CN212960299U

CN212960299U - Novel road drainage combined pipeline

Info

Publication number: CN212960299U
Application number: CN202021179168.0U
Authority: CN
Inventors: 王忠霞
Original assignee: Jiangsu Yangye Construction Engineering Co Ltd
Current assignee: Jiangsu Yangye Construction Engineering Co Ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-13
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a novel road drainage combined pipeline, which belongs to the field of pipelines and comprises a pipeline I and a pipeline II, wherein a joint I is arranged at each end of the pipeline I, a joint II is arranged at each end of the pipeline II, the sizes of the joint I and the joint II are the same, a connecting pipe is arranged between the joint I and the joint II, the connecting pipe comprises a sleeve I and a sleeve II, the sleeve II is positioned inside the sleeve I, the inner diameter of the sleeve II is larger than the outer diameters of the joint I and the joint II, a sealing ring is arranged on the inner wall of the sleeve II, a sealing groove is formed in the sealing ring, a plurality of buffer blocks are arranged on the inner wall of the sleeve I, and four air bags are arranged on the outer wall of; the utility model relates to a novelty can be with the convenient connection of two pipelines, convenient operation, and the leakproofness is good, and is provided with buffering protection architecture for junction between the pipeline can not receive the effect of external force and warp, prolongs the life of pipeline, is worth promoting.

Description

Novel road drainage combined pipeline

Technical Field

The utility model belongs to the technical field of the pipeline, concretely relates to novel road drainage composite pipeline.

Background

The water supply and drainage pipelines used at present basically comprise steel pipes, galvanized pipes, pure plastic pipes, cast iron pipes, cement pipes, composite pipes, rubber lining pipes, spraying pipes and the like. Galvanized pipes and cement pipes are not allowed to be used at present, steel pipes are only used in special occasions such as high temperature and high pressure due to cost, corrosion resistance and the like, cast iron pipes for drainage have low cost but have high leakage rate and reduce the use of polluted environment as cement pipes, and rubber lining and spraying pipes are rarely seen in the last decade due to process and cost.

By means of natural anticorrosion capability, modern science and technology and production and connection process, the performance of products is stably improved, the cost is reduced, plastic pipes, particularly steel-plastic composite pipes, are popularized in a large scale in recent years, and the plastic pipes, particularly steel-plastic composite pipes, are widely applied to water supply and drainage pipelines in production and life. And adopt the water supply and drainage pipeline that integrative pipe arranged, a straight line has how much in the circuit promptly, a pipeline has how much, this kind of structure pipeline is very troublesome when installation and transportation, sometimes because the pipeline overlength, it is very troublesome during the transportation, and the pipeline is too long, it is also very difficult at the process of installation, often need accomplish the installation with the help of other instruments, the process of its installation is very troublesome, consequently adopt combination formula pipeline more now, but the junction installation of combination formula pipeline is troublesome, reveal easily, and can appear phenomenons such as fracturing under receiving external hard force effect, customer's demand can not be satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel road drainage composite pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the novel road drainage combined pipeline comprises a pipeline I and a pipeline II, wherein both ends of the pipeline I are respectively provided with a joint I, both ends of the pipeline II are respectively provided with a joint II, the sizes of the joint I and the joint II are the same, a connecting pipe is arranged between the joint I and the joint II, the connecting pipe comprises a sleeve I and a sleeve II, the second sleeve is positioned inside the first sleeve, the inner diameter of the second sleeve is larger than the outer diameters of the first joint and the second joint, a sealing ring is arranged on the inner wall of the second sleeve, and seted up the seal groove on the sealing ring, be provided with a plurality of buffer blocks on the inner wall of sleeve pipe one, be provided with four gasbags on the outer wall of sleeve pipe two, four gasbags are circumference array distribution on the outer wall of sleeve pipe two, all are connected with the breather pipe between two adjacent gasbags, and the surface of gasbag is provided with blotter one, is connected with many springs on the lateral wall of blotter one, and the one end of a plurality of springs is connected with blotter two.

In a preferred embodiment, the sealing ring is located in the middle of the inner wall of the second sleeve, the sealing groove is arranged along the circumferential direction of the sealing ring, and the size of the sealing groove is matched with that of the first joint and that of the second joint.

By adopting the scheme, the sealing ring is arranged at the joint of the first joint and the second joint, and the first joint and the second joint are inserted into the sealing groove, so that the connection stability is improved, the sealing performance of the joint is improved, and the leakage is reduced.

In a preferred embodiment, the buffer block is of a hemispherical rubber structure, and a plurality of buffer blocks are distributed on the inner wall of the first sleeve in a circumferential array.

By adopting the scheme, the buffer block array part with the hemispherical structure is arranged on the inner wall of the first sleeve, and has a certain protection effect.

In a preferred embodiment, the first buffer pad and the second buffer pad are made of arc-shaped rubber materials.

Adopt above-mentioned scheme, the blotter one and the blotter two of rubber material, when receiving external force, the cooperation spring is protected the junction.

In a preferred embodiment, the bumper block is in contact with the bumper pad.

By adopting the scheme, the buffer block is in contact with the buffer pad, so that the first sleeve is protected.

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

the novel road drainage combined pipeline is provided with the connecting pipe, the first sleeve, the second sleeve, the sealing ring, the sealing groove and other structures, wherein the connecting pipe is arranged between the first joint and the second joint, so that the first joint and the second joint can be conveniently connected, the sealing property is ensured, and the operation is simple;

this novel road drainage combination pipeline is through setting up buffer block, gasbag, breather pipe, blotter one, blotter two and spring isotructure, is provided with the buffering protection architecture between lantern ring one and the sleeve pipe two for junction between the pipeline can not receive the effect of external force and warp, and the life of extension pipeline is worth promoting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of a connection pipe of the present invention;

fig. 3 is a schematic structural diagram of the airbag of the present invention.

In the figure: 1. a first pipeline; 2. a second pipeline; 3. a first connector; 4. a second joint; 5. a connecting pipe; 6. a first sleeve; 7. a second sleeve; 8. a seal ring; 9. a sealing groove; 10. a buffer block; 11. an air bag; 12. a breather pipe; 13. a first buffer pad; 14. a spring; 15. and a second cushion pad.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a novel road drainage combined pipeline, including pipeline one 1 and pipeline two 2, joint one 3 is all installed at the both ends of pipeline one 1, joint two 4 is all installed at the both ends of pipeline two 2, joint one 3 and joint two 4 size are the same, be provided with connecting pipe 5 between joint one 3 and the joint two 4, connecting pipe 5 includes sleeve pipe one 6 and sleeve pipe two 7, and sleeve pipe two 7 is located the inside of sleeve pipe one 6, the internal diameter of sleeve pipe two 7 is greater than the external diameter of joint one 3 and joint two 4, be provided with sealing ring 8 on the inner wall of sleeve pipe two 7, and seted up seal groove 9 on sealing ring 8, sealing ring 8 is located the intermediate position of sleeve pipe two 7 inner wall, seal groove 9 sets up along the direction of seal ring 8 circumference, and seal groove 9 matches with the size of joint one 3 and joint two 4 (see fig. 1 and fig. 2); the sealing ring 8 is arranged at the joint of the first joint 3 and the second joint 4, and the first joint 3 and the second joint 4 are inserted into the sealing groove 9, so that the connection stability is improved, the sealing performance of the joint is improved, and the leakage is reduced.

A plurality of buffer blocks 10 are arranged on the inner wall of the first sleeve 6, the buffer blocks 10 are of a hemispherical rubber structure, and the plurality of buffer blocks 10 are distributed on the inner wall of the first sleeve 6 in a circumferential array (see fig. 2); the buffer block 10 array part with the hemispherical structure is arranged on the inner wall of the first sleeve 6 and has certain protection effect.

The outer wall of the second sleeve 7 is provided with four air bags 11, the four air bags 11 are distributed on the outer wall of the second sleeve 7 in a circumferential array mode, an air pipe 12 is connected between every two adjacent air bags 11, a first cushion pad 13 is arranged on the surface of each air bag 11, the side wall of the first cushion pad 13 is connected with a plurality of springs 14, one end of each spring 14 is connected with a second cushion pad 15, the first cushion pad 13 and the second cushion pad 15 are made of arc rubber materials; the first buffer cushion 13 and the second buffer cushion 15 are made of rubber, when external force is applied to the buffer cushion, the connection parts are protected by matching with springs, and the buffer block 10 is in contact with the second buffer cushion 15 (see figures 1-3); the buffer block 10 is in contact with the second buffer 15 to protect the first sleeve 6.

When the pipeline connecting structure is used, when the pipeline I1 and the pipeline II 2 need to be connected, the connecting pipe 5 is placed between the pipeline I1 and the pipeline II 2, the joint I3 and the joint II 4 are inserted into the sleeve II 7 in the connecting pipe 5, the sealing ring 8 is arranged in the middle of the sleeve II 7, the connection lengths of the two ends are guaranteed to be consistent, the joint I3 and the joint II 4 are inserted into the sealing groove 9 of the sealing ring 8, the connection stability is improved, the sealing performance of the connection position is improved, leakage is reduced, the buffer block 10, the air bag 11, the buffer pad I13, the spring II 14 and the buffer pad II 15 are arranged between the sleeve ring I6 and the sleeve II 7, when the pipeline connecting structure is extruded or impacted by external force, the impact force is buffered and offset, the deformation of the joint I3 and the joint II 4 is avoided, the service life of the pipeline is prolonged, and the pipeline connecting structure is.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Novel road drainage combined pipeline, including pipeline one (1) and pipeline two (2), its characterized in that: the connecting structure comprises a pipeline I (1), a connector I (3) and a connector II (4) are respectively arranged at two ends of the pipeline II (2), the connector I (3) and the connector II (4) are identical in size, a connecting pipe (5) is arranged between the connector I (3) and the connector II (4), the connecting pipe (5) comprises a sleeve I (6) and a sleeve II (7), the sleeve II (7) is positioned inside the sleeve I (6), the inner diameter of the sleeve II (7) is larger than the outer diameters of the connector I (3) and the connector II (4), a sealing ring (8) is arranged on the inner wall of the sleeve II (7), a sealing groove (9) is formed in the sealing ring (8), a plurality of buffer blocks (10) are arranged on the inner wall of the sleeve I (6), four air bags (11) are arranged on the outer wall of the sleeve II (7), and the four air bags (11) are distributed on the outer wall of the sleeve II (7) in a circumferential array manner, all be connected with breather pipe (12) between two adjacent gasbag (11), the surface of gasbag (11) is provided with blotter one (13), is connected with many springs (14) on the lateral wall of blotter one (13), and the one end of a plurality of springs (14) is connected with blotter two (15).

2. The novel road drainage combination pipeline of claim 1, characterized in that: the sealing ring (8) is located in the middle of the inner wall of the second sleeve (7), the sealing groove (9) is arranged in the circumferential direction of the sealing ring (8), and the sealing groove (9) is matched with the first connector (3) and the second connector (4) in size.

3. The novel road drainage combination pipeline of claim 1, characterized in that: the buffer blocks (10) are of hemispherical rubber structures, and the plurality of buffer blocks (10) are distributed on the inner wall of the first sleeve (6) in a circumferential array mode.

4. The novel road drainage combination pipeline of claim 1, characterized in that: the first buffer cushion (13) and the second buffer cushion (15) are both made of arc rubber.

5. The novel road drainage combination pipeline of claim 1, characterized in that: the buffer block (10) is in contact with the second buffer pad (15).