Scaffold for house construction

Abstract

The utility model discloses a house building scaffold which comprises four supporting legs, two supporting plates are fixedly connected to the middles of the surfaces of the supporting legs, supporting mechanisms are fixedly connected to the bottoms of the supporting plates, and angle adjusting mechanisms are in threaded connection to the middles of the surfaces of the supporting plates. The supporting mechanism comprises a connecting piece A fixedly connected to the bottom of the supporting plate. Through the arrangement of the angle adjusting mechanism, when the scaffold is used, if the size of a construction wall is prolonged due to the fact that the construction progress changes, the size of the assembled scaffold is fixed, and the scaffold is inconvenient to use, the extension tables are arranged on the two sides of the fixed table, and hydraulic rods on the bottom supporting plate can be started; the hydraulic rod is matched with the bottom fixing connector and the top rotating connector to achieve angle adjustment of the extension table, the extension table is unfolded when used and folded when not used, space is not occupied, and the adaptability of the scaffold to different construction scenes is improved.

Description

Technical Field

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

[0002] Modern housing construction is no longer limited to traditional low-rise residences; high-rise and even super high-rise buildings are increasingly common, and architectural styles are becoming more diverse, such as irregular shapes and large-span spatial structures. These changes place higher demands on scaffolding, an indispensable part of the housing construction process. As a support platform for construction workers to perform high-altitude operations and a material transportation channel, scaffolding needs to have greater adaptability and flexibility to meet the needs of different building structures and construction techniques.

[0003] Patent document CN222253015U discloses a scaffold for building construction, including scaffold poles. Protective plates are provided on the front and rear sides of the top of each scaffold pole. Perforated poles are fixedly connected to both sides of the bottom of each protective plate. The bottom ends of the perforated poles extend into the interior of the scaffold pole. Fixed sleeves are fixedly connected to the top of both the front and back sides of each scaffold pole. A top plate is provided on the top of each fixed sleeve. The bottom end of the top plate penetrates into the interior of the fixed sleeve and is fixedly connected to a circular sleeve. An inclined rod is slidably connected inside the circular sleeve. A trapezoidal gear is fixedly connected to the side of the inclined rod closest to the perforated pole.

[0004] However, once the device is assembled, the supporting platform is relatively fixed and not easy to adjust. When faced with different building types, facade shapes, and changes in construction progress, it is difficult to quickly adjust the size to meet the actual needs, resulting in the scaffolding not being able to cover these areas well. Utility Model Content

[0005] The main purpose of this utility model is to provide a scaffold for building construction, which can effectively solve the problem in the background art that it is difficult to quickly adjust the size to meet the actual needs when facing different building types, facade shapes and construction progress changes, resulting in the scaffold not being able to cover these areas well.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A type of scaffolding for house construction includes four supporting legs. Two supporting plates are fixedly connected to the center of the surface of each supporting leg. A supporting mechanism is fixedly connected to the bottom of each supporting plate. An angle adjustment mechanism is threadedly connected to the center of the surface of each supporting plate.

[0008] The support mechanism includes a connector A fixedly connected to the bottom of the support plate, a telescopic rod rotatably connected to the surface of the connector A, a fixed rod slidably connected to the end of the telescopic rod, a connector B rotatably connected to the end of the fixed rod, and a positioning bolt installed at the bottom of the connector B.

[0009] The angle adjustment mechanism includes a fixed joint threaded to the middle of the surface of the support plate, a hydraulic rod rotatably connected to the surface of the fixed joint, a rotating joint rotatably connected to the end of the hydraulic rod, and an extension platform fixedly connected to the top of the rotating joint.

[0010] Preferably, a fixed platform is fixedly connected to the top of the support leg, and two extension blocks are fixedly connected to both sides of the fixed platform.

[0011] Preferably, the surface of the extension block is provided with a through hole, and a disassembly mechanism is inserted into the through hole.

[0012] Preferably, the disassembly mechanism includes a double-threaded rod inserted into the through hole, and positioning nuts are threaded onto both sides of the surface of the double-threaded rod.

[0013] Preferably, a rotating column is rotatably connected to the surface of the double-ended threaded rod, and the rotating column is fixedly connected to one side of the extension platform.

[0014] Preferably, two reinforcing ribs are fixedly connected to one side of the support leg, and the two reinforcing ribs are installed on the surface of the two support legs in a cross-connection.

[0015] Preferably, the surface of the support leg is provided with four threaded holes, and the internal threads of the threaded holes are connected to threaded posts.

[0016] Preferably, the surface of the fixed platform is provided with a plurality of anti-slip grooves, and a protective plate is installed on the surface of the fixed platform.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This utility model, through the setting of the angle adjustment mechanism, addresses the issue that if the construction progress changes, causing the dimensions of the construction wall to extend, the assembled scaffolding will be fixed in size and inconvenient to use. Therefore, extension platforms are set on both sides of the fixed platform. The hydraulic rod on the bottom support plate can be activated, and the hydraulic rod, together with the bottom fixed joint and the top rotating joint, can adjust the angle of the extension platform. When in use, the extension platform can be unfolded, and when not in use, it can be folded up, saving space and improving the adaptability of the scaffolding to different construction scenarios.

[0019] 2. This utility model, through the setting of the support mechanism, improves the stability of scaffolding installation during installation. Therefore, adjustable telescopic rods are set on both sides of the support plate. First, the telescopic rods are rotated to a suitable angle, and then the length of the telescopic rods is extended. They are then fixed with bolts, so that the connecting piece B at the bottom of the telescopic rod is close to the ground. With the help of the positioning bolts set on the surface of the connecting piece B, the positioning bolts penetrate into the ground, thereby achieving the effect of providing additional support to both sides of the scaffolding. This ensures that the scaffolding can always maintain a stable state when workers are working, improving the stability and safety of equipment use. Attached Figure Description

[0020] Figure 1 This is an overall view of the present utility model;

[0021] Figure 2 This is a diagram of the angle adjustment mechanism of this utility model;

[0022] Figure 3 This is a diagram of the support mechanism of this utility model;

[0023] Figure 4 This is a diagram of the fixing platform of this utility model.

[0024] In the diagram: 1. Support leg; 2. Support plate; 3. Support mechanism; 301. Connector A; 302. Telescopic rod; 303. Fixed rod; 304. Connector B; 305. Positioning bolt; 4. Angle adjustment mechanism; 401. Fixed joint; 402. Hydraulic rod; 403. Rotary joint; 404. Extension platform; 5. Fixed platform; 6. Extension block; 7. Disassembly mechanism; 701. Double-ended threaded rod; 702. Positioning nut; 8. Rotating column; 9. Reinforcing rib; 10. Threaded column; 11. Protective plate. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1 - Figure 4This utility model provides a technical solution: a scaffold for building construction, including four support legs 1. Two support plates 2 are fixedly connected to the middle of the surface of the support legs 1. A support mechanism 3 is fixedly connected to the bottom of the support plate 2. The support mechanism 3 improves the stability and safety of the equipment during use. An angle adjustment mechanism 4 is threadedly connected to the middle of the surface of the support plate 2. The angle adjustment mechanism 4 improves the adaptability of the scaffold to different construction scenarios.

[0027] Please see Figure 2 The support mechanism 3 includes a connector A301 fixedly connected to the bottom of the support plate 2. A telescopic rod 302 is rotatably connected to the surface of the connector A301. A fixed rod 303 is slidably connected to the end of the telescopic rod 302. A connector B304 is rotatably connected to the end of the fixed rod 303. A positioning bolt 305 is installed at the bottom of the connector B304.

[0028] During installation, to improve the stability of the scaffolding, adjustable telescopic rods 302 are installed on both sides of the support plate 2. First, the telescopic rods 302 are rotated to a suitable angle, and then their length is extended. They are then fixed with bolts, ensuring that the connector B304 at the bottom of the telescopic rod 302 is in close contact with the ground. The positioning bolts 305 on the surface of the connector B304 penetrate the ground, thereby providing additional support to both sides of the scaffolding. This ensures that the scaffolding remains stable during operation, improving the stability and safety of the equipment.

[0029] Please see Figure 3 The angle adjustment mechanism 4 includes a fixed joint 401 threadedly connected to the middle of the surface of the support plate 2, a hydraulic rod 402 rotatably connected to the surface of the fixed joint 401, a rotating joint 403 rotatably connected to the end of the hydraulic rod 402, and an extension platform 404 fixedly connected to the top of the rotating joint 403.

[0030] If the construction progress changes during use, resulting in an extension of the wall dimensions, the assembled scaffolding will be fixed in size and inconvenient to use. Therefore, extension platforms 404 are provided on both sides of the fixed platform 5. The hydraulic rods 402 on the bottom support plate 2 can be activated. The hydraulic rods 402, together with the bottom fixed joint 401 and the top rotating joint 403, can adjust the angle of the extension platform 404. When in use, the extension platform 404 can be unfolded, and when not in use, it can be folded up, which does not occupy space and improves the adaptability of the scaffolding to different construction scenarios.

[0031] Please see Figure 1-4A fixed platform 5 is fixedly connected to the top of the support leg 1, and two extension blocks 6 are fixedly connected to both sides of the fixed platform 5. The surface of the extension block 6 is provided with a through hole, and a disassembly mechanism 7 is inserted into the through hole. The disassembly mechanism 7 includes a double-ended threaded rod 701 inserted into the through hole, and positioning nuts 702 are threadedly connected to both sides of the surface of the double-ended threaded rod 701. A rotating column 8 is rotatably connected to the surface of the double-ended threaded rod 701, and the rotating column 8 is fixedly connected to one side of the extension platform 404. Two reinforcing ribs 9 are fixedly connected to one side of the support leg 1, and the two reinforcing ribs 9 are installed on the surface of the two support legs 1 in a cross connection. The surface of the support leg 1 is provided with four threaded holes, and threaded columns 10 are threadedly connected to the inside of the threaded holes. The surface of the fixed platform 5 is provided with several anti-slip grooves, and a protective plate 11 is installed on the surface of the fixed platform 5.

[0032] When installing and removing the extension platform 404, the positioning nuts 702 on both sides of the surface of the double-ended threaded rod 701 are turned to separate the positioning nuts 702 from the double-ended threaded rod 701. Then, the double-ended threaded rod 701 is pulled out from the inside of the rotating column 8, which can realize the disassembly of the fixed platform 5 and the extension platform 404. The bottom fixed joint 401 is threadedly connected to the support plate 2. The fixed joint 401 is also disassembled at the same time to complete the installation and disassembly of the extension platform 404, which is convenient for the staff to perform regular maintenance and replacement of the extension platform 404.

[0033] The surfaces of the fixed platform 5 and the extension platform 404 are provided with several anti-slip grooves, which can increase the friction between the workers' feet and prevent slipping. In addition, protective plates 11 are also provided at the edges of the fixed platform 5 and the extension platform 404, which can reduce the occurrence of falls from heights to a certain extent, improve the safety of workers when working at heights, and reduce the occurrence of safety hazards.

[0034] Working principle: If the construction progress changes during use, resulting in an extension of the wall dimensions, the assembled scaffolding will be fixed in size and inconvenient to use. Therefore, extension platforms 404 are set on both sides of the fixed platform 5. The hydraulic rods 402 on the bottom support plate 2 can be activated. The hydraulic rods 402, together with the bottom fixed joint 401 and the top rotating joint 403, can adjust the angle of the extension platform 404. When in use, the extension platform 404 is unfolded; when not in use, it is folded up, saving space.

[0035] During installation, to improve the stability of the scaffolding, adjustable telescopic rods 302 are installed on both sides of the support plate 2. First, the telescopic rods 302 are rotated to a suitable angle, and then their length is extended. They are then fixed with bolts, so that the connector B304 at the bottom of the telescopic rod 302 is in close contact with the ground. With the positioning bolts 305 on the surface of the connector B304, the positioning bolts 305 penetrate into the ground, thereby providing additional support to both sides of the scaffolding and ensuring that the scaffolding remains stable during work.

[0036] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0037] 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 scaffold for house construction, comprising four supporting legs (1), characterized in that: Two support plates (2) are fixedly connected to the middle of the surface of the support leg (1). A support mechanism (3) is fixedly connected to the bottom of the support plate (2). An angle adjustment mechanism (4) is threadedly connected to the middle of the surface of the support plate (2). The support mechanism (3) includes a connector A (301) fixedly connected to the bottom of the support plate (2), a telescopic rod (302) is rotatably connected to the surface of the connector A (301), a fixed rod (303) is slidably connected to the end of the telescopic rod (302), a connector B (304) is rotatably connected to the end of the fixed rod (303), and a positioning bolt (305) is installed at the bottom of the connector B (304). The angle adjustment mechanism (4) includes a fixed joint (401) threaded to the middle of the surface of the support plate (2), a hydraulic rod (402) rotatably connected to the surface of the fixed joint (401), a rotating joint (403) rotatably connected to the end of the hydraulic rod (402), and an extension platform (404) fixedly connected to the top of the rotating joint (403).

2. The scaffolding for house construction according to claim 1, characterized in that: The top of the support leg (1) is fixedly connected to a fixed platform (5), and two extension blocks (6) are fixedly connected to both sides of the fixed platform (5).

3. The scaffolding for house construction according to claim 2, characterized in that: The surface of the extension block (6) is provided with a through hole, and a disassembly mechanism (7) is inserted into the through hole.

4. The scaffolding for house construction according to claim 3, characterized in that: The disassembly mechanism (7) includes a double-threaded rod (701) inserted into the through hole, and positioning nuts (702) are threaded on both sides of the surface of the double-threaded rod (701).

5. A scaffold for house construction according to claim 4, characterized in that: The surface of the double-ended threaded rod (701) is rotatably connected to a rotating column (8), which is fixedly connected to one side of the extension platform (404).

6. A scaffold for house construction according to claim 1, characterized in that: Two reinforcing ribs (9) are fixedly connected to one side of the support leg (1), and the two reinforcing ribs (9) are installed on the surface of the two support legs (1) in a cross connection.

7. A scaffold for house construction according to claim 1, characterized in that: The surface of the support leg (1) is provided with four threaded holes, and the threaded holes are internally connected to threaded posts (10).

8. A scaffold for house construction according to claim 2, characterized in that: The surface of the fixed platform (5) is provided with several anti-slip grooves, and a protective plate (11) is installed on the surface of the fixed platform (5).

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