The invention provides an anti-icing structure of an outdoor rigid suspension contact net busbar, and belongs to the technical field of rail transit contact nets. The problem that an existing busbar is poor in anti-icing effect is solved. The anti-icing structure of the outdoor rigid suspension contact net busbar comprises a plurality of supporting frames and a long-strip-shaped protective cover, concave installation openings are formed in the supporting frames, embedding grooves are formed in the two inner side walls of each installation opening, the supporting frames are arranged on the busbar in a sleeving mode through the installation openings, and the supporting frames are arranged on the busbar in a sleeving mode. The busbar can be partially embedded into the embedding groove by rotating the supporting frame so that the supporting frame and the busbar can be connected in a clamped mode, the supporting frame is sleeved with the protective cover, the inner side wall of the protective cover is attached to the outer side wall of the supporting frame, the protective cover can prevent the supporting frame from rotating relative to the busbar, and the top of the protective cover is provided with an inclined flow guide face. The anti-icing structure has the advantage that the busbar is not coated with ice.
本发明提供了一种户外刚性悬挂接触网汇流排的防覆冰结构,属于轨道交通接触网技术领域。它解决了现有汇流排防覆冰效果差的问题。本户外刚性悬挂接触网汇流排的防覆冰结构包括若干个支撑架和呈长条状的防护罩,支撑架中具有凹入设置的安装口,安装口的两内侧壁上均具有嵌入槽,支撑架通过安装口套在汇流排上,转动支撑架能使汇流排部分嵌入到嵌入槽中使支撑架和汇流排相卡接,防护罩套在支撑架外,防护罩的内侧壁与支撑架的外侧壁相贴合,防护罩能防止支撑架相对汇流排转动,防护罩的顶部具有倾斜设置的导流面。本防覆冰结构具有使汇流排上不会覆冰的优点。
Anti-icing structure of outdoor rigid suspension contact net busbar
一种户外刚性悬挂接触网汇流排的防覆冰结构
2021-09-03
Patent
Electronic Resource
Chinese
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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