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Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device

A reduction box and rope puller technology, which is applied in hoisting devices, clockwork mechanisms, gear transmissions, etc., can solve problems such as poor versatility and unsatisfactory reduction boxes, and achieve long life, simple and reliable work, and excellent manufacturing process. uncomplicated effects

Inactive Publication Date: 2008-05-28
SHANGHAI ZHENHUA HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The task of the present invention is to provide an improved rope arranging gearbox on the multi-layer winding reel toothed rope arranging device, which solves the problem that the existing mechanical rope arranging gearbox cannot meet the requirements of high speed, wear resistance and long life And the problem of poor versatility

Method used

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  • Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device
  • Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device
  • Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device

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Embodiment Construction

[0015] see figure 1 , A multi-layer winding reel toothed rope arranging device of the present invention includes a multi-layer winding reel 1, a screw device 2, a rope reduction gearbox 3 and a sprocket.

[0016] The screw device 2 is equipped with a screw rod 21, a nut 22, and an idler roller 23, and the idler roller 23 is installed on the nut 22 and moves along the axial direction of the screw rod along with the nut 22. The screw device 2 is installed in the rope outlet direction of the multi-layer winding drum 1, and the steel wire rope 4 drawn from the multi-layer winding drum 1 passes between the two supporting rollers 23 in the screw device 2, and is driven by the two supporting rollers. 23 clamping. The end of the screw device 2 is equipped with a first output sprocket 5 .

[0017] The rope reduction box 3 is installed between the screw device 2 and the reel 1 shaft. One end of the rope reduction box 3 is equipped with a second output sprocket 6, and the second outpu...

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Abstract

The present invention relates to a winding reduction box on the multi-layer winding reel tooth winder. Said invention includes the following components: input shaft, semigear, first overdrive gear, second overdrive gear, first output large gear, second output large gear, connecting gear, output small gear and output shaft. Said invention also provides connection mode and provides its special driving mode in a closed structure.

Description

technical field [0001] The invention relates to hoisting equipment, in particular to a toothed steel wire rope rowing device wound on a drum of a hoisting machine in multiple layers, especially a rope rowing reduction box on the rope rowing device. Background technique [0002] With the development of lifting equipment, marine salvage engineering and offshore and subsea engineering, there are higher requirements for the depth, height and weight of marine operations, so a more reliable, durable, more stable and convenient roll is required. Yang equipment. How to wind the wire rope regularly and tightly on the drum is the core technology of hoisting equipment. [0003] At present, the rope arranging devices used in multi-layer winding drums include mechanical, hydraulic drive and electric drive. Among them, the hydraulic drive and electric drive require separate power systems and control systems. However, the control system is relatively complex, with a high failure rate, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66D1/38F16H1/20
Inventor 田洪周大乔
Owner SHANGHAI ZHENHUA HEAVY IND
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