Stage

Abstract

A stage comprises more than one stage unit, each stage unit comprises a stage plate and a stage frame, each stage frame comprises a stage frame and stand columns, and the stage is characterized in that supporting columns are arranged at the four corners of each stage frame, and cavities allowing the upper ends of the stand columns to stretch into are formed in the supporting columns; the supporting column is provided with a locking assembly for locking the upper end of the stand column in the cavity and a limiting assembly for limiting the stand column and the stage plate. A tray used for supporting and connecting a stage frame is arranged on the stand column. A plurality of stage frames can be spliced through the trays on the stand columns, in the splicing process of the stage frames, the adjacent supporting columns on different stage frames can share one stand column, the stand columns are rotated to adjust the angles of the trays to splice and combine the adjacent supporting columns, the splicing mode is simple and convenient, and cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of stages, in particular to a stage. Background Art

[0002] For some infrequent temporary performances, a movable stage is often chosen, which is not only convenient for performances but also not restricted by location. This type of stage is generally an iron stage frame. If multiple stage panels need to be spliced ​​together, the connectors must be welded on the iron pipes to achieve splicing. This structure is complex and the construction process requires a lot of manpower and material resources. Moreover, it is difficult to separate the spliced ​​stage panels afterwards, which affects the subsequent performance construction. Moreover, when multiple stage frames are spliced ​​and merged, adjacent support columns on different stage frames still use a single column, which increases the cost. Summary of the invention

[0003] The problem to be solved by the utility model is to provide a stage with simple splicing and disassembly methods; when multiple stage frames are spliced, the bottoms of adjacent supporting columns of different stage frames can be supported and spliced ​​by one column, thereby reducing the cost.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a stage, including more than one stage unit, the stage unit includes a stage board and a stage frame, the stage frame includes a stage frame and a column, characterized in that: support columns are arranged on the four corners of the stage frame, a cavity is arranged in the support column for the upper end of the column to extend into, a locking assembly for locking the upper end of the column in the cavity and a limiting assembly for limiting the column and the stage board are arranged on the support column; the locking assembly includes a locking bolt and a nut; a through hole is arranged on the support column, the nut is fixed at the through hole by welding, and the locking bolt and the nut are screwed into the support column in cooperation; the support column is a hollow square tube; the limiting assembly includes a limiting block and a limiting piece; the limiting piece is fixed to the upper end of the support column, the limiting block is L-shaped, and the limiting block is arranged at the outer edge of the support column; the four limiting blocks on the same stage frame form a limiting groove, and the stage board is arranged in the limiting groove; the column is provided with a tray for supporting and connecting the stage frame. The use principle of the utility model is as follows: the connection between the column and the stage frame is fixed by a locking assembly, so that the stage frame and the column are conveniently connected and detached; a plurality of stage frames can be spliced ​​together by a tray on the column, and in the process of splicing the plurality of stage frames, adjacent supporting columns on different stage frames can share one column, and the column is rotated to adjust the angle of the tray to splice and merge the adjacent supporting columns, so that the splicing method is simple and the cost is saved.

[0005] As an improvement, the tray is fixed on the column by welding, the surface of the tray is a horizontal plane, a limiting column is provided on the tray, a supporting block is provided at the bottom of the tray, and the limiting column is connected to the supporting block.

[0006] As an improvement, three limiting columns are provided on the tray, and the three limiting columns are arranged in a triangle; and three supporting blocks are provided at the bottom of the tray.

[0007] As an improvement, a handle is provided on the locking bolt.

[0008] As an improvement, the stage frame is provided with connection holes for connecting adjacent stage units.

[0009] As an improvement, a support frame is provided on the stage frame, and the support frame is a cross structure, and the support frame is fixed in the stage frame.

[0010] As an improvement, reinforcing rods are provided inside the stage frame and the supporting frame.

[0011] The beneficial effects of the utility model are as follows: 1. The connection and fixation between the column and the stage frame are completed by locking bolts and nuts, so that the disassembly and assembly of the stage frame and the column are simple and convenient to operate. 2. When multiple stage frames are spliced, the column is rotated to control the direction of the tray; the adjacent support columns on different stage frames are limited by the limit column; the adjacent support columns on different stage frames are supported by the tray; so that the adjacent support columns on different stage frames can be spliced ​​and merged by one column, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the splicing of four stage frames.

[0013] Figure 2 This is a three-dimensional diagram of the stage frame.

[0014] Figure 3 This is a three-dimensional diagram of the coordination of the stage frame, support frame and stage board.

[0015] Figure 4 This is a three-dimensional diagram of the coordination of the stage frame and the support frame.

[0016] Figure 5 This is a top view of the stage deck.

[0017] Figure 6 It is a three-dimensional diagram of the coordination of the columns and support columns.

[0018] Figure 7 A three-dimensional diagram of the support column.

[0019] Figure 8 This is a three-dimensional diagram of the column.

[0020] Fig. 9 for Figure 8 Magnified view of area B in .

[0021] Fig.10 for Figure 1 Top view of area A in .

[0022] Explanation of numbers in the figure: 1. Stage frame; 11. Connection hole; 2. Support column; 21. Locking assembly; 211. Nut; 212. Locking bolt; 22. Limiting assembly; 221. Limiting block; 222. Limiting plate; 3. Column; 31. Tray; 311. Limiting column; 312. Support block; 4. Support frame; 5. Stage board. Implementation

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 10As shown, a stage includes more than one stage unit, the stage unit includes a stage board 5 and a stage frame, the stage frame includes a stage frame 1, a support frame 4 and a column 3, the four corners of the stage frame 1 are provided with support columns 2, the support columns 2 are provided with a cavity for the upper end of the column 3 to extend into, the support columns 2 are provided with a locking assembly 21 for locking the upper end of the column 3 in the cavity and a limiting assembly 22 for limiting the column 3 and the stage board 5. The column 3 is provided with a tray 31 for supporting and connecting the stage frame 1; the tray 31 is fixed to the column 3 by welding, and the surface of the tray 31 is a horizontal plane; the tray 31 is provided with three limiting columns 311, and the three limiting columns 311 are distributed in a triangular shape, and the bottom of the tray 31 is provided with three support blocks 312, and the three support blocks 312 are respectively connected to the three limiting columns 311. The user controls the direction of the tray 31 by rotating the column 3, and limits the support column 2 by the limiting column 311 on the tray 31, so that one column 3 can control at most four adjacent support columns 2 of the stage frame 1; when two stage frames 1 are spliced ​​and merged, the user controls the direction of the tray 31 by rotating the column 3 on the first stage frame 1, so that the three limiting columns 311 on the tray 31 are opposite to the support column 2 on the second stage frame 1, and then the support column 2 on the second stage frame 1 is put on the tray 31 on the first stage frame 1, thereby realizing the splicing and merging of the two stage frames 1; when four stage frames 1 are spliced ​​and merged, the user controls the direction of the tray 31 by rotating the column 3 on the first stage frame 1, so that the three limiting columns 311 on the tray 31 are aligned with the remaining three stage frames 1, and then the support columns 2 on the remaining three stage frames 1 are respectively put into one of the limiting columns 311 on the tray 31 of the first stage frame 1, thereby realizing the splicing and merging of the four stage frames 1. The stage frame 1 is provided with connection holes 11 for connecting adjacent stage frames 1. After the limiting column 311 completes the limiting of other stage frames 1, the screw is extended into the connection holes 11 of two adjacent stage frames 1, and then the screw is tightened to complete the fixed connection of the adjacent stage frames 1, so that the splicing between the stage frames 1 is more firmly.

[0025] like Figure 1As shown, the support column 2 is a hollow square tube, and the limiting assembly 22 includes a limiting block 221 and a limiting sheet 222. The limiting block 221 is arranged at the outer edge of the support column 2, and the limiting block 221 is L-shaped; the four limiting blocks 221 on the same stage frame 1 form a limiting groove, and the stage board 5 is arranged in the limiting groove; the limiting sheet 222 is fixed to the upper end port of the support column 2 to prevent the column 3 from directly passing through the support column 2 and affecting the construction of the stage. The locking assembly 21 includes a locking bolt 212 and a nut 211. The support column 2 is provided with a through hole, and the through hole is arranged on the side of the support column 2. The nut 211 is fixed at the through hole by full welding; the column 3 extends from the lower end of the support column 2 into the support column 2, and then the upper end of the column 3 is fixed in the support column 2 by tightening the locking bolt 212; the locking bolt 212 is provided with a handle for user convenience.

[0026] like Figure 1 , 2 As shown in Figure 4, the support frame 4 is a cross structure, and the support frame 4 is fixed in the stage frame 1; reinforcing rods are also provided in the stage frame 1 and the support frame 4, and the reinforcing rods are arranged in a triangular shape; the support frame 4 and the reinforcing rods can enhance the supporting strength of the entire stage and reduce the risk of collapse of the stage frame 1.

[0027] The use principle of the utility model is as follows: the column 3 is fixed in the support column 2 by the locking bolt 212 and the nut 22, so that the column 3 is installed in the support column 2 or taken out from the support column 2 very easily, and the operation difficulty is low; for example, when four stage frames 1 are spliced ​​and combined, the angle of the tray 31 is controlled by rotating the column 3, the limiting column 311 on the tray 31 is aligned with the supporting columns 2 of the other three stage frames 1, the supporting columns 2 on the other three stage frames 1 are respectively inserted into the three limiting columns 311 on the tray 31, supported by the tray 31, and then the connecting holes 11 on the two adjacent stage frames 1 are fixedly connected by the screw, so as to realize the splicing and combining of multiple stage frames 1, and at the same time, only one column 3 is needed at the bottom of the adjacent supporting columns 2 of different stage frames 1 to complete the splicing, thereby saving costs.

Claims

1. A stage, comprising more than one stage unit, wherein the stage unit comprises a stage board and a stage frame, wherein the stage frame comprises a stage frame and columns, wherein: The four corners of the stage frame are provided with supporting columns, and the supporting columns are provided with cavities for the upper ends of the columns to extend into, and the supporting columns are provided with locking components for locking the upper ends of the columns in the cavities and limiting components for limiting the columns and the stage board; the locking components include locking bolts and nuts; the supporting columns are provided with through holes, and the nuts are fixed at the through holes by welding, and the locking bolts and nuts cooperate to be screwed into the supporting columns; the supporting columns are hollow square tubes; the limiting components include limiting blocks and limiting plates; the limiting plates are fixed to the upper ports of the supporting columns, and the limiting blocks are L-shaped, and the limiting blocks are arranged at the outer edge of the supporting columns; the four limiting blocks on the same stage frame form a limiting groove, and the stage board is arranged in the limiting groove; the columns are provided with trays for supporting and connecting the stage frame.

2. A stage as claimed in claim 1, characterized in that: The tray is fixed on the column by welding, the surface of the tray is a horizontal plane, a limiting column is arranged on the tray, a supporting block is arranged at the bottom of the tray, and the limiting column is connected to the supporting block.

3. A stage as claimed in claim 2, characterized in that: The tray is provided with three limiting columns, which are arranged in a triangle; and the bottom of the tray is provided with three supporting blocks.

4. A stage as claimed in claim 1, characterized in that: A handle is provided on the locking bolt.

5. A stage as claimed in claim 1, characterized in that: The stage frame is provided with connection holes for connecting adjacent stage units.

6. A stage as claimed in claim 1, characterized in that: A support frame is arranged on the stage frame, the support frame is a cross structure, and the support frame is fixed in the stage frame.

7. A stage as claimed in claim 6, characterized in that: Reinforcing rods are arranged inside the stage frame and the supporting frame.

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