CN202988632U - Closed multi-shaft winch for oil rig - Google Patents
Closed multi-shaft winch for oil rig Download PDFInfo
- Publication number
- CN202988632U CN202988632U CN 201220726211 CN201220726211U CN202988632U CN 202988632 U CN202988632 U CN 202988632U CN 201220726211 CN201220726211 CN 201220726211 CN 201220726211 U CN201220726211 U CN 201220726211U CN 202988632 U CN202988632 U CN 202988632U
- Authority
- CN
- China
- Prior art keywords
- shaft
- winch
- drum shaft
- cat
- lubrication
- 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
- 238000005553 drilling Methods 0.000 claims abstract description 13
- 241000282326 Felis catus Species 0.000 claims abstract description 10
- 238000005461 lubrication Methods 0.000 claims abstract description 10
- 239000002965 rope Substances 0.000 claims abstract description 5
- 230000001050 lubricating Effects 0.000 claims description 8
- 229920000136 polysorbate Polymers 0.000 claims description 7
- 239000003208 petroleum Substances 0.000 claims description 6
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
Images
Abstract
The utility model relates to a transmission mechanism of an oil rig, particularly to a closed multi-shaft winch for the oil rig. The winch is mainly composed of a winch frame, a drum shaft and a cat shaft, wherein the drum shaft and the cat shaft are installed on the winch frame; an intermediate shaft, an output shaft, a gear shift mechanism, a lubrication pump and a pneumatic control box are further arranged on the winch frame; the drum shaft is fixedly connected with a brake assembly and a brake cylinder; a rolling stop assembly is arranged above the drum shaft and provided with two rope stop rolls, and the intermediate shaft is connected with the gear shift mechanism. The closed multi-shaft winch for the oil rig has the advantages that combination is easy, a speed change function is provided, a gearbox is not needed to be added, the whole rig is compact in structure, steel is saved correspondingly, the production cost is reduced, occupied space is reduced for users, and the traffic volume is reduced; and the lubrication pump is adopted for forced lubrication, lubrication oil is recycled, working environments of drillers are improved, simultaneously, maintenance time is saved, and the working efficiency and safety during drilling are greatly improved.
Description
Technical field
The utility model relates to a kind of oil-well rig transmission device, is specifically related to a kind of closed multiaxis petroleum drilling machine winch.Background technology
Traditional petroleum drilling machine winch is the diaxon winch, namely only have a drum shaft, a cat shaft manually waters oil lubrication, lubricating oil can not reclaim, easily cause lubricating oil waste, and this winch itself can not speed change, must add a BSX-15 change speed gear box, this change speed gear box provides power to winch, drive simultaneously rotating disk running, it has three positive one to fall four gears, is winch and rotating disk speed change.This gearbox designs is huge, takes up room larger, and they are driven by a diesel engine.And mud pump is driven by another diesel engine, and like this, two diesel engines must be worked simultaneously, even when load is very little, also must turn round simultaneously by two diesel engines.Two diesel engines can not and car, if give by force their and car, structure is numerous and jumbled, takies than large space, corresponding Foreground and Background base also should strengthen, and like this, must use more steel, must strengthen manufacturing cost, during drilling operation, area occupied also strengthens, and has also increased transportation volume simultaneously.
The utility model content
The utility model provides a kind of closed multiaxis petroleum drilling machine winch, to solve that prior art exists and the car difficulty, problem large and the waste lubricating oil takes up room
the utility model is mainly by winch frame, drum shaft, cat shaft forms, drum shaft and cat shaft are arranged on winch frame, solving the technical scheme that its technical matters adopts is also to be provided with tween drive shaft on winch frame, output shaft, gearshift, lubricating pump and Pneumatic controlled box, drum shaft is fixedly connected with belt brake assembly and brake cylinder, the drum shaft top arranges gear and rolls assembly, gear rolls and two gear ropes are set on assembly roll, tween drive shaft is connected with gearshift, gearshift has four positive one and falls five gears, wherein three positive shelves are for cylinder and rotary drilling operation, a fast block supplies, lower brill uses, boring winch is by the lubricating pump positive lubrication.
The utility model has the following advantages compared to traditional gear driving system:
1, easily realize also car, in the situation that little load can turn round by single diesel engine, so just saved the energy, reduced the drilling operation cost.
2, the utility model winch has speed changing function, does not need to add change speed gear box, makes whole bench drill machine compact conformation, and the corresponding steel of having saved have reduced productive costs, and the user has reduced to take up room, and has reduced transportation volume.
3, the utility model adopts the lubricating pump positive lubrication, and circulation of the lubricating oil uses, and manually waters oil lubrication, and lubricating oil can not reclaim, thereby has saved lubricating oil.Be splashed to driller's working space because manually watering oil lubrication part oil, cause environmental pollution, and the accident that easily causes casualties, the utility model has improved driller's working environment, save simultaneously service time, greatly improved work efficiency and the safety of drilling process.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is backsight structural representation of the present utility model;
Fig. 3 is plan structure schematic diagram of the present utility model.
1 winch frame in figure, 2 drum shafts, 3 tween drive shafts, 4 output shafts, 5 cat shafts, 6 belt brake assemblies, 7 gearshifts, 8 gears roll assembly, 9 lubricating pumps, 10 Pneumatic controlled boxes, 11 brake cylinders, 12 gear ropes and roll.
The specific embodiment
as Fig. 1, Fig. 2 and shown in Figure 3, a kind of closed multiaxis petroleum drilling machine winch, mainly by winch frame 1, drum shaft 2, cat shaft 5 forms, drum shaft 2 and cat shaft 5 are arranged on winch frame 1, also be provided with tween drive shaft 3 on winch frame 1, output shaft 4, gearshift 7, lubricating pump 9 and Pneumatic controlled box 10, drum shaft 2 is fixedly connected with belt brake assembly 6 and brake cylinder 11, drum shaft 2 tops arrange gear and roll assembly 8, gear rolls and two gear ropes are set on assembly 8 roll 12, tween drive shaft 3 is connected with gearshift 7, gearshift 7 has four positive one and falls five gears, wherein three are just being kept off for cylinder and rotary drilling operation, a fast block supplies, lower brill uses, boring winch is by lubricating pump 9 positive lubrications.
Claims (1)
1. closed multiaxis petroleum drilling machine winch, mainly by winch frame, drum shaft, cat shaft forms, drum shaft and cat shaft are arranged on winch frame, it is characterized in that also being provided with on winch frame tween drive shaft, output shaft, gearshift, lubricating pump and Pneumatic controlled box, drum shaft is fixedly connected with belt brake assembly and brake cylinder, the drum shaft top arranges gear and rolls assembly, gear rolls and two gear ropes are set on assembly roll, tween drive shaft is connected with gearshift, gearshift has four positive one and falls five gears, wherein three are just being kept off for cylinder and rotary drilling operation, a fast block supplies, lower brill uses, boring winch is by the lubricating pump positive lubrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726211 CN202988632U (en) | 2012-12-26 | 2012-12-26 | Closed multi-shaft winch for oil rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726211 CN202988632U (en) | 2012-12-26 | 2012-12-26 | Closed multi-shaft winch for oil rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988632U true CN202988632U (en) | 2013-06-12 |
Family
ID=48559831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220726211 Expired - Fee Related CN202988632U (en) | 2012-12-26 | 2012-12-26 | Closed multi-shaft winch for oil rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202988632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058088A (en) * | 2012-12-26 | 2013-04-24 | 山东远征石油设备股份有限公司 | Enclosed multi-axis petroleum drilling machine boring winch |
-
2012
- 2012-12-26 CN CN 201220726211 patent/CN202988632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058088A (en) * | 2012-12-26 | 2013-04-24 | 山东远征石油设备股份有限公司 | Enclosed multi-axis petroleum drilling machine boring winch |
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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: 20130612 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |