Safe and intelligent lifting device of elevator type hoisting machine

Abstract

The invention discloses a safety and intelligent lifting device of an elevator type hoisting machine, and relates to the technical field of building equipment manufacturing. The safety and intelligentlifting device comprises a body (1), a control box (2), a controller (3), a power supply (4), a terrace plate (5), hoisting wheels (6), a connecting rope (7), a hoisting rope (8), a vertical arm (9),a cross beam arm (10), a rotary valve (11), a hoisting hook (12), pulleys (13) and buckles (14), wherein the control box (2) is arranged at the middle lower part of the body (1), the controller (3) and the power supply (4) are arranged in the control box (2), two hanging wheels (6) are arranged at the top of the body (1), and the hanging wheels (6) are horizontally connected through the connecting rope (7). The safe and intelligent lifting device of the elevator type hoisting machine is convenient to operate and simple in structure, the use height of a crane can be directly controlled throughcooperative cooperation of the controller, the body, the hoisting wheels and the hoisting rope, and repair and later maintenance are easy.

Description

technical field [0001] The invention relates to the technical field of elevator hoisting machines, in particular to a safe and intelligent lifting device for elevator hoisting machines. Background technique [0002] The commonly used vertical lifting equipment is generally chain and rack lifting methods, and is generally backpack type. These structures have no balance weight and the traction ratio is 1:1 or 2:1, so the lifting force required by the motor is relatively large. , the motor power is high, the motor cost is high, and the motor is large in size, requiring a large space for top mounting, and because of the backpack structure, the bias moment is large, and the requirements for civil engineering are high, and the reliability of these methods is low, and the leveling accuracy is low. , running noisy. Contents of the invention [0003] The present invention overcomes the above-mentioned shortcomings, and provides a safe and intelligent lifting device for an elevator...

AI Technical Summary

Problems solved by technology

[0002] The commonly used vertical lifting equipment is generally chain and rack lifting methods, and is generally backpack type. These structures have no balance weight and the traction ratio is 1:1 or 2:1, so the lifting force required by the motor is relatively large. , the motor power is high, the motor cost is high, and the motor is large in size, requiring a large space for top mounting, and because of the backpack structure, the bias moment is large, and the requirements for civil engineering are high, and the reliability of these methods is low, and the leveling accuracy is low. , noisy operation

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