CN2880783Y - Driller near distance integrated pulling device - Google Patents
Driller near distance integrated pulling device Download PDFInfo
- Publication number
- CN2880783Y CN2880783Y CN 200620099888 CN200620099888U CN2880783Y CN 2880783 Y CN2880783 Y CN 2880783Y CN 200620099888 CN200620099888 CN 200620099888 CN 200620099888 U CN200620099888 U CN 200620099888U CN 2880783 Y CN2880783 Y CN 2880783Y
- Authority
- CN
- China
- Prior art keywords
- rig
- drill
- steel rope
- fixed
- whole
- 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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- Earth Drilling (AREA)
Abstract
A whole drag device at close quarters of drill solves primarily problems of high cost of prior whole drag drill, no construction during the night and long period for building well, which is characterized in that crown block (1) is connected with ground anchor (4) fixed under the ground, while traveling block (2) is connected with base of the drill (5) and wire rope (3) whose two ends are linked with the base of the drill (5) and tractor (6) respectively circles orderly between the crown block and the traveling block (1,2),. Characteristics of the whole drag device at close quarters of the drill are low cost, stable run, safety, construction during the night in addition to short period for building the well.
Description
Technical field:
The utility model relates to the closely whole dragging device of whole dragging device, especially rig used in the oil drilling field.
Background technology:
Along with Oilfield developing, existing design platform well is more, in order to reduce cost of drilling, adopts whole rig to move.And present whole rig moves and needs 10-12 platform trac. to drag, and 5 trac.s rotate.So just exist the cost height, running stability is poor, has potential safety hazard, and do not construct night, and the problem that construction cycle is long is unfavorable for applying.
The utility model content:
In order to solve the existing whole drilling apparatus cost height that drags, do not construct night, the problem that construction cycle is long, the utility model provides a kind of rig closely whole dragging device, not only cost is low for the closely whole dragging device of this rig, operates steadily, and has safe and reliable, can construct night, the characteristics that construction cycle is short.
The technical solution of the utility model is: the closely whole dragging device of this rig comprises fixed pulley group, running block and steel rope, the fixed pulley group be fixed on underground earth anchor and be connected, moving group assembly pulley is connected with rig substructure, be wound with steel rope in order between fixed, running block, the steel rope two ends is connected with rig substructure and trac. respectively.
Fixed, running block in the such scheme are made up of 5 pulleys respectively; The steel rope two ends is colluded greatly with rig substructure and rig respectively and is connected.
The utlity model has following beneficial effect: the closely whole dragging device of this rig is owing to take such scheme, with 1 trac. pulling steel rope one end, or steel rope one end linked to each other with colluding greatly, pulling by the winch on trac. or the rig, can reach the purpose that integral body drags rig, thereby reduced the whole expense of dragging, having solved whole the dragging of rig uses trailer, trac. many, organize long contradiction of time, shorten construction cycle, put in order and operate steadily when dragging, safe and reliable, can carry on construction work at night, improve resettlement efficient, help applying.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
1-fixed pulley group among the figure, 2-running block, 3-steel rope, 4-earth anchor, 5-rig substructure, 6-trac..
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, the closely whole dragging device of this rig comprises fixed pulley group 1, running block 2 and steel rope 3, fixed pulley group 1 be fixed on underground earth anchor 4 and be connected, moving group assembly pulley 2 is connected with rig substructure 5, fixed, running block (1,2) form by 5 pulleys respectively, fixed, running block (1,2) be wound with steel rope 3 between in order, steel rope 3 one terminations are connected with rig substructure 5, the other end colludes greatly with trac. 6 or rig and is connected, and buries an earth anchor 4 according to controlled directional well in the whole suitable distance in direction dead ahead of dragging, and fixed pulley group 1 is connected with earth anchor 4, running block 2 is connected with rig substructure 5, collude pulling steel rope 3 one ends greatly with 1 trac. or with rig,, can reach the purpose that integral body drags rig by the pulling of the winch on trac. or the rig.Drag the time thereby save, to reduce whole trailer, the trac. that drags use, to have reduced migration cost, to shorten construction cycle, and wholely to operate steadily when dragging, safe and reliable, can carry on construction work at night, improved resettlement efficient, help applying.
Claims (3)
1, the closely whole dragging device of a kind of rig, comprise fixed pulley group (1), running block (2) and steel rope (3), it is characterized in that: fixed pulley group (1) be fixed on underground earth anchor (4) and be connected, moving group assembly pulley (2) is connected with rig substructure (5), fixed, running block (1,2) be wound with steel rope (3) between in order, steel rope (3) two ends is connected with rig substructure (5) and trac. (6) respectively.
2, the closely whole dragging device of rig according to claim 1, it is characterized in that: fixed, running block (1,2) is made up of 5 pulleys respectively.
3, the closely whole dragging device of rig according to claim 2, it is characterized in that: steel rope (3) two ends is colluded greatly with rig substructure (5) and rig respectively and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099888 CN2880783Y (en) | 2006-03-27 | 2006-03-27 | Driller near distance integrated pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099888 CN2880783Y (en) | 2006-03-27 | 2006-03-27 | Driller near distance integrated pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880783Y true CN2880783Y (en) | 2007-03-21 |
Family
ID=37880625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620099888 Expired - Fee Related CN2880783Y (en) | 2006-03-27 | 2006-03-27 | Driller near distance integrated pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880783Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881135A (en) * | 2010-06-28 | 2010-11-10 | 中原特种车辆有限公司 | Understructure of novel drilling machine base |
| CN104787710A (en) * | 2015-04-23 | 2015-07-22 | 张伟强 | Linear motion reinforcement module with pulley block |
| CN107381461A (en) * | 2017-07-24 | 2017-11-24 | 中国石油集团渤海钻探工程有限公司 | Soft chiltern water zone rig is whole to drag technique |
-
2006
- 2006-03-27 CN CN 200620099888 patent/CN2880783Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881135A (en) * | 2010-06-28 | 2010-11-10 | 中原特种车辆有限公司 | Understructure of novel drilling machine base |
| CN101881135B (en) * | 2010-06-28 | 2015-02-04 | 中原特种车辆有限公司 | Understructure of novel drilling machine base |
| CN104787710A (en) * | 2015-04-23 | 2015-07-22 | 张伟强 | Linear motion reinforcement module with pulley block |
| CN104787710B (en) * | 2015-04-23 | 2017-02-01 | 张伟强 | Linear motion reinforcement module with pulley block |
| CN107381461A (en) * | 2017-07-24 | 2017-11-24 | 中国石油集团渤海钻探工程有限公司 | Soft chiltern water zone rig is whole to drag technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 Termination date: 20110327 |