CN110841314A

CN110841314A - Three-dimensional water curtain device of beautiful liftable of water

Info

Publication number: CN110841314A
Application number: CN201911127464.8A
Authority: CN
Inventors: 杨全明
Original assignee: Hangzhou Friendship State Performing Equipment Co Ltd
Current assignee: Hangzhou Friendship State Performing Equipment Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-02-28

Abstract

The invention provides a water show lifting three-dimensional water curtain device, which relates to the technical field of stage machinery and comprises a base and a frame body arranged on the base, wherein the frame body comprises an annular frame, a supporting seat and supporting legs used for connecting the annular frame and the supporting seat, spray heads are arranged on the annular frame at intervals, the supporting seat comprises a fixed plate connected with the base and a rotating shaft arranged on the fixed plate, the supporting legs rotate around the rotating shaft, one ends of the supporting legs, far away from the annular frame, are provided with balancing weights, the base comprises a supporting wall used for supporting the fixed plate and servo electric cylinders arranged on the supporting wall, and the servo electric cylinders are connected with the supporting. The water show liftable three-dimensional water curtain device is simple in structure, various in water spraying direction, energy-saving, environment-friendly and convenient to lift, can be hidden under the water surface when not in use, avoids influencing the arrangement of performance scenes and the sight of audiences, can be turned up from the water surface when needed, and meets the application requirements under different performance scenes.

Description

Three-dimensional water curtain device of beautiful liftable of water

Technical Field

The invention relates to the technical field of stage machinery,

in particular, the invention relates to a water show liftable three-dimensional water curtain device.

Background

Along with the continuous and vigorous development of the economy of China in recent years, the average income of the whole society is gradually improved, the cultural life requirements of people are gradually improved, the development of the cultural cause of China is promoted, buildings with various theater properties, such as theaters, cinemas, meeting halls, television relay auditorium halls and the like, are newly built in various places in China, the requirements of people on the stage effect in performance activities are higher and higher, various types of stage mechanical equipment are installed in modern large performance fields and the like, and the stage mechanical equipment plays the roles of drawing dragon eyes and making a look in the stage performance of theaters in order to generate unusual special effects.

In order to continuously innovate the performance mode of the performance, more and more novel and high-tech vision enjoyment is pursued, and in the practical process, in order to meet the requirement, a director and related technicians design more and more stages, and Chinese people have special feelings on water, so that water elements are presented on the stages in various modes, and the water show performance is born in such a large background. In the water show performance, the water curtain and the laser are used in a matched manner, and a vivid and stereoscopic figure can be rendered to create an atmosphere.

The traditional water curtain generally arranges the spray head on the water surface to spray water upwards or is arranged on a fixed building or steel structure frame, but the above arrangement mode also has the following defects: 1. the spray head arranged on the water surface is similar to a fountain due to the lower installation position, a large amount of energy is consumed to spray water to a preset height, and the formed water curtain falls back to the water surface due to gravity, so that the water curtain is loose and has poor quality. 2. The arrangement mode that the shower nozzle is fixed at steel structure frame, because water top-down sprays and has solved the quality of water spray height and water curtain, nevertheless also has the problem that the equipment comparatively influences surrounding environment and spectator's sight when not using.

Therefore, in order to solve the above problems, it is necessary to design a reasonable water show liftable three-dimensional water curtain device.

Disclosure of Invention

The invention aims to provide a water show liftable three-dimensional water curtain device which is simple in structure, various in water spraying direction, energy-saving, environment-friendly and convenient to lift, can be hidden under the water surface when not in use, avoids influencing the arrangement of performance scenes and the sight of audiences, can be turned up from the water surface when needed, and meets the application requirements of different performance scenes.

In order to achieve the purpose, the invention is realized by adopting the following technical scheme:

the utility model provides a three-dimensional water curtain device of beautiful liftable of water, include the base with set up in support body on the base, the support body includes annular frame, supporting seat and is used for connecting the supporting legs of annular frame and supporting seat, the interval is provided with the shower nozzle on the annular frame, the supporting seat include with the fixed plate that the base is connected and set up in pivot on the fixed plate, the supporting legs winds the pivot is rotated, the supporting legs is kept away from the one end of annular frame is provided with the balancing weight, the base is including being used for supporting the knee wall of fixed plate and set up in servo electric jar on the knee wall, servo electric jar pass through the telescopic link with the supporting legs is connected.

Preferably, the end of the rotating shaft is provided with a positioning sensor.

Preferably, the base is provided with a PLC controller electrically connected to the positioning sensor, and the PLC controller is electrically connected to the servo cylinder.

Preferably, the base is provided with a drying cavity, at least one part of the rotating shaft is positioned in the drying cavity, and the PLC and the positioning sensor are positioned in the drying cavity.

Preferably, at least a part of the rotating shaft is located in the supporting foot.

Preferably, the spray head rotates around the joint with the annular frame.

Preferably, the number of the spray heads is at least one.

Preferably, the support leg is provided with a water supply pipe communicated with the spray head.

Preferably, the number of the supporting feet is at least one.

Preferably, the number of the supporting seats is at least one.

Preferably, the base is provided with a limiting wall for limiting the rotation position of the frame body.

Preferably, the servo electric cylinder rotates around a joint with the support wall.

The invention discloses a water show liftable three-dimensional water curtain device which has the beneficial effects that: simple structure, the water spray direction is various, and is energy-concerving and environment-protective, and it is convenient to go up and down, can hide under the surface of water when not using, avoids influencing the performance scene and arranges and spectator's sight, can follow the surface of water and turn up when needs, satisfies the application under the different performance scenes.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a water show liftable three-dimensional water curtain device of the present invention;

fig. 2 is a schematic structural view of a frame body of an embodiment of a water show liftable three-dimensional water curtain device of the invention;

fig. 3 is a schematic left view of a water show liftable stereoscopic water curtain device according to an embodiment of the invention when a frame body is erected;

fig. 4 is a left side view schematically illustrating a frame body of an embodiment of a water show liftable water curtain device of the present invention when falling down;

FIG. 5 is a schematic view of a nozzle of an embodiment of a water show liftable water curtain apparatus according to the present invention;

FIG. 6 is a schematic view of the nozzle of another embodiment of the water show liftable water curtain apparatus of the present invention;

FIG. 7 is a schematic view of a water spray effect of an embodiment of a water show liftable three-dimensional water curtain device according to the present invention;

FIG. 8 is a schematic view of a water spray effect of another embodiment of a water show liftable water curtain device according to the present invention;

in the figure: 1. the device comprises a frame body, 11, an annular frame, 111, a spray head, 12, a supporting seat, 121, a driving machine fixing plate, 122, a rotating shaft, 123, a positioning sensor, 13, supporting legs, 131, a balancing weight, 132, a water supply pipe, 2, a base, 201, a drying cavity, 21, a supporting wall, 22, a servo electric cylinder, 221 and a telescopic rod.

Detailed Description

The invention is further described below with reference to the accompanying drawings and examples.

The first embodiment is as follows: as shown in fig. 1 to 8, which are only one embodiment of the present invention, a water show liftable three-dimensional water curtain device includes a base 2 and a frame body 1 disposed on the base 2, where the frame body 1 includes an annular frame 11, a supporting seat 12 and a supporting foot 13 for connecting the annular frame 11 and the supporting seat 12, a nozzle 111 is disposed on the annular frame 11 at an interval, the supporting seat 12 includes a fixing plate 121 connected to the base 2 and a rotating shaft 122 disposed on the fixing plate 121, the supporting foot 13 rotates around the rotating shaft 122, a counterweight 131 is disposed at one end of the supporting foot 13 away from the annular frame 11, the base 2 includes a supporting wall 21 for supporting the fixing plate 121 and a servo electric cylinder 22 disposed on the supporting wall 21, and the servo electric cylinder 22 is connected to the supporting foot 13 through a telescopic rod 221.

In the invention, the base 2 is arranged under the water surface of the pool, the supporting seat 12 of the frame body 1 is arranged on the base 2, the annular frame 11 of the frame body 1 is provided with the spray head 111, the annular frame 11 is connected to the connecting seat 12 through the connecting pin 13, the annular frame 11 and the connecting seat 13 rotate around the rotating shaft 122 of the connecting seat 12, the power for driving the annular frame 11 and the connecting seat 13 to rotate comes from the servo electric cylinder 22 on the supporting wall 21 on the base 2, and the servo electric cylinder 22 is connected with the supporting pin 13 through the telescopic rod 221.

When water is needed to be sprayed for use, the servo electric cylinder 22 drives the telescopic rod 221 to retract, the supporting legs 13 are driven to rotate towards the supporting wall 21 of the base 2, the annular frame 11 is erected, and as shown in fig. 3, the spray head 111 is opened to spray water to form a water curtain.

After the water is sprayed, the servo electric cylinder 22 drives the extension rod 221 to extend, and drives the supporting leg 13 to rotate towards the direction away from the supporting wall 21 of the base 2, so that the annular frame 11 falls down, as shown in fig. 4, and naturally, the spray head 111 needs to be closed before falling down.

In order to facilitate the rotation of the ring frame 11 and the connecting seat 13, a counterweight 131 is arranged at one end of the connecting seat 13 far away from the ring frame 11, so that the gravity center position of the whole device is moved downwards, and the torque required when the servo electric cylinder lifts the ring frame 11 from water is reduced.

Finally, the nozzle 111 rotates around the connection with the ring frame 11, and actually the nozzle can rotate 360 degrees, and the nozzle 111 can spray water to the outside, as shown in fig. 5, or spray water to the inside, as shown in fig. 6.

Preferably, the nozzle is rotated while spraying water during a performance, so that the fountain has a whirlpool-like effect, as shown in fig. 7 and 8, which is different from the conventional fountain and has a new feeling.

The water show liftable three-dimensional water curtain device is simple in structure, various in water spraying direction, energy-saving, environment-friendly and convenient to lift, can be hidden under the water surface when not in use, avoids influencing the arrangement of performance scenes and the sight of audiences, can be turned up from the water surface when needed, and meets the application requirements under different performance scenes.

The second embodiment is still as shown in fig. 1 to 8, which is only one embodiment of the present invention, and in order to make the water spraying effect of the water show liftable three-dimensional water curtain device of the present invention better and the stability degree higher, the present invention further has the following design:

first, a positioning sensor 123 is disposed at an end of the rotating shaft 122.

The base 2 is provided with a PLC controller electrically connected to the positioning sensor 123, and the PLC controller is electrically connected to the servo cylinder 22.

Connection foot 13 and the servo electric jar 22 of support body 1 are connected, and control servo electric jar 22 through the PLC controller and carry out concertina movement, thereby drive the upset of support body 1, the design has gyroscope and positioning sensor 123 to be connected with the PLC controller simultaneously on support body 1, send the motion gesture of support body 1 to the PLC controller, form closed loop control, can be real-time with the threshold value that sets up contrast and adjust servo electric jar 22's regulation motion, avoid appearing zero offset in long-time motion because of servo electric jar 22 and lead to the uncontrollable condition appearance to appear in the motion gesture.

It should be noted that, be provided with dry chamber 201 on the base 2, pivot 122 has at least partly to be located in dry chamber 201, PLC controller and positioning sensor 123 are located in dry chamber 201, guarantee controlling means in dry chamber 201, can not intake and lead to influencing the control effect.

Then, at least a part of the rotating shaft 122 is located in the supporting leg 13, so as to ensure the connection stability between the supporting leg 13 and the rotating shaft 122.

Then, the number of the spray heads 111 is at least one, generally, the annular frame 11 is a circular ring with a diameter of 15 meters, and is formed by welding circular pipes, the surface is subjected to hot galvanizing treatment to prevent rusting, and the number of the spray heads 111 on the annular frame 11 can reach 40 or more.

Furthermore, the supporting leg 13 is provided with a water supply pipe 132 connected to the nozzle 111, and a hydraulic press is provided at an end of the water supply pipe 132 to raise the water pressure from the water surface of the base 2 to the nozzle 111 on the ring frame 11 to spray water to form a water curtain.

In addition, the number of the supporting seats 12 is at least one, so that the supporting effect of the frame body 1 is better and more stable.

Certainly, the number of the supporting legs 13 is at least one, each supporting seat 12 is provided with one supporting leg 13, and each supporting leg 13 is also connected with a group of servo electric cylinders 22, so that the transmission force is dispersed when the frame body 1 is rotated, and the rotation is more stable.

And, be provided with the spacing wall that is used for restricting 1 rotational position of support body on the base 2, after support body 1 falls down, the annular frame 11 upper end just falls to spacing wall on, avoids support body 1 to lead to crooked damage because gravity is too big.

It should be noted that, when the servo electric cylinder 22 rotates around the joint with the support wall 21, as shown in fig. 4, in order to ensure that the servo electric cylinder 22 is stably connected between the support wall 21 and the support foot 13 when the support foot 13 rotates, the servo electric cylinder 22 should be movably connected, the servo electric cylinder 22 rotates around the joint with the support wall 21, and the same servo electric cylinder 22 rotates around the joint with the support foot 13.

The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a three-dimensional water curtain device of beautiful liftable of water which characterized in that: comprises a base (2) and a frame body (1) arranged on the base (2), the frame body (1) comprises an annular frame (11), a supporting seat (12) and supporting legs (13) for connecting the annular frame (11) and the supporting seat (12), the annular frame (11) is provided with spray heads (111) at intervals, the supporting seat (12) comprises a fixed plate (121) connected with the base (2) and a rotating shaft (122) arranged on the fixed plate (121), the supporting legs (13) rotate around the rotating shaft (122), one end of each supporting leg (13) far away from the annular frame (11) is provided with a balancing weight (131), the base (2) comprises a support wall (21) for supporting the fixing plate (121) and a servo electric cylinder (22) arranged on the support wall (21), the servo electric cylinder (22) is connected with the supporting legs (13) through telescopic rods (221).

2. The water show liftable three-dimensional water curtain device of claim 1, characterized in that: and a positioning sensor (123) is arranged at the end part of the rotating shaft (122).

3. The water show liftable three-dimensional water curtain device of claim 2, characterized in that: the base (2) is provided with a PLC (programmable logic controller) electrically connected with the positioning sensor (123), and the PLC is electrically connected with the servo electric cylinder (22).

4. The water show liftable three-dimensional water curtain device of claim 3, characterized in that: the base (2) is provided with a drying cavity (201), at least one part of the rotating shaft (122) is located in the drying cavity (201), and the PLC and the positioning sensor (123) are located in the drying cavity (201).

5. The water show liftable three-dimensional water curtain device of claim 1, characterized in that: at least one part of the rotating shaft (122) is positioned in the supporting foot (13).

6. The water show liftable three-dimensional water curtain device of claim 1, characterized in that: the spray head (111) rotates around the joint with the annular frame (11).

7. The water show liftable three-dimensional water curtain device of claim 1, characterized in that: the number of the spray heads (111) is at least one.

8. The water show liftable three-dimensional water curtain device of claim 1, characterized in that: the supporting legs (13) are provided with water supply pipes (132) communicated with the spray heads (111).

9. The water show liftable three-dimensional water curtain device of claim 1, characterized in that: the number of the supporting feet (13) is at least one.

10. The water show liftable three-dimensional water curtain device of claim 1, characterized in that: the number of the supporting seats (12) is at least one.