The invention discloses a railway power supply contact network non-adjustable integral dropper maker which comprises a main frame and an auxiliary frame, the auxiliary frame comprises a telescopic frame and an auxiliary frame working section, the telescopic frame is arranged in the main frame in a sliding and sleeved mode, stay wire columns are arranged at one end of the main frame and the auxiliary frame working section respectively, and a pair of wire cutters is further arranged on one side of the main frame. A locking and positioning device is further arranged between the main frame and the auxiliary frame, marks are arranged on the upper surface of the telescopic frame, a main frame ruler is arranged on the upper surface of the main frame, the minimum distance between the stay wire columns on the main frame and the auxiliary frame is 100 cm, the length range of the ruler is 100-180 cm, the minimum size end of the ruler is located at the connecting position of the movable frame and the telescopic frame, and the length range of the ruler is 100-180 cm. The end of the minimum-size end of the main frame ruler corresponds to the circle center of the stay wire column on the main frame, second stay wire columns are further arranged on the main frame and the movable frame respectively, and two A-shaped supporting legs are arranged on the two sides of the bottom of the main frame. The manufacturing accuracy and the working efficiency are improved, and meanwhile the device is simple in structure, light in weight, convenient to carry and high in practicability.
本发明公开了一种铁路供电接触网不可调式整体吊弦制作器,包括主架、副架,副架包括伸缩架、副架工作段,伸缩架滑动套设在主架内,主架的一端和副架工作段上分别设有拉线柱,主架的一侧还设有剪线钳,主架和副架之间还设有锁紧定位装置,伸缩架上表面设有标,主架上表面设有主架标尺,主架、副架上的拉线柱最小距离为100cm,标尺的长度范围为100cm‑180cm,标尺的最小尺寸端位于移动架和伸缩架的连接处,主架标尺最小尺寸端的端头与主架上拉线柱的圆心对应,主架和移动架上还分别设有第二拉线柱,主架底部的两侧具有两个A字形支腿。本发明提高了制作的准确性、工作效率,同时本发明结构简单,重量轻携带方便实用性强。
Non-adjustable integral dropper maker for railway power supply contact net
一种铁路供电接触网不可调式整体吊弦制作器
2024-01-05
Patent
Electronic Resource
Chinese
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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