Scaffold convenient to disassemble and assemble

Abstract

The utility model discloses a scaffold convenient to disassemble and assemble, which belongs to the technical field of scaffolds and comprises a scaffold platform, rectangular concentric-square-shaped blocks are fixed at four end corners of the bottom of the scaffold platform, scaffold supporting columns are arranged in the rectangular concentric-square-shaped blocks, and the scaffold supporting columns are connected with the scaffold platform. The bottom of the scaffold platform is provided with a first dismounting mechanism used for dismounting between the rectangular concentric-square-shaped block and the scaffold supporting column. A detachable inclined supporting column is arranged between every two scaffold supporting columns on the same side, the inclined supporting columns and the scaffold supporting columns are connected through a second detaching mechanism, and the scaffold table and the scaffold supporting columns can be rapidly separated through the arrangement of the first detaching mechanism and the second detaching mechanism; therefore, the mounting and dismounting efficiency is greatly improved, the overall use convenience and safety of the device are improved, operation is easy and convenient, the structure is firm, and safety and reliability are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of scaffolds, and in particular relates to a scaffold which is convenient to disassemble and install. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. According to the location of the scaffolding, it can be divided into external scaffolding and internal scaffolding; according to different materials, it can be divided into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding; according to the structural form, it can be divided into vertical pole scaffolding, bridge scaffolding, door scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, and climbing scaffolding.

[0003] Traditional scaffolding usually requires workers to perform tedious operations during the disassembly and installation process, especially at the connection between the scaffolding support column and the scaffolding platform, which needs to be fixed with bolts or the like. When disassembling, the bolts need to be loosened one by one, which is complicated, time-consuming and labor-intensive. For this reason, we designed a scaffolding that is easy to disassemble and install, which is used to provide another technical solution to the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a scaffold that is convenient to disassemble and install, so as to solve the problems of the existing technology in the use process proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scaffold that is convenient for disassembly and installation, comprising a scaffolding platform, four end corners of the bottom of the scaffolding platform are fixed with rectangular return-shaped blocks, scaffolding support columns are arranged inside the rectangular return-shaped blocks, and a first disassembly mechanism for disassembly between the rectangular return-shaped blocks and the scaffolding support columns is arranged at the bottom of the scaffolding platform;

[0006] A detachable oblique support column is arranged between the two scaffolding support columns on the same side, and the oblique support column is connected to the scaffolding support column via a second disassembly mechanism.

[0007] Preferably, the first disassembly mechanism includes a rectangular rotating column, both ends of the rectangular rotating column are rotatably connected to the second oblique rotating column via a pin shaft, the end of the second oblique rotating column away from the rectangular rotating column is rotatably connected to the rectangular connecting column, both sides of the rectangular connecting column are rotatably connected to the first oblique rotating column via a pin shaft, the end of the first oblique rotating column away from the rectangular connecting column is rotatably connected to the transverse limiting column via a pin shaft, the interior of the transverse limiting column is slidably connected to a transverse light rod, an arc-shaped fixing column is fixed between the two transverse light rods, the top of the arc-shaped fixing column is fixedly connected to the scaffolding, and a first rigid spring is arranged between the transverse limiting column and the arc-shaped fixing column and on the outside of the transverse light rod.

[0008] Preferably, a vertical rotating column is fixed at the middle position of the rectangular rotating column, the top of the vertical rotating column is rotatably connected to the scaffolding through a bearing, and a hand wheel is fixed to the bottom of the vertical rotating column.

[0009] Preferably, a circular through hole adapted to the transverse limiting column is opened inside the rectangular circular block, and a circular limiting hole adapted to the transverse limiting column is opened inside the scaffolding support column.

[0010] Preferably, the second disassembly mechanism includes a vertical mounting plate, vertical mounting plates are fixed at both ends of the oblique support column, a vertical rectangular groove adapted to the vertical mounting plate is opened inside the scaffolding support column, the top and bottom of the vertical mounting plate are slidably connected with a transverse limit rod, a vertical pulling plate is fixed at one end of the two transverse limit rods, and a second rigid spring is arranged between the vertical pulling plate and the vertical mounting plate and on the outside of the transverse limit rod.

[0011] Preferably, a transverse limiting groove adapted to the transverse limiting rod is provided inside the scaffolding supporting column.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By setting up the first disassembly mechanism and the second disassembly mechanism, the scaffolding platform and the scaffolding support column can be quickly separated, thereby greatly improving the installation and disassembly efficiency, enhancing the overall convenience and safety of the device, and the operation is simple, and the structure is firm, safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the bottom of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the arc-shaped fixed column and the transverse polished rod of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the transverse limit column and the rectangular return block of the utility model;

[0018] Figure 5 It is a structural cross-sectional view of the interior of the scaffolding support column of the utility model.

[0019] In the figure: 1, scaffolding platform; 2, rectangular circular block; 3, scaffolding support column; 4, oblique support column; 5, vertical mounting plate; 6, arc-shaped fixed column; 7, horizontal light rod; 8, first rigid spring; 9, horizontal limit column; 10, first oblique rotating column; 11, rectangular connecting column; 12, rectangular rotating column; 13, second oblique rotating column; 14, vertical rotating column; 15, hand wheel; 16, vertical pulling plate; 17, horizontal limit rod; 18, second rigid spring. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-5 A scaffolding convenient for disassembly and installation comprises a scaffolding platform 1, four end corners of the bottom of the scaffolding platform 1 are fixed with rectangular round-shaped blocks 2, scaffolding support columns 3 are arranged inside the rectangular round-shaped blocks 2, and a first disassembly mechanism for disassembly between the rectangular round-shaped blocks 2 and the scaffolding support columns 3 is arranged at the bottom of the scaffolding platform 1;

[0022] A detachable oblique support column 4 is provided between two scaffolding support columns 3 on the same side, and the oblique support column 4 is connected to the scaffolding support column 3 via a second disassembly mechanism;

[0023] The first disassembly mechanism includes a rectangular rotating column 12, both ends of the rectangular rotating column 12 are rotatably connected to the second oblique rotating column 13 through a pin shaft, the second oblique rotating column 13 is rotatably connected to the rectangular connecting column 11 at one end away from the rectangular rotating column 12, both sides of the rectangular connecting column 11 are rotatably connected to the first oblique rotating column 10 through a pin shaft, the first oblique rotating column 10 is rotatably connected to the transverse limiting column 9 at one end away from the rectangular connecting column 11 through a pin shaft, the transverse light rod 7 is slidably connected inside the transverse limiting column 9, an arc-shaped fixed column 6 is fixed between the two transverse light rods 7, the top of the arc-shaped fixed column 6 is fixedly connected to the scaffolding 1, a first rigid spring 8 is arranged between the transverse limiting column 9 and the arc-shaped fixed column 6 and on the outside of the transverse light rod 7, the rotation of the rectangular rotating column 12 is through the second oblique rotating column 13 and the first oblique rotating column 10, so that the transverse limiting column 9 can slide on the outside of the transverse light rod 7;

[0024] A vertical rotating column 14 is fixed at the middle position of the rectangular rotating column 12. The top of the vertical rotating column 14 is rotatably connected to the scaffolding 1 through a bearing. A hand wheel 15 is fixed to the bottom of the vertical rotating column 14. The rectangular rotating column 12 can be rotated by the arrangement of the vertical rotating column 14. The rotation of the rectangular rotating column 12 enables the transverse limiting column 9 to slide on the outside of the transverse light rod 7 through the second oblique rotating column 13 and the first oblique rotating column 10. The movement of the transverse limiting column 9 causes the first rigid spring 8 to be deformed by force.

[0025] A circular through hole adapted to the transverse limiting column 9 is provided inside the rectangular return block 2, and a circular limiting hole adapted to the transverse limiting column 9 is provided inside the scaffolding support column 3, so that when the transverse limiting column 9 enters the interior of the rectangular return block 2 and the scaffolding support column 3, the movement of the scaffolding support column 3 inside the rectangular return block 2 can be restricted. When the transverse limiting column 9 moves out of the interior of the scaffolding support column 3, the scaffolding support column 3 can be disassembled;

[0026] The second disassembly mechanism includes a vertical mounting plate 5, both ends of the oblique support column 4 are fixed with the vertical mounting plate 5, the inside of the scaffold support column 3 is provided with a vertical rectangular groove adapted to the vertical mounting plate 5, the top and bottom of the vertical mounting plate 5 are slidably connected with a transverse limiting rod 17, one end of the two transverse limiting rods 17 is fixed with a vertical pulling plate 16, and a second rigid spring 18 is provided between the vertical pulling plate 16 and the vertical mounting plate 5 and on the outside of the transverse limiting rod 17;

[0027] A transverse limiting groove adapted to the transverse limiting rod 17 is opened inside the scaffolding support column 3. When the transverse limiting rod 17 moves out of the interior of the scaffolding support column 3, the vertical mounting plate 5 and the oblique supporting column 4 can be disassembled, thereby allowing the two scaffolding support columns 3 to be disassembled.

[0028] Working principle: Rotate the hand wheel 15, the rotation of the hand wheel 15 enables the vertical rotating column 14 to rotate, the rotation of the vertical rotating column 14 enables the rectangular rotating column 12 to rotate, the rotation of the rectangular rotating column 12 is through the second oblique rotating column 13 and the first oblique rotating column 10, so that the transverse limiting column 9 can slide on the outside of the transverse light rod 7, the sliding of the transverse limiting column 9 causes the first rigid spring 8 to be deformed under force, so that the transverse limiting column 9 can slide inside the rectangular return block 2, so that the transverse limiting column 9 can move out of the inside of the scaffolding support column 3, so that the scaffolding support column 3 moves out of the inside of the rectangular return block 2, so that the scaffolding support column 3 and the scaffolding platform 1 can be disassembled;

[0029] When the scaffolding support column 3 and the scaffolding platform 1 are disassembled, the vertical pulling plate 16 is pulled away from the scaffolding support column 3. The movement of the vertical pulling plate 16 enables the transverse limiting rod 17 to move inside the vertical mounting plate 5, thereby enabling the transverse limiting rod 17 to move out of the scaffolding support column 3, thereby enabling the oblique supporting column 4 to be disassembled.

[0030] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In the description of the present invention, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine different embodiments or examples described in the present invention and features of different embodiments or examples without contradiction.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scaffold that is easy to disassemble and install. Features: The scaffolding platform (1) comprises a rectangular round-shaped block (2) fixed to each of the four end corners at the bottom of the scaffolding platform (1), a scaffolding support column (3) being arranged inside the rectangular round-shaped block (2), and a first disassembly mechanism for disassembling the rectangular round-shaped block (2) and the scaffolding support column (3) being arranged at the bottom of the scaffolding platform (1); A detachable oblique support column (4) is provided between the two scaffolding support columns (3) on the same side, and the oblique support column (4) is connected to the scaffolding support column (3) via a second disassembly mechanism.

2. A scaffolding that is easy to disassemble and install according to claim 1, Features: The first disassembly mechanism comprises a rectangular rotating column (12), both ends of the rectangular rotating column (12) are rotatably connected to a second oblique rotating column (13) via a pin shaft, one end of the second oblique rotating column (13) away from the rectangular rotating column (12) is rotatably connected to a rectangular connecting column (11), both sides of the rectangular connecting column (11) are rotatably connected to the first oblique rotating column (10) via a pin shaft, one end of the first oblique rotating column (10) away from the rectangular connecting column (11) is rotatably connected to a transverse limiting column (9) via a pin shaft, a transverse light rod (7) is slidably connected inside the transverse limiting column (9), an arc-shaped fixed column (6) is fixed between the two transverse light rods (7), the top of the arc-shaped fixed column (6) is fixedly connected to the scaffolding platform (1), and a first rigid spring (8) is provided between the transverse limiting column (9) and the arc-shaped fixed column (6) and on the outside of the transverse light rod (7).

3. A scaffolding that is easy to disassemble and install according to claim 2, Features: A vertical rotating column (14) is fixed at the middle position of the rectangular rotating column (12); the top of the vertical rotating column (14) is rotatably connected to the scaffolding platform (1) via a bearing; and a hand wheel (15) is fixed at the bottom of the vertical rotating column (14).

4. A scaffolding that is easy to disassemble and install according to claim 2, Features: A circular through hole adapted to the transverse limiting column (9) is provided inside the rectangular return block (2), and a circular limiting hole adapted to the transverse limiting column (9) is provided inside the scaffolding support column (3).

5. A scaffolding that is easy to disassemble and install according to claim 1, Features: The second disassembly mechanism comprises a vertical mounting plate (5), both ends of the oblique support column (4) are fixed with a vertical mounting plate (5), the interior of the scaffolding support column (3) is provided with a vertical rectangular groove adapted to the vertical mounting plate (5), the top and the bottom of the vertical mounting plate (5) are slidably connected with a transverse limiting rod (17), one end of the two transverse limiting rods (17) is fixed with a vertical pulling plate (16), and a second rigid spring (18) is provided between the vertical pulling plate (16) and the vertical mounting plate (5) and on the outside of the transverse limiting rod (17).

6. A scaffolding that is easy to disassemble and install according to claim 1, Features: The scaffolding support column (3) is provided with a transverse limiting groove adapted to the transverse limiting rod (17) inside.

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