Reinforced concrete drainage pipe

Abstract

The utility model discloses a reinforced concrete drainage pipe, and relates to the technical field of civil engineering, the reinforced concrete drainage pipe comprises a concrete drainage pipe body and a reinforced concrete drainage pipe mounting mechanism, and the reinforced concrete drainage pipe mounting mechanism is arranged on the inner side of the concrete drainage pipe body. The left ring convex groove, the left ring groove, the right ring groove and the right ring convex groove are symmetrical pairwise, so that after the concrete drainage pipe body is installed, the stability of the concrete drainage pipe body after being stressed can be improved, and cracks caused by unstable installation during installation are avoided; according to the concrete drainage pipe body, the problem of leakage caused by a gap at a connecting part after the two groups of concrete drainage pipe bodies are installed can be solved, and the sealing grooves at the two ends of the concrete drainage pipe bodies are mutually buckled, so that a basic sealing effect can be provided after the concrete drainage pipe bodies are installed, and the problem of slight dislocation during installation of the two groups of concrete drainage pipe bodies is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to civil engineering technical field especially, relate to a reinforced concrete drainage pipe. BACKGROUND

[0002] Reinforced concrete drainage pipe is a kind of pipeline for conveying fluid such as water, mainly made of concrete or reinforced concrete, it is widely used in municipal construction, farmland water conservancy construction, comprehensive pipe gallery, underground pipeline tunnel and other fields, with corrosion resistance, strong crack resistance, long service life and other advantages, according to use demand and environmental conditions, concrete drainage pipe can be divided into plain concrete pipe, ordinary reinforced concrete pipe, self-stress reinforced concrete pipe and prestressed concrete pipe and multiple types.

[0003] Through the search, the case of announcement number "CN219571159U" mentioned "the utility model discloses an anti-leakage concrete drainage pipe, the anti-leakage concrete drainage pipe includes: drainage pipe main body, first waterproof layer and water stop sleeve pipe, wherein one end of drainage pipe main body is connected with another drainage pipe main body corresponding, first waterproof layer is adhered to the outer surface of the connecting portion of two drainage pipe main bodies along the connecting portion of two drainage pipe main bodies, and water stop sleeve pipe is correspondingly sleeved on the side surface of first waterproof layer away from drainage pipe main body and connected with the side wall outer side of drainage pipe main body", when using, the anti-leakage concrete drainage pipe of the utility model is adhered to the outer surface of the connecting portion of two drainage pipe main bodies along the connecting portion of two drainage pipe main bodies by first waterproof layer, and water stop sleeve pipe is correspondingly sleeved on the side surface of first waterproof layer away from drainage pipe main body and connected with the side wall outer side of drainage pipe main body, thereby greatly improving the anti-leakage capacity of the connecting portion of anti-leakage concrete drainage pipe, but, in the use process of concrete drainage pipe, due to the problem of water pressure, the pipe wall of drainage pipe will be subjected to strong pressure, and this pressure, conventional drainage pipe is easily damaged when being operated at high strength for a long time, so that collapse event is easily generated.

[0004] Therefore, we provide a reinforced concrete drainage pipe to solve the above problems. INVENTION CONTENTS

[0005] The application provides a reinforced concrete drainage pipe, solve the problem that the pipe wall of concrete drainage pipe will be subjected to strong pressure due to the problem of water pressure in the use process, and conventional drainage pipe is easily damaged when being operated at high strength for a long time, so that collapse event is easily generated.

[0006] The application provides a reinforced concrete drainage pipe, which comprises a concrete drainage pipe body and a reinforced concrete drainage pipe mounting mechanism, and the inner side of the concrete drainage pipe body is provided with the reinforced concrete drainage pipe mounting mechanism.

[0007] The reinforced concrete drainage pipe mounting mechanism comprises a reinforced concrete drainage pipe support assembly arranged inside a concrete drainage pipe body, and drainage pipe mounting sealing assemblies arranged on the left and right sides of the concrete drainage pipe body.

[0008] Preferably, the reinforced concrete drainage pipe support assembly comprises vertical support steels arranged inside the concrete drainage pipe body, and stainless steel gauze arranged on the inner side of the vertical support steels.

[0009] Preferably, the stainless steel gauze is connected to the concrete drainage pipe body in a bonding manner, and the stainless steel gauze and the concrete drainage pipe body are coaxially arranged.

[0010] Preferably, the drainage pipe mounting sealing assembly comprises a left ring convex groove arranged on the left upper end of the concrete drainage pipe body, a left ring concave groove arranged on the left lower end of the concrete drainage pipe body, a right ring concave groove arranged on the right upper end of the concrete drainage pipe body, and a right ring convex groove arranged on the right lower end of the concrete drainage pipe body.

[0011] Preferably, the left and right sides of the concrete drainage pipe body are both provided with sealing grooves, and rubber sealing rings are arranged on the inner sides of the sealing grooves.

[0012] Preferably, the sealing grooves are connected to each other in a clamping groove connection mode, and the sealing grooves are tightly fitted to each other.

[0013] Preferably, the outer side of the concrete drainage pipe body is provided with a binding assembly, and the binding assembly comprises concrete binding rings arranged on the outer side of the concrete drainage pipe body, and pressure receiving steel rings arranged on the inner sides of the concrete binding rings.

[0014] According to the above technical scheme, the reinforced concrete drainage pipe is used as follows: first, the rubber sealing ring is clamped into the sealing groove of the first group of concrete drainage pipe bodies, then the second group of concrete drainage pipe bodies is connected to the first group of concrete drainage pipe bodies, and the left ring convex groove and the right ring concave groove and the left ring concave groove and the right ring convex groove are respectively assembled and fixed, and then the installation is performed, and after the installation is completed, water is poured into the concrete drainage pipe body, at this time, the stainless steel gauze and the vertical support steel directly support the concrete drainage pipe body, and the concrete binding ring and the pressure receiving steel ring externally constrain and support the concrete drainage pipe body, so that the use process of the reinforced concrete drainage pipe is completed.

[0015] Compared with the prior art, the reinforced concrete drainage pipe has the following advantages:

[0016] 1. Through the setting of the reinforced concrete drainage pipe mounting mechanism, when in use, the vertical support steel bars can greatly improve the overall support capacity of the concrete drainage pipe body, thereby ensuring the compression resistance of the concrete drainage pipe body when water flows through, and the stainless steel mesh can improve the impact resistance of the inner wall of the concrete drainage pipe body and reduce the risk of deformation of the inner wall of the concrete drainage pipe body.

[0017] 2. Through the setting of the reinforced concrete drainage pipe mounting mechanism, when in use, the left ring convex groove, the left ring concave groove, the right ring concave groove and the right ring convex groove are symmetrical with each other, so that after the concrete drainage pipe body is installed, the stability of the concrete drainage pipe body under stress can be improved, cracks caused by unstable installation during installation can be avoided, the rubber sealing ring can be clamped into the sealing groove, the gap at the connection part of the two groups of concrete drainage pipe bodies after installation can be reduced, thereby reducing the problem of leakage, the sealing performance is improved, and the sealing grooves at both ends of the concrete drainage pipe body are mutually buckled, so that after installation, a basic sealing effect is provided, and the problem of slight misalignment during installation of the two groups of concrete drainage pipe bodies is avoided.

[0018] In summary, the application can improve the use stability by improving the stress strength and installation sealing performance of the concrete drainage pipe. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the application, the drawings required in the embodiments will be briefly introduced as follows. Obviously, other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0020] Figure 1 A concrete drainage pipe body combined structure diagram is provided for the utility model.

[0021] Figure 2 A concrete drainage pipe body single structure diagram is provided for the utility model.

[0022] Figure 3 A concrete drainage pipe body side surface cross-section structure diagram is provided for the utility model.

[0023] Figure 4 A concrete drainage pipe body cross-section structure diagram is provided for the utility model.

[0024] In the diagram: 1. Concrete drainage pipe body; 2. Reinforced concrete drainage pipe installation mechanism; 21. Reinforced concrete drainage pipe support assembly; 211. Vertical support reinforcement; 212. Stainless steel mesh; 22. Drainage pipe installation sealing assembly; 221. Left ring protrusion; 222. Left ring groove; 223. Right ring groove; 224. Right ring protrusion; 225. Sealing groove; 226. Rubber sealing ring; 3. Compression assembly; 31. Concrete compression ring; 32. Compression steel ring. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0026] See Figures 1-4 A reinforced concrete drainage pipe includes a concrete drainage pipe body 1 and a reinforced concrete drainage pipe installation mechanism 2, wherein the reinforced concrete drainage pipe installation mechanism 2 is provided on the inner side of the concrete drainage pipe body 1.

[0027] The reinforced concrete drainage pipe installation mechanism 2 includes a reinforced concrete drainage pipe support component 21 installed inside the concrete drainage pipe body 1, and drainage pipe installation sealing components 22 installed on the left and right sides of the concrete drainage pipe body 1.

[0028] In this utility model, the reinforced concrete drainage pipe support assembly 21 includes vertical support steel bars 211 all disposed inside the concrete drainage pipe body 1. Stainless steel mesh 212 is disposed inside the vertical support steel bars 211. In use, the vertical support steel bars 211 can greatly improve the overall support capacity of the concrete drainage pipe body 1, thereby ensuring the compressive strength of the concrete drainage pipe body 1 when water flows through.

[0029] In this utility model, the stainless steel mesh 212 is bonded to the concrete drainage pipe body 1, and the stainless steel mesh 212 and the concrete drainage pipe body 1 are coaxially arranged. When needed, the stainless steel mesh 212 can improve the impact resistance of the inner wall of the concrete drainage pipe body 1 and reduce the risk of deformation of the inner wall of the concrete drainage pipe body 1.

[0030] In this utility model, the drainage pipe installation sealing assembly 22 includes a left annular groove 221 at the upper left side of the concrete drainage pipe body 1, a left annular groove 222 at the lower left side of the concrete drainage pipe body 1, a right annular groove 223 at the upper right side of the concrete drainage pipe body 1, and a right annular groove 224 at the lower right side of the concrete drainage pipe body 1. When in use, the left annular groove 221, the left annular groove 222, the right annular groove 223, and the right annular groove 224 are symmetrical in pairs. This improves the stability of the concrete drainage pipe body 1 under stress after installation and avoids cracks caused by unstable installation.

[0031] In this utility model, sealing grooves 225 are provided on both the left and right sides of the concrete drainage pipe body 1, and rubber sealing rings 226 are provided on the inner side of the sealing grooves 225. When needed, the rubber sealing rings 226 are inserted into the sealing grooves 225, which can reduce the problem of leakage caused by gaps at the connection points of the two sets of concrete drainage pipe bodies 1 after installation, and improve the sealing performance.

[0032] In this utility model, the sealing groove 225 is connected to the sealing groove 225 by a snap-fit ​​connection, and the sealing groove 225 fits tightly with the sealing groove 225. When it is needed, the sealing grooves 225 at both ends of the concrete drainage pipe body 1 are interlocked, which can provide a basic sealing effect after installation and ensure that the two sets of concrete drainage pipe bodies 1 will not cause slight misalignment during installation.

[0033] In some embodiments, a compression assembly 3 is provided on the outer side of the concrete drainage pipe body 1. The compression assembly 3 includes concrete compression rings 31 that are all provided on the outer side of the concrete drainage pipe body 1. A compression steel ring 32 is provided on the inner side of each concrete compression ring 31. When needed, the compression steel ring 32 inside the concrete compression ring 31 can improve the compressive strength of the concrete compression ring 31, thereby protecting the concrete drainage pipe body 1 and cooperating with the vertical support steel bar 211.

[0034] As can be seen from the above technical solution, during use, the rubber sealing ring 226 is first inserted into the sealing groove 225 of the first set of concrete drainage pipe bodies 1, and then the second set is connected to the first set of concrete drainage pipe bodies 1. The left ring protrusion 221 and the right ring groove 223, the left ring groove 222 and the right ring protrusion 224 are assembled and fixed respectively for installation. After installation, water is poured into the concrete drainage pipe body 1. At this time, the stainless steel mesh 212 and the vertical support steel bar 211 will directly support the concrete drainage pipe body 1, while the concrete compression ring 31 and the pressure-bearing steel ring 32 will provide external constraint support. This completes the use process of a reinforced concrete drainage pipe.

[0035] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope of this application is indicated by the claims.

[0036] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The above embodiments of this application do not constitute a limitation on the scope of protection of this application.

Claims

1. A reinforced concrete drainage pipe, comprising a concrete drainage pipe body (1) and a reinforced concrete drainage pipe installation mechanism (2), characterized in that: The inner side of the concrete drainage pipe body (1) is provided with a reinforced concrete drainage pipe installation mechanism (2); The reinforced concrete drainage pipe installation mechanism (2) includes a reinforced concrete drainage pipe support assembly (21) set inside the concrete drainage pipe body (1), and drainage pipe installation sealing assemblies (22) are set on the left and right sides of the concrete drainage pipe body (1).

2. A reinforced concrete drainage pipe according to claim 1, characterized in that, The reinforced concrete drainage pipe support assembly (21) includes vertical support steel bars (211) all disposed inside the concrete drainage pipe body (1), and a stainless steel mesh (212) is disposed inside the vertical support steel bars (211).

3. A reinforced concrete drainage pipe according to claim 2, characterized in that, The stainless steel mesh (212) is bonded to the concrete drainage pipe (1), and the stainless steel mesh (212) and the concrete drainage pipe (1) are coaxially arranged.

4. A reinforced concrete drainage pipe according to claim 1, characterized in that, The drainage pipe installation sealing assembly (22) includes a left annular groove (221) provided at the upper left side of the concrete drainage pipe body (1), a left annular groove (222) provided at the lower left side of the concrete drainage pipe body (1), a right annular groove (223) provided at the upper right side of the concrete drainage pipe body (1), and a right annular groove (224) provided at the lower right side of the concrete drainage pipe body (1).

5. A reinforced concrete drainage pipe according to claim 4, characterized in that, The concrete drainage pipe body (1) is provided with sealing grooves (225) on both the left and right sides, and rubber sealing rings (226) are provided on the inner side of the sealing grooves (225).

6. A reinforced concrete drainage pipe according to claim 5, characterized in that, The sealing groove (225) is connected to the sealing groove (225) by a slot, and the sealing groove (225) fits tightly to the sealing groove (225).

7. A reinforced concrete drainage pipe according to claim 1, characterized in that, A pressure-binding assembly (3) is provided on the outside of the concrete drainage pipe body (1). The pressure-binding assembly (3) includes concrete pressure-binding rings (31) that are all provided on the outside of the concrete drainage pipe body (1). A pressure-bearing steel ring (32) is provided on the inside of each concrete pressure-binding ring (31).

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