Socket and spigot telescopic type closing joint device

A telescopic, socket ring technology, applied in the direction of sealing surface connection, pipe/pipe joint/pipe fitting, passing element, etc., can solve the problems of harsh construction environment, difficult construction, and high construction cost, saving construction time for emergency repairs, The installation and operation are easy to learn and the effect of low manufacturing difficulty

Pending Publication Date: 2020-04-28
LIAONING RUNZHONG WATER SUPPLY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The construction time is long, the construction environment is demanding, professional construction is required, the construction is difficult, and the construction cost is high

Method used

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  • Socket and spigot telescopic type closing joint device

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Embodiment Construction

[0011] A socket telescopic closing joint device, comprising a socket pipe 1, a socket pipe connecting ring 2, a socket end ring 3, a socket pipe 4, a socket pipe connecting ring 5, an outer reinforcing ring 6, an inner reinforcing ring 7 and A plurality of limit screw rods 8, the main point of which is that the socket pipe connecting ring 2 is fixedly arranged on the nozzle of the socket pipe 1 outer end, and a socket ring 9 is fixedly arranged on the outer end surface of the socket pipe connecting ring 2 . The socket end ring 3 is fixedly arranged on the nozzle of the inner end of the socket pipe 1 , and the outer reinforcing ring 6 is fixedly sleeved on the outer wall of the socket pipe 1 . The socket pipe 4 is inserted in the socket pipe 1, the socket pipe connecting ring 5 is fixedly arranged on the nozzle of the socket pipe 4 outer end, and the socket ring 10 is fixedly arranged on the outer end surface of the socket pipe connecting ring 5, the described The inner reinfor...

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Abstract

The invention discloses a socket and spigot telescopic type closing joint device. The socket and spigot telescopic type closing joint device comprises a socket tube, a socket tube connecting ring, a socket end head ring, a spigot tube, a spigot tube connecting ring, an outer reinforcing ring, an inner reinforcing ring and a plurality of limiting screws, wherein the socket tube connecting ring anda socket ring are fixedly arranged on the tube hole in the outer end of the socket tube; the spigot tube connecting ring and a spigot ring are fixedly arranged on the tube hole in the outer end of thespigot tube separately; the inner reinforcing ring and a spigot part are fixedly arranged on the tube hole in the inner end of the spigot tube separately; the tube hole in the inner end of the spigottube is inserted into the tube hole in the inner end of the spigot tube; a plurality of screw holes are separately formed in the spigot tube connecting ring and the outer reinforcing ring; and the two ends of each limiting screw are fixedly arranged in the screw holes of the socket tube connecting ring and the outer reinforcing ring though limiting nuts separately. The socket and spigot telescopic type closing joint device is wide in range of application, and can avoid electric-welding open fire, reduces a safety accident and saves first-aid repair time in first-aid construction of water conveying buried pipelines, oil conveying buried pipelines and gas conveying buried pipelines.

Description

technical field [0001] The invention relates to the technical field of pipelines, in particular to a pipeline socket telescopic closing joint device. Background technique [0002] The closed position of socket type prestressed steel cylinder concrete pipe and socket type ductile iron pipe is usually welded and closed steel pipe on site, and the closed position of socket type glass steel pipe is generally pasted and closed glass steel pipe on site. The construction time is long, the construction environment is demanding, professional construction is required, the construction is difficult, and the construction cost is high. Contents of the invention [0003] The object of the present invention is to solve the above problems and provide a socket telescopic closing joint device with simple structure, easy and fast pipeline connection, and good leakage prevention effect. [0004] The technical scheme adopted in the present invention is: [0005] A socket telescopic closing j...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L19/02
CPCF16L19/02
Inventor 杨凤山王留超刘维一孙平邓俊张宇孙营昌袁绍鹏翟树忠黄建华潘淼王玉陈露华时春萧杨晓男
Owner LIAONING RUNZHONG WATER SUPPLY
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