The invention belongs to the technical field of rail transit, aims at solving the problem that a supporting device of a power supply contact rail is not high in practicability, and provides a contactrail insulation supporting device which is used for installing and supporting the power supply contact rail. The contact rail insulation supporting device comprises an insulation device, a fixing device, a damping device and a connecting device. One end of the insulation device is detachably connected with the fixing device, and the damping device is arranged between the other end and the power supply contact rail; the connecting device is arranged between the insulation device and a track beam web plate; in an assembling state, the insulation device abuts against the power supply contact railthrough the damping device, the insulation device and the connecting device are fixedly arranged on the track beam web through the fixing device, and the distance between the end, away from the powersupply contact rail, of the insulation device and the track beam web is larger than the groove depth of the C-shaped groove of the power supply contact rail. Through the supporting device provided bythe invention, the tight support of the power supply contact rail and the practicability of the contact rail insulation supporting device are effectively improved.
本发明属于轨道交通技术领域,旨在解决供电接触轨的支撑装置实用性不强的问题,本发明提供了一种接触轨绝缘支撑装置,用于供电接触轨的装设支撑,包括绝缘装置、固定装置、减震装置和连接装置;绝缘装置的一端与固定装置可拆卸连接,另一端与供电接触轨之间设置减震装置;连接装置设置于绝缘装置与轨道梁腹板之间;在装配状态下,绝缘装置通过减震装置抵紧供电接触轨,绝缘装置、连接装置通过固定装置固定装设于轨道梁腹板,绝缘装置远离供电接触轨的一端与轨道梁腹板之间的距离大于供电接触轨C型槽的槽深;发明的有益效果为:通过本发明提供的支撑装置,有效提高对供电接触轨的紧密支撑以及该接触轨绝缘支撑装置的实用性。
Contact rail insulation supporting device, shock absorption supporting device and detachable supporting device
接触轨绝缘支撑装置、减震支撑装置、可拆卸支撑装置
2020-04-24
Patent
Electronic Resource
Chinese
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