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Curved guide beam

A curved and guided beam technology, which is applied in bridges, bridge construction, erection/assembly of bridges, etc., can solve problems such as inability to meet the construction requirements of curved bridges

Pending Publication Date: 2020-11-24
GUIZHOU ROAD & BRIDGE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing guide beams are usually linear structures, which cannot meet the construction requirements of curved bridges.

Method used

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  • Curved guide beam
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Embodiment Construction

[0027] In order to make the above objects, features and advantages of the present invention more comprehensible, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways than those described here, and those skilled in the art can make similar extensions without departing from the connotation of the present invention. Accordingly, the present invention is not limited to the specific embodiments disclosed below.

[0029] Please refer to Figure 1 to Figure 7 , figure 1 A schematic top view structure diagram of a curved guide beam provided by a specific embodiment of the present invention; figure 2 for figure 1 main view of image 3 for figure 2 explosion map; Figure 4 for figure...

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Abstract

The invention discloses a curved guide beam. The curved guide beam comprises an inner guide beam body and an outer guide beam body which are located in the same horizontal plane, wherein the inner guide beam body and the outer guide beam body are of curved structures bent towards the same side, the inner guide beam body and the outer guide beam body are connected through transverse connecting assemblies, and when the inner guide beam body and the outer guide beam body are long, multiple sets of transverse connecting assemblies can be selected for connection. Due to the fact that the inner guide beam body and the outer guide beam body are of the curved structures, the curved guide beam can adapt to construction of curve-shaped bridges.

Description

technical field [0001] The invention relates to the field of bridge construction, in particular to a curved guide beam. Background technique [0002] With the development of bridge construction, limited by the original buildings and terrain conditions, the application of small-radius curved bridges is becoming more and more extensive. [0003] In the current bridge construction, the jacking method is widely used. The main equipment of the jacking method construction is the guide beam installed at the front end of the beam body to adapt to the span of the bridge and reduce the cantilever length of the beam body during the jacking process. However, the existing guide beams are usually straight-line structures, which cannot meet the construction requirements of curved bridges. [0004] Therefore, how to provide a guide beam to adapt to the construction of curved bridges is a technical problem urgently needed to be solved by those skilled in the art. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 罗元成左卿谌勇罗三刘臻王坤全周鑫陈冰刘朝卫余伟
Owner GUIZHOU ROAD & BRIDGE GRP
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