一种水电机械检修承载台
By using a multi-degree-of-freedom adjustment mechanism and a modular expansion platform, the problem of inflexible height and angle adjustment of the hydroelectric machinery maintenance platform has been solved, achieving stability and adaptability, meeting the needs of equipment of different sizes, and reducing resource waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA YANGTZE POWER
- Filing Date
- 2025-04-21
- Publication Date
- 2026-07-17
AI Technical Summary
Existing intelligent support platforms for hydropower machinery maintenance cannot flexibly adjust their height and angle, and cannot adapt to mechanical equipment of different sizes, resulting in inconvenience in operation and waste of resources.
The system employs a multi-degree-of-freedom adjustment mechanism and a modular expansion platform. Combined with the first hydraulic cylinder, it achieves flexible adjustment of height and angle, and ensures stability through a limit device. The modular expansion platform expands the load-bearing area.
It enables flexible adjustment of height and angle, improves ease of operation and stability, adapts to mechanical equipment of different sizes, and reduces resource waste.
Smart Images
Figure CN224509608U_ABST
Abstract
Claims
1. A water power machinery overhauling bearing platform, comprising a working plane (1) on which a bearing platform main body (4) is installed, characterized in that: The main body (4) of the support platform is provided with multiple multi-degree-of-freedom adjustment mechanisms (2), the upper ends of the multi-degree-of-freedom adjustment mechanisms (2) are connected to the support platform surface (5) and distributed on the edge of the support platform surface (5); The multi-degree-of-freedom adjustment mechanism (2) includes a transmission mechanism that drives the threaded sleeve (24) to rotate. The outer side of the threaded rod (25) is threadedly connected to the threaded sleeve (24), and the inner side of the threaded rod (25) is clearance-fitted with the limiting column (29) and guided by the limiting column (29). The top end of the threaded rod (25) is ball-jointed with the bearing platform (5).
2. The water power machinery overhauling bearing table according to claim 1, characterized in that: The transmission mechanism includes a first motor (20), a first bevel gear (21) is installed at the output end of the first motor (20), the first bevel gear (21) meshes with a second bevel gear (22), a threaded sleeve (24) is fixedly installed at the upper end of the second bevel gear (22), and a rotating shaft (23) is fixed at the lower end of the second bevel gear (22). The rotating shaft (23) is rotatably installed inside the support platform body (4).
3. The water power machinery overhauling bearing table according to claim 2, characterized in that: The lower end of the limiting column (29) is fixed on the main body (4) of the bearing platform, and the upper end of the limiting column (29) freely passes through the circular hole of the rotating shaft (23) and the second bevel gear (22) and matches the square hole of the threaded rod (25).
4. The water power machinery overhauling bearing table according to claim 3, characterized in that: The multi-degree-of-freedom adjustment mechanism (2) is provided in four sets, and the four sets of multi-degree-of-freedom adjustment mechanisms (2) are evenly distributed around the bottom edge of the bearing platform (5).
5. The water power machinery overhauling bearing platform according to claim 4, characterized in that: The first hydraulic cylinder (27) is installed at the center of the main body (4) of the bearing platform. The first hydraulic cylinder (27) is arranged vertically and its output end is ball-jointed with the bearing platform surface (5).
6. The water power machinery overhauling bearing table according to claim 5, characterized in that: The upper end of the support platform (5) is fitted with a modular expansion platform (3), the size of which is larger than that of the support platform (5).
7. The water power machinery overhauling bearing table according to claim 6, characterized in that: The modular expansion platform (3) includes an expansion mounting plate (32), a positioning post (33) is fixed at the bottom center of the expansion mounting plate (32), and a limiting post (34) is distributed around the bottom edge of the expansion mounting plate (32); a positioning groove (30) is opened at the center of the bearing platform (5), and a first expansion groove (31) is distributed around the edge of the bearing platform (5); when the modular expansion platform (3) is installed, the positioning post (33) is inserted into the positioning groove (30), and the limiting post (34) is inserted into the first expansion groove (31).