CN207313003U - Performing art equipment hanging class steel wire rope auto-tensioning winding plant - Google Patents
Performing art equipment hanging class steel wire rope auto-tensioning winding plant Download PDFInfo
- Publication number
- CN207313003U CN207313003U CN201721136464.0U CN201721136464U CN207313003U CN 207313003 U CN207313003 U CN 207313003U CN 201721136464 U CN201721136464 U CN 201721136464U CN 207313003 U CN207313003 U CN 207313003U
- Authority
- CN
- China
- Prior art keywords
- rope
- wheel
- twisting
- strands together
- making
- 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.)
- Active
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Performing art equipment hanging class steel wire rope auto-tensioning winding plant, including elevator drive motor, beat pulley assembly and cable drum, the gear wheel are fixedly connected with synchronization gain elevator drive motor power with cable drum；Gear wheel is engaged with pinion gear；The beat pulley assembly discrepancy rope sheave tangential direction is arranged right below actively make a rope by twisting the strands together wheel and servo-actuated wheel of making a rope by twisting the strands together；Active wheel of making a rope by twisting the strands together is identical with servo-actuated wheel centre-height of making a rope by twisting the strands together；The active makes a rope by twisting the strands together wheel lower section equipped with suspension centre correction pulley.The utility model is simple in structure, easy to operate, can automatic rope tightening row rope, improve work efficiency.
Description
Technical field
A kind of stage hanging class equipment hoist engine is the utility model is related to, stroke is big, and speed is fast.More particularly to one kind is singly hung
Point auto-tensioning rope-arranging mechanism.
Background technology
In stage hanging class machinery, the tensioning of single suspension centre elevator driving steel wire rope is always the technical barrier in industry.
Equally there is also this problem near field lift winch tool.The solution of this problem is bad, often results in slack rope, disorder cable, quilt
Compel interruption of work, What is more causes the person, equipment damage.In stage hangs kind equipment, to adapt to big stroke, at high speed etc.
Performing art needs, and winding type driving becomes main type of drive.The anti-slack rope of hoist engine, disorder cable device also continue to develop renewal, but
All the time this problem is not solved at all.Modern art of acting requires performer and scenery, and empty three-dimensional motion is presented before the lights, single
Suspension centre multi-traction make it that slack rope, disorder cable problem are more prominent.
Use the means such as winding of single layer, pressure rope disk roller, slack rope detection to prevent in the driving of performing art machinery industry elevator at present more
Slack rope, disorder cable phenomenon occur.These modes, method and the effect reached, or limitation is had ready conditions, or belong to passive hair
It is existing.Though being avoided that the person, equipment breakdown, performance certainly will be interrupted.Hoist engine hoisting heavy is used in engineering field, is had manually tight
The method of rope rope.But this method is unsuitable for stage performance, and effect depends entirely on operator and hoist engine movement cooperation experience
And sense of responsibility.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of winding plant of auto-tensioning steel wire rope, in typical case
Servo-actuated tight rope rope-arranging mechanism of making a rope by twisting the strands together is designed on the basis of hoist engine, no matter is reached with load or unloaded active retractable synchronous with reel
Steel wire rope function.Including elevator drive motor, cable drum, make a rope by twisting the strands together to wheel and beat pulley assembly.The gear wheel and steel
Cord reel is fixedly connected, and passes through cable drum synchronization gain drive motor power；Gear wheel is engaged with pinion gear；It is described inclined
Pendulum pulley assembly discrepancy rope sheave tangential direction is arranged right below servo-actuated wheel and the wheel composition of actively making a rope by twisting the strands together of making a rope by twisting the strands together and makes a rope by twisting the strands together to taking turns；It is described with
Dynamic wheel of making a rope by twisting the strands together is identical with wheel centre-height of actively making a rope by twisting the strands together；Make a rope by twisting the strands together wheel, servo-actuated wheel lower section of making a rope by twisting the strands together of the active is equipped with suspension centre correction and slides
Wheel.
The utility model has the following advantages compared with prior art：The utility model is simple in structure, easy to operate, can be certainly
Dynamic tight rope row rope, combines together with typical elevator function, without specialized operations, improves work efficiency.
Brief description of the drawings
Below in conjunction with the accompanying drawings to the further details of explanation of specific embodiment of the present utility model.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram in another direction of the utility model.
In figure：1-elevator drive motor 2-beat, 3-cable drum of pulley assembly, 4-gear wheel 5-small tooth
6-wheel 7 of actively making a rope by twisting the strands together of wheel-servo-actuated 8-suspension centre of wheel correction 9-steel wire rope of pulley of making a rope by twisting the strands together.
Embodiment
Performing art equipment hanging class steel wire rope auto-tensioning winding plant such as Fig. 1 and Fig. 2 includes elevator drive motor 1, partially
Pendulum pulley assembly 2 and cable drum 3, gear wheel 4 are fixedly connected with 1 power of synchronization gain elevator drive motor with reel 3；Canine tooth
Wheel 4 is engaged with pinion gear 5；The discrepancy of beat pulley blocks 2 rope sheave tangential direction is arranged right below actively make a rope by twisting the strands together wheel 6 and servo-actuated wheel of making a rope by twisting the strands together
7；Wheel 6 of actively making a rope by twisting the strands together is identical with servo-actuated 7 centre-heights of wheel of making a rope by twisting the strands together；The lower section of wheel 6 actively make a rope by twisting the strands together equipped with suspension centre correction pulley 8.
Mechanical tensioning mechanism power is by gear wheel 4, and the engagement of pinion gear 5 derives from elevator drive motor 1, by tooth than counting
Calculation makes actively make a rope by twisting the strands together wheel 6 and servo-actuated wheel 7 of making a rope by twisting the strands together, and either rope closing or puts rope appropriate tensile force is produced to steel wire rope 9.
Cable drum 3 coaxially drives gear wheel 4 with angular speed, by 4 pinion mate 5 of gear wheel, so as to drive actively
Make a rope by twisting the strands together wheel.The centre-to-centre spacing of make a rope by twisting the strands together wheel 6 and servo-actuated wheel 7 of making a rope by twisting the strands together is moved by main regulation come clamping steel wire rope, reaches auto-tensioning steel wire
The purpose of rope 9.Ensure that linear velocity of the steel wire rope on reel 3 is protected all the time with steel wire rope in the linear velocity actively made a rope by twisting the strands together on wheel 6
Hold it is equal, otherwise, will slack rope.
The diameter of cable drum 3 is come definite using equipment according to use state and wirerope diameter, is D.It is main
The diameter d of dynamic wheel of making a rope by twisting the strands together is also to be determined according to the condition such as device structure position and drum diameter, rotating speed, so that we can be true
It is fixed：
D π/60=ndπ/60
So D/d=n
N--- gearratios
So as to calculate the number of teeth of big pinion gear：
Z1/Z2=D/d=n
The number of teeth of Z1--- gear wheels；The number of teeth of Z2--- pinion gears.
After structure determination, the centre-to-centre spacing of two gears is also assured that：
Z1m1/2+Z2m2/2=L
The modulus of m1--- gear wheels；The modulus of m2--- pinion gears；L--- centre-to-centre spacing.
Verified by above-mentioned calculating, which is rational, feasible.If due to the influence of the factors such as mechanism so that
Geometries shrink, or position are influenced when must reduce the mechanism, we can change the position of gear, and the size of gear, only
Ensure gearratio, transition gear etc. can be increased.
Another main points of mechanism are will actively make a rope by twisting the strands together wheel 6 and the shape design of the mating surface of servo-actuated wheel 7 of making a rope by twisting the strands together.Will
Steel wire rope cannot be weighed wounded by asking, and also give steel wire rope certain thrust.The size of the pressing force of steel wire rope is adjusted, depending on steel
The weight of cord hoisting heavy.So the setting of this adjusting mechanism, the weight range of lifting heavy goods can be increased.
For beat pulley 2 under the action of deflection angle of rope power, drift angle is zero when being always ensured that the discrepancy reel 3 of steel wire rope 9, is received
To good row's rope effect；
Suspension centre correction pulley 8 makes the method for auto-tensioning steel wire rope of windlass greatly increase suspension centre pulley fitting limit,
It can make the rope feeding angle of elevator haulage cable and reel in theory between 0-180 degree.
It is above the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
Embodiment make a change and modification are stated, therefore, the utility model is not limited to above-mentioned embodiment, every ability
Any conspicuously improved, replacement or modification that field technique personnel are made on the basis of the utility model belong to this practicality
New protection domain.
Claims (1)
1. performing art equipment hanging class steel wire rope auto-tensioning winding plant, including elevator drive motor（1）, beat pulley assembly
（2）And cable drum（3）, it is characterised in that：Gear wheel（4）With cable drum（3）It is fixedly connected with the drive of synchronization gain elevator
Dynamic motor（1）Power；Gear wheel（4）With pinion gear（5）Engagement；The beat pulley assembly（2）Rope sheave tangential direction come in and go out just
Lower section is equipped with wheel of actively making a rope by twisting the strands together（6）With servo-actuated wheel of making a rope by twisting the strands together（7）；The active is made a rope by twisting the strands together wheel（6）With servo-actuated wheel of making a rope by twisting the strands together（7）Centre-height
It is identical；The active is made a rope by twisting the strands together wheel（6）Servo-actuated wheel of making a rope by twisting the strands together（7）Lower section is equipped with suspension centre correction pulley（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136464.0U CN207313003U (en) | 2017-09-06 | 2017-09-06 | Performing art equipment hanging class steel wire rope auto-tensioning winding plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136464.0U CN207313003U (en) | 2017-09-06 | 2017-09-06 | Performing art equipment hanging class steel wire rope auto-tensioning winding plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207313003U true CN207313003U (en) | 2018-05-04 |
Family
ID=62385360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721136464.0U Active CN207313003U (en) | 2017-09-06 | 2017-09-06 | Performing art equipment hanging class steel wire rope auto-tensioning winding plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207313003U (en) |
-
2017
- 2017-09-06 CN CN201721136464.0U patent/CN207313003U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202848895U (en) | Crane hoisting mechanism | |
| CN204111228U (en) | Hoisting rope pre-tightening apparatus and construction machinery and equipment device | |
| CN202321978U (en) | Combined lifting appliance for metallurgical environment | |
| CN207726634U (en) | A kind of electric block of pneumatic conductor rope | |
| CN204847923U (en) | Hoist anti -swing puts device | |
| CN207313003U (en) | Performing art equipment hanging class steel wire rope auto-tensioning winding plant | |
| CN206645749U (en) | Electric block type multi-lay winding hoist engine | |
| CN101898731B (en) | Hoisting mechanism of crane | |
| CN2510468Y (en) | Dragging machine | |
| CN201313796Y (en) | Planet differential transmission hoisting mechanism of tower crane | |
| KR20160096619A (en) | Hoisting system with increased available traction | |
| CN209367713U (en) | A kind of wireline winch | |
| CN107758536A (en) | Novel double-motor dedusting hoist engine | |
| CN204416979U (en) | One can accelerate hanging device | |
| CN204454368U (en) | A kind of hanging device | |
| CN202899092U (en) | Long-lifting-distance hoist | |
| CN109516400A (en) | A kind of differential type hoist lifting device | |
| CN107324224A (en) | A kind of sliding equipment for being exclusively used in crane | |
| CN213171241U (en) | Double-friction-wheel type winch driving device | |
| CN104649162B (en) | A kind of hanging device | |
| CN204096934U (en) | The guide wheel group of gear walking and use the electric block of this guide wheel group | |
| CN213707574U (en) | Hydraulic winch with rope guider | |
| CN202542716U (en) | Steel wire rope anti-loosening device for gantry crane | |
| CN203865938U (en) | Movable type electric winch | |
| CN208200227U (en) | A kind of hoist engine suitable for more specification wire ropes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |