A safe and fall-proof elevator
An anti-falling and elevator technology, applied in the field of elevators, can solve the problems of large wear gap between the lifting rope and the limit lock, the safety cannot be guaranteed, and the anti-falling function of the elevator is reduced.
Active Publication Date: 2022-04-22
HOMEFRIEND & FUJI ELEVATOR CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to provide a safe and anti-fall elevator, which solves the problem that some existing elevators run for a long time, and the wear and tear gap between the lifting rope and the limit lock is large, which causes the elevator anti-fall function to decline and the safety cannot be guaranteed.
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0031] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate orientation or positional relationship, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or It should not be construed as limiting the invention by implying that a referenced component or element must have a particular orientation, be constructe...
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The invention discloses a safe and anti-fall elevator, which relates to the field of elevators. The present invention comprises a channel wall and a car. The side surface of the channel wall close to the car is provided with strip-shaped grooves. The inner wall of the bar-shaped groove is formed with a limit rack. There are two columns fixedly installed, and the placing column is fixedly connected with the car through the column, the center of the bottom of the placing column is provided with a trigger mechanism, both sides of the top of the placing column are provided with locking components, and the upper surface of the placing column is provided with a round hole , the round hole is located between the trigger mechanism and the locking assembly; the trigger mechanism includes a curved plate and a movable plate, the curved plate is an umbrella-shaped structure and is located on the top of the placement column, and the bottom of the curved plate is fixedly installed with a vertical movable The rod, the movable rod is movably socketed with the placement column and runs through the placement column. The invention is provided with a trigger mechanism and a locking assembly, and the locking block moves toward the limit rack, and makes the clamping head snap into the limit rack, thereby preventing the car from falling.
Description
technical field [0001] The invention belongs to the technical field of elevators, in particular to a safe and fall-proof elevator. Background technique [0002] Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped pod, used for multi-storey buildings to take people or carry goods, generally through the driving mechanism and the traction power of the traction wire rope to realize the lifting of the elevator car. [0003] For the sake of safety, elevators are generally equipped with anti-fall devices. Most of the existing anti-fall elevator control devices use limit locks to prevent falls. The function is degraded, the security cannot be guaranteed, and the needs of use cannot be met. [0004] In order to solve the above problems, the present invention proposes a safe and fall-proof elevator. Contents of the invention [0005] The purpose of the present invention is to provide a safe and anti-fall elevator, which solves the problem th...
Claims
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IPC IPC(8): B66B5/26
CPCB66B5/26
Inventor 何比干杨进罗俊华
Owner HOMEFRIEND & FUJI ELEVATOR CO LTD