升降机升降平台升降货梯

Brake principle and fault analysis of elevator and cargo elevator升降货梯的制动原理与故障的分析

    当我们在使用升降货梯的时候一定要对它引起格外的重视,一旦出现故障之后的影响是分厂大的,特别是安全事故会造成不少的麻烦。那么在使用升降货梯的时候怎样才可以保障它的安全运行呢?下面是一些使用技巧的介绍:

    升降货梯厂家随着升降货梯在生活中的使用逐渐增多,货梯的安全问题也是频繁发生,为了大家的作业安全,升降机厂家为大家来普及一下事故发生的原因。

升降货梯制动的工作原理

    简单说来升降机的工作原理也就是一个轮轴原则,一般货梯都是采用轴用、常闭、单盘式制动器,装在电动机尾端,伸出轴上,为了使升降货梯的制动器色松闸间隙能够随摩器剪擦片的磨损而自动调整,在升降货梯中设有自动调节装置。

    升降货梯不能制动的原因

1:因为顶端的凸肩厚度不足,这个器件会随着使用次数的增加而受到磨损,因此电梯才会存在使用年限的问题。如果厚度不足,衔接受到自动调节机构的牵制就不能继续右移,也就无法压紧制动摩擦片。此外,如果盘和锥套之间落入脏东西或杂物,这也会使顶套顶不紧,因而导致滚珠无法实施有效制动。

2:套管的外圆面硬度不足,经过一段时间运行后,外表面就被滚珠压出了凹槽,当滚珠先进凹槽后,滚珠无法被退出去,致使自动调节机制动不能移动,也就组织了衔铁压紧制动摩擦片。

3:还有一种构造特殊的升降货梯,其阿红四个自动调节装置共同控制,分别位于货梯四个角,如果四个自动调节机制中的顶套凸肩厚度差异太大,那么他们就无法同步移动,也就无法压紧衔铁,致使货梯无法制动。

    由四只自动调节装置控制的升降货梯听起来似乎很稳固,但实际上发生危险时,很容易导致倾斜塌陷,所以大家在操作的时候一定要小心。

    以上就是对升降货梯的只看懂介绍及对一些故障的具体分析,希望大家在看完之后能够有移动的收获与帮助。

When we use the elevator elevator when we must pay special attention to it, once the fault after the impact is a big branch factory, especially the safety accident will cause a lot of trouble. So how can you ensure the safe operation of the elevator when it is used? Here are some tips:
Elevator elevator manufacturers with the use of elevator in life gradually increased, the safety of the elevator is also a frequent occurrence, in order to everyone’s work safety, lift manufacturers for everyone to popularize the cause of the accident.
The working principle of elevator brake
Simply lift the working principle is a principle of shaft, the transfer is commonly used shaft with, normally closed, single disc brakes, installed in the tail end of the motor, stretch out shaft, in order to make the cargo-lifts color loose brake clearance of the brake with the machine cutting a brush wear automatic adjustment, the automatic regulating device in cargo-lifts.
The reason why the elevator can’t stop
1. Due to the insufficient thickness of the top shoulder, this device will be worn out with the increase of the number of times used, so the elevator will have the problem of service life. If the thickness is insufficient, the joint cannot continue to move right due to the restraint of the automatic regulating mechanism, thus the brake friction plate cannot be pressed tight. In addition, if the disc and cone between falling into the dirt or debris, this will also make the top cover top is not tight, resulting in the ball can not implement effective braking.
2: the outer circular surface of the casing is not hard enough. After a period of time, the outer surface is pressed out of the groove by the ball. When the ball is advanced in the groove, the ball cannot be withdrawn, leading to the automatic adjustment mechanism that cannot be moved, so the armature is pressed tightly to brake friction plate.
3. There is also a special type of cargo elevator with four automatic regulating devices, which are jointly controlled and located at the four corners of the cargo elevator. If the thickness of the top sleeve lugs in the four automatic regulating mechanisms is too different, then they cannot move synchronously and cannot press the armature tightly, which makes the cargo elevator unable to brake.
The elevator, which is controlled by four automatic control devices, sounds very stable, but in fact, it can easily cause tilt and collapse, so you should be careful when operating.
Above is the elevator elevator only understand the introduction and some specific analysis of the fault, I hope you can have mobile harvest and help after reading.



Tags:
Prev:

无觅相关文章插件,快速提升流量

X

Online Chat

hello 您好,欢迎咨询,请问有什么可以帮您?