CN201970261U - Pulling-drawing tool capable of realizing rotational positioning - Google Patents
Pulling-drawing tool capable of realizing rotational positioning Download PDFInfo
- Publication number
- CN201970261U CN201970261U CN2011200746911U CN201120074691U CN201970261U CN 201970261 U CN201970261 U CN 201970261U CN 2011200746911 U CN2011200746911 U CN 2011200746911U CN 201120074691 U CN201120074691 U CN 201120074691U CN 201970261 U CN201970261 U CN 201970261U
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- China
- Prior art keywords
- push
- adapter sleeve
- pull configuration
- drawing device
- support
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- Expired - Fee Related
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Abstract
The utility model provides a pulling-drawing tool capable of realizing rotational positioning, which comprises a bracket, a fastening sleeve and a push-pull structure, wherein one end of the bracket is fixed, and the other end is connected with the push-pull structure; one end of the fastening sleeve is connected with a drawing piece, the other end is connected with the push-pull structure, and the fastening sleeve comprises two dismountable matched clamping sleeves; the push-pull structure comprises a pair of matched leading screws and nuts, wherein the leading screws are connected with the fastening sleeve; and the nuts are connected with the bracket. In the pulling-drawing tool, the bracket, the fastening sleeve and the push-pull structure are adopted, a drill collar is fixedly connected by the bracket; a plug-in assembly is clamped by the fastening sleeve; and push-pull force is applied to the bracket and the fastening sleeve by the push-pull structure, so that the plug-in assembly and the drill collar relatively move to achieve the purpose of assembling and disassembling. The operation process of assembling and disassembling is simple and quick, labor is saved, working efficiency is greatly improved, and the drill collar and the plug-in assembly can be prevented from being damaged.
Description
Technical field
The utility model relates to oil exploration and development fields, relates in particular to a kind of rotatable location drawing device.
Background technology
At present, in the oil exploration and development fields, often need mounting or dismounting between the insertion parts of logger and the drill collar.Because the sealing of O shape sealed picture is arranged between logger insertion parts and the drill collar inwall, and the gap is less, insertion parts is in the installation and removal process, and pulling force and thrust are all bigger, directly mounts and dismounts very difficulty.In addition, often circumferentially locate with alignment pin between insertion parts and the drill collar, insertion parts is put into after the drill collar, also will be rotated with the centering location, and this has just more increased the difficulty of installation and removal.At present, use hand tools such as pipe wrench etc. to install and remove usually, very require great effort, not only inefficiency is also damaged insertion parts and drill collar through regular meeting.
The utility model content
The technical problems to be solved in the utility model provide a kind of can convenient power-saving and can not damage the rotatable location drawing device of insertion parts and drill collar.
In order to address the above problem, the utility model provides a kind of rotatable location drawing device, comprising:
Support, described support one end fixedly installs, and the other end connects push-pull configuration;
Adapter sleeve, described adapter sleeve one end connects drawing part, and the other end connects described push-pull configuration, and described adapter sleeve comprises two removable cutting ferrules that match;
Push-pull configuration, described push-pull configuration comprise the leading screw and the nut of pair of matched, and described leading screw connects described adapter sleeve, and described nut connects described support.
Further, described support comprises the contiguous block of detachable connection support body.
Further, described contiguous block is provided with the internal thread that is used to connect.
Further, described adapter sleeve one end is provided with the catching that is used for the clamping drawing part, and the other end is provided with the screwed hole that connects described push-pull configuration.
Further, described screwed hole also is provided with block near a side of described push-pull configuration.
Further, described adapter sleeve also is provided with the removable handle that is used to rotate described adapter sleeve near an end of described push-pull configuration.
Further, be provided with the rotary handle of being convenient to operate on described leading screw power intake and the described nut.
Further, described nut is by the described support of the dismantled and assembled connection of screw.
The utlity model has following advantage:
1, the utility model adopts support, adapter sleeve and push-pull configuration, by the fixedly connected drill collar of support, by adapter sleeve clamping insertion parts, apply push-and-pull strength by push-pull configuration to support and adapter sleeve again, thereby make and between insertion parts and the drill collar relative motion takes place, reach the mounting or dismounting purpose, this installs and removes operating process simple and fast and laborsaving, operating efficiency improves greatly, can not damage drill collar and insertion parts because of undue force again.
2, an end of the close push-pull configuration of adapter sleeve also is provided with the removable handle that is used to rotate adapter sleeve in the utility model, can be easily by rotation adapter sleeve rotation insertion parts, thereby the realization insertion parts is rotated relative to drill collar, can realize the circumferential location of insertion parts in drill collar quickly and easily.
3, the utility model is simple in structure, easy to operate and cost of manufacture is cheap, and the utility model applicability is wide, is convenient to standardization and makes, and helps promoting the use of.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Fig. 1 shows a kind of rotatable location of the utility model drawing device and uses the structure cross-sectional schematic;
Fig. 2 shows A among Fig. 1 to enlarged diagram.
The specific embodiment
As Fig. 1 and shown in Figure 2, the utility model comprises support 1, adapter sleeve 2 and push-pull configuration 3.Wherein, support 1 is used to be connected and fixed device, and adapter sleeve 2 is used to connect drawing part, and push-pull configuration 3 is used for making support 1 and adapter sleeve 2 that relative motion take place by input power.
Support 1 one ends fixedly install, and the other end connects push-pull configuration 3.Support 1 both can be fixedly installed on the workbench, also can be fixedly connected the object of drawing part mounting or dismounting.In the present embodiment, support 1 fixedly connected drill collar 4.
Push-pull configuration 3 comprises the leading screw 31 and nut 32 of pair of matched, and leading screw 31 connects adapter sleeve 2, and nut 32 connects support 1.Adapter sleeve 2 is provided with the screw thread that matches with this leading screw 31, links to each other with leading screw 31 to make things convenient for adapter sleeve 2.Leading screw 31 forms screw thread pair with nut 32, rotates wherein arbitrary parts, and then another parts generation relative motion thereby drive between insertion parts 5 and the drill collar 4 relative motion takes place, and realizes mounting or dismounting.
The utility model adopts support 1, adapter sleeve 2 and push-pull configuration 3, by support 1 fixedly connected drill collar 4, by adapter sleeve 2 clamping insertion parts 5, apply push-and-pull strength by push-pull configuration 3 to support 1 and adapter sleeve 2 again, thereby make and between insertion parts 5 and the drill collar 4 relative motion takes place, reach the mounting or dismounting purpose, this installs and removes operating process simple and fast and laborsaving, operating efficiency improves greatly, can not damage drill collar 4 and insertion parts 5 because of undue force again.
In the utility model, support 1 comprises the contiguous block 11 of detachable connection support body.On this contiguous block 11, syndeton is set, can changes contiguous block 11 according to actual needs, to reach the purpose that enlarges the utility model scope of application.
In the utility model, contiguous block 11 is provided with the internal thread 12 that is used to connect.Use screw thread as syndeton, simple and reliable, be easy to cooperate processing.
In the utility model, adapter sleeve 2 one ends are provided with the catching 21 that is used for the clamping drawing part, and the other end is provided with the screwed hole 22 that connects push-pull configuration 3.Catching 21 is set on the adapter sleeve 2, can on insertion parts 5, respective card slot be set, to realize quick clamping.These screwed hole 22 screw threads and leading screw 31 match, and conveniently are connected with leading screw 31.
In the utility model, screwed hole 22 also is provided with block 23 near a side of push-pull configuration 3.This block 23 can be arranged in the stepped hole in connecting thread hole 22, leans to make things convenient for leading screw 31 ends, transmits thrust.
In the utility model, adapter sleeve 2 also is provided with the removable handle 24 that is used to rotate adapter sleeve 2 near an end of push-pull configuration 3.Adapter sleeve 2 also is provided with the removable handle 24 that is used to rotate adapter sleeve 2 near an end of push-pull configuration 3 in the utility model, can be easily by 5 of rotation adapter sleeve 2 rotation insertion sections, thereby realization insertion parts 5 is rotated relative to drill collar 4, can realize the circumferential location of insertion parts 5 in drill collar 4 quickly and easily.
In the utility model, be provided with the rotary handle of being convenient to operate 33 on leading screw 31 power intakes and the nut 32.This rotary handle 33 not only conveniently applies strength rotation screw thread pair, and also convenient control nut 32 and leading screw 31 make nut 32 and leading screw 31 not rotate when needed, to make things convenient for the transmission of power.
In the utility model, nut 32 is by screw 34 dismantled and assembled connection supports 1.Use screw 34 to connect, simple and reliable, easy to operate, and be easy to seek substitute.
When using the utility model to pack insertion parts 5 into drill collar 4, earlier with two cutting ferrule 21 clamping insertion parts 5 that match, use screw to connect two cutting ferrules 20 then, again block 23 is put into the stepped hole 22 of adapter sleeve 20.Support 1 by the drill collar 4 that is threaded, is connected support 1 with nut 32 by screw 34 then.Leading screw 31 attaching nuts 32 are screwed into, lean block 23 up to leading screw 31 ends, continue by rotary handle 33 rotating threaded shafts 31, leading screw 31 heads on block 23, adapter sleeve 2 and insertion parts 5 and advances in drill collar 4, up to putting in place.Adjust the circumferential position of insertion parts 5 in drill collar 4 by handle 24 at last, fastening this insertion parts 5 in back, location is finished installation process.
When using the utility model that insertion parts 5 is dismantled, at first take the fastening structure between insertion parts 5 and the drill collar 4 apart in drill collar 4.Connect drill collar 4 and insertion parts 5 then respectively, identical when connecting drill collar 4 and insertion parts 5 actions and insertion parts 5 being installed.When operation push-pull configuration 3, need take off block 23, make leading screw 31 be connected with adapter sleeve 2, pull down screw 34, make nut 32 throw off support 1, make leading screw 31 not rotate by the rotary handle 33 on the operation leading screw 31, rotate nut 32 simultaneously, can spur adapter sleeve 2 and insertion parts 5 motions, insertion parts 5 is pulled out drill collar 4 the most at last, finishes unloading process.
The utility model is simple in structure, easy to operate and cost of manufacture is cheap, and the utility model applicability is wide, is convenient to standardization and makes, and helps promoting the use of.
In sum; it below only is preferable case study on implementation of the present utility model; be not to be used to limit protection domain of the present utility model; therefore; all any modifications of within spirit of the present utility model and principle, being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. a rotatable location drawing device is characterized in that, comprising:
Support, described support one end fixedly installs, and the other end connects push-pull configuration;
Adapter sleeve, described adapter sleeve one end connects drawing part, and the other end connects described push-pull configuration, and described adapter sleeve comprises two removable cutting ferrules that match;
Push-pull configuration, described push-pull configuration comprise the leading screw and the nut of pair of matched, and described leading screw connects described adapter sleeve, and described nut connects described support.
2. rotatable location as claimed in claim 1 drawing device, it is characterized in that: described support comprises the contiguous block of detachable connection support body.
3. rotatable location as claimed in claim 2 drawing device, it is characterized in that: described contiguous block is provided with the internal thread that is used to connect.
4. rotatable location as claimed in claim 1 drawing device is characterized in that: described adapter sleeve one end is provided with the catching that is used for the clamping drawing part, and the other end is provided with the screwed hole that connects described push-pull configuration.
5. rotatable location as claimed in claim 4 drawing device is characterized in that: described screwed hole also is provided with block near a side of described push-pull configuration.
6. rotatable location as claimed in claim 4 drawing device is characterized in that: described adapter sleeve also is provided with the removable handle that is used to rotate described adapter sleeve near an end of described push-pull configuration.
7. rotatable location as claimed in claim 1 drawing device is characterized in that: be provided with the rotary handle of being convenient to operate on described leading screw power intake and the described nut.
8. rotatable location as claimed in claim 1 drawing device is characterized in that: described nut is by the described support of the dismantled and assembled connection of screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200746911U CN201970261U (en) | 2011-03-21 | 2011-03-21 | Pulling-drawing tool capable of realizing rotational positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200746911U CN201970261U (en) | 2011-03-21 | 2011-03-21 | Pulling-drawing tool capable of realizing rotational positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970261U true CN201970261U (en) | 2011-09-14 |
Family
ID=44575366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200746911U Expired - Fee Related CN201970261U (en) | 2011-03-21 | 2011-03-21 | Pulling-drawing tool capable of realizing rotational positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970261U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510883A (en) * | 2013-09-29 | 2014-01-15 | 航天科工惯性技术有限公司 | Push-and-pull device for drill collar |
| CN104669193A (en) * | 2015-02-11 | 2015-06-03 | 中国海洋石油总公司 | Push-pull tool |
| CN105986804A (en) * | 2015-01-30 | 2016-10-05 | 中石化石油工程技术服务有限公司 | Petroleum logging instrument housing dismounting device |
| CN109531964A (en) * | 2018-11-27 | 2019-03-29 | 广东金明精机股份有限公司 | Easy-to-dismount screw of plastic extruder disassembly and assembly structure and its method for dismounting |
| CN112405423A (en) * | 2020-11-05 | 2021-02-26 | 中国石油天然气集团有限公司 | Tool for disassembling and assembling framework core of while-drilling instrument and using method thereof |
| CN112975832A (en) * | 2019-12-16 | 2021-06-18 | 航天科工惯性技术有限公司 | Disassembly and assembly tool for internal bin body of drill collar instrument |
-
2011
- 2011-03-21 CN CN2011200746911U patent/CN201970261U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510883A (en) * | 2013-09-29 | 2014-01-15 | 航天科工惯性技术有限公司 | Push-and-pull device for drill collar |
| CN103510883B (en) * | 2013-09-29 | 2015-11-25 | 航天科工惯性技术有限公司 | For the push-pull device at fixed of drill collar |
| CN105986804A (en) * | 2015-01-30 | 2016-10-05 | 中石化石油工程技术服务有限公司 | Petroleum logging instrument housing dismounting device |
| CN105986804B (en) * | 2015-01-30 | 2024-02-27 | 中国石油化工集团有限公司 | Shell dismounting device of petroleum logging instrument |
| CN104669193A (en) * | 2015-02-11 | 2015-06-03 | 中国海洋石油总公司 | Push-pull tool |
| CN104669193B (en) * | 2015-02-11 | 2016-08-24 | 中国海洋石油总公司 | A kind of push-and-pull instrument |
| CN109531964A (en) * | 2018-11-27 | 2019-03-29 | 广东金明精机股份有限公司 | Easy-to-dismount screw of plastic extruder disassembly and assembly structure and its method for dismounting |
| CN112975832A (en) * | 2019-12-16 | 2021-06-18 | 航天科工惯性技术有限公司 | Disassembly and assembly tool for internal bin body of drill collar instrument |
| CN112405423A (en) * | 2020-11-05 | 2021-02-26 | 中国石油天然气集团有限公司 | Tool for disassembling and assembling framework core of while-drilling instrument and using method thereof |
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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 |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: China Oilfield Services Limited Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: China Oilfield Services Limited Patentee before: China National Offshore Oil Corporation |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20190321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |