CN205100909U - Rig is with sending brill device - Google Patents
Rig is with sending brill device Download PDFInfo
- Publication number
- CN205100909U CN205100909U CN201520794628.3U CN201520794628U CN205100909U CN 205100909 U CN205100909 U CN 205100909U CN 201520794628 U CN201520794628 U CN 201520794628U CN 205100909 U CN205100909 U CN 205100909U
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- CN
- China
- Prior art keywords
- send
- bore
- brill
- pinion
- gear
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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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Abstract
The utility model discloses a rig is with sending brill device, bore drive arrangement including sending, send the both sides of boring drive arrangement to be equipped with the sprocket that is located the derrick guide rail respectively, two sprockets mesh with the chain respectively mutually, send and bore drive arrangement through sending brill drive mechanism to be connected with two sprockets respectively, send bore the device upper and lower both sides respectively fixed be equipped with to be used for preventing to send bore device wobbling stop gear. The utility model discloses compact structure, the wholeness is good, and the installation is swift, convenient, safe and reliable, ability preventing wobbling, stability is good, has cancelled the hand brake lever work of rig floor driller personnel, and the driller personnel send the upper and lower operation of boring the device at the control chamber with regard to operatable control, have accomplished the work of running the drilling tool into the well.
Description
Technical field
The utility model relates to a kind of oil exploration equipment, is specifically related to a kind of rig drill feeding facility.
Background technology
Oil-well rig is equipment important in petroleum exploration and development, is to drive drilling tool to creep into underground by rig, and broken hole bed rock stone, under enter or propose the drilling tool in hole.The mode of the existing tubing string that hoists is all generally utilize winch, overhead traveling crane, wire rope, hook etc. to hoist.
Existing rig generally adopts the structure of kelly bar and rotating disk to carry out in running and pulling device part, by winch lay winding wire ropes, then wire rope is by overhead traveling crane etc., drive large hook lifting or transfer tubing string, the complex structure of this kelly bar and rotating disk, volume is large, and wire rope needs to make regular check on and change, and there is potential safety hazard.In addition, drill feeding facility volume is large, complex structure, and brake is sent during brill and also needed the hand steered brake lever work of rig floor driller personnel, and so not only labour intensity is large, and inefficiency.
Summary of the invention
The purpose of this utility model is exactly the defect existed for prior art, provides a kind of compact conformation, good integrity, quick for installation, convenient, safe and reliable, prevent from rocking, good stability, can alleviate labor strength, the rig drill feeding facility that can increase work efficiency.
Its technical scheme is: rig drill feeding facility, comprise and send brill drive unit, the described both sides of boring drive unit of sending are respectively equipped with the sprocket wheel being positioned at derrick guide rail, two sprocket wheels are meshed with chain respectively, the described brill drive unit that send is connected with two sprocket wheels respectively by sending brill transmission mechanism, and the both sides up and down of described drill feeding facility are fixed with the position-limit mechanism for preventing drill feeding facility from swinging respectively.
Described send bore drive unit comprise send bore main drive and send bore auxiliary drive unit, described in send bore main drive and send bore auxiliary drive unit be motor or hydraulic motor.
Described sending is bored transmission mechanism and is comprised and send brill gear-box, be positioned to send and bore gear-box internal fixtion and be arranged on to send and bore first on main drive output shaft and send brill pinion, described first send brill pinion to be engaged with send brill middle gear, described send bore middle gear output shaft on be fixed with second and send brill pinion, described second send and bores pinion and be engaged with and send brill gear wheel, described in send and bore the output shaft of gear wheel and the sprocket shaft of sprocket wheel is fixed together.
Described sending is bored transmission mechanism and is also comprised being positioned to send and bore gear-box internal fixtion and be arranged on to send and bore first on auxiliary drive unit output shaft and auxiliaryly send brill pinion, described first auxiliary sending is bored pinion and is engaged with and auxiliaryly send brill middle gear, described auxiliary send bore middle gear output shaft on be fixed with second and auxiliaryly send brill pinion, the described second auxiliary sending is bored pinion with sending and is bored gear wheel and be connected with a joggle.
Described position-limit mechanism comprises the guide wheel shaft moved left and right for limiting drill feeding facility, described guide wheel shaft is between the first derrick and two guide rails of the second derrick, the two ends of described guide wheel shaft are respectively equipped with the little directive wheel being positioned at little guide rail, described guide wheel shaft is also provided with for limiting two movable large directive wheels of drill feeding facility, described large directive wheel is positioned at large guide rail, wherein, little directive wheel and large directive wheel lay respectively at the both sides of sprocket wheel.
The described brill drive unit that send is provided with brake gear.
The utility model compared with prior art, have the following advantages: compact conformation, good integrity, quick for installation, convenient, safe and reliable, prevent from rocking, good stability, eliminate the hand steered brake lever work of rig floor driller personnel, driller personnel just can operate the operation up and down controlling drill feeding facility at operating room, complete the work of making a trip.
Accompanying drawing explanation
Here further illustrates the utility model in conjunction with the accompanying drawings and embodiments.
Fig. 1 is structure sectional view of the present utility model;
Fig. 2 is the top view of the utility model Fig. 1.
In figure: 5. send brill main drive; 7. first send brill pinion; 8. send brill middle gear; 9. send brill gear wheel; 10,101. sprocket wheels; 12. send brill auxiliary drive unit; 13. first auxiliary send brill pinion; 14. auxiliary send brill middle gear; 15. second auxiliary send brill pinion; 16. brake gears; 17. guide wheel shafts; 18,181. little directive wheels; 19,191. large directive wheels; 24. send brill gear-box; 25. second send brill pinion; 26. little guide rails; 27. large guide rails.
Detailed description of the invention
See figures.1.and.2, rig drill feeding facility, comprise the sprocket wheel 10,101 sending and bore drive unit and be separately positioned in the guide rail of derrick, two sprocket wheels 10,101 are meshed with chain respectively, send brill drive unit to be connected with two sprocket wheels 10,101 respectively by sending brill transmission mechanism, the both sides up and down of drill feeding facility are fixed with the position-limit mechanism for preventing drill feeding facility from swinging respectively.
Wherein, send brill drive unit to comprise and send brill main drive 5 and send brill auxiliary drive unit 12, send and bore main drive 5, send the auxiliary drive unit 12 of brill to be motor or hydraulic motor.Send brill motor can realize damaging for subsequent use or using according to unrestricted choice such as loads by two, ensure normally to work.As shown in Figure 1.
And send bore transmission mechanism comprise send bore gear-box 24, be positioned to send and bore gear-box 24 internal fixtion and be arranged on to send and bore first on main drive 5 output shaft and send and bore pinion 7, first send brill pinion 7 to be engaged with send brill middle gear 8, send bore middle gear 8 output shaft on be fixed with second send bore pinion 25, second send brill pinion 25 to be engaged with send brill gear wheel 9, send the brill output shaft of gear wheel 9 and the sprocket shaft of sprocket wheel 10 to be fixed together.
Brill transmission mechanism is sent also to comprise a set of auxiliary drive mechanism, be specially: be positioned to send and bore gear-box 24 internal fixtion and be arranged on and send first auxiliary the sending of boring on auxiliary drive unit 12 output shaft to bore pinion 13, first auxiliary sending is bored pinion 13 and is engaged with auxiliary sending and bores middle gear 14, auxiliary send bore middle gear 14 output shaft on be fixed with the second auxiliary sending and bore auxiliary the sending of pinion 15, second and bore pinion 15 with sending and bore gear wheel 9 and be connected with a joggle.Assisted by this part and send brill drive mechanism, can namely send to bore main drive 5 and send by a motor or two motors and bore auxiliary drive unit 12 and drive to send and bore gear wheel 9 and rotate by choice for use as required, bore gear wheel 9 movable sprocket 10 and 101 can be with to move up and down on chain by sending.Use motor or two motors can be rotated according to the size of load by this structure, meanwhile, send the auxiliary drive unit 12 of brill can also use as motor for subsequent use, when a motor damage, can be started another, there will not be and stop well operations, normal work can be ensured.
As depicted in figs. 1 and 2, position-limit mechanism comprises the guide wheel shaft 17 moved left and right for limiting drill feeding facility, guide wheel shaft 17 is between the first derrick 1 and two guide rails 3 of the second derrick 2, the two ends of guide wheel shaft 17 are respectively equipped with the little directive wheel 18 and 181 being positioned at little guide rail 26, guide wheel shaft 17 also rotates and is provided with for limiting two movable large directive wheels 19,191 of drill feeding facility, large directive wheel 19 is positioned at large guide rail 27, wherein, little directive wheel 18 and large directive wheel 19 lay respectively at the both sides of sprocket wheel 10,101.Drill feeding facility can be limited by the little directive wheel 18 at guide wheel shaft 17 and two ends to move left and right; Drill feeding facility can be limited by two large directive wheels 19 to move forward and backward, prevent drill feeding facility in the process of making a trip from rocking and vibrating, meanwhile, ensure that sprocket wheel 10 and chain mesh together all the time, prevent vibration damage.Wherein position-limit mechanism is 2, is separately positioned on the both sides up and down of drill feeding facility.
Operating principle:
Brill main drive 5 is sent to drive first to send brill pinion 7 to rotate, first send brill pinion 7 to drive send brill middle gear 8 to rotate, brill middle gear 8 is sent to drive second to send brill pinion 25 to rotate by output shaft, second send brill pinion 25 to drive send brill gear wheel 9 to rotate, send and bore gear wheel 9 and sprocket wheel 10,101 coaxial and fix, such band movable sprocket 10,101 rotates, and sprocket wheel 10,101 engages with the chain inside derrick guide rail 3 respectively and operates; Drill feeding facility vertically runs along the chain track inside chain guide derrick, drives suspension ring and drives top driving device vertically to run, complete the work of making a trip through top.
The feature of the utility model chain type top drive drilling drill feeding facility: compact conformation, good integrity, quick for installation, convenient, safe and reliable, eliminate the hand steered brake lever work of rig floor driller personnel, driller personnel just can operate the operation up and down controlling drill feeding facility and top driving device at operating room, complete the work of making a trip.
The utility model is not limited to above-mentioned embodiment, and in the ken that those skilled in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim, the content after change still belongs to protection domain of the present utility model.
Claims (6)
1. rig drill feeding facility, comprise and send brill drive unit, the described both sides of boring drive unit of sending are respectively equipped with the sprocket wheel being positioned at derrick guide rail, two sprocket wheels are meshed with chain respectively, it is characterized in that: described in send bore drive unit by send bore transmission mechanism be connected with two sprocket wheels respectively, the both sides up and down of described drill feeding facility are fixed with the position-limit mechanism for preventing drill feeding facility from swinging respectively.
2. rig drill feeding facility according to claim 1, is characterized in that: described in send bore drive unit comprise send bore main drive and send bore auxiliary drive unit, described in send bore main drive and send bore auxiliary drive unit be motor or hydraulic motor.
3. rig drill feeding facility according to claim 1 and 2, it is characterized in that: described in send and bore transmission mechanism and comprise and send brill gear-box, be positioned to send and bore gear-box internal fixtion and be arranged on to send and bore first on main drive output shaft and send brill pinion, described first send brill pinion to be engaged with send brill middle gear, described send bore middle gear output shaft on be fixed with second and send brill pinion, described second send and bores pinion and be engaged with and send brill gear wheel, described in send and bore the output shaft of gear wheel and the sprocket shaft of sprocket wheel is fixed together.
4. rig drill feeding facility according to claim 3, it is characterized in that: described in send and bore transmission mechanism and also comprise being positioned to send and bore gear-box internal fixtion and be arranged on to send and bore first on auxiliary drive unit output shaft and auxiliaryly send brill pinion, described first auxiliary sending is bored pinion and is engaged with and auxiliaryly send brill middle gear, described auxiliary send bore middle gear output shaft on be fixed with second and auxiliaryly send brill pinion, the described second auxiliary sending is bored pinion with sending and is bored gear wheel and be connected with a joggle.
5. rig drill feeding facility according to claim 4, it is characterized in that: described position-limit mechanism comprises the guide wheel shaft moved left and right for limiting drill feeding facility, described guide wheel shaft is between the first derrick and two guide rails of the second derrick, the two ends of described guide wheel shaft are respectively equipped with the little directive wheel being positioned at little guide rail, described guide wheel shaft is also provided with for limiting two movable large directive wheels of drill feeding facility, described large directive wheel is positioned at large guide rail, wherein, little directive wheel and large directive wheel lay respectively at the both sides of sprocket wheel.
6. rig drill feeding facility according to claim 5, is characterized in that: described in send bore drive unit be provided with brake gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794628.3U CN205100909U (en) | 2015-10-15 | 2015-10-15 | Rig is with sending brill device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794628.3U CN205100909U (en) | 2015-10-15 | 2015-10-15 | Rig is with sending brill device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205100909U true CN205100909U (en) | 2016-03-23 |
Family
ID=55516695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520794628.3U Expired - Fee Related CN205100909U (en) | 2015-10-15 | 2015-10-15 | Rig is with sending brill device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205100909U (en) |
-
2015
- 2015-10-15 CN CN201520794628.3U patent/CN205100909U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20181015 |