CN2391861Y - Steel-cable loosen proof device of mining-hoist winding device - Google Patents
Steel-cable loosen proof device of mining-hoist winding device Download PDFInfo
- Publication number
- CN2391861Y CN2391861Y CN 99232079 CN99232079U CN2391861Y CN 2391861 Y CN2391861 Y CN 2391861Y CN 99232079 CN99232079 CN 99232079 CN 99232079 U CN99232079 U CN 99232079U CN 2391861 Y CN2391861 Y CN 2391861Y
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- weight
- steel rope
- locking
- utility
- locking device
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Abstract
The utility model relates to an anti-loosing device used by an elevator, namely, an anti-loosing device which elevates steel wire cables of a winding engine. The utility model comprises a derrick, a weight and position limiting device, and a hanging cage, wherein, the weight and position limiting device is arranged on the derrick. The utility model is characterized in that the weight and position limiting device is connected with an anti-loosing device through steel wire ropes; the anti-loosing device which is arranged on the derrick is connected with the hanging cage through the steel wire ropes. The utility model has the advantages of effective prevention of accidents of looseness and slip for the steel wire ropes and guarantee of normal production and personal safety, offering reliable assurance for safe, reasonable, and economical operation for the elevator.
Description
The utility model relates to a kind of gig locking device, i.e. gig winch steel rope locking device.
Existing lifting winch, after being located at cage on the derrick and dropping to ground or Halfway Stopping, because the situation that exists steel rope self elongation or winch still loosening, cause steel rope loosening, crooked, thereby the steel rope entanglement on the cylinder is arranged, tangle mutually, even break, have a strong impact on operation.
The utility model is at existing problems, and its purpose is: a kind of lifting winch steel rope locking device that prevents that steel rope is loosening and come off is provided.
The utility model is owing to be provided with a cover locking device on derrick, steel rope can be walked around the locking pulley on the locking device earlier, be fixed in again on the locking weight, when steel rope is loosening, because the effect that moves down of locking weight, make steel rope tension, prevent and eliminate the loosening accident of steel rope, reach safety and rise the purpose of putting forward.When needing that starting promotes once more, start winch, with locking weight be promoted to die young the wheel beam near, cage is risen reach desired position.
The utility model modern design, simple in structure has prevented the accident of the loosening and slippage of steel rope effectively, and what guaranteed to produce normally carries out and the safety of the person, for mine hoist safety, rationally, economical operation provides the failure-free assurance.
Fig. 1 is running condition figure of the present utility model.
Fig. 2 is the lateral plan of the utility model Fig. 1.
Fig. 3 is the utility model locking device constructional drawing.
Below in conjunction with accompanying drawing the utility model is described in detail.
The utility model comprises freight weight limit inhibiting device (8) and the cage of being located on the derrick (15) (14), freight weight limit inhibiting device (8) links to each other by the locking device (17) that steel rope (16) and derrick (15) are provided with, locking device (16) links to each other with cage (14) by steel rope (16), locking device (17) comprises the pulley of being located on the wheel beam (2) of dying young (1), link to each other by steel rope (16) between pulley (1) and the pulley (1), wheel beam (2) bottom, two ends of dying young is respectively equipped with the locking weight (13) that links to each other with both ends pulley (1).The wheel beam (2) of dying young is provided with three groups of pulleys (1), and the wheel rim of pulley (1) is higher than locking weight (13).Locking weight (13) is a metal spindle, and its steel rope (16) passes center fixation weight (13) bottom, and the weight of locking weight needs greater than 35 kilograms.Among the figure: 9-winch, 10-bolt.
Claims (3)
1, a kind of lifting winch steel rope locking device, it comprises freight weight limit inhibiting device (8) and the cage of being located on the derrick (15) (14), it is characterized in that: freight weight limit inhibiting device (8) links to each other by the locking device (17) that steel rope (16) and derrick (15) are provided with, locking device (17) links to each other with cage (14) by steel rope (16), locking device (17) comprises the pulley of being located on the wheel beam (2) of dying young (1), link to each other by steel rope (16) between pulley (1) and the pulley (1), wheel beam (2) bottom, two ends of dying young is respectively equipped with the locking weight (13) that links to each other with both ends pulley (1).
2, by the described lifting winch steel rope of claim 1 locking device, it is characterized in that: the wheel beam (2) of dying young is provided with three groups of pulleys (1), and the wheel rim of pulley (1) is higher than locking weight (13).
3, by the described lifting winch steel rope of claim 1 locking device, it is characterized in that: locking weight (13) is a metal spindle, its steel rope (16) passes the locking weight of center fixation (13) bottom, and the weight of this locking weight (13) needs greater than 35 kilograms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232079 CN2391861Y (en) | 1999-07-09 | 1999-07-09 | Steel-cable loosen proof device of mining-hoist winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232079 CN2391861Y (en) | 1999-07-09 | 1999-07-09 | Steel-cable loosen proof device of mining-hoist winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2391861Y true CN2391861Y (en) | 2000-08-16 |
Family
ID=34020827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99232079 Expired - Fee Related CN2391861Y (en) | 1999-07-09 | 1999-07-09 | Steel-cable loosen proof device of mining-hoist winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2391861Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987020B (en) * | 2005-12-20 | 2010-05-26 | 上海市机械施工有限公司 | Attached climbing type high mast structure mounting method and constructing device |
| CN109179141A (en) * | 2018-11-27 | 2019-01-11 | 江苏安科中矿科技有限公司 | The anti-skidding clamping device of mine hoist |
-
1999
- 1999-07-09 CN CN 99232079 patent/CN2391861Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987020B (en) * | 2005-12-20 | 2010-05-26 | 上海市机械施工有限公司 | Attached climbing type high mast structure mounting method and constructing device |
| CN109179141A (en) * | 2018-11-27 | 2019-01-11 | 江苏安科中矿科技有限公司 | The anti-skidding clamping device of mine hoist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |