The invention discloses a mining explosion-proof charging plug device which is light in weight, reliable in operation, high in safety and not easy to break down and has explosion-proof performance. The mining explosion-proof charging plug device is characterized by comprising a charging head assembly, a gun barrel welding assembly, a linkage piece, a locking piece, an interlocking pressing plate,a connecting piece, a rear cover plate, a compression nut, a microswitch, a copper sleeve, a cable and sealant, wherein the charging head assembly is connected with the gun barrel welding assembly through the connecting piece, and the locking piece and the interlocking pressing plate form interlocking through the linkage piece and the microswitch; the rear cover plate and the compression nut are fixed on the gun barrel welding assembly; one end of the cable is fixed on the charging head assembly, and the other end of the cable is connected with charging equipment; and the sealant is encapsulated between the cable and the gun barrel welding assembly.
本发明公开一种重量轻、操作可靠、具有隔爆性能、安全性强、不易发生故障的一种矿用隔爆型充电插头装置。采用的技术方案包括:充电头组件、枪筒焊接组件、联动件、锁定件、联锁压板、连接件、后盖板、压紧螺母、微动开关、铜套、线缆、密封胶;所述充电头组件与所述枪筒焊接组件通过所述连接件相连接,所述锁定件与所述联锁压板通过所述联动件和所述微动开关构成联锁;所述后盖板与所述压紧螺母固定在所述枪筒焊接组件上;所述线缆一端固定在所述充电头组件上、另一端与充电设备相连接;所述密封胶浇封在所述线缆与所述枪筒焊接组件之间。
Mining explosion-proof charging plug device
一种矿用隔爆型充电插头装置
2020-12-04
Patent
Elektronische Ressource
Chinesisch
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