Views:0 Author:Site Editor Publish Time: 2020-06-30 Origin:Site
The overhead crane is mainly used for small and medium-sized terminals in inland ports , as well as warehouses , yards or factory areas , for loading and unloading general goods or bulk goods. Its suspension control is mainly to hang a button box on it . The crane operator can control the movement of the crane by pressing and holding the button box . The drop of the suspended object shall not be too long , usually 1 m from the ground, and the extension radius of the suspended object shall not exceed 2 m , that is to say , the operator must be close to the lifted object during the operation . Do you know overhead crane pendant contro l? What is the application scope of overhead crane pendant control ? The next article gives you a brief introduction, hoping to help you understand better .
The main points are as follows:
What is overhead crane pendant control
Advantages and disadvantages of overhead crane pendant control
Application range of overhead crane pendant control
Bridge crane is a kind of bridge crane , also known as crown block, running on the elevated track . The bridge of the bridge crane extends longitudinally along the track on both sides of the viaduct , while the lifting car extends transversely along the track on the bridge , forming a rectangular working range , so that the space under the bridge can be fully used to lift materials not hindered by the ground equipment. This system refers to a hand-held controller whose buttons are directly connected to the hoist or a separate color track and are suspended for the use of the operator . The operator holds the control pendant and moves along the runway with the crane and cargo . The operator can also control the lifting equipment from the side and use the suspension control equipment to control the up and down movement of the hook.It is a kind of pedant crane contro l.
From the perspective of use , the control mode has the following advantages and disadvantages .
From the perspective of current operation, the advantages of bridge crane control mainly include the following :
(1) Reliability ;
(2) It has high resistance to mechanical damage and pollutants , such as high impact resistance , corrosion resistance, moisture resistance , etc .
(1) It always keeps the operator close to the load. Especially when handling heavy objects and dangerous goods , putting the operator near the heavy objects may increase the chance of accidents or contact with harmful substances .
(2) The operator must follow the load along the equipment floor , which will increase the risk of tripping or falling . Operators must pay attention to substances or obstacles on the floor and know where their colleagues are working and what machinery or equipment is being used nearby .
With the development of industry and the maturity of technology , the bridge crane has become the most widely used and the most widely used rail crane . Its rated lifting capacity is from a few tons to hundreds of tons . The most basic form is the ordinary hook bridge crane , other forms of bridge crane are basically derived from the ordinary hook bridge . Suitable for material handling between fixed spans . It is one of the most widely used cranes with the most varieties . It is widely used in the treatment , assembly and disassembly of general heavy objects . It can also be equipped with various special lifting devices for special operation . However , it is forbidden to use it under inflammable , explosive and corrosive conditions (acid, alkali , electroplating , steam , etc. ) .
After reading this article, do you have a certain understanding of the system of overhead crane pendant control ? In daily operation , it is an ideal choice for the safety control of crane and hoist. We are a professional manufacturer and supplier and cooperate with many manufacturers in the industry . We provide bridge crane control system from basic configuration to multi speed control and custom control and diagnosis functions . If you have any questions about Hoist pedant crane control, Rainproof pedant crane control, please contact us immediately .