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Reusable bolt hole template and method

A bolt hole and formwork technology, which is applied to formwork/formwork/work frame, processing of building materials, and on-site preparation of building components, etc., can solve problems such as high construction cost, poor construction quality, and easy deviation of bolt holes. , to achieve the effect of reducing construction cost, improving construction efficiency and improving construction quality

Pending Publication Date: 2022-07-15
CHINA CITY ENVIRONMENT PROTECTION ENGINEERING LIMITED COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the bolt hole square box cannot be reused, the construction cost is high, the bolt hole is easy to deviate, and the technical problem of poor construction quality

Method used

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  • Reusable bolt hole template and method
  • Reusable bolt hole template and method
  • Reusable bolt hole template and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] See figure 1 and figure 2 , figure 1 It is a schematic diagram of a reusable bolt hole 3 template provided by the embodiment of the present invention Figure 1 , figure 2 It is a schematic diagram of a reusable bolt hole 3 template provided by the embodiment of the present invention Figure II . A reusable bolt hole 3 template provided by the embodiment of the present invention includes an inner sleeve and an outer sleeve. The inner sleeve and the outer sleeve are now described in detail:

[0026] For inner sleeves:

[0027] The inner sleeve includes an inner cylinder 11 and an inner sealing plate, the inner cylinder 11 and the inner sealing plate are connected, and both the inner cylinder 11 and the inner sealing plate are located in the hollow part 24 . Wherein, the outer diameter of the inner sleeve is larger than the minimum inner diameter of the outer cylinder 22 , and the outer diameter of the inner sleeve is smaller than the maximum inner diameter of the ...

Embodiment 2

[0036] See image 3 , image 3 It is a flow chart of a construction method of the bolt hole 3 provided by the embodiment of the present invention. The second embodiment of the present invention provides a construction method for the bolt hole 3, comprising the following steps:

[0037] Step S100, applying lubricant to the outer cylinder 22;

[0038] Step S110, positioning the outer cylinder 22 coated with lubricant to the position of the bolt hole 3 to be made, and pulling the snap-fit ​​member 21 to adjust the depth of the outer cylinder 22;

[0039] Step S120, knocking the inner sleeve to sink into the hollow portion 24 to expand the outer cylinder 22;

[0040] Step S130 , after the concrete is solidified, the inner sleeve and the outer cylinder 22 are pulled out to form the bolt holes 3 .

[0041] The present invention provides a construction method for the bolt hole 3, which is to apply lubricant to the outer cylinder 22; position the outer cylinder 22 coated with lubr...

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Abstract

The invention discloses a bolt hole template capable of being repeatedly used and a method, and belongs to the technical field of building construction, the bolt hole template comprises an inner sleeve and an outer sleeve, the outer sleeve comprises a buckle component and an outer cylinder body, and one end of the outer cylinder body is connected with the buckle component; a hollow part is defined by the outer sleeve body and the buckle component, and the inner sleeve can be placed in the hollow part. The technical effects that the formwork can be repeatedly and rapidly erected, the construction cost is reduced, the bolt holes are not prone to deviation, and the construction quality is improved are achieved.

Description

technical field [0001] The invention belongs to the technical field of building construction, and particularly relates to a reusable bolt hole template and method. Background technique [0002] In the industrial workshop, civil engineering needs to cooperate with the craftsman to make a large number of concrete equipment foundations, and many of the equipment foundations will reserve bolt holes according to the process equipment data. [0003] At present, in the existing building construction technology, the bolt hole square box is usually made of wooden board, and the bolt hole square box is made of wooden board in advance according to the size of each bolt hole, and then the bolt hole square box made of wooden board is used. The box is placed at the position of the bolt hole to be made where the bolt hole needs to be made, and the wooden formwork is pulled out after the equipment foundation is poured with concrete. However, in the process of using the bolt hole square box...

Claims

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Application Information

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IPC IPC(8): E04G15/04E04G21/00
CPCE04G15/04E04G21/00
Inventor 刘涛艾虎任坦刘耀祝远驰张卫军
Owner CHINA CITY ENVIRONMENT PROTECTION ENGINEERING LIMITED COMPANY
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