CN203319576U - Moving assembly of engine crane - Google Patents
Moving assembly of engine crane Download PDFInfo
- Publication number
- CN203319576U CN203319576U CN2013202693212U CN201320269321U CN203319576U CN 203319576 U CN203319576 U CN 203319576U CN 2013202693212 U CN2013202693212 U CN 2013202693212U CN 201320269321 U CN201320269321 U CN 201320269321U CN 203319576 U CN203319576 U CN 203319576U
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- CN
- China
- Prior art keywords
- transmission shaft
- moving assembly
- utility
- hole
- nut
- 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 discloses a moving assembly of an engine crane. The moving assembly comprises a moving wheel, a transmission shaft and a nut, wherein the moving wheel is of a cylindrical structure, one end of the moving wheel is provided with a coaxial tapered groove which is gradually reduced from outside to inside, the innermost end of the moving wheel is provided with a through hole, the transmission shaft passes through the through hole, and the nut is used for fixing the moving wheel on the transmission shaft. The moving assembly disclosed by the utility model is simple in structure, low in cost and capable of improving the stability of the engine crane and the safety of the crane in working.
Description
Technical field
The utility model relates to the mobile device field, especially a kind of moving assembly of engine hoist.
Background technology
The movable pulley that used on the market at present is substantially all regular cylinder, the both sides symmetry, and below engine hoist, supporting movable pulley is also that so for when loop wheel machine is worked, the stability of whole fuselage is not very high like this.
The utility model content
The utility model provides a kind of moving assembly of engine hoist, has improved the stability of loop wheel machine.
The technical solution of the utility model:
A kind of moving assembly of engine hoist, include movable pulley, transmission shaft, nut, and described movable pulley is a cylindrical structure, one end face has together axial cone connected in star, dwindles gradually from outside to inside, and inner terminal is a through hole, transmission shaft is through through hole, and described nut is fixed on movable pulley on transmission shaft.
Advantage of the present utility model:
The utility model apparatus structure is simple, and cost is low, can improve the stability of engine hoist, has increased the safety in loop wheel machine work.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model front elevation.
The specific embodiment
A kind of moving assembly of engine hoist, include movable pulley 1, transmission shaft 2, nut 3, movable pulley 1 is a cylindrical structure, one end face has together axial cone connected in star, dwindle gradually from outside to inside, inner terminal is a through hole, and transmission shaft 2 is through through hole, nut 3 is fixed on movable pulley 1 on transmission shaft 2, only this device need be arranged on to the loop wheel machine lower end and just can.
Claims (1)
1. the moving assembly of an engine hoist, include movable pulley, transmission shaft, nut, it is characterized in that: described movable pulley is a cylindrical structure, one end face has together axial cone connected in star, dwindle gradually from outside to inside, inner terminal is a through hole, and transmission shaft is through through hole, and described nut is fixed on movable pulley on transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202693212U CN203319576U (en) | 2013-05-16 | 2013-05-16 | Moving assembly of engine crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202693212U CN203319576U (en) | 2013-05-16 | 2013-05-16 | Moving assembly of engine crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319576U true CN203319576U (en) | 2013-12-04 |
Family
ID=49658945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202693212U Expired - Fee Related CN203319576U (en) | 2013-05-16 | 2013-05-16 | Moving assembly of engine crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319576U (en) |
-
2013
- 2013-05-16 CN CN2013202693212U patent/CN203319576U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140516 |