Introduction to the composition of safety trolley lines

The composition of the safety trolley line I. Product structure: The trolley line is composed of guide rails, sheaths, current collectors, lifting clips, connectors, fixing clips, end caps, etc. The expansion section can also be configured according to user requirements (thermal compensation device ), maintenance section (isolator) and so on.

Second, guide rail and sheath: The guide rail is made of aluminum alloy material with good electrical conductivity and strong adaptability to the environment. The lower part of the guide rail is embedded with "V" stainless steel groove to ensure that the collector brush slides along the groove and is wear-resistant and stable. Good contact. The guide rail is generally 6 meters long. The sheath is composed of engineering plastics with toughness, wear-resistance, anti-aging and flame-retardant properties. It has good insulation protection for the guide rails and ensures personal safety.

Third, the collector: collector is a supporting structure, is the main component of power supply to mobile devices. It is made up of special carbon brush, terminal or terminal, plastic shield, support arm and so on. Apply proper contact pressure and slide smoothly along the guide rails to power the equipment. If the equipment needs to be repaired, the carbon brush of the collector can be pulled away from the rail to ensure safety and convenient operation.

Fourth, the connector (and power supply): The linker is specifically for the end of the rail between the connection, by the pressure plate and bolt reliable connection. The enclosure is made of engineering plastics as a protective cover, and also serves as a protective cover for the power supply device. The port can be introduced into the power supply line and fastened together with the connector pressure plate and bolts.

V. Hangers, holders and end caps: The hangers are special parts for hoisting and fixing trolley rails. The retainer is a device that limits the guide rail to the bracket, and guides the guide rail to extend to both sides of the retainer when the guide rail is retracted due to a temperature change. The end caps are installed at both ends of the guide rails for insulation protection, and the hangers and end caps are made of engineering plastics.

Sixth, the expansion section (thermal compensation device): expansion section, also known as expansion joints, thermal compensation devices, etc., by the connector pressure plate, compensation for power supply of aluminum or copper, lead wire and other components, the shell is engineering plastics. When the guideway is stretched due to temperature changes, the retractor adjusts the clearance to avoid deformation of the guiderail. Generally, when the length of the workshop exceeds 200 meters, a group is added for each additional 100 meters.

VII. Inspection section (isolator): The inspection section is made of connector platens and high-strength insulating materials. It is sheathed by a plastic casing. According to the needs of users, it is mainly convenient for maintenance and use such as trolley wires and mobile equipment.

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