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    • 1. 发明授权
    • 다단 접이식 사다리의 승강기 추락방지용 비상정지장치
    • 用于多台折叠梯子电梯的紧急制动装置
    • KR101297477B1
    • 2013-08-16
    • KR1020130026918
    • 2013-03-13
    • 황여진
    • 황여진
    • E06C5/06B66F11/04E06C7/06
    • E06C5/32B66F11/04E06C5/22E06C7/16
    • PURPOSE: An emergency braking device of a multistage folding ladder for preventing an elevator from falling is provided to prevent falling accidents by strongly attaching a brake shoe to a ladder member through an elastic power and implementing a braking state. CONSTITUTION: An emergency braking device of a multistage folding ladder for preventing an elevator from falling comprises a driving plate, a rotation piece body (2), an upper part operation shaft (3), a first link section (5), a braking unit (200), a lower part operation shaft (4), an elastic unit (7), and a second link section (6). The braking unit comprises a braking shaft (210), a brake shoe (220), and a guide. The braking shaft is fixed to an end of the first link section. The brake shoe is joined to the braking shaft. Braking power using friction is generated by rotating the first link section and braking shaft connected to the upper part operation shaft, eccentrically rotating the braking unit, and attaching the braking unit to the outer surface of a ladder member (100).
    • 目的:提供一种用于防止电梯跌落的多级折叠梯的紧急制动装置,通过弹性动力强力地将制动蹄固定到梯构件上并实施制动状态,以防止跌倒事故。 构成:用于防止电梯跌落的多级折叠梯的紧急制动装置包括驱动板,旋转件主体(2),上部操作轴(3),第一连杆部(5),制动单元 (200),下部操作轴(4),弹性单元(7)和第二连杆部(6)。 制动单元包括制动轴(210),制动蹄(220)和导向件。 制动轴固定在第一连杆段的一端。 制动蹄与制动轴接合。 通过旋转连接到上部操作轴的第一连杆部分和制动轴,使制动单元偏心地旋转并将制动单元附接到梯子构件(100)的外表面来产生使用摩擦的制动力。