Winch

The utility model provides a winch, includes support, support gland, winch cylinder sprocket, its characterized in that: the sprocket is equipped with respectively to the both sides of winch cylinder, and the winch cylinder is coaxial fixed with the sprocket, and the support gland is equipped with respectively in the outside of sprocket, and the support passes through the bolt fastening with the support gland, the advantage does: the movable heating device is simple in structure, and convenient for operation, and is reliable and safe. 种绞车，包括支座、支座压盖、绞车滚筒链轮，其特征在于：绞车滚筒的两侧分别装有链轮，绞车滚筒与链轮同轴固定，链轮的外侧分别装有支座压盖，支座与支座压盖通过螺栓固定；优点为：本实用新型结构简单、操作方便、安全可靠。