Temporary stage convenient to disassemble and assemble quickly

Abstract

The utility model relates to the technical field of temporary stages, and discloses a temporary stage convenient to quickly disassemble and assemble, which comprises a supporting column, connecting blocks are fixedly connected to the inner wall and the outer wall of the supporting column, one ends of first rotating connecting arms are rotatably connected to the connecting blocks, and the other ends of the adjacent first rotating connecting arms are rotatably connected with each other. According to the utility model, the plurality of groups of supporting columns are used as array points, and the first rotary connecting arm and the second rotary connecting arm are used as connecting arms, so that the plurality of groups of supporting columns are spliced and fixed in a matrix manner, and then the plurality of groups of supporting columns are connected into a whole, thereby improving the overall stability of the structure, and completing the rapid assembly of equipment. And then when the stage needs to be disassembled, the supporting columns can be quickly folded and contracted only by taking down the limiting bolts, and the stage surface assembly can be quickly disassembled and assembled through the connecting bolts, so that the portability of the stage is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temporary stages, in particular to a temporary stage which is convenient for quick disassembly and assembly. Background Art

[0002] Temporary stages can be used for performances or promotional activities. Such temporary stages generally require temporary construction by professionals. Traditional stages are generally fixed with screws or bolts to ensure the stability of the stage. However, this installation method is inefficient and cannot be completed quickly in an emergency, which in turn affects the event. Utility Model Content

[0003] The purpose of the utility model is to provide a temporary stage which is easy to quickly disassemble and assemble, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The cam is connected to the support frame by the fixing means, and the fixing means is connected to the support frame by the fixing means.

[0006] A table top assembly, wherein the table top assembly is connected to the connecting bolts;

[0007] A height adjustment component is connected to the support column and is used to adjust the height of the support column.

[0008] As a further solution of the utility model: the table top assembly includes a mounting frame, a fixing frame is fixedly connected to the mounting frame, a bracket is fixedly connected inside the fixing frame, a limiting block is slidably connected inside the fixing frame, and a table top is fixedly connected to the limiting block.

[0009] As a further solution of the utility model: a mounting hole is provided in the mounting frame, the mounting hole is slidably connected to the connecting bolt, and the connecting bolt passes through the mounting hole and is threadedly connected with a nut.

[0010] As a further solution of the utility model: the height adjustment assembly includes a lifting rod slidably connected in the support column, one end of the lifting rod is fixedly connected to a driving cylinder, a screw rod is rotatably connected in the support column, the screw rod is threadedly connected to the driving cylinder, the other end of the lifting rod passes through the support column and is fixedly connected to a connecting cylinder, and a support leg is fixedly connected to the connecting cylinder.

[0011] As a further solution of the utility model: a screw head is fixedly connected to the screw rod.

[0012] As a further solution of the utility model: the height adjustment component also includes a group of crank handles, and a screwdriver head is fixedly connected to the crank handles, and the screwdriver head cooperates with the screw head.

[0013] Compared with the prior art, the beneficial effect of the utility model is as follows: the utility model uses multiple groups of support columns as array points, and the first rotating connecting arm and the second rotating connecting arm as connecting arms, so as to perform matrix splicing and fixing between the multiple groups of support columns, and then connect the multiple groups of support columns into a whole, thereby improving the stability of the overall structure, thereby completing the rapid assembly of the equipment, and then when the stage needs to be dismantled, it is only necessary to remove the limit bolts to achieve rapid folding and contraction of the support columns, and the table top components can also be quickly disassembled and assembled through the connecting bolts, thereby improving the portability of the stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of a temporary stage that is easy to quickly disassemble and assemble.

[0015] Figure 2 The utility model is a structural schematic diagram of a supporting column in a temporary stage that is easy to quickly disassemble and assemble.

[0016] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a support column in a temporary stage that is easy to quickly disassemble and assemble.

[0017] Figure 4 The utility model is a structural schematic diagram of an installation frame in a temporary stage that is easy to quickly disassemble and assemble.

[0018] Figure 5 The utility model is a structural schematic diagram of a temporary stage platform that is easy to quickly disassemble and assemble.

[0019] Figure 6 The utility model is a structural schematic diagram of a crank in a temporary stage that is easy to quickly disassemble and assemble.

[0020] Figure 7 The utility model is a schematic diagram of the structure of connecting bolts in a temporary stage that is easy to quickly disassemble and assemble.

[0021] In the figure: 1-support column, 2-lifting rod, 3-screw rod, 4-driving cylinder, 5-screw head, 6-connecting cylinder, 7-support leg, 8-crank handle, 9-screwdriver head, 10-mounting seat, 11-connecting bolt, 12-connecting block, 13-first rotating connecting arm, 14-slide groove, 15-slider, 16-second rotating connecting arm, 17-first limiting hole, 18-second limiting hole, 19-limiting bolt, 20-hand nut, 21-limiting groove, 22-mounting frame, 23-fixed frame, 24-bracket, 25-mounting hole, 26-limiting block, 27-table. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 to Figure 7In an embodiment of the utility model, a temporary stage that is easy to quickly disassemble and assemble includes a support column 1, a connecting block 12 is fixedly connected to the inner and outer walls of the support column 1, one end of a first rotating connecting arm 13 is rotatably connected to the connecting block 12, and the other ends of adjacent first rotating connecting arms 13 are rotatably connected to each other, and four groups of circumferentially distributed slide grooves 14 are arranged on the outer wall of the support column 1, a slider 15 is slidably connected in the slide groove 14, the slider 15 passes through the slide groove 14 and is rotatably connected to a second rotating connecting arm 16, the other ends of adjacent second rotating connecting arms 16 are rotatably connected to each other, the midpoint of the first rotating connecting arm 13 and the second rotating connecting arm 16 is hinged to each other, and multiple groups of equal connecting arms are arranged on both sides of the slide groove 14. The first limiting hole 17 is distributed at a certain distance, and the second limiting hole 18 is arranged in the slider 15. The first limiting hole 17 and the second limiting hole 18 are slidably connected with the limiting bolt 19. The limiting bolt 19 passes through the first limiting hole 17 and the second limiting hole 18 and is threadedly connected with a hand-tightening nut 20. The top of the support column 1 is fixedly connected with four groups of symmetrically arranged mounting seats 10, and the mounting seats 10 are fixedly connected with connecting bolts 11. It also includes: a tabletop component, which is connected to the connecting bolts 11; a height adjustment component, which is connected to the support column 1 and is used to adjust the height of the support column 1. The utility model firstly rotates the first connecting arm 13 and the second connecting arm 16 The mutual hinged connection realizes the relative limitation between adjacent support columns 1. When the relative position between two adjacent groups of support columns 1 changes, the first rotating connecting arm 13 and the second rotating connecting arm 16 are relatively rotated under the drive of the support column 1, and at the same time, the second rotating arm drives the slider 15 to slide relatively in the slide groove 14. When the support column 1 is unfolded, the limit bolt 19 can be inserted into the first limit hole 17 and the second limit hole 18, and the limit bolt 19 is limited and fixed by the threaded connection between the hand-tightening nut 20 and the limit bolt 19, and then the relative position between the slider 15 and the slide groove 14 is limited by the limit bolt 19. At this time, the first rotating connecting arm 13 and the second rotating connecting arm 16 are relatively rotated. The relative position between the arm 16 and the support column 1 is limited and fixed, and then the adjacent support columns 1 are fixed, so that multiple groups of support columns 1 are connected and assembled into a whole, thereby improving the stability of the overall structure, and in the process of unfolding the support columns 1, the height of each group of support columns 1 can be adjusted by the height adjustment assembly, so as to level the tops of the multiple groups of support columns 1, and then the table top assembly can be installed on the support column 1 through the connecting bolts 11, so as to complete the rapid assembly of the equipment, and then when the stage needs to be dismantled, it only needs to remove the limit bolts 19 to achieve the rapid folding and contraction of the support column 1, and the table top assembly can also be quickly disassembled and assembled through the connecting bolts 11.

[0024] In one case of this embodiment, see Figure 1 to Figure 7The table top assembly includes a mounting frame 22, a fixing frame 23 is fixedly connected to the mounting frame 22, a bracket 24 is fixedly connected inside the fixing frame 23, a limiting block 26 is slidably connected inside the fixing frame 23, a table top 27 is fixedly connected to the limiting block 26, a mounting hole 25 is provided in the mounting frame 22, the mounting hole 25 is slidably connected to the connecting bolt 11, and the connecting bolt 11 is threadedly connected with a nut through the mounting hole 25. The table top assembly is firstly connected to the supporting column 1 by sliding connection with the connecting bolt 11 through the mounting hole 25, so as to realize the relative connection between the mounting frame 22 and the supporting column 1, and the mounting frame 22 is fixedly connected to the supporting column 1 by the nut. After the installation is completed, the table top 27 is installed on the mounting frame 22 by sliding connection between the fixing frame 23 and the limiting block 26, so that the table top 27 is installed and fixed by the bracket 24.

[0025] In one case of this embodiment, see Figure 1 to Figure 7 The height adjustment assembly includes a lifting rod 2 slidably connected to the support column 1, one end of the lifting rod 2 is fixedly connected to a driving cylinder 4, a screw rod 3 is rotatably connected to the support column 1, and the screw rod 3 is threadedly connected to the driving cylinder 4. The other end of the lifting rod 2 passes through the support column 1 and is fixedly connected to a connecting cylinder 6, a supporting leg 7 is fixedly connected to the connecting cylinder 6, and a screw head 5 is fixedly connected to the screw 3. The height adjustment assembly also includes a set of crank handles 8, a screwdriver head 9 is fixedly connected to the crank handle 8, and the screwdriver head 9 cooperates with the screw head 5. The height adjustment component inserts the screwdriver head 9 into the screw head 5 through the crank handle 8, and drives the screw rod 3 to rotate by shaking the crank handle 8. The screw rod 3 is threadedly connected to the driving cylinder 4, and the rotational motion of the screw rod 3 is converted into the linear motion of the driving cylinder 4. The driving cylinder 4 drives the lifting rod 2 to slide out or retract from the support column 1, and the support column 1 drives the connecting cylinder 6 and the support leg 7 to relatively extend and retract in the support column 1, thereby adjusting the relative height of the support column 1, and then adjusting the horizontality of the top ends of the multiple groups of support columns 1.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A temporary stage that is easy to quickly disassemble and assemble, comprising support columns, characterized in that: A connecting block is fixedly connected to the inner and outer walls of the support column, and one end of the first rotating connecting arm is rotatably connected to the connecting block, and the other ends of the adjacent first rotating connecting arms are rotatably connected to each other, and four groups of circumferentially distributed sliding grooves are arranged on the outer wall of the support column, and a slider is slidably connected in the sliding groove, and the slider passes through the sliding groove and is rotatably connected to the second rotating connecting arm, and the other ends of the adjacent second rotating connecting arms are rotatably connected to each other, and the midpoints of the first rotating connecting arm and the second rotating connecting arm are hinged to each other, and multiple groups of equally distributed first limiting holes are arranged on both sides of the sliding groove, and a second limiting hole is arranged in the slider, and the first limiting hole and the second limiting hole are slidably connected to the limiting bolt, and the limiting bolt passes through the first limiting hole and the second limiting hole and is threadedly connected with a hand-tightening nut, and the top of the support column is fixedly connected to four groups of symmetrically arranged mounting seats, and the mounting seats are fixedly connected to the connecting bolts, and also include: A table top assembly, wherein the table top assembly is connected to the connecting bolts; A height adjustment component is connected to the support column and is used to adjust the height of the support column.

2. A temporary stage that is easy to quickly disassemble and assemble according to claim 1, characterized in that: The table top assembly comprises an installation frame, a fixing frame is fixedly connected to the installation frame, a bracket is fixedly connected inside the fixing frame, a limiting block is slidably connected inside the fixing frame, and a table plate is fixedly connected to the limiting block.

3. A temporary stage that is easy to quickly disassemble and assemble according to claim 2, characterized in that: The installation frame is provided with an installation hole, the installation hole is slidably connected with a connecting bolt, and the connecting bolt passes through the installation hole and is threadedly connected with a nut.

4. A temporary stage that is easy to quickly disassemble and assemble according to claim 1, characterized in that: The height adjustment assembly includes a lifting rod slidably connected in the support column, one end of the lifting rod is fixedly connected to a driving cylinder, a screw is rotatably connected in the support column, the screw is threadedly connected to the driving cylinder, the other end of the lifting rod passes through the support column and is fixedly connected to a connecting cylinder, and a supporting leg is fixedly connected to the connecting cylinder.

5. A temporary stage that is easy to quickly disassemble and assemble according to claim 4, characterized in that: A screw head is fixedly connected to the screw rod.

6. A temporary stage that is easy to quickly assemble and disassemble according to claim 1, characterized in that: The height adjustment component also includes a group of crank handles, on which a screwdriver head is fixedly connected, and the screwdriver head cooperates with the screw head.

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