Garbage truck auxiliary frame welding and sustaining device
The utility model relates to a garbage truck auxiliary frame welding and sustaining device. The device comprises a working platform, wherein a left longitudinal beam positioning block and a right longitudinal beam positioning block are arranged on the working platform, a left longitudinal beam susta...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a garbage truck auxiliary frame welding and sustaining device. The device comprises a working platform, wherein a left longitudinal beam positioning block and a right longitudinal beam positioning block are arranged on the working platform, a left longitudinal beam sustaining cylinder is arranged on one side of the left longitudinal beam positioning block, a right longitudinal beam sustaining cylinder is arranged under the working platform, and the right longitudinal beam sustaining cylinder stretches out from the space under the working platform to sustain the left side of the right longitudinal beam positioning block; a right lug plate is arranged under the working platform and located close to the right longitudinal beam positioning block, a rocker arm is hinged to the lower end of the right lug plate, and the front end of a piston rod of the right longitudinal beam sustaining cylinder is hinged to the middle of the rocker arm. By arranging the rocker arm, sustaining angle is more reasonable. A left lug plate is arranged under the left side of the working platform, and the lower end of the left lug plate is hinged to the lower end of a cylinder body of the right longitudinal beam sustaining cylinder. Due to the fact that two longitudinal beams are sustained from the same side, welding deformation of an auxiliary frame can be reduced, and design size can be guaranteed; after welding is finished, a workpiece is pushed out from the other side so that hoisting and transferring can be conducted, and operation is easy and convenient. |
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