Railway carriage water supply mechanical arm

Abstract

The invention discloses a railway carriage water supply mechanical arm which comprises a rotating mechanism, a lifting mechanism and a telescopic mechanism, wherein the lifting mechanism is mounted above a rotary platform; the telescopic mechanism is mounted on the lifting mechanism; the telescopic mechanism comprises a telescopic mechanism mounting plate which is mounted on a lifting sliding plate; side plates are mounted on both sides of the telescopic mechanism mounting plate; a third driving motor is mounted on the outer side of one side plate; parallel telescopic screw rods and a telescopic guide track are arranged between the two side plates; the output shaft of the third driving motor is connected with the telescopic screw rods; a sliding block is mounted on the telescopic screw rods and the telescopic guide track in match; a clamping mechanism for clamping a water tube mouth is mounted on the sliding block. The railway carriage water supply mechanical arm has the beneficial effects that due to adoption of the rotating mechanism, the lifting mechanism and the telescopic mechanism, the clamping mechanism can be driven to adjust positions, a water supply tube can be in butt joint with the water inlet of a water tank in a railway carriage, then water supply can be completed, automatic water supply of the railway carriage can be achieved, and the working intensity of operators can be alleviated.

Description

technical field [0001] The invention relates to the field of water injection machinery for railway customers' water tanks, in particular to a water filling mechanical arm for railway passenger cars. Background technique [0002] Water filling of trains is an important task in railway passenger transportation. When the train arrives at Sheung Shui Station, station operators will fill the water tanks of each car body with water to ensure the water demand of passengers. At present, most of the stations of the railway bureaus have begun to install intelligent passenger car water supply devices, which can realize electric tube collection, remote control of water supply and water stop, and automatic heating in winter. But still need to be connected on the water inlet of passenger car water tank by manual water supply hose during water supply operation, when beginning to overflow, close water supply valve valve, pull out water supply hose, water supply operation finishes. This met...

AI Technical Summary

Problems solved by technology

This method has many disadvantages such as waste of water resources, damage to the roadbed, high labor intensity, and potential safety hazards.

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