CN202691352U - Novel self-sealing ring of hoop - Google Patents
Novel self-sealing ring of hoop Download PDFInfo
- Publication number
- CN202691352U CN202691352U CN 201220342863 CN201220342863U CN202691352U CN 202691352 U CN202691352 U CN 202691352U CN 201220342863 CN201220342863 CN 201220342863 CN 201220342863 U CN201220342863 U CN 201220342863U CN 202691352 U CN202691352 U CN 202691352U
- Authority
- CN
- China
- Prior art keywords
- hoop body
- front band
- lower catch
- sealing ring
- catch hoop
- 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
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- Clamps And Clips (AREA)
Abstract
The utility model relates to a pipeline connecting piece, and provides a novel self-sealing ring of a hoop, which is good in sealing effect, and is quick and convenient to use. The novel self-sealing ring comprises an upper hoop body, a lower hoop body, a sealing ring, a bolt and a flange nut, wherein the upper hoop body and the lower hoop body are docked to form a semicircular hoop body of a ring, the upper hoop body and the lower hoop body are outwards extended along a docking surface so as to form lugs, the lugs are provided with through holes, the upper hoop body and the lower hoop body are detachably locked by the bolt and the flange nut through the through holes on the lugs, three annular grooves are axially uniformly symmetrically arranged on the circumferential inner sides of the upper hoop body and the lower hoop body, and the sealing ring is arranged on a middle groove of the upper hoop body and the lower hoop body.
Description
Technical field
The utility model relates to pipe joint, particularly a kind of novel clip pressure sealing ring.
Background technique
Known pipeline connects, and generally is to adopt welding.Be threaded, the method such as flange connection, but these methods all exist obvious shortcoming, exist welding slag to the pollution of pipeline such as welding process, and oxidation zinc pollution air is arranged in the welding process, welding also can destroy the zinc coat of steel pipe, makes the weld joint perishable; Be threaded then not withstand voltage, and easy to leak and corrosion; Flange connects then increases annex and operation, increases cost.The connection of the pipeline of groove type is met the tendency for this reason, this link fast assembling and disassembling, simple and easy, safety economy, pollution-freely be widely used in the pipework such as draining, fire-fighting, but there is sealing problem in traditional groove pipe joint hoop, can leak, cause the waste of water resources, during especially for the pipeline of fire-fighting truck, may cause the not enough scene of water.
The model utility content
Therefore, for above-mentioned problem, the utility model proposes a kind of good sealing effect, use fast and easily novel clip pressure sealing ring.
For solving this technical problem, the utility model is taked following scheme: a kind of novel clip pressure sealing ring, comprise the front band body, the lower catch hoop body, seal ring, bolt and flange nut, described front band body and lower catch hoop body are the semicircular ring clip body that mutually docking forms annulus, described front band body and lower catch hoop body stretch out along interface and are equipped with auricle, this auricle is provided with through hole, described bolt and the flange nut through hole on auricle detachable and locking front band body and lower catch hoop body, the inside circumference of described front band body and lower catch hoop body is uniform vertically to be arranged with three annular grooves, and described seal ring is located on the intermediate groove of front band body and lower catch hoop body.
Further, described seal ring circumference side is provided with the raised line suitable with the intermediate groove of front band body and lower catch hoop body.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: by seal ring being set so that the utility model product has advantages of good sealing effect in the clip that connects at pipeline, and the pipeline connection adopts two and half clip bodies to be connected to form clip with flange nut and bolt, so that the utility model when using dismounting efficient and convenient, can extensively promote the use of.
Description of drawings
Fig. 1 is the utility model embodiment decomposition texture schematic diagram;
Fig. 2 is the utility model embodiment front band body plan view.
Embodiment
Now with embodiment the utility model is further specified by reference to the accompanying drawings.
With reference to figure 1, Fig. 2, a kind of novel clip pressure sealing ring of the present utility model, comprise front band body 1, lower catch hoop body 2, seal ring 3, bolt 4 and flange nut 5, described front band body 1 and lower catch hoop body 2 are the semicircular ring clip body that mutually docking forms annulus, described front band body 1 and lower catch hoop body 2 stretch out along interface and are respectively equipped with auricle 6, this auricle 6 is provided with through hole 61, described bolt 3 and flange nut 4 through hole 61 detachable and locking front band body 1 and the lower catch hoop bodies 2 on auricle 6, the inside circumference of described front band body 1 and lower catch hoop body 2 is uniform vertically to be arranged with three annular grooves 7, described seal ring 3 is located on the intermediate groove 71 of front band body 1 and lower catch hoop body 2, and described seal ring 3 circumference sides are provided with the raised line suitable with the intermediate groove 71 of front band body 1 and lower catch hoop body 2.
The utility model is by arranging seal ring so that the utility model product has advantages of good sealing effect in the clip that connects at pipeline, and the pipeline connection adopts two and half clip bodies to be connected to form clip with flange nut and bolt, so that the utility model when using dismounting efficient and convenient, can extensively promote the use of.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (2)
1. novel clip pressure sealing ring, it is characterized in that: comprise the front band body, the lower catch hoop body, seal ring, bolt and flange nut, described front band body and lower catch hoop body are the semicircular ring clip body that mutually docking forms annulus, described front band body and lower catch hoop body stretch out along interface and are equipped with auricle, this auricle is provided with through hole, described bolt and the flange nut through hole on auricle detachable and locking front band body and lower catch hoop body, the inside circumference of described front band body and lower catch hoop body is uniform vertically to be arranged with three annular grooves, and described seal ring is located on the intermediate groove of front band body and lower catch hoop body.
2. novel clip pressure sealing ring according to claim 1, it is characterized in that: described seal ring circumference side is provided with the raised line suitable with the intermediate groove of front band body and lower catch hoop body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342863 CN202691352U (en) | 2012-07-16 | 2012-07-16 | Novel self-sealing ring of hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342863 CN202691352U (en) | 2012-07-16 | 2012-07-16 | Novel self-sealing ring of hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691352U true CN202691352U (en) | 2013-01-23 |
Family
ID=47546974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342863 Expired - Fee Related CN202691352U (en) | 2012-07-16 | 2012-07-16 | Novel self-sealing ring of hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691352U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633610A (en) * | 2013-11-04 | 2014-03-12 | 珠海市普立永信电力设备有限公司 | Anti-explosion protection box for center coupling of cable |
| CN105626572A (en) * | 2016-01-27 | 2016-06-01 | 李明科 | Water pump sealing device |
| CN105698153A (en) * | 2016-02-22 | 2016-06-22 | 吉首大学 | Granite wet dust collection type energy-saving coal-fired boiler |
| CN112402887A (en) * | 2020-11-26 | 2021-02-26 | 消之源科技技术有限公司 | Novel active fire extinguishing material and preparation method thereof |
-
2012
- 2012-07-16 CN CN 201220342863 patent/CN202691352U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633610A (en) * | 2013-11-04 | 2014-03-12 | 珠海市普立永信电力设备有限公司 | Anti-explosion protection box for center coupling of cable |
| CN105626572A (en) * | 2016-01-27 | 2016-06-01 | 李明科 | Water pump sealing device |
| CN105698153A (en) * | 2016-02-22 | 2016-06-22 | 吉首大学 | Granite wet dust collection type energy-saving coal-fired boiler |
| CN105698153B (en) * | 2016-02-22 | 2018-08-07 | 合肥龙图腾信息技术有限公司 | Numb stone wet dedusting formula energy-saving coal fired boiler |
| CN112402887A (en) * | 2020-11-26 | 2021-02-26 | 消之源科技技术有限公司 | Novel active fire extinguishing material and preparation method thereof |
| CN112402887B (en) * | 2020-11-26 | 2021-12-10 | 消之源科技技术有限公司 | Novel active fire extinguishing material and preparation method thereof |
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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: 20130123 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |