CN217882783U - Municipal administration pipeline mounting structure - Google Patents
Municipal administration pipeline mounting structure Download PDFInfo
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- CN217882783U CN217882783U CN202220812506.2U CN202220812506U CN217882783U CN 217882783 U CN217882783 U CN 217882783U CN 202220812506 U CN202220812506 U CN 202220812506U CN 217882783 U CN217882783 U CN 217882783U
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- pulley
- pipeline
- cavity
- fixing groove
- bent
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Abstract
The utility model relates to a municipal administration pipeline mounting structure, concretely relates to corner bend structure of municipal administration spool installation, include: comprises a line pipe body, a pulley and a pulley fixing groove; the spool main body consists of a bent pipeline and a pulley protection cavity, and the pulley protection cavity is fixed at the corner of the bent pipeline and forms a cavity structure with the bent pipeline; the pulley fixing groove is formed in the pulley protecting cavity, the size of the pulley fixing groove is matched with that of the pulley shaft, and the pulley is fixed inside the pulley protecting cavity through the pulley fixing groove by the pulley shaft. The utility model discloses can effectively avoid dragging scraping and structural damage that appear when pulling electric wire, cable, optic fibre when municipal pipeline installation, the setting of pulley can reduce the frictional force of dragging simultaneously, improves work efficiency.
Description
Technical Field
The utility model relates to a municipal administration pipeline mounting structure field, concretely relates to spool structural design of corner of pipeline installation.
Background
When the existing municipal pipeline is installed, particularly when the electric wires, the cables and the optical fibers are installed, the electric wires, the cables and the optical fibers are usually led to pass through the pipeline in a traction and pulling mode, but the corners of the line pipe are not smooth, and the electric wires, the cables and the optical fibers are easily damaged. If when pulling out electric wire, cable, optic fibre in the spool pipeline from underground, because pipeline underground part is the horizontally, often upwards pull perpendicularly again in the time of pulling, make electric wire, cable, optic fibre form the right angle structure like this, cause the destruction to electric wire, cable, optic fibre easily, form the tired nature damage, be unfavorable for long-term use, pull frictional force very big like this simultaneously, it is more arduous.
Therefore, it is necessary to design a municipal pipeline installation structure which effectively prevents the damage of wires, cables and optical fibers caused by pulling during installation.
The wire tube structure with the pulleys at the corners enables workers to prevent fatigue damage and surface scraping by rolling the pulleys when installing wires, cables and optical fibers, and meanwhile, the traction and the pulling are more labor-saving.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide a wire tube structure with pulleys at the corner, which enables workers to roll through the pulleys to prevent fatigue damage and surface scraping when installing electric wires, cables and optical fibers, and meanwhile, the workers can pull and drag more labor-saving.
The utility model adopts the technical scheme as follows: comprises a line pipe body, a pulley and a pulley fixing groove; the spool main body consists of a bent pipeline and a pulley protection cavity, and the pulley protection cavity is fixed at the corner of the bent pipeline and forms a cavity structure with the bent pipeline; the pulley fixing groove is formed in the pulley protecting cavity, the size of the pulley fixing groove is matched with that of the pulley shaft, and the pulley is fixed inside the pulley protecting cavity through the pulley fixing groove by the pulley shaft.
Preferably, the shape of the bending pipeline can be an L-shaped pipeline, a convex pipeline or a cross-shaped pipeline, and further, the cross section of the bending pipeline can be a circular or rectangular structure.
Preferably, the pulley protection cavity can be in the shape of a cube, a cylinder or a sphere.
Has the beneficial effects that:
the utility model provides a pair of municipal administration pipeline mounting structure sets up the fixed pulley through the corner at the spool and prevents in the pipeline installation, because the traction mode who drags makes circuits such as electric wire, cable, optic fibre in the outward appearance bruise and the fatigue damage of corner, simultaneously because the setting of fixed pulley, reduced the traction force when dragging, improved the efficiency when being under construction.
Drawings
FIG. 1 is a view of the spool body of the present invention;
fig. 2 is a sectional view of the spool of the present invention 1;
fig. 3 is a cross-sectional view 2 of the present invention;
wherein, 1-line pipe body, 1.1-bending pipeline, 1.2-pulley protection cavity, 2-pulley, 2.1-pulley shaft, 3-pulley fixing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in the figure, the main body of the municipal pipeline mounting structure is a corner structure of a pipeline and comprises a pipeline main body 1, pulleys 2 and pulley fixing grooves 3. The line pipe main body 1 comprises a bent pipeline 1.1 and a pulley protection cavity 1.2. In this embodiment, the bent pipe 1.1 is an L-shaped pipe, and the pulley protection cavity 1.2 is a cube; because the L-shaped pipeline and the cube form the pipeline body 1 with a cavity, the pulley protection cavity 1.2 lacks two surfaces, and the pulley protection cavity 1.2 and the bent pipeline 1.1 are fixed together in a welding mode.
Inside at spool main part 1, inside pulley protection cavity 1.2 promptly, be provided with 2 pulley fixed slot 3, the size of recess and pulley shaft 2.1's size phase-match, pulley 2 is fixed inside pulley protection cavity 1.2 through pulley fixed slot 3 by pulley shaft 2.1.
When the pipeline is installed, when the place of a corner appears, the pipeline structure is installed, and when the pipeline is pulled at the later stage, the pipeline and the inner wall of the pipeline are pulled by sliding friction due to the arrangement of the pulleys, so that the damage of the pipeline is reduced, the pulling force is saved, and the working efficiency is improved.
For another example, when a pipeline is installed, the pipeline is pulled out of the ground through an inspection well from an underground pipeline after passing through the underground pipeline, and at the moment, because the space is narrow, the pipeline is changed from a horizontal pulling state to a vertical state and is in a right-angle shape, so that the pipeline is easily damaged. At the moment, the line pipe structure is arranged at the outlet of the underground pipeline, the pipeline is pulled towards the outlet of the inspection well by the pulley from the other outlet, and the upward pulling angle is ensured to be arc-shaped without damaging the pipeline.
In conclusion, the pipeline mounting structure is mounted at the place where the pipeline turns, so that the damage of the pipeline can be effectively reduced, and the mounting efficiency is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that fall within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. A municipal pipeline mounting structure which characterized in that: comprises a line pipe body, a pulley and a pulley fixing groove; the wire pipe main body consists of a bent pipeline and a pulley protection cavity, and the pulley protection cavity is fixed at the corner of the bent pipeline and forms a cavity structure with the bent pipeline; the pulley fixing groove is formed in the pulley protecting cavity, the size of the pulley fixing groove is matched with that of the pulley shaft, and the pulley is fixed inside the pulley protecting cavity through the pulley fixing groove by the pulley shaft.
2. The municipal pipeline installation structure according to claim 1, wherein: the bent pipeline can be an L-shaped pipeline or a convex pipeline.
3. The municipal pipeline installation structure according to claim 1, wherein: the pulley protection cavity can be in the shape of a cube, a cylinder or a sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220812506.2U CN217882783U (en) | 2022-04-08 | 2022-04-08 | Municipal administration pipeline mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220812506.2U CN217882783U (en) | 2022-04-08 | 2022-04-08 | Municipal administration pipeline mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217882783U true CN217882783U (en) | 2022-11-22 |
Family
ID=84085805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220812506.2U Active CN217882783U (en) | 2022-04-08 | 2022-04-08 | Municipal administration pipeline mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217882783U (en) |
-
2022
- 2022-04-08 CN CN202220812506.2U patent/CN217882783U/en active Active
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