A prefabricated assembled cable laying structure for cable trench facilities

A cable laying and assembly technology, applied in cable laying equipment, cable installation, cable installation in underground pipes, etc., can solve the problems of groove performance drawbacks and low construction requirements, achieve short construction period, and is conducive to The effect of project cost control and good seismic performance

CN111585214BActive Publication Date: 2022-04-01HUZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-04-01

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Abstract

The invention discloses a prefabricated assembled cable laying structure for cable pipe trench facilities, which includes a cable pipe body and a well body, both of which are reinforced concrete components poured with cement at one time. The body of the cable pipe is provided with a number of through holes through the reinforced concrete components, and the pipes for erecting cables are embedded in the through holes. The body of the pipe arrangement is a cuboid structure; the upper end of the body of the cable arrangement is symmetrically nested with four pull rings for lifting reinforced concrete components, and one end of the body of the cable arrangement is provided with a bayonet part. One end of the cable pipe body is provided with a socket part; the scheme adopts the overall prefabricated pipe pipe section installation, the combined unit is simple and reliable, the docking is convenient, the construction requirements are relatively low, and the reliability is good. Among them, there are auxiliary take-up and release lines in the working well device for easy construction.
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Description

technical field

[0001] The invention relates to the technical field of cable installation, in particular to a prefabricated and assembled cable laying structure for cable trench facilities. Background technique

[0002] In order to adapt to the construction of modern cities and the development of power grids, the construction of cable pipes is increasing. At present, the construction of pipes and wells mainly adopts cast-in-place and brick-built structures. During the cast-in-place method, excavation, leveling, formwork, binding, Several key links such as pouring and maintenance can finally form cable encapsulation and well molding.

[0003] Although the integrity of the cast-in-place structure is good, the process needs to go through a series of links above. The main defects are as follows:

[0004] 1) The construction period of the project is long. The construction of cast-in-place structural systems is mostly done by manual labor, which leads to low production efficienc...

Examples

Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the drawings and examples. It should be understood that the specific implementation described here is only one of the best examples of the present invention. The embodiments are only used to explain the present invention, and do not limit the protection scope of the present invention. All other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the present invention.

[0038] like figure 1 As shown in the figure, a prefabricated assembled cable laying structure for cable trench facilities is composed of a cable pipe body 1 and a well body 2 spliced ​​together. Soil components, the cable pipe body 1 is provided with a number of through holes 4 penetrating through the reinforced concrete member, and the through holes 4 are embedded with pipe...