CN203655197U - High-efficiency throwing and pulling device - Google Patents
High-efficiency throwing and pulling device Download PDFInfo
- Publication number
- CN203655197U CN203655197U CN201320873057.3U CN201320873057U CN203655197U CN 203655197 U CN203655197 U CN 203655197U CN 201320873057 U CN201320873057 U CN 201320873057U CN 203655197 U CN203655197 U CN 203655197U
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- China
- Prior art keywords
- main body
- lockwheel
- throwing
- pulling arm
- hinged
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- 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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- 238000000034 method Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 239000002332 oil field water Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a high-efficiency throwing and pulling device. The upper end of an upper body (2) is hinged with a first locking wheel (21). An upper throwing and pulling arm (22) is arranged below the first locking wheel (21) of the upper body (2). The upper end of the lower body (3) is hinged with a second locking wheel (31). A lower throwing and pulling arm (32) is arranged below the second locking wheel (31) on the lower body (3). A third locking wheel (41) is hinged with the upper end of a guiding member (4). A guiding pawl (42) is arranged below a third locking wheel (41) on the guiding member (4). Through the high-efficiency throwing and pulling device, error throwing of a pulled-out obstructing device into a water distributor is prevented, and high throwing and pulling success rate is realized. According to the high-efficiency throwing and pulling device, a pulling head of the throwing and pulling device is arranged at the upper position of the throwing and pulling device; and a delivering head is arranged at the lower position of the throwing and pulling device. In the downward feeding process of the throwing and pulling device, because the delivering head is provided with an obstruction device and can smoothly slip over the water regulator, after a later equipped delivering head pulls the obstructing device in the water distributor out, the throwing and pulling device is lifted, and then the obstructing device on the delivering head on the throwing and pulling device is input into the water distributor.
Description
Technical field
The present invention relates to oil field water well instrument, be specifically related to a kind of oil-field flooding tubing string injection well downhole flow regulator blanking plug throw in catcher.
Background technology
Change in water nozzle pulling blanking plug process at oil field water well, first need to pull the blanking plug in tubing string injection well downhole flow regulator out ground, more suitable blanking plug is put in the injection well downhole flow regulator of tubing string.One drags for a throwing process complexity, has caused the very large waste of manpower and materials.Existing double acting throw in catcher need to pulled out after blanking plug, by the magnet in throw in catcher, the blanking plug of pulling out is inhaled on throw in catcher sucker, and then the blanking plug that needs are dropped into is put in injection well downhole flow regulator.Owing to there being dirt in well, sucker is often inhaled the blanking plug of incessantly pulling out, often the blanking plug of having pulled out is put in injection well downhole flow regulator again by mistake, causes pulling work failure.
Summary of the invention
The object of this invention is to provide a kind of efficient throw in catcher that blanking plug is miscarried in injection well downhole flow regulator, pulling success rate is high of pulling out of can not making.
Technical solution of the present invention is: it comprises rope socket, upper main body, lower main body and guide way, the lower end of rope socket is connected with the upper end of upper main body by screw thread, the lower end of upper main body is connected with the upper end of lower main body by screw thread, the lower end of lower main body is connected with the upper end of guide way by screw thread, upper main body upper end is by the hinged lockwheel one that is provided with of lockwheel axle, in upper main body, the below of lockwheel one is provided with pulling arm, the upper end of upper pulling arm and the lockwheel one merga pass bearing pin that matches is hinged in main body, between the middle part of upper pulling arm and upper main body, be provided with stage clip, the lower end of upper pulling arm is hinged with short circuit one, the lower end of short circuit one is provided with drags for head, lower main body upper end is by the hinged lockwheel two that is provided with of lockwheel axle, in lower main body, the below of lockwheel two is provided with lower pulling arm, match with lockwheel two and be hinged in lower main body by bearing pin in the upper end of lower pulling arm, between the middle part of lower pulling arm and lower main body, be provided with stage clip, the lower end of lower pulling arm is hinged with short circuit two, the lower end of short circuit two is provided with delivery head, guide way upper end is by the hinged lockwheel three that is provided with of lockwheel axle, on guide way, the below of lockwheel three is provided with guide grab, match with lockwheel three and be hinged on guide way by bearing pin in the upper end of guide grab, between the lower end of guide grab and guide way, be provided with stage clip.
Technique effect of the present invention is: use it can not make the blanking plug of pulling out be miscarried in injection well downhole flow regulator, pulling success rate is high.It drags for head by throw in catcher and is placed on throw in catcher upper position, deliver head and be placed on throw in catcher lower position, under throw in catcher, send in process, there is blanking plug owing to delivering on head, can slip over smoothly injection well downhole flow regulator, after the head that drags for that puts in place the blanking plug in injection well downhole flow regulator is pulled out on rear and is carried throw in catcher, then throw in catcher is delivered to the blanking plug on head, put in injection well downhole flow regulator.So just effectively avoid pulling out the misoperation that is dropped into again injection well downhole flow regulator after blanking plug.The accuracy that has ensured pulling process, has improved efficiency.
brief description of the drawings
Fig. 1 is the axial sectional structure chart of the embodiment of the present invention.
Detailed description of the invention
As shown in Figure 1, it comprises rope socket 1, upper main body 2, lower main body 3 and guide way 4, the lower end of rope socket 1 is connected with the upper end of upper main body 2 by screw thread, the lower end of upper main body 2 is connected with the upper end of lower main body 3 by screw thread, the lower end of lower main body 3 is connected with the upper end of guide way 4 by screw thread, upper main body 2 upper ends are by the hinged lockwheel 1 that is provided with of lockwheel axle 5, in upper main body 2, the below of lockwheel 1 is provided with pulling arm 22, the upper end of upper pulling arm 22 and the lockwheel 1 merga pass bearing pin 6 that matches is hinged in main body 2, between the middle part of upper pulling arm 22 and upper main body 2, be provided with stage clip 7, the lower end of upper pulling arm 22 is hinged with short circuit 1, the lower end of short circuit 1 is provided with drags for 24, lower main body 3 upper ends are by the hinged lockwheel 2 31 that is provided with of lockwheel axle 5, in lower main body 3, the below of lockwheel 2 31 is provided with lower pulling arm 32, the upper end of lower pulling arm 32 and the lockwheel 2 31 merga pass bearing pin 6 that matches is hinged in lower main body 3, between the middle part of lower pulling arm 32 and lower main body 3, be provided with stage clip 7, the lower end of lower pulling arm 32 is hinged with short circuit 2 33, the lower end of short circuit 2 33 is provided with delivers 34, guide way 4 upper ends are by the hinged lockwheel 3 41 that is provided with of lockwheel axle 5, on guide way 4, the below of lockwheel 3 41 is provided with guide grab 42, the upper end of guide grab 42 and the lockwheel 3 41 merga pass bearing pin 6 that matches is hinged on guide way 4, between the lower end of guide grab 42 and guide way 4, be provided with stage clip 7.
On each lockwheel axle 5, be separately installed with the torsion spring matching with lockwheel.Upper main body 3 position that is connected with guide way 4 with lower main body 3, position that is connected with lower main body 4 is radially provided with respectively lock screw 8.Between upper pulling arm 22 and short circuit 1, be provided with two ends and push up respectively the stage clip 7 being pressed on pulling arm 22 and short circuit 1.Between lower pulling arm 32 and short circuit 2 33, be provided with two ends and push up respectively the stage clip 7 being pressed on lower pulling arm 32 and short circuit 2 33.One side of upper main body 2 is provided with pulling arm short circuit one and drags for a groove 25.One side of lower main body 3 is provided with lower pulling arm short circuit two and delivers a groove 35.One side of guide way 4 is provided with guide grab groove 43.
Claims (8)
1. efficient throw in catcher, it comprises rope socket (1), upper main body (2), lower main body (3) and guide way (4), the lower end of rope socket (1) is connected with the upper end of upper main body (2) by screw thread, the lower end of upper main body (2) is connected with the upper end of lower main body (3) by screw thread, the lower end of lower main body (3) is connected with the upper end of guide way (4) by screw thread, it is characterized in that: upper main body (2) upper end is by the hinged lockwheel one (21) that is provided with of lockwheel axle (5), the below of the upper lockwheel one (21) of upper main body (2) is provided with pulling arm (22), the upper end of upper pulling arm (22) and lockwheel one (21) the merga pass bearing pin (6) that matches is hinged in main body (2), between the middle part of upper pulling arm (22) and upper main body (2), be provided with stage clip (7), the lower end of upper pulling arm (22) is hinged with short circuit one (23), the lower end of short circuit one (23) is provided with drags for head (24), lower main body (3) upper end is by the hinged lockwheel two (31) that is provided with of lockwheel axle (5), the below of the upper lockwheel two (31) of lower main body (3) is provided with lower pulling arm (32), the upper end of lower pulling arm (32) and lockwheel two (31) the merga pass bearing pin (6) that matches is hinged in lower main body (3), between the middle part of lower pulling arm (32) and lower main body (3), be provided with stage clip (7), the lower end of lower pulling arm (32) is hinged with short circuit two (33), the lower end of short circuit two (33) is provided with delivers head (34), guide way (4) upper end is by the hinged lockwheel three (41) that is provided with of lockwheel axle (5), the below of the upper lockwheel three (41) of guide way (4) is provided with guide grab (42), the upper end of guide grab (42) and lockwheel three (41) the merga pass bearing pin (6) that matches is hinged on guide way (4), between the lower end of guide grab (42) and guide way (4), be provided with stage clip 7.
2. efficient throw in catcher as claimed in claim 1, is characterized in that being separately installed with the torsion spring matching with lockwheel on described each lockwheel axle (5).
3. efficient throw in catcher as claimed in claim 1, is characterized in that described upper main body (3) position that is connected with guide way (4) with lower main body (3), position that is connected with lower main body (4) is radially provided with respectively lock screw (8).
4. efficient throw in catcher as claimed in claim 1, is characterized in that between described upper pulling arm (22) and short circuit one (23), being provided with two ends pushes up respectively the stage clip (7) being pressed on pulling arm (22) and short circuit one (23).
5. efficient throw in catcher as claimed in claim 1, is characterized in that between described lower pulling arm (32) and short circuit two (33), being provided with two ends pushes up respectively the stage clip (7) being pressed on lower pulling arm (32) and short circuit two (33).
6. efficient throw in catcher as claimed in claim 1, a side that it is characterized in that described upper main body (2) is provided with pulling arm short circuit one and drags for a groove (25).
7. efficient throw in catcher as claimed in claim 1, is characterized in that a side of described lower main body (3) is provided with a lower pulling arm short circuit two delivery groove (35).
8. efficient throw in catcher as claimed in claim 1, is characterized in that a side of described guide way (4) is provided with guide grab groove (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873057.3U CN203655197U (en) | 2013-12-28 | 2013-12-28 | High-efficiency throwing and pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873057.3U CN203655197U (en) | 2013-12-28 | 2013-12-28 | High-efficiency throwing and pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203655197U true CN203655197U (en) | 2014-06-18 |
Family
ID=50921597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320873057.3U Expired - Fee Related CN203655197U (en) | 2013-12-28 | 2013-12-28 | High-efficiency throwing and pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203655197U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747108A (en) * | 2015-02-10 | 2015-07-01 | 中国石油天然气股份有限公司 | Multifunctional electric control throwing and fishing device |
| CN106223891A (en) * | 2016-08-12 | 2016-12-14 | 中国石油化工股份有限公司 | A kind of throw in catcher |
| CN106437595A (en) * | 2016-12-21 | 2017-02-22 | 牡丹江博实石油机械科技有限公司 | Automatic arm retraction type putting and fishing device |
| CN108412446A (en) * | 2018-04-10 | 2018-08-17 | 中国石油天然气股份有限公司 | Two-throw throwing and fishing device |
-
2013
- 2013-12-28 CN CN201320873057.3U patent/CN203655197U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747108A (en) * | 2015-02-10 | 2015-07-01 | 中国石油天然气股份有限公司 | Multifunctional electric control throwing and fishing device |
| CN104747108B (en) * | 2015-02-10 | 2017-06-16 | 中国石油天然气股份有限公司 | Multifunctional electric control throwing and fishing device |
| CN106223891A (en) * | 2016-08-12 | 2016-12-14 | 中国石油化工股份有限公司 | A kind of throw in catcher |
| CN106437595A (en) * | 2016-12-21 | 2017-02-22 | 牡丹江博实石油机械科技有限公司 | Automatic arm retraction type putting and fishing device |
| CN106437595B (en) * | 2016-12-21 | 2019-01-04 | 牡丹江博实石油机械科技有限公司 | Automatically arm-type throw in catcher is received |
| CN108412446A (en) * | 2018-04-10 | 2018-08-17 | 中国石油天然气股份有限公司 | Two-throw throwing and fishing 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: 20200727 Address after: 157000 Heilongjiang District, Mudanjiang City, Dongan Province East seven road Xin'an Street Woodworking Machinery Factory Patentee after: Mudanjiang Jinheng Petroleum Machinery Technology Co.,Ltd. Address before: 157000 Heilongjiang Mudanjiang District, Dongan District, Xin'an Street East seven road Woodworking Machinery Factory Patentee before: MUDANJIANG BOSHI PETROLEUM MACHINERY TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 |