CN209790879U - A swivel mount for high performance of turning - Google Patents

Abstract

the embodiment of the utility model discloses swivel mount for high performance of turning relates to stage property field, and the swivel mount includes base casing, swivel sleeve, two swing platform, swing drive arrangement and rotation drive arrangement. The upper part of the base shell is provided with a directional supporting pipe; the lower end of the rotating sleeve is rotatably sleeved at the upper end of the supporting tube, and the upper end of the rotating sleeve is provided with a fixed shaft extending along the radial direction of the rotating sleeve; two swing platform symmetrical arrangement are in the periphery of rotatory telescopic to rotate with the both ends of fixed axle respectively and be connected, swing platform's border is provided with at least one grafting portion. By arranging the two swing platforms, two actors can simultaneously perform high-turning projects, and acrobatic performance projects are enriched; the swinging platform rotates and swings with a certain amplitude in the performance process of acrobatics actors, so that audiences can watch acrobatics from multiple angles more clearly, the performance difficulty is increased, and meanwhile, the thrill of the audiences is increased, and an unprecedented novel style appears.

Description

A swivel mount for high performance of turning

Technical Field

The embodiment of the utility model provides a stage property field, concretely relates to swivel mount for high performance of turning.

Background

In the acrobatic performance, an actor can be seen to often make a single or double high-cruel project on the prop, the existing prop is fixedly arranged, so that audiences do not have strong thrill and excitement in the performance process, the swing and the rotation can not be generated, the performance at an angle can be shown for the audiences, the ornamental performance is greatly reduced, the acrobatic performance can have strong thrill excitement, the safety of the actor can be ensured, and the prop becomes a problem which is often faced by an acrobatic performance group.

SUMMERY OF THE UTILITY MODEL

therefore, the embodiment of the utility model provides a swivel mount for high performance of turning to there are simple structure and function singleness in the stage property equipment of solving among the prior art, can't satisfy the problem that people viewed and admire the requirement.

In order to achieve the above object, the embodiment of the present invention provides a swivel mount for high-crutch performance, the swivel mount for high-crutch performance includes:

The device comprises a base shell, a support pipe and a base, wherein a cavity is formed in the base shell, and the upper part of the base shell is provided with the support pipe extending upwards;

The lower end of the rotating sleeve is rotatably sleeved at the upper end of the supporting tube, and the upper end of the rotating sleeve is provided with a fixed shaft extending along the radial direction of the rotating sleeve;

The two swing platforms are symmetrically arranged on the periphery of the rotating sleeve and are respectively and rotatably connected with two ends of the fixed shaft, and at least one insertion part is arranged on the edge of each swing platform;

The swing driving device is used for driving the swing platform to swing around the fixed shaft;

A rotational drive means for driving the rotating sleeve to rotate about its axis.

Furthermore, the swing driving device comprises a first motor, a double-output-shaft reduction box, two eccentric wheels and two swing assemblies, wherein the first motor and the double-output-shaft reduction box are fixedly arranged in the rotary sleeve, two through holes are symmetrically formed in the side wall of the rotary sleeve, and a rotating shaft of the first motor is connected with an input shaft of the double-output-shaft reduction box; two output shafts of the double-output-shaft reduction box respectively extend out of the rotating sleeve through the two through holes and are respectively inserted into central holes of the two eccentric wheels; the swinging assembly comprises cranks and connecting rods, one ends of the two cranks are respectively sleeved on eccentric shafts of the two eccentric wheels, the other ends of the two cranks are respectively inserted into through holes at one ends of the two connecting rods, and the other ends of the two connecting rods are respectively hinged with the two swinging platforms.

furthermore, the connecting rod is V-shaped.

furthermore, the rotation driving device comprises a second motor and a single-output-shaft speed reducer which are arranged in the base shell, and a transmission shaft which is rotatably arranged in the supporting pipe, wherein a rotating shaft of the second motor is connected with an input shaft of the single-output-shaft speed reducer, an output shaft of the single-output-shaft speed reducer is connected with one end of the transmission shaft, and the other end of the transmission shaft is connected with the inner wall of the rotating sleeve.

Furthermore, the insertion part is an insertion pipe arranged at the edge of the swing platform.

Further, the rotating frame for the high-crutch performance further comprises at least three supporting frames arranged on the periphery of the base shell.

Furthermore, four rollers are arranged at the bottom of the base shell.

The embodiment of the utility model provides a have following advantage:

1. The utility model discloses a swivel mount for high performance of turning through setting up two swing platform, can make two actors perform the high project of turning simultaneously, richened the project of acrobatics performance.

2. The utility model discloses a swivel mount for high performance of turning through setting up rotation drive arrangement, can make swing platform take place to rotate, makes spectator's ability more clear from the multi-angle acrobatic program of watching.

3. the utility model discloses a swivel mount for high performance of turning through setting up swing drive arrangement, make swing platform take place the swing of certain range at acrobatic actor performance in-process, when increasing the performance degree of difficulty, increased spectator's thrill and felt to unprecedented novelty pattern has appeared.

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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

the structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic perspective view of a swivel stand for high-crutch performance according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1;

Fig. 3 is a schematic side view of the swing driving device and the swing platform according to the embodiment of the present invention;

fig. 4 is a schematic side view of a cross-sectional structure of a rotating frame for high-crutch performance according to an embodiment of the present invention.

Description of reference numerals: 10. a base housing; 20. rotating the sleeve; 30. a swing platform; 40. a swing drive device; 60. a rotation driving device; 50. a support frame; 11. supporting a tube; 12. a connecting plate; 21. a fixed shaft; 22. a pedal; 31. a plug-in part; 32. turning; 41. a first motor; 42. a double-output-shaft reduction box; 43. an eccentric wheel; 44. a rocking assembly; 441. a crank; 442. a connecting rod; 51. a first support bar; 52. a second support bar; 53. a third support bar; 54. a connecting rod; 61. a second motor; 62. a single output shaft reducer; 63. a drive shaft.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the swivel stand for high-abduction performance includes a base housing 10, a swivel sleeve 20, two swing platforms 30, a swing driving means 40, and a rotation driving means 60.

the base housing 10 is a rectangular parallelepiped housing, but the shape of the base housing 10 is not limited thereto, and may be other shapes, the inside of the base housing 10 has a cavity, the upper portion of the base housing 10 is provided with a support pipe 11 extending upward, the support pipe 11 is welded to the base housing 10, the inside of the support pipe 11 is communicated with the inside of the base housing 10, and the bottom of the base housing 10 is provided with four rollers for moving the rotating frame conveniently.

The rotating sleeve 20 is arranged above the supporting tube 11, the lower end of the rotating sleeve 20 is rotatably sleeved at the upper end of the supporting tube 11 through a bearing, the axis of the rotating sleeve 20 and the axis of the supporting tube 11 are in the same straight line, in order to reduce the diameter of the rotating sleeve 20, a necking part with the outer diameter smaller than that of the lower end of the supporting tube 11 can be arranged at the upper end of the supporting tube 11, the bearing is sleeved at the periphery of the necking part, the lower end of the rotating sleeve 20 is rotatably connected with the upper end of the supporting tube 11 through the bearing, meanwhile, the necking part can limit the rotation of the transmission shaft 63, the rotation of the transmission shaft 63 is avoided being locked, and the transmission. The upper end of the rotating sleeve 20 is provided with a fixed shaft 21 extending in the radial direction of the rotating sleeve 20. In order to ensure that the rotating sleeve 20 is stressed evenly during the process of the actor playing, the distance between the two ends of the fixed shaft 21 and the rotating sleeve 20 is equal, and the axis of the fixed shaft 21 is perpendicular to the axis of the rotating sleeve 20. Further, a pedal 22 is disposed on an outer wall of the rotating sleeve 20 to facilitate the movement of the actor up and down the rotating frame.

the swing platform 30 is used for providing a standing platform for actors, the swing platform 30 is formed by welding a plurality of metal pipes, and in the embodiment, the shape and the size of the two swing platforms 30 are the same, so that the stress balance of the rotating sleeve 20 is ensured, and the abrasion of the rotating sleeve 20 during rotation is reduced. Two swing platform 30 symmetrical arrangement are in the periphery of rotatory sleeve 20 to rotate with the both ends of fixed axle 21 through the bearing respectively and be connected, and every swing platform 30's border is provided with two grafting portions 31, and grafting portion 31 is the intubate that welds in swing platform 30 border in this embodiment, and the intubate can play the fixed action to turning 32. When the device is used, the lower ends of the cranks 32 for performing high-rise projects are inserted into the insertion pipes, and the other cranks 32 are inserted together one by one, so that performances at different heights are realized, and the specific number of the cranks 32 is increased or decreased according to the requirements of the performances.

As shown in fig. 3 and 4, the swing driving device 40 is used for driving the swing platform 30 to swing around the fixed shaft 21, the swing driving device 40 includes a first motor 41, a dual output shaft reduction box 42, two eccentric wheels 43 and two swing assemblies 44, the first motor 41 and the dual output shaft reduction box 42 are fixedly installed in the rotating sleeve 20 through bolts, and for convenience of maintenance, an access door is arranged on a side wall of the rotating sleeve 20. The rotating shaft of the first motor 41 is connected with the input shaft of the dual output shaft reduction box 42, two through holes are symmetrically formed in the side wall of the rotating sleeve 20, two output shafts of the dual output shaft reduction box 42 respectively extend out of the rotating sleeve 20 through the two through holes and are respectively inserted into the central holes of the two eccentric wheels 43, the swinging assembly 44 comprises a crank 441 and a connecting rod 442, one end of each crank 441 is respectively sleeved on the eccentric shafts of the two eccentric wheels 43, the other end of each crank 441 is respectively inserted into the through hole at one end of each connecting rod 442, and the other end of each connecting rod 442 is respectively hinged to the two swinging platforms 30. The connecting rod 442 is V-shaped, and the other end of the V-shaped connecting rod has two hinge points with the swing platform 30, and the hinge points are respectively located at two sides of the fixed shaft 21, so that the acting force transmitted to the swing platform 30 by the connecting rod 442 is more balanced, and the swing of the swing platform 30 is more stable. When the first motor 41 works, the first motor 41 drives the two eccentric wheels 43 to rotate through the double-output-shaft reduction gearbox 42, the eccentric wheels 43 drive the crank 441 to move up and down and swing to a certain extent in the rotating process, and due to the insertion fit between the crank 441 and the connecting rod 442, the crank 441 drives the connecting rod 442 to swing in the swinging process, so as to drive the swinging platform 30 to swing to a certain extent around the fixed shaft 21. The swinging platform 30 swings to a certain extent in the process of acrobatic actor performance, so that the difficulty of the performance is increased, and simultaneously, the thrill of audiences is increased, thereby appearing an unprecedented novel style.

The rotation driving device 60 is used for driving the rotating sleeve 20 to rotate around the axis of the rotating sleeve, the rotation driving device 60 comprises a second motor 61, a single-output-shaft speed reducer 62 and a transmission shaft 63, the second motor 61 and the single-output-shaft speed reducer 62 are fixedly installed in the base shell 10 through bolts, a rotating shaft of the second motor 61 is connected with an input shaft of the single-output-shaft speed reducer 62, the transmission shaft 63 is rotatably installed in the supporting tube 11, the axis of the transmission shaft 63 and the axis of the supporting tube 11 are in the same straight line, an output shaft of the single-output-shaft speed reducer 62 is connected with one end of the transmission shaft 63, and the other end. When the second motor 61 works, the second motor 61 sequentially passes through the single output shaft speed reducer 62, the transmission shaft 63 and the rotary sleeve 20 to drive the two swing platforms 30 to rotate, so that actors on the swing platforms 30 are driven to rotate along with the swing platforms 30, and the actors rotate the swing platforms 30 in the performance process, so that audiences can watch acrobatic programs more clearly from multiple angles.

Further, in order to improve the stability of the swivel stand for high-abduction performance, as shown in fig. 1, in another embodiment of the present invention, the swivel stand for acrobatic performance further includes four supporting frames 50 disposed at the periphery of the base housing 10, each supporting frame 50 is disposed corresponding to the side wall of the base housing 10, although the number of the supporting frames 50 is not limited thereto. The supporting frame 50 comprises a first supporting rod 51, a second supporting rod 52 and a third supporting rod 53, wherein one end of the first supporting rod 51 and one end of the second supporting rod 52 are respectively hinged with the base shell 10, the other end of the first supporting rod 51 and the other end of the second supporting rod 52 are welded together, the first supporting rod 51 and the second supporting rod 52 form a triangular bracket, one end of the third supporting rod 53 is connected with the supporting tube 11 through a connecting plate 12, as shown in fig. 2, a through hole is formed in the other end of the third supporting rod 53 and the other end of the triangular bracket, the other end of the third supporting rod 53 is connected with the other end of the triangular bracket through a bolt, at this time, the first supporting rod 51 and the other end of the triangular bracket form a triangular supporting frame, and the principle of stability of the triangular frame is known, and the stability of the rotating frame is effectively, the safety of the actors is guaranteed. When the rotating frame needs to be moved, the bolt is pulled out, the first supporting rod 51 and the triangular bracket are rotated upwards, and the rope is used for binding the first supporting rod 51 and the triangular bracket to the periphery of the supporting tube 11, so that the space occupied by the rotating frame is reduced, and the storage is convenient. Further, in order to facilitate the folding of the supporting frame 50, the connecting rod 54 may be hinged to the middle of the third supporting rod 53 and the middle of the triangular bracket, respectively, and when the third supporting rod 53 is rotated upwards, the first supporting rod 51 and the second supporting rod 52 may rotate upwards together with the third supporting rod 53, so as to facilitate the folding and unfolding of the supporting frame 50.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (7)

1. A swivel stand for high-crutch performance, characterized in that it comprises:

the device comprises a base shell, a support pipe and a base, wherein a cavity is formed in the base shell, and the upper part of the base shell is provided with the support pipe extending upwards;

the lower end of the rotating sleeve is rotatably sleeved at the upper end of the supporting tube, and the upper end of the rotating sleeve is provided with a fixed shaft extending along the radial direction of the rotating sleeve;

the two swing platforms are symmetrically arranged on the periphery of the rotating sleeve and are respectively and rotatably connected with two ends of the fixed shaft, and at least one insertion part is arranged on the edge of each swing platform;

the swing driving device is used for driving the swing platform to swing around the fixed shaft;

a rotational drive means for driving the rotating sleeve to rotate about its axis.

2. The rotating frame for high-crutch performance according to claim 1, wherein the swing driving device comprises a first motor, a double-output-shaft reduction box, two eccentric wheels and two swing assemblies, the first motor and the double-output-shaft reduction box are fixedly mounted in the rotating sleeve, two through holes are symmetrically formed in the side wall of the rotating sleeve, and a rotating shaft of the first motor is connected with an input shaft of the double-output-shaft reduction box; two output shafts of the double-output-shaft reduction box respectively extend out of the rotating sleeve through the two through holes and are respectively inserted into central holes of the two eccentric wheels; the swinging assembly comprises cranks and connecting rods, one ends of the two cranks are respectively sleeved on eccentric shafts of the two eccentric wheels, the other ends of the two cranks are respectively inserted into through holes at one ends of the two connecting rods, and the other ends of the two connecting rods are respectively hinged with the two swinging platforms.

3. The swivel stand for high-crutch performances of claim 2, wherein the connecting rod is V-shaped.

4. The swivel stand for high-crutch performance according to claim 2 or 3, wherein the rotation driving device comprises a second motor and a single-output-shaft reducer which are arranged in the base housing, and a transmission shaft which is rotatably mounted in the supporting tube, wherein a rotating shaft of the second motor is connected with an input shaft of the single-output-shaft reducer, an output shaft of the single-output-shaft reducer is connected with one end of the transmission shaft, and the other end of the transmission shaft is connected with the inner wall of the rotating sleeve.

5. A swivel stand for high-crutch performance as claimed in claim 1 or claim 2 wherein the spigot is an insert tube provided at the rim of the swing platform.

6. The swivel stand for high-crutch performance of claim 5 further comprising at least three support brackets disposed on the outer periphery of the base housing.

7. A swivel stand for high-crutch performances as claimed in claim 1, 2 or 3, wherein the bottom of the base housing is provided with four rollers.