Outdoor gantry cranes, due to the relatively poor conditions of the environment, have relatively high power supply performance for the gantry cranes. Many customers are purchasing gantry cranes for power supply, mainly reel cables. The cost of the reel cable is low, but the use effect is very bad. From the perspective of recent customer feedback, many customers have the intention to change the reel cable to the trolley contact line. This article introduced the introduction of the transformation of the power supply mode of the outdoor gantry crane trolley line.
1. The installation method of outdoor gantry cranes can be used in two ways: The first is overhead installation, that is, erecting poles or steel pillars next to the gantry crane rails, laying rails above the steel poles, and then welding the upper rails. Touch the steel angle bracket and install the trolley wire in the normal order. The second method is to use the trench-type upper edge installation method to dig a drainage ditch on the side of the gantry crane track. The depth can be determined according to the actual situation. Then, the steel wire is welded or fixed on the gantry crane rail or rail pressure plate. The brackets are then installed in the normal mounting sequence of the trolley wires.
2. Outdoor gantry cranes generally have a long track travel distance. When selecting trolley lines, voltage drops and power supply points must be considered. In addition, the outdoor tonneau cranes generally have large tonnages. Under normal circumstances, dual collectors need to be configured to enhance their power supply capabilities.
3. For outdoor gantry cranes, electrified trolley wires can be used at the same time as electricity. Tram lines can also be considered. Tram lines are also a form of consideration for power supply for outdoor gantry cranes. However, tram lines are relatively less used in outdoor gantry crane applications.
1. The installation method of outdoor gantry cranes can be used in two ways: The first is overhead installation, that is, erecting poles or steel pillars next to the gantry crane rails, laying rails above the steel poles, and then welding the upper rails. Touch the steel angle bracket and install the trolley wire in the normal order. The second method is to use the trench-type upper edge installation method to dig a drainage ditch on the side of the gantry crane track. The depth can be determined according to the actual situation. Then, the steel wire is welded or fixed on the gantry crane rail or rail pressure plate. The brackets are then installed in the normal mounting sequence of the trolley wires.
2. Outdoor gantry cranes generally have a long track travel distance. When selecting trolley lines, voltage drops and power supply points must be considered. In addition, the outdoor tonneau cranes generally have large tonnages. Under normal circumstances, dual collectors need to be configured to enhance their power supply capabilities.
3. For outdoor gantry cranes, electrified trolley wires can be used at the same time as electricity. Tram lines can also be considered. Tram lines are also a form of consideration for power supply for outdoor gantry cranes. However, tram lines are relatively less used in outdoor gantry crane applications.
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