一种钢水包用倾翻臂
By adding guide plate and inclined plate assemblies to the tilting arm of the molten steel ladle, the tilting problem caused by wear was solved, enabling the crane's soft hook to be quickly and accurately engaged, improving production efficiency and equipment reliability, and reducing maintenance difficulty and cost.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHOUGANG CHANGZHI IRON & STEEL
- Filing Date
- 2025-08-21
- Publication Date
- 2026-07-17
AI Technical Summary
The existing tilting arms for molten steel ladles suffer from wear and tear during use, leading to tilting and difficulty in accurate attachment. They also lack a guiding structure, affecting production efficiency and safety. Furthermore, their unreasonable design results in unstable placement or interference with the molten steel ladle.
The design incorporates guide plate and slant plate assemblies, which are detachably connected by bolts. The guide plate assembly provides a beveled structure, and the slant plate assembly forms a V-shaped guiding space to ensure quick and accurate hook-up of the crane hook. The connection stability is guaranteed by using bolts of different specifications.
It improves the accuracy and efficiency of crane hook engagement, reduces maintenance costs, extends equipment life, and ensures smooth production processes and equipment safety.
Smart Images
Figure CN224508451U_ABST
Abstract
Claims
1. A tilting arm for a molten steel ladle, comprising a tilting arm body (1), wherein the tilting arm body (1) is composed of side plates (11) arranged symmetrically on the left and right sides and a connecting shaft (12) connecting the two side plates (11), and a pin hole (13) is provided at the upper end of the side plate (11); characterized in that: The tilting arm also includes a guide plate assembly (2) and a ramp assembly (3); The guide plate assembly (2) includes two guide plate bodies (21) that are symmetrically welded and fixed to the inner sidewalls of the side plates (11) on both sides of the tilting arm body (1). The mounting surface of each guide plate body (21) is a beveled structure, and its thick side is aligned with the edge of the side plate (11). The inclined plate assembly (3) includes a pair of inclined plate bodies (31) respectively welded and fixed on the guide plate assembly (2). The two inclined plate bodies (31) are arranged in a V-shape symmetrically to form a guide space that is wider at the top and narrower at the bottom. The guide plate body (21) is detachably connected to the side plate (11) by bolts (4) through the through hole (211). The side plate (11) has a mounting hole (111) coaxial with the through hole (211).
2. The tilting arm for a ladle according to claim 1, wherein The inclined side structure of the guide plate body (21) is inclined in the direction of the outside and downward, and its inclined surface forms an acute angle with the horizontal plane.
3. The tilting arm for a ladle according to claim 1, wherein The inclined plate body (31) has an inclination angle of 15°-25°. The inclined plate body (31) is welded and fixed to the guide plate assembly (2), and the upper end extends outward in a direction away from the connecting shaft (12).
4. The tilting arm for a ladle according to claim 1, wherein Each guide plate body (21) has three through holes (211) and each guide plate body (21) is fixed by three bolts (4).
5. The tilting arm for a ladle according to claim 4, wherein Two of them, which are closer to the connecting shaft (12), use M24×70mm bolts, and one of them, which is farther away from the connecting shaft (12), uses M24×50mm bolts.
6. The tilting arm for a ladle according to claim 5, wherein The mounting hole (111) is an M26 type hole, the through hole (211) is an M24 type hole, and the bolt (4) is clearance-fitted with the mounting hole (111).