CN104533302A - Supporting device of derrick of slant-hole drilling rig - Google Patents
Supporting device of derrick of slant-hole drilling rig Download PDFInfo
- Publication number
- CN104533302A CN104533302A CN201510002922.0A CN201510002922A CN104533302A CN 104533302 A CN104533302 A CN 104533302A CN 201510002922 A CN201510002922 A CN 201510002922A CN 104533302 A CN104533302 A CN 104533302A
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- CN
- China
- Prior art keywords
- derrick
- rotating mechanism
- slant
- hound
- hinged
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 239000012530 fluid Substances 0.000 claims description 4
- 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 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000010959 steel Substances 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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)
- Earth Drilling (AREA)
Abstract
The invention provides a supporting device of a derrick of a slant-hole drilling rig. The supporting device comprises a rotary mechanism, a plug pin mechanism, a rotary guide pipe, a slant brace rod, a hoisting cylinder and the like. The lower end of a front vertical column of the derrick is hinged to a base lug plate on a base, the two ends of the hoisting cylinder are hinged to a derrick trailer and the lower section of the front vertical column of the derrick respectively, one end of the slant brace rod is hinged to a base on the derrick trailer, the other end of the slant brace rod penetrates into the rotary mechanism on the derrick, and the rotary mechanism can freely rotate in the rotary guide pipe on the derrick. When the dip angle of the derrick is adjusted in place, the plug pin mechanism located on the rotary mechanism is controlled through ground operation, a pin shaft penetrates through the device, the slant brace rod and the rotary mechanism are connected, and therefore the derrick is supported through the slant brace rod, and well drilling operation is carried out. The supporting structure is simple in structure, the pin shaft can penetrate through the device conveniently by cooperation with the plug pin mechanism and the rotary mechanism on the derrick so as to support the derrick, the position of the derrick is fixed, and operation safety is improved.
Description
Technical field
The invention belongs to oil drilling machine equipment technical field, relating to a kind of slant rig for boring derrick support device during deviated wells.
Background technology
In order to adapt to special geographical environment and structure, some oil-gas minings, need to beat deviated wells, and the drilling derrick playing deviated wells employing is just slope frame.Slope frame tilt adjustment scope is generally 45 ° ~ 90 °.
At present, after adjusting to the right place in derrick of slant-hole drilling rig angle of inclination, hound and derrick epimere adopt pinned connection to support derrick, derrick operator must climb up on eighty-board, penetrates bearing pin to realize the connection of hound and derrick, both inconvenient, also dangerous, easily cause the accident.
Summary of the invention
The object of this invention is to provide a kind of derrick of slant-hole drilling rig bracing or strutting arrangement, solve and existingly penetrate bearing pin inconvenience also unsafe problem.After adjusting to the right place in derrick angle of inclination, the bolt mechanism that ground is controlled on derrick by hydraulic remote squeezes into bearing pin automatically to connect hound and derrick, supports derrick.
The technical scheme that technical solution problem of the present invention adopts is: derrick front column and rig floor hinged, lift oil tank one end and derrick trailer hinged, the other end and derrick front column hypomere hinged, by the flexible adjustment realizing derrick angle of inclination of lift oil tank, hound one end and derrick trailer hinged, the other end penetrates in the rotating mechanism of derrick epimere, rotating mechanism can in the inner rotation arbitrarily of derrick, bolt mechanism is equipped with on rotating mechanism top, after derrick is adjusted to the right place, the connection that bearing pin realizes rotating mechanism and hound is penetrated by bolt mechanism, thus support derrick by hound.
Derrick of slant-hole drilling rig bracing or strutting arrangement of the present invention, feature is also that rotating mechanism in the inner arbitrary rotation of derrick, and can ensure that hound slides along rotating mechanism internal freedom all the time.
Described bolt mechanism is equipped with sleeve, and bearing pin can free-extension in sleeve.Realize the connection of hound and rotating mechanism.
The invention has the beneficial effects as follows, structure is simple, convenient and practical, by the rotating mechanism on derrick, coordinates the bolt mechanism on rotating mechanism, inserts bearing pin easily, support derrick, improve the safety of operation, easy to operate.At derrick of slant-hole drilling rig, there is very strong application value.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated, but the present invention is not limited to following examples.
Fig. 1 is slant rig drillng operation view.
Fig. 2 is derrick Support Position hound and rotating mechanism junction fragmentary detail view.
Fig. 3 is bolt mechanism detailed maps.
Symbol description:
1-bolt mechanism, 2-hound, 3-lift oil tank, 4-derrick trailer, 5-base, 6-pedestal otic placode, 7-derrick, 8-rotary pedal, 9-rotating mechanism, 10-rotating guide tube, 11-fluid cylinder, 12-rotary crank, 13-otic placode, 14-round steel, 15-sleeve, 16-bearing pin.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, invention is described in detail.
With reference to Fig. 1-Fig. 3, slope frame support device structure of the present invention is, the pedestal otic placode 6 of derrick 7 front column lower end and base 5 is hinged, lift oil tank 3 lower end and derrick trailer 3 hinged, lift oil tank 3 upper end and derrick 7 hypomere hinged, hound 2 lower end and derrick trailer 4 hinged.Hound 2 epimere is inserted in rotating mechanism 9 all the time, rotating mechanism 9 can rotate freely in the rotating guide tube 10 on derrick 7, thus drive any adjustment at derrick 7 angle of inclination, after adjusting to the right place in derrick 7 angle of inclination, bolt mechanism 1 squeezes into bearing pin 16 to realize the connection of hound 2 and rotating mechanism 9, thus relies on hound 2 to support derrick 7 to carry out drillng operation.
Bolt mechanism 1 is welded on rotating mechanism 9, and the position perforate of corresponding bearing pin 16 at rotating mechanism 9, control operation handle in ground controls fluid cylinder 11 action, and fluid cylinder 11 driven rotary crank 12 rotates, thus drives bearing pin 16 to stretch freely in sleeve 15.After derrick 7 is adjusted to the right place, squeeze into bearing pin, if deviation appears in rotating mechanism 9 locating hole and hound 2 locating hole, fine-tuning lift oil tank, treat that holes is alignd, then bearing pin 16 is successively through hound 2 and rotating mechanism 9, realizes the connection of hound 2 and rotating mechanism 9.
This slope frame bracing or strutting arrangement is by lift oil tank 2 derrick telescoping 7, the pedestal otic placode 6 of derrick 7 on base 5 is rotated freely, derrick 7 front column and pedestal otic placode 6 relative motion, rotating mechanism 9 simultaneously in derrick 7 rotates freely in rotating guide tube 10, thus drive hound 2 slippage freely in rotating mechanism 9, after derrick 7 arrives desired location, by oil cylinder 11 action of hydraulic control bolt mechanism 1, realize hound 2 and the connection of rotating mechanism 9, the position of derrick 7 can be fixed.
This slope frame bracing or strutting arrangement can coordinate the rotary pedal 8 at derrick 7 rear portion, realizes the maintenance to bolt mechanism 1, improves processing safety, easy to operate, has very large promotion and application be worth at derrick of slant-hole drilling rig.
Claims (3)
1. a derrick of slant-hole drilling rig bracing or strutting arrangement, it is characterized in that: the pedestal otic placode on the lower end of derrick front column and base is hinged, lift oil tank respectively with derrick trailer and derrick front column hypomere hinged, hound one end and derrick trailer hinged, the other end penetrates in the rotating mechanism on derrick, rotating mechanism can rotate freely being welded in the rotating guide tube in derrick, after derrick lifting puts in place, the bolt mechanism controlled on rotating mechanism by ground squeezes into bearing pin, realize the connection of hound and rotating mechanism, thus the position of fixing derrick.
2. derrick of slant-hole drilling rig bracing or strutting arrangement according to claim 1, it is characterized in that: described hound is through in rotating mechanism all the time, along with the flexible of lift oil tank and the adjustment of derrick angle, hound can rotating mechanism translation gliding relatively, and rotating mechanism can rotate freely in rotating guide tube.
3. derrick of slant-hole drilling rig bracing or strutting arrangement according to claim 1, it is characterized in that: bolt mechanism is welded on rotating mechanism, and in the perforate of rotating mechanism correspondence position, the fluid cylinder action of bolt mechanism is controlled by controlling ground operating grip, realize the connection of hound and rotating mechanism, thus support derrick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002922.0A CN104533302A (en) | 2015-01-04 | 2015-01-04 | Supporting device of derrick of slant-hole drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002922.0A CN104533302A (en) | 2015-01-04 | 2015-01-04 | Supporting device of derrick of slant-hole drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104533302A true CN104533302A (en) | 2015-04-22 |
Family
ID=52848906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510002922.0A Pending CN104533302A (en) | 2015-01-04 | 2015-01-04 | Supporting device of derrick of slant-hole drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104533302A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888565A (en) * | 2016-06-16 | 2016-08-24 | 中石化石油工程机械有限公司第四机械厂 | Telescoping protection device of workover rig mast derrick |
| CN108223513A (en) * | 2018-02-27 | 2018-06-29 | 四川宏华石油设备有限公司 | A kind of attachment device |
| CN110439878A (en) * | 2019-06-27 | 2019-11-12 | 北京安泰隆机电技术有限公司 | A kind of hydraulic bolt mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6257349B1 (en) * | 2000-10-06 | 2001-07-10 | Allen Eugene Bardwell | Top head drive and mast assembly for drill rigs |
| CN2575285Y (en) * | 2002-10-08 | 2003-09-24 | 无锡市双帆钻凿设备有限公司 | Wear protector for rotary casings |
| CN202578509U (en) * | 2012-04-10 | 2012-12-05 | 河北华北石油荣盛机械制造有限公司 | Inclined and straight well driller |
| CN103603601A (en) * | 2013-11-26 | 2014-02-26 | 河北华北石油荣盛机械制造有限公司 | Inclined and vertical well drilling machine |
| CN204511315U (en) * | 2015-01-04 | 2015-07-29 | 中国石油大学(华东) | Derrick of slant-hole drilling rig bracing or strutting arrangement |
-
2015
- 2015-01-04 CN CN201510002922.0A patent/CN104533302A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6257349B1 (en) * | 2000-10-06 | 2001-07-10 | Allen Eugene Bardwell | Top head drive and mast assembly for drill rigs |
| CN2575285Y (en) * | 2002-10-08 | 2003-09-24 | 无锡市双帆钻凿设备有限公司 | Wear protector for rotary casings |
| CN202578509U (en) * | 2012-04-10 | 2012-12-05 | 河北华北石油荣盛机械制造有限公司 | Inclined and straight well driller |
| CN103603601A (en) * | 2013-11-26 | 2014-02-26 | 河北华北石油荣盛机械制造有限公司 | Inclined and vertical well drilling machine |
| CN204511315U (en) * | 2015-01-04 | 2015-07-29 | 中国石油大学(华东) | Derrick of slant-hole drilling rig bracing or strutting arrangement |
Non-Patent Citations (1)
| Title |
|---|
| 余利军等: "ZJ30DBX斜井钻机的研制", 《石油机械》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888565A (en) * | 2016-06-16 | 2016-08-24 | 中石化石油工程机械有限公司第四机械厂 | Telescoping protection device of workover rig mast derrick |
| CN105888565B (en) * | 2016-06-16 | 2018-01-30 | 中石化石油工程机械有限公司第四机械厂 | A kind of workover rig locking set telescopic protecting device |
| CN108223513A (en) * | 2018-02-27 | 2018-06-29 | 四川宏华石油设备有限公司 | A kind of attachment device |
| CN110439878A (en) * | 2019-06-27 | 2019-11-12 | 北京安泰隆机电技术有限公司 | A kind of hydraulic bolt mechanism |
| CN110439878B (en) * | 2019-06-27 | 2022-10-18 | 北京安泰隆机电技术有限公司 | Hydraulic bolt mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
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| WD01 | Invention patent application deemed withdrawn after publication |