Anti-falling device for outer wall construction
By designing an anti-fall device for exterior wall construction, and utilizing the locking and fixing of sleeves and adjusting rods, the problem of the lack of safety rope connection equipment in newly renovated houses was solved, achieving stable connection of safety ropes and convenient use of the device.
Patent Information
- Application Number
- CN202422952968.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-02
AI Technical Summary
In newly renovated or unrenovated houses, the lack of connection equipment for safety ropes makes it difficult to guarantee the personal safety of workers when constructing the exterior walls of high-rise buildings.
A fall protection device for exterior wall construction was designed, including a sleeve and an adjusting rod. It is connected to the ceiling and ground of the room through a support base and fixed with locking bolts to ensure a stable connection of the safety rope. It can also be stored and carried conveniently.
It improves the connection stability of the safety rope and the practicality of the device, ensuring convenient connection of the safety rope for workers when working on the windowsill, and also facilitates the movement and storage of the device.
Smart Images
Figure CN223542345U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building construction technology, and in particular to a fall prevention device for exterior wall construction. Background Technology
[0002] Currently, in high-rise buildings, it is necessary to fix equipment on the exterior walls, such as air conditioners, exterior lighting fixtures, and security windows. Workers need to stand on the edge of the windows to carry out the work. In order to ensure the safety of workers during these operations, workers need to wear safety protective clothing and then connect the protective clothing with safety ropes.
[0003] Because newly renovated or unrenovated houses lack the connection equipment for safety ropes, it is impossible to bind and connect the safety ropes to workers, making it difficult to guarantee the personal safety of workers. Therefore, there is an urgent need to design a fall prevention device for exterior wall construction. Utility Model Content
[0004] The purpose of this utility model is to solve the problem in the prior art that in newly renovated or unrenovated houses, there is no connection device for connecting safety ropes inside the house, making it impossible to tie and connect the safety ropes to the workers, which makes it difficult to guarantee the personal safety of the workers. Therefore, this utility model proposes an anti-fall device for exterior wall construction.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] An anti-fall device for exterior wall construction includes a sleeve and an adjusting rod slidably connected to the sleeve. The bottom of the adjusting rod is rotatably connected to a first support seat, and the top of the sleeve is rotatably connected to a second support seat. A connecting ring is fixedly connected to the outer wall of the sleeve. The connecting ring is used to connect a safety rope and is disposed between the two sets of support seats.
[0007] To facilitate the connection of the limiting rod, preferably, a mounting base is fixedly connected to the sleeve, an extension plate is rotatably connected to the mounting base, a first connecting base is rotatably connected to the extension plate, a limiting rod is rotatably connected to the first connecting base, a limiting tube is slidably connected to the limiting rod, and a third support base is rotatably connected to the end of the limiting tube.
[0008] To facilitate the rotation of the extension plate, a rotating shaft is rotatably connected to the bottom of the extension plate, and the first connecting seat is fixedly connected to the rotating shaft.
[0009] To facilitate locking the limiting rod and the limiting tube, through holes are provided at equal intervals on the limiting rod and the limiting tube, and a second locking bolt is detachably connected to the through hole.
[0010] To facilitate support of the limiting tube, preferably, a second connecting seat is fixedly connected to the bottom of the limiting tube, an extension rod is rotatably connected to the second connecting seat, an extension tube is slidably connected to the extension rod, a third connecting seat is rotatably connected to the extension tube, and a mounting plate is rotatably connected to the bottom of the third connecting seat, and the mounting plate is detachably connected to the outer wall of the sleeve.
[0011] To facilitate the rotation of the third connecting seat, preferably, a connecting shaft is rotatably connected to the mounting plate, and the third connecting seat is fixedly connected to the connecting shaft.
[0012] To facilitate the detachable connection of the mounting plate, preferably, a connecting plate is fixedly connected to the sleeve, and the mounting plate is fixedly connected to the connecting plate by a third locking bolt.
[0013] To facilitate locking the extension tube and extension rod, preferably, through holes are provided at equal intervals on the extension tube and extension rod, and a fourth locking bolt is detachably connected to the through hole.
[0014] To facilitate the rotational connection of the first support base, preferably, a first fixing plate is fixedly connected to the first support base, a first mounting shaft is fixedly connected to the first fixing plate, and the first mounting shaft is rotatably connected to the adjusting rod.
[0015] To facilitate the rotational connection of the second support, preferably, a second fixing plate is fixedly connected to the second support, and a second mounting shaft is fixedly connected to the second fixing plate, with the second mounting shaft rotatably connected to the sleeve.
[0016] Compared with the prior art, this utility model provides a fall prevention device for exterior wall construction, which has the following beneficial effects:
[0017] 1. This fall protection device for exterior wall construction locks the sleeve and adjusting rod. During this process, the second support base is pressed against the ceiling of the room, and the first support base is pressed against the floor of the room. This locks and fixes the sleeve and adjusting rod, improving the connection stability of the device in the room. This allows workers to easily connect the safety rope to the connecting ring when working on the windowsill.
[0018] 2. The fall protection device for exterior wall construction can be improved in terms of practicality by storing the sleeve and adjusting rod, making it easier for workers to carry or store the device.
[0019] The parts of this device not described herein are the same as or can be implemented using existing technology. On the one hand, this utility model can lock and fix the sleeve and adjusting rod, and fix the sleeve and adjusting rod in the room, thereby improving the connection stability of the device in the room. This allows workers to easily connect the safety rope to the connecting ring when working on the windowsill. On the other hand, it can also store the sleeve and adjusting rod, thereby improving the practicality of the device. Attached Figure Description
[0020] Figure 1 This is an isometric structural diagram of an anti-fall device for exterior wall construction proposed in this utility model;
[0021] Figure 2 This is a partial structural diagram of an anti-fall device for exterior wall construction proposed in this utility model;
[0022] Figure 3 This is a cross-sectional structural diagram of an anti-fall device for exterior wall construction proposed in this utility model. Figure 1 ;
[0023] Figure 4 This is a cross-sectional structural diagram of an anti-fall device for exterior wall construction proposed in this utility model. Figure 2 .
[0024] In the diagram: 1. Sleeve; 2. Adjusting rod; 3. First support seat; 4. Second support seat; 5. Connecting ring; 6. Friction pad; 7. First locking bolt; 8. Mounting seat; 9. Extension plate; 10. Rotating shaft; 11. First connecting seat; 12. Limiting rod; 13. Limiting tube; 14. Third support seat; 15. Second locking bolt; 16. Connecting plate; 17. Third locking bolt; 18. Mounting plate; 19. Connecting shaft; 20. Third connecting seat; 21. Extension tube; 22. Extension rod; 23. Second connecting seat; 24. Fourth locking bolt. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0027] Example:
[0028] Reference Figures 1-4 An anti-fall device for exterior wall construction includes a sleeve 1 and an adjusting rod 2 slidably connected to the sleeve 1. The bottom of the adjusting rod 2 is rotatably connected to a first support seat 3, and the top of the sleeve 1 is rotatably connected to a second support seat 4. A connecting ring 5 is fixedly connected to the outer wall of the sleeve 1. The connecting ring 5 is used to connect a safety rope and is located between the two sets of support seats.
[0029] Because high-rise buildings require the installation of equipment on the exterior walls, such as air conditioners, exterior lighting fixtures, and security windows, and workers need to stand on the window sills to carry out the work, in order to ensure the safety of the workers during these operations, the workers need to wear safety protective clothing and then connect the protective clothing with safety ropes. However, newly renovated or unrenovated houses do not have the equipment to connect safety ropes, making it impossible to tie the safety ropes to the workers, which makes it difficult to guarantee the personal safety of the workers.
[0030] To address the aforementioned issues, when connecting the safety rope to the worker, the adjusting rod 2 can be slid down from the sleeve 1 and moved to a suitable position. Equidistant through holes are provided on both the sleeve 1 and the adjusting rod 2. Then, the first locking bolt 7 is inserted through these through holes to lock the sleeve 1 and the adjusting rod 2. During this process, the second support 4 is pressed against the ceiling of the room, and the first support 3 is pressed against the floor of the room to further lock and secure the sleeve 1 and the adjusting rod 2. This improves the connection stability of the device within the room, allowing workers to easily connect the safety rope to the connecting ring 5 when working on the windowsill. Furthermore, the sleeve 1 and the adjusting rod 2 can be stored away, enhancing the device's practicality.
[0031] To further improve the stability of the sleeve 1 and the adjusting rod 2, a mounting base 8 is fixedly connected to the sleeve 1, an extension plate 9 is rotatably connected to the mounting base 8, a first connecting base 11 is rotatably connected to the extension plate 9, a limiting rod 12 is rotatably connected to the first connecting base 11, a limiting tube 13 is slidably connected to the limiting rod 12, and a third support base 14 is rotatably connected to the end of the limiting tube 13.
[0032] When the sleeve 1 and the adjusting rod 2 are used together to support the interior of the room, the first connecting seat 11 can be rotated so that the included angle between the two sets of limiting rods 12 is obtuse. Then, the limiting tube 13 is slid from the limiting rod 12 to the outside so that the third support seat 14 provided at the end of the limiting tube 13 abuts against the wall. The sliding limiting tube 13 can also improve flexibility, making it easier to abut against the wall and support the side wall of the sleeve 1 and the adjusting rod 2, thereby improving the connection stability when the sleeve 1 and the adjusting rod 2 are used together.
[0033] To facilitate the rotation of the first connecting seat 11, a rotating shaft 10 is rotatably connected to the bottom of the extension plate 9, and the first connecting seat 11 is fixedly connected to the rotating shaft 10.
[0034] The limiting rod 12 and the limiting tube 13 are provided with through holes at equal intervals, and a second locking bolt 15 is detachably connected to the through hole.
[0035] By disassembling and installing the second locking bolt 15, the limiting rod 12 can be housed inside the limiting tube 13, or the limiting tube 13 can be extended from the limiting rod 12 to the outside, and the positions of the limiting rod 12 and the limiting tube 13 can be locked and fixed.
[0036] To improve the stability of the limiting tube 13, a second connecting seat 23 is fixedly connected to the bottom of the limiting tube 13. An extension rod 22 is rotatably connected to the second connecting seat 23. An extension tube 21 is slidably connected to the extension rod 22. A third connecting seat 20 is rotatably connected to the extension tube 21. An mounting plate 18 is rotatably connected to the bottom of the third connecting seat 20, and the mounting plate 18 is detachably connected to the outer wall of the sleeve 1.
[0037] A connecting shaft 19 is rotatably connected to the mounting plate 18, and a third connecting seat 20 is fixedly connected to the connecting shaft 19.
[0038] A connecting plate 16 is fixedly connected to the sleeve 1, and the mounting plate 18 is fixedly connected to the connecting plate 16 by the third locking bolt 17.
[0039] Through holes are provided at equal intervals on the extension tube 21 and the extension rod 22, and a fourth locking bolt 24 is detachably connected to the through holes.
[0040] When the third support seat 14 at the end of the limiting tube 13 abuts against the wall, the third locking bolt 17 and the fourth locking bolt 24 can be removed. Then, the extension tube 21 can be slid out from the extension rod 22, so that the extension tube 21, the sleeve 1, and the limiting tube 13 form a triangular shape. Figure 1 As shown in the figure, the mounting plate 18 is then fixedly connected to the connecting plate 16 by the third locking bolt 17. During this process, the third connecting seat 20 automatically rotates and cooperates with the second connecting seat 23, thereby improving the stability of the device.
[0041] A first fixing plate is fixedly connected to the first support 3, and a first mounting shaft is fixedly connected to the first fixing plate. The first mounting shaft is rotatably connected to the adjusting rod 2.
[0042] A second fixing plate is fixedly connected to the second support base 4, and a second mounting shaft is fixedly connected to the second fixing plate. The second mounting shaft is rotatably connected to the sleeve 1.
[0043] A third fixing plate is fixedly connected to the third support 14, and a second mounting shaft is fixedly connected to the third fixing plate. The second mounting shaft is rotatably connected to the limiting tube 13.
[0044] A friction pad 6 is also fixedly connected to the aforementioned support base. The friction pad 6 can be made of rubber or silicone. The rotating support base can rotate adaptively, allowing the support base to better abut against the wall.
[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A fall protection device for exterior wall construction, comprising a sleeve (1), characterized in that, Also includes: An adjusting rod (2) is slidably connected to the sleeve (1), wherein the bottom of the adjusting rod (2) is rotatably connected to a first support seat (3), the top of the sleeve (1) is rotatably connected to a second support seat (4), and a connecting ring (5) is fixedly connected to the outer wall of the sleeve (1). The connecting ring (5) is used to connect a safety rope, and the connecting ring (5) is set between the two sets of support seats.
2. The anti-fall device for exterior wall construction according to claim 1, characterized in that, A mounting base (8) is fixedly connected to the sleeve (1), an extension plate (9) is rotatably connected to the mounting base (8), a first connecting base (11) is rotatably connected to the extension plate (9), a limit rod (12) is rotatably connected to the first connecting base (11), a limit tube (13) is slidably connected to the limit rod (12), and a third support base (14) is rotatably connected to the end of the limit tube (13).
3. The anti-fall device for exterior wall construction according to claim 2, characterized in that, The bottom of the extension plate (9) is rotatably connected to a rotating shaft (10), and the first connecting seat (11) is fixedly connected to the rotating shaft (10).
4. The anti-fall device for exterior wall construction according to claim 3, characterized in that, The limiting rod (12) and the limiting tube (13) are provided with through holes at equal intervals, and a second locking bolt (15) is detachably connected to the through hole.
5. A fall protection device for exterior wall construction according to claim 2, characterized in that, The bottom of the limiting tube (13) is fixedly connected to a second connecting seat (23), and an extension rod (22) is rotatably connected to the second connecting seat (23). An extension tube (21) is slidably connected to the extension rod (22), and a third connecting seat (20) is rotatably connected to the extension tube (21). An mounting plate (18) is rotatably connected to the bottom of the third connecting seat (20), and the mounting plate (18) is detachably connected to the outer wall of the sleeve (1).
6. A fall protection device for exterior wall construction according to claim 5, characterized in that, A connecting shaft (19) is rotatably connected to the mounting plate (18), and the third connecting seat (20) is fixedly connected to the connecting shaft (19).
7. A fall protection device for exterior wall construction according to claim 6, characterized in that, A connecting plate (16) is fixedly connected to the sleeve (1), and the mounting plate (18) is fixedly connected to the connecting plate (16) by a third locking bolt (17).
8. A fall protection device for exterior wall construction according to claim 5, characterized in that, The extension tube (21) and extension rod (22) are provided with through holes at equal intervals, and a fourth locking bolt (24) is detachably connected to the through hole.
9. A fall protection device for exterior wall construction according to claim 1, characterized in that, A first fixing plate is fixedly connected to the first support base (3), and a first mounting shaft is fixedly connected to the first fixing plate. The first mounting shaft is rotatably connected to the adjusting rod (2).
10. A fall prevention device for exterior wall construction according to claim 1, characterized in that, A second fixing plate is fixedly connected to the second support base (4), and a second mounting shaft is fixedly connected to the second fixing plate. The second mounting shaft is rotatably connected to the sleeve (1).