CN204823767U - Hoist walking wheel structure - Google Patents
Hoist walking wheel structure Download PDFInfo
- Publication number
- CN204823767U CN204823767U CN201520507037.3U CN201520507037U CN204823767U CN 204823767 U CN204823767 U CN 204823767U CN 201520507037 U CN201520507037 U CN 201520507037U CN 204823767 U CN204823767 U CN 204823767U
- Authority
- CN
- China
- Prior art keywords
- ring
- type bar
- road wheel
- hoisting crane
- wheel structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a hoist walking wheel structure, it includes the body, the middle part of body set up porose A, hole A's the outside be provided with the keyway, the body on evenly set up porose B, the body on still be provided with the recess, the left part of recess be provided with cyclic annular strip A, the right part of recess be provided with cyclic annular strip B, the utility model has the advantages of rational in infrastructure, save material, the fault rate is low, the security is high.
Description
Technical field
The utility model belongs to hoisting crane technical field, is specifically related to a kind of road wheel, particularly a kind of hoisting crane road wheel structure.
Background technology
The application of hoisting crane in factory and workshop is quite extensive, crane wheel is the requisite parts of hoisting crane, and the crane locomotive wheel construction that current general hoisting crane adopts is too heavy, and often " three leg " phenomenon is there is in operational process, cause hoisting crane can not smooth running, sometimes gnaw rail phenomenon, dolly is easily caused to derail under long-term dangerous operation, there is personal injury hidden danger, and crane bridge unbalance stress causes distortion, reduce service life of equipment; Therefore, a kind of hoisting crane road wheel structure rational in infrastructure, that save material, failure rate is low, safety high is provided to be necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of rational in infrastructure, save the high hoisting crane road wheel structure of material, failure rate is low, safety.
The purpose of this utility model is achieved in that a kind of hoisting crane road wheel structure, it comprises body, the middle part of described body arranges porose A, the arranged outside of described hole A has keyway, described body evenly arranges porose B, described body is also provided with groove, and the left part of described groove is provided with ring-type bar A, and the right part of described groove is provided with ring-type bar B.
Described hole A and hole B is manhole.
The quantity of described keyway is 2.
Described ring-type bar A and ring-type bar B is elastic annular bar.
The cross section of described ring-type bar A and ring-type bar B is triangle.
The beneficial effects of the utility model: the utility model arranges porose A and hole B on road wheel body, hole A is beneficial to crane wheel through axle, is arranged on walking structure, hole B arranges the quality that can reduce road wheel body, avoid unnecessary waste of material, rational in infrastructure, easy to make; The utility model adopts ring-type bar A and ring-type bar B, ring-type bar A and ring-type bar B to be elastic annular bar, can reduce the friction of hoisting crane road wheel and track, due to the elastic reaction of ring-type bar, can make the enforcement direction that crane wheel keeps correct; The utility model have rational in infrastructure, save the high advantage of material, failure rate is low, safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hoisting crane road wheel of the utility model structure.
Fig. 2 is the lateral plan of a kind of hoisting crane road wheel of the utility model structure.
In figure: 1, body 2, hole A3, ring-type bar A4, groove 5, ring-type bar B6, hole B7, keyway.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As shown in Figure 1, a kind of hoisting crane road wheel structure, it comprises body 1, the middle part of described body 1 arranges porose A2, the arranged outside of described hole A2 has keyway 7, and described body 1 evenly arranges porose B6, and described body 1 is also provided with groove 4, the left part of described groove 4 is provided with ring-type bar A3, and the right part of described groove 4 is provided with ring-type bar B5.
The utility model arranges porose A and hole B on road wheel body, and hole A is beneficial to crane wheel through axle, and be arranged on walking structure, hole B arranges the quality that can reduce road wheel body, avoids unnecessary waste of material, rational in infrastructure, easy to make; The utility model adopts ring-type bar A and ring-type bar B, ring-type bar A and ring-type bar B to be elastic annular bar, can reduce the friction of hoisting crane road wheel and track, due to the elastic reaction of ring-type bar, can make the enforcement direction that crane wheel keeps correct; The utility model have rational in infrastructure, save the high advantage of material, failure rate is low, safety.
Embodiment 2
As shown in Figure 1, a kind of hoisting crane road wheel structure, it comprises body 1, the middle part of described body 1 arranges porose A2, the arranged outside of described hole A2 has keyway 7, and described body 1 evenly arranges porose B6, and described body 1 is also provided with groove 4, the left part of described groove 4 is provided with ring-type bar A3, and the right part of described groove 4 is provided with ring-type bar B5.
Described hole A2 and hole B6 is manhole.
The quantity of described keyway 7 is 2.
Described ring-type bar A3 and ring-type bar B5 is elastic annular bar.
The cross section of described ring-type bar A3 and ring-type bar B5 is triangle.
The utility model arranges porose A and hole B on road wheel body, and hole A is beneficial to crane wheel through axle, and be arranged on walking structure, hole B arranges the quality that can reduce road wheel body, avoids unnecessary waste of material, rational in infrastructure, easy to make; The utility model adopts ring-type bar A and ring-type bar B, ring-type bar A and ring-type bar B to be elastic annular bar, can reduce the friction of hoisting crane road wheel and track, due to the elastic reaction of ring-type bar, can make the enforcement direction that crane wheel keeps correct; The utility model have rational in infrastructure, save the high advantage of material, failure rate is low, safety.
Claims (5)
1. a hoisting crane road wheel structure, it comprises body, it is characterized in that: the middle part of described body arranges porose A, the arranged outside of described hole A has keyway, described body evenly arranges porose B, described body is also provided with groove, and the left part of described groove is provided with ring-type bar A, and the right part of described groove is provided with ring-type bar B.
2. a kind of hoisting crane road wheel structure according to claim 1, is characterized in that: described hole A and hole B is manhole.
3. a kind of hoisting crane road wheel structure according to claim 1, is characterized in that: the quantity of described keyway is 2.
4. a kind of hoisting crane road wheel structure according to claim 1, is characterized in that: described ring-type bar A and ring-type bar B is elastic annular bar.
5. a kind of hoisting crane road wheel structure according to claim 1, is characterized in that: the cross section of described ring-type bar A and ring-type bar B is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507037.3U CN204823767U (en) | 2015-07-14 | 2015-07-14 | Hoist walking wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507037.3U CN204823767U (en) | 2015-07-14 | 2015-07-14 | Hoist walking wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204823767U true CN204823767U (en) | 2015-12-02 |
Family
ID=54681390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507037.3U Expired - Fee Related CN204823767U (en) | 2015-07-14 | 2015-07-14 | Hoist walking wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204823767U (en) |
-
2015
- 2015-07-14 CN CN201520507037.3U patent/CN204823767U/en not_active Expired - Fee Related
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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: 20151202 Termination date: 20160714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |