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Steel plate composite beam assembly type operation platform

A technology for operating platforms and composite beams, which is applied in erecting/assembling bridges, bridges, bridge construction, etc., and can solve problems such as unsafety of workers, difficulty in installing and dismantling cast-in-place bridge deck brackets and formwork, etc.

Pending Publication Date: 2021-05-18
ROAD & BRIDGE SOUTH CHINA EINGINEERING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above technical problems, especially the difficulty in the installation and disassembly of steel plate composite girders, the installation and disassembly of cast-in-place bridge deck brackets and formwork, and the problem that the safety of workers cannot be guaranteed during the installation and disassembly process, the following technical solutions are proposed:

Method used

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  • Steel plate composite beam assembly type operation platform
  • Steel plate composite beam assembly type operation platform

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Embodiment Construction

[0022] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0023] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of features, integers, steps, and operations, but does not exclude the existence or addition of one or more other features, integers, steps, and operations.

[0024] Those skilled in the art can understand that, unless otherwise defi...

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Abstract

The invention relates to a steel plate composite beam assembly type operation platform which comprises main beams parallel to each other and an operation table structure arranged between the main beams. The two ends of each main beam are provided with rolling wheels running in the first direction, and the rolling wheels of the same main beam are clamped on adjacent walking platforms respectively. A limiting piece right opposite to the side face of the walking platform is arranged at the end of the main beam. The operation platform provided by the embodiment of the invention is simple in structure and convenient to install, full-bridge slippage can be rapidly achieved, the construction period of parallel connection installation and cast-in-place bridge deck bracket and formwork installation and disassembly is shortened, and the construction progress is accelerated.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an assembled operating platform of steel plate composite beams. Background technique [0002] At present, the steel plate composite girder bridge has a simple structure, wide application conditions for design and construction, convenient fabrication and construction, and has been widely used. It is a very economical and durable structure. Horizontal connections are set between the two ends of the longitudinal beams, truss-type cross-links are set between the spans, and the main beams on both sides and the main beams at both ends are set with lower parallel supports. However, in the prior art, the large-area hollowed-out parts between the main girders of the steel plate composite girders and between the beams make it difficult to install and disassemble the steel plate composite girders in parallel, and to install and disassemble the cast-in-place bridge deck bracket...

Claims

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Application Information

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IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 赵富立吴正华郭晓伟黎磊李建谢南峰
Owner ROAD & BRIDGE SOUTH CHINA EINGINEERING CO LTD
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