CN211025151U

CN211025151U - Stage lifting prop frame

Info

Publication number: CN211025151U
Application number: CN201921696222.6U
Authority: CN
Inventors: 杨全明
Original assignee: Hangzhou Youbang Performing Arts Equipment Co ltd
Current assignee: Hangzhou Youbang Performing Arts Equipment Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-17
Anticipated expiration: 2029-10-11

Abstract

The utility model provides a stage lift stage property frame relates to stage equipment technical field, including the stage frame, set up the installation hole on the stage frame and have at least a part to set up the adjustable shelf in the installation hole, the adjustable shelf is including holding the board, a drive division for supporting the support post of holding board and being used for driving the support post and go up and down, the support post passes through the connecting rod and is connected with installation hole lateral wall, be provided with the shaft hole on the support post, the drive division is including setting up in the base of installation hole bottom, set up the bull stick that sets up and be used for driving bull stick pivoted motor to support post direction extension on the base, the bull stick has at least a part to be located the shaft hole, the bull stick outside is. The utility model relates to a stage lift stage property frame simple structure, it is controllable to go up and down, effectively deposits small-size stage property, rises when needing to use, and the stage space is saved to the use that finishes to fall.

Description

Stage lifting prop frame

Technical Field

The utility model relates to the technical field of stage equipment,

Especially, the utility model relates to a stage lift stage property frame.

Background

Along with the increasing abundance of cultural life, people have higher and higher requirements on stage effects in performance activities, and in order to enable performance arts to generate unusual special effects, various types of stage mechanical equipment are installed in modern various large-scale performance places and the like, and the stage mechanical equipment plays the roles of drawing dragon eyes and making a look in the stage performance.

In the modern stage design, in order to create a vivid and active stereoscopic performance effect, the traditional static stage is gradually abandoned, and instead, a liftable stage is adopted. In some big-and-middle-sized theaters, the usable floor area of stage is not enough, need increase stage usable floor area, and many small-size props have nothing to place, for example microphone, symphony baton, musical instrument support, music book support and magic performance props etc. and it is very troublesome to install the adjustable shelf temporarily on limited stage, and the stage performance effect is poor moreover, if install the adjustable shelf in advance on the stage, then can influence the stage space, hinder the performance convenience of other performance programs.

Therefore, in order to solve the above problems, it is necessary to design a reasonable stage lifting prop frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, it is controllable to go up and down, effectively deposits small-size stage property, rises when needing to use, and the stage lift stage property frame in stage space is saved in the decline that finishes using.

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

The utility model provides a stage lift stage property frame, including the stage frame, set up in installation on the stage frame hole and have at least some set up in adjustable shelf in the installation hole, the adjustable shelf is including holding the board, be used for supporting holding the board support post and be used for the drive division that the support column goes up and down, the support column pass through the connecting rod with the installation hole lateral wall is connected, be provided with the shaft hole on the support column, the drive division including set up in the installation hole bottom the base, set up in on the base to the support column direction extends the bull stick that sets up and is used for the drive bull stick pivoted motor, the bull stick has at least some to be located in the shaft hole, the bull stick outside is provided with the external screw thread.

As a preferred aspect of the present invention, the motor is electrically connected to a remote switch.

As a preferred aspect of the present invention, the connecting rod is a telescopic rod.

As the utility model discloses a preferred, the connecting rod tip through first connecting piece with the installation hole lateral wall is connected, the connecting rod around with the junction of first connecting piece rotates.

As the utility model discloses a preferred, the connecting rod tip pass through the second connecting piece with the support column is connected, the connecting rod around with the junction of second connecting piece rotates.

As a preferred aspect of the present invention, the number of the connecting rods is at least one.

As the utility model discloses a preferred, be provided with the internal thread in the shaft hole, the external diameter of bull stick equals the internal diameter in shaft hole.

As the utility model discloses an prefer, the length in shaft hole is not less than the length of transfer lever.

As the utility model discloses a preferred, the bull stick with the coaxial setting of support column.

As the utility model discloses an prefer, the quantity of installation hole and adjustable shelf all is one at least.

As the optimization of the utility model, the holding plate is provided with a holding cavity.

Preferably, at least a part of the lower end of the side wall of the accommodating plate is arc-shaped.

The utility model relates to a stage lift stage property frame beneficial effect lies in: simple structure, it is controllable to go up and down, effectively deposits small-size stage property, rises when needing to use, and the stage space is saved in the decline that finishes using.

Drawings

Fig. 1 is a schematic structural view of a stage elevating prop frame of the present invention;

Fig. 2 is a schematic structural view of the stage elevating prop rack of the present invention after being raised;

Fig. 3 is a schematic top view of the stage elevating prop rack of the present invention;

In the figure: 1. stage frame, 2, installation hole, 3, adjustable shelf, 31, holding plate, 311, holding chamber, 32, support column, 321, connecting rod, 322, shaft hole, 323, first connecting piece, 324, second connecting piece, 33, drive division, 331, base, 332, bull stick, 333, motor, 334, external screw thread.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

With the increasing abundance of cultural life, people have higher and higher requirements on stage effects in performance activities. In the modern stage design, in order to create a vivid and active stereoscopic performance effect, the traditional static stage is gradually abandoned, and instead, a liftable stage is adopted. In some big-and-middle-sized theaters, the usable floor area of stage is not enough, need increase stage usable floor area, and many small-size props have nothing to place, for example microphone, symphony baton, musical instrument support, music book support and magic performance props etc. and it is very troublesome to install the adjustable shelf temporarily on limited stage, and the stage performance effect is poor moreover, if install the adjustable shelf in advance on the stage, then can influence the stage space, hinder the performance convenience of other performance programs.

The first embodiment is as follows: as shown in fig. 1 to 3, which are only one embodiment of the present invention, a stage lifting prop holder includes a stage frame 1, a mounting pit 2 disposed on the stage frame 1, and a movable frame 3 at least partially disposed in the mounting pit 2, wherein the movable frame 3 includes a holding plate 31, a supporting pillar 32 for supporting the holding plate 31, and a driving portion 33 for driving the supporting pillar 32 to lift, the supporting pillar 32 is connected to a sidewall of the mounting pit 2 by a connecting rod 321, a shaft hole 322 is disposed on the supporting pillar 32, the driving portion 33 includes a base 331 disposed at a bottom of the mounting pit 2, a rotating rod 332 disposed on the base 331 and extending toward the supporting pillar 32, and a motor 333 for driving the rotating rod 332 to rotate, at least a portion of the rotating rod 332 is located in the shaft hole 322, the outer side of the rotating rod 332 is provided with an external thread 334.

In the invention, the movable frame 3 is arranged at the installation pit 2 on the stage frame 1, the motor 333 of the driving part 33 of the movable frame 3 drives the rotating rod 332 to rotate, the rotating rod 332 extends into the shaft hole 322 of the supporting column 32, the outer side of the rotating rod 332 is provided with the external thread 334, so that when the rotating rod 332 rotates, the rotation of the rotating rod 332 can be converted into the displacement of the supporting column 32 along the extension direction of the rotating rod 332, the supporting column 32 lifts to drive the containing plate 31 to lift, and the containing plate 31 can be used as a simple prop supporting frame.

Firstly, the mounting position of the movable frame 3 is provided, at least one part of the movable frame 3 is arranged in the mounting pit 2, when the movable frame 3 descends, the accommodating plate 31 of the movable frame 3 is just flush with the top of the mounting pit 2, the movable frame 3 is completely positioned in the mounting pit 2, the occupied area of a stage is reduced, when the movable frame 3 ascends, the accommodating plate 31 of the movable frame 3 is higher than the top of the mounting pit 2, only the lower side part of the movable frame 3 is positioned in the mounting pit 2, and the accommodating plate 31 is convenient for a producer to use.

Then be the structure of adjustable shelf 3, adjustable shelf 3 is including holding board 31, being used for supporting hold board 31's support column 32 and be used for the drive division 33 that support column 32 goes up and down, drive division 33 drive support column 32 drive hold board 31 go up and down, support column 32 pass through connecting rod 321 with 2 lateral walls in the installation pit are connected, and support column 32 goes up and down the in-process, and connecting rod 321 guarantees that support column 32 is connected with 2 lateral walls in the installation pit, drives the support column 32 at drive division 33 and rises the back, plays auxiliary stay post 32's supporting effect, and the holding board 31 stability is high, is difficult for rocking.

The connecting rod 321 is a telescopic rod, the end of the connecting rod 321 is connected with the sidewall of the installation pit 2 through a first connecting piece 323, the connecting rod 321 rotates around the connection position with the first connecting piece 323, the end of the connecting rod 321 is connected with the supporting column 32 through a second connecting piece 324, and the connecting rod 321 rotates around the connection position with the second connecting piece 324. Thus, the connecting rod 321 can be stably connected to the supporting pole 32 regardless of the elevation of the supporting pole 32.

Finally, the driving portion 33 works, the driving portion 33 includes a base 331 disposed at the bottom of the installation pit 2, a rotating rod 332 disposed on the base 331 and extending toward the supporting rod 32, and a motor 333 for driving the rotating rod 332 to rotate, the supporting rod 32 is provided with a shaft hole 322, at least a portion of the rotating rod 332 is disposed in the shaft hole 322, and an external thread 334 is disposed outside the rotating rod 332. The bull stick 332 stretches into in the shaft hole 322, the bull stick 332 outside is provided with external screw thread 334, shaft hole 322 inboard be provided with the internal thread that external screw thread 334 cooperates, the external diameter of bull stick 332 equals the internal diameter of shaft hole 322, like this motor 333 drive when the bull stick 332 rotates, connecting rod 321 has restricted the horizontal rotation of support column 32, so support column 32 can be along the extending direction displacement of bull stick 332, the bull stick 332 is for following the perpendicular setting of vertical direction, so support column 32 just can carry out the displacement of upper and lower direction along with the rotation of bull stick 332.

The rotating direction of the rotating rod 332 can be controlled only by controlling the rotating direction of the motor 333, so that the lifting of the supporting column 32 and the accommodating plate 31 is controlled, the lifting is controllable, when the accommodating plate 31 needs to be used, the accommodating plate 31 is lifted, after the use is finished, the accommodating plate 31 is lowered to be flush with the stage surface, and the stage performance area is reasonably used.

It should be noted that, the connecting rod 321 not only plays the effect that auxiliary stay post 32 supported, still when bull stick 332 rotates, restriction support column 32 does not let support column 32 rotate, guarantees that support column 32 only can the oscilaltion, and can not the level rotate, and it is more convenient that the stage property is placed to holding plate 31.

The utility model relates to a stage lift stage property frame simple structure, it is controllable to go up and down, effectively deposits small-size stage property, rises when needing to use, and the stage space is saved to the use that finishes to fall.

Embodiment two, still as shown in fig. 1 to 3, only do the utility model discloses a one of them embodiment, in order to make the utility model relates to a stage lift stage property frame's lift effect is better, and stability is higher, the utility model discloses in still having following design:

First, the motor 333 is electrically connected to a remote switch, which can be set at the stage boundary, or at the stage background, or even carried by the performer, and the motor 333 is turned on to work through wireless signal remote control.

Then, the number of the connecting rods 321 is at least one, the plurality of connecting rods 321 are uniformly arranged around the supporting column 32, and the stability of the supporting column 32 is higher.

Then, the length of the axle hole 322 is not less than the length of the rotating rod 332, and when the supporting column 32 is lowered to the lowest point, the rotating rod 332 fully extends into the axle hole 322.

Of course, the rotating rod 332 and the supporting column 32 are coaxially arranged, when the rotating rod 332 rotates, the supporting column 32 is driven to coaxially rotate, the supporting column 32 cannot rotate in a polarization manner, and the accommodating plate 31 stably ascends and descends.

In addition, the quantity of installation pit 2 and adjustable shelf 3 all is one at least, can install the stage property frame that sets up the multiunit and go up and down that is to say on a stage, supports respectively and deposits different stage properties.

In addition, the accommodating plate 31 is provided with an accommodating cavity 311, the accommodating cavity 311 may be a cabinet or a drawer, and when the accommodating plate 31 is lifted, the accommodating cavity 311 is opened to store small props and objects, so as to facilitate storage and retrieval.

Finally, at least one part of the lower end of the side wall of the accommodating plate 31 is arc-shaped, when the accommodating plate 31 descends to the original position, the arc-shaped bottom edge facilitates the accommodating plate 31 to be guided into the pit opening of the installation pit 2, and the accommodating plate 31 cannot be locked with the installation pit 2 to cause incapability of descending.

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 stage lift stage property frame which characterized in that: including stage frame (1), set up in installation hole (2) on stage frame (1) and at least partly set up in adjustable shelf (3) in installation hole (2), adjustable shelf (3) including holding board (31), be used for supporting support column (32) of holding board (31) and be used for the drive actuating portion (33) that support column (32) go up and down, support column (32) through connecting rod (321) with installation hole (2) lateral wall is connected, be provided with shaft hole (322) on support column (32), actuating portion (33) including set up in base (331) of installation hole (2) bottom, set up in on base (331) to the bull stick (332) that support column (32) direction extended the setting and be used for the drive bull stick (332) pivoted motor (333), bull stick (332) have at least partly to be located in shaft hole (322), and an external thread (334) is arranged on the outer side of the rotating rod (332).

2. A stage lifting prop frame as claimed in claim 1, wherein: the connecting rod (321) is a telescopic rod.

3. A stage lifting prop frame as claimed in claim 1, wherein: the end part of the connecting rod (321) is connected with the side wall of the mounting pit (2) through a first connecting piece (323), and the connecting rod (321) rotates around the connecting part of the first connecting piece (323).

4. A stage lifting prop frame as claimed in claim 1, wherein: the end part of the connecting rod (321) is connected with the supporting column (32) through a second connecting piece (324), and the connecting rod (321) rotates around the connecting part of the second connecting piece (324).

5. A stage lifting prop frame as claimed in claim 1, wherein: the number of the connecting rods (321) is at least one.

6. A stage lifting prop frame as claimed in claim 1, wherein: an internal thread is arranged in the shaft hole (322), and the outer diameter of the rotating rod (332) is equal to the inner diameter of the shaft hole (322).

7. A stage lifting prop frame as claimed in claim 1, wherein: the length of the shaft hole (322) is not less than that of the rotating rod (332).

8. A stage lifting prop frame as claimed in claim 1, wherein: the number of the mounting pit (2) and the number of the movable frame (3) are at least one.

9. A stage lifting prop frame as claimed in claim 1, wherein: the containing plate (31) is provided with a containing cavity (311).

10. A stage lifting prop frame as claimed in claim 1, wherein: at least one part of the lower end of the side wall of the containing plate (31) is arc-shaped.