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 <h1 title="对电梯减速器进行的保养和修复工作" class="p102-info-blk-title">
   对电梯减速器进行的保养和修复工作 
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  <span>来源：</span> 
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  <span>发布日期：2024-05-22</span> 
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   <p class="MsoNormal" style="text-indent:21.0000pt;">
    <a class="attach inline_attach" href="https://www.jialilift.com/" target="_blank" title="电梯减速器"><strong>电梯减速器</strong></a>是电梯安全保护系统中的重要组成部分，它在电梯下行时通过制动器的运作来减缓电梯的下降速度，防止电梯下坠时速度过快，从而起到安全保护的作用。当电梯发生超速或坠落等危险情况时，限速器和安全钳会联动动作，使电梯停住，以保护乘客和电梯的安全。此外，电梯减速器还有助于降低机器的故障率，保证电梯的顺畅运行和安全性。
</p>
<p class="MsoNormal img-block" style="text-indent:21.0000pt;">
    <img align="" alt="电梯维修保养" src="https://www.jialilift.com/resource/images/a54ed2429d1844d198ec0c304dcc1ded_5.jpg" title="电梯维修保养" width="700">
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<p class="MsoNormal" style="text-indent:21.0000pt;">
    <span>减速器在运行时应当平滑且无震动，关键在于蜗杆和蜗轮的啮合性能要优良。由于长时间使用导致蜗轮和蜗杆的磨损，可能会使得齿轮间的侧隙变大，从而引发运行中的振动。这时可以通过调整蜗轮轴两边的轴承支座中的垫片来修复。对于那些有偏心轴结构的蜗轮轴，可以松开蜗轮偏心轴轴承盖的螺丝，通过旋转轴来调整侧隙。侧隙的适宜范围应该依据制造商的指导标准进行调整，因为这受到齿形、润滑油种类、结构特点和制造工艺等因素的影响。</span>
</p>
<p class="MsoNormal" style="text-indent:21.0000pt;">
    <span>电梯在启停和制动的过程中，如果在变速和变向操作时感觉到明显的撞击震动，可能是由于螺杆的止推轴承磨损引起的轴向间隙过大。此时可以通过打开蜗杆轴端的法兰盘，调整轴端的止推螺母和法兰盘之间的纸垫或者更换止推轴承来修复。轴向间隙的调整也应该遵循制造商的规定。齿侧间隙和轴向间隙的调整工作必须由受过专业训练的经验丰富的人员来进行。</span>
</p>
<p class="MsoNormal" style="text-indent:21.0000pt;">
    <span>减速器内的润滑油应根据油位指示随时补充，建议每六个月清洗一次油箱并换上新的润滑油。推荐使用</span>150<span>号或</span><span>320</span><span>号油。此外，箱盖、观察孔、轴承盖等与箱体相连接的地方不应该出现渗油的现象。如果蜗杆的外端采用的是盘根密封，应该时刻注意观察是否有适当的滴油现象（大约每</span><span>3</span><span>到</span><span>5</span><span>分钟</span><span>1</span><span>滴）。调整盘根的端盖螺母时不要过于紧固，以避免蜗杆卡死。如果蜗杆的伸出处是机械密封结构，那么一旦发现漏油就必须立即更换。</span>
</p>
<p class="MsoNormal" style="text-indent:21.0000pt;">
    <span>蜗轮轴上的滚珠轴承每个月需要注入</span>3<span>到</span><span>5</span><span>克的钙基润滑脂，填充轴承室内空间的</span><span>2/3</span><span>即可。减速箱的温升不应超过</span><span>60°C</span><span>，最高允许的油温是</span><span>80°C</span><span>。当滚动轴承发出不规则的噪音、敲击声或者温度过高时，应立即进行维修或更换。务必定期检查减速器连接处的螺栓，确保没有松动的情况发生。</span>
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