CN203653135U - Auxiliary pressing wheel device of steel wire rope drum - Google Patents
Auxiliary pressing wheel device of steel wire rope drum Download PDFInfo
- Publication number
- CN203653135U CN203653135U CN201320726853.4U CN201320726853U CN203653135U CN 203653135 U CN203653135 U CN 203653135U CN 201320726853 U CN201320726853 U CN 201320726853U CN 203653135 U CN203653135 U CN 203653135U
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- CN
- China
- Prior art keywords
- pressing wheel
- steel wire
- wire rope
- auxiliary pressing
- wheel device
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- Expired - Fee Related
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Abstract
The utility model provides an auxiliary pressing wheel device of a steel wire rope drum, and relates to an accessory device of a gantry crane steel wire rope drum, in particular to the auxiliary pressing wheel device suitable for the steel wire rope drum. The auxiliary pressing wheel device comprises a limiting device, an outward-extending support (2) and a support (3), the middle portion of the outward-extending support is hinged to the support through a hinge pin, and the limiting device is arranged on the outward-extending support. The auxiliary pressing wheel device is characterized in that a feeler lever (5) is arranged at the front end of the outward-extending support, a pressing wheel (1) is arranged on the feeler lever in a sleeved mode, an arc-shaped groove is formed in the outer circle face of the pressing wheel and corresponds to a steel wire rope on the drum, and a compression spring (4) is arranged between the rear end of the outward-extending support and the support. The auxiliary pressing wheel device has the advantages of being accurate in tracking and detection, timely in reaction and capable of effectively preventing twining disorder of the steel wire rope.
Description
Technical field
The utility model relates to the accessory device of high pedestal jib crane cable drum, particularly belongs to a kind of auxiliary pressing wheel device that is applicable to cable drum.
Background technology
High pedestal jib crane, in the time that lifting cargo rises or decline, is to drive cable drum by drive motor, and the rotation of reel drives winding or the release of steel rope then.Thus, the rotating of the rotating band movable reel of motor, drives the hoisting and decline of steel rope, thereby realize, hoisting of goods decline.Under normal circumstances, hoist rope is wound around in order on reel, and the position of steel rope can ordered arrangement.But, turning to sudden change or having head-rope acutely to rock in situation, steel rope is wound around and may departs from original track on reel, easily departs from reel or occurs steel rope overlapping phenomenon, causes the machine equipment cannot normal operation.
Summary of the invention
The purpose of this utility model is to provide a kind of novel cable drum auxiliary pressing wheel device, to reach the object of stopping to cause because of motor positive and inverse steel rope reversion, the generation of out of order phenomenon.
Cable drum auxiliary pressing wheel device provided by the utility model, has limiting device, overhanging support and bearing, and overhanging support middle part is realized hinged by bearing pin and bearing, and limiting device is arranged on overhanging support; It is characterized in that, overhanging support front end has feeler lever, is set with pinch roller on it, and pinch roller periphery has deep-slotted chip breaker, corresponding with steel rope on reel; Between overhanging support rear end and bearing, be provided with stage clip.
When the utility model is installed, according to lever principle, the feeler lever of overhanging support front end obtains pressure by the stage clip of rear end, makes pinch roller tightly abut in the steel rope surface on reel, if there is abnormal as reversion in steel rope or when overlapping, pinch roller can, not according to former track running, stand away with steel rope, now, overhanging support there will be action, then drive limiting device action, pass the signal along to driver's cab, can understand in time information according to RST at the operating personal of driver's cab.The utlity model has and follow the tracks of the good effect of surveying accurately, react in time, can effectively avoid wirerope-winding disorder.
Accompanying drawing explanation
Accompanying drawing part discloses specific embodiment of the utility model, wherein,
Fig. 1, the utility model front elevation;
Fig. 2, the utility model left side view;
Fig. 3, the utility model birds-eye view.
The specific embodiment
As shown in Figure 1, cable drum auxiliary pressing wheel device provided by the utility model, has limiting device, overhanging support 2 and bearing 3, and overhanging support middle part is realized hinged by bearing pin and bearing, and limiting device is arranged on interlock with it on overhanging support.Obviously, the output line of limiting device should be connected to driver's cab.Overhanging support front end has feeler lever 5, is set with pinch roller 1 on it, and pinch roller periphery has deep-slotted chip breaker, corresponding with steel rope on reel.Between overhanging support rear end and bearing, be provided with stage clip 4, utilize lever principle, for feeler lever provides pressure, the steel rope of pinch roller on reel is combined closely.
Claims (1)
1. a cable drum auxiliary pressing wheel device, has limiting device, overhanging support (2) and bearing (3), and overhanging support middle part is realized hinged by bearing pin and bearing, and limiting device is arranged on overhanging support; It is characterized in that, overhanging support front end has feeler lever (5), is set with pinch roller (1) on it, and pinch roller periphery has deep-slotted chip breaker, corresponding with steel rope on reel; Between overhanging support rear end and bearing, be provided with stage clip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726853.4U CN203653135U (en) | 2013-11-18 | 2013-11-18 | Auxiliary pressing wheel device of steel wire rope drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726853.4U CN203653135U (en) | 2013-11-18 | 2013-11-18 | Auxiliary pressing wheel device of steel wire rope drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653135U true CN203653135U (en) | 2014-06-18 |
Family
ID=50919549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320726853.4U Expired - Fee Related CN203653135U (en) | 2013-11-18 | 2013-11-18 | Auxiliary pressing wheel device of steel wire rope drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372946A (en) * | 2018-03-31 | 2018-08-07 | 广州明森科技股份有限公司 | A kind of disk type material collecting device in recording device |
-
2013
- 2013-11-18 CN CN201320726853.4U patent/CN203653135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372946A (en) * | 2018-03-31 | 2018-08-07 | 广州明森科技股份有限公司 | A kind of disk type material collecting device in recording device |
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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: 20140618 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |