Hydraulic oil tank heating device

• Main Authors: DONG CHUNHUA, LIU YONGCHUN, ZHONG SHENGNAN, ZHOU YUAN, LIN DONG, WANG JISHUN, LU DEHUA, GAO LIFANG
• Format: Patent
• Language: Chinese; English
• Published: 27.12.2022
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

The utility model relates to the technical field of hydraulic oil tank heating, in particular to a hydraulic oil tank heating device which is characterized in that a heating device body is inserted in a heating device mounting hole, a heating device mounting seat is arranged in the heating device body, a sinking groove is formed in the surface of the heating device mounting seat, and an anti-loosening hole and a through hole are formed in the inner wall of the sinking groove; the fixing screw rod is inserted into the through hole, and a positioning ring is arranged on the surface of the fixing screw rod; the surface of the fixing screw rod is sleeved with the anti-loosening ring, and an anti-loosening column is arranged on the surface of the anti-loosening ring. The heating device has the beneficial effects that the heating device body is inserted into the heating device mounting hole, the heating device mounting seat is tightly attached to the surface of the mounting plate in the heating device mounting hole