5results about How to "Solve sliding" patented technology

The utility model discloses a kind of cantilevered scaffold steel wire rope sling fastening structure, including upper fastening plate and lower fastening plate, fastener is set in the inner side of fastening structure, fastener includes abutting plate, support plate and spring, support plate is set between spring and abutting plate, limiting piece is set between upper fastening plate and lower fastening plate, limiting piece includes through column and movable plate, through column is connected end, movable plate is set in the inner side of through column.The utility model is combined by abutting plate, support plate and spring in fastener, and through column and movable plate cooperation in limiting piece, so that structure can better adapt to the shape and stress condition of steel wire rope, provide stable fastening, the adjustability and stability of limiting piece, convenient tightening adjustment, and by movable plate in the vertical adjustment and transverse restriction design in movable slot, so that it adapts to different installation environment and stress requirement.

The utility model relates to the technical field of battery trays, in particular to an adjustable blocking edge anti-sliding device of a soft package cylindrical battery tray, which comprises a tray main body, an adjustable blocking edge frame, a locknut, a main tooth, a buckle and an auxiliary tooth, the main tooth is integrally formed on the tray main body in an injection molding mode, and the auxiliary tooth is integrally formed on the adjustable blocking edge frame in an injection molding mode. The adjustable flange frame can be adjusted on the tray body in a sliding mode, and the main teeth on the tray body are meshed with the auxiliary teeth on the adjustable flange frame. The buckles are integrally arranged on the adjustable flange frame in an injection molding mode, clamping grooves matched with the buckles are formed in the tray body, and the buckles are connected with the clamping grooves in a buckled mode. The tray main body and the adjustable flange frame are connected through screws, and the locknuts are arranged at the screws to fix the tray main body and the adjustable flange frame together. Compared with the prior art, the adjustable blocking edge anti-sliding device for the soft package cylindrical battery tray can effectively solve the problem that an adjustable blocking edge of an existing tray slides, reduces the workload of tray adjustment when battery models are replaced at the same time, improves accuracy, and facilitates smooth normal production of batteries.

The utility model discloses a kind of clamping mechanisms for hardware machining, comprising: processing table, the upper end of the processing table is fixedly connected with placing table, the upper end of the placing table is provided with expansion assembly, the inner wall of the placing table is provided with clamping assembly, the expansion assembly includes shell, the upper end of the placing table is fixedly connected with shell, the inner wall of the shell is provided with connecting block, the inner wall of the connecting block is fixedly connected with connecting rod, and the number of connecting rod is four symmetrically arranged, the end of the connecting rod away from connecting block is rotatably connected with expansion arm by pivot, the outer side wall of the shell is provided with through-hole, and the number of through-hole is four symmetrically arranged, the inner wall of the through-hole is fixedly connected with limit shaft, the inner wall of the shell is rotatably connected with transmission shaft. The utility model cooperates through expansion assembly and clamping assembly, effectively solve the problem that traditional plane clamping plate is not firmly clamped when facing inner cylindrical hardware.

The utility model relates to the technical field of furniture, and particularly discloses a seat with switchable moving modes, which comprises a seat body and switchable moving components respectively arranged on the outer sides of legs and feet of the seat body, each switchable moving component comprises a bending connecting piece, a screw rod, a connecting frame and a pulley, the bending connecting piece is fixed with the legs and feet of the seat body through a fastener, and the screw rod is connected with the connecting frame. A lead screw vertically penetrates through the upper portion of the bending connecting piece, the two ends of the lead screw extend out of the bending connecting piece, the lower end of the lead screw extends out and penetrates through the connecting frame to be provided with a first limiting nut in a screwed mode, the upper end of the lead screw extends out and is provided with a second limiting nut in a screwed mode, and the outer wall of the lead screw is sleeved with a pressure spring which is located between the bending connecting piece and the connecting frame. When the chair is placed, the bottoms of the pulleys protrude out of legs and feet of the chair body, and when the chair is pressed down under stress, the bottoms of the pulleys are flush with the bottoms of the legs and feet of the chair body. The folding and unfolding of the pulley can be realized by switching two states of the moving component, and the problem that the seat is difficult to move is solved.