CN201932824U - Crane trolley with eccentric shaft - Google Patents
Crane trolley with eccentric shaft Download PDFInfo
- Publication number
- CN201932824U CN201932824U CN2010206220286U CN201020622028U CN201932824U CN 201932824 U CN201932824 U CN 201932824U CN 2010206220286 U CN2010206220286 U CN 2010206220286U CN 201020622028 U CN201020622028 U CN 201020622028U CN 201932824 U CN201932824 U CN 201932824U
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- eccentric shaft
- utility
- model
- crane trolley
- support body
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Abstract
The utility model relates to the technical field of mechanical equipment, in particular to a crane trolley with an eccentric shaft, comprising the eccentric shaft, a trolley frame and wheels, wherein the eccentric shaft is arranged on the trolley frame, and the wheels are arranged at two ends of the eccentric shaft. For the crane trolley, the structural design is simple and scientific, the performance is stable, and the operation is convenient.
Description
Technical field:
The utility model relates to mechanical equipment technical field, refers in particular to a kind of monkey of eccentric shaft.
Background technology:
Monkey is that hoisting crane is a vitals, is that the corresponding mechanism of getting actions such as material, migration, unloading is alternation, and object in its direct load-carrying, and moves around, and the balance quality of beam body and handling determine the serviceability of whole hoisting crane.
But, when there is the location, four angles of certain problem, particularly twin beams in existing crane beam body on structure design, occurs easily at 4 and (be commonly called as: " three pin ") not on a plane, stationary performance is bad, and it is very inconvenient to operate.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art, and a kind of monkey of eccentric shaft is provided, the simple science of its structure design, and stable performance, easy to operate.
For achieving the above object, the utility model adopts following technical scheme, and it comprises eccentric shaft, dolly support body, wheel, and eccentric shaft is installed on the dolly support body, and the two ends of eccentric shaft are provided with wheel.
The two ends of described eccentric shaft are provided with rotor journal.
The utility model beneficial effect is: eccentric shaft is installed on the dolly support body, and the two ends of eccentric shaft are provided with wheel, has solved 4 problems that (are commonly called as: " three pin ") not on a plane of easy appearance, and stationary performance is good, operates easily.
Description of drawings:
Fig. 1 is the structural representation of the utility model eccentric shaft;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment:
See that Fig. 1 is to shown in Figure 2: the utility model comprises eccentric shaft 1, dolly support body 2, wheel 3, it is characterized in that: eccentric shaft 1 is installed on the dolly support body 2, and the two ends of eccentric shaft 1 are provided with wheel 3.
The two ends of described eccentric shaft 1 are provided with rotor journal 11.
Eccentric shaft 1 is installed on the dolly support body 2, during the lift heavy object, dolly support body 2 moves under the driving of motor 4, wheel 3, on crossbeam, move around, crossbeam is because distortion appears in long-time the use, so, eccentric shaft 1, universal bearing can contact four wheels by automatically regulating all the time with crossbeam, reach balance.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (2)
1. the monkey of an eccentric shaft, it comprises eccentric shaft (1), dolly support body (2), wheel (3), it is characterized in that: eccentric shaft (1) is installed on the dolly support body (2), and the two ends of eccentric shaft (1) are provided with wheel (3).
2. the monkey of a kind of eccentric shaft according to claim 1, it is characterized in that: the two ends of described eccentric shaft (1) are provided with rotor journal (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206220286U CN201932824U (en) | 2010-11-23 | 2010-11-23 | Crane trolley with eccentric shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206220286U CN201932824U (en) | 2010-11-23 | 2010-11-23 | Crane trolley with eccentric shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201932824U true CN201932824U (en) | 2011-08-17 |
Family
ID=44444357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206220286U Expired - Fee Related CN201932824U (en) | 2010-11-23 | 2010-11-23 | Crane trolley with eccentric shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201932824U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708347A (en) * | 2013-12-18 | 2014-04-09 | 苏州中州安勃起重有限公司 | Double-beam walking trolley |
| CN105174048A (en) * | 2015-08-20 | 2015-12-23 | 孟文 | Adjustable end beam structure easy to adjust |
| CN105293279A (en) * | 2015-11-18 | 2016-02-03 | 德马科起重机械有限公司 | Electric trolley of crane and crane with trolley |
-
2010
- 2010-11-23 CN CN2010206220286U patent/CN201932824U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708347A (en) * | 2013-12-18 | 2014-04-09 | 苏州中州安勃起重有限公司 | Double-beam walking trolley |
| CN105174048A (en) * | 2015-08-20 | 2015-12-23 | 孟文 | Adjustable end beam structure easy to adjust |
| CN105293279A (en) * | 2015-11-18 | 2016-02-03 | 德马科起重机械有限公司 | Electric trolley of crane and crane with trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Keda Lifting Machinery Co., Ltd. Assignor: Ke Xianjun Contract record no.: 2012440000350 Denomination of utility model: Crane trolley with eccentric shaft Granted publication date: 20110817 License type: Exclusive License Record date: 20120702 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20131123 |