Steel rail oiling plate assembly convenient for adhering oil to rim
A technology of plate components and rails, which is applied in the direction of rail lubrication, railway car body parts, rail wetting/lubrication, etc., can solve the problems of insufficient adhesion, large friction loss and discrepancy between wheels and rails, etc., to avoid waste, Improved service life and cost savings
Inactive Publication Date: 2021-03-09
谭修羽
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Problems solved by technology
[0003] Yet the oiling plate in the existing rail lubricator adopts the design mode that is fixed on the inner side of the rail, and the oiling plate is arranged on the road section before the rail is bent, so when the train wheel passes the rail every time, the rim of the wheel and the rail The gaps on the inner side of the train are not the same, and it is easy to cause the wheel rim to not fully stick to the lubricating oil on the oiling plate when the wheel passes through the oiling plate, so that the friction loss between the wheel and the rail is relatively large when the train is cornering
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1-3 , a steel rail oiling plate assembly that is convenient for rim lamination and sticking oil, including a positioning bracket 1, the bottom of the positioning bracket 1 is fixedly equipped with inner and outer clamping blocks 2, the bottom of the inner and outer clamping blocks 2 is fixed to the bottom of the set rail, and the positioning bracket 1 There is a groove 3 on the top of the groove 3, and a linkage plate 8 is movable in the gro...
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The invention relates to the field of railway traffic equipment, and discloses a steel rail oiling plate assembly convenient for adhering oil to a rim. The assembly comprises a positioning support, inner and outer clamping blocks are fixedly mounted at the bottom of the positioning support, the bottoms of the inner and outer clamping blocks fixedly sleeve the bottom of a steel rail, and a groove is formed in the top of the positioning support; and a linkage plate block is movably sleeved in the groove. According to the steel rail oiling plate assembly convenient for adhering oil to the rim, through the structural design of the positioning support, a sliding groove, a sliding shaft, an oil coating plate and a strong magnetic plate, the design mode that an existing oil coating plate stands on the inner side of a steel rail is cancelled, and it is guaranteed that when a train passes through the oil coating plate before turning, and even if initial gaps between wheel flanges and the oil coating plate are different each time, attraction between the rim of the wheel and the strong magnetic plate makes the oiling plate made to move instantly to be attached to the rim of the wheel, so therim of the wheel is made to adhere to lubricating oil to lubricate the steel rail at the turning position, and the friction loss between the wheel and the steel rail during turning is reduced.
Description
technical field [0001] The invention relates to the field of railway traffic equipment, in particular to a rail oiling plate assembly which is convenient for laminating and sticking oil on the wheel flange. Background technique [0002] With the increase of train speed and axle load, when the train turns, the pressure of the wheel rim on the inner side of the rail increases, so that the wear of the rail and the rim also increases relatively, so in order to reduce the wear of the rail and the wheel rim, The rail lubricator is installed in the front section of the rail turning. The rail lubricator is composed of sensors, controllers, motors, grease pumps, oil storage tanks, oil outlet pipes and oiling plates. By setting the oiling plate on the rail At the inner side of the rail, use the oiling plate to discharge oil, and contact the rim of the passing wheel, and the wheel rim sticks to the lubricating oil on the oiling plate, thereby reducing the pressure on the inner side of ...
Claims
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CPCB61K3/00
Inventor 谭修羽
Owner 谭修羽