CN204745678U - Double acting annular curtain - Google Patents
Double acting annular curtain Download PDFInfo
- Publication number
- CN204745678U CN204745678U CN201520295365.1U CN201520295365U CN204745678U CN 204745678 U CN204745678 U CN 204745678U CN 201520295365 U CN201520295365 U CN 201520295365U CN 204745678 U CN204745678 U CN 204745678U
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- curtain
- ring shape
- movable ring
- string
- wire rope
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Abstract
The utility model discloses a double acting annular curtain, its include fixed mounting at the bearing steelframe of flies, fixed mounting is at the bars top layer of bearing steelframe below, the vertical lift driving machine of fixed mounting on the bars top layer, wire rope that one end is connected with the vertical lift driving machine, the annular body of rod of being connected with the wire rope other end to and install the curtain in annular body of rod below, the stay cord is folded to the cluster that is connected with bottom of curtain, and this cluster is folded the stay cord and is twined in the reel of restricting, is provided with the cluster on the annular body of rod and folds the lift driving machine, and the rope reel passes through the cardan shaft and is connected with cluster pile lift driving machine. The utility model relates to a ring seal's curtain can separate the stage region in annular performing art place with 360 seamless annulars of auditorium, can avoid exposing the false of the process of performing effectively, makes the scene arrange and has more the mystique, is suitable for circular performing art venue uses such as circus theater.
Description
Technical field
The utility model relates to stage device for performing arts field, is specifically related to a kind of double movable ring shape curtain.
Background technology
Arenas is the place that public audience appreciates various art surface, such as all kinds of drama, song and dance, Chinese folk art forms, music, acrobatics, magic etc., usually point on-stage and auditorium, for building the mystique in stage region, one or several curtain can be set between stage surf zone auditorium, curtain is generally made with cloth, according to its purposes different with material be divided into curtain, two acts, yarn curtain, the canopy of the heavens etc.The curtain of tradition arenas is generally all suspended on inside proscenium, curtain is a vertical plane when falling or close up, the sight line of spectators and on-stage are separated, curtain is suspended on the straight body of rod parallel with entablature, its lifting device equidistantly on body of rod direction is furnished with many vertical lift steel wire ropes (one or more hoist engine can be had to drive), lifted by elevator, drive body of rod vertical lift; Curtain, two acts be generally on the straight body of rod, fill a horizontal elevator drive unit, curtain can be pulled open from centre to both sides, formed split effect; And the amphitheater of picture circus arenas one class, because auditorium is around whole stage, straight shape curtain is obviously not suitable for the circular performing art venues such as circus arenas and uses.
Utility model content
(1) technical problem that will solve
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, easy to operate, and can by the seamless double movable ring shape curtain separated in the stage region in annular performing art place and 360 °, auditorium.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of double movable ring shape curtain, it comprises the load-bearing steelframe being fixedly mounted on flies, be fixedly mounted on the grid top layer below load-bearing steelframe, be fixedly mounted on the vertical lift driving machine on grid top layer, the steel wire rope that one end is connected with vertical lift driving machine, the annular body of rod be connected with the steel wire rope other end, and be arranged on the curtain below the annular body of rod; The string that is connected with bottom of curtain folds stay cord, and this string is folded stay cord and is wound in rope reel, the annular body of rod is provided with the folded elevator drive machine of string, and rope reel is connected by universal drive shaft and the folded elevator drive machine of string.
Wherein, the lower end of the folded stay cord of string is provided with balancing weight.
Wherein, the folded stay cord of string being connected bottom by the first rigging and curtain.
Wherein, load-bearing steelframe is provided with the assembly pulley for guide wire rope.
Wherein, steel wire rope is connected with the annular body of rod by the second rigging.
Wherein, vertical lift driving machine is provided with frequency converter.
Wherein, vertical lift driving machine is provided with encoder.
Wherein, grid top layer is provided with multiple limit switch.
Wherein, grid top layer is provided with the anti-slack rope of steel wire rope, disorderly rope alarm device.
Wherein, steel wire rope is provided with load transducer.
(3) beneficial effect
Compared with prior art, the utility model following characteristics:
(1) the utility model is a kind of curtain of ring seal, the seamless annular in the stage region in annular performing art place and 360 °, auditorium can be separated, can effectively avoid exposing the false of performance process, scene be arranged and has more mystique, be suitable for the circular performing art venues such as circus arenas and use;
(2) one machines are two dynamic, can realize curtain vertical lift, can realize again string stacked type lifting, can build different curtain lifting effects, when not using, hide, save Theater Space under can being promoted to grid top;
(3) the annular body of rod adopts aluminum alloy material, and from heavy and light, required driving power is little, and action response speed is fast;
(4) a tractor serves several purposes, except for hanging except the curtain such as curtain, yarn curtain, also can as required for suspended lamp, a piece of scenery, stage property or other performance facility;
(5) graceful visual effect can be built for flies when curtain string folds rise, avoid the vision dead zone that flies occurs;
(6) multiple safety protection, checkout gear is complete, and operation more steadily, safely, reliably.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model double movable ring shape curtain.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B portion enlarged drawing of Fig. 1.
Fig. 4 is the C portion enlarged drawing of Fig. 2.
Fig. 5 is that folded falling and structural representation during vertical falling gone here and there by the curtain of the utility model double movable ring shape curtain simultaneously.
In figure, 1-assembly pulley; 2-vertical lift driving machine; 3-steel wire rope; 4-second rigging; The 5-annular body of rod; The folded elevator drive machine of 6-string; 7-rope reel; The folded stay cord of 8-string; 9-first rigging; 10-balancing weight; 11-curtain; 12-load-bearing steelframe; 13-grid top layer.
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 utility model double movable ring shape curtain as shown in Figure 1, its part section structure as shown in Figure 2, its partial enlargement structure as shown in Figure 3, this double movable ring shape curtain comprises the load-bearing steelframe 12 being fixedly mounted on flies, be fixedly mounted on the grid top layer 13 below load-bearing steelframe 12, be fixedly mounted on the vertical lift driving machine 2 on grid top layer 13, the steel wire rope 3 that one end is connected with vertical lift driving machine 2, the annular body of rod 5 be connected with steel wire rope 3 other end, and be arranged on the curtain 11 below the annular body of rod 5; The string that is connected with bottom of curtain 11 folds stay cord 8, and this string is folded stay cord 8 and is wound in rope reel 7, the annular body of rod 5 is provided with the folded elevator drive machine 6 of string, and rope reel 7 is connected by universal drive shaft and the folded elevator drive machine 6 of string.
The lower end of the folded stay cord 8 of string is provided with balancing weight 10.
The folded stay cord 8 of string is connected bottom by the first rigging 9 and curtain 11.
The quantity that above-mentioned string folds stay cord 8 is many, and the quantity of the first corresponding with it rigging, balancing weight, rope reel is also multiple, and these the many folded stay cords 8 of string are evenly connected to curtain 11 bottom.
Load-bearing steelframe 12 is provided with the assembly pulley 1 for guide wire rope 3, ensures that steel wire rope runs smooth and easy.
Steel wire rope 3 is connected with the annular body of rod 5 by the second rigging 4.
The quantity of above-mentioned steel wire rope is many, and the second corresponding with it rigging, assembly pulley are also multiple, and these many steel wire ropes are evenly connected on the annular body of rod.
Vertical lift driving machine 2 is provided with frequency converter, its rising or falling speed adjustable.
Vertical lift driving machine 2 is provided with encoder, and lifting controllable distance, positioning precision is high.
Grid top layer 13 is provided with multiple limit switch, the limit switch controlling high-low limit position and the limit switch controlling the excess of stroke is set, ensures that annular curtain is normally elevated.
Grid top layer 13 is provided with the anti-slack rope of steel wire rope, disorderly rope alarm device, ensures that steel wire rope normally uses, avoid occurring slack rope, disorder cable phenomenon.
Steel wire rope 3 is provided with load transducer, avoids overlond running, ensure that it normally runs.
On the above-mentioned annular body of rod except for hang curtain, two acts, except the curtain such as yarn curtain, also can as required for suspended lamp, a piece of scenery, stage property or other performance facility, needed for satisfied performance.
When making curtain carry out vertical displacement movement, drive vertical lift driving machine, drive the annular body of rod to carry out oscilaltion campaign, thus drive curtain entirety to carry out vertical displacement movement; When making curtain carry out going here and there folded ascending motion, drive the folded elevator drive machine of string, drive rope reel to rotate, the folded stay cord of tension string, drive curtain up to go here and there and fold motion, graceful visual effect can be built for flies after curtain string folds rise, avoid the vision dead zone that flies occurs; When making curtain carry out going here and there folded descending motion, the folded elevator drive machine of driving string, drives rope reel to rotate, makes string fold stay cord and loosened, and the lower end of curtain is past gradually under the Gravitative Loads of balancing weight to decline; When not needing to use curtain, vertical lift driving machine and the folded elevator drive machine of string can be driven simultaneously, deposit under being contracted to grid top, do not affect the operation of other equipment; When needs fall act, also can drive vertical lift driving machine and the folded elevator drive machine of string simultaneously, as shown in Figure 4, make its fast prompt drop curtain.The utility model is a kind of curtain of ring seal, the seamless annular in the stage region in annular performing art place and 360 °, auditorium can be separated, can effectively avoid exposing the false of performance process, scene be arranged and has more mystique, be suitable for the circular performing art venues such as circus arenas and use.
These are only preferred embodiment 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 (10)
1. a double movable ring shape curtain, it is characterized in that: described double movable ring shape curtain comprises the load-bearing steelframe (12) being fixedly mounted on flies, be fixedly mounted on the grid top layer (13) of described load-bearing steelframe (12) below, be fixedly mounted on the vertical lift driving machine (2) on described grid top layer (13), the steel wire rope (3) that one end is connected with described vertical lift driving machine (2), the annular body of rod (5) be connected with described steel wire rope (3) other end, and the curtain (11) being arranged on the described annular body of rod (5) below; The string that is connected with bottom of described curtain (11) folds stay cord (8), this string is folded stay cord (8) and is wound in rope reel (7), the described annular body of rod (5) is provided with the folded elevator drive machine (6) of string, described rope reel (7) is folded elevator drive machine (6) by universal drive shaft and described string and is connected.
2. double movable ring shape curtain according to claim 1, is characterized in that: the lower end that described string folds stay cord (8) is provided with balancing weight (10).
3. double movable ring shape curtain according to claim 1 and 2, is characterized in that: described string folds stay cord (8) being connected bottom by the first rigging (9) and described curtain (11).
4. double movable ring shape curtain according to claim 1, is characterized in that: described load-bearing steelframe (12) is provided with the assembly pulley (1) for guiding described steel wire rope (3).
5. double movable ring shape curtain according to claim 1, is characterized in that: described steel wire rope (3) is connected with the described annular body of rod (5) by the second rigging (4).
6. double movable ring shape curtain according to claim 1, is characterized in that: described vertical lift driving machine (2) is provided with frequency converter.
7. double movable ring shape curtain according to claim 1, is characterized in that: described vertical lift driving machine (2) is provided with encoder.
8. double movable ring shape curtain according to claim 1, is characterized in that: described grid top layer (13) is provided with multiple limit switch.
9. double movable ring shape curtain according to claim 1, is characterized in that: described grid top layer (13) is provided with the anti-slack rope of steel wire rope, disorderly rope alarm device.
10. double movable ring shape curtain according to claim 1, is characterized in that: (3) are provided with load transducer with described steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295365.1U CN204745678U (en) | 2015-05-08 | 2015-05-08 | Double acting annular curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295365.1U CN204745678U (en) | 2015-05-08 | 2015-05-08 | Double acting annular curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204745678U true CN204745678U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520295365.1U Active CN204745678U (en) | 2015-05-08 | 2015-05-08 | Double acting annular curtain |
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| Country | Link |
|---|---|
| CN (1) | CN204745678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764706A (en) * | 2020-06-01 | 2020-10-13 | 浙江大丰实业股份有限公司 | Stage folding table mouth |
-
2015
- 2015-05-08 CN CN201520295365.1U patent/CN204745678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764706A (en) * | 2020-06-01 | 2020-10-13 | 浙江大丰实业股份有限公司 | Stage folding table mouth |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |