CN203879055U - A rotating running unit for a stage - Google Patents

Abstract

The utility model relates to a performance stage equipment technical field, in particular to stage is with rotatory unit of running, this rotatory unit of running include the frame and install in the rotating base of frame, and the frame has been installed and has been used for driving rotating base pivoted rotating electrical machines, the running assembly has been installed to the rotating base. The utility model provides a both had rotatory function, had the function of running simultaneously again, simple structure, manufacturing and installation cost are lower, the security performance is high, the convenient stage of maintenance is with rotatory unit of running, and this rotatory unit of running can alleviate actor's work load, let the performance of performing art more lifelike, the performance effect is better.

Description

A rotating running unit for a stage

technical field

The utility model relates to the technical field of stage equipment, in particular to a rotary running unit for a stage.

Background technique

With the improvement of social living standards, people have higher requirements for the expression form of art works, and the action design of dance works is becoming more and more complicated. As the carrier of dance performances, in order to make the visual effects of dance works better, the function of the stage is becoming more and more powerful.

Nowadays, many dance works require actors to do running movements, but such movements generally do not require the actors to move a lot. At this time, the actors need to perform some fake movements to express themselves, which will affect the performance ability of the actors. Higher requirements are put forward, the difficulty of the performance is increased, and more importantly, the visual experience of the entire performance for the audience is not good, and it is difficult to achieve the overall performance effect. At present, there are some stages with lifting and rotating functions on the market, but they do not have the function of running at the same time. When the dance works require running movements, this kind of stage cannot help the actors to complete the performance well, and has obvious limitations. At the same time, this type of stage is often complex in structure, and the cost of manufacturing and installation is high.

Contents of the invention

The technical problem to be solved by the utility model is to provide a rotary running unit for the stage that can reduce the workload of the actors, make the performing arts more realistic, and have better performance effects. This rotary running unit not only has the function of rotation, but also has the function of running , a wide range of applications, and this stage rotary running unit is produced in a modular manner, with simple structure, low manufacturing and installation costs, high safety performance, and convenient maintenance.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions: a rotary running unit for a stage, including a frame and a rotating base installed on the frame, and the frame is equipped with a rotating motor for driving the rotating base to rotate. The rotating base is equipped with running components.

Wherein, the rotating base is fixedly connected with a connecting bracket, and the running component is installed on the connecting bracket.

Further, the running assembly includes a rotating base fixedly connected to the connecting bracket, a running belt and a plurality of belt rollers installed on the rotating base, and the rotating base is equipped with a driving device for driving the running belt to run.

Furthermore, the driving device includes a driving roller installed on the rotating base and a running motor for driving the driving roller to rotate, the running belt is wound around the belt roller and the driving roller, and the running motor is fixed on the connecting bracket shelf.

Preferably, the rotating base is equipped with at least two limit guide wheels, and the wheel surfaces of the limit guide wheels abut against the two side edges of the running belt.

Preferably, the rotating base is provided with a driven gear, the main shaft of the rotating motor is provided with a driving gear, and the driven gear is engaged with the driving gear.

Preferably, a counterweight water tank is installed at the bottom of the frame.

Preferably, the rotating base and the running assembly are respectively provided with braking devices, and the braking devices include a braking mechanism and a speed detection sensor.

The beneficial effect of the utility model is that: the rotating running unit for the stage has a wider scope of application than the rotating stage in the prior art, and the performance of art works with running movements can be greatly reduced by using the stage comprising the rotating running unit. The workload of the actors reduces the requirements of the works on the performance skills of the actors, and better guarantees the artistic effect of the entire performance. Moreover, the production cost of the rotating running unit is low, the structure is simpler, and the assembly and maintenance are more convenient. Further, due to the utility model Both the rotating base and the running components are equipped with braking devices, which can better control the running speed of moving parts, and have higher safety performance during the whole stage use.

Description of drawings

Figure 1 is a schematic diagram of the overall assembly of the utility model.

Fig. 2 is a schematic diagram of the internal structure of the utility model.

Fig. 3 is an exploded schematic view of the internal structure of the utility model.

Fig. 4 is a schematic diagram of the three-dimensional structure of the running assembly of the present invention.

Fig. 5 is a three-dimensional structural schematic diagram of the rotating base of the present invention.

Explanation of reference signs:

1——rotating base 2——running components 3——counterweight water tank

4——connecting bracket 5——swivel base 6——rack

7——Treading Motor 8——Drive Roller 9——Belt Roller

10——running belt 11——limit guide wheel 12——driven gear

13——driving gear 14——rotating motor. 

Detailed ways

In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the implementation modes are not limitations of the utility model.

As shown in Figure 1-5, a kind of rotating running unit for stage, comprises frame 6 and the rotating base 1 that is installed on frame 6, and frame 6 is equipped with and is used for driving the rotating motor 14 that rotating base 1 rotates, rotates The base 1 is equipped with a running assembly 2 .

Since the running component 2 is installed on the rotating base 1, the rotating base 1 drives the running component 2 to rotate in the same direction, that is, if the rotating base 1 rotates clockwise, the running component 2 follows it to rotate clockwise. 1 rotates counterclockwise, and the running assembly 2 also rotates counterclockwise. The running belt 10 of the running assembly 2 can move linearly alone when the rotating base 1 is not rotating, or it can move linearly while moving with the rotating base 1. Make a rotating motion.

The stage including the above-mentioned rotating running unit realizes the functions of rotating and running at the same time, and has a wider application range. Using this stage to perform artistic works with running movements greatly reduces the workload of the actors and better ensures the artistic effect of the entire performance . At the same time, since the rotating running unit is assembled from three modules: the rotating base 1, the running assembly 2 and the frame 6, the independent manufacture of each module makes the procurement of raw materials more convenient and can better monitor the quality problems in the manufacturing and assembly process of each module , greatly reducing the production cost of the entire rotating running unit, and the stage including the running unit is simpler in structure and more convenient to assemble and maintain than the stage in the prior art.

Furthermore, the rotating base 1 can also be fixedly connected to a connecting bracket 4 , and the running assembly 2 is mounted on the connecting bracket 4 . The rotating base 1 drives the connecting bracket 4 to rotate, thereby driving the running assembly 2 mounted on the connecting bracket 4 to rotate. Connecting the rotating base 1 and the running assembly 2 by connecting the bracket 4 makes the assembly of the entire rotating running unit more convenient.

Furthermore, the running assembly 2 also includes a rotating base fixedly connected with the connecting bracket 4, a running belt 10 and a plurality of belt rollers 9 installed on the rotating base 5, and the rotating base is equipped with a belt for driving the running belt 10. running drive. Wherein, the rotating base 5 is not shown in FIGS. 2-5 , and it is mainly used for connecting and fixing various parts of the running assembly 2 , and connecting the running assembly 2 with the connecting bracket 4 .

Furthermore, the driving device for driving the running belt 10 to run includes the driving roller 8 installed on the rotating base and the running motor 9 for driving the driving roller 8 to rotate, and the running belt 10 is wound around the belt roller 9 and the driving roller. Roller 8, running motor 9 are fixed on connecting bracket 4. First, the running motor 9 drives the driving roller 8 to rotate, and because the running belt 10 is wound around the driving roller 8 and the belt roller 9, the running belt 10 and the belt roller 9 are driven to run after the driving roller 8 rotates. Belt and roller transmission is adopted between the running motor 9 and the running belt 10, so that the running assembly has simple structure, convenient maintenance, lower cost, more stable operation and lower noise.

Preferably, the rotating base is equipped with at least two limit guide wheels 11 , and the wheel surfaces of the limit guide wheels 11 abut against the two side edges of the running belt 10 . Due to the processing error of the running components and the fact that the actors are not symmetrically standing on the running belt 10 during the actual stage performance, and the weight of each actor is not the same, there will be different forces on both sides of the running belt 10. Deviation is prone to occur. When there is a deviation, because the wheel surface of the limit guide wheel 11 abuts against the two side edges of the running belt 10, the wheel surface of the limit guide wheel 11 will exert force on the side edge of the running belt 10. A force that opposes the direction of deviation, preventing it from further deviation. Through the setting of the limit guide wheel 11, the running belt 10 can be effectively prevented from running off, and the stability of the stage use process and the safety of the actors during the stage performance process have been improved to a greater extent.

Preferably, the rotating base 1 is also provided with a driven gear 12 , the main shaft of the rotating motor 14 is provided with a driving gear 13 , and the driven gear 12 is engaged with the driving gear 13 . First, the rotating motor 14 drives the driving gear 13 to rotate, and then the driving gear 13 drives the driven gear 12 to rotate, thereby driving the rotating base 1 to rotate. Because gear transmission is adopted between the rotating motor 14 and the rotating base 1, the rotating base 1 is more stable and reliable when it rotates, the service life is longer, and the structure of the whole rotating running unit is also more compact.

Preferably, a counterweight water tank 3 can also be arranged at the bottom of the frame 6 . And the bottom of the counterweight water tank can also be provided with a drain port. Because the counterweight of the water tank is set at the bottom of the stage, the stability of the body is better, and the water outlet at the bottom of the counterweight water tank 3 can quickly remove the counterweight water tank 3 when the rotating running unit is used up and needs to be transported away. The water is released, which reduces the transportation weight and saves transportation costs.

In addition, the rotating base 1 and the running assembly 2 can also be respectively provided with a brake device, which includes a brake mechanism and a speed detection sensor, and the speed detection sensor generates a speed detection signal and feeds back the detection signal to the stage control device , the stage control device controls the brake mechanism to brake the rotating base 1 and the running assembly 2 according to the received speed detection signal. The brake mechanism can be any brake mechanism in the prior art, such as hydraulic disc brakes or drum brakes, the brakes are connected to electrical components, and the stage control device controls the action of the electrical components to indirectly control the brake pair. Rotating base 1 and running assembly 2 are braked. Through the setting of the braking device, the linear velocity of the running assembly 2 and the angular velocity of the rotating base 1 can be better controlled, making the whole acceleration and deceleration process more stable and fast, especially when the moving parts need to be stopped. Let it stop at a safe deceleration, which improves the safety of the stage operation process.

The above-mentioned embodiment is a preferred realization scheme of the utility model. In addition, the utility model can also be realized in other ways, and any obvious replacement is within the scope of protection of the utility model without departing from the inventive concept of the utility model. within.

Claims (7)

1. A rotary running unit for a stage, comprising a frame (6) and a rotating base (1) mounted on the frame (6), the frame (6) is equipped with a (1) A rotating rotating motor (14), characterized in that: the rotating base (1) is equipped with a running assembly (2). 2. The rotating running unit for the stage according to claim 1, characterized in that: the rotating base (1) is fixedly connected with a connecting bracket (4), and the running component (2) is installed on the connecting bracket ( 4). 3. The rotating running unit for the stage according to claim 2, characterized in that: the running assembly (2) includes a rotating base (5) fixedly connected to the connecting bracket (4), a running belt (10) and A plurality of belt rollers (9) are installed on the rotating base (5), and the rotating base (5) is equipped with a driving device for driving the running belt (10) to run. 4. The rotary running unit for the stage according to claim 3, characterized in that: the driving device includes a driving roller (8) installed on the rotating base (5) and a driving roller (8) for driving the rotation The running motor (7), the running belt (10) is wound around the belt roller (9) and the driving roller (8), and the running motor (7) is fixed on the connecting bracket (4). 5. The rotating running unit for the stage according to claim 3, characterized in that: the rotating base (5) is equipped with at least two limit guide wheels (11), and the wheels of the limit guide wheels (11) The surface abuts against the two side edges of the running belt (10). 6. The rotating running unit for the stage according to claim 1, characterized in that: the rotating base (1) is provided with a driven gear (12), and the main shaft of the rotating motor (14) is equipped with a driving gear ( 13), the driven gear (12) is meshed with the driving gear (13). 7. The rotary running unit for stage use according to claim 1, characterized in that: a counterweight water tank (3) is installed at the bottom of the frame (6).