Shaft-driven wire outlet overhead trolley

A technology of shaft transmission and flying car, applied in the direction of overhead line/cable equipment, etc., can solve the problems of poor reliability of the outgoing car, loose chain, falling off the chain, etc., to achieve good riding stability, reduce the number, and improve the effect of work efficiency

Active Publication Date: 2014-01-08
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the out-line flying cars produced by professional manufacturers of line tools in China are all chain-driven, and the reliability of the

Method used

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  • Shaft-driven wire outlet overhead trolley
  • Shaft-driven wire outlet overhead trolley

Examples

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Embodiment 1

[0023] a kind of like Figure 1-2 The shown shaft drive outgoing line flying car includes a car body 1, a transmission device 2, a running device 3, and a braking device 4. The car body includes a vehicle frame 11 and a seat 12 installed on the vehicle frame. The device includes a driving wheel 31 and a driven wheel 32, the driving wheel and the driven wheel are respectively arranged on the traveling wheel bracket 33 at the upper end of the vehicle frame, and the traveling wheel bracket is provided with an open slot that can be inserted into the wire. The transmission device includes pedal 21, upper and lower gear sets 22, transmission shaft 23 and clutch 24, and described upper gear set includes large sector gear 221 and small sector gear 222, and described large sector gear and driving wheel Coaxial or integrated structure, the transmission shaft is composed of upper and lower transmission shafts, and the upper and lower transmission shafts are connected by a clutch. The clu...

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PUM

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Abstract

The invention discloses a shaft-driven wire outlet overhead trolley which comprises a trolley body, a transmission device, a walking device and a braking device. The trolley body comprises a trolley frame and a seat installed on the trolley frame. The walking device comprises a driving wheel and a driven wheel, the driving wheel and the driven wheel are arranged on walking wheel supports on the upper end portions of the trolley frame respectively, and each walking wheel support is provided with an open groove, wherein wires can be clamped into the open grooves. The shaft-driven wire outlet overhead trolley is reasonable in design, convenient to install, good in riding stability and capable of being controlled to advance and retreat freely; most importantly, the transmission design that a gear is matched with a transmission shaft is adopted, so that the problem that a chain may fall off when an original chain type overhead trolley is ridden on the wires is effectively solved, and the number of backup protection ropes is decreased.

Description

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Claims

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Application Information

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Owner STATE GRID CORP OF CHINA
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