CN205241067U - Prevent crane cart running gear that skids - Google Patents
Prevent crane cart running gear that skids Download PDFInfo
- Publication number
- CN205241067U CN205241067U CN201520994225.3U CN201520994225U CN205241067U CN 205241067 U CN205241067 U CN 205241067U CN 201520994225 U CN201520994225 U CN 201520994225U CN 205241067 U CN205241067 U CN 205241067U
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- China
- Prior art keywords
- wheel
- gear
- pinion
- gear wheel
- equalizer bar
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- Expired - Fee Related
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Abstract
The utility model relates to a prevent crane cart running gear that skids, it includes compensating beam, initiative platform truck, passive wheel group, passive platform truck, compensating beam down, the initiative platform truck include initiative wheel group, initiative wheel group include driving motor, pinion, wheel A, gear wheel A, gear wheel B, wheel B, driving motor's output be connected with the pinion, the pinion set up between wheel A, the wheel B, one side meshing of pinion have gear wheel A, the opposite side meshing of pinion have gear wheel B, wheel A, the coaxial setting of gear wheel A, gear wheel B, the coaxial setting of wheel B, it is total, the utility model has the advantages of simple structure, drive are done all can greatly, with low costs, anti -skidding effectual, durable.
Description
Technical field
The utility model belongs to crane technical field, is specifically related to a kind of crane travelling mechanism of anti-slip.
Background technology
Common traveling mechanism of the larger traveller, in the time that load-bearing is larger, adopts many wheels to reduce the wheel load of single wheel, to reducePressure on each wheel, in the time that wheel quantity is more, generally adopts the version as shown in figure mono-, is platform under equalizer barCar, has two wheels under each chassis; Some chassis are driving trolley, have one for adhesion wheel, one to be in two wheelsBy motor car wheel,, in two wheels of a chassis, a wheel is used for installing drive motors, and another wheel is unpoweredSource, is just dragged operation; Some chassis are passive chassis, all mounted motors not of two wheels; This structure is prone to zero loadOr when light running, the frictional force of main wheel and track is not enough to drive complete machine operation and causes skidding, especially at rainSnow weather, coefficient of friction is little, is more prone to this kind of phenomenon, if increase driving wheel quantity, cost by increasing number of motorsToo high, for addressing the above problem, therefore need a kind of crane travelling mechanism of anti-slip.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and provide a kind of simple in structure, driving force large,Cost is low, the crane travelling mechanism of good antiskid effect, durable anti-slip.
The purpose of this utility model is achieved in that a kind of crane travelling mechanism of anti-slip, and it comprisesEqualizer bar, driving trolley, by motor car wheel group, passive chassis, lower equalizer bar, described driving trolley includes adhesion wheel group,Described adhesion wheel group includes drive motors, pinion, wheel A, gear wheel A, gear wheel B, wheel B, described drivingThe output of motor is connected with pinion, and described pinion arranges between wheel A, wheel B, and a side of described pinion is nibbledClosed gear wheel A, the opposite side of described pinion is engaged with gear wheel B, and described wheel A, gear wheel A coaxially arrange, instituteThe gear wheel B, the wheel B that state coaxially arrange.
Between described wheel A, gear wheel A, be fixedly connected with.
Between described gear wheel B, wheel B, be fixedly connected with.
One end of described upper equalizer bar connects driving trolley, and the other end of described upper equalizer bar connects lower equalizer bar.
The bottom face of described lower equalizer bar is provided with passive chassis, and described passive chassis includes by motor car wheel group.
The beneficial effects of the utility model: the utility model adopt on equalizer bar, driving trolley, adhesion wheel group, driveMove motor, formed by motor car wheel group, passive chassis, lower equalizer bar, pinion, wheel A, gear wheel A, gear wheel B, wheel BHeavy-duty machine traveling mechanism of the larger traveller, have advantages of simple in structure, driving force is large, cost is low, good antiskid effect, durable; This realityWith novel in the situation that drive motors quantity is constant, by a gear is installed in the middle of the driving trolley frame, on each wheelA gear ring is installed, is formed engagement, on the gear in the middle of drive motors 4 is arranged on, drive motors driving pinion, by little toothWheel drives adhesion wheel group simultaneously, so just by set of gears transmission, in the situation that drive motors quantity is constant, makes to driveWheel number has increased by one times, greatly the reduction of degree the crane possibility of skidding; Total, the utlity model has structure letterSingle, driving force is large, cost is low, good antiskid effect, durable advantage.
Brief description of the drawings
Fig. 1 is the schematic diagram of the crane travelling mechanism of a kind of anti-slip of the utility model.
Fig. 2 is the structural representation of the adhesion wheel group of the crane travelling mechanism of a kind of anti-slip of the utility modelFigure.
In figure: 1, upper equalizer bar 2, driving trolley 3, adhesion wheel group 4, drive motors 5, by motor car wheel group 6, quiltMoving chassis 7, lower equalizer bar 8, pinion 9, wheel A10, gear wheel A11, gear wheel B12, wheel B.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of crane travelling mechanism of anti-slip, it comprises equalizer bar 1, driving trolley2,, by motor car wheel group 5, passive chassis 6, lower equalizer bar 7, described driving trolley 2 includes adhesion wheel group 3, described activeWheel group 3 includes drive motors 4, pinion 8, wheel A9, gear wheel A10, gear wheel B11, wheel B12, described drivingThe output of motor 4 is connected with pinion 8, and described pinion 8 arranges between wheel A9, wheel B12, described pinion 8A side be engaged with gear wheel A10, the opposite side of described pinion 8 is engaged with gear wheel B11, described wheel A9, canine toothWheel A10 coaxially arranges, and described gear wheel B11, wheel B12 coaxially arrange.
When the utility model is implemented, in the constant situation of drive motors 4 quantity, by installing in the middle of 2 of driving trolleysA gear, installs a gear ring on each wheel, form engagement, on the gear in the middle of drive motors 4 is arranged on, drives electricityMachine 4 driving pinions 8 drive adhesion wheel group 3 by pinion 8 simultaneously, so just by set of gears transmission, at drive motorsIn the constant situation of 4 quantity, make driving wheel number increase by one times, greatly the reduction of degree the crane possibility of skidding; Always, the utlity model has simple in structure, driving force is large, cost is low, good antiskid effect, durable advantage.
Embodiment 2
As shown in Figure 1 and Figure 2, a kind of crane travelling mechanism of anti-slip, it comprises equalizer bar 1, driving trolley2,, by motor car wheel group 5, passive chassis 6, lower equalizer bar 7, described driving trolley 2 includes adhesion wheel group 3, described activeWheel group 3 includes drive motors 4, pinion 8, wheel A9, gear wheel A10, gear wheel B11, wheel B12, described drivingThe output of motor 4 is connected with pinion 8, and described pinion 8 arranges between wheel A9, wheel B12, described pinion 8A side be engaged with gear wheel A10, the opposite side of described pinion 8 is engaged with gear wheel B11, described wheel A9, canine toothWheel A10 coaxially arranges, and described gear wheel B11, wheel B12 coaxially arrange. Fixing between described wheel A9, gear wheel A10Connect, between described gear wheel B11, wheel B12, be fixedly connected with, one end of described upper equalizer bar 1 connects driving trolley 2,The other end of described upper equalizer bar 1 connects lower equalizer bar 7, and the bottom face of described lower equalizer bar 7 is provided with passive chassis 6,Described passive chassis 6 includes by motor car wheel group 5.
When the utility model is implemented, in the constant situation of drive motors 4 quantity, by installing in the middle of 2 of driving trolleysA gear, installs a gear ring on each wheel, form engagement, on the gear in the middle of drive motors 4 is arranged on, drives electricityMachine 4 driving pinions 8 drive adhesion wheel group 3 by pinion 8 simultaneously, so just by set of gears transmission, at drive motorsIn the constant situation of 4 quantity, make driving wheel number increase by one times, greatly the reduction of degree the crane possibility of skidding; ThisBetween wheel A9, the gear wheel A10 of utility model, be fixedly connected with, between gear wheel B11, wheel B12, be fixedly connected with, have anti-skiddingEffective, connect reliable, durable advantage; One end of upper equalizer bar 1 of the present utility model connects driving trolley 2, upper flatThe bottom face that the other end of weighing apparatus beam 1 connects lower 7 times equalizer bars 7 of equalizer bar is provided with passive chassis 6, passive chassis 6 include byMotor-car wheels 5, have advantages of smooth running, anti-skidding, cost is low, the scope of application is wide; Total, the utlity model has structure letterSingle, driving force is large, cost is low, good antiskid effect, durable advantage.
Claims (5)
1. a crane travelling mechanism for anti-slip, it comprises equalizer bar, driving trolley, by motor car wheel group, passiveChassis, lower equalizer bar, is characterized in that: described driving trolley includes adhesion wheel group, and described adhesion wheel group comprisesHave drive motors, pinion, wheel A, gear wheel A, gear wheel B, wheel B, the output of described drive motors is connected with littleGear, described pinion arranges between wheel A, wheel B, and a side of described pinion is engaged with gear wheel A, and described is littleThe opposite side of gear is engaged with gear wheel B, and described wheel A, gear wheel A coaxially arrange, and described gear wheel B, wheel B are coaxialArrange.
2. the crane travelling mechanism of a kind of anti-slip according to claim 1, is characterized in that: described wheelBetween A, gear wheel A, be fixedly connected with.
3. the crane travelling mechanism of a kind of anti-slip according to claim 1, is characterized in that: described canine toothBetween wheel B, wheel B, be fixedly connected with.
4. the crane travelling mechanism of a kind of anti-slip according to claim 1, is characterized in that: described is upper flatOne end of Heng Liang connects driving trolley, and the other end of described upper equalizer bar connects lower equalizer bar.
5. according to the crane travelling mechanism of a kind of anti-slip described in claim 1 or 4, it is characterized in that: describedThe bottom face of lower equalizer bar is provided with passive chassis, and described passive chassis includes by motor car wheel group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994225.3U CN205241067U (en) | 2015-12-05 | 2015-12-05 | Prevent crane cart running gear that skids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994225.3U CN205241067U (en) | 2015-12-05 | 2015-12-05 | Prevent crane cart running gear that skids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241067U true CN205241067U (en) | 2016-05-18 |
Family
ID=55940146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520994225.3U Expired - Fee Related CN205241067U (en) | 2015-12-05 | 2015-12-05 | Prevent crane cart running gear that skids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883635A (en) * | 2016-06-22 | 2016-08-24 | 中国铁道科学研究院运输及经济研究所 | Travel trolley of container gantry crane and method for quickly changing wheels |
| CN111572583A (en) * | 2020-06-04 | 2020-08-25 | 三一海洋重工有限公司 | Power transmission device |
| CN115156680A (en) * | 2022-07-28 | 2022-10-11 | 河南天一减振器科技有限公司 | Improved seam welder for oil storage cylinder of shock absorber |
-
2015
- 2015-12-05 CN CN201520994225.3U patent/CN205241067U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883635A (en) * | 2016-06-22 | 2016-08-24 | 中国铁道科学研究院运输及经济研究所 | Travel trolley of container gantry crane and method for quickly changing wheels |
| CN111572583A (en) * | 2020-06-04 | 2020-08-25 | 三一海洋重工有限公司 | Power transmission device |
| CN115156680A (en) * | 2022-07-28 | 2022-10-11 | 河南天一减振器科技有限公司 | Improved seam welder for oil storage cylinder of shock absorber |
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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: 20160518 Termination date: 20161205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |