Leakage-proof reinforced concrete pipe

Abstract

The utility model relates to the technical field of concrete pipes, in particular to a leakage-resistant reinforced concrete pipe which comprises a concrete pipe body, a buffer layer fixedly connected to the inner wall of the concrete pipe body, a reinforcing layer fixedly connected to the inner wall of the buffer layer, a heat insulation layer fixedly connected to the inner wall of the reinforcing layer, and a water-resistant coating layer fixedly connected to the inner wall of the heat insulation layer. A waterproof glue layer is fixedly connected to the inner wall of the waterproof coating layer, a wear-resistant layer is fixedly connected to the inner wall of the waterproof glue layer, a sliding groove is formed in the outer portion of the concrete pipe body, a side disc is arranged at the side end of the concrete pipe body, a side groove is formed in the side disc, and a movable plate is fixedly connected to the inner wall of the side groove; various protection performance of the reinforced concrete pipe is improved, the phenomenon that the reinforced concrete pipe is damaged after being used for a long time is avoided, the protection effect on the reinforced concrete pipe is improved, the arranged waterproof glue layer and the water blocking coating layer can also avoid the phenomenon that water leaks in the reinforced concrete pipe, and the service life of the reinforced concrete pipe is prolonged. And the reinforced concrete pipe is more practical in use.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete pipe technical field, concretely is a kind of leakproof reinforced concrete pipe. BACKGROUND

[0002] Concrete pipe is used to transport water, oil, gas and other fluids. It can be divided into plain concrete pipe, ordinary reinforced concrete pipe, self-stress reinforced concrete pipe and prestressed concrete pipe.

[0003] The steel reinforced concrete cement pipe with publication No. CN221196413U is connected by the cooperation of the insertion pipe and the insertion slot, the alignment and connection of the connecting pipe and the insertion pipe, the rotation of the installation pipe, the insertion of the insertion rod into the insertion hole by the extrusion of the installation block, the connection and fixation of the position of the installation pipe and the connecting pipe, and the connection between the pipe bodies.

[0004] There are still some deficiencies in use. The reinforced concrete pipe may leak during use, reducing the practicality of the reinforced concrete pipe during use. The reinforced concrete pipe cannot be protected against water leakage, and impurities in the water flow may also enter the reinforced concrete pipe, causing internal blockage of the reinforced concrete pipe, reducing the smoothness of the reinforced concrete pipe during drainage, and limiting the applicability of the reinforced concrete pipe. Therefore, we propose a leakproof reinforced concrete pipe. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a leakproof reinforced concrete pipe to solve the problem of water leakage of the reinforced concrete pipe during use, which reduces the practicality of the reinforced concrete pipe during use, cannot protect the reinforced concrete pipe against water leakage, and impurities in the water flow may also enter the reinforced concrete pipe, causing internal blockage of the reinforced concrete pipe, reducing the smoothness of the reinforced concrete pipe during drainage, and limiting the applicability of the reinforced concrete pipe.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A leakproof reinforced concrete pipe includes a concrete pipe body, a buffer layer is fixedly connected to the inner wall of the concrete pipe body, a reinforcing layer is fixedly connected to the inner wall of the buffer layer, a thermal insulation layer is fixedly connected to the inner wall of the reinforcing layer, a water-blocking coating is fixedly connected to the inner wall of the thermal insulation layer, a waterproof adhesive layer is fixedly connected to the inner wall of the water-blocking coating, a wear-resistant layer is fixedly connected to the inner wall of the waterproof adhesive layer, a sliding groove is formed in the outer part of the concrete pipe body, a side disc is provided at the side end of the concrete pipe body, a side groove is formed in the side disc, a moving plate is fixedly connected to the inner wall of the side groove, and the moving plate extends into the sliding groove and is slidingly connected with the sliding groove.

[0008] As the preferred scheme of the utility model, the concrete pipe body extends to the side groove, the outer part of the side disc is connected with the fastening bolt, and the side end of the fastening bolt is in abutment with the outer surface of the concrete pipe body.

[0009] As the preferred scheme of the utility model, the center of the side disc is provided with a circular groove, and the circular groove is fixedly connected with a screen.

[0010] As the preferred scheme of the utility model, the wear-resistant layer, the waterproof adhesive layer and the fire-retardant coating layer are all circular in shape, and the thickness of the wear-resistant layer, the waterproof adhesive layer and the fire-retardant coating layer is all 2mm.

[0011] As the preferred scheme of the utility model, the sliding groove and the moving plate are all provided with multiple groups, and the multiple groups of the sliding groove and the moving plate are all equiangularly distributed on the outside of the concrete pipe body.

[0012] As the preferred scheme of the utility model, the thickness of the heat insulation layer, the reinforcing layer and the buffer layer is all 3mm, the material of the heat insulation layer is glass fiber, the material of the reinforcing layer is concrete, and the material of the buffer layer is rubber.

[0013] As the preferred scheme of the utility model, the material of the wear-resistant layer is wear-resistant steel plate, and the material of the water-blocking coating layer is petroleum filling paste.

[0014] As the preferred scheme of the utility model, the fastening bolt is provided with two, the positions of the two fastening bolts are opposite, and the models of the two fastening bolts are same.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] 1、In the utility model, the wear-resistant layer, the waterproof adhesive layer, the water-blocking coating layer, the heat insulation layer, the reinforcing layer and the buffer layer are used in cooperation, so that the various protection performances of the reinforced concrete pipe can be improved, the phenomenon of damage of the reinforced concrete pipe after long-time use can be avoided, the protection effect of the reinforced concrete pipe can be improved, the waterproof adhesive layer and the water-blocking coating layer can also avoid the phenomenon of water leakage in the reinforced concrete pipe, so that the reinforced concrete pipe is more practical in use.

[0017] 2、In the utility model, the side disc, the screen, the circular groove, the sliding groove, the moving plate and the fastening bolt are used in cooperation, so that the moving plate can slide in the sliding groove, the side disc and the reinforced concrete pipe can be fixed together through the fastening bolt, the impurities in the water flow can be prevented from entering the reinforced concrete pipe through the screen, the phenomenon of blockage in the reinforced concrete pipe can be avoided, and the drainage rate of the reinforced concrete pipe to the water flow can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is the structure schematic view of the side disc and the screen of the utility model;

[0020] Figure 3 It is the structure schematic view of the concrete pipe body and the chute of the utility model;

[0021] Figure 4 It is the internal structure schematic view of the concrete pipe of the utility model.

[0022] In the drawing: 1, wear-resistant layer; 2, waterproof adhesive layer; 3, water-blocking coating layer; 4, heat insulation layer; 5, reinforcing layer; 6, buffer layer; 7, concrete pipe body; 8, chute; 9, side disc; 10, fastening bolt; 11, moving plate; 12, round groove; 13, screen; 14, side groove. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Embodiment, please refer to Figures 1-4 The utility model provides a technical scheme:

[0025] A leakage-resistant reinforced concrete pipe, including concrete pipe body 7, the inner wall of concrete pipe body 7 is fixedly connected with buffer layer 6, the inner wall of buffer layer 6 is fixedly connected with reinforcing layer 5, the inner wall of reinforcing layer 5 is fixedly connected with heat insulation layer 4, the inner wall of heat insulation layer 4 is fixedly connected with water-blocking coating layer 3, the inner wall of water-blocking coating layer 3 is fixedly connected with waterproof adhesive layer 2, the inner wall of waterproof adhesive layer 2 is fixedly connected with wear-resistant layer 1, the outside of concrete pipe body 7 is provided with chute 8, and the side end of concrete pipe body 7 is provided with side disc 9, the side disc 9 is provided with side groove 14, the inner wall of side groove 14 is fixedly connected with moving plate 11, and moving plate 11 extends into chute 8 and is connected with chute 8 slidingly.

[0026] In this embodiment as Figure 1 And Figure 2As shown, the concrete pipe body 7 extends into the side groove 14, the outer side of the side disc 9 is threadedly connected with the fastening bolt 10, the side end of the fastening bolt 10 abuts against the outer surface of the concrete pipe body 7, a circular groove 12 is formed in the center of the side disc 9, a screen 13 is fixedly connected in the circular groove 12, the circular groove 12 communicates with the concrete pipe body 7, the wear-resistant layer 1, the waterproof adhesive layer 2 and the water-blocking coating layer 3 are all circular in shape, and the thicknesses of the wear-resistant layer 1, the waterproof adhesive layer 2 and the water-blocking coating layer 3 are all 2mm.

[0027] The reinforced concrete pipe body 7 can be improved in various protection performances, the phenomenon of damage of the reinforced concrete pipe body 7 after long-time use can be avoided, the protection effect of the reinforced concrete pipe body 7 is improved, the waterproof adhesive layer 2 and the water-blocking coating layer 3 can also avoid the phenomenon of water leakage in the reinforced concrete pipe body 7, and the reinforced concrete pipe body 7 is more practical in use.

[0028] In this embodiment, as shown in Figure 3 and Figure 4 The sliding grooves 8 and the moving plates 11 are all provided in multiple groups and are equiangularly distributed on the outer side of the concrete pipe body 7, the thicknesses of the heat insulation layer 4, the reinforcing layer 5 and the buffer layer 6 are all 3mm, the material of the heat insulation layer 4 is glass fiber, the material of the reinforcing layer 5 is concrete, the material of the buffer layer 6 is rubber, the material of the wear-resistant layer 1 is wear-resistant steel plate, the material of the water-blocking coating layer 3 is petroleum filling paste, the fastening bolt 10 is provided in two, the two fastening bolts 10 are opposite in position, and the two fastening bolts 10 are of the same type.

[0029] The moving plate 11 can slide in the sliding groove 8, the side disc 9 and the reinforced concrete pipe body 7 can be fixed together through the fastening bolt 10, the impurities in the water flow can be prevented from entering the reinforced concrete pipe body 7 through the screen 13, the phenomenon of blockage in the reinforced concrete pipe body 7 can be avoided, and the drainage rate of the reinforced concrete pipe body 7 to the water flow is improved.

[0030] The working process of the utility model is as follows: when the leakage-resistant reinforced concrete pipe designed by the scheme is used, the buffer layer 6, the reinforcing layer 5, the heat insulation layer 4, the water-blocking coating layer 3, the waterproof adhesive layer 2 and the wear-resistant layer 1 are fixed on the outer side of the concrete pipe body 7 in sequence, thereby the leakage resistance of the concrete pipe body 7 can be improved, the water flow can be prevented from leaking out of the concrete pipe body 7, then the side disc 9 is placed at the two ends of the concrete pipe body 7, the moving plate 11 is made to slide in the sliding groove 8, the fastening bolt 10 is rotated, the side end of the fastening bolt 10 abuts against the outer surface of the concrete pipe body 7, thereby the side disc 9 and the concrete pipe body 7 can be fixed together, the impurities in the water flow can be prevented from entering the concrete pipe body 7 through the screen 13, the smoothness of the drainage in the concrete pipe body 7 is improved, and the phenomenon of blockage of the concrete pipe body 7 can be avoided.

[0031] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A leak-proof reinforced concrete pipe, comprising a concrete pipe body (7), characterized in that: The inner wall of the concrete pipe body (7) is fixedly connected to a buffer layer (6), the inner wall of the buffer layer (6) is fixedly connected to a reinforcing layer (5), the inner wall of the reinforcing layer (5) is fixedly connected to a heat insulation layer (4), the inner wall of the heat insulation layer (4) is fixedly connected to a water-blocking coating layer (3), the inner wall of the water-blocking coating layer (3) is fixedly connected to a waterproof adhesive layer (2), the inner wall of the waterproof adhesive layer (2) is fixedly connected to a wear-resistant layer (1), a sliding groove (8) is provided on the outside of the concrete pipe body (7), a side plate (9) is provided on the side end of the concrete pipe body (7), a side groove (14) is provided in the side plate (9), a moving plate (11) is fixedly connected to the inner wall of the side groove (14), and the moving plate (11) extends into the sliding groove (8) and slides in connection with the sliding groove (8).

2. The leak-proof reinforced concrete pipe according to claim 1, characterized in that: The concrete pipe body (7) extends into the side groove (14), and the external thread of the side plate (9) is connected to a fastening bolt (10), the side end of the fastening bolt (10) abuts against the outer surface of the concrete pipe body (7).

3. The leak-proof reinforced concrete pipe according to claim 1, characterized in that: A circular groove (12) is provided at the center of the side plate (9), and a screen (13) is fixedly connected in the circular groove (12). The circular groove (12) is connected to the concrete pipe body (7).

4. A leak-proof reinforced concrete pipe according to claim 1, characterized in that: The wear-resistant layer (1), the waterproof adhesive layer (2), and the flame-retardant coating layer (3) are all circular in shape, and the thickness of the wear-resistant layer (1), the waterproof adhesive layer (2), and the flame-retardant coating layer (3) is 2 mm.

5. A leak-proof reinforced concrete pipe according to claim 1, characterized in that: Multiple sets of the chute (8) and the movable plate (11) are provided, and the multiple sets of the chute (8) and the movable plate (11) are distributed at equal angles on the outside of the concrete pipe body (7).

6. A leak-proof reinforced concrete pipe according to claim 1, characterized in that: The thickness of the heat insulation layer (4), the reinforcing layer (5) and the buffer layer (6) is 3mm. The heat insulation layer (4) is made of glass fiber, the reinforcing layer (5) is made of concrete, and the buffer layer (6) is made of rubber.

7. A leak-proof reinforced concrete pipe according to claim 4, characterized in that: The wear-resistant layer (1) is made of wear-resistant steel plate, and the water-blocking coating layer (3) is made of petroleum filler paste.

8. A leak-proof reinforced concrete pipe according to claim 2, characterized in that: There are two fastening bolts (10), which are positioned opposite each other and are of the same type.

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