of the ingot mold body, and a boss is provided on the inner wall of the ingot mold body below the connecting platform. This application adopts a composite design for the side wall module and the corner module. Through the meshing design of the connecting platform and the mating groove, and with the help of locking bolts, the mold assembly and disassembly are convenient and efficient. It can be disassembled and replaced individually. Only the damaged module needs to be replaced to restore the mold to use, without scrapping the entire mold, which significantly reduces the cost of the ingot mold.

The utility model discloses a kind of folding small table board for vehicle, it includes main table board;Through the hinge connection auxiliary table board of main table board, main table board and auxiliary table board are all provided with accommodating groove in middle, accommodating groove is used to install panel, panel cladding skin layer;Fixed plug seat of installation in the bottom of main table board, fixed plug seat side is provided with positioning hole;Fixed pressing plate of installation in the bottom of fixed plug seat through locking nut;Wherein, the front of main table board and the back of auxiliary table board are all provided with long groove slot.The utility model is turned over and is stored by hinge connection main table board and auxiliary table board, save space, and provide larger support use space;Fixed plug seat is fastened by fixed pressing plate, assembly disassembly is more convenient, panel cladding skin layer improves use comfort, long groove slot can support tablet computer and mobile phone, improve use range.

The utility model discloses a coke grab crane with overload protection function, including connecting seat and connecting frame, the middle position of connecting seat bottom is equipped with connecting frame, all be equipped with two -way screw rod in screw rod groove, and both ends of two -way screw rod all have threaded block through the thread connection, the bottom of threaded block all is equipped with limit rod, and the bottom between the inside of limit rod all is equipped with opposite limit board, the middle position of connecting frame bottom end is hinged with the cross connecting block, and the bottom of connecting block all is equipped with the shovel, and the other end of shovel is evenly equipped with bucket tooth, and the slot of bucket tooth is equipped with locating block, and the position of the slot of bucket tooth bottom end is equipped with locating sleeve, and locating sleeve all with corresponding slot is inserted. The utility model discloses through to the outside of shovel protection, can strengthen its overload protection function, and when using, can assemble the disassembly of bucket tooth, convenient replacement.

The utility model discloses a kind of sand core mould, including respectively with bottom plate disassembly connection's upper die assembly and lower die assembly, upper die assembly includes upper cover, two first enclosing members, first connecting seat and a plurality of first cylinder, two first enclosing members are located in the circumferential side of first connecting seat and first cylinder, upper cover is located on first cylinder, lower die assembly includes two second enclosing members, second connecting seat, a plurality of second cylinder, a plurality of positioning blocks and a plurality of fixed blocks, two second enclosing members are located in the circumferential side of second connecting seat and second cylinder, the top of two second enclosing members is staggered to set a plurality of positioning blocks and a plurality of fixed blocks of disassembly connection, the components (such as first enclosing member, second enclosing member, first cylinder, second cylinder, positioning block etc.) of upper die assembly and lower die assembly are all using disassembly connection mode, it is convenient for quick assembly, disassembly and maintenance, reduce production maintenance cost.

The utility model discloses an electric energy meter shell assembly structure, including bottom shell, left upper cover, right upper cover and slide lock pin. Bottom shell is equipped with the outlet hole, the connecting step and the inlay groove, left upper cover has the elastic connecting piece, the pressed part, the inlay step and the connecting groove, and the right upper cover both sides wall is equipped with the plugboard, the compression part and the lock hole, and slide lock pin is installed in the bottom shell insertion slot side wall. When assembling, left upper cover cooperates through inlay step and inlay groove, connecting groove and connecting step and bottom shell, and right upper cover plugboard inserts into insertion slot, and compression part tightens pressed part, and slide lock pin inserts into lock hole and realizes right upper cover and bottom shell locking. This structure discards screw fastening, realizes quick assembly and disassembly, and each component cooperates and forms stable connection, guarantees shell leakproofness and protective property, reduces maintenance cost, and effectively satisfies the demand of electric power industry to electric energy meter high efficiency, reliable operation.

The utility model discloses a hearing aid shell of quick assembly disassembly relates to hearing aid technical field, including first casing and second casing, first casing and second casing are engaged, is provided with the joint mechanism on the first casing, the joint mechanism includes a plurality of sliding slot, moving mouth, moving plate, first joint spare, fixed part and fixed block, a plurality of sliding slots are set up in the first casing outer wall, and the moving mouth is set up in the sliding slot wall, in the technical scheme provided by the utility model, through setting up the joint mechanism, moving plate is in the moving mouth and slides, and first joint spare is installed on moving plate, and with moving plate sliding movement position, when fixing first casing and second casing, second casing is closed in first casing one side, and sliding moving plate makes first joint spare move to second joint spare, and is jointed with second joint spare, fixes first casing and second casing, makes first casing and second casing can quick assembly disassembly, and the convenient maintenance of hearing aid is carried out.

The utility model belongs to the technical field of pultrusion profile, disclose a tray mechanism, it includes support subassembly and supporting subassembly. Support subassembly includes support frame, and the one end of support frame is equipped with first protruding and two first clamping slot, and two first clamping slot is divided and is equipped with in the both sides of first protruding, and the other end is equipped with second clamping slot and two second protruding, and two second protruding interval setting in the open end of second clamping slot, in adjacent two support frames, wherein one support frame's first protruding is assembled in another support frame's second clamping slot, and another support frame's two second protruding is assembled in one support frame's two first clamping slot one to one, and supporting subassembly includes a plurality of supporting plate, and a plurality of supporting plate is along horizontal direction interval assembly on a plurality of support frames, and the top surface of a plurality of supporting plate forms the supporting surface along horizontal direction extension. Through above setting, the tray mechanism of the application can realize quick assembly disassembly, and the carrying capacity is strong, and the stability is higher.

This utility model discloses a training platform for disassembling and assembling automotive assemblies, including a fixed frame. A fixed plate is fitted at the middle of the left and right sides inside the fixed frame. Fixed grooves are formed downwards on both the left and right sides of the upper end of the fixed frame. First threaded holes are formed inwards at the lower ends of both the front and rear ends of the fixed frame. Fixed components are slidably connected to the front and rear ends of the two fixed grooves. One end of each fixed component protrudes from the corresponding first threaded hole and is threaded. A support frame is fitted between the front and rear ends on one side of the upper end of the fixed frame. This utility model can fix automotive assemblies, facilitating students' disassembly and assembly of the engine during training, enabling students to fully understand its structure, and preventing engine shaking during disassembly and assembly.

The utility model relates to ramie drying equipment technical field, concretely points to a kind of portable ramie drying pole of storage, it includes: upper column, detachable connecting piece, lower column, foot support main body and combined cross bar;The upper column is connected with lower column by detachable connecting piece, the lower column bottom end is connected with foot support main body by the center connecting port thread connection of three-way socket, the combined cross bar is inserted into plug-in rod by telescopic rod hole cooperation, and is connected with upper column, the upper column includes upper column, plug-in rod and jack, the foot support main body includes foot pipe, three-way socket and central axis support rod, detachable foot nail and detachable foot pad are provided at the foot pipe terminal, detachable central axis foot nail and detachable central axis foot pad are provided at the central axis support rod bottom, the combined cross bar includes telescopic rod, telescopic rod hole, lock catch and hollow connector pipe.This equipment has the beneficial effects of light material, high convenience, structural stability, strong applicability, flexible assembly, disassembly and storage.

The utility model discloses a cable explosion -proof box belongs to cable equipment technical field, including mounting spare and glue injection spare, two mounting spares can be relatively buckled and detachable connection to form explosion -proof box body, and the inside of explosion -proof box body forms sealed cavity, and the both ends of sealed cavity are provided with fixed line passageway, and fixed line passageway one end communicates sealed cavity, and the other end communicates outside, and fixed line passageway and sealed cavity coaxial setting, glue injection spare fixed connection in any mounting spare, and the glue injection passageway of being through being provided on glue injection spare, and glue injection passageway communicates sealed cavity with outside, is used to inject solidified explosion -proof glue in sealed cavity. The cable explosion -proof box through the design of mounting spare and glue injection spare, has realized the assembly of cable explosion -proof box convenientization and has dismantled, has effectively promoted the sealing and explosion -proof performance to cable and junction box interface, has guaranteed the stable safe operation of cable and related equipment.

The utility model discloses a quick assembly disassembly's ladle inner mould device, including upper die and lower die, and the upper die and lower die are provided with a plurality of corresponding insertion slot respectively in, and one connecting rod is inserted in each group insertion slot, and the both ends of connecting rod are detachably fixed with the upper die top end and lower die bottom respectively, and the upper die and lower die mutually adhere, and the upper die and lower die top all are provided with the pull ring for hoisting. The quick assembly disassembly's ladle inner mould device mainly improves the bolt connection of upper and lower moulds into long connecting rod connection, and the worker does not have to enter the mould inside, and just can operate in the upper mouth, reduces the operation difficulty, and reduces the security risk.

The utility model relates to the field of household appliances, concretely is a kind of frying baking tray, including frying baking tray shell and the cover plate hinged on shell, shell upper end opening and inlayed with heating assembly, cover plate lower end opening and inlayed with heating assembly, further include circuit board, heating assembly is all with circuit board electrical connection, frying baking tray shell lower section is equipped with vent, further include the base that will frying baking tray be raised in frying baking tray shell lower end, vent hole is equipped between base and frying baking tray shell, and circuit board is arranged in the base inside.Circuit board is arranged in the base inside the shell lower end, and heating assembly is arranged separately, to ensure that circuit board is isolated from heat source, and it is safe to use;Base sets up, to ensure that heating assembly radiates heat problem, on the other hand, heating assembly is arranged in the base inside and is convenient to disassemble and maintain, without thick and heavy heating assembly disassembly can be realized circuit board overhaul.

The utility model discloses a quick assembly disassembly's pump body hoist, including fixed frame, and fixed frame sets up on the hoist frame of external connection, the fixed frame is connected with fixed mechanism through the connecting mechanism, be provided with the pump body in the fixed mechanism, still be provided with the balancing mechanism between fixed frame and connecting mechanism, and fixed mechanism drives movable plate and clamping block to remove through adjusting screw rod, utilizes the clamping block to pump body carries out clamping fixed, realizes the quick fixing and disassembly of pump body, and simple and efficient operation, and the connecting mechanism is connected with fixed mechanism and fixed frame through first connecting rope, connecting plate and second connecting rope, when fixed frame is hoisted, realizes the hoisting transportation of pump body through the pulling force of connecting rope, and the rope drive mechanism of balancing mechanism drives third connecting rope and pulls balance plate, and balance plate exerts the supporting force to the corresponding side of connecting plate, and the stress state of connecting mechanism both sides is adjusted, and then the gravity center position of pump body is adjusted, makes pump body keep balance in the hoisting process, avoids the inclination.

The application provides a square pier construction formwork turnover device and a construction method thereof, and the traditional formwork turnover method is reformed, so that the protection assembly and the shaped formwork assembly are separated, the protection assembly and the outer formwork are separately hoisted through cooperation of the connecting block and the sliding rail 1, the work flow can be simplified, and the formwork turnover efficiency is improved without assembling and disassembling the protection assembly during the bridge pier formwork turnover; compared with the traditional formwork turnover method, the outer formwork of three layers or more than three layers needs to be sequentially turned up, and part of the protection assembly is welded on the outer formwork, so that the demand for construction materials is large, the formwork turnover can be performed through cooperation of two layers of the outer formwork and one layer of the protection assembly, the demand for construction materials is small, and the construction period can be shortened.

The utility model discloses a modularization assembly switch cabinet, including bottom plate, casing assembly and connecting component, casing assembly is located bottom plate top and contains at least two casing, and connecting component realizes the detachable connection of bottom plate and casing. Through setting up T type sliding slot, casing sets up the structure such as the connecting block with hole, cooperation multiple connecting component forms, make switch cabinet each part can quick assembly disassembly, effectively promote installation efficiency and flexibility, reduce operation and maintenance cost, be suitable for multiple electric power distribution scene.