CN208120467U - Wirerope draw off gear - Google Patents
Wirerope draw off gear Download PDFInfo
- Publication number
- CN208120467U CN208120467U CN201820599717.6U CN201820599717U CN208120467U CN 208120467 U CN208120467 U CN 208120467U CN 201820599717 U CN201820599717 U CN 201820599717U CN 208120467 U CN208120467 U CN 208120467U
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- China
- Prior art keywords
- wirerope
- gear
- drive shaft
- draw
- cable disk
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Abstract
The utility model discloses a kind of wirerope draw off gears, are related to wirerope folding and unfolding field.The draw off gear includes cable disk, drive shaft, drive sprocket group, torque motor and fixed frame, cable travelling expenses are wound with wirerope, drive shaft passes through cable disk, cable disk is set on fixed frame by drive shaft rotating turret, and cable disk is fixedly connected with drive shaft, one end of drive shaft is connect by drive sprocket group with torque motor.The utility model can be realized the automatic deploying and retracting of wirerope, improve work efficiency, and avoid the risk that wirerope is broken under the pullling of hoist engine, highly-safe.
Description
Technical field
The utility model relates to wirerope folding and unfolding fields, are specifically related to a kind of wirerope draw off gear.
Background technique
Wirerope is as more multistrand ropes steel tendon made of a fibre core or Steel cord twisting.Currently,
The main push-towing rope of suspension bridge generally uses cat road arrangement and method for construction, and in the main load-bearing wirerope work progress in cat road, wirerope is generally wound on steel
On cable disk, under the traction of hoist engine, the rotation of cable disk realizes that wirerope puts rope, when wirerope recycling, needs manual rotation's steel
Cable disk realizes wirerope recycling.Cat road sets up and needs that wirerope is released and recycled in demolishing process, and existing wirerope, which puts rope, is
Rope is passively put under the traction of hoist engine, wirerope recycling is manually performed again, and working efficiency is low, and wirerope is in the drawing of hoist engine
Shut down the process for putting rope, it is easy to which wirerope and ground or main pier other structures occur, there is a situation where jams, so as to cause recycling
Difficult or wirerope risk of breakage.
Utility model content
The purpose of this utility model is to overcome the deficiencies of above-mentioned background technique, provide a kind of wirerope draw off gear.This
Utility model can be realized the automatic deploying and retracting of wirerope, improve work efficiency, and avoid wirerope generation under the pullling of hoist engine
The risk of fracture, it is highly-safe.
The utility model provides a kind of wirerope draw off gear, which includes cable disk, drive shaft, transmission chain
Wheel group, torque motor and fixed frame, the cable travelling expenses are wound with wirerope, and the drive shaft passes through cable disk, described
Cable disk is set on the fixed frame by drive shaft rotating turret, and cable disk is fixedly connected with drive shaft, institute
The one end for stating drive shaft is connect by drive sprocket group with torque motor.
Based on the above technical solution, the output end of the torque motor connects a gearbox, the gearbox
It is connect with the drive sprocket group.
Based on the above technical solution, the output end of the torque motor is connected with a brake.
Based on the above technical solution, the draw off gear further includes the electric cabinet for controlling wirerope folding and unfolding, institute
Electric cabinet is stated to connect with torque motor.
Based on the above technical solution, the electric cabinet includes controller, is rotated forward for controlling drive shaft, reversion
And stopping.
Based on the above technical solution, the electric cabinet further includes rotating forward knob, reversion knob and stopping knob, institute
It states to rotate forward knob, reversion knob and stop knob and be connect with controller.
Based on the above technical solution, the cable disk is equipped with the wirerope hanging rod for hanging wirerope drawing head.
Based on the above technical solution, the draw off gear further includes driving turntable, and the driving turntable is set to steel
The one side of cable disk, the drive shaft sequentially pass through driving turntable and cable disk, the driving turntable and cable disk
It is bolted to connection.
Based on the above technical solution, the draw off gear further includes lock tube, and the lock tube is supported in cable disk
Another side, the lock tube is fixedly connected by bolt with drive shaft.
Based on the above technical solution, the drive sprocket group includes transmission big sprocket wheel, transmission minor sprocket and transmission
Chain, the transmission big sprocket wheel are set to the end of drive shaft, the output end connection of the transmission minor sprocket and torque motor, institute
Driving chain is stated to be set in transmission big sprocket wheel and transmission minor sprocket.
The utility model also provides a kind of wirerope folding and unfolding method based on above-mentioned wirerope draw off gear, and this method includes as follows
Step：
When wirerope puts rope, the drawing head of wirerope end is connected with hoist engine, starts hoist engine carrying cable, startup power
Torque motor rotates forward, and rotates cable disk along wirerope lead；
When wirerope recycling, the drawing head of wirerope end and hoist engine are disconnected, staring torque motor reversal makes cable
Disk recycles wirerope.
Compared with prior art, as follows the advantages of the utility model：
(1) the utility model is equipped with torque motor, and torque motor drives drive shaft rotation by drive sprocket group, in turn
The rotation of cable disk is driven, the automatic deploying and retracting of wirerope is realized, improves work efficiency, avoid wirerope under the pullling of hoist engine
The risk being broken, it is highly-safe.
(2) the utility model is equipped with electric cabinet, can control the retractable operation of draw off gear, protection torque motor is normally transported
Row and display operation conditions, torque motor positive and negative rotation under the control of electric cabinet.The utility model is in drive sprocket group and power
It is equipped with gearbox between torque motor, cable disk can be adjusted according to actual needs and receive cable releasing speed, cable releasing speed is made to adapt to cat
Road indexes wirerope hoist engine speed, puts the draw off gear of the utility model and cat road index wirerope hoist engine during rope and coordinates to grasp
Make, rope speed and strength is put in control, its satisfaction is made to put rope speed and strength requirement, guarantees that folding and unfolding wirerope has tension and speed tune
The folding and unfolding of wirerope is better achieved in energy saving power.Meanwhile it being additionally provided with brake between drive sprocket group and torque motor, as
The brake gear of cable disk.
(3) mounting and adjusting of the entire draw off gear of the utility model and disassembly are simple, and structure is simple, easily manufactured, expense
It is cheap, it is readily transported.Moreover, the utility model realizes that the easy to operate of wirerope folding and unfolding, safe operation process are reliable.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model embodiment wirerope draw off gear.
Fig. 2 is the right side structural representation of the utility model embodiment wirerope draw off gear.
Appended drawing reference：1- cable disk, 2- driving turntable, 3- drive shaft, 4- lock tube, 5- transmission big sprocket wheel, 6- transmission
Chain, 7- are driven minor sprocket, 8- gearbox, 9- brake, 10- torque motor, 11- electric cabinet, 12- fixed frame, 101- steel
Cable hanging rod.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model.
Referring to figure 1 and figure 2, the utility model embodiment provides a kind of wirerope draw off gear, which includes
Cable disk 1, drive shaft 3, drive sprocket group, torque motor 10, fixed frame 12 and the folding and unfolding for controlling wirerope electricity
Case 11 is controlled, electric cabinet 11 is connect with torque motor 10, and cable disk 1 is wound with wirerope, and drive shaft 3 passes through cable disk 1, steel
Cable disk 1 is set on fixed frame 12 by 3 rotating turret of drive shaft, and cable disk 1 is fixedly connected with drive shaft 3.It passes
One end of turn axis 3 is connect by drive sprocket group with torque motor 10.The output end of torque motor 10 connects a gearbox
8, gearbox 8 is connect with drive sprocket group.The output end of torque motor 10 is connected with a brake 9.Wherein, 8 He of gearbox
Brake 9 is located between drive sprocket group and torque motor 10.The adjustable cable disk of gearbox 8 receives cable releasing speed,
Brake 9 is in order to prevent after torque motor 10 stops working, and cable disk 1 is continued to rotate due to inertia or other reasons.
In practical applications, electric cabinet 11 includes controller, is rotated forward for controlling drive shaft 3, reversion and stopping, torque motor 10 exist
Under the control of electric cabinet 11, drives drive shaft 3 to rotate forward, invert and stop.In practical applications, electric cabinet 11 further includes rotating forward
Knob, reversion knob and stopping knob rotating forward knob, reversion knob and stopping knob and connect with controller, artificial to twist just
It rotates button, reversion knob and stops the rotating forward of knob instruction controller control drive shaft 3, reversion and stop.
In the present embodiment, draw off gear further includes driving turntable 2 and lock tube 4, and driving turntable 2 is set to cable disk 1
One side, drive shaft 3 sequentially pass through driving turntable 2 and cable disk 1, and driving turntable 2 is bolted with cable disk 1
Connection.Lock tube 4 is supported in the another side of cable disk 1, and lock tube 4 is fixedly connected by bolt with drive shaft 3.
Wherein, drive sprocket group includes transmission big sprocket wheel 5, transmission minor sprocket 7 and driving chain 6, and transmission big sprocket wheel 5 is set to
The end of drive shaft 3, transmission minor sprocket 7 are connect with the output end of torque motor 10, and driving chain 6 is set in transmission big sprocket wheel
5 and transmission minor sprocket 7 on.
Cable disk 1 is equipped with wirerope hanging rod 101 for hanging wirerope drawing head, when wirerope folding and unfolding, the end connection of wirerope
Hoist engine.When wirerope is packed up, the drawing head at wirerope both ends is hung on wirerope hanging rod 101；When wirerope puts rope, by wirerope one
The drawing head of section takes out, and is connected with hoist engine.
The utility model embodiment also provides a kind of wirerope folding and unfolding method based on above-mentioned wirerope draw off gear, including as follows
Step：When wirerope puts rope, the drawing head of wirerope end is connected with hoist engine, starts hoist engine carrying cable, staring torque
Motor 10 rotates forward, and rotates cable disk 1 along wirerope lead；
When wirerope recycling, the drawing head of wirerope end and hoist engine are disconnected, staring torque motor 10 inverts, and makes wirerope
Rope disk 1 recycles wirerope.
Wherein, it is equipped with gearbox 8 between drive sprocket group and torque motor 10 and passes through change during wirerope puts rope
Fast case 8 adjusts the speed that wirerope puts rope.
Those skilled in the art can carry out various modifications to the utility model embodiment and modification, if these are modified
With modification within the scope of the claims of the present invention and its equivalent technology, then these modifications and variations are also practical new at this
Within the protection scope of type.
The prior art that the content being not described in detail in specification is known to the skilled person.
Claims (10)
1. a kind of wirerope draw off gear, it is characterised in that：Including cable disk (1), drive shaft (3), drive sprocket group, torque
Motor (10) and fixed frame (12), the cable disk (1) are wound with wirerope, and the drive shaft (3) passes through cable disk
(1), the cable disk (1) is set on the fixed frame (12) by drive shaft (3) rotating turret, and cable disk (1)
It is fixedly connected with drive shaft (3), one end of the drive shaft (3) is connect by drive sprocket group with torque motor (10).
2. wirerope draw off gear as described in claim 1, it is characterised in that：The output end connection one of the torque motor (10)
A gearbox (8), the gearbox (8) connect with the drive sprocket group.
3. wirerope draw off gear as described in claim 1, it is characterised in that：The output end of the torque motor (10) is connected with
One brake (9).
4. wirerope draw off gear as described in claim 1, it is characterised in that：The draw off gear further includes for controlling wirerope
The electric cabinet (11) of folding and unfolding, the electric cabinet (11) connect with torque motor (10).
5. wirerope draw off gear as claimed in claim 4, it is characterised in that：The electric cabinet (11) includes controller, is used for
Drive shaft (3) are controlled to rotate forward, invert and stop.
6. wirerope draw off gear as claimed in claim 5, it is characterised in that：The electric cabinet (11) further include rotate forward knob,
It inverts knob and stops knob, the rotating forward knob, reversion knob and stopping knob being connect with controller.
7. wirerope draw off gear as described in claim 1, it is characterised in that：The cable disk (1) is equipped with for hanging wirerope
The wirerope hanging rod (101) of drawing head.
8. wirerope draw off gear as described in claim 1, it is characterised in that：The draw off gear further includes driving turntable (2),
The driving turntable (2) is set to the one side of cable disk (1), and the drive shaft (3) sequentially passes through driving turntable (2) and steel
Cable disk (1), the driving turntable (2) are bolted to connection with cable disk (1).
9. wirerope draw off gear as claimed in claim 8, it is characterised in that：The draw off gear further includes lock tube (4), described
Lock tube (4) is supported in the another side of cable disk (1), and the lock tube (4) is fixedly connected by bolt with drive shaft (3).
10. wirerope draw off gear as described in claim 1, it is characterised in that：The drive sprocket group includes transmission big sprocket wheel
(5), it is driven minor sprocket (7) and driving chain (6), transmission big sprocket wheel (5) is set to the end of drive shaft (3), the biography
Dynamic minor sprocket (7) are connect with the output end of torque motor (10), and the driving chain (6) is set in transmission big sprocket wheel (5) and passes
On dynamic minor sprocket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599717.6U CN208120467U (en) | 2018-04-25 | 2018-04-25 | Wirerope draw off gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599717.6U CN208120467U (en) | 2018-04-25 | 2018-04-25 | Wirerope draw off gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208120467U true CN208120467U (en) | 2018-11-20 |
Family
ID=64186118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820599717.6U Active CN208120467U (en) | 2018-04-25 | 2018-04-25 | Wirerope draw off gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208120467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439088A (en) * | 2018-04-25 | 2018-08-24 | 中铁大桥局集团第六工程有限公司 | Wirerope draw off gear and wirerope folding and unfolding method |
-
2018
- 2018-04-25 CN CN201820599717.6U patent/CN208120467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439088A (en) * | 2018-04-25 | 2018-08-24 | 中铁大桥局集团第六工程有限公司 | Wirerope draw off gear and wirerope folding and unfolding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190408 Address after: 430100 New Industrial Park of Tiepu Village, Caidian District, Wuhan City, Hubei Province Patentee after: China Railway Major Bridge Bureau Sixth Engineering Co., LTD. Address before: 430100 New Industrial Park of Tiepu Village, Caidian District, Wuhan City, Hubei Province Co-patentee before: Group Co., Ltd., Zhongtie Daqiao Bureau Patentee before: China Railway Major Bridge Bureau Sixth Engineering Co., LTD. |
|
| TR01 | Transfer of patent right |