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Trackside equipment mounting structure suitable for U-shaped beam

A technology of trackside equipment and installation structure, which is applied in bridge construction, noise absorbing devices, bridges, etc., and can solve problems such as the inability to locate the beam body and reserve the installation foundation, the contradiction between sound barriers and trackside equipment installation, etc.

Pending Publication Date: 2022-04-22
山东轨道交通勘察设计院有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a trackside equipment installation structure suitable for U-shaped beams, so as to solve the problems in the prior art that the installation of sound barriers and trackside equipment cannot be installed and the prefabrication of beams cannot be fixed.

Method used

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  • Trackside equipment mounting structure suitable for U-shaped beam
  • Trackside equipment mounting structure suitable for U-shaped beam
  • Trackside equipment mounting structure suitable for U-shaped beam

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the typical embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0027] The cross-sectional structure of the U-shaped beam is as follows: image 3 As shown, the inner bottom of the U-shaped beam is provided with a ballast bed 13, which has two U-shaped beam wings 9, and a sound barrier embedded part 12 is provided on the top surface 11 of the U-shaped beam side wing. The sound barrier embedded part 12 is usually a A group of bolts, the sound barrier H-shaped steel column 8 is connected with the U-shaped beam by bolts.

[0028] like Figure 4 As shown, the sound barrier 10 is installed on the sound barrier H-shaped steel column 8, and the sound barrier embedded parts 12 are arranged at a set distance, which is determined according to the length of the sound barrier installed.

[0029] Normally, trackside equipment is installed on t...

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Abstract

The invention relates to the technical field of trackside equipment installation, in particular to a trackside equipment installation structure suitable for a U-shaped beam, which comprises a trackside equipment installation part and a retaining part thereof, the retaining part is used for connecting a sound barrier embedded part on the top surface of a side wing of the U-shaped beam, and the trackside equipment installation part and the retaining part form a space for accommodating a sound barrier; according to the trackside equipment installation structure, the sound barrier embedded part is fully utilized, punching of a beam body or a sound barrier stand column is not needed, and the influence caused by whether the sound barrier is installed or not is avoided.

Description

technical field [0001] The invention relates to the technical field of trackside equipment installation, in particular to a trackside equipment installation structure suitable for U-shaped beams. Background technique [0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] One of the bridge structures used in the elevated section of urban rail transit is the U-shaped beam structure. This type of bridge is a prefabricated product of the beam factory. Only the bolts for installing the sound barrier are reserved on the top surface of the U-shaped beam side wing. Its special The force-bearing structure requires that no holes can be drilled in the beam body to install equipment in the later stage. [0004] At present, the installation method of trackside equipment is as follows: in the sound barrier section, the H-shaped steel column of the sound barrier is selected to be installed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/00E01F8/00
CPCE01D19/00E01F8/00Y02E10/50
Inventor 董洪卫孙华盛赵帅高义标
Owner 山东轨道交通勘察设计院有限公司
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