CN216201351U

CN216201351U - Steel socket reinforced concrete blow-off pipe

Info

Publication number: CN216201351U
Application number: CN202122747956.6U
Authority: CN
Inventors: 陶哲峰
Original assignee: WUXI HUAYI PIPE MANUFACTURING CO LTD
Current assignee: WUXI HUAYI PIPE MANUFACTURING CO LTD
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to the field of reinforced concrete pipes, and discloses a steel socket reinforced concrete blow-off pipe which comprises a blow-off pipe body, wherein one end of the blow-off pipe body is provided with a socket, the socket is provided with a first groove, the other end of the blow-off pipe body is provided with a second groove corresponding to the first groove, and a water stop unit is arranged in the first groove. The water stopping unit is a rubber ring and is made of water-absorbing expansion rubber. The mouth of pipe of blow off pipe body disposes sealing rubber circle. The bell and spigot joint is configured with a first threaded hole, the sewage pipe body is matched with a second threaded hole corresponding to the first threaded hole, and the first threaded hole and the second threaded hole are configured with screws. This steel socket reinforced concrete blow off pipe has mainly increased a simple structure's stagnant water unit architecture and has further strengthened the waterproof performance of blow off pipe, has solved socket reinforced concrete blow off pipe because of long-time use degradation, the pipe cooperation is relatively poor, the sealed problem that thoroughly causes the inside sewage of blow off pipe to leak of construction around.

Description

Steel socket reinforced concrete blow-off pipe

Technical Field

The utility model relates to the field of reinforced concrete pipes, in particular to a reinforced concrete blow-off pipe with a steel socket.

Background

Socket reinforced concrete drain pipes are a common type of drain pipe. The reinforced concrete blow-off pipe with the steel socket is better in foundation deformation resistance and leakage resistance, suitable for long-distance and curve jacking construction and long in service life. Even so, the steel socket reinforced concrete blow off pipe still can appear because of the live time overlength ageing, manufacturing process management and control do not do all can lead to the front and back pipe not well that the cooperation is good, the construction engineering misoperation arouses sealed thoroughly the condition such as, finally causes the accident that inside sewage leaked, repairs again, the extravagant a large amount of manpower of construction, material resources.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the background art, the utility model provides a steel socket reinforced concrete blow-off pipe. The utility model provides the following technical scheme:

steel socket reinforced concrete blow off pipe, including the blow off pipe body, blow off pipe body one end disposes the socket joint, and the socket joint disposes first recess, and the other end of blow off pipe body corresponds first recess and is provided with the second recess, disposes the stagnant water unit in the first recess.

Specifically, the water stopping unit is a rubber ring, and the water stopping unit is made of water-absorbing expansion rubber.

Specifically, the mouth of pipe of blow off pipe body disposes sealing rubber circle.

Specifically, the socket joint disposes first screw hole, and the blow off pipe body corresponds first screw hole and is joined in marriage the cover and have the second screw hole, and first screw hole, second screw hole dispose the screw.

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

1. the water-stopping unit can automatically fill and attach the inner walls of the first groove and the second groove after absorbing water leaked or inflowing water through the water-absorbing expansion rubber of the water-stopping unit, and the matching requirement on the front pipe and the rear pipe is lower than that of the existing bell and spigot sewage pipe; the assembly operation is simple, and the problem of improper construction operation is not easy to occur; the water plugging and leakage preventing performance is good, the steel socket reinforced concrete blow-off pipe is long in service life, the number of times of repair and construction is reduced, and the consumption of manpower and material resources is reduced.

2. Through set up the screw hole on the steel socket for this socket reinforced concrete blow off pipe can use the screw to fix once more when connecting, increases the stability that steel socket connects, combines, also makes stagnant water, the leaking stoppage effect of stagnant water unit can continuously take effect, further reduces the life-span that increases the blow off pipe.

Drawings

The utility model has the following drawings:

fig. 1 is a schematic structural view of a cross section of the present invention.

In the figure: 1. a blow-off pipe body; 2. a bell and spigot joint; 3. a first groove; 4. a second groove; 5. a water stop unit; 6. sealing the rubber ring; 7. a first threaded hole; 8. a second threaded hole; 9. and (4) screws.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1, in the present embodiment:

steel socket reinforced concrete blow off pipe, including blow off

pipe body

1, 1 one end of blow off pipe body disposes socket joint 2, and socket joint 2 disposes first recess 3, and the other end of blow off pipe body 1 corresponds first recess 3 and is provided with second recess 4, disposes stagnant water unit 5 in the first recess 3.

In this embodiment, there are two first grooves 3 arranged in a row, and there are two second grooves 4 corresponding to the first grooves 3.

The water stopping unit 5 is a rubber ring, and the water stopping unit 5 is made of water-absorbing expansion rubber.

The pipe orifice of the sewage pipe body 1 is provided with a sealing rubber ring 6.

The bell and spigot 2 is provided with a first threaded hole 7, and the sewage discharge pipe body 1 is matched with a second threaded hole 8 corresponding to the first threaded hole 7. In this embodiment, screws 9 are fixed to the first screw hole 7 and the second screw hole 8. The first and second screw holes 7 and 8 are provided between the water stop units 5.

The working principle and the using process of the utility model are as follows:

this steel socket reinforced concrete blow off pipe at first puts into the inflation rubber circle that absorbs water in first recess 3, later combines the bell and spigot 2 of this steel socket reinforced concrete blow off pipe with the tail end of another this steel socket reinforced concrete blow off pipe, and sealing rubber circle 6 makes the gap seal of front and back blow off pipe junction accomplish this moment, then with the screw 9 fixed go into first screw hole 7 and second screw hole 8 in, carries out the caulking with the gap that cement mortar exists to the bell and spigot at last.

Wherein, the water swelling rubber of stagnant water unit 5 is the inflation after absorbing the sewage of leaking or the outside water that flows in and is filled up the second recess 4 of front tube and the first recess 3 of back pipe for in the water swelling rubber takes place the inflation deformation in-process, the stress and the osmotic pressure difference of resisting deformation reach the equilibrium gradually, later water swelling rubber can reach the stagnant water of relatively stable and the effect of leaking stoppage, prevents that the inside sewage of this steel socket reinforced concrete blow off pipe from continuing to leak.

In light of the above, it is clear that many changes and modifications can be made by the workers in the field without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The reinforced concrete blow-off pipe with the steel socket and the reinforced concrete socket is characterized by comprising a blow-off pipe body, wherein one end of the blow-off pipe body is provided with a socket, the socket is provided with a first groove, the other end of the blow-off pipe body corresponds to the first groove, a second groove is formed in the first groove, and a water stop unit is arranged in the first groove.

2. The steel socket reinforced concrete sewage pipe of claim 1, wherein the water stopping unit is a rubber ring, and the water stopping unit is made of water-absorbing expansion rubber.

3. The steel socket reinforced concrete sewage pipe of claim 1 wherein the mouth of the sewage pipe body is provided with a sealing rubber ring.

4. The reinforced concrete sewage pipe with the steel faucet and the reinforced concrete faucet as recited in claim 1, wherein the faucet is configured with a first threaded hole, the sewage pipe body is configured with a second threaded hole corresponding to the first threaded hole, and the first threaded hole and the second threaded hole are configured with screws.