CN203127103U - Lifting hook used for lifeboat - Google Patents
Lifting hook used for lifeboat Download PDFInfo
- Publication number
- CN203127103U CN203127103U CN 201220721126 CN201220721126U CN203127103U CN 203127103 U CN203127103 U CN 203127103U CN 201220721126 CN201220721126 CN 201220721126 CN 201220721126 U CN201220721126 U CN 201220721126U CN 203127103 U CN203127103 U CN 203127103U
- Authority
- CN
- China
- Prior art keywords
- suspension hook
- slipper
- lifting hook
- frame
- braking block
- 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 - Lifetime
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a lifting hook used for a lifeboat. The lifting hook used for the lifeboat comprises a lifting hook frame, a lifting hook body, a braking block, a semi-shaft and a stopper frame, wherein the middle of the lifting hook body is connected with the lifting hook frame through a lifting hook shaft in a rotary mode, the braking block is connected with a braking block shaft through the braking block, the semi-shaft is rotatably arranged on the lifting hook frame, and the stopper frame is fixedly arranged on the lifting hook frame. A hook head is arranged at the upper end portion of the lifting hook body, a lifting hook port is formed between the hook head and the lifting hook body, the stopper frame is arranged at the position of a lifting hook port, the lifting hook body and the braking block are arranged in a linkage mode, a braking block lower plane is arranged on the braking block, the braking block lower plane is arranged on the external contour of the semi-shaft, due to the fact that the braking block and the semi-shaft are matched through a plane or a curve face, and therefore processing accuracy requirements of the braking block and the semi-shaft are low, the lifting hook used for the lifeboat is convenient to process and install, and production cost can be saved.
Description
Technical field
The utility model relates to a kind of life boat suspension hook.
Background technology
Life boat suspension hook of the prior art, generally include the suspension hook frame, the suspension hook body that the middle part rotates and is connected by the suspension hook axle with described suspension hook frame, the slipper that rotates and be connected by the slipper axle with described suspension hook frame, the actuator that is arranged on the described suspension hook frame is rotated in one end, be fixedly set in the only rope frame on the described suspension hook frame, the upper end of described suspension hook body has gib head, form the suspension hook mouth between described gib head and the described suspension hook body, the described rope chord position that ends is in described suspension hook mouth place, the setting that links of described suspension hook body and described slipper, has the first slipper lower plane on the described slipper, the other end of described actuator has the second slipper lower plane, the first slipper lower plane matches with the second slipper lower plane, because actuator and slipper are between the two by the cooperating of plane and plane, thereby both requirement on machining accuracy are higher.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, provides a kind of requirement on machining accuracy lower life boat suspension hook.
For achieving the above object, the technical solution of the utility model has provided a kind of life boat suspension hook, comprise the suspension hook frame, the suspension hook body that the middle part rotates and is connected by the suspension hook axle with described suspension hook frame, the slipper that rotates and be connected by the slipper axle with described suspension hook frame, rotation is arranged at the semiaxis on the described suspension hook frame, be fixedly set in the only rope frame on the described suspension hook frame, the upper end of described suspension hook body has gib head, form the suspension hook mouth between described gib head and the described suspension hook body, the described rope chord position that ends is in described suspension hook mouth place, the setting that links of the bottom of described suspension hook body and described slipper, has the slipper lower plane on the described slipper, described slipper lower plane is pressed and is located on the outline of described semiaxis, and described suspension hook axle parallels with the axial line of described slipper axle.
As preferably, the bottom of described suspension hook body has the suspension hook end, has slipper hook groove on the described slipper, and described suspension hook end is inserted in the described slipper hook groove.
As preferably, has the semiaxis plane of matching with described slipper lower plane on the described semiaxis.
As preferably, described suspension hook axle, described slipper axle, described semiaxis three's axial line parallels.
Advantage of the present utility model and beneficial effect are: because slipper and semiaxis be between the two by the cooperating of plane and curved surface, so both requirement on machining accuracy are lower, process, installation is all more convenient, and can save production cost.
Description of drawings
Fig. 1 is the utility model scheme drawing.
Among the figure: 1, suspension hook frame; 2, suspension hook body; 3, slipper; 4, semiaxis; 5, end the rope frame; 6, gib head; 7, suspension hook mouth; 9, slipper lower plane; 10, suspension hook end; 11, slipper hook groove; 12, semiaxis plane; 13, suspension hook axle; 14, slipper axle.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of life boat suspension hook, comprise suspension hook frame 1, the suspension hook body 2 that the middle part rotates and is connected by suspension hook axle 13 with described suspension hook frame 1, the slipper 3 that rotates and be connected by slipper axle 14 with described suspension hook frame 1, rotation is arranged at the semiaxis 4 on the described suspension hook frame 1, be fixedly set in the only rope frame 5 on the described suspension hook frame 1, the upper end of described suspension hook body 2 has gib head 6, form suspension hook mouth 7 between described gib head 6 and the described suspension hook body 2, the described rope frame 5 that ends is positioned at described suspension hook mouth 7 places, the setting that links of the bottom of described suspension hook body 2 and described slipper 3, has slipper lower plane 9 on the described slipper 3, described slipper lower plane 9 is pressed and is located on the outline of described semiaxis 4, and both axial lines of described suspension hook axle 13 and described slipper axle 14 parallel.
As shown in Figure 1, the bottom of described suspension hook body 2 has suspension hook end 10, has slipper hook groove 11 on the described slipper 3, and described suspension hook end 10 is inserted in the described slipper hook groove 11.
As shown in Figure 1, has the semiaxis plane 12 of matching with described slipper lower plane 9 on the described semiaxis 4.Semiaxis plane on the slipper lower plane 9 on the actuator and semiaxis 4 is during 12 inconsistent cooperations, and suspension hook body 2 is relative suspension hook frame 1 locking.During release, only need operating personnel's hand rotation semiaxis 4 to get final product.
As shown in Figure 1, described suspension hook axle 13, described slipper axle 14, described semiaxis 4 threes' axial line parallels.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. life boat suspension hook, it is characterized in that: comprise the suspension hook frame, the suspension hook body that the middle part rotates and is connected by the suspension hook axle with described suspension hook frame, the slipper that rotates and be connected by the slipper axle with described suspension hook frame, rotation is arranged at the semiaxis on the described suspension hook frame, be fixedly set in the only rope frame on the described suspension hook frame, the upper end of described suspension hook body has gib head, form the suspension hook mouth between described gib head and the described suspension hook body, the described rope chord position that ends is in described suspension hook mouth place, the setting that links of the bottom of described suspension hook body and described slipper, has the slipper lower plane on the described slipper, described slipper lower plane is pressed and is located on the outline of described semiaxis, and described suspension hook axle parallels with the axial line of described slipper axle.
2. life boat suspension hook as claimed in claim 1, it is characterized in that: the bottom of described suspension hook body has the suspension hook end, has slipper hook groove on the described slipper, and described suspension hook end is inserted in the described slipper hook groove.
3. life boat suspension hook as claimed in claim 1 is characterized in that: have the semiaxis plane of matching with described slipper lower plane on the described semiaxis.
4. life boat suspension hook as claimed in claim 1, it is characterized in that: described suspension hook axle, described slipper axle, described semiaxis three's axial line parallels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721126 CN203127103U (en) | 2012-12-24 | 2012-12-24 | Lifting hook used for lifeboat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721126 CN203127103U (en) | 2012-12-24 | 2012-12-24 | Lifting hook used for lifeboat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127103U true CN203127103U (en) | 2013-08-14 |
Family
ID=48935107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220721126 Expired - Lifetime CN203127103U (en) | 2012-12-24 | 2012-12-24 | Lifting hook used for lifeboat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127103U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991513A (en) * | 2014-05-12 | 2014-08-20 | 江阴职业技术学院 | Transmission structure of safety hook of lifeboat |
| CN103991785A (en) * | 2014-05-12 | 2014-08-20 | 江阴职业技术学院 | Gear type safety hook of lifeboat |
| CN104002928A (en) * | 2014-05-12 | 2014-08-27 | 江阴职业技术学院 | Transmission structure of lifeboat gear-type safety hook |
| CN112537411A (en) * | 2020-12-10 | 2021-03-23 | 中船绿洲镇江船舶辅机有限公司 | Unloaded release hook device for rescue boat and use method thereof |
-
2012
- 2012-12-24 CN CN 201220721126 patent/CN203127103U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991513A (en) * | 2014-05-12 | 2014-08-20 | 江阴职业技术学院 | Transmission structure of safety hook of lifeboat |
| CN103991785A (en) * | 2014-05-12 | 2014-08-20 | 江阴职业技术学院 | Gear type safety hook of lifeboat |
| CN104002928A (en) * | 2014-05-12 | 2014-08-27 | 江阴职业技术学院 | Transmission structure of lifeboat gear-type safety hook |
| CN103991785B (en) * | 2014-05-12 | 2015-10-28 | 江阴职业技术学院 | Life boat gear type safety hook |
| CN104002928B (en) * | 2014-05-12 | 2016-06-29 | 江阴职业技术学院 | The drive mechanism of lifeboat gear type safety hook |
| CN103991513B (en) * | 2014-05-12 | 2016-08-17 | 江阴职业技术学院 | The drive mechanism of lifeboat safety hook |
| CN112537411A (en) * | 2020-12-10 | 2021-03-23 | 中船绿洲镇江船舶辅机有限公司 | Unloaded release hook device for rescue boat and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203127103U (en) | Lifting hook used for lifeboat | |
| CN102910531B (en) | Antiskid self-locking rail clamping device for rail mounted gantry crane | |
| CN201932185U (en) | Rotating mechanism of metal joint bearing | |
| CN204413078U (en) | Device got by shell mould fork | |
| CN204224187U (en) | A kind of fork truck rim clamp | |
| CN202829178U (en) | Integrated type elevator car operation panel | |
| CN203877742U (en) | Rope separation prevention lifting hook | |
| CN204997406U (en) | Car bumper machine tooling anchor clamps | |
| CN207293936U (en) | A kind of mousing-hook safeties | |
| CN203496920U (en) | Second shaft bogie with locking mechanism | |
| CN204566150U (en) | Workpiece loading and unloading clamping device | |
| CN205047909U (en) | Novel bivalve lamella check valve with valve clack protective structure | |
| CN204195522U (en) | A kind of double-ended grinding machine Fencing protection cover | |
| CN203516597U (en) | Fast connecting device for chains | |
| CN206692193U (en) | Engine cylinder cover turnover fixture | |
| CN202594621U (en) | Self-locking clamp for steel pipe hoisting | |
| CN201990379U (en) | Special hanging tool for diesel engine bearing cap | |
| CN205239826U (en) | Running -board for bicycle | |
| CN202967854U (en) | Drag hook | |
| CN204847949U (en) | Novel cam controller for hoist | |
| CN207668494U (en) | Molten aluminum holds grass-hopper | |
| CN203076839U (en) | Rotary hoisting machine frame used for welding workpieces | |
| CN204021637U (en) | Multifunctional force saving type door lock device for container | |
| CN202656193U (en) | Connecting structure of cranked lever and clamping jaw used on pneumatic finger | |
| CN203474257U (en) | Simple roll replacing lifting appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |