CN204004909U - A kind of pipeline lock ring - Google Patents
A kind of pipeline lock ring Download PDFInfo
- Publication number
- CN204004909U CN204004909U CN201420441256.1U CN201420441256U CN204004909U CN 204004909 U CN204004909 U CN 204004909U CN 201420441256 U CN201420441256 U CN 201420441256U CN 204004909 U CN204004909 U CN 204004909U
- Authority
- CN
- China
- Prior art keywords
- ring
- caulking gum
- pipeline
- semicircle
- ear
- 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
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a kind of pipeline lock ring, comprise two semicircle ring bodies, described semicircular ring body two ends are all extended with ear, described ear is provided with several holes, it is characterized in that: in described semicircle ring body, ring is provided with some roads annular projection concentric with interior ring, in described semicircle ring body, ring is above with one deck caulking gum, and the thickness of described caulking gum is greater than the height of annular projection, and on described ear, close interior ring one side is with one deck caulking gum.The utility model has overcome the deficiencies in the prior art, project organization is reasonable, by projection is set on ring in pipeline lock ring, projections press caulking gum when pipeline lock ring passes through bolt-locking, produce a spring-back force, sealing effect is good, simultaneously low than welding cost, be applicable to some and should not move the large-scale pipeline of highly necessary asking sealing, using scope is wide.
Description
Technical field
The utility model relates to Pipeline lock loop technique field, specifically belongs to a kind of pipeline lock ring.
Background technique
Existing pipeline lock ring, for common annular iron plate structure, in itself, there is sealing effect, when needing sealing, generally adopt and on interior ring, pad one deck seal ring, such sealing configuration pipeline is thinner all right, once pipeline is thicker, because cannot reach good sealing effect stressed dispersion very much, a lot of large-scale metallic conduits all adopt welding to connect sealing, and very high to welding technique requirement, cost is also relatively high.
Model utility content
The purpose of this utility model has been to provide a kind of pipeline lock ring, the deficiencies in the prior art have been overcome, project organization is reasonable, by projection is set on ring in pipeline lock ring, when pipeline lock ring passes through bolt-locking, projections press caulking gum, produces a spring-back force, sealing effect is good, simultaneously low than welding cost, be applicable to some and should not move the large-scale pipeline of highly necessary asking sealing, using scope is wide.
The technical solution adopted in the utility model is as follows:
A kind of pipeline lock ring, comprise two semicircle ring bodies, described semicircular ring body two ends are all extended with ear, described ear is provided with several holes, it is characterized in that: in described semicircle ring body, ring is provided with some roads annular projection concentric with interior ring, in described semicircle ring body, ring is above with one deck caulking gum, and the thickness of described caulking gum is greater than the height of annular projection, and on described ear, close interior ring one side is with one deck caulking gum.
Described annular projection cross section is semicircle or square.
Two described semicircle ring bodies are bolted.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model by arranging projection on ring in pipeline lock ring, and when pipeline lock ring passes through bolt-locking, projections press caulking gum, produces a spring-back force, sealing effect is good, simultaneously low than welding cost, be applicable to some and should not move the large-scale pipeline of highly necessary asking sealing, using scope is wide.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial schematic sectional view of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of pipeline lock ring, comprise two semicircle ring bodies 1, described semicircular ring body 1 two ends are all extended with ear 2, described ear 2 is provided with several holes 201, it is characterized in that: the described interior ring of semicircle ring body 1 is provided with some roads annular projection 101 concentric with interior ring, on the described interior ring of semicircle ring body 1, has one deck caulking gum 3, the thickness of described caulking gum 3 is greater than the height of annular projection 101, on described ear 2, near interior ring one side, has one deck caulking gum 3; Described annular projection 101 cross sections are semicircle or square; Two described semicircle ring bodies 1 connect by bolt 4.
Claims (3)
1. a pipeline lock ring, comprise two semicircle ring bodies, described semicircular ring body two ends are all extended with ear, described ear is provided with several holes, it is characterized in that: in described semicircle ring body, ring is provided with some roads annular projection concentric with interior ring, in described semicircle ring body, ring is above with one deck caulking gum, and the thickness of described caulking gum is greater than the height of annular projection, and on described ear, close interior ring one side is with one deck caulking gum.
2. a kind of pipeline lock ring according to claim 1, is characterized in that: described annular projection cross section is for semicircle or square.
3. a kind of pipeline lock ring according to claim 1, is characterized in that: two described semicircle ring bodies are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441256.1U CN204004909U (en) | 2014-08-06 | 2014-08-06 | A kind of pipeline lock ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441256.1U CN204004909U (en) | 2014-08-06 | 2014-08-06 | A kind of pipeline lock ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004909U true CN204004909U (en) | 2014-12-10 |
Family
ID=52044912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441256.1U Expired - Fee Related CN204004909U (en) | 2014-08-06 | 2014-08-06 | A kind of pipeline lock ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004909U (en) |
-
2014
- 2014-08-06 CN CN201420441256.1U patent/CN204004909U/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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Yang Inventor before: Zhu Jun |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170527 Address after: Jing Xuan road construction company in Anhui city of Xuancheng province Xuanzhou 242000 dormitory District Aofeng Room 501 Office Patentee after: Zhou Yang Address before: 242000 No. 12 Jinqiao Road, Xuanzhou Economic Development Zone, Xuancheng, Anhui Patentee before: ANHUI XUANCHENG BAINIAN PLASTIC CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |