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Tower-type triangular bracket system

A support system and triangular tower technology, applied in the field of support systems, can solve the problems of high overall cost, large construction space, poor stability, etc., and achieve the effects of good structural stability, large construction space, and guaranteed stability.

Active Publication Date: 2011-02-16
SHANDONG LUQIAO GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, in order to overcome the defects of poor stability and high overall cost of the existing bowl-buckle scaffolding, the present invention proposes a triangular tower bracket system with good structural stability, large construction space, and low overall cost

Method used

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  • Tower-type triangular bracket system
  • Tower-type triangular bracket system
  • Tower-type triangular bracket system

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] Refer to the attached figure 1 and 2 Triangular tower bracket system shown, including:

[0044] Formwork support 1, used to support the box girder formwork;

[0045] Support rod 2, supported under the formwork support;

[0046] The backing beam 11 is provided with a base 12 as the installation base of the support rod;

[0047] Jacking 10, supported on the underside of the pad beam;

[0048] It also includes a rectangular bracket array for carrying the jacking bracket, and each rectangular bracket is mainly composed of a plurality of successive bracket units, and each bracket unit is mainly composed of four plane unit bodies sequentially connected, wherein the plane units The volume consists of two interconnected right-angled triangular volumes whose hypotenuses form the diagonals of the face unit volume.

[0049] For the attached figure 1 and 2 The part above the pad beam 11 shown in the upper part can adopt the corresponding part of the existing support system, ...

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PUM

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Abstract

The invention discloses a tower-type triangular bracket system, comprising a template strut member, strut bars, a bearing beam, a jacking and a rectangular bracket array, wherein the rectangular bracket array is used for bearing the jacking; each rectangular bracket mainly comprises a plurality of bracket units which are subsequently loaded; each bracket unit mainly consists of four surface unit bodies which are connected in turn; and each surface unit body comprises two right triangle bodies which are mutually connected, and the bevel edges of the two right triangle bodies form the catercorners of the surface unit bodies. According to the technical scheme of the invention, the tower-type triangular bracket system has the advantages of good structure stability, large construction space and low total cost.

Description

technical field [0001] The invention relates to a bracket system, in particular to a bridge cast-in-place box girder construction full bracket system. Background technique [0002] The cast-in-place box girder construction of bridges in my country generally adopts full-wall brackets for construction. The full-wall brackets generally use bowl-buckle scaffolding. This bowl-buckle scaffold is imported from abroad and belongs to a rod-type scaffolding system. The main component is φ48×3.5 , Q235 welded steel pipe, which is a standardized component, in which the vertical rod in the main component is connected by the coaxial center socket, and the horizontal rod is connected with the vertical rod by the bowl buckle joint. The disadvantage is that the horizontal bars are shaped bars of several sizes, and the bowl buckle nodes on the vertical bars are set at a standard interval of 0.6m, which limits the size of the frame. The pole is made of Q235 material, which also reduces the loa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/00E01D2/04
Inventor 杨荣泉贾志坚张光桥李道伟
Owner SHANDONG LUQIAO GROUP