CN202864793U - Motor-driven lifeboat winch - Google Patents
Motor-driven lifeboat winch Download PDFInfo
- Publication number
- CN202864793U CN202864793U CN 201220506774 CN201220506774U CN202864793U CN 202864793 U CN202864793 U CN 202864793U CN 201220506774 CN201220506774 CN 201220506774 CN 201220506774 U CN201220506774 U CN 201220506774U CN 202864793 U CN202864793 U CN 202864793U
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- Prior art keywords
- gear
- lifeboat
- winch
- shaft
- winding drum
- 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 motor-driven lifeboat winch, and belongs to the technical field of winches. The motor-driven lifeboat winch comprises a winding drum, a pin roller type overrun clutch, a unidirectional brake, a box body, a motor and a heavy hammer. The winding drum is arranged below the outer side of the box body, and connected with a big gear wheel through a winding drum shaft. The other end of the winding drum shaft is connected with a remote control winding drum. A speed limiting device and a brake device are arranged in the pin roller type overrun clutch. The heavy hammer is arranged on the outer side of the box body. According to the motor-driven lifeboat winch, the remote control winding drum is arranged, an operating worker can control the boat winch on sides of a lifeboat or in the lifeboat so as to separate the winch from the lifeboat, design is humanization, and transferring of the operating worker in time is ensured. According to fit of each part in a speed reducer, working load of the winch is increased, and product application range is enlarged. According to fit of the pin roller type overrun clutch and the speed limiting device, insurance of double-rate-limiting is provided, and safety performance is good. The heavy hammer and a manual operated shaft are reasonable in design of structural position, so that convenience is brought to users.
Description
Technical field
The utility model belongs to the winch technical field, is specifically related to a kind of electronic winches for lifeboat.
Background technology
Winches for lifeboat is the main lifesaving appliance of boats and ships, various offshore platforms.Existing winches for lifeboat generally plays load up less, in the situation that number is more, need join many lifesaving appliance, not only takes up room on the installation site large, and has greatly increased cost, and increased the expense of C﹠M.
The utility model content
The purpose of this utility model is to overcome the above-mentioned defective of mentioning and deficiency, and a kind of electronic winches for lifeboat is provided, and has increased a load up and maximum working load, can satisfy the demand of the anxious keel block of large-scale life boat, and easy to use.
The technical scheme that its purpose that realizes the utility model adopts is as follows.
Electronic winches for lifeboat comprises reel, roller-type overrunning clutch, uni-directional brake, casing, motor and weight.Described reel is arranged on the outer side-lower of casing, and described reel is connected with big gear wheel by drum shaft, and the described drum shaft other end is connected with the remote control reel, is provided with restraint device and brake gear in the described roller-type overrunning clutch, and described weight is arranged at the casing outside.
Described big gear wheel is connected with the gear I by the gear wheel shaft I, and described gear I is connected with hollow gear shaft.
Described hollow gear shaft is connected with the piece that flies in the restraint device; Described hollow gear shaft is sheathed on the gear wheel shaft II; Described gear wheel shaft II one end passes the gear II, and the other end passes the external gear of brake gear; Described gear II is connected with the gear III; Described gear III is connected with the star axle; Described star axle is connected with celestial body by axle sleeve; Described gear III is connected with manual axle by gear IV 11.
Speed-limit device also is set on the described casing, and described speed-limit device is connected with the gear wheel shaft III.
The outer side-lower of described casing is equipped with interlock system.
This electronic winches for lifeboat is provided with the remote control reel, and operating personal can be handled boat winch and puts ship in gunnel or ship, and humanization designing has guaranteed that personnel can in time shift.The cooperation of all parts in the retarder, the working load of the device of increase has enlarged the applicable surface of product.The cooperation of roller-type overrunning clutch and speed-limit device provides the insurance of two speed limits, and safety performance is good.The locations of structures of weight and manual axle is reasonable in design, makes things convenient for the user to operate.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view of A-A face among Fig. 1;
Fig. 3 is the cutaway view of B-B face among Fig. 1;
Among the figure: 1-reel, 2-big gear wheel, 3-drum shaft, 4-remote control reel, 5-hollow gear shaft, 6-gear wheel shaft II, 7-roller-type overrunning clutch, the manual axle of 8-, 9-uni-directional brake, 10-casing, 11-gear IV, 12-gear III, 13-motor, 14-star axle, 15-gear II, 16-gear I, 17-gear wheel shaft I, 18-gear wheel shaft III, 19-speed-limit device, 20-weight, 21-interlock system.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Electronic winches for lifeboat comprises reel 1, remote control reel 4, roller-type overrunning clutch 7, uni-directional brake 9, casing 10, motor 13, speed-limit device 19, weight 20 and interlock system 21.
Described reel 1 is arranged at the outer side-lower of casing 10, is connected with big gear wheel 2 by drum shaft 3.Described drum shaft 3 other ends are connected with remote control reel 4.Described big gear wheel 2 is connected with gear I 16 by gear wheel shaft I 17.Described gear I 16 is connected with hollow gear shaft 5.
Described roller-type overrunning clutch 7 is arranged on the outside of casing 10, in limit device processed and brake gear.As shown in Figure 2, described restraint device is arranged at the brake gear left side.Described restraint device comprises speed limit shell, speed limit pouring weight, spring, axle sleeve, flies external tooth cover and interior outside friction disc in piece, the axle sleeve outside.Described brake gear comprises weight 20, screw rod, friction lining, inner gear, external gear and housing, and described weight 20 is arranged at hull outside.
Described hollow gear shaft 5 links to each other with the piece that flies in the restraint device.Described hollow gear shaft 5 is sheathed on gear wheel shaft II 6.Described gear wheel shaft II 6 one ends pass gear II 15, and the other end is by the external gear of brake gear.Described gear II 15 is connected with gear III 12, and described gear III 12 is connected with star axle 14, and described star axle 14 is connected with celestial body by axle sleeve.Described gear III 12 is connected with manual axle 8 by gear IV 11.
On the described casing 10 speed-limit device 19 is set also, described speed-limit device 19 is connected with gear wheel shaft III 18.Described casing 10 outer side-lowers are equipped with interlock system 21.
When putting ship, the operator lifts weight 20, and drg is declutched, and ship relies on deadweight to descend.This moment, motor 13 was not worked, and the sinking speed of ship is by speed-limit device 19 controls.If need braking when putting ship, only need put down immediately weight 20, can stop to put ship.
When playing ship, starter motor 13, automatic centrifugal clutch namely closes voluntarily, and by retarder, band movable reel 1 takes in steel rope, and ship is risen.
Boat winch except by the operator boat winch place direct control, also can configure on demand remote control launching gear in gunnel operating control and the ship.When below boat winch is positioned at life boat and when leaving boat deck gunnel place, the operator just is difficult to observe the ship situation of putting boat winch is other, and the gunnel when this moment, the operator can stand in the life boat storeroom utilizes the gunnel operating control to handle boat winch to put ship.When the boats and ships abandoned ship in danger, after personnel enter in the ship, can utilize the interior remote control launching gear of ship to handle boat winch and put ship.
The utility model is illustrated according to embodiment, and under the prerequisite that does not break away from the utility model principle, native system can also be made some distortion and improvement.Should be pointed out that all employings are equal to the technical scheme that the modes such as replacement or equivalent transformation obtain, and all drop in the protection domain of the present utility model.
Claims (5)
1. electronic winches for lifeboat, comprise reel (1), roller-type overrunning clutch (7), uni-directional brake (9), casing (10), motor (13) and weight (20), it is characterized in that, described reel (1) is arranged on the outer side-lower of casing (10), described reel (1) is connected with big gear wheel (2) by drum shaft (3), described drum shaft (3) other end is connected with remote control reel (4), described roller-type overrunning clutch is provided with restraint device and brake gear in (7), and described weight (20) is arranged at casing (10) outside.
2. electronic winches for lifeboat as claimed in claim 1 is characterized in that, described big gear wheel (2) is connected with gear I (16) by gear wheel shaft I (17), and described gear I (16) is connected with hollow gear shaft (5).
3. electronic winches for lifeboat as claimed in claim 2 is characterized in that, described hollow gear shaft (5) is connected with the piece that flies in the restraint device; Described hollow gear shaft (5) is sheathed on gear wheel shaft II (6); Described gear wheel shaft II (6) one ends pass gear II (15), and the other end passes the external gear of brake gear; Described gear II (15) is connected with gear III (12); Described gear III (12) is connected with star axle (14); Described star axle (14) is connected with celestial body by axle sleeve; Described gear III (12) is connected with manual axle (8) by gear IV (11).
4. electronic winches for lifeboat as claimed in claim 1 is characterized in that, speed-limit device (19) also is set on the described casing (10), and described speed-limit device (19) is connected with gear wheel shaft III (18).
5. electronic winches for lifeboat as claimed in claim 1 is characterized in that, the outer side-lower of described casing (10) is equipped with interlock system (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506774 CN202864793U (en) | 2012-09-29 | 2012-09-29 | Motor-driven lifeboat winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506774 CN202864793U (en) | 2012-09-29 | 2012-09-29 | Motor-driven lifeboat winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864793U true CN202864793U (en) | 2013-04-10 |
Family
ID=48031533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220506774 Expired - Fee Related CN202864793U (en) | 2012-09-29 | 2012-09-29 | Motor-driven lifeboat winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202864793U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466485A (en) * | 2013-09-30 | 2013-12-25 | 江苏佼燕船舶设备有限公司 | Speed-variable rescue boat winch device |
| CN103991809A (en) * | 2014-05-14 | 2014-08-20 | 南京中船绿洲机器有限公司镇江船舶辅机厂 | Winch for work boat feeding and discharging |
| CN104696389A (en) * | 2015-02-09 | 2015-06-10 | 镇江维斯特船用设备有限公司(外商独资) | Speed limiting clutch device for lifeboat rotary hanging bracket |
| 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 |
-
2012
- 2012-09-29 CN CN 201220506774 patent/CN202864793U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466485A (en) * | 2013-09-30 | 2013-12-25 | 江苏佼燕船舶设备有限公司 | Speed-variable rescue boat winch device |
| CN103466485B (en) * | 2013-09-30 | 2015-07-08 | 江苏佼燕船舶设备有限公司 | Speed-variable rescue boat winch device |
| CN103991809A (en) * | 2014-05-14 | 2014-08-20 | 南京中船绿洲机器有限公司镇江船舶辅机厂 | Winch for work boat feeding and discharging |
| CN103991809B (en) * | 2014-05-14 | 2016-07-06 | 南京中船绿洲机器有限公司镇江船舶辅机厂 | A kind of winch for folding and unfolding dink |
| CN104696389A (en) * | 2015-02-09 | 2015-06-10 | 镇江维斯特船用设备有限公司(外商独资) | Speed limiting clutch device for lifeboat rotary hanging bracket |
| 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 |
|---|---|---|---|
| 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: 20130410 Termination date: 20160929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |