Smooth template system with arc side for cast-in-situ deformed beam

A clear water formwork and arc technology, which is applied in the direction of formwork/formwork/work frame, connection parts of formwork/formwork/work frame, and on-site preparation of building components, can solve the problem of high production cost, complex surface processing, Template self-importance and other problems, to achieve the effect of saving production cost, shortening construction period, and convenient operation

Pending Publication Date: 2018-10-23
CHINA RAILWAY CONSTR ENG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the pouring formwork is made of steel formwork, there are disadvantages such as complex surface processing, heavy formwork, and high production costs.

Method used

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  • Smooth template system with arc side for cast-in-situ deformed beam
  • Smooth template system with arc side for cast-in-situ deformed beam
  • Smooth template system with arc side for cast-in-situ deformed beam

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Embodiment Construction

[0022] Such as Figure 1 to Figure 10 As shown, the clear water formwork system for cast-in-place special-shaped beams with arc-shaped sides of the present invention includes a straight face clear water formwork 30 vertically arranged on one side and an arc surface clear water formwork 20 arranged in an arc-shaped bend on the other side, facing the clear water formwork 30 and arc surface clear-water formwork 20 form the pouring space 80 for pouring fair-faced concrete 200 together with the bottom formwork 84 (bottom formwork 84 adopts clear-water formwork or other type formworks) that is at the bottom and is horizontally arranged, and the pouring space 80 is on its length direction The two ends of the two sides usually adopt a straight-face formwork system (such as a straight-face clear water formwork 30); a number of wooden beams 40 arranged at intervals up and down on the outside of the straight-face clear water formwork 30 as a secondary keel pass through such as iron wires ...

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Abstract

The invention discloses a smooth template system with an arc side for a cast-in-situ deformed beam. The smooth template system comprises a straight-surface smooth template and an arc-surface smooth template, the straight-surface smooth template, the arc-surface smooth template and a bottom template form pouring space used for bare concrete pouring; several timber beams vertically arranged on the outer side of the straight-surface smooth template at intervals and several vertical steel tubes horizontally arranged on the outer side of the straight-surface smooth template at intervals are bound and fixed mutually, and several timber beams in arc surface shapes are arranged on the outer side of the arc-surface smooth template at intervals and fixed to arc rods of several triangular trusses with arc sloping sides, wherein the triangular trusses are horizontally arranged on the outer surface of the arc-surface smooth template at intervals; the vertical steel tubes and the triangular trusseswith the arc sloping sides are opposite to each other and are in pulling connection through opposite-pulling screw assemblies penetrating through the straight-surface smooth template and the arc-surface smooth template. The smooth template system is applicable to the deformed beam with one straight side and the other arc side, the supporting arrangement is convenient, the structure stability is good, the pouring quality is ensured, and the safety and quality of cast-in-place structure construction are ensured.

Description

technical field [0001] The invention relates to a clear water formwork system for cast-in-place special-shaped beams with arc-shaped sides, especially for special-shaped beams with straight sides on one side and arc-shaped sides on the other side, belonging to the technical field of cast-in-place structural beams . Background technique [0002] At present, with the diversification, complexity, and large-scale development of building structures, more and more situations in building construction require the construction of special-shaped concrete girders. The structure of this special-shaped concrete girder usually adopts a special design The formwork system is completed, and it is designed according to the structure with a special-shaped facade that needs to be set on its side (such as a drainage ditch with a curved facade, etc.), and the size of its main section is irregular, usually large and long, And in the construction of the entire building cast-in-place structure, it ...

Claims

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Application Information

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IPC IPC(8): E04G13/04E04G17/065E04G17/00
CPCE04G13/04E04G17/00E04G17/0655
Inventor 姜华高硕齐宗林张力嘉柳辉李鹏方德来张琪岳兵刘森赵超群季秋余雷森祁文丰赵刚
Owner CHINA RAILWAY CONSTR ENG GROUP
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