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A kind of anti-rust bolt with self-locking ability

A technology of self-locking and ability, applied in the direction of bolts, screws, nuts, etc., can solve the problems of loose bolt fixing and unstable fixing, and achieve the effects of avoiding moisture, shortening service life, and good waterproof characteristics

Active Publication Date: 2022-01-11
LENGSHUIJIANG TIANBAO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of anti-rust bolt with self-locking ability, to solve the problem that when the bolt is fixed in the above-mentioned background technology, if it contacts with the external shock force, the bolt may become loose and unstable. The problem

Method used

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  • A kind of anti-rust bolt with self-locking ability
  • A kind of anti-rust bolt with self-locking ability
  • A kind of anti-rust bolt with self-locking ability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] An anti-rust bolt with self-locking ability, comprising a cylinder 1, the left and right sides of the inner wall of the cylinder 1 are processed with first through grooves 2, the outer wall of the cylinder 1 is processed with threads 3, and the threads 3 are used to connect external nuts , the top of the cylinder 1 is provided with a bolt head 4, the bottom of the outer wall of the bolt head 4 is fixedly connected with the top of the outer wall of the cylinder 1, the inner wall of the bolt head 4 is connected with the inner wall of the cylinder 1, and the inner wall of the cylinder 1 is set Self-locking mechanism 5 is arranged, and self-locking mechanism 5 comprises vertical rod 501, the second through groove 502, the first rod body 503, the second rod body 504, spring 505, handle 506, block body 507, connecting shaft 508, connecting rod 509 and support The rod 510 and the vertical rod 501 are arranged on the inner wall of the cylinder 1, and the outer wall of the vertic...

Embodiment 2

[0033] As an option, see figure 1 , 3, 5 and 6, anti-rust bolts with self-locking ability, the inner wall of the bolt head 4 is provided with an adjustment mechanism 6, the adjustment mechanism 6 includes a bearing 601, a hexagonal groove block 602 and a screw rod 603, and the bearing 601 is located at the bottom of the bolt head 4 The inner wall, the outer ring of the bearing 601 is fixedly connected to the inner wall of the bolt head 4, the inner ring of the bearing 601 is arranged on the hexagonal groove block 602, the outer wall of the hexagonal groove block 602 and the inner ring inner wall of the bearing 601 are fixed together, The hexagonal groove block 602 is connected to the inner wall of the bolt head 4 through the bearing 601. The hexagonal groove block 602 can rotate on the inner wall of the bolt head 4. The bottom of the hexagonal groove block 602 is provided with a screw rod 603. The bottom of the outer wall of the groove block 602 and the top of the outer wall ...

Embodiment 3

[0036] As an option, see figure 1 , 5 And 6, anti-rust bolts with self-locking ability, the outer wall of the column body 1 is provided with an anti-rust layer 7, the anti-rust layer 7 includes an iron metal layer 701, water-based polyurethane waterproof coating 702 and acrylic acid waterproof coating 703, the iron metal layer 701 Located inside the cylinder 1, the outer wall of the iron metal layer 701 is sprayed with water-based polyurethane waterproof coating 702. The water-based polyurethane waterproof coating 702 is a waterproof material, which belongs to the environment-friendly polymer elastic waterproof material. The product is non-toxic and tasteless, and has Good adhesion and impermeability, strong adhesion to mortar cement base stone surface and stone, metal products, stable chemical properties of the product, can withstand sunlight for a long time, high strength, high elongation, good elasticity , the waterproof effect is good, the outer wall of the water-based po...

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Abstract

The invention discloses an anti-rust bolt with self-locking ability, which comprises a cylinder, the left and right sides of the inner wall of the cylinder are processed with first through grooves, the outer wall of the cylinder is processed with threads, and the The top is provided with a threaded head, and the outer walls of the two blocks are connected by connecting rods through the connecting shaft. The outer walls of the two connecting rods are respectively slidingly connected with the inner walls of the two first through grooves. The two connecting rods The other ends of the two poles are respectively connected to each other through the connecting shaft for rotation, and the outer walls of the two said poles are respectively slidably connected with the inner walls of the two first through grooves. The anti-rust bolt with self-locking ability can make the anti-rust bolt with self-locking ability self-lock when the column body is fixed with the external fixed object through the support of the pole and the external nut, so as to avoid the self-locking The anti-rust bolt with self-locking ability is loosened, so that the anti-rust bolt with self-locking ability has good waterproof characteristics, causing the service life of the anti-rust bolt with self-locking ability to be shortened.

Description

technical field [0001] The invention relates to the technical field of bolts, in particular to an antirust bolt with self-locking capability. Background technique [0002] Bolts: mechanical parts, cylindrical threaded fasteners equipped with nuts, although existing bolts can fix objects, but when there are bolts for fixing, if they come into contact with external vibration force, the bolts may loosen , causing fixed instability problems. Contents of the invention [0003] The purpose of the present invention is to provide a kind of anti-rust bolt with self-locking ability, to solve the problem that when the bolt is fixed in the above-mentioned background technology, if it contacts with the external shock force, the bolt may become loose and unstable. The problem. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a rust-proof bolt with self-locking ability, including a cylinder, the left and right sides of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B35/04F16B39/282F16B33/06F16B33/00F16B35/06
CPCF16B35/04F16B39/282F16B33/06F16B33/004F16B35/06
Inventor 不公告发明人
Owner LENGSHUIJIANG TIANBAO IND