| 摘要 |
The vehicle transports reinforced concrete cells with closed floors, e.g. prefabricated garages. It has a chassis with jacks lowered to support it from the ground, an auxiliary chassis forming a supporting frame for the garage, and a lifting frame with a boom inserted in the garage, travelling on rails on the auxiliary chassis under the action of a drive so as to move the garage between the auxiliary chassis and the ground. The boom (13) derrick in a vertical plane, being coupled near its foot to the lower end of a ram (15) coupled at its upper end to a support (14) attached at its other end to the boom. The lifting frame, formed by the boom, ram, and support, is supported and moved in the horizontal direction by a rope or chain (12), and the boom has a support beam (16) with a number of bearing points (18) for the garage. |
