Adjustable work position operation vehicle structure and folding and unfolding method

Abstract

The invention provides an adjustable work position operation vehicle structure and a folding and unfolding method and belongs to the field of work position tools. The problem that existing operation vehicles are not flexible to use is solved. The adjustable work position operation vehicle structure includes a rack plate and a sliding rail positioned on an upper connection surface; a sliding boardis slidingly arranged on the sliding rail, and the work position operation vehicle structure also includes an upper supporting rod the top of which is fixed to the sliding board, a lower supporting rod the bottom of which is fixed to a lower connection surface and a rack rod the top of which is hinged to the bottom of the upper supporting rod, wherein the bottom of the rack rod is hinged to the top of the lower supporting rod, the upper supporting rod is sleeved with two upper supporting sleeves, and the lower supporting rod is sleeved with two lower supporting sleeves; the adjustable work position operation vehicle structure also includes an upper connecting rod, a lower connecting rod and a linkage rod, wherein the upper and lower connecting rods are parallel to the wide edges of the upper connection surface, the upper connecting rod is connected to the outer walls of the two adjacent upper supporting sleeves, and the lower connecting rod is connected to the outer walls of the two adjacent lower supporting sleeves; a linkage sleeve is fixed to the bottom of the linkage rod, the top of the linkage rod is fixed to the upper connecting rod, and the linkage sleeve at the bottom sleeves a lower aligning rod. An operation vehicle with the adjustable work position operation vehicle structure can flexibly control the number of layers.

Description

technical field [0001] The invention belongs to the technical field of station appliances, and relates to a structure of an adjustable station operating car and a folding and unfolding method. Background technique [0002] Station equipment is a variety of devices used by enterprises to store production objects or tools in the production site or warehouse. It is used to hold various parts, raw materials, etc., to meet production needs, and to facilitate the operation of production workers. The auxiliary equipment used is indispensable in every link of the production process. The commonly used station equipment in the assembly line mainly includes: workbenches, tool cabinets, tool carts, lockers, parts storage racks, sub-packaging stands, material boxes, hoppers, collection boxes, operating vehicles, etc. [0003] Existing trolleys generally have an overall fixed structure, and you need to choose the number of layers when purchasing. Not only is it not flexible and convenien...

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