Mobile Toilet Lower Structure
The lower structure of a mobile toilet mainly consists of components such as the main frame, floor, and mobile device.
Main Frame: This is the core supporting part of the lower structure of the mobile toilet, usually welded using steel. Common types of steel include channel steel and square steel, which are welded to form a frame structure, providing stable support for the entire mobile toilet. To enhance load-bearing capacity and stability, the bottom is reinforced with channel steel or I-beams. In some designs, the main frame is welded using national standard light steel keels, also reinforced at the bottom with channel steel or I-beams, while square steel is selected for the columns. Moreover, after being treated for rust prevention, these steels can have a service life of up to 20 years, effectively ensuring the long-term performance of the mobile toilet.
Floor: The floor design of a mobile toilet emphasizes practicality and safety. Generally, non-slip floors or imitation marble tiles are laid to prevent users from slipping when entering or exiting the toilet. FRP non-slip floors, which have good non-slip properties, are also used. At the edges of the floor, silicone rubber strips are used for waterproofing to prevent sewage leakage. Additionally, depending on different needs and designs, the floor can be replaced with tiles or plastic flooring to meet diverse usage scenarios.
Mobile Device: To facilitate the transportation and repositioning of mobile toilets, some are equipped with mobile devices at the bottom. A common mobile device is the caster wheel. For example, in a mobile toilet made by a young man using a water storage tank and a pallet, caster wheels are fixed at each of the four corners of the pallet's bottom. By installing caster wheels, the mobile toilet can be easily moved on the ground, greatly improving its flexibility and convenience of use, especially suitable for places that require frequent relocation, such as temporary event sites and construction sites.
