Blind Hole Embedded Part and Its Construction Method

A construction method and technology for embedded parts, which can be applied to buildings and building structures, etc., can solve the problems of blind hole embedded parts being easily damaged, etc.

Active Publication Date: 2022-04-12
CHINA CONSTR EIGHT ENG DIV CORP LTD
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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 overcome the defects of the prior art, provide a blind hole embedded part and its construction method, and solve the problem that the blind hole embedded part in the prior art is easily damaged during concrete construction

Method used

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  • Blind Hole Embedded Part and Its Construction Method
  • Blind Hole Embedded Part and Its Construction Method
  • Blind Hole Embedded Part and Its Construction Method

Examples

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] refer to figure 1 , shows the elevation view of the blind hole embedded part of the present invention. figure 2 It is a plan view of the blind hole embedded part of the present invention. combine figure 1 and figure 2 As shown, the blind hole embedded parts of the present invention include:

[0030] The pipe body 10 pre-embedded in the concrete structure, the interior of the pipe body 10 is hollow and penetrates up and down, and the inner wall of the pipe body 10 is formed with internal threads;

[0031] bolts 20 screwed into the pipe body 10; and

[0032] The filling material in liquid state is filled in the gap between the pipe body 10 and the bolt 20 , and is solidified into a filling layer 30 that blocks the gap between the pipe body 10 and the bolt 20 and covers the top of the bolt 20 .

[0033] As a preferred embodiment of ...

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PUM

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Abstract

The invention relates to a blind hole embedded part and a construction method thereof, wherein the blind hole embedded part comprises: a pipe body pre-embedded in a concrete structure, the inside of the pipe body is hollow and penetrates up and down, and an internal thread is formed on the inner wall of the pipe body; The bolt in the pipe body; the liquid filling material is filled in the gap between the pipe body and the bolt, and solidified into a filling layer that blocks the gap between the pipe body and the bolt and covers the top of the bolt. The filling layer is used to prevent impurities and grout from flowing into the pipe body to cause damage during the subsequent pouring of concrete, thereby solving the problem that the internal thread of the pipe body is difficult to protect in construction engineering. After the concrete pouring is completed, the paraffin is heated and melted by the hydration heat of the concrete, which can cause the top of the pipe body to be completely exposed, which is convenient for subsequent use. In addition, the unwashed paraffin in the gaps of the remaining tube body has a lubricating function by itself and does not affect its subsequent use function.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a blind hole embedded part and a construction method thereof. Background technique [0002] Embedded parts with reserved blind holes are common in the construction process of various large-scale experimental equipment workshops. The group reserved blind hole embedded parts are built in the main concrete structure, and the blind hole is a threaded structure on the inner wall. Generally, the blind hole embedded parts are fixed and embedded before concrete pouring. However, if a small amount falls into the blind hole during concrete construction, it will easily damage the embedded parts of the blind hole, and the thread on the inner wall of the blind hole will also be easily damaged during the cleaning process, and the blind holes are reserved holes for force transmission rods arranged at equal intervals. If one blind hole is damaged, it will lead to the overall failure of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/41
CPCE04B1/4157
Inventor 陈学光于海申孙加齐周志健李富强于长江黄志昕高记远魏鹏李亮谭长星付世珉
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD
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