A house building high-altitude falling object intercept net device

Abstract

The utility model relates to the field of building construction especially relates to a house building aerial falling object intercepting net device, including installation spare, installation spare is composed of an installation board and two installation rods, and installation rod is perpendicular to installation board, and installation rod is symmetrically distributed left and right, and the left and right two parts of installation spare are all provided with two damper of front -back symmetry, and installation frame is arranged between damper, and the intercepting net is assembled in installation frame, and four springs are connected between installation frame and installation spare, and spring is sleeved on corresponding damper. The utility model can efficiently absorb and dissipate falling object impact energy through multistage buffer system, greatly improves the security and reliability of interception, and the outwardly inclined baffle structure can effectively change the falling object trajectory and preliminary buffer, further enhances the protection effect, and the overall structure is stable, convenient to install, has good practicality and economy.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a device for intercepting falling objects from high-rise buildings. Background Technology

[0002] In building construction, especially in high-rise construction, falling objects from heights pose a serious safety hazard. Traditional protective measures often employ rigid interception canopies or simple safety nets. While rigid interception canopies are structurally robust, they are expensive to manufacture, complex and cumbersome to install, and lack an effective cushioning mechanism. When a falling object impacts, it can generate a huge reaction force, potentially causing the object to shatter and scatter or damaging the canopy itself, posing a risk of secondary injury. Simple safety nets, while inexpensive and easy to install, typically rely solely on the stretching and deformation of the net to absorb energy, offering limited cushioning. They are easily torn and penetrated when subjected to large or sharp falling objects, resulting in insufficient reliability. Furthermore, most existing devices have simple connections to the building structure, making them prone to loosening under repeated impacts. Replacement of damaged nets is also inconvenient, increasing maintenance costs and safety risks.

[0003] Therefore, there is an urgent need for a dedicated interception device that can effectively buffer impacts, is easy to maintain, and is securely installed. Utility Model Content

[0004] In order to overcome the shortcomings of existing devices during use, this utility model provides a high-altitude falling object interception net device for buildings.

[0005] The technical solution of this utility model is as follows: a high-altitude falling object interception net device for buildings, comprising an installation component, the installation component consisting of an installation plate and two installation rods, the installation rods being perpendicular to the installation plate and symmetrically distributed left and right, two dampers symmetrically arranged front and back on both sides of the upper part of the installation component, an installation frame being provided between the dampers, an interception net being assembled inside the installation frame, and four springs connecting the installation frame and the installation component, the springs being sleeved on the corresponding dampers.

[0006] As an improvement to the above solution, it also includes a first baffle. The upper sides of the left and right sides of the mounting frame are provided with a first baffle, and the upper front side of the mounting frame is provided with a second baffle. Both the first baffle and the second baffle are outwardly inclined structures. Both the first baffle and the second baffle are provided with an elastic structure, which is located in the middle of the first baffle and the second baffle.

[0007] As an improvement to the above solution, each mounting rod is provided with a rib plate.

[0008] As an improvement to the above solution, the mounting plate is provided with mounting holes.

[0009] As an improvement to the above solution, a handle is provided on the outer side of each mounting rod.

[0010] As an improvement to the above solution, the interception net and the mounting frame are detachable connection structures.

[0011] By adopting the above technical solution, compared with the prior art, this utility model has the following advantages: This invention utilizes a multi-stage buffer system to efficiently absorb and dissipate the impact energy of falling objects, greatly improving the safety and reliability of interception. The outward-tilting baffle structure effectively alters the trajectory of falling objects and provides initial buffering, further enhancing the protective effect. The overall structure is stable, easy to install, and possesses excellent practicality and economy. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a three-dimensional structural diagram of the first part of this utility model.

[0014] Figure 3 This is a three-dimensional structural diagram of the second part of this utility model.

[0015] The labels in the diagram are as follows: 1-Mounting component, 2-Grip, 3-Mounting frame, 4-Blocking net, 5-Damper, 6-Spring, 7-First baffle, 8-Second baffle, 9-Elastic structure. Detailed Implementation

[0016] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. 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.

[0017] A device for intercepting falling objects from high-rise buildings, such as Figures 1-3As shown, the device includes a mounting component 1, which consists of a mounting plate and two mounting rods. The mounting rods are perpendicular to the mounting plate and are symmetrically distributed on the left and right sides. Each mounting rod has a rib plate. The mounting plate has mounting holes. Each mounting rod has a handle 2 on its outer side. The upper left and right sides of the mounting component 1 are equipped with two symmetrical dampers 5. A mounting frame 3 is set between the dampers 5. An interception net 4 is installed inside the mounting frame 3. The interception net 4 and the mounting frame 3 are connected in a detachable manner. Four springs 6 are connected between the mounting frame 3 and the mounting component 1. The springs 6 are sleeved on the corresponding dampers 5. The upper left and right sides of the mounting frame 3 are equipped with a first baffle 7. The upper front side of the mounting frame 3 is equipped with a second baffle 8. Both the first baffle 7 and the second baffle 8 are outwardly inclined structures. Both the first baffle 7 and the second baffle 8 are equipped with an elastic structure 9, which is located in the middle of the first baffle 7 and the second baffle 8.

[0018] It should be noted that the entire device is fixed to the outer side of the building facade or scaffolding and other high-altitude work surfaces via mounting holes on the mounting plate using bolts and other fasteners. The mounting rod and its ribs ensure the structural strength and stability of the mounting component 1. The handle 2 facilitates handling and installation by construction personnel. When an object falls from a height, it will first impact the outwardly tilted first baffle 7 or second baffle 8. Its tilted design effectively changes the initial impact direction and some kinetic energy of the falling object. The elastic structure 9 (locally flexible material) in the middle of the baffle can initially buffer and absorb the impact force. Subsequently, the falling object falls into the interception net 4 below it. After being impacted by the falling object, the interception net 4 moves downward, thereby pulling the mounting frame 3 to overcome the preload of the four springs 6 and compressing the springs 6 sleeved on the damper 5. 5 provides continuous damping force during this process, rapidly dissipating the kinetic energy of the falling object and converting the strong impact into the elastic potential energy of the spring 6 and the thermal energy of the damper 5, greatly reducing the intensity of the impact and preventing the interception net 4 from tearing due to instantaneous overload or the mounting part 1 from loosening and being damaged due to the huge impact. After the impact energy is fully absorbed, the restoring force of the spring 6 will cause the mounting frame 3 and the interception net 4 to spring back to the initial ready position, ready for the next interception. The entire energy absorption and buffering process is stable and reliable. In addition, the interception net 4 and the mounting frame 3 are connected in a detachable manner, which facilitates quick replacement when the interception net 4 is damaged due to long-term use or severe impact, making maintenance convenient. The elastic structure 9 of the first baffle 7 and the second baffle 8 can also be replaced separately, ensuring the economy and sustainable use of the device.

[0019] 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 device for intercepting falling objects from high-rise buildings, characterized in that, The device includes an installation component (1), which consists of an installation plate and two installation rods. The installation rods are perpendicular to the installation plate and are symmetrically distributed on the left and right sides. Two dampers (5) are symmetrically arranged on the upper left and right sides of the installation component (1). An installation frame (3) is provided between the dampers (5). An interception net (4) is installed inside the installation frame (3). Four springs (6) are connected between the installation frame (3) and the installation component (1). The springs (6) are sleeved on the corresponding dampers (5).

2. The high-altitude falling object interception net device as described in claim 1, characterized in that, It also includes a first baffle (7), and the upper sides of the left and right sides of the mounting frame (3) are provided with a first baffle (7), and the upper front side of the mounting frame (3) is provided with a second baffle (8). The first baffle (7) and the second baffle (8) are both outwardly inclined structures. The first baffle (7) and the second baffle (8) are both provided with an elastic structure (9), and the elastic structure (9) is located in the middle of the first baffle (7) and the second baffle (8).

3. The high-altitude falling object interception net device as described in claim 1, characterized in that, Each of the mounting rods is equipped with a rib plate.

4. The high-altitude falling object interception net device as described in claim 1, characterized in that, The mounting plate is provided with mounting holes.

5. The high-altitude falling object interception net device as described in claim 1, characterized in that, Each of the mounting rods is equipped with a handle (2) on its outer side.

6. The high-altitude falling object interception net device as described in claim 1, characterized in that, The interception net (4) and the mounting frame (3) are detachable connection structures.

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