A kind of concrete prefabricated part, connecting part and connecting method of water tank culvert

A technology of concrete prefabricated parts and connection method, which is applied in water conservancy projects, underwater structures, buildings, etc., can solve the problems of inconvenient construction of box culverts and prefabricated parts, save time and labor costs, improve durability and construction efficiency high effect

Active Publication Date: 2022-05-24
CHINA GEZHOUBA GRP INT ENG
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a concrete prefabricated part of a water-passing box culvert, a connecting part and a connecting method thereof, which are used to solve the problem of inconvenient construction of the box culvert and the prefabricated part. The technical scheme is as follows:

Method used

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  • A kind of concrete prefabricated part, connecting part and connecting method of water tank culvert
  • A kind of concrete prefabricated part, connecting part and connecting method of water tank culvert
  • A kind of concrete prefabricated part, connecting part and connecting method of water tank culvert

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings.

[0031] like Figure 1 to Figure 2C As shown in the figure, a concrete prefabricated part of a water-passing box culvert, namely a prefabricated concrete box culvert, includes a prefabricated part main body 1, the front and rear sides of the prefabricated part main body 1 are used as connecting surfaces, and a top cross-section reserved for grouting is arranged on the connecting surface. The groove 4, the bottom horizontal groove 3 and the side vertical groove 2, the top horizontal groove 4 is located above the preform main body 1, the bottom horizontal groove 3 is located below the preform main body 1, and the side vertical groove 2 is located on the left and right sides of the preform main body 1 . The side vertical grooves 2 and the bottom horizontal grooves 3 are "U"-shaped grouting grooves after splicing, and the top horizontal grooves 4 are open, which is conveni...

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Abstract

The invention discloses a form of a concrete prefabricated part of a water tank culvert, a connector and a connecting method thereof, comprising: a main structure of a reinforced concrete prefabricated part, the main structure is provided with a "U"-shaped grouting groove, a connection reserved hole, and a water-stop material is installed Semi-circular mounting slots for connecting sleeves and threaded rebar connectors. The technical problem to be solved by the present invention is to provide a conveniently installed form of concrete prefabricated part of a water tank culvert, a connecting piece and a connecting method thereof, which are scientific and reasonable and easy to operate, and are suitable for municipal water treatment projects or water conservancy projects.

Description

technical field [0001] The invention relates to a water conservancy project and a municipal engineering device, in particular to a concrete prefabricated part of a water tank culvert, a connecting part and a connecting method thereof. Background technique [0002] Box culvert refers to a culvert built with reinforced concrete box-shaped pipe sections. In municipal water treatment projects or some water conservancy projects, this structure is often used to connect rivers and oceans near the factory area for water intake and drainage. In the traditional box culvert construction, steel bars are bound, formwork is supported, and concrete is poured on site. The box culvert is prefabricated in the factory and assembled on site. This process has the advantages of low labor intensity, high installation efficiency, and short construction period. It is currently widely used in railways, highways and other fields. [0003] There are several commonly used connection methods for prefabr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F5/00E02D29/16E02D31/02
CPCE01F5/005E02D29/16E02D31/02
Inventor 张可心陈向东王强林韩翔宇宋魏鑫李建彬周江涛梁才段凯元
Owner CHINA GEZHOUBA GRP INT ENG
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