Road and bridge formwork demolding device

• Main Authors: PU BO, CHEN LIANLI, LU JINPENG, WANG LONG
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2022
• Subjects: ASSEMBLY OF BRIDGES; BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; OR VIADUCTS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The utility model discloses a road and bridge formwork demoulding device which comprises a plurality of formworks which are mutually matched and connected for use, rectangular grooves are formed in the surfaces, close to each other, of the formworks when the formworks are connected together, worm wheels are rotationally installed on the surfaces, away from the rectangular grooves, of the formworks, and worms for driving the worm wheels to rotate are rotationally installed on the formworks. A demolding plate is slidably mounted in the rectangular groove, a moving rod is rotatably connected to the demolding plate, and the moving rod slidably penetrates through the side wall of the mold plate and is in threaded connection with the worm wheel; through the device, when the whole device is used for demolding, rapid demolding can be achieved, and the working efficiency is improved; transmission of the worm gear and the worm can be protected through the anti-skid cover, the movement track of the demolding plate can b