CN219102305U

CN219102305U - Seepage-proofing structure of water conservancy construction pipeline

Info

Publication number: CN219102305U
Application number: CN202320994627.8U
Authority: CN
Inventors: 周昌辉; 王华东; 赵爱仙; 樊伟
Original assignee: Shanxi Water Conservancy Construction Engineering Bureau Group Co ltd
Current assignee: Shanxi Water Conservancy Construction Engineering Bureau Group Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-05-30
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a seepage-proofing structure of a water conservancy construction pipeline, and relates to the technical field of water conservancy construction. Including protective sheath and pipeline body, the equal fixed first flange ring that is equipped with in protective sheath both ends, pipeline body outer wall is fixed to be equipped with the second flange ring, inserts on the first flange ring and is equipped with the bolt, and the bolt runs through the second flange ring, and the protective sheath inner wall is fixed to be equipped with a plurality of connecting blocks, and the connecting block lower extreme is fixed to be equipped with fixed cover, and fixed cover inner wall is fixed to be equipped with the adapter sleeve, and the adapter sleeve both ends are fixed to be equipped with the connecting pipe, and connecting pipe end fixing is equipped with the stand pipe. According to the utility model, the protection sleeve is arranged at the outermost side to protect the inner anti-seepage structure, the length of the protection sleeve is longer than that of other structures in the inner part, the erosion of soil and water is prevented, and the service life of the inner anti-seepage structure is prolonged.

Description

Seepage-proofing structure of water conservancy construction pipeline

Technical Field

The utility model relates to the technical field of water conservancy construction, in particular to a seepage-proofing structure of a water conservancy construction pipeline.

Background

The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting. Water is an essential valuable resource for human production and life, but its naturally occurring state does not fully meet the needs of humans. The pipeline is most widely used in hydraulic engineering, and the pipeline connecting structure is a connecting mode of a pipeline which is more in use in modern life and hydraulic engineering. With the development of the age, the connection requirements for pipes are also becoming higher and higher.

The current water conservancy construction pipeline has the following defects at the joint: 1. some pipeline joints are exposed, and the seepage prevention structure is damaged by the erosion of external groundwater and soil, so that the pipeline leaks water, and the service life of the seepage prevention structure is low; 2. the traditional seepage-proofing structure of the water conservancy construction pipeline joint is simple, water leakage of a certain part often occurs, and maintenance times and cost are increased.

Disclosure of Invention

The utility model aims to solve the defects of the prior art that the service life of an anti-seepage structure is low and the maintenance times and the cost are increased.

In order to solve the problems of low service life and increased maintenance times and cost of the anti-seepage structure in the prior art, the utility model adopts the following technical scheme:

the utility model provides a water conservancy construction pipeline seepage prevention structure, includes protective sheath and pipeline body, the first flange ring of being equipped with is all fixed at protective sheath both ends, the fixed second flange ring that is equipped with of pipeline body outer wall, it is equipped with the bolt to insert on the first flange ring, and the bolt runs through the second flange ring, the fixed a plurality of connecting blocks that are equipped with of protective sheath inner wall, the fixed cover that is equipped with of connecting block lower extreme, the fixed adapter sleeve that is equipped with of fixed cover inner wall, the fixed connecting pipe that is equipped with in adapter sleeve both ends, connecting pipe end fixing is equipped with the stand pipe.

Preferably, a pair of clamping rings are fixedly arranged on the inner wall of the protective sleeve, a first sealing ring is sleeved on the clamping rings, and the first sealing ring is attached to the outer wall of the fixed sleeve.

Preferably, the two ends of the fixing sleeve are fixedly provided with second sealing rings, and one side of each second sealing ring is attached to the end part of the pipeline body.

Preferably, the third sealing rings are fixedly arranged at the two ends of the connecting sleeve, the end parts of the pipeline body are provided with sealing grooves, and the third sealing rings are attached to the inner walls of the sealing grooves.

Preferably, the third sealing ring is located at the outer side of the connecting pipe, and the outer wall of the connecting pipe is attached to the inner wall of the pipeline body.

Preferably, the length of the connecting sleeve is larger than that of the fixed sleeve, and the diameter of the second sealing ring is the same as that of the pipeline body.

Preferably, the clamping ring is located at the end part of the protective sleeve, and the inner wall of the first sealing ring is tightly attached to the clamping ring.

Preferably, the length of the protective sleeve is larger than that of the connecting sleeve, and the inner wall of the guide tube is in a slope shape.

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

1. according to the utility model, the protection sleeve is arranged at the outermost side to protect the inner anti-seepage structure, the length of the protection sleeve is longer than that of other structures in the inner part, so that erosion of soil and water is prevented, and the service life of the anti-seepage structure is prolonged;

2. in the utility model, when the water conservancy construction pipeline is connected, a pair of connecting pipes are inserted into the pipeline body, the third sealing ring enters the sealing groove, the second sealing ring is attached to the end face of the pipeline body, the first sealing ring is mounted in advance and attached to the outer wall of the fixed sleeve, and the sealing effect is improved, the anti-seepage strength is improved, and the maintenance times and the cost are reduced by mounting a plurality of sealing rings at the joint of the two pipelines.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of a connection structure between a protective sleeve and a pipe body according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a protective sleeve according to the present utility model;

FIG. 4 is a schematic diagram of an exploded construction of the present utility model;

number in the figure: 1. a protective sleeve; 11. a pipe body; 12. a first flange ring; 13. a second flange ring; 14. a bolt; 15. a connecting block; 16. a fixed sleeve; 17. connecting sleeves; 18. a connecting pipe; 19. a guide tube; 2. a clasp; 21. a first seal ring; 3. a second seal ring; 4. a third seal ring; 41. and (5) sealing the groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1: the embodiment provides a water conservancy construction pipeline seepage prevention structure, see fig. 1-4, specifically, including protective sheath 1 and pipeline body 11, protective sheath 1 both ends are all fixed to be equipped with first flange ring 12, pipeline body 11 outer wall is fixed to be equipped with second flange ring 13, insert on the first flange ring 12 and be equipped with bolt 14, bolt 14 runs through second flange ring 13, protective sheath 1 inner wall is fixed to be equipped with a plurality of connecting blocks 15, connecting block 15 lower extreme is fixed to be equipped with fixed cover 16, fixed cover 16 inner wall is fixed to be equipped with adapter sleeve 17, adapter sleeve 17 both ends are fixed to be equipped with connecting pipe 18, connecting pipe 18 tip is fixed to be equipped with stand pipe 19, protective sheath 1 length is greater than adapter sleeve 17 length, stand pipe 19 inner wall is the slope shape. When the water conservancy construction pipeline is connected, a pair of connecting pipes 18 are inserted into the pipeline body 11, the third sealing ring 4 enters into the sealing groove 41, the second sealing ring 3 is attached to the end face of the pipeline body 11, and the first sealing ring 21 is attached to the outer wall of the fixed sleeve 16 in advance. According to the utility model, the sealing effect is improved by installing the plurality of sealing rings at the joint of the two pipelines, the anti-seepage strength is increased, and the maintenance times and the cost are reduced; the protection sleeve 1 is arranged at the outermost side to protect the inner anti-seepage structure, the length of the protection sleeve 1 is longer than that of other structures in the inner part, the erosion of soil and water is prevented, and the service life of the inner anti-seepage structure is prolonged; the inner wall of the guide pipe 19 is in a slope shape, so that the impact force of water can be reduced, and the connection is more stable; the second flange ring 13 is mounted at a distance from the end of the pipe body 11 in order to accommodate the length of the protective sheath 1.

In the specific implementation process, as shown in fig. 2 and 3, a pair of snap rings 2 are fixedly arranged on the inner wall of the protective sleeve 1, a first sealing ring 21 is sleeved on the snap rings 2, the first sealing ring 21 is attached to the outer wall of the fixed sleeve 16, the snap rings 2 are located at the end part of the protective sleeve 1, and the inner wall of the first sealing ring 21 is tightly attached to the snap rings 2. The first sealing ring 21 is located outside the other sealing rings, is used for protecting the protecting sleeve 1 and the fixing sleeve 16, and is a sealed first layer, and is convenient to replace by designing the clamping ring 2 at the outermost side.

In the specific implementation process, as shown in fig. 3 and 4, two ends of the fixing sleeve 16 are fixedly provided with second sealing rings 3, one side of each second sealing ring 3 is attached to the end of the pipeline body 11, the length of the connecting sleeve 17 is greater than that of the fixing sleeve 16, the diameter of each second sealing ring 3 is the same as that of the pipeline body 11, the second sealing rings 3 are used for sealing between the fixing sleeve 16 and the end of the pipeline body 11 and are second layers for sealing, and the second sealing rings 3 and the fixing sleeve 16 are fixedly installed together.

In the concrete implementation process, as shown in fig. 2 and 4, the third sealing ring 4 is fixedly arranged at two ends of the connecting sleeve 17, the end part of the pipeline body 11 is provided with the sealing groove 41, the third sealing ring 4 is attached to the inner wall of the sealing groove 41, the third sealing ring 4 is positioned at the outer side of the connecting pipe 18, the outer wall of the connecting pipe 18 is attached to the inner wall of the pipeline body 11, the third sealing ring 4 is positioned at the innermost side and used for preventing water in the pipeline body 11 from penetrating to the outside, the third sealing ring 4 is attached to the inner wall of the sealing groove 41, the position of the third sealing ring 4 is limited, and the sealing ring is more stable.

Specifically, the working principle of the utility model is as follows:

firstly, when a water conservancy construction pipeline is connected, a pair of connecting pipes 18 are inserted into the pipeline body 11, a third sealing ring 4 enters into a sealing groove 41, a second sealing ring 3 is attached to the end face of the pipeline body 11, a first sealing ring 21 is mounted in advance and attached to the outer wall of a fixed sleeve 16, then bolts 14 penetrate through a first flange ring 12 and a second flange ring 13, the protective sleeve 1 is fixedly connected with the pipeline body 11, and an anti-seepage structure is positioned between the two pipeline bodies 11;

next, the first sealing ring 21 is located outside other sealing rings and is used for protecting the protecting sleeve 1 and the fixing sleeve 16, and is a sealed first layer, and because the clamping ring 2 is designed at the outermost side, the replacement is convenient, the second sealing ring 3 is used for sealing between the fixing sleeve 16 and the end part of the pipeline body 11, and is a sealed second layer, the second sealing ring 3 and the fixing sleeve 16 are fixedly installed together, the third sealing ring 4 is located at the innermost side and is used for preventing water in the pipeline body 11 from penetrating to the outside, the third sealing ring 4 is attached to the inner wall of the sealing groove 41, and the position of the third sealing ring 4 is limited, so that the sealing ring is more stable.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Water conservancy construction pipeline seepage prevention structure, including protective sheath (1) and pipeline body (11), its characterized in that: the utility model discloses a pipeline protection sleeve, including protective sheath (1), pipe body (11), connecting sleeve (17), connecting pipe (18), connecting pipe (19) are fixed in connecting pipe (18) tip, protective sheath (1) both ends are all fixed be equipped with first flange ring (12), pipeline body (11) outer wall is fixed to be equipped with second flange ring (13), insert on first flange ring (12) and be equipped with bolt (14), bolt (14) run through second flange ring (13), protective sheath (1) inner wall is fixed to be equipped with a plurality of connecting blocks (15), connecting block (15) lower extreme is fixed and is equipped with fixed cover (16), fixed cover (16) inner wall is fixed to be equipped with adapter sleeve (17), adapter sleeve (17) both ends are fixed and are equipped with connecting pipe (18).

2. The water conservancy construction pipeline seepage prevention structure according to claim 1, wherein: the inner wall of the protective sleeve (1) is fixedly provided with a pair of clamping rings (2), a first sealing ring (21) is sleeved on the clamping rings (2), and the first sealing ring (21) is attached to the outer wall of the fixed sleeve (16).

3. The water conservancy construction pipeline seepage prevention structure according to claim 1, wherein: the two ends of the fixed sleeve (16) are fixedly provided with second sealing rings (3), and one side of each second sealing ring (3) is attached to the end part of the pipeline body (11).

4. The water conservancy construction pipeline seepage prevention structure according to claim 1, wherein: the two ends of the connecting sleeve (17) are fixedly provided with third sealing rings (4), the end parts of the pipeline body (11) are provided with sealing grooves (41), and the third sealing rings (4) are attached to the inner walls of the sealing grooves (41).

5. The water conservancy construction pipeline seepage prevention structure according to claim 4, wherein: the third sealing ring (4) is positioned at the outer side of the connecting pipe (18), and the outer wall of the connecting pipe (18) is attached to the inner wall of the pipeline body (11).

6. A water conservancy construction pipeline seepage prevention structure according to claim 3, wherein: the length of the connecting sleeve (17) is larger than that of the fixing sleeve (16), and the diameter of the second sealing ring (3) is the same as that of the pipeline body (11).

7. The water conservancy construction pipeline seepage prevention structure according to claim 2, wherein: the clamping ring (2) is positioned at the end part of the protective sleeve (1), and the inner wall of the first sealing ring (21) is tightly attached to the clamping ring (2).

8. The water conservancy construction pipeline seepage prevention structure according to claim 1, wherein: the length of the protective sleeve (1) is longer than that of the connecting sleeve (17).