CN201496724U - Multifunctional haft joint of extra large pipe network - Google Patents

Multifunctional haft joint of extra large pipe network Download PDF

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Publication number
CN201496724U
CN201496724U CN2009202096747U CN200920209674U CN201496724U CN 201496724 U CN201496724 U CN 201496724U CN 2009202096747 U CN2009202096747 U CN 2009202096747U CN 200920209674 U CN200920209674 U CN 200920209674U CN 201496724 U CN201496724 U CN 201496724U
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CN
China
Prior art keywords
pipe network
pipeline
circular pipeline
joint
functional
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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
CN2009202096747U
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Chinese (zh)
Inventor
诸水仙
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.)
Shanghai Hangshui Pipe Equipment Co., Ltd.
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诸水仙
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 诸水仙 filed Critical 诸水仙
Priority to CN2009202096747U priority Critical patent/CN201496724U/en
Application granted granted Critical
Publication of CN201496724U publication Critical patent/CN201496724U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a multifunctional haft joint of extra large pipe network, which belongs to the technical field of urban water supply pipeline repairing technology, and structurally consists of a body, seal rings, bolts and nuts; the body consists of an upper semi-circular pipeline and a lower semi-circular pipeline; the body is connected with a flange; a reinforcing plate is arranged on the body; the two sides of the semi-circular pipeline are provided with a plurality of screw holes used for fixing pipelines; the inner side walls of the upper semi-circular pipeline and the lower semi-circular pipeline; the upper semi-circular pipeline and the lower semi-circular pipeline are fixed together through the bolts and the nuts; and the joint part of the upper semi-circular pipeline and the lower semi-circular pipeline is provided with a gland bush. The multifunctional haft joint of extra large pipe network has the advantages of simple structure, good seal effect and quick repairing speed.

Description

The multi-functional Hough joint of especially big pipe network
Technical field
The utility model relates to a kind of repairing joint that is used for the city supply water pipeline repairing, specifically a kind of multi-functional Hough joint of especially big pipe network that is used for the main pipe repairing.
Background technique
At present, city supply water pipeline material great majority adopt ductile iron pipe, reinforced concrete cement pipe, pipe leakage maintenance way commonly used is to be rolled into shroud ring with iron plate to wrap on the impaired pipeline section, mouth is beaten with cement in both sides, treat that cement reaches the set strength rear and carries out water flowing, and general cement reaches set strength need 24 hours, this method not only engineering time long, and water stopping time is longer, make troubles to resident living, maintenance for the especially especially big main pipe of city main pipe then can be inconvenient more, can bring more large-area cutting off the water; In addition, the sealing effect of said method is poor, breaks for twice that very easily takes place behind the especially big pipeline maintenance.
Summary of the invention
In order to solve deficiency of the prior art, the multi-functional Hough joint of the especially big pipe network that the utility model provides a kind of convenient and quick construction, good sealing effect, repairing to cut off the water.
The purpose of this utility model realizes by the following technical solutions: the multi-functional Hough joint of especially big pipe network, constitute by body, seal ring, screw bolt and nut on its structure, body is made of upper and lower two semicircle pipelines, connect a flange on the body, body is provided with stiffening plate, it is some to be provided with the screw that is used for fixing pipeline in semicircle pipeline both sides, upper and lower semicircle pipeline madial wall is respectively placed a seal ring, upper and lower semicircle pipeline is fixed together by screw bolt and nut, and upper and lower semicircle pipeline junction point is provided with sealing gasket.
The junction of described two semicircle pipelines is provided with sealing gasket.
Described seal ring and sealing gasket are made of nitrile butadiene rubber or fluorine rubber.
Drainage exhaust when described flange is used for rushing to repair.
Described stiffening plate is arranged at the body outside, can effectively increase mechanism's intensity of body.
Described body, material are that metallic material or nonmetallic material constitute.
The inside diameter ranges of described multi-functional Hough joint is between 2000~3600mm.
In use, at first find the impaired main pipe that leaks, select one section adaptive multi-functional Hough joint to be enclosed within on the impaired pipeline, Stamping Steel Ribbon on the lining of the junction of two semicircular pipelines, with screw bolt and nut sleeve pipe is fixed then, tight a bolt, at the seal ring at body two ends also being fixed on the inner tube wall tightly, can omnibearing prevention leak like this.
Owing to adopted above technological scheme, the utlity model has the beneficial effect of giving:
1, simple in structure, sturdy and durable, beautiful shape;
2, maintenance speed is fast, good sealing effect;
3, be fit to the main pipe maintenance of various materials, shorten and need not cut off the water and just can finish repairing engineering time, not only brought convenience to resident living, and retrieved unnecessary economic loss.
Description of drawings
Fig. 1 is an example structure schematic representation of the present utility model;
Fig. 2 is a cross-sectional view of the present utility model.
Among the figure: 1 seal ring, 2 bodies, 3 flanges, 4 bolts, 5 nuts, 6 stiffening plates, 7 sealing gaskets, 8 main pipes.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Referring to accompanying drawing 1, accompanying drawing 2, the multi-functional Hough joint of especially big pipe network, constitute by body 2, seal ring 1, bolt 4 and nut 5 on its structure, body 2 is made of upper and lower two semicircle pipelines, connect a flange 3 on the body, body is provided with stiffening plate 6, it is some to be provided with the screw that is used for fixing pipeline in semicircle pipeline both sides, upper and lower semicircle pipeline madial wall is respectively placed a seal ring 1, upper and lower semicircle pipeline is fixed together by bolt 4 and nut 5, and upper and lower semicircle pipeline junction point is provided with sealing gasket 7.
Further, the inside diameter ranges of the multi-functional Hough joint of described especially big pipe network is between 2000~3600mm.
Further, described seal ring and sealing gasket are made of nitrile butadiene rubber or fluorine rubber.
During use, according to the crack on the impaired main pipe 8, selection is suitable for the body 2 of impaired main pipe, upper and lower two semicircle pipelines are coated on the impaired main pipe 8, sealing gasket 7 on two semicircle pipeline junctions linings simultaneously, the two ends of body 2 inner with impaired main pipe 8 between seal ring 1 in the placement, screw tight bolt 4 and nut 5, can utilize flange 3 to carry out draining and exhaust therebetween, promptly finish whole erection and repairing process.

Claims (5)

1. the multi-functional Hough joint of especially big pipe network, constitute by body, seal ring, screw bolt and nut on its structure, it is characterized in that, body is made of upper and lower two semicircle pipelines, connect a flange on the body, body is provided with stiffening plate, and it is some to be provided with the screw that is used for fixing pipeline in semicircle pipeline both sides, upper and lower semicircle pipeline madial wall is respectively placed a seal ring, and upper and lower semicircle pipeline is fixed together by screw bolt and nut.
2. the multi-functional Hough joint of especially big pipe network according to claim 1 is characterized in that described upper and lower semicircle pipeline junction point is provided with sealing gasket.
3. the multi-functional Hough joint of especially big pipe network according to claim 1 is characterized in that described body is made of metal or nonmetallic material.
4. the multi-functional Hough joint of especially big pipe network according to claim 1 is characterized in that, described multi-functional Hough joint, and its inside diameter ranges is between 2000~3600mm.
5. the multi-functional Hough joint of especially big pipe network according to claim 1 is characterized in that described seal ring and sealing gasket are made of nitrile butadiene rubber or fluorine rubber.
CN2009202096747U 2009-09-15 2009-09-15 Multifunctional haft joint of extra large pipe network Expired - Fee Related CN201496724U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202096747U CN201496724U (en) 2009-09-15 2009-09-15 Multifunctional haft joint of extra large pipe network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202096747U CN201496724U (en) 2009-09-15 2009-09-15 Multifunctional haft joint of extra large pipe network

Publications (1)

Publication Number Publication Date
CN201496724U true CN201496724U (en) 2010-06-02

Family

ID=42439930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202096747U Expired - Fee Related CN201496724U (en) 2009-09-15 2009-09-15 Multifunctional haft joint of extra large pipe network

Country Status (1)

Country Link
CN (1) CN201496724U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105909914A (en) * 2016-06-23 2016-08-31 河南中托力合化学有限公司 Temporary storage device of oil transmission pipe leakage oil
CN105953013A (en) * 2016-07-20 2016-09-21 焦祥静 Huff pipe clamp shell
CN105972354A (en) * 2016-07-20 2016-09-28 焦祥明 Variable-diameter half joint
CN106247078A (en) * 2016-09-19 2016-12-21 焦发兆 Environmental protection pipeline leakage plugging device
CN107345613A (en) * 2017-09-07 2017-11-14 安徽恒生科技发展集团有限公司 A kind of pipeline patching device
CN114837917A (en) * 2022-06-07 2022-08-02 江苏上菱智能电器有限公司 Refrigerator noise reduction device and using method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105909914A (en) * 2016-06-23 2016-08-31 河南中托力合化学有限公司 Temporary storage device of oil transmission pipe leakage oil
CN105953013A (en) * 2016-07-20 2016-09-21 焦祥静 Huff pipe clamp shell
CN105972354A (en) * 2016-07-20 2016-09-28 焦祥明 Variable-diameter half joint
CN105972354B (en) * 2016-07-20 2018-05-22 焦祥明 A kind of reducing type pipeline leakage plugging device
CN106247078A (en) * 2016-09-19 2016-12-21 焦发兆 Environmental protection pipeline leakage plugging device
CN107345613A (en) * 2017-09-07 2017-11-14 安徽恒生科技发展集团有限公司 A kind of pipeline patching device
CN114837917A (en) * 2022-06-07 2022-08-02 江苏上菱智能电器有限公司 Refrigerator noise reduction device and using method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhu Shuixian

Assignor: Shanghai Nanhui Jingyi plumbing equipment factory

Contract record no.: 2010310000205

Denomination of utility model: Multifunctional haft joint of extra large pipe network

Granted publication date: 20100602

License type: Exclusive License

Record date: 20101105

EE01 Entry into force of recordation of patent licensing contract

Assignee: Shanghai Nanhui Jingyi plumbing equipment factory

Assignor: Zhu Shuixian

Contract record no.: 2010310000205

Denomination of utility model: Multifunctional haft joint of extra large pipe network

Granted publication date: 20100602

License type: Exclusive License

Record date: 20101105

ASS Succession or assignment of patent right

Owner name: SHANGHAI HANGSHUI PIPING EQUIPMENT CO., LTD.

Free format text: FORMER OWNER: ZHU SHUIXIAN

Effective date: 20110324

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 201316 NO. 414, WANGLOU VILLAGE, HANGTOU TOWN, NANHUI DISTRICT, SHANGHAI TO: 201318 ROOM 173, BUILDING 9, NO. 144-164, HANGTOU ROAD, HANGTOU TOWN, PUDONG NEW DISTRICT, SHANGHAI

TR01 Transfer of patent right

Effective date of registration: 20110324

Address after: 201318 Shanghai hangtou town of Pudong New Area navigation road 144-164 No. 9 room 173

Patentee after: Shanghai Hangshui Pipe Equipment Co., Ltd.

Address before: 201316, No. 414 Wang Cun Lou, sail Town, Nanhui District, Shanghai

Patentee before: Zhu Shuixian

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100602

Termination date: 20130915