High-speed railway wiper system

Abstract

The invention discloses a high-speed railway wiper system. The high-speed railway wiper system comprises a driving assembly part, a wiper motor interface, a control switch, a wiper control box, a washing motor interface, a water-deficient sensor interface, a wall-penetrating joint, a scraping arm, a first scraping blade, a scraping blade connecting rod, a second scraping blade, an anti-floating block, a copper scraping arm joint, a scraping arm triangle, and a connecting arm, a scraping blade seat, an anti-loosening nut, a spring fixed rod, a fixed nut, a spring and a nozzle. The scraping blade connecting rod is fixed to one side of the scraping blade seat through a screw, the first scraping blade is fixed to one end of the scraping blade connecting rod through a screw, and the second scraping blade is fixed to the other end of the scraping blade connecting rod through a screw. According to the high-speed railway wiper system, two large load scraping blades are adopted in the first scraping blade and the second scraping blade, the two scraping blade are connected with the scraping blade connecting rod in a bolt mode, the total length of the scraping blades are increased, and the scraping area is increased, the connection mode is safe and reliable, the high-speed railway wiper system is durable and easy to repair and replace, and the high-speed railway wiper system can completely replace imported parts.

Description

technical field [0001] The invention relates to the technical field of wipers, in particular to a high-speed rail wiper system. Background technique [0002] With the growth of the domestic economy, the high-speed rail is also developing rapidly in our country, and has become China's national business card. At present, the Fuxing high-speed rail developed by China uses wipers imported from abroad. [0003] The traditional high-speed rail wiper has single function, narrow use area, and no protection device. Excessive current may cause damage during operation; when the high-speed rail speed is fast, it is easy to cause slippage of the scraper arm joint; traditional high-speed rail wiper adjusts the pressure of the scraper arm , the pressure changes unevenly during mediation, and the scraper arm is easy to float when the vehicle is moving at high speed or meeting cars, resulting in the front windshield glass not being wiped clean; and the total length of the traditional high-sp...

AI Technical Summary

Problems solved by technology

[0003] The traditional high-speed rail wiper has single function, narrow use area, and no protection device. Excessive current may cause damage during operation; when the high-speed rail speed is fast, it is easy to cause slippage of the scraper arm joint; traditional high-speed rail wiper adjusts the pressure of the scraper arm , the pressure changes unevenly during mediation, and the scraper arm is easy to float when the vehicle is moving at high speed or meeting cars, resulting in the front windshield glass not being wiped clean; and the total length of the traditional high-speed rail wiper blade is short, the scraping area is small, and maintenance and replacement are troublesome , aiming at these defects, it is necessary to design a high-speed rail wiper system

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