Large carrying machinery type cargo ropeway tractor device

Abstract

The invention discloses a large carrying machinery type cargo ropeway tractor device which comprises a device body, a main power source, a speed change mechanism, a speed reducing mechanism, a double-roller reel mechanism and a braking mechanism. Direct connection of an auxiliary box and control of a main transmission are adopted, so the transmission power is large; due to bidirectional pedal braking and manual braking, traction braking performance is reliable, and the device has the advantages of adjustable speed and linkage between braking and operating; advantages in the aspect of a tractor are demonstrated in the aspects of power, safety and reliability, continuity, braking performance and speed adjusting, and safe running of a cargo ropeway is guaranteed.

Description

Technical field: [0001] The invention relates to a tractor device of a large-carrying mechanical freight cableway, in particular to a tractor device of a mechanical freight cableway. Background technique: [0002] With the large-scale construction of UHV power grid projects in my country, there are more and more construction projects across forest areas and mountainous areas. The materials and tools used for power grid construction have increased accordingly, and the volume and weight have also increased. Traditional transportation methods have become difficult. Even unable to meet the construction needs, the transportation work is particularly important. At present, most of the existing cableway traction devices use motorized winch or self-made mechanical hoisting device. Although it has the characteristics of maneuverability and convenient operation, it has defects such as low power, non-adjustable speed, and poor continuous working performance. Especially its unreliable b...

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Problems solved by technology

[0002] With the large-scale construction of UHV power grid projects in my country, there are more and more construction projects across forest areas and mountainous areas. The materials and tools used for power grid construction have increased accordingly, and the volume and weight have also increased. Traditional transportation methods have become difficult. Even unable to meet the construction needs, the transportation work is particularly important

At present, most of the existing cableway traction devices use motorized winch or self-made mechanical hoisting device. Although it has the characteristics of maneuverability and convenient operation, it has defects such as low power, non-adjustable speed, and poor continuous working performance. Especially its unreliable braking performance has become the "weak underbelly" in cableway transportation

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