CN204200137U - Combined type oil drilling tubular jack rabbit - Google Patents
Combined type oil drilling tubular jack rabbit Download PDFInfo
- Publication number
- CN204200137U CN204200137U CN201420649476.3U CN201420649476U CN204200137U CN 204200137 U CN204200137 U CN 204200137U CN 201420649476 U CN201420649476 U CN 201420649476U CN 204200137 U CN204200137 U CN 204200137U
- Authority
- CN
- China
- Prior art keywords
- dish
- siphunculus
- different size
- connecting rod
- abutment sleeve
- 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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Abstract
A kind of combined type oil drilling tubular jack rabbit, left siphunculus dish, inside right siphunculus dish, cannelure is set, in described cannelure, abutment sleeve is installed, the external diameter of abutment sleeve equals the external diameter of described cannelure, make left siphunculus dish, abutment sleeve, right siphunculus dish coaxial line, connecting rod is through left siphunculus dish, right siphunculus dish, the left side screw thread of connecting rod connects left-handed screw nut, the right side screw thread of connecting rod connects right nut, the left siphunculus dish of different size, the size of the cannelure inside right siphunculus dish is all identical, therefore, change the left siphunculus dish of different size, right siphunculus dish just can detect the petroleum drilling pipe of different size, due to the left siphunculus dish of the utility model energy quickly dismantled, right siphunculus dish, the siphunculus rule making it be combined into different size, when therefore detecting the petroleum drilling pipe internal diameter of different size, operating efficiency is high, labor strength is low, the standby instrument of institute is few, processing accessory is few, there is significant economic benefit and social benefit.
Description
technical field:
The utility model relates to oil field petroleum drilling pipe verifying attachment, is a kind of combined type oil drilling tubular jack rabbit.
background technology:
The petroleum drilling pipe of oil field welldrilling will carry out siphunculus inspection on ground, and because petroleum drilling pipe specification is many, siphunculus rule used are also many, and process, deposit, change all very numerous and diverse, input cost is high, and labor strength is large, and inefficiency, economic benefit is low.
summary of the invention:
The purpose of this utility model is a kind of combined type oil drilling tubular jack rabbit of design, can quickly dismantled, is combined into the siphunculus rule of different size, increases work efficiency.
The purpose of this utility model is achieved in that and comprises left-handed screw nut, left siphunculus dish, abutment sleeve, connecting rod, right siphunculus dish, right nut, inside left siphunculus dish, right siphunculus dish, cannelure is set, in described cannelure, abutment sleeve is installed, the external diameter of abutment sleeve equals the external diameter of described cannelure, make left siphunculus dish, abutment sleeve, right siphunculus dish coaxial line, connecting rod is through left siphunculus dish, right siphunculus dish, the left side screw thread of connecting rod connects left-handed screw nut, the right side screw thread of connecting rod connects right nut.
The beneficial effects of the utility model are: the size of the cannelure inside the left siphunculus dish of different size, right siphunculus dish is all identical, therefore, the left siphunculus dish of replacing different size, right siphunculus dish just can detect the petroleum drilling pipe of different size, due to the utility model energy quickly dismantled left siphunculus dish, right siphunculus dish, the siphunculus rule making it be combined into different size, when therefore detecting the petroleum drilling pipe internal diameter of different size, operating efficiency is high, labor strength is low, the standby instrument of institute is few, processing accessory is few, has significant economic benefit and social benefit.
accompanying drawing illustrates:
Fig. 1 is the assembling drawing of the utility model embodiment.
detailed description of the invention:
Below in conjunction with Fig. 1, the utility model embodiment is described.
As seen from the figure, the utility model comprises left-handed screw nut 1, left siphunculus dish 2, abutment sleeve 3, connecting rod 4, right siphunculus dish 5, right nut 6, left siphunculus dish 2, inside right siphunculus dish 5, cannelure is set, the left siphunculus dish 2 of various outer diameter, cannelure on right siphunculus dish 5 is measure-alike, the left siphunculus dish 2 of various outer diameter, right siphunculus dish 5 is the petroleum drilling pipes for detecting different inner diameters, left siphunculus dish 2, the petroleum drilling pipe of the supporting much internal diameters of external diameter of right siphunculus dish 5 performs by national standard, abutment sleeve 3 is installed in described cannelure, the external diameter of abutment sleeve 3 equals the external diameter of described cannelure, make left siphunculus dish 2, abutment sleeve 3, right siphunculus dish 5 coaxial line, ensure left siphunculus dish 2, right siphunculus dish 5 does not misplace, connecting rod 4 is through left siphunculus dish 2, right siphunculus dish 5, the left side screw thread of connecting rod 4 connects left-handed screw nut 1, the right side screw thread of connecting rod 4 connects right nut 6.
The left siphunculus dish 2 of different size, right siphunculus dish 5 refer to that the external diameter of left siphunculus dish 2, right siphunculus dish 5 is different, the utility model just may be combined with into the siphunculus rule of different size by the left siphunculus dish 2 of replacing various outer diameter, right siphunculus dish 5, carry out siphunculus to the petroleum drilling pipe of different inner diameters, the cannelure of the inner side of all left siphunculus dishes 2, right siphunculus dish 5 is identical.
Claims (1)
1. a combined type oil drilling tubular jack rabbit, comprise left-handed screw nut (1), left siphunculus dish (2), abutment sleeve (3), connecting rod (4), right siphunculus dish (5), right nut (6), it is characterized in that: left siphunculus dish (2), right siphunculus dish (5) inner side arranges cannelure, abutment sleeve (3) is installed in described cannelure, the external diameter of abutment sleeve (3) equals the external diameter of described cannelure, make left siphunculus dish (2), abutment sleeve (3), right siphunculus dish (5) coaxial line, connecting rod (4) is through left siphunculus dish (2), right siphunculus dish (5), the side screw thread of connecting rod (4) connects left-handed screw nut (1), the right side screw thread of connecting rod (4) connects right nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649476.3U CN204200137U (en) | 2014-11-04 | 2014-11-04 | Combined type oil drilling tubular jack rabbit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649476.3U CN204200137U (en) | 2014-11-04 | 2014-11-04 | Combined type oil drilling tubular jack rabbit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204200137U true CN204200137U (en) | 2015-03-11 |
Family
ID=52658106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649476.3U Expired - Fee Related CN204200137U (en) | 2014-11-04 | 2014-11-04 | Combined type oil drilling tubular jack rabbit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204200137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885505A (en) * | 2017-03-23 | 2017-06-23 | 浙江久立特材科技股份有限公司 | A kind of stainless steel tube hole size detection means |
-
2014
- 2014-11-04 CN CN201420649476.3U patent/CN204200137U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885505A (en) * | 2017-03-23 | 2017-06-23 | 浙江久立特材科技股份有限公司 | A kind of stainless steel tube hole size detection means |
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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: 20150311 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |