CN202580438U - Groove type connecting piece for middle-pressure steel wire reinforced plastic pipeline - Google Patents

Groove type connecting piece for middle-pressure steel wire reinforced plastic pipeline Download PDF

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Publication number
CN202580438U
CN202580438U CN 201120557328 CN201120557328U CN202580438U CN 202580438 U CN202580438 U CN 202580438U CN 201120557328 CN201120557328 CN 201120557328 CN 201120557328 U CN201120557328 U CN 201120557328U CN 202580438 U CN202580438 U CN 202580438U
Authority
CN
China
Prior art keywords
tubing
connecting sleeve
reinforced plastic
groove type
steel wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201120557328
Other languages
Chinese (zh)
Inventor
黄学祥
王德禧
严为群
姚钟梁
李鹏飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang Lianguan New Material Co Ltd
Original Assignee
Zhangjiagang Lianguan New Material Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhangjiagang Lianguan New Material Co Ltd filed Critical Zhangjiagang Lianguan New Material Co Ltd
Priority to CN 201120557328 priority Critical patent/CN202580438U/en
Application granted granted Critical
Publication of CN202580438U publication Critical patent/CN202580438U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Provided is a groove type connecting piece for a middle-pressure steel wire reinforced plastic pipeline, comprising a tubing (1), an inner connecting sleeve (2), an outer pressure sleeve (3), a sealing ring (4), a clamp (5) and a bolt (6). The internal part of end mouth of the tubing (1) is provided with the inner connecting sleeve (2), and the tubing (1) is expanded in a circumferential direction. The outer pressure sleeve (3) is placed outside of the tubing, and is tightened and fixed to the tubing (1) through a buckle-pressing device. The sealing ring (4) sleeves the inner connecting sleeve (2). The clamp (5) is connected to the inner connecting sleeve (2), and the bolt (6) is screwed tightly. The groove type connecting piece for a middle-pressure steel wire reinforced plastic pipeline is advantageous in that a middle-pressure pipeline connecting scheme for engineering is developed; the connecting problem of a middle-and-high-pressure steel wire reinforced plastic pipeline with a large bore can be resolved; the pipeline bore can reach to 600mm, and bursting pressure can reach to 19 Mpa.

Description

Compressed steel silk reinforced plastic pipe groove type link in a kind of
Technical field
The utility model relates to a kind of middle compressed steel silk reinforced plastic pipe groove type link, presses conveying to wait engineering-environment in well being applied to.
Background technique
The steel filament reinforced plastics pipeline is that plastic body and metal frame are organically combined into the overall enhanced structure, has kept the pliability of plastic pipe, has introduced the intensity of steel simultaneously, has brought into play the advantage of plastic materials and metallic material to greatest extent.Because numerous advantages of steel filament reinforced plastics pipe; Extensively adopted by engineering construction in recent years, its performance well is satisfied with municipal administration, industrial pipeline construction such as water delivery, oil transportation, gas transmission, blowdown, for construction, maintenance bring great convenience; And reduced the engineering input, practiced thrift resource.
Along with improving constantly of engineering level and service condition, the steel filament reinforced plastics pipeline is to the trend development of heavy caliber, high pressure, and under these circumstances, the pipe fitting connectivity problem of pipeline has become the difficult point in using.Especially in emergent pipe-line system of carrying, how to make that pipe fitting connects fast, high-voltage operation is stable, more limited steel filament reinforced plastics pipeline applying in the high pressure pipe line transportation art.Existing electric fusion joint only can satisfy the connection of low pressure pipeline, can't satisfy the requirement that mesohigh is carried.
Summary of the invention
OneCompressed steel silk reinforced plastic pipe groove type link comprises tubing (1), interior connecting sleeve (2), outer gland (3), seal ring (4), clip (5), bolt (6) in the kind; Put into connecting sleeve (2) in tubing (1) port inside; And tubing (1) hoop strutted; Outer gland (3) is placed on outside the tubing, tightens up and be fixed on the tubing (1), seal ring (4) is enclosed within on the interior connecting sleeve (2) through withholding device; Clip (5) is connected in interior connecting sleeve (2), and (6) again tight a bolt.
The utility model is designed a kind of middle compressed steel silk reinforced plastic pipe groove type link; Adopt split type trench design; Interior connecting sleeve hoop strutted closely to withhold with tubing be in the same place; Clip links to each other with interior connecting sleeve again simultaneously, can guarantee that tubing and link become organic whole, can bear bigger pressure.The middle compressed steel silk reinforced plastic pipe groove type link of the utility model has been developed and has been pressed pipeline and construction connectivity scenario in a kind of engineering usefulness; Solved the pipe fitting connectivity problem in the heavy caliber mesohigh steel filament reinforced plastics pipe applications; Pipe diameter can reach 600mm, and bursting pressure can reach 19Mpa.
Description of drawings
Fig. 1, Fig. 2, Fig. 3, Fig. 4 are compressed steel silk reinforced plastic pipe groove type link schematic representation in the utility model.
Embodiment
Describe specific embodiments of the present invention in detail below in conjunction with accompanying drawing.
As shown in the figure, a kind of middle compressed steel silk reinforced plastic pipe groove type link is characterized in that: put into connecting sleeve (2) in tubing (1) port inside; And tubing (1) hoop strutted; Outer gland (3) is placed on outside the tubing, tightens up and be fixed on the tubing (1), seal ring (4) is enclosed within on the interior connecting sleeve (2) through withholding device; Clip (5) is connected in interior connecting sleeve (2), and (6) again tight a bolt.
In actual production; Put into connecting sleeve (2) in tubing (1) port inside, and tubing (1) hoop is strutted, outer gland (3) is placed on outside the tubing; Tighten up and be fixed on the tubing (1) through withholding device; Seal ring (4) is enclosed within on the interior connecting sleeve (2), clip (5) is connected in interior connecting sleeve (2), (6) again tight a bolt.Link adopts split type trench design, interior connecting sleeve hoop is strutted closely to withhold with tubing be in the same place, and clip links to each other with interior connecting sleeve again simultaneously, can guarantee that tubing and link become organic whole, can bear bigger pressure.The middle compressed steel silk reinforced plastic pipe groove type link of the utility model has been developed and has been pressed pipeline and construction connectivity scenario in a kind of engineering usefulness; Solved the pipe fitting connectivity problem in the heavy caliber mesohigh steel filament reinforced plastics pipe applications; Pipe diameter can reach 600mm, and pressure can reach 19Mpa.

Claims (2)

1. compressed steel silk reinforced plastic pipe groove type link in a kind comprises tubing (1), interior connecting sleeve (2), outer gland (3), seal ring (4), clip (5), bolt (6); Put into connecting sleeve (2) in tubing (1) port inside; And tubing (1) hoop strutted; Outer gland (3) is placed on outside the tubing, tightens up and be fixed on the tubing (1), seal ring (4) is enclosed within on the interior connecting sleeve (2) through withholding device; Clip (5) is connected in interior connecting sleeve (2), and (6) again tight a bolt.
2. according to the said middle compressed steel silk reinforced plastic pipe groove type link of claim 1, it is characterized in that, seal ring (4) be enclosed within on the interior connecting sleeve (2) that clip (5) is connected in interior connecting sleeve (2), and interior connecting sleeve (2) is a groove type.
CN 201120557328 2011-12-28 2011-12-28 Groove type connecting piece for middle-pressure steel wire reinforced plastic pipeline Expired - Fee Related CN202580438U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120557328 CN202580438U (en) 2011-12-28 2011-12-28 Groove type connecting piece for middle-pressure steel wire reinforced plastic pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120557328 CN202580438U (en) 2011-12-28 2011-12-28 Groove type connecting piece for middle-pressure steel wire reinforced plastic pipeline

Publications (1)

Publication Number Publication Date
CN202580438U true CN202580438U (en) 2012-12-05

Family

ID=47249847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120557328 Expired - Fee Related CN202580438U (en) 2011-12-28 2011-12-28 Groove type connecting piece for middle-pressure steel wire reinforced plastic pipeline

Country Status (1)

Country Link
CN (1) CN202580438U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102537573A (en) * 2011-12-28 2012-07-04 张家港联冠新材料有限公司 Medium-pressure steel wire reinforced plastic tube groove type connector
CN103162027A (en) * 2013-03-31 2013-06-19 徐志超 Pipeline sealing connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102537573A (en) * 2011-12-28 2012-07-04 张家港联冠新材料有限公司 Medium-pressure steel wire reinforced plastic tube groove type connector
CN103162027A (en) * 2013-03-31 2013-06-19 徐志超 Pipeline sealing connector
CN103162027B (en) * 2013-03-31 2015-07-15 徐志超 Pipeline sealing connector

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121205

Termination date: 20141228

EXPY Termination of patent right or utility model