For the equipment of the crane tracks, both special crane rails and ordinary railway. Sometimes installation of lifting cranes is made on the tracks made of steel tires with a rectangular or square section, in which the upper edges have a rounded shape.
For the manufacture of crane beams and giving them the right strength, use a profile steel rental. The rails along which the carts will move are attached to the design of the crane. The location of the crane tracks should exclude both longitudinal and lateral displacement of technology during its operation. Installation of lifting equipment should be such that it is not required to load the ropes during the inclined position. Do not forget that moving the load, often has to have obstacles, and the minimum height of movement in this case is at least 0.5 meters.
A free unhindered approach of the personnel provides for the maintenance of the cranes is necessarily provided. Such equipment as magnetic taps is strictly forbidden to install over various rooms. It should be remembered that the crane installations installed on the railway tracks can shift under the influence of wind. To avoid this will allow the use of anti -theft devices that block not authorized movement.
Bridge electric cranes, before commissioning, are subject to mandatory registration with the technical supervision authorities. But there is an exception in this rule, bridge lifts weighing up to 10 tons, are not subject to registration, provided that they are controlled by a button device from the floor, or from a stationary remote control.
The newly -loaded mechanisms and removable load -gripping devices installed, before operation it is necessary to subject the technical examination. The mechanisms that are in work, regular partial technical inspection and examination are subjected to at least 1 time per year, full of 3 years. Events such as repairing automatic lifts should be carried out efficiently, until the complete elimination of malfunctions, in order to avoid breakdowns of other equipment and industrial injuries.
Technical examination is a necessary event to avoid serious breakdowns of mechanisms that are operated at construction sites.