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Socket and spigot type flexible connector reinforced concrete drainage pipe and machining process thereof

A reinforced concrete, flexible interface technology, applied in rigid pipes, pipes/pipe joints/fittings, pipes, etc., can solve the problems of insufficient bearing capacity, leakage of sewage from drainage pipes, and insufficient connection, so as to improve the anti-corrosion ability, increase the The effect of the service life

Active Publication Date: 2021-02-05
浙江银泰水泥构件股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the above-mentioned drainage pipes are in use, the connection between the pipe bodies is not tight enough, resulting in the leakage of sewage in the drainage pipes, which has an impact on the environment, and its bearing capacity is not strong enough, and the weight of the vehicle and the covering soil is easy to cause rupture

Method used

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  • Socket and spigot type flexible connector reinforced concrete drainage pipe and machining process thereof
  • Socket and spigot type flexible connector reinforced concrete drainage pipe and machining process thereof
  • Socket and spigot type flexible connector reinforced concrete drainage pipe and machining process thereof

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Embodiment 1

[0036] see Figure 1-3 , according to an embodiment of the present invention, a socket-type flexible interface reinforced concrete drainage pipe and its processing technology include a drainage pipe body 1, one end of the drainage pipe body 1 is provided with a pipe interface 2, and the pipe interface 2 Positioning through holes 3 are provided on both sides of the drainage pipe body 1, and the end of the drain pipe body 1 away from the pipe interface 2 is provided with a pipe connection structure 4. The pipe connection structure 4 includes an outer connection ring 5 and an inner connection ring 6. Between the outer connecting ring 5 and the inner connecting ring 6, a connecting circular groove 7 matching the pipe interface 2 is formed, and the top of the outer connecting ring 5 is provided with a concrete pouring port 8, and the inner connecting ring 6 Positioning grooves 9 are provided on both sides of the outer connecting ring 5, and insertion holes 10 are provided on the sa...

Embodiment 2

[0047] like Figure 1-3 As shown, the drainpipe body 1 is provided with a balance base 19 below one end of the pipe interface 2, which can ensure the balance of the drainpipe body 1 after installation; the inner wall of the inner concrete cylinder 13 It is provided with an anti-corrosion interlayer 20 to improve the anti-corrosion ability of its surface and increase its service life; in the step 7, after the drain pipe is demoulded, its surface needs to be wiped to ensure that its surface is smooth; the outer connecting ring 5 A waterproof gasket is arranged between the bottom of the inner connection ring 6 to improve the sealing of the joint.

[0048] In order to facilitate the understanding of the above-mentioned technical solution of the present invention, the working principle or operation mode of the present invention in the actual process will be described in detail below.

[0049] In actual application, when in use, insert the pipe joint 2 at one end of the drainpipe i...

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Abstract

The invention discloses a socket and spigot type flexible connector reinforced concrete drainage pipe and a machining process thereof. The socket and spigot type flexible connector reinforced concretedrainage pipe comprises a drainage pipe body, a pipeline connector is arranged at one end of the drainage pipe body, positioning through holes are formed in the two sides of the pipeline connector, apipeline connecting structure is arranged at the end, away from the pipeline connector, of the drainage pipe body, the pipeline connecting structure comprises an outer connecting ring and an inner connecting ring, a connecting circular groove matched with the pipeline connector is formed between the outer connecting ring and the inner connecting ring, a concrete pouring opening is formed in the top of the outer connecting ring, positioning grooves are formed in the two sides of the inner connecting ring, inserting-connecting through holes are formed in the positions, on the same horizontal plane of the positioning grooves, of the two sides of the outer connecting ring, and positioning rods are movably arranged in the inserting-connecting through holes. The socket and spigot type flexibleconnector reinforced concrete drainage pipe has the beneficial effects that the device is simple in structure and convenient to connect and fix, after the device is fixed, the sealing performance is good, the situation of water leakage is avoided, and the overall structural strength of a pipeline is high.

Description

technical field [0001] The invention relates to the technical field of drainpipe manufacture, in particular to a socket type flexible interface reinforced concrete drainpipe and its processing technology. Background technique [0002] With the rapid advancement of urbanization, many sewage treatment plants have been built or planned to be built in large and medium-sized cities in my country. A large amount of industrial wastewater and domestic sewage enter the sewage treatment plant through drainage pipes for centralized treatment. Most of the drainage pipes use reinforced concrete drainage pipes. The cement used for drainage pipes usually uses green and environmentally friendly cement. Drainage pipes are mainly used in underground sewage pipe network projects. During use, they mainly play the role of transporting sewage, carrying the weight of soil, vehicles and accumulations on the soil. [0003] In the authorized patent of Chinese patent CN201103753Y, a pipe material of co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L13/11F16L13/12F16L9/153F16L58/02B28B21/16B28B21/60
CPCF16L13/113F16L13/116F16L13/124F16L13/126F16L13/128F16L9/153F16L58/02B28B21/16B28B21/60
Inventor 钱建新
Owner 浙江银泰水泥构件股份有限公司
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