Subway third-rail insulating bracket
An insulating bracket and subway technology, which is applied in the field of urban traffic, can solve the problems of failure of bracket to track fixation, poor stability and firmness, and thin material density, and achieves good fixation effect, high stability and firmness, and reduces bending. effect of quantity
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[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0026] Such as image 3 , Figure 4 , Figure 5 As shown, the insulation support for the third subway rail of the present invention includes an insulation fastener 1, an insulation bracket 2 and a base 3 fixed on the track foundation.
[0027] The insulating bracket 2 includes a top beam 2.1, a lower support plate 2.2 and an oblique arm 2.3, the rear end of the oblique arm 2.3 is fixed on the inner side wall 3.1 of the base 3, the rear end of the top beam 2.1 and the rear end of the lower support plate 2.2 are fixed on The front end face of the oblique arm 2.3, the top beam 2.1, the oblique arm 2.3 and the lower support plate 2.2 are integrated.
[0028] The insulating fastener 1 is composed of a vertical plate 1.1 and a slanting support plate 1.2, the lower end of the vertical plate 1.1 is fixed to the front end of the slanting support plat...
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