26results about How to "Improve installation and removal efficiency" patented technology

The utility model discloses a piling device of a piling hammer, and belongs to the technical field of piling equipment. The pile hammer driving device comprises a first driving part, a hollow connector and a second driving part. The first driven part is connected with a pile hammer. The hollow connecting body is connected with the first hitting replacing part in a welded mode. The second driving part is in welded connection with the hollow connecting body and is in contact with the pile during driving. Rail grooves are welded to the side edges of the first driving replacing part, the hollow connecting body and the second driving replacing part which are sequentially welded, and the rail grooves and the pile hammer are located on the same rail. The piling device of the piling hammer is simple in structure and high in mounting and dismounting efficiency, accurate guidance is provided for piling construction through the design of the track grooves, and construction accuracy and construction efficiency are improved.

The utility model relates to the technical field of nuclear power stations, in particular to an anti-deformation bracket for nuclear power station containment transportation. The nuclear power station containment transportation anti-deformation bracket comprises a truss and a supporting cushion frame. The truss comprises a plurality of main frame bodies, and the plurality of main frame bodies are sequentially connected end to end to form a main frame; the plurality of supporting pad frames are arranged at intervals, and are sequentially connected through the main frame; in every two adjacent main frame bodies, a first lifting lug is arranged on one main frame body, a second lifting lug is arranged on the other main frame body, the first lifting lug and the second lifting lug are connected through a first pin shaft after being matched, one of the first lifting lug and the second lifting lug is a single-side lifting lug, and the other one of the first lifting lug and the second lifting lug is a double-side lifting lug. The utility model provides an anti-deformation bracket for transportation of a containment vessel of a nuclear power station, which is used for preventing the containment vessel from being deformed in the transportation process.

The utility model relates to the technical field of spiral telescopic connecting pipes, in particular to a spiral telescopic connecting pipe convenient to disassemble and assemble, which comprises a connecting pipe and a fixing pipe, a rubber ring for preventing leakage is arranged on the connecting pipe, a driving mechanism for driving the rubber ring to contract is further arranged on the connecting pipe, and a clamping rod for clamping the connecting pipe is arranged on the fixing pipe. By arranging the driving mechanism, the rubber ring is tightly attached to the connecting position, leakage of the connecting position is prevented, potential safety hazards are prevented, meanwhile, the fixing effect on the connecting pipe is improved by fixing the rubber ring, and the situation that the pipeline connecting position is loosened due to too long installation time is prevented; an operator can mount and dismount the connecting pipe by rotating the sliding ring, the mounting and dismounting efficiency of the operator is improved, the operation time is saved, when the operator carries out overhauling, the operator can conveniently carry out overhauling, the fixing effect on the connecting position is improved, and the situation that the fixing effect is reduced due to too long mounting time is prevented.

The utility model discloses a rear anchor type embedded part fixing device, which relates to the technical field of building embedded parts and comprises a mounting plate and further comprises an embedded column fixedly arranged on the mounting plate, a groove is arranged at the bottom end of the mounting plate, a bearing disc is rotatably arranged in the groove of the mounting plate, an adjustable clamping component is arranged in the bearing disc, and the embedded column is fixedly arranged on the mounting plate. A frame is arranged below the adjustable clamping assembly, a sleeve is fixedly connected to the frame, a tightening assembly is arranged in the sleeve, an arc-shaped plate is fixedly connected to the bottom of the frame, an elastic piece is fixedly connected to the inner bottom of the arc-shaped plate, a clamping plate is fixedly connected to the bottom of the elastic piece, and mounting cylinders are fixedly connected to the outer walls of the arc-shaped plate on the two sides of the upper portion of the clamping plate. And a piston column is connected to the mounting block in a sliding and penetrating mode, a limiting rod is fixedly connected to the top of the piston column, and a pipeline clamping assembly is arranged below the piston column. The device can achieve rapid mounting and dismounting of the pipeline, use is flexible, and the mounting and dismounting efficiency of the pipeline is effectively improved.

The utility model discloses a scaffold for interior decoration, which comprises supporting legs and a main supporting plate, the number of the supporting legs is not less than three, each group of supporting legs are arranged at intervals along the same length direction, and an auxiliary supporting plate is rotatably connected between every two adjacent supporting legs; the supporting legs are rotationally connected with inclined rods, the movable ends of the inclined rods are detachably connected with the other set of supporting legs, and the length of the inclined rods is larger than that of the main supporting plate. The device has the beneficial effects that stability and safety are provided for the main supporting plate through the supporting legs, the main supporting plate, the auxiliary supporting plate and the inclined rods, a user can easily climb through the stepped structure of the auxiliary supporting plate, and operation convenience is improved; the device can be folded and stored after being used, transportation is convenient, and space is saved.

The utility model relates to railway flat car technical field, concretely is a kind of high adaptability railway flat car, including flat car frame;Locking mechanism and loading mechanism are equipped on the flat car frame;The locking mechanism includes mounting seat, the mounting seat is movably connected on flat car frame, the mounting seat is equipped with several, the mounting seat is rotatably connected, locking head is connected on the mounting seat, the locking head is detachably connected with loading mechanism. Through the intercoordination of the detachable structure's loading assembly and the locking head lock seat, the loading assembly of different structure can be installed according to different goods to load or fix the goods of corresponding structure, the stability of the goods during transportation is improved, the adaptation range of flat car is improved. Through the lock seat of different structure set up, different loading assemblies can be adapted, to improve the stability of loading assembly in the use process or improve the installation and removal efficiency of loading assembly, to facilitate the loading operation of different types of goods.

The application provides a lightning protection device for a concrete tower chimney, and belongs to the field of lightning protection equipment, to solve the problem of inconvenient installation and disassembly, comprising a chimney body, a fixing frame is fixedly connected to the chimney body, a bidirectional threaded rod is rotatably connected to the fixing frame, a second turntable is fixedly connected to the threaded sleeve, a bevel gear is fixedly connected to the threaded sleeve, a transmission threaded rod is threadedly connected to the threaded sleeve, a clamping plate is fixedly connected to the transmission threaded rod, and a rubber pad is fixedly connected to the clamping plate. The application is provided with a bidirectional threaded rod; when the equipment is disassembled, the first turntable on one side can be rotated to drive the first turntable to rotate, the first turntable can drive the moving frames on both sides to move outward, the extrusion blocks on the moving frames can be separated from the positioning box at the same time, the positioning box fixed by clamping is loosened, the parts connected to the installation plate are disassembled, and maintenance is carried out, so that the disassembly efficiency is improved.

The utility model relates to the technical field of phosphoric acid impurity filtering, and discloses a phosphoric acid filtering device which comprises a box body, the top of the box body is fixedly connected with a telescopic air cylinder, the output end of the telescopic air cylinder is fixedly connected with a top cover, the inner bottom of the box body is fixedly connected with a supporting piece, and the top of the supporting piece is fixedly connected with a bottom cover. A flowing assembly is installed in the middle of the box body, connecting plates are fixedly connected to the left side and the right side of the box body correspondingly, movable plates are slidably connected to the left side and the right side of the box body correspondingly, and cross-shaped protruding blocks are rotationally connected to the sides, opposite to the movable plates, of the two connecting plates correspondingly. The peripheries of the multiple cross-shaped protruding blocks are slidably connected with a rotating roller and a winding roller correspondingly. According to the filter membrane winding device, the servo motor is driven to drive the cross-shaped convex block to rotate, so that the cross-shaped convex block drives the winding roller to wind the filter membrane, and meanwhile, the rotating roller is pulled to release a new filter membrane, so that the cleaning and dismounting frequency of a worker is reduced, and the filter efficiency is improved.

The utility model provides an edging device for processing plastic-steel doors and windows, and relates to the technical field of plastic-steel doors and windows, the edging device comprises an adjusting assembly, an edging assembly and a clamping assembly are arranged on the adjusting assembly, the adjusting assembly comprises a processing frame, sliding rails are symmetrically installed on the inner side of the processing frame, and lead screws are installed in the sliding rails. The butt joint seat is installed on the outer side of the rotating shaft in a sliding mode, the positioning column is promoted to slide in the sliding installation groove, then the rotating seat is used for driving the buckling piece to rotate, the buckling piece and the butt joint seat are clamped, finally the threaded sleeve is moved downwards, the threaded sleeve and the buckling piece are connected in a threaded mode, and limiting is facilitated; the limiting block is beneficial to providing a limiting effect on the threaded sleeve, the installation stability of the grinding plate is guaranteed, meanwhile, operation is convenient and fast, complex and tedious operation steps do not need to be used, the labor and time cost is reduced, the assembly and disassembly efficiency is improved, the equipment shutdown waiting time is shortened, and the production efficiency is improved.

The invention discloses a novel unilateral bolt and an assembly type enclosing wall using the same and facilitating dry type connection. On one hand, the unilateral bolt is provided, the problem that an existing bolt is prone to sliding and loosening under the condition that the bolt cannot be communicated is solved, and fixing is achieved by clamping the upper edge through the unfolding structure. The invention further provides an assembly type enclosing wall facilitating dry type connection, compared with the prior art, the purpose of dry operation on a construction site can be achieved only through hoisting of a crane by means of the assembly type enclosing wall, meanwhile, only corresponding components need to be disassembled and replaced during later maintenance, the assembly and disassembly efficiency is high, and the maintenance cost is low.

The utility model provides a micro-fluidic electromagnetic valve capable of accurately regulating and controlling the flow of a vacuum pump, which relates to the technical field of electromagnetic valves and comprises a valve body, a protective shell fixedly mounted at the top of the valve body, a coil arranged on the inner wall of the protective shell, an iron plate fixedly mounted on the top surface in the protective shell, and a first spring fixedly mounted at the bottom of the iron plate. A valve element is fixedly installed at the bottom of the first spring. During use, a worker rotates a grip, the grip drives a threaded rod to rotate, the threaded rod moves along a threaded hole, a limiting rod enters a protective shell, then the worker electrifies a coil, when current passes through the coil, a magnetic field is generated, the acting force of the magnetic field drives an iron valve element to move, the valve element ascends, a first spring is compressed, and the valve element is driven to move. When the top of the valve element makes contact with the limiting rod, the valve element stops moving, and therefore a worker can control the position of the limiting rod in the protective shell, the moving distance of the valve element is controlled, and flow adjustment can be completed.

The utility model provides a feather shaping device for artificial badminton production, which belongs to the technical field of feather shaping devices and comprises a workbench, conveying mechanisms are arranged inside and on the upper surface of the workbench, a fixing mechanism is further arranged on the workbench, and a shaping mechanism is arranged in the fixing mechanism. The utility model solves the problems that when feathers with different specifications are subjected to heating and shaping in the prior art, a mold is generally required to be replaced, a plurality of bolts are required to be assembled and disassembled when the mold is replaced, the whole operation process is very tedious, the replacement frequency is reduced, and meanwhile, when the feathers are subjected to heating and shaping through a heating wire, the replacement time is shortened. And the high temperature of the heating wire can be transmitted to the shaping part, so that workers are easily scalded.

The utility model provides a kind of roof wind shaft mouth anti-falling device, the device includes reel, winding assembly, anti-falling net and adjustable cover plate;Reel is equipped with accommodating space and is set to the opening in the middle part of reel length direction;Winding assembly includes winding roller and rocker, winding roller is rotatably set in accommodating space, rocker is set to reel outside, and is connected to winding roller;Anti-falling net one end is wound in winding roller, other end is connected to adjustable cover plate;Adjustable cover plate and opening buckle connection, and its length can be adjusted.The utility model is by being provided with reel and adjustable cover plate, not only make anti-falling net easy to store, anti-falling net can also be stably, conveniently fixed on roof wind shaft, the shape of anti-falling net can be limited simultaneously, to prevent its from being interwoven knot phenomenon when long time use, ensure the protection effect of anti-falling net.

This utility model discloses a monitoring device for new energy power generation that is easy to install and disassemble. It includes a camera, a connecting rod fixedly connected to the bottom of the camera, an annular groove for limiting the position on the outer wall of the bottom of the connecting rod, a bracket, a cable tray fixedly connected to the upper surface of the bracket, and a mounting hole on the upper surface of the left end of the bracket. The connecting rod is detachably connected to the inside of the mounting hole. This monitoring device for new energy power generation, which is easy to install and disassemble, allows for quick installation and fixation of the camera and bracket without the need for specialized tools or complex operations, through the cooperation of the connecting rod and the mounting hole on the bracket, combined with the limiting position of the U-shaped block at the end of the positioning rod and the annular groove. During disassembly, only the driving component needs to be controlled to move the positioning rod, causing the U-shaped block to disengage from the annular groove, thus easily separating the camera and bracket. This significantly improves installation and disassembly efficiency and reduces labor and time costs.

The utility model relates to the technical field of feed processing equipment, in particular to a feed processing smashing device which comprises a machine frame, a machine shell is fixedly connected to the machine frame, an installation structure is arranged on the machine shell, a leakage net is installed on the machine shell through the installation structure, an installation ring is fixedly connected to the machine shell, and an installation groove is formed in the installation ring. One end of an annular leakage net is connected with the installation groove in an inserted mode, the other end of the leakage net is connected with a cover plate with a T-shaped section in a sliding mode, four positioning blocks are fixedly connected to the upper circumference of the cover plate, positioning holes are formed in the positioning blocks, four fixing rods are fixedly connected into the machine shell, the fixing rods are connected with the positioning holes in an inserted mode, and fixing blocks are fixedly connected to the machine shell. The fixing block is fixedly connected with a first rotating shaft, the first rotating shaft is rotatably connected with a machine cover, the machine cover is fixedly connected with an abutting ring, and the abutting ring abuts against the cover plate; and the mounting structure is arranged, so that the mounting and dismounting efficiency of the leakage net is improved, leakage nets with different mesh numbers can be replaced conveniently, and the fine degree of crushing is improved.

This utility model provides a steel frame formwork structure and an L-shaped wall formwork system suitable for L-shaped wall formwork. Multiple frame structures are spliced ​​together in the vertical and horizontal directions by clamping structures. Perpendicular frame structures are fixed by vertical connecting structures. Frame structures located at the inner corner of the L-shaped wall formwork are spliced ​​together by corner structures and fixed to the inner corner frame structures by clamping structures. This modular splicing method replaces the complex assembly process of existing steel frame wooden formwork construction that requires additional connectors. It allows construction personnel to flexibly adjust the size and shape of the wall formwork according to actual project needs without redesigning the entire mold set. This simplifies the connection structure, reduces the weight of the overall formwork structure, eliminates the need for complex on-site assembly operations, effectively shortens construction time, and improves construction efficiency.

The utility model relates to the field of maintenance platform quick -mounting buckle discloses modularization forming machine maintenance platform quick -mounting buckle assembly, including mounting panel, the lower surface fixed connection of mounting panel has two groups of positioning column, the upper surface of mounting panel is provided with two groups of quick -mounting assembly, the top fixed mounting of quick -mounting assembly has the expansion plate, the outer surface of expansion plate expansion end is provided with auxiliary assembly, the quick -mounting assembly includes mounting seat, the inner wall rotation of mounting seat is connected with support block. In the utility model, through the mutual cooperation of the connecting relationship between the mounting seat, support block, adjusting seat and other parts in the equipment, through the thread connection of fixed screw and fixed nut, the spatial position and angle of expansion plate can be adjusted flexibly, and stable connection is realized, combining the expansion function of expansion plate, the spatial demand of different maintenance scenes is satisfied, the maintenance platform installation and dismounting efficiency is greatly improved, and convenience is provided for maintenance work.

This utility model discloses a marine containerized power supply, relating to the field of containerized power supply technology. The utility model includes a container body; several battery module assemblies are fixedly installed at the bottom of the container body. Each battery module assembly includes a frame, and several L-shaped support plates arranged in a linear array are symmetrically fixedly connected to opposite sides of the frame. A first baffle is fixedly connected between two L-shaped support plates at the same horizontal level, and several heat dissipation holes are evenly distributed on one side of the baffle. A first rotating shaft and a second rotating shaft are rotatably connected to the bottom of the frame. This utility model, through the use of this device, allows several batteries on the frame to be simultaneously sealed and fixed, and to be simultaneously disassembled, while avoiding the use of several bolts required for traditional battery fixing. This reduces the number of steps involved in installing several batteries, thereby reducing labor and improving the efficiency and convenience of battery installation and disassembly.

The application relates to the technical field of support cylinders, and relates to a reinforcing device for a cast-in-place pile, which comprises a plurality of spliced support cylinder assemblies, a top protection assembly is detachably arranged at the top of the topmost support cylinder assembly, and a fastening assembly is arranged on the top protection assembly. The support cylinder is designed in two layers, i.e. an inner layer and an outer layer. The inner layer is designed to be perpendicular to the horizontal plane by 90 degrees, and the outer layer is designed to be a taper with a small upper end and a large lower end. Vertical reinforcing ribs and annular reinforcing ribs are arranged between the two layers, so that the overall structural strength of the support cylinder is improved. The taper design is characterized by a small end section area, and the earth penetration resistance is obviously smaller than that of a straight cylinder. The support cylinder is more smooth to pull out, and is not prone to soil carrying and hole collapse. The quick detachable mounting mechanism is arranged, so that the support cylinders can be quickly mounted and detached. Compared with the traditional mounting and detaching mode, the efficiency is higher.

The utility model discloses a partial discharge on-line monitoring device which comprises a partial discharge on-line monitoring device body and a plugging connection port arranged at the front side of the partial discharge on-line monitoring device body. A connecting ventilation pipe body is arranged at the tail end of the bottom connecting adsorption disc, a rotating threaded rod is arranged at the tail end of the telescopic connecting body, a stirring adjusting knob is arranged in the middle of the rotating threaded rod, the rotating threaded rod can move by stirring the stirring adjusting knob, and the telescopic connecting body can be pulled to extend through movement of the stirring adjusting knob; after improvement, during installation, after air is pumped out through the bottom connecting adsorption disc, the bottom connecting adsorption disc can be connected with an appointed position in an adsorption installation mode, the installation steps are simple and rapid, only reverse operation is needed for disassembly, and the installation is convenient. The method is simple, convenient and fast, the mounting and dismounting efficiency of workers can be effectively improved, and the use practicability of the partial discharge online monitoring device is effectively improved.

The utility model relates to the technical field of hollow glass, and discloses splicing type tempered hollow glass which comprises first hollow glass and second hollow glass, the two sides of the first hollow glass and the two sides of the second hollow glass are fixedly connected with first mounting blocks and second mounting blocks, the interiors of the two second mounting blocks are slidably connected with moving blocks, and the moving blocks are connected with the first mounting blocks and the second mounting blocks in a sliding mode. Handles are fixedly connected to the front portions of the two moving blocks, inserting blocks are fixedly connected to one sides of the two moving blocks, the two inserting blocks are slidably connected to the interior of first mounting blocks, moving plates are slidably connected to the interiors of the two first mounting blocks, inserting rods are fixedly connected to one sides of the two moving plates, and the inserting rods are fixedly connected to the other sides of the two moving plates. And the other sides of the two movable plates are fixedly connected with one ends of movable rods. According to the hollow toughened glass, the hollow glass is conveniently spliced, the mounting and dismounting efficiency of the hollow toughened glass body is improved, sound insulation can be effectively carried out, and the sound insulation performance of the glass is improved.

The utility model relates to motor technical field, concretely is a kind of motor of motor cover convenient to replace, including motor body, motor body one end detachably equipped with motor cover, motor cover includes protective shell, protective shell one end is equipped with first mounting plate, first mounting plate one end outer side wall is equipped with first connecting rod, first connecting rod bottom end is equipped with threaded rod, first mounting plate other end is hingedly connected with the second mounting plate compatible with first mounting plate, second mounting plate remote from first mounting plate one end outer side wall is equipped with second connecting rod, second connecting rod is slidably connected with connecting joint, connecting joint top end is equipped with the threaded connection groove of screwing with threaded rod, the utility model's second mounting plate and first mounting plate one end hingedly connected, with other end can open after dismounting or closing after locking, the installation process of motor cover does not need to use additional screw, avoid the situation that screw loss influences motor cover installation, improve installation dismounting efficiency.

The utility model relates to a ceramic core production equipment field especially relates to a kind of for the core press of ceramic core preparation, including core press, the inside sliding of positioning block is provided with limiting post, the outside of limiting post is provided with several groups of ball, the one end of limiting post is rotatably connected with bolt, the outer end of bolt is equipped with handle;The inner wall of positioning connecting groove is provided with several groups of arc clamping groove;The outer end of positioning block is provided with fixed hole;The utility model passes through forward and reverse rotation bolt, controls the extrusion and the state of not extrusion of limiting post to card pearl, makes card pearl and arc clamping groove carry out the connection of clamping and not clamping, can quickly complete the disassembly installation of pressing head fixed column and pressing head connecting column, need not to rotate respectively to multiple positioning bolt, it is simple and convenient to operate, further reduce the disassembly replacement time of pressing head, improve the installation and disassembly efficiency of pressing head, further improve the pressing efficiency of core press.