Anti-falling device for edge construction of secondary structure of building

Abstract

The utility model provides a building secondary structure edge construction anti-falling device, and relates to the technical field of construction anti-falling devices, the building secondary structure edge construction anti-falling device comprises a protective fence, the two sides of the surface of the protective fence are fixedly connected with vertical rods respectively, stabilizing devices are arranged at the positions, located on the vertical rods, of the two sides of the protective fence, and each stabilizing device comprises a connecting frame. The connecting frame is inserted into the surface of the vertical rod in a penetrating mode, connecting grooves are formed in the two sides of the surface of the connecting frame correspondingly, connecting rods are clamped to the inner walls of the connecting grooves, rotating shafts are fixedly connected to the surfaces of the connecting rods, and reinforcing plates are rotationally connected to the arc surfaces of the rotating shafts; when the protective fence is used for edge protection of a secondary structure of a building, the position of the protective fence is more stable and firmer, the protective fence is not prone to loosening and swinging when being contacted and collided, constructors can be better protected, the constructors are better prevented from falling from high altitude, and the using effect and the protection function of the protective fence are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction anti - falling devices, in particular to an anti - falling device for the edge construction of the secondary structure of a building. Background Technique

[0002] During the construction process of a building, in order to protect the safety of construction workers, some corresponding protective measures will be installed. For example, during the construction of the secondary structure of a building, guardrails will be assembled at some building edge positions to prevent construction workers from falling from a height.

[0003] When installing the traditional guardrail for the construction of the secondary structure, the vertical poles on both sides of the guardrail are inserted and fixed at the building edge, so that several guardrails are arranged in contact with each other in turn, thus protecting the safety of construction workers. However, it is found during use that there are not enough connection and fixing points between the guardrail and the ground. As a result, when a construction worker contacts and collides with the guardrail, the guardrail will loosen and swing in position, making it difficult to ensure the safety of construction workers and also affecting the use effect and functionality of the guardrail. Content of the Utility Model

[0004] The utility model aims to solve the problem that there are not enough connection and fixing points between the guardrail and the ground, which leads to the loosening and swinging of the guardrail when a construction worker contacts and collides with the guardrail, making it difficult to ensure the safety of construction workers and also affecting the use effect and functionality of the guardrail. The utility model provides an anti - falling device for the edge construction of the secondary structure of a building.

[0005] To achieve the above - mentioned purpose, the utility model adopts the following technical scheme: an anti - falling device for the edge construction of the secondary structure of a building, including a guardrail. On both sides of the surface of the guardrail, vertical poles are respectively fixedly connected. On both sides of the guardrail at the position of the vertical poles, a stabilizing device is arranged. The stabilizing device includes a connecting frame, the connecting frame is inserted through the surface of the vertical pole, on both sides of the surface of the connecting frame, connecting grooves are respectively opened, the inner wall of the connecting groove is clamped with a connecting rod, a rotating shaft is fixedly connected to the surface of the connecting rod, a reinforcing plate is rotatably connected to the arc surface of the rotating shaft, and a bolt is inserted through one side surface of the reinforcing plate.

[0006] The effects achieved by the above - mentioned components are as follows: When the guardrail is used for edge protection of the secondary structure of a building, the position of the guardrail is more stable and firm, and it is not easy to loosen and swing when being contacted and collided, which can better protect construction workers, better prevent construction workers from falling from a height, and improve the use effect and protection function of the guardrail.

[0007] Preferably, a connecting rope is fixedly connected to the surface of the bolt, and the other end of the connecting rope is fixedly connected to the surface of the reinforcing plate.

[0008] The effect achieved by the above components is: through the setting of the connecting rope, the bolts are more convenient to take when in use, so that the stabilizing device is more convenient to operate when in use, the position of the guardrail can be reinforced more quickly, and the convenience of using the device is improved.

[0009] Preferably, a reinforcement pad is fixedly connected to one side surface of the reinforcement plate, and the reinforcement pad is a rubber pad.

[0010] The effect achieved by the above components is: through the setting of the reinforcement pad, it is not easy for gaps to be generated when the reinforcement plate contacts and squeezes on the ground, so that the position of the reinforcement plate is more stable, thereby further improving the effect of the reinforcement plate when supporting the guardrail.

[0011] Preferably, two ends of the connecting rod are respectively fixedly connected with positioning plates, and the positioning plates abut against a side surface of the connecting frame.

[0012] The effect achieved by the above components is: through the setting of the positioning plate, the connecting rod is not easy to shake left and right when it is clamped in the connecting groove, thereby improving the use effect of the stabilization device when supporting the guardrail and better protecting the construction personnel.

[0013] Preferably, a connecting plate is fixedly connected to one side surface of the reinforcing plate, and two connecting blocks are clamped on an inner wall of one side of the connecting plate and are respectively fixedly connected to the surfaces of two adjacent uprights.

[0014] The effects achieved by the above components are: through the clamping arrangement of the connecting plate and the connecting block, the position of the reinforcement plate is made more stable, the position stability of the guardrail can be better ensured, and the use effect of the stabilizing device is improved.

[0015] Preferably, a protective device is provided on the surface of the guardrail, and the protective device includes a card plate, the cross-section of the card plate is "U"-shaped, the card plate is snap-connected to the surface of the guardrail, and a hook is fixedly connected to one side surface of the card plate.

[0016] The effect achieved by the above components is: when construction workers are carrying out edge construction of the secondary structure, the pallet is connected to the surface of the guardrail, and then the construction workers' safety rope is connected to the hook on the pallet. At this time, the construction workers can better ensure safety during construction operations, and thus better prevent falls, thereby better performing safe operations and improving the safety and functionality of the guardrail.

[0017] Preferably, screw holes are respectively provided on both sides of the surface of the clamping plate, and the inner walls of the screw holes are threadedly connected with screw rods.

[0018] The effects achieved by the above components are as follows: Through the setting of the screw rod, the clamping plate is stably installed on the guardrail and is not prone to loosening. Furthermore, the safety rope is more stably connected to the hook, improving the safety of construction workers.

[0019] Preferably, a nut is threadedly connected to the arc surface of the screw rod, and the nut abuts against one side surface of the clamping plate.

[0020] The effects achieved by the above components are as follows: Through the setting of the nut, the screw rod is more firmly installed on the surface of the clamping plate, thereby making the position of the clamping plate more stable and improving the use effect of the protection device.

[0021] In summary, the beneficial effects of the present utility model are as follows:

[0022] During the edge protection of the secondary structure of a building, the position of the guardrail is more stable and firm, and it is not prone to loosening and swaying when being touched and collided, which can better protect construction workers, better prevent construction workers from falling from a height, and improve the use effect and protection function of the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 is a three-dimensional structural schematic diagram of the stabilizing device of the present utility model;

[0025] Figure 3 is of the present utility model Figure 2 side three-dimensional structural schematic diagram;

[0026] Figure 4 is a three-dimensional structural schematic diagram of the protection device of the present utility model.

[0027] Legend: 1, guardrail; 2, vertical pole; 3, stabilizing device; 31, connecting frame; 32, connecting groove; 33, connecting rod; 34, rotating shaft; 35, reinforcing plate; 36, bolt; 37, connecting rope; 38, reinforcing pad; 39, positioning plate; 310, connecting plate; 311, connecting block; 4, protection device; 41, clamping plate; 42, hook; 43, screw hole; 44, screw rod; 45, nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Referring to Figure 1 as shown, this embodiment discloses an anti-falling device for edge construction of the secondary structure of a building, including a guardrail 1. Two sides of the surface of the guardrail 1 are respectively fixedly connected with vertical poles 2. Stabilizing devices 3 are arranged on both sides of the guardrail 1 at the positions of the vertical poles 2, and a protection device 4 is arranged on the surface of the guardrail 1.

[0029] Referring to Figure 1 andFigure 2 and Figure 3 As shown in Figure 3 , this embodiment discloses that the stabilizing device 3 includes a connecting frame 31. The connecting frame 31 is inserted through the surface of the vertical pole 2. Connecting grooves 32 are respectively formed on both sides of the surface of the connecting frame 31. A connecting rod 33 is clamped on the inner wall of the connecting groove 32. A rotating shaft 34 is fixedly connected to the surface of the connecting rod 33. A reinforcing plate 35 is rotatably connected to the arc surface of the rotating shaft 34. A bolt 36 is inserted through one side surface of the reinforcing plate 35. When using the stabilizing device 3 to reinforce the guardrail 1, first insert the connecting frame 31 through the surfaces of two adjacent vertical poles 2, then clamp the connecting rod 33 in the connecting groove 32 on the surface of the connecting frame 31, and then rotate the reinforcing plate 35 so that the reinforcing plate 35 rotates on the arc surface of the rotating shaft 34 on the surface of the connecting rod 33 until the reinforcing plate 35 contacts and presses on the ground. Then insert the bolt 36 through the surface of the reinforcing plate 35 so that the bolt 36 is threadedly connected to the ground. At this time, when the guardrail 1 is used for the edge protection of the building secondary structure, the position of the guardrail 1 is more stable and firm, and it is not easy to loosen and swing when being touched and collided, which can better protect the construction workers, better prevent the construction workers from falling from a height, and improve the use effect and protection function of the guardrail 1.

[0030] Referring to Figure 1 and Figure 2 and Figure 3 As shown in Figure 3 , this embodiment discloses that a connecting rope 37 is fixedly connected to the surface of the bolt 36, and the other end of the connecting rope 37 is fixedly connected to the surface of the reinforcing plate 35. Through the arrangement of the connecting rope 37, when the bolt 36 is used, it is more convenient to pick up, so that the stabilizing device 3 is more convenient to operate during use, and the position of the guardrail 1 can be reinforced more quickly, improving the convenience of the device use. A reinforcing pad 38 is fixedly connected to one side surface of the reinforcing plate 35. The reinforcing pad 38 is a rubber pad. Through the arrangement of the reinforcing pad 38, when the reinforcing plate 35 contacts and presses on the ground, there is no easy generation of gaps, so that the position of the reinforcing plate 35 is more stable, and thus the effect of the reinforcing plate 35 in supporting the guardrail 1 is further improved.

[0031] Referring to Figure 1 and Figure 2 and Figure 3As shown in the figure, in this embodiment, positioning plates 39 are fixedly connected to both ends of the connecting rod 33. The positioning plates 39 are abutted against one side surface of the connecting frame 31. Through the arrangement of the positioning plates 39, when the connecting rod 33 is clamped in the connecting groove 32, it is not easy to shake left and right. Furthermore, when the guardrail 1 is supported, the use effect of the stabilizing device 3 is improved, and the construction workers are better protected. A connecting plate 310 is fixedly connected to one side surface of the reinforcing plate 35. Two connecting blocks 311 respectively fixedly connected to the surfaces of two adjacent vertical rods 2 are clamped inside one side wall of the connecting plate 310. Through the clamping arrangement of the connecting plate 310 and the connecting blocks 311, the position of the reinforcing plate 35 is more stable, the position of the guardrail 1 can be better guaranteed to be stable, and the use effect of the stabilizing device 3 is improved.

[0032] Refer to Figure 1 and Figure 4 As shown in the figure, in this embodiment, the protection device 4 includes a clamping plate 41. The cross-section of the clamping plate 41 is in a "U" shape. The clamping plate 41 is clamped to the surface of the guardrail 1. A hook 42 is fixedly connected to one side surface of the clamping plate 41. When the construction workers carry out the edge construction of the secondary structure, the clamping plate 41 is clamped to the surface of the guardrail 1, and then the safety rope of the construction workers is connected to the hook 42 on the clamping plate 41. At this time, when the construction workers are operating, their safety can be better guaranteed, and further better prevent falling, so as to better carry out safe operation, and improve the safety and functionality of the guardrail 1 in use.

[0033] Refer to Figure 1 and Figure 4 As shown in the figure, in this embodiment, screw holes 43 are respectively formed on both sides of the surface of the clamping plate 41. A screw rod 44 is threadedly connected to the inner wall of the screw hole 43. Through the arrangement of the screw rod 44, the clamping plate 41 is stably installed on the guardrail 1 and is not easy to loosen. Furthermore, the safety rope is more stably connected to the hook 42, improving the safety of the construction workers. A nut 45 is threadedly connected to the arc surface of the screw rod 44. The nut 45 is abutted against one side surface of the clamping plate 41. Through the arrangement of the nut 45, the screw rod 44 is more firmly installed on the surface of the clamping plate 41, so that the position of the clamping plate 41 is more stable, and the use effect of the protection device 4 is improved.

[0034] Working principle: When using the stabilizing device 3 to reinforce the guardrail 1, first insert the connecting frame 31 through and into the surfaces of two adjacent vertical poles 2, then snap the connecting rod 33 into the connecting groove 32 on the surface of the connecting frame 31, and then rotate the reinforcing plate 35 so that the reinforcing plate 35 rotates on the arc surface of the rotating shaft 34 on the surface of the connecting rod 33 until the reinforcing plate 35 contacts and presses against the ground. At this time, the connecting plate 310 fixedly connected to the reinforcing plate 35 will be snapped into the connecting block 311 on the vertical pole 2, and then insert the bolt 36 through the surface of the reinforcing plate 35 so that the bolt 36 is threadedly connected to the ground. At this time, when the guardrail 1 is used for the edge protection of the secondary structure of the building, the position of the guardrail 1 is more stable and firm, and it is not easy to loosen and sway when being touched and collided, which can better protect the construction workers, better prevent the construction workers from falling from a height, and improve the use effect and protection function of the guardrail 1.

[0035] When the construction workers are carrying out the edge construction of the secondary structure, snap the clamping plate 41 onto the surface of the guardrail 1, then thread the screw rod 44 into the screw hole 43 on the surface of the clamping plate 41, and then thread the nut 45 onto the screw rod 44. Then connect the safety rope of the construction worker to the hook 42 on the clamping plate 41. At this time, when the construction workers are operating, they can better ensure safety, and further better prevent falling, so as to better carry out safe operations, improving the safety and functionality of the use of the guardrail 1.

Claims

1. A device for preventing falling during construction of secondary structures of a building, comprising a guardrail (1), characterized in that: The two sides of the surface of the guardrail (1) are respectively fixedly connected with upright poles (2), and stabilizing devices (3) are arranged at the positions of the upright poles (2) on the two sides of the guardrail (1), and the stabilizing devices (3) include a connecting frame (31), and the connecting frame (31) is inserted through the surface of the upright pole (2), and the two sides of the surface of the connecting frame (31) are respectively provided with connecting grooves (32), and the inner wall of the connecting groove (32) is clamped with a connecting rod (33), and the surface of the connecting rod (33) is fixedly connected with a rotating shaft (34), and a reinforcing plate (35) is rotatably connected to the circular arc surface of the rotating shaft (34), and a bolt (36) is inserted through the surface of one side of the reinforcing plate (35).

2. The anti-falling device for construction on the edge of a secondary building structure according to claim 1, characterized in that: A connecting rope (37) is fixedly connected to the surface of the bolt (36), and the other end of the connecting rope (37) is fixedly connected to the surface of the reinforcing plate (35).

3. The anti-falling device for construction on the edge of a secondary building structure according to claim 1 is characterized by: A reinforcement pad (38) is fixedly connected to one side surface of the reinforcement plate (35), and the reinforcement pad (38) is a rubber pad.

4. The anti-falling device for construction on the edge of a secondary building structure according to claim 1 is characterized by: Both ends of the connecting rod (33) are respectively fixedly connected with positioning plates (39), and the positioning plates (39) are in contact with a side surface of the connecting frame (31).

5. The anti-falling device for construction on the edge of a secondary building structure according to claim 1 is characterized by: A connection plate (310) is fixedly connected to one side surface of the reinforcing plate (35), and two connection blocks (311) respectively fixedly connected to the surfaces of two adjacent upright poles (2) are clamped on an inner wall of one side of the connection plate (310).

6. The anti-falling device for construction on the edge of a secondary building structure according to claim 1, characterized in that: The surface of the guardrail (1) is provided with a protection device (4), the protection device (4) comprising a clamping plate (41), the cross section of the clamping plate (41) being U-shaped, the clamping plate (41) being clamped with the surface of the guardrail (1), and a hook (42) being fixedly connected to one side surface of the clamping plate (41).

7. The anti-falling device for construction on the edge of a secondary building structure according to claim 6, characterized in that: Screw holes (43) are respectively provided on both sides of the surface of the clamping plate (41), and screw rods (44) are threadedly connected to the inner walls of the screw holes (43).

8. The anti-falling device for construction on the edge of a secondary building structure according to claim 7, characterized in that: A nut (45) is threadedly connected on the arc surface of the screw rod (44), and the nut (45) abuts against a side surface of the clamping plate (41).

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