CN203486825U - Winch device for lifeboat - Google Patents
Winch device for lifeboat Download PDFInfo
- Publication number
- CN203486825U CN203486825U CN201320607057.9U CN201320607057U CN203486825U CN 203486825 U CN203486825 U CN 203486825U CN 201320607057 U CN201320607057 U CN 201320607057U CN 203486825 U CN203486825 U CN 203486825U
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- China
- Prior art keywords
- gear
- shaft
- rotating shaft
- speed limit
- casing
- 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 winch device for a lifeboat. The winch device for the lifeboat comprises a box body, a motor, a motor rotation shaft, a motor rotation shaft gear, a speed limiting device, a speed limiting rotation shaft, a speed limiting rotation shaft drive gear, a speed limiting rotation shaft driven gear, a transmission shaft, a transmission shaft driven gear, a steel wire drum and a drum rotation shaft. The winch device for the lifeboat is characterized by further comprising a planetary gear, and one end of the transmission shaft is connected and installed in the box body of the lower end of the speed limiting rotation shaft through the planetary gear. The transmission shaft driven gear is installed on the transmission shaft in the box body. The transmission shaft driven gear is in transmission connection with the speed limiting rotation shaft drive gear. The other end of the drum rotation shaft extends out of the box body to be connected with the steel wire drum. The winch device for the lifeboat has the advantages of being capable of reducing the size and reducing the production cost.
Description
Technical field
The utility model relates to a kind of anchor fitting, relates in particular to a kind of rescue craft anchor fitting.
Background technology
At present the winch gear of lifting rescue boat comprise casing, motor, machine shaft, machine shaft gear, speed-limit device, speed limit rotating shaft, speed limit rotating shaft main gear, speed limit rotating shaft from gear, transmission shaft, transmission shaft main gear, transmission shaft from gear, cable drum, reel rotating shaft and reel rotating shaft from gear; Machine shaft is arranged in casing, and machine shaft stretches out casing and is connected with motor, and machine shaft gear is installed on the machine shaft in casing; Speed limit rotating shaft is arranged in the casing of machine shaft lower end, speed limit rotating shaft one end is stretched out casing and is connected with speed-limit device, speed limit rotating shaft main gear and speed limit rotating shaft are installed from gear in the speed limit rotating shaft in casing, speed limit rotating shaft is to be in transmission connection from gear and machine shaft gear; Transmission shaft is arranged in the casing of speed limit rotating shaft lower end, transmission shaft main gear and transmission shaft is installed from gear on the transmission shaft in casing, and transmission shaft is in transmission connection from gear and speed limit rotating shaft main gear; Reel rotating shaft is arranged in the casing of transmission shaft lower end, and reel rotating shaft one end is stretched out casing and is connected with cable drum, and in the reel rotating shaft in casing, installation is by reel rotating shaft from gear, and reel rotating shaft is in transmission connection from gear and transmission shaft main gear; Because the winch gear of existing lifting rescue boat is to adopt straight-tooth transmission, when life boat weight is too heavy, as 10 to 20 ton hours, there is straight gear structure too large, especially reel rotating shaft is from gear, thereby can cause the winch gear of lifting rescue boat bulky, and productive costs is also very large simultaneously.
Summary of the invention
For above-mentioned shortcoming, the purpose of this utility model is to provide a kind of winches for lifeboat device that can reduce volume and reduce production costs.
Technology contents of the present utility model is, a winches for lifeboat device, comprises that casing, motor, machine shaft, machine shaft gear, speed-limit device, speed limit rotating shaft, speed limit rotating shaft main gear, speed limit rotating shaft are from gear, transmission shaft, transmission shaft from gear, cable drum and reel rotating shaft; Machine shaft is arranged in casing, and machine shaft one end is stretched out casing and is connected with motor, and machine shaft gear is installed on the machine shaft in casing; Speed limit rotating shaft is arranged in the casing of machine shaft lower end, speed limit rotating shaft one end is stretched out casing and is connected with speed-limit device, speed limit rotating shaft main gear and speed limit rotating shaft are installed from gear in the speed limit rotating shaft in casing, speed limit rotating shaft is to be in transmission connection from gear and machine shaft gear; It is characterized in that it also comprises a planetary wheel; Transmission shaft one end and reel rotating shaft one end are mounted on by planetary wheel in the casing of speed limit rotating shaft lower end, on the transmission shaft in casing, transmission shaft are installed from gear, and transmission shaft is in transmission connection from gear and speed limit rotating shaft main gear; The reel rotating shaft other end stretches out casing and is connected with cable drum.
The advantage that the utility model compared with prior art had is by planetary big speed ratio and less volume, transmission shaft and reel rotating shaft to be linked together, thereby reduce equipment volume and reduce device fabrication cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Specific embodiment
As shown in Figure 1, a winches for lifeboat device, comprises that casing 1, motor 2, machine shaft 3, machine shaft gear 4, speed-limit device 5, speed limit rotating shaft 6, speed limit rotating shaft main gear 7, speed limit rotating shaft are from gear 8, transmission shaft 9, transmission shaft from gear 10, cable drum 11 and reel rotating shaft 12; Machine shaft 3 is arranged in casing 1, and machine shaft 3 one end are stretched out casing 1 and are connected with motor 2, on the machine shaft 3 in casing 1, machine shaft gear 4 are installed; Speed limit rotating shaft 6 is arranged in the casing 1 of machine shaft 3 lower ends, speed limit rotating shaft 6 one end are stretched out casing 1 and are connected with speed-limit device 5, speed limit rotating shaft main gear 7 and speed limit rotating shaft are installed from gear 8 in the speed limit rotating shaft 6 in casing 1, speed limit rotating shaft is to be in transmission connection from gear 8 with machine shaft gear 4; It is characterized in that it also comprises a planetary wheel 13; Transmission shaft 9 one end and reel rotating shaft 12 one end are mounted on by planetary wheel 13 in the casing 1 of speed limit rotating shaft 6 lower ends, on the transmission shaft 9 in casing 1, transmission shaft are installed from gear 10, and transmission shaft is in transmission connection from gear 10 and speed limit rotating shaft main gear 7; Reel rotating shaft 12 other ends stretch out casing 1 and are connected with cable drum 11.
Principle of work of the present utility model is: motor 2 drive motor rotating shafts 3, machine shaft 3 drive motor shaft gears 4, machine shaft gear 4 drives speed limit rotating shaft 6 by speed limit rotating shaft from gear 8, speed-limit device 5 is for limiting the rotating speed of speed limit rotating shaft 6, speed limit rotating shaft 6 drives speed limit rotating shaft main gear 7, speed limit rotating shaft main gear 7 drives transmission shaft 9 by transmission shaft from gear 10, and transmission shaft 9 is by planetary wheel 13 band movable reel rotating shafts 12, and reel rotating shaft 12 drives cable drum 11 to rotate.
Claims (1)
1. a winches for lifeboat device, comprises that casing, motor, machine shaft, machine shaft gear, speed-limit device, speed limit rotating shaft, speed limit rotating shaft main gear, speed limit rotating shaft are from gear, transmission shaft, transmission shaft from gear, cable drum and reel rotating shaft; Machine shaft is arranged in casing, and machine shaft one end is stretched out casing and is connected with motor, and machine shaft gear is installed on the machine shaft in casing; Speed limit rotating shaft is arranged in the casing of machine shaft lower end, speed limit rotating shaft one end is stretched out casing and is connected with speed-limit device, speed limit rotating shaft main gear and speed limit rotating shaft are installed from gear in the speed limit rotating shaft in casing, speed limit rotating shaft is to be in transmission connection from gear and machine shaft gear; It is characterized in that it also comprises a planetary wheel; Transmission shaft one end and reel rotating shaft one end are mounted on by planetary wheel in the casing of speed limit rotating shaft lower end, on the transmission shaft in casing, transmission shaft are installed from gear, and transmission shaft is in transmission connection from gear and speed limit rotating shaft main gear; The reel rotating shaft other end stretches out casing and is connected with cable drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607057.9U CN203486825U (en) | 2013-09-30 | 2013-09-30 | Winch device for lifeboat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320607057.9U CN203486825U (en) | 2013-09-30 | 2013-09-30 | Winch device for lifeboat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486825U true CN203486825U (en) | 2014-03-19 |
Family
ID=50257670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320607057.9U Expired - Fee Related CN203486825U (en) | 2013-09-30 | 2013-09-30 | Winch device for lifeboat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174083A (en) * | 2015-08-28 | 2015-12-23 | 镇江维斯特船用设备有限公司(外商独资) | Marine single-arm rescue boat hanging bracket |
-
2013
- 2013-09-30 CN CN201320607057.9U patent/CN203486825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174083A (en) * | 2015-08-28 | 2015-12-23 | 镇江维斯特船用设备有限公司(外商独资) | Marine single-arm rescue boat hanging bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |