CN111775122A - 190 series diesel engine roll-over stand - Google Patents
190 series diesel engine roll-over stand Download PDFInfo
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- CN111775122A CN111775122A CN202010493787.5A CN202010493787A CN111775122A CN 111775122 A CN111775122 A CN 111775122A CN 202010493787 A CN202010493787 A CN 202010493787A CN 111775122 A CN111775122 A CN 111775122A
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- 238000005096 rolling process Methods 0.000 claims abstract description 128
- 230000009467 reduction Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000008439 repair process Effects 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 abstract description 3
- 239000003208 petroleum Substances 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000007306 turnover Effects 0.000 description 22
- 238000000034 method Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention belongs to the technical field of petroleum drilling 190 series diesel engine repair, and particularly provides a 190 series diesel engine roll-over stand which comprises a base, a driving motor, a reduction gearbox, a chain wheel, a roll-over stand, a left rolling ring, a right rolling ring, a supporting wheel, a connecting rod and rolling pieces, and solves the problems that when the existing diesel engine is repaired, when the diesel engine is disassembled or assembled, the special 190-series diesel engine roll-over stand is not available, so that the diesel engine can only be turned over by using a bridge crane, and personnel stand at unfavorable positions when disassembling or assembling, so that the working efficiency is low, and the problems of more potential safety hazards in operation and increased damage frequency of bridge crane equipment are solved, the invention realizes that the 190 series diesel engine can be turned over by 360 degrees when being disassembled or assembled, and can be self-locked after being stopped at any angle, the diesel engine can be operated by personnel at the most favorable operating position, and the disassembly or assembly efficiency of the diesel engine is improved. The labor intensity is reduced, the operation risk is reduced, the repair quality is improved, and the operation efficiency and the economic benefit are improved.
Description
Technical Field
The invention belongs to the technical field of petroleum drilling 190 series diesel engine repair, and particularly relates to a 190 series diesel engine roll-over stand.
Background
The 12V190 diesel engine is the main power source equipment of well drilling trade, but when the diesel engine was repaired, because do not have special 190 series diesel engine roll-over stands when dismantling or assembling the diesel engine, lead to using the bridging crane to carry out the diesel engine upset operation, personnel stood in unfavorable position when dismantling or assembling, cause work efficiency to hang on the low side, and the potential safety hazard is more in the operation, and the bridging crane equipment damages the frequency and increases.
Disclosure of Invention
The invention provides a 190-series diesel engine roll-over stand, which aims to solve the problems that in the prior art, when a diesel engine is repaired, a special 190-series diesel engine roll-over stand is not provided, so that a bridge crane can only be used for turning over the diesel engine, personnel stand at unfavorable positions when disassembling or assembling the diesel engine, the working efficiency is low, the potential safety hazard in operation is high, and the damage frequency of bridge crane equipment is increased.
The invention provides a 190 series diesel engine roll-over stand, which comprises a base, a driving motor, a reduction gearbox, a chain wheel, a roll-over stand, a left rolling ring, a right rolling ring, supporting wheels, a connecting rod and rolling pieces, wherein the roll-over stand is connected to the upper surface of the base, the left end and the right end of the roll-over stand are sequentially connected with the left rolling ring and the right rolling ring, the left rolling ring and the right rolling ring respectively comprise an outer ring and an inner ring, the outer ring is sleeved outside the inner ring, the driving motor is connected with the power input end of the reduction gearbox, the power output end of the reduction gearbox is connected with the chain wheel, the chain wheel is connected with the outer ring of the left rolling ring, the bottom of the inner ring of the left rolling ring is connected to the upper surface of the base through two supporting wheels, the two supporting wheels are distributed in the front and back, the two supporting wheels on the front side of the, the left rolling ring and the right rolling ring are connected through a connecting rod, and the inner side of the connecting rod is connected with a plurality of rolling parts.
And the chain wheel is meshed and connected with the outer ring of the left rolling ring.
The two supporting wheels at the front side of the base are connected through the connecting shaft, and the two supporting wheels at the rear side of the base are connected through the connecting shaft.
The connecting rod is a channel steel.
The rolling part is a roller, and a rolling bearing is connected in the roller.
The rolling parts are 3-5mm higher than the plane of the connecting rod.
The connecting rod is provided with a plurality of bolt holes, the bolt holes are punched according to the bolt hole distance of the 190 diesel engine body, and the rolling pieces are distributed according to the bolt hole distance of the 190 diesel engine body and do not coincide with the bolt holes.
The rolling parts are connected with the connecting rod through pin shafts.
The safety lock is connected with the left rolling ring or the right rolling ring.
The driving motor is a turnover driving motor, and the reduction gearbox is a worm and gear reduction gearbox.
The invention has the beneficial effects that: the invention provides a 190 series diesel engine roll-over stand, which comprises a base, a driving motor, a reduction gearbox, a chain wheel, a roll-over stand, a left rolling ring, a right rolling ring, a supporting wheel, a connecting rod and rolling pieces, wherein the roll-over stand is connected to the upper surface of the base, the left end and the right end of the roll-over stand are sequentially connected with the left rolling ring and the right rolling ring, the left rolling ring and the right rolling ring respectively comprise an outer ring and an inner ring, the outer ring is sleeved outside the inner ring, the driving motor is connected with the power input end of the reduction gearbox, the power output end of the reduction gearbox is connected with the chain wheel, the chain wheel is connected with the outer ring of the left rolling ring, the bottom of the inner ring of the left rolling ring is connected to the upper surface of the base through the two supporting wheels, the two supporting wheels are distributed in the front and back, the two supporting wheels at the, the left rolling ring and the right rolling ring are connected through a connecting rod, and the inner side of the connecting rod is connected with a plurality of rolling parts.
The drive motor of the 190 series diesel engine roll-over stand drives the reduction gearbox, the reduction gearbox drives the chain wheel, the chain wheel drives the left rolling ring to turn over, thereby driving the right rolling ring to turn over, the base is provided with four support wheels, two support wheels at each side are connected, so that the left rolling ring and the right rolling ring can flexibly rotate when rotating, the left rolling ring and the right rolling ring are connected by using a connecting rod as a support joist of the roll-over stand 5, a rolling part is connected in the connecting rod, and the body can be easily pushed by using manpower through the rolling part when moving; when the 190 diesel engine body is hoisted, the 190 diesel engine body can be adjusted and moved on the connecting rod of the turnover frame 5, the 190 diesel engine body is placed on a rolling piece on the connecting rod, bolt holes of the 190 diesel engine body are not aligned with bolt holes on the connecting rod, the 190 diesel engine body is slightly pushed to enable the bolt holes to be aligned, the 190 diesel engine body is connected on the connecting rod by using bolt nuts, and the 190 diesel engine body is fixed on the connecting rod to turn over in the clockwise direction and the anticlockwise direction by 360 degrees, so that the 190 diesel engine is in a working state required by the processes of convenience in disassembly, assembly, cleaning, maintenance and the like; the bolt connection time can be saved when the rolling parts arranged on the connecting rods are hoisted, and when a plurality of turnover frames are used simultaneously, the machine body of the 190 diesel engine moves through the rolling parts and moves from one turnover frame to the other turnover frame, the working procedures can be circulated when the 190 diesel engine is assembled, the effect of a 190 diesel engine assembly line is achieved, the 190 diesel engine assembly efficiency is improved, the hoisting time is saved, and the potential safety hazard is reduced; the turnover frame of the 190 series diesel engine is put into use, the 190 series diesel engine can be turned over by 360 degrees when being disassembled or assembled, and self-locking is carried out after the diesel engine is stopped at any angle, so that personnel can operate at the position which is most beneficial to operation, and the disassembling or assembling efficiency of the 190 series diesel engine is improved; the purposes of reducing labor intensity, reducing operation risk, improving repair quality, improving operation efficiency, improving economic benefit and improving customer satisfaction are achieved.
Drawings
The invention will be described in further detail below with reference to the accompanying drawings:
FIG. 1 is a front view of a roll-over stand structure of a 190 series diesel engine;
FIG. 2 is a structural top view of a roll-over stand of a 190 series diesel engine;
FIG. 3 is a left side view of a roll-over stand structure of a 190 series diesel engine;
FIG. 4 is a front view of the left scroll wheel;
fig. 5 is a left side view of the left scroll wheel.
Description of reference numerals: 1. a base; 2. a drive motor; 3. a reduction gearbox; 4. a sprocket; 5. a roll-over stand; 6. a left rolling ring; 7. a right rolling ring; 8. a support wheel; 9. a connecting shaft; 10. a connecting rod; 11. a rolling member; 12. safety lock.
Detailed Description
Example 1:
as shown in figures 1-5, a 190 series diesel engine roll-over stand comprises a base 1, a driving motor 2, a reduction box 3, a chain wheel 4, a roll-over stand 5, a left rolling ring 6, a right rolling ring 7, supporting wheels 8, a connecting rod 10 and rolling pieces 11, wherein the roll-over stand 5 is connected on the base 1, the left end and the right end of the roll-over stand 5 are sequentially connected with the left rolling ring 6 and the right rolling ring 7, the left rolling ring 6 and the right rolling ring 7 both comprise an outer ring and an inner ring, the outer ring is sleeved outside the inner ring, the driving motor 2 is connected with a power input end of the reduction box 3, a power output end of the reduction box 3 is connected with the chain wheel 4, the chain wheel 4 is connected with the outer ring of the left rolling ring 6, the bottom of the inner ring of the left rolling ring 6 is connected on the base 1 through the two supporting wheels 8 and distributed in the front and back, the bottom of the inner, two supporting wheels 8 on the front side of the base 1 are connected, two supporting wheels 8 on the rear side of the base 1 are connected, the left rolling ring 6 and the right rolling ring 7 are connected through a connecting rod 10, and the inner side of the connecting rod 10 is connected with a plurality of rolling parts 11.
A driving motor 2 of the 190-series diesel engine roll-over stand drives a reduction gearbox 3, the reduction gearbox 3 drives a chain wheel 4, the chain wheel 4 drives a left rolling ring 6 to turn over so as to drive a right rolling ring 7 to turn over, the base is provided with four supporting wheels, two supporting wheels on each side are connected so as to be capable of flexibly rotating when the left rolling ring and the right rolling ring 7 rotate, the left rolling ring and the right rolling ring 7 are connected by a connecting rod 10 to serve as a supporting beam of the roll-over stand 5, a rolling part 11 is connected in the connecting rod 10, and the body of a 190-series diesel engine can be easily pushed by manpower through the rolling part 11 when moving; when a 190 diesel engine body is hoisted, the 190 diesel engine body can be adjusted and moved on a connecting rod 10 of a turnover frame 5, the 190 diesel engine body is placed on a rolling piece 11 on the connecting rod 10, bolt holes of the 190 diesel engine body are not aligned with bolt holes on the connecting rod 10, the 190 diesel engine body is slightly pushed to enable the bolt holes to be aligned, the 190 diesel engine body is connected on the connecting rod 10 through bolt nuts, and the 190 diesel engine body is fixed on the connecting rod 10 to turn over 360 degrees in the clockwise and anticlockwise directions, so that the diesel engine is in a working state required by processes of convenience in disassembly, assembly, cleaning, maintenance and the like; the bolt connection time of the 190 diesel engine body and the connecting rod can be saved by the rolling piece 11 arranged on the connecting rod 10 during hoisting, and when a plurality of roll-over stands are used simultaneously, the 190 diesel engine body is moved through the rolling piece 11 and is moved to another roll-over stand by one roll-over stand, and the working procedures can be circulated during 190 diesel engine assembly, so that the effect of a 190 diesel engine assembly line is achieved, the 190 diesel engine assembly efficiency is improved, the hoisting time is saved, and the potential safety hazard is reduced; the turnover frame of the 190 series diesel engine is put into use, the 190 series diesel engine can be turned over by 360 degrees when being disassembled or assembled, and self-locking is carried out after the diesel engine is stopped at any angle, so that personnel can operate at the position which is most beneficial to operation, and the disassembling or assembling efficiency of the 190 series diesel engine is improved; the purposes of reducing labor intensity, reducing operation risk, improving repair quality, improving operation efficiency, improving economic benefit and improving customer satisfaction are achieved.
Example 2:
on the basis of the embodiment 1, the chain wheel 4 is meshed and connected with the outer ring of the left rolling ring 6. The outer rings of the left rolling ring 6 and the right rolling ring 7 are drilled on circles set by the speed ratio of the chain wheel 4, pins with the diameter of 16mm are processed for welding, so that gaps between the pins on the outer rings are meshed with the chain wheel, and the chain wheel can drive the left rolling ring to rotate conveniently.
Example 3:
on the basis of embodiment 2, still include connecting axle 9, connect through connecting axle 9 between two supporting wheels 8 of base 1 front side, connect through connecting axle 9 between two supporting wheels 8 of base 1 rear side. The base 1 is provided with four support wheels 8, and the two support wheels 8 on each side are connected by a connecting shaft 9, so that the left rolling ring 6 and the right rolling ring 7 can rotate flexibly when rotating.
Example 4:
on the basis of embodiment 3, the connecting rod 10 is a channel steel. The left rolling ring 6 and the right rolling ring 7 are connected through channel steel welding and serve as support beams of the roll-over stand, the channel steel is simple and stable in structure, and bearing capacity is high.
Example 5:
on the basis of embodiment 4, the rolling member 11 is a roller, and a rolling bearing is connected in the roller. When the diesel engine body is hoisted, the diesel engine body can be adjusted and moved on the connecting rod 10, the diesel engine body is placed on the roller on the connecting rod 10, when bolt holes of the diesel engine body are not aligned with bolt holes on the connecting rod 10, the diesel engine body is slightly pushed to center the bolt holes, the diesel engine body is connected on the connecting rod 10 by using bolts and nuts, and the diesel engine body 190 is fixed on the connecting rod 10 to turn over 360 degrees clockwise and counterclockwise, so that the diesel engine 190 is in a working state required by processes of disassembly, assembly, cleaning, maintenance and the like; the idler wheels arranged on the connecting rods 10 of the roll-over stands can save bolt connection time during hoisting, and when the roll-over stands are used simultaneously, the machine body moves through the idler wheels and moves to another roll-over stand through one roll-over stand, the process can be circulated during 190 diesel engine assembling, the effect of a 190 diesel engine assembling production line is achieved, the 190 diesel engine assembling efficiency is improved, the hoisting time is saved, and potential safety hazards are reduced.
The rolling part 11 is 3-5mm higher than the plane of the connecting rod 10. So that the 190 diesel engine fuselage when moving, can use the manpower to easily promote labour saving and time saving through the gyro wheel.
The connecting rod 10 is provided with a plurality of bolt holes, the bolt holes are punched according to the bolt hole distance of the body of the 190 diesel engine, and the rolling pieces 11 are distributed according to the bolt hole distance of the body of the 190 diesel engine and do not coincide with the bolt holes. Through centering the bolt hole so as to fix the 190 diesel engine body on the connecting rod 10, the plurality of rolling members 11 are distributed according to the bolt hole distance of the 190 diesel engine body and are not overlapped with the bolt hole so as to fix the 190 diesel engine body on the connecting rod 10 without interfering with the rolling members 11, and simultaneously, the movement of the 190 diesel engine body is facilitated.
The rolling members 11 are connected to the connecting rod 10 by pin shafts. The rolling piece 11 is fixed on the connecting rod 10 by using the pin shaft, and the connecting rod has the advantages of simple processing technology, convenient manufacture and low precision requirement, and can be used for mass manufacture.
Example 6:
on the basis of the embodiment 5, the rolling device further comprises a safety lock 12, and the safety lock is connected with the left rolling ring 6 or the right rolling ring 7. When the 190 series diesel engine overturning frame stops at any position, a safety lock is specially arranged, when the left rolling ring 6 and the right rolling ring 7 stop at proper positions, the safety lock is locked between gear teeth of the left rolling ring 6 and the right rolling ring 7, when the gear teeth are not proper and cannot be locked, a micro-rotating belt wheel can be adjusted by a hand crank, and when the safety lock is locked, the control system is powered off.
The driving motor 2 is a turnover driving motor, and the reduction gearbox 3 is a worm and gear reduction gearbox. The turnover driving motor is convenient and practical, the worm and gear reduction box has compact mechanical structure, light volume and appearance, small size and high efficiency, good heat exchange performance, quick heat dissipation, simple installation, flexibility, light weight, superior performance, easy maintenance, stable operation, low noise, durability, strong usability and high safety and reliability;
the work principle of the roll-over stand of the 190 series diesel engine is as follows:
a driving motor 2 of the 190-series diesel engine roll-over stand drives a reduction gearbox 3, the reduction gearbox 3 drives a chain wheel 4, the chain wheel 4 drives a left rolling ring 6 to turn over so as to drive a right rolling ring 7 to turn over, the base is provided with four supporting wheels, two supporting wheels on each side are connected so as to be capable of flexibly rotating when the left rolling ring and the right rolling ring 7 rotate, the left rolling ring and the right rolling ring 7 are connected by a connecting rod 10 to serve as a supporting beam of the roll-over stand 5, a rolling part 11 is connected in the connecting rod 10, and the body of a 190-series diesel engine can be easily pushed by manpower through the rolling part 11 when moving; when a 190 diesel engine body is hoisted, the 190 diesel engine body can be adjusted and moved on a connecting rod 10 of a turnover frame 5, the 190 diesel engine body is placed on a rolling piece 11 on the connecting rod 10, bolt holes of the 190 diesel engine body are not aligned with bolt holes on the connecting rod 10, the 190 diesel engine body is slightly pushed to enable the bolt holes to be aligned, the 190 diesel engine body is connected on the connecting rod 10 through bolt nuts, and the 190 diesel engine body is fixed on the connecting rod 10 to turn over 360 degrees in the clockwise and anticlockwise directions, so that the diesel engine is in a working state required by processes of convenience in disassembly, assembly, cleaning, maintenance and the like; the bolt connection time of the 190 diesel engine body and the connecting rod can be saved by the rolling piece 11 arranged on the connecting rod 10 during hoisting, and when a plurality of roll-over stands are used simultaneously, the 190 diesel engine body is moved through the rolling piece 11 and is moved to another roll-over stand by one roll-over stand, and the working procedures can be circulated during 190 diesel engine assembly, so that the effect of a 190 diesel engine assembly line is achieved, the 190 diesel engine assembly efficiency is improved, the hoisting time is saved, and the potential safety hazard is reduced; the turnover frame of the 190 series diesel engine is put into use, the 190 series diesel engine can be turned over by 360 degrees when being disassembled or assembled, and self-locking is carried out after the diesel engine is stopped at any angle, so that personnel can operate at the position which is most beneficial to operation, and the disassembling or assembling efficiency of the 190 series diesel engine is improved; the purposes of reducing labor intensity, reducing operation risk, improving repair quality, improving operation efficiency, improving economic benefit and improving customer satisfaction are achieved; the roll-over stand for 190 series diesel engines has the advantages of load weight not less than 6000Kg, rotation speed of the roll-over stand of 0.9r/min, bearing turning radius of 850mm, small friction resistance, low power consumption, high mechanical efficiency, easy start, standardized size, interchangeability, convenient installation and disassembly, convenient maintenance, compact structure, light weight, more reduced axial size, high precision, large load, small abrasion and long service life.
In the description of the present invention, it is to be understood that the terms "front" and "rear" and the like are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements indicated in the drawings must have a specific orientation, be constructed in a specific orientation, and be operated, so that the terms describing the positional relationship in the drawings are used for illustrative purposes only and are not to be construed as limiting the patent.
The above examples are merely illustrative of the present invention and should not be construed as limiting the scope of the invention, which is intended to be covered by the claims and any design similar or equivalent to the scope of the invention.
Claims (10)
1. The utility model provides a 190 series diesel engine roll-over stand which characterized in that: comprises a base (1), a driving motor (2), a reduction gearbox (3), a chain wheel (4), a roll-over stand (5), a left rolling ring (6), a right rolling ring (7), supporting wheels (8), a connecting rod (10) and rolling pieces (11), wherein the roll-over stand (5) is connected on the base (1), the left end and the right end of the roll-over stand (5) are sequentially connected with the left rolling ring (6) and the right rolling ring (7), the left rolling ring (6) and the right rolling ring (7) respectively comprise an outer ring and an inner ring, the outer ring is sleeved outside the inner ring, the driving motor (2) is connected with a power input end of the reduction gearbox (3), a power output end of the reduction gearbox (3) is connected with the chain wheel (4), the chain wheel (4) is connected with the outer ring of the left rolling ring (6), the bottom of the inner ring of the left rolling ring (6) is connected on the base (1) through two, the inner ring bottom of right rolling circle (7) is connected on base (1) and two supporting wheel (8) front and back distribution through another two supporting wheel (8), connect between two supporting wheel (8) of base (1) front side, connect between two supporting wheel (8) of base (1) rear side, connect through connecting rod (10) between left rolling circle (6) and the right rolling circle (7), a plurality of rolling members (11) are connected to the inboard of connecting rod (10).
2. The 190 series diesel roll-over stand of claim 1, wherein: the chain wheel (4) is meshed and connected with the outer ring of the left rolling ring (6).
3. The 190 series diesel roll-over stand of claim 1, wherein: the device is characterized by further comprising a connecting shaft (9), the two supporting wheels (8) on the front side of the base (1) are connected through the connecting shaft (9), and the two supporting wheels (8) on the rear side of the base (1) are connected through the connecting shaft (9).
4. The 190 series diesel roll-over stand of claim 1, wherein: the connecting rod (10) is a channel steel.
5. The 190 series diesel roll-over stand of claim 1, wherein: the rolling part (11) is a roller, and a rolling bearing is connected in the roller.
6. The 190 series diesel roll-over stand of claim 1, wherein: the rolling part (11) is 3-5mm higher than the plane of the connecting rod (10).
7. The 190 series diesel roll-over stand of claim 1, wherein: the connecting rod (10) is provided with a plurality of bolt holes, the bolt holes are punched according to the bolt hole distance of the body of the 190 diesel engine, and the rolling pieces (11) are distributed according to the bolt hole distance of the body of the 190 diesel engine and do not coincide with the bolt holes.
8. The 190 series diesel roll-over stand of claim 1, wherein: the rolling piece (11) is connected with the connecting rod (10) through a pin shaft.
9. The 190 series diesel roll-over stand of claim 1, wherein: the rolling device also comprises a safety lock (12), and the safety lock is connected with the left rolling ring (6) or the right rolling ring (7).
10. The 190 series diesel roll-over stand of claim 1, wherein: the driving motor (2) is an overturning driving motor, and the reduction gearbox (3) is a worm and gear reduction gearbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010493787.5A CN111775122A (en) | 2020-06-03 | 2020-06-03 | 190 series diesel engine roll-over stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010493787.5A CN111775122A (en) | 2020-06-03 | 2020-06-03 | 190 series diesel engine roll-over stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111775122A true CN111775122A (en) | 2020-10-16 |
Family
ID=72753424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010493787.5A Pending CN111775122A (en) | 2020-06-03 | 2020-06-03 | 190 series diesel engine roll-over stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111775122A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202279675U (en) * | 2011-10-13 | 2012-06-20 | 淄博柴油机总公司 | Overturning machine for assembling inverted diesel engine |
| CN102699883A (en) * | 2012-05-24 | 2012-10-03 | 中国石油集团西部钻探工程有限公司 | Repairing and turning device for drilling diesel engine |
| CN202781098U (en) * | 2012-05-24 | 2013-03-13 | 中国石油集团西部钻探工程有限公司 | Turnover device for repairing well drilling diesel engine |
| CN202985011U (en) * | 2012-11-21 | 2013-06-12 | 常州南车通用电气柴油机有限公司 | Diesel power group disassembly turning rack |
| CN208948807U (en) * | 2018-09-29 | 2019-06-07 | 铁法煤业集团铁路运输部机车车辆修造有限公司 | Diesel engine of diesel locomotive rollover stand |
| CN209190710U (en) * | 2018-12-08 | 2019-08-02 | 孙现成 | A kind of drilling diesel engine repairing turnover device |
-
2020
- 2020-06-03 CN CN202010493787.5A patent/CN111775122A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202279675U (en) * | 2011-10-13 | 2012-06-20 | 淄博柴油机总公司 | Overturning machine for assembling inverted diesel engine |
| CN102699883A (en) * | 2012-05-24 | 2012-10-03 | 中国石油集团西部钻探工程有限公司 | Repairing and turning device for drilling diesel engine |
| CN202781098U (en) * | 2012-05-24 | 2013-03-13 | 中国石油集团西部钻探工程有限公司 | Turnover device for repairing well drilling diesel engine |
| CN202985011U (en) * | 2012-11-21 | 2013-06-12 | 常州南车通用电气柴油机有限公司 | Diesel power group disassembly turning rack |
| CN208948807U (en) * | 2018-09-29 | 2019-06-07 | 铁法煤业集团铁路运输部机车车辆修造有限公司 | Diesel engine of diesel locomotive rollover stand |
| CN209190710U (en) * | 2018-12-08 | 2019-08-02 | 孙现成 | A kind of drilling diesel engine repairing turnover device |
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Application publication date: 20201016 |
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