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Construction device and construction method of mobile rain shed with openable roof

A construction device and canopy technology, which is applied to roofs, special buildings, small buildings, etc., can solve problems such as poor stability, complicated opening methods of steel shed roofs, and inability to meet the rapid construction of gantry cranes, etc., to meet exact needs, The effect of improving construction efficiency and good engineering application prospects

Pending Publication Date: 2018-11-09
CHINA RAILWAY 16 BUREAU GRP BEIJING METRO ENG CONSTR +2
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AI Technical Summary

Problems solved by technology

In this patent, the steel bar shed is limited by the outer columns, and the operation of the overall movement cannot be realized, and the opening method of the steel bar shed roof is complicated and poor in stability, which cannot meet the requirements of the rapid construction of the gantry crane.

Method used

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  • Construction device and construction method of mobile rain shed with openable roof
  • Construction device and construction method of mobile rain shed with openable roof
  • Construction device and construction method of mobile rain shed with openable roof

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Embodiment Construction

[0057] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0058] Such as figure 1 , figure 2 , image 3 As shown, a construction device for a movable canopy with an openable roof, comprising:

[0059] The roof truss system is composed of steel columns 2 and canopy beams 5;

[0060] The roof system is composed of transmission gear 3, movable roof 4, motor 6, chain 7, follower gear 8, driving gear 10, canopy beam steel skeleton 11, fixed roof 12, and rack 13;

[0061] The mobile system consists of rails and rail wheels 1.

[0062] Its connection rela...

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Abstract

The invention provides a construction device and a construction method of a mobile rain shed with an openable roof. The device comprises a roof truss system, a roof system and a mobile system, whereinthe roof system is mounted on the roof truss system, the roof truss system is mounted on the mobile system and realizes horizontal movement through the mobile system, the roof system is used for opening and closing a roof; the roof truss system comprises steel stand columns and rain shed beams; the roof system comprises a driving component, a driving gear, a drive gear, a rack, a chain, a following gear, a mobile roof and a fixed roof; the mobile system comprises tracks and track wheels. The method is based on the device. By means of the mobile system of the mobile openable rain shed, the problem that the rain shed coverage area cannot be adjusted is solved, rapid opening and closing of the roof are realized in a parallel translation opening manner according to working demands of a gantrycrane, the opening manner is simpler and more stable than other opening methods, and improvement of the construction efficiency and the safety is facilitated.

Description

technical field [0001] The invention relates to a construction device and a construction method in the technical field of underground construction engineering, in particular to a construction device and a construction method of a movable canopy with an openable roof. Background technique [0002] In the development of underground space, the open cut method has become one of the most commonly used methods in foundation pit excavation due to its low construction cost and mature technology. Since the foundation pit construction of the open cut method is often carried out outdoors, it is obviously affected by factors such as weather. Long-term rainfall in the rainy season can easily cause water accumulation in the pit, affecting the safety of foundation pit construction; prolonged high temperature in summer will expose the excavation site of the foundation pit to the scorching sun, reducing construction efficiency. Although setting up a canopy above the open excavation pit can ...

Claims

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Application Information

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IPC IPC(8): E04H1/12E04B7/16
CPCE04B7/166E04H1/1205
Inventor 马栋刘元鹏罗杰赵洪星牛本亮沈水龙谢志飞任栋杰程凯华于海波雷鹏么甲民黄帮兴程鹏张昂李涛喆王辉王腾宋文俊胡倩王硕杨春鹏王开晟甘平苑青青张迎宝时小康许烨霜
Owner CHINA RAILWAY 16 BUREAU GRP BEIJING METRO ENG CONSTR
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