Platform high-altitude anti-falling safety protection device

Abstract

The utility model belongs to the technical field of construction safety equipment, and particularly relates to a platform high-position anti-falling safety protection device which comprises a surrounding plate and four rotating plates, an anti-falling net is installed in the surrounding plate, four grooves are formed in the bottom of the surrounding plate, buffering assemblies are arranged on the four rotating plates, a baffle is installed at one end of the surrounding plate, and the other end of the surrounding plate is provided with an anti-falling net. A storage assembly is arranged on the surrounding plate; the buffering assembly comprises a supporting base, and two limiting rods are installed in the supporting base. The anti-falling safety protection at a high place can be carried out through the anti-falling net, and the supporting seat and the rotating plate can be conveniently stored in the groove through the arrangement of the storage assembly, so that the aim of conveniently carrying the coaming and the anti-falling net is achieved, the occupied space is reduced, and the flexibility is improved; and through the arrangement of the buffering assembly, buffering can be provided when the articles or the personnel fall, the phenomenon that the anti-falling net is damaged due to too large impact force is avoided, and the personnel safety and the service life of the device are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of construction safety equipment technology, specifically a platform high-altitude fall protection device. Background Technology

[0002] By fixing fall protection nets to the edges of buildings or facilities, it is possible to effectively prevent people from falling accidentally from heights and reduce the occurrence of accidents. Currently, existing dust protection nets usually do not have a cushioning structure, making them susceptible to damage from the impact of falling objects, thus affecting their service life. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the shortcomings of the prior art, this utility model provides a platform high-altitude fall protection device, which solves the problems mentioned in the background art.

[0005] (ii) Technical solution.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A platform high-altitude fall protection device includes a surrounding panel and four rotating plates. A fall protection net is installed inside the surrounding panel. Four grooves are provided at the bottom of the surrounding panel. A buffer assembly is provided on each of the four rotating plates. A baffle is installed at one end of the surrounding panel. A storage assembly is provided on the surrounding panel.

[0008] The buffer assembly includes a support base, two limiting rods are installed inside the support base, and a slider is slidably connected between the two limiting rods. The slider is connected to a rotating plate, and the rotating plate is slidably connected to the support base. A buffer spring is installed at the bottom of the slider and is connected to the support base. A shock absorber is installed on the bottom wall of the inner cavity of the support base and is connected to the slider.

[0009] Furthermore, the storage assembly includes two connecting rods rotatably connected within the enclosure, each connecting rod having a pulley mounted at one end, and a figure-eight belt driving between the two pulleys. One end of the baffle is equipped with a drive motor and a protective cover, the output shaft of the drive motor being connected to one of the pulleys, and four rotating plates arranged in pairs on both sides of the outer wall of the connecting rods.

[0010] Furthermore, the drive motor is located inside the protective cover.

[0011] Furthermore, the width of the support base is smaller than the inner cavity width of the groove.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a safety protection device for preventing falls from heights on platforms, which has the following beneficial effects:

[0014] This utility model provides fall protection from heights through a fall arrest net. The storage component allows for easy storage of the support base and rotating plate within a groove, facilitating the carrying of the net and reducing space occupation while increasing flexibility. Furthermore, the buffer component provides cushioning when objects or people fall, preventing damage to the fall arrest net due to excessive impact, thus ensuring personnel safety and extending the device's lifespan. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the groove structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the storage component of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the buffer component of this utility model.

[0019] In the diagram: 1. Enclosure; 2. Fall protection net; 3. Rotating plate; 4. Buffer assembly; 41. Support base; 42. Limiting rod; 43. Slider; 44. Buffer spring; 45. Shock absorber; 5. Baffle; 6. Storage assembly; 61. Connecting rod; 62. Pulley; 63. Herringbone belt; 64. Protective cover; 7. Groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0021] Example

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, an embodiment of this utility model proposes a platform high-altitude fall protection device, including a surrounding plate 1 and four rotating plates 3. A fall protection net 2 is installed inside the surrounding plate 1. Four grooves 7 are opened at the bottom of the surrounding plate 1. Each of the four rotating plates 3 is provided with a buffer component 4. A baffle 5 is installed at one end of the surrounding plate 1. A storage component 6 is provided on the surrounding plate 1. The fall protection net 2 can provide high-altitude fall protection. The storage component 6 makes it easy to store the support base 41 and the rotating plates 3 in the grooves 7, which facilitates the carrying of the surrounding plate 1 and the fall protection net 2, reduces the space occupied, and improves flexibility. The buffer component 4 can provide cushioning when objects or people fall, avoids damage to the fall protection net 2 due to excessive impact, and ensures personnel safety and the service life of the device.

[0023] The buffer assembly 4 includes a support base 41, within which two limiting rods 42 are installed. A slider 43 is slidably connected between the two limiting rods 42. The slider 43 is connected to a rotating plate 3, which is slidably connected to the support base 41. A buffer spring 44 is installed at the bottom of the slider 43 and is connected to the support base 41. A shock absorber 45 is installed on the bottom wall of the inner cavity of the support base 41 and is connected to the slider 43. The impact force of the fall causes the enclosure 1 and the fall protection net 2 to impact each other, which in turn causes the rotating plate 3 to slide up and down the limiting rods 42 along with the slider 43 for guidance and to compress the buffer spring 44, thereby buffering and absorbing the impact force. The shock absorber 45 can prevent repeated bouncing.

[0024] like Figure 3 As shown, in some embodiments, the storage component 6 includes two connecting rods 61 rotatably connected within the enclosure 1. Each connecting rod 61 has a pulley 62 mounted at one end, and a figure-eight belt 63 drives the two pulleys 62 together. A drive motor and a protective cover 64 are mounted at one end of the baffle 5. The output shaft of the drive motor is connected to one of the pulleys 62. Four rotating plates 3 are installed in pairs on both sides of the outer wall of the connecting rods 61. The drive motor drives the pulleys 62 to rotate, and through the transmission of the figure-eight belt 63, the two connecting rods 61 can rotate relative to or in opposite directions. When the support base 41 is stored in the groove 7, it is easy to carry. Conversely, opening the support base 41 and keeping it vertical can support the fall protection net 2.

[0025] like Figure 3 As shown, in some embodiments, the drive motor is located inside the protective cover 64 for protection.

[0026] like Figure 2 As shown, in some embodiments, the width of the support base 41 is smaller than the inner cavity width of the groove 7; this facilitates storage.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A platform high-altitude fall protection device, comprising a surrounding panel (1) and four rotating plates (3), characterized in that: The enclosure (1) is equipped with a fall protection net (2), the bottom of the enclosure (1) has four grooves (7), the four rotating plates (3) are equipped with buffer components (4), one end of the enclosure (1) is equipped with a baffle (5), and the enclosure (1) is equipped with a storage component (6). The buffer assembly (4) includes a support base (41), in which two limiting rods (42) are installed. A slider (43) is slidably connected between the two limiting rods (42). The slider (43) is connected to a rotating plate (3). The rotating plate (3) is slidably connected to the support base (41). A buffer spring (44) is installed at the bottom of the slider (43). The buffer spring (44) is connected to the support base (41). A shock absorber (45) is installed on the bottom wall of the inner cavity of the support base (41). The shock absorber (45) is connected to the slider (43).

2. The platform high-altitude fall protection device according to claim 1, characterized in that: The storage component (6) includes two connecting rods (61) rotatably connected inside the enclosure (1). One end of each of the two connecting rods (61) is equipped with a pulley (62). The two pulleys (62) are driven by a figure-eight belt (63). One end of the baffle (5) is equipped with a drive motor and a protective cover (64). The output shaft of the drive motor is connected to one of the pulleys (62). The four rotating plates (3) are installed in pairs on both sides of the outer wall of the connecting rods (61).

3. The platform high-altitude fall protection device according to claim 2, characterized in that: The drive motor is located inside the protective cover (64).

4. The platform high-altitude fall protection device according to claim 1, characterized in that: The width of the support (41) is less than the inner cavity width of the groove (7).

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