A rail vehicle window installing and positioning device comprises a supporting part and a base body installed on the supporting part. The supporting part is provided with window frame chucks located at the two ends of the supporting part and two ejecting rods which are arranged in parallel to the supporting part and can slide, and the axes of the two ejecting rods are collinear. The outer ends of the ejecting rods are connected with ejecting plates used for abutting against window hole stand columns through elastic parts. The base body is provided with a rotating part of a symmetrical cam structure. The work face of the rotating part acts on the inner ends of the ejecting rods. A rotating shaft of the rotating part is connected with a spanner. In the using process, a vehicle window is placed to window holes. A window frame is clamped through the window frame chucks. Then the spanner is pulled so that the ejecting rods can drive the ejecting plates to stretch towards the two sides. When the ejecting plate on one side makes contact with the vehicle body stand columns, the spanner continues to be pulled; the window frame chucks drive the vehicle widow to move to the other side till the ejecting plates on the two sides both make contact with the stand column, and at the moment, the distances between the window frame and the stand columns on the two sides are equal; positioning of the vehicle window is completed, and then the vehicle window can be installed and fixed. The rail vehicle window installing and positioning device is ingenious in structure and convenient to use, and vehicle window installing precision is high.
Rail vehicle window installing and positioning device
2015-10-21
Patent
Electronic Resource
English
IPC: | B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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