RL-HJD-1600~2000A Crane Safety Sliding Contact Line Double-Arm Current Collector / Darui Current Collector
Yangzhou Darui Co., Ltd. is a technology enterprise dedicated to the research, development, production, and sales of ZT-W65 tool rails, longitudinal rail guide wheel trolleys, four-wheel plate trolleys, ball joint tool trolleys, two-wheel plate trolleys. The company has a solid technical force and has passed ISO9001 quality system certification. It has accumulated rich project experience in core technologies such as product structure, software, hardware, and electrical control, pleasing users with novel designs and excellent products.
“Runliu” adheres to the corporate management philosophy of “always honest, always innovative”, always prioritizing product quality as the foremost life, strictly implementing ISO9001 quality system certification, and establishing a complete quality assurance system. The company's products are widely used in industries such as electric power, metallurgy, railway, communication, and mining. The company has won praise from users across the country with excellent products, good corporate reputation, affordable product prices, and prompt and thoughtful after-sales service. High-quality products and sincere service are our unremitting pursuit.
Adhering to the business philosophy of “build fine products with character, serve society with fine products”, and the principle of putting users first, the company actively provides pre-sale, in-sale, and after-sale services. We solemnly promise: make products with heart, satisfy with service.
The current collector is the main device on the current collection side of the sliding contact line system that picks up electrical energy. It directly conducts electrical energy to the electrical equipment through the sliding contact between the carbon brush and the guide rail, thereby achieving mobile power supply for the system. The current collector consists of two parts: a mechanical tension device and a carbon brush that directly slides in contact with the guide rail.
The mechanical tension device determines the sliding contact pressure between the carbon brush and the guide rail and the stability of the mechanism. The carbon brush is the conductor that slides in contact with the guide rail to pick up electrical energy. Its performance, conductive quality, and the quality of material structure and composition will directly affect the safe operation quality of the entire system equipment.
As a power supply equipment, there are many aspects to pay attention to during the use of the sliding contact line. Let's take a look at the issues that need attention:
The first thing to pay attention to during use is the installation issue. Since the installation of this equipment is mostly high-altitude work, personnel engaged in installation must fasten safety belts, set up scaffolding, and take all protective measures during installation.
The second thing to pay attention to is the wiring issue. Since a blowtorch is used during this work, this equipment has certain dangers. If used improperly, it can cause burns or even damage the blowtorch equipment, so extra caution is needed.
These are the problems that may occur during the use of the sliding contact line and also the issues that need attention. I hope everyone can remember them to avoid safety accidents. The full name of the line is: safety sliding contact line, also known as: sliding contact line, safety sliding line. The safety sliding contact line is an energy-saving sliding contact line developed by learning from advanced foreign experience and combining with national conditions. It has safety, reliability, and excellent mechanical and electrical performance, and is easy to install and maintain. The phase spacing is 80mm, the protective shell is made of engineering plastic and aluminum-plastic alloy, and the conductor is aluminum alloy (with embedded stainless steel strips) or pure copper. It is not affected by rain, snow, frost, and is suitable for harsh environments such as outdoor, water mist, acid mist, and conductive dust. Specifications below 300A can be made into circles and arcs of various radii according to user needs.
