Led rental display hoisting method 1. The size of the screen is determined by the ordinary screen. 2. The hoisting screen should not be enlarged. The general requirement is below 6M*10M. Exceptions are special cabinet materials and curtain styles. 3. The top is equipped with hanging beams, and the bottom is equipped with bottom beams. Hanging beams are used to hoist the screen. 4. The row and row boxes are connected by a hoisting mechanism, and the locks are installed between the horizontal boxes to tighten them. 5. The hoisting mechanism is divided into: gear type, cone rod type and bolt type. 6. The gear type is more expensive and beautiful, 7. The cone rod type is moderately priced and reliable. 8. The bolt type is the cheapest, reliable, and cumbersome to assemble. It is suitable for situations where repeated disassembly and assembly are not required. .