Bridge arch rib hoisting and supporting bracket integrated construction device

A technology for supporting brackets and construction devices, applied in the field of bridge arch ribs

Inactive Publication Date: 2021-04-06
嘉兴纯柔贸易有限公司
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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 bridge arch rib lifting and supporting bracket integrated construction device to solve the problem that the supporting bracket integrated construction operation cannot be carried out in the above-mentioned background technology

Method used

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  • Bridge arch rib hoisting and supporting bracket integrated construction device
  • Bridge arch rib hoisting and supporting bracket integrated construction device
  • Bridge arch rib hoisting and supporting bracket integrated construction device

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see Figure 1~5, in an embodiment of the present invention, an integrated construction device for hoisting and supporting a bridge arch rib, comprising a base 1, a lifting frame 2 is fixedly connected to the top of the base 1, and a first pneumatic pusher is fixedly connected to the inner wall of the lifting frame 2. Rod 3, the output end of the first pneumatic push rod 3 is welded with a moving block 4, and the inside of the moving block 4 runs through...

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Abstract

The invention discloses a bridge arch rib hoisting and supporting bracket integrated construction device which comprises a base, a lifting frame is fixedly connected to the top end of the base, a first pneumatic push rod is fixedly connected to the inner wall of the lifting frame, a moving block is welded to the output end of the first pneumatic push rod, and a moving rod penetrates through the interior of the moving block; and first limiting grooves are formed in two ends of the moving rod and located in the inner wall of the lifting frame. According to the bridge arch rib hoisting and supporting bracket integrated construction device, by arranging a lifting column, in the lifting frame, the first pneumatic push rod works to drive the moving block to move, and the moving block drives the first lifting rod to move along the first limiting groove through the moving rod; the rotating angle of the first lifting rod is 60 degrees, the first lifting rod drives the second lifting column to move along a second limiting groove through the lifting column, the rotating angle of the second lifting rod is 60 degrees, and lifting operation of the lifting frame is achieved through relative movement of the first lifting rod and the second lifting rod.

Description

technical field [0001] The invention relates to the technical field of bridge arch ribs, in particular to an integrated construction device for hoisting and supporting supports of bridge arch ribs. Background technique [0002] The arch rib is the skeleton of the main arch ring of the arch bridge. In the process of laying the arch wave, it bears its own weight, the transverse connection member, the arch wave and the corresponding construction load. The design of the arch rib should not only meet the requirements of strength and stability during the hoisting stage In addition to the requirements, it should also meet the strength requirements of the section under the load of each stage in the combination process. [0003] In the existing bridge arch rib hoisting, there is a problem that the integrated construction operation of the support bracket cannot be carried out. Therefore, we propose an integrated construction device for the lifting of the bridge arch rib and the suppor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/00B66C1/42B66C11/00B66C19/00B66F7/06B66F7/08
CPCB66C1/42B66C11/00B66C19/00B66F7/0666B66F7/085E01D21/00
Inventor 潘雪芳
Owner 嘉兴纯柔贸易有限公司
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