CN211688149U

CN211688149U - Lifting device

Info

Publication number: CN211688149U
Application number: CN202020264133.0U
Authority: CN
Inventors: 黄巧灵
Original assignee: Hangzhou Songcheng Performance Valley Technology And Culture Development Co ltd
Current assignee: Hangzhou Songcheng Performance Valley Technology And Culture Development Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-10-16
Anticipated expiration: 2030-03-05

Abstract

The embodiment of the application provides a lifting device, lifting device includes: at least two drive mechanism, every drive mechanism is including connecting gradually: the device comprises a transmission rod, a steering structure and a lifting rod; the first lifter is in transmission connection with each transmission rod; the first bracket is in transmission connection with each lifting rod; the first table top is arranged on the first bracket; the second bracket is arranged on one side of the first bracket; the second table top is arranged on the second bracket; and the second lifter is in transmission connection with the second support. This application has realized the automation of extension stage and has received and releases, the rational utilization place.

Description

Lifting device

Technical Field

The application relates to the technical field of mechanical equipment, in particular to a lifting device.

Background

The stage is a space provided in a theater for the performers to perform, and it can concentrate the audience on the performers to perform and obtain a desired viewing effect. In current theater stage, the platform mouth of stage is mostly a line of platform mouth to the ground platform of stage is the level setting mostly, according to the difference of performance demand, sometimes still can extend before the stage and set up the T platform, but the T platform that extends the setting can' T adapt to the auditorium that risees step by step, and the setting of T platform is also wasted time and energy with withdrawing in addition.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a lifting device for realize extending the automation of stage and receive and release, the rational utilization place is used manpower sparingly and time cost.

A first aspect of an embodiment of the present application provides a lifting device, including: at least two drive mechanism, every drive mechanism is including connecting gradually: the device comprises a transmission rod, a steering structure and a lifting rod; the first lifter is in transmission connection with each transmission rod; the first bracket is in transmission connection with each lifting rod; the first table top is arranged on the first bracket; the second bracket is arranged on one side of the first bracket; the second table top is arranged on the second bracket; and the second lifter is in transmission connection with the second support.

In an embodiment, the lifting rail is disposed at one side of the first bracket, and the direction of the lifting rail is along the moving direction of the first bracket.

In an embodiment, the first support is provided with a lifting pulley, and the lifting pulley is matched with the lifting rail.

In one embodiment, the first table top is inclined at a predetermined angle with respect to the horizontal direction.

In one embodiment, one side of the second table top close to the first table top is hinged with the second support.

In an embodiment, a telescopic mechanism is disposed on a side of the second table top away from the first table top, one end of the telescopic mechanism is connected to the second table top, and the other end of the telescopic mechanism is connected to the second support.

In one embodiment, the lifting device further comprises: and the third lifter is arranged below the second support and is in transmission connection with the telescopic mechanism.

In one embodiment, the lifting device further comprises: the translation machine is fixed on the first support and arranged below the first table top; the translation track is connected with the translation machine; the third support is arranged on the translation track, and the direction of the translation track is arranged along the movement direction of the third support; and the third table top is arranged on the third support.

In an embodiment, a translation pulley is disposed on the first support, and the translation pulley is matched with the third support.

In one embodiment, the height of the third mesa is less than or equal to the height of the first mesa.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a lifting device according to an embodiment of the present application.

Reference numerals:

100-lifting device, 200-auditorium;

110-a first lifting platform, 111-a first lifter, 112-a transmission mechanism, 1121-a transmission rod, 1122-a steering structure, 1123-a lifting rod, 113-a first bracket, 114-a first table top, 115-a lifting rail and 116-a lifting pulley;

120-a second lifting platform, 121-a second lifter, 122-a second bracket, 123-a second table top, 124-a telescopic mechanism, 125-a third lifter;

130-a third lifting table, 131-a translation machine, 132-a translation rail, 133-a third support, 134-a third table top, 135-a translation pulley.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

In the description of the present application, the terms "first," "second," and the like are used for distinguishing between descriptions and do not denote an order of magnitude, nor are they to be construed as indicating or implying relative importance.

In the description of the present application, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are absolutely required to be horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like refer to orientations or positional relationships that are based on orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally found in the products of the application, and are used for convenience in describing the present application, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

In the description of the present application, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Please refer to fig. 1, which is a schematic structural diagram of a lifting device 100 according to an embodiment of the present application. The lifting device 100 includes: a first elevating stage 110, a second elevating stage 120, and a third elevating stage 130. Wherein, first elevating platform 110 includes: a first lift 111, at least two transmission mechanisms 112, a first support 113, a first table top 114, and a lift rail 115. The transmission mechanism 112 includes transmission rods 1121, a steering structure 1122 and lifting rods 1123 which are connected in sequence, the first lifter 111 is in transmission connection with each transmission rod 1121, the first bracket 113 is in transmission connection with each lifting rod 1123, and the transmission mechanism 112 is used for converting the output power of the first lifter 111 from horizontal circulation to vertical lifting so that the first bracket 113 can move up and down in the vertical direction. In one embodiment, a transmission mechanism 112 is disposed on each side of the first lifter 111.

The first stage 114 is disposed on the first support 113. In one embodiment, the first platform 114 is inclined at a predetermined angle with respect to the horizontal, and in one embodiment, the predetermined angle may be determined according to actual requirements or the height of the auditorium 200 that is gradually raised. The lifting rail 115 is disposed at one side of the first support 113, and a direction of the lifting rail 115 is disposed along a moving direction of the first support 113. The first bracket 113 is provided with a plurality of lifting pulleys 116, and the lifting pulleys 116 are engaged with the lifting rails 115.

The second elevating stage 120 includes: a second lift 121, a second support 122, a second table 123, a telescoping mechanism 124, and a third lift 125. The second support 122 is disposed at one side of the first support 113, and the second lifter 121 is disposed below the second support 122, and is in transmission connection with the second support 122 to move the second support 122 up and down. The second table surface 123 is arranged on the second support 122, one side of the second table surface 123 close to the first table surface 114 is hinged to the second support 122, one side of the second table surface 123 far away from the first table surface 114 is provided with a telescopic mechanism 124, one end of the telescopic mechanism 124 is connected with the bottom surface of the second table surface 123, and the other end of the telescopic mechanism is connected with the second support 122. The third lifter 125 is disposed below the second bracket 122 and drivingly connected to the telescopic mechanism 124.

In one embodiment, the second platform 123 is disposed horizontally, and the third lifter 125 is a hydraulic pump for providing power to the telescopic mechanism 124, so that the telescopic mechanism 124 jacks up the end of the second platform 123 connected to the telescopic mechanism 124, and the second platform 123 is tilted from horizontal, and the tilt angle is the same as the tilt angle of the first platform 114.

The third elevating stage 130 includes: a translation machine 131, a translation rail 132, a third support 133, a third table 134, and a translation pulley 135. The translation machine 131 is disposed below the first table 114 and fixed on the first support 113, the translation rail 132 is connected to the translation machine 131 and can be driven by the translation machine 131 to rotate in a clockwise direction or a counterclockwise direction, the third support 133 is disposed on the translation rail 132 and can move along with the rotation of the translation rail 132, and the direction of the translation rail 132 is disposed along the movement direction of the third support 133. In an embodiment, the first bracket 113 is provided with a plurality of translation pulleys 135, and the translation pulleys 135 are matched with the third bracket 133, so that the third bracket 133 can move conveniently and simultaneously play a certain supporting role. The third platform 134 is disposed on the third support 133, and in one embodiment, the third platform 134 is disposed horizontally, and the height of the third platform 134 is always less than or equal to the height of the first platform 114.

In an embodiment, the lifting device 100 is applied to a theater and is disposed below the auditorium 200, when the performance stage needs to be extended, the auditorium 200 moves to two sides of the theater, the first lifting platform 110, the second lifting platform 120 and the third lifting platform 130 respectively ascend under the power of the first lifting platform 111, the second lifting platform 121 and the translation platform 131, the original performance stage, the third table 134, the first table 114 and the second table 123 are sequentially spliced, and the third table 134 is flush with the original performance stage.

In an embodiment, under the power of the third lifter 125, the telescopic mechanism 124 lifts an end of the second table 123 away from the first table 114, so that the second table 123 is changed from a horizontal disposition to an inclined disposition, and the inclined angle of the second table 123 is the same as the inclined angle of the first table 114.

The above are merely preferred embodiments of the present application and are not intended to limit the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lifting device, comprising:

at least two drive mechanism, every drive mechanism is including connecting gradually: the device comprises a transmission rod, a steering structure and a lifting rod;

the first lifter is in transmission connection with each transmission rod;

the first bracket is in transmission connection with each lifting rod;

the first table top is arranged on the first bracket;

the second bracket is arranged on one side of the first bracket;

the second table top is arranged on the second bracket;

and the second lifter is in transmission connection with the second support.

2. The lifting device of claim 1, further comprising:

the lifting track is arranged on one side of the first support, and the direction of the lifting track is arranged along the movement direction of the first support.

3. The lifting device as claimed in claim 2, characterized in that a lifting pulley is arranged on the first support, which lifting pulley cooperates with the lifting rail.

4. The lift device of claim 1, wherein the first deck is inclined at a predetermined angle relative to horizontal.

5. The lift device of claim 1, wherein a side of the second table top adjacent the first table top is hingedly connected to the second support.

6. The lifting device as claimed in claim 5, wherein a telescopic mechanism is provided on a side of the second table surface away from the first table surface, one end of the telescopic mechanism is connected to the second table surface, and the other end is connected to the second support.

7. The lifting device of claim 6, further comprising:

and the third lifter is arranged below the second support and is in transmission connection with the telescopic mechanism.

8. The lifting device of claim 1, further comprising:

the translation machine is fixed on the first support and arranged below the first table top;

the translation track is connected with the translation machine;

the third support is arranged on the translation track, and the direction of the translation track is arranged along the movement direction of the third support;

and the third table top is arranged on the third support.

9. The lifting device as recited in claim 8, wherein a translating pulley is disposed on the first support and engages the third support.

10. The lift device of claim 8, wherein a height of the third deck is less than or equal to a height of the first deck.