CN217208223U

CN217208223U - Pipeline for hydraulic engineering

Info

Publication number: CN217208223U
Application number: CN202220716149.XU
Authority: CN
Inventors: 李奥运; 刘辰; 徐晗; 吴昊一; 张力; 王政杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-16
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a pipeline for hydraulic engineering, which comprises a first water pipe, a second water pipe and a plurality of third water pipes, wherein the outer side walls of the second water pipe and the third water pipes are connected with a pipe-type connecting plate; the lateral wall of cast connecting plate is connected with helical support, and the engineering pipeline still includes: the supporting component is connected at the joint of the second water pipe and the third water pipe or the joint of the two third water pipes and used for stabilizing the water conveying pipeline. The utility model provides a pedestrian and vehicle on the ground pass through the time, and ground receives pressure, the pressure increase of raceway top, and ordinary raceway is difficult to bear great pressure, produces and warp, and life reduces greatly to influence the problem of hydraulic engineering's construction.

Description

Pipeline for hydraulic engineering

Technical Field

The utility model belongs to the technical field of and hydraulic engineering technique and specifically relates to a pipeline for hydraulic engineering.

Background

Hydraulic engineering refers to the need of human society for survival and development, and controls, regulates, controls, develops, manages and protects water and water areas in nature to prevent and control disasters such as flood, drought, water pollution, water and soil loss and the like. Water pipes for hydraulic engineering are generally buried underground; when pedestrians and vehicles on the ground pass through, the ground is under pressure, the pressure intensity above the water pipe is increased, the common water pipe is difficult to bear large pressure intensity, deformation is generated, the service life is greatly shortened, and therefore the construction of hydraulic engineering is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline for hydraulic engineering can improve secret raceway stability and life effectively.

The technical scheme for realizing the purpose is as follows: a pipeline for hydraulic engineering comprises a first water pipe, a second water pipe and a plurality of third water pipes, wherein the outer side walls of the second water pipe and the third water pipes are connected with pipe-type connecting plates; the lateral wall of cast connecting plate is connected with helical support, and pipeline for hydraulic engineering still includes: and the supporting component is connected at the joint of the second water pipe and the third water pipe or the joint of the two third water pipes.

Preferably, the inner wall of the first water pipe is sequentially connected with a first leakage net and a second leakage net from left to right; the right end face of the first water pipe is connected with a first annular connecting plate; the left end face of the second water pipe is connected with a fourth annular connecting plate; the first annular connecting plate and the fourth annular connecting plate are both provided with a plurality of first rivet holes; each first rivet hole is correspondingly connected with a first rivet; the right end face of the second water pipe is connected with a second annular connecting plate; the left end face and the right end face of the third water pipe are both connected with the second annular connecting plate; a plurality of second rivet holes are formed in each second annular connecting plate; and a second rivet is correspondingly connected in each second rivet hole.

Preferably, the support assembly comprises a third annular connecting plate and a trapezoidal bracket, and the inner wall of the third annular connecting plate is connected with the two second annular connecting plates; the outer wall of the third annular connecting plate is in threaded connection with the inner wall of the trapezoidal support.

Preferably, the pore diameter of the first leakage net is larger than that of the second leakage net.

Preferably, the first water pipe has an inner diameter larger than that of the second water pipe.

Preferably, the tubular connecting plate is made of a corrosion-resistant material; the spiral support is made of carbon steel material.

Preferably, rubber sealing rings are connected to joints of the first water pipe, the second water pipe and the third water pipes.

The utility model has the advantages that: the spiral support is used for absorbing and dispersing a part of pressure given by the ground, the stability of the water delivery pipeline is improved by matching with the tubular connecting plate, the service life of the water delivery pipeline is prolonged, and the spiral support is compared with a wrapping support, so that the material and the cost are saved; the third annular connecting plate can effectively improve the stability of the joint of the water conveying pipes; the trapezoidal bracket can increase the supporting surface and improve the stability of the joint of the water delivery pipe; the first leakage net and the second leakage net play a role in filtering large-particle impurities in water and prevent the water delivery pipe from being blocked.

Drawings

Fig. 1 is a perspective view of the present invention;

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

FIG. 3 is a detail view of the second and third water pipes of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure: 1. a first water pipe; 2. a second water pipe; 3. a third water pipe; 4. a tubular connecting plate; 5. a helical support; 6. a first annular connecting plate; 7. a first leaky network; 8. a second leaky network; 9. a fourth annular connecting plate; 10. A first rivet; 11. a second annular connecting plate; 12. a second rivet; 13. a third annular web; 14. a trapezoidal bracket.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 4, a pipeline for hydraulic engineering includes a first water pipe 1, a second water pipe 2, a plurality of third water pipes 3 and a support assembly.

The tubular connecting plate 4 is connected with the outer side walls of the second water pipe 2 and the third water pipe 3 and plays a role in supporting the second water pipe 2 and the third water pipe 3; the supporting component is connected at the joint of the second water pipe 2 and the third water pipe 3 or the joint of the two third water pipes 3 and used for stabilizing the water pipeline.

The inner wall of the first water pipe 1 is sequentially connected with a first leakage net 7 and a second leakage net 8 from left to right, and the first leakage net 7 and the second leakage net 8 play a role in filtering large-particle impurities in water to prevent the water pipe from being blocked; the first annular connecting plate 6 is connected to the right end face of the first water pipe 1; the fourth annular connecting plate 9 is connected to the left end face of the second water pipe 2; the first annular connecting plate 6 and the fourth annular connecting plate 9 are both provided with a plurality of first rivet holes; the first rivets 10 are positioned in the first rivet holes, play a role in firmly connecting the first annular connecting plate 6 and the fourth annular connecting plate 9, namely connecting the first water pipe 1 and the second water pipe 2 together, and can also be detached, and when the first leakage net 7 and the second leakage net 8 are blocked, the first leakage net and the second leakage net are detached and cleaned; the second annular connecting plate 11 is connected to the right end face of the second water pipe 2; the two second annular connecting plates 11 are respectively connected to the left end face and the right end face of the third water pipe 3; each second annular connecting plate 11 is provided with a plurality of second rivet holes; the second rivets 12 are positioned in the first rivet holes to firmly fix the second water pipe 2 and the third water pipe 3, so that the second water pipe 2 and the third water pipe 3 are prevented from falling off due to time change to influence water delivery; the second rivet 12 can also fix a plurality of third water pipes 3.

The supporting component effectively protects the joint of the second water pipe 2 and the third water pipe 3 or the joints among a plurality of third water pipes 3, and the service life of the hydraulic engineering pipeline is prolonged. The supporting assembly comprises a third annular connecting plate 13 and a trapezoidal support 14, the inner wall of the third annular connecting plate 13 is connected with the two second annular connecting plates 11, the specific connection mode is a clamping and embedding connection mode as shown in fig. 4, and the stability of a joint is improved; the inner wall of the trapezoidal support 14 is in threaded connection with the outer wall of the third annular connecting plate 13, so that the supporting surface can be increased, and the stability is improved.

The aperture of the first leakage net 7 is larger than that of the second leakage net 8, so that the filtering effect can be improved, and the water pipe is prevented from being blocked.

The internal diameter of first water pipe 1 is greater than the internal diameter of second water pipe 2, and rivers flow into less second water pipe 2 from great first water pipe 1, and water pressure grow, and supporting component plays firm effect.

The tubular connecting plate 4 is made of corrosion-resistant materials, so that the second water pipe 2 and the third water pipe 3 can be protected, and the service life of the water pipeline is prolonged; the spiral support 5 is made of carbon steel materials, the spiral support 5 is connected to the outer side wall of the tubular connecting plate 4, and the spiral support is matched with the tubular connecting plate 4 to better absorb and disperse pressure of the ground feeding tubular connecting plate 4 and a water conveying pipeline. If only the tubular connecting plate 4 is provided with no spiral support 5, the pressure can be dispersed to a certain degree, but the effect is not better than that of the spiral support 5.

Rubber seal rings are connected at the joints of the first water pipe 1, the second water pipe 2 and the third water pipes 3, so that water in the pipeline is prevented from seeping out of gaps.

The working principle is as follows: the transported water flows into the first water pipe 1 firstly, and large-particle impurities in the water are filtered through the first leakage net 7 and the second leakage net 8, so that the water pipe is prevented from being blocked; then flows into the second water pipe 2, the flow velocity of the large pipe is sharply reduced at the moment, the pipe resistance is reduced, the small pipe is passively pressurized under the action of the water pressure in the large pipe, and the stability of the supporting component is improved.

The force borne by the ground is firstly transmitted to the spiral support 5, the spiral support 5 firstly absorbs a part of force and then transmits the rest force to the tubular connecting plate 4 and the second water pipe 2 or the plurality of third water pipes 3 in a dispersing way; the ladder support 14 absorbs most of the ground forces at the junction of the water pipes.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims

1. A pipeline for hydraulic engineering comprises a first water pipe (1), a second water pipe (2) and a plurality of third water pipes (3), and is characterized in that the outer side walls of the second water pipe (2) and the third water pipes (3) are connected with a pipe-type connecting plate (4); the lateral wall of cast connecting plate (4) is connected with spiral support (5), and pipeline for hydraulic engineering still includes: and the supporting component is connected at the joint of the second water pipe (2) and the third water pipe (3) or at the joint of the two third water pipes (3).

2. The pipeline for the water conservancy project according to claim 1, characterized in that a first leakage net (7) and a second leakage net (8) are sequentially connected to the inner wall of the first water pipe (1) from left to right; the right end face of the first water pipe (1) is connected with a first annular connecting plate (6); the left end face of the second water pipe (2) is connected with a fourth annular connecting plate (9); the first annular connecting plate (6) and the fourth annular connecting plate (9) are provided with a plurality of first rivet holes; a first rivet (10) is correspondingly connected in each first rivet hole; the right end face of the second water pipe (2) is connected with a second annular connecting plate (11); the left end face and the right end face of the third water pipe (3) are connected with the second annular connecting plate (11); a plurality of second rivet holes are formed in each second annular connecting plate (11); and a second rivet (12) is correspondingly connected in each second rivet hole.

3. A hydraulic engineering pipe according to claim 2, wherein the support assembly comprises a third annular web (13) and a trapezoidal support (14), the inner wall of the third annular web (13) connecting the two second annular webs (11); the outer wall of the third annular connecting plate (13) is in threaded connection with the inner wall of the trapezoidal support (14).

4. A pipeline according to claim 2, characterised in that the pore size of said first screen (7) is greater than the pore size of said second screen (8).

5. A hydraulic engineering pipeline according to claim 1, characterized in that the inner diameter of the first water pipe (1) is greater than the inner diameter of the second water pipe (2).

6. A hydraulic engineering pipe according to claim 1, wherein said tubular connecting plate (4) is made of a corrosion-resistant material; the spiral support (5) is made of carbon steel material.

7. The pipeline for the water conservancy project according to claim 1, characterized in that rubber sealing rings are connected at the junctions of the first water pipe, the second water pipe (2) and the third water pipes (3).