CN203568703U - Steel rope protection device of shear type grab bucket - Google Patents
Steel rope protection device of shear type grab bucket Download PDFInfo
- Publication number
- CN203568703U CN203568703U CN201320742582.1U CN201320742582U CN203568703U CN 203568703 U CN203568703 U CN 203568703U CN 201320742582 U CN201320742582 U CN 201320742582U CN 203568703 U CN203568703 U CN 203568703U
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- Prior art keywords
- steel rope
- longitudinal
- grab bucket
- wire rope
- protection device
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Abstract
The utility model provides a steel rope protection device of a shear type grab bucket; a protection device for isolating a steel rope is arranged at the crossing position of a horizontal steel rope and a longitudinal steel rope; a horizontal penetrating hole and a longitudinal penetrating hole which are not crossed with each other are formed in the protection device; the horizontal steel rope penetrates through the horizontal penetrating hole; the longitudinal steel rope penetrates through the longitudinal penetrating hole. The problem of abrasion between the horizontal part and the longitudinal part of the steel rope of when the shear grab bucket is opened and closed is solved, the service life of the steel rope is prolonged and the work efficiency of the loading and unloading of the grab bucket is improved.
Description
Technical field
The utility model relates to engineering machinery field, specifically relates to a kind of protecting device for wire rope of scissors grab.
Background technology
The wire rope handling mode of scissors grab has determined that steel rope and steel rope that it is wound in the grab bucket inside on pulley go out from the steel rope of grab bucket part to be arranged at an angle of 90, because steel rope all likely trembles, waves in grab bucket operation overall process, particularly the bolster of scissors grab (for lifting by crane the parts of grab bucket) is to be flexibly connected and formed by chain with grab bucket body, the steel rope that longitudinally penetrates bolster rope outlet can be followed bolster and be waved and rock, cause steel rope laterally to move towards part and rub with longitudinal part of moving towards, have a strong impact on service life of steel wire rope.
Utility model content
Technical problem to be solved in the utility model is, overcomes problems of the prior art, and a kind of protecting device for wire rope of scissors grab is provided, and for effectively protection grab bucket switching steel rope of elevator machinery, reduces the device of steel rope abrasion.Be mainly used in the protection that opens and closes rope in scissors grab, make scissors grab in switching overall process, the steel rope of horizontal and vertical trend avoids occurring mutual friction, causes steel rope to wear and tear too early.
In order to address the above problem the technical solution of the utility model, be such:
A kind of protecting device for wire rope of scissors grab; at transverse steel wire rope and longitudinal steel wire rope infall, be provided with one by the fender guard of steel rope isolation; on described fender guard, be provided with non-cross cross-perforating and longitudinally perforation; transverse steel wire rope passes from cross-perforating, longitudinal steel wire rope from longitudinal perforation through.
In described cross-perforating and longitudinal perforation, be provided with anti-wearing liner.
Beneficial effect, this protecting device for wire rope has solved scissors grab and has opened and closed the wear problem of steel rope lateral part and longitudinal component, service life of having improved steel rope, has improved the work efficiency of cargo handling with grabs.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the utility model in detail;
Fig. 1 is protecting device for wire rope mounting structure schematic diagram described in the utility model.
Fig. 2 is protecting device for wire rope structural representation described in the utility model.
Fig. 3 is the side surface direction schematic diagram of Fig. 2.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1-Fig. 3; this protecting device for wire rope 01 is installed in the crossover sites of steel rope 02; steel rope 02 laterally moves towards in horizontal guide pin bushing that position is positioned over protecting device for wire rope 01; steel rope 02 longitudinally moves towards position and is positioned in the longitudinal guide pin bushing of protecting device for wire rope 01; no matter grab bucket and opening or closure state, this protecting device for wire rope 01 is positioned over steel rope 02 laterally and the crossover sites at longitudinal position all the time.
The protecting seat 03 of protecting device for wire rope 01 is comprised of orthogonal guide sleeve seat respectively; in each guiding trepanning, anti-wearing liner 04 is installed; protecting seat 03 and anti-wearing liner 04 can separate in pilot hole center; partitioning portion is by bolt 05 and nut 06 connection; after installing steel rope, grab bucket can under grab bucket free position, this device be installed at any time; without grab bucket body is done to any extra work, as long as install this device before grab bucket is used, can well protect steel rope to avoid wearing and tearing.
This protecting device for wire rope has solved scissors grab and has opened and closed the wear problem of steel rope lateral part and longitudinal component, service life of having improved steel rope, has improved the work efficiency of cargo handling with grabs.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model patent is defined by appending claims and equivalent thereof.
Claims (2)
1. the protecting device for wire rope of a scissors grab; it is characterized in that; at transverse steel wire rope and longitudinal steel wire rope infall, be provided with one by the fender guard of steel rope isolation; on described fender guard, be provided with non-cross cross-perforating and longitudinally perforation; transverse steel wire rope passes from cross-perforating, longitudinal steel wire rope from longitudinal perforation through.
2. the protecting device for wire rope of a kind of scissors grab according to claim 1, is characterized in that, in described cross-perforating and longitudinal perforation, is provided with anti-wearing liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742582.1U CN203568703U (en) | 2013-11-22 | 2013-11-22 | Steel rope protection device of shear type grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742582.1U CN203568703U (en) | 2013-11-22 | 2013-11-22 | Steel rope protection device of shear type grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203568703U true CN203568703U (en) | 2014-04-30 |
Family
ID=50536447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742582.1U Expired - Fee Related CN203568703U (en) | 2013-11-22 | 2013-11-22 | Steel rope protection device of shear type grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203568703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588100A (en) * | 2013-11-22 | 2014-02-19 | 上海佩纳沙士吉打机械有限公司 | Steel wire rope protection device for scissors grab |
-
2013
- 2013-11-22 CN CN201320742582.1U patent/CN203568703U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103588100A (en) * | 2013-11-22 | 2014-02-19 | 上海佩纳沙士吉打机械有限公司 | Steel wire rope protection device for scissors grab |
| CN103588100B (en) * | 2013-11-22 | 2015-09-23 | 上海佩纳沙士吉打机械有限公司 | A kind of protecting device for wire rope of scissors grab |
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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: 20140430 Termination date: 20161122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |