| 摘要 |
A support structure is adapted to support vehicle-mounted equipment in an elevated stored state above ground and further adapted to mount onto a bed of a vehicle to assist in loading and off-loading of equipment. The vehicle comprises a support frame, first and second rigid leg structures mounted to the support frame, and a pair of stop elements. The first rigid leg structure includes a first pair of legs each pivotally mounted to the support frame on a respective pivot axis so that each leg includes a ground engaging portion located on one side of the axis and a second portion located on another side of the axis. Each of the legs is pivotable between a support position wherein the first portion engages the ground and stowed position wherein the leg is oriented proximate to the support frame with the second portion extending into a region between the support frame and a respective pivot axis. Each of the stop elements is selectively movable into the region to define a stop position wherein the stop element obstructs the region to prevent pivoting of the respective leg into the stowed position. The stop element is further movable out of the region to permit pivoting of the respective leg into the stowed position.
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