CN110499815B

CN110499815B - Composite pipeline structure

Info

Publication number: CN110499815B
Application number: CN201910791238.3A
Authority: CN
Inventors: 胡惠琴
Original assignee: Yiwu Wanbo Creative Design Co ltd
Current assignee: Yiwu Wanbo Creative Design Co.,Ltd.
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2021-09-03
Anticipated expiration: 2039-08-26
Also published as: CN110499815A

Abstract

The invention discloses a composite pipeline structure, which comprises a pipeline main body formed by connecting more than one group of pipeline devices, wherein each group of pipeline devices comprises two supporting plates arranged at two ends, the bottoms of the supporting plates are respectively provided with a base, the supporting plates are fixed through the bases, the opposite surfaces of the supporting plates are respectively provided with a fixed block, the fixed blocks are respectively provided with a bending hole, a first connecting hose is connected into the bending hole of one fixed block, a second connecting hose is connected into the bending hole of the other fixed block, one end of the first connecting hose is provided with a water inlet pipe, and the other end of the first connecting hose is connected with a first pipeline. The pipeline structure has good compression resistance and shearing resistance, can automatically escape from a cutting area, automatically seal the pipeline, prevent the sheared pipeline from continuously leaking water, and improve the use safety of the pipeline.

Description

Composite pipeline structure

Technical Field

The invention relates to a pipeline, in particular to a composite pipeline structure.

Background

In the prior art, drainage pipelines are generally used for drainage, and a plurality of drainage pipelines are arranged in a sewer well or a pipeline well and arranged from the inside of the ground, so that the pipelines are easily cut off under the operation of external operation equipment, and people often find that the pipelines are cut off to cause a large amount of water source to leak out, therefore, the compression resistance and the shearing resistance of the buried pipelines must be ensured, otherwise, the buried pipelines are easily damaged to cause the great reduction of the service life.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a composite pipeline structure which has very good anti-shearing capability, can well escape from a shearing area and achieves the purpose of automatically blocking a water source.

The invention is realized by the following technical scheme: a composite pipeline structure comprises a pipeline main body formed by connecting more than one group of pipeline devices, wherein each group of pipeline devices comprises two support plates arranged at two ends, a base is arranged at the bottom of each support plate, the support plates are fixed through the bases, a fixed block is arranged on each opposite surface of each support plate, a bending hole is formed in each fixed block, a first connecting hose is connected into the bending hole of one fixed block, a second connecting hose is connected into the bending hole of the other fixed block, one end of each first connecting hose is provided with a water inlet pipe, and the other end of each first connecting hose is connected with a first pipeline;

one end of the second connecting hose is provided with an outlet pipe, the other end of the second connecting hose is connected with a second pipeline, a first splicing portion is formed at one end of the first pipeline relative to the second pipeline, a second splicing portion is arranged at a position, facing the first splicing portion, on the second pipeline, the first splicing portion and the second splicing portion are in mutual contact and are spliced in a sealing mode, the first pipeline is connected with the second pipeline in a conduction mode when the first splicing portion and the second splicing portion are in butt joint, and adjacent pipeline devices are connected and conducted through the inlet pipe and the outlet pipe.

As an optimized technical scheme, an extension spring is arranged between the first pipeline and the fixing block and between the second pipeline and the fixing block, one end of the extension spring is welded and fixed with the fixing block, the other end of the spring is sleeved on the assembling convex parts of the first pipeline and the second pipeline respectively and is fixed by glue, the first connecting hose and the second connecting hose are straightened by the spring, and the first connecting hose and the second connecting hose extend into a spring hole of the extension spring.

Preferably, the inner diameter of the spring hole is larger than 2 times of the outer diameter of the connecting hose.

As a preferred technical scheme, the bending hole is L-shaped, and the first connecting hose and the second connecting hose respectively penetrate through the bending hole and are fixed by glue.

As a preferred technical scheme, more than one butt joint pipe is arranged at the top of the first splicing part, a butt joint hole is arranged at a position, which faces the butt joint pipe, of the lower end surface of the second splicing part, the butt joint pipe is hermetically inserted into the butt joint hole and extends into the drainage channel in the second pipeline, and one end of the butt joint pipe is communicated with the drainage channel in the first pipeline.

As a preferable technical scheme, more than one O-shaped sealing ring is wrapped outside the butt joint pipe, and the butt joint pipe is tightly assembled in the butt joint hole through the O-shaped sealing ring.

As a preferred technical scheme, more than one long-foot screw is arranged on the base, and the base is fixed through the long-foot screws.

As a preferred technical scheme, the more than one butt joint pipes are all rubber hoses, and the first pipeline and the second pipeline are all hard PVC pipes.

Preferably, the first and second connection hoses are in a zigzag shape in a natural state.

The invention has the beneficial effects that: the pipeline structure is particularly suitable for being applied underground, when the shearing force exists outside, the sheared pipeline can be contracted by utilizing the extension spring to further leave a shearing area, and meanwhile, the water source can be automatically blocked, so that the water source and the pipeline can be well protected, and the use safety of the pipeline is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the construction of one of the pipe assemblies of the present invention;

FIG. 3 is a schematic view of the piping arrangement of the present invention after it has been shear-repositioned;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 2.

Detailed Description

As shown in fig. 1 and 2, the composite pipeline structure includes a pipeline main body formed by connecting more than one set of pipeline devices, each set of pipeline device includes two support plates 9 disposed at two ends, a base 12 is disposed at the bottom of each support plate 9, the support plates 9 are fixed by the bases 12, a fixed block 4 is disposed on each opposite surface of each support plate 9, a bending hole (not shown) is disposed on each fixed block 4, a first connecting hose 6 is inserted into the bending hole of one fixed block 4, a second connecting hose 62 is inserted into the bending hole of the other fixed block 4, one end of the first connecting hose 6 is provided with a water inlet pipe 8, and the other end of the first connecting hose 6 is connected with a first pipeline 2;

one end of the second connecting hose 62 is provided with an outlet pipe 11, the other end of the second connecting hose 62 is connected with a second pipeline 1, a first splicing portion 15 is formed at one end of the first pipeline 2 opposite to the second pipeline 1, a second splicing portion 16 is arranged on the second pipeline 1 facing the first splicing portion 15, the first splicing portion 15 and the second splicing portion 16 are mutually contacted and are in sealed splicing, the first pipeline 2 is connected and conducted with the second pipeline 1 when the first splicing portion 15 is in butt joint with the second splicing portion 16, and adjacent pipeline devices are connected and conducted with the outlet pipe 11 through a water inlet pipe 8.

Wherein, all set up an extension spring 3 between first pipeline 2 and fixed block 4, second pipeline 1 and the fixed block 4, this extension spring 3's one end and fixed block welded fastening, the other end of spring suit respectively on first pipeline 2 and second pipeline 1's assembly convex part 7 and beat the glue fixed, first coupling hose 6 and second coupling hose 62 pass through the spring and flare-out, and first coupling hose 6 and second coupling hose 62 all stretch into in extension spring's spring hole. The extension spring 3 has two functions, one is used for extending the connecting hose to enable the connecting hose to be conducted and normally drain water; another function is to realize the separation of the first pipe from the second pipe when the first pipe is cut by the top, and the first pipe retracts to the direction far away from the second pipe by utilizing the resetting capability of the spring after the separation, so as to avoid the shearing source, as shown in fig. 3.

Wherein, the internal diameter of spring hole is greater than 2 times external diameter of coupling hose, and when coupling hose recovered the deformation at no pulling force like this, there was sufficient space to hold in the spring hole, can not influence the restoration of spring.

The bending hole is L-shaped, and the first connecting hose 6 and the second connecting hose 62 respectively penetrate through the bending hole and are fixed by glue.

As shown in fig. 4, more than one butt joint pipe 13 is arranged on the top of the first splicing part 15, a butt joint hole is arranged at a position of the lower end surface of the second splicing part 16 facing the butt joint pipe, the butt joint pipe 13 is inserted into the butt joint hole in a sealing manner and extends into the drainage channel 21 in the second pipeline 1, one end of the butt joint pipe is communicated with the drainage channel 21 in the first pipeline, more than one O-shaped sealing ring is wrapped on the outer part of the butt joint pipe 13, the butt joint pipe is tightly assembled in the butt joint hole through the O-shaped sealing ring, the sealing performance after butt joint is improved through the O-shaped sealing ring, when a shearing force acts on the first pipeline, the first pipeline bends and deforms downwards under the action of a spring, at the moment, the butt joint pipe is separated from the butt joint hole, at the moment, because the stretching spring is stretched, the first pipeline retracts under the action of the spring tension, the second pipeline also retracts, so that the spring resets, and the first pipeline is a pipeline, The second pipeline is far away from the shearing point, so that the shearing caused by secondary operation is avoided, and the safety is improved.

Wherein, the base 12 is provided with more than one long-foot screw, and the base is fixed by the long-foot screws. The base is used for limiting the first pipeline 2 and the second pipeline 1, so that the connecting hose at one end is stretched, the connecting hose is in a stretching state in a normal state, the internal drainage channel is communicated at the moment, and normal drainage can be realized.

In this embodiment, more than one butt joint pipe 13 is the rubber hose, and first pipeline 2 and second pipeline 1 are stereoplasm PVC pipe, and the effect that will set up butt joint pipe 13 as the rubber hose is mainly used when the shearing force is used in on the second pipeline, when the second pipeline pushes down to extreme position, also can be crooked to the butt joint pipe, finally makes butt joint pipe and butt joint hole separation, equally reaches the effect of dodging the shear source.

In this embodiment, the first connection hose 6 and the second connection hose 62 are in a "Z" shape in a natural state, and when the connection hoses are in a natural state, the inner channels of the connection hoses are distorted and deformed, so that the inner walls of the channels are narrow, water is difficult to enter and exit, the purpose of automatically sealing and blocking water is achieved, and even if the water source cannot be completely blocked, the discharge amount of water can be greatly reduced.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. A composite pipe structure, characterized in that: the pipeline device comprises a pipeline main body formed by connecting more than one group of pipeline devices, each group of pipeline devices comprises two support plates arranged at two ends, the bottoms of the support plates are respectively provided with a base, the support plates are fixed through the bases, the bases are provided with more than one long-foot screws, and the bases are fixed through the long-foot screws;

the opposite surfaces of the supporting plates are respectively provided with a fixed block, the fixed blocks are respectively provided with a bending hole, a first connecting hose is connected into the bending hole of one fixed block, a second connecting hose is connected into the bending hole of the other fixed block, the bending holes are L-shaped, the first connecting hose and the second connecting hose respectively pass through the bending holes and are fixed by glue;

one end of the second connecting hose is provided with a water outlet pipe, the other end of the second connecting hose is connected with a second pipeline, the first pipeline forms a first splicing part relative to one end of the second pipeline, a second splicing part is arranged on the second pipeline and faces the first splicing part, the first splicing part and the second splicing part are mutually contacted and spliced in a sealing way, when the first splicing part and the second splicing part are butted, the first pipeline and the second pipeline are connected and conducted, and adjacent pipeline devices are connected and conducted with the water outlet pipe through a water inlet pipe;

an extension spring is arranged between the first pipeline and the fixed block, and between the second pipeline and the fixed block, one end of the extension spring is welded and fixed with the fixed block, the other end of the spring is respectively sleeved on the assembling convex parts of the first pipeline and the second pipeline and is fixed by glue, the first connecting hose and the second connecting hose are straightened by the spring, and the first connecting hose and the second connecting hose both extend into spring holes of the extension spring; the first connecting hose and the second connecting hose are in a Z shape in a natural state, and the inner diameter of the spring hole is more than 2 times of the outer diameter of the connecting hose;

the top of the first splicing part is provided with more than one butt joint pipe, the position of the lower end face of the second splicing part, which faces the butt joint pipe, is provided with a butt joint hole, the butt joint pipe is hermetically inserted into the butt joint hole and extends into a drainage channel in the second pipeline, one end of the butt joint pipe is communicated with the drainage channel in the first pipeline, more than one O-shaped sealing ring is wrapped outside the butt joint pipe, the butt joint pipe is tightly assembled in the butt joint hole through the O-shaped sealing ring, the more than one butt joint pipe is a rubber hose, and the first pipeline and the second pipeline are both hard PVC pipes.