Hoop locking piece
A technology of locking pieces and lockholes, which is applied in the direction of connecting components, rods, mechanical equipment, etc., can solve the problems of bolts and nuts rusting, non-reusable, thread slippage, etc., and achieve reliable locking performance and stable lock The effect of solid performance
Pending Publication Date: 2021-04-16
深圳市国秋鞋材科技有限公司
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Problems solved by technology
[0002] At present in our country, most of the existing mounting or fastening structures are composed of straight-rod bolts and nuts or through welding. Fasteners composed of straight-rod bolts and nuts are used in wet and dark installation conditions It is easy to cause the bolts and nuts to rust or the threads to slip, which will have a great impact on the installation technician in the process of replacing the fasteners
[0003] At present, due to the limitations of equipment update conditions that can be solved by some additional components, the installation location cannot be found, resulting in unsatisfactory installation results or failure to install, so we have to replace them with new ones.
Furthermore, since most of the external parts are welded, some parts cannot be reused, and many equipment owners have to choose to re-purchase new equipment, resulting in a double loss of time and money, which is extremely unfavorable to equipment owners. Currently, in the global market, Due to the fast update speed of products and the inconsistency of installation conditions, the straight rod bolts and nuts will be separated due to vibration under different conditions, which will cause the equipment to fail to operate normally
Method used
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Embodiment 2
[0031] Such as figure 2 In the shown embodiment 2, the third bolt 13 and the fourth bolt 14 are used to replace the first lock hole and the second lock hole in the embodiment 1, and the third bolt 13 and the fourth bolt 14 are spliced and then tightened and fixed by nuts .
[0032] Such as image 3 The shown embodiment 3 is aimed at the main body with a U-shaped cross-section of the hoop object, and the two joints are fixed by the structure of bolts and nuts.
[0033] Such as Figure 4 The shown embodiment 4 is aimed at the main body whose cross-section is triangular, and the two joints are fixed by bolts and nuts.
[0034] Such as Figure 5 The shown embodiment 5 is aimed at the T-shaped main body of the hoop object, and the two joints are fixed by the structure of bolts and nuts.
[0035] Such as Figure 6 In the shown embodiment 6, for the main body of the hoop object is a square tube shape, the overall hoop is in the shape of a square frame, and the first hoop 1, ...
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The invention discloses a hoop locking piece. The hoop locking piece comprises a hoop which is a complete hoop formed by splicing a plurality of incomplete hoops. At least one of a plurality of splicing positions of the incomplete hoops is fixed through bolts, multiple incomplete bolts arranged on the incomplete hoops are spliced to form a complete bolt, and the bolt is provided with a corresponding nut in a matched manner so as to be locked in the splicing process. The complete bolt is provided with at least two bolt sections with different outer diameters, the bolt section located at the inner side is a first bolt section, the outer diameter and the height of the first bolt section are larger than those of the other bolt sections, and the other bolt sections are straight thread sections. According to the hoop locking piece, a more reliable and effective fastening function can be provided.
Description
technical field [0001] The invention relates to the technical field of fasteners, in particular to a hoop lock. Background technique [0002] At present in our country, most of the existing mounting or fastening structures are composed of straight-rod bolts and nuts or through welding. Fasteners composed of straight-rod bolts and nuts are used in wet and dark installation conditions It is easy to cause the bolts and nuts to rust or the thread parts to slip, which will have a great impact on the installation technicians in the process of replacing the fasteners. [0003] At present, due to the limitations of some equipment update conditions that can be solved by adding additional components, the installation location cannot be found, resulting in unsatisfactory installation effects or failure to install, so we have to replace them with new ones. Furthermore, since most of the external parts are welded, some parts cannot be reused, and many equipment owners have to choose to ...
Claims
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IPC IPC(8): F16B7/04
Inventor 张国强
Owner 深圳市国秋鞋材科技有限公司
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