CN102745614A - Multi-layer helix rope winding groove coiling barrel - Google Patents
Multi-layer helix rope winding groove coiling barrel Download PDFInfo
- Publication number
- CN102745614A CN102745614A CN2012102477302A CN201210247730A CN102745614A CN 102745614 A CN102745614 A CN 102745614A CN 2012102477302 A CN2012102477302 A CN 2012102477302A CN 201210247730 A CN201210247730 A CN 201210247730A CN 102745614 A CN102745614 A CN 102745614A
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- rope
- reel
- diameter
- steel rope
- spiral drum
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Abstract
The invention discloses a multi-layer helix rope winding groove coiling barrel, which comprises a coiling barrel (1), a helix rope groove (2), a steel wire rope (13) ad a coiling barrel side plate (14), wherein two ends of the coiling barrel (1) are used as the installation interfaces (6); a rope through hole (7) is formed in the coiling barrel side plate (14); a rope climbing block (3) is arranged at the tail end of the helix rope groove (2); a wedge-shaped block (4) is arranged at the beginning end of the steel wire rope (13); the wrap angle alpha of the rope climbing block (3) ranges from 0 degree to 270 degrees; the height of the rope climbing block (3) is increased from 2mm to the diameter of the steel wire rope (13) gradually; the width of the rope climbing block (3) is reduced from being equal to the diameter of the steel wire rope (13) to the 1/4 of the diameter of the steel wire rope (13); the wrap angle alpha 2 of the wedge-shape block (4) ranges from 0 degree to 320 degrees; the height of the wedge-shape block (4) is equal to the diameter of the steel wire rope (13); and the width of the wedge-shape block (4) is reduced from being equal to the diameter of the steel wire rope (13) to the 1/9 of the diameter of the steel wire rope (13).
Description
Technical field
The present invention relates to the hoisting mechanism of hoisting crane, relate to a kind of multiple wraps spiral drum slot reel in particular, belong to construction machinery and equipment piling machinery apparatus field.
Background technology
At construction machinery industry, the reel that is used for the hoisting mechanism of hoisting crane has two types at present, and a kind of is the spiral drum slot reel, and a kind of is the dual slope rope groove drum.Can avoid the disorder cable phenomenon effectively during dual slope rope groove drum multi-lay winding wire ropes, accomplish smoothly and fitly to reel, reduce the friction and wear of steel rope effectively.But its structure more complicated is very high to the accuracy requirement of grooving equidimension, and casting or difficulty of processing are big, and buying and use cost are high; And; To the rope stretching angle of steel rope on reel have relatively high expectations (0.5
～1.5
), usually need increase extra deflection angle of rope compensator and compensate.
The spiral drum slot reel generally is applicable to the coiling of individual layer steel rope.Along with the lifting altitude of hoisting crane is increasing, the lift of elevator is increasing, and the Rong Shengliang of reel also requires increasing; Using individual layer spiral drum slot reel can cause the reel bodily form excessive; The moment of torsion of reductor output also can be very big, and cost is higher, can not satisfy operating needs.But, when people adopted the spiral drum slot reel of not doing any processing to make multiple wraps, steel rope disorder cable rope climbing phenomenon appearred easily, and steel rope abrasion is serious, and the life-span of steel rope has a greatly reduced quality, and has the danger of disconnected rope.
Chinese patent notification number: CN201241636Y; The day for announcing: on May 20th, 2009; Name is called in the utility model patent of " rotary drilling rig hoisting mechanism "; Spiral drum slot reel two end side panels is inboard in the disclosed hoisting mechanism is provided with the filling voussoir with enclosing between the spiral drum slot from side plate nearest; Be provided with the guiding voussoir behind the top of filling voussoir, the spiral drum slot ending segment; The guiding voussoir increases to the height of upper strata steel rope gradually on the spiral-wound roll peripheral level, on the spiral drum slot circumferential width, reduce gradually to form 1.5
oblique angle.This utility model is simple in structure; The upwards climbing of guiding voussoir guiding steel wire rope; Promptly excessive to the second layer by ground floor; Two-layer up and down steel rope starting point winding position upwards differ in reel week about 180
; Second layer steel rope twines along the flute profile that the ground floor steel rope forms like this, and except that two crossover locations, the contact between the two-layer steel rope has realized the line contact; Avoid steel rope to push mutually, improved the service life of steel rope.But this utility model can only realize the winding of two-layer steel rope; And require the guiding voussoir realize up and down two-layer steel rope starting point winding position upwards differ in reel week about 180
; Shape, processing request to the guiding voussoir are higher, and applicability is relatively poor.
Summary of the invention
Problems such as steel rope disorder cable, rope climbing, the steel rope abrasion life-span serious, steel rope that occurs when the objective of the invention is to overcome existing spiral drum slot reel multiple wraps is short provide a kind of multiple wraps spiral drum slot reel.
For realizing above-mentioned purpose; Technical solution of the present invention is: a kind of multiple wraps spiral drum slot reel; Comprise reel, spiral drum slot, steel rope, reel side plate; Said reel two ends are mounting interface; The steel rope winding direction is opened rope through in reel side plate upper edge; Described spiral drum slot extreme end is provided with the rope climbing piece; The steel rope initiating terminal is provided with wedge; The cornerite
of said rope climbing piece on reel be from 0
to 270
; The height of the interior rope climbing piece of described cornerite
from 0
time 2 millimeters increase to gradually 270
time equal the diameter of steel rope; The width of rope climbing piece from 0
time equal steel rope diameter be varied down to gradually 270
time equal 1/4 of wirerope diameter; The cornerite
of described wedge on reel be from 0
to 320
; Wedge is along the constant diameter that equals steel rope of reel circumferencial direction height, the width of wedge from 0
time equal steel rope diameter be varied down to gradually 320
time equal 1/9 of wirerope diameter.
Described spiral drum slot directly shapes through lathe turning on reel.
Described rope climbing piece and wedge are shaped through numerical control machining.
Described rope through and reel side plate plane included angle be 10
.
The diameter of said rope through is 1.2～1.25 times of wirerope diameter.
The said reel side plate arranged outside that has rope through has cord-pressing block, and cord-pressing block is fixed on the side side plate through binding bolt.
Said cord-pressing block is provided with the pressure grooving that section is an equicrural triangle, on the said pressure grooving angle of two trough rims be 90
.
Described mounting interface is the flange plate structure that the outer ring is provided with small sircle hole, and the mounting interface at reel two ends is designed to symmetrical structure.
Compared with prior art, the invention has the beneficial effects as follows:
1, makes processing simply, realize multiple wraps.A kind of multiple wraps spiral drum slot reel of the present invention is mainly combined by the rope climbing piece and the wedge of a conventional individual layer spiral drum slot reel and particular design, and the processing of spiral drum slot reel is simple, can disposablely utilize leading screw function processing spiral drum slot on the lathe.Can be implemented in multiple wraps on the spiral drum slot reel through rope climbing piece and the wedge that increases simultaneously, also can reach three layers even twine the number of plies, and avoid disorder cable, the rope climbing of steel rope, the service life of having improved steel rope without special processing.
2, applicability is strong, satisfies user demand.The present invention can be implemented in twines more steel rope on the less reel of the bodily form, Applicable scope is wider, and the Rong Shengliang that satisfies reel requires increasing demand.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the reel side plate left view that has rope through.
Fig. 3 is a wedge initial point scheme drawing.
Fig. 4 is a rope climbing piece scheme drawing.
Fig. 5 is a rope climbing piece initial point scheme drawing.
Fig. 6 is the cord-pressing block structural representation.
Among the figure, reel 1, spiral drum slot 2, rope climbing piece 3, wedge 4, cord-pressing block 5, mounting interface 6, rope through 7, binding bolt 8, mounting flange 9, reductor 10, HM Hydraulic Motor 11, winch support 12, steel rope 13, reel side plate 14 is pressed grooving 15.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the present invention is made further detailed description.
Referring to Fig. 1-Fig. 6; A kind of multiple wraps spiral drum slot reel; Comprise reel 1, spiral drum slot 2, steel rope 13, reel side plate 14; Said reel 1 two ends are mounting interface 6; Open rope through 7 at reel side plate 14 upper edge steel ropes 13 winding directions; Described spiral drum slot 2 extreme ends are provided with rope climbing piece 3; Steel rope 13 initiating terminals are provided with wedge 4; The cornerite
of said rope climbing piece 3 on reel 1 be from 0
to 270
; The height of the interior rope climbing piece 3 of described cornerite
from 0
time 2 millimeters increase gradually be smoothly transitted into 270
time equal the diameter of steel rope 13;
from 0
time rope climbing piece 3 the height value be designed to 2 millimeters, the welding of fillet weld during convenient dress weldering; The width of rope climbing piece 3 equaled steel rope 13 from 0 o'clock diameter diminish gradually promptly be smoothly transitted into 270
time equal 1/4 of steel rope 13 diameters.The cornerite
of described wedge 4 on reel 1 be from 0
to 320
; Wedge 4 is along the constant diameter that equals steel rope 13 of reel 1 circumferencial direction height, the width of wedge 4 from 0
time equal steel rope 13 diameter diminish gradually be smoothly transitted into 320
time equal 1/9 of steel rope 13 diameters.Wedge 4 roles are to be absorbed in the space between ground floor steel rope 13 and the reel side plate 14 when avoiding second layer steel rope 13 to be wound into here, thereby this space is filled.
Described spiral drum slot 2 directly shapes through lathe turning on reel 1.After being shaped through numerical control machining with wedge 4, rope climbing piece 3 is welded on the reel 1 by the external diameter bending of reel 1 again.Described rope through 7 and reel side plate 14 plane included angles be 10
, the diameter of rope through 7 is 1.2～1.25 times of steel rope 13 diameters.Said reel side plate 14 arranged outside that have rope through 7 have cord-pressing block 5, and cord-pressing block 5 is fixed on the side side plate 14 through binding bolt 8; Said cord-pressing block 5 is provided with the pressure grooving 15 that section is an equicrural triangle, and the angle of two trough rims is 90 ° on the said pressure grooving 15, and the angle of two trough rims seamlessly transits.Press the angle of two trough rims on the grooving 15 to be designed to 90 °; Can be under the situation of certain binding bolt 8 predetermincd tensions; The pressure that makes cord-pressing block 5 act on the steel rope 13 is bigger; Friction force between steel rope 13 and reel 1 and the cord-pressing block 5 is also just bigger, and steel rope 13 also just is not easy to be pulled more.Binding bolt 8 can select a little bit smaller bolt, reserves more space for reel side plate 14.Described mounting interface 6 is provided with the flange plate structure of small sircle hole for the outer ring, and the mounting interface 6 at reel 1 two ends is designed to symmetrical structure.
Referring to Fig. 1, in practical application, reductor 10 is a Purchased Item, and mounting interface 6 confirms according to the interface size of reductor 10 in advance, mounting flange 9 according to the interface size of reductor 10 from processing and fabricating; The mounting interface 6 at reel 1 two ends is designed to symmetrical structure, when needs change rope outlet direction, can transfer a direction to install on reel 1 easily, to satisfy the demand of different rope outlet directions.After reel 1 machines; Reel 1 all is fixedly mounted on the winch support 12 after installing with mounting flange 9 and reductor 10; HM Hydraulic Motor 11 is installed in reductor 10 1 sides; By 10 motions of HM Hydraulic Motor 11 drive speed reducer, reductor 10 is with reel 1 rotation, thus the winding of realization steel rope 13.Reel 1 can twine compound steel silk rope 13 without special processing, during test, twine compound steel silk rope 13 after, the phenomenon of disorder cable does not appear in steel rope 13 marshallings, shows that this multiple wraps spiral drum slot reel is to confirm with feasible.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, said structure all should be regarded as belonging to protection scope of the present invention.
Claims (8)
1. multiple wraps spiral drum slot reel; Comprise reel (1), spiral drum slot (2), steel rope (13), reel side plate (14); It is characterized in that: said reel (1) two ends are mounting interface (6); Open rope through (7) at reel side plate (14) upper edge steel rope (13) winding direction; Described spiral drum slot (2) extreme end is provided with rope climbing piece (3); Steel rope (13) initiating terminal is provided with wedge (4); The cornerite
of said rope climbing piece (3) on reel (1) be from 0
to 270
; The height of described cornerite
interior rope climbing piece (3) from 0
time 2 millimeters increase to gradually 270
time equal the diameter of steel rope (13); The width of rope climbing piece (3) from 0
time equal steel rope (13) diameter be varied down to gradually 270
time equal 1/4 of steel rope (13) diameter; The cornerite
of described wedge (4) on reel (1) be from 0
to 320
; Wedge (4) is along the constant diameter that equals steel rope (13) of reel (1) circumferencial direction height, the width of wedge (4) from 0
time equal steel rope (13) diameter be varied down to gradually 320
time equal 1/9 of steel rope (13) diameter.
2. a kind of multiple wraps spiral drum slot reel according to claim 1 is characterized in that: described spiral drum slot (2) is directly gone up at reel (1) and is shaped through lathe turning.
3. a kind of multiple wraps spiral drum slot reel according to claim 2 is characterized in that: described rope climbing piece (3) and wedge (4) are shaped through numerical control machining.
4. a kind of multiple wraps spiral drum slot reel according to claim 1 is characterized in that: described rope through (7) and reel side plate (14) plane included angle be 10
.
5. according to the described a kind of multiple wraps spiral drum slot reel of arbitrary claim in the claim 1 to 4, it is characterized in that: the diameter of said rope through (7) is 1.2～1.25 times of steel rope (13) diameter.
6. a kind of multiple wraps spiral drum slot reel according to claim 1; It is characterized in that: said reel side plate (14) arranged outside that has rope through (7) has cord-pressing block (5), and cord-pressing block (5) is fixed on the side side plate (14) through binding bolt (8).
7. a kind of multiple wraps spiral drum slot reel according to claim 6 is characterized in that: said cord-pressing block (5) is provided with the pressure grooving (15) that section is an equicrural triangle, and the angle of last two trough rims of said pressure grooving (15) is 90 °.
8. a kind of multiple wraps spiral drum slot reel according to claim 1 is characterized in that: described mounting interface (6) is provided with the flange plate structure of small sircle hole for the outer ring, and the mounting interface (6) at reel (1) two ends is designed to symmetrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102477302A CN102745614A (en) | 2012-07-18 | 2012-07-18 | Multi-layer helix rope winding groove coiling barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102477302A CN102745614A (en) | 2012-07-18 | 2012-07-18 | Multi-layer helix rope winding groove coiling barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102745614A true CN102745614A (en) | 2012-10-24 |
Family
ID=47026196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102477302A Pending CN102745614A (en) | 2012-07-18 | 2012-07-18 | Multi-layer helix rope winding groove coiling barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102745614A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213911A (en) * | 2013-03-28 | 2013-07-24 | 武汉船用机械有限责任公司 | Lifting device |
| CN103569889A (en) * | 2013-11-04 | 2014-02-12 | 浙江大学 | Hydraulic automobile crane drum provided with double baffles and convenient to disassemble and use method of hydraulic automobile crane drum |
| CN103626064A (en) * | 2013-12-16 | 2014-03-12 | 中联重科股份有限公司 | Winding mechanism and winding drum thereof |
| CN105129651A (en) * | 2015-08-27 | 2015-12-09 | 常熟市安得电力机具制造有限公司 | Winch of double-winding drum mechanical winching machine |
| CN105174102A (en) * | 2015-09-29 | 2015-12-23 | 河南蒲瑞精密机械有限公司 | Compact hoist roller |
| CN105921896A (en) * | 2016-04-29 | 2016-09-07 | 武汉船用机械有限责任公司 | Installing and positioning method of drum rope climbing block |
| CN108313908A (en) * | 2017-01-18 | 2018-07-24 | 许轶青 | A kind of multi-lay winding reel of no fold line grooves |
| CN110255413A (en) * | 2019-04-24 | 2019-09-20 | 武汉船用机械有限责任公司 | Rope climbing block locating mounting method |
| CN110342370A (en) * | 2018-04-06 | 2019-10-18 | 株式会社日立大厦系统 | Lift appliance |
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| US2741441A (en) * | 1953-06-25 | 1956-04-10 | Sr Franklin L Le Bus | Method and apparatus of cross-over cable spooling |
| CN201241636Y (en) * | 2008-08-09 | 2009-05-20 | 内蒙古北方重型汽车股份有限公司 | Hoisting mechanism of rotary digging drill |
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2012
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Patent Citations (4)
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| CN101955137A (en) * | 2009-07-13 | 2011-01-26 | 北京京城重工机械有限责任公司 | Drum with broken line grooves |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213911B (en) * | 2013-03-28 | 2015-11-11 | 武汉船用机械有限责任公司 | A kind of jacking system |
| CN103213911A (en) * | 2013-03-28 | 2013-07-24 | 武汉船用机械有限责任公司 | Lifting device |
| CN103569889A (en) * | 2013-11-04 | 2014-02-12 | 浙江大学 | Hydraulic automobile crane drum provided with double baffles and convenient to disassemble and use method of hydraulic automobile crane drum |
| CN103569889B (en) * | 2013-11-04 | 2015-08-26 | 浙江大学 | Just the two flapper hydraulic reel of dismounting of car hosit and using method thereof |
| CN103626064B (en) * | 2013-12-16 | 2016-02-03 | 中联重科股份有限公司 | Hoisting mechanism and reel thereof |
| CN103626064A (en) * | 2013-12-16 | 2014-03-12 | 中联重科股份有限公司 | Winding mechanism and winding drum thereof |
| CN105129651B (en) * | 2015-08-27 | 2017-07-07 | 常熟市安得电力机具制造有限公司 | A kind of two-fold cylinder maneuvering milling machine capstan winch |
| CN105129651A (en) * | 2015-08-27 | 2015-12-09 | 常熟市安得电力机具制造有限公司 | Winch of double-winding drum mechanical winching machine |
| CN105174102A (en) * | 2015-09-29 | 2015-12-23 | 河南蒲瑞精密机械有限公司 | Compact hoist roller |
| CN105921896A (en) * | 2016-04-29 | 2016-09-07 | 武汉船用机械有限责任公司 | Installing and positioning method of drum rope climbing block |
| CN108313908A (en) * | 2017-01-18 | 2018-07-24 | 许轶青 | A kind of multi-lay winding reel of no fold line grooves |
| CN108313908B (en) * | 2017-01-18 | 2023-09-19 | 许轶青 | Multilayer winding drum without broken line rope grooves |
| CN110342370A (en) * | 2018-04-06 | 2019-10-18 | 株式会社日立大厦系统 | Lift appliance |
| CN110255413A (en) * | 2019-04-24 | 2019-09-20 | 武汉船用机械有限责任公司 | Rope climbing block locating mounting method |
| CN110255413B (en) * | 2019-04-24 | 2021-04-13 | 武汉船用机械有限责任公司 | Positioning and mounting method for rope climbing block |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20121024 |