CN103130096A - Gantry crane travelling unit device - Google Patents
Gantry crane travelling unit device Download PDFInfo
- Publication number
- CN103130096A CN103130096A CN2011103785486A CN201110378548A CN103130096A CN 103130096 A CN103130096 A CN 103130096A CN 2011103785486 A CN2011103785486 A CN 2011103785486A CN 201110378548 A CN201110378548 A CN 201110378548A CN 103130096 A CN103130096 A CN 103130096A
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- casing
- wheel
- traveling
- gear
- walking
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Gear Transmission (AREA)
Abstract
The invention provides a gantry crane travelling unit device for the railway. A motor is arranged at an outer side of a casing. An output end of the motor is arranged in the casing. The output end of the motor is provided with a small bevel gear. The small bevel gear is in a meshing drive connection relationship with a large bevel gear in the casing. A transmission shaft and a travelling axle are installed in the casing. The large bevel gear is installed at one end of the transmission shaft and a transmission gear is installed at the other end of the transmission shaft. A travelling wheel is installed on the travelling axle. A travelling gear is directly or indirectly connected to the travelling wheel. The travelling wheel is in a drive connection relationship with the transmission shaft by the transmission gear and the travelling gear meshed with the transmission gear. The casing is provided with a hydraulic braking cylinder. A power output end of the hydraulic braking cylinder is connected to a brake shoe. The brake shoe which presses the marginal surface of the travelling wheel thereby braking the travelling wheel is arranged at an upper side of the marginal surface of the travelling wheel. The gantry crane travelling unit device has the advantages of compact structure, no strict requirements on a total framework structure of a gantry crane, strong generality, travelling safety and parking reliability.
Description
Technical field
The present invention relates to a kind of overhaul row traveling part device of gantry crane for railway that can walk on rail.
Background technology
Gauntry crane traveling section is a kind of device that can walk on rail, and it rotates by the motor driving walking wheel, thereby realizes that whole gauntry crane moves on rail.
At present, overhaul row traveling part device of gantry crane for railway mainly contains two kinds: a kind of is that the motor driving chain pitch wheel rotates, chain pitch wheel again by chain with transmission of power to walking wheel, thereby realize the walking function of gauntry crane.Yet in this traveling section structure, very easily clash into surrounding structure the chain slack list, therefore increased the risk that chain wear and chain link come off.Simultaneously, because the brake mode of this traveling section is only to brake the toothed disc of chain one end, therefore the gear of the chain other end can continue to pull chain under the effect of inertia, make chain very easily break.Another kind of gauntry crane traveling section structure is that the double motor of Matisa company directly drives the mode that the walking wheel gear rotates, this kind traveling section transmission gear special construction of arranging that is in line has proposed strict requirement to train overhaul frame size and gauntry crane power system, greatly reduces the commonality of its traveling section.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of safe in operation, parked failure-free gauntry crane running gear.
Technical program of the present invention lies in: be provided with motor outside casing; Motor output end is placed in casing; Motor output end is provided with bevel pinion; Bevel pinion is connected by meshing transmission with the bevel gear wheel that is placed in casing; Transmission shaft, traveling wheel shaft are housed in casing; Bevel gear wheel is loaded on transmission shaft one end, and the transmission shaft other end is equipped with transmission gear; Walking wheel is loaded on the traveling wheel shaft; Walking gear directly or indirectly is connected with walking wheel; Walking wheel is connected with transmission shaft driven through walking gear, the transmission gear of engagement fit; Casing is provided with hydraulic braking cylinder; The hydraulic braking cylinder clutch end is connected with brake block; Be used for pushing down the walking wheel rim faces and be placed in walking wheel rim faces upside with the brake block of braking walking wheel.
Described traveling wheel shaft is fixed in casing; Described walking wheel warp beam takes up in the traveling wheel shaft; Walk generating gear and be fixed in walking wheel.
Described walking wheel beam warp bearing is loaded on casing; Walking wheel is fixed in the traveling wheel shaft; Walking gear is loaded on the traveling wheel shaft.
Described walking wheel beam warp bearing is loaded on casing; Walking wheel is fixed in the traveling wheel shaft; Walking gear is loaded on walking wheel.
Described traveling wheel shaft is provided with lubricating cup.
Described traveling wheel shaft is two, comprises left traveling wheel shaft, right traveling wheel shaft; Left traveling wheel shaft, right traveling wheel shaft and transmission shaft are triangularly arranged in casing.
Described transmission shaft warp beam takes up in casing.
Be provided with fuel tank in described casing; Described fuel tank is placed in outside bevel pinion, bevel gear wheel; In-built bevel pinion, the lubricated thin oil of bevel gear wheel of being useful on of described fuel tank.
Described casing top is provided with for the mounting hole that connects the gauntry crane supporting leg.
Compared with prior art, compact conformation of the present invention is not strict with the overall frame structure of gauntry crane, has highly versatile, traffic safety, the parked advantage such as reliable.
Description of drawings
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the present invention and gauntry crane supporting leg connection diagram.
In figure, 1, motor, 2, casing, 3, hydraulic braking cylinder, 4, bevel pinion, 5, walking wheel, 6, fuel tank, 7, bevel gear wheel, 8, bearing, 9, lubricating cup, 10, the traveling wheel shaft, 11, transmission shaft, 12, the gauntry crane supporting leg, 13, bearing pin, 14, brake block, 15, transmission gear, 16, walking gear, 17, rail, 18, bolt, 19, bolt.
The specific embodiment
In Fig. 1, motor 1 and brake cylinder 3 are arranged on the outside of casing 2.Motor 1 directly drives walking wheel 5, and the transmission gear triangularity is arranged, and braked by hydraulic actuating cylinder 3.Bevel pinion 4 is connected to the mouth of motor 1, and meshes with bevel gear wheel.Bevel pinion 4 and bevel gear wheel form the high speed level of whole traveling section.There are lubrication box 6, the inside to be equipped with for the lubricated thin oil of finishing bevel gear cuter outside bevel pinion 4 and bevel gear wheel.Brake cylinder 3 clutch ends are connected with brake block 14.Brake block 14 is at walking wheel 5 rim faces upsides, and with rim faces, certain distance arranged, and when brake cylinder 3 action, brake block 14 just is pressed on walking wheel 5, plays the effect of braking walking wheel 14, realizes the braking function of traveling section.
In Fig. 2, bevel gear wheel 7 links together by axle 11 with gear 15.Traveling wheel shaft 10 is fixed in casing 2 through bolt 18, bolt 19.Walking wheel 5 links together with gear 16 by traveling wheel shaft 10 and bearing 8, and lubricating cup 9 is used for the lubricated of traveling wheel shaft 10.The power transmission process is: bevel gear wheel 7 band moving axis 11 rotations, and axle 11 driven gear 15 rotations, gear 15 meshes with the gear 16 of both sides, and gear 16 drives 10 rotations of traveling wheel shaft, and traveling wheel shaft 10 drives walking wheel 5 rotations.
In Fig. 3, motor 1 drives bevel pinion 4 rotations, bevel pinion 4 and bevel gear wheel 7 engagements, and bevel gear wheel 7 band moving axis 11 rotations realize that at last walking wheel 5 walks on rail 17.2 is casing.
In Fig. 4, the present invention is connected with gauntry crane supporting leg 12 by bearing pin 13, realizes the function that gauntry crane is walked on rail.1 is motor, and 2 is casing, and 3 is hydraulic braking cylinder, and 5 is walking wheel.
Claims (9)
1. a traveling part device of gantry crane for railway, is characterized in that: be provided with motor (1) outside casing (2); Motor (1) mouth is placed in casing (2); Motor (1) mouth is provided with bevel pinion (4); Bevel pinion (4) is connected by meshing transmission with the bevel gear wheel (7) that is placed in casing (2); Transmission shaft (11), traveling wheel shaft (10) are housed in casing (2); Bevel gear wheel (7) is loaded on transmission shaft (11) one ends, and transmission shaft (11) other end is equipped with transmission gear (15); Walking wheel (5) is loaded on traveling wheel shaft (10); Walking gear (16) directly or indirectly is connected with walking wheel (5); Walking wheel (5) is in transmission connection with transmission shaft (11) through walking gear (16), the transmission gear (15) of engagement fit;
Casing (2) is provided with hydraulic braking cylinder (3); Hydraulic braking cylinder (3) clutch end is connected with brake block (14); Be used for pushing down walking wheel (5) rim faces and be placed in walking wheel (5) rim faces upside with the brake block (14) of braking walking wheel (5).
2. traveling part device of gantry crane for railway according to claim 1, it is characterized in that: described traveling wheel shaft (10) is fixed in casing (2); Described walking wheel (5) is loaded on traveling wheel shaft (10) through bearing (8); Walk generating gear (16) and be fixed in walking wheel (5).
3. traveling part device of gantry crane for railway according to claim 1, it is characterized in that: described traveling wheel shaft (10) warp beam takes up in casing (2); Walking wheel (5) is fixed in traveling wheel shaft (10); Walking gear (16) is loaded on traveling wheel shaft (10).
4. traveling part device of gantry crane for railway according to claim 1, it is characterized in that: described traveling wheel shaft (10) warp beam takes up in casing (2); Walking wheel (5) is fixed in traveling wheel shaft (10); Walking gear (16) is loaded on walking wheel (15).
5. traveling part device of gantry crane for railway according to claim 1, it is characterized in that: described traveling wheel shaft (10) is provided with lubricating cup (9).
6. the described traveling part device of gantry crane for railway of arbitrary claim according to claim 1-5, it is characterized in that: described traveling wheel shaft (10) is two, comprises left traveling wheel shaft, right traveling wheel shaft; Left traveling wheel shaft, right traveling wheel shaft and transmission shaft (11) are triangularly arranged in casing (2).
7. traveling part device of gantry crane for railway according to claim 1, it is characterized in that: described transmission shaft (11) warp beam takes up in casing (2).
8. traveling part device of gantry crane for railway according to claim 1, is characterized in that: be provided with fuel tank (6) in described casing (2); Described fuel tank (6) is placed in outside bevel pinion (4), bevel gear wheel (7); In-built bevel pinion (4), the lubricated thin oil of bevel gear wheel (7) of being useful on of described fuel tank (6).
9. traveling part device of gantry crane for railway according to claim 1 is characterized in that: described casing (2) top is provided with for the mounting hole that connects gauntry crane supporting leg (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103785486A CN103130096A (en) | 2011-11-24 | 2011-11-24 | Gantry crane travelling unit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103785486A CN103130096A (en) | 2011-11-24 | 2011-11-24 | Gantry crane travelling unit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103130096A true CN103130096A (en) | 2013-06-05 |
Family
ID=48490629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103785486A Pending CN103130096A (en) | 2011-11-24 | 2011-11-24 | Gantry crane travelling unit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103130096A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910283A (en) * | 2014-03-28 | 2014-07-09 | 常州市瑞泰工程机械有限公司 | Compact-type gear drive box |
| CN104802772A (en) * | 2014-01-27 | 2015-07-29 | 住友重机械工业株式会社 | Wheel driving device for equipment arranged in natural environment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190306201A (en) * | 1903-03-17 | 1904-03-17 | Richard Wilke | An Improved Arrangement for the Propulsion of Cranes and the like. |
| JPS5486154A (en) * | 1977-12-19 | 1979-07-09 | Hitachi Ltd | Travelling device of crane |
| RU2081050C1 (en) * | 1995-01-05 | 1997-06-10 | Владимир Николаевич Абрамов | Running wheel drive of support truck |
| CN1519490A (en) * | 2002-12-26 | 2004-08-11 | 住友重机械工业株式会社 | Deceferator for gantry crane |
| CN201358127Y (en) * | 2009-03-06 | 2009-12-09 | 宁波市凹凸重工有限公司 | Braker of gantry crane wheels |
| CN201372160Y (en) * | 2008-11-18 | 2009-12-30 | 靳同红 | Driving wheel mechanism for gantry crane |
| CN101934975A (en) * | 2009-06-29 | 2011-01-05 | 无锡港盛港口机械有限公司 | Travelling mechanism device |
| CN202337642U (en) * | 2011-11-24 | 2012-07-18 | 金鹰重型工程机械有限公司 | Traveling part device of gantry crane for railway |
-
2011
- 2011-11-24 CN CN2011103785486A patent/CN103130096A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190306201A (en) * | 1903-03-17 | 1904-03-17 | Richard Wilke | An Improved Arrangement for the Propulsion of Cranes and the like. |
| JPS5486154A (en) * | 1977-12-19 | 1979-07-09 | Hitachi Ltd | Travelling device of crane |
| RU2081050C1 (en) * | 1995-01-05 | 1997-06-10 | Владимир Николаевич Абрамов | Running wheel drive of support truck |
| CN1519490A (en) * | 2002-12-26 | 2004-08-11 | 住友重机械工业株式会社 | Deceferator for gantry crane |
| CN201372160Y (en) * | 2008-11-18 | 2009-12-30 | 靳同红 | Driving wheel mechanism for gantry crane |
| CN201358127Y (en) * | 2009-03-06 | 2009-12-09 | 宁波市凹凸重工有限公司 | Braker of gantry crane wheels |
| CN101934975A (en) * | 2009-06-29 | 2011-01-05 | 无锡港盛港口机械有限公司 | Travelling mechanism device |
| CN202337642U (en) * | 2011-11-24 | 2012-07-18 | 金鹰重型工程机械有限公司 | Traveling part device of gantry crane for railway |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802772A (en) * | 2014-01-27 | 2015-07-29 | 住友重机械工业株式会社 | Wheel driving device for equipment arranged in natural environment |
| CN104802772B (en) * | 2014-01-27 | 2017-10-03 | 住友重机械工业株式会社 | The wheel driver for the equipment being arranged under natural environment |
| CN103910283A (en) * | 2014-03-28 | 2014-07-09 | 常州市瑞泰工程机械有限公司 | Compact-type gear drive box |
| CN103910283B (en) * | 2014-03-28 | 2017-02-08 | 常州市瑞泰工程机械有限公司 | Compact-type gear drive box |
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Application publication date: 20130605 |