CN202465071U - Crane wheel - Google Patents
Crane wheel Download PDFInfo
- Publication number
- CN202465071U CN202465071U CN2012200589351U CN201220058935U CN202465071U CN 202465071 U CN202465071 U CN 202465071U CN 2012200589351 U CN2012200589351 U CN 2012200589351U CN 201220058935 U CN201220058935 U CN 201220058935U CN 202465071 U CN202465071 U CN 202465071U
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- wheel
- crane
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Abstract
The utility model relates to a crane part, in particular to a crane wheel. The crane wheel mainly solves the technical problems that a wheel structure of a crane in the prior art is more complicated, the strength is worse, the production cost is higher and the like. The crane wheel comprises a wheel main body (1) and is characterized in that a wheel shaft hole (2) is arranged in the middle of the wheel main body (1); a key groove (3) is arranged in the wheel shaft hole; annular grooves (4) are arranged at the two sides of the wheel main body; steps (5) are arranged at the edges of the annular grooves; and the annular grooves at the two sides are communicated through a through hole (6).
Description
Technical field
The utility model relates to a kind of hoisting crane parts, especially relates to a kind of hoisting crane wheel.
Background technology
Weight-lifting equipment is divided into transfer crane, crane in bridge type, beam crane and boom crane by device structure; Wherein transfer crane mainly representative equipment be gauntry crane; Crane in bridge type mainly representative equipment is the bridge formation machine, and boom crane mainly representative equipment is a tower crane.Transfer crane is mainly used in work operations such as the up-down, parallel motion of building ground, factory floor and shipyard harbour weight.Transfer crane mainly is made up of lifting overhead traveling crane, girder, supporting leg, traveling gear and electric hydraulic system.Its principle of work is: utilize the lifting overhead traveling crane that is installed on the girder that weight is raised up; The supporting leg upper end connects girder; The lower end connects with traveling gear, through being installed in the driving of motor on the traveling gear, realizes the effect that hoisting crane moves on rail; The overhead traveling crane of lifting simultaneously also can be walked on girder, realizes at last weight is hung the effect that moves on to another place from a place.But the car wheel structure of these hoisting cranes is comparatively complicated, and intensity is relatively poor, and productive costs is higher.
The utility model content
The utility model provides a kind of hoisting crane wheel, and it mainly is that to solve the car wheel structure of existing in prior technology hoisting crane comparatively complicated, and intensity is relatively poor, the technical matters that productive costs is more high.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
A kind of hoisting crane wheel of the utility model comprises the wheel body, and described wheel body middle part is provided with the wheel axis hole; Be provided with keyway in the wheel axis hole; Wheel body both sides all are provided with circular groove, and the edge of circular groove is provided with step, are communicated with through through hole between the circular groove of both sides.
As preferably, the cylindrical of described wheel body is provided with peripheral groove.
Therefore, the utility model is relatively simple for structure, and intensity is stronger, and the assembling, the maintenance all more or less freely, productive costs is lower.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is vertical section structure scheme drawings of Fig. 1.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of hoisting crane wheel of this example, comprise wheel body 1 like Fig. 1, Fig. 2, wheel body middle part is provided with wheel axis hole 2; Be provided with keyway 3 in the wheel axis hole; Wheel body both sides all are provided with circular groove 4, and the edge of circular groove is provided with step 5, are communicated with through through hole 6 between the circular groove of both sides.The cylindrical of wheel body is provided with peripheral groove 7.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (2)
1. hoisting crane wheel; Comprise wheel body (1); It is characterized in that described wheel body (1) middle part is provided with wheel axis hole (2), be provided with keyway (3) in the wheel axis hole, wheel body both sides all are provided with circular groove (4); The edge of circular groove is provided with step (5), is communicated with through through hole (6) between the circular groove of both sides.
2. a kind of hoisting crane wheel according to claim 1 is characterized in that the cylindrical of described wheel body (1) is provided with peripheral groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200589351U CN202465071U (en) | 2012-02-21 | 2012-02-21 | Crane wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200589351U CN202465071U (en) | 2012-02-21 | 2012-02-21 | Crane wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465071U true CN202465071U (en) | 2012-10-03 |
Family
ID=46913251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200589351U Expired - Fee Related CN202465071U (en) | 2012-02-21 | 2012-02-21 | Crane wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202465071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057346A (en) * | 2013-01-05 | 2013-04-24 | 常熟市碧溪起重吊装设备制造厂 | Crane cart wheel |
-
2012
- 2012-02-21 CN CN2012200589351U patent/CN202465071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057346A (en) * | 2013-01-05 | 2013-04-24 | 常熟市碧溪起重吊装设备制造厂 | Crane cart wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130221 |