一种双轮搅拌钻机用桅杆总成
By designing a wire rope guide wheel frame on the drilling rig mast assembly and utilizing the cooperation of hydraulic rods and magnetic block disks, the problem of wire rope swaying during hoisting was solved, achieving stable compensation of wire rope tension and improving drilling accuracy and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XUZHOU JINGAN HEAVY IND MFG CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the wire rope of the drilling rig mast assembly is prone to swinging during the hoisting process, and the guide wheel frame cannot effectively compensate for it, resulting in unstable wire rope tension.
A mast assembly for a dual-wheel mixing drill was designed, which adopts a wire rope guide wheel frame, including a main guide wheel and a secondary guide wheel. The guide wheel is finely adjusted by using a hydraulic rod and chuck in conjunction with a compression spring and a magnetic block. The tension of the wire rope is adjusted by combining a speed sensor and an electromagnet.
This achieved stability compensation for the wire rope during hoisting, reduced wire rope swaying, and ensured the accuracy and stability of drilling.
Smart Images
Figure CN224515142U_ABST