The invention relates to the field of handrail belt tensioning, and particularly relates to a novel handrail belt tensioning device. The novel handrail belt tensioning device comprises a fixing plate, wherein one side of the fixing plate is movably connected with a guide wheel and a clamping mechanism. According to the novel handrail belt tensioning device, a brushless motor is horizontally installed, the end of the brushless motor is covered with an end cover, waterproof glue is applied during assembly, a sealing cylinder is matched, the influence of water and water vapor on the interior of the motor is isolated, and the service life is prolonged; through the cooperation of a transmission wheel and a rotating wheel, larger force can be provided for a pull rod cylinder, the requirement for the torque of the motor does not need to be too high, an original stepping motor is changed into the brushless motor, the risk that step-out possibly exists in the prior art is avoided, and the control precision is improved; and through the cooperation of the transmission wheel and the rotating wheel, larger force can be provided for the pull rod cylinder, the requirement for the torque of the motor does not need to be too high, the original stepping motor is changed into the brushless motor, and the risk that step-out possibly exists in the prior art is avoided.

    本发明涉及扶手带涨紧领域,具体为一种新型扶手带涨紧装置,包括固定板,所述固定板的一侧活动连接有导向轮和夹持机构。该种新型扶手带涨紧装置,通过将无刷电机水平安装,并在无刷电机的端部罩接端盖,装备时涂有防水胶,在配合密封筒,隔绝了水及水汽对电机的内部的影响,提高了使用寿命,通过传动轮和转动轮的配合,不仅可以对拉杆筒提供更大的力,而且对电机的扭矩要求可以不用太高,从原先的步进电机变成无刷电机,解决了原先可能存在失步的风险,还提高了控制精度,通过传动轮和转动轮的配合,不仅可以对拉杆筒提供更大的力,而且对电机的扭矩要求可以不用太高,从原先的步进电机变成无刷电机,解决了原先可能存在失步的风险。


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    Title :

    Novel handrail belt tensioning device


    Additional title:

    新型扶手带涨紧装置


    Contributors:
    FANG XIAO (author) / ZHOU XULIANG (author) / CHENG WENCHAO (author) / XUAN KEWEI (author)

    Publication date :

    2021-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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