CN112012653B - Emergency driving device for vehicle-mounted oil drilling machine - Google Patents
Emergency driving device for vehicle-mounted oil drilling machine Download PDFInfo
- Publication number
- CN112012653B CN112012653B CN201910461668.9A CN201910461668A CN112012653B CN 112012653 B CN112012653 B CN 112012653B CN 201910461668 A CN201910461668 A CN 201910461668A CN 112012653 B CN112012653 B CN 112012653B
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- CN
- China
- Prior art keywords
- chain wheel
- chain
- box
- output
- truck
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/20—Chain, belt, or friction drives, e.g. incorporating sheaves of fixed or variable ratio
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/035—Gearboxes for gearing with endless flexible members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/05—Features relating to lubrication or cooling or heating of chains
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02069—Gearboxes for particular applications for industrial applications
Abstract
The invention discloses an emergency driving device for a truck-mounted oil drilling rig, which comprises a motor reducer, wherein an input chain wheel is arranged at the output end of the motor reducer through a flat key, the input chain wheel is in transmission connection with an output chain wheel through a chain, chain boxes are hermetically arranged outside the input chain wheel and the output chain wheel, a lubricating oil circuit is arranged on the upper side of each chain box, the output chain wheel is arranged on an angle box chain wheel through a bearing, a hitching sleeve is arranged on a shaft end spline sleeve, and the angle box chain wheel is connected to a winch through a chain in a transmission manner. The transmission efficiency is high, and the service life of the parts is long; the rigidity of the hanging position of the chain box is ensured, and the hanging mechanism is very easy and smooth to hang without using the chain for a long time through the splash lubrication of the chain wheel; the passage is not occupied, and people on two sides of the vehicle can conveniently go to the passage on the opposite side; the service life of the output shaft bearing can be prolonged to a great extent; therefore, the space in the axial direction can be reduced, and the oil pumping unit can be more easily arranged on a vehicle-mounted oil drilling machine.
Description
Technical Field
The invention relates to the field of petroleum drilling machines, in particular to an emergency driving device for a vehicle-mounted petroleum drilling machine.
Background
The Russian area winter is colder, the earth surface temperature is lower, the environment is worse, and when the engine breaks down, the drill rod cannot be driven to rotate or lift. Under extremely low temperature, if the drilling rod stop activity duration is long, can cause the mud to go up to freeze and freeze, the drilling rod is frozen fixed unable removal, if need huge manpower and material resources of unfreezing again, can cause very big economic loss, so russian's rig standard requires that the rig must be equipped with emergency drive device, when breaking down, when the engine need be shut down and overhauld, emergency drive can drive the drilling rod through the winch and do reciprocating of low speed to the risk that the drilling rod was frozen has been avoided.
The traditional emergency power source is an open gear transmission mechanism, the lubrication is grease lubrication, the gear cannot be continuously and effectively lubricated, the abrasion is fast, the noise is high, the maintenance cost is high, the running time is limited to a certain extent, and the hanging is very difficult after the emergency power source is not used for a long time. Traditional emergent power supply arranges at the corner case input, and the corner case needs the operation during use, just can not work when the corner case breaks down. Traditional emergency power source is located in the middle of the vehicle, and the motor reducer is horizontally arranged, so that passageways on two sides of the drilling machine are blocked, and the drilling machine is quite inconvenient. The last stage gear cantilever of the transmission case is arranged on the input shaft of the angle case, when the emergency driving is operated, the radial force of the gear acting on the shaft is larger, and the service life of the input bearing of the angle case can be greatly reduced.
Disclosure of Invention
In view of the above-identified deficiencies or inadequacies in the prior art, it would be desirable to provide an emergency drive for a truck-mounted oil rig that provides backup power in the event of an emergency with an engine failure.
According to the technical scheme provided by the embodiment of the application, the emergency driving device for the truck-mounted oil drilling machine comprises a motor speed reducer, an input chain wheel is installed at the output end of the motor speed reducer through a flat key, the input chain wheel is in transmission connection with an output chain wheel through a chain, a chain box is installed outside the input chain wheel and the output chain wheel in a sealed mode, a lubricating oil circuit is installed on the upper side of the chain box and is arranged, the output chain wheel is installed on a corner box chain wheel through a bearing, a hanging mechanism is installed on the front sides of the output chain wheel and the corner box chain wheel, the hanging mechanism is installed on a hanging box, the hanging box is installed outside the chain box in a screw mode, the interiors of the hanging box and the chain box are mutually communicated, the corner box chain wheel is installed on an output shaft of the corner box through a spline, a shaft end spline sleeve is installed at the front end of the output shaft, and the hanging sleeve is installed on the spline sleeve, the angle box chain wheel is connected to the winch through a chain in a transmission mode.
In the invention, reinforcing rib plates are arranged at the corresponding positions of the hanging and closing box on the chain box.
In the invention, the hanging mechanism is hung by using a shifting fork.
In the invention, the motor reducer is vertically arranged and arranged on one side of the truck-mounted drilling machine.
In the invention, the motor reducer and the winch are respectively arranged on two sides of the output shaft.
In the invention, the connecting splines of the corner box chain wheel are respectively positioned at two sides of the output chain wheel.
In the invention, chain boxes are arranged outside the corner box chain wheel and the winch.
To sum up, the beneficial effect of this application:
1. the novel emergency drive adopts chain transmission between a motor speed reducer and a corner box, a totally-enclosed chain box is arranged on the outer side, oil lubrication is adopted, the lubrication is sufficient, the abrasion is less, the transmission efficiency is high, and the service life of parts is long;
2. the novel emergency-driven hanging-closing mechanism is hung by a shifting fork, the hanging-closing mechanism is positioned in a hanging-closing box, the hanging-closing box is hung on a chain box, reinforcing rib plates are arranged at corresponding positions of the chain box, the rigidity of the hanging-closing position of the chain box is ensured, the hanging-closing box is communicated with the space of the chain box, and the hanging-closing mechanism is very easy and smooth to hang without using a chain wheel for a long time through splash lubrication of a chain wheel;
3. the novel emergency driving motor speed reducer is vertically arranged and arranged on one side of the truck-mounted drilling machine, so that the aisle is not occupied, and personnel on two sides of the truck can conveniently go to the aisle on the opposite side;
4. the input chain wheel of the novel emergency driving motor is positioned on the input shaft of the angle box, and the spline sleeve is stirred to move through the shifting fork engaging mechanism, so that the engaging and disengaging of the emergency driving are realized, when the emergency driving works, the emergency driving and the winch are respectively arranged on two sides of the shaft, the directions of acting forces of the two chain wheels on the shaft are opposite, and the service life of an output shaft bearing can be prolonged to a great extent;
5. the output chain wheel is installed on the angle box chain wheel through a bearing, connecting splines of the angle box chain wheel are respectively arranged on two sides of the output chain wheel, and the hanging mechanism is placed on the outer sides of the two chain wheels, so that the space in the axial direction can be reduced, and the output chain wheel can be arranged on a vehicle-mounted petroleum drilling machine more easily.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of a hitch mechanism of the present invention;
FIG. 4 is a schematic view of the construction of the corner box sprocket of the present invention;
fig. 5 is a schematic view of the input sprocket of the present invention.
The reference numbers in the figures: a motor reducer-1; an input sprocket-2; a chain-3; lubricating oil circuit arrangement-4; an output chain wheel-5; a corner box chain wheel-6; hanging sleeve-7; a spline housing-8; an output shaft-9; a chain case-10; a hanging mechanism-11; hanging box-12.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, 2, 3, 4 and 5, an emergency driving device for a truck-mounted oil drilling rig comprises a motor reducer 1, an input chain wheel 2 is mounted at an output end of the motor reducer 1 through a flat key, the input chain wheel 2 is in transmission connection with an output chain wheel 5 through a chain 3, chain boxes are mounted outside the input chain wheel 2 and the output chain wheel 5 in a sealed manner, a lubricating oil circuit arrangement 4 is mounted on the upper side of each chain box, the output chain wheel 5 is mounted on a corner box chain wheel 6 through a bearing, a hanging mechanism 11 is mounted on the front sides of the output chain wheel 5 and the corner box chain wheel 6, the hanging mechanism 11 is mounted on a hanging box 12, the hanging box 12 is mounted on the outside of the chain boxes in a screw manner, the insides of the hanging box 12 and the chain boxes are mutually communicated, the corner box chain wheel 6 is mounted on an output shaft 9 of the corner box through a spline, the front end of the output shaft 9 is provided with a shaft end spline housing 8, the shaft end spline housing 8 is provided with a hanging sleeve 7, and the angle box chain wheel 6 is connected to the winch through chain transmission. Reinforcing rib plates are arranged at the corresponding positions of the hanging and closing boxes 12 arranged on the chain boxes. The hanging mechanism 11 is hung by a shifting fork. The motor speed reducer 1 is vertically arranged and arranged on one side of the truck-mounted drilling machine.
As shown in fig. 1, the motor reducer 1 and the winch are respectively disposed on both sides of the output shaft 9. The connecting splines of the corner box chain wheel 6 are respectively positioned at two sides of the output chain wheel 5. And a chain box 10 is arranged outside the angle box chain wheel 6 and the winch.
In the embodiment 1, when the engine needs to be overhauled, the output power of the engine is disconnected, the hanging handle is moved outwards, the hanging handle drives the shifting fork to move inwards, the hanging sleeve is disconnected from the shaft and the corner box chain wheel, the corner box chain wheel and the emergency power source are hung, and the power of the motor speed reducer is transmitted to the output chain wheel and the corner box chain wheel through the input chain wheel and the chain, so that the winch is driven to rotate.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (7)
1. The utility model provides an emergent drive arrangement for car dress oil-well rig, includes motor reducer (1), characterized by: the output end of the motor speed reducer (1) is provided with an input chain wheel (2) through a flat key, the input chain wheel (2) is in transmission connection with an output chain wheel (5) through a chain (3), the outside of the input chain wheel (2) and the outside of the output chain wheel (5) are sealed and provided with chain boxes, the upper side of the chain boxes is provided with a lubricating oil circuit arrangement (4), the output chain wheel (5) is arranged on a corner box chain wheel (6) through a bearing, the front sides of the output chain wheel (5) and the corner box chain wheel (6) are provided with a hitching mechanism (11), the hitching mechanism (11) is arranged on a hitching box (12), the hitching box (12) is arranged on the outside of the chain boxes in a screw manner, the insides of the hitching box (12) and the chain boxes are mutually communicated, the corner box chain wheel (6) is arranged on an output shaft (9) of the corner box through a spline, and the front end of the output shaft (9) is provided with a spline sleeve (8), and a hanging sleeve (7) is arranged on the shaft end spline sleeve (8), and the angle box chain wheel (6) is connected to the winch through chain transmission.
2. The emergency drive device for a truck-mounted oil rig according to claim 1, wherein: reinforcing rib plates are arranged at the corresponding positions of the hanging and closing boxes (12) arranged on the chain boxes.
3. The emergency drive device for a truck-mounted oil rig according to claim 1, wherein: the hanging mechanism (11) is hung by a shifting fork.
4. The emergency drive device for a truck-mounted oil rig according to claim 1, wherein: the motor speed reducer (1) is vertically arranged and arranged on one side of the truck-mounted drilling machine.
5. The emergency drive device for a truck-mounted oil rig according to claim 1, wherein: the motor reducer (1) and the winch are respectively arranged on two sides of the output shaft (9).
6. The emergency drive device for a truck-mounted oil rig according to claim 1, wherein: and connecting splines of the corner box chain wheel (6) are respectively positioned at two sides of the output chain wheel (5).
7. The emergency drive device for a truck-mounted oil rig according to claim 1, wherein: and a chain box (10) is arranged outside the corner box chain wheel (6) and the winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910461668.9A CN112012653B (en) | 2019-05-30 | 2019-05-30 | Emergency driving device for vehicle-mounted oil drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910461668.9A CN112012653B (en) | 2019-05-30 | 2019-05-30 | Emergency driving device for vehicle-mounted oil drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112012653A CN112012653A (en) | 2020-12-01 |
| CN112012653B true CN112012653B (en) | 2022-07-08 |
Family
ID=73501456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910461668.9A Active CN112012653B (en) | 2019-05-30 | 2019-05-30 | Emergency driving device for vehicle-mounted oil drilling machine |
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| Country | Link |
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| CN (1) | CN112012653B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB135775A (en) * | 1919-05-22 | 1919-12-04 | Thomas Lumsden | Improvements in or relating to Selective Driving Mechanism. |
| CN2658134Y (en) * | 2003-07-09 | 2004-11-24 | 兰州兰石国民油井石油工程有限公司 | Petroleum drill winch emergency device |
| CN201010470Y (en) * | 2007-03-26 | 2008-01-23 | 南阳二机石油装备(集团)有限公司 | Winch device of oil-well rig |
| CN201024885Y (en) * | 2007-01-12 | 2008-02-20 | 南阳二机石油装备(集团)有限公司 | A drive machine for petroleum driller |
| CN204024460U (en) * | 2014-05-26 | 2014-12-17 | 南阳二机石油装备(集团)有限公司 | The rearmounted emergency power supply of a kind of rig |
| CN205709625U (en) * | 2016-04-25 | 2016-11-23 | 中石化石油工程机械有限公司研究院 | Underground heat rig winch transmission device |
-
2019
- 2019-05-30 CN CN201910461668.9A patent/CN112012653B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB135775A (en) * | 1919-05-22 | 1919-12-04 | Thomas Lumsden | Improvements in or relating to Selective Driving Mechanism. |
| CN2658134Y (en) * | 2003-07-09 | 2004-11-24 | 兰州兰石国民油井石油工程有限公司 | Petroleum drill winch emergency device |
| CN201024885Y (en) * | 2007-01-12 | 2008-02-20 | 南阳二机石油装备(集团)有限公司 | A drive machine for petroleum driller |
| CN201010470Y (en) * | 2007-03-26 | 2008-01-23 | 南阳二机石油装备(集团)有限公司 | Winch device of oil-well rig |
| CN204024460U (en) * | 2014-05-26 | 2014-12-17 | 南阳二机石油装备(集团)有限公司 | The rearmounted emergency power supply of a kind of rig |
| CN205709625U (en) * | 2016-04-25 | 2016-11-23 | 中石化石油工程机械有限公司研究院 | Underground heat rig winch transmission device |
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| Publication number | Publication date |
|---|---|
| CN112012653A (en) | 2020-12-01 |
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