CN215060216U

CN215060216U - Reinforced concrete rigid socket pipe

Info

Publication number: CN215060216U
Application number: CN202121705331.7U
Authority: CN
Inventors: 张荣明
Original assignee: Bengbu Baofa Concrete Special Component Manufacturing Co ltd
Current assignee: Wuhu Longwan Construction Engineering Co.,Ltd.
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-07
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a reinforced concrete rigidity socket joint tubular product relates to reinforced concrete socket joint tubular product technical field, for solving current reinforced concrete socket joint tubular product because long-time use junction can be because of the phenomenon of the not tight seepage that appears of interface to lead to the leakage of sewage, cause environmental pollution's problem. The reinforced concrete pipe comprises a reinforced concrete pipe socket and spigot pipe body, and is characterized in that a pipe through hole is formed in the reinforced concrete pipe socket and spigot pipe body, a first inserting port is formed in one side of the pipe through hole, a second inserting port is formed in the other side of the pipe through hole, a first connecting port is formed in one side of the reinforced concrete pipe socket and spigot pipe body, a second connecting port is formed in the other side of the reinforced concrete pipe socket and spigot pipe body, a first sealing ring is installed on the inner wall of the first connecting port, a second sealing ring is installed on the outer wall of the second inserting port, a first rubber ring is installed on one side of the first connecting port, and a second rubber ring is installed on one side of the second connecting port.

Description

Reinforced concrete rigid socket pipe

Technical Field

The utility model relates to a reinforced concrete socket joint tubular product technical field specifically is a reinforced concrete rigidity socket joint tubular product.

Background

The reinforced concrete spigot-and-socket pipe is a pipe made of reinforced concrete and used for conveying water, oil, gas and other fluids. The concrete pipe can be divided into four types, namely plain concrete pipe, common reinforced concrete pipe, self-stress reinforced concrete pipe and prestressed concrete pipe. The pipe is provided with longitudinal and circumferential prestressed reinforcements, so that the pipe has high crack resistance and impermeability. The main characteristic is that the expansion of self-stress cement in the hardening process is used to produce prestress, simplifying the manufacturing process. Compared with steel pipes, the concrete pipe can save a large amount of steel, prolongs the service life, has low factory building investment and convenient laying and installation, and is widely applied to factories, mines, oil fields, ports, urban construction and farmland hydraulic engineering.

However, the existing reinforced concrete socket pipe has the problem of environmental pollution caused by leakage of sewage due to the leakage phenomenon at the joint caused by loose interface after long-time use; therefore, the existing requirements are not met, and the reinforced concrete rigid socket pipe is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforced concrete rigidity socket pipe to solve the current reinforced concrete socket pipe that provides in the above-mentioned background art because long-time use junction can be because of the phenomenon of the not tight seepage that appears of interface, thereby lead to the leakage of sewage, cause environmental pollution's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a reinforced concrete rigid socket pipe comprises a reinforced concrete socket pipe, a first inserting port, a second inserting port and a fixed flange plate, wherein a pipe through hole is formed in the reinforced concrete socket pipe, the first inserting port is formed in one side of the pipe through hole, the second inserting port is formed in the other side of the pipe through hole, a first connecting port is formed in one side of the reinforced concrete socket pipe, a second connecting port is formed in the other side of the reinforced concrete socket pipe, a first sealing ring is installed on the inner wall of the first connecting port, and a second sealing ring is installed on the outer wall of the second inserting port.

Preferably, a first rubber ring is installed on one side of the first connecting port, and a second rubber ring is installed on one side of the second connecting port.

Preferably, one side of the first interface is provided with a plurality of splicing reinforcing bars.

Preferably, the second socket is provided with a plurality of two sections of bell sockets, and the second socket is fixedly connected with the splicing steel bars on the first socket through the two sections of bell sockets.

Preferably, the first connecting port is provided with a fixed flange, the second connecting port is provided with two fixed flanges, and the number of the fixed flanges is two.

Preferably, the two fixed flange plates are provided with connecting plates, and threaded fixing ports are formed in the connecting plates.

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

1. the utility model discloses a both sides at reinforced concrete socket pipe have set up first connector and second connector respectively, set up first sealing washer on the inner wall of first connector, when installing, aim at the first connector of reinforced concrete socket pipe material and the second connector of another reinforced concrete socket pipe material and be connected, make the second sealing washer of second socket outer wall and the first sealing washer on the first connector inner wall overlap, produce elastic compression, one side of first connector and second connector is provided with first rubber circle and second rubber circle respectively simultaneously, double sealing's function has been reached, the leakproofness of junction has been strengthened, current reinforced concrete socket pipe material has been solved because the phenomenon of the seepage can not appear because of the interface in long-time use junction, thereby lead to the leakage of sewage, cause environmental pollution's problem.

2. Through set up grafting reinforcing bar and two-stage segment bell and spigot on first interface and second interface respectively to still installed fixed flange dish on the connector, after first interface and second interface are being connected, recycle fixed flange dish and fix the junction, can strengthen the joint strength of junction, avoid leading to the phenomenon of junction split because of the flow is too big.

Drawings

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

fig. 2 is a schematic front view of a second interface of the present invention;

FIG. 3 is an enlarged view of the fixed flange structure of the present invention;

in the figure: 1. steel bar concrete socket pipes; 2. a tube through hole; 3. a first interface; 4. a second interface; 5. a first connection port; 6. a second connection port; 7. a first seal ring; 8. a second seal ring; 9. inserting reinforcing steel bars; 10. a two-section bell and spigot joint; 11. a first rubber ring; 12. a second rubber ring; 13. fixing a flange plate; 14. a connecting plate; 15. and (4) a threaded fixing port.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a reinforced concrete rigid socket pipe comprises a reinforced concrete socket pipe 1, a first inserting port 3, a second inserting port 4 and a fixed flange 13, a pipe through hole 2 is formed in the reinforced concrete socket pipe 1, the first inserting port 3 is arranged on one side of the pipe through hole 2, the second inserting port 4 is arranged on the other side of the pipe through hole 2, a first connecting port 5 is arranged on one side of the reinforced concrete socket pipe 1, a second connecting port 6 is arranged on the other side of the reinforced concrete socket pipe 1, a first sealing ring 7 is installed on the inner wall of the first connecting port 5, and a second sealing ring 8 is installed on the outer wall of the second inserting port 4.

Further, a first rubber ring 11 is installed on one side of the first connecting port 5, a second rubber ring 12 is installed on one side of the second connecting port 6, the rubber rings and the sealing rings are used simultaneously to achieve the double sealing function, the sealing performance of the connecting position is enhanced, and the problem that the leakage of sewage is caused and the environment is polluted because the leakage phenomenon does not occur on the connecting position due to the fact that the connecting position is used for a long time in the existing reinforced concrete socket pipe 1 is solved.

Further, one side of first interface 3 is provided with grafting reinforcing bar 9, and grafting reinforcing bar 9 is provided with a plurality of, and grafting reinforcing bar 9 is connected with two-stage segment bell and spigot 10 and can avoid the phenomenon that position shift appears when connecting.

Further, be provided with two-stage socket joint 10 on the second interface 4, and two-stage socket joint 10 is provided with a plurality of, and second interface 4 passes through two-stage socket joint 10 and the grafting reinforcing bar 9 fixed connection on the first interface 3, can strengthen the joint strength of junction, avoids leading to the phenomenon of junction split because of the flow is too big.

Further, the first connecting port 5 is provided with the fixed flange disc 13, the second connecting port 6 is provided with the fixed flange disc 13, the number of the fixed flange discs 13 is two, and the connecting position can be fixed by the fixed flange discs 13 after connection.

Further, all be provided with connecting plate 14 on two fixed flange dish 13, the inside of connecting plate 14 is provided with thread tightening mouth 15, through being connected bolt and thread tightening mouth 15 for fixed flange dish 13 is fixed the junction department.

The working principle is as follows: when in use, the first connecting port 5 of the reinforced concrete socket pipe 1 is aligned with the second connecting port 6 of another reinforced concrete socket pipe 1 for connection, so that the second sealing ring 8 on the outer wall of the second inserting port 4 is overlapped with the first sealing ring 7 on the inner wall of the first connecting port 5 to generate elastic compression, and simultaneously, one side of the first connecting port 5 and one side of the second connecting port 6 are respectively provided with the first rubber ring 11 and the second rubber ring 12, thereby achieving the function of double sealing, enhancing the sealing property of the connecting part, and after the first inserting port 3 and the second inserting port 4 are connected, fixing the connecting part by using the fixing flange disc 13, thereby enhancing the connecting strength of the connecting part, avoiding the phenomenon of splitting of the connecting part due to overlarge flow, and solving the phenomenon that the connecting part of the existing reinforced concrete socket pipe 1 can not leak because of the tight interface after long-time use, thereby causing the leakage of sewage and causing the problem of environmental pollution.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a reinforced concrete rigidity socket joint tubular product, includes reinforced concrete socket joint tubular product (1), first interface (3), second interface (4) and fixed flange dish (13), its characterized in that: the reinforced concrete socket pipe is characterized in that a pipe through hole (2) is formed in the reinforced concrete socket pipe (1), a first inserting port (3) is formed in one side of the pipe through hole (2), a second inserting port (4) is formed in the other side of the pipe through hole (2), a first connecting port (5) is formed in one side of the reinforced concrete socket pipe (1), a second connecting port (6) is formed in the other side of the reinforced concrete socket pipe (1), a first sealing ring (7) is installed on the inner wall of the first connecting port (5), and a second sealing ring (8) is installed on the outer wall of the second inserting port (4).

2. The reinforced concrete rigid socket pipe of claim 1, wherein: a first rubber ring (11) is installed on one side of the first connecting port (5), and a second rubber ring (12) is installed on one side of the second connecting port (6).

3. The reinforced concrete rigid socket pipe of claim 1, wherein: one side of the first inserting port (3) is provided with inserting steel bars (9), and the inserting steel bars (9) are provided with a plurality of.

4. The reinforced concrete rigid socket pipe of claim 3, wherein: the second inserting port (4) is provided with two sections of bell sockets (10), the two sections of bell sockets (10) are provided with a plurality of bell sockets, and the second inserting port (4) is fixedly connected with the inserting reinforcing steel bars (9) on the first inserting port (3) through the two sections of bell sockets (10).

5. The reinforced concrete rigid socket pipe of claim 1, wherein: the connecting structure is characterized in that a fixed flange plate (13) is installed on the first connecting port (5), a fixed flange plate (13) is installed on the second connecting port (6), and the number of the fixed flange plates (13) is two.

6. The reinforced concrete rigid socket pipe of claim 5, wherein: and connecting plates (14) are arranged on the two fixed flange plates (13), and threaded fixing ports (15) are arranged in the connecting plates (14).