Integral overhanging protective net for building

Abstract

The utility model discloses an integral overhanging protective net for a building, which relates to the technical field of building construction safety and comprises a plurality of mounting components, the mounting components are arranged on an outer wall of the building at equal intervals, and a protective net group is arranged among the mounting components. The mounting assembly comprises a sliding seat, the sliding seat is vertically arranged on a building outer wall, the supporting inclined rod is obliquely arranged upwards, the bottom of the supporting inclined rod is hinged to the building outer wall, a protective net set is arranged on the multiple connecting rods, the bottom ends of the connecting rods are slidably arranged on the sliding seat, the top ends of the connecting rods are hinged to the top ends of the supporting inclined rod, and the vibration reduction assembly is arranged between the sliding seat and the connecting rods; when an object falls and collides with the protective net, through vibration reduction and buffering, damage to the protective net set is reduced, the service life of the protective net set is prolonged, and meanwhile the falling object is prevented from rebounding, and secondary damage to surrounding personnel and facilities is avoided.

Description

Technical Field

[0001] This utility model relates to the field of building construction safety technology, specifically to an integral cantilevered protective net for buildings. Background Technology

[0002] During construction, protective netting is often installed on the exterior walls of buildings to ensure the safety of construction workers and prevent objects from falling and damaging people and equipment below.

[0003] Cantilevered safety nets, by installing cantilevered structures on the exterior of building walls, can effectively prevent injuries from falling objects and provide a relatively safe working environment for workers on the exterior walls. However, existing safety nets lack vibration damping and cushioning functions. When objects fall and impact the nets, they generate significant impact force, which can damage the nets themselves, shorten their lifespan, and may also cause falling objects to bounce back, causing secondary injuries to surrounding personnel and facilities. Utility Model Content

[0004] The purpose of this utility model is to provide an integral cantilevered protective net for buildings, which can reduce damage to the protective net assembly and extend its service life when objects fall and impact it, while preventing falling objects from rebounding and causing secondary damage to surrounding personnel and facilities.

[0005] The above-mentioned optimized structure of this utility model is achieved through the following technical solution: an integral cantilevered protective net for buildings, including multiple installation components, which are equally spaced on the exterior wall of the building;

[0006] A protective net assembly, wherein the protective net assembly is disposed among the plurality of the installation components;

[0007] The mounting assembly includes a sliding base, which is vertically mounted on the exterior wall of the building;

[0008] A support diagonal brace is provided, which is set diagonally upwards and whose bottom is hinged to the exterior wall of the building.

[0009] The connecting rods are equipped with the protective netting, the bottom end of the connecting rod is slidably mounted on the sliding seat, and the top end of the connecting rod is hinged to the top end of the supporting inclined rod.

[0010] A vibration damping component is disposed between the sliding seat and the connecting rod.

[0011] In some embodiments, the sliding seat includes a seat body fixed to the exterior wall of the building;

[0012] A sliding groove is provided on the side of the base away from the building's exterior wall;

[0013] The slider is slidably disposed within the sliding groove, and the slider is hinged to the bottom end of the connecting rod.

[0014] In some embodiments, the vibration damping assembly includes a vibration damping spring disposed between the bottom of the slider and the inner bottom wall of the sliding groove.

[0015] In some embodiments, the vibration damping assembly further includes a guide rod disposed within the sliding groove and passing through the slider, and the vibration damping spring is sleeved on the guide rod.

[0016] In some embodiments, the support brace includes a double-ended screw;

[0017] A threaded sleeve is provided at the end of the double-ended screw and is screwed into the double-ended screw;

[0018] A hinge joint is located at the end of the threaded sleeve away from the double-ended screw, and the hinge joint is hinged to the top of the connecting rod or the exterior wall of the building.

[0019] In some embodiments, the hinge joint is a universal ball joint.

[0020] In some embodiments, the threads at both ends of the double-ended screw are in opposite directions.

[0021] In some embodiments, the protective netting assembly includes a wire mesh disposed on the surface of the plurality of connecting rods;

[0022] A nylon rope net, which is connected to multiple connecting rods and positioned above the wire mesh.

[0023] In summary, this utility model has the following beneficial effects:

[0024] This invention uses a vibration damping component to absorb part of the impact force generated when an object falls and hits the protective netting. The remaining energy is then evenly transferred to the building's exterior wall via a guide rod, thereby reducing damage to the protective netting and extending its service life. It also prevents falling objects from bouncing and causing secondary damage to surrounding personnel and facilities. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the connection structure between this utility model and the building's exterior wall;

[0026] Figure 2 This is a schematic diagram of the installation component of this utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the supporting diagonal bar of this utility model.

[0028] In the diagram: 1. Protective netting assembly; 2. Sliding seat; 21. Seat body; 22. Sliding groove; 23. Slider; 3. Supporting diagonal rod; 31. Double-ended screw; 32. Threaded sleeve; 33. Hinge joint; 4. Connecting rod; 5. Vibration damping assembly; 51. Vibration damping spring; 52. Guide rod. Detailed Implementation

[0029] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] refer to Figure 1-3 The integral cantilevered protective net for buildings includes multiple installation components, a protective net group 1, a sliding seat 2, a supporting diagonal rod 3, a connecting rod 4, and a vibration damping component 5. The multiple installation components are equally spaced on the exterior wall of the building, which can realize the fixed connection of the protective net group 1. The protective net group 1 is set between the multiple installation components, which can form a continuous protective barrier on the exterior wall of the building to prevent people and objects from falling from the exterior wall of the building.

[0031] The installation assembly includes a sliding seat 2, a supporting diagonal rod 3, a connecting rod 4, and a vibration damping component 5. The sliding seat 2 is vertically mounted on the exterior wall of the building, providing guidance and support for the sliding of the connecting rod 4. The supporting diagonal rod 3 is angled upwards, and its bottom is hinged to the exterior wall of the building. The supporting diagonal rod 3 supports the protective netting assembly 1 and the connecting rod 4, transferring part of the load borne by the protective netting assembly 1 to the exterior wall of the building, thereby distributing the force borne by the protective netting assembly 1. Multiple connecting rods 4 are equipped with protective netting assemblies 1, and the bottom end of the connecting rod 4 is slidably mounted on the sliding seat 2. The top of the connecting rod 4 is hinged to the top of the supporting diagonal rod 3. The connecting rod 4 can connect the protective net assembly 1 with other components of the installation assembly, and at the same time transfer the horizontal and vertical loads borne by the protective net assembly 1 to the supporting diagonal rod 3 and the sliding seat 2. The connecting rod 4 can be made of high-strength steel to ensure that it has sufficient strength and rigidity to bear the load. The vibration damping component 5 is located between the sliding seat 2 and the connecting rod 4, which can buffer the impact force on the protective net assembly 1 when objects fall, reduce the vibration and damage of the protective net assembly 1, and improve the service life and safety of the protective net assembly 1.

[0032] In some embodiments, the sliding seat 2 includes a seat body 21, a sliding groove 22, and a slider 23. The seat body 21 can be firmly fixed to the exterior wall of the building by means of expansion bolts or welding. The sliding groove 22 is located on the side of the seat body 21 away from the exterior wall of the building. The length direction of the sliding groove 22 is consistent with the vertical direction of the exterior wall of the building. The slider 23 is slidably disposed in the sliding groove 22. The slider 23 and the sliding groove 22 can be connected by a T-shaped slider and a T-shaped groove to ensure that the slider 23 can slide smoothly in the sliding groove 22, thereby realizing the flexible adjustment of the tilt angle of the protective net group 1. The slider 23 is hinged to the bottom end of the connecting rod 4, and can be connected by a pin shaft, so that the connecting rod 4 can slide in the vertical direction and rotate within a certain angle range to adapt to different working states.

[0033] In some embodiments, the support diagonal rod 3 includes a double-ended screw 31, a threaded sleeve 32, and a hinge joint 33. The threaded sleeve 32 is located at the end of the double-ended screw 31 and is screwed into the double-ended screw 31. By rotating the double-ended screw 31, the threaded sleeve 32 moves on the double-ended screw 31, thereby adjusting the length of the support diagonal rod 3 and thus adjusting the angle between the support diagonal rod 3 and the vertical plane to adapt to building exterior walls of different heights and angles. The hinge joint 33 is located at the end of the threaded sleeve 32 away from the double-ended screw 31, and the hinge joint 33 is hinged to the top of the connecting rod 4 or the building exterior wall. A hinge seat can be pre-embedded in the building exterior wall, and then the bottom of the support diagonal rod 3 is connected to the hinge seat.

[0034] In some embodiments, the hinge joint 33 may be a universal ball joint, which allows the support diagonal rod 3 to rotate flexibly in multiple directions, better adapting to the shape of the building exterior wall and the stress changes during construction.

[0035] In some embodiments, the threads at both ends of the double-ended screw 31 are in opposite directions. By rotating the double-ended screw 31, the positions of the threaded sleeves 32 at both ends can be adjusted simultaneously, thereby conveniently adjusting the length of the support rod 3 to adapt to different installation requirements.

[0036] In some embodiments, the vibration damping component 5 includes a vibration damping spring 51, which is disposed between the bottom of the slider 23 and the inner bottom wall of the sliding groove 22. When an object falls and hits the protective net, the connecting rod 4 drives the slider 23 to move downward, compressing the vibration damping spring 51. The vibration damping spring absorbs and consumes part of the impact force through its own elastic deformation.

[0037] In some embodiments, the guide rod 52 is disposed within the sliding groove 22 and passes through the slider 23, and the damping spring 51 is sleeved on the guide rod 52. The guide rod 52 can provide guidance for the sliding of the slider 23, preventing the slider 23 from deviating or getting stuck during the sliding process, while ensuring that the damping spring 51 always remains vertical during compression and rebound, thus ensuring the damping effect.

[0038] In some embodiments, the protective netting assembly 1 includes a wire mesh and a nylon rope mesh. The wire mesh is disposed on the surface of multiple connecting rods 4 and can be firmly connected to the connecting rods by welding, binding, or other methods. The wire mesh has high strength and rigidity, can withstand large impact forces, and effectively prevents large objects from falling. The nylon rope mesh is connected to the multiple connecting rods 4 and is disposed above the wire mesh. The nylon rope mesh has good flexibility and cushioning performance. When a small object impacts the nylon rope mesh, the nylon rope mesh can absorb some energy through its own deformation, further reducing the impact force of the object on the wire mesh. At the same time, the dense weave structure of the nylon rope mesh can effectively prevent small objects from falling. This structural design combining wire mesh and nylon rope mesh fully utilizes the advantages of both and improves the overall protective performance of the protective netting assembly.

[0039] The specific working principle is as follows:

[0040] When an object impacts the protective netting assembly 1, the assembly deforms under stress, absorbing some of the impact force and moving downwards. Simultaneously, the damping spring 51 in the damping component 5 is compressed, absorbing some of the impact force. During this process, the guide rod 52 acts as a guide, ensuring that the slider 23 slides stably downwards within the sliding groove 22. Since the two ends of the supporting inclined rod 3 are hinged to the slider 23 and the connecting rod 4 respectively, when the slider 23 slides downwards, the angle between the supporting inclined rod 3 and the vertical plane decreases, thereby reducing the torque between the protective netting assembly 1 and the building structure, reducing damage to the building structure, thus minimizing harm to the protective netting assembly 1, extending its service life, and preventing the falling object from bouncing and causing secondary damage to surrounding personnel and facilities.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A unitary cantilevered protective screen for construction, characterised in that: It includes multiple mounting components, which are equally spaced on the exterior wall of the building; A protective net assembly (1) is disposed between multiple installation components; The mounting assembly includes a sliding seat (2), which is vertically mounted on the exterior wall of the building; A support diagonal rod (3) is provided, which is set diagonally upward, and the bottom of the support diagonal rod (3) is hinged to the building exterior wall; Connecting rod (4), multiple connecting rods (4) are provided with the protective net group (1), the bottom end of the connecting rod (4) is slidably disposed on the sliding seat (2), and the top end of the connecting rod (4) is hinged to the top end of the supporting inclined rod (3); Vibration damping component (5) is disposed between the sliding seat (2) and the connecting rod (4).

2. The one-piece cantilever guardrail for construction according to claim 1, characterized in that: The sliding seat (2) includes a seat body (21), which is fixed to the exterior wall of the building; The sliding groove (22) is provided on the side of the seat (21) away from the building exterior wall; The slider (23) is slidably disposed in the sliding groove (22), and the slider (23) is hinged to the bottom end of the connecting rod (4).

3. The one-piece cantilever guardrail for construction according to claim 2, characterized in that: The vibration damping component (5) includes a vibration damping spring (51), which is located between the bottom of the slider (23) and the inner bottom wall of the sliding groove (22).

4. The integral cantilevered protective net for construction according to claim 3, characterized in that: The vibration damping assembly (5) also includes a guide rod (52), which is disposed in the sliding groove (22) and passes through the slider (23). The vibration damping spring (51) is sleeved on the guide rod (52).

5. The one-piece cantilever guardrail for construction according to claim 1, characterized in that: The supporting diagonal rod (3) includes a double-ended screw (31); A threaded sleeve (32) is provided at the end of the double-ended screw (31) and is screwed into the double-ended screw (31); A hinge joint (33) is located at the end of the threaded sleeve (32) away from the double-ended screw (31), and the hinge joint (33) is hinged to the top of the connecting rod (4) or the exterior wall of the building.

6. The one-piece cantilever guardrail for construction according to claim 5, characterized in that: The hinge joint (33) is a universal ball joint.

7. The one-piece cantilever guardrail for construction according to claim 5, characterized in that: The threads at both ends of the double-ended screw (31) are in opposite directions.

8. The integral cantilevered protective net for construction according to claim 1, characterized in that: The protective net assembly (1) includes a wire mesh, which is disposed on the surface of the multiple connecting rods (4); A nylon rope net, which is connected to multiple connecting rods (4) and positioned above the wire mesh.

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