Automated Distributor And Air-raid Shelter Early Warning System for Linging Trolley

Secondary Lining Trolley

With the development of construction intelligence, our company has developed a tunnel intelligent information management system. It adopts PLC intelligent integrated control and mainly integrates: Arch crown concrete anti-void detection、Arch crown pouring pressure detection、Concrete pouring temperature detection、Ambient temperature detection、Volume detection、Intelligent vibration control、Trolley positioning、Stress detection of arch crown and arch waist lap joints、Stripping status monitoring、Arch crown intelligent video monitoring. The system automatically generates data lists from lining inspection results and enables real-time remote monitoring on mobile and computer terminals via WiFi network. This achieves digitalization, intelligence, visualization, and remote operation in tunnel construction. It facilitates the management and supervision of construction personnel by the project department, improves construction quality and work efficiency, and ensures construction safety.

The tunnel secondary lining trolley is the core equipment for tunnel secondary lining construction. It integrates formwork, support, traveling, and operation platform functions into one unit. It greatly enhances the efficiency, quality, and safety of tunnel lining construction, and is a symbol of modern standardized and mechanized tunnel construction. Its design and selection depend on factors such as the tunnel's specific cross-section size, length, alignment (straight/curved), geological conditions, and construction schedule requirements.

Railway Single-track Lining Trolley

Tunnel Secondary Lining Automatic Distributor consists of a base, on which pouring pipes are evenly distributed along the circumferential direction. The axis of each pouring pipe passes through the center of the base.A horizontally rotatable turntable is mounted above the base, and a rotating mechanism that drives the turntable to rotate is installed between the turntable and the base. A pump pipe is arranged on the turntable, consisting of a vertical pipe and a horizontal pipe connected to it. The vertical pipe passes downward through the turntable and the base in sequence, and is fixedly connected to the turntable.A telescopic sleeve is fitted over the horizontal pipe, with its outward port matching the inward port of the pouring pipe. A driving mechanism that drives the sleeve to extend and retract is installed between the turntable and the sleeve.

Highway Double-Lane Lining Trolley

Technical Parameters

Construction Site

Technical Parameters

Middle Partition Wall Trolley