43results about How to "Reduce the difficulty of installation and disassembly" patented technology

The invention provides a drawing pulling combined moving frame stereo parking device. The drawing pulling combined moving frame stereo parking device comprises a fixed frame, a moving frame, a movingframe driving mechanism, an upper later car carrying plate and an upper layer car carrying plate lifting mechanism. The fixed frame is fixedly installed on a parking position, a guide rail is arrangedon an upper beam of the fixed frame, an upper beam of the moving frame is connected with the guide rail in a linking mode, the moving frame driving mechanism is arranged on the moving frame or the fixed frame, and the moving frame driving mechanism drives the moving frame to perform drawing pulling type motion along the guide rail of the fixed frame. The upper later car carrying plate is locatedon the lower portion of the moving frame, the upper layer car carrying plate lifting mechanism is further arranged on the moving frame, and the upper later car carrying plate lifting mechanism drivesthe upper layer car carrying plate to lift and lower. The fixed frame and the moving frame are arranged transversely or longitudinally. The drawing pulling combined moving frame stereo parking devicehas the beneficial effects that the structural layout is simple and reasonable, the cost is low, the safe stability is high, the land utilization rate is high, the speed of storing and taking cars ishigh, the structure is flexible and varied, the applicability is wide, and the parking space has clear property rights.

The invention discloses a construction method for a deeper elevator well or a water collecting well. The construction method comprises the following steps that 1, after the foundation pit earthwork of the elevator well or the water collecting well is completed, the plain refilling, plain concrete reinforcing pad layer construction, bottom waterproof coil material layer construction and fine stone concrete protection layer construction are sequentially completed; 2, a side wall plain concrete blank is manufactured, the plain refilling is carried out outside the plain concrete blank in a laminated ramming way, a side wall waterproof coil material layer and a protection brick wall are sequentially arranged at the inner wall of the plain concrete blank, in addition, a water stop screw bolt is embedded in the protection brick wall, and a space surrounded by the protection brick wall and the fine stone concrete protection layer is a water collecting well pit; 3, in the water collecting well pit, the water stop screw bolt is used for binding steel bars for manufacturing a wall toe hanging mold template and an integral vertical mold template, the concrete is cast for completing the construction of the whole elevator well or the water collecting well. The construction method has the advantages that the waterproof layer damage due to submersible water seeping through the blank can be prevented, the waterproof capability is improved, in addition, the upward floating of the template can be prevented, and the construction quality of the concrete is improved.

The invention provides a stereo garage with a synchronous rotating support. The stereo garage comprises an upper layer vehicle-carrying plate lifting frame, an upper layer vehicle-carrying plate, an upper layer vehicle-carrying plate lifting mechanism, an upper layer vehicle-carrying plate support, an upper layer vehicle-carrying plate support rotating mechanism, a ground layer vehicle-carrying plate, a ground layer vehicle-carrying plate transverse moving mechanism and ground layer vehicle-carrying plate transverse moving guide rails. The stereo garage with the synchronous rotating support has the beneficial effects that the structure layout is simple and reasonable, attractive and practical effects are realized, the cost is low, the installation and disassembling difficulty is low, and the cost performance is high; the upper layer vehicle-carrying plate support and the support rotating mechanism are integrally and fixedly connected, mechanical transmission is adopted, opening and closing are controlled by a motor, the opening and closing state is always in a free-free state, the overall action is consistent in opening and closing, the uniqueness, consistency and reliability of the opening and closing state are ensured, and the safety of the garage is greatly improved; and a lifting parking channel does not need to be additionally arranged or the volume of the garage is unnecessary increased, the volume is relatively small, the occupied area is reduced, the construction flexibility is higher, and the stereo garage is suitable for constructing and using of more parking land.

The invention discloses an environmentally friendly feed raw material mixing device comprising an outer shell; the left part of the outer shell is fixedly provided with a movable door, the right partof the movable door is fixedly provided with a feeding pipe, and the inner part of the outer shell is movably connected with a connecting shaft; the lower part of the connecting shaft is movably provided with a rotating shaft; the lower part of the rotating shaft is fixedly connected with a connecting plate; the lower part of the connecting plate is movably connected with a support claw, the upperpart of the connecting shaft is fixedly provided with a fixed plate, and the inner part of the connecting shaft is fixedly provided with a cable; the lower part of the outer shell is fixedly providedwith a base, the inner part of the base is movably provided with a material receiving box, and the lower part of the base is fixedly provided with a support; the lower part of the support is movablyconnected with universal wheels, the right part of the outer shell is fixedly provided with a console, and the outer part of the console is fixedly provided with a display lamp and a control switch; the lower part of the console is fixedly connected with a tripod. The device has the advantages of simple structure, convenient operation, small size, light weight and uniform product mixing.

The invention relates to the technical field of suspension attachment lifting devices, in particular to a ring type mosquito net lifting device. The ring type mosquito net lifting device comprises a rack. The rack is provided with a top plate and a bottom plate. A center shaft is vertically arranged between the top plate and the bottom plate in a penetrating mode. A clutch lifting device used for driving the center shaft to move up and down is arranged on the rack. A main wheel assembly, a driving gear and a linking disc are arranged on the center shaft. A ring support is arranged on one side of the rack. The lower end of the ring support is fixedly connected with the bottom plate. An auxiliary wheel assembly which can rotate horizontally is arranged in the ring support, and a transmission belt is connected between the auxiliary wheel assembly and the linking disc. According to the ring type mosquito net lifting device, a main rope wheel and an auxiliary rope wheel are located on similar height planes and close to the ceiling plane, so that the probability of friction disturbance between a pulling rope and the main wheel assembly as well as between the pulling rope and the auxiliary wheel assembly can be effectively lowered, overall operation is smoother, flat design of the overall structure of the lifting device is facilitated, and dismounting and cleaning convenience and using safety are improved; and the structure is simple and stable, and the application range is wide.

The invention relates to the technical field of hanging lifting devices, in particular to a compact type mosquito net lifter. A machine frame is provided with a top plate and a bottom plate which are arranged in a vertically spaced mode. A central shaft vertically penetrates between the top plate and the bottom plate. A clutch lifting device for driving the central shaft to move up and down is arranged on the bottom plate. A master wheel assembly, a driving gear and a linkage plate are sequentially arranged on the central shaft. The master wheel assembly comprises a one-way locking device which is provided with a master line wheel capable of horizontally rotating. A meshing plate is arranged between the one-way locking device and the driving gear. A transmission assembly is arranged on the driving gear. A slave wheel assembly is arranged in an annular support. The master line wheel and a slave line wheel are located on a clear height plane and close to the plane of a ceiling, the friction and interference probability between a traction rope and the master wheel assembly and between the traction rope and the slave wheel assembly can be effectively reduced, the whole lifter runs more smoothly, the flat design of the whole structure of the lifter is easy, detaching and cleaning convenience and use safety are improved, and the lifter is simple and stable in structure and wide in application range.

The invention relates to the technical field of lifting devices, in particular to a son and mother balance lifter. The lifter comprises a rack. The rack comprises a top plate and a bottom plate. A center shaft is vertically arranged between the top plate and the bottom plate in a penetrating mode. A clutch lifting device which drives the center shaft to move up and down is arranged on the rack. A mother wheel assembly capable of rotating horizontally, a driving gear and a son wheel assembly are sequentially arranged at the upper, middle and lower portions of the center shaft. A one-way locking device is connected between the mother wheel assembly and the rack. A first one-way bearing is connected between the driving gear and the center shaft. A first fixing bearing is connected between the son wheel assembly and the rack. A transmission assembly which is matched with the son wheel assembly and the one-way locking device separately is arranged on the driving gear. Due to the organic combination of the structure, balanced lifting adjustment and any height stopping of a bed net, a curtain and an overall support are achieved, a user can conveniently and flexibly use the bed net, assembly and disassembly difficulties in daily use of the bed net are lowered, the whole structure is simple and stable, and the application range is wide.

The invention belongs to the technical field of storage cabinets, and specifically relates to a corner cabinet accessory and a corner cabinet, including a pillar, a storage tray and a transmission assembly, and the storage tray can be manipulated around the pillar through the transmission assembly between the first position and the second position Movable, the transmission assembly includes a cantilever, a first guide rod and a second guide rod. The first end of the cantilever is fixedly connected to the pillar, and the second end extends to the bottom of the storage tray. The first guide rod is arranged on the outside of the cantilever, and one end can be The second end of the cantilever is rotatably connected around a first vertical swing axis, and the other end is rotatably connected with the storage tray around a first vertical hinge axis. The second guide rod is arranged on the cantilever. Inner side, one end of which is swingably connected to the cantilever around a second vertical swing axis separated from the pillar by a horizontal distance, and the other end is swingably connected to the storage tray around a second vertical hinge axis , The corner cabinet accessories can be assembled first and then assembled in the cabinet as a whole, thus reducing the difficulty of installation and disassembly.

The invention provides a fixed structural member, a rotary lifting device and semiconductor processing equipment. The fixed structural member comprises a first annular structure, a second annular structure and a connecting piece, wherein the first annular structure and the second annular structure are laminated to form an annular structural member, and the connecting piece is movably arranged in the first annular structure. The second annular structure can rotate relative to the first annular structure so as to push the connecting piece to swing within a certain angle range to realize fixationor release for a fixed object. The fixed structural member forms good load bearing for a rotary lifting mechanism before the connecting piece releases fixation for the rotary lifting mechanism, thereby shortening the manual bearing time for the rotary lifting mechanism during mounting and dismounting, further reducing the mounting and dismounting difficulty of the rotary lifting mechanism, and reducing the risk of damage to fragile objects during mounting and dismounting the rotary lifting mechanism.

The invention provides a sectional-type combined rail multilayer lifting transverse moving parking device. The sectional-type combined rail multilayer lifting transverse moving parking device comprises a fixed frame, a movable frame, vehicle carrying boards, a movable frame transverse moving driving mechanism, a vehicle carrying board lifting driving mechanism and a sectional-type combined rail. The sectional-type combined rail multilayer lifting transverse moving parking device has the beneficial effects that the structural layout is simple and reasonable, the cost is low, and the mounting and demounting difficulty is low; the design of automatic avoiding of the vehicle carrying boards is adopted, the two or more layers of vehicle carrying boards quickly and stably ascend and descend through rails and pulleys, in the lifting process, the vehicle carrying boards do not rub against the side wall of a vehicle carrying board lifting channel, and thus safety is high; the land utilization rate is high, and parking spaces are increased in multiples; executing actions of vehicle storing and picking up are few, the process is simple, and the vehicle storing and picking up speed is high; the structure is flexible and varied, applicability is high, single-row or double-row floor-type parking spaces can be formed according to actual needs, the single or multiple parking devices can further be densely arranged according to actual needs, and the purpose of dense parking according to local conditions is achieved; and all the layers of parking spaces are not mutually influenced, and the property right of the parking spaces is clear.

The invention discloses an automatic disassembly and assembly connecting structure, which is used for fixedly connecting a first fixed part and a second fixed part. The automatic disassembly and assembly connecting structure comprises a fixed seat, an upper cover and a button, wherein the fixed seat is fixedly connected with the first fixed part; the upper cover is fixedly arranged above the fixed seat; the button penetrates into the upper cover. The automatic-disassembly and assembly connecting structure also comprises a leaf spring and a reset spring, wherein the leaf spring is fixedly connected with the upper cover, and the reset spring is arranged on the fixed seat and is abutted with the leaf spring. The invention also discloses a touch integrated machine. As the automatic disassembly and assembly connecting structure is fixed to the second fixed part by matching the button and the leaf spring, the second fixed part does not need to be assembled by adopting a bolt, and the disassembly and assembly difficulty of the second fixed part is reduced. The automatic disassembly and assembly structure for the leaf spring is applied to the touch integrated machine, and therefore, the disassembly and assembly difficulty of a face shell and a bottom frame of the touch integrated machine can be lowered.

The rigidity-adjustable compact type coupler comprises a clamping ring connected with a driving shaft into a whole, and a ring sleeve is arranged on the clamping ring; the supporting body is arranged on the driving shaft and connected with an annular flange through a torque limiter; and the pre-compression eccentric split type lining is connected with the clamping ring and the supporting body. The pre-compression eccentric split type bushing is adopted, axial pre-compression of the rubber bushing is achieved through the bolt, the elastic body is expanded, after the bolt is unloaded, the size of the elastic body is reduced, the elastic body is easy to disassemble, and maintenance convenience of the elastic body is achieved.

The invention relates to a sintering machine head star wheel and material bin installing method. The sintering machine head star wheel and material bin installing method comprises the following stepsof determining construction positions of a temporary lifting beam and a lifting inverted chain; installing a material bin reversed lifting platform and an upper material bin in place; constructing thetemporarily lifting beam and the lifting inverted chain; constructing a sintering machine head skeleton and a temporary transportation track; enabling a head star wheel flexible transmission device to be transported and be in place in advance; horizontally transporting a sintering machine head star wheel; lifting the sintering machine head star wheel in place; lifting the head star wheel flexibletransmission device in place; installing a grate-layer material lower material bin in place; and installing a raw material feeding lower material bin in place. By means of the sintering machine headstar wheel and material bin installing method, the construction difficulty can be reduced, the construction period is shortened, and the construction safety is facilitated.

The invention discloses a tooling device and its application, and relates to the technical field of process equipment. A tooling device according to the present invention comprises: a frame on which at least one through hole is formed; and a plurality of legs fixed on the two end faces of the frame along the extending direction of the through hole, wherein all the legs on one end face The outriggers are connected to the main equipment; at least one base, the base is vertically installed on the end faces of the two outriggers on the side of the frame away from the main equipment; at least one ejector device is fixedly installed on the On the base, the telescopic rod of the ejecting device is aligned with the through hole, and the telescopic rod is allowed to be extended or shortened in the through hole. Through the detachable structure, the present invention solves the problem that the installation and disassembly of the integral tooling device is difficult and consumes a lot of time.

The invention discloses an air conditioner outdoor unit and an air conditioner, and relates to the field of air conditioners. The air conditioner outdoor unit comprises a bottom shell, a compressor and an anti-vibration bracket; at least three mounting foot pads are fixedly arranged on the bottom shell; the compressor is supported on all the mounting foot pads; all the mounting foot pads are distributed in the circumferential direction of the compressor; all the mounting foot pads are fixed to the compressor; the anti-vibration bracket comprises at least two bracket units; all the bracket units are detachably fixed on the bottom shell; and all the bracket units are located between the bottom wall and the bottom shell. By arranging the detachable anti-vibration bracket between the bottom wall of the compressor and the bottom shell of the outdoor unit, the compressor is not liable to be damaged by collision during transportation, the rigidity of the mounting foot pads can be designed according to the required optimal rigidity during compressor operation, and operating vibration and noise of the compressor are reduced advantageously; and in addition, since the anti-vibration bracket is divided into at least two bracket units, the contact area between the anti-vibration bracket and the bottom wall of the compressor during collision is increased profitably, and the mounting and dismounting difficulty of the anti-vibration bracket is lowered advantageously.

The invention belongs to the technical field of storage cabinets, and relates to a corner cabinet accessory and a corner cabinet. The corner cabinet accessory comprises a supporting column, a storagedisc and a transmission assembly. The storage disc can be controlled by the transmission assembly to move between a first position and a second position around the supporting column. The transmissionassembly comprises a cantilever, a first guide rod and a second guide rod. The first end of the cantilever is fixedly connected with the supporting column. The second end extends to the bottom of thestorage disc. The first guide rod is arranged on the outer side of the cantilever; one end of the first guide rod is rotatably connected with the second end of the cantilever in a manner of swinging around a vertical first swinging axis. The other end of the first guide rod is connected with the storage disc in a manner of swinging around a vertical first hinge axis. The second guide rod is arranged on the inner side of the cantilever; one end of the second guide rod can be connected with the cantilever in a swing mode around a vertical second swing axis which is separated from the supportingcolumn by a horizontal distance, the other end of the second guide rod can be connected with the storage disc in a swing mode around a vertical second hinge axis, the corner cabinet accessory can be integrally assembled in the cabinet body after being assembled, and therefore the mounting and detachment difficulty is lowered.

The invention relates to the technical field of lifting devices, in particular to a hybrid mosquito curtain balancing lifter. The lifter includes a frame, a central shaft mounted vertically between a top plate and a bottom plate, and a secondary wheel assembly spinning horizontally, transmission gear set and a primary wheel assembly are arranged on the central shaft; the mother wheel assembly comprises a single direction locking device which is provided with a horizontally spinning bus wheel, and a meshing gear is arranged between the bus wheel and a driving wheel; the secondary wheel assembly is provided with a coupled gear; the frame is provided with a clutching and lifting device for driving the central shaft to move upward and downward, a first single direction bearing is placed between the transmission gear set and the central shaft, and the frame is provided with a motor and a manual bead chain for driving the transmission gear set; the lifter is a reasonable structure, wherein the motor plays the functions of error recognition and lifting control through sensors installed on a limit ring, which makes it convenient for users to adjust the overall suspension height of a mosquito curtain. The lifter alleviates the assembling and dissembling difficulty during daily cleaning activity, and enhances the conveniences of cleaning and safety of using. The whole structure is neat and stable. The lifter has a broad application range.