11results about How to "Improve maintenance and replacement efficiency" patented technology

The invention discloses a detachable traceless silicone rubber creepage-increasing umbrella skirt and processing equipment and a processing technology thereof, and belongs to the technical field of electric insulation accessory processing, the detachable traceless silicone rubber creepage-increasing umbrella skirt specifically comprises an umbrella skirt body, a mounting hole matched with an insulation plate is formed in the middle of the umbrella skirt body, and an interlocking opening communicated with the mounting hole is formed in the umbrella skirt body in the radial direction of the umbrella skirt body; the interlocking opening can realize autonomous closing and locking, and the closed umbrella skirt body forms a complete closed-loop structure; according to the invention, through the arrangement of the interlocking opening, the umbrella skirt body is directly sleeved into the insulating plate and then the interlocking part is buckled during installation, the umbrella skirt body is separated by hands during disassembly, tools are not needed, adhesive residues are avoided, mechanical damage is avoided, detachable traceless installation is truly realized, the insulating plate body is not damaged, and the later maintenance and replacement efficiency is greatly improved.

The present application relates to the technical field of garment assembly line, and discloses a segmented hanging type conveying device for garments, which comprises a supporting frame and a track fixedly installed below the supporting frame, two or more groups of transmission racks connected end to end are slidingly installed below the supporting frame, a clamping groove and a clamping buckle are respectively formed at the two ends of each transmission rack, adjacent transmission racks are connected into a chain through the clamping groove and the clamping buckle, and each transmission rack comprises two groups of rack monomers fixedly embedded in each other. The adjacent transmission racks are connected into a chain through the clamping groove and the clamping buckle, and the two groups of rack monomers are fixedly embedded in each other. Compared with the traditional integral type or the technical structure of the connecting rod connected through bolts, the segmented hanging type conveying device for garments can realize independent extraction and offline replacement of a single faulty transmission rack and the corresponding mounting seat, and completely does not need to disassemble the whole assembly line conveyor belt during maintenance, so that the maintenance and replacement efficiency of the faulty section is greatly improved, and the equipment downtime maintenance cost is effectively reduced.

The invention relates to the technical field of power transmission and transformation equipment of a power system, in particular to an automatic replacement device and method for a two-station flexible direct current converter valve sub-module. The automatic replacing device comprises a structure frame unit and a butt-joint frame unit, wherein the structure frame unit is used for being hoisted to the position, where the fault submodule needs to be replaced, of the valve tower frame, and the butt-joint frame unit is arranged on the structure frame unit and provided with a positioning connecting structure used for being in butt joint with the valve tower frame. The device further comprises a horizontal rotation unit and a linear movement unit, the positioning connection structure, the horizontal rotation unit and the linear movement unit which can be automatically controlled are adopted, the complete process of recovery of the fault sub-module and replacement of the standby sub-module can be completed through one-time reciprocating, the whole process is high in automation degree, and the maintenance and replacement efficiency is effectively improved.

The utility model relates to the technical field of heat preservation construction, in particular to a heat preservation pipe joint coating waterproof sealing structure which comprises a first arc-shaped plate, the top end of the first arc-shaped plate is fixedly connected with a connecting block, the outer portion of the connecting block is connected with a second arc-shaped plate in a sliding mode, and the first arc-shaped plate is attached to the second arc-shaped plate. Two clamping grooves are formed in each of the left side and the right side of the interior of the second arc-shaped plate, clamping blocks are clamped into the clamping grooves, the clamping blocks penetrate through the connecting blocks to be slidably connected into the second arc-shaped plate, and blocking blocks are hinged to the front side and the rear side of the second arc-shaped plate. The clamping blocks are used for clamping the two arc-shaped plates, and the blocking blocks are used for limiting the clamping blocks, so that the arc-shaped plates are clamped more stably, the maintenance and replacement efficiency of the thermal insulation pipe is higher on the premise that the mounting stability of the arc-shaped plates is guaranteed, the construction progress is not affected, and the action of workers is more convenient; and the construction safety is improved.

The utility model belongs to the tobacco production technical field discloses a kind of brush roller and tobacco conveying equipment.The brush roller includes brush shaft, brush cylinder, two shaft heads and two locking assemblies;Two shaft heads are installed on tobacco conveying equipment;Brush shaft is arranged between two shaft heads, and the both ends of brush shaft are respectively detachably connected with two shaft heads;Brush cylinder is sleeved on the outer periphery of brush shaft;Two locking assemblies are respectively arranged at the both ends of brush shaft, and brush cylinder is clamped between two locking assemblies, and locking assembly is used to lock and fix any end of brush shaft with corresponding shaft head, can realize quick disassembly and assembly, and improve maintenance replacement efficiency.

The utility model relates to the technical field of ecological environment protection equipment, and discloses an ecological floating bed for ecological environment protection, which comprises a floating bed main body. According to the ecological floating bed for ecological environment protection, through modular combination of the floating bed main body and the circular planting frames and a fiber woven structure of the fiber woven mesh, a multi-layer root system fixing network is formed, the plant density is improved, meanwhile, directional growth of plant root systems is ensured, and meanwhile, a uniform root system supporting surface is provided; then fishes can be blocked under the protection of the protective cover, the fishes are prevented from gnawing the root systems of the plants, meanwhile, the protective cover can prevent impact of water flow from impacting the root systems of the plants, the impact of the water flow is further reduced in cooperation with the speed reduction performance of the conical through hole, and it is ensured that the root systems of the plants in the circular planting frame stably grow; and meanwhile, the protective cover can be rapidly detached through the limiting assembly, and therefore the maintenance and replacement efficiency of the protective cover is improved.

The utility model discloses a portable folding drying rack, including main folding support, spacing base and drying rod, be equipped with spacing hook spare on spacing base, main folding support has main hinged side frame, and main hinged side frame is crossed hinged and is constituted by first support rod and second support rod, be equipped with two parallelly arranged main hinged side frame on spacing base, and the first support rod of two main hinged side frames, second support rod's upper end is connected through drying rod, the lower end of first support rod is hinged with spacing base, and the lower end of second support rod is equipped with spacing rod, when spacing rod is hooked on spacing hook spare, main hinged side frame is unfolded and is supported on spacing base, when spacing rod is separated from spacing hook spare, main hinged side frame is folded and is accomodated on spacing base. Therefore, improve the overall structural strength and support firmness of folding drying rack, improve the quick switching of folding drying rack between unfolding use and folding accomodating support two states, improve the convenience of use.

The utility model discloses a quick connection type loudspeaker cylinder, comprising a loudspeaker cylinder bottom cover, one side of the loudspeaker cylinder bottom cover is provided with a sound channel cover plate, one side of the loudspeaker cylinder bottom cover is fixedly connected with an insertion part, one side of the insertion part is inserted in the sound channel cover plate, two sides of the insertion part are provided with clamping grooves, and the clamping grooves are connected with the sound channel cover plate. A clamping groove is formed in one side of an inner cavity of the loudspeaker cylinder, a locking groove is formed in one side of an inner cavity of the clamping groove, a sliding hole is formed in one side of an inner cavity of the locking groove, a positioning pin is installed in an inner cavity of the sliding hole in a sliding mode, a spring is fixedly connected to one end of the positioning pin, and one end of the spring is fixedly connected to the inner wall of the sliding hole. The loudspeaker cylinder is divided into the main body part for loading the internal components and the part which is easy to damage, and the part which is easy to damage can be quickly disassembled from the main body for replacement, so that the investment of maintenance cost is reduced, the maintenance and replacement efficiency of the loudspeaker cylinder is improved, and convenience is provided for the maintenance work of a user.

The utility model relates to the field of automobile seat backplate, especially a kind of automobile seat backplate assembly with modular quick-release function. Including seat body, the side of seat body is provided with mounting hole, the inner wall of mounting hole is rotatably connected with connecting frame, the inner wall of connecting frame is equipped with dismounting assembly, dismounting assembly includes backplate body and fixed hole, the side surface of backplate body is inlaid with the inner wall of connecting frame, the side of backplate body is provided with rectangular hole, the side of the inner wall of rectangular hole is rotatably connected with screw rod, the arc surface of screw rod is screw-connected with adjusting plate, the section of adjusting plate is isosceles trapezoidal, two oblique waist sides of adjusting plate are provided with sliding hole, the inner wall of sliding hole is slidably connected with sliding plate. The utility model provides a kind of automobile seat backplate assembly with modular quick-release function, which can realize the quick disassembly of automobile seat backplate by hand, without using professional tools, improving the advantages of maintenance replacement efficiency and user experience.

This utility model discloses a high-rigidity tire with a quick-installation structure, relating to the field of vehicle engineering technology. It includes a rim, a hub, a quick-installation mechanism, and a tire carcass unit. The hub is fixed to the central axis of the rim, and spokes are fixed on the rim. The inner wall of the rim is provided with a quick-installation mechanism for rapid rim installation, and the outer side of the rim is fixed with a tire carcass unit for contact. This utility model uses a downward-pressing pull rod to drive an adjusting block downwards. A sloping structure squeezes a plug rod towards the center and compresses a spring. After the rim and tire carcass are aligned, the spring pushes the plug rod into the spoke locking groove to complete pre-installation. Finally, the first spring returns to its original position, driving a sliding rod to insert into the tire carcass fixing seat to achieve a rigid connection, significantly improving maintenance and replacement efficiency.

This utility model relates to the field of solar photovoltaic technology and discloses a fixing structure for a photovoltaic connector on a photovoltaic bracket. A snap-fit ​​frame is fixedly installed at both ends of one side of the fixing plate, and an mounting plate is fixedly installed at both ends of the other side of the fixing plate. A sliding frame is slidably installed on the outer side of each mounting plate, and a storage frame is fixedly installed at the middle of the outer side of each sliding frame. A hollow tube is fixedly installed at the middle of the outer side of each storage frame, and a blocking mechanism is slidably installed inside each storage frame. A pushing mechanism is provided inside each hollow tube, and the pushing mechanism and the blocking mechanism are connected by a drive mechanism. This utility model allows the operator to simply push the connector body during installation, causing the limiting block to be positioned outside the connector body and clamped in a limiting manner. This facilitates the operator's disassembly and assembly of the connector body, thereby improving the efficiency of connector body maintenance and replacement.