CN218187890U - Stage decoration moving device - Google Patents
Stage decoration moving device Download PDFInfo
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- CN218187890U CN218187890U CN202222425990.6U CN202222425990U CN218187890U CN 218187890 U CN218187890 U CN 218187890U CN 202222425990 U CN202222425990 U CN 202222425990U CN 218187890 U CN218187890 U CN 218187890U
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- rope winding
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- rope
- curtain
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Abstract
The utility model discloses a stage decoration mobile device belongs to the stage performance field. A stage decoration moving device comprises a track, a curtain rod, a rope winding wheel and a pull rope; the number of the tracks is two; the two rails are horizontally and parallelly arranged; the middle parts of the opposite sides of the two tracks are provided with sliding chutes; two ends of the curtain rod are respectively embedded in the corresponding sliding grooves; the front end and the rear end of the track are provided with rope winding wheels; the curtain rod is provided with a rope winding groove; a pull rope is wound in the rope winding groove of the curtain rod; two ends of the pull rope are respectively wound on the corresponding rope winding wheels at the front end and the rear end of the track; it can realize making the curtain move back and forth more stably smooth and easy.
Description
Technical Field
The utility model belongs to the stage performance field, more specifically says, relates to a stage decoration mobile device.
Background
The existing stage curtain achieves the corresponding performance purpose by controlling the left and right and up and down opening and closing of the curtain, but can not realize the movement of the curtain in the front and back direction, the distance between two adjacent curtains can not be regulated, and the better performance effect can not be achieved during the performance; in order to achieve a better performance effect, a curtain moving device with an adjustable front-back distance between curtains needs to be designed.
In the prior patent No. CN201420358784.0, a stage curtain front-and-back moving device, a connecting rod moves between sliding rods through a round rod, so that the connecting rod drives the curtain to adjust the front-and-back distance; however, in the process of adjusting the distance of the curtain by using the pull rope, the connecting rod is easily clamped due to overlarge friction force between the round rod and the sliding rod; the smooth surface of the connecting rod is wound by the pull rope, so that the deviation of the position of the pull rope is easy to cause and the front and back movement of the connecting rod is influenced; therefore, it is necessary to design a stage decoration moving device capable of stably moving the curtain forward and backward.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a stage decoration mobile device, it can realize making more stable smooth and easy when the curtain back-and-forth movement.
The utility model relates to a stage decoration moving device, which comprises a track, a curtain cloth rod, a rope winding wheel and a stay cord; two tracks are provided; the two rails are horizontally and parallelly arranged; the middle parts of the opposite sides of the two tracks are provided with sliding chutes; two ends of the curtain rod are respectively embedded in the corresponding sliding grooves; the front end and the rear end of the track are provided with rope winding wheels; the curtain rod is provided with a rope winding groove; a pull rope is wound in the rope winding groove of the curtain rod; two ends of the pull rope are respectively wound on the corresponding rope winding wheels at the front end and the rear end of the track.
As a further improvement of the utility model, the sliding groove of the track is in a T shape; pulleys are arranged at the left end and the right end of the curtain rod; the pulley is positioned at the deepest part of the track sliding chute; the size of the pulley is smaller than that of the track chute cavity; the size of the pulley is larger than the size of the opening of the track sliding chute, so that the pulley cannot be taken out of the track sliding chute.
As a further improvement of the utility model, each curtain rod is provided with two rope winding grooves; two wiring grooves are respectively arranged at the left part of the periphery of the curtain rod and the right part of the periphery.
As a further improvement of the utility model, the rope winding device also comprises a rope winding rod and a connecting column; four connecting columns are provided; wherein the two connecting columns are respectively and fixedly connected to the upper sides of the rear ends of the two tracks; the other two connecting columns are respectively and fixedly connected to the lower sides of the front ends of the two tracks; two rope winding rods are provided; the left end and the right end of one of the rope winding rods are respectively and fixedly connected with the lower ends of the two connecting columns at the front end; the left end and the right end of the other rope winding rod are respectively and fixedly connected to the upper ends of the two connecting columns at the rear end; the rope winding wheel is sleeved on the rope winding rod.
As a further improvement of the utility model, a motor is arranged on the rope winding rod; the output end of the motor is connected with the rope winding wheel body, so that the rope winding wheel can rotate by taking the rope winding rod as a rotating shaft.
As a further improvement of the utility model, one rope winding groove on the curtain rod corresponds to each rope winding wheel on the two rope winding rods; the straight line formed by connecting the rope winding groove on each curtain rod and the two rope winding wheels corresponding to the rope winding groove is parallel to the track.
As a further improvement of the utility model, the front and the rear ends of the two rails are not run through by the T-shaped sliding grooves.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the track is equipped with the spout, and the pulley of curtain pole left and right sides rolls in the spout for the curtain pole is more stable smooth and easy when the back-and-forth movement.
2. Be equipped with the wiring recess on the curtain pole, the stay cord twines in the wiring recess for the stay cord is injectd in the within range of wiring recess, and the stay cord can not take place to move on the curtain pole by the side.
3. Every curtain pole is by two stay cords migration removal for the curtain pole back-and-forth movement is more stable.
4. The rope winding rods are arranged, so that the rope winding wheels are not in the same vertical direction, and the mutual winding influence of the pull ropes is prevented.
5. The curtain rod is provided with a connecting column, and the rope winding rod is fixedly connected to the connecting column, so that the rope winding rod and the curtain rod are not on the same horizontal plane, and the phenomenon that the distance between the curtain rods is too close to influence the traction of the pull rope is avoided.
6. The sliding groove does not penetrate through the track body.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic cross-sectional structure view of a portion a in fig. 2 according to the present invention.
The reference numbers in the figures illustrate:
Detailed Description
The first embodiment is as follows: referring to fig. 1-3, a stage decoration moving device includes a track 1, a rope winding rod 2, a curtain rod 3, a connecting column 4, and a pull rope 5.
Two tracks 1 are provided; the two rails 1 are horizontally and parallelly arranged; the middle parts of the opposite sides of the two tracks 1 are respectively provided with a sliding chute; the chute is shown in fig. 3; the sliding chute is T-shaped; the front and rear ends of the two rails 1 are not penetrated by the sliding grooves.
Four connecting columns 4 are provided; wherein, the two connecting columns 4 are respectively and fixedly connected with the upper sides of the rear ends of the two tracks 1; the other two connecting columns 4 are respectively and fixedly connected to the lower sides of the front ends of the two tracks 1.
The number of the curtain rods 3 is several; the curtain rod 3 comprises a curtain rod body, a rope winding groove 31 and a pulley 32; the left end and the right end of the curtain rod 3 are respectively provided with a pulley 32; the pulleys 32 at the left end and the right end of the curtain rod 3 are respectively positioned in the sliding grooves of the two tracks 1; the position relationship of the pulley 32 and the chute of the track 1 is shown in fig. 3; the pulley 32 is located at the deepest part of the chute of the rail 1; the size of the pulley 32 is smaller than that of the chute cavity of the track 1; the size of the pulley 32 is larger than the size of the opening of the chute of the rail 1 so that the pulley 32 cannot be taken out of the chute of the rail 1.
The length of the curtain rod body is equal to the distance between the two rails 1.
Two rope winding grooves 31 are formed in one curtain rod 3; the two rope winding grooves 31 are respectively positioned at the left part and the right part of the curtain rod body; the lower end of the curtain rod 3 is connected with a curtain.
Two rope winding rods 2 are provided; the rope winding lever 2 includes a rope winding lever body and a rope winding sheave 21.
The left end and the right end of one of the rope winding rod bodies are fixedly connected with the lower ends of the two connecting columns 4 at the front end; the left end and the right end of the other rope winding rod body are fixedly connected with the upper ends of the two connecting columns 4 at the rear end.
The rope winding wheel 21 is sleeved on the rope winding rod body; the number of the rope winding wheels 21 is four times of the number of the curtain rods 3; the rope winding wheels 21 are evenly distributed on the two rope winding rod bodies; one rope winding groove 31 on the curtain rod 3 corresponds to one rope winding wheel 21 on each of the two rope winding rods 2; the straight line formed by connecting each rope winding groove 31 and the two rope winding wheels 21 corresponding to the rope winding groove is parallel to the track 1; a motor is arranged in the rope winding wheel 21; the motor can control the rotation of the rope winding wheel 21.
The number of the pull ropes 5 is the same as that of the rope winding grooves 31; the middle part of the pull rope 5 is wound in the rope winding groove 31 for one circle; both ends of the pulling rope 5 are respectively wound on the two rope winding wheels 21 corresponding to the rope winding grooves 31; each rope winding groove 31 is wound with a pulling rope 5.
Working principle;
the lower end of the curtain rod 3 is connected with a curtain; when in use, if one of the curtains needs to move forwards or backwards, the curtain rod 3 connected with the curtain is controlled to move forwards or backwards; the winding rod 2 connected with the front end of the pull rope 5 on the curtain rod 3 is controlled to be tightened, so that the curtain rod 3 can be controlled to move forwards; the rope winding rod 2 connected with the rear end of the pull rope 5 on the curtain rod 3 is controlled to be tightened, so that the curtain rod 3 can be controlled to move backwards; the movement of the winding rod 2 is effected by operating a motor in the winding rod 2.
Claims (7)
1. The utility model provides a stage decoration mobile device which characterized in that: comprises a track (1), a curtain rod (3), a rope winding wheel (21) and a pull rope (5); two tracks (1) are provided; the two rails (1) are horizontally and parallelly arranged; the middle parts of the opposite sides of the two tracks (1) are provided with sliding grooves; two ends of the curtain rod (3) are respectively embedded in the corresponding sliding grooves; the front end and the rear end of the track (1) are provided with rope winding wheels (21); the curtain rod (3) is provided with a rope winding groove; a pull rope (5) is wound in the rope winding groove of the curtain rod (3); two ends of the pull rope (5) are respectively wound on the corresponding rope winding wheels (21) at the front end and the rear end of the track (1).
2. A stage decoration moving device according to claim 1, characterized in that: the sliding chute of the track (1) is T-shaped; pulleys (32) are arranged at the left end and the right end of the curtain rod (3); the pulley (32) is positioned at the deepest part of the sliding chute of the track (1); the size of the pulley (32) is smaller than that of a chute cavity of the track (1); the size of the pulley (32) is larger than the size of the opening of the chute of the track (1) so that the pulley (32) can not be taken out of the chute of the track (1).
3. A stage decoration moving device according to claim 1, characterized in that: each curtain rod (3) is provided with two rope winding grooves; the two rope winding grooves are respectively arranged at the left part of the periphery of the curtain cloth rod (3) and the right part of the periphery.
4. A stage decoration moving device according to claim 1, characterized in that: the rope winding device also comprises a rope winding rod (2) and a connecting column (4); four connecting columns (4) are arranged; wherein the two connecting columns (4) are respectively and fixedly connected to the upper sides of the rear ends of the two tracks (1); the other two connecting columns (4) are respectively and fixedly connected to the lower sides of the front ends of the two tracks (1); two rope winding rods (2) are provided; the left end and the right end of one rope winding rod (2) are respectively and fixedly connected with the lower ends of the two connecting columns (4) at the front end; the left end and the right end of the other rope winding rod (2) are respectively and fixedly connected with the upper ends of the two connecting columns (4) at the rear end; the rope winding wheel (21) is sleeved on the rope winding rod (2).
5. Stage decoration moving device according to claim 4, characterized in that: a motor is arranged on the rope winding rod (2); the output end of the motor is connected with the rope winding wheel (21) body, so that the rope winding wheel (21) can rotate by taking the rope winding rod (2) as a rotating shaft.
6. A stage decoration moving device according to claim 3, characterized in that: one rope winding groove on the curtain rod (3) corresponds to each rope winding wheel (21) on the two rope winding rods (2); the straight line formed by connecting the rope winding groove on each curtain rod (3) and the two rope winding wheels (21) corresponding to the rope winding groove is parallel to the track (1).
7. A stage decoration moving device according to claim 2, characterized in that: the front end and the rear end of the two tracks (1) are not penetrated through by the T-shaped sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222425990.6U CN218187890U (en) | 2022-09-13 | 2022-09-13 | Stage decoration moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222425990.6U CN218187890U (en) | 2022-09-13 | 2022-09-13 | Stage decoration moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218187890U true CN218187890U (en) | 2023-01-03 |
Family
ID=84633477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222425990.6U Active CN218187890U (en) | 2022-09-13 | 2022-09-13 | Stage decoration moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218187890U (en) |
-
2022
- 2022-09-13 CN CN202222425990.6U patent/CN218187890U/en active Active
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