CN220228191U - Corrosion-resistant reinforced concrete drain pipe - Google Patents

Abstract

The utility model discloses a corrosion-resistant reinforced concrete drain pipe, which relates to the field of reinforced concrete drain pipes and solves the problems that the installation of the existing drain pipes is formed by splicing a plurality of pipelines, and because the drain pipelines are heavy, the drain pipelines are inconvenient to finely adjust and easy to generate gaps in the splicing process, sewage is leaked into the gaps, the connection parts of the pipelines are corroded, the drain pipelines are damaged, and the sewage leakage is serious, so that the surrounding environment is influenced.

Description

Corrosion-resistant reinforced concrete drain pipe

Technical Field

The utility model relates to the technical field of reinforced concrete drain pipes, in particular to a corrosion-resistant reinforced concrete drain pipe.

Background

The reinforced concrete drain pipe is a pipe made of reinforced concrete, has good plasticity and earthquake resistance, high cost performance and simple installation, is generally used for being installed in drainage systems of expressways, underground passages, municipal engineering, sewage plants, garbage yards and other places, and plays a great role in urban sewage disposal systems.

The existing drain pipes are assembled by a plurality of pipelines, because the drain pipelines are heavy, the drain pipes are inconvenient to finely adjust in the assembling process, gaps are easy to generate, sewage is leaked into the gaps, the joints of the pipelines are corroded, the drain pipelines are damaged, the sewage leakage is serious, and the surrounding environment is influenced,

so a corrosion-resistant reinforced concrete drain pipe is proposed to solve the above problems.

Disclosure of Invention

The utility model provides a corrosion-resistant reinforced concrete drain pipe.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a corrosion-resistant reinforced concrete drain pipe, includes the drain pipe main part, connect through coupling assembling between drain pipe main part and the another drain pipe main part, coupling assembling includes fixture block and draw-in groove, fixture block fixed mounting is in the one end of drain pipe main part, the draw-in groove is seted up at the other end of drain pipe main part, be provided with the sealing member between fixture block and the draw-in groove; the sealing performance of the main body of the drain pipe during installation is improved, and sewage leakage is prevented.

Preferably, the sealing element comprises a first rubber ring, a rubber ring and a third rubber ring, the right side of the clamping groove is provided with the rubber ring, the first rubber ring is fixedly arranged above the rubber ring, and the third rubber ring is fixedly arranged below the rubber ring; the service life of the joint of the drain pipe is prolonged.

Preferably, a baffle is fixedly arranged on the inner wall of the third rubber ring; the service life of the third rubber ring is increased.

Preferably, the inner walls of the baffle and the third rubber ring are provided with sliding grooves, the inner walls of the sliding grooves are slidably provided with sliding blocks, and one ends of the sliding blocks are fixedly arranged on the inner wall of the drain pipe main body; the service life and the tightness of the sealing element are improved.

Preferably, a second rubber ring is fixedly arranged at one end of the outer wall of the drain pipe main body, and the width of the second rubber ring is larger than that of the clamping block; the sealing property between the third rubber ring and the inner wall of the drain pipe main body is improved.

Preferably, the vertical sections of the first rubber ring, the rubber ring and the third rubber ring are I-shaped, and the section thickness of the rubber ring is larger than the sum of the thicknesses of the drain pipe main body and the second rubber ring; the tightness of the joint is improved, and the service life of the connecting assembly is prolonged.

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

according to the utility model, when two drain pipe bodies are spliced, the sealing element is firstly arranged at one end of the drain pipe body, then the other drain pipe body is pushed to enable the clamping block to squeeze the sealing element and to be embedded into the inner wall of the clamping groove, so that the gap at the joint of the drain pipe bodies is bent, the problem that the existing drain pipe bodies are spliced by a plurality of drain pipe bodies is avoided, and the gap is easy to generate due to the fact that the drain pipe bodies are heavier in the splicing process, so that the gap is inconvenient to finely adjust, sewage is easy to leak into the gap, corrosion is caused at the joint of the pipeline, the damage of the drain pipe is caused, the sewage leakage is serious, and the problem of surrounding environment is influenced is solved, the sealing property of the drain pipe bodies during installation is improved, and the sewage leakage is prevented.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the clamping block of the present utility model;

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

FIG. 4 is a schematic view of another view cross-section structure of the present utility model;

fig. 5 is an enlarged view of fig. 3 a in accordance with the present utility model.

In the figure: 1. a drain pipe body; 2. a first rubber ring; 3. a second rubber ring; 4. a rubber ring; 5. a third rubber ring; 6. a baffle; 7. a clamping block; 8. a clamping groove; 9. a slide block; 10. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 and 3, a corrosion-resistant reinforced concrete drain pipe in the drawings comprises a drain pipe main body 1, wherein the drain pipe main body 1 is connected with another drain pipe main body 1 through a connecting component, the connecting component comprises a clamping block 7 and a clamping groove 8, the clamping block 7 is fixedly arranged at one end of the drain pipe main body 1, the clamping groove 8 is arranged at the other end of the drain pipe main body 1, and a sealing element is arranged between the clamping block 7 and the clamping groove 8.

In this embodiment: through the coupling assembling who sets up, can splice the time when two drain pipe main part 1, at first install the one end at drain pipe main part 1 with the sealing member, then promote another drain pipe main part 1 and make fixture block 7 extrude the sealing member, and the inner wall of draw-in groove 8 is embedded into, the gap formation of messenger drain pipe main part 1 junction is buckled, the installation of having avoided current drain pipe main part 1 all is spliced by a plurality of drain pipe main part 1 and is formed, because drain pipe main part 1 is heavier, so at the in-process of concatenation, inconvenient fine setting, produce the gap easily, thereby lead to in the sewage seepage to the gap easily, lead to the corruption to the junction of pipeline, lead to the damage of drain pipe, the sewage seepage is serious, thereby influence the problem of surrounding environment, the leakproofness when having improved drain pipe main part 1 installation, the seepage of preventing sewage.

Referring to fig. 5, in the illustration, the sealing member includes a first rubber ring 2, a rubber ring 4 and a third rubber ring 5, the right side of the clamping groove 8 is provided with the rubber ring 4, the first rubber ring 2 is fixedly installed above the rubber ring 4, and the third rubber ring 5 is fixedly installed below the rubber ring 4.

In this embodiment: through the sealing member that sets up, can splice when two drain pipe main part 1, carry out the gomphosis through fixture block 7 and draw-in groove 8, at first install the one end at one of them drain pipe main part 1 with the sealing member, fixture block 7 and draw-in groove 8 extrude rubber circle 4 in draw-in groove 8, then when extruding rubber circle 4, rubber circle 4 can take place deformation, pull the outer wall of first rubber ring 2 to drain pipe main part 1, let first rubber ring 2 laminating at the outer wall of second rubber ring 3, pull the inner wall of third rubber ring 5 to drain pipe main part 1 again, let the laminating of third rubber ring 5 at the inner wall of drain pipe main part 1, thereby avoided the sewage seepage can lead to the fact the problem of corruption to the pipe junction, the life of drain pipe junction has been increased.

Working principle: when two corrosion-resistant reinforced concrete drain pipes 1 are installed, firstly, the rubber ring 4 is fixed at one end of the clamping groove 8, then the other drain pipe body 1 is pushed, the clamping block 7 moves towards the clamping groove 8 and is extruded and spliced, the clamping block 7 embeds the rubber ring 4 into the clamping groove 8, the rubber ring 4 can be extruded and deformed in the process of embedding the clamping block 7 into the clamping groove 8, the deformation of the rubber ring 4 can pull the first rubber ring 2 to move towards the outer wall of the second rubber ring 3, the first rubber ring 2 is tightly attached to the outer wall of the second rubber ring 3, the third rubber ring 5 can be pulled, the baffle 6 fixedly mounted on the outer wall and the third rubber ring 5 slide towards the inner wall of the drain pipe body 1 along the sliding block 9 which is slidably mounted on the inner wall, and finally the third rubber ring 5 is tightly attached to the inner wall of the drain pipe body 1, and the two drain pipes 1 are sealed.

Example 2

Referring to fig. 5, this embodiment further describes example 1, in which a baffle 6 is fixedly mounted on the inner wall of the third rubber ring 5.

In this embodiment: through the baffle 6 that sets up, can receive the extrusion time at the sealing member, at first with baffle 6 fixed mounting at the inner wall of third rubber ring 5, at the in-process that third rubber ring 5 was pulled by the deformation of rubber circle 4 laminating all the time at the inner wall of third rubber ring 5 to avoided third rubber ring 5 because the inhomogeneous problem that can take place deformation of atress by the in-process of pulling, also avoided the problem of sewage direct contact to third rubber ring 5, made third rubber ring 5 can not be corroded by sewage, increased the life of third rubber ring 5.

Referring to fig. 5, in the illustration, the inner walls of the baffle 6 and the third rubber ring 5 are both provided with a chute 10, the inner wall of the chute 10 is slidably provided with a slider 9, and one end of the slider 9 is fixedly installed on the inner wall of the drain pipe main body 1.

In this embodiment: through being provided with slider 9, can be when third rubber ring 5 is pulled by the atress, at first with baffle 6 slidable mounting on slider 9, slide along slider 9 to avoided third rubber ring 5 can produce the skew because of the inhomogeneous direction of atress in-process of pulling, lead to sewage to flow into in the sealing member, cause the problem that the sealing member is corroded, improved sealing member's life and leakproofness.

Referring to fig. 2 to 4, a second rubber ring 3 is fixedly installed at one end of the outer wall of the drain pipe body 1 in the drawings, and the width of the second rubber ring 3 is larger than that of the clamping block 7.

In this embodiment: through the second rubber ring 3 that sets up, can receive the extrusion when the sealing member, first second rubber ring 3 is fixed at drain pipe body 1's outer wall and with fixture block 7 at same end, then fixture block 7 is when extruding rubber circle 4, second rubber ring 3 also can extrude rubber circle 4, and fix the position of first rubber ring 2, only can pull third rubber ring 5 when making rubber circle 4 deformation, avoided third rubber ring 5 not having sufficient force to pull, lead to the problem of leaving the gap between the inner wall of third rubber ring 5 and drain pipe body 1, the leakproofness between third rubber ring 5 and the inner wall of drain pipe body 1 has been improved.

Referring to fig. 5, the cross sections of the first rubber ring 2, the rubber ring 4 and the third rubber ring 5 are in an "i" shape, and the thickness of the cross section of the rubber ring 4 is greater than the sum of the thicknesses of the drain pipe body 1 and the second rubber ring 3.

In this embodiment: the cross section through first rubber ring 2, rubber circle 4 and third rubber ring 5 sets up to "worker" style of calligraphy, can be when the sealing member receives the extrusion, can at first pull first rubber ring 2, make first rubber ring 2 fix the outer wall at second rubber ring 3, and pull third rubber ring 5 and let third rubber ring 5 slide along the outer wall of slider 9, let the laminating that third rubber ring 5 can be inseparable at the inner wall of drain pipe main part 1, avoided third rubber ring 5 to be inseparable to the inner wall laminating of drain pipe main part 1, leave the problem of gap, the leakproofness of junction has been improved, coupling assembling's life has been increased.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a corrosion-resistant reinforced concrete drain pipe, includes drain pipe main part (1), its characterized in that: the novel water draining pipe comprises a draining pipe body (1) and a draining pipe body (1), wherein the draining pipe body (1) is connected with the other draining pipe body (1) through a connecting component, the connecting component comprises a clamping block (7) and a clamping groove (8), the clamping block (7) is fixedly arranged at one end of the draining pipe body (1), the clamping groove (8) is formed in the other end of the draining pipe body (1), and a sealing piece is arranged between the clamping block (7) and the clamping groove (8);

the sealing member comprises a first rubber ring (2), a rubber ring (4) and a third rubber ring (5), wherein the rubber ring (4) is arranged on the right side of the clamping groove (8), the first rubber ring (2) is fixedly arranged above the rubber ring (4), and the third rubber ring (5) is fixedly arranged below the rubber ring (4).

2. A corrosion resistant reinforced concrete drain pipe according to claim 1, wherein: the inner wall of the third rubber ring (5) is fixedly provided with a baffle plate (6).

3. A corrosion resistant reinforced concrete drain pipe according to claim 2, wherein: the inner walls of the baffle plate (6) and the third rubber ring (5) are provided with sliding grooves (10), sliding blocks (9) are slidably arranged on the inner walls of the sliding grooves (10), and one ends of the sliding blocks (9) are fixedly arranged on the inner wall of the drain pipe main body (1).

4. A corrosion resistant reinforced concrete drain pipe according to claim 1, wherein: one end of the outer wall of the drain pipe main body (1) is fixedly provided with a second rubber ring (3), and the width of the second rubber ring (3) is larger than that of the clamping block (7).

5. A corrosion resistant reinforced concrete drain pipe as defined in claim 4, wherein: the vertical sections of the first rubber ring (2), the rubber ring (4) and the third rubber ring (5) are I-shaped, and the thickness of the vertical section of the rubber ring (4) is larger than the sum of the thicknesses of the drain pipe main body (1) and the second rubber ring (3).