Structural characteristics and usage environment of gantry crane

De yard gantry crane manufacturers has a simple structure and is easy to operate, and its bridge is firmly supported on the ground by brackets on both sides. It is like a dragon entrenched on the clouds, so the gantry crane is also called a gantry crane. The working places of gantry cranes are usually open-air environments such as seaside docks, railways or other large heavy industry factories. The temperature changes in the open-air environment are relatively drastic. For example, in some sites with relatively harsh environments, dust and harmful gases are significantly worse, and in During the work process, negative factors such as vibration and impact are detrimental to it. What is more serious is that when the capacity of the power supply transformer becomes smaller and the cross-section of the power supply cable shrinks, it often causes an instantaneous voltage shortage. .

Generellt sett, allmänt ändamål iindustrigårds portalkran pris är relativt vanliga och mycket praktiska. De består av en portal, en vagnsmanövermekanism, en lyftvagn och elektriska delar. De custom yard gantry crane company har endast en sida stödd på marken. Portalens struktur inkluderar den övre bron, stödben, nedre balkar och andra delar. Numera har manöverutbudet av kranar utökats till ett stort utbud. Helbalken kan modifieras till en konsol eller en lyftvagn kan användas för att främja och applicera portalkranens arbetsområde i viss utsträckning.

Enligt olika strukturella egenskaper, leverantörer av portalkranar can be divided into hook gantry cranes, grab gantry cranes, electromagnetic gantry cranes, and dual- or three-purpose gantry cranes. Among them, the hook gantry crane is suitable for larger places, such as stations, docks, large enterprise factories, freight yards and warehouses; the grab gantry crane is suitable for some scattered and large-scale transportation; dual-purpose or Three-purpose gantry crane is used in places where materials change frequently.