CN113291998A - Winch single-point rope discharging device and application thereof - Google Patents
Winch single-point rope discharging device and application thereof Download PDFInfo
- Publication number
- CN113291998A CN113291998A CN202110703374.XA CN202110703374A CN113291998A CN 113291998 A CN113291998 A CN 113291998A CN 202110703374 A CN202110703374 A CN 202110703374A CN 113291998 A CN113291998 A CN 113291998A
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- Prior art keywords
- rope
- pulley
- winch
- point
- discharging device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
Abstract
The invention discloses a single-point rope discharging device of a winch, which comprises the winch, a rope discharging device and a single-point rope discharging device, wherein the rope discharging device comprises a guide mechanism and a bidirectional screw rod which is in transmission connection with the guide mechanism and the winch, and the bidirectional screw rod rotates through the torque transmission of the winch so as to drive the transverse moving speed of the guide mechanism to be synchronous with the pitch of a rope ring of the winch; the single-point rope outlet device comprises a pulley guide mechanism, a first pulley block, a second pulley block and a rope outlet mechanism; the first pulley block is arranged on the guide mechanism, the second pulley block is hinged on the fixed seat of the winch, the pulley guide mechanism is in transmission connection with the first pulley block and the second pulley block, the rope discharging mechanism is fixedly arranged, a steel wire rope of the winch penetrates out from the rope discharging device, sequentially winds the first pulley block and the second pulley block and then penetrates out from the rope discharging mechanism, and fixed-position rope discharging is achieved. The invention has the beneficial effects that: the rope outlet mode of the winch steel wire rope swinging left and right is changed, and single-point rope outlet at a fixed position of the steel wire rope is realized.
Description
Technical Field
The invention relates to the technical field of winches, in particular to a single-point rope outlet device of a winch and application thereof.
Background
The small-size winch is at the working process, because the restriction of space and environment, the installation position of winch is just not just and characteristic such as intermittent type nature work, a ubiquitous problem is exactly that wire rope winding inequality caused on the winch cylinder is in disorder, crowded rope, sting the rope phenomenon to lead to wire rope's disconnected silk, disconnected thigh problem, shortened wire rope's life greatly, lead to its consumption very big, to the longer and transportation work volume of traction distance is big, the heavier winch of traction load, this problem is especially outstanding.
In order to solve the technical problem, the applicant proposes a chinese patent with publication number CN102795566A in 5/25/2011, and discloses a winch rope guiding device, which comprises a fixed plate, a guide rod fixed on the fixed plate, and a guide mechanism installed on the guide rod and capable of sliding along the guide rod, wherein the bidirectional screw rod penetrates through the guide mechanism and drives the guide mechanism to reciprocate. The working principle is as follows: the winch and the guide mechanism form a relative movement pair, the roller of the winch and the bidirectional screw rod are connected through chain transmission, the bidirectional screw rod is rotated through torque transmission of the winch so as to drive the transverse movement rate of the guide mechanism to be synchronous with the pitch and pitch of a rope ring of the winch, the labor intensity of workers is greatly reduced, the labor efficiency is improved, and the steel wire ropes are arranged in order.
In practical use, a certain included angle is formed between the steel wire rope stressed in the running process and the winch rope arranging device, so that an axial acting force is generated on the double-end screw rod, and the abrasion of the double-end screw rod is aggravated; due to machining errors, the necessity of friction factors and the non-precision of chain transmission, a small error exists in the transverse speed of one circle of the steel wire rope and the transverse moving speed of the guide mechanism, and the error is gradually accumulated in the use process, so that the longer the winch is used, the larger the accumulated error is. When the winch is used on the deck, errors are accumulated to a certain degree and can be manually adjusted, but when the winch is in the sea or places where the adjustment is inconvenient by manpower, the rope arranging device loses the efficacy when the errors are accumulated to a certain degree.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a single-point rope discharging device of a winch on the basis of the patent CN102795566A, which can solve the problem of an included angle between the rope arranging device of the winch and realize single-point rope discharging of the winch.
Aiming at the problems, the invention adopts a technical scheme that: the single-point rope discharging device of the winch is characterized by further comprising a single-point rope discharging device, wherein the single-point rope discharging device comprises a pulley guide mechanism, a first pulley block, a second pulley block and a rope discharging mechanism; the first pulley block is arranged on the guide mechanism, the second pulley block is hinged on a fixed seat of the winch, the pulley guide mechanism is in transmission connection with the first pulley block and the second pulley block, the rope outlet mechanism is fixedly arranged, and a steel wire rope of the winch penetrates out of the rope arranging device, sequentially winds around the first pulley block and the second pulley block and penetrates out of the rope outlet mechanism, so that the fixed-position rope outlet is realized.
Furthermore, first assembly pulley includes first pulley yoke and first pulley, the second assembly pulley includes second pulley yoke and second pulley, first pulley yoke through first bearing articulated install in guiding mechanism is last, the second pulley yoke through second bearing articulated install in on the fixing base, first pulley yoke with pass through between the second pulley yoke pulley guiding mechanism transmission is connected, first pulley, second pulley articulated install respectively in on first pulley yoke, the second pulley yoke, the tangential direction of first pulley, second pulley is on a parallel with the play rope direction of winch barrel.
Furthermore, the rope outlet direction of the rope outlet mechanism is positioned on the tangent line of the second pulley.
Furthermore, the pulley guide mechanism comprises a first guide sleeve arranged on the first pulley frame, a second guide sleeve arranged on the second pulley frame and a guide rod, and the guide rod sequentially penetrates through the first guide sleeve and the second guide sleeve in a sliding manner.
Furthermore, go out rope mechanism including set up in go out the rope hole on the second pulley yoke articulated shaft, go out the rope hole arrange in the articulated central point of second pulley yoke puts.
The invention also discloses a specific application of the single-point rope outlet device of the winch, which is characterized in that: and the single-point rope outlet device is utilized to realize the single-point rope outlet of the winch.
The invention has the beneficial effects that: the rope outlet mode of the winch steel wire rope swinging left and right in the prior art is changed, single-point rope outlet of the steel wire rope at a fixed position is realized, the service life of the steel wire rope is prolonged, and the safety performance of the winch is improved.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
fig. 2 to 4 are schematic diagrams illustrating a movement process of the single-point rope discharging device in the embodiment of the invention.
Detailed Description
The technical features and advantages of the present invention are described in more detail below with reference to the accompanying drawings so that the advantages and features of the present invention may be more readily understood by those skilled in the art, and thus the scope of the present invention may be more clearly and clearly defined.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, an embodiment of the present invention is a single-point rope winch, which includes: reel 1, rope arranging device and single-point play rope device, rope arranging device includes guiding mechanism 2, guide arm (not shown in the figure) and two-way lead screw 15, guiding mechanism 2 installs on the guide arm and can slide along the guide arm, two-way lead screw 15 passes through sprocket chain transmission and connects reel 1, drive two-way lead screw 15 through reel 1 and export the moment of torsion with certain drive ratio, two-way lead screw 15 wears to locate in guiding mechanism 2 simultaneously in order to drive guiding mechanism 2 along guide arm reciprocating motion, the speed that makes two-way lead screw 15 rotate and then drive guiding mechanism 15 lateral shifting is synchronous with reel 1 rope circle pitch, realize reciprocating swing play rope from rope arranging hole 8 of guiding mechanism 15.
The innovation points of the invention are as follows: on the basis of arranging the rope device, a single-point play rope device has been add to go out the rope mode with the winch and go out the rope by reciprocal swing and become fixed single-point play rope, above-mentioned single-point goes out the rope device, and it specifically includes: the upper pulley set, lower pulley set and guide bar 5, the upper pulley set is installed on guiding mechanism 2, the lower pulley set is articulated to be installed on fixing base 16, upper pulley set and lower pulley set pass through guide bar 5 transmission and connect, upper pulley set follow-up guiding mechanism 2, the lower pulley set articulates on fixing base 16, make two assembly pulleys reciprocate around the pin joint of lower pulley set in the plane of motion of guiding mechanism 2 through the linkage effect of guide bar 5, wire rope 10 is after discharging by arranging rope hole 8, in proper order around locating upper pulley 3, on the lower pulley 4, wear out by the play rope hole 9 that sets firmly at last, realize fixed position play rope.
The upper pulley set comprises an upper pulley frame 11 and an upper pulley 3, two ends of the upper pulley frame 11 are hinged to the guide mechanism 2 through a first bearing 12, the upper pulley 3 is hinged to the upper pulley frame 11, and an upper guide sleeve 6 is arranged on the upper pulley frame 11; the lower pulley block comprises a lower pulley block 13 and a lower pulley 4, two ends of the lower pulley block 13 are hinged to a fixed seat 16 through a second bearing 14, the lower pulley 4 is hinged to the lower pulley block 13, a lower guide sleeve 7 is arranged on the lower pulley block 13, and two ends of a guide rod 5 are respectively arranged on the upper guide sleeve 6 and the lower guide sleeve 7 in a penetrating mode so as to achieve transmission between the upper pulley block and the lower pulley block.
The rope outlet hole 9 is arranged at the hinge center position of the lower pulley frame 13 and is positioned on the tangent line of the lower pulley block 4.
Fig. 2 to 4 are schematic diagrams illustrating a movement process of the single-point rope discharging device of the present invention.
The winch realizes the fixed-position rope discharging of the winch by additionally arranging the single-point rope discharging device, has the advantages of reasonable structure, ingenious design, convenience in use and the like, and greatly prolongs the service life of the steel wire rope 10 and the safety performance of the winch.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A single-point rope discharging device of a winch comprises the winch and a rope discharging device, wherein the rope discharging device comprises a guide mechanism and a bidirectional screw rod which is in transmission connection with the guide mechanism and the winch, the bidirectional screw rod rotates through the torque transmission of the winch so as to drive the transverse movement speed of the guide mechanism to be synchronous with the pitch of a rope ring of the winch, and the single-point rope discharging device is characterized by further comprising the single-point rope discharging device, and the single-point rope discharging device comprises a pulley guide mechanism, a first pulley block, a second pulley block and a rope discharging mechanism; the first pulley block is arranged on the guide mechanism, the second pulley block is hinged on a fixed seat of the winch, the pulley guide mechanism is in transmission connection with the first pulley block and the second pulley block, the rope outlet mechanism is fixedly arranged, and a steel wire rope of the winch penetrates out of the rope arranging device, sequentially winds around the first pulley block and the second pulley block and penetrates out of the rope outlet mechanism, so that the fixed-position rope outlet is realized.
2. The single-point rope discharging device of the winch according to claim 1, wherein the first pulley block comprises a first pulley frame and a first pulley, the second pulley block comprises a second pulley frame and a second pulley, the first pulley frame is mounted on the guide mechanism through a first bearing in a hinged manner, the second pulley frame is mounted on the fixed seat through a second bearing in a hinged manner, the first pulley frame and the second pulley frame are in transmission connection through the pulley guide mechanism, the first pulley and the second pulley are respectively mounted on the first pulley frame and the second pulley frame in a hinged manner, and a tangential direction of the first pulley and the second pulley is parallel to a rope discharging direction of the winch drum.
3. The winch single point rope pay-off device of claim 2, wherein the rope pay-off direction of the rope pay-off mechanism is located on the tangent line of the second pulley.
4. The winch single-point rope discharging device according to claim 2, wherein the pulley guiding mechanism comprises a first guide sleeve disposed on the first pulley frame, a second guide sleeve disposed on the second pulley frame, and a guide rod, and the guide rod is slidably disposed on the first guide sleeve and the second guide sleeve in sequence.
5. The winch single-point rope discharging device according to claim 3, wherein the rope discharging mechanism comprises a rope discharging hole arranged on the hinge shaft of the second pulley frame, and the rope discharging hole is arranged at the hinge center position of the second pulley frame.
6. The application of the single-point rope outlet device of the winch according to any one of claims 1 to 5, wherein: and the single-point rope outlet device is utilized to realize the single-point rope outlet of the winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110703374.XA CN113291998B (en) | 2021-06-24 | 2021-06-24 | Winch single-point rope discharging device and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110703374.XA CN113291998B (en) | 2021-06-24 | 2021-06-24 | Winch single-point rope discharging device and application thereof |
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| Publication Number | Publication Date |
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| CN113291998A true CN113291998A (en) | 2021-08-24 |
| CN113291998B CN113291998B (en) | 2022-12-13 |
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| CN202110703374.XA Active CN113291998B (en) | 2021-06-24 | 2021-06-24 | Winch single-point rope discharging device and application thereof |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811648A (en) * | 2010-04-21 | 2010-08-25 | 湖南山河智能机械股份有限公司 | Winding device capable of improving service life of steel wire rope |
| CN102795566A (en) * | 2011-05-25 | 2012-11-28 | 宁波新宏液压有限公司 | Winch rope arrangement device |
| CN104291228A (en) * | 2014-09-11 | 2015-01-21 | 镇江四联机电科技有限公司 | Pressure measurement and rope guide device of marine heavy-load winch |
| CN104627884A (en) * | 2015-01-23 | 2015-05-20 | 无锡华东重型机械股份有限公司 | Steel wire rope deflection winding mechanism |
| CN204416993U (en) * | 2015-01-23 | 2015-06-24 | 无锡华东重型机械股份有限公司 | Beat pulley mechanism |
| CN205151619U (en) * | 2015-11-05 | 2016-04-13 | 华晓晨 | Arrange fixed play rope position of rope winch and device of direction |
| AT14795U1 (en) * | 2013-11-08 | 2016-06-15 | Tajfun Planina Proizvodnja Strojev D O O | Forestry winch with improved steering of the hauling rope in the area of the upper deflection pulley |
| DE102016102878A1 (en) * | 2016-01-12 | 2017-07-13 | Kiekert Ag | Motor vehicle door lock |
| CN107010554A (en) * | 2017-06-13 | 2017-08-04 | 上海振华重工(集团)股份有限公司 | Multi-functional rope winding jib |
| CN207175312U (en) * | 2017-09-19 | 2018-04-03 | 上海振华重工(集团)股份有限公司 | A kind of mechanical rope winding jib |
| CN109399477A (en) * | 2018-11-30 | 2019-03-01 | 燕山大学 | The light-duty constant force capstan winch of two-fold cylinder of adaptive two-way wide-angle |
| CN212050298U (en) * | 2020-03-02 | 2020-12-01 | 无锡市太湖电力成套设备有限公司 | Synchronous rope guiding device of trash remover |
| JP2021017348A (en) * | 2019-07-22 | 2021-02-15 | 古河ユニック株式会社 | Device for preventing irregular winding of wire rope around drum |
-
2021
- 2021-06-24 CN CN202110703374.XA patent/CN113291998B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811648A (en) * | 2010-04-21 | 2010-08-25 | 湖南山河智能机械股份有限公司 | Winding device capable of improving service life of steel wire rope |
| CN102795566A (en) * | 2011-05-25 | 2012-11-28 | 宁波新宏液压有限公司 | Winch rope arrangement device |
| AT14795U1 (en) * | 2013-11-08 | 2016-06-15 | Tajfun Planina Proizvodnja Strojev D O O | Forestry winch with improved steering of the hauling rope in the area of the upper deflection pulley |
| CN104291228A (en) * | 2014-09-11 | 2015-01-21 | 镇江四联机电科技有限公司 | Pressure measurement and rope guide device of marine heavy-load winch |
| CN104627884A (en) * | 2015-01-23 | 2015-05-20 | 无锡华东重型机械股份有限公司 | Steel wire rope deflection winding mechanism |
| CN204416993U (en) * | 2015-01-23 | 2015-06-24 | 无锡华东重型机械股份有限公司 | Beat pulley mechanism |
| CN205151619U (en) * | 2015-11-05 | 2016-04-13 | 华晓晨 | Arrange fixed play rope position of rope winch and device of direction |
| DE102016102878A1 (en) * | 2016-01-12 | 2017-07-13 | Kiekert Ag | Motor vehicle door lock |
| CN107010554A (en) * | 2017-06-13 | 2017-08-04 | 上海振华重工(集团)股份有限公司 | Multi-functional rope winding jib |
| CN207175312U (en) * | 2017-09-19 | 2018-04-03 | 上海振华重工(集团)股份有限公司 | A kind of mechanical rope winding jib |
| CN109399477A (en) * | 2018-11-30 | 2019-03-01 | 燕山大学 | The light-duty constant force capstan winch of two-fold cylinder of adaptive two-way wide-angle |
| JP2021017348A (en) * | 2019-07-22 | 2021-02-15 | 古河ユニック株式会社 | Device for preventing irregular winding of wire rope around drum |
| CN212050298U (en) * | 2020-03-02 | 2020-12-01 | 无锡市太湖电力成套设备有限公司 | Synchronous rope guiding device of trash remover |
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| Publication number | Publication date |
|---|---|
| CN113291998B (en) | 2022-12-13 |
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