The invention discloses an overhead line system dropper capable of being quickly constructed and a construction method of the overhead line system dropper, relates to the technical field of overhead line system droppers, and solves the problems that when the dropper is installed, the end part of the dropper is generally bent, and then the bent end part of the dropper is fixed by using a metal piece, although the fixing mode is firm, the operation difficulty is relatively high during installation, and the installation cost is relatively high. The device comprises a dropper steel rope, the two ends of the dropper steel rope are bent in a U shape, the outer sides of the ends of the dropper steel rope are sleeved with end locking blocks, annular clamping grooves are formed in the outer surfaces of the two ends of the dropper steel rope, and the same sides of the two end locking blocks are provided with quick locking mechanisms and connected through the quick locking mechanisms. According to the invention, the dropper can be quickly and directly mounted, and when the position of the dropper deviates or is damaged during mounting, the mounted dropper can be quickly dismounted, so that the mounting difficulty is reduced, and the dropper can be conveniently replaced and maintained.
本发明公开了一种可快速施工的接触网吊弦及其施工方法,涉及接触网吊弦技术领域,解决了吊弦在安装时一般是对吊弦的端部弯曲在使用金属件对吊弦弯曲的端部进行固定,此种固定方式虽然牢固,但是安装时操作难度较大,且安装后的吊弦拆卸困难的问题,包括吊弦钢索,所述吊弦钢索的两端均呈U形弯曲且端部外侧套有端部锁紧块,所述吊弦钢索的两端外表面均开设有环形卡槽,两个所述端部锁紧块的同一侧设有快速锁定机构并通过快速锁定机构连接。本发明可以快速的对吊弦进行直接安装,且在吊弦安装时位置出现偏差或损坏时,可以快捷的对已安装的吊弦进行拆卸,降低安装难度,方便对吊弦进行替换、维护。
Catenary dropper capable of being rapidly constructed and construction method of catenary dropper
一种可快速施工的接触网吊弦及其施工方法
2023-11-21
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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