Crane wheel blocks is a kind of lifting accessories on crane equipment. Its maintenance and repair work is very important. If you don't want to do this, failure will be frequent.
Among them, the phenomenon of gnaw is very obvious and is very harmful to xinxiang wheel group. If this situation can be avoided, then the correct use of wheel group will become much easier, and the service life of wheel group can be greatly extended.
Now, let's take a look at some of the dangers:
(1) reduced the service life of xinxiang wheel group;
(2) increase the operating resistance of the wheels, increase energy consumption, and in serious cases, the vehicle cannot start normally;
(3) once the phenomenon of nibbling occurs, the vibration frequency and severity of the entire wheel group will increase, which will not only make various fasteners loose, but also affect the plant, and the service effect and life will be greatly reduced compared with the normal situation.
(4) derailment may also occur in severe cases.
In order to avoid the phenomenon of gnawing, we must carry out regular maintenance and repair to the crane wheel group and carry out inspection work, which are very important.