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Waterproof and shock-absorbing system device and installation method of prefabricated rectangular comprehensive pipe gallery interface

A technology of integrated pipe gallery and system device, which is applied in water conservancy projects, underwater structures, buildings, etc., can solve the problems of poor integrity of prefabricated structures, difficulty in setting water stop devices, weak shock absorption function, etc., so as to improve water resistance. Infiltration performance, convenient construction, installation and popularization, the effect of saving the amount of use

Active Publication Date: 2020-10-09
NORTHEASTERN UNIV LIAONING
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Problems solved by technology

[0003] In order to solve the technical problems of the prior art, such as the short interface size of the interface of the prefabricated rectangular integrated pipe gallery, difficulty in setting up water stop devices, low water blocking performance, poor integrity of the prefabricated structure, and weak shock absorption function, the present invention provides a prefabricated rectangular integrated pipe gallery. The waterproof cushioning system device of the pipe gallery interface and its installation method, in the socket interface with an inclined slope, the U-shaped rubber block and the annular rubber tube of the water-expandable rubber layer bonded on the surface can prevent the water flow from entering the complex to the greatest extent. In the pipe gallery cabin, prevent water from causing adverse effects on the pipe gallery, use shock-absorbing bolts to connect, improve the service life and safety performance of the structure, and improve the smooth operation ability of the interface

Method used

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  • Waterproof and shock-absorbing system device and installation method of prefabricated rectangular comprehensive pipe gallery interface
  • Waterproof and shock-absorbing system device and installation method of prefabricated rectangular comprehensive pipe gallery interface
  • Waterproof and shock-absorbing system device and installation method of prefabricated rectangular comprehensive pipe gallery interface

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer" and the like are based on the orientation or positional relationship shown in the accompanying drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention. The terms "a", "two", "three", "four", etc. are used for descript...

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Abstract

A waterproof and shock-absorbing system device for the interface of a prefabricated rectangular comprehensive pipe gallery and its installation method belong to the technical field of underground structure comprehensive pipe gallery. The waterproof and cushioning system device of the prefabricated rectangular comprehensive pipe gallery interface includes correspondingly connected segment socket parts and segment socket parts. The segment socket part includes a vertical part one, an inclined part one and a vertical part two, so The segment socket portion includes a vertical portion 3, an inclined portion 2 and a vertical portion 4. The inclined portion 1 is provided with at least one wedge-shaped groove, and a U-shaped rubber block is provided in the wedge-shaped groove. The surface of the U-shaped rubber block is The cemented rubber layer expands when exposed to water, and the segment socket part and the segment socket part are connected through several shock-absorbing bolts. The gap between the vertical part one and the vertical part three is provided with a waterproof reserve system. The waterproof cushioning system device and installation method of the prefabricated rectangular integrated pipe gallery interface can effectively prevent water from entering the integrated pipe gallery cabin, improve the service life and safety performance of the structure, and improve the smooth operation capability of the interface.

Description

technical field [0001] The invention relates to the technical field of underground structure comprehensive pipe gallery, in particular to a waterproof and shock-absorbing system device for the interface of a prefabricated rectangular comprehensive pipe gallery and an installation method thereof. Background technique [0002] In the construction of urban underground utility tunnels, segment interface is one of the weak links in the design and construction of utility tunnels, which has long plagued the operation and promotion of utility tunnels. In recent years, with the vigorous development of urbanization, the tension of urban land has been aggravated. Due to its advantages in wiring, space utilization, and convenient maintenance and operation, the rectangular section is much better than the circular section. The prefabricated rectangular integrated pipe Corridors are quickly used in underground comprehensive pipe gallery projects all over the country. However, compared with...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/045E02D29/16
Inventor 王述红贺鹏王鹏宇贾蓬张泽韩冰孙子涵姚骞
Owner NORTHEASTERN UNIV LIAONING
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