Endless rope bulletproof device

The utility model provides an endless rope bulletproof device, and relates to the technical field of coal mine transportation equipment. The endless rope bulletproof device comprises a fixing frame, a mounting plate, a rope pressing roller device, a spring and a rope supporting roller. The fixing frame is used for being detachably installed below a roadway rail. The mounting plate is fixedly mounted on the fixing frame; the rope pressing roller device is movably mounted on the mounting plate; one end of the spring is connected with the mounting plate, and the other end is connected with the rope pressing roller device; the rope supporting roller is pivoted to the fixing frame and located below the rope pressing roller device. The endless rope bulletproof device solves the technical problem that an existing endless rope rolling pressing device is poor in stability. 本实用新型提供了一种无极绳防弹器，涉及煤矿运输设备的技术领域。该无极绳防弹器包括固定架、安装板、压绳辊装置、弹簧和托绳辊；固定架用于可拆卸的安装于巷道轨的下方；安装板固定安装于固定架；压绳辊装置可移动的安装于安装板；弹簧一端与安装板连接，且其另一端与压绳辊装置连接；托绳辊枢接于固定架，且其位于