High-altitude building edge protection device

Abstract

The utility model relates to the technical field of edge protection device, disclose a kind of high altitude building edge protection device, including lifeline and protective net, the lifeline and protective net are set between the wall of the edge of high altitude building, the lifeline is above the protective net, safety belt is slidably arranged on the lifeline, the safety belt is worn on the personnel of edge operation, the protective net is connected with rigid support structure, and the rigid support structure is fixedly connected with edge wall body. The utility model adopts the protective measure that protective net and lifeline are combined, and safety protection effect is better.

Description

Technical Field

[0001] This utility model relates to the field of edge protection technology, and in particular to an edge protection device for high-altitude buildings. Background Technology

[0002] With the continuous development of construction technology, various high-rise buildings have emerged. Compared with the last century, there are more and more high-rise buildings. When constructing high-rise buildings, concrete and steel bars are usually used to pour the main load-bearing and external structure of the building first. After the concrete structure dries, work is carried out on the above structure. Since the concrete structure only pours out the external structure of the building, there is usually no protection at the edge of the building. Generally, in a single floor, there are only edge support walls. Under such circumstances, when construction workers carry out secondary structural construction, they will be involved in a lot of edge construction or opening edge construction, which poses a high risk of falling from height.

[0003] Existing edge protection is relatively simple, usually only using protective netting, which is placed on the outer layer of the building at the edge. This single protection still poses a risk of workers falling, so a new high-altitude building edge protection device is needed. Utility Model Content

[0004] The purpose of this invention is to provide a high-altitude building edge protection device that combines a protective net and a lifeline for better safety protection.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A high-altitude building edge protection device is characterized by comprising a lifeline and a safety net, wherein the lifeline and the safety net are disposed between the walls of the high-altitude building edge, the lifeline is located above the safety net, a safety belt is slidably disposed on the lifeline, the safety belt is worn by the personnel working at the edge, and the safety net is connected to a rigid support structure, the rigid support structure being fixedly connected to the edge wall.

[0006] As a further feature of this invention, the lifeline includes a safety rope and a first connector fixedly disposed at both ends of the safety rope, the first connector being fixedly disposed on the adjacent wall.

[0007] As a further feature of this invention, the first connecting member includes a lifting ring and an expansion bolt fixedly connected to the lifting ring. The expansion bolt is fixedly installed in the wall adjacent to the edge, and the safety rope is connected to the lifting ring.

[0008] As a further feature of this invention, rope clamps are fixedly provided on both the portion of the safety rope that passes over the lifting ring and the portion that does not pass over the lifting ring.

[0009] As a further feature of this invention, the number of rope clamps is not less than 3, the spacing between adjacent rope clamps is 6-7 times the diameter of the safety rope, and the diameter of the safety rope is greater than or equal to 8mm.

[0010] As a further feature of this invention, the lifeline includes a safety rope and a second connector. The two ends of the safety rope are respectively wrapped around the pillars of the adjacent wall. The portion of the safety rope that passes over the pillars of the adjacent wall and the portion that does not pass over the pillars of the adjacent wall are fixed together by the second connector.

[0011] As a further feature of this invention, the second connector includes a rope clamp.

[0012] As a further feature of this utility model, the rigid support structure includes horizontally arranged and vertically spaced side rails, and vertically arranged and horizontally spaced uprights. Both the side rails and the uprights are fixedly connected to the adjacent wall, and the protective net is fixedly connected to the side rails and the uprights.

[0013] The beneficial effects of this utility model are: 1. This utility model adopts a combination of life rope and protective net for edge protection, which makes the edge protection effect better and the construction workers safer.

[0014] 2. The lifeline has two different fixing methods: one is to fix it directly with an expansion bolt with a lifting eye, and the other is to wrap the safety rope around the adjacent wall column, making the fixing method of the safety rope more diverse and practical. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1; Figure 2 This is a schematic diagram of the lifeline connecting to the adjacent wall in Embodiment 1; Figure 3 This is a schematic diagram of the lifeline connecting to the adjacent wall in Embodiment 2; In the diagram, 1. Lifeline, 11. Safety rope, 12. Expansion bolt, 13. Hanging ring, 14. Rope clamp, 2. Protective net, 3. Waist rail, 4. Upright pole. Detailed Implementation

[0017] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0018] Example 1 A high-altitude building edge protection device, reference Figure 1 and Figure 2 It includes a lifeline 1 and a safety net 2. The lifeline 1 and the safety net 2 are set between the walls of the adjacent side of the high-altitude building. The lifeline 1 is located above the safety net 2. The lifeline 1 is slidably connected to a safety belt, which is used to wear on the construction workers.

[0019] The lifeline 1 includes a safety rope 11 and first connectors fixed at both ends of the safety rope 11. The first connectors include a lifting ring 13 and expansion bolts 12 fixedly connected to the lifting ring 13. The two expansion bolts 12 are fixedly installed on the columns of the opposite adjacent wall. The safety rope 11 is wrapped around the lifting ring 13, and the part of the safety rope 11 that passes around the lifting ring 13 and the part that does not pass around the lifting ring 13 are fixed by rope clamps 14 to ensure the connection and fixation between the safety rope 11 and the lifting ring 13.

[0020] The safety rope 11 is fixed to the edge of the adjacent wall by the expansion bolt 12 and the lifting ring 13 to form the lifeline 1. After the operator puts on the safety belt, he slides the buckle at one end of the connecting rope onto the safety rope 11. In this way, even if the operator falls due to improper operation, he will be pulled by the safety rope 11 and will not fall directly from a height. Thus, the lifeline 1 forms the first layer of safety protection.

[0021] To ensure the stability of the connection, there shall be no fewer than 3 rope clamps 14, and the spacing between adjacent rope clamps 14 shall be 6-7 times the diameter of the safety rope 11. The diameter of the safety rope 11 shall be greater than or equal to 8 mm.

[0022] Based on the lifeline 1, a protective net 2 is installed below the lifeline 1 on the adjacent wall to further prevent operators from falling. A rigid support structure is fixedly installed on the adjacent wall to support the protective net 2. In this embodiment, the rigid support structure includes horizontally arranged and vertically spaced crossbars 3 and vertically arranged and horizontally spaced uprights 4. Both the crossbars 3 and the uprights 4 are fixedly connected to the adjacent wall, and the protective net 2 is fixedly connected to the crossbars 3 and the uprights 4. The support of the crossbars 3 and the uprights 4 further ensures the reliability of the protection.

[0023] Example 2 Unlike Embodiment 1, the connection method between the lifeline 1 and the adjacent wall is different, see reference... Figure 3 In Embodiment 2, the lifeline 1 includes a safety rope 11 and a second connector. The two ends of the safety rope 11 are respectively wrapped around two opposite posts of the adjacent wall. The portion of the safety rope 11 that wraps around the posts and the portion that does not wrap around the posts are fixed together by the second connector. The second connector is a rope clamp 14, which secures the safety rope 11 to the posts of the adjacent wall, thus avoiding the need for drilling. Compared to Embodiment 1, the lifeline 1 is more convenient to install.

[0024] Those skilled in the art will readily understand that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-altitude building edge protection device, characterized in that, It includes a lifeline (1) and a safety net (2). The lifeline (1) and the safety net (2) are set between the walls of the adjacent side of the high-altitude building. The lifeline (1) is located above the safety net (2). A safety belt is slidably installed on the lifeline (1). The safety belt is worn by the personnel working near the edge. The safety net (2) is connected to a rigid support structure. The rigid support structure is fixedly connected to the adjacent wall.

2. The high-altitude building edge protection device according to claim 1, characterized in that, The lifeline (1) includes a safety rope (11) and a first connector fixedly installed at both ends of the safety rope (11). The first connector is fixedly installed on the adjacent wall.

3. A high-altitude building edge protection device according to claim 2, characterized in that, The first connector includes a lifting ring (13) and an expansion bolt (12) fixedly connected to the lifting ring (13). The expansion bolt (12) is fixedly installed in the wall adjacent to the edge, and the safety rope (11) is connected to the lifting ring (13).

4. A high-altitude building edge protection device according to claim 3, characterized in that, The portion of the safety rope (11) that passes over the lifting ring (13) and the portion that does not pass over the lifting ring (13) are fixedly equipped with rope clamps (14).

5. A high-altitude building edge protection device according to claim 4, characterized in that, The number of rope clips (14) is not less than 3, and the distance between adjacent rope clips (14) is 6-7 times the diameter of the safety rope (11). The diameter of the safety rope (11) is greater than or equal to 8mm.

6. A high-altitude building edge protection device according to claim 1, characterized in that, The lifeline (1) includes a safety rope (11) and a second connector. The two ends of the safety rope (11) are respectively wrapped around the column of the adjacent wall. The part of the safety rope (11) that goes around the column of the adjacent wall and the part that does not go around the column of the adjacent wall are fixed together by the second connector.

7. A high-altitude building edge protection device according to claim 6, characterized in that, The second connector includes a rope clamp (14).

8. A high-altitude building edge protection device according to claim 1, characterized in that, The rigid support structure includes horizontally arranged waist rails (3) spaced apart in the vertical direction, and vertically arranged uprights (4) spaced apart in the horizontal direction. Both the waist rails (3) and the uprights (4) are fixedly connected to the adjacent wall. The protective net (2) is fixedly connected to the waist rails (3) and the uprights (4).

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