DHH Single Pole Safety Slip Line

DHH single-pole safety sliding line, its conductive body is aluminum profile with "H" type in section, so it is also called "H" type energy-saving sliding line device. Energy saving is relative to the sliding line with angle steel as the main body, and electric energy is in the process of transmission. The loss in the process is greatly reduced.

The electrical resistivity of aluminum is much lower than that of steel, and the specific gravity is small. The aluminum material is rolled into "H" type, which can improve the overall rigidity and strength on the basis of ensuring a certain conductive cross-sectional area. 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 sliding wire, the "H"-shaped middle beam is made into an upper arch type, and a stainless steel profile with high wear resistance is embedded therein according to a prescribed process procedure. The "H"-shaped stainless steel profile is used as a frictional transmission surface of the conductive block in the electric conductor, and the embedding process ensures the tight combination of the stainless steel and the aluminum profile, and the current from the introduction of the aluminum profile is kept in contact with the stainless steel body. The guide block in the conductor transmits the current in the frictional contact, ensuring the continuity of the current of the hoisting machine during operation. Single-pole (single-stage) H-type safety slide line (DHH single-pole safety slide line).

Product Usage

1. DHH single-pole safety sliding wire is suitable for sliding transmission of electric bridge cranes and small cars in various industries.

2, DHH single-pole safety slide line various transportation machinery, loading and unloading bridge mobile power supply.

3. DHH single-pole safety sliding line is used for high-speed mobile power receiving facilities such as large elevators and elevators.

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