Vehicle blocking device connected to intersection lane signal lamps

• Main Authors: YANG YIYUE, WANG ZHENGHU, LUO RENXING, ZHENG GANG
• Format: Patent
• Language: Chinese; English
• Published: 14.05.2019
• Subjects: ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS

The invention provides a vehicle blocking device connected to intersection lane signal lamps. The vehicle blocking device connected to intersection lane signal lamps is movably connected to one side,being able to be turned up, of a vehicle blocking board through a hinge seat A on the upper side of a device slot pre-embedded in the ground of an intersection, and the central side in the device slotis movably provided with a power expansion device through a hinge seat B, wherein a telescopic head of the power expansion device is movably connected to one end of a strut A and one end of a strut B; the other end of the strut A is fixed on the other side in the device slot through a hinge C; and the strut B is fixed on the inner surface of the other side of the vehicle blocking plate through ahinge seat D. After the vehicle blocking device connected to intersection lane signal lamps is arranged on the ground of the intersection, when the intersection lane lamps are turned on while the power expansion device is condu