Mechanical stopping device on villa elevator

Abstract

The present invention provides a mechanical stopping device on a villa elevator. The mechanical stopping device on the villa elevator comprises a fixed support and an L-shaped support arranged on oneside of the fixed support and stretching out; the side, provided with the L-shaped support, of the fixed support is connected with a U-shaped shaft ramp in a sliding manner; the end portion of the side, stretching into the portion between the fixed support and the U-shaped shaft ramp, of the U-shaped shaft ram is provided with a shaft ramp head folding and protruding outwards; a position switch isconnected to the fixed support in a sliding manner; the U-shaped shaft ramp is provided with a blocking sheet which is folded and turned over outwards; the end portion of the blocking sheet is provided with an inclined guiding blocking sheet; the end portion of the position switch is rotationally connected with a rolling wheel; a plug pin capable of being adjusted in a stretching and shrinking manner is arranged on a cross beam; and a hook stretching out is arranged on the end portion of the side, close to the position switch, of the L-shaped support. The mechanical stopping device on the villa elevator is simple in structure, is automatically switched between a work state and a non-work state, and is not needed to be manually adjusted by maintenance personnel, dual stopping on an elevator can be achieved, the safety performance is higher, reliability is higher, and the safety of a worker is further guaranteed.

Description

technical field [0001] The invention belongs to the field of elevator manufacturing, and in particular relates to a mechanical stop device on a villa elevator. Background technique [0002] In the existing technology, the upper mechanical stop device of the villa elevator is generally composed of a column and a shock-absorbing rubber block, which is installed under the traction machine base or on the top of the hoistway. It prevents the car from going up and ensures the safe space for the maintenance personnel. Although the existing mechanical blocking device on the villa elevator can ensure the space above the car, it has a heavy structure, inconvenient installation, high cost, working condition and abnormal It is inconvenient to switch the working state, or even difficult to switch, the electrical switch cannot be effectively operated after the mechanical action, and the technical problems such as automatic reset. In view of this situation, the present invention proposes ...

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, the upper mechanical stop device of the villa elevator is generally composed of a column and a shock-absorbing rubber block, which is installed under the traction machine base or on the top of the hoistway. It prevents the car from going up and ensures the safe space for the maintenance personnel. Although the existing mechanical blocking device on the villa elevator can ensure the space above the car, it has a heavy structure, inconvenient installation, high cost, working condition and abnormal It is inconvenient to switch the working state, even the switching is difficult, the electrical switch cannot be effectively operated after the mechanical action, and the technical problems such as automatic reset

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