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Multi-functional trolley for subway station construction

A multi-functional technology for subway stations, applied in underground chambers, shaft linings, tunnel linings, etc., can solve problems affecting project quality and construction joints that are prone to water leakage, so as to improve construction efficiency, reduce construction safety risks, and improve The effect of construction quality

Active Publication Date: 2015-07-08
YSD RAIL TRANSIT CONSTR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The side wall and the roof are poured separately, and the construction joints are prone to water leakage and misalignment, which will affect the quality of the project

Method used

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  • Multi-functional trolley for subway station construction
  • Multi-functional trolley for subway station construction

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing.

[0029] Such as figure 1 , figure 2 As shown, the multifunctional trolley for subway station construction disclosed by the present invention is composed of a trolley main frame 1, a top mold 2, a side mold 3, a side mold oil cylinder 4, a trolley base 5, a hinged rotating shaft 6, and an axillary corner formwork 7. The trolley main frame 1 is fixed above the trolley base 5, the top mold 2 is fixed above the trolley main frame 1 and the two ends of the top mold 2 are connected to the armpit formwork 7 through a hinged rotating shaft 6, and the side mold 3 is fixed on the trolley main frame 1. Both sides and between the two are fixed by side mold oil cylinder 4.

[0030] The trolley main frame 1 includes two rows of uprights 11 distributed on both sides, a crossbeam 12 fixedly connected to the uprights 11 on both sides, a top beam 13 fixed on the top of the uprights 11, and...

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Abstract

The invention discloses a multi-functional trolley for subway station construction. The multi-functional trolley comprises a trolley main frame (1), a top form (2), side forms (3) and a trolley base (5); the trolley base (5) is located below the trolley main frame (1) and fixedly connected with the bottom of a column (11); the side forms (3) are located on the bilateral sides of the trolley main frame (1) respectively and fixedly connected with the column (11); each side form (3) is fixedly connected with the column (11) through at least two rows of side form oil cylinders (4); each end of the top form (2) is provided with a hinged rotating shaft (6) which is connected with an axillary angle formwork (7). According to the multi-functional trolley for the subway station construction, the construction is performed through the steel form trolley and accordingly side wall concrete and roof concrete can be poured simultaneously and accordingly the construction efficiency is improved, the construction quality of a station structure is improved, the construction safety risk is reduced, the working intensity of workers is reduced, and the safe, high quality, efficient and harmonious construction purpose is achieved.

Description

technical field [0001] The invention relates to a device for subway station construction, in particular to a multifunctional trolley for subway station construction. Background technique [0002] At present, the steel pipe support method is commonly used in the construction of subway stations, that is, the construction of the main structure of the subway station. According to the design calculation, thousands of steel pipes are connected by steel pipe fasteners to form a steel pipe support platform, and then the wooden formwork is installed and fixed on the stressed platform. Concrete pouring on the platform. This method does not use trolleys but uses a lot of labor to carry out construction along the tunnel. During the construction process, a large amount of manual work is required, and the efficiency is very low. In addition, the disassembly and assembly process during the construction process requires a lot of work and the risk of disassembly and assembly is very high. B...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/10
CPCE21D11/10
Inventor 林世友樊福发陈国昌王方荣甘道波史清华蒋彬李焱谢林星余光君陈冠文
Owner YSD RAIL TRANSIT CONSTR CO LTD
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