CN207429700U - A kind of stage property elevator with reduction box - Google Patents
A kind of stage property elevator with reduction box Download PDFInfo
- Publication number
- CN207429700U CN207429700U CN201721425574.9U CN201721425574U CN207429700U CN 207429700 U CN207429700 U CN 207429700U CN 201721425574 U CN201721425574 U CN 201721425574U CN 207429700 U CN207429700 U CN 207429700U
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- China
- Prior art keywords
- reduction box
- reel
- take
- stage property
- load
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Abstract
The utility model belongs to peoperty equipment technical field, design a kind of stage property elevator with reduction box, including babinet, the babinet has top plate and bottom plate, fixed plate is connected between top plate and bottom plate, take-up reel, motor and reduction box are fixed in fixed plate, the output shaft of the motor and the input shaft of reduction box are sequentially connected, the output shaft of the reduction box is sequentially connected with take-up reel take-up reel to be driven to rotate, and load-bearing cable is connected on the take-up reel；On take-up reel, the other end stretches out to connect external stage property from a through hole on bottom plate load-bearing cable one end hinge；Reduction box between motor and take-up reel is set, the output torque of output shaft is added, improves load capacity, in use, it is not easy to damage motor output shaft, improve service life, while load capacity is increased, lifting speed is also further reduced, security performance greatly improves.
Description
Technical field
The utility model belongs to peoperty equipment technical field, in particular it be related to for elevator stage lamps and lanterns,
A kind of stage property elevator with reduction box of the stage properties such as display screen.
Background technology
In order to obtain specific visual effect, some amusement, performance site or exhibition booths use the lamps and lanterns that can be lifted, show
Display screen, stage property；In order to which these stage properties is made to possess liftable function, the prior art is required for using to lift stage property substantially
Small-sized stage property elevator, existing stage property elevator, mainly by cabinet and the rolling-up mechanism and receipts that are arranged on cabinet inside
Scrolling force mechanisms are formed, and wherein rolling-up mechanism is mainly made of take-up reel, and actuating unit is mainly made of motor.On take-up reel
Load-bearing cable is connected with, load-bearing cable inner can integrated power source line and signal wire.One end that load-bearing cable is connected with take-up reel needs
Connect power supply and processor, the other end of load-bearing cable, which is equipped with to fix lamps and lanterns, the hook of stage property and the end, stretching
Power cord connector and signal wire joint.During work, lamps and lanterns, display screen, stage property etc. are tangled, then by power cord connector, signal
Wire terminal is plugged on the stage properties such as lamps and lanterns, display screen；Take-up reel is driven come stage properties such as lifting lamp, display screens using motor；
Due to the use of the limitation in place, the volume very little of stage property elevator can only also be used which results in motor internal
Micro-machine, and then the weight of lifting stage property is limited, overweight stage property can not be sling, and during stage property is lifted,
The speed of stage property lifting is limited, in order to avoid inertial impulse is excessive, motor shaft is caused to damage；When damaged, the stage property sling is easy
It falls, is also easy to produce security incident；In existing stage property elevator, emergency braking apparatus is installed, to prevent stage property from dropping, but this
Kind safety precautions needs certain reaction time, and braking can be just carried out after a distance of whereabouts and is stopped falling, many times
Cord break is caused due to the momentum that the quick inertia of stage property falls, is not enough insured in security, it is therefore desirable to promote stage property liter
The safety coefficient of drop machine.
Utility model content
In order to overcome the shortcomings of the prior art, the utility model provides a kind of stage property lifting with reduction box
Machine promotes the torque of motor output, and then improves safety coefficient.
Technical solution is used by the utility model solves its technical problem：
A kind of stage property elevator with reduction box, including babinet, the babinet has top plate and bottom plate, top plate and bottom plate
Between be connected with fixed plate, be fixed with take-up reel, motor and reduction box in fixed plate, the output shaft of the motor and reduction box
Input shaft is sequentially connected, and output shaft and the take-up reel of the reduction box are sequentially connected so that take-up reel to be driven to rotate, the take-up reel
On be connected with load-bearing cable；On take-up reel, the other end stretches out load-bearing cable one end hinge from a through hole on bottom plate
For connecting external stage property.
In above-mentioned technical proposal, reduction box between motor and take-up reel is set, the output torque of output shaft is added, carries
Load capacity is risen, in use, it is not easy to damage motor output shaft, improve service life, increase load capacity
While, lifting speed is also further reduced, security performance greatly improves.
Preferably, the reduction box is the turbine and worm reduction box for having the function of reverse self-locking.There is reverse self-locking
Turbine and worm reduction box, be the prior art, in input shaft for worm screw, output shaft is turbine, and worm screw can drive turbine,
But turbine but can not reversely drive worm screw, reach self-locking with this；The device is applied on the stage property elevator of this field, no
But the stage property elevator is caused to be provided with above-mentioned promotion torque, increases maximum capacity numerical value, improves the effect of service life, also make
It obtains the stage property elevator and is provided with urgent auto-lock function；When use site is due to forced outage, motor can not provide dynamic again
Power, reversed bearing down can be provided because of the reason for gravity by slinging stage property, and the turbine and worm with reverse self-locking function slows down at this time
Case, because its output shaft can not be rotated with driven input shaft, it is possible to realize emergency braking, timely prevent under the stage property sling
Pendant, the generation of inertial impulse when avoiding tenesmus；Security performance greatly promotes.
Preferably, the load-bearing cable is flat flexible cable, and the load-bearing cable inner is filled with resistance to drawing property material,
The load-bearing cable inner is integrated with city's current supply line, light current current supply line, RS485 signal wires and RJ45 signal wires.It is promoted
The load-bearing capacity of load-bearing cable, cooperation reduction box promote the setting of torque, increase the maximum capacity numerical value of stage property elevator, are promoted
The market competitiveness.
Preferably, solenoid valve is further fixed in the fixed plate, the solenoid valve is mounted on the rear of take-up reel, the receipts
Drum is being equipped with limited block with the corresponding back position of solenoid valve, and the solenoid valve has telescopic movable core, activity
Iron core is located at after stretching out on the motion path of limited block.Under solenoid valves state, movable core is in contraction state, receives
Line valve can be with normal rotation, and under power down mode, solenoid valve power-off, movable core is stretched out and supported with limited block cooperation, take-up
Disk, which is limited, to stop operating；The structure is to ensure structure to one of the braking effect of turbine and worm reduction box, when reduction box by
In the reason for the service life and after wearing and losing back locking function, the setting of solenoid valve can ensure the security of stage property elevator
Can, so as to avoid the generation of security incident.
Preferably, the take-up reel is fixed on the one side of fixed plate, and the reduction box is fixed on opposite another of fixed plate
Side, the output shaft of the reduction box and the input shaft belt transmission of take-up reel connect；It is defeated that the motor is fixed on the reduction box
Enter the babinet one side of axis stretching, the output shaft of the motor and the reduction box input shaft gear drive.
The beneficial effects of the utility model are：A kind of stage property elevator with reduction box of the utility model, in motor
Reduction box between take-up reel is set, adds the output torque of output shaft, improves load capacity, in use, no
Motor output shaft is easily damaged, improves service life, while load capacity is increased, also further reduces lifting speed
Degree, security performance greatly improve.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of surface structure schematic diagram of stage property elevator with reduction box described in the utility model；
Fig. 2 is a kind of internal structure schematic diagram of stage property elevator with reduction box described in the utility model；
Fig. 3 is the transmission of the reduction box and take-up reel of a kind of stage property elevator with reduction box described in the utility model
Structure rough schematic view.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
A kind of stage property elevator with reduction box as shown in Figs. 1-3, including babinet 1, the babinet 1 has top plate 2
With bottom plate 3, fixed plate 4 is connected between top plate 2 and bottom plate 3, take-up reel 5, motor 6 and reduction box 7 are fixed in fixed plate 4,
The output shaft of the motor 6 is sequentially connected with the input shaft of reduction box 7, and output shaft and the transmission of take-up reel 5 of the reduction box 7 connect
It connects that take-up reel 5 is driven to rotate, in the present embodiment, take-up reel 5 is located at the one side of fixed plate 4, and motor 6 and reduction box 7 are located at
The opposite side of fixed plate, the output shaft of motor 6 and the input shaft of reduction box 7 can be fixed on deceleration by gear drive, motor 6
Case 7, then be fixed on together in fixed plate 4；The output shaft of reduction box 7 passes through belt transmission with the input shaft of take-up reel 5；The receipts
Load-bearing cable 8 is connected on drum 5；For 8 one end of load-bearing cable hinge on take-up reel 5, the other end is logical from one on bottom plate 3
It stretches out to connect external stage property in hole.
In above-mentioned technical proposal, reduction box 7 between motor 6 and take-up reel 5 is set, and then adds the output of output shaft
Torque improves the weight that can be carried, in use, it is not easy to and motor output shaft is damaged, improves service life,
While increasing load capacity, lifting speed is also further reduced, security performance greatly improves.
In the present embodiment, the reduction box 7 is the turbine and worm reduction box for having the function of reverse self-locking.With reverse self-locking
The turbine and worm reduction box of function is the prior art, in input shaft for worm screw, output shaft is turbine, and worm screw can drive
Turbine rotation, but turbine but reversely can not drive worm screw to rotate, and reach self-locking with this；The device is applied to the road of this field
Have on elevator, not only so that the stage property elevator is provided with above-mentioned promotion torque, increase maximum capacity numerical value, improve and use the longevity
The effect of life, also so that the stage property elevator is provided with urgent auto-lock function；When use site is due to forced outage, motor
6 can not provide power again, and the stage property sling can provide reversed bearing down because of the reason for gravity, at this time with reverse self-locking function
Turbine and worm reduction box because its output shaft can not be rotated with driven input shaft, it is possible to realize emergency braking, timely prevent
Sling stage property tenesmus stage and injure performing artist by a crashing object, simultaneously because the instantaneity of emergency braking greatly improves, stage property does not have one
The process of a downslide, the generation of inertial impulse when avoiding tenesmus；Security performance greatly promotes.
In the present embodiment, the load-bearing cable 8 is flat flexible cable, and 8 inside of load-bearing cable is filled with resistance to drawing
Property material, the load-bearing cable 8 have been internally integrated city's current supply line, light current current supply line, RS485 signal wires and RJ45 signals
Line.The load-bearing capacity of load-bearing cable 8 is promoted, cooperation reduction box 7 promotes the setting of torque, synchronously adds stage property elevator most
Big load-bearing numerical value, promotes the market competitiveness.
In the present embodiment, solenoid valve 9 is further fixed in the fixed plate 4, after the solenoid valve 9 is mounted on take-up reel 5
Side, the take-up reel 5 are being equipped with limited block with 9 corresponding back position of solenoid valve（It is not shown）, the solenoid valve 9, which has, to be stretched
The movable core of contracting formula（It is not shown）, it is located at after movable core stretching on the motion path of limited block.In 9 "on" position of solenoid valve
Under, movable core is in contraction state, and take-up valve 5 can be with normal rotation, and under power down mode, solenoid valve 9 powers off, active iron
Core is stretched out and supported with limited block cooperation, and take-up reel 5, which is limited, to stop operating；The structure is the braking to turbine and worm reduction box
One of effect guarantee structure is worn when the reason for reduction box 7 is due to the use of the service life after lose back locking function, solenoid valve 9
Setting can ensure the security performance of stage property elevator, so as to avoid the generation of security incident.
A kind of stage property elevator with reduction box of the utility model, by setting reduction box, so as to reduce lifting
Speed improves output torque, and then improves the security performance of the stage property elevator of stage；For promoting equivalent weight
Stage property when, a kind of stage property elevator with reduction box of the utility model can be designed to smaller volume, babinet material
Less, weight can also be lighter, achievees the purpose that save production cost；Slowed down using the worm and gear with reverse self-locking
Case, power-off or when failure, automatically can reversely lock, and prevent the stage property tenesmus of lifting, avoid injuring by a crashing object the performing artist on stage
And spectators, also avoid the damage of stage property；Driving error is diluted by the setting of reduction box, improves elevator transmissions at different levels
Synchronism.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (5)
1. a kind of stage property elevator with reduction box, it is characterised in that：Including babinet, the babinet has top plate and bottom plate,
Fixed plate is connected between top plate and bottom plate, take-up reel, motor and reduction box, the output shaft of the motor are fixed in fixed plate
It being sequentially connected with the input shaft of reduction box, output shaft and the take-up reel of the reduction box are sequentially connected so that take-up reel to be driven to rotate,
Load-bearing cable is connected on the take-up reel；Described load-bearing cable one end hinge is on take-up reel, and the other end is from one on bottom plate
It stretches out to connect external stage property in through hole.
2. a kind of stage property elevator with reduction box according to claim 1, it is characterised in that：The reduction box is tool
There is the turbine and worm reduction box of reverse self-locking function.
3. a kind of stage property elevator with reduction box according to claim 2, it is characterised in that：The load-bearing cable is
Flat flexible cable, the load-bearing cable inner are integrated with city's power supply filled with resistance to drawing property material, the load-bearing cable inner
Conducting wire, light current current supply line, RS485 signal wires and RJ45 signal wires.
4. according to a kind of stage property elevator with reduction box of claim 1-3 any one of them, it is characterised in that：It is described solid
Solenoid valve is further fixed on fixed board, the solenoid valve is mounted on the rear of take-up reel, and the take-up reel is corresponding with solenoid valve
Back position be equipped with limited block, the solenoid valve have telescopic movable core, movable core stretch out after be located at limited block
Motion path on.
5. a kind of stage property elevator with reduction box according to claim 1, it is characterised in that：The take-up reel is fixed
In the one side of fixed plate, the reduction box is fixed on the opposite opposite side of fixed plate, the output shaft and take-up reel of the reduction box
Input shaft belt transmission connection；The motor is fixed on the babinet one side that the reduction box input shaft stretches out, the motor
Output shaft and the reduction box input shaft gear drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425574.9U CN207429700U (en) | 2017-10-31 | 2017-10-31 | A kind of stage property elevator with reduction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425574.9U CN207429700U (en) | 2017-10-31 | 2017-10-31 | A kind of stage property elevator with reduction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207429700U true CN207429700U (en) | 2018-06-01 |
Family
ID=62291443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721425574.9U Expired - Fee Related CN207429700U (en) | 2017-10-31 | 2017-10-31 | A kind of stage property elevator with reduction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207429700U (en) |
-
2017
- 2017-10-31 CN CN201721425574.9U patent/CN207429700U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |