Anti-falling mechanism for building construction

Abstract

The utility model relates to the field of building construction, and discloses an anti-falling mechanism for building construction, which comprises two mounting frames, each mounting frame comprises a mounting rod and a fixing rod, the mounting rods are fixedly connected with the fixing rods, two adjusting assemblies are arranged in the middle of each mounting rod, and the adjusting assemblies are fixedly connected with the fixing rods. A plurality of mounting mechanisms are arranged on the upper portion of the adjusting assembly, each mounting mechanism comprises a fixing assembly and a mounting assembly, an anti-falling net is jointly arranged among the mounting assemblies, the adjusting assembly comprises a screw, the screw penetrates through a mounting rod and is rotationally connected with the mounting rod, and a rotating block is fixedly connected to the front portion of the screw. According to the utility model, through the mutual cooperation between the adjusting assembly and the mounting rack as well as between the mounting mechanism and the anti-falling object net, the plurality of sliding blocks can be close to or far away from each other, so that the anti-falling object net is convenient to disassemble and assemble, and is more convenient, quicker and more practical.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a mechanism for preventing falling objects during building construction. Background Technology

[0002] Construction refers to the process of transforming design drawings and specifications into actual buildings in a construction project. It includes multiple stages, from project preparation, planning, construction to final acceptance and delivery. In construction, falling object protection mechanisms are a series of measures and equipment typically used to prevent tools, materials or other objects from falling accidentally, thereby protecting the safety of workers and surrounding people and property.

[0003] A search revealed Chinese Patent Publication No. CN219281340U, which discloses a device for preventing falling objects from high-rise buildings during construction. The device includes: a fixed plate; a support plate, the support plate being fixedly connected to the top of one side of the fixed plate, with T-slots on both the front and back sides of one side of the support plate, and a connecting groove connected to one side of the inner wall of the T-slot; and a protective component, the protective component being disposed between two support plates, the protective component including two receiving nets, with first T-shaped sliders fixedly connected to both sides of the two receiving nets. This invention provides a device for preventing falling objects from high-rise buildings during construction by installing two sets of protective components between two support plates. The two layers of protective components cooperate with each other, allowing the lower layer to continue providing protection even if the upper layer is damaged. Furthermore, the damaged upper layer protective component can be replaced without disassembling it, resulting in stronger protection and convenient replacement.

[0004] Although the above-mentioned device can replace the damaged protective component without disassembly, it requires first untying the No. 2 pull rope, then tying the first and second T-shaped sliders on the new protective component together with the No. 2 pull rope, and then inserting the T-shaped sliders one by one into the T-shaped slots. When the No. 2 pull rope is used again, it needs to pass through the connecting hole. However, the fall protection mechanism is generally installed on the exterior of the building. If the No. 2 pull rope is passed through the connecting hole without disassembling the support plate, it will be difficult and dangerous, and not practical enough. Therefore, a fall protection mechanism for building construction is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a falling object protection mechanism for building construction. It aims to improve the existing technology where, when replacing a damaged protective component, it is necessary to first untie the No. 2 pull rope, then tie the first and second T-shaped sliders on the new protective component to the No. 2 pull rope, and then install the T-shaped sliders one by one into the T-shaped slots. The No. 2 pull rope needs to pass through the connecting hole during use. However, falling object protection mechanisms are generally installed on the exterior of buildings. If the No. 2 pull rope is passed through the connecting hole without disassembling the support plate, it is quite difficult and dangerous, making it impractical.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a falling object prevention mechanism for construction, comprising two mounting frames, each mounting frame including a mounting rod and a fixing rod, the mounting rod being fixedly connected to the fixing rod, two adjusting components being provided in the middle of the mounting rod, multiple mounting mechanisms being provided above the adjusting components, each mounting mechanism including a fixing component and a mounting component, a falling object prevention net being provided together among the multiple mounting components, each adjusting component including a screw rod passing through and rotatably connected to the mounting rod, a rotating block being fixedly connected to the front of the screw rod, and multiple sliding blocks being threadedly connected to the outside of the screw rod.

[0007] As a further description of the above technical solution:

[0008] A connecting block is fixedly connected to the lower part of the slider near the fall protection net.

[0009] As a further description of the above technical solution:

[0010] The mounting rod has grooves on both the upper and lower parts of the side near the fall protection net, and the slider and connecting block are slidably connected to the grooves.

[0011] As a further description of the above technical solution:

[0012] The fixing component includes a fixing block, which is fixedly connected to the connecting block, and fixing strips are fixedly connected to the left and right sides of the outer wall of the fixing block.

[0013] As a further description of the above technical solution:

[0014] The mounting assembly includes a mounting block, and mounting buckles are fixedly connected to the left and right sides of the outer wall of the mounting block. The fixing strip is movably connected to the mounting buckles.

[0015] As a further description of the above technical solution:

[0016] A connecting rod is fixedly connected to the top of the mounting block, and a torsion block is fixedly connected to the top of the connecting rod.

[0017] As a further description of the above technical solution:

[0018] The fall protection net is fixedly connected to multiple fixed rings on both the left and right sides, and the fixed rings are rotatably connected to the connecting rod.

[0019] As a further description of the above technical solution:

[0020] The fixing rod and the mounting rod are both fixedly connected by a reinforcing rod.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting the adjustment component and the mounting frame, as well as the installation mechanism and the anti-falling net to cooperate with each other, multiple sliders can move closer or further away together, thereby facilitating the disassembly and assembly of the anti-falling net, making it more convenient, faster, and more practical.

[0023] 2. In this utility model, by setting up the installation components and fixing components and the mutual cooperation between the anti-falling net, and by the mutual cooperation between the fixing block, fixing strip and installation block, installation buckle, connecting rod torsion block and fixing ring, the anti-falling net is made to be more time-saving and convenient to assemble and disassemble, and is also more secure and practical. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a falling object prevention mechanism for building construction proposed in this utility model.

[0025] Figure 2 This is a schematic diagram of the overall rear three-dimensional structure of a falling object prevention mechanism for building construction proposed in this utility model.

[0026] Figure 3 This is a three-dimensional structural diagram of a falling object prevention mechanism for building construction proposed in this utility model.

[0027] Figure 4 This is an enlarged three-dimensional structural diagram of point A of a falling object prevention mechanism for building construction proposed in this utility model;

[0028] Figure 5 This is a three-dimensional structural diagram of the mounting frame and adjustment components of a falling object prevention mechanism for building construction proposed in this utility model.

[0029] Figure 6 This is a schematic diagram of the overall three-dimensional structure of the installation mechanism of the anti-falling object mechanism for building construction proposed in this utility model.

[0030] Legend:

[0031] 1. Mounting rod; 2. Adjusting component; 3. Fixing rod; 4. Fall protection net; 5. Mounting component; 6. Fixing component; 21. Screw; 22. Rotating block; 24. Sliding block; 241. Connecting block; 11. Slide groove; 61. Fixing block; 62. Fixing strip; 51. Mounting block; 52. Mounting buckle; 53. Connecting rod; 54. Torsion block; 41. Fixing ring; 31. Reinforcing rod. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0033] Reference Figure 1 - Figure 3 This utility model provides an embodiment of a falling object prevention mechanism for construction, including a mounting frame for facilitating the installation of the falling object prevention mechanism and the connection between various components. Two mounting frames are symmetrically arranged. Each mounting frame includes a mounting rod 1 and a fixing rod 3 for connecting various components. The mounting rod 1 and the fixing rod 3 are fixedly connected. A reinforcing rod 31 is fixedly connected between the fixing rod 3 and the mounting rod 1 to improve the stability of the mounting frame. The fixing rod 3 is fixed to the building by bolts. Two adjusting components 2 are provided in the middle of the mounting rod 1 for facilitating the installation and removal of the falling object prevention net 4. Multiple installation mechanisms are provided on the upper part of the adjusting components 2 for facilitating the connection between the falling object prevention net 4 and the adjusting components 2. The installation mechanism includes a fixing component 6 and an installation component 5. The falling object prevention net 4 is provided between the multiple installation components 5 for intercepting falling objects.

[0034] like Figure 5 As shown, the adjusting component 2 includes a screw 21, which is used to control the position of multiple sliders 24. The screw 21 passes through the mounting rod 1 and is rotatably connected to it. A rotating block 22 is fixedly connected to the front of the screw 21 for rotating the screw 21. Multiple sliders 24 are threaded through and connected to the outside of the screw 21 for facilitating the assembly and disassembly of the fall protection net 4. A connecting block 241 is fixedly connected to the lower part of the side of the slider 24 near the fall protection net 4 for facilitating the fixing of the fixing component 6. The mounting rod 1 has grooves 11 on both the upper and lower parts of the side near the fall protection net 4 for facilitating the connection and movement of the sliders 24 and the connecting blocks 241. The sliders 24 and the connecting blocks 241 are slidably connected to the grooves 11.

[0035] Please participate Figure 4 and Figure 6The fixing component 6 includes a fixing block 61, which is used to connect various components. The fixing block 61 is fixedly connected to the connecting block 241. Fixing strips 62 are fixedly connected to the left and right sides of the outer wall of the fixing block 61. A gap is provided between the two fixing strips 62 for the insertion of the mounting buckle 52. The mounting component 5 includes a mounting block 51, which is used to connect various components. Mounting buckles 52 are fixedly connected to the left and right sides of the outer wall of the mounting block 51. The mounting buckles 52 are adapted to the fixing strips 62 and are used to fix the fixing block 61 and the mounting block 51. The fixing strips 62 are movably connected to the mounting buckles 52. A connecting rod 53 is fixedly connected to the top of the mounting block 51 and is used to connect the fixing ring 41. A torsion block 54 is fixedly connected to the top of the connecting rod 53 and is used to adjust the mounting block 51. Multiple fixing rings 41 are fixedly connected to the left and right sides of the fall protection net 4. The fixing rings 41 are rotatably connected to the connecting rod 53 and are used to connect the fall protection net 4 and the mounting component 5.

[0036] Working principle: In use, the fixing rod 3 is installed at the required position using bolts. When an object falls, the fall arrest net 4 will catch it, preventing injury. When the fall arrest net 4 is damaged and needs replacement, the rotating block 22 is rotated, causing the screw 21 to rotate. When the screw 21 rotates, the multiple sliders 24 connected to the screw 21 will move towards the rotating block 22. The fall arrest net 4, connected to the sliders 24 via the installation mechanism, will then retract. At this time, the multiple sliders 24 will gather on the side of the installation rod 1 near the rotating block 22, making it convenient for workers to disassemble the fall arrest net 4. Then, by rotating the torsion block 54, the connecting rod 53 will rotate, causing the connecting rod 53 to rotate, which in turn will rotate the installation block 51 connected to it. The mounting buckle 52 connected to 51 will be twisted toward the gap between the two fixing strips 62. At this time, the mounting component 5 can be separated from the fixing component 6. After multiple mounting components 5 are separated from the fixing component 6, the damaged fall protection net 4 can be removed from the mounting frame. Then, the mounting components 5 on the new fall protection net 4 are twisted to the fixing component 6 in sequence. During installation, the mounting buckle 52 on the mounting block 51 is first passed through the gap between the two fixing strips 62 to make the mounting block 51 and the fixing block 61 fit tightly. Then, the torsion block 54 is rotated to make the mounting buckle 52 fit over the outside of the fixing strip 62, thereby fixing the mounting component 5 and the fixing component 6. The installation of the fall protection net 4 is then completed. Then, the rotating block 22 is rotated in the opposite direction to make the screw 21 drive multiple sliders 24 to open the fall protection net 4.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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 falling object prevention mechanism for construction work, comprising a mounting frame, characterized in that: The number of mounting brackets is two. Each mounting bracket includes a mounting rod (1) and a fixing rod (3). The mounting rod (1) and the fixing rod (3) are fixedly connected. The middle part of the mounting rod (1) is provided with two adjustment components (2). The upper part of the adjustment components (2) is provided with multiple installation mechanisms. The installation mechanism includes a fixing component (6) and an installation component (5). A falling net (4) is provided between the multiple installation components (5). The adjustment component (2) includes a screw (21). The screw (21) passes through the mounting rod (1) and is rotatably connected to it. The front part of the screw (21) is fixedly connected to a rotating block (22). The outside of the screw (21) is threadedly connected to a slider (24), and the number of sliders (24) is multiple.

2. The anti-falling object mechanism for construction work according to claim 1, characterized in that: The slider (24) is fixedly connected to a connecting block (241) on the lower part of the side near the fall protection net (4).

3. The anti-falling object mechanism for construction work according to claim 2, characterized in that: The mounting rod (1) has grooves (11) on both the upper and lower parts of the side near the fall protection net (4), and the slider (24) and the connecting block (241) are slidably connected to the grooves (11).

4. The anti-falling object mechanism for construction work according to claim 2, characterized in that: The fixing component (6) includes a fixing block (61), which is fixedly connected to the connecting block (241), and fixing strips (62) are fixedly connected to the left and right sides of the outer wall of the fixing block (61).

5. A falling object protection mechanism for construction work according to claim 4, characterized in that: The mounting component (5) includes a mounting block (51), and mounting buckles (52) are fixedly connected to the left and right sides of the outer wall of the mounting block (51). The fixing strip (62) is movably connected to the mounting buckles (52).

6. A falling object protection mechanism for construction work according to claim 5, characterized in that: A connecting rod (53) is fixedly connected to the top of the mounting block (51), and a torsion block (54) is fixedly connected to the top of the connecting rod (53).

7. A falling object protection mechanism for construction work according to claim 6, characterized in that: The fall protection net (4) is fixedly connected to multiple fixing rings (41) on both the left and right sides, and the fixing rings (41) are rotatably connected to the connecting rod (53).

8. A falling object protection mechanism for construction work according to claim 1, characterized in that: The fixing rod (3) and the mounting rod (1) are both fixedly connected by a reinforcing rod (31).

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