CN107100559A - A kind of slips - Google Patents
A kind of slips Download PDFInfo
- Publication number
- CN107100559A CN107100559A CN201710290350.XA CN201710290350A CN107100559A CN 107100559 A CN107100559 A CN 107100559A CN 201710290350 A CN201710290350 A CN 201710290350A CN 107100559 A CN107100559 A CN 107100559A
- Authority
- CN
- China
- Prior art keywords
- base
- clamping body
- gripping mechanism
- pedestal
- plane part
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000003801 milling Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/10—Slips; Spiders ; Catching devices
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to engineering equipment field, and in particular to a kind of slips, including base, support base, connecting rod, clamping body, support base is connected with connecting rod, connecting rod is connected with clamping body, and clamping body includes inclined-plane part, and base includes inclined-plane part, base inclined-plane part is slidably connected with clamping body inclined-plane part, it can be processed with section bar by modes such as millings or wire cutting, having reached reduces cost, puies forward efficient purpose.
Description
Technical field
The present invention relates to engineering equipment field, and in particular to a kind of slips.
Background technology
In petroleum gas field, slips is used to clamping pipe to carry out pipe connection or remove the operation such as drill string.
Generally, slips carries out machining with casting or rough forging, and processing capacity is larger, causes production cost high.
The content of the invention
In view of this, it is necessary to which a kind of quickly and easily a kind of slips is provided.
A kind of slips, including：
Base；
Gripping mechanism；
It is characterized in that：
The base includes at least two inclined-planes part；
The gripping mechanism includes at least two inclined-planes part；
The base inclined-plane part is connected with gripping mechanism inclined-plane part.
The base includes：
Pedestal；
4 rectangular blocks；
4 rectangular blocks are relative two-by-two to be connected with the pedestal.
4 rectangular blocks are relative with the angled connection of the pedestal two-by-two.
The gripping mechanism includes：
Support base；
4 connecting rods；
4 clamping bodies；
4 connecting rods are rotated with the support base and are connected；
4 clamping bodies are connected with 4 link rotatables.
The clamping body includes：
Connecting seat；
Inclined-plane part；
Pipe contact part.
Described slips, it is characterised in that：
Also include extending cylinder；
The extending cylinder connects the support base；
The extending cylinder connects the pedestal
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
Clamping body is coordinated with the pedestal being engaged using inclined-plane, can be processed with section bar by modes such as millings or wire cutting,
Production cost is reduced, raising efficiency has been reached, the purpose of cost is reduced.
Brief description of the drawings
Fig. 1 is schematic diagram of the invention.
Fig. 2 is off working state schematic cross-sectional view of the invention.
Fig. 3 is working condition schematic cross-sectional view of the invention
Fig. 4 is base schematic diagram of the invention.
Fig. 5 is support base schematic diagram of the invention.
Fig. 6 is connecting rod schematic diagram of the invention.
Fig. 7 is clamping body schematic diagram of the invention.
Fig. 8 is clamping body of the invention dorsad schematic diagram.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is described further.It should be appreciated that specific embodiment described herein is not used to limit only to explain the present invention
The fixed present invention.
Embodiment
A kind of slips, including base 1 as shown in figures 1-8, gripping mechanism 2, base 1 includes at least two inclined-planes part 111,
Gripping mechanism 2 includes at least two inclined-planes part 205, the inclined-plane of base 1 part 111 and the company of slip of the inclined-plane of gripping mechanism 2 part 205
Connect.
It is relative with the angled company of pedestal 10 two-by-two that base 1 includes the rectangular block 11,4 of pedestal 10,4 rectangular block 11
Connect.
Gripping mechanism 2 is rotated including 21,4, connecting rod, 20,4 connecting rods 21 of clamping body of support base 23,4 with support base 23
Connection, 4 clamping bodies 20 are rotated with 4 connecting rods 21 and are connected.
Clamping body 20 includes connecting seat 201, inclined-plane part 205, pipe contact part 206.
Slips also includes extending cylinder 3, one end connecting support seat 23 of extending cylinder 3, other end connection pedestal 10.
Connecting rod 21 includes connecting rod matrix 210, the first hole 211, the second hole 212.
Support base 23 includes 230,4 ear mounts 231 of support member, hole 232, hole 2310.
Base 1 is also connected including 13,4 extending cylinders 3 of connecting seat with connecting seat 13.
The hole 2310 of support base 23 is connected with 4 holes 211 of connecting rod 21 by bearing pin 22.
Clamping body 20 also includes hole 202.
The hole 212 of connecting rod 21 is connected by bearing pin 22 with the hole 202 of clamping body 20.
Clamping body 20 also includes face 203 and face 204 adjacent thereto, and face 203 is adjacent with connecting seat 201.
Support base 23 also includes through hole 232, and 233,4 extending cylinders 3 of connecting hole are connected with connecting hole 233, and through hole 232 can
To pass through pipe 4.
4 extending cylinders 3 stretch out, and drive support base 23 to stretch out, drivening rod 21 is moved, and drive clamping body 20 along inclined-plane
111 slide, and unclamp pipe 4.
4 extending cylinders 3 shrink, and drive support base 23 to shrink, drivening rod 21 is moved, and drive clamping body 20 along inclined-plane
111 slide, and clamp pipe 4.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
Clamping body is coordinated with the pedestal being engaged using inclined-plane, can be processed with section bar by modes such as millings or wire cutting,
Production cost is reduced, raising efficiency has been reached, the purpose of cost is reduced.
In a word, the foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in the present invention
Spirit and principle within any modifications, equivalent substitutions and improvements for being made etc., should be included in protection scope of the present invention it
It is interior.
Claims (6)
1. a kind of slips, including：
Base；
Gripping mechanism；
It is characterized in that：
The base includes at least two inclined-planes part；
The gripping mechanism includes at least two inclined-planes part；
The base inclined-plane part is connected with gripping mechanism inclined-plane part.
2. base according to claim 1, it is characterised in that：
The base includes：
Pedestal；
4 rectangular blocks；
4 rectangular blocks are relative two-by-two to be connected with the pedestal.
3. base according to claim 2, it is characterised in that：
4 rectangular blocks are relative with the angled connection of the pedestal two-by-two.
4. gripping mechanism according to claim 3, it is characterised in that：
The gripping mechanism includes：
Support base；
4 connecting rods；
4 clamping bodies；
4 connecting rods are rotated with the support base and are connected；
4 clamping bodies are connected with 4 link rotatables.
5. clamping body according to claim 4, it is characterised in that：
The clamping body includes：
Connecting seat；
Inclined-plane part；
Pipe contact part.
6. slips according to claim 5, it is characterised in that：
Also include extending cylinder；
The extending cylinder connects the support base；
The extending cylinder connects the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290350.XA CN107100559A (en) | 2017-04-28 | 2017-04-28 | A kind of slips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290350.XA CN107100559A (en) | 2017-04-28 | 2017-04-28 | A kind of slips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107100559A true CN107100559A (en) | 2017-08-29 |
Family
ID=59656460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710290350.XA Pending CN107100559A (en) | 2017-04-28 | 2017-04-28 | A kind of slips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107100559A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014296A (en) * | 2016-07-07 | 2016-10-12 | 中石化石油工程机械有限公司第四机械厂 | Power slip and manufacturing and machining process |
| CN113123755A (en) * | 2021-05-10 | 2021-07-16 | 盐城市崇达石化机械有限公司 | Double-acting packer for oil well pipeline |
| WO2022039845A1 (en) * | 2020-08-19 | 2022-02-24 | Newkota Services and Rentals, LLC | Rod jack apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150292276A1 (en) * | 2014-04-10 | 2015-10-15 | David L Sipos | Wide Open Spider Tool |
-
2017
- 2017-04-28 CN CN201710290350.XA patent/CN107100559A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150292276A1 (en) * | 2014-04-10 | 2015-10-15 | David L Sipos | Wide Open Spider Tool |
Non-Patent Citations (1)
| Title |
|---|
| 方智贤;朱海燕;陈传永: "卡在卡瓦内管柱力学模型的探讨", vol. 31, no. 004 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014296A (en) * | 2016-07-07 | 2016-10-12 | 中石化石油工程机械有限公司第四机械厂 | Power slip and manufacturing and machining process |
| CN106014296B (en) * | 2016-07-07 | 2019-05-10 | 中石化石油工程机械有限公司第四机械厂 | A kind of power slip and manufacturing processing technic |
| WO2022039845A1 (en) * | 2020-08-19 | 2022-02-24 | Newkota Services and Rentals, LLC | Rod jack apparatus |
| CN113123755A (en) * | 2021-05-10 | 2021-07-16 | 盐城市崇达石化机械有限公司 | Double-acting packer for oil well pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |