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Construction support device and construction method for bridge adjacent to business line

A support device and bridge technology, which is applied in the direction of bridges, bridge construction, erection/assembly of bridges, etc., can solve problems such as on-site construction constraints, high safety risks, and long construction periods, and achieve the effect of improving efficiency

Pending Publication Date: 2020-01-24
中铁十局集团第八工程有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The construction technology of swivel beams has basically matured and has been widely used. However, no matter what type of prestressed concrete swivel beams, the beam body should be constructed in situ. With the busy and important high-speed rail such as high-speed rail, the on-site construction is subject to many constraints.

Method used

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  • Construction support device and construction method for bridge adjacent to business line
  • Construction support device and construction method for bridge adjacent to business line
  • Construction support device and construction method for bridge adjacent to business line

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Embodiment Construction

[0067] According to the review guidelines, terms such as "having", "comprising" and "including" used in the present invention should be understood as not deriving the presence or addition of one or more other elements or combinations thereof.

[0068] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not b...

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Abstract

The invention discloses a construction support device and a construction method for a bridge adjacent to a business line. The construction support device for the bridge adjacent to the business line comprises a middle support (81) used for supporting the middle of the bridge, a side support group used for supporting the side face portion of the bridge and a disc buckle frame (84) arranged on the side support group and used for supporting a template on the side face portion of the bridge. The construction support device for the bridge adjacent to the business line realizes supporting for the template on the side face portion of the supported bridge through the disc buckle frame (84), realizes supporting for the middle of the supported bridge through the middle support (81), and realizes moving for the bridge through the side support group, thereby realizing construction for the bridge far away from an existing rail traffic business line, and improving construction efficiency of the bridge.

Description

technical field [0001] The invention relates to a construction support device, in particular to a construction support device and method suitable for bridges adjacent to business lines. Background technique [0002] The construction technology of swivel beams has basically matured and has been widely used. However, no matter what type of prestressed concrete swivel beams, the beam body should be constructed in situ. With the busy and important high-speed rail such as high-speed rail, the on-site construction is subject to many constraints. [0003] In particular, the bridge surface is more than 15 meters higher than the existing high-speed rail beam surface, and the distance between the front beam side of the swivel and the existing high-speed rail line is particularly close by about 10m. The construction pressure near the business line is high and the construction period is tight. In this method, the 0# block of the main pier is poured in situ, and the cantilever sections ...

Claims

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Application Information

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IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 朱先敏张伟赵波毕研美周雍波常春章曾来仕
Owner 中铁十局集团第八工程有限公司
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