Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a stair protection plate, and relates to the technical field of building construction, the stair protection plate comprises a stair and a bottom frame arranged on the stair, a concave frame is slidably arranged in the bottom frame, a rubber plate is arranged in the concave frame, and a limiting guide frame is arranged at the front end of the bottom frame. The gravity borne by a concave frame is far larger than that of a baby independently standing on the concave frame, a first magnet and a bearing shaft are located at the same height, the first magnet repels a magnetic attraction plate, the magnetic attraction plate compresses a telescopic spring inwards to further retract into an inner rotating shaft, and it is avoided that when an output motor rotates, a meshing rack is driven to move; therefore, a baby or an adult can stand on the concave frame to drive the protective net to operate.
本发明公开了一种楼梯保护板，涉及建筑施工技术领域，包括楼梯，设置于楼梯上的底框，且底框内滑动设置有凹形框，凹形框内设有橡胶板，底框前端设有限位导向框，当成人站立在凹形框中时，凹形框受到的重力远大于婴儿单独站立在凹形框上的重力，第一磁铁与承接轴处于同一高度，第一磁铁并与磁吸板产生相斥，并使磁吸板向内压缩伸缩弹簧进一步收缩进内转轴内部中，避免输出电机转动时带动啮合齿条移动，即可用来区分是婴儿或成人站立在凹形框上来驱动防护网运作。
The invention discloses a stair protection plate, and relates to the technical field of building construction, the stair protection plate comprises a stair and a bottom frame arranged on the stair, a concave frame is slidably arranged in the bottom frame, a rubber plate is arranged in the concave frame, and a limiting guide frame is arranged at the front end of the bottom frame. The gravity borne by a concave frame is far larger than that of a baby independently standing on the concave frame, a first magnet and a bearing shaft are located at the same height, the first magnet repels a magnetic attraction plate, the magnetic attraction plate compresses a telescopic spring inwards to further retract into an inner rotating shaft, and it is avoided that when an output motor rotates, a meshing rack is driven to move; therefore, a baby or an adult can stand on the concave frame to drive the protective net to operate.
本发明公开了一种楼梯保护板，涉及建筑施工技术领域，包括楼梯，设置于楼梯上的底框，且底框内滑动设置有凹形框，凹形框内设有橡胶板，底框前端设有限位导向框，当成人站立在凹形框中时，凹形框受到的重力远大于婴儿单独站立在凹形框上的重力，第一磁铁与承接轴处于同一高度，第一磁铁并与磁吸板产生相斥，并使磁吸板向内压缩伸缩弹簧进一步收缩进内转轴内部中，避免输出电机转动时带动啮合齿条移动，即可用来区分是婴儿或成人站立在凹形框上来驱动防护网运作。
Stair protection plate
一种楼梯保护板
WU ZILING (Autor:in)
12.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
| Europäisches Patentamt | 2022