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Hydraulic creeping formwork system for construction of small-size variable cross-section pier

A hydraulic climbing formwork and variable section technology, which is applied to bridge parts, erecting/assembling bridges, bridges, etc., can solve the problems of difficult operation, cumbersome climbing formwork, large number of forms, etc. Effect

Active Publication Date: 2017-05-31
重庆市超强钢结构制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of large number of traditional hydraulic climbing formwork climbing devices, heavy climbing formwork and difficult operation, and provides a light hydraulic formwork climbing system with simple and stable structure and easy operation

Method used

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  • Hydraulic creeping formwork system for construction of small-size variable cross-section pier
  • Hydraulic creeping formwork system for construction of small-size variable cross-section pier
  • Hydraulic creeping formwork system for construction of small-size variable cross-section pier

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Embodiment Construction

[0019] The following will be combined with Figure 1-6 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] In order to overcome the disadvantages of high cost, complicated operation and slow climbing speed of the existing hydraulic climbing formwork, the present invention provides a light hydraulic climbing formwork system with simple and stable structure and easy operation.

[0021] Such as figure 2 As shown: the hydraulic climbing formwork system consists of 4 machine positions attached to the surface of the pier column and a climbing formwork...

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Abstract

The invention discloses a hydraulic creeping formwork system for construction of a small-size variable cross-section pier. The hydraulic creeping formwork system is characterized in that four machine stands and a creeping formwork device attached to the surface of a pier column form a creeping system; the machine stands are mounted on a variable cross-section side; no machine stand is mounted on a uniform cross-section side; mold plates on the uniform cross-section side and a working platform are driven to creep together by the four machine stands on the variable cross-section side through a mold plate top suspension device; meanwhile friction pieces are designed on the uniform cross-section side to prevent overall tilting of a creeping formwork. The hydraulic creeping formwork system is capable of overcoming the defects that the conventional hydraulic creeping formwork uses a relatively great number of creeping devices and is heavy and difficult to operate, and thus is a light hydraulic creeping formwork system which is simple and stable in structure and simple and convenient to operate.

Description

technical field [0001] The invention relates to a hydraulic climbing formwork construction system, in particular to a hydraulic climbing formwork construction system for small variable cross-section pier construction. Background technique [0002] At present, the construction of pier columns mainly adopts two construction methods: climbing formwork construction and turning formwork construction. Climbing formwork construction has the advantages of high safety and fast construction speed, but also has the disadvantage of high construction cost. Traditional climbing formwork construction requires piers Machine positions are arranged on all sides of the column and the climbing track is relatively heavy, which greatly increases the cost of pier column construction. How to reduce the cost of climbing formwork construction has become the direction of optimization of climbing formwork construction. Contents of the invention [0003] The purpose of the present invention is to solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/00E01D19/02
CPCE01D19/02E01D21/00
Inventor 詹伟张维福陈雷
Owner 重庆市超强钢结构制造有限公司
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