Novel auxiliary trolley for bridge anti-collision guardrail construction

The invention discloses a novel auxiliary trolley for bridge anti-collision guardrail construction, the novel auxiliary trolley comprises a supporting frame, the two ends of the supporting frame are each provided with a laying mechanism, according to the novel auxiliary trolley for bridge anti-collision guardrail construction, an integral moving trolley is adopted, and a formwork is automatically adjusted through a hydraulic device; workers do not need to construct on the outer side of the anti-collision guardrail, and safety is improved; the anti-collision guardrails on the two sides are symmetrically constructed, the construction accuracy is improved, formwork disassembly is automatic, the traditional mode that a crane is matched with personnel for formwork erecting and formwork disassembly is broken through, personnel investment is reduced, the construction speed is increased, the construction quality is improved, and the overall line type and appearance of the anti-collision guardrails are optimized; acco