Safety protection device for curtain wall construction site

Abstract

This utility model provides a safety protection device for curtain wall construction sites, relating to the field of building construction technology. It includes a protective frame and a safety protection component. The safety protection component includes a buffer nylon mesh installed on the upper inner side of the protective frame. A rainwater drainage groove is provided at the front inner side of the protective frame. A protective steel plate is welded to the bottom inner side of the protective frame. Connecting bolt holes are welded to the left and right ends of the upper side of the protective frame. When needed, the buffer nylon mesh provides initial cushioning for falling objects, which then fall onto the protective steel plate. This effectively avoids the risk of tearing caused by solely relying on the buffer nylon mesh to protect against heavy falling objects. It also reduces the risk of excessive noise and panic caused by light objects falling directly onto the protective steel plate. Furthermore, multiple sets of protective frames can be connected in series via the connecting bolt holes to achieve complete enclosure of the building curtain wall.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a safety protection device for curtain wall construction sites. Background Technology

[0002] Safety protection at curtain wall construction sites is an important measure to ensure the safety of construction personnel and the smooth progress of the project. It mainly includes edge protection, cantilever protection, scaffolding protection, floor edge protection, and high-altitude operation protection. Through these measures, occupational injuries such as falls from heights and falling objects can be effectively reduced, and the safety and compliance of the construction process can be guaranteed.

[0003] A search revealed that the document with publication number "CN218375435U" states that "this utility model relates to the field of curtain wall construction technology and discloses a safety protection device for curtain wall construction sites, including two mounting plates. A fixing component is fixedly connected to the front of each mounting plate. A tension component is provided inside each fixing component, extending one end to the front of the fixing component. Both fixing components and the outer sides of the two tension components are fixedly connected to a mesh screen. A support component is fixedly connected to the bottom of each tension component. Each fixing component includes a first hinge seat fixedly connected to the front of the mounting plate." In use, this safety protection device for curtain wall construction sites offers advantages such as high protection. It solves the problem that during curtain wall construction, workers are mostly located at heights, and in the event of falling objects, the impact can endanger workers and injure passersby. Currently, in existing curtain wall construction processes, buffer nylon mesh is typically used as the primary protective measure to ensure worker safety and avoid the risk of falling objects. However, this single method of protection has certain limitations: for heavier objects, the cushioning nylon mesh may tear due to the pressure; while for lighter objects, falling directly onto the rigid protective steel plate will produce a loud noise, which may cause panic among people on site.

[0004] Therefore, we provide a safety protection device for curtain wall construction sites to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a safety protection device for curtain wall construction sites, and to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a safety protection device for curtain wall construction sites, comprising a protective frame and a safety protection component. The safety protection component includes a buffer nylon mesh installed on the upper inner side of the protective frame. A rainwater drainage groove is provided on the front inner side of the protective frame. A protective steel plate is welded to the bottom inner side of the protective frame. Connecting bolt holes are welded to the left and right ends of the upper side of the protective frame. A reflective sticker is provided on the front side of the protective frame, and an electrically controlled warning light is provided on the front side of the reflective sticker.

[0007] Preferably, the buffer nylon mesh and the protective plate frame are connected by screws, the protective steel plate is located on the lower side of the buffer nylon mesh, and the protective steel plate and the buffer nylon mesh are the same size.

[0008] Preferably, the connecting bolt holes correspond one-to-one with the protective plate frame, and the two sets of protective plate frames are bolted together through the connecting bolt holes.

[0009] Preferably, the reflective sticker and the protective panel frame are bonded together, and the reflective sticker and the protective panel frame are tightly bonded together.

[0010] Preferably, the electronically controlled warning light and the reflective sticker are connected by adhesive, and the electronically controlled warning light is symmetrically arranged on the left and right sides.

[0011] Preferably, each of the protective steel plates has an installation groove welded to its lower side, an extension pipe bracket is slotted to the lower side of each installation groove, a fixed pipe bracket is slotted to the lower side of each extension pipe bracket, and an entry cone is welded to the lower side of each fixed pipe bracket.

[0012] Preferably, there is a one-to-one correspondence between the soil-inserting cone and the fixed pipe frame, and the soil-inserting cone has a pointed cone-shaped structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. When needed, the cushioning nylon mesh provides initial cushioning for falling objects, which then land on the protective steel plate. This effectively avoids the risk of tearing when relying solely on the cushioning nylon mesh to protect against heavy falling objects. It also reduces the risk of excessive noise and panic caused by light objects falling directly onto the protective steel plate. Furthermore, multiple sets of protective plates can be connected in series via bolt holes to enclose the building curtain wall, ensuring the safety of personnel regardless of which direction they enter from.

[0014] 2. Reflective stickers reflect light in dim environments, alerting people to take cover. Since the width of the reflective stickers is the same as the width of the protective frame, they effectively indicate the boundary of the area. In low-light conditions such as at night, workers can connect an external power source to the electronically controlled warning lights, further alerting pedestrians in dim environments. Due to varying building curtain wall repair heights, the required height of the protective frame needs adjustment. This can be achieved by replacing the fixed and extended support pipes, and using heavier fixed and extended pipes to maintain balance. Simultaneously, the ground-penetrating cones are inserted into the ground; their fixed relationship with the ground improves the stability of the protective frame, preventing it from swaying or being blown away by the wind. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model; Figure 2 This is a schematic diagram of the single protective plate frame structure of this utility model; Figure 3 This is a schematic diagram of the bottom structure of the single protective plate frame of this utility model; Figure 4 This is a schematic diagram showing the disassembled structure of the mounting groove and the soil-inserting cone of this utility model.

[0016] The following are labeled in the diagram: 1. Protective frame; 2. Safety protection components; 201. Buffer nylon mesh; 202. Rainwater drain; 203. Protective steel plate; 204. Connecting bolt holes; 205. Reflective sticker; 206. Electrically controlled warning light; 3. Mounting slot; 4. Extension pipe rack; 5. Fixed pipe rack; 6. Ground entry cone. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4As shown, this utility model provides a technical solution: a safety protection device for curtain wall construction sites, including a protective frame 1 and a safety protection component 2. The safety protection component 2 includes a buffer nylon mesh 201 installed on the upper inner side of the protective frame 1, a rainwater drainage groove 202 provided on the front inner side of the protective frame 1, a protective steel plate 203 welded to the bottom inner side of the protective frame 1, connecting bolt holes 204 welded to the left and right ends of the upper side of the protective frame 1, a reflective sticker 205 provided on the front side of the protective frame 1, and an electrically controlled warning light 206 provided on the front side of the reflective sticker 205.

[0019] Furthermore, the buffer nylon mesh 201 is connected to the protective plate frame 1 by screws, and the protective steel plate 203 is located below the buffer nylon mesh 201. The protective steel plate 203 and the buffer nylon mesh 201 are the same size. When needed, the buffer nylon mesh 201 will provide initial cushioning for the falling object, and then the falling object will fall onto the protective steel plate 203. This can effectively avoid the risk of tearing caused by simply using the buffer nylon mesh 201 to protect against heavy objects falling. It can also reduce the problem of light objects falling directly onto the protective steel plate 203, resulting in excessive noise and causing people to panic.

[0020] Furthermore, the connecting bolt holes 204 correspond one-to-one with the protective plate frame 1. The two sets of protective plate frames 1 are bolted together through the connecting bolt holes 204. When needed, multiple sets of protective plate frames 1 can be connected in series through the connecting bolt holes 204. Multiple sets can be connected in series to surround the building curtain wall, ensuring the personal safety of workers no matter which direction they enter from.

[0021] Furthermore, the reflective sticker 205 is adhesively connected to the protective panel frame 1, and the reflective sticker 205 and the protective panel frame 1 are tightly bonded together. When needed, the reflective sticker 205 will reflect light in a dim environment as long as there is light shining on it, thereby promptly reminding people to take shelter. Moreover, since the width of the reflective sticker 205 is the same as the width of the protective panel frame 1, it can effectively indicate the boundary of the area.

[0022] Furthermore, the electronically controlled warning light 206 and the reflective sticker 205 are connected by adhesive. The electronically controlled warning light 206 is symmetrically arranged on the left and right sides. When it is dark, such as at night, the staff will turn on the external power supply and connect the wire to the electronically controlled warning light 206 to provide power. This can alert pedestrians in relatively dark environments.

[0023] Furthermore, each of the protective steel plates 203 has a mounting groove 3 welded to its lower side. Each of the mounting grooves 3 has an extension pipe bracket 4 connected to its lower side. Each of the extension pipe brackets 4 has a fixed pipe bracket 5 connected to its lower side. Each of the fixed pipe brackets 5 has an insertion cone 6 welded to its lower side. When it is needed, the height ratio of the protective plate bracket 1 needs to be adjusted due to the different maintenance heights of the building curtain wall. At this time, the height of the protective plate bracket 1 can be changed by replacing the fixed pipe bracket 5 and the extension pipe bracket 4, and the fixed pipe bracket 5 and the extension pipe bracket 4 with greater weight can be replaced to maintain balance.

[0024] Furthermore, there is a one-to-one correspondence between the soil-inserting cone 6 and the fixed pipe frame 5. The soil-inserting cone 6 has a pointed cone-shaped structure. When it is needed, the soil-inserting cone 6 is inserted into the ground. When the wind blows, the fixed relationship between the soil-inserting cone 6 and the ground can improve the stability of the protective frame 1 and prevent it from shaking or being blown away due to the wind.

[0025] Working Principle: A safety protection device for curtain wall construction sites is moved to the work position. In use, firstly, the protective frame 1 is moved to the required location. Then, the extension pipe frame 4 and the fixed pipe frame 5 are connected using external bolts. Simultaneously, the extension pipe frame 4 is inserted into the installation groove 3, and then the soil-penetrating cone 6 is inserted into the ground. Secondly, multiple sets of protective frames 1 are connected in series through the connecting bolt holes 204. If debris falls, smaller objects will land directly on the buffer nylon net 201, while larger and heavier objects will first land on the buffer nylon net 201 and then on the protective steel plate 203. When it rains, rainwater is drained through the rainwater drain trough 202, reducing the weight on the protective steel plate 203. Finally, at night, reflective stickers 205 and electrically controlled warning lights 206 can alert personnel to take timely shelter in case of collision. This completes the usage process of the safety protection device for curtain wall construction sites.

[0026] 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 safety protection device for curtain wall construction sites, comprising a protective frame (1) and a safety protection component (2), characterized in that: The safety protection component (2) includes a buffer nylon mesh (201) installed on the upper inner side of the protective plate frame (1), a rainwater drain groove (202) provided on the front inner side of the protective plate frame (1), a protective steel plate (203) welded to the bottom inner side of the protective plate frame (1), connecting bolt holes (204) welded to the left and right ends of the upper side of the protective plate frame (1), a reflective sticker (205) provided on the front side of the protective plate frame (1), and an electronically controlled warning light (206) provided on the front side of the reflective sticker (205).

2. The safety protection device for a curtain wall construction site according to claim 1, characterized in that, The buffer nylon mesh (201) and the protective plate frame (1) are connected by screws. The protective steel plate (203) is located on the lower side of the buffer nylon mesh (201). The protective steel plate (203) and the buffer nylon mesh (201) are the same size.

3. The safety protection device for a curtain wall construction site according to claim 1, characterized in that, The connecting bolt holes (204) correspond one-to-one with the protective plate frame (1), and the two sets of protective plate frames (1) are bolted together through the connecting bolt holes (204).

4. The safety protection device for a curtain wall construction site according to claim 1, characterized in that, The reflective sticker (205) and the protective frame (1) are bonded together, and the reflective sticker (205) and the protective frame (1) are tightly bonded together.

5. The safety protection device for a curtain wall construction site according to claim 1, characterized in that, The electronically controlled warning light (206) and the reflective sticker (205) are connected by adhesive, and the electronically controlled warning light (206) is symmetrically arranged on the left and right sides.

6. The safety guard for a curtain wall construction site according to claim 1, wherein The lower side of the protective steel plate (203) is welded with an installation groove (3), the lower side of the installation groove (3) is connected with an extension pipe rack (4), the lower side of the extension pipe rack (4) is connected with a fixed pipe rack (5), and the lower side of the fixed pipe rack (5) is welded with a soil entry cone (6).

7. The safety guard for a curtain wall construction site according to claim 6, wherein The soil-penetrating cone (6) corresponds one-to-one with the fixed pipe frame (5), and the soil-penetrating cone (6) has a pointed cone-shaped structure.

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