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A small torque retractable rope reel

A technology of small torque and rope coiling, applied in hoisting devices, clockwork mechanisms, etc., can solve the problems of easy failure of shaft components, potential safety hazards, poor equipment stability and work reliability, etc., to improve work safety and reliability , Reduce maintenance costs, improve stability and reliability

Inactive Publication Date: 2017-11-03
SHENXI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the retractable rope mechanism of the hanging basket is equipped with a retractable rope reel through the rotating shaft, and one end of the steel wire rope is fixed on the retractable rope reel, so that when the steel wire rope is retracted and released, a large torque will be generated on the rotating shaft. As a result, the shaft assembly is prone to failure, the stability and reliability of the equipment are poor, and there are certain safety hazards

Method used

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  • A small torque retractable rope reel
  • A small torque retractable rope reel

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Embodiment Construction

[0017] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0018] see figure 1 and figure 2 As shown, in this embodiment, a small torque retractable rope reel includes a rotating shaft 1 and a reel body, and the reel body is fixed on the rotating shaft 1 by a set of butterfly springs 2 and lock nuts 3, The reel body includes a reel shaft 4 sleeved on the rotating shaft 1, two side disks 5 are arranged on both sides of the reel shaft 4, and the reel shaft 4 is connected between the two side disks 5. A number of rope winding rods 6 evenly distributed on the same circumference are arranged on the outside, and a fixed frame 7 is fixed on the reel shaft 4, and the fixed frame 7 includes two side plates 8 arranged at intervals, and the side plates 8 The first movable hole 9 is correspondingly opened on the top, and the movable shaft 10 is arranged in the first...

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Abstract

The invention discloses a low-torque retracting rope winding drum. The low-torque retracting rope winding drum comprises a winding drum body fixed onto a rotating shaft, wherein the winding drum body comprises a winding drum shaft arranged on the rotating shaft in a sleeving mode; two side discs are arranged on the two sides of the winding drum shaft; a plurality of wire winding rods are arranged outside the winding drum shaft between the two side discs; a fixed support is fixed on the winding drum shaft; a hanging rope wheel is assembled on the fixed support at the position corresponding to the center of the winding drum shaft; one end of a steel wire rope is fixed onto the hanging rope wheel, and the other end of the steel wire rope is wound on one rope winding rod. The hanging rope wheel is additionally arranged on the low-torque retracting rope winding drum, and is arranged at the position corresponding to the center of the winding drum shaft; the steel wire rope is fixed onto the hanging rope wheel, so that when the steel wire rope is retracted by the winding drum, the torque of the winding drum is reduced by the stress at the center of the rotating shaft, and then a rotating assembly is protected, so that the stability and reliability of the equipment are improved, and the maintenance cost of the equipment is reduced.

Description

technical field [0001] The invention relates to a reel, in particular to a small-torque retractable rope reel for a hanging basket. Background technique [0002] The hanging basket is a construction machine used for high-altitude operations in construction projects. It is used for curtain wall installation and exterior wall cleaning. The hanging basket is a new type of high-altitude operation equipment that can replace traditional scaffolding, reduce labor intensity, improve work efficiency, and can be reused. The use of building hanging baskets has gradually become a trend, and it has been widely recognized in high-rise operations such as exterior wall construction, curtain wall installation, thermal insulation construction, maintenance and cleaning of exterior walls of high-rise multi-storey buildings, and can be used for large tanks, bridges, etc. and dams and other projects. Use the hanging basket to avoid scaffolding. The construction cost is reduced, the constructio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66D1/30
CPCB66D1/30
Inventor 施李佳蔡东高吴杰
Owner SHENXI MACHINERY
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