CN215763981U

CN215763981U - Pipeline protective cover

Info

Publication number: CN215763981U
Application number: CN202121826423.0U
Authority: CN
Inventors: 王丽萍; 李斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-08
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a pipeline protection cover in the technical field of pipeline protection, which comprises a base, wherein a lower protection cover is arranged at the upper end of the base, an upper protection cover matched with the upper protection cover is arranged at the upper end of the lower protection cover, protruding blocks are arranged on the left side and the right side of the upper protection cover and the lower protection cover respectively, threaded holes are formed in the protruding blocks, the threaded holes are movably connected with bolts, nuts are movably connected to the other ends of the bolts, protection layers are arranged on the inner walls of the upper protection cover and the lower protection cover respectively, and protection layers are arranged on the inner walls of the protection layers.

Description

Pipeline protective cover

Technical Field

The utility model relates to the technical field of pipeline protection, in particular to a pipeline protective cover.

Background

With the continuous development of economy, hydraulic engineering plays an important role in irrigation and drainage, so that society is continuously supported, how to better protect pipelines is worthy of continuous research, the existing hydraulic engineering utilizes a protective cover to protect the pipelines, the traditional protective cover does not have good anti-freezing measures, anti-corrosion measures and anti-insect measures, and the pipelines are easily damaged by external impact force, so that the pipeline protective cover is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a protective cover for a pipeline, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pipeline protection casing, includes the base, the base upper end is equipped with the lower protection casing, the lower protection casing upper end is equipped with the assorted and goes up the protection casing, it all is equipped with protruding piece with the lower protection casing left and right sides to go up the protection casing, set up threaded hole on the protruding piece, screw hole swing joint bolt, the other end swing joint nut of bolt, it all is equipped with the inoxidizing coating to go up protection casing and lower protection casing inner wall, the inoxidizing coating inner wall is equipped with the protective layer.

Preferably, the protective layer comprises a low-smoke halogen-free rat/ant-proof ultraviolet protective layer, a spring is arranged on the inner wall of the low-smoke halogen-free rat/ant-proof ultraviolet protective layer, a buffer plate layer is arranged at the other end of the spring, and a rubber cushion layer is arranged on the inner wall of the buffer plate layer.

Preferably, the protective layer comprises a heat-preservation and anti-freezing cotton layer, an anti-seepage layer is arranged on the inner wall of the heat-preservation and anti-freezing cotton layer, an anti-corrosion layer is arranged on the inner wall of the anti-seepage layer, and a flame-retardant layer is arranged on the inner wall of the anti-corrosion layer.

Preferably, four groups of the convex blocks are arranged, and a layer of anti-corrosion paint is coated on each of the convex blocks, the bolts and the nuts.

Preferably, the bottom end surface of the base is provided with an anti-skid rubber pad, the bottom end surface of the anti-skid rubber pad is provided with anti-skid grains, the anti-skid rubber pad and the bottom end surface of the base are both provided with threaded holes, and the anti-skid rubber pad and the base are movably connected through the matched threaded holes and screws.

Preferably, thirty groups of springs are arranged, the springs are uniformly distributed on the outer wall of the buffer board layer, and the distances between two adjacent groups of springs are equal.

Compared with the prior art, the utility model has the beneficial effects that:

1. can cushion the impact force through rubber cushion layer, buffer board layer and spring, during vibrations, certain impact force can be cushioned because of the tension nature of itself to rubber cushion layer and buffer board layer, and the impact force can be cushioned in addition to the spring is flexible, through the effectual reduction impact force of such mode, realizes the stability of pipeline, and the protection pipeline can not be impaired.

2. The low smoke and zero halogen protection against rodents ant ultraviolet ray restrictive coating can prevent that the insect from damaging the pipeline, and the cotton layer that prevents frostbite keeps warm can prevent that the pipeline from freezing and splitting in isolated external cold air winter, and the prevention of seepage permeable blanket can not be ageing when protecting the pipeline and leaking, and fire-retardant layer can protect the pipeline can not be burnt, and the anti-corrosion coating prevents that the pipeline from rustting corrosion, and conveniently repairs the pipeline through the cooperation of bolt, nut and screw hole.

Drawings

FIG. 1 is a schematic view of a protective cover for a pipeline according to the present invention;

FIG. 2 is a schematic view of a protective layer of a protective cover structure for a pipeline according to the present invention;

FIG. 3 is a schematic view of a protective layer of a protective cover structure for a pipeline according to the present invention;

in the figure: the protective cover comprises a base 1, a lower protective cover 2, a screw cap 3, a convex block 4, a bolt 5, a protective layer 6, a protective layer 7, an upper protective cover 8, a rubber cushion layer 9, a buffer plate layer 10, a spring 11, a low-smoke halogen-free rat and ant-proof ultraviolet protective cover layer 12, a flame-retardant layer 13, an anti-corrosion layer 14, a permeation-proof layer 15 and a heat-preservation and anti-freezing cotton layer 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, the utility model provides a pipeline protective cover, which comprises a base 1, wherein a lower protective cover 2 is arranged at the upper end of the base 1, an upper protective cover 8 matched with the upper end of the lower protective cover 2 is arranged at the upper end of the lower protective cover 2, the left side and the right side of the upper protective cover 8 and the left side and the right side of the lower protective cover 2 are respectively provided with a protruding block 4, a pipeline is placed between the upper protective cover 8 and the lower protective cover 2 and then fixed through a threaded hole, a bolt 5 and a nut 3, if the pipeline is damaged, a worker can repair the pipeline conveniently through the threaded hole, the bolt 5 and the nut 3, the threaded hole is formed in the protruding block 4 and movably connected with the bolt 5, the other end of the bolt 5 is movably connected with the nut 3, protective layers 7 are arranged on the inner walls of the upper protective cover 8 and the lower protective cover 2, and protective layers 6 are arranged on the inner walls of the protective layers 7.

Referring to fig. 2, the protective layer 7 includes a low-smoke halogen-free rat/ant-proof uv-protective layer 12, the low-smoke halogen-free rat/ant-proof uv-protective layer 12 is made of polyolefin, and is composed of inorganic flame retardant and other functional additives, and has certain flame retardancy, and can prevent rats, ants and moths from biting, so that the protective pipe, the protective layer 7 and the protective layer 6 are not bitten by external rats, ants and moths, and the protective pipe is not damaged, the inner wall of the low-smoke halogen-free rat/ant-proof uv-protective layer 12 is provided with a spring 11, the other end of the spring 11 is provided with a buffer board layer 10, the inner wall of the buffer board layer 10 is provided with a rubber cushion layer 9, the buffer board layer 10 is made of rubber material, both the buffer board layer 10 and the rubber cushion layer 9 have certain tension, the buffer board layer 10, the rubber cushion layer 9 and the spring 11 can buffer the external impact force of the pipe, so that the pipe does not shake, the pipeline can not be damaged, and the stability of the pipeline is improved.

Referring to fig. 3, the protective layer 6 includes a heat-insulating and anti-freezing cotton layer 16, the heat-insulating and anti-freezing cotton layer 16 can block outside cold air in winter to prevent the pipeline from being frozen and broken, an anti-seepage layer 15 is arranged on the inner wall of the heat-insulating and anti-freezing cotton layer 16, the waterproof permeation layer 15 is made of butyl rubber, and has the advantages of water resistance, adhesion and the like, an anti-corrosion layer 14 is arranged on the inner wall of the anti-seepage layer 15, the anti-corrosion layer 14 is made of polyethylene material and can prevent the pipeline from being corroded and rusted, a flame-retardant layer 13 is arranged on the inner wall of the anti-corrosion layer 14, the flame-retardant layer 13 is made of mica tape, and the mica tape has strong fire resistance and high temperature resistance and can resist fire, so that the pipeline can not be burnt.

Referring to fig. 1, the four groups of the convex blocks 4 are provided, the convex blocks 4, the bolts 5 and the nuts 3 are coated with a layer of anti-corrosion paint, the corrosion of the bolts 5, the convex blocks 4 and the nuts 3 is prevented by the anti-corrosion paint, and the bolts are prevented from being unscrewed when the protective cover is detached.

Please refer to fig. 1, the bottom end face of the base 1 is provided with an anti-skid rubber pad, the bottom end face of the anti-skid rubber pad is provided with anti-skid grains, the anti-skid rubber pad and the bottom end face of the base 1 are both provided with threaded holes, the anti-skid rubber pad and the base 1 are movably connected through the matched threaded holes and screws, the stability of the whole protective cover structure is increased through the anti-skid rubber pad and the anti-skid grains, and if the anti-skid rubber pad is damaged, the anti-skid rubber pad can be detached through the screws and the threaded holes for replacement.

Referring to fig. 2, thirty sets of springs 11 are uniformly distributed on the outer wall of the buffer board layer 10, and the distances between two adjacent sets of springs 11 are equal, so that the buffer effect is better through the plurality of sets of springs 11, and the circumferential side surface of the pipeline can be protected in all directions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pipeline protection casing, includes base (1), its characterized in that: base (1) upper end is equipped with nowel (2), nowel (2) upper end is equipped with assorted last protection casing (8), it all is equipped with protruding piece (4) with nowel (2) left and right sides to go up protection casing (8), set up threaded hole on protruding piece (4), screw hole swing joint bolt (5), other end swing joint nut (3) of bolt (5), it all is equipped with inoxidizing coating (7) with nowel (2) inner wall to go up protection casing (8), inoxidizing coating (7) inner wall is equipped with protective layer (6).

2. A protective cover for pipes according to claim 1, wherein: the protective layer (7) comprises a low-smoke halogen-free rat/ant-proof ultraviolet protective layer (12), a spring (11) is arranged on the inner wall of the low-smoke halogen-free rat/ant-proof ultraviolet protective layer (12), a buffer plate layer (10) is arranged at the other end of the spring (11), and a rubber cushion layer (9) is arranged on the inner wall of the buffer plate layer (10).

3. A protective cover for pipes according to claim 1, wherein: the protective layer (6) comprises a heat-preservation and anti-freezing cotton layer (16), an anti-seepage layer (15) is arranged on the inner wall of the heat-preservation and anti-freezing cotton layer (16), an anti-corrosion layer (14) is arranged on the inner wall of the anti-seepage layer (15), and a flame-retardant layer (13) is arranged on the inner wall of the anti-corrosion layer (14).

4. A protective cover for pipes according to claim 1, wherein: the four groups of the convex blocks (4) are arranged, and a layer of anti-corrosion paint is coated on each of the convex blocks (4), the bolts (5) and the nuts (3).

5. A protective cover for pipes according to claim 1, wherein: the anti-skid rubber pad is characterized in that an anti-skid rubber pad is arranged on the bottom end face of the base (1), anti-skid lines are formed in the bottom end face of the anti-skid rubber pad, threaded holes are formed in the anti-skid rubber pad and the bottom end face of the base (1), and the anti-skid rubber pad is movably connected with the base (1) through the matched threaded holes and screws.

6. A protective cover for pipes according to claim 2, wherein: thirty groups of springs (11) are arranged, the springs are uniformly distributed on the outer wall of the buffer board layer (10), and the distances between every two adjacent groups of springs (11) are equal.