CN202442029U - Underground filling pipeline capable of being repeatedly used and weldless rapid connecting device - Google Patents
Underground filling pipeline capable of being repeatedly used and weldless rapid connecting device Download PDFInfo
- Publication number
- CN202442029U CN202442029U CN2012200525754U CN201220052575U CN202442029U CN 202442029 U CN202442029 U CN 202442029U CN 2012200525754 U CN2012200525754 U CN 2012200525754U CN 201220052575 U CN201220052575 U CN 201220052575U CN 202442029 U CN202442029 U CN 202442029U
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- CN
- China
- Prior art keywords
- repeatedly used
- filling pipeline
- weldless
- connecting device
- quick connect
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses an underground filling pipeline capable of being repeatedly used and a weldless rapid connecting device. Grooves are arranged at the positions of openings at two ends of the underground filling pipeline capable of being repeatedly used, the weldless rapid connecting device is composed of seven parts of a bayonet ring, fixed pipeline ring, clamping rubber ring groove, a fixing through hole, a large diameter hole, a fixable screw and a rubber ring, and the filling pipeline capable of being repeatedly used is connected by the weldless rapid connecting device. The underground filling pipeline capable of being repeatedly used and the weldless rapid connecting device have the advantages of being simple in structure, fast in connecting speed, high in safety, and having capacities of energy conservation and emission reduction.
Description
Technical field
The utility model relates to a kind of repeatedly used underground filling pipeline and non-welding Quick Connect Kit; The pattern of welding is adopted in the connection of the underground filling pipeline that this model utility device breaks traditions; Have simple in structure, connection speed is fast, safe, advantages of saving energy and reducing emission, belongs to the filling in mine technology field.
Background technique
Walk the road of green exploitation along with the mine; The method of mining by the way of filling becomes mining engineering circle Development Trend; Filling pipeline is the indispensable part of filling system, yet the Placement between traditional filling steel pipe all adopts no seam welding, after the filling of the panel of filling pipe current service is intact; Need cut filling pipe weld, be soldered to the next one then and treat the filling panel.Increased the workload of down-hole like this, and gas has been arranged in the coal mine roadway, if welding produces the danger that spark will increase underground work.Therefore, be necessary existing filling pipeline and Placement are improved, develop a kind of repeatedly used underground filling pipeline and the non-welding Quick Connect Kit that are applicable to filling in mine.
Summary of the invention
The utility model technical problem to be solved provides a kind of repeatedly used underground filling pipeline and non-welding Quick Connect Kit; That this device has is simple in structure, connection speed is fast, the characteristics of safe, energy-saving and emission-reduction; Need not welding simultaneously, and the down-hole welding produces the security incident that spark causes.
In order to solve the problems of the technologies described above; A kind of repeatedly used underground filling pipeline that the utility model provides and non-welding Quick Connect Kit; Repeatedly used filling pipeline both ends open place design groove; But non-welding Quick Connect Kit is made up of bayonet socket circle, fixing tube circle, card rubber ring groove, fixedly perforation, large diameter hole retaining screw, rubber ring seven parts, and reusable filling pipeline is connected by non-welding Quick Connect Kit.
The utility model compared with prior art has following advantage: simple in structure, connection speed is fast, safe, energy-saving and emission-reduction.
Description of drawings
Accompanying drawing 1 is the structural drawing of non-welding Quick Connect Kit
Accompanying drawing 2 is the utility model scheme of installations
Among the figure: 1. bayonet socket circle, 2. fixing tube circle, 3. card rubber ring groove, 4. fixing perforation, 5. large diameter hole, but 6. retaining screw, 7. rubber ring, 8. filling pipe, 9. filling pipe connects groove, 10. non-welding Quick Connect Kit.
Embodiment
Below in conjunction with the accompanying drawing and the embodiment of phosphorylcholine group of opening a mine the utility model is further specified with sand bar.
Referring to Figure of description; When using repeatedly used underground filling pipeline and non-welding Quick Connect Kit; The filling pipe that rubber ring (7) is packed tightly the two repeatedly used underground filling pipes of joint (8) to be connected connects groove (9) to aperture position; The bayonet socket circle (1) of non-welding Quick Connect Kit (10) is blocked filling pipe connection groove; Fixing tube circle (2) closely is adjacent to the filling tube wall; Rubber ring is blocked rubber ring groove (3) and is firmly encased, but with nut the non-welding Quick Connect Kit of two semicircles being fixed installation after the tightening nuts through large diameter hole (5) in retaining screw (6) the fixing perforation of insertion (4); After the panel filling that filling pipe is served is intact, unclamp screw, unload non-welding Quick Connect Kit down reinstall to filling soon then panel from repeatedly used underground filling pipe and get final product.
Claims (1)
1. a repeatedly used underground filling pipeline and non-welding Quick Connect Kit; It is characterized in that: repeatedly used filling pipeline both ends open place design groove; But non-welding Quick Connect Kit is made up of bayonet socket circle, fixing tube circle, card rubber ring groove, fixedly perforation, large diameter hole retaining screw, rubber ring seven parts, and reusable filling pipeline is connected by non-welding Quick Connect Kit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200525754U CN202442029U (en) | 2012-02-18 | 2012-02-18 | Underground filling pipeline capable of being repeatedly used and weldless rapid connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200525754U CN202442029U (en) | 2012-02-18 | 2012-02-18 | Underground filling pipeline capable of being repeatedly used and weldless rapid connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442029U true CN202442029U (en) | 2012-09-19 |
Family
ID=46823480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200525754U Expired - Fee Related CN202442029U (en) | 2012-02-18 | 2012-02-18 | Underground filling pipeline capable of being repeatedly used and weldless rapid connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442029U (en) |
-
2012
- 2012-02-18 CN CN2012200525754U patent/CN202442029U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130218 |