CN201137791Y - Multifunctional jacket first-aid joint - Google Patents
Multifunctional jacket first-aid joint Download PDFInfo
- Publication number
- CN201137791Y CN201137791Y CNU2007200744394U CN200720074439U CN201137791Y CN 201137791 Y CN201137791 Y CN 201137791Y CN U2007200744394 U CNU2007200744394 U CN U2007200744394U CN 200720074439 U CN200720074439 U CN 200720074439U CN 201137791 Y CN201137791 Y CN 201137791Y
- Authority
- CN
- China
- Prior art keywords
- pipelines
- sleeve barrel
- emergency repair
- screw
- multifunctional sleeve
- 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
Links
Abstract
A multifunctional sleeve barrel emergency repair node relates to the technical field of urban water supply pipeline maintenance, which is composed of a body, packing rings, a screw bolt and a female screw, wherein the body is composed of a spheroidal graphite cast iron pipe and is cut into an upper semi-circular pipeline and a lower semi-circular pipeline, a plurality of screw holes which are used to fix the pipelines are arranged on two sides of a cut semicircle, the cut semicircle is fixed through the screw bolt and the female screw, and two packing rings are respectively placed on two sides of the body. The packing rings are arranged on a joint between the two semi-circular pipelines, the packing ring is composed of butadiene acrylonitrile rubber or fluoroelastomer, and the body can be composed of metallic materials or non-metallic materials. The beneficial effects of the multifunctional sleeve barrel emergency repair node are that compared with a traditional method for plugging leakage, the multifunctional sleeve barrel emergency repair node is mostly characterized in that the node is rapid and convenient, the sealing effect is good, the multifunctional sleeve barrel emergency repair node can be suitable for pipelines with various materials, and the leakage repairing time is shortened to redeem much economic loss for maintaining parts.
Description
Technical field:
The utility model relates to city supply water pipeline maintenance technique field, is a kind of multi-functional sleeve repairing joint specifically.
Background technique:
At present, the city supply water pipeline material adopts ductile iron pipe, reinforced concrete cement pipe mostly.And pipe leakage is that the way of using always 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, treating that cement reaches after the set strength can water flowing, the time that general cement reaches set strength is 24 hours, this maintenance way is longer when good, water stopping time is also elongated accordingly, makes troubles to resident living.
Summary of the invention:
The utility model purpose is to overcome the deficiencies in the prior art part, and the multi-functional sleeve pipe repairing joint of a kind of convenient and quick construction, good sealing effect is provided.
The utility model for solving the technological scheme that purpose adopted is; Multi-functional sleeve repairing joint is made of body, seal ring, screw bolt and nut.Wherein body is made of ductile iron pipe, and cuts into two semicircle pipelines up and down, and it is some to be provided with the screw that is used for fixing pipeline on the both sides of cutting semicircle, fixes by screw bolt and nut, respectively is placed with a seal ring on the both sides of body.
The junction of described two semicircle pipelines is provided with sealing gasket.
Described seal ring is made of nitrile rubber or fluorine rubber.
Described body can be made of metallic material and nonmetallic material.
In use, at first find the impaired pipeline that leaks, select one section adaptive multi-functional sleeve repairing joint to be enclosed within on the impaired pipeline, Stamping Steel Ribbon is fixed sleeve pipe with screw bolt and nut then on the lining of the junction of two semicircular pipelines, tight a bolt, at the seal ring at body two ends also squeezing on the pipe arm tightly, the omnibearing prevention leaks like this.
The beneficial effects of the utility model are: multi-functional sleeve pipe repairing joint is compared with traditional method of repairing leakage, and maximum characteristics are quick and convenient, and good sealing effect can be fit to various material pipelines, repaiies the leakage shortening of time and can retrieve many economic losses for the side of maintenance
Description of drawings:
Fig. 1 is the multi-functional repairing joint of a utility model structural representation;
1 body, 2 seal rings, 3 bolts, 4 nuts, 5 pipelines
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1: selected damaged pipe 5, one section crack is arranged on the wall of damaged pipe 5, select in the adaptive body 1 of damaged pipe, two semicircle pipelines are wrapped on the damaged pipe 5, Stamping Steel Ribbon on two semicircle pipeline junctions linings is simultaneously undertaken fasteningly by the screw that sets on the body 1 with bolt 3 and nut 4, seal ring 2 is placed in the inside, two ends of body 1 between damaged pipe, screw tight nut and get final product, whole erection and repairing process finish.
Claims (3)
1. multi-functional sleeve pipe repairing joint is made of body, seal ring, screw bolt and nut, it is characterized in that: wherein body is made of ductile iron pipe, and two semicircle pipelines about cutting into, it is some to be provided with the screw that is used for fixing pipeline on the both sides of cutting semicircle, fix by screw bolt and nut, respectively be placed with a seal ring on the both sides of body.
2. multi-functional sleeve pipe repairing joint as claimed in claim 1, it is characterized in that: the junction of described two semicircle pipelines is provided with sealing gasket.
3. multi-functional sleeve pipe repairing joint as claimed in claim 1, it is characterized in that: described seal ring is made of nitrile rubber or fluorine rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200744394U CN201137791Y (en) | 2007-09-06 | 2007-09-06 | Multifunctional jacket first-aid joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200744394U CN201137791Y (en) | 2007-09-06 | 2007-09-06 | Multifunctional jacket first-aid joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201137791Y true CN201137791Y (en) | 2008-10-22 |
Family
ID=40038478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200744394U Expired - Fee Related CN201137791Y (en) | 2007-09-06 | 2007-09-06 | Multifunctional jacket first-aid joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201137791Y (en) |
-
2007
- 2007-09-06 CN CNU2007200744394U patent/CN201137791Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20081022 Termination date: 20130906 |