CN214405086U

CN214405086U - Reinforced corrugated pipeline

Info

Publication number: CN214405086U
Application number: CN202023314837.3U
Authority: CN
Inventors: 王亮; 郑延凤; 王星; 刘建业; 陈伟
Original assignee: Hengshui Haorun Mining Equipment Co ltd
Current assignee: Hengshui Haorun Mining Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-15
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a reinforced corrugated pipeline, which comprises a connecting device, a left pipe, a hollow ring and a right pipe, the left pipe and the right pipe are in matched contact, a connecting device with a limiting function is fixedly arranged at the connecting part of the left pipe and the right pipe, a plurality of hollow rings are fixedly arranged on the outer walls of the left pipe and the right pipe at equal intervals, each hollow ring comprises a ring body and a reinforcing steel bar ring, the reinforcing steel bar rings are fixedly inserted in the ring bodies, the annular inner groove slides into the annular outer groove by pushing the right pipe, the limiting block is pushed by the spring to be matched with the limiting groove to finish the fixed connection of the left pipe and the right pipe, so that the connection of the left pipe and the right pipe is more convenient, the pressure of sand and soil to the outer pipe is reduced by the buffer of the hollow ring and the matching of the steel strip, so that the service life of the corrugated pipe is longer, the steel belt is protected by the inner pipe, the corrosion of underground water to the steel belt is reduced, and the service life of the corrugated pipe is longer.

Description

Reinforced corrugated pipeline

Technical Field

The utility model relates to a corrugated pipe technical field specifically is a strenghthened type corrugated pipe.

Background

The corrugated pipeline is a corrugated pipeline which takes high-density polyethylene as a matrix and takes a corrugated shape formed by a steel belt coated with adhesive resin on the surface as a main supporting structure, and the corrugated pipeline can not be separated in municipal underground drainage and underground drainage of slope water and soil conservation and soil preparation engineering developed in hilly lands.

Therefore, the corrugated pipe is extremely important, but most of the existing corrugated pipes are inconvenient to connect and insufficient in pressure resistance, and therefore a reinforced corrugated pipe is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for maintainer operation, fixed simple strenghthened type corrugated pipe to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including connecting device, left pipe, cavity ring sum right side pipe, left side pipe and right side pipe cooperation contact, the connection position fixed mounting of left side pipe and right side pipe has the connecting device who has limit function, the outer wall equidistance fixed mounting of left side pipe and right side pipe has a plurality of cavity rings, the cavity ring includes ring body and reinforcing bar circle, the inside fixed interlude of ring body has the reinforcing bar circle.

Preferably, connecting device includes annular kerve, spacing groove, stopper, spring groove, spring, annular inside groove and alternates the ring, the fixed annular kerve that has cup jointed of one end outer wall that the left side pipe is close to the right side pipe, the spacing groove has been seted up to the inner wall both ends symmetry of annular kerve, the fixed annular inside groove that has cup jointed of one end that the right side pipe is close to the left side pipe, the inside fixed mounting of annular kerve has the interlude ring, well cavity ring and the sliding interlude of ring alternate, annular inside groove is located annular kerve and alternates between the ring, the spring groove has been seted up to the corresponding position symmetry that the both ends outer wall of annular inside groove is located the spacing groove, spring inslot fixed mounting has the spring, the spring is kept away from the one end fixed mounting of interlude ring and is had the stopper, stopper and the sliding interlude of spacing groove.

Preferably, the left pipe comprises an outer pipe, an inner pipe and a steel belt, the outer wall of the inner pipe is sleeved with the steel belts in an equidistance mode, and the outer pipe is fixedly sleeved at one end, far away from the inner pipe, of the steel belt.

Preferably, an H-shaped sealing sleeve is fixedly sleeved at the joint of the left pipe and the right pipe.

Preferably, the top end of the limiting block is provided with a chamfer.

Preferably, the outer pipe and the inner pipe are both made of high-density polyethylene materials.

Compared with the prior art, the beneficial effects of the utility model are that: through promoting the right pipe, make annular inside groove slip into annular outer tank, promote the stopper through the spring, the cooperation spacing groove accomplishes the fixed connection to left pipe and right pipe, makes the connection of left pipe and right pipe more convenient, and through the buffering of cavity ring, the cooperation steel band has reduced the pressure of sand to the outer tube, makes the life of this bellows longer, has protected the steel band through the inner tube, reduces the corruption of groundwater to the steel band, makes the life of this bellows longer.

Drawings

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

FIG. 2 is a schematic view of the structure of the connecting device of the present invention;

FIG. 3 is a schematic view of the left tube structure of the present invention;

fig. 4 is a schematic view of the structure of the hollow ring of the present invention.

In the figure: 1. a connecting device; 11. an annular outer groove; 12. a limiting groove; 13. a limiting block; 14. a spring slot; 15. a small spring; 16. an annular inner groove; 17. inserting a ring; 2. a left tube; 21. an outer tube; 22. an inner tube; 23. a steel belt; 3. a hollow ring; 31. a ring body; 32. a steel bar ring; 4. and (4) a right tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the reinforced corrugated pipe shown in the figure includes a connection device 1, a left pipe 2, a hollow ring 3 and a right pipe 4, the left pipe 2 and the right pipe 4 are in fit contact, the connection part of the left pipe 2 and the right pipe 4 is fixedly provided with the connection device 1 with a limiting function, the outer walls of the left pipe 2 and the right pipe 4 are fixedly provided with a plurality of hollow rings 3 at equal intervals, each hollow ring 3 includes a ring body 31 and a reinforcing ring 32, and the reinforcing ring 32 is fixedly inserted into the ring body 31.

Adjusting connecting device 1, making left side pipe 2 and the fixed zonulae occludens of right side pipe 4, make groundwater can not reveal from the junction of left side pipe 2 and right side pipe 4, reduce the pressure of sand and soil to left side pipe 2 and right side pipe 4 through cavity ring 3, protected left side pipe 2 and right side pipe 4, make the life of this bellows longer.

Referring to fig. 2, the connecting device 1 includes an annular outer groove 11, a limiting groove 12, a limiting block 13, a spring groove 14, a small spring 15, an annular inner groove 16 and a penetrating ring 17, the annular outer groove 11 is fixedly sleeved on the outer wall of one end of the left tube 2 close to the right tube 4, the limiting groove 12 is symmetrically disposed on both ends of the inner wall of the annular outer groove 11, the annular inner groove 16 is fixedly sleeved on one end of the right tube 4 close to the left tube 2, the penetrating ring 17 is fixedly installed inside the annular outer groove 11, the hollow ring 3 is slidably penetrated through the penetrating ring 17, the annular inner groove 16 is located between the annular outer groove 11 and the penetrating ring 17, the spring grooves 14 are symmetrically disposed on the outer walls of both ends of the annular inner groove 16 at the corresponding positions of the limiting groove 12, the small spring 15 is fixedly installed in the spring groove 14, the limiting block 13 is fixedly installed on one end of the small spring 15 far from the penetrating ring 17, the limiting block 13 is inserted into the limiting groove 12 in a sliding mode.

The hollow ring 3 is corresponding to the left pipe 2, the hollow ring 3 is pushed, the annular inner groove 16 moves towards the left pipe 2, the annular inner groove 16 drives the limiting block 13 to move, when the limiting block 13 extrudes the annular outer groove 11, the limiting block 13 overcomes the elastic force of the small spring 15 under the pressure action of the annular outer groove 11 and slides into the spring groove 14, when the limiting block 13 moves to the corresponding position of the limiting groove 12, the limiting block 13 slides out of the spring groove 14 under the elastic force action of the small spring 15 and enters the limiting groove 12 to complete the fixation of the left pipe 2 and the hollow ring 3, and the inserting ring 17 is inserted into the annular inner groove 16, so that the left pipe 2 and the hollow ring 3 are fixed more tightly, and the leakage of underground water from the joint of the left pipe 2 and the hollow ring 3 is prevented.

Referring to fig. 3, the left pipe 2 includes an outer pipe 21, an inner pipe 22 and steel belts 23, the outer wall of the inner pipe 22 is sleeved with a plurality of steel belts 23 at equal intervals, and one end of each steel belt 23 far away from the inner pipe 22 is fixedly sleeved with the outer pipe 21.

When the corrugated pipe is buried underground, the outer pipe 21 protects the steel belt 23 from being worn by sand, the inner pipe 22 prevents the steel belt 23 from being eroded by groundwater, and the steel belt 23 enhances the pressure resistance of the corrugated pipe to prevent the groundwater from leaking due to the inner pipe 22 being crushed by sand.

Referring to fig. 3 and 4, an H-shaped sealing sleeve is fixedly sleeved at the joint of the left pipe 2 and the right pipe 4, so that the left pipe 2 and the right pipe 4 have better water tightness, and groundwater is less prone to leakage.

Referring to fig. 3, the outer pipe 21 and the inner pipe 22 are both made of high density polyethylene, which has good hardness, tensile strength, creep property and stable chemical property, so that the corrugated pipe has a longer service life.

Referring to fig. 2, the top end of the limiting block 13 is provided with a chamfer, so that the limiting block 13 can slide into the limiting groove 12 more conveniently, and the left tube 2 and the hollow ring 3 can be fixedly connected more conveniently.

The working principle is as follows: the left pipe 2 and the hollow ring 3 are put at corresponding positions, the hollow ring 3 is pushed, the annular inner groove 16 moves towards the left pipe 2, the annular inner groove 16 drives the limiting block 13 to move, when the limiting block 13 extrudes the annular outer groove 11, the limiting block 13 overcomes the elasticity of the small spring 15 under the pressure action of the annular outer groove 11 and slides into the spring groove 14, when the limiting block 13 moves to the corresponding position of the limiting groove 12, the limiting block 13 slides out of the spring groove 14 under the elasticity action of the small spring 15 and enters the limiting groove 12 to fix the left pipe 2 and the hollow ring 3, the inserting ring 17 is inserted into the annular inner groove 16, so that the left pipe 2 and the hollow ring 3 are fixed more tightly, the underground water is prevented from leaking from the joint of the left pipe 2 and the hollow ring 3, after the corrugated pipe is filled, the pressure of the sand on the corrugated pipe is buffered by the ring body 31, the reinforcing ring 32 keeps the shape of the ring body 31 and protects the outer pipe 21, the outer pipe 21 protects the steel band 23 from abrasion by sand, the steel band 23 increases the pressure resistance of the corrugated pipe, and the inner pipe 22 prevents the inner pipe 22 from being corroded by groundwater.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a strenghthened type corrugated pipe, includes connecting device (1), left side pipe (2), cavity ring (3) and right side pipe (4), its characterized in that: pipe (2) and right side pipe (4) cooperation contact on a left side, the connection position fixed mounting of pipe (2) and right side pipe (4) on a left side has connecting device (1) that has limit function, the outer wall equidistance fixed mounting of pipe (2) and right side pipe (4) on a left side has a plurality of cavity rings (3), cavity ring (3) are including ring body (31) and reinforcing bar circle (32), ring body (31) inside fixed interlude has reinforcing bar circle (32).

2. A reinforced corrugated pipe as claimed in claim 1, wherein: the connecting device (1) comprises an annular outer groove (11), a limiting groove (12), a limiting block (13), a spring groove (14), a spring (15), an annular inner groove (16) and a penetrating ring (17), wherein the annular outer groove (11) is fixedly sleeved on the outer wall of one end, close to the right pipe (4), of the left pipe (2), the limiting groove (12) is symmetrically formed in the two ends of the inner wall of the annular outer groove (11), the annular inner groove (16) is fixedly sleeved on one end, close to the left pipe (2), of the right pipe (4), the penetrating ring (17) is fixedly installed inside the annular outer groove (11), the hollow ring (3) and the penetrating ring (17) are slidably penetrated, the annular inner groove (16) is located between the annular outer groove (11) and the penetrating ring (17), the spring grooves (14) are symmetrically formed in the positions, corresponding to the positions, located at the limiting groove (12), of the outer walls at the two ends of the annular inner groove (16), spring (15) are fixedly mounted in spring groove (14), one end fixed mounting that interlude ring (17) was kept away from in spring (15) has stopper (13), stopper (13) and spacing groove (12) slip interlude.

3. A reinforced corrugated pipe as claimed in claim 1, wherein: the left side pipe (2) include outer tube (21), inner tube (22) and steel band (23), a plurality of steel bands (23) have been cup jointed to the outer wall equidistance of inner tube (22), steel band (23) are kept away from the fixed cover of one end of inner tube (22) and are connect outer tube (21).

4. A reinforced corrugated pipe as claimed in claim 1, wherein: and an H-shaped sealing sleeve is fixedly sleeved at the joint of the left pipe (2) and the right pipe (4).

5. A reinforced corrugated pipe as claimed in claim 2, wherein: the top end of the limiting block (13) is provided with a chamfer.

6. A reinforced corrugated pipe as claimed in claim 3, wherein: the outer pipe (21) and the inner pipe (22) are both made of high-density polyethylene materials.