Wheeled Mobile Toilet Restroom

The wheeled mobile toilet restroom is a flexible restroom solution that achieves mobility through a wheeled chassis, featuring modular design, a quick-connect and fastening system, and standardized operating procedures.

I. Core Structure and Mobility Principle

1. Wheeled Chassis Design: Standard models are equipped with heavy-duty swivel or directional wheels, with wheel diameters ranging from 200 to 400 mm. The wheels are made of polyurethane or rubber, with each wheel capable of bearing a load of 300 to 500 kilograms. The chassis supports manual pushing on hardened pavements, concrete floors, or flat grassy areas (at a speed of ≤5 km/h). High-end models are equipped with towing hooks, allowing them to be towed short distances by small vehicles.
2. Modularization and Integration: Fixed facilities such as the plumbing and sewage systems of traditional restrooms are integrated into independent functional units, enabling overall transportation through lightweight processing. For example, the sewage collection tank of a self-contained restroom has a capacity of 200 to 400 liters, with a handcart-style sewage outlet at the bottom for easy movement to designated sewage disposal points.
3. Quick-Connect and Fastening System:
   • Sewage/Water Supply System: Clamp-type or quick-plug connectors are used for rapid connection to municipal sewer networks or septic tanks.
   • Ground Anchors and Leveling: Horizontal alignment is achieved using adjustable anchor bolts (with an adjustment range of 50 to 100 mm). For temporary outdoor use, expansion bolts or screw piles (with a length of 300 to 600 mm) are required for fixation to prevent displacement.

II. Operating Procedures and Key Precautions

1. Site Inspection: Before moving, clear obstacles (such as gravel and wires) from the path, ensure a ground bearing capacity of ≥5 tons per square meter, and avoid moving on soft soil or loose sand to prevent wheel sinking or tipping.
2. Mobility Operations: When pushing manually, lock the rear wheels and keep the front wheels flexible for steering; when using a forklift, ensure the forks are fully inserted and the lifting speed is ≤0.3 m/s to avoid shifting the center of gravity.
3. Fixing and Commissioning: Upon reaching the new location, first use a spirit level to check the horizontal alignment and adjust the anchor bolts to stabilize the unit; after connecting the sewage pipe, water inlet pipe, and power supply (if applicable), check the tightness and conduct a water test.

III. High-Risk Misoperation Warnings

• Moving without inspecting the ground conditions may cause damage to the chassis or tipping.
• Failing to lock the directional wheels when moving on slopes may lead to uncontrolled sliding, resulting in personal injury or equipment damage.