CN216169941U - Mast dumping device - Google Patents
Mast dumping device Download PDFInfo
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- CN216169941U CN216169941U CN202122314697.8U CN202122314697U CN216169941U CN 216169941 U CN216169941 U CN 216169941U CN 202122314697 U CN202122314697 U CN 202122314697U CN 216169941 U CN216169941 U CN 216169941U
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Abstract
The utility model discloses a mast dumping device, comprising: the mast comprises a mast body, a dumping driving mechanism, a mast base and a rotating shaft; the mast body is hinged to the mast base through a rotating shaft; the upper end of the dumping driving mechanism is hinged to the lower end of the mast body, the lower end of the dumping driving mechanism is hinged to the mast base, and the dumping driving mechanism is telescopic. In the initial state, the mast body is located at the vertical position, and the lifting driving mechanism drives the sail to lift, so that the effect of lifting or lowering the sail is achieved. The dumping driving mechanism controls the mast body to rotate around the rotating shaft, so that the mast body rotates to a preset position as required, and the effect of dumping the mast is achieved. The lifting driving mechanism and the dumping driving mechanism can be controlled to synchronously run, so that the effect of dumping the mast when the sail falls is realized. The mast dumping device provided by the scheme can be used for environments such as outdoor performance, and the performance effect of the outdoor performance is effectively improved.
Description
Technical Field
The utility model relates to the technical field of indoor and outdoor performance, in particular to a mast dumping device.
Background
Conventional theaters are provided with lifting, rotating and translating equipment such as a stage lifting platform, a stage turntable, a vehicle platform and the like.
The mast dumping device is applied to performance programs such as show yards or playgrounds, and the like, so as to improve the performance effect of the programs.
The mast is a large-scale performance device, and the required performance effect is extremely difficult to realize by controlling the movement of the mast under the condition of ensuring the safety.
Therefore, how to realize the safe use of the mast dumping device in the performance theater to improve the performance effect becomes a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a mast toppling device. The mast dumping device can be used indoors and outdoors to improve the performance effect.
In order to achieve the purpose, the utility model provides the following technical scheme:
a mast dump device comprising: the mast comprises a mast body, a dumping driving mechanism, a mast base and a rotating shaft;
the mast body is hinged to the mast base through the rotating shaft;
the upper end of the dumping driving mechanism is hinged to the lower end of the mast body, the lower end of the dumping driving mechanism is hinged to the mast base, and the dumping driving mechanism is telescopic.
Preferably, the tilting drive mechanism is an oil cylinder.
Preferably, the pour drive mechanism includes: the piston rod end base, the cylinder body end base, the hydraulic cylinder and the rotary hinge are arranged on the piston rod;
the cylinder body end base is fixed with the mast base;
the piston rod end base is fixed with the mast body;
the cylinder body of the hydraulic cylinder is connected with the cylinder body end base through the rotary hinge, and the top end of the piston rod of the hydraulic cylinder is connected with the piston rod end base through the rotary hinge.
Preferably, the method further comprises the following steps: and the power equipment is used for providing working power for the dumping driving mechanism.
Preferably, the pour drive mechanism includes: a tilt sensor for detecting a tilt angle of the mast body.
Preferably, the method further comprises the following steps:
a sail mounted to the mast body;
and the lifting driving mechanism is used for driving the sail to lift.
Preferably, the method further comprises the following steps: the steel wire rope and the pulley are arranged on the mast body;
the sail is connected to the lifting driving mechanism through the steel wire rope and the pulley in sequence;
the lifting driving mechanism is a winch.
Preferably, a guide wire rope is provided between the upper and lower crossbars of the mast body, and the guide wire rope is connected to the sail through a guide ring.
Preferably, the method further comprises the following steps: a drive controller;
the dumping driving mechanism and the lifting driving mechanism are both in communication connection with the driving controller.
Preferably, the mast body is provided with a reserved interface for installing special effect equipment and lighting equipment.
According to the technical scheme, the mast dumping device comprises the mast body, the dumping driving mechanism, the sail, the lifting driving mechanism and the power equipment, and can be used in indoor and outdoor wide environments, so that the technical limit of dumping of large devices is broken through, and the performance effect is effectively improved. During the initial state, the mast body is located vertical state, emptys actuating mechanism control mast body and rotates, makes mast body rotate to predetermined position of emptying as required, and lift actuating mechanism controls the sail and goes up and down, makes the sail move about as required in the direction of perpendicular to the horizontal plane and stops, satisfies the stage performance demand.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a left side view of a mast dump device (mast vertical position) provided by an embodiment of the present invention;
FIG. 2 is a left side view of a mast dump device (mast dump position) provided in accordance with an embodiment of the present invention;
FIG. 3 is a front view of a mast dump device (sail raised) according to an embodiment of the present invention;
FIG. 4 is a front view of a mast dump device (sail down) provided in accordance with an embodiment of the present invention;
FIG. 5 is a top view of a mast dump device according to an embodiment of the utility model.
Wherein, 1-mast body; 2-a dumping drive mechanism; 3-mast base; 4-a rotating shaft; 5-sail; 6-a lifting driving mechanism; 7-a steel wire rope; 8-a pulley; 9-a building; 10-power plant.
Detailed Description
The utility model discloses a mast dumping device, which is used in indoor and outdoor theatres and other environments to improve performance effect.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The mast dumping device provided by the embodiment of the utility model comprises: the device comprises a mast body 1, a dumping driving mechanism 2, a mast base 3 and a rotating shaft 4;
the mast body 1 is hinged to the mast base 3 through a rotating shaft 4;
the upper end of the dumping driving mechanism 2 is hinged to the lower end of the mast body 1, the lower end of the dumping driving mechanism 2 is hinged to the mast base 3, and the dumping driving mechanism 2 can stretch out and draw back. The structure can be seen from fig. 1-2, and it can be understood that the telescopic movement of the dumping driving mechanism 2 can make the mast body 1 rotate around the hinge point rotating shaft 4 of the mast body 1 and the mast base 3 in the direction perpendicular to the water surface.
According to the technical scheme, in the mast dumping device provided by the embodiment of the utility model, in an initial state, the mast body 1 is located at a vertical position, and the dumping driving mechanism 2 controls the mast body 1 to rotate around the rotating shaft 4, so that the mast body 1 rotates to a preset position as required; in addition, the dumping driving mechanism 2 can also realize the bidirectional rotation of the mast body 1; this scheme is so designed, has simple structure, the performance effect is good and the high characteristics of security.
Preferably, the tilting drive mechanism 2 is a cylinder.
Further, the toppling drive mechanism 2 includes: the piston rod end base, the cylinder body end base, the hydraulic cylinder and the rotary hinge are arranged on the piston rod;
the cylinder body end base is fixed with the mast base 3;
the base of the end of the piston rod is fixed with the mast body 1, so that the foundation of safe performance is established;
the cylinder body of the hydraulic cylinder is connected with the end base of the cylinder body through a rotary hinge, and the top end of the piston rod of the hydraulic cylinder is connected with the end base of the piston rod through a rotary hinge. Therefore, the lower end of the mast body 1 can rotate up and down around the hinged point through the extension and retraction of the piston rod, and the mast has the characteristics of good performance effect and high performance process safety.
Further, referring to fig. 5, the method further includes: a power plant 10 for providing operating power to the tilting drive 2.
It should be noted that, because the mast dumping device has a large mass and the power of the dumping driving mechanism is large, the power device 10 with sufficient power needs to be provided to ensure that the dumping driving mechanism 2 can effectively function; specifically, the power plant 10 may power the mast dump means in a hydraulically driven manner; this scheme so designs, has the characteristics that power take off mode is simple and intensity of labour is low.
In order to optimize the above technical solution, the tilting drive mechanism 2 includes: a tilt sensor for detecting the tilt angle of the mast body 1. Therefore, the field worker can adjust the required inclination angle of the mast main body 1 according to the output data of the dumping sensor, and the performance effect is ensured.
The mast dumping device provided by the embodiment of the utility model further comprises:
the sail 5 arranged on the mast body 1 increases the performance effect;
and the lifting driving mechanism 6 is used for driving the sail 5 to lift. Therefore, the sail 5 is arranged according to the height required by the performer through the safe lifting of the lifting driving mechanism 6, so that the output of different program effects at different angles is met, and compared with the prior art, the sail has the characteristics of good performance effect and high safety.
Referring to fig. 3 and 4, the mast dumping device provided by the embodiment of the utility model further includes: a steel wire rope 7 and a pulley 8 which are arranged on the mast body 1;
the sail 5 is connected with the lifting driving mechanism 6 through a steel wire rope 7 and a pulley 8 in sequence;
the lifting driving mechanism 6 is a winch.
It should be noted that, when the lifting driving mechanism 6 operates, the sail 5 can be driven by the steel wire rope 7 and the pulley 8 to automatically lift on the mast body 1, and the winch has the characteristics of compact structure, small volume, light weight, large lifting weight and convenience in use and transfer, so that direct intervention of field manpower is avoided, the labor intensity is reduced, and a guarantee foundation is provided for safety performance.
Preferably, a guide wire rope is provided between the upper and lower crossbars of the mast body 1, and the guide wire rope is connected to the sail 5 via a guide ring. In this way, the stacking and winding of the sail is avoided.
Specifically, in order to ensure that the sail 5 does not wind up when being lifted, a plurality of steel wire ropes for guiding can be arranged between two cross rods on the mast main body 1; the steel wire ropes are connected with the sail 5 through the guide rings, so that the guide rings can slide on the guide steel wire ropes when the sail 5 goes up and down, the sail 5 can be guided and fixed, the stack and winding of the sail 5 are avoided, and the performance effect is further improved.
The mast dumping device provided by the embodiment of the utility model further comprises: a drive controller;
the dumping driving mechanism 2 and the lifting driving mechanism 6 are both in communication connection with the driving controller. Therefore, the rotation and the lifting movement of the mast main body 1 can be synchronously controlled and can also be controlled in a speed regulation mode, and the mast main body 1 can be stopped at any position during performance, so that a better performance effect is output.
Preferably, the mast body 1 is provided with a reserved interface for installing special effect equipment and lighting equipment. So set up, can bring different light, special effect for spectator, satisfy the performance demand. Specifically, the number of the reserved interfaces can be multiple, different interfaces of special effect equipment or lighting equipment are installed according to specific requirements, and the combination is flexible, so that interactive cooperation of performance, special effects and lighting is achieved.
The present solution is further described below with reference to specific embodiments.
A mast dumping device comprises a mast body 1, a dumping driving mechanism 2, a mast base 3, a rotating shaft 4, a sail 5, a lifting driving mechanism 6, a steel wire rope 7, a pulley 8 and power equipment 10.
The mast base 3 is fixedly arranged on a foundation (a building 9), the lower end of the mast body 1 is hinged with the mast base 3 through a rotating shaft 4, and in an initial state, the mast body 1 is in a vertical state.
The mast body 1 is a long rod body, the upper part and the lower part of the rod body are respectively provided with a cross rod for fixing a sail and installing pulleys of a lifting driving mechanism and the like, and the lower end of the rod body is provided with 2 hinged joints which are respectively hinged with a mast base 3 and a dumping driving mechanism 2. The tail part of the rod body is provided with a base provided with a lifting driving mechanism 6.
The upper end of the dumping driving mechanism 2 is hinged with the lower end of the mast body 1, the lower end of the dumping driving mechanism 2 is hinged with the mast base 3, when the dumping driving mechanism 3 does telescopic motion, the mast body 1 can rotate around a hinge point rotating shaft 4 of the mast body 1 and the mast base 3 in the direction perpendicular to the water surface, and the specific rotating angle can be set according to performance requirements.
The sail 5 is arranged on the mast body 1 and is connected with the lifting driving mechanism 6 through a steel wire rope 7 and a pulley 8.
The lifting driving mechanism 6 is installed at the tail part of the lower end of the mast main body 1, and the lifting driving mechanism 6 can drive the sail 5 to lift on the mast main body 1 through a steel wire rope 7 and a pulley 8 during operation.
The steel wire rope is guided and fixed between the two cross rods on the mast main body and is used for preventing the sail from winding the sail; specifically, in order to ensure that the sail 5 cannot be wound when being lifted, a plurality of steel wire ropes for guiding can be arranged between the two cross rods on the mast main body 1, the steel wire ropes are connected with the sail 5 through guide rings, and the guide rings can slide on the guide steel wire ropes when the sail 5 is lifted, so that the functions of guiding and fixing the sail 5 are achieved, and the sail 5 is prevented from being stacked and wound.
The dumping driving mechanism 2 and the lifting driving mechanism 6 are controlled by a driving controller.
The dumping driving mechanism 2 is electrically connected with a power device 10, the power device 10 is connected with a driving controller, power is provided for the work of the dumping driving mechanism 2, and the dumping driving mechanism 2 can effectively play a role. Specifically, the tilting drive mechanism is an oil cylinder.
The lifting driving mechanism 6 is driven by a motor, the motor is controlled by a driving controller, and the motor is controlled by the driving controller to provide power for the lifting driving mechanism 6. Specifically, the lifting driving mechanism is a winch.
Because the mast dumping device has large mass and the dumping driving mechanism has large power, the mast dumping device adopts hydraulic driving, the power equipment 10 is arranged in a building, and sound insulation is designed between the power equipment 10 and the dumping driving mechanism 2 so as to reduce the running noise of the equipment.
In an initial state, the mast body 1 is located at a vertical position, the dumping driving mechanism 2 controls the mast body 1 to rotate around the rotating shaft 4, so that the mast body 1 rotates to a preset position as required, and the lifting driving mechanism 6 controls the sail 5 to lift, so that the sail 5 moves up and down and stays in a direction perpendicular to the water surface as required.
Preferably, the dumping driving mechanism 2 can realize the bidirectional rotation of the mast body 1, the lifting driving mechanism 6 can realize the lifting of the sail 5, the rotation and the lifting movement can be synchronously controlled and can also be controlled by speed regulation, and the specific control is realized by a driving controller.
In order to further optimize the technical scheme, the mast dumping device provided by the scheme further comprises: a tilting sensor for detecting the tilting angle of the mast main body 1 and a lifting sensor for detecting the lifting position of the sail.
And the dumping sensor is used for detecting the angle of the mast main body 1, is arranged on a hydraulic cylinder in the dumping driving mechanism, feeds the detected extending distance of the hydraulic cylinder back to the driving controller, and the driving controller obtains the angle position of the mast main body through calculation.
And the lifting sensor for detecting the lifting position of the sail 5 is arranged on the lifting driving mechanism and feeds back the detected data to the driving controller.
The mast dumping device is provided with a reserved interface for installing special effect equipment and/or lighting equipment. The number of the reserved interfaces is multiple, and the reserved interfaces are different interfaces used for installing special effect equipment or lighting equipment so as to realize interactive cooperation of performance, special effects and lighting.
The mast dumping device is large in mass and large in rotation inertia, and a high-precision encoder and a displacement sensor need to be configured on the mast dumping device to accurately detect the position of the mast dumping device, so that amplitude and lifting accurate positioning of the mast dumping device are achieved. The mast dumping device provided by the scheme can stop at any position within the travel range according to the performance requirement, and is high in positioning accuracy.
In one embodiment of the present solution, the tilt driving mechanism 2 includes a base, a hydraulic cylinder, and a swing hinge.
The base is used for realizing the installation and the fixing of gyration hinge and pneumatic cylinder, and the cylinder body of pneumatic cylinder, piston rod top are passed through the gyration hinge respectively and are linked to each other with the base. The hydraulic cylinder body end base is fixed with the mast base 3, the hydraulic cylinder piston rod end base is fixed with the mast main body 1, and the lower end of the mast main body 1 rotates up and down around a hinged point through the extension and retraction of the hydraulic cylinder piston rod. Specifically, the dumping driving mechanism is a telescopic hydraulic cylinder.
In summary, the embodiments of the present invention have the following advantages:
can be used not only for indoor performances but also for outdoor performances; in addition, the mast dumping device has the function of conveying props or driving an LED screen, can be used for performance of actors, integrates special effects and light functions, and is rich in functions.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A mast dump device, comprising: the device comprises a mast body (1), a dumping driving mechanism (2), a mast base (3) and a rotating shaft (4);
the mast body (1) is hinged to the mast base (3) through the rotating shaft (4);
the upper end of the dumping driving mechanism (2) is hinged to the lower end of the mast body (1), the lower end of the dumping driving mechanism (2) is hinged to the mast base (3), and the dumping driving mechanism (2) can stretch out and draw back.
2. A mast dump device according to claim 1, wherein the dump drive mechanism (2) is a ram.
3. A mast dump device as defined in claim 1, wherein the dump drive mechanism (2) comprises: the piston rod end base, the cylinder body end base, the hydraulic cylinder and the rotary hinge are arranged on the piston rod;
the cylinder end base is fixed with the mast base (3);
the end base of the piston rod is fixed with the mast body (1);
the cylinder body of the hydraulic cylinder is connected with the cylinder body end base through the rotary hinge, and the top end of the piston rod of the hydraulic cylinder is connected with the piston rod end base through the rotary hinge.
4. A mast dump device as defined in claim 1, further comprising: a power plant (10) for providing operating power to the tilting drive (2).
5. A mast dump device as defined in claim 1, wherein the dump drive mechanism (2) comprises: and the dumping sensor is used for detecting the dumping angle of the mast body (1).
6. A mast dump device as defined in claim 1, further comprising:
a sail (5) mounted to the mast body (1);
and the lifting driving mechanism (6) is used for driving the sail (5) to lift.
7. A mast dump device as defined in claim 6, further comprising: a steel wire rope (7) and a pulley (8) which are arranged on the mast body (1);
the sail (5) is connected to the lifting driving mechanism (6) sequentially through the steel wire rope (7) and the pulley (8);
the lifting driving mechanism (6) is a winch.
8. A mast dump device as defined in claim 7, wherein a guiding wire rope is arranged between the upper and lower cross bars of the mast body (1), the guiding wire rope being connected to the sail (5) by a guide ring.
9. A mast dump device as defined in claim 6, further comprising: a drive controller;
the dumping driving mechanism (2) and the lifting driving mechanism (6) are both in communication connection with the driving controller.
10. A mast dump device according to claim 1, characterized in that the mast body (1) is provided with reserved interfaces for mounting special effects equipment and lighting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122314697.8U CN216169941U (en) | 2021-09-24 | 2021-09-24 | Mast dumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122314697.8U CN216169941U (en) | 2021-09-24 | 2021-09-24 | Mast dumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216169941U true CN216169941U (en) | 2022-04-05 |
Family
ID=80924555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122314697.8U Active CN216169941U (en) | 2021-09-24 | 2021-09-24 | Mast dumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216169941U (en) |
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2021
- 2021-09-24 CN CN202122314697.8U patent/CN216169941U/en active Active
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