The invention relates to the technical field of protective covers, in particular to a high-speed railway piano-style protective cover. The high-speed railway piano-style protective cover comprises a fastener and a cover body, wherein the fastener is fixedly installed on a switch machine, the cover body is arranged on a rod piece of the switch machine in a covering mode, the cover body is arrangedon the fastener, and a fixing mechanism for fixedly connecting the cover body to the fastener is arranged between the cover body and the fastener. When the high-speed railway piano-style protective cover is used, the fastener is arranged on the switch machine, and the cover body is fixed on or disassembled from the fastener through the fixing mechanism, the protective cover is convenient and quickto disassemble, the maintenance of the switch machine is convenient, and the problems that jamming of the rod piece is caused when an existing protective cover is installed and the overhaul is not convenient due to the fact that a novel rod piece is arranged on the switch machine are solved.
本发明涉及防护罩技术领域,尤其是涉及一种高铁琴式防护罩,紧固件,其固定安装在转辙机上,以及罩体,其用于罩设在转辙机的杆件上,所述罩体设置在紧固件上,所述罩体与紧固件之间设置有用于将罩体固定连接在紧固件上的固定机构,本发明高铁琴式防护罩在使用时,通过在转辙机上设置紧固件,并且将罩体通过固定机构固定或者拆卸在紧固件上,也就使得防护罩拆卸方便快捷,便于转辙机维护,避免了因转辙机换装新杆件,导致了现有的防护罩安装后杆件有卡阻现象,检修时不方便的问题。
High-speed railway piano-style protective cover
高铁琴式防护罩
2020-10-27
Patent
Elektronische Ressource
Chinesisch
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
Running Safety Estimation of Korean Style High Speed Railway Vehicle
Trans Tech Publications | 2004
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