HXPnP and RH type safety protection trolley wires, whose conductive body is an aluminum profile with “H†profile, so it is also called “H†type energy-saving slide wire device. Energy saving is relative to the trolley wire with angle steel as the main body, and electric energy Loss during transmission is greatly reduced.
The electrical resistivity of aluminum is much lower than that of steel, and its specific gravity is small. Rolling aluminum into the “H†type is based on ensuring a certain conductive cross-sectional area to improve overall rigidity and strength. However, aluminum has a low surface hardness and is not wear resistant. In order to make the aluminum substrate meet the practicality as a conductive slide wire, the “H†shaped middle beam is made into an upper arch type, and a stainless steel section with high wear resistance is embedded here according to a prescribed process procedure.
This "H" shaped stainless steel profile serves as the frictional transmission surface of the conductive block in the conductor. The inserting process guarantees the close integration of the stainless steel and the aluminum profile. The electric current introduced into the aluminum profile is kept in contact with the stainless steel body. The guide block in the conductive device transmits the current in the friction contact, which ensures the continuous current of the hoisting machinery during operation.
Conductive slide wire along the longitudinal direction of the slide wire is protected with ABS plastic as a whole, except for the contact between the lower opening portion and the conductive member. Therefore, the contact wire does not have a conductive exposed portion after installation, which brings great convenience for installation and maintenance, and at the same time Molded case protection (except for opening), so that the contact line does not have the function of dust accumulation and rain, dew, ice and snow invasion, the connection between the guide rail and the guide rail is a special guide rail connector that enables the guide rail and the plastic housing In the same period, its connection is also safe and reliable.
The electrical resistivity of aluminum is much lower than that of steel, and its specific gravity is small. Rolling aluminum into the “H†type is based on ensuring a certain conductive cross-sectional area to improve overall rigidity and strength. However, aluminum has a low surface hardness and is not wear resistant. In order to make the aluminum substrate meet the practicality as a conductive slide wire, the “H†shaped middle beam is made into an upper arch type, and a stainless steel section with high wear resistance is embedded here according to a prescribed process procedure.
This "H" shaped stainless steel profile serves as the frictional transmission surface of the conductive block in the conductor. The inserting process guarantees the close integration of the stainless steel and the aluminum profile. The electric current introduced into the aluminum profile is kept in contact with the stainless steel body. The guide block in the conductive device transmits the current in the friction contact, which ensures the continuous current of the hoisting machinery during operation.
Conductive slide wire along the longitudinal direction of the slide wire is protected with ABS plastic as a whole, except for the contact between the lower opening portion and the conductive member. Therefore, the contact wire does not have a conductive exposed portion after installation, which brings great convenience for installation and maintenance, and at the same time Molded case protection (except for opening), so that the contact line does not have the function of dust accumulation and rain, dew, ice and snow invasion, the connection between the guide rail and the guide rail is a special guide rail connector that enables the guide rail and the plastic housing In the same period, its connection is also safe and reliable.
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