Bridge concrete prefabricated part forming device based on steel structure framework

(10) CN121043233

(22) 12.09.2025

(43) 02.12.2025

(57) The invention belongs to the technical field of prefabricated part forming, and discloses a bridge concrete prefabricated part forming device based on a steel structure framework, which comprises a portal frame and a carrier loader arranged on the portal frame, and further comprises a clamping and transferring device assembled below the carrier loader by a shear fork mechanism and an electric hoist, the vibration modules are arranged below the portal frame, and the prefabricated molds are erected on the vibration modules; the vibration module comprises a cement base and an adhesive tape laid on the cement base; according to the invention, a movable motion platform is omitted, so that the load of the vibration device is greatly reduced, and only three groups of molds in one unit need to be driven to vibrate at high frequency. In addition, a vibration mode that the vibrating rod enters the slurry is not adopted, and therefore the problem that movement of the vibrating rod is limited by stirrups is solved. The first padlock is adopted to lock the position of the prefabricated mold, the effect of limiting the prefabricated mold from being separated from the original position in the vibration process can be achieved, the vibration freedom degree of the prefabricated mold can be improved, and the hanging connection mode is simple, convenient and easy to operate.

(71) Jiangsu Zhonggang Construction Engineering Co., Ltd., CN