CN204265310U - A kind of ship hoisting crane - Google Patents
A kind of ship hoisting crane Download PDFInfo
- Publication number
- CN204265310U CN204265310U CN201420647910.4U CN201420647910U CN204265310U CN 204265310 U CN204265310 U CN 204265310U CN 201420647910 U CN201420647910 U CN 201420647910U CN 204265310 U CN204265310 U CN 204265310U
- Authority
- CN
- China
- Prior art keywords
- frame
- upper frame
- hoisting crane
- tressel
- lifting winch
- 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
Links
Abstract
The utility model provides a kind of ship hoisting crane, and its structure is simple, for being sling by ship or putting down, life boat can be kept to balance, may be used for larger safety ladder.Comprise frame, described frame comprises horizontally disposed upper frame, the side of described upper frame lower end is fixed with side frame perpendicular to described upper frame, oblique frame is connected with between the lower end of described side frame and the opposite side of described upper frame, described side frame, upper frame, tiltedly be configured to right-angled triangle, the rear and front end of described upper frame is hinged with tressel respectively, the two ends of amplitude oil cylinder are separately fixed on described oblique frame and described tressel, the rear and front end of described upper frame upper end is respectively arranged with lifting winch and pulley, described lifting winch and described pulley are arranged on same vertical plane, one end of steel rope is fixed on described lifting winch, suspension hook is connected with after the other end of described steel rope walks around corresponding described pulley.
Description
Technical field
The utility model relates to hoisting and hanging technical field, is specially a kind of ship hoisting crane.
Background technology
Life boat is the necessary equipment of boats and ships, and its modeling structure has multiple, widely uses in boats and ships.Ship hoisting crane is that ship unloads the specialized equipment of life boat or jolly boat in order to rise, and ship can be sling or put down.When existing single armed Jack is used for hanging life boat, be only limited to the use of small life boat, owing to only having one to hang fulcrum, for relatively large life boat, be comparatively hard to keep balance, and also have baroque ship hoisting crane, its complex structure, cost is high.
Utility model content
In order to solve the problem, the utility model provides a kind of ship hoisting crane, and its structure is simple, for being sling by ship or putting down, life boat can be kept to balance, may be used for larger safety ladder.
Its technical scheme is such: a kind of ship hoisting crane, comprise frame, it is characterized in that: described frame comprises horizontally disposed upper frame, the side of described upper frame lower end is fixed with side frame perpendicular to described upper frame, oblique frame is connected with between the lower end of described side frame and the opposite side of described upper frame, described side frame, upper frame, tiltedly be configured to right-angled triangle, the rear and front end of described upper frame is hinged with tressel respectively, the two ends of amplitude oil cylinder are separately fixed on described oblique frame and described tressel, the rear and front end of described upper frame upper end is respectively arranged with lifting winch and pulley, described lifting winch and described pulley are arranged on same vertical plane, one end of steel rope is fixed on described lifting winch, suspension hook is connected with after the other end of described steel rope walks around corresponding described pulley.
Further, the lower end of described upper frame is also provided with hydraulic efficiency pressure system, for driving described amplitude oil cylinder.
Further, the lower end of described upper frame is also provided with energy storage.
Further, the upper end of described suspension hook is provided with inhibiting device.
Further, described lifting winch is provided with drive motor.
Further, the lower end of described tressel and described side frame is respectively arranged with crashproof lanyard.
After adopting structure of the present utility model, the lifting winch being arranged on upper frame rear and front end can be sling the rear and front end of life boat respectively, life boat can keep balance in the process of lifting, make the lifting of life boat more steady, safety factor is high, be respectively arranged with crashproof lanyard in the lower end of tressel and side frame simultaneously, vibration when can reduce the lifting of life boat and when tressel and side frame collide, make life boat more steady, be provided with tressel in addition, for protecting life boat when not using, tressel is driven by amplitude oil cylinder, life boat for different size struts respective angles, all tressel can be strutted during decline, falling of life boat can not be affected put, use more flexible and changeable.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model.
Detailed description of the invention
See Fig. 1, shown in Fig. 2, a kind of ship hoisting crane, comprise frame, frame comprises horizontally disposed upper frame 1, the side of upper frame 1 lower end is fixed with side frame 2 perpendicular to upper frame 1, oblique frame 3 is connected with between the lower end of side frame 2 and the opposite side of upper frame 1, side frame 2, upper frame 1, oblique frame 3 form right angle triangle, the rear and front end of upper frame 1 is hinged with tressel 4 respectively, the two ends of amplitude oil cylinder 5 are separately fixed on oblique frame 3 and tressel 4, the rear and front end of upper frame 1 upper end is respectively arranged with lifting winch 6 and pulley 7, lifting winch 5 and pulley 7 are arranged on same vertical plane, one end of steel rope 8 is fixed on lifting winch 5, suspension hook 9 is connected with after the other end of steel rope 8 walks around corresponding pulley 7.
The lower end of upper frame 1 is also provided with hydraulic efficiency pressure system 10, for driving amplitude oil cylinder 5, the lower end of upper frame 1 is also provided with energy storage 11, and the upper end of suspension hook 9 is provided with inhibiting device 12, lifting winch 6 is provided with drive motor, and the lower end of tressel 4 and side frame 3 is respectively arranged with crashproof lanyard 13.
The lifting winch 6 being arranged on upper frame 1 rear and front end can be sling the rear and front end of life boat respectively, life boat can keep balance in the process of lifting, make the lifting of life boat more steady, safety factor is high, be respectively arranged with crashproof lanyard 13 in the lower end of tressel 4 and side frame 3 simultaneously, vibration when can reduce the lifting of life boat and when tressel 4 and side frame 3 collide, make life boat more steady, in addition the setting of tressel 4, for protecting life boat when not using, tressel is driven by amplitude oil cylinder 5, life boat for different size struts respective angles, tressel 4 can be all strutted during decline, falling of life boat can not be affected put, use more flexible and changeable.
Claims (6)
1. a ship hoisting crane, comprise frame, it is characterized in that: described frame comprises horizontally disposed upper frame, the side of described upper frame lower end is fixed with side frame perpendicular to described upper frame, oblique frame is connected with between the lower end of described side frame and the opposite side of described upper frame, described side frame, upper frame, tiltedly be configured to right-angled triangle, the rear and front end of described upper frame is hinged with tressel respectively, the two ends of amplitude oil cylinder are separately fixed on described oblique frame and described tressel, the rear and front end of described upper frame upper end is respectively arranged with lifting winch and pulley, described lifting winch and described pulley are arranged on same vertical plane, one end of steel rope is fixed on described lifting winch, suspension hook is connected with after the other end of described steel rope walks around corresponding described pulley.
2. a kind of ship hoisting crane according to claim 1, is characterized in that: the lower end of described upper frame is also provided with hydraulic efficiency pressure system, for driving described amplitude oil cylinder.
3. a kind of ship hoisting crane according to claim 1, is characterized in that: further, the lower end of described upper frame is also provided with energy storage.
4. a kind of ship hoisting crane according to claim 1, is characterized in that: the upper end of described suspension hook is provided with inhibiting device.
5. a kind of ship hoisting crane according to claim 1, is characterized in that: described lifting winch is provided with drive motor.
6. a kind of ship hoisting crane according to claim 1, is characterized in that: the lower end of described tressel and described side frame is respectively arranged with crashproof lanyard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647910.4U CN204265310U (en) | 2014-11-04 | 2014-11-04 | A kind of ship hoisting crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647910.4U CN204265310U (en) | 2014-11-04 | 2014-11-04 | A kind of ship hoisting crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265310U true CN204265310U (en) | 2015-04-15 |
Family
ID=52800189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420647910.4U Expired - Fee Related CN204265310U (en) | 2014-11-04 | 2014-11-04 | A kind of ship hoisting crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204265310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621272A (en) * | 2014-11-04 | 2016-06-01 | 无锡晟欧船舶设备有限公司 | Boat crane |
-
2014
- 2014-11-04 CN CN201420647910.4U patent/CN204265310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621272A (en) * | 2014-11-04 | 2016-06-01 | 无锡晟欧船舶设备有限公司 | Boat crane |
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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: 20150415 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |