Mechanical device capable of walking, rotating and moving on variable track

Abstract

The utility model relates to a mechanical device capable of walking, rotating and moving on a variable track. The mechanical device comprises an annular track beam, a linear track beam, a truss beam, a truss guiding device and a single screen assembly. The two linear track beams are arranged in the inner space of the annular track beam in parallel and are at the same elevation as the annular track beam. The two joist barrow beams are arranged in parallel, the two ends are movably connected with the linear track beams through joist barrow guiding devices, and the joist barrow beams can transversely move along the linear track beams. The number of the single screen assemblies is six, four of the single screen assemblies can move along the annular track, and two of the single screen assemblies are respectively connected with a truss beam and can longitudinally move along the respective truss beam; each group of single screen assembly comprises an LED screen, a guide assembly, a walking driving assembly and a rotation driving assembly; and the six groups of LED screens are used for forming various combinations through self rotation and matched with the movement of the track. The utility model has the advantages of compact structure and small occupied area, can adapt to the track change, and can realize the performance forms of various complex scenes.

Description

Technical Field

[0001] The utility model belongs to the technical field of performance equipment, and particularly relates to a mechanical device capable of walking, rotating and moving on a variable track. Background Art

[0002] How to use fewer mechanical devices to achieve performance forms in complex scenarios, create different scenarios, and thus achieve an immersive feeling is an urgent problem to be solved. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a mechanical device capable of walking, rotating and moving on a variable track, which realizes the functions of both rotation and movement, has the advantages of compact structure, small floor area, and adaptability to track changes, and can realize performance forms in various complex scenarios.

[0004] The utility model provides a mechanical device capable of walking, rotating and moving on a variable track, including an annular track beam, a linear track beam, a truss beam, a truss guiding device, and a single-screen assembly; the two linear track beams are arranged in parallel in the internal space of the annular track beam and are at the same elevation as the annular track beam; the two truss beams are arranged in parallel, and both ends are movably connected to the linear track beam through the truss guiding device and can move horizontally along the linear track beam;

[0005] The single-screen assembly includes six groups, among which four groups of single-screen assemblies can move along the annular track, and two groups of single-screen assemblies are respectively connected to one of the truss beams and can move longitudinally along their respective truss beams;

[0006] Each group of the single-screen assemblies includes an LED screen, a guiding component, a walking driving component, and a rotating driving component, which are used to perform the guiding, walking and rotating actions of the LED screen; the six LED screens are used to form various combinations through their own rotation and in cooperation with the track movement to create different scenarios.

[0007] Further, the annular track beam, the linear track beam, and the truss beam are made of H-shaped steel.

[0008] Further, the walking driving component includes a chain, a first motor reducer, a sprocket, a hanger, and a linear guide rail; the chain is installed on the annular track beam and the truss beam, and the first motor reducer is connected to the hanger through the linear guide rail; the first motor reducer is meshed with the chain through the sprocket and is used to drive the sprocket to rotate through the first motor reducer to realize the walking of the LED screen; the linear guide rail is used to compensate for the offset of the sprocket position by allowing the sprocket to move on the linear guide rail when the guiding component enters the arc track section of the annular track beam.

[0009] Furthermore, the rotary drive assembly includes a slewing support, a second motor reducer, and a gear. The slewing support is installed under the hanger and connected to the LED screen. The second motor reducer is connected to the slewing support through the gear, and is used to drive the gear to rotate through the second motor reducer, so that the gear drives the slewing support to realize the rotation of the LED screen.

[0010] Furthermore, the guide assembly is arranged on both sides of the travel drive assembly, including two pairs of horizontal wheel assemblies, two pairs of vertical wheel assemblies, a rotating seat, and a vertical axis assembly; the horizontal wheel assembly, vertical wheel assembly, rotating seat, and vertical axis assembly are all installed on the rotating seat; the vertical wheel assembly is used to clamp the lower flange of the H-beam for movement, and the horizontal wheel assembly is used to clamp the web of the H-beam for movement to maintain the stability of the single screen assembly; the vertical axis assembly is connected to the hanger, and the vertical axis assembly and the rotating seat can rotate relative to each other.

[0011] By means of the above scheme, through the mechanical device of variable track walking, rotation and movement, it is possible to realize the change of track walking from straight track to curved track, and to realize the complex action of single device rotating and moving. Various complex scenes are realized by using fewer mechanical devices. It has the advantages of compact structure, small footprint, and adaptive track changes.

[0012] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the mechanical device for variable track walking, rotation and movement of the utility model;

[0014] Figure 2 This is the connection diagram of the single screen of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the guide wheel assembly of the utility model. Figure 1 ;

[0016] Figure 4 This is a schematic diagram of the structure of the guide wheel assembly of the utility model. Figure 2 .

[0017] Numbers in the figure:

[0018] 1-annular track beam; 2-straight track beam; 3-truss beam; 4-truss guide device; 5-single screen assembly; 51-LED screen; 52-guide assembly;

[0019] 521 - Horizontal wheel assembly; 522 - Vertical wheel assembly; 523 - Rotary seat; 524 - Vertical shaft assembly;

[0020] 531 - Chain; 532 - First motor reducer; 533 - Sprocket; 534 - Hanger; 535 - Linear guide rail;

[0021] 541 - Slewing bearing; 542 - Second motor reducer; 543 - Gear. Detailed implementation mode

[0022] The following combines the accompanying drawings and embodiments to further describe in detail the specific implementation mode of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0023] Refer Figures 1 to 4 As shown, this embodiment provides a mechanical device that can walk, rotate and move on variable tracks, including a circular track beam 1, a linear track beam 2, a truss beam 3, a truss guiding device 4, and a single - screen assembly 5; two linear track beams 2 are arranged in parallel in the inner space of the circular track beam 1 and are at the same elevation as the circular track beam 1; two truss beams 3 are arranged in parallel, and both ends are movably connected to the linear track beam 2 through the truss guiding device 4 and can move horizontally along the linear track beam 2.

[0024] The single - screen assembly 5 includes six groups, among which four groups of single - screen assemblies 5 can move along the circular track, and two groups of single - screen assemblies 5 are each connected to a truss beam 3 and can move longitudinally along their respective truss beams 3.

[0025] Each group of single - screen assemblies 5 includes an LED screen 51, a guiding component 52, a walking driving component, and a rotating driving component, which are used to perform the guiding, walking, and rotating actions of the LED screen 51; the six LED screens 51 are used to form various combinations through their own rotation and in cooperation with the track movement to create different scenes, thereby achieving an immersive feeling.

[0026] This mechanical device that can walk, rotate and move on variable tracks can not only achieve variable - track walking from a linear track to an arc track, but also achieve complex actions of single - device rotation and movement at the same time. It realizes various complex performance forms with fewer mechanical devices, and has the advantages of compact structure, small floor area, and adaptability to track changes.

[0027] In this embodiment, the circular track beam 1, the linear track beam 2, and the truss beam 3 are made of H - shaped steel.

[0028] In this embodiment, the travel drive assembly includes a chain 531, a first motor reducer 532, a sprocket 533, a hanger 534, and a linear guide 535; the annular track beam 1 and the truss beam 3 are installed with a chain 531, and the first motor reducer 532 is connected to the hanger 534 through a linear guide 535; the first motor reducer 532 is engaged with the chain 531 through the sprocket 533, and is used to drive the sprocket 533 to rotate through the first motor reducer 532 to realize the travel of the LED screen 51; the linear guide 535 is used to compensate for the offset of the position of the sprocket 533 by moving the sprocket 533 on the linear guide 535 when the guide assembly 52 enters the arc track section of the annular track beam 1. During the movement, the sprocket 533 is guided by the guide assembly 52 and can move on the linear guide rail 535. When the LED screen 51 enters the circular arc track section, the guide wheel assembly 52 enters the circular arc track section first, while the sprocket is still in the linear track section, resulting in the sprocket 533 being unable to smoothly transition to the circular arc track section. At this time, the function of the linear guide rail 535 is to compensate for the offset of the sprocket position when the screen enters the circular arc track section from the linear track section.

[0029] In this embodiment, the rotary drive assembly includes a slewing support 541, a second motor reducer 542, and a gear 543. The slewing support 541 is installed under the hanger 534 and is connected to the LED screen 51. The second motor reducer 542 is connected to the slewing support 541 through the gear 543, and is used to drive the gear 543 to rotate through the second motor reducer 542, so that the gear 543 drives the slewing support 541 to realize the rotation of the LED screen 51.

[0030] In this embodiment, the guide assembly 52 is arranged on both sides of the walking drive assembly, including two pairs of horizontal wheel assemblies 521, two pairs of vertical wheel assemblies 522, a rotating seat 523, and a vertical shaft assembly 524; the horizontal wheel assembly 521, the vertical wheel assembly 522, the rotating seat 523, and the vertical shaft assembly 524 are all installed on the rotating seat 523; the vertical wheel assembly 522 is used to clamp the lower flange of the H-shaped steel for movement, and the horizontal wheel assembly 521 is used to clamp the web of the H-shaped steel for movement to maintain the stability of the single screen assembly 5; the vertical shaft assembly 524 is connected to the hanger 534, and the vertical shaft assembly 524 and the rotating seat 523 can rotate relative to each other. Since the annular track beam 1 has a straight track section and an arc track section, the relative rotation of the vertical shaft assembly 524 and the rotating seat 523 can ensure smooth passage during the movement of the LED screen 51.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A mechanical device for variable track travel, rotation and movement, characterized in that: The invention comprises an annular track beam (1), a linear track beam (2), a truss beam (3), a truss guide device (4), and a single screen assembly (5); the two linear track beams (2) are arranged in parallel in the inner space of the annular track beam (1) and are at the same elevation as the annular track beam (1); the two truss beams (3) are arranged in parallel, and both ends of the truss beams (3) are movably connected to the linear track beam (2) through the truss guide device (4) and can move laterally along the linear track beam (2); The single screen assembly (5) includes six groups, of which four groups of single screen assembly (5) can move along the circular track, and two groups of single screen assembly (5) are respectively connected to one of the truss beams (3) and can move longitudinally along their respective truss beams (3); Each group of the single screen components (5) comprises an LED screen (51), a guide component (52), a walking drive component, and a rotating drive component, and is used to perform the guiding, walking and rotating actions of the LED screen (51); the six groups of the LED screens (51) are used to form a variety of combinations through their own rotation and coordinated track movement to create different scenes.

2. The variable track travel, rotation and movement mechanical device according to claim 1, characterized in that: The annular track beam (1), the linear track beam (2) and the truss beam (3) are made of H-shaped steel.

3. The variable track travel, rotation and movement mechanical device according to claim 2, characterized in that: The travel drive assembly comprises a chain (531), a first motor reducer (532), a sprocket (533), a hanger (534), and a linear guide rail (535); the annular track beam (1) and the truss beam (3) are equipped with the chain (531), and the first motor reducer (532) is connected to the hanger (534) via the linear guide rail (535); the first motor reducer (532) is meshed with the chain (531) via the sprocket (533), and is used to drive the sprocket (533) to rotate via the first motor reducer (532), so as to realize the travel of the LED screen (51); the linear guide rail (535) is used to compensate for the deviation of the position of the sprocket (533) by allowing the sprocket (533) to move on the linear guide rail (535) when the guide assembly (52) enters the circular arc track section of the annular track beam (1).

4. The variable track travel, rotation and movement mechanical device according to claim 3, characterized in that: The rotary drive assembly comprises a slewing support (541), a second motor reducer (542), and a gear (543); the slewing support (541) is installed below the hanger (534) and connected to the LED screen (51); the second motor reducer (542) is connected to the slewing support (541) via the gear (543) and is used to drive the gear (543) to rotate via the second motor reducer (542), so that the gear (543) drives the slewing support (541) to realize the rotation of the LED screen (51).

5. The variable track travel, rotation and movement mechanical device according to claim 4, characterized in that: The guide assembly (52) is arranged on both sides of the walking drive assembly, and includes two pairs of horizontal wheel assemblies (521), two pairs of vertical wheel assemblies (522), a rotating seat (523), and a vertical shaft assembly (524); the horizontal wheel assembly (521), the vertical wheel assembly (522), the rotating seat (523), and the vertical shaft assembly (524) are all installed on the rotating seat (523); the vertical wheel assembly (522) is used to clamp the lower flange of the H-shaped steel for movement, and the horizontal wheel assembly (521) is used to clamp the web of the H-shaped steel for movement, so as to maintain the stability of the single screen assembly (5); the vertical shaft assembly (524) is connected to the hanger (534), and the vertical shaft assembly (524) and the rotating seat (523) can rotate relative to each other.

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