Winch for captive balloon cable take-up and paying-off

A technique for tethering balloons and cables, applied in the field of winch devices, can solve the problems of large size and inconvenience of carrying the balloon-retaining winch, and achieve the effects of simple operation, reduced overall size, and convenient portability.

Pending Publication Date: 2018-07-27
ACAD OF OPTO ELECTRONICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve th

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  • Winch for captive balloon cable take-up and paying-off
  • Winch for captive balloon cable take-up and paying-off
  • Winch for captive balloon cable take-up and paying-off

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically conn...

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Abstract

The invention relates to the technical field of winch devices, in particular to a winch for captive balloon cable take-up and paying-off. The winch comprises a power assembly and a rotary supporting assembly. The rotary supporting assembly comprises a winding drum and a photoelectric sliding ring, the photoelectric sliding ring and the power assembly are both arranged on the inner side of the winding drum, the power assembly comprises a driving component, a brake component, a first gear pair and a first transmission shaft, the first transmission shaft is connected with the winding drum throughthe first gear pair, the driving component is connected with the first transmission shaft through the brake component so as to drive the winding drum to rotate in the axial direction, an optical fiber and an electric wire at the fixed end of the photoelectric sliding ring are connected with an external optical transmitter and receiver and a power source, an optical fiber and an electric wire of the rotary end of the photoelectric sliding ring are connected with a captive balloon cable, the photoelectrical sliding ring and the winding drum are coaxially arranged, the rotary end is connected with the winding drum, and therefore the winding drum drives the rotary end of the photoelectrical sliding ring to rotate. The internal space of the winding drum is effectively utilized, the overall size of the winch is reduced, and carrying is convenient; and automatic brake of the winch is achieved in the ways of thread rotation and friction piece pressing, and operation is easy and convenient.

Description

technical field [0001] The invention relates to the technical field of winch devices, in particular to a winch for mooring balloon cables. Background technique [0002] The tethered balloon is connected to the ground winch through a tether cable, and the winch controls the lifting of the tethered balloon by retracting and releasing the tether cable. Usually the tether is a photoelectric composite cable, which contains copper wires for transmitting electrical energy and optical fibers for transmitting signals. The ground power supply and communication equipment are connected to one end of the photoelectric composite cable through a winch, and the other end of the photoelectric composite cable is connected to the power supply on the balloon. and communication equipment. [0003] The tethered balloon winch requires that the wires and optical fibers be in a connected state during the retraction process of the tether cable. In order to avoid twisting of the tether cable, a photo...

Claims

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Application Information

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IPC IPC(8): B65H75/40B65H75/44
CPCB65H75/40B65H75/4481B65H2701/34
Inventor 张冬辉秦玉梅栗颖思付强
Owner ACAD OF OPTO ELECTRONICS CHINESE ACAD OF SCI
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