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Integrally cast type mould plate trolley and construction method of concrete pouring of underground passage

A technology for formwork trolleys and underground passages, which is applied in underground chambers, earthwork drilling, tunnels, etc., can solve the problems of large occupation of temporary construction sites, long construction periods, and high safety risks, reducing the amount of manual work, The effect of improving construction efficiency and reducing safety risks

Inactive Publication Date: 2015-05-20
SHANGHAI MECHANIZED CONSTR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a construction method of integrated pouring formwork trolley and underground channel concrete pouring, to solve the problem that the existing concrete pouring construction operation uses dense steel pipes to support the formwork, and there is a large occupation of temporary construction sites and safety. High risk, long construction period and high cost

Method used

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  • Integrally cast type mould plate trolley and construction method of concrete pouring of underground passage
  • Integrally cast type mould plate trolley and construction method of concrete pouring of underground passage
  • Integrally cast type mould plate trolley and construction method of concrete pouring of underground passage

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Embodiment 1

[0033] Please refer to figure 1 , which is the front view of the integrated pouring formwork trolley according to Embodiment 1 of the present invention. Such as figure 1 As shown, the integrated pouring formwork trolley is used for the concrete pouring construction work of the underground passage, and the integral pouring formwork trolley 100 has at least one trolley unit, and the trolley unit includes: a formwork, a longitudinal beam 130, a door Frame 140, underframe platform 150, vertical elevating device and lateral demoulding support formwork device; Described formwork comprises top formwork 110 and side formwork 120, and described side formwork 120 is positioned at the both sides of described top formwork 110 and passes pin The shaft is hinged with the top template 110; the top template 110 is supported on the door frame 140 through the longitudinal beam 130, and the door frame 140 is installed on the bottom frame platform 150; the vertical lifting device and The door f...

Embodiment 2

[0065] Please refer to Figure 6 and Figure 7 , which is a schematic structural view of the integrated pouring formwork trolley according to Embodiment 2 of the present invention. Such as Figure 6 and Figure 7As shown, the integrated pouring formwork trolley 200 is used for the concrete pouring construction work of the underground passage, and the integral pouring formwork trolley 200 has at least one trolley unit, and the trolley unit includes: a template, a longitudinal beam 130, Door frame 140, underframe platform 150, walking device, vertical lifting device and lateral demoulding support formwork device; Described formwork comprises top formwork 110 and side formwork 120, and described side formwork 120 is positioned at two sides of described top formwork 110 side and is hinged with the top template 110 through a pin; the top template 110 is supported on the door frame 140 through the longitudinal beam 130, and the door frame 140 and the vertical lifting device are b...

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Abstract

The invention provides an integrally cast type mould plate trolley and a construction method of concrete pouring of an underground passage. The integrally cast type mould plate trolley adjusts a mould plate to be at a proper position through a vertical lifting device and a lateral mold release and supporting device, a mold release process and a mold supporting process are both implemented through mechanical equipment, and therefore manual workloads are greatly lightened; besides, during concrete pouring construction, a base plate and a part of side walls are formed at first to replace a supporting system below a structure roof so that the side walls and the roof of the underground passage can be formed in one shot. Therefore, construction procedures are reduced, construction efficiency is improved, and construction cost is saved.

Description

technical field [0001] The invention relates to the technical field of concrete pouring, in particular to a construction method of an integrated pouring formwork trolley and underground passage concrete pouring. Background technique [0002] With the development of economy and social progress, the rapid development of large cities, the utilization space of ground roads is getting smaller and smaller. The development of underground passages is one of the effective ways to solve the congestion of ground traffic roads. Therefore, there are more and more underground passages that need to be built. [0003] At present, concrete pouring construction operations usually use dense steel pipes to support the formwork. Adopting this conventional formwork system requires the use of a large number of steel pipes and formwork, so a large enough stacking site is required. Moreover, it is difficult to disassemble the top formwork, and the formwork bending operation is a major source of da...

Claims

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Application Information

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IPC IPC(8): E21D11/10
CPCE21D11/10E21D11/003
Inventor 周铮徐军彪李操黄明强陈晓明周蓉峰顾逸佳徐阿弟
Owner SHANGHAI MECHANIZED CONSTR GRP
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