CN105174102A - Compact hoist roller - Google Patents
Compact hoist roller Download PDFInfo
- Publication number
- CN105174102A CN105174102A CN201510630492.7A CN201510630492A CN105174102A CN 105174102 A CN105174102 A CN 105174102A CN 201510630492 A CN201510630492 A CN 201510630492A CN 105174102 A CN105174102 A CN 105174102A
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- CN
- China
- Prior art keywords
- ring
- steel rope
- rope
- pressing plate
- outside back
- 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.)
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Abstract
The invention discloses a compact hoist roller which comprises outer blocking rings, a cylinder, a middle blocking ring, steel wire rope pressing plates and bolts. The center of the outer side of the cylinder is provided with the middle blocking ring. The two ends of the cylinder are both provided with the outer blocking rings. Spiral rope grooves are machined in the non-blocking-rope faces of the outer blocking rings at the two ends, and other ends of the rope grooves are provided with the steel wire rope pressing plates. The steel wire rope pressing plates and the outer blocking rings are fixed through the bolts. The size occupied by the pressing rope part of the roller in the length direction is reduced, and the number of pressing rope rings can be increased. According to the compact hoist roller, size occupied by the pressing rope part of the roller in the length direction is reduced effectively, so that the super-high lifting height is achieved with small size; and the appropriate number of the pressing rope rings can be increased, and the safety of the roller is improved.
Description
Technical field
The present invention relates to a kind of hoisting crane accessory, specifically a kind of compact hoist roller.
Background technology
The steel rope of traditional hoist roller is generally be fixed on the cylindrical face of cylinder of reel, limited space and not making full use of, and limit the length of steel rope, lifting altitude is low, reel length limited.
Summary of the invention
The object of the present invention is to provide a kind of compact hoist roller, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of compact hoist roller, comprise outside back-up ring, cylindrical shell, middle back-up ring, steel rope pressing plate and bolt, the outer side center of described cylindrical shell arranges middle back-up ring, the two ends of described cylindrical shell all arrange outside back-up ring, described in two ends, the outside of outside back-up ring all arranges steel rope pressing plate, described steel rope pressing plate is fixed by bolt and outside back-up ring, reduces pressure rope section taking reel lengthwise dimension, adds pressure fake quantity.
As the further scheme of the present invention: the non-gear rope face of described outside back-up ring processes helix grooving, fixing threaded hole processed by steel rope pressing plate and outside back-up ring, fluted disc on the screwhole position of steel rope pressing plate and cylindrical shell takes over and reel hub hold-down bolt staggers, and at helix grooving end processing eyelet hole, so that steel rope can enter inner retainer space, outside inner retainer increase appearance rope space by with the Winding Layer of steel rope for multiple sharply increases, realize super large with reduced size and play rising.
Compared with prior art, the invention has the beneficial effects as follows: actv. reduces pressure rope section taking reel lengthwise dimension, make to realize super large with reduced size and play rising, and suitably can increase pressure fake quantity, improve the safety of reel, be applicable to that lifting altitude is large especially, the occasion of steel rope multiple wraps, reel length limited.
Accompanying drawing explanation
Fig. 1 is the front view of compact hoist roller.
Fig. 2 is the birds-eye view of compact hoist roller.
In figure: back-up ring, 2-cylindrical shell, 3-middle back-up ring, 4-steel rope pressing plate, 5-bolt outside 1-.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of compact hoist roller, comprise outside back-up ring 1, cylindrical shell 2, middle back-up ring 3, steel rope pressing plate 4 and bolt 5, the outer side center of described cylindrical shell 2 arranges middle back-up ring 3, the two ends of described cylindrical shell 2 all arrange outside back-up ring 1, described in two ends, the non-gear rope face of outside back-up ring 1 all processes helix grooving, the other end of grooving all arranges steel rope pressing plate 4, described steel rope pressing plate 4 is fixed by bolt 5 and outside back-up ring 1, actv. reduces pressure rope section taking reel lengthwise dimension, and suitably can increase pressure fake quantity, improve the safety of reel.
The present invention outside side block circle 1 non-gear rope face processes the fixing threaded hole of helix grooving and steel rope pressing plate 4, fluted disc on the screwhole position of steel rope pressing plate 4 and cylindrical shell 2 takes over and reel hub hold-down bolt staggers, and at spiral drum slot end processing eyelet hole, so that steel rope can enter inner retainer space, due to the space of pressing now rope section not take reel length direction, the appearance rope space that back-up ring 1 inside, outside increases sharply increases with the Winding Layer of steel rope for multiple, makes with reduced size, realizes imagination that super large plays rising to realize; In addition, the space on outside back-up ring 1 and middle back-up ring 3 all can be used for pressure rope, pressure fake number suitably can be increased, improve the safety of reel, is applicable to that lifting altitude is large especially, the occasion of steel rope multiple wraps, reel length limited.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (2)
1. a compact hoist roller, comprise outside back-up ring (1), cylindrical shell (2), middle back-up ring (3), steel rope pressing plate (4) and bolt (5), it is characterized in that, the outer side center of described cylindrical shell (2) arranges middle back-up ring (3), the two ends of described cylindrical shell (2) all arrange outside back-up ring (1), described in two ends, the outside in outside back-up ring (1) all arranges steel rope pressing plate (4), described steel rope pressing plate (4) is fixed by bolt (5) and outside back-up ring (1), reduce pressure rope section taking reel lengthwise dimension, add pressure fake quantity.
2. compact hoist roller according to claim 1, it is characterized in that, the non-gear rope face in described outside back-up ring (1) processes helix grooving, fixing threaded hole processed by steel rope pressing plate (4) and outside back-up ring (1), fluted disc on the screwhole position of steel rope pressing plate (4) and cylindrical shell (2) takes over and reel hub hold-down bolt staggers, and at helix grooving end processing eyelet hole, so that steel rope can enter inner retainer space, outside back-up ring (1) inside increase appearance rope space by with the Winding Layer of steel rope for multiple sharply increases, realize super large with reduced size and play rising.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510630492.7A CN105174102A (en) | 2015-09-29 | 2015-09-29 | Compact hoist roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510630492.7A CN105174102A (en) | 2015-09-29 | 2015-09-29 | Compact hoist roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105174102A true CN105174102A (en) | 2015-12-23 |
Family
ID=54896652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510630492.7A Pending CN105174102A (en) | 2015-09-29 | 2015-09-29 | Compact hoist roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105174102A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925753A (en) * | 2016-06-08 | 2016-09-07 | 江苏永钢集团有限公司 | Oxygen lance lifting device |
| CN105925754A (en) * | 2016-06-08 | 2016-09-07 | 江苏永钢集团有限公司 | Oxygen lance winding drum |
| CN106185670A (en) * | 2016-08-31 | 2016-12-07 | 陈江 | A kind of overhead crane with hook roll device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537985A (en) * | 2009-04-03 | 2009-09-23 | 抚顺挖掘机制造有限责任公司 | Integral duplex dual-polyline variable-amplitude winding drum of caterpillar crane |
| CN101927968A (en) * | 2010-09-27 | 2010-12-29 | 中国葛洲坝集团机械船舶有限公司 | Inner-wall rope-pressing cable drum |
| CN102745614A (en) * | 2012-07-18 | 2012-10-24 | 武汉船用机械有限责任公司 | Multi-layer helix rope winding groove coiling barrel |
| CN202626953U (en) * | 2012-06-10 | 2012-12-26 | 黄骅市五一机械有限公司 | Pressing check ring winding drum device for high-lift winching type hoist |
| CN103523697A (en) * | 2013-10-31 | 2014-01-22 | 辽宁抚挖重工机械股份有限公司 | Multilayer broken line rope groove winding drum |
| CN204490397U (en) * | 2015-03-10 | 2015-07-22 | 浙江盾锋起重机械有限公司 | Hoisting crane double-layer wire rope double crosslinking drum device |
| CN105271035A (en) * | 2015-11-18 | 2016-01-27 | 德马科起重机械有限公司 | Light coiling block for crane |
-
2015
- 2015-09-29 CN CN201510630492.7A patent/CN105174102A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537985A (en) * | 2009-04-03 | 2009-09-23 | 抚顺挖掘机制造有限责任公司 | Integral duplex dual-polyline variable-amplitude winding drum of caterpillar crane |
| CN101927968A (en) * | 2010-09-27 | 2010-12-29 | 中国葛洲坝集团机械船舶有限公司 | Inner-wall rope-pressing cable drum |
| CN202626953U (en) * | 2012-06-10 | 2012-12-26 | 黄骅市五一机械有限公司 | Pressing check ring winding drum device for high-lift winching type hoist |
| CN102745614A (en) * | 2012-07-18 | 2012-10-24 | 武汉船用机械有限责任公司 | Multi-layer helix rope winding groove coiling barrel |
| CN103523697A (en) * | 2013-10-31 | 2014-01-22 | 辽宁抚挖重工机械股份有限公司 | Multilayer broken line rope groove winding drum |
| CN204490397U (en) * | 2015-03-10 | 2015-07-22 | 浙江盾锋起重机械有限公司 | Hoisting crane double-layer wire rope double crosslinking drum device |
| CN105271035A (en) * | 2015-11-18 | 2016-01-27 | 德马科起重机械有限公司 | Light coiling block for crane |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925753A (en) * | 2016-06-08 | 2016-09-07 | 江苏永钢集团有限公司 | Oxygen lance lifting device |
| CN105925754A (en) * | 2016-06-08 | 2016-09-07 | 江苏永钢集团有限公司 | Oxygen lance winding drum |
| CN106185670A (en) * | 2016-08-31 | 2016-12-07 | 陈江 | A kind of overhead crane with hook roll device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |