CN107473116A - A kind of lifting mechanism automatic cable arranging device - Google Patents
A kind of lifting mechanism automatic cable arranging device Download PDFInfo
- Publication number
- CN107473116A CN107473116A CN201710842819.6A CN201710842819A CN107473116A CN 107473116 A CN107473116 A CN 107473116A CN 201710842819 A CN201710842819 A CN 201710842819A CN 107473116 A CN107473116 A CN 107473116A
- Authority
- CN
- China
- Prior art keywords
- gear
- support frame
- threaded rod
- directive wheel
- rotary shaft
- 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.)
- Pending
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Classifications
-
- 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
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of lifting mechanism automatic cable arranging device,It includes roller,Roller is provided centrally with rotary shaft,The left and right ends of rotary shaft are respectively arranged with support frame A and support frame B,The threaded rod being be arranged in parallel with rotary shaft is connected between support frame A and support frame B,Threaded rod between support frame A and support frame B has been connected through a screw thread directive wheel fixed mount,Directive wheel is provided with directive wheel fixed mount,On directive wheel fixed mount locating wheel is provided with the inside of directive wheel,The right-hand member of threaded rod is connected with gear A,Gear B is provided with the right side of threaded rod gear A,Gear B is connected by gear C and gear D,Gear E is fixed with the left side of gear D,Gear E and gear A engaged transmission,Gear D and gear E by the connection of spline slide on the rotary shaft,The right side of gear D is connected by expansion link with supporting plate fixed in rotary shaft；The present invention is reasonable in design, can effectively prevent that steel wire rope kink, rope stretching angle are accurate.
Description
Technical field
The invention belongs to lifting technique field, and in particular to a kind of rope guide, more particularly to a kind of lifting mechanism are automatic
Rope guide.
Background technology
Because the rope capacity on hoist roller is longer, steel wire rope needs multilayer disc around due to steel wire on reel
Mutual frictional force of restricting and be squeezed power the reason for, it is easy to occur disorder cable, sting rope, squeeze rope phenomenon, cause making for steel wire rope
With the lost of life, the operating efficiency of crane gear is influenceed, and showing for oblique pull occurs during crane lifting weight
As, it is easy to wirerope-winding is run out of reel in one end of reel, or even steel wire rope and is triggered security incident, in order to prevent steel
Cord in mandrel surface disorder cable and accident occurs, it usually needs rope guide, existing rope guide knot are installed on reel
Structure is complicated and effectively can not prevent steel wire rope from twisting together, and conductor rope row's rope effect is undesirable；Therefore it provides it is a kind of it is reasonable in design,
It can effectively prevent that steel wire rope from twisting together and the accurate lifting mechanism automatic cable arranging device of rope stretching angle is very important.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, and provide it is a kind of it is reasonable in design, can be effective
Prevent steel wire rope kink and the accurate lifting mechanism automatic cable arranging device of rope stretching angle.
The object of the present invention is achieved like this：A kind of lifting mechanism automatic cable arranging device, it includes roller, described rolling
Cylinder is provided centrally with rotary shaft, and the left and right ends of described rotary shaft are respectively arranged with support frame A and support frame B, described
The threaded rod being be arranged in parallel with rotary shaft is connected between support frame A and support frame B, between described support frame A and support frame B
Threaded rod be connected through a screw thread directive wheel fixed mount, directive wheel is provided with described directive wheel fixed mount, described leads
Locating wheel is provided with the inside of directive wheel on to wheel fixed mount, is set between described support frame A and support frame B on the outside of threaded rod
Guide rod is equipped with, is slidably connected between described guide rod and directive wheel fixed mount, the right-hand member connection of described threaded rod is with teeth
A to be taken turns, gear B is provided with the right side of described threaded rod gear A, described gear B is connected by gear C and gear D,
Described gear C is set on power transmission shaft, and the rotation of described power transmission shaft is arranged on support frame B, the left side of described gear D
On be fixed with gear E, described gear E and gear A engaged transmission, the connection that described gear D and gear E pass through spline slide
On the rotary shaft, the right side of described gear D is connected by expansion link with supporting plate fixed in rotary shaft, and described is flexible
Bar is connected with controller, and described controller is connected with being separately positioned on the travel switch A and travel switch B at threaded rod both ends.
The right-hand member of described spline is provided with the shaft shoulder.
Described supporting plate B right side gear A, gear B, gear C, gear D and gear E outside are provided with sealing
Cover.
Described directive wheel and the lateral surface of locating wheel use radian identical arcuate structure.
One end on described support frame A and support frame B close to threaded rod is hinged with hydraulic stem, the end of described hydraulic stem
End is hinged on base.
Described hydraulic stem is connected with controller.
It is rotatably connected between described directive wheel and locating wheel and directive wheel fixed mount.
Described expansion link is electric expansion bar or hydraulically extensible bar.
The ratio between the ratio between described gear A and gear E radius and gear B and the radius of gear D size is identical.
Beneficial effects of the present invention：Rotary shaft and driving directive wheel fixed mount in the present invention on roller is axial along rotary shaft
It is attached between the threaded rod of direction movement by gear drive, so, roller rotation is driven with folding and unfolding in rotary shaft
During steel wire rope, the promotion directive wheel fixed mount that the rotation of threaded rod can be synchronous moves along rotary shaft axial direction straight line
It is dynamic, so as to realize rope arranging automatically or the accurate rope stretching to steel wire rope on roller；Can be between rotary shaft and threaded rod in the present invention
It is connected respectively by two groups of different gear trains, when gear D and gear E are moved to the left along rotating shaft axis direction
During specified location, gear A is meshed with gear E, and when gear D and gear E move right to specified location, gear B passes through
Gear C, to connection is engaged, transmission, Ke Yishi is engaged between rotary shaft and threaded rod with gear D by different gear trains
The change of existing threaded rod relative rotation axi direction of rotation, so, during roller withdrawing rope, when directive wheel fixed mount moves
When touching travel switch A or travel switch B to the both ends of threaded rod, expansion link drives gear D and E along rotating shaft axis
Direction is moved to the left or to the right, can realize that threaded rod is relative by the conversion of the gear train connected between rotary shaft and threaded rod
The change of rotational axis direction is rotated, and then changes the moving direction of directive wheel fixed mount so that row's rope of roller or rope stretching work
It is lasting to carry out；It is total, the present invention have it is reasonable in design, can effectively prevent that steel wire rope from twisting together and rope stretching angle is accurate
Advantage.
Brief description of the drawings
Fig. 1 is a kind of structural representation of lifting mechanism automatic cable arranging device of the present invention.
Fig. 2 is a kind of left view of lifting mechanism automatic cable arranging device middle gear transmission mechanism of the present invention.
Fig. 3 is a kind of front view of lifting mechanism automatic cable arranging device middle gear transmission mechanism of the present invention.
Fig. 4 is the structural representation of guider in a kind of lifting mechanism automatic cable arranging device of the present invention.
Fig. 5 is support frame B angle adjusting mechanism schematic diagrames in a kind of lifting mechanism automatic cable arranging device of the present invention.
Fig. 6 is a kind of electrical connection block diagram of lifting mechanism automatic cable arranging device of the present invention.
In figure：1st, roller 2, rotary shaft 3, support frame A 4, seal closure 5, support frame B 6, threaded rod 7, OK
Cheng Kaiguan B 8, directive wheel fixed mount 9, directive wheel 10, locating wheel 11, guide rod 12, travel switch A 13, tooth
Take turns A 14, spline 15, gear E 16, gear D 17, expansion link 18, supporting plate 19, the shaft shoulder 20, gear C
21st, power transmission shaft 22, gear B 23, hydraulic stem 24, base.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Fig. 1-6, a kind of lifting mechanism automatic cable arranging device, it includes roller 1, and described roller 1 is provided centrally with
Rotary shaft 2, the left and right ends of described rotary shaft 2 be respectively arranged with support frame A3 and support frame B5, described support frame A3 and
The threaded rod 6 being be arranged in parallel with rotary shaft 2, the spiral shell between described support frame A3 and support frame B5 are connected between support frame B5
Rasp bar 6 has been connected through a screw thread directive wheel fixed mount 8, and directive wheel 9 is provided with described directive wheel fixed mount 8, and described leads
The inner side of directive wheel 9 is provided with locating wheel 10, threaded rod 6 between described support frame A3 and support frame B5 on to wheel fixed mount 8
Outside be provided with guide rod 11, be slidably connected between described guide rod 11 and directive wheel fixed mount 8, described threaded rod 6
Right-hand member be connected with gear A 13, be provided with gear B 22 on the right side of the described gear A13 of threaded rod 6, described gear B 22 is logical
Cross gear C 20 to be connected with gear D 16, described gear C 20 is set on power transmission shaft 21, and the rotation of described power transmission shaft 21 is set
Put on support frame B5, gear E15 is fixed with the left side of described gear D 16, described gear E15 nibbles with gear A 13
Transmission is closed, described gear D 16 and gear E15 are connected in rotary shaft 2 by what spline 14 slided, described gear D 16
Right side is connected by expansion link 17 with supporting plate 18 fixed in rotary shaft 2, and described expansion link 17 is connected with controller, institute
The controller stated is connected with being separately positioned on the travel switch A12 and travel switch B7 at threaded rod both ends.
The spiral shell that rotary shaft 2 in the present invention on roller 1 moves with driving directive wheel fixed mount 8 along the axial direction of rotary shaft 2
It is attached between rasp bar 6 by gear drive, so, drives roller 1 to rotate with the mistake of folding and unfolding steel wire rope in rotary shaft 2
Cheng Zhong, the promotion directive wheel fixed mount 8 that the rotation of threaded rod 6 can be synchronous moves linearly along the axial direction of rotary shaft 2, so as to real
The now rope arranging automatically to steel wire rope on roller 1 or accurate rope stretching；It can lead to respectively between rotary shaft 2 and threaded rod 6 in the present invention
Cross two groups of different gear trains to be connected, when gear D 16 and gear E15 are moved to the left along the axis direction of rotary shaft 2
During specified location, gear A 13 is meshed with gear E15, and when gear D 16 and gear E15 move right to specified location, tooth
Wheel B22 is connected to engage by gear C 20 and gear D 16, passes through different gear trains progress between rotary shaft 2 and threaded rod 6
Engaged transmission, it is possible to achieve the change of the direction of rotation of 6 relative rotation axi of threaded rod 2, so, during the withdrawing rope of roller 1,
When the both ends that directive wheel fixed mount 8 is moved to threaded rod 6 touch travel switch A12 or travel switch B7, the band of expansion link 17
It is dynamic to drive gear D 16 and gear E15 to be moved to the left or to the right along the axis direction of rotary shaft 2, by rotary shaft 2 and threaded rod 6 it
Between the conversion of gear train that connects can realize the change of the rotation direction of 6 relative rotation axi of threaded rod 2, and then change directive wheel and consolidate
Determine the moving direction of frame 8 so that the row's rope or rope stretching operation duration of roller 1 are carried out；Total, there is the present invention structure design to close
Reason, it can effectively prevent steel wire rope kink and the accurate advantage of rope stretching angle.
Embodiment 2
As shown in Fig. 1-6, a kind of lifting mechanism automatic cable arranging device, it includes roller 1, and described roller 1 is provided centrally with
Rotary shaft 2, the left and right ends of described rotary shaft 2 be respectively arranged with support frame A3 and support frame B5, described support frame A3 and
The threaded rod 6 being be arranged in parallel with rotary shaft 2, the spiral shell between described support frame A3 and support frame B5 are connected between support frame B5
Rasp bar 6 has been connected through a screw thread directive wheel fixed mount 8, and directive wheel 9 is provided with described directive wheel fixed mount 8, and described leads
The inner side of directive wheel 9 is provided with locating wheel 10, threaded rod 6 between described support frame A3 and support frame B5 on to wheel fixed mount 8
Outside be provided with guide rod 11, be slidably connected between described guide rod 11 and directive wheel fixed mount 8, described threaded rod 6
Right-hand member be connected with gear A 13, be provided with gear B 22 on the right side of the described gear A13 of threaded rod 6, described gear B 22 is logical
Cross gear C 20 to be connected with gear D 16, described gear C 20 is set on power transmission shaft 21, and the rotation of described power transmission shaft 21 is set
Put on support frame B5, gear E15 is fixed with the left side of described gear D 16, described gear E15 nibbles with gear A 13
Transmission is closed, described gear D 16 and gear E15 are connected in rotary shaft 2 by what spline 14 slided, described gear D 16
Right side is connected by expansion link 17 with supporting plate 18 fixed in rotary shaft 2, and described expansion link 17 is connected with controller, institute
The controller stated is connected with being separately positioned on the travel switch A12 and travel switch B7 at threaded rod both ends, described spline 14
Right-hand member is provided with the shaft shoulder 19, described supporting plate B5 right side gear A13, gear B 22, gear C 20, gear D 16 and tooth
Wheel E15 outside is provided with seal closure 4, and the lateral surface of described directive wheel 9 and locating wheel 10 uses radian identical arc knot
Structure, one end on described support frame A3 and support frame B5 close to threaded rod 6 are hinged with hydraulic stem 23, described hydraulic stem 23
End is hinged on base 24, and described hydraulic stem 23 is connected with controller, described directive wheel 9 and locating wheel 10 and directive wheel
It is rotatably connected between fixed mount 8, described expansion link 17 is electric expansion bar or hydraulically extensible bar, described gear A 13 and tooth
It is identical to take turns the ratio between E15 the ratio between radius and gear B 22 and the radius of gear D 16 size.
The spiral shell that rotary shaft 2 in the present invention on roller 1 moves with driving directive wheel fixed mount 8 along the axial direction of rotary shaft 2
It is attached between rasp bar 6 by gear drive, so, drives roller 1 to rotate with the mistake of folding and unfolding steel wire rope in rotary shaft 2
Cheng Zhong, the promotion directive wheel fixed mount 8 that the rotation of threaded rod 6 can be synchronous moves linearly along the axial direction of rotary shaft 2, so as to real
The now rope arranging automatically to steel wire rope on roller 1 or accurate rope stretching；It can lead to respectively between rotary shaft 2 and threaded rod 6 in the present invention
Cross two groups of different gear trains to be connected, when gear D 16 and gear E15 are moved to the left along the axis direction of rotary shaft 2
During specified location, gear A 13 is meshed with gear E15, and when gear D 16 and gear E15 move right to specified location, tooth
Wheel B22 is connected to engage by gear C 20 and gear D 16, passes through different gear trains progress between rotary shaft 2 and threaded rod 6
Engaged transmission, it is possible to achieve the change of the direction of rotation of 6 relative rotation axi of threaded rod 2, so, during the withdrawing rope of roller 1,
When the both ends that directive wheel fixed mount 8 is moved to threaded rod 6 touch travel switch A12 or travel switch B7, the band of expansion link 17
It is dynamic to drive gear D 16 and gear E15 to be moved to the left or to the right along the axis direction of rotary shaft 2, by rotary shaft 2 and threaded rod 6 it
Between the conversion of gear train that connects can realize the change of the rotation direction of 6 relative rotation axi of threaded rod 2, and then change directive wheel and consolidate
Determine the moving direction of frame 8 so that the row's rope or rope stretching operation duration of roller 1 are carried out；The shaft shoulder 19 of the right-hand member of spline 14 can be right
Gear D 16 and gear E15 play spacing effect；Supporting plate B5 right side gear A13, gear B 22, gear C 20, gear
D16 and gear E15 outside are provided with seal closure 4, to carry out sealing protection to gear drive, while power transmission shaft 21 are carried out surely
Fixed support；Directive wheel 9 and the lateral surface of locating wheel 10 use radian identical arcuate structure, prevent steel wire rope from the He of directive wheel 9
Depart between locating wheel 10；One end close to threaded rod 6 on support frame A3 and support frame B5 is hinged with hydraulic stem 23, and hydraulic pressure
The end of bar 23 is hinged on base 24, and described hydraulic stem 23 is connected with controller, is easy to fix threaded rod 6 and directive wheel
Frame 8 is adjusted relative to the position of roller 1；The ratio between gear A 13 and gear E15 radius and gear B 22 and the half of gear D 16
The ratio between footpath size is identical, ensures during the constant velocity rotation of rotary shaft 2, directive wheel fixed mount 8 threadingly bar 6 be moved to the left and
The speed to move right is identical；It is total, the present invention have it is reasonable in design, can effectively prevent that steel wire rope from twisting together and rope stretching
The advantages of angle is accurate.
Claims (9)
1. a kind of lifting mechanism automatic cable arranging device, it includes roller, it is characterised in that：Described roller is provided centrally with revolving
Rotating shaft, the left and right ends of described rotary shaft are respectively arranged with support frame A and support frame B, described support frame A and support frame B
Between be connected with the threaded rod being be arranged in parallel with rotary shaft, the threaded rod between described support frame A and support frame B passes through screw thread
Directive wheel fixed mount is connected with, directive wheel is provided with described directive wheel fixed mount, is oriented on described directive wheel fixed mount
Locating wheel is provided with the inside of wheel, guide rod is provided with the outside of threaded rod between described support frame A and support frame B, it is described
Guide rod and directive wheel fixed mount between be slidably connected, the right-hand member of described threaded rod is connected with gear A, described threaded rod
Gear B is provided with the right side of gear A, described gear B is connected by gear C and gear D, and described gear C is set
On power transmission shaft, being arranged on support frame B for described power transmission shaft rotation, gear E is fixed with the left side of described gear D,
Described gear E and gear A engaged transmission, described gear D and gear E by the connection of spline slide on the rotary shaft, institute
The right side for the gear D stated is connected by expansion link with supporting plate fixed in rotary shaft, described expansion link and controller phase
Even, described controller is connected with being separately positioned on the travel switch A and travel switch B at threaded rod both ends.
A kind of 2. lifting mechanism automatic cable arranging device according to claim 1, it is characterised in that：The right-hand member of described spline
It is provided with the shaft shoulder.
A kind of 3. lifting mechanism automatic cable arranging device according to claim 1, it is characterised in that：Described supporting plate B's
Right side gear A, gear B, gear C, gear D and gear E outside are provided with seal closure.
A kind of 4. lifting mechanism automatic cable arranging device according to claim 1, it is characterised in that：Described directive wheel and fixed
The lateral surface of position wheel uses radian identical arcuate structure.
A kind of 5. lifting mechanism automatic cable arranging device according to claim 1, it is characterised in that：Described support frame A and
One end on support frame B close to threaded rod is hinged with hydraulic stem, and the end of described hydraulic stem is hinged on base.
A kind of 6. lifting mechanism automatic cable arranging device according to claim 5, it is characterised in that：Described hydraulic stem and control
Device processed is connected.
A kind of 7. lifting mechanism automatic cable arranging device according to claim 1, it is characterised in that：Described directive wheel and fixed
Position wheel between directive wheel fixed mount with being rotatably connected.
A kind of 8. lifting mechanism automatic cable arranging device according to claim 1, it is characterised in that：Described expansion link is electricity
Dynamic expansion link or hydraulically extensible bar.
A kind of 9. lifting mechanism automatic cable arranging device according to claim 1, it is characterised in that：Described gear A and tooth
It is identical to take turns the ratio between E the ratio between radius and gear B and the radius of gear D size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710842819.6A CN107473116A (en) | 2017-09-18 | 2017-09-18 | A kind of lifting mechanism automatic cable arranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710842819.6A CN107473116A (en) | 2017-09-18 | 2017-09-18 | A kind of lifting mechanism automatic cable arranging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107473116A true CN107473116A (en) | 2017-12-15 |
Family
ID=60585408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710842819.6A Pending CN107473116A (en) | 2017-09-18 | 2017-09-18 | A kind of lifting mechanism automatic cable arranging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107473116A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095375A (en) * | 2018-09-07 | 2018-12-28 | 林其峰 | A kind of hoist engine for realizing at the uniform velocity elevator based on the uniform cloth rope of positive and negative rotation screw rod |
| CN110436345A (en) * | 2019-07-23 | 2019-11-12 | 安徽伟宏钢结构集团股份有限公司 | A kind of driving steel wire rope groove separation preventing device |
| TWI811947B (en) * | 2022-01-07 | 2023-08-11 | 力山工業股份有限公司 | Cable guiding assembly for winch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502440A (en) * | 2011-10-26 | 2012-06-20 | 北京市三一重机有限公司 | Rope guiding device |
| CN103183293A (en) * | 2013-04-07 | 2013-07-03 | 中国地质大学（武汉） | Rope coring and arranging winch with heavy hook falling freely |
| CN204324781U (en) * | 2014-12-08 | 2015-05-13 | 薛文全 | Automatic rope guide of hoist |
| CN206156649U (en) * | 2016-11-14 | 2017-05-10 | 尤道济 | Row of colliery winch collection device that restricts |
-
2017
- 2017-09-18 CN CN201710842819.6A patent/CN107473116A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502440A (en) * | 2011-10-26 | 2012-06-20 | 北京市三一重机有限公司 | Rope guiding device |
| CN103183293A (en) * | 2013-04-07 | 2013-07-03 | 中国地质大学（武汉） | Rope coring and arranging winch with heavy hook falling freely |
| CN204324781U (en) * | 2014-12-08 | 2015-05-13 | 薛文全 | Automatic rope guide of hoist |
| CN206156649U (en) * | 2016-11-14 | 2017-05-10 | 尤道济 | Row of colliery winch collection device that restricts |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095375A (en) * | 2018-09-07 | 2018-12-28 | 林其峰 | A kind of hoist engine for realizing at the uniform velocity elevator based on the uniform cloth rope of positive and negative rotation screw rod |
| CN110436345A (en) * | 2019-07-23 | 2019-11-12 | 安徽伟宏钢结构集团股份有限公司 | A kind of driving steel wire rope groove separation preventing device |
| TWI811947B (en) * | 2022-01-07 | 2023-08-11 | 力山工業股份有限公司 | Cable guiding assembly for winch |
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| PB01 | Publication | ||
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Application publication date: 20171215 |