Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an adjustable well mouth anti-falling device, which belongs to the field of inspection well anti-falling, and comprises an anti-falling grate, and a plurality of audio-visual early warning assemblies are arranged at the top end of the anti-falling grate in a circumferential array; each audio-visual early warning assembly comprises a mounting block fixed at the top end of the anti-falling grate, a self-balancing rotating ball rotationally arranged at the top end of the mounting block and an audio-visual warning ball elastically arranged at the top end of the self-balancing rotating ball, and the audio-visual warning ball comprises an elastic ball body and a sound production assembly arranged in the elastic ball body; and a warning reflective strip is arranged on the outer wall of the elastic ball body. According to the adjustable well mouth anti-falling device of the structure, the audio-visual warning ball can be bounced after the well lid is lost, pedestrians are reminded of loss of the well lid through shaking sound production of the audio-visual warning ball, and the injury risk of the pedestrians is reduced.
本发明公开了一种可调井口防坠装置，属于检查井防坠领域，包括防坠篦子，防坠篦子的顶端呈圆周阵列设置有多个视听预警组件，每个视听预警组件均包括固定于防坠篦子顶端的安装块、转动设置于安装块顶端的自平衡转球以及弹性设置于自平衡转球顶端的视听警示球，视听警示球包括弹性球体和设置于弹性球体内部的发声组件，弹性球体的外壁上设置有警示反光条。本发明采用上述结构的可调井口防坠装置，可在井盖丢失后弹起视听警示球，通过视听警示球的晃动发声，提醒行人井盖丢失，降低行人受伤风险。
The invention discloses an adjustable well mouth anti-falling device, which belongs to the field of inspection well anti-falling, and comprises an anti-falling grate, and a plurality of audio-visual early warning assemblies are arranged at the top end of the anti-falling grate in a circumferential array; each audio-visual early warning assembly comprises a mounting block fixed at the top end of the anti-falling grate, a self-balancing rotating ball rotationally arranged at the top end of the mounting block and an audio-visual warning ball elastically arranged at the top end of the self-balancing rotating ball, and the audio-visual warning ball comprises an elastic ball body and a sound production assembly arranged in the elastic ball body; and a warning reflective strip is arranged on the outer wall of the elastic ball body. According to the adjustable well mouth anti-falling device of the structure, the audio-visual warning ball can be bounced after the well lid is lost, pedestrians are reminded of loss of the well lid through shaking sound production of the audio-visual warning ball, and the injury risk of the pedestrians is reduced.
本发明公开了一种可调井口防坠装置，属于检查井防坠领域，包括防坠篦子，防坠篦子的顶端呈圆周阵列设置有多个视听预警组件，每个视听预警组件均包括固定于防坠篦子顶端的安装块、转动设置于安装块顶端的自平衡转球以及弹性设置于自平衡转球顶端的视听警示球，视听警示球包括弹性球体和设置于弹性球体内部的发声组件，弹性球体的外壁上设置有警示反光条。本发明采用上述结构的可调井口防坠装置，可在井盖丢失后弹起视听警示球，通过视听警示球的晃动发声，提醒行人井盖丢失，降低行人受伤风险。
Adjustable wellhead anti-falling device
一种可调井口防坠装置
08.11.2024
Patent
Elektronische Ressource
Chinesisch
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