Self-locking structure for elevator stall used in field of building automation engineering
A self-locking structure and engineering technology, applied in elevators, hoisting devices, transportation and packaging, etc., can solve problems such as inability to better respond to sudden accidents, loss of personnel and property, single braking method, etc., to avoid personnel and property loss, avoiding safety accidents, and avoiding the effects of untimely braking
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[0023] 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 of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-7 :
[0025] The elevator stall self-locking structure used in the field of building intelligent engineering includes mounting seat 1, positioning seat 2, positioning cavity 3, self-locking block 4, self-locking mechanism 5, main winch 6, auxiliary winch 7, clamping block 8, and positioning ring 19. Coil 10, positioning ring 2 11, conductor 12, encapsulation shell 51, movable block 52, return spring 53, current variant 54. ...
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