CN218715539U

CN218715539U - A upset elevating gear for stage performance

Info

Publication number: CN218715539U
Application number: CN202221486207.0U
Authority: CN
Inventors: 史晓东; 孙涛; 徐慧文; 李凯; 何晓新; 李阳; 张和气; 王福圆; 姚国阳
Original assignee: Zhejiang Dafeng Industry Co Ltd
Current assignee: Zhejiang Dafeng Industry Co Ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2023-03-24
Anticipated expiration: 2032-06-14

Abstract

The utility model provides a turnover lifting device for stage performance, which comprises a support frame, a flower stand capable of lifting and turning relative to the support frame, a sliding bracket and a step structure, wherein the support frame is provided with a flower stand fulcrum mechanism and a flower stand jacking mechanism; one end of the flower stand fulcrum mechanism is hinged with the lower end of the flower stand and is used for driving the flower stand to lift; one end of the flower shelf jacking mechanism is hinged to the flower shelf and used for driving the flower shelf to turn over; the sliding bracket is slidably mounted on the flower stand; one end of the step structure is hinged on the support frame, and the other end of the step structure extends to the lower side of the flower stand. A step jacking mechanism is arranged on the support frame, and one end of the step jacking mechanism is hinged on the step structure; the utility model provides a pair of a upset elevating gear for stage performance has overcome the single defect of current stage equipment performance form.

Description

A upset elevating gear for stage performance

Technical Field

The utility model relates to a stage equipment field especially relates to an upset elevating gear for stage performance.

Background

With the development of social economy, the cultural entertainment industry is rapidly increased, various artistic performance forms are continuously emerged, the traditional stage performance equipment cannot meet the requirements of diversified performances, and higher requirements are provided for the stage equipment.

The existing stage equipment generally adopts a lifting or rotating mode, and can expose the prepared objects in a lifting or rotating mode. However, as the performance forms and requirements increase, the performance forms of the existing stage equipment are single, and therefore, a stage equipment with more diversified performance forms needs to be designed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem that a upset elevating gear for stage performance is provided to overcome the single defect of current stage equipment performance form.

(II) technical scheme

In order to solve the technical problem, the utility model provides a turnover lifting device for stage performance, which comprises a support frame and a flower stand capable of lifting and turning relative to the support frame, wherein the support frame is provided with a flower stand fulcrum mechanism and a flower stand jacking mechanism; one end of the flower stand fulcrum mechanism is hinged with the lower end of the flower stand and is used for driving the flower stand to lift; one end of the flower stand jacking mechanism is hinged to the flower stand and used for driving the flower stand to turn over. This upset elevating gear, simple structure, small and exquisite nimble, it is little to accomodate back occupation space, and the safety in utilization is high, and the performance form is various, has overcome the single defect of current stage equipment performance form.

Further, the turnover lifting device further comprises a sliding bracket, and the sliding bracket is slidably mounted on the flower stand.

Furthermore, the turnover lifting device further comprises a step stepping structure, one end of the step stepping structure is hinged to the support frame, and the other end of the step stepping structure extends to the lower side of the flower stand. The step climbing mechanism is installed on the support frame, and one end of the step climbing mechanism is hinged to the step stepping structure and used for driving the step stepping structure to rotate and unfold.

Further, pergola fulcrum mechanism includes first rack bar, be fixed with on the support frame with first rack bar complex first tooth case, the one end of first rack bar with the pergola is articulated, and the other end stretches into in the first tooth case.

Further, pergola climbing mechanism includes second rack bar, rotate on the support frame and install first drive shaft, but install wobbling second gear box in the first drive shaft, install first gear in the first drive shaft, the one end of second rack bar articulates the middle part of pergola, the other end stretches into in the second gear box and with first gear meshes mutually.

Further, step climbing mechanism includes the third rack pole, rotate on the support frame and install the second drive shaft, but install wobbling third tooth case in the second drive shaft, install the second gear in the second drive shaft, the one end of third rack pole articulates the middle part of step structure, the other end stretches into in the third tooth case and with the second gear meshes mutually.

Furthermore, the support frame is of a liftable structure.

Further, the pergola with sliding bracket all is the U-shaped, last demountable installation of sliding bracket has the embellishment.

Furthermore, be provided with the guide rail on the pergola, be provided with a plurality of edges on the sliding tray the gliding walking wheel of guide rail, be provided with on the pergola and be used for the drive sliding tray gliding chain drive device.

(III) advantageous effects

The utility model provides a turning lifting device for stage performance, which is provided with a flower stand fulcrum mechanism for lifting the flower stand, and a flower stand jacking mechanism for turning the flower stand, so that the flower stand has the functions of lifting and turning at the same time, the use is more flexible, the use range is increased, and the performance forms are more various; the flower shelf is also provided with a sliding bracket capable of sliding on the flower shelf and a step stepping structure, and the step stepping structure is matched with the flower shelf and the sliding bracket, so that the performance form can be further expanded, and the performance form can be increased; this upset elevating gear, simple structure, small and exquisite nimble, accomodate the back small, the safety in utilization is high, and the performance form is various, has overcome the single defect of current stage equipment performance form.

Drawings

Fig. 1 is a schematic structural view of the turnover lifting device for stage performance in use;

fig. 2 is a schematic structural view of the turning and lifting device flower stand fulcrum mechanism, the flower stand jacking mechanism and the flower stand connection for stage performance of the present invention;

fig. 3 is a schematic structural view of the connection between the step structure and the step jacking mechanism of the turnover lifting device for stage performance of the present invention;

fig. 4 is a schematic structural diagram of a flower shelf jacking mechanism of the turnover lifting device for stage performance;

fig. 5 is a schematic structural view of the connection between the turning lifting device flower stand and the sliding bracket for stage performance;

fig. 6 is a schematic structural view of the turnover lifting device for stage performance when being stored;

the corresponding part names for the various reference numbers in the figures are: 1. a support frame; 2. flower stand; 3. a flower stand fulcrum mechanism; 4. a flower shelf jacking mechanism; 5. a sliding bracket; 6. a step structure; 7. a step jacking mechanism; 8. an ornament; 9. a guide rail; 10. a traveling wheel; 31. a first rack bar; 32. a first gear box; 41. a second rack bar; 42. a first drive shaft; 43. a second gear box; 44. a bearing; 71. a third rack bar; 72. and a third gear box.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 6, the utility model provides a turnover lifting device for stage performance, including support frame 1 and the pergola 2 that can support frame 1 relatively goes up and down and overturn, install pergola fulcrum mechanism 3 and pergola climbing mechanism 4 on the support frame 1. Wherein, support frame 1 is liftable formula steelframe structure, can carry out height control, uses in a flexible way.

Referring to fig. 1 and 2, one end of the flower stand supporting point mechanism 3 is hinged to the lower end of the flower stand 2, and the flower stand supporting point mechanism 3 is used for driving the flower stand 2 to ascend and descend. The flower shelf fulcrum mechanism 3 comprises a first rack rod 31, a first gear box 32 matched with the first rack rod 31 is fixed on the support frame 1, one end of the first rack rod 31 is hinged with the flower shelf 2, and the other end of the first rack rod extends into the first gear box 32. A rack portion is provided at one side of the first rack bar 31, a gear is rotatably mounted in the first rack case 32, and the first rack bar 31 can be driven to ascend or descend by the engagement of the gear and the rack portion, and further the flower shelf 2 can be driven to ascend or descend.

Referring to fig. 1, 2 and 4, one end of the flower shelf jacking mechanism 4 is hinged to the flower shelf 2 for driving the flower shelf 2 to turn over. The flower shelf jacking mechanism 4 comprises a second rack rod 41, a first driving shaft 42 is rotatably arranged on the support frame 1 through a bearing 44, a second gear box 43 capable of swinging is arranged on the first driving shaft 42, a first gear is arranged on the first driving shaft 42, one end of the second rack rod 41 is hinged in the middle of the flower shelf 2, and the other end of the second rack rod extends into the second gear box 43 and is meshed with the first gear. The first driving shaft 42 is used as a supporting fulcrum, and when the first gear drives the second rack rod 41 to jack, the second gear box 43 can rotate along with the second rack rod 41, so that the stability of the structure is ensured.

Referring to fig. 1 and 3, the turnover lifting device further includes a step structure 6, one end of the step structure 6 is hinged to the support frame 1, and the other end extends to the lower side of the flower stand 2. The support frame 1 is provided with a step jacking mechanism 7, and one end of the step jacking mechanism 7 is hinged on the step stepping structure 6 and used for driving the step stepping structure 6 to rotate and unfold. Step climbing mechanism 7 is the same with pergola climbing mechanism 4's driving principle, and step climbing mechanism 7 includes third rack bar 71, rotates on the support frame 1 and installs the second drive shaft, installs wobbling third tooth case 72 in the second drive shaft, installs the second gear in the second drive shaft, and the one end of third rack bar 71 articulates in the middle part of pergola 2, and the other end stretches into in the third tooth case 72 and meshes mutually with the second gear.

Referring to fig. 1 and 5, the turnover lifting device further comprises a sliding bracket 5, the sliding bracket 5 is slidably mounted on the flower shelf 2, the flower shelf 2 and the sliding bracket 5 are both U-shaped, and the sliding bracket 5 is detachably mounted with an ornament 8. The sliding bracket 5 may be provided with a positioning hook by which the ornament 8 may be mounted on the sliding bracket 5, wherein the ornament 8 may be a sign, a mascot, a wreath, etc.

Referring to fig. 1 and 5, a guide rail 9 is disposed on the flower stand 2, a plurality of traveling wheels 10 capable of sliding along the guide rail 9 are disposed on the sliding bracket 5, and a chain driving device for driving the sliding bracket 5 to slide is disposed on the flower stand 2. The travelling wheels 10 of the sliding bracket 5 are slidable along the guide rails 9 under the drive of the chain drive.

As a usage scenario of the present embodiment, the ornament 8 is a marker, and the marker is detachably mounted on the sliding bracket 5 through a positioning hook; in the initial stage of performance, the posture of the marker can be adjusted through the flower stand fulcrum mechanism 3 and the flower stand jacking mechanism 4; in the middle stage of performance, the step climbing mechanism 7 is used for lifting the step stepping structure 6 to the inner side of the flower stand 2, a performer can climb to the position near the marker through the step stepping structure 6, and then new modifiers such as signatures, torch placement or wreath placement and the like can be added on the marker; at the final stage of performance, the marker that inclines is pulled up through the outside perpendicular ascending lifting rope, and in order to prevent that the marker from rocking, chain drive device drive sliding bracket 5 slides, and sliding bracket 5 follows the lifting rope and slowly holds up the center of marker, and the marker breaks away from sliding bracket 5, uses safe and reliable, and the performance is diversified. The above is a usage scenario of the present embodiment, and the apparatus includes, but is not limited to, this usage scenario.

The overturning lifting device for the stage performance provided by the embodiment has the advantages of simple structure, small size, flexibility, high use safety and various performance forms; the flower shelf lifting mechanism is provided with a flower shelf fulcrum mechanism for lifting the flower shelf, and a flower shelf lifting mechanism for turning the flower shelf, so that the flower shelf has lifting and turning functions at the same time, the flower shelf lifting mechanism is more flexible to use, the use range is increased, and the performance forms are more various; still be provided with the structure of stepping on can be on the pergola gliding sliding tray and step, step structure cooperation pergola and sliding tray step can further expand the performance form, increases the performance form.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a upset elevating gear for stage performance which characterized in that: the flower shelf lifting mechanism comprises a support frame (1) and a flower shelf (2) which can lift and turn relative to the support frame (1), wherein a flower shelf fulcrum mechanism (3) and a flower shelf lifting mechanism (4) are arranged on the support frame (1); one end of the flower stand fulcrum mechanism (3) is hinged with the lower end of the flower stand (2) and is used for driving the flower stand (2) to lift; one end of the flower stand jacking mechanism (4) is hinged to the flower stand (2) and used for driving the flower stand (2) to turn over.

2. A turnover lifting device for stage performances, as claimed in claim 1, characterized in that: the flower shelf is characterized by further comprising a sliding bracket (5), wherein the sliding bracket (5) is installed on the flower shelf (2) in a sliding mode.

3. A turnover lifting device for stage performances, as claimed in claim 1, characterized in that: still include step structure (6), the one end of step structure (6) articulates on support frame (1), and the other end extends to the downside of pergola (2).

4. A turnover lifting device for stage performances, as claimed in claim 3, characterized in that: install step climbing mechanism (7) on support frame (1), the one end of step climbing mechanism (7) articulates on step structure (6) is marked time, is used for the drive step structure (6) rotation of marking time expandes.

5. A turnover lifting device for stage performances, as claimed in claim 1, characterized in that: flower stand fulcrum mechanism (3) include first rack bar (31), be fixed with on support frame (1) with first rack bar (31) complex first tooth case (32), the one end of first rack bar (31) with pergola (2) are articulated, and the other end stretches into in first tooth case (32).

6. A turnover lifting device for stage performances, as claimed in claim 1, characterized in that: pergola climbing mechanism (4) include second rack bar (41), rotate on support frame (1) and install first drive shaft (42), install wobbling second gear box (43) on first drive shaft (42), install first gear on first drive shaft (42), the one end of second rack bar (41) articulates the middle part of pergola (2), the other end stretches into in second gear box (43) and with first gear meshes mutually.

7. A turnover lifting device for stage performances, as claimed in claim 4, characterized in that: step climbing mechanism (7) include third rack pole (71), rotate on support frame (1) and install the second drive shaft, but install wobbling third tooth case (72) in the second drive shaft, install the second gear in the second drive shaft, the one end of third rack pole (71) articulates the middle part of step structure (6), the other end stretches into in third tooth case (72) and with the second gear meshes mutually.

8. A turnover lifting device for stage performances, as claimed in claim 1, characterized in that: the support frame (1) is of a liftable structure.

9. A turnover lifting device for stage performances, as claimed in claim 2, characterized in that: flower stand (2) with sliding bracket (5) all are the U-shaped, demountable installation has embellishment (8) on sliding bracket (5).

10. A turnover lifting device for stage performances, as claimed in claim 2, characterized in that: be provided with guide rail (9) on pergola (2), be provided with a plurality ofly on sliding bracket (5) and follow gliding walking wheel (10) of guide rail (9), be provided with on pergola (2) and be used for the drive sliding bracket (5) gliding chain drive.