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A bracket capable of unilaterally supporting a wall formwork

A wall and formwork technology, applied in formwork/formwork/work frame, formwork/formwork/work frame connectors, reducing greenhouse gases, etc., can solve the problem of inability to support formwork in a conventional way, the existence of safety and quality Hidden dangers, control of concrete side pressure and other issues, to achieve the effect of improving appearance quality, good economic benefits, and avoiding tilting

Active Publication Date: 2022-05-31
CHINA NUCLEAR IND 24 CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: during the construction of some walls, part of the wall is limited by the construction site, and the tension bolts cannot be placed to control the lateral pressure of the concrete when the formwork is supported, and the formwork cannot be supported in a conventional way. Safety and quality hidden dangers, the present invention provides a kind of bracket that can support wall formwork on one side to solve the above problems

Method used

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  • A bracket capable of unilaterally supporting a wall formwork
  • A bracket capable of unilaterally supporting a wall formwork
  • A bracket capable of unilaterally supporting a wall formwork

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

Embodiment 2

[0036] The first: the telescopic assembly adopts a hydraulic cylinder, an air cylinder or an electric push rod assembly, and the present embodiment adopts a hydraulic cylinder. Scaling group

[0038] In addition, also includes a formwork adjuster 6, the formwork adjuster 6 is used to adjust the verticality of the wall forming formwork. Template key

Embodiment 3

do:

(1) before pouring the next floor slab, the anchor bolts must be pre-buried accurately first, and the free ends of the bolts are shaped to the wall.

The distance of the formwork away from the side wall of the bracket side is 350mm, the bolt inclination angle is 45°, and the exposed height and horizontal spacing are well controlled;

(2) after the reinforcement of the wall is bound, the reinforcement of the wall must be temporarily fixed;

(3) clean up the sundries at the root of the wall, level with mortar if necessary;

(4) hoist a plurality of unilateral right-angled triangle supports and template according to the typesetting, and connect adjacent supports with steel pipes

The vertical main back corrugation, after hoisting, the vertical main back corrugation and the wall shaping formwork are firmly connected with fasteners;

[0048] (5) install the pressure beam, the connecting nut and the outer connecting rod, fasten each embedded part anchor screw, and carry out in...

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Abstract

The invention discloses a bracket capable of unilaterally supporting a wall formwork, comprising a vertical main back flute, ground beams, diagonal braces and anchor bolts; the vertical main back flute, ground beams and diagonal braces are sequentially connected to form Right-angled triangular bracket; the ground beam is used as a right-angled side for contacting the ground; the vertical main back flute is used as the other right-angled side for contacting with the wall shaped formwork; the anchor bolts pass through the right angle of the triangular bracket Behind the ground beam, it is used to be buried in the ground below the wall body shaped formwork; the diagonal brace adopts a telescopic assembly, the fixed end of the telescopic assembly is hingedly connected to the ground beam, and the telescopic end of the telescopic assembly is hingedly connected to the vertical main back. In the case of limited operating space, the present invention can complete the support of the wall formwork without separately setting the pull screw and the pre-embedded cone when the wall is supported by a single-side bracket. After the concrete pouring of the wall is completed, there is no need to seal the cone hole, which greatly improves the appearance quality of the concrete wall.

Description

A bracket capable of supporting wall formwork on one side technical field The present invention relates to the technical field of construction, be specifically related to a kind of support that can unilaterally support wall formwork, be used in particular for Nuclear power plant wall formwork support construction. Background technique For the construction process such as some factory buildings, the factory buildings are cast-in-place reinforced concrete structures, due to on-site engineering. Large quantity, tight construction period, compact building layout, frequent cross construction between adjacent walls of each workshop. Limited by the construction site Due to the construction of some walls, the lateral pressure of the concrete cannot be controlled by placing the tension bolts, which brings great inconvenience to the construction of the formwork. In the case of limited operating space, it has always been difficult to standardize and standardize the formwork su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G11/06E04G17/14
CPCE04G11/06E04G17/14Y02E30/00
Inventor 罗志姚红权汪虎范桂斌孙宇王泉蔡尊瑞李元明程永宋健赵明远刘浪陈光辉
Owner CHINA NUCLEAR IND 24 CONSTR
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