CN204004886U - A kind of oil direct-connected button parallel with mine pipeline - Google Patents
A kind of oil direct-connected button parallel with mine pipeline Download PDFInfo
- Publication number
- CN204004886U CN204004886U CN201420418522.9U CN201420418522U CN204004886U CN 204004886 U CN204004886 U CN 204004886U CN 201420418522 U CN201420418522 U CN 201420418522U CN 204004886 U CN204004886 U CN 204004886U
- Authority
- CN
- China
- Prior art keywords
- thread
- utility
- parallel
- model
- connected button
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of oil direct-connected button parallel with mine pipeline, comprise the first body and the second body, the end of described the first body is provided with internal thread, cylndrical surface, arc surface and step surface successively, and the end of described the second body is provided with the step surface, arc surface, cylndrical surface and the outside thread that match with the first body successively; Described internal thread and outside thread are parallel circle screw thread.The utility model connects reliable, good airproof performance, has reduced complexity and cost that the resistance of material in pipe is connected with original working joint, has application value.
Description
Technical field
The utility model relates to industrial and mineral exploitation field, and specifically a kind of oil direct-connected button parallel with mine pipeline, is applicable to the conveying of mine and earth's surface liquid state, gaseous substance.
Background technique
Conventionally adopt with the following method for the connection between liquid, gaseous state conveyance conduit now: body two threading, then connect with tapped joint, or employing welding manner.Said method on-the-spot needs more complicated professional tool successfully to dock using, so and because there is joint to increase the resistance of material in pipe, be in use subject to many limitations.Aspect connectivity and sealing, exist tensile force low, sealing does not easily cause by force the phenomenons such as body leakage and sealing-off fracture.
Model utility content
For the problems referred to above, the purpose of this utility model is to provide a kind of oil direct-connected button parallel with mine pipeline, and this device connects reliable, good airproof performance, has reduced complexity and cost that the resistance of material in pipe is connected with original working joint.
The technical scheme in the invention for solving the technical problem is: a kind of oil direct-connected button parallel with mine pipeline, comprise the first body and the second body, the end of described the first body is provided with internal thread, cylndrical surface, arc surface and step surface successively, and the end of described the second body is provided with the step surface, arc surface, cylndrical surface and the outside thread that match with the first body successively.
Further technological scheme is: described internal thread and outside thread are parallel circle screw thread.
Compared with prior art, the utlity model has following beneficial effect:
1, adopt body two ends processing pin thread and box that its two pipe is directly seamlessly transitted, reduced complexity and cost that the resistance of material in pipe is connected with original working joint;
2, by adding round thread, sealed step face and arc surface that its sealability is improved;
3, operation field is realized the loading and unloading that body connects in the situation that not needing too many upgrade kit.
Brief description of the drawings
Fig. 1 is the utility model embodiment's broken section structural representation;
In figure: 1 step surface, 2 arc surfaces, 3 cylndrical surface, 4 parallel circle screw threads.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model will be further described:
A kind of oil direct-connected button parallel with mine pipeline, comprise the first body and the second body, the end of described the first body is provided with internal thread, cylndrical surface 3, arc surface 2 and step surface 1 successively, and the end of described the second body is provided with the step surface, arc surface, cylndrical surface and the outside thread that match with the first body successively; Described internal thread and outside thread are parallel circle screw thread 4.
As shown in Figure 1, the structure that is equipped with the part correspondence of hatching in Fig. 1 is the first body, and structure corresponding to Fig. 1 empty part is the second body.
The utility model adopts body two ends processing pin thread and box that its two pipe is directly seamlessly transitted, complexity and cost that the resistance of material in pipe is connected with original working joint are reduced, by adding round thread, sealed step face and arc surface that its sealing is improved, operation field is realized the loading and unloading that body connects in the situation that not needing too many upgrade kit.
The foregoing is only preferred embodiment of the present utility model; be not whole embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle; any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. an oil direct-connected button parallel with mine pipeline, comprise the first body and the second body, it is characterized in that, the end of described the first body is provided with internal thread, cylndrical surface, arc surface and step surface successively, and the end of described the second body is provided with the step surface, arc surface, cylndrical surface and the outside thread that match with the first body successively.
2. a kind of oil according to claim 1 direct-connected button parallel with mine pipeline, is characterized in that, described internal thread and outside thread are parallel circle screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418522.9U CN204004886U (en) | 2014-07-28 | 2014-07-28 | A kind of oil direct-connected button parallel with mine pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418522.9U CN204004886U (en) | 2014-07-28 | 2014-07-28 | A kind of oil direct-connected button parallel with mine pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004886U true CN204004886U (en) | 2014-12-10 |
Family
ID=52044889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418522.9U Active CN204004886U (en) | 2014-07-28 | 2014-07-28 | A kind of oil direct-connected button parallel with mine pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141839A (en) * | 2014-07-28 | 2014-11-12 | 聊城安泰石油机械有限公司 | Petroleum and mine pipeline parallel direct connection buckle |
-
2014
- 2014-07-28 CN CN201420418522.9U patent/CN204004886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141839A (en) * | 2014-07-28 | 2014-11-12 | 聊城安泰石油机械有限公司 | Petroleum and mine pipeline parallel direct connection buckle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204004886U (en) | A kind of oil direct-connected button parallel with mine pipeline | |
| CN204283384U (en) | Sleeve pipe grug feeding jar | |
| CN204114387U (en) | A kind of Bite type fittings | |
| CN203404513U (en) | Connecting pipe fitting | |
| CN104141839A (en) | Petroleum and mine pipeline parallel direct connection buckle | |
| CN205716109U (en) | A kind of outer silk straight joint | |
| CN205173763U (en) | Compressor mouth of pipe quick change coupler | |
| CN204437534U (en) | Two fixing oil for petroleum transportation pipeline is appointed | |
| CN202660136U (en) | Glass steel pipeline thread sealing structure | |
| CN203463835U (en) | Corrugated pipe device | |
| CN203463047U (en) | Clamping device for coal mine | |
| CN204387549U (en) | A kind of assembling pipe joint | |
| CN103016864B (en) | leak-proof oil pipe joint | |
| CN202937820U (en) | Shaft protection device of flotation machine | |
| CN207073649U (en) | A kind of sealed conversion pipe joint | |
| CN204002609U (en) | A kind of oil pipe, bobbin seal junction button | |
| CN205154054U (en) | Casing joint structure | |
| CN105298411A (en) | Sleeve joint structure | |
| CN203809900U (en) | Pipeline connecting end sealing device | |
| CN204942871U (en) | A kind of elbow | |
| CN204771346U (en) | Small pipe -line is simply to mouthpart | |
| CN203927142U (en) | With the K type pipe joint of Double seal ring | |
| CN202611609U (en) | Drill pipe connector with all-steel protective cap | |
| CN203927136U (en) | Novel hydraulic pipe connecting structure | |
| CN203927174U (en) | Threaded Connector Coupling in a kind of |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 252000, No. three, 6 North Road, Fenghuang Industrial Park, Dongchangfu District, Shandong, Liaocheng, -3 Patentee after: Aetna Liaocheng petroleum machinery Limited by Share Ltd Address before: 252000, No. three, 6 North Road, Fenghuang Industrial Park, Dongchangfu District, Shandong, Liaocheng, -3 Patentee before: LIAOCHENG ANTAI PETROLEUM MACHINERY CO., LTD. |