A rapid installation assembly for a construction scaffold

Abstract

The utility model relates to the technical field of scaffold, concretely is a kind of construction scaffold quick installation assembly, including base, the both sides of base top are respectively fixed with one limiting assembly, one support frame is rotatably installed to the outside of two limiting assemblies, the top of support frame is integrally formed and is equipped with limiting sleeve frame, one telescopic frame is limitingly slidably installed in the inside of limiting sleeve frame, the inside of support frame is equidistantly welded with multiple second erecting poles.The utility model does not need to carry multiple loose parts in the process of assembling, reduces the physical consumption of operator when assembling, after the use of scaffold, two support frames are placed on the top of base by opposite overturning folding, so that the whole scaffold is stored, avoid the disorderly stacking of each component, simultaneously, each loose part does not appear the situation of scattering in the process of carrying and transferring the whole scaffold, without secondary arrangement, improve the turnover efficiency of scaffold.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding technology, specifically to a quick-installation component for construction scaffolding. Background Technology

[0002] Scaffolding is a temporary structural frame erected in construction projects to facilitate workers' operation and material transportation. It is widely used in construction scenarios such as houses, bridges, and tunnels.

[0003] One type of existing construction scaffolding requires operators to assemble it during use. During the assembly process, workers need to repeatedly move horizontal bars, vertical bars and other loose parts to assemble them on site, which increases manpower consumption. At the same time, the dismantled components are often piled up in a disorderly manner, which not only increases the time for secondary sorting, but also seriously affects the turnover efficiency.

[0004] Therefore, a rapid installation component for construction scaffolding is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a quick-installation component for construction scaffolding to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: A quick-installation component for construction scaffolding includes a base. A limiting component is fixed on each of the two sides of the top of the base. A support frame is rotatably installed on the outer side of the two limiting components. A limiting sleeve frame is integrally formed on the top of the support frame. A telescopic frame is slidably installed inside the limiting sleeve frame. Multiple second erecting rods are welded at equal intervals inside the support frame. Multiple first erecting rods are welded at equal intervals inside the telescopic frame. A scaffold board is erected between the two support frames and the telescopic frame. Two hooks are welded on each side of the scaffold board. A support component is installed on one side of the support frame via a pivot.

[0006] Preferably, a second limiting plate is welded to the top of the telescopic frame, and a first limiting plate is welded to the bottom of the telescopic frame.

[0007] Preferably, a second threaded groove is provided on each side of the limiting sleeve frame, and a second fixing bolt is connected to the inside of the second threaded groove through thread engagement, and a third threaded groove is provided on each side of the telescopic frame.

[0008] Preferably, a support pad is welded to each side of the base, and a limiting groove is provided on each side of the top of the base.

[0009] Preferably, the limiting component includes a limiting baffle welded to the top of the base, and a support rod is welded between the two limiting baffles, with the bottom of the support frame rotatably sleeved on the outside of the support rod.

[0010] Preferably, the limiting baffle has two first threaded grooves on one side, and the interior of the first threaded grooves is connected to a third fixing bolt by thread engagement.

[0011] Preferably, a fourth threaded groove is provided on each side of the support frame, and the fourth threaded groove penetrates the interior of the support frame. The fourth threaded groove is connected to the third fixing bolt by thread engagement.

[0012] Preferably, the support assembly includes a support rod fixed to one side of the support frame via a rotating shaft, and a limit slider is installed at one end of the support rod via the rotating shaft. The limit slider is slidably installed inside the limit groove, and a first fixing bolt is threadedly connected inside the limit slider. The first fixing bolt is used in conjunction with a limit hole opened at the bottom of the limit groove.

[0013] Compared with the prior art, this utility model provides a quick-installation component for construction scaffolding, which has the following advantages:

[0014] The support frame, which is rotatably mounted on the outside of the support rod, is unfolded. Once the support frame is erected, the telescopic frame is pulled out from inside the limiting sleeve and fixed, thereby increasing the height of the scaffold. Then, scaffold boards can be erected between two support frames or two telescopic frames, allowing construction workers to stand on top for work. During the assembly process, the scaffold does not require the handling of multiple individual parts, reducing the physical exertion of the workers. After the scaffold is used, the telescopic frame is stored away, and then the two support frames are flipped and folded in opposite directions and placed on top of the base, thus storing the entire scaffold and preventing the disorderly stacking of various components. At the same time, during the overall transportation and transfer of the scaffold, individual parts will not scatter, eliminating the need for secondary sorting and improving the turnover efficiency of the scaffold. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the main body of this utility model when unfolded;

[0016] Figure 2 This is a schematic diagram of the overall structure of this utility model after it has been stored.

[0017] Figure 3 This is a schematic diagram of the structure of this utility model when it is supported;

[0018] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A;

[0019] Figure 5 This utility model Figure 1 A magnified structural diagram at point B in the middle.

[0020] In the diagram: 1. Base; 2. Support pad; 3. Support assembly; 301. Support connecting rod; 302. First fixing bolt; 303. Limiting slider; 4. Support frame; 5. Second fixing bolt; 6. Limiting sleeve; 7. First limiting plate; 8. Telescopic frame; 9. First erecting rod; 10. Second limiting plate; 11. Scaffold board; 12. Hook; 13. Limiting assembly; 1301. Limiting baffle; 1302. First threaded groove; 1303. Third fixing bolt; 1304. Support rod; 14. Limiting slide groove; 15. Second threaded groove; 16. Third threaded groove; 17. Fourth threaded groove; 18. Second erecting rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: See Figure 1 — Figure 5 A quick-installation component for construction scaffolding includes a base 1. A limiting component 13 is fixed on each of the two sides of the top of the base 1. A support frame 4 is rotatably installed on the outer side of the two limiting components 13. A limiting sleeve 6 is integrally formed on the top of the support frame 4. A telescopic frame 8 is slidably installed inside the limiting sleeve 6. Multiple second erecting rods 18 are welded at equal intervals inside the support frame 4. Multiple first erecting rods 9 are welded at equal intervals inside the telescopic frame 8. A scaffold board 11 is erected between the two support frames 4 and the telescopic frame 8. Two hooks 12 are welded on each side of the scaffold board 11. A support component 3 is installed on one side of the support frame 4 through a pivot.

[0023] The limiting component 13 includes a limiting baffle 1301 welded to the top of the base 1, and a support rod 1304 welded between the two limiting baffles 1301. The bottom of the support frame 4 is rotatably sleeved on the outside of the support rod 1304.

[0024] Two first threaded grooves 1302 are provided on one side of the limiting baffle 1301, and a third fixing bolt 1303 is connected inside the first threaded groove 1302 by thread engagement.

[0025] A fourth threaded groove 17 is provided on each side of the support frame 4, and the fourth threaded groove 17 penetrates the interior of the support frame 4. The fourth threaded groove 17 is connected to the third fixing bolt 1303 by thread engagement.

[0026] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in use, the support frame 4, which is rotatably mounted on the outside of the support rod 1304, is unfolded. The limiting baffle 1301 can limit and block one side of the support frame 4, restricting its rotation angle to 90°. Then, the bottom of the support frame 4 is fixed by the third fixing bolt 1303 passing through the first threaded groove 1302 and the fourth threaded groove 17, ensuring the stability of the support frame 4 during use. Since the top of the support frame 4 is provided with a limiting sleeve 6, and a telescopic frame 8 is provided inside the limiting sleeve 6 for sliding, when the support frame 4 is erected, the operator can pull the telescopic frame 8 out from inside the limiting sleeve 6 and fix it. Increasing the height of the scaffolding allows the scaffold boards 11 to be erected between two support frames 4 or two telescopic frames 8, enabling construction workers to stand on top for work. During assembly, the scaffolding eliminates the need to move multiple individual components, reducing the physical exertion of workers. After use, the telescopic frames 8 are stored away, and the two support frames 4 are flipped and folded in opposite directions and placed on top of the base 1, thus storing the entire scaffolding. This prevents disorderly stacking of components and ensures that individual parts do not scatter during transport and handling, eliminating the need for secondary organization and improving scaffolding turnover efficiency.

[0027] Example 2: A second limiting plate 10 is welded to the top of the telescopic frame 8, and a first limiting plate 7 is welded to the bottom of the telescopic frame 8. A second threaded groove 15 is opened on both sides of the limiting sleeve 6. A second fixing bolt 5 is connected to the inside of the second threaded groove 15 by thread engagement. A third threaded groove 16 is opened on both sides of the telescopic frame 8. A support pad 2 is welded to both sides of the base 1. A limiting slide groove 14 is opened on both sides of the top of the base 1. The support assembly 3 includes a support connecting rod 301 fixed to one side of the support frame 4 by a rotating shaft. A limiting slider 303 is installed at one end of the support connecting rod 301 by a rotating shaft. The limiting slider 303 is slidably installed inside the limiting slide groove 14. A first fixing bolt 302 is connected to the inside of the limiting slider 303 by thread engagement. The first fixing bolt 302 is used in conjunction with a limiting hole opened at the bottom of the limiting slide groove 14.

[0028] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, since the top and bottom of the telescopic frame 8 are respectively welded with a second limiting plate 10 and a first limiting plate 7, the sliding stroke of the telescopic frame 8 is limited by the first limiting plate 7 and the second limiting plate 10 to prevent the telescopic frame 8 from falling off. When the telescopic frame 8 is pulled out to the specified height, the telescopic frame 8 can be fixed by installing the second fixing bolt 5 into the second threaded groove 15 and through the third threaded groove 16. When the support frame 4 is unfolded, the support connecting rod 301 installed on one side of the support frame 4 through the rotating shaft will drive the limiting slider 303 to move within the limit. The sliding mechanism 14 slides inside the limiting slide 14. When the support frame 4 is fully extended, the limiting slider 303 slides to the designated position. Then, by rotating the first fixing bolt 302, the bottom end of the first fixing bolt 302 is inserted into the limiting hole opened at the bottom end of the limiting slide 14, thereby fixing both ends of the support connecting rod 301. The supporting effect of the support connecting rod 301 can further improve the supporting strength of the support frame 4 and ensure the safety of scaffolding use. The support pads 2 welded on both sides of the base 1 can make the bottom of the base 1 stable on the ground.

[0029] Working principle: In use, the support frame 4, which is rotatably mounted on the outside of the support rod 1304, is unfolded. Then, the bottom of the support frame 4 is fixed by the third fixing bolt 1303 passing through the first threaded groove 1302 and the fourth threaded groove 17, ensuring the stability of the support frame 4 during use. When the support frame 4 is unfolded, the support connecting rod 301, mounted on one side of the support frame 4 via a rotating shaft, drives the limiting slider 303 to slide inside the limiting groove 14. When the support frame 4 is fully unfolded, the limiting slider 303 slides to the designated position. Then, by rotating the first fixing bolt 302, the bottom end of the first fixing bolt 302 is inserted into the limiting groove 14 at the bottom. The support rod 301 is fixed at both ends by inserting it into the positioning hole. The support effect of the support rod 301 can further improve the support strength of the support frame 4 and ensure the safety of the scaffolding. After the support frame 4 is erected, the operator can pull the telescopic frame 8 out from the limiting sleeve 6. After the telescopic frame 8 is pulled out to the specified height, the telescopic frame 8 can be fixed by installing the second fixing bolt 5 into the second threaded groove 15 and through the third threaded groove 16, thereby increasing the height of the scaffolding. Then, the scaffold board 11 can be erected between the two support frames 4 or the two telescopic frames 8, so that the construction workers can stand on it to carry out construction operations.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-installation assembly for construction scaffolding, comprising a base (1), characterized in that: A limiting component (13) is fixed on each of the two sides of the top of the base (1). A support frame (4) is rotatably installed on the outside of the two limiting components (13). A limiting sleeve frame (6) is integrally formed on the top of the support frame (4). A telescopic frame (8) is slidably installed inside the limiting sleeve frame (6). Multiple second erecting rods (18) are welded at equal intervals inside the support frame (4). Multiple first erecting rods (9) are welded at equal intervals inside the telescopic frame (8). A scaffold board (11) is erected between the two support frames (4) and the telescopic frame (8). Two hooks (12) are welded on both sides of the scaffold board (11). A supporting component (3) is installed on one side of the support frame (4) through a rotating shaft.

2. The quick-installation assembly for construction scaffolding according to claim 1, characterized in that: The top of the telescopic frame (8) is welded with a second limiting plate (10), and the bottom of the telescopic frame (8) is welded with a first limiting plate (7).

3. The quick-installation assembly for construction scaffolding according to claim 1, characterized in that: The limiting sleeve (6) has a second threaded groove (15) on each side, and the second threaded groove (15) is connected to the second fixing bolt (5) by thread engagement. The telescopic frame (8) has a third threaded groove (16) on each side.

4. The quick-installation assembly for construction scaffolding according to claim 1, characterized in that: A support pad (2) is welded to each side of the base (1), and a limiting groove (14) is opened on each side of the top of the base (1).

5. The quick-installation assembly for construction scaffolding according to claim 1, characterized in that: The limiting component (13) includes a limiting baffle (1301) welded to the top of the base (1), and a support rod (1304) welded between the two limiting baffles (1301). The bottom of the support frame (4) is rotatably sleeved on the outside of the support rod (1304).

6. The quick-installation assembly for construction scaffolding according to claim 5, characterized in that: The limiting baffle (1301) has two first threaded grooves (1302) on one side, and the first threaded grooves (1302) are connected to a third fixing bolt (1303) by thread engagement.

7. The quick-installation assembly for construction scaffolding according to claim 5, characterized in that: A fourth threaded groove (17) is provided on each side of the support frame (4), and the fourth threaded groove (17) penetrates the interior of the support frame (4). The fourth threaded groove (17) is connected to the third fixing bolt (1303) by thread engagement.

8. The quick-installation assembly for construction scaffolding according to claim 1, characterized in that: The support assembly (3) includes a support rod (301) fixed to one side of the support frame (4) by a rotating shaft, and a limit slider (303) is installed at one end of the support rod (301) by a rotating shaft. The limit slider (303) is slidably installed inside the limit groove (14). The inside of the limit slider (303) is connected to a first fixing bolt (302) by thread engagement, and the first fixing bolt (302) is used in conjunction with a limit hole opened at the bottom of the limit groove (14).

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