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Hoisting platform for erecting water large bridges

A technology for lifting platforms and bridges, which is applied in bridge construction, bridges, erection/assembly of bridges, etc., and can solve problems that cannot meet the needs of erecting large bridges on water

Inactive Publication Date: 2014-11-26
颜可仁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the construction of the cross-sea bridge has entered into factory production, and the existing equipment can no longer meet the needs of erecting large bridges over water

Method used

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  • Hoisting platform for erecting water large bridges
  • Hoisting platform for erecting water large bridges
  • Hoisting platform for erecting water large bridges

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] In the figure (1): two barges (1) are arranged left and right, and there is a certain distance between the two barges. One-half of the outriggers (2) are installed on the left barge (1), and one-half of the outriggers are installed On the right barge (1). The connection beam (3) is connected longitudinally with the outrigger (2), the main beam (4) is connected horizontally with the outrigger (2), the diagonal brace (6) is connected with the connection beam (3) and the outrigger (2), and the diamond-shaped diagonal brace (9) is connected with connection beam (3), main beam (4), and hoisting equipment (5) is installed on the main beam (4). Bridge (7) enters between two barges (1), lifts with lifting device (5), is placed on bridge pier (8).

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Abstract

The invention provides a hoisting platform for erecting water large bridges to meet the requirement for erecting the water large bridges. At present, the industrialized production mode has been adopted in cross-sea bridge construction, but existing equipment can not meet the requirement for erecting the water large bridges. Two barges are arranged left and right and are spaced by a certain distance by the standard that the bridges can be transported between the two barges. The hoisting platform is arranged at the upper portions of the two barges and composed of a plurality of supporting legs, inclined struts, a main beam, connecting beams and a diamond inclined strut. A plurality of hoisting devices are installed on the main beam.

Description

technical field [0001] The invention relates to a large-scale bridge erecting device on water. technical background [0002] At present, the construction of the cross-sea bridge has entered factory production, and the existing equipment can no longer meet the needs of erecting large bridges over water. Contents of the invention [0003] In order to solve the needs of erecting large bridges over water, the invention provides a lifting platform for erecting large bridges over water. [0004] The technical scheme that the present invention solves its technical problem adopts is, arranges left and right with two barges, and some distances are spaced between two barges, and it is advisable that bridge can be transported in. A lifting platform is arranged on the upper part of the two barges, and the lifting platform is composed of several outriggers, diagonal braces, main girders, connecting beams, and diamond-shaped diagonal braces. Several lifting devices are installed on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/00E01D21/00
Inventor 颜可仁
Owner 颜可仁
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