Novel maintenance-free three-shaft parking space lock structure

• Main Authors: WANG JUNGUO, ZHAO YINGFEI
• Format: Patent
• Language: Chinese; English
• Published: 14.01.2022
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; ANALOGOUS ARRANGEMENTS USING OTHER WAVES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; FIXED CONSTRUCTIONS; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The utility model discloses a novel maintenance-free three-shaft parking lock structure which comprises a base, a control assembly used for controlling a driving motor is fixedly arranged on the inner wall of the base, the control assembly comprises a control box fixed above the base, and the driving motor, a battery and a control panel are integrally arranged in the control box. The output end of the driving motor penetrates through the side wall of the control box, a blocking mechanism used for blocking vehicles from entering is arranged above the base, a crankshaft support is fixedly installed on the inner wall of the base, and a one-way telescopic crankshaft connecting rod assembly used for improving the collision energy absorption level of the parking lock is rotationally installed on the crankshaft support. By arranging the one-way telescopic crankshaft connecting rod assembly, the collision energy absorption level of the parking lock is greatly improved, collision is free of maintenance, the maintenanc