The invention discloses an escalator hand strap rotating structure arranged on a head support of an escalator. The head support is provided with a hand strap sliding on the head support. The rotating structure comprises an end rotating chain and a fastening device, wherein the end rotating chain is composed of a plurality of rolling wheels and a fixing side plate. The end rotating chain is located between the head support and the hand strap and embedded into a head hand strap support. One end of the fastening device is fixed to the head support, and the other end of the fastening device is connected with the two ends of the end rotating chain in a fastened mode. According to the escalator hand strap rotating structure, partial sliding friction is replaced by rolling friction when the end of the hand strap rotates, so that friction resistance is lowered, wear of the hand strap is lowered, the service life of the hand strap is prolonged, and the whole escalator hand strap rotating structure is simple in manufacturing process and convenient to mount, so that the manufacturing cost and the operation cost are low, and the escalator hand strap rotating structure is suitable for being applied and popularized.
Escalator hand strap rotating structure
2015-10-07
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |