CN201914846U - Electrical simple double-girder crane - Google Patents
Electrical simple double-girder crane Download PDFInfo
- Publication number
- CN201914846U CN201914846U CN2010206227321U CN201020622732U CN201914846U CN 201914846 U CN201914846 U CN 201914846U CN 2010206227321 U CN2010206227321 U CN 2010206227321U CN 201020622732 U CN201020622732 U CN 201020622732U CN 201914846 U CN201914846 U CN 201914846U
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- motor
- girder crane
- eccentric shaft
- wheels
- wheel
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Abstract
The utility model relates to the technical field of mechanical equipment, in particular to an electrical simple double-girder crane which comprises a frame, wheels and a motor, wherein at least four wheels are arranged on the square frame, the motor with the driving function is arranged on one rear wheel, the two front wheels are connected through an eccentric shaft, and a universal bearing is arranged on the eccentric shaft. The electrical simple double-girder crane has the advantages of simple and scientific structural design and stable performance, and is convenient to operate.
Description
Technical field:
The utility model relates to mechanical equipment technical field, refers in particular to electronic simple and easy double girder crane.
Background technology:
Hoisting crane is many actions elevator machinery of vertical-lift within the specific limits and horizontal carrying heavy goods, claims crane again.Belong to material handling machinery.The work characteristics of hoisting crane is to do intermittent exercise, and the corresponding mechanism of promptly getting actions such as material, migration, unloading in a working cycle is alternation.A working cycle comprises: load-engaging device is mentioned article from getting thing ground, is moved horizontally to the appointed place then and falls article, then carries out counter motion, makes the load-engaging device reposition, so that circulate next time.
Have parts extremely important in hoisting crane, that is exactly the beam body, 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 electronic simple and easy double girder crane 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, it comprises support body, wheel, motor, square rack is provided with four wheels at least, one of them back wheel has been provided with the motor that drives function, two front wheels connect by eccentric shaft, and eccentric shaft is provided with universal bearing.
Described wheel is four, is located at the position at four angles of support body respectively.
Also be provided with driven wheel between described wheel and the motor.
The utility model beneficial effect is: square rack is provided with four wheels at least, one of them back wheel has been provided with the motor that drives function, two front wheels connect by eccentric shaft, eccentric shaft is provided with universal bearing, the simple science of its structure design, solved the location not in a plane, the problem of unstable properties; Its stable performance, easy to operate.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model embodiment structural representation.
The specific embodiment:
See that Fig. 1 is to shown in Figure 2: the utility model comprises support body 1, wheel 2, motor 5, square rack 1 is provided with four wheels 2 at least, one of them back wheel 2 has been provided with 5, two the front wheels of motor 2 that drive function and has connected by eccentric shaft 3, and eccentric shaft 3 is provided with universal bearing 4.
Described wheel 2 is four, is located at the position at four angles of support body 1 respectively.
Also be provided with driven wheel 6 between described wheel 2 and the motor 5.
When the utility model uses, be installed on the crossbeam 7; During the lift heavy object, motor 5 work of the present utility model, wheel 2 moves around on crossbeam 7 (rail), crossbeam 7 (rail) is owing to install or long-time use appearance distortion, so, eccentric shaft 3, universal bearing 4 can contact four wheels 2 by automatically regulating all the time with crossbeam 7, 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 (3)
1. electronic simple and easy double girder crane, it comprises support body (1), wheel (2), motor (5), it is characterized in that: square rack (1) is provided with four wheels (2) at least, one of them back wheel (2) has been provided with the motor (5) that drives function, two front wheels (2) connect by eccentric shaft (3), and eccentric shaft (3) is provided with universal bearing (4).
2. electronic simple and easy double girder crane according to claim 1 is characterized in that: described wheel (2) is four, is located at the position at four angles of support body (1) respectively.
3. electronic simple and easy double girder crane according to claim 1 is characterized in that: also be provided with driven wheel (6) between described wheel (2) and the motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206227321U CN201914846U (en) | 2010-11-23 | 2010-11-23 | Electrical simple double-girder crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206227321U CN201914846U (en) | 2010-11-23 | 2010-11-23 | Electrical simple double-girder crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914846U true CN201914846U (en) | 2011-08-03 |
Family
ID=44414654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206227321U Expired - Fee Related CN201914846U (en) | 2010-11-23 | 2010-11-23 | Electrical simple double-girder crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962762A (en) * | 2014-04-10 | 2014-08-06 | 太仓斯普宁精密机械有限公司 | Hoisting mechanism of precise iron wire forming machine |
| CN111591915A (en) * | 2020-05-20 | 2020-08-28 | 嘉兴学院 | Engineering machine tool production is with pulling hoist device |
-
2010
- 2010-11-23 CN CN2010206227321U patent/CN201914846U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962762A (en) * | 2014-04-10 | 2014-08-06 | 太仓斯普宁精密机械有限公司 | Hoisting mechanism of precise iron wire forming machine |
| CN111591915A (en) * | 2020-05-20 | 2020-08-28 | 嘉兴学院 | Engineering machine tool production is with pulling hoist device |
| CN111591915B (en) * | 2020-05-20 | 2022-05-17 | 嘉兴学院 | Engineering machine tool production is with pulling hoist device |
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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: Electrical simple double-girder crane Granted publication date: 20110803 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: 20110803 Termination date: 20131123 |