6results about How to "Increase the operating area" patented technology

The utility model discloses a building electrical design multifunctional tool table belongs to building electrical technical field, including tool table body, the front side of tool table body top is provided with the storage groove, and the multiple baffle in storage groove divides the space into independent area, can be according to the accurate zoned storage of tool type, avoids all kinds of tools to mix and pile up, and sliding type tool box is used to store commonly used tool specially, effectively solves the tool loss problem of traditional tool table because of disorder, reduces resource waste, makes tool management more rationality, and the push-pull type switch is realized to the cooperation of sliding block and sliding groove of cover plate, and cooperation buckle assembly can complete locking and unlocking quickly, and tool box can be directly along mesa push-pull and use, shortens the tool access time, reduces work interruption, and the flat mesa can be formed after cover plate closes, further expands operation area, solves the mesa disorder problem of traditional tool table tool pile up, reduces the risk of accidental contact tool.

This utility model discloses a protective cover structure for a metal cutting machine, including side plates arranged opposite each other and a back plate connected between the rear ends of the side plates. A flip-top cover is connected between the top ends of the side plates, and the rear end of the flip-top cover is rotatably connected to the top end of the back plate. Limiting components are provided between the front two sides of the flip-top cover and the top ends of the side plates. The limiting components include overlapping steps, overlapping edges, and baffles. With the designed openable and closable flip-top cover, when it is necessary to inspect and maintain various accessories inside the protective cover, the flip-top cover can be opened, thereby increasing the operating area for personnel and making it easier for them to operate. At the same time, the opening operation of the flip-top cover is also convenient and quick. It is only necessary to remove the baffle from the surface of the flip-top cover. The entire process can be completed by hand without the aid of external auxiliary tools.

The support for decoration construction comprises a bottom plate, vertical rods are fixed to the four corners of the upper surface of the bottom plate, the top ends of the vertical rods are jointly and fixedly connected with a main springboard, side springboards are rotationally connected to the two sides of the main springboard through hinges, and side supporting assemblies are installed on the two sides of the lower surface of the bottom plate. An opening is formed in one side of the main springboard, and a top cover is rotationally connected into the opening through a hinge. The bottom plate, the vertical rod, the main gangplank, the two side gangplanks, the side supporting assembly and the stabilizing assembly are arranged, the two side gangplanks can rotate through hinges and are unfolded on the two sides of the main gangplank, the operation area above the side gangplanks is increased, the stability of the support when the support is placed is improved through the side supporting assembly at the bottom, and when the support is not used, the two side gangplanks are rotated to the surface of the main gangplank; the side supporting assembly moves towards one side of the bottom plate, so that the size of the support is reduced, and the support is more flexible and convenient to use.

The utility model relates to the technical field of ear, especially quick release type watchband and ear, quick release type watchband includes watchband main part, ear in the watchband main part is connected, ear includes ear shell, unlocking piece, ear stem and unlocking drive mechanism, unlocking piece and ear stem are slidably arranged in the ear shell respectively, unlocking drive mechanism is arranged between unlocking piece and ear stem, ear stem can be telescopic in the inside and outside of ear shell through unlocking drive mechanism to realize the quick disassembly of ear relative to watch case, through setting unlocking drive mechanism between unlocking piece and ear stem, user can realize one button to disassemble ear, reduced ear's dismounting difficulty, children can one button to disassemble ear, avoid scald when watch battery is hot, thereby guarantee the health safety of children, simultaneously optimize the area proportion of unlocking piece top operating surface in the ear shell, increase the operating surface area of unlocking piece, children are easier to press unlocking piece, and it is convenient for children to disassemble ear.

The utility model discloses an adjustable profile steel inner supporting platform device for silo slip-form construction, and relates to the technical field of constructional engineering. The device comprises 16 truss I-shaped steel girders which are uniformly distributed along the radial direction of the silo; the central steel cylinder is connected with the I-shaped steel main beam through a flange plate and an M24 bolt; a round steel pull rod for connecting the I-shaped steel main beam and the central steel cylinder is tensioned through a turn buckle; the bracket embedded part is embedded at the position 1.5 m below the bottom elevation of a steel beam at the top of the silo and welded with a cylinder wall embedded steel plate, and the bracket embedded part is matched with an electric hoist to realize lifting of the platform; the lifting of the platform is realized through the electric hoist, and the tension degree of the round steel pull rod is adjusted through the turn buckles, so that the central steel cylinder is suspended by 1cm to ensure uniform stress. The platform laying layer is of a closed rigid structure composed of annular steel pipes, battens and laminated multi-layer plates, the operation area is enlarged to 953 m < 2 >, the high-altitude operation risk is reduced by 80%, and the construction period is shortened. The device has the advantages of high rigidity, flexibility in adjustment and reusability of materials, and is suitable for slip-form construction of silos with the diameter within 26m.

This utility model discloses a mold side forming mold structure, including a mounting platform, a top pressing mechanism, a mounting snap-fit ​​mechanism, and a stabilizing mechanism. The top pressing mechanism includes a support frame and a snap-fit ​​rod. The mounting snap-fit ​​mechanism includes a locking spring block and a counter-tension spring rod. The stabilizing mechanism includes a rotating frame and a double-layer clamping ring. The top pressing mechanism provides overall stable support to ensure that the structure does not shake during the pressing process. The top pressing cylinder provides precise and controllable pressure to ensure the stability of the workpiece position during the forming process. The symmetrically designed side plates enhance the structural rigidity and improve the forming accuracy. The mounting snap-fit ​​mechanism realizes precise locking and unlocking operations and enables rapid locking and releasing of the snap-fit ​​rod. In conjunction with the guide groove, locking spring block, and counter-tension spring rod structure, the assembly convenience and locking reliability are improved.