Talking about the function of safety protection device of vertical hoist

In many industrial productions, various types are used, such as vertical hoists, which are used in various fields, such as construction sites, factories, terminals, logistics workshops, warehouses in shopping malls, etc. The vertical transport of the material requires the use of a hoist. This hoist is favored by customers because of its unique performance and function. So how does it work?

The vertical hoist has corresponding safety protection requirements to ensure safety during operation. At each entry and exit location, there is an emergency stop switch, and there is a safety mark in accordance with national regulations, which can be stopped immediately when the machine malfunctions. In the access position and the shape detection photoelectric switch of the cargo, it can ensure that the volume is too small, the abnormal cargo will not fall into the vertical hoist, that is, it has the function of oversize protection.

The vertical hoist can transfer the material between two floors, generally adopting the 2-station 2-stop Z-mode transmission, so we can match its name, that is, continuous conveying, and the shape of this vertical hoist The size and occupied area have corresponding requirements, and it is not allowed to exceed the opening area of ​​the building. The motor and transmission motor power of the hoist is usually a motor reducer with powerful functions of self-locking and braking. Moreover, its chain needs to meet certain transportation requirements, that is, it can carry out double-sided guide rails in the vertical direction, and also has an adjustment function.

In addition, a complete interlocking protection device is provided in the conveying device to effectively prevent damage to equipment and goods. There are also some safety fences around the equipment, and yellow paint is used as a warning. In order to ensure the safety of the vertical hoist, the equipment also has the function of overload detection safety protection. Once the equipment is overloaded, the equipment such as the inverter will stop working immediately, thus ensuring the personal safety of the operator and protecting the vertical lifting. Machine motor.

In addition, in the event of any failure of the vertical hoist, the vertical hoist usually has the corresponding sensing system sensing, and timely sound and light alarms, and also shows the location of the vertical hoist fault in the terminal and analyzes the corresponding reasons. It can be seen that this device is so convenient, easy to use and safe.