The invention belongs to the field of building construction and relates to a building trolley with a hand brake, designed for safety of the trolleys used for carrying materials on building construction sites. The building trolley comprises a brake system and a trolley body; the brake system is attached to the trolley body; the brake system comprises a switch, a first tensioner, a second tensioner, a third tensioner, a contracting brake and a cable; the switch, the first tensioner, the second tensioner, the third tensioner and the contracting brake are all serially connected through the cable for operation; the switch and the first tensioner are fixed to a handlebar; the second tensioner and the third tensioner are mounted on one side of a bucket; the contracting brake is mounted a wheel shaft; wheels are mounted at the ends of the wheel shaft and are concentric to the wheel shaft; a stand is mounted below the front of the bucket and is perpendicular to the handlebar. The building troy has the advantages that when the trolley is moved on a slope, the trolley can be locked with the hand brake in case of emergency, the trolley is safe to use, and accidents caused by slipping of the trolley are avoided.
Building trolley with hand brake
2015-08-19
Patent
Electronic Resource
English
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |