The invention relates to an environment-friendly balance weight and a processing technology thereof. The environment-friendly balance weight comprises a sleeve, a top cover and a base, wherein the top cover and the base are arranged at the two ends of the sleeve, and the top cover and the base are connected with the sleeve in a sealing mode. A connecting rod is arranged between the top cover and the base, one end of the connecting rod is connected with the base though a connecting structure, and the other end of the connecting rod stretches out of the outer side of the top cover and is connected with a hanging piece. One or more balance weight plates are arranged in the sleeve, and all the balance weight plates are arranged on the connecting rod in a sleeving mode. The processing technology of the environment-friendly balance weight includes the steps of feeding, die-cast molding, demolding and assembling. The balance weight can be assembled when leaving a factory, the assembling weight can be adjusted freely, the AB value of the assembled balance weight is stable, the phenomenon that hands are clamped can be avoided, at the construction site, the balance weight only needs to be hung, adjustment is needless, all products are subjected to compression molding, the balance weight is suitable for mass production on an assembly line, and the consistency of all the technology and performance indexes of the products is good.
Environment-friendly balance weight and processing technology thereof
2015-05-06
Patent
Electronic Resource
English
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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