The invention discloses a contact rail telescopic connector without an expansion joint. The connector is arranged between two adjacent sections of contact rails; the connector comprises an A-end connecting seat and a B-end connecting seat. The A-end connecting seat and the B-end connecting seat are respectively arranged at the end parts of two adjacent contact rails; the right end face of the A-end connecting seat is right opposite to the left end face of the B-end connecting seat. An upper connecting rail is arranged at the upper part of the right end of the A-end connecting seat; a lower connecting rail is arranged at the lower part of the left end of the B-end connecting seat; the upper connecting rail and the lower connecting rail are arranged in an up-down staggered mode, and the upper connecting rail is located above the lower connecting rail. A power receiving sliding block is arranged on the lower end face of the upper connecting rail, a power receiving sliding groove is formedin the upper end face of the lower connecting rail, and the power receiving sliding block slides in the power receiving sliding groove along with expansion caused by heat and contraction caused by cold of the two contact rails so that the two contact rails can keep electric conduction all the time.
本发明公开了一种无伸缩缝的接触轨伸缩式连接器,设置于相邻两段接触轨之间,所述连接器包括A端连接座和B端连接座,所述A端连接座和所述B端连接座分别设置在相邻两个接触轨的端部,所述A端连接座的右端面正对着所述B端连接座的左端面,所述A端连接座的右端上部设置有上部连接轨,所述B端连接座的左端下部设置有下部连接轨,所述上部连接轨和所述下部连接轨上下交错设置且所述上部连接轨位于所述下部连接轨的上方,所述上部连接轨的下端面设置有受电滑块,所述下部连接轨的上端面设置有受电滑槽,所述受电滑块随着两个所述接触轨的热胀冷缩在所述受电滑槽内滑动,以使两个所述接触轨始终保持电传导。
Contact rail telescopic connector without expansion joint
一种无伸缩缝的接触轨伸缩式连接器
2020-10-23
Patent
Elektronische Ressource
Chinesisch
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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