30-09-2015 дата публикации
Номер: CN0204675628U
Принадлежит:
The utility model provides an eccentric compact form steel sheet hoist that presss from both sides, includes hoisting ring, card roller and cramping body, is provided with lower extreme opening penetrating draw -in groove around and on the cramping body, and the draw -in groove comprises arc limit, left hypotenuse and right hypotenuse, and left hypotenuse and right hypotenuse bilateral symmetry set up in arc limit below, and the distance between left hypotenuse and the right hypotenuse upper end is greater than the distance between its lower extreme, and cramping body upper portion is provided with the lewis hole, and the lewis hole lies in half part or the half right part on the left side of cramping body, and the base is to draw -in groove inside slope under the cramping body, and the hoisting ring passes through the lewis hole and rotates with the cramping body and is connected, blocks the roller and is cylindrical cylinder, blocks the roller and lies in the draw -in groove.
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