Novel device for measuring liquid level of lubricating oil tank

The utility model discloses a novel device for measuring the liquid level of a lubricating oil tank, which comprises an oil tank, one side of the inner wall of a chute is fixedly connected with a spring, one end of the spring is fixedly connected with a sliding block, one end of the sliding block is fixedly connected with a clamping block, the other end of the fixed spiral block is provided with a fixed spiral groove, and the fixed spiral groove is fixedly connected with the oil tank. The negative pressure side pressure transmitter and the bottom pressure transmitter are electrically connected with a DCS on-site console. According to the novel device for measuring the liquid level of the lubricating oil tank, the negative pressure side pressure transmitter and the bottom pressure transmitter can be rapidly and spirally disassembled and assembled through a spiral connector and a connecting guide pipe, can be covered and protected through a protective cover plate, can be conveniently disassembled and assembled