Description: Explosion-proof chain hoist housings on the market are broadly divided into two types from the perspective of shapes, one is circular and the other is triangular. In contrast, a triangular housing is superior to a circular housing in performance. Shell, what is the reason for this?
Explosion-proof chain hoist housings on the market are broadly divided into two types from the perspective of shapes, one is circular and the other is triangular. In contrast, triangular housings are superior to circular housings in performance. What is the reason for this?
1. The shape of the shell of the explosion-proof chain hoist is not arbitrarily manufactured by imagination. It has been scientifically designed and calculated, and finally developed and developed after numerous experiments. For example, the triangular-shaped hand-drawn cover that was designed later has the best shape stability and compact structure with the internal parts. In the event of an impact, it can effectively protect the internal parts from being easily damaged.
2. The shapes of these two explosion-proof chain hoists are more in line with the actual use environment. It is very inconvenient in use if the explosion-proof hand-drawn cover is made into a square or polygon, and it is relatively easy to collide with other objects. Therefore, no explosion-proof hand-drawn hoist cover has been heard so far.
3. Explosion-proof chain hoists are often suitable for confined spaces, and round and triangular chain hoists can save the largest space, and are flexible and convenient, which is very suitable for narrow confined spaces.
4. The function of the explosion-proof chain hoist is to lift heavy objects. It is used to manually pull the lifting chain to promote the gear transfer in the casing to lift the lifting chain to lift the heavy objects. And the power source of the explosion-proof chain hoist is driven by manpower, so it does not need to use electricity, and it is not restricted by electricity, so it is more used for outdoor use.