How to achieve fast splicing and installation in the structural design of assembled power distribution cabinet?
Publish Time: 2024-12-10
In the field of modern power engineering, assembled power distribution cabinet has achieved fast splicing and installation with its excellent structural design, providing strong guarantee for the efficient construction of power system.
Its structural design adopts standardized module units. These modules are pre-precision processed and assembled in the factory, and the size, interface and connection points of each module follow the unified standard specifications. For example, the cabinet frame adopts standardized profiles, and the precise connection parts are processed by cutting, drilling and other processes. This standardized design enables different modules to fit together perfectly when spliced on site, just like a jigsaw puzzle. During the splicing process, you only need to place the corresponding modules according to the designed position to quickly determine the connection points, which greatly reduces the time for on-site adjustment and measurement.
The innovation of connection method is the key to the fast installation of assembled power distribution cabinet. Common ones are convenient plug-in connection and snap-on connection, which are fastened with a small number of bolts. Plug-in connection is used between some electrical plug-in modules and busbars. The conductive plug at the rear end of the module is specially designed with good guidance and contact reliability. During installation, just insert the module into the predetermined position along the guide rail, and the plug will automatically connect tightly with the busbar, triggering the locking mechanism at the same time to ensure a stable connection. The whole process is easy and convenient with good connection effect. The snap-on connection is mostly used for the splicing of cabinet frames and some non-electrical connection parts. For example, the snap-on between the side panel and the frame, through the clever elastic structure design, can be snapped into the card slot of the frame by gently pressing when the side panel is installed, so as to achieve quick fixation. In addition, the snap-on has sufficient strength to withstand certain external force impacts and ensure the stability of the cabinet structure. For some key parts that require higher tightening force, optimized bolt connections are used. The specifications of these bolts are unified, and precise threaded holes are reserved on the cabinet. Electric tools can be used to tighten them quickly during installation, further enhancing the overall strength and reliability of the cabinet.
In addition, the assembled power distribution cabinet also fully considers the convenience of installation in its structural design. Lifting rings and handles are set on the top, bottom and sides of the cabinet to facilitate lifting and handling, so as to facilitate transfer and positioning at the construction site. At the same time, the internal wiring channels and wire ducts also adopt modular design, matching the module units. When installing electrical components, the cables can be directly introduced into the corresponding wire ducts, avoiding the confusion and tediousness of on-site wiring, and further improving the installation efficiency.
In summary, the assembled power distribution cabinet achieves rapid splicing and installation in structure through standardized module design, innovative connection methods and humanized installation auxiliary design, greatly improving the construction speed and quality of power engineering.
