Elevator movable rope head assembly

Abstract

The invention discloses an elevator movable rope head assembly. The elevator movable rope head assembly comprises a lifting ring, a spring box and a wedge sleeve, wherein the lifting ring and the wedge sleeve are connected by a pull rod, one end of the pull rod penetrates through the lifting ring, and the other end of the pulling rod is embedded in the wedge sleeve; the spring box is fixedly arranged in the center of the pull rod, and the pull rod penetrates through the spring box; the lifting ring includes a base and a pull ring, and two ends of the pull ring are fixedly connected to the twosides of the base; the spring box includes a spring, a nut, a sleeve and a fixed block, the pull rod is sleeved with the sleeve, the fixed block is fixedly arranged on the outer side of the pull rod,and the pull rod is arranged on the fixed block in a penetrating mode; and wedge sleeve pieces are arranged on both sides of the connecting positions between and the pull rod and the top end of the wedge sleeve, and a hinge penetrates through the wedge sleeve pieces and the pull rod. The elevator movable rope head assembly is safer in connection, and the wedge sleeve and the lifting ring both canmove by 180 degrees, buffering is facilitated, the torque is reduced, and when in use, the elevator movable rope head assembly is more adaptable to the change of direction of elevator operation.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator movable rope head combination. Background technique [0002] At present, with the progress of the engineering and construction industry, the height of the floors continues to rise. In buildings above 6 floors, elevators should be used to facilitate people's travel. The design of the head combination is related to the speed and safety of the elevator, and should not be underestimated. At present, the elevator rope head combination generally uses a simple wedge-shaped structure, and the overall fixed structure cannot be moved. The use of springs is also prone to deviation, which affects the service life. [0003] Therefore, how to design a combination of elevator movable ropes has become a problem we need to solve at present. Contents of the invention [0004] The object of the present invention is to provide an elevator movable rope head assembly to solve the pro...

AI Technical Summary

Problems solved by technology

[0002] At present, with the progress of the engineering and construction industry, the height of the floors continues to rise. In buildings with more than 6 floors, elevators should be used to facilitate people's travel. The design of the head combination is related to the speed and safety of the elevator, and should not be underestimated. At present, the elevator rope head combination generally uses a simple wedge-shaped structure, and the overall fixed structure cannot move. The use of springs is also prone to deviation, which affects the service life

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