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Internal wire arrangement mechanism of hoisting elevator

A technology for arranging cables and reels, which is applied in the direction of the spring mechanism and the hoisting device, can solve the problem of large investment, and achieve the effect of reducing space, reducing the number of parts, and saving space.

Active Publication Date: 2015-01-21
北京豪仪测控工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hydraulic cable arrangement mechanism can realize stepless speed regulation, high control precision, and wide range of use and application, but it needs to realize the parameter setting through software and hardware programming, and needs to set up a hydraulic station and regularly check and maintain the hydraulic components, and the investment is relatively high. Big

Method used

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  • Internal wire arrangement mechanism of hoisting elevator
  • Internal wire arrangement mechanism of hoisting elevator
  • Internal wire arrangement mechanism of hoisting elevator

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] 1. The characteristics of the selected motor: peripheral rotation, permanent magnet, brushless, DC Selected motor parameters:

[0057]

[0058] selected roll

[0059] (1) Rope groove type: lebus (also known as broken line rope groove, Ribas groove)

[0060] (2) Wire rope diameter d: 3 / 16" (4.76mm);

[0061] (3) Drum groove distance P=1.05×d (wire rope diameter), calculated groove distance P=1.05×3 / 16×25.4=5mm;

[0062] Reel groove depth H1=(0.25~0.4)×d, calculate H1=1.19~1.904mm, H1 value is 1.5mm;

[0063] (4) Reel length L (the distance between the two ends of the reel) L=(n+0.5)×P (n is the number of winding turns of each layer of steel wire rope), if n is 40 turns, then L=(40+0.5) ×5=202.5mm;

[0064] (5) The value of the drum rope diameter ratio (D / d) is not lower than the working level of the mechanism M8 (value 25), and D≥25d (119mm) is obtained, and the value of D is 140mm;

[0065] (6) Outer diameter of drum baffle: D+2×35=210mm

[0066] There are 5 la...

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Abstract

The invention relates to an internal wire arrangement mechanism of a hoisting elevator, which comprises a winding drum, a steel wire rope, an integral support, a central supporting shaft, a wire arrangement mechanism and a motor, wherein the wire arrangement mechanism is arranged inside the winding drum and is connected with the winding drum for controlling the winding drum; and under the drive of the motor, the steel wire rope orderly moves left and right. The wire arrangement mechanism disclosed by the invention is internally driven, so that the space occupied by external driving equipment is reduced; the motors with different powers can be selected and matched according to different requirements; and a bidirectional screw rod is adopted to complete the operation, so that the number of parts is effectively reduced and more space is saved.

Description

technical field [0001] The invention relates to an inner cable arrangement mechanism of a winch hoist, which belongs to the field of hoist machinery. Background technique [0002] All kinds of hoisting and lifting mechanisms in the machine move the wire rope through the rotation of the drum, and perform orderly sorting. The wiring mechanism is often used in some coal mines and construction cranes. According to the difference in the layout position, it is divided into built-in type and external type. The built-in cable arrangement is arranged inside the reel, and its normal work will force the reel to move axially to achieve tight cable arrangement; the external cable arrangement is arranged outside the reel, and its normal work will force the guide The mechanism and the tension mechanism move axially. The friction force of the two arrangements on the guide boat is inconsistent. The external cable arrangement mechanism will cause the lifting weight to move slightly back and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66D1/39
Inventor 张春生宋志军唐正华
Owner 北京豪仪测控工程有限公司