Anchor bolt fastening device and using method thereof

An anchor bolt and fastening device technology, applied in the direction of connecting components, pins, mechanical equipment, etc., can solve the problem of incalculable bolt pre-tightening force, and achieve the effect of simple structure, labor saving and economic resource saving.

Pending Publication Date: 2019-11-05
TIANJIN 20 CONSTR
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At present, with the rapid development of China's metallurgical industry and the introduction of large and small precision equipment from home and abroad, the precision requirements for equipment manufacturing and installation are getting higher and higher. In the past, when adjusting the base of the rolling mill, the crown block was usually used to cooperate with the rewinding chain and the hammer. Fastening, although the fastening of the bolts is guaranteed, the pre-tightening force of the bolts is immeasurable. In order to ensure the pre-tightening force requirements of the anchor bolts, it is necessary to develop a new, labor-saving special fastening tool

Method used

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  • Anchor bolt fastening device and using method thereof

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Embodiment Construction

[0028] Below in conjunction with embodiment and accompanying drawing, the present invention will be further described:

[0029] An embodiment of the present invention is an anchor bolt fastening device, such as Figure 1-2 As shown, it includes an auxiliary piece 30 , a fixing assembly 20 and a support piece 40 , and the auxiliary piece 30 is arranged on the upper end surface of the equipment base 50 and horizontally arranged side by side with the base 50 . The fixing assembly 20 is symmetrically arranged on the upper and lower sides of the auxiliary member 30 . The supporting member 40 is disposed between the auxiliary member 30 and the base 50 and the lower end surface of the supporting member 40 is in contact with the upper end surface of the base 50 , and the upper end surface of the supporting member 40 is in contact with the lower end surface of the auxiliary member 30 . The anchor bolts 10 are arranged through the fixing assembly 20 , the auxiliary part 30 and the base...

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Abstract

The invention provides an anchor bolt fastening device, which comprises an auxiliary part, fixing assemblies and a support part, wherein the auxiliary part is arranged at the upper end surface of a base and horizontally arranged side by side with the base; the fixing assemblies are symmetrically arranged at the upper and lower sides of the auxiliary part; the support part is arranged between the auxiliary part and the base; and the lower end surface of the support part is in contact with the upper end surface of the base, the upper end surface of the support part is in contact with the lower end surface of the auxiliary part; and the anchor bolt is sequentially arranged and penetrates through the fixing assemblies, the auxiliary part and the base. The invention further provides an anchor bolt fastening device and a using method thereof. The fastening device designed by the invention is especially suitable for the fixed installation of the large anchor bolts, has the advantages of simple structure, easy operation and strong versatility, and can quickly and accurately fix the anchor bolts on an equipment base to meet the pre-tightening force of a pre-tightening bolt, and the invention saves labor, improves the working efficiency, and saves economic resources.

Description

technical field [0001] The invention belongs to the technical field of equipment installation auxiliary devices, and in particular relates to an anchor bolt fastening device and a using method thereof. Background technique [0002] At present, with the rapid development of China's metallurgical industry and the introduction of large and small precision equipment from home and abroad, the precision requirements for equipment manufacturing and installation are getting higher and higher. In the past, when adjusting the base of the rolling mill, the crown block was usually used to cooperate with the rewinding chain and the hammer. Fastening, although the fastening of the bolts is guaranteed, the pre-tightening force of the bolts is immeasurable. In order to ensure the pre-tightening force of the anchor bolts, it is necessary to develop a new, labor-saving special fastening tool. Contents of the invention [0003] The problem to be solved by the present invention is to provide ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B13/04
CPCF16B13/04
Inventor 杨超陈超韩旭
Owner TIANJIN 20 CONSTR
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