Aluminum alloy formwork edge protection device

Abstract

The utility model provides an aluminum alloy formwork edge protection device, which relates to the technical field of building industry protection, and comprises an aluminum alloy formwork edge rib, the surfaces of the two sides of the aluminum alloy formwork edge rib are connected with steel pipe stand columns, and the surfaces of the two groups of steel pipe stand columns are connected with three groups of steel pipe guardrails at equal intervals. According to the aluminum alloy formwork edge protection device, in actual production, the aluminum alloy formwork edge protection device has no deformation influence on the aluminum alloy formwork, the risk that field personnel fall off from the high position of a floor of an aluminum alloy formwork operation layer can be reduced, and the working efficiency is improved. Meanwhile, the aluminum alloy formwork construction edge protection structure has the advantages of being simple in structure, flexible to operate, high in interchangeability, low in manufacturing cost, good in appearance quality, reusable, capable of effectively improving the engineering safety and civilized construction level and the like, flexible design or rigid design can be selectively adopted according to actual production requirements, and the aluminum alloy formwork construction edge protection structure has wide application prospects and is worthy of popularization and application. And the method has positive significance in promoting the development of the construction industry and improving the construction safety level of workers.

Description

Technical Field

[0001] This utility model relates to the field of protection technology in the construction industry, and in particular to an edge protection device for aluminum alloy formwork. Background Technology

[0002] In the construction of high-rise buildings using aluminum alloy formwork, the safety risk control of falls from heights is receiving increasing attention. As a commonly used material, aluminum alloy formwork has increasingly prominent safety hazards in its working layer, such as wide gaps between the working layer and the attached scaffolding, large openings in the internal structure, and heavy protective structures. Traditional edge protection measures are difficult to effectively address these challenges.

[0003] Therefore, we propose a novel edge protection device for aluminum alloy templates. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing motor housings do not have heat dissipation functions, which leads to a reduction in the lifespan of the motor after prolonged use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an aluminum alloy formwork edge protection device, comprising an aluminum alloy formwork edge rib, wherein steel pipe columns are connected to both sides of the aluminum alloy formwork edge rib, and three sets of steel pipe guardrails are equidistantly connected to the surfaces of the two sets of steel pipe columns, and bolts are connected to both ends of each set of steel pipe guardrails, and a customized washer is fitted onto the surface of each set of bolts. Limiting plates are provided at the bottom of both sides of the aluminum alloy formwork edge rib, and another set of bolts is inserted into the bottom of the limiting plates. Additional screw holes are provided on the outer surface of the aluminum alloy formwork edge rib near the steel wire rope.

[0006] Furthermore, the bolt, after passing through the limiting plate, forms a threaded connection with the steel pipe column.

[0007] Furthermore, each group of steel pipe guardrails has a first pivot connected to both sides of the steel pipe post, and a second pivot connected to the center of each group of steel pipe guardrails.

[0008] Furthermore, the steel pipe guardrail is rotatably connected to the steel pipe column via a second pivot.

[0009] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0010] 1. In actual production, the edge protection device for aluminum alloy formwork has no impact on the deformation of the aluminum alloy formwork, which can reduce the risk of personnel falling from high floors of the aluminum alloy formwork working floor. It also has the advantages of simple structure, flexible operation, strong interchangeability, low manufacturing cost, good appearance quality, reusability, and effective improvement of the level of safe and civilized construction. Flexible or rigid design can also be selectively adopted according to actual production needs. This edge protection structure for aluminum alloy formwork construction has a wide range of application prospects and is of positive significance for promoting the development of the construction industry and improving the construction safety level of workers.

[0011] 2. In this utility model, when the bottom bolts of the aluminum alloy template side ribs are removed and it needs to be stored or moved, the steel pipe guardrail can be folded through the first pivot and the second pivot, reducing the space occupied and improving the convenience of moving and storing. Attached Figure Description

[0012] Figure 1 This utility model provides a three-dimensional structural diagram of an edge protection device for aluminum alloy templates;

[0013] Figure 2 This utility model provides another three-dimensional structural diagram of an edge protection device for aluminum alloy templates;

[0014] Figure 3 for Figure 1 Enlarged structural diagram at point A in the middle;

[0015] Figure 4 for Figure 1 Enlarged structural diagram at point B;

[0016] Figure 5 for Figure 2 Enlarged structural diagram at point C;

[0017] Figure 6 for Figure 2 Enlarged structural diagram at point D.

[0018] Legend: 1. Aluminum alloy template side ribs; 2. Steel pipe columns; 3. Steel pipe railings; 4. Bolts; 5. Customized washers; 6. Limiting plates; 7. Additional screw holes; 8. First pivot; 9. Second pivot. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1, such as Figure 1 - Figure 6 As shown, this utility model provides an edge protection device for aluminum alloy formwork, including an aluminum alloy formwork edge rib 1. Steel pipe columns 2 are connected to both sides of the aluminum alloy formwork edge rib 1. Three sets of steel pipe guardrails 3 are equidistantly connected to the surfaces of the two sets of steel pipe columns 2. Bolts 4 are connected to both ends of each set of steel pipe guardrails 3. Custom washers 5 are fitted onto the surface of each set of bolts 4. Limiting plates 6 are provided at the bottom of both sides of the aluminum alloy formwork edge rib 1. Another set of bolts 4 is inserted into the bottom of the limiting plates 6. Additional screw holes 7 are opened on the outer surface of the aluminum alloy formwork edge rib 1 near the steel wire rope 3. The bolts 4 pass through the limiting plates 6 and form a threaded connection with the steel pipe columns 2.

[0022] The overall effect of Embodiment 1 is that the edge protection structure of this aluminum alloy formwork construction consists of main components such as connecting bolts 4, customized washers 5, limiting plates 6, and additional screw holes 7. After the aluminum alloy formwork frame is assembled, steel wire rope and steel pipe guardrails are installed between two adjacent parallel pairs of columns. The limiting plates 6 are welded to the bottom of the columns. The limiting plates 6 and the aluminum alloy formwork edge ribs 1 cooperate with each other. The steel pipe columns 2 are fixed to the reserved additional screw holes 7 of the aluminum alloy formwork edge ribs 1 by connecting bolts 4, forming an edge protection system. Steel wire rope or steel pipe guardrails 3 are selected according to the needs of on-site production. The steel pipe columns 2 have reserved holes at intervals along the height direction. The lower welding shims are provided, and self-tapping screws are reserved on the shims. When steel wire rope is used for the guardrail, one end of the steel wire rope is locked with a buckle, and the other end is passed through the reserved holes one by one through the uprights. After straightening, the other end is locked with a buckle. Several are arranged at certain intervals along the height direction according to relevant specifications. When steel pipe guardrail 3 is used, additional screw holes 7 are added to both ends of the steel pipe guardrail 3. The steel pipe upright 2 and the steel pipe guardrail 3 can be connected into a whole by custom shims 5, additional screw holes 7 at both ends of the steel pipe guardrail 3, additional screw holes 7 on the upper part of the upright, bolts 4, etc., which avoids problems such as wide gaps between the outer extension of the working layer and the attached scaffolding, large internal structural openings, and large weight of the protective structure.

[0023] Example 2, as Figure 1 , Figure 2 As shown, each group of steel pipe guardrails 3 has a first rotating shaft 8 connected to both sides of the steel pipe column 2, and a second rotating shaft 9 connected to the center of each group of steel pipe guardrails 3. The steel pipe guardrails 3 and the steel pipe column 2 are rotatably connected through the second rotating shaft 9.

[0024] The effect achieved by the entire embodiment 2 is that after the bottom bolts 4 of the aluminum alloy template side rib 1 are removed, when the steel pipe guardrail 3 needs to be stored or moved, the steel pipe guardrail 3 can be folded through the first pivot 8 and the second pivot 9, thereby reducing the space occupied and improving the convenience of moving and storing.

[0025] Working principle: In actual production, the use of this aluminum alloy formwork edge protection device has no impact on the deformation of the aluminum alloy formwork, which can reduce the risk of personnel falling from high floors of the aluminum alloy formwork working floor. It also has the advantages of simple structure, flexible operation, strong interchangeability, low manufacturing cost, good appearance quality, reusability, and effective improvement of the level of safe and civilized construction. Flexible or rigid designs can also be selectively adopted according to actual production needs. This aluminum alloy formwork construction edge protection structure has a wide range of application prospects and is of positive significance for promoting the development of the construction industry and improving the construction safety level of workers.

[0026] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. An aluminium alloy formwork edge protection device comprising an aluminium alloy formwork edge rib (1) characterised in that: Both sides of the aluminum alloy template edge rib (1) are connected with steel pipe columns (2), the surfaces of two groups of steel pipe columns (2) are equidistantly connected with three groups of steel pipe guardrails (3), both ends of each group of steel pipe guardrails (3) are connected with bolts (4), the surfaces of each group of bolts (4) are sleeved with customized gaskets (5), both sides of the bottom of the aluminum alloy template edge rib (1) are provided with limiting clamping plates (6), the bottom of the limiting clamping plate (6) is inserted with another group of bolts (4), and the outer surface of the aluminum alloy template edge rib (1) close to the steel wire rope (3) is provided with an additional screw hole (7).

2. The aluminum alloy formwork edge protection device of claim 1, wherein: The bolt (4) is screwed between the limiting clamping plate (6) and the steel pipe column (2).

3. The aluminum alloy formwork edge protection device of claim 2, wherein: The two side surfaces of each group of steel pipe guardrails (3) close to the steel pipe column (2) are connected with first rotating shafts (8), and the central positions of each group of steel pipe guardrails (3) are connected with second rotating shafts (9).

4. The aluminum alloy formwork edge protection device of claim 1, wherein: The steel pipe guardrail (3) is rotatably connected with the steel pipe column (2) through the second rotating shaft (9).

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