Bidirectional low-altitude performance lifting platform under double platform

Abstract

The invention provides a two-way low-altitude double-platform performance lifting platform, and relates to the technical field of performance equipment. The bidirectional low-altitude universal performance device comprises two performance frames, the two performance frames are detachably connected, any performance frame comprises a horizontal moving mechanism, a rotation control mechanism arranged on the horizontal moving mechanism, a spatial position adjusting mechanism and a bracket, and the spatial position adjusting mechanism comprises an angle adjusting device and at least one first supporting frame. The first supporting frame is rotationally connected with the rotation control mechanism, the angle adjusting mechanism is arranged on the first supporting frame, and the bracket is hinged to the angle adjusting mechanism. According to the performance device, the rotation control mechanism and the spatial position adjusting mechanism are installed on the horizontal moving mechanism, the spatial position of the bracket can be adjusted conveniently, and therefore performance personnel can stand on the bracket to perform at different spatial positions conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of performance equipment, in particular to a two-way low-altitude two-person under-stage performance lifting platform. Background Art

[0002] With the continuous improvement of living standards, the audience's requirements for performance effects are getting higher and higher. Performance props are an indispensable part of the performance and play an important role in the performance effect. Although there are performance stands for aerial performances, they are limited to the movement of people in one direction in the air, and the spatial effect produced is single, and people cannot perform in different positions in the air. In view of this, a two-way low-altitude double-person under-stage performance lifting platform is proposed. Summary of the invention

[0003] In order to enable performers to perform at different positions in the air, the present invention provides a two-way low-altitude two-person under-stage performance lifting platform.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A two-way low-altitude two-person under-stage performance lifting platform comprises two performance frames, which are detachably connected, and any of the performance frames comprises a horizontal moving mechanism, a rotation control mechanism arranged on the horizontal moving mechanism, a spatial position adjustment mechanism and a bracket, and the spatial position adjustment mechanism comprises an angle adjustment device and at least one first support frame, the first support frame is rotatably connected to the rotation control mechanism, the angle adjustment mechanism is arranged on the first support frame, and the bracket is hinged to the angle adjustment mechanism.

[0006] Furthermore, in the present invention, the above-mentioned horizontal moving mechanism includes a base, two guide rails symmetrically arranged on the above-mentioned base, a first support plate and two wheel pairs, the two above-mentioned wheel pairs are located between the two above-mentioned guide rails, and the two above-mentioned wheel pairs can roll back and forth along the guide direction of the above-mentioned guide rails, and the two above-mentioned wheel pairs are connected by the above-mentioned first support plate.

[0007] Furthermore, in the present invention, the rotation control mechanism comprises a first motor and a first transmission mechanism both disposed on the first support plate, and the first motor and the first support frame are both rotationally connected to the first transmission mechanism.

[0008] Furthermore, in the present invention, the first support frame includes a second support plate, a third support plate, a telescopic mechanism and at least one support rod, the second support plate is rotatably connected to the first transmission mechanism, one end of the support rod is connected to the second support plate, and the other end is hinged to the third support plate, and the second support plate and the third support plate are both hinged to the telescopic mechanism.

[0009] Furthermore, in the present invention, the telescopic mechanism includes a sleeve, a screw and a second motor, the second motor is hinged to the second support plate, the screw is coaxially connected to the driving end of the second motor, the sleeve is threadedly connected to the screw, and the end of the sleeve away from the screw is hinged to the third support plate.

[0010] Furthermore, in the present invention, the angle adjustment device includes a second support frame, a third motor, a second transmission mechanism and a cantilever, the second support frame is arranged on the third support plate, the third motor and the second transmission mechanism are both arranged on the second support frame, the cantilever and the third motor are connected through the second transmission mechanism, and the bracket is hingedly arranged at the free end of the cantilever.

[0011] Furthermore, in the present invention, the above-mentioned cantilever includes a first cantilever and a second cantilever, the above-mentioned first cantilever is connected to the above-mentioned second transmission mechanism, the above-mentioned second cantilever is connected to the free end bearing of the above-mentioned first cantilever, the above-mentioned first cantilever is provided with a driving mechanism for driving the above-mentioned second cantilever to rotate around its own axis, and the above-mentioned bracket is hingedly arranged at the free end of the above-mentioned second cantilever.

[0012] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0013] The present invention provides a two-way low-altitude two-person under-stage performance lifting platform, which is equipped with a rotation control mechanism and a spatial position adjustment mechanism on a horizontal moving mechanism, so as to facilitate adjustment of the spatial position of a bracket, thereby facilitating performers to stand on the bracket to perform at different spatial positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0015] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modification of the structure, change in the proportion relationship or adjustment of the size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0016] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0017] Figure 2 for Figure 1 Right view of;

[0018] Figure 3 for Figure 2 Cross-sectional view of section AA.

[0019] Icons: 1- bracket; 2- base; 3- guide rail; 4- first support plate; 5- wheel pair; 6- first motor; 7- first transmission mechanism; 8- second support plate; 9- third support plate; 10- support rod; 11- sleeve; 12- screw rod; 13- second motor; 14- second support frame; 15- third motor; 16- second transmission mechanism; 17- first cantilever; 18- second cantilever; 19- driving mechanism; 20- worm wheel; 21- worm. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0023] The following is combined with Figure 1-3 This application is described in further detail.

[0024] Example

[0025] Please refer to Figure 1-3 , Figure 1 It is a structural schematic diagram of an embodiment of the present invention; Figure 2 for Figure 1 Right view of; Figure 3 for Figure 2 Cross-sectional view of section AA.

[0026] The present embodiment provides a bidirectional low-altitude two-person under-stage performance lifting platform, including two performance frames, which are detachably connected. Any performance frame includes a horizontal moving mechanism, a rotation control mechanism arranged on the horizontal moving mechanism, a spatial position adjustment mechanism and a bracket 1. The spatial position adjustment mechanism includes an angle adjustment device and at least one first support frame. The first support frame is rotatably connected to the rotation control mechanism. The angle adjustment mechanism is arranged on the first support frame, and the bracket 1 is hinged to the angle adjustment mechanism.

[0027] In this embodiment, the horizontal movement mechanism is used to support the rotation control mechanism, the spatial position adjustment mechanism and the bracket 1 on the one hand, and is used for the horizontal movement of the performance frame on the other hand. The rotation control mechanism is used to control the rotation of the spatial position adjustment mechanism. The first support frame supports the angle adjustment device. The angle adjustment device is used to adjust the position of the bracket 1. The number of the first support frames can be one or more to control the overall height of the performance frame. The bracket 1 is used to carry people, so that people can perform on the bracket 1. The two performance frames can be assembled together by bolting, which is convenient for disassembly.

[0028] Please refer to Figure 1-3 In some implementations of the present embodiment, the horizontal moving mechanism includes a base 2, two guide rails 3 symmetrically arranged on the base 2, a first support plate 4 and two wheel pairs 5, the two wheel pairs 5 are located between the two guide rails 3, and the two wheel pairs 5 can roll back and forth along the guide direction of the guide rails 3, and the two wheel pairs 5 are connected by the first support plate 4.

[0029] In this embodiment, two guide rails 3 form a guide structure for guiding two wheel sets 5, so as to facilitate the performance frame to move back and forth in a fixed direction. The guide rails 3 can use channel steel, which is a long steel strip with a groove-shaped cross section, and its groove can be used to guide the wheel sets 5. The two wheel sets 5 are arranged between the two guide rails 3 at intervals, and the two axles are connected by the first support plate 4, so that the two wheel sets 5 form a whole, which is convenient for supporting the device installed on the first support plate 4. The first support plate 4 is used to install the rotation control mechanism.

[0030] Please refer to Figure 1-3 In some implementations of the present embodiment, the rotation control mechanism includes a first motor 6 and a first transmission mechanism 7 both disposed on the first support plate 4 , and the first motor 6 and the first support frame are both rotationally connected to the first transmission mechanism 7 .

[0031] In this embodiment, the first transmission mechanism 7 is used to transmit the rotation of the first motor 6 to the first support frame, so as to control the first support frame to realize the rotation movement. Specifically, the first transmission structure can adopt a bevel gear transmission mechanism, which can transmit motion between two parallel axes or staggered axes, so as to facilitate the installation of the first motor 6 on the first support plate 4. At the same time, a coupling can also be used to directly connect the driving end of the first motor 6 to the first support frame to control the rotation of the first support frame.

[0032] Please refer to Figure 1 and Figure 2 In some implementations of the present embodiment, the first support frame includes a second support plate 8, a third support plate 9, a telescopic mechanism and at least one support rod 10, the second support plate 8 is rotatably connected to the first transmission mechanism 7, one end of the support rod 10 is connected to the second support plate 8, and the other end is hinged to the third support plate 9, and the second support plate 8 and the third support plate 9 are both hinged to the telescopic mechanism.

[0033] In this embodiment, the first support frame is designed as this structure, which facilitates adjusting the inclination angle of the third support plate 9 through the telescopic mechanism, thereby adjusting the spatial position of the device installed on the third support plate 9.

[0034] Please refer to Figure 1 and Figure 2 In some implementations of the present embodiment, the telescopic mechanism includes a sleeve 11, a screw rod 12 and a second motor 13, the second motor 13 is hinged to the second support plate 8, the screw rod 12 is coaxially connected to the driving end of the second motor 13, the sleeve 11 is threadedly connected to the screw rod 12, and the end of the sleeve 11 away from the screw rod 12 is hinged to the third support plate 9.

[0035] In this embodiment, when it is necessary to adjust the inclination angle of the third support plate 9 (i.e., adjust the inclination angle of the first support frame), the second motor 13 can be started to control the rotation of the screw rod 12. Since the sleeve 11 and the screw rod 12 are threadedly connected, when the screw rod 12 rotates, the sleeve 11 will be displaced on the screw rod 12 along the axial direction of the screw rod 12, thereby controlling the inclination angle of the third support plate 9.

[0036] Please refer to Figure 1 and Figure 2 In some implementations of the present embodiment, the angle adjustment device includes a second support frame 14, a third motor 15, a second transmission mechanism 16 and a cantilever, the second support frame 14 is arranged on the third support plate 9, the third motor 15 and the second transmission mechanism 16 are both arranged on the second support frame 14, the cantilever and the third motor 15 are connected through the second transmission mechanism 16, and the bracket 1 is hingedly arranged at the free end of the cantilever.

[0037] In this embodiment, the second support frame 14 is used to install the third motor 15 and the second transmission mechanism 16, the cantilever is installed on the second transmission mechanism 16, and the third motor 15 controls the movement of the second transmission mechanism 16, so as to control the swing of the cantilever, thereby adjusting the spatial position of the bracket 1 installed on the cantilever. Specifically, the second transmission mechanism 16 can adopt a worm gear 20 and a worm 21 mechanism, and the worm gear 20 can be coaxially connected with the driving end of the third motor 15, and then the worm 21 is installed on the second support frame 14, and the worm 21 is correctly meshed with the worm gear 20, and then the cantilever is installed on the worm 21. When the third motor 15 is started, the worm gear 20 and the worm 21 mechanism can be driven to move, so as to achieve the purpose of controlling the swing of the cantilever, that is, the spatial position of the bracket 1 can be controlled.

[0038] Please refer to Figure 1 In some implementations of the present embodiment, the cantilever includes a first cantilever 17 and a second cantilever 18, the first cantilever 17 is connected to the second transmission mechanism 16, the second cantilever 18 is connected to the free end bearing of the first cantilever 17, the first cantilever 17 is provided with a driving mechanism 19 for driving the second cantilever 18 to rotate around its own axis, and the bracket 1 is hingedly arranged at the free end of the second cantilever 18.

[0039] In this embodiment, the cantilever is designed in this structure, which facilitates the driving mechanism 19 to control the rotation of the second cantilever 18, thereby controlling the rotation of the bracket 1. Specifically, the driving mechanism 19 can also use a motor, and the intermediate power transmission mechanism between the driving mechanism 19 and the second cantilever 18 can adopt a gear transmission method, and two mutually adapted gears are installed on the driving end of the driving mechanism 19 and the second cantilever 18 respectively. After installation, the two gears are properly meshed, and the rotation of the second cantilever 18 can be controlled, thereby achieving the purpose of controlling the rotation of the bracket 1.

[0040] When in use, the two performance frames can be assembled together first, and then moved to a stage or other location, with performers standing on the two brackets 1 respectively. Then, the first motor 6, the second motor 13, the third motor 15 and the drive mechanism 19 can be controlled respectively as needed to adjust the positions of the various components of the performance frames, thereby adjusting the spatial position of the bracket 1. Performers standing on the bracket 1 can perform at different spatial positions.

[0041] In summary, the bidirectional low-altitude two-person under-stage performance lifting platform provided by the embodiments of the present invention has at least the following beneficial effects:

[0042] The present embodiment provides a two-way low-altitude two-person under-stage performance lifting platform, which has a rotation control mechanism and a spatial position adjustment mechanism installed on the horizontal moving mechanism, so as to facilitate the adjustment of the spatial position of the bracket 1, thereby facilitating the performers to stand on the bracket 1 to perform in different spatial positions.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Two-way low-altitude two-person performance lifting platform, characterized by: The invention comprises two performance stands, which are detachably connected. Any of the performance stands comprises a horizontal moving mechanism, a rotation control mechanism arranged on the horizontal moving mechanism for universal angle performance, a spatial position adjustment mechanism for bidirectional low-altitude performance and a bracket (1). The spatial position adjustment mechanism comprises an angle adjustment device for universal angle performance and at least one first support frame for adjusting the performance height. The first support frame is rotatably connected to the rotation control mechanism. The angle adjustment mechanism is arranged on the first support frame. The bracket (1) is hinged to the angle adjustment mechanism.

2. The two-way low-altitude two-person performance lifting platform according to claim 1 is characterized in that: The horizontal moving mechanism comprises a base (2), two guide rails (3) symmetrically arranged on the base (2), a first support plate (4) and two wheel pairs (5), the two wheel pairs (5) are located between the two guide rails (3), and the two wheel pairs (5) can roll back and forth along the guide direction of the guide rails (3), and the two wheel pairs (5) are connected via the first support plate (4).

3. The two-way low-altitude two-person performance lifting platform according to claim 2 is characterized in that: The rotation control mechanism comprises a first motor (6) and a first transmission mechanism (7) both of which are arranged on the first support plate (4); the first motor (6) and the first support frame are both rotationally connected to the first transmission mechanism (7).

4. The two-way low-altitude two-person performance lifting platform according to claim 3 is characterized in that: The first support frame comprises a second support plate (8), a third support plate (9), a telescopic mechanism and at least one support rod (10); the second support plate (8) is rotatably connected to the first transmission mechanism (7); one end of the support rod (10) is connected to the second support plate (8) and the other end is hinged to the third support plate (9); the second support plate (8) and the third support plate (9) are both hinged to the telescopic mechanism.

5. The two-way low-altitude two-person performance lifting platform according to claim 4 is characterized in that: The telescopic mechanism comprises a sleeve (11), a screw rod (12) and a second motor (13); the second motor (13) is hinged to the second support plate (8); the screw rod (12) is coaxially connected to a driving end of the second motor (13); the sleeve (11) is threadedly connected to the screw rod (12); and one end of the sleeve (11) away from the screw rod (12) is hinged to the third support plate (9).

6. The two-way low-altitude two-person performance lifting platform according to claim 4 is characterized in that: The angle adjustment device comprises a second support frame (14), a third motor (15), a second transmission mechanism (16) and a cantilever, wherein the second support frame (14) is arranged on the third support plate (9), the third motor (15) and the second transmission mechanism (16) are both arranged on the second support frame (14), the cantilever and the third motor (15) are connected via the second transmission mechanism (16), and the bracket (1) is hingedly arranged at the free end of the cantilever.

7. The two-way low-altitude two-person performance lifting platform according to claim 6 is characterized in that: The cantilever comprises a first cantilever (17) and a second cantilever (18); the first cantilever (17) is connected to the second transmission mechanism (16); the second cantilever (18) is connected to a free end bearing of the first cantilever (17); the first cantilever (17) is provided with a driving mechanism (19) for driving the second cantilever (18) to rotate around its own axis; and the bracket (1) is hingedly arranged at the free end of the second cantilever (18).

Images