A shield machine equipment bridge belt slag discharging auxiliary system and working method thereof
By designing a shield machine equipment bridge belt slag auxiliary system including frame, slide chute, winch, soil cutting device and push-pull cylinder, the problem of poor belt slag at the shield machine equipment bridge in the clay strata is solved, and the normal excavation of the shield machine and construction progress is improved under clay conditions.
CN115535535BActive Publication Date: 2025-03-18SUZHOU IND PARK CIVICISM COMMUNAL ENG CONSTR CO LTD +1
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Patent Information
- Application Number
- CN202211320314.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-10-26
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2042-10-26
AI Technical Summary
Technical Problem
In the clay strata, the belt structure at the shield machine equipment bridge is prone to poor slag, resulting in clay accumulated belts, causing belt overload to stop, affecting construction progress.
Method used
A shield machine equipment bridge belt slag extraction auxiliary system is designed, including a frame, slide chute, winch, soil cutting device and push-pull oil cylinder. By lifting the oil cylinder, the soil cutting steel sheet is driven up and down, and the push-pull oil cylinder and winch are combined to achieve clay cutting and removal.
Benefits of technology
It effectively solves the problem of slag output caused by clay backlog belts, ensures that the shield structure is normally excavated under clay conditions, and improves the construction progress.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention discloses a shield machine equipment bridge belt slag discharging auxiliary system and a working method thereof, wherein chutes are arranged on both sides of the frames, the chutes extend in the same direction as the frames, and the extension length is the same as the length of the frame slope section, winches are fixedly arranged at the front and rear ends of each chutes, a soil cutting device across the belt is arranged between the two sides of the frames, the two ends of the soil cutting device are respectively slidably installed in the chutes on both sides through the first base, each chutes is equipped with a push-pull oil cylinder extending forward and backward, the fixed end of which is slidably installed in the chutes through the second base, and the movable end is fixedly connected to the soil cutting device, the two push-pull oil cylinders are arranged symmetrically on the left and right, the two winches on the same side are respectively connected to the adjacent first base or second base through a traction rope, the second base is also equipped with a temporary fixing device, and the second base can be temporarily fixed by the temporary fixing device. The present invention can effectively solve the problem of poor belt discharging caused by clay backlog belt, and realize the normal excavation of the shield under clay working conditions.
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