Adjustable conductor rail insulating supporting device and track system

The utility model provides an adjustable conductor rail insulating supporting device, including base, holder and the movable support that lives, movable support quilt alive the holder centre gripping,the holder includes centre gripping upper portion and centre gripping lower part, the centre gripping lower part is fixed on the base, centre gripping upper portion with the centre gripping lower part is formed with the through -hole jointly, the movable support that lives includes fixed block and the conductor rail holder that is used for fixed conductor rail, the adjustable centre gripping of fixed block is in in the through -hole. According to the utility model provides an adjustable conductor rail insulating supporting device, the conductor rail can carry out regulation of the centre gripping degree of depth and clamping angle regulation along the pathway vertical direction, simultaneously, because centre gripping upper portion with the centre gripping lower part is right the centre gripping of fixed block ha