Motorized side window glass blasting device

Abstract

A motor-type side window glass blasting device, characterized in that the blasting device includes a push rod, a drive motor, a motor speed reducer and a push rod tip, the drive motor is connected to the motor speed reducer, and the output end of the motor speed reducer is connected to the push rod connected, the tip of the push rod is located at the other end of the push rod, and the drive motor drives the push rod to rotate through the motor reduction device to drive the tip of the push rod to quickly destroy the surface of the bus side window glass The tension caused the side window glass of the bus to be stressed and shattered. The invention generates torque by driving the motor, and changes the direction of the force through the motor deceleration device, thereby driving the screw push rod to make the tip of the high-hardness tungsten steel push rod squeeze the glass to break the window. Electromagnetic window breaking equipment has the advantages of reusability, visual production inspection, low working current, high safety, good reliability, convenient installation and debugging, etc., and its production cost is low, practicability is strong, and it is easy to implement. It should be vigorously promoted .

Description

[0001] 【Technical field】 [0002] The invention relates to a bus window breaker, in particular to a motor-type side window glass blasting device which relies on mechanical thrust to break windows. [0003] 【Background technique】 [0004] With the deepening of urbanization, more and more people have entered the city, and various resources in the city are in short or insufficient. Urban traffic congestion has become a "beautiful landscape" for commuting and holidays in various cities. The only solution to the problem of urban traffic congestion is to vigorously develop public transportation; urban public transportation has become the most important part of public transportation. Urban public transportation lines and The increase in vehicles has brought more and more convenient travel to the people, but it has also exposed serious safety hazards. Among the major public safety accidents that have been increasing in recent years, vehicle fire accidents are more serious. Because th...

AI Technical Summary

Problems solved by technology

This method has the following disadvantages: 1. It is a disposable product, which cannot be reused, and the cost of use is very high; 2. Since the product is disposable, it is impossible to carry out visual inspection of the product, and it is impossible to know whether the product is defective, so there is a safety hazard. Hidden dangers; 3. The pneumatic power is difficult to control, and it may break through the glass instantly with too much force, causing the glass to splash and hurt pedestrians outside the window

This kind of window-breaking equipment has the following disadvantages: due to the full use of current to generate driving force, this type of window-breaking equipment requires a very large working current, up to 6A or more

Due to the need to ensure its safety first, it is difficult to design a backup power supply with reasonable cost and size for such a high current

If the locomotive loses power in a special situation, the product will not be able to blast the glass in time without a backup power supply, posing a major safety hazard

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