CN204173880U - The lift system of performing art venue - Google Patents
The lift system of performing art venue Download PDFInfo
- Publication number
- CN204173880U CN204173880U CN201420651698.9U CN201420651698U CN204173880U CN 204173880 U CN204173880 U CN 204173880U CN 201420651698 U CN201420651698 U CN 201420651698U CN 204173880 U CN204173880 U CN 204173880U
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- China
- Prior art keywords
- steelframe
- lift system
- performing art
- transmission device
- reducing motor
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Abstract
The utility model discloses a kind of lift system of performing art venue, it comprises little steelframe, be arranged on the reducing motor on little steelframe, the transmission device be connected with reducing motor, and the lifting steelframe be arranged in little steelframe, lifting steelframe carries out lifter motion under the drive of reducing motor and transmission device in little steelframe.The LED display be installed on lifting steelframe or scenery can be promoted to certain altitude by the utility model, LED display or scenery is made to present to audience with the position of the best, and the utility model has compact conformation, convenient for installation and maintenance, operation controls the advantages such as sensitive, accurate positioning, is applicable to the performing art such as cinema, studio hall venue.
Description
Technical field
The utility model relates to stage device for performing arts field, is specifically related to a kind of lift system of performing art venue.
Background technology
The LED display of general theater, studio hall or scenery are all fixing.Along with the raising of LED screen display precision, use also increasingly extensive, and many stage properties also incorporate sound, optical, electrical, the element such as water, vapour in a large number, but aim at that the design of the performing art such as theater, studio hall venue produces, multi-functional, easy to operate, can the suspension operational equipment development of multi-dimensional movement really relatively lag behind.Fixed type read-out in the past, stage property are difficult to meet diversified stage performance needs, and spectators appreciate the requirement of perfect vision effect.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model is to provide a kind of lifting stocking mechanism that can use at the performing art such as cinema, studio hall venue, LED display or scenery is promoted to certain altitude, to meet the various needs of stage performance.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of lift system of performing art venue, it comprises hard-wired little steelframe, be arranged on the reducing motor on little steelframe, the transmission device be connected with reducing motor, and the lifting steelframe be arranged in little steelframe, lifting steelframe carries out lifter motion under the drive of reducing motor and transmission device in little steelframe.
Wherein, transmission device is two groups, is provided with two gears be meshed between two groups of transmission devices, and often organize transmission device and be all connected with a gear, one of them gear is installed on the output shaft of reducing motor.
Wherein, transmission device comprises the minor sprocket coaxially arranged with gear, by the hinge wheel that chain matches with minor sprocket, by the miniature gears that transmission shaft and hinge wheel are coaxially arranged, and the tooth bar be fixedly mounted on lifting steelframe, transmission shaft is fixed on little steelframe by bearing seat, and tooth bar is meshed with miniature gears.
Wherein, little steelframe is provided with the chain adjusting mechanism for adjusting chain degree of tightness.
Wherein, chain adjusting mechanism comprises the tension wheel being movably arranged on little steelframe, and tension wheel is meshed with chain.
Wherein, little steelframe is provided with backgear, and backgear is resisted against tooth bar.
(3) beneficial effect
Compared with prior art, the LED display be installed on lifting steelframe or scenery can be promoted to certain altitude by the utility model, LED display or scenery is made to present to audience with the position of the best, and the utility model has compact conformation, convenient for installation and maintenance, operation controls the advantages such as sensitive, accurate positioning, is applicable to the performing art such as cinema, studio hall venue.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram after the lift system of the utility model performing art venue removes reducing motor.
Fig. 2 is the left side structure schematic diagram of the lift system of the utility model performing art venue.
Fig. 3 is the top surface structure schematic diagram of the lift system of the utility model performing art venue.
Fig. 4 is the A portion enlarged drawing of Fig. 3
In figure, 21-is elevated steelframe; 22-tooth bar; The little steelframe of 23-; 24-reducing motor; 25-minor sprocket; 26-gear; 27-chain; 28-hinge wheel; 29-transmission shaft; 210-miniature gears; 211-backgear; 212-tension wheel.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
The structure of the lift system of the utility model performing art venue as shown in Figure 1, its left side structure as shown in Figure 2, its top structure as shown in Figure 3, the lift system of this performing art venue comprises little steelframe 23, be arranged on the reducing motor 24 on little steelframe 23, the transmission device be connected with reducing motor 24, and the lifting steelframe 21 be arranged in little steelframe 23, lifting steelframe 21 carries out lifter motion under the drive of reducing motor 24 and transmission device in little steelframe 23, little steelframe is fixedly installed in the load larrying member of flies, LED display or scenery are installed on lifting steelframe.
Transmission device is two groups, carries out transfer between two groups of transmission devices by two gears be meshed 26, and often organize transmission device and be all connected with a gear 26, one of them gear 26 is installed on the output shaft of reducing motor 24.These two groups of transmission devices are arranged at the both sides of lifting steelframe respectively, ensure stability when lifting steelframe promotes.
As shown in Figure 4, often organize transmission device and comprise the coaxial minor sprocket 25 arranged with gear 26, by the hinge wheel 28 that chain 27 matches with minor sprocket 25, by the coaxial miniature gears 210 arranged of transmission shaft 29 and hinge wheel 28, and the tooth bar 22 be fixedly mounted on lifting steelframe 21, transmission shaft 29 is fixed on little steelframe 23 by bearing seat, and tooth bar 22 is meshed with miniature gears 210.Wherein, often organize in transmission device and be provided with two miniature gearss, these two miniature gearss arrange the two ends of transmission shaft respectively, and 4 angles of lifting steelframe are all provided with a tooth bar, stress equalization on 4 angles that ensure that lifting steelframe, run synchronous, further ensure stability when it promotes.
Little steelframe 23 is provided with the chain adjusting mechanism for adjusting chain degree of tightness; Chain adjusting mechanism comprises the tension wheel 212 being movably arranged on little steelframe 23, and tension wheel 212 is meshed with chain 27, during adjustment, and the position of adjustment tension wheel, thus ensure that chain is in tensioning state.
Little steelframe 23 is provided with backgear 211, and backgear 211 is resisted against tooth bar 22, ensures rack-and-pinion optimal engagement distance, improves the accuracy of working stability, safety and location.
During work, drive reducing motor, drive 4 pinion rotation by the transmission of transmission device simultaneously, thus drive 4 tooth bars to do straight-line motion simultaneously, because 4 tooth bars are installed on 4 angles of lifting steelframe, namely being elevated steelframe drives LED display or scenery to do lifter motion, and audience is presented in position LED display or scenery being fixed to the best, to meet the various needs of stage performance, the advantages such as the utility model also has compact conformation, operation controls sensitive, good stability, safe and reliable, accurate positioning.
These are only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. the lift system of a performing art venue, it is characterized in that: the lift system of described performing art venue comprises hard-wired little steelframe (23), be arranged on the reducing motor (24) on described little steelframe (23), the transmission device be connected with described reducing motor (24), and the lifting steelframe (21) be arranged in described little steelframe (23), described lifting steelframe (21) carries out lifter motion under the drive of reducing motor (24) and transmission device in described little steelframe (23).
2. the lift system of performing art venue according to claim 1, it is characterized in that: described transmission device is two groups, two gears be meshed (26) are provided with between two groups of transmission devices, often organize transmission device to be all connected with a described gear (26), gear described in one of them (26) is installed on the output shaft of described reducing motor (24).
3. the lift system of performing art venue according to claim 2, it is characterized in that: described transmission device comprises the coaxial minor sprocket (25) arranged with described gear (26), by the hinge wheel (28) that chain (27) matches with described minor sprocket (25), by the coaxial miniature gears (210) arranged of transmission shaft (29) and described hinge wheel (28), and the tooth bar (22) be fixedly mounted on described lifting steelframe (21), described transmission shaft (29) is fixed on described little steelframe (23) by bearing seat, described tooth bar (22) is meshed with described miniature gears (210).
4. the lift system of performing art venue according to claim 3, is characterized in that: described little steelframe (23) is provided with the chain adjusting mechanism for adjusting described chain degree of tightness.
5. the lift system of performing art venue according to claim 4, it is characterized in that: described chain adjusting mechanism comprises the tension wheel (212) being movably arranged on described little steelframe (23), and described tension wheel (212) is meshed with described chain (27).
6. the lift system of performing art venue according to claim 3, is characterized in that: described little steelframe (23) is provided with backgear (211), and described backgear (211) is resisted against tooth bar (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651698.9U CN204173880U (en) | 2014-11-04 | 2014-11-04 | The lift system of performing art venue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651698.9U CN204173880U (en) | 2014-11-04 | 2014-11-04 | The lift system of performing art venue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204173880U true CN204173880U (en) | 2015-02-25 |
Family
ID=52562709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420651698.9U Active CN204173880U (en) | 2014-11-04 | 2014-11-04 | The lift system of performing art venue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204173880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329782A (en) * | 2015-11-18 | 2016-02-17 | 佛山市百特思舞台设备有限公司 | Intelligent stage suspender control hoisting system |
| CN109157848A (en) * | 2018-10-30 | 2019-01-08 | 广州市格睿德工程技术有限公司 | For performing the multidimensional carry migration system of show field performing art scenery |
| CN111056511A (en) * | 2019-12-17 | 2020-04-24 | 浙江大丰实业股份有限公司 | Universal vehicle platform with lifting device |
-
2014
- 2014-11-04 CN CN201420651698.9U patent/CN204173880U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329782A (en) * | 2015-11-18 | 2016-02-17 | 佛山市百特思舞台设备有限公司 | Intelligent stage suspender control hoisting system |
| CN109157848A (en) * | 2018-10-30 | 2019-01-08 | 广州市格睿德工程技术有限公司 | For performing the multidimensional carry migration system of show field performing art scenery |
| CN111056511A (en) * | 2019-12-17 | 2020-04-24 | 浙江大丰实业股份有限公司 | Universal vehicle platform with lifting device |
| CN111056511B (en) * | 2019-12-17 | 2021-06-04 | 浙江大丰实业股份有限公司 | Universal vehicle platform with lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |