一种风力发电机叶轮安装用支撑装置
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NENGJIAN GREEN HYDROGEN AMMONIA NEW ENERGY (SONGYUAN) CO LTD
- Filing Date
- 2025-07-16
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, the blade installation process is greatly affected by the environment and is difficult to operate, resulting in long docking time, high precision requirements, and low construction efficiency.
The system employs a support device, including a car body, a support platform, a clamping mechanism, and a lifting mechanism. The blades are precisely docked by moving along the track, and the clamping mechanism is used to fix the blades, reducing the impact of the external environment.
This achieved stable and precise alignment between the blades and the hub, reducing the workload of workers and improving construction safety and efficiency.
Smart Images
Figure CN224515302U_ABST
Abstract
Claims
1. A support device for mounting a wind turbine impeller, characterized by: The vehicle includes a body (3), a wheel hub (2) placed on an assembly platform (8), a track (7) arranged around the assembly platform (8), the body (3) travels on the track (7), a support platform (4) for supporting the blade (1) is installed above the body (3), a lifting mechanism (5) is installed between the support platform (4) and the body (3), and a clamping mechanism (6) for clamping and fixing the blade (1) is installed on the support platform (4).
2. The support device for mounting a wind turbine impeller according to claim 1, characterized in that: The vehicle body (3) includes a chassis (30), a bracket (31) is fixedly connected to the bottom surface of the chassis (30), an axle (32) is mounted on the bracket (31), a wheel (33) is mounted at the end of the axle (32), and a drive motor (34) is mounted on the wheel (33).
3. The support device for mounting a wind turbine impeller according to claim 1, characterized in that: The support platform (4) includes a base plate (40), a support plate (41) is fixed on the top surface of the base plate (40), and a buffer pad (42) is fixed on the top surface of the support plate (41).
4. The support device for wind turbine wheel mounting according to claim 3, characterized in that: The top surface of the buffer pad (42) is provided with multiple drainage channels (420), which slope down from the middle to both sides.
5. The support device for mounting a wind turbine impeller according to claim 1, characterized in that: The support platform (4) includes a support plate (41), and a receiving cavity (410) is provided in the support plate (410). A hydraulic cylinder two (60) is installed horizontally in the receiving cavity (410). The piston rod end of the hydraulic cylinder two (60) is connected to a support beam (61) that slides through the receiving cavity (410). An installation plate (62) is fixed to the outer end of the support beam (61). A vertical beam (63) is installed vertically on the installation plate (62). A horizontal beam (65) is installed horizontally at the top of the vertical beam (63). A hydraulic cylinder three (66) is installed vertically on the bottom surface of the horizontal beam (65). A pressure block (67) for pressing the blade (1) is installed at the piston rod end of the hydraulic cylinder three (66).
6. The support device for wind turbine wheel mounting according to claim 5, characterized in that: The pressure block (67) includes a mounting base (670) and a buffer plate (671). The top of the mounting base (670) is ball-jointed with the piston rod of the hydraulic cylinder (66). The top surface of the buffer plate (671) is fixed to the mounting base (670), and the bottom surface of the buffer plate (671) is in contact with the blade (1).
7. The support device for mounting a wind turbine rotor according to claim 5 or 6, characterized in that: There are two mounting plates (62), and three mounting holes (620) are evenly provided vertically on the mounting plates (62). The vertical beam (63) is fixed by limiting pins (64) that pass through at least two of the mounting holes (620).
8. The support device for mounting a wind turbine impeller according to claim 1, characterized in that: The vehicle body (3) includes a chassis (30), the support platform (4) includes a bottom support plate (40), and the lifting mechanism (5) includes a hydraulic cylinder (50) vertically supported between the chassis (30) and the bottom support plate (40). A guide rod (51) is vertically fixed to the bottom surface of the bottom support plate (40), and a guide tube (52) is vertically fixed to the top surface of the chassis (30). The guide rod (51) slides through the guide tube (52). A protective sleeve (53) is also connected between the chassis (30) and the bottom support plate (40). The hydraulic cylinder (50), the guide rod (51), and the guide tube (52) are all located inside the protective sleeve (53).