High-altitude anti-falling safety protection device for building construction

Abstract

The utility model relates to the field of building construction, in particular to a high-altitude anti-falling safety protection device for building construction, which comprises a frame, first fixing bolts, an elastic net, connecting plates and the like, the upper part of the frame is detachably connected with the elastic net through a plurality of first fixing bolts, and the upper side and the lower side of the rear part of the frame are connected with the connecting plates. Falling objects fall onto the elastic net to be buffered, then fall into the frame to be in contact with the buffering air bag and are buffered under the action of the buffering air bag, the buffering plate and the buffering spring, and meanwhile the falling objects are collected through the frame, so that the falling objects can be collected while being subjected to double buffering during building construction, impact force is reduced, and the construction efficiency is improved. The service life is prolonged, the maintenance cost is reduced, and the use is safe and convenient.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a high-altitude fall protection device for building construction. Background Technology

[0002] In the construction industry, with the acceleration of urbanization and the continuous increase in building height, high-altitude operation scenarios are becoming increasingly common. During the construction of high-rise buildings, bridges, large stadiums, and other buildings, a large amount of building materials, tools, and construction waste need to be transported and used at different heights. However, due to the complexity of the construction environment, human error, inadequate safety protection measures, and other factors, accidents involving falling objects from heights occur frequently.

[0003] Existing fall protection measures in construction typically involve installing airbags and safety nets on walls or erecting protective fabrics. However, current airbags, safety nets, or protective fabrics can only provide single-item cushioning of falling objects, resulting in poor cushioning effects. This can easily lead to excessive deformation or even rupture of the airbags or safety nets, failing to effectively protect personnel and equipment below, shortening the lifespan of the airbags or safety nets, increasing maintenance costs, and causing significant inconvenience in use.

[0004] Therefore, it is necessary to design a high-altitude fall protection device for construction that can simultaneously buffer and collect falling objects during construction, reduce impact, prevent damage to the cushioning airbags and breakage of the elastic net, extend service life, reduce maintenance costs, and is safe and convenient to use. Utility Model Content

[0005] To overcome the shortcomings of current airbags, protective nets, or protective fabrics, which can only provide single-time cushioning of falling objects, resulting in poor cushioning effect and easy excessive deformation or even rupture of airbags or protective nets, not only failing to effectively protect personnel and equipment below but also shortening the service life of airbags or protective nets and increasing maintenance costs, this utility model provides a high-altitude fall protection device for construction that can simultaneously cushion falling objects during construction, reduce impact force, prevent damage to cushioning airbags and breakage of elastic nets, extend service life, reduce maintenance costs, and is safe and convenient to use.

[0006] A high-altitude fall protection device for construction includes a frame, first fixing bolts, elastic net, connecting plates, and a buffer assembly. The upper part of the frame is detachably connected to the elastic net by multiple first fixing bolts. The upper and lower sides of the rear of the frame are connected to connecting plates. The frame is equipped with a buffer assembly for cushioning materials.

[0007] Furthermore, the shape of the elastic netting conforms to the shape of the upper part of the frame.

[0008] Furthermore, the cushioning assembly includes a cushioning plate, a cushioning airbag, and a cushioning spring. The cushioning plate is slidably connected to the frame, and a cushioning airbag is connected to the upper side of the cushioning plate. Two cushioning springs are connected between the cushioning plate and the frame.

[0009] Furthermore, there are two sliding grooves on the inner sides of both the front and rear parts of the frame.

[0010] Furthermore, it also includes a second fixing bolt, with the left and right sides of the connecting plate both connected by a second fixing bolt via threads.

[0011] Furthermore, it also includes a support frame, with two support frames on the left and right sides connected to the front of the lower connecting plate, and the support frames are all connected to the frame.

[0012] Beneficial effects: 1. This utility model uses the method of cushioning falling objects by having them fall onto the elastic net and then into the frame to contact the cushioning airbags. The cushioning is then carried out by the cushioning airbags, cushioning plates, and cushioning springs. At the same time, the frame collects the falling objects, thus enabling double cushioning and collection of falling objects during construction. This reduces the impact force, prevents damage to the cushioning airbags and breakage of the elastic net, extends the service life, reduces maintenance costs, and is safe and convenient to use.

[0013] 2. This utility model allows for the installation of a frame and elastic net for high-altitude fall protection by picking up the elastic net and contacting or removing it with the first fixing bolt, then contacting or removing the frame with the outer wall or wall body and fixing or removing it with the second fixing bolt, and then removing any falling objects from the frame. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional cross-sectional view of the buffer spring and support frame components of this utility model.

[0016] Figure 3 This is a three-dimensional cross-sectional view of the connecting plate and other components of this utility model.

[0017] In the attached diagram, the following are the reference numerals: 1. Frame, 2. First fixing bolt, 3. Elastic mesh, 4. Connecting plate, 5. Second fixing bolt, 6. Buffer plate, 7. Slide groove, 8. Buffer airbag, 9. Buffer spring, 10. Support frame. Detailed Implementation

[0018] 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.

[0019] A high-altitude fall protection device for construction, such as Figures 1-3 As shown, the system includes a frame 1, first fixing bolts 2, elastic net 3, connecting plate 4, second fixing bolts 5, support frame 10, and buffer assembly. The upper part of the frame 1 is detachably connected to the elastic net 3 by four first fixing bolts 2. The shape of the elastic net 3 fits the shape of the upper part of the frame 1. The connecting plate 4 is connected to both the upper and lower sides of the rear part of the frame 1. The left and right sides of the connecting plate 4 are threadedly connected to the second fixing bolts 5 for easy fixation. The front side of the lower connecting plate 4 is connected to two left and right support frames 10. The support frames 10 are connected to the frame 1 for easy reinforcement. The frame 1 is provided with a buffer assembly for buffering materials.

[0020] like Figure 2 and Figure 3 As shown, the buffer assembly includes a buffer plate 6, a buffer airbag 8, and a buffer spring 9. The buffer plate 6 is slidably connected to the frame 1. The inner sides of the front and rear parts of the frame 1 are provided with two left and right sliding grooves 7 to facilitate the movement of the buffer plate 6. The buffer airbag 8 is connected to the upper side of the buffer plate 6. The two left and right buffer springs 9 are connected between the buffer plate 6 and the frame 1.

[0021] This device can be used when high-altitude fall protection is required during construction. The elastic net 3 is lifted and brought into contact with the frame 1, then fixed with the first fixing bolt 2. Next, the frame 1 is lifted so that it contacts the exterior wall or wall structure, and then fixed with the second fixing bolt 5. The device is then installed on the exterior wall or wall structure and reinforced by the support frame 10. When a falling object occurs, it will fall onto the elastic net 3 for cushioning. The shape of the elastic net 3 conforms to the shape of the upper part of the frame 1. The falling object then contacts the cushioning airbag 8 within the frame 1, causing the cushioning airbag 8 to move and then return to its original position. This causes the buffer plate 6 to move along the slide groove 7 and then return to its original position, and the buffer spring 9 deforms. After resetting, the device is cushioned by the buffer airbag 8 and the buffer spring 9, while the frame 1 collects falling objects. This allows for double cushioning and collection of falling objects during construction, reducing impact, preventing damage to the buffer airbag 8 and breakage of the elastic net 3, extending service life, reducing maintenance costs, and ensuring safe and convenient use. After construction, the second fixing bolt 5 is rotated to remove the device, followed by the first fixing bolt 2. The elastic net 3 is then removed, and the falling objects inside the frame 1 are retrieved. This allows for the installation of the frame 1 and the elastic net 3 for high-altitude fall protection, facilitating the installation, removal, and replacement of the frame 1 and the elastic net 3, as well as the cleanup of falling objects. The device can then be taken away.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that variations may 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 high-altitude fall protection device for construction, characterized in that, It includes a frame (1), first fixing bolts (2), elastic net (3), connecting plate (4) and buffer assembly. The upper part of the frame (1) is detachably connected to the elastic net (3) by multiple first fixing bolts (2). The upper and lower sides of the rear part of the frame (1) are connected to the connecting plate (4). The frame (1) is provided with a buffer assembly for buffering materials.

2. The high-altitude fall protection device for construction as described in claim 1, characterized in that, The shape of the elastic net (3) fits the shape of the upper part of the frame (1).

3. A high-altitude fall protection device for construction work according to claim 1, characterized in that, The buffer assembly includes a buffer plate (6), a buffer airbag (8), and a buffer spring (9). The buffer plate (6) is slidably connected to the frame (1), and the buffer airbag (8) is connected to the upper side of the buffer plate (6). Two buffer springs (9) are connected between the buffer plate (6) and the frame (1).

4. A high-altitude fall protection device for construction work according to claim 1, characterized in that, The frame (1) has two sliding grooves (7) on the inner sides of both the front and rear parts.

5. A high-altitude fall protection device for construction work according to claim 1, characterized in that, It also includes a second fixing bolt (5), and the left and right sides of the connecting plate (4) are both connected by a second fixing bolt (5) via threads.

6. A high-altitude fall protection device for construction work according to claim 1, characterized in that, It also includes a support frame (10), and the front of the lower connecting plate (4) is connected to two support frames (10) on the left and right sides. The support frames (10) are all connected to the frame (1).

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