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Foundation bolt component

An anchor bolt and component technology, which is applied in the field of anchor bolt assemblies, can solve problems such as unstable anchor bolt fixing, inconvenience for enterprises, and accidents.

Inactive Publication Date: 2014-03-26
CHONGQING CHENGSHUO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Anchor bolts are fixed bolts used to fix track steel plates and large-scale equipment. One end is a ground anchor, which is fixed underground. Usually, the ground anchor is cast in the foundation, and the other end is a screw thread, which is fixed on the equipment. It is usually used in large-scale equipment. , or when the train passes the track, strong vibration will be generated, and the anchor bolts are subjected to horizontal and vertical stress. At present, the screw thread is fixed through the limit hole on the positioning plate and the ground anchor. When it is too large, the screw thread buckle is prone to deformation, causing the anchor bolts to be unstable on the equipment, causing accidents and bringing inconvenience to the enterprise

Method used

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  • Foundation bolt component

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing and embodiment the technical solution of the present invention is further described:

[0012] Such as figure 1 As shown, the present invention provides an anchor bolt assembly, including a screw thread 1, a ground anchor 2 and a positioning plate 3, the ground anchor 2 is fixed on the ground, and is fixed underground by concrete pouring, and the ground anchor 2 is provided with a nesting Screw thread 1 forms a locking structure through the threaded hole on ground anchor 2. Screw thread 1 is fixed with gasket 4, positioning plate 3 and buffer pad 5 downwards in turn, and screw thread 1 is provided with a limit sleeve upward. 6. The inner wall of the limit sleeve 6 fits the outer surface of the screw thread, and the joint between the limit sleeve 6 and the positioning plate 3 forms a stepped joint; in addition, as a preferred solution, considering that the positioning plate 3 is subjected to horizontal stress, it can be conne...

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Abstract

The invention relates to a foundation bolt component comprising a threaded nut, a ground anchor and a positioning plate. The ground anchor is fixed underground and provided with a threaded hole for nesting. A washer, the positioning plate and a cushion are sequentially and downwardly fixed to the threaded nut. A limit sleeve is arranged around the threaded nut. Connections of the limit sleeve and the positioning plate are in step connection. The foundation bolt component according to the technical scheme has the effects of preventing nut deformation and enhancing stability.

Description

technical field [0001] The invention relates to the technical field of anchor bolts, in particular to an anchor bolt assembly. Background technique [0002] Anchor bolts are fixed bolts used to fix track steel plates and large-scale equipment. One end is a ground anchor, which is fixed underground. Usually, the ground anchor is cast in the foundation, and the other end is a screw thread, which is fixed on the equipment. It is usually used in large-scale equipment. , or when the train passes the track, strong vibration will be generated, and the anchor bolts are subjected to horizontal and vertical stress. At present, the screw thread is fixed through the limit hole on the positioning plate and the ground anchor. When it is large, the screw thread buckle is prone to deformation, causing the anchor bolts to be unstable on the equipment, causing accidents and bringing inconvenience to the enterprise. Contents of the invention [0003] The purpose of the present invention is ...

Claims

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Application Information

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IPC IPC(8): F16M7/00
Inventor 李清芬
Owner CHONGQING CHENGSHUO TECH
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