Station canopy construction movable framework and station canopy construction method

A technology for moving formwork and formwork, which is applied to formwork/formwork/work frame, on-site preparation of building components, construction, etc., can solve the problems of low safety factor, high labor cost, complicated process, etc., and achieve bearing capacity Large, improve construction quality, good stability

Inactive Publication Date: 2018-04-20
SHANDONG TIEYING CONSTR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problems of complex process, low efficiency, low safety factor and high labor cost in existing construction methods, the present invention provides a movable integral formwork with convenient construction, high safety performance, reduced labor cost amortization and excellent construction quality

Method used

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  • Station canopy construction movable framework and station canopy construction method
  • Station canopy construction movable framework and station canopy construction method
  • Station canopy construction movable framework and station canopy construction method

Examples

Experimental program
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Effect test

Embodiment 1

[0073] Such as figure 1 As shown, the built canopy A is connected to the beam structure B, the lower part of the beam structure B is fixedly connected with the column C, the column C is fixed on the platform, and D is the train on the platform.

[0074] In a typical embodiment of the present invention, such as figure 2 Elevation of mobile formwork, image 3 Side view of the mobile formwork and Figure 13 As shown in the perspective view of the mobile formwork, a mobile formwork for station canopy construction includes a left warehouse formwork (A), a middle warehouse formwork (B) and a right warehouse formwork (C), and the left warehouse formwork ( A), the middle warehouse formwork (B) and the right warehouse formwork (C) respectively include formwork system 1, portal frame system 2, walking system 3, hydraulic system 4, control system 5 and bottom Support 6; the formwork system 1 of the left warehouse formwork (A), the middle warehouse formwork (B) and the right warehouse...

Embodiment 2

[0093] The construction process of the station canopy is to complete the structural construction and concrete pouring of the canopy A and the beam structure B block by block along the direction of the train track. In order to realize the continuous work of the station canopy and reduce the reinstallation process of formwork and scaffolding, the invention Provided is a station canopy construction method, using a station canopy construction mobile formwork provided by the present invention, the construction method includes the following steps:

[0094] In the first step, the formwork wheel of the formwork traveling system contacts the rail, and the formwork moves forward to the position where construction is required;

[0095] In the second step, the formwork rises as a whole for the first time;

[0096] The third step is the formwork system connection and truss connection of the formwork;

[0097] The fourth step is the second overall rise of the formwork, the installation of ...

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Abstract

The invention discloses a mobile formwork for station canopy construction and a construction method for a station canopy, comprising a left warehouse formwork, a middle warehouse formwork and a right warehouse formwork. The formwork includes the formwork system, gantry system, walking system, hydraulic system, control system and bottom support for the canopy of the construction station; the formwork systems of the left warehouse, middle warehouse and right warehouse formwork are in order connection; the formwork can be separated and adjusted, which can not only solve the problem that the ordinary integral formwork cannot pass through the column and beam structure, but also realize the function of the integral formwork, save time and effort, avoid delaying the construction progress, and solve the problem of It solves the problem that the quality of the traditional construction scheme of the station canopy is difficult to control. The technical scheme is applicable to the construction of rain-proof sheds for stations with various spans, and can ensure the construction quality of the canopy. The overall structure of the formwork is simple and simple, the stress is clear, and the safety is high.

Description

technical field [0001] The invention relates to the field of station construction, in particular to a station canopy construction mobile formwork and a station canopy construction method. Background technique [0002] In recent years, with the development of the urban rail transit system, a large number of subway station projects have appeared, and the scale is getting larger and larger. The steel structure concrete canopy has the advantages of long service life and low maintenance costs in the later period, but it has great impact on the quality of concrete pouring and on-site civilization. Construction requirements are becoming more and more stringent. [0003] The construction scheme of the commonly used station canopy in the existing technology is mainly: adopt small formwork and scaffold construction, this construction scheme has the following defects: [0004] 1) When using small formwork and scaffolding for construction, the process is complicated, the efficiency is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/48
CPCE04G11/48
Inventor 杨明波刘学深荣祥峰梁海斌白代柱陈文贞
Owner SHANDONG TIEYING CONSTR ENG
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