Tunnel Gutter Cable Trough Formwork Trolley

Features

Hydraulic System: The trolley is equipped with a hydraulic system that allows for precise control of template positioning, ensuring accurate alignment and leveling during construction.

Automated Operations: It features automated functions such as self-propulsion, automatic template positioning, and demolding, which streamline the construction process and reduce manual labor.

Overall Steel Template Design: The use of an overall steel template design provides high strength and stability, preventing deformation during concrete pouring and ensuring the quality of the finished structure.

Door Frame Structure: The trolley utilizes a door frame structure, allowing for simultaneous construction on both sides of the tunnel while ensuring unobstructed passage for vehicles.

High-Quality Surface Finish: The templates are polished and treated to ensure a smooth, aesthetic finish without misalignment or seams, contributing to the overall appearance of the tunnel.

Advantages

Increased Construction Speed: The trolley significantly reduces the time required for construction compared to traditional methods. It can complete a cycle of construction in approximately one day, leading to faster project completion.

Enhanced Construction Quality: The precise control and high-quality template design ensure that the constructed cable troughs have a uniform appearance, accurate dimensions, and high structural integrity.

Reduced Labor Intensity: The automated nature of the trolley reduces the physical demands on workers, leading to a safer and more comfortable working environment.

Cost-Effective: By increasing efficiency and reducing the need for manual labor, the trolley helps lower overall construction costs. It also minimizes material waste and improves the utilization rate of resources.

Environmental Considerations: The trolley's design and operation have a lower environmental impact compared to traditional construction methods, as it reduces the need for extensive excavation and minimizes waste generation.

Versatility and Adaptability: The trolley can be customized to suit various project requirements and can adapt to different tunnel sizes and shapes, making it a versatile tool for a range of construction projects

The construction steps for working process of tunnel gutter cable trough formwork trolley typically involve the following process:

Site Preparation:

Clean the construction area to remove any debris or obstructions. This ensures a smooth and even surface for the trolley to operate on.

Trolley Positioning:

Position the trolley at the designated construction site. Ensure that the trolley is properly aligned with the tunnel's axis to facilitate accurate construction.

Formwork Installation:

Set up the formwork on the trolley. The formwork includes the cable trough mold and the water ditch mold. Adjust the formwork to the required dimensions and ensure it is securely attached to the trolley.

Reinforcement and Pre-buried Systems:

Install the necessary reinforcement bars and pre-buried systems such as drainage pipes and grounding systems. This step is crucial for ensuring the structural integrity and functionality of the cable trough.

Concrete Pouring:

Begin pouring concrete into the formwork. The trolley's design allows for even distribution of concrete, ensuring a uniform and high-quality finish

Vibration and Compaction:

Use vibrators attached to the formwork to ensure the concrete is properly compacted. This step helps to remove air bubbles and achieve a smooth surface.

Demolding and Curing:

Once the concrete has set sufficiently, demold the formwork. The trolley's hydraulic system facilitates easy demolding. After demolding, apply curing methods such as water spraying to ensure the concrete hardens properly.

Inspection and Quality Control:

Inspect the constructed cable trough and water ditch for any defects or irregularities. Ensure that the construction meets the required standards and specifications.

Trolley Relocation:

After the inspection and curing are complete, move the trolley to the next construction section to repeat the process. The trolley's mobility allows for continuous and efficient construction.

These steps streamline the construction process, making it more efficient and ensuring high-quality results compared to traditional methods.