CN103588100B - A kind of protecting device for wire rope of scissors grab - Google Patents
A kind of protecting device for wire rope of scissors grab Download PDFInfo
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- CN103588100B CN103588100B CN201310591781.1A CN201310591781A CN103588100B CN 103588100 B CN103588100 B CN 103588100B CN 201310591781 A CN201310591781 A CN 201310591781A CN 103588100 B CN103588100 B CN 103588100B
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- wire rope
- rope
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- protecting device
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Abstract
The invention provides a kind of protecting device for wire rope of scissors grab; transverse steel wire rope and longitudinal steel wire rope infall are provided with a fender guard of being isolated by steel rope; described fender guard is 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.This protecting device for wire rope solves the wear problem of scissors grab opening and closing steel rope lateral part and longitudinal component, improves the service life of steel rope, improves the work efficiency of cargo handling with grabs.<b/>
Description
Technical field
The present invention relates to engineering machinery field, specifically relate to a kind of protecting device for wire rope of scissors grab.
Background technology
The wire rope handling mode of scissors grab determines the steel rope that its steel rope being wound in the grab bucket inside on pulley and steel rope go out from grab bucket part and is arranged at an angle of 90, all likely tremble because steel rope runs overall process in grab bucket, wave, particularly the bolster (for lifting by crane the parts of grab bucket) of scissors grab is flexibly connected by chain to form with grab bucket body, the steel rope longitudinally penetrating bolster rope outlet can be followed bolster and be waved and rock, cause steel rope transverse direction to move towards part to rub with longitudinal part of moving towards, have a strong impact on service life of steel wire rope.
Summary of the invention
Technical matters to be solved by this invention is, overcomes problems of the prior art, provides a kind of protecting device for wire rope of scissors grab, for available protecting grab bucket opening and closing steel rope in elevator machinery, reduces the device of steel rope abrasion.Be mainly used in the protection of opening and closing rope in scissors grab, make scissors grab in opening and closing overall process, the steel rope of horizontal and vertical trend avoids mutual friction occurs, and causes steel rope premature abrasion.
In order to solve the problem, technical scheme of the present invention is such:
A kind of protecting device for wire rope of scissors grab; transverse steel wire rope and longitudinal steel wire rope infall are provided with a fender guard of being isolated by steel rope; described fender guard is 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.
Anti-wearing liner is provided with in described cross-perforating and longitudinally perforation.
Beneficial effect, this protecting device for wire rope solves the wear problem of scissors grab opening and closing steel rope lateral part and longitudinal component, improves the service life of steel rope, improves the work efficiency of cargo handling with grabs.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is protecting device for wire rope mounting structure schematic diagram of the present invention.
Fig. 2 is protecting device for wire rope structural representation of the present invention.
Fig. 3 is the side surface direction schematic diagram of Fig. 2.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
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 position and is positioned in the horizontal guide pin bushing of 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 the crossover sites at steel rope 02 transverse direction and longitudinal position all the time.
The protecting seat 03 of protecting device for wire rope 01 is made up of orthogonal guide sleeve seat respectively; anti-wearing liner 04 is installed in each guide sleeve hole; protecting seat 03 and anti-wearing liner 04 can separate in pilot hole center; partitioning portion is by bolt 05 and nut 06 connection; when can under grab bucket free position, this device be installed at any time after grab bucket installs steel rope; without the need to doing any extra work to grab bucket body, can well protect steel rope from wearing and tearing as long as install this device before grab bucket uses.
This protecting device for wire rope solves the wear problem of scissors grab opening and closing steel rope lateral part and longitudinal component, improves the service life of steel rope, improves the work efficiency of cargo handling with grabs.
More than show and describe groundwork of the present invention, principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The scope of patent requirements protection of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. the protecting device for wire rope of a scissors grab, it is characterized in that, transverse steel wire rope and longitudinal steel wire rope infall are provided with a fender guard of being isolated by steel rope, described fender guard is 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, be provided with anti-wearing liner in described cross-perforating and longitudinally perforation; Fender guard and anti-wearing liner separate in pilot hole center, by screw bolt and nut connection, can install under grab bucket free position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591781.1A CN103588100B (en) | 2013-11-22 | 2013-11-22 | A kind of protecting device for wire rope of scissors grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591781.1A CN103588100B (en) | 2013-11-22 | 2013-11-22 | A kind of protecting device for wire rope of scissors grab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103588100A CN103588100A (en) | 2014-02-19 |
| CN103588100B true CN103588100B (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310591781.1A Active CN103588100B (en) | 2013-11-22 | 2013-11-22 | A kind of protecting device for wire rope of scissors grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103588100B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803286B (en) * | 2015-03-30 | 2019-10-18 | 南京梅山冶金发展有限公司 | The anti-driving steel wire rope of grab bucket of one kind is from slot derailing device and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006016043U1 (en) * | 2006-10-17 | 2008-02-28 | M. A. T. Malmedie Antriebstechnik Gmbh | Overload protection of a hoist |
| CN202245788U (en) * | 2011-07-01 | 2012-05-30 | 武汉钢铁(集团)公司 | Device for protecting steel wire rope of grab bucket |
| CN202296878U (en) * | 2011-06-30 | 2012-07-04 | 邯郸市正大制管有限公司 | Anti-wear protective device for steel wire rope |
| CN202744216U (en) * | 2012-07-06 | 2013-02-20 | 冷水江钢铁有限责任公司 | Steel wire rope limiting and protecting device for grab buckets of vehicles |
| CN202969432U (en) * | 2012-12-12 | 2013-06-05 | 辽宁抚挖重工机械股份有限公司 | Guiding device of semiconductor type diaphragm wall grab bucket lifting steel wire rope |
| CN203568703U (en) * | 2013-11-22 | 2014-04-30 | 上海佩纳沙士吉打机械有限公司 | Steel rope protection device of shear type grab bucket |
-
2013
- 2013-11-22 CN CN201310591781.1A patent/CN103588100B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006016043U1 (en) * | 2006-10-17 | 2008-02-28 | M. A. T. Malmedie Antriebstechnik Gmbh | Overload protection of a hoist |
| CN202296878U (en) * | 2011-06-30 | 2012-07-04 | 邯郸市正大制管有限公司 | Anti-wear protective device for steel wire rope |
| CN202245788U (en) * | 2011-07-01 | 2012-05-30 | 武汉钢铁(集团)公司 | Device for protecting steel wire rope of grab bucket |
| CN202744216U (en) * | 2012-07-06 | 2013-02-20 | 冷水江钢铁有限责任公司 | Steel wire rope limiting and protecting device for grab buckets of vehicles |
| CN202969432U (en) * | 2012-12-12 | 2013-06-05 | 辽宁抚挖重工机械股份有限公司 | Guiding device of semiconductor type diaphragm wall grab bucket lifting steel wire rope |
| CN203568703U (en) * | 2013-11-22 | 2014-04-30 | 上海佩纳沙士吉打机械有限公司 | Steel rope protection device of shear type grab bucket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103588100A (en) | 2014-02-19 |
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