CN204691699U - A kind of drilling rod Quick Connect Kit - Google Patents
A kind of drilling rod Quick Connect Kit Download PDFInfo
- Publication number
- CN204691699U CN204691699U CN201520407256.4U CN201520407256U CN204691699U CN 204691699 U CN204691699 U CN 204691699U CN 201520407256 U CN201520407256 U CN 201520407256U CN 204691699 U CN204691699 U CN 204691699U
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- CN
- China
- Prior art keywords
- snap joint
- drilling rod
- sealing ring
- spacing collar
- 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.)
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Abstract
The utility model discloses a kind of drilling rod Quick Connect Kit, comprise drilling rod, snap joint male, snap joint female, first sealing ring, axle-steel silk back-up ring, spacing collar, locking ball, retainer spring, lock-screw and the second sealing ring, described snap joint male and snap joint female are connected on drilling rod, be provided with spacing moment of torsion between described snap joint male and snap joint female and transmit key, described first sealing ring is located at the below of snap joint female, described axle-steel silk back-up ring is arranged on the lower end of the first sealing ring, described spacing collar is wrapped in the outer end of locking ball, described retainer spring is located at the interior lower end of spacing collar, described lock-screw is located at the below of spacing collar, described second sealing ring is located at one end of retainer spring.This drilling rod Quick Connect Kit, achieves that drilling rod connects fast, structure is simple, esy to use, safe and reliable, rapidly and efficiently.
Description
Technical field
The utility model belongs to drilling rod connection area, is specifically related to a kind of drilling rod Quick Connect Kit.
Background technology
Drilling rod is the threaded steel pipe of the foot section brought or the body of rod with blade, flange.Device at the bottom of mill equipment or hole is bored for connecting landscape apparatus and being positioned at drilling well (hole) bottom.The purposes of drilling rod is that drilling slurry (soil) is transported to drill bit, and improves together with drill bit, reduces or device at the bottom of rotating hole.Drilling rod must can bear huge interior external pressure, distortion, bending and vibration.In the exploitation and refinement work progress of prospecting, foundation construction, oil gas, drilling rod can repeatedly use.Conventional drill rod connection employing silk connects, flange, bolt connect, and complicated operation, speed are slow.
Utility model content
The purpose of this utility model is to provide a kind of drilling rod Quick Connect Kit, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of drilling rod Quick Connect Kit, comprise drilling rod, snap joint male, snap joint female, first sealing ring, axle-steel silk back-up ring, spacing collar, locking ball, retainer spring, lock-screw and the second sealing ring, described snap joint male and snap joint female are connected on drilling rod, be provided with spacing moment of torsion between described snap joint male and snap joint female and transmit key, described first sealing ring is located at the below of snap joint female, described axle-steel silk back-up ring is arranged on the lower end of the first sealing ring, described spacing collar is wrapped in the outer end of locking ball, described retainer spring is located at the interior lower end of spacing collar, described lock-screw is located at the below of spacing collar, described second sealing ring is located at one end of retainer spring.
Preferably, described first sealing ring and the second sealing ring are " O " type structure.
Technique effect of the present utility model and advantage: this drilling rod Quick Connect Kit, achieve that drilling rod connects fast, structure is simple, esy to use, safe and reliable, rapidly and efficiently.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, drilling rod; 2, snap joint male; 3, spacing moment of torsion transmits key; 4, snap joint female; 5, the first sealing ring; 6, axle-steel silk back-up ring; 7, spacing collar; 8, position steel ball; 9, retainer spring; 10, lock-screw and 11, the second sealing ring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of drilling rod Quick Connect Kit as shown in Figure 1, comprise drilling rod 1, snap joint male 2, snap joint female 4, first sealing ring 5, axle-steel silk back-up ring 6, spacing collar 7, locking ball 8, retainer spring 9, lock-screw 10 and the second sealing ring 11, snap joint male 2 and snap joint female 4 are connected on drilling rod 1, be provided with spacing moment of torsion between snap joint male 2 and snap joint female 4 and transmit key 3, first sealing ring 5 is located at the below of snap joint female 4, axle-steel silk back-up ring 6 is arranged on the lower end of the first sealing ring 5, spacing collar 7 is wrapped in the outer end of locking ball 8, retainer spring 9 is located at the interior lower end of spacing collar 7, lock-screw 10 is located at the below of spacing collar 7, second sealing ring 11 is located at one end of retainer spring 9, first sealing ring 5 and the second sealing ring 11 are " O " type structure.
Operating principle: move down spacing collar 7 and snap joint male 2 inserts snap joint female 4 inner chamber, make the cannelure in snap joint male 2 arrive locking ball 8 location matches, mounting limit moment of torsion transmits key 3 simultaneously, above moves spacing collar 7 and resets, locking lock-screw 10, drilling rod has connected.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a drilling rod Quick Connect Kit, comprise drilling rod (1), snap joint male (2), snap joint female (4), first sealing ring (5), axle-steel silk back-up ring (6), spacing collar (7), locking ball (8), retainer spring (9), lock-screw (10) and the second sealing ring (11), it is characterized in that: described snap joint male (2) and snap joint female (4) are connected on drilling rod (1), be provided with spacing moment of torsion between described snap joint male (2) and snap joint female (4) and transmit key (3), described first sealing ring (5) is located at the below of snap joint female (4), described axle-steel silk back-up ring (6) is arranged on the lower end of the first sealing ring (5), described spacing collar (7) is wrapped in the outer end of locking ball (8), described retainer spring (9) is located at the interior lower end of spacing collar (7), described lock-screw (10) is located at the below of spacing collar (7), described second sealing ring (11) is located at one end of retainer spring (9).
2. a kind of drilling rod Quick Connect Kit according to claim 1, is characterized in that: described first sealing ring (5) and the second sealing ring (11) are " O " type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407256.4U CN204691699U (en) | 2015-06-12 | 2015-06-12 | A kind of drilling rod Quick Connect Kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407256.4U CN204691699U (en) | 2015-06-12 | 2015-06-12 | A kind of drilling rod Quick Connect Kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691699U true CN204691699U (en) | 2015-10-07 |
Family
ID=54232002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520407256.4U Active CN204691699U (en) | 2015-06-12 | 2015-06-12 | A kind of drilling rod Quick Connect Kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702909A (en) * | 2017-10-30 | 2018-02-16 | 天津市汇点机电设备开发有限公司 | Quick-locking device |
| WO2019079945A1 (en) * | 2017-10-23 | 2019-05-02 | 盐城市锦瑞石油机械有限公司 | Petroleum flexible drill pipe |
-
2015
- 2015-06-12 CN CN201520407256.4U patent/CN204691699U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019079945A1 (en) * | 2017-10-23 | 2019-05-02 | 盐城市锦瑞石油机械有限公司 | Petroleum flexible drill pipe |
| CN107702909A (en) * | 2017-10-30 | 2018-02-16 | 天津市汇点机电设备开发有限公司 | Quick-locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181226 Address after: 272000 West Hukou, East Unit, A20 Building, Guanya Xingcheng, Jining High-tech Zone, Shandong Province Patentee after: Shandong beiteli Foundation Engineering Co. Ltd. Address before: 272000 Unit 505, Building 4, Xinyuan District, 86 Huanhe Road, Shizhong District, Jining City, Shandong Province Patentee before: Li Jinliang |