| 摘要 |
The invention relates to safety means of hoisting equipment. A device for deflection of a hoisting rope comprises a pulley with an axial hole, through which a core element passes. The end parts of the latter are connected to the supports that are made in the form of rollers. A lateral generatrix of mentioned rollers is located on the inside horizontal part of L-shaped guides made with a bend in the projection onto the horizontal plane. The end parts of L-shaped guides are equipped with stops with spring elements, which are made with possibility of interaction with the rollers. Technical result: reduction of wear of a hoisting rope during operation and preventing it from slipping off from the pulley during raising and lowering the load. |
