Installing sound barrier construction method of automatic walking lifting lane-changing trolley

A construction method and sound barrier technology, applied in the erection/assembly of bridges, noise absorption devices, bridges, etc., can solve the problems of frequent dismantling and modification, time-consuming and labor-intensive temporary platforms, etc., to improve work efficiency, reduce replacement time, and reduce costs. Effect

Active Publication Date: 2019-08-16
CHINA RAILWAY NO 2 ENG GRP CO LTD +1
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Problems solved by technology

[0004] The purpose of the present invention is to overcome the time-consuming and labor-intensive construction of the temporary platform when the automobile crane hoisting sound barrier assembly cooperates with the scaffolding in the prior art, and the temporary platform needs to be frequently dismantled and refitted during con

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  • Installing sound barrier construction method of automatic walking lifting lane-changing trolley
  • Installing sound barrier construction method of automatic walking lifting lane-changing trolley
  • Installing sound barrier construction method of automatic walking lifting lane-changing trolley

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[0037] The present invention will be further described in detail below in conjunction with test examples and specific embodiments. However, it should not be understood that the scope of the above subject matter of the present invention is limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0038] Specific examples are as follows, such as figure 1 As shown in the flow chart of the construction method of the automatic lifting and changing lane trolley, the construction method of installing the sound barrier on the automatic moving lifting and changing lane changing trolley includes the following steps:

[0039] S000. Construction preparation, preparation of sound barrier components, installation tools, protective equipment for operators;

[0040] S100, setting the automatic lifting and changing lane trolley, setting the automatic moving lifting and changing lane trolley...

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Abstract

The invention discloses the technical field of sound barrier installation, and particularly relates to an installing sound barrier construction method of an automatic walking lifting lane-changing trolley. The installing sound barrier construction method comprises the steps of arranging the automatic walking lifting lane-changing trolley, adjusting the work platform width, installing a sound barrier assembly of a first area, arranging sound barrier assemblies of adjacent areas, and overall installing sound barriers. According to the installing sound barrier construction method, the problems that when a traditional lorry-mounted crane lifts the sound barrier assemblies to match with a scaffold to construct, to set up a temporary platform wastes time and labor, in different bridge width construction, the temporary platform needs detaching and modifying frequently; and when a lorry-mounted crane lifts the sound barrier assemblies to match with a rail-mounted gantry crane and a platform lorry to construct, the braking effect of relying on artificial external force on a braking device is low, and safety accidents are prone tooccurring are solved, operators can install sound barriers normatively and effectively, the cost of scaffold materials, carrying cost and the time cost of repeatedly disassembly and installation are reduced, effects of work platform reliability, safety and efficiency, and less time andlabor are improved.

Description

technical field [0001] The invention relates to the technical field of sound barrier installation, in particular to a construction method for installing a sound barrier on an automatic lifting, lifting and lane-changing trolley. Background technique [0002] The existing sound barrier installation and construction methods mainly include the following two methods: ①Use the vehicle crane to hoist the components of the sound barrier, and cooperate with the scaffolding to reach the temporary platform for construction. ②Use the truck crane to hoist the components of the sound barrier onto the bridge, and cooperate with the rail crane and flatbed truck to install along the line. [0003] If the above two sound barrier installation methods are used for construction, the first one is likely to cause road traffic jams, and the temporary platform needs to be disassembled and assembled many times along the sound barrier installation line, which is time-consuming and laborious. The sec...

Claims

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Application Information

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IPC IPC(8): E01D21/00E01F8/00
CPCE01D21/00E01F8/00
Inventor 陈喜刚周玉兴谢吉国吴绍江李金有唐伟鑫吕义肖艳琴
Owner CHINA RAILWAY NO 2 ENG GRP CO LTD
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