Compact orbiter for hanging performances

Abstract

The present application relates to the technical field of stage performance equipment, and in particular to an orbital aircraft used for actors to perform in the air, including a translation mechanism and a lifting mechanism arranged on the upper and lower sides of the track. The track is I-shaped, and the translation mechanism is close to the track. The translation mechanism includes an active wheel drive assembly and a driven wheel assembly connected by a connecting beam; the connecting beam body is arranged on one side of the track, and the other side of the track is fixed to a steel frame or a building through a plurality of hanging frames. The connecting beam is connected to at least one set of guide wheel groups, and the guide wheel group includes wheel groups located on the left and right sides of the track. The connecting beam is also connected to the lifting mechanism, and the lifting mechanism includes a winch, and the winch retracts and releases the rope to connect the person or object that needs to be suspended for the performance. The orbital aircraft of the present application has a reasonable and streamlined structure, a small motion inertia, a high operating accuracy, and reliable operation. It can better ensure the stability of the actors' aerial performances, and the installation and maintenance of the orbital aircraft is simpler and the cost is lower.

Description

Technical Field

[0001] The present application relates to the technical field of stage performance equipment, and in particular to an orbital aircraft device used for actors to perform in the air. Background Art

[0002] During aerial performances, the hoisting equipment used by actors is collectively called an aircraft, also known as wire. Over the years, directors of martial arts scenes in movies and TV have used the mechanical principles and characteristics of wire technology to widely apply it to action stunts in movies and TV. The superb aerial acrobatics, somersaults, fighting and other stunts are extremely subtle in the camera, and the legendary characters are rendered lifelike, which is a feast for the eyes of the majority of movie and TV audiences.

[0003] In recent years, film and television aircraft technology has been cleverly applied to stage performance spaces and has performed quite well. It has played a finishing touch in large-scale literary and artistic evenings and has been favored by evening party producers, directors and TV viewers. From the beautiful moonlit figure of "Chang'e Flying to the Moon" in the "Tianya Gong Shi Moment" on Yangzhou's "Xichuntai" to the graceful aerial posture of "Flower Fairy" in the "Splendid China" in Shenzhen's "Window of the World"; and even the graceful charm of "Seven Fairies Descending to the Earth" in the "Lijiang Flower Moon Night" in Guilin's landscape; as well as in large-scale literary and artistic evenings such as the "Rainbow Awards" in Beijing and the "International Fashion Model Competition" in Shanghai. The soft aerial dance shapes all reflect the beauty of wire acrobatics on the stage and the tacit understanding of innovation awareness and cooperation in today's stage art.

[0004] However, the existing aircraft used in stage performances have relatively complex structures, high production costs, and difficult installation and maintenance. For example, the Chinese patent announcement number is CN109011658B, and the name is: A track curve aircraft. The track curve aircraft disclosed in the application includes a translation mechanism and a lifting mechanism; the translation mechanism includes two symmetrically arranged translation units, the translation unit includes a drive mounting frame, a drive motor and a drive wheel, there are two drive motors, the drive wheel is fixed on the output shaft of the drive motor, and the drive wheel rolls on the upper surface of the guide rail; the lifting mechanism includes a suspension frame, a winch mounting frame, and a winch, the two ends of the suspension frame are respectively rotatably hinged on the two translation units, and the rotation axis of the suspension frame is perpendicular to the plane formed by the two parallel guide rails, and the lifting winch is provided with a wire rope, and the wire rope passes through the pulley assembly fixed on the winch mounting frame and is connected to a lifting ring. This invention adopts a horizontally driven dual-drive mechanism, and a lifting drive adopts a single-drum self-roping mechanism. The lifting mechanism requires a matching rope-arranging pulley group, which has a relatively complex structure, and is complicated to manufacture, install and maintain, and has a high cost. Summary of the invention

[0005] In order to optimize the structure of the performance aircraft and reduce the cost of use and maintenance, the present application provides a compact performer orbital aircraft, which has the advantages of simple structure, compact and reasonable, stable operation, safe and reliable, light overall weight, low operating noise and inertia.

[0006] The present application proposes a compact orbital aircraft for hanging performances, including a translation mechanism 2 and a lifting mechanism 3 arranged on the upper and lower sides of a track 1, wherein the track 1 is I-shaped, the translation mechanism 2 is close to the track 1, and the translation mechanism 2 includes an active wheel drive assembly 21 and a driven wheel assembly 22 connected by a C-shaped connecting beam 4; the connecting beam 4 is mainly arranged on one side of the track 1, and the other side of the track 1 is fixed to a steel frame or a building through a plurality of hanging frames; the connecting beam 4 is connected to at least one group of guide wheel groups 5, and the guide wheel groups 5 include a first wheel group 51 and a second wheel group 52 located on the left and right sides of the track 1, and the first wheel group 51 and the second wheel group 52 are connected by a connecting plate 53; the connecting beam 4 is also connected to the lifting mechanism 3, and the lifting mechanism 3 includes a winch 31, and the winch 31 retracts and releases a rope 32.

[0007] Furthermore, the I-shaped track 1 includes a track longitudinal beam 11 and a first transverse rail 12 and a second transverse rail 13 integrally formed therewith, the first transverse rail 12 and the second transverse rail 13 are located at both ends of the longitudinal beam 11 and are respectively perpendicular to the longitudinal beam 11, and the first transverse rail 12 and the second transverse rail 13 have first vertical rails 14 and second vertical rails 15 protruding from the edges of the first transverse rail 12 and the second transverse rail 13 facing each other, and the track longitudinal beam 11 forms a track groove 16 with the first transverse rail 12, the first vertical rail 14 and the second transverse rail 13, the second vertical rail 15 respectively.

[0008] Furthermore, the connecting beam 4 includes a first vertical connecting beam 41, a transverse connecting beam 42, and a second vertical connecting beam 43. The first vertical connecting beam 41 is connected to the active wheel driving assembly 21, the transverse connecting beam 42 is connected to the lifting mechanism 3, and the second vertical connecting beam 43 is connected to the driven wheel assembly 22; the first vertical connecting beam 41 and the second vertical connecting beam 43 are respectively provided with at least one set of guide wheel groups 5.

[0009] Furthermore, the driving wheel drive assembly 21 includes a first reduction drive motor 211 and a walking wheel 212 installed on its power output shaft, and the walking wheel 212 moves along the first transverse track 12. The driven wheel assembly 22 includes a driven wheel, and the driven wheel also moves along the first transverse track 12. The guide wheel group 5 moves along the first vertical track 14 and / or the second vertical track 15.

[0010] Furthermore, two ends of the transverse connecting beam 42 are rotatably hinged to the first vertical connecting beam 41 and the second vertical connecting beam 43 respectively through a pin shaft 44 .

[0011] Furthermore, the hoist 31 includes a second reduction drive motor 311 and a drum 312 . The drum 312 is connected to the output shaft of the second reduction drive motor 311 . The second reduction drive motor 311 is fixedly connected to the transverse connecting beam 42 .

[0012] Furthermore, the lifting mechanism 3 further includes an outer frame 33 , and the rope 32 is led out from the drum 312 , passes through a pulley 331 fixed on the outer frame 33 , and is connected to the weight 6 .

[0013] Furthermore, a drum 312 is provided on the left and right of the second reduction drive motor 311 , and the rope 32 is a steel wire rope, and a heavy hammer 6 is hung at the end of the steel wire rope.

[0014] Furthermore, an electric control box 7 for supplying power to the orbiter and transmitting control signals is installed on the outer frame 33. The electric control box 7 is connected to a sliding contact joint 8 of a track groove 16 extending to one side of the track 1. The sliding contact joint 8 is slidingly connected to a contact head 213 provided on the wall of the longitudinal beam 11. The contact head 213 is connected to a first reduction drive motor 211. A wireless transmission signal system is provided in the electric control box 7.

[0015] Furthermore, the traveling wheel, driven wheel and guide wheel group adopt a steel inner core and are covered with polyurethane.

[0016] The above technical solution has the following advantages or beneficial effects: the orbital vehicle of the present application is structurally optimized, has a reasonable structure, reliable operation, and can better ensure the stability of the actors' aerial performances; the overall equipment is light in weight, has a small inertia, and has a higher operating accuracy. The structure is more concise and compact, the installation and maintenance are simpler, and the operation is more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art description. Obviously, for those skilled in the art, other drawings can be obtained based on the provided drawings without creative work.

[0018] Figure 1 It is a schematic structural diagram of a compact orbital vehicle for hanging performances according to a specific embodiment of the present application.

[0019] Figure 2 It is a structural schematic diagram of a compact orbital aircraft track and a connecting beam for hanging performances according to a specific embodiment of the present application.

[0020] Figure 3 It is a structural schematic diagram of a cross-section of a compact orbital aircraft track for hanging performances according to a specific embodiment of the present application.

[0021] Figure 4 It is a schematic structural diagram of a compact orbital vehicle for suspended performances according to another specific embodiment of the present application.

[0022] Figure 5 It is a structural schematic diagram of a compact orbital aircraft lifting mechanism for hanging performances according to a specific embodiment of the present application.

[0023] Figure 6 It is a simplified structural diagram of a compact orbital aircraft circuit for hanging performances according to a specific embodiment of the present application.

[0024] Among them, 1-track; 11-longitudinal beam; 111-L-shaped protrusion; 12-first transverse track; 13-second transverse track; 14-first vertical track; 15-second vertical track; 16-track groove; 17-limiting piece; 18-touch iron; 19-hoisting groove; 2-translation mechanism; 21-driving wheel drive assembly; 211-first reduction drive motor; 212-travel wheel; 213-contact head; 22-driven wheel assembly; 3-lifting Mechanism; 31- winch; 311- second reduction drive motor; 312- drum; 32- rope; 33- outer frame; 331- pulley; 4- connecting beam; 41- first vertical connecting beam; 42- transverse connecting beam; 43- second vertical connecting beam; 44- pin shaft; 5- guide wheel group; 51- first wheel group; 52- second wheel group; 53- connecting plate; 6- lifting weight; 7- electric control box; 8- sliding contact joint; 9- lifting stroke switch. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application are clearly and completely described below in conjunction with the drawings of the present application. Obviously, the described embodiments are only part of the embodiments of the present application and are intended to be used to explain the inventive concept. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application.

[0026] The orientation or position relationship indicated by the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. used in the description are based on the orientation or position relationship shown in the drawings and are only for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation.

[0027] The terms "first", "second", etc. used in the description are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" or "second" may explicitly or implicitly include one or more of the features. The term "plurality" means two or more, unless otherwise clearly and specifically specified.

[0028] Unless otherwise clearly specified and limited, the terms "connected", "connected" and the like used in the description should be understood in a broad sense, for example, it can be fixedly connected, detachably connected, or integrated; it can be mechanically connected, electrically connected; it can be directly connected, indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments can be understood according to specific circumstances.

[0029] Unless otherwise clearly specified and limited, when a first feature is “above”, “below” or “above” a second feature, it may be that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0030] The term "a specific embodiment" used in the description means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0031] like Figure 1 and Figure 2As shown, a specific embodiment of the present application proposes a compact orbital aircraft for hanging performances, and the orbital aircraft includes a translation mechanism 2 and a lifting mechanism 3 arranged on the upper and lower sides of an I-shaped track 1. The translation mechanism 2 is located above the track 1, and the translation mechanism 2 includes a driving wheel drive assembly 21 and a driven wheel assembly 22 connected by a C-shaped connecting beam 4. The main body of the connecting beam 4 is arranged on one side of the track 1, and the other side of the track 1 is fixed to a steel frame or a building load-bearing beam through a plurality of hanging frames, and the connecting beam 4 is also connected to the lifting mechanism 3. The connecting beam 4 is connected to at least one set of guide wheel groups 5, and the guide wheel group 5 includes a first wheel group 51 and a second wheel group 52 located on the left and right sides of the track 1, and the first wheel group 51 and the second wheel group 52 are connected by a connecting plate 53. The lifting mechanism 3 includes a winch 31, and the winch 31 retracts and releases a rope 32, and the person or object that needs to be hung for the performance is connected to the rope 32.

[0032] The connecting beam 4 includes a first vertical connecting beam 41, a transverse connecting beam 42, and a second vertical connecting beam 43. The vertical width of the connecting beam 4 is wider than the vertical width of the longitudinal beam 11 of the track 1. The first vertical connecting beam 41 is connected to the driving wheel driving assembly 21, the transverse connecting beam 42 is connected to the lifting mechanism 3, and the second vertical connecting beam 43 is connected to the driven wheel assembly 22. The first vertical connecting beam 41 and the second vertical connecting beam 43 are respectively provided with at least one set of guide wheel groups 5, preferably, two sets of guide wheel groups 5 are respectively provided.

[0033] like Figure 2 and Figure 3 As shown, a specific embodiment of the present application proposes a compact orbital aircraft for hanging performances, wherein the I-shaped track 1 includes a track longitudinal beam 11 and a first transverse track 12 and a second transverse track 13 integrally formed therewith, wherein the first transverse track 12 and the second transverse track 13 are located at both ends of the longitudinal beam 11 and are respectively perpendicular to the longitudinal beam 11. The edges of the first transverse track 12 and the second transverse track 13 protrude toward each other with a first vertical track 14 and a second vertical track 15, and the track longitudinal beam 11 forms a track groove 16 with the first transverse track 12, the first vertical track 14, the second transverse track 13, and the second vertical track 15 respectively. The translation mechanism 2 moves along the first transverse track 12, and simultaneously cooperates with the guide wheel group 5 to move along the first vertical track 14 and / or the second vertical track 15.

[0034] like Figure 1 and Figure 4As shown, a specific embodiment of the present application proposes a compact orbital aircraft for hanging performances, wherein the driving wheel drive assembly 21 includes a first reduction drive motor 211 and a running wheel 212 mounted on its power output shaft, and the running wheel 212 moves along the first transverse track 12. The driven wheel assembly 22 includes a driven wheel, and the driven wheel moves along the first transverse track 12. The guide wheel group 5 moves along the first vertical track 14 and / or the second vertical track 15. The two ends of the transverse connecting beam 42 are respectively hinged to the first vertical connecting beam 41 and the second vertical connecting beam 43 through the pin shaft 44.

[0035] like Figure 5 As shown, a specific embodiment of the present application proposes a compact orbital aircraft for hanging performances, wherein the hoist 31 includes a second reduction drive motor 311 and a drum 312, and the drum 312 is arranged at both ends of the output shaft of the second reduction drive motor 311. Preferably, a drum 312 is provided on the left and right of the second reduction drive motor 311. The second reduction drive motor 311 is fixed on the transverse connecting beam 42, and then the translation mechanism 2 moves along the track 1 with the lifting mechanism 3. The lifting mechanism 3 also includes an outer frame 33, and the rope 32 is led out from the drum 312, passes through the pulley 331 fixed on the outer frame 33, and is connected to the weight 6. The rope 32 is preferably a steel wire rope, and the end of the steel wire rope hangs the weight 6, so that the steel wire rope always remains in a hanging state, and the steel wire rope rebound is prevented from causing the rope to be loose or disordered. The movement of the translation mechanism 2 drives the lifting mechanism 3, and then the hoist 31 retracts and releases the steel wire rope to move the performer or object fixed under the weight 6. The two ends of the track 1 are provided with stoppers 17 to limit the movement of the translation mechanism 1. The connecting beam 4 is connected with a bumper 18 to avoid mutual collision when two or more orbital vehicles are arranged on the track 1. The outer frame 33 is connected with a lifting travel switch 9 to control the movement of the translation mechanism 2 and the lifting mechanism 3.

[0036] like Figure 4 and Figure 6As shown, a specific embodiment of the present application proposes a compact orbital aircraft for hanging performances, and an electric control box 7 for powering the orbital aircraft and transmitting control signals is installed on the outer frame 33. The electric control box 7 is connected to the sliding contact joint 8 of the track groove 16 extending to one side of the track 1, and the sliding contact joint 8 is slidably connected to the contact head 213 arranged on the wall of the longitudinal beam 11, and the contact head 213 is connected to the first reduction drive motor 211. A wireless transmission signal system is arranged in the electric control box 7, which transmits the operation data of the orbital aircraft to the stage control center through the wireless network in real time, and receives instructions from the stage control center at the same time, thereby controlling the movement of the translation mechanism 1 and the lifting mechanism 3. On the other side of the track 1 relative to the contact head 213, the longitudinal beam 11 is convexly provided with an L-shaped protrusion 111, and the L-shaped protrusion 111 and the longitudinal beam 11 form a hanging groove 19. One end of the hanging frame is fixed to the steel frame or the building load-bearing beam, and the other end extends into the hanging groove 19 and is fixedly connected to the longitudinal beam 11.

[0037] Preferably, the travel wheel, driven wheel and guide wheel are made of steel inner core and covered with polyurethane, which ensures the strength of the wheel and increases friction, avoids idling and slipping at high speed, improves the running accuracy of the equipment and reduces rolling noise.

[0038] Although the embodiments of the present application have been shown and described above, it is to be understood that the above embodiments are exemplary and cannot be construed as limiting the present application. Without departing from the spirit and scope of the present application, the present application may also have various changes and improvements, which all fall within the scope of the present application to be protected.

Claims

1. A compact orbital aircraft for hanging performances, comprising a translation mechanism (2) and a lifting mechanism (3) arranged on the upper and lower sides of a track (1), characterized in that: The track (1) is in an I-shape, the translation mechanism (2) is close to the track (1), and the translation mechanism (2) comprises a driving wheel drive assembly (21) and a driven wheel assembly (22) connected by a C-shaped connecting beam (4); the connecting beam (4) is mainly arranged on one side of the track (1), and the track (1) is fixed to a steel frame or a building on the other side via a plurality of hanging frames; the connecting beam (4) is connected to at least one set of guide wheel assemblies (5), and the guide wheel assemblies (5) comprise a first wheel assembly (51) and a second wheel assembly (52) located on the left and right sides of the track (1), and the first wheel assembly (51) and the second wheel assembly (52) are connected to the track (1). The first and second wheel groups (51) and (52) are connected by a connecting plate (53); the connecting beam (4) is also connected to the lifting mechanism (3); the lifting mechanism (3) comprises a hoist (31); the hoist (31) retracts and releases a rope (32); the I-shaped track (1) comprises a longitudinal beam (11) and a first transverse track (12) and a second transverse track (13) integrally formed therewith; the first transverse track (12) and the second transverse track (13) are located at two ends of the longitudinal beam (11) and are respectively perpendicular to the longitudinal beam (11); the first transverse track (12) and the second transverse track (13) are (13) a first vertical track (14) and a second vertical track (15) are protruded from the edges thereof, the longitudinal beam (11) respectively forms a track groove (16) with the first transverse track (12), the first vertical track (14) and the second transverse track (13) and the second vertical track (15); the connecting beam (4) comprises a first vertical connecting beam (41), a transverse connecting beam (42) and a second vertical connecting beam (43), the first vertical connecting beam (41) is connected to the driving wheel driving assembly (21), the transverse connecting beam (42) is connected to the lifting mechanism (3), and the first vertical connecting beam (41) is connected to the driving wheel driving assembly (21), the transverse connecting beam (42) is connected to the lifting mechanism (3), and the second vertical connecting beam (43) is connected to the first vertical connecting beam (41) and the second vertical connecting beam (43) The two vertical connection beams (43) are connected to the driven wheel assembly (22); the first vertical connection beam (41) and the second vertical connection beam (43) are respectively provided with at least one set of guide wheel assemblies (5); the driving wheel drive assembly (21) comprises a first reduction drive motor (211) and a running wheel (212) mounted on its power output shaft; the driven wheel assembly (22) comprises a driven wheel, the running wheel (212) and the driven wheel both move along a first transverse track (12); and the guide wheel assembly (5) moves along a first vertical track (14) and / or a second vertical track (15).

2. The compact orbital aircraft for hanging performance according to claim 1, characterized in that: Both ends of the transverse connecting beam (42) are rotatably hinged to the first vertical connecting beam (41) and the second vertical connecting beam (43) respectively through pin shafts (44).

3. The compact orbital aircraft for hanging performance according to claim 1, characterized in that: The hoist (31) comprises a second reduction drive motor (311) and a drum (312); the drum (312) is connected to the output shaft of the second reduction drive motor (311); and the second reduction drive motor (311) is fixedly connected to the transverse connecting beam (42).

4. The compact orbital aircraft for hanging performances according to claim 3, characterized in that: The lifting mechanism (3) further comprises an outer frame (33), and the rope (32) is led out from the drum (312), passes through a pulley (331) fixed on the outer frame (33), and is connected to a weight (6).

5. The compact orbital aircraft for hanging performances according to claim 3, characterized in that: A reel (312) is provided on the left and right of the second reduction drive motor (311), and the rope (32) is a steel wire rope, with a heavy hammer (6) hung on the end of the steel wire rope.

6. The compact orbital aircraft for hanging performances according to claim 4, characterized in that: An electric control box (7) for supplying power to the orbiter and transmitting control signals is installed on the outer frame (33). The electric control box (7) is connected to a sliding contact joint (8) of a track groove (16) extending toward one side of the track (1). The sliding contact joint (8) is slidably connected to a contact head (213) provided on the wall of the longitudinal beam (11). The contact head (213) is connected to a first reduction drive motor (211). A wireless transmission signal system is provided in the electric control box (7).

7. The compact orbital aircraft for hanging performances according to claim 1, characterized in that: The traveling wheel, driven wheel and guide wheel set adopt a steel inner core and are covered with polyurethane.

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