Four-line endless chain tightener

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Four-line endless chain tightener

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WANG HONGHUA / QI HUAN / WU QI

The invention discloses a four-line endless chain tightener convenient to use. The four-line endless chain tightener comprises two first partition plates, a first fixing plate arranged between the twofirst partition plates, a rope winding device arranged on the two first partition plates, an oiling device arranged on the two first partition plates, a door opening device arranged on the oiling device, and a lock case device arranged on a second partition plate at the front side. According to the four-line endless chain tightener, chain ropes can be uniformly rolled back to a sleeve through therope winding device during retraction, and therefore the situation that the area on the sleeve cannot be effectively utilized due to the fact that all the chain ropes are wound around one end of thesleeve is avoided.

本发明公开了一种四行环链紧线器，一种使用方便的四行环链紧线器，包括两个第一隔板、设置在两个第一隔板之间的第一固定板、设置在两个第一隔板上的卷绳装置、设置在两个第一隔板上的加油装置、设置在加油装置上的开门装置、设置在前侧第二隔板上的锁壳装置，通过卷绳装置能够在链绳进行收回时能够均匀地卷回到套筒上，从而避免链绳全部缠绕在套筒一端从而无法使套筒上面积的有效利用。