CN204022301U - A kind of shockproof cart traveling device - Google Patents
A kind of shockproof cart traveling device Download PDFInfo
- Publication number
- CN204022301U CN204022301U CN201420490618.6U CN201420490618U CN204022301U CN 204022301 U CN204022301 U CN 204022301U CN 201420490618 U CN201420490618 U CN 201420490618U CN 204022301 U CN204022301 U CN 204022301U
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- China
- Prior art keywords
- wheel
- bolt
- cart
- shockproof
- bearing
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Abstract
The utility model relates to a kind of shockproof cart traveling device, it comprises cart cross sill, cart cross sill two ends have wheel mechanism, comprise wheel pack support, wheel pack support is located under cart cross sill, between equalizing bar and cart cross sill, be provided with shock absorption device, comprise pressing plate, pressing plate has pressure pad, pressure pad has bearing, between bearing, be provided with spring, spring is provided with adjustment bolt, bearing is provided with the anti-bolt of holding up, the anti-bolt other end of holding up is provided with the anti-nut of holding up, adjust bolt and pressing plate and be provided with bolt of rear end plate, equalizing bar has vehicle wheel frame, vehicle wheel frame front end is provided with wheel shaft A, wheel shaft A is provided with driving wheel, wheel shaft A is connected with actuating device, actuating device is provided with protective frame outward, actuating device is provided with service meter, vehicle wheel frame rear end is provided with wheel shaft B, wheel shaft B is provided with flower wheel, in driving wheel and flower wheel, be provided with rubber draft gear, it has guide rail, the utlity model has safety and steady, good damping effect, simple in structure, practical advantage.
Description
Technical field
The utility model belongs to elevator machinery design field, is specifically related to a kind of running gear, particularly a kind of shockproof cart traveling device.
Background technology
Now in big machinery is manufactured, the operation of general employing large-tonnage gauntry crane, hoisting crane can produce unavoidably vibrations in the time of operation, can have a huge impact for the running gear of hoisting crane like this, especially for wheel, wearing and tearing can aggravate to produce gnaws rail phenomenon, the generation easily causing the accident, have very large noise simultaneously, there is very large potential safety hazard, traditional shock absorption device complex structure and volume are larger, simultaneously can adopt single wheel structures when crane large vehicle walking more, if once single wheel breaks down like this, will cause hoisting crane get out of hand, stability is very poor, therefore a kind of single dual wheels, and it is little to have volume, the shockproof running gear of good damping effect just has Practical significance very much.
Summary of the invention
The purpose of this utility model is that and provide, a kind of shockproof effect is good, the shockproof cart traveling device of single two-wheel in order to overcome the deficiencies in the prior art.
The purpose of this utility model is achieved in that a kind of shockproof cart traveling device, and it comprises cart cross sill, and described cart cross sill two ends downside is provided with front vehicle wheel mechanism and rear wheel mechanism;
Described front vehicle wheel mechanism, it comprises wheel pack support, and described wheel pack support is arranged on cart cross sill downside, and the described wheel pack support other end is arranged on equalizing bar, between described equalizing bar and cart cross sill, is provided with shock absorption device;
Described shock absorption device, it comprises pressing plate, described pressing plate downside is provided with pressure pad, described pressure pad lower end is provided with bearing, in the middle of described bearing, be provided with spring, the upper and lower two ends of described spring are provided with adjustment bolt, on described bearing, be provided with the anti-bolt of holding up, described anti-bolt one end of holding up is arranged on pressing plate downside, the described anti-bolt other end of holding up is provided with the anti-nut of holding up, on described adjustment bolt and pressing plate, be provided with bolt of rear end plate, described bolt of rear end plate will adjust bolt and pressing plate is locked fixing;
Described equalizing bar downside is provided with vehicle wheel frame, described vehicle wheel frame front end is provided with wheel shaft A, on described wheel shaft A, be provided with driving wheel, described wheel shaft A is connected with actuating device, described actuating device is outside equipped with protective frame, described actuating device upper end is provided with service meter, and described vehicle wheel frame rear end is provided with wheel shaft B, on described wheel shaft B, is provided with flower wheel; In described driving wheel and flower wheel, be provided with rubber draft gear, described driving wheel and flower wheel are arranged with guide rail;
Described rear wheel mechanism is identical with front vehicle wheel mechanism structure.
Described spring is through surperficial electrophoresis and paint baking.
Between described wheel shaft A and driving wheel, be provided with bearing, between described bearing B and flower wheel, be provided with bearing.
Equalizing bar front end in described front vehicle wheel mechanism is provided with Rubber shock-absorbing pad.
Equalizing bar rear end in described rear wheel mechanism is provided with Rubber shock-absorbing pad.
Described service meter and actuating device are fixedly installed on vehicle wheel frame.
Described protective frame is arranged on vehicle wheel frame.
Described service meter is three-in-one reducing motor.
Described driving wheel and flower wheel place are in the same horizontal line.
The beneficial effects of the utility model: the utility model adopts the running gear of driving wheel and flower wheel, more steady while walking with respect to general single-wheel, shock absorption device between equalizing bar and cart cross sill can well alleviate the pressure of cart cross sill to wheel, adjusting nut in shock absorption device can regulate the height of pressing plate simultaneously, thereby change the effect of shock absorption device, pressure pad in shock absorption device and instead hold up bolt and the anti-nut of holding up can carry out certain support to cart cross sill, spring in shock absorption device adopts surperficial electrophoresis and paint baking, so not only weather resisting property is better, good damping effect, and long service life, using service meter is three-in-one reducing motor, and motor running velocity is fast like this, and very steady, and the area simultaneously taking is less, and the protective frame outside actuating device can protect service meter and actuating device not to be subject to external interference and infringement, rubber draft gear in driving wheel and flower wheel can play certain buffer action, further reduce the vibrations of wheel, cushion blocking before and after equalizing bar can ensure to reduce in the time stopping and clash into the impact producing, reduce vibrations, total safety and steady, good damping effect, simple in structure, practical advantage of the utlity model has.
Brief description of the drawings
Fig. 1 is front schematic view of the present utility model.
Fig. 2 is side schematic view of the present utility model.
Fig. 3 is the structural representation of shock absorption device in the utility model.
In figure: 1, cart cross sill 2, wheel pack support 3, equalizing bar 4, shock absorption device 5, pressing plate 6, pressure pad 7, bearing 8, spring 9, adjustment bolt 10, anti-bolt 11, anti-nut 12, bolt of rear end plate 13, vehicle wheel frame 14, wheel shaft A 15, driving wheel 16, actuating device 17, protective frame 18, service meter 19, wheel shaft B 20, flower wheel 21, rubber draft gear 22, guide rail 23, the Rubber shock-absorbing pad held up held up.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Figure 1-3, a kind of shockproof cart traveling device, it comprises cart cross sill 1, described cart cross sill 1 two ends downside is provided with front vehicle wheel mechanism and rear wheel mechanism;
Described front vehicle wheel mechanism, it comprises wheel pack support 2, and described wheel pack support 2 is arranged on cart cross sill 1 downside, and described wheel pack support 2 other ends are arranged on equalizing bar 3, between described equalizing bar 3 and cart cross sill 1, are provided with shock absorption device 4;
Described shock absorption device 4, it comprises pressing plate 5, described pressing plate 5 downsides are provided with pressure pad 6, described pressure pad 6 lower ends are provided with bearing 7, in the middle of described bearing 7, be provided with spring 8, described spring is provided with adjustment bolt 9 in two ends Shang Xia 8, on described bearing 7, be provided with the anti-bolt 10 of holding up, described anti-bolt 10 one end of holding up are arranged on pressing plate 5 downsides, described anti-bolt 10 other ends of holding up are provided with the anti-nut 11 of holding up, on described adjustment bolt 10 and pressing plate 5, be provided with bolt of rear end plate 12, described bolt of rear end plate 12 will adjust bolt 9 and pressing plate 5 is locked fixing;
Described equalizing bar 3 downsides are provided with vehicle wheel frame 13, described vehicle wheel frame 13 front ends are provided with wheel shaft A14, on described wheel shaft A14, be provided with driving wheel 15, described wheel shaft A14 is connected with actuating device 16, described actuating device 16 is outside equipped with protective frame 17, described actuating device 16 upper ends are provided with service meter 18, and described vehicle wheel frame 13 rear ends are provided with wheel shaft B19, on described wheel shaft B19, are provided with flower wheel 20; In described driving wheel 15 and flower wheel 20, be provided with rubber draft gear 21, described driving wheel 15 and flower wheel 20 are arranged with guide rail 22;
Described rear wheel mechanism is identical with front vehicle wheel mechanism structure.
The utility model is in use: driving wheel and flower wheel are placed on guide rail, service meter in front vehicle wheel mechanism and rear wheel mechanism is moved simultaneously, service meter drives drive motor to drive driving wheel to walk, thereby drive flower wheel to rotate, comparing like this single-wheel rotates more steady, walking more safety smoothly, in the situation that a wheel is impaired, can also be controlled simultaneously, equalizing bar utilizes vehicle wheel frame that driving wheel and flower wheel are fixed to connection, make wheel traveling gear more firm, shock absorption device between equalizing bar and cart cross sill can reduce the pressure of hoisting crane to cart in large vehicle walking, pressure pad in shock absorption device and instead hold up bolt and the anti-nut of holding up can carry out certain support to cart cross sill, slow down the wearing and tearing of cart wheel, extend the service life of cart, rubber draft gear in driving wheel and flower wheel can further reduce vibrations when walking simultaneously, ease off the pressure, protection running gear, total safety and steady that the utlity model has, good damping effect, simple in structure, practical advantage.
Embodiment 2
As Figure 1-3, a kind of shockproof cart traveling device, it comprises cart cross sill 1, described cart cross sill 1 two ends downside is provided with front vehicle wheel mechanism and rear wheel mechanism;
Described front vehicle wheel mechanism, it comprises wheel pack support 2, and described wheel pack support 2 is arranged on cart cross sill 1 downside, and described wheel pack support 2 other ends are arranged on equalizing bar 3, between described equalizing bar 3 and cart cross sill 1, are provided with shock absorption device 4;
Described shock absorption device 4, it comprises pressing plate 5, described pressing plate 5 downsides are provided with pressure pad 6, described pressure pad 6 lower ends are provided with bearing 7, in the middle of described bearing 7, be provided with spring 8, described spring is provided with adjustment bolt 9 in two ends Shang Xia 8, on described bearing 7, be provided with the anti-bolt 10 of holding up, described anti-bolt 10 one end of holding up are arranged on pressing plate 5 downsides, described anti-bolt 10 other ends of holding up are provided with the anti-nut 11 of holding up, on described adjustment bolt 10 and pressing plate 5, be provided with bolt of rear end plate 12, described bolt of rear end plate 12 will adjust bolt 9 and pressing plate 5 is locked fixing;
Described equalizing bar 3 downsides are provided with vehicle wheel frame 13, described vehicle wheel frame 13 front ends are provided with wheel shaft A14, on described wheel shaft A14, be provided with driving wheel 15, described wheel shaft A14 is connected with actuating device 16, described actuating device 16 is outside equipped with protective frame 17, described actuating device 16 upper ends are provided with service meter 18, and described vehicle wheel frame 13 rear ends are provided with wheel shaft B19, on described wheel shaft B19, are provided with flower wheel 20; In described driving wheel 15 and flower wheel 20, be provided with rubber draft gear 21, described driving wheel 15 and flower wheel 20 are arranged with guide rail 22;
Described rear wheel mechanism is identical with front vehicle wheel mechanism structure.
Described spring 8 is through surperficial electrophoresis and paint baking.
Between described wheel shaft A14 and driving wheel 15, be provided with bearing, between described bearing B19 and flower wheel 20, be provided with bearing.
Equalizing bar 3 front ends in described front vehicle wheel mechanism are provided with Rubber shock-absorbing pad 23.
Equalizing bar 3 rear ends in described rear wheel mechanism are provided with Rubber shock-absorbing pad 23.
Described service meter 18 and actuating device 16 are fixedly installed on vehicle wheel frame 13.
Described protective frame 17 is arranged on vehicle wheel frame 13.
Described service meter 18 is three-in-one reducing motor.
Described driving wheel 15 and flower wheel 20 places are in the same horizontal line.
The utility model is in use: driving wheel and flower wheel are placed on guide rail, service meter in front vehicle wheel mechanism and rear wheel mechanism is moved simultaneously, service meter drives drive motor to drive driving wheel to walk, thereby drive flower wheel to rotate, comparing like this single-wheel rotates more steady, walking more safety is smooth, service meter adopts three-in-one reducing motor, volume is less, result of use is compared three phase asynchronous motor better effects if, in the situation that a wheel is impaired, can also control simultaneously, equalizing bar utilizes vehicle wheel frame that driving wheel and flower wheel are fixed to connection, make wheel traveling gear more firm, shock absorption device between equalizing bar and cart cross sill can reduce the pressure of hoisting crane to cart in large vehicle walking, pressure pad in shock absorption device and instead hold up bolt and the anti-nut of holding up can carry out certain support to cart cross sill, adjustment bolt in shock absorption device can be exchanged the height of seamless plate, thereby change the effect of shock absorption device, spring in shock absorption device adopts surperficial electrophoresis and paint baking, so not only weather resisting property is better, good damping effect, and long service life, slow down the wearing and tearing of cart wheel, extend the service life of cart, rubber draft gear in driving wheel and flower wheel can further reduce vibrations when walking simultaneously, ease off the pressure, protection running gear, cushion blocking before and after equalizing bar can ensure to reduce in the time stopping and clash into the impact producing, reduce vibrations, total safety and steady that the utlity model has, good damping effect, simple in structure, practical advantage.
Claims (9)
1. a shockproof cart traveling device, it comprises cart cross sill, it is characterized in that: described cart cross sill two ends downside is provided with front vehicle wheel mechanism and rear wheel mechanism; Described front vehicle wheel mechanism, it comprises wheel pack support, and described wheel pack support is arranged on cart cross sill downside, and the described wheel pack support other end is arranged on equalizing bar, between described equalizing bar and cart cross sill, is provided with shock absorption device; Described shock absorption device, it comprises pressing plate, described pressing plate downside is provided with pressure pad, described pressure pad lower end is provided with bearing, in the middle of described bearing, be provided with spring, the upper and lower two ends of described spring are provided with adjustment bolt, on described bearing, be provided with the anti-bolt of holding up, described anti-bolt one end of holding up is arranged on pressing plate downside, the described anti-bolt other end of holding up is provided with the anti-nut of holding up, on described adjustment bolt and pressing plate, be provided with bolt of rear end plate, described bolt of rear end plate will adjust bolt and pressing plate is locked fixing; Described equalizing bar downside is provided with vehicle wheel frame, described vehicle wheel frame front end is provided with wheel shaft A, on described wheel shaft A, be provided with driving wheel, described wheel shaft A is connected with actuating device, described actuating device is outside equipped with protective frame, described actuating device upper end is provided with service meter, and described vehicle wheel frame rear end is provided with wheel shaft B, on described wheel shaft B, is provided with flower wheel; In described driving wheel and flower wheel, be provided with rubber draft gear, described driving wheel and flower wheel are arranged with guide rail; Described rear wheel mechanism is identical with front vehicle wheel mechanism structure.
2. the shockproof cart traveling device of one according to claim 1, is characterized in that: described spring is through surperficial electrophoresis and paint baking.
3. the shockproof cart traveling device of one according to claim 1, is characterized in that: between described wheel shaft A and driving wheel, be provided with bearing, between described bearing B and flower wheel, be provided with bearing.
4. the shockproof cart traveling device of one according to claim 1, is characterized in that: the equalizing bar front end in described front vehicle wheel mechanism is provided with Rubber shock-absorbing pad.
5. the shockproof cart traveling device of one according to claim 1, is characterized in that: the equalizing bar rear end in described rear wheel mechanism is provided with Rubber shock-absorbing pad.
6. the shockproof cart traveling device of one according to claim 1, is characterized in that: described service meter and actuating device are fixedly installed on vehicle wheel frame.
7. the shockproof cart traveling device of one according to claim 1, is characterized in that: described protective frame is arranged on vehicle wheel frame.
8. the shockproof cart traveling device of one according to claim 1, is characterized in that: described service meter is three-in-one reducing motor.
9. the shockproof cart traveling device of one according to claim 1, is characterized in that: described driving wheel and flower wheel place are in the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490618.6U CN204022301U (en) | 2014-08-29 | 2014-08-29 | A kind of shockproof cart traveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490618.6U CN204022301U (en) | 2014-08-29 | 2014-08-29 | A kind of shockproof cart traveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022301U true CN204022301U (en) | 2014-12-17 |
Family
ID=52062193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420490618.6U Expired - Fee Related CN204022301U (en) | 2014-08-29 | 2014-08-29 | A kind of shockproof cart traveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022301U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293281A (en) * | 2015-11-18 | 2016-02-03 | 德马科起重机械有限公司 | Lightweight electric trolley of crane |
| CN108443186A (en) * | 2018-05-18 | 2018-08-24 | 株洲联诚集团控股股份有限公司 | A kind of tractive transformer cooling device ventilation blower isolation mounting |
| CN109455489A (en) * | 2018-12-28 | 2019-03-12 | 芜湖金三氏数控科技有限公司 | A kind of equipment is movably walking device |
| CN109591677A (en) * | 2018-11-06 | 2019-04-09 | 浙江大丰实业股份有限公司 | The universal ride of stage |
-
2014
- 2014-08-29 CN CN201420490618.6U patent/CN204022301U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293281A (en) * | 2015-11-18 | 2016-02-03 | 德马科起重机械有限公司 | Lightweight electric trolley of crane |
| CN108443186A (en) * | 2018-05-18 | 2018-08-24 | 株洲联诚集团控股股份有限公司 | A kind of tractive transformer cooling device ventilation blower isolation mounting |
| CN108443186B (en) * | 2018-05-18 | 2024-03-12 | 株洲联诚集团控股股份有限公司 | Vibration isolation device for ventilator of traction transformer cooling device |
| CN109591677A (en) * | 2018-11-06 | 2019-04-09 | 浙江大丰实业股份有限公司 | The universal ride of stage |
| CN109455489A (en) * | 2018-12-28 | 2019-03-12 | 芜湖金三氏数控科技有限公司 | A kind of equipment is movably walking device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20180829 |