CN201560725U - Rope stabilizer - Google Patents
Rope stabilizer Download PDFInfo
- Publication number
- CN201560725U CN201560725U CN2009202494087U CN200920249408U CN201560725U CN 201560725 U CN201560725 U CN 201560725U CN 2009202494087 U CN2009202494087 U CN 2009202494087U CN 200920249408 U CN200920249408 U CN 200920249408U CN 201560725 U CN201560725 U CN 201560725U
- Authority
- CN
- China
- Prior art keywords
- rope
- steel wire
- wire rope
- tension spring
- stabilizer device
- 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
Links
- 239000003381 stabilizer Substances 0.000 title abstract 4
- 238000005553 drilling Methods 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a rope stabilizer device, which avoids messy rope arrangement caused by coil rope skipping of a rotary drum under the condition of high rotational speed in the process of well drilling and repairing operation in an oil field. The rope stabilizer device comprises pulley supports, pulleys, steel wire ropes, a rope clamp, a limit plate, a lateral plate, a tension spring, a spiral fastener, a fixing bolt and a fixing nut; steel wire ropes are wound around the pulleys at two ends; the limit plate is arranged on the steel wire rope on one side; a limit hole is arranged in the middle of the limit plate; the tension spring is arranged on the steel wire rope on the other side; and the tension spring is connected with the spiral fastener. The rope stabilizer device has the advantages of being capable of effectively solving the problem of messy rope arrangement, overcoming the difficulty of prolonging the service life of the steel wire ropes, saving production and use costs, normally using high-speed gear and improving working efficiency.
Description
Technical field
The utility model relates in the drilling and repairing well operation process of oil field, avoids cylinder serving under high speed conditions rope skipping to occur and the row that the causes in disorder device of restricting.
Background technology
In the drilling and repairing well operation process, because the wire rope between cylinder and the overhead traveling crane is longer, generally almost equate with derrick height, cylinder is when rotating serving at a high speed, violent shake will appear in this section wire rope under the influence of the tractive force of self gravitation, cylinder and other factors, cause that wire rope twines the appearance rope skipping, back of the body rope waits arranges the irregular phenomenon of rope.This phenomenon directly influences the application life of wire rope, and produces shock loading when back of the body rope falls, and the safe handling of miscellaneous equipment is exerted an influence.Present most of drilling and workover machines operating personnel for avoiding the generation of this phenomenon, guarantee safety work, and generally all without top gear, this has directly influenced their operating efficiency.
Summary of the invention
The purpose of this utility model provides a kind of steady rope device, and effectively the in disorder problem of the row's of solution rope prolongs the wire rope difficult problem in application life, can save again and produce and use cost, and can normally use top gear, has improved operating efficiency.
For achieving the above object, the utility model is achieved through the following technical solutions:
Steady rope device comprises pulley support, pulley, wire rope, wire clips, limiting plate, side plate, extension spring, screw-button, set bolt, hold-down nut, and wire rope is walked around two head sheaves, is provided with limiting plate on the wire rope of a side, and the centre is provided with spacing hole; The wire rope of opposite side is provided with extension spring, and extension spring is connected with screw-button.
The utility model has the advantages that: simple and practical, as the case may be,, this steady rope device is installed in certain position of cylinder top, the hole on the steel wire penetrating limiting plate on the cylinder, serving just the chaotic problem of restricting owing to row that cylinder and the violent shake of the wire rope in day workshop occur can not occur under the high speed conditions of cylinder light load like this, and the row of making restricts in good order, prolonged the application life of wire rope, saved cost and improved operating efficiency again.
Description of drawings
Fig. 1 is the structural representation of device of surely restricting.
The specific embodiment
Steady rope device, comprise the pulley support 1, pulley 2, wire rope 3, wire clips 4, limiting plate 6, side plate 5, set bolt 7, hold-down nut 8, extension spring 9, the screw-button 10 that are located at two ends, wire rope 3 is walked around two head sheaves 2, on the wire rope of a side, be provided with limiting plate 6, limiting plate 6 is provided with side plate 5, is provided with spacing hole 11 in the middle of the limiting plate 6; The wire rope of opposite side is provided with extension spring 9, and extension spring 9 is connected with screw-button 10.Wire rope 3 is provided with wire clips 4.
The using method of this device is: the spacing hole 11 of the drilling and repairing well wire rope being put into limiting plate 6, load onto set bolt 7 and hold-down nut 8, then the pulley support 1 at two ends is fixed on certain position of cylinder top, and assurance drilling and repairing well wire rope is perpendicular to the face of pulley 2, load onto wire rope 3, wire clips 4, extension spring 9, the screw-button 10 of this device then, adjust screw-button 10 at last, make extension spring 9 that suitable pretightning force be arranged.The float force that causes the drilling and repairing well wire rope like this when cylinder rotates serving at a high speed will be absorbed by the cushioning effect of extension spring 9, limiting plate 6 can move between two pulleys 2 rapidly with the winding position of drilling and repairing well wire rope simultaneously, so just avoided the drilling and repairing well wire rope problem of rope skipping suddenly, thereby the drilling and repairing well wire rope under rotating at a high speed, cylinder is twined neatly, prolong wire rope application life, eliminate safe hidden trouble the purpose of increasing work efficiency.
Claims (1)
1. the device of surely restricting is characterized in that comprise pulley support, pulley, wire rope, wire clips, limiting plate, extension spring, screw-button, set bolt, hold-down nut, wire rope is walked around two head sheaves, is provided with limiting plate on the wire rope of a side, and the centre is provided with spacing hole; The wire rope of opposite side is provided with extension spring, and extension spring is connected with screw-button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202494087U CN201560725U (en) | 2009-12-01 | 2009-12-01 | Rope stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202494087U CN201560725U (en) | 2009-12-01 | 2009-12-01 | Rope stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560725U true CN201560725U (en) | 2010-08-25 |
Family
ID=42625871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202494087U Expired - Fee Related CN201560725U (en) | 2009-12-01 | 2009-12-01 | Rope stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723431A (en) * | 2018-11-22 | 2019-05-07 | 中国石油天然气集团有限公司 | One kind can survey tension producing well pulley gear |
-
2009
- 2009-12-01 CN CN2009202494087U patent/CN201560725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723431A (en) * | 2018-11-22 | 2019-05-07 | 中国石油天然气集团有限公司 | One kind can survey tension producing well pulley gear |
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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: 20100825 Termination date: 20181201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |