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Hole plugging structure and construction method

A construction method and technology of holes, applied to building components, building insulation materials, etc., can solve problems such as hole blocking affecting the normal operation of subway lines

Pending Publication Date: 2020-06-12
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of the present application expects to provide a hole plugging structure and construction method to solve the problem that the hole plugging affects the normal operation of subway lines

Method used

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  • Hole plugging structure and construction method
  • Hole plugging structure and construction method

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Embodiment Construction

[0033] It should be noted that, in the case of no conflict, the embodiments in the application and the technical features in the embodiments can be combined with each other. Undue Limitation of This Application.

[0034] The orientation terms in the description of the application are only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a reference to the application. limits.

[0035] An aspect of the embodiments of the present application provides a hole sealing structure, see figure 1 as well as figure 2 As shown, the hole sealing structure includes a backing plate 2 , a top support rod 3 , a boom 4 , a bottom support rod 5 and a template 6 . The backing plate 2 is arranged outside the top surface of the hole 1, the top support bar 3 is conn...

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Abstract

The invention discloses a hole plugging structure. The hole plugging structure comprises base plates, top supporting rods, handing rods, bottom supporting rods and a formwork, wherein the base platesare arranged on the outer side of the top face of a hole, the top supporting rods are connected to the base plates, at least parts of the top supporting rods are located above the hole, one ends of the hanging rods are connected with the top supporting rods, the other ends of the hanging rods penetrate through the hole and protrude out of the bottom surface of the hole, the bottom supporting rodsare connected to the ends, protruding out of the bottom face of the hole, of the hanging rods, and the formwork is arranged on the bottom supporting rods to seal the bottom surface of the hole. The invention further provides a construction method for hole plugging. The hole plugging structure and the construction method have the advantages that a scaffold supporting formwork is not needed for plugging the hole, and normal operation of a subway line cannot be affected.

Description

technical field [0001] The present application relates to the field of building construction, in particular to a hole sealing structure and a construction method. Background technique [0002] With the rapid development of transportation construction, the urban subway network is becoming more and more dense, and many construction projects such as new roads and rail transit also have a large demand accordingly. Along with the stations where the newly-built line transfers with the line that has been put into operation or the station where the line that has been put into operation needs to be rebuilt and expanded, it is often encountered that the station of the line that has been put into operation needs to be transformed. [0003] In the prior art, scaffolding needs to be erected directly above the existing operating lines for transformation, such as using scaffolding to support formwork to block holes. However, due to the short time of the skylight, the concrete poured to se...

Claims

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Application Information

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IPC IPC(8): E04B1/66
CPCE04B1/66
Inventor 周兵李建军蒋晔谢婷蜓张波王磊谢俊
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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