CN218265184U

CN218265184U - Revolving stage that equilibrium is good

Info

Publication number: CN218265184U
Application number: CN202221877153.0U
Authority: CN
Inventors: 张晓琴
Original assignee: Hubei Youlian Intelligent Technology Co ltd
Current assignee: Hubei Youlian Intelligent Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-10
Anticipated expiration: 2032-07-21

Abstract

The utility model provides a revolving stage that equilibrium is good relates to stage machinery technical field, including fixed stage board and activity stage board, be provided with rectangular shape groove on the fixed stage board, activity stage board downside is provided with back shaft and supporting shoe, the back shaft upper end is connected with activity stage board downside, be provided with the bearing on the supporting shoe, the back shaft lower extreme is provided with the driving machine, the back shaft has at least partly to be located the rectangular shape inslot, it is provided with the fixed plate and sets up in the telescopic link that is used for being connected with the supporting shoe to lie in rectangular shape groove end department on the fixed stage board, activity stage board downside edge is provided with and is used for the universal driving wheel of being connected with fixed stage board. The utility model discloses simple structure can realize the rotation function and the translation function of stage simultaneously, and the stage performance space is effectual greatly, can satisfy and use under the various stage performance situations, and stage stability is good, and the security is high, and movable stage board dismantled and assembled nature is good, the maintenance of being convenient for.

Description

Revolving stage that equilibrium is good

Technical Field

The utility model belongs to the technical field of stage machinery technique and specifically relates to a revolving stage that the equilibrium is good.

Background

Along with the increasing abundance of cultural life, the requirement of people on enthusiasm in performance activities is higher and higher, the requirement on theaters is also higher and higher, in order to enable the performance art to generate unusual special effects in modern various large-scale performance places and the like, various types of stage mechanical equipment are installed, and the effects of drawing dragon eyes and wonderful pens are achieved in the stage performance of the drama.

When a part of stage performances are carried out, the stage needs to be moved or rotated, and the revolving stage needs to be provided with a rotating shaft, so that the revolving stage is difficult to translate for the balance and stability of the revolving stage, most of the revolving stages are single at present and have a rotating function, for example, the Chinese patent utility model patent CN203034842U discloses a revolving stage which comprises at least one center driving module, a fan-shaped expansion module and a hand-screwed connecting screw; the central driving module comprises a base and a rotatable rotary disc rack outer ring arranged on the base, the fan-shaped expansion module comprises an inner fan plate, an outer fan plate and fan-shaped side plates on the left side and the right side, the fan-shaped expansion module is connected to the outer side of the rotary disc rack outer ring of the central driving module in a surrounding mode by taking the central driving module as an axis, and the inner fan plate is connected with the surrounded rotary disc rack outer ring and the adjacent fan-shaped side plates through hand-screwing connecting screws. Above-mentioned utility model's revolving stage satisfies the meeting place space, and storage, transport and concatenation are convenient, and the combination form is diversified.

The above-mentioned revolving stage still has the following drawbacks: the stage with the rotating function can not realize the translation function, so that the rotating area is fixed, the stage performance effect is not good, and the stage can not be used under various stage performance conditions.

Therefore, in order to solve the above problems, it is necessary to design a reasonably efficient and balanced revolving stage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure can realize the rotation function and the translation function of stage simultaneously, and the stage performance space is big effectual, can satisfy and use under the various stage performance situations, and stage stability is good, and the security is high, and movable stage board detachability is good, the good revolving stage of equilibrium of the maintenance of being convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the rotary stage with good balance comprises a fixed stage plate and a movable stage plate arranged on the fixed stage plate, wherein a strip-shaped groove is formed in the fixed stage plate, a supporting shaft and a supporting block used for being connected with the supporting shaft are arranged on the lower side of the movable stage plate, the upper end of the supporting shaft is connected with the lower side of the movable stage plate, a bearing used for being connected with the supporting shaft is arranged on the supporting block, a driving machine used for driving the supporting shaft to rotate is arranged at the lower end of the supporting shaft, at least one part of the supporting shaft is located in the strip-shaped groove, a fixing plate and a telescopic rod arranged on the side face of the strip-shaped groove and used for being connected with the supporting block are arranged on the end portion of the fixing stage plate, and a universal moving wheel used for being connected with the fixed stage plate is arranged on the edge of the lower side of the movable stage plate.

As the utility model discloses a preferred, back shaft, supporting shoe and activity stage board are coaxial setting.

As the utility model discloses a preferred, the supporting shoe downside is provided with spacing gyro wheel, it is used for the convenience to be provided with on the fixed stage board spacing spout of spacing gyro wheel gliding, just spacing spout with rectangular shape groove parallel arrangement.

As the utility model discloses a preferred, be provided with the steel board on the fixed stage board, spacing spout, with the fixed plate all set up in on the steel board, just be provided with on the steel board be used for with the through-hole that rectangular shape groove size is the same.

As the utility model discloses a preferred, the steel flange reason is provided with the bolt hole and is used for passing the bolt hole insert extremely fixing bolt in the fixed stage board.

As the utility model discloses a preferred, the quantity of spacing spout and fixed plate is two, and two spacing spout set up respectively in the both sides in rectangular shape groove, two the fixed plate set up respectively in the both ends in rectangular shape groove.

As an optimization of the utility model, the supporting shoe lateral wall is provided with and is used for the convenience the telescopic link male insertion groove.

As the utility model discloses a preferred, the external diameter of back shaft is less than the width of spacing spout, the width of driving machine is less than the width of spacing spout, just the width of driving machine is not less than twice root number the radius of back shaft.

Preferably, the driving machine is provided with a mounting bolt for connecting with the supporting block.

As the utility model discloses a preferred, the quantity of universal removal wheel is one at least.

The utility model relates to a revolving stage that equilibrium is good's beneficial effect lies in: simple structure can realize the rotation function and the translation function of stage simultaneously, and the stage performance space is big effectual, can satisfy and use under the various stage performance situations, and stage stability is good, and the security is high, and movable stage board detachability is good, the maintenance of being convenient for.

Drawings

Fig. 1 is a schematic top view of the overall structure of an embodiment of a balanced revolving stage according to the present invention;

fig. 2 is a schematic front view of the overall structure of an embodiment of the present invention, which is a balanced revolving stage;

fig. 3 is a schematic top view of a stationary stage plate according to an embodiment of the present invention, which is a balanced revolving stage;

fig. 4 is a schematic top view of the movable stage plate of an embodiment of the present invention for a balanced revolving stage;

in the figure: 1. the device comprises a fixed stage plate, 11, a strip-shaped groove, 12, a fixing plate, 13, an expansion rod, 14, a limiting sliding groove, 15, a steel plate, 151, a bolt hole, 2, a movable stage plate, 21, a supporting block, 211, a limiting roller, 212, an insertion groove, 22, a supporting shaft, 23, a driving machine, 231, a mounting bolt, 24 and a universal moving wheel.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of modules and steps and the steps set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

Meanwhile, it should be understood that the flows in the drawings are not merely performed individually for convenience of description, but a plurality of steps are performed crosswise to each other.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the product of the present invention is usually placed when in use, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

The first embodiment is as follows: as shown in fig. 1 to 4, it is only an embodiment of one of them of the utility model, a revolving stage that equilibrium is good, including fixed stage board 1 with set up in activity stage board 2 on the fixed stage board 1, be provided with rectangular groove 11 on the fixed stage board 1, activity stage board 2 downside be provided with back shaft 22 and be used for with the supporting shoe 21 that back shaft 22 is connected, back shaft 22 upper end with activity stage board 2 downside is connected, be provided with on the supporting shoe 21 be used for with the bearing that back shaft 22 is connected, back shaft 22 lower extreme is provided with and is used for the drive back shaft 22 pivoted driver 23, back shaft 22 has at least partly to be located in rectangular groove 11, lie in on the fixed stage board 1 rectangular groove 11 tip department be provided with fixed plate 12 and set up in fixed plate 12 side be used for with the telescopic link 13 that supporting shoe 21 is connected, activity stage board 2 downside edge be provided with be used for with the universal movable wheel 24 that fixed stage board 1 is connected.

In the utility model, the fixed stage board 1 is the fixed part of the stage, and is preferably connected into an integral structure through bolts or clamping, thereby having larger load capacity; the movable stage plate 2 is arranged above the fixed stage plate 1 and can be movably adjusted; the supporting shaft 22 arranged below the movable stage plate 2 enables the movable stage plate 2 (generally circular, stable in gravity center, stable in rotating area and higher in safety during rotation) to rotate around the central axis of the supporting shaft 22, the supporting shaft 22 is connected with the supporting block 21, the supporting block 21 is arranged on the upper surface of the fixed stage plate 1, the load of the movable stage plate 2 is shared to the fixed stage plate 1 through the supporting shaft 22 and the supporting block 21, the lower end of the supporting shaft 22 is provided with the driving machine 23, and when the driving machine 23 works, the supporting shaft 22 and the movable stage plate 2 can be driven to rotate.

Of course, the supporting shaft 22, the supporting block 21 and the movable stage plate 2 are all coaxially arranged, so that the rotating center of gravity of the movable stage plate 2 is stabilized in the middle of the supporting block 21, and overturning is not easy to cause.

It should be noted that the fixed stage plate 1 is provided with a strip-shaped groove 11, at least a part of the support shaft 22 is located in the strip-shaped groove 11, and actually, the strip-shaped groove 11 penetrates through the lower side of the fixed stage plate 1; the driving machine 23 at the lower end of the support shaft 22 may be extended to the lower portion of the inside of the elongated groove 11 or directly below the elongated groove 11, so that the driving machine 23 can be easily repaired and replaced from below the fixed stage board 1.

In addition, a fixed plate 12 and a telescopic rod 13 arranged on the side surface of the fixed plate 12 and connected with the supporting block 21 are arranged at the end part of the strip-shaped groove 11 on the fixed stage plate 1, the extending direction of the telescopic rod 13 is the same as that of the strip-shaped groove 11, so that the telescopic rod 13 drives the supporting block 21 to displace under the control of a motor or an air cylinder (arranged on the fixed plate 12), and the whole movable stage plate 2 is driven to translate along the extending direction of the strip-shaped groove 11, and the sliding interval of the supporting shaft 22 in the strip-shaped groove 11 is the translation range of the movable stage plate 2.

It should be noted that the radius of the movable stage plate 2 is not less than the extension length of the elongated groove 11, so that the movable stage plate 2 can shield the elongated groove 11 from the lower side of the movable stage plate regardless of the translation, and the safety is higher.

In addition, a limiting roller 211 is arranged on the lower side of the supporting block 21, a limiting sliding groove 14 used for facilitating sliding of the limiting roller 211 is formed in the fixed stage plate 1, the limiting sliding groove 14 is parallel to the elongated groove 11, and the supporting block 21 can slide on the fixed stage plate 1 conveniently and supports the movable stage plate 2 conveniently.

Finally, the lower side edge of the movable stage plate 2 is provided with a universal moving wheel 24 which is used for being connected with the fixed stage plate 1, so that the edge of the movable stage plate 2 can be supported in an auxiliary way, and the movable stage plate 2 is prevented from inclining laterally; secondly, the universal rotation characteristic can simultaneously meet the requirement that the movable stage plate 2 rolls when rotating and translating.

The utility model relates to a revolving stage that the equilibrium is good's simple structure can realize the spin function and the translation function of stage simultaneously, and the stage performance space is big effectual, can satisfy and use under the various stage performance situations, and stage stability is good, and the security is high, and movable stage board detachability is good, the maintenance of being convenient for.

Embodiment two, still as shown in fig. 1 to 4, only be the utility model discloses a one of them embodiment, on the basis of embodiment one, the utility model relates to an among the revolving stage that the equilibrium is good, be provided with steel board 15 on the fixed stage board 1, spacing spout 14 and fixed plate 12 all set up in on the steel board 15, just be provided with on the steel board 15 be used for with the through-hole that rectangular groove 11 size is the same, that is to say, the quality of whole activity stage board 2 is carried on steel board 15, and steel board 15 has the area of contact bigger with fixed stage board 1, can reduce the possibility that fixed stage board 1 is destroyed by the activity stage board 2 of big quality.

In addition, the steel plate 15 is provided with bolt holes 151 at its edge and fixing bolts for inserting into the fixing stage plate 1 through the bolt holes 151, that is, the steel plate 15 can be fixed to the fixing stage plate 1 by the fixing bolts.

Of course, the quantity of spacing spout 14 and fixed plate 12 is two, and two spacing spout 14 set up respectively in the both sides of rectangular groove 11, two fixed plate 12 set up respectively in the both ends of rectangular groove 11.

And the side wall of the supporting block 21 is provided with an insertion groove 212 for facilitating the insertion of the telescopic rod 13, so that the connection stability of the telescopic rod 13 and the supporting block 21 can be increased, the supporting block 21 can be limited, the supporting block 21 is effectively prevented from rotating around the supporting shaft 22, and the movable stage plate 2 can rotate relative to the supporting block 21.

The outer diameter of the supporting shaft 22 is smaller than the width of the limiting chute 14, and the width of the driving machine 23 is smaller than the width of the limiting chute 14, so that the supporting shaft 22 and the driving machine 23 can be inserted into the limiting chute 14; the reason why the width of the driving machine 23 is not less than the outer diameter of the supporting shaft 22 having twice the root number is that the driving machine 23 and the supporting block 21 can be connected from the outside of the supporting shaft 22 by the mounting bolt 231, and the driving machine 23 is provided with the mounting bolt 231 for connecting with the supporting block 21 so that the driving machine 23 is fixedly mounted on the lower surface of the supporting block 21, and therefore the width of the driving machine 23 is not less than the root number 2 times the radius of the supporting shaft 22.

Of course, the number of the mounting bolts 231 is plural, which is advantageous in that the outer side of the support shaft 22 uniformly surrounds the mounting bolts 231, so that the support shaft 22 does not touch the inner side wall of the position restricting slide groove 14, and the support shaft 22 rotates without wearing the inner side wall of the position restricting slide groove 14.

Finally, the number of the universal moving wheels 24 is at least one, so that the supporting stability of the movable stage plate 2 is higher, and the translational sliding stability is higher.

The present invention is not limited to the above-described specific embodiments, and various modifications and changes are possible. Any modification, equivalent replacement, improvement and the like made to the above embodiments according to the technical spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. The utility model provides a revolving stage that equilibrium is good which characterized in that: the device comprises a fixed stage plate (1) and a movable stage plate (2) arranged on the fixed stage plate (1), wherein a long groove (11) is formed in the fixed stage plate (1), a supporting shaft (22) and a supporting block (21) connected with the supporting shaft (22) are arranged on the lower side of the movable stage plate (2), the upper end of the supporting shaft (22) is connected with the lower side of the movable stage plate (2), a bearing used for being connected with the supporting shaft (22) is arranged on the supporting block (21), a driving machine (23) used for driving the supporting shaft (22) to rotate is arranged at the lower end of the supporting shaft (22), at least one part of the supporting shaft (22) is located in the long groove (11), a fixing plate (12) and a telescopic rod (13) arranged on the side face of the fixing plate (12) and used for being connected with the supporting block (21) are arranged on the end portion of the fixed stage plate (1), and a universal moving wheel (24) used for being connected with the fixed stage plate (1) is arranged on the edge of the lower side of the movable stage plate (2).

2. A balanced rotary stage according to claim 1, characterized in that: the supporting shaft (22), the supporting block (21) and the movable stage plate (2) are all coaxially arranged.

3. A balanced rotary stage according to claim 1, characterized in that: the supporting shoe (21) downside is provided with spacing gyro wheel (211), be provided with on fixed stage board (1) and be used for the convenience spacing spout (14) that spacing gyro wheel (211) are gliding, just spacing spout (14) with rectangular shape groove (11) parallel arrangement.

4. A balanced rotary stage according to claim 3, characterized in that: the fixed stage plate (1) is provided with a steel plate (15), the limiting sliding groove (14) and the fixed plate (12) are both arranged on the steel plate (15), and the steel plate (15) is provided with a through hole which is used for being the same as the strip-shaped groove (11) in size.

5. A balanced rotary stage according to claim 4, characterized in that: the edge of the steel plate (15) is provided with bolt holes (151) and fixing bolts which penetrate through the bolt holes (151) and are inserted into the fixing stage plate (1).

6. A balanced rotary stage according to claim 3, characterized in that: the quantity of spacing spout (14) and fixed plate (12) is two, and two spacing spout (14) set up respectively in the both sides of rectangular groove (11), two fixed plate (12) set up respectively in the both ends of rectangular groove (11).

7. A balanced rotary stage according to claim 1, characterized in that: the side wall of the supporting block (21) is provided with an insertion groove (212) for facilitating the insertion of the telescopic rod (13).

8. A balanced rotary stage according to claim 3, characterized in that: the outer diameter of the supporting shaft (22) is smaller than the width of the limiting sliding groove (14), the width of the driving machine (23) is smaller than the width of the limiting sliding groove (14), and the width of the driving machine (23) is not smaller than the radius of the supporting shaft (22) with the root number being twice.

9. A balanced rotary stage according to claim 1, characterized in that: the driving machine (23) is provided with a mounting bolt (231) used for being connected with the supporting block (21).

10. A balanced rotary stage according to claim 1, characterized in that: the number of the universal moving wheels (24) is at least one.