Indoor switchgear transport and assembly techniques for substation switchgear rooms

In response to the limitations of distribution room space height and cable trench layout, which prevent the use of large machinery such as cranes and forklifts for the transportation and assembly of 35kV and below indoor switchgear, a switchgear electric transport vehicle suitable for indoor operation in distribution rooms has been developed. With this transport vehicle, it is possible to transport the switchgear from outdoors to the distribution room without leveling the cable trench, using only one person. The switchgear can then be transported along a steel foundation frame to the assembly position and unloaded onto the frame. Compared to traditional manual transportation and assembly methods, this approach significantly reduces labor requirements, decreases physical strain, improves transportation and assembly efficiency, and ensures construction is more scientifically conducted with enhanced safety.