CN211149178U

CN211149178U - Stage water curtain device

Info

Publication number: CN211149178U
Application number: CN201922369468.9U
Authority: CN
Inventors: 朱经德; 胡云峰; 刘永平; 朱航
Original assignee: Hangzhou Huayi Fountain Equipment Co ltd
Current assignee: Hangzhou Huayi Shuixiu Culture and Technology Group Co.,Ltd.
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-31
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a stage water curtain device, including water jet equipment, its characterized in that: the utility model discloses a shower nozzle, including shower nozzle, the shower nozzle seat that is used for installing the shower nozzle, be used for the water pipe that supplies water for the shower nozzle, the shower nozzle is equipped with a plurality of and follows semicircle arcuation evenly distributed on the shower nozzle seat, and the water spray direction of shower nozzle is the reverse of the semicircle centre of a circle of the formation of the directional shower nozzle range of shower nozzle, and shower nozzle place plane is vertical plane, has seted up the cavity that the water pipe of being convenient for supplied water for the shower nozzle in the shower nozzle seat, and the shower nozzle is linked together with the cavity of shower nozzle seat, offers the inlet opening that is used for communicating the water pipe on the shower nozzle seat. The utility model discloses a stage water curtain device has compact structure, uses convenient advantage.

Description

Stage water curtain device

Technical Field

The utility model relates to a set scene device especially relates to a water curtain device.

Background

The stage is a space provided for actors to perform in theaters, live television broadcasts, shooting and the like, during performance, if a three-dimensional modeling effect is needed, many workers are needed to set scenes, the efficiency is very low, particularly in theaters or some live television programs, the background needs to be frequently replaced, if the scenes are set by manpower according to the traditional method, the time is very long, errors are easy to occur, the performance effect is greatly reduced, and therefore, the stage water curtain device is designed by people.

The water curtain is a multimedia technology which utilizes light beams to irradiate on the water surface and shows a strong three-dimensional picture effect. The water screen projection is formed by projecting a special video tape on a 'screen' by a special projector after water is sprayed out at a high speed through a high-pressure water pump and a special water screen generator.

The existing stage water curtain device, as disclosed in patent No. CN203494177U, discloses a stage water curtain device, which comprises a water curtain machine, a bottom water storage unit, a pump, and a circulating water supply pipeline, wherein the water curtain machine is fixed on the bottom surface of the grid top of the stage through a hoisting fixing device; the water curtain machine is communicated with the bottom water storage unit through the pump and the circulating water supply pipeline; the water curtain is formed by the precipitation ejection of the water curtain machine.

In actual use: this stage water curtain device needs to build support and bars top on the stage earlier, then fixes the water curtain machine on the stage bars top, needs a large amount of preparation time before installing the water curtain machine to support and bars top may influence the pleasing to the eye degree of stage. If when other stages need the water curtain device, need be with the dismouting again of support, it is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a compact structure, use convenient stage water curtain device to above-mentioned prior art not enough.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a stage water curtain device includes the shower nozzle, is used for installing the shower nozzle seat of shower nozzle, is used for the water pipe that supplies water for the shower nozzle, the shower nozzle is equipped with a plurality of and follows semicircle arcuation evenly distributed on the shower nozzle seat, and the water spray direction of shower nozzle is the reverse of the semicircle centre of a circle of the formation of the directional shower nozzle range of shower nozzle, and shower nozzle place plane is vertical plane, has seted up the cavity that the water pipe of being convenient for supplied water for the shower nozzle in the shower nozzle seat, and the shower nozzle is linked together with the cavity of shower nozzle seat, offers the inlet opening that is used for communicateing the water pipe on the shower nozzle seat, and.

Through adopting above-mentioned technical scheme, can install the water curtain device in the stage below, when needs use the water curtain to carry out the projection, then utilize the lift piece to rise the water curtain device, make the water curtain device rise to be higher than the stage plane with the shower nozzle is whole a little. The water curtain device sprays water to form a fan-shaped water curtain. Thereby achieving the purpose of not needing to build a bracket on the stage in advance.

The utility model discloses further set up to: the stage water curtain device includes the water curtain case, water jet equipment and lift piece are all located the water curtain incasement, the water curtain case includes single face open-ended box and is used for the case lid that covers the box opening, the case lid passes through upset hinged joint with the box, the lift piece is including the elevating platform that is used for installing the nozzle base and the lift driving piece that is located the elevating platform below and is used for driving the elevating platform along the motion of vertical direction, fixedly connected with connecting rod seat on the elevating platform, it is connected with the lift connecting rod to rotate on the connecting rod seat, the case lid is towards box one side fixedly connected with upset connecting rod, lift connecting rod and upset connecting rod pass through the lift hinged joint, when the elevating platform rises, the case lid overturns around the.

Through adopting above-mentioned technical scheme, all locate water jet equipment and lift in the water curtain case, make water jet equipment and lift be called as a whole, provide convenience for the user to the installation and the transportation of water curtain device. Put the water curtain case in the stage below before using the water curtain device, the case lid on the water curtain case can prevent that personnel from stepping on equipment and being injured by the mistake, has guaranteed the safety of personnel and equipment.

The utility model discloses further set up to: the lifting driving piece is an electric cylinder, a water pipe interface and an electric wire connecting plate are arranged on the side face of the box body, the water pipe interface is located between the highest position of the lifting table and the box cover, the electric wire connecting plate is located between the lowest position of the lifting table and the bottom surface of the inner cavity of the box body, the water inlet hole and the water pipe interface are communicated through a water pipe, the water pipe is a hose, one end of the water pipe interface located outside the box body can be connected with an external water source, an electric wire for supplying power to the lifting driving piece is connected onto the electric.

Through adopting above-mentioned technical scheme, after the water curtain case transport, need reconnect water source and power, water curtain case inner space is less, and inconvenient pipeline and electric wire that connects consequently set up the water pipe connector and be linked together external water source directly with the shower nozzle, and the electric wire fishplate bar is connected external power source and lift driving piece. At the moment, the water pipe connector and the electric wire connecting plate can be directly connected to the outside of the box body.

The utility model discloses further set up to: and the middle of the upper plane of the lifting platform is provided with a threaded hole which is not communicated, and the lower end of the water spraying device is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, when the shower nozzle blockked up, need change some shower nozzles, only need during the change to unscrew the water spray seat from the elevating platform, need not to pull down whole elevating platform, make the user dismantle more convenient when the shower nozzle is changed.

The utility model discloses further set up to: an annular sealing groove is formed in the side wall of the lifting platform, a sealing ring for water prevention is sleeved in the sealing groove, and the sealing ring is abutted to the inner wall of the box body.

Through adopting above-mentioned technical scheme, there is the lifting unit bottom the box, can be equipped with the electric wire, has water to get into and probably influences circuit system. The box body is divided into an upper cavity and a lower cavity by the lifting platform through the sealing ring, so that water can be prevented from falling into the lower cavity, and the installation lifting piece is further improved.

The utility model discloses further set up to: a drainage groove for draining water is formed in the side wall of the box body and is located between the highest position and the lowest position of the lifting platform.

Through adopting above-mentioned technical scheme, because the elevating platform is equipped with the sealing ring all around, water can store up on the elevating platform. Water that exceeds the tank will overflow from the tank and flow down the outer wall of the tank. After ponding on the water curtain passes through the projection on the box lateral wall, the lift driving piece drives the elevating platform and descends, and the storage flows at the elevating platform water drainage tank this moment. The elements below the lifting table are guaranteed not to be soaked by water.

The utility model discloses further set up to: the upper and lower inner walls of the drainage channel are obliquely arranged, and the highest point intersected with the inner wall of the box body is higher than the highest point intersected with the outer wall of the box body.

Through adopting above-mentioned technical scheme, ponding can be followed the high flow direction and is hanged down the department, and the upper and lower inner wall of water drainage tank sets up for the slope, makes the water on the elevating platform change the discharge.

The utility model discloses further set up to: and a limiting block with the highest height for limiting the movement of the lifting platform is arranged on the inner wall of the box body.

Through adopting above-mentioned technical scheme, can restrict the highest height of elevating platform motion, prevent to rise the too high pleasing to the eye degree that influences of height.

The utility model discloses further set up to: the bottom of the box body is fixedly provided with a roller support, and the roller support is rotatably connected with a roller used for rolling the box body.

Through adopting above-mentioned technical scheme, can promote the box at transport water curtain device in-process, the gyro wheel under the box drives the box motion, can be more laborsaving on the way in the transport.

The utility model discloses further set up to: the side surface of the roller is abutted with a locking screw used for locking the roller, and the locking screw is in threaded connection with a locking support used for supporting the locking screw at the bottom of the box body.

Through adopting above-mentioned technical scheme, the gyro wheel of water curtain bottom of the case portion drives the water curtain case and rolls subaerial when carrying the water curtain case. After the position of the water curtain box is determined, in order to avoid the water curtain box from moving during projection, the locking screw is abutted against one side of the roller before projection, the friction force between the roller and the locking screw is increased, and the roller is prevented from rolling.

To sum up, the utility model discloses following beneficial effect has:

1. without the need to spend a significant amount of time and manpower and material resources before installing the equipment.

2. Compact structure and convenient carrying.

3. Reasonable structure and long service life.

4. The safety is high.

Drawings

FIG. 1 is a front sectional view of the embodiment of the present invention when the cover is closed;

FIG. 2 is a front sectional view of the embodiment of the present invention with the cover opened;

FIG. 3 is a side sectional view of the embodiment of the present invention with the cover closed;

FIG. 4 is a side sectional view of an embodiment of the present invention with the lid open;

fig. 5 is a partial enlarged view of the portion "three a" in the embodiment of the present invention.

In the figure: 1. a water curtain tank; 11. a box body; 12. a box cover; 13. a limiting block; 14. a stopper; 15. a water pipe connector; 16. an electric wire connecting plate; 17. turning over the hinge; 18. a lifting hinge 2 and a lifting piece; 21. a lifting drive member; 22. a lifting platform; 23. a sealing groove; 24. a threaded hole; 3. a water spraying device; 31. a nozzle base; 32. a connecting shaft; 33. a spray head; 36. a water inlet hole; 41. a seal ring; 42. a water discharge tank; 43. a roller; 44. turning over the connecting rod; 45. a lifting connecting rod; 46. a connecting rod seat; 47. a roller bracket; 48. locking the bracket; 49. and locking the screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a stage water curtain device, including water curtain case 1, be arranged in lifting member 2 of water curtain case 1 and be arranged in the water jet equipment 3 of 2 tops of lifting member.

The water curtain box 1 comprises a box body 11 with an opening on one side, a box cover 12 for covering the opening of the box body 11 and a turnover hinge 17, wherein the box body 11 and the box cover 12 are connected through the hinge turnover 17. The lifting member 2 comprises a lifting driving member 21 and a lifting platform 22, the lifting driving member 21 is specifically an electric cylinder, and the bottom of the electric cylinder is fixedly connected to the bottom surface of the box body 11. The end surface of the piston rod of the electric cylinder is fixedly connected with the bottom surface of the lifting platform 22. The elevating platform 22 is a rectangular plate that slides up and down along the inner wall of the box 11. The middle of the side wall of the lifting platform 22 is axially provided with a sealing groove 23, a sealing ring 41 for water prevention is sleeved in the sealing groove 23, and the sealing ring 41 is abutted to the sealing groove 23 and the inner wall of the box body 11. A threaded hole 24 is axially formed in the center of one end face of the lifting platform 22, which is far away from the lifting driving piece 21, and the threaded hole 24 does not open the lifting platform 22.

As shown in fig. 2, the water spraying device 3 includes a nozzle seat 31 and a connecting shaft 32 fixedly connected to the nozzle seat 31, the nozzle seat 31 is a semi-cylindrical shell, the side wall of the nozzle seat 31 includes an arc section 34 and a plane section 35, a plurality of nozzles 33 perpendicular to the arc section 34 are uniformly embedded on the arc section 34 of the nozzle seat 31, the plurality of nozzles 33 are located between two end faces of the nozzle seat 31, the water spraying direction of the nozzles 33 is the reverse direction of the nozzles 33 pointing to the circle center of the arc section, and the water inlet channel of the nozzles 33 is communicated with the cavity of the nozzle seat 31. A round hole is formed in the middle of the plane section 35, a connecting shaft 32 perpendicular to the plane section 35 is fixedly connected to the circumferential wall of the round hole, a coaxial round groove is formed in one end, close to the nozzle seat 31, of the connecting shaft 32, and a water inlet 36 perpendicular to the circumferential wall is formed in the circumferential wall of the connecting shaft 32. The water inlet 36 and the circular groove of the connecting shaft 32 are communicated with the inner cavity of the nozzle seat 31. The coupling shaft 32 is screwed in the threaded hole 24.

When a performance is required, the box cover 12 is opened, the lifting driving member 21 drives the lifting platform 22 to ascend, water is supplied into the nozzle seat 31, the water is pressed into the nozzle 33, and the nozzle 33 sprays water to form a water curtain. In order to prevent the lifting platform 22 from being excessively lifted, four rectangular parallelepiped limiting blocks 13 are uniformly arranged on the inner wall of the box body 11 close to the side of the box cover 12 in the circumferential direction.

Claims

1. The utility model provides a stage water curtain device, includes water jet equipment (3), its characterized in that: water jet equipment (3) include shower nozzle (33), be used for installing shower nozzle seat (31) of shower nozzle (33), be used for water pipe (37) for supplying water for shower nozzle (33), shower nozzle (33) are equipped with a plurality of and follow semicircle arcuation evenly distributed on shower nozzle seat (31), the water spray direction of shower nozzle (33) is the reverse of the semicircle centre of a circle of the formation of shower nozzle (33) directional shower nozzle (33) range, shower nozzle (33) place plane is vertical plane, it is convenient for water pipe (37) to supply water cavity for shower nozzle (33) to open in shower nozzle seat (31), shower nozzle (33) are linked together with the cavity of shower nozzle seat (31), offer inlet opening (36) that are used for communicateing water pipe (37) on shower nozzle seat (31), shower nozzle seat (31) below fixedly connected with can drive lift (2) that water jet equipment (3) reciprocated.

2. A stage water curtain device as claimed in claim 1, wherein: still include water curtain case (1), water jet equipment (3) and lifting member (2) are all located in water curtain case (1), water curtain case (1) includes upper end open-ended box (11) and is used for case lid (12) that cover box (11) opening, case lid (12) are connected through upset hinge (17) with box (11), lifting member (2) are including being used for installing elevating platform (22) of nozzle base (31) and being located elevating platform (22) below and being used for driving elevating platform (22) along vertical direction motion's lift driving piece (21), fixedly connected with connecting rod seat (46) on elevating platform (22), rotate on connecting rod seat (46) and be connected with lifting connecting rod (45), case lid (12) are towards box one side fixedly connected with upset connecting rod (44), lifting connecting rod (45) and upset connecting rod (44) are connected through lift hinge (18), when elevating platform (22) rose, the lid (12) is pivoted about a pivot hinge (17).

3. A stage water curtain device as claimed in claim 2, wherein: the lifting driving piece (21) is an electric cylinder, a water pipe interface (15) and an electric wire connecting plate (16) are arranged on the side face of the box body (11), the water pipe interface (15) is located between the highest position of the lifting table (22) and the box cover (12), the electric wire connecting plate (16) is located between the lowest position of the lifting table (22) and the bottom surface of an inner cavity of the box body (11), a water inlet hole (36) is communicated with the water pipe interface (15) through a water pipe (37), an electric wire for supplying power to the lifting driving piece (21) is connected to the electric wire connecting plate (16), and the outside of the electric wire connecting plate (16) is communicated with.

4. A stage water curtain apparatus as claimed in claim 3, wherein: the middle of the upper plane of the lifting platform (22) is provided with a non-through threaded hole (24), and the lower end of a spray head seat (31) is in threaded connection with the threaded hole (24).

5. A stage water curtain device as claimed in claim 2, wherein: seted up annular seal groove (23) on elevating platform (22) lateral wall, the cover is equipped with in seal groove (23) and is used for waterproof sealing ring (41), sealing ring (41) butt in box (11) inner wall.

6. A stage water curtain device as claimed in claim 2, wherein: a drainage groove (42) for draining water is formed in the side wall of the box body (11), and the drainage groove (42) is located between the highest position of the lifting platform (22) and the lowest position of the lifting platform (22).

7. Stage water curtain device according to claim 6, characterized in that: the upper inner wall and the lower inner wall of the drainage groove (42) are obliquely arranged, and the highest point intersected with the inner wall of the box body (11) is higher than the highest point intersected with the outer wall of the box body (11).

8. A stage water curtain device as claimed in claim 2, wherein: and a limit block (13) with the highest height for limiting the movement of the lifting platform (22) is arranged on the inner wall of the box body (11).

9. A stage water curtain device as claimed in claim 2, wherein: the bottom of the box body (11) is fixedly provided with a roller support (47), and the roller support (47) is rotatably connected with a roller (43) used for rolling the box body (11).

10. A stage water curtain apparatus as claimed in claim 9, wherein: the side surface of the roller (43) is abutted with a locking screw (49) used for locking the roller (43), and the locking screw (49) is in threaded connection with a locking bracket (48) used for supporting the locking screw (49) at the bottom of the box body (11).