The invention provides an adjustable position limiting positioning support seat. A body 1 of the support seat is formed by connecting two reverse L-shaped plates 3 in parallel arrangement through a connecting plate 4, in addition, hoops 2 are fixedly arranged at the upper ends of the two reverse L-shaped plates 3, the lower ends of the two reverse L-shaped plates 3 are provided with connecting screw bolts 5, a fixing block 6 is fixedly arranged between the bending parts of the lower ends of the two reverse L-shaped plates 3, in addition, the fixing block 6 is positioned above the bending parts, an inner screw hole 7 is formed in the fixing block 6, a regulating screw bolt 8 is arranged in the inner screw hole 7, a locking screw nut 9 is arranged on the regulating screw bolt 8 in a sleeving way, in addition, the locking screw nut 9 is positioned on the upper end surface of the fixing block 6, the lower end of the regulating screw bolt 8 is fixedly connected with a position limiting block 10, and in addition, the position limiting block 10 is projected out of the lower end surface of the upper arm of the reverse L-shaped plates 3. The adjustable position limiting positioning support seat has the advantages that through the regulation of the position limiting block, the control on the lifting quantity of a positioning device is realized, and the technical problem that the distance between a contact line and a positioning pipe in the in-site construction cannot meet the design requirement, so that the lifting quantity of the positioning device is insufficient or the lifting altitude is too high can be solved.
Adjustable position limiting positioning support seat
2015-05-06
Patent
Electronic Resource
English
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |