美女裸体坐鸡巴视频网站,亚洲精品一区二区玖玖爱,久久久精品无码中文天美,国产三级片视频在线有码

電梯套線條廠家分享電梯的運行問題通常源于組成部件臟污、潤滑不良，以及配合間隙和相對位置因緊固螺栓松動、磨損等而發(fā)生變化。下面就給大家分享一下電梯的保養(yǎng)策略。

The elevator sets line manufacturers share the elevator operation problems usually originate from the components of dirty, poor lubrication, and the clearance and relative position of the fastening bolts loosening, wear and other changes. Let's share with you the elevator maintenance strategy.

第一、電梯的大部分組件安裝在井道、底坑及轎廂外部，密封條件不是很高，很容易被井道里對流空氣中的灰塵臟污。轎門和廳門地坎、滑軌、吊門輪和滑塊及門鎖等部件因乘客的頻繁進出、空氣中的塵埃和地毯中的細纖維等臟污得更快，造成機構(gòu)動作受阻，電氣觸頭接觸不良。
First, most of the components of the elevator are installed in the well, bottom pit and the outside of the car. The sealing condition is not very high. It is easy to be dirty by the dust in the convective air in the well. Sedan doors and hall doors, slippery rails, hoist wheels and sliders and door locks, such as the frequent entry and exit of the passengers, the dust in the air and the fine fiber in the carpet are quicker, resulting in the obstruction of the mechanism and the poor contact of electrical contacts.

第二、電梯在運行過程中，由于頻繁的啟停和換向運行所產(chǎn)生的沖擊力，使轉(zhuǎn)動部件的磨損加快。如軸承的磨損、制動帶的磨損、蝸輪蝸稈的嚙合面磨損、曳引輪輪槽與曳引繩的磨損、導(dǎo)靴靴襯的磨損及門機系統(tǒng)、門鎖、吊門輪和滑塊的磨損等。除制動帶和導(dǎo)靴靴襯易損件需定期更換外，各機械部件都必須保持良好的潤滑，以避免轉(zhuǎn)動部件的直接摩擦。有的電梯之所以出現(xiàn)“抱軸”、斷軸事故，均屬無潤滑所致。

Second. During the operation of the elevator, the wear and tear of the rotating parts are accelerated due to the frequent impact of starting and stopping and reversing operation. Such as wear of bearing, wear of brake belt, wear of meshing surface of worm and worm, wear of traction wheel groove and traction rope, wear of guide shoe lining, door machine system, door lock, hanging door wheel and slide block wear and so on. Apart from the need to replace the worn parts of the brake belt and the boot boot regularly, all mechanical parts must be kept lubricated to avoid direct friction of the rotating parts. Some elevators appear to have "axle holding" and shaft breaking accidents, which are all caused by no lubrication.

第三、組成電梯的機構(gòu)有好幾十種，這些部件因經(jīng)常受力，就易出現(xiàn)緊固部件松動，致使機構(gòu)動作難以準確到位而出現(xiàn)運行故障。為了使部件正常工作，必須定期檢查其配合間隙和相對位置的精度，及時緊固松動的零部件，更換已磨損超差的構(gòu)件。

Third, there are dozens of organizations that make up the elevator. Because of the constant force of these components, the fastening components are easily loosened, which makes the movement of the mechanism difficult to be accurately in place. In order to make the parts work properly, the precision of the matching clearance and relative position must be checked regularly. The loose parts should be fastened in time and the worn and super poor components should be replaced.

電梯套線條廠家溫馨提醒：電梯的日常維護保養(yǎng)，主要是做好清潔保養(yǎng)、潤滑保養(yǎng)和調(diào)整緊固這三項工作，電梯運行的安全性就提高很大，故障率也是明顯降低。

Elevator line manufacturers warm remind: the elevator's daily maintenance, the main is to do a good job of cleaning and maintenance, lubrication and adjustment fastening these three work, the safety of the elevator operation is greatly improved, the failure rate is also significantly reduced.