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Sound barrier construction process facilitating replacement of unit plates

A construction technology and sound barrier technology, applied to noise absorption devices, buildings, protective equipment, etc., can solve the problems of increased safety hazards in replacement, hidden installation quality hazards, and high costs, and achieve convenient and fast installation, low installation hazards, and reliability The effect of installation and replacement

Pending Publication Date: 2021-11-02
天工俐德科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, there are still the following problems in the installation of special-shaped columns: slow efficiency, high cost, increased safety hazards in replacement, hidden dangers in installation quality, etc.

Method used

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  • Sound barrier construction process facilitating replacement of unit plates
  • Sound barrier construction process facilitating replacement of unit plates
  • Sound barrier construction process facilitating replacement of unit plates

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Embodiment Construction

[0052] In order to make the purpose, technical solutions and advantages of the present invention clearer, the invention will be clearly and completely described below in conjunction with specific embodiments. It should be understood that the terms "center", "vertical", "horizontal" and "upper" , "Down", "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which 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, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the invention.

[0053] Such as Figure 1-Figure 12 A sound barrier construction process that facilitates unit plate replacement is shown, which includes the followin...

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Abstract

The invention relates to a sound barrier construction process facilitating replacement of unit plates, which comprises the following steps: foundation manufacturing: a foundation is poured, and an embedded steel plate and an embedded bolt are poured in the foundation; a flange plate cutting opening is cut in the outer side or inner side flange plate below the bent part of the steel stand column, and the cut plate serves as a movable flange plate; the movable flange plate is hinged to the flange plate cutting opening of the steel stand column through a hinge; and via holes are formed in the movable flange plate and a web plate of the steel stand column at the corresponding height, and the connecting bolts can penetrate through the two via holes; field installation: a steel stand column is fixed on the foundation; the movable flange plate is opened, sound barrier unit plates are inserted into the adjacent lower stand columns through the flange plate cutting openings, and the sound barrier unit plates are inserted between the adjacent upper stand columns through the tops of the upper stand columns; the movable flange plate is rotated to the position before cutting, and the movable flange plate and the web sof the steel stand columns are connected and fixed together through connecting bolts and nuts.

Description

technical field [0001] The invention relates to a construction technology of a sound barrier that facilitates the replacement of unit plates, and specifically belongs to the technical field of sound barriers. Background technique [0002] Due to the rapid development of railways, more and more cross-river lines are being built, the construction environment and location conditions are becoming more and more harsh, and people's awareness of environmental noise pollution is gradually increasing. Sound barriers are used as suction and sound insulation equipment. It has been widely used in the fields of traffic absorption and sound insulation, and plays a good role in isolation and attenuation of noise. The sound barrier used for expressways, railways and rail transit is mainly composed of columns, sound-absorbing and insulating panels, and sealing bodies. The unit plate is inserted vertically from top to bottom between the two columns, and a seal is used between the unit plate ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F8/00E01F7/00
CPCE01F8/0023E01F8/0017E01F7/025
Inventor 邢广怀贾旭东刘超刘保权秦雪花郭书兴耿培森张国涛张勇
Owner 天工俐德科技发展有限公司
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