一种重力储能用运输对接装置及重力储能系统
By designing a transport docking device for gravity energy storage, a mobile trolley and lifting components are used to achieve synchronous and high-speed docking between the heavy block and the circulation device. This solves the problem of unstable power generation caused by speed mismatch between the heavy block and the circulation device in the existing technology, and realizes the stable operation of the system.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING SHIDAI CHONGSHU TECHNOLOGY CO LTD
- Filing Date
- 2025-09-16
- Publication Date
- 2026-07-17
AI Technical Summary
In existing gravity energy storage systems, the transport device cannot be dynamically adjusted according to actual operating conditions, and there is a lack of speed matching mechanism between the heavy block and the circulation device, which makes it impossible to achieve flexible docking at synchronous speed, resulting in unstable energy storage and generation.
Design a gravity energy storage transportation docking device, including a main body, a transfer mechanism and a docking moving mechanism. Through the cooperation of a moving trolley, a lifting component and a lateral moving component, the synchronous speed docking of heavy blocks is achieved, ensuring that the initial speed of the heavy blocks matches the speed of the circulation device.
The synchronous and rapid connection between the heavy block and the circulation device was achieved, avoiding sudden changes in instantaneous load-bearing capacity and ensuring the stable energy storage and generation of the gravity energy storage system.
Smart Images
Figure CN224513100U_ABST
Abstract
Claims
1. A transport docking device for use in the transport and docking of a mass body for use in the storage of gravitational energy, characterised in that, The gravity energy storage transportation docking device includes a main body, a transfer mechanism, and a docking moving mechanism. The transfer mechanism includes a mobile trolley and a first lifting component. The first lifting component is disposed on the top of the mobile trolley. The heavy block body is disposed on the main body by the transfer mechanism. The docking moving mechanism includes a lateral movement component and a second lifting component. The second lifting component is disposed on the lateral movement component. The lateral movement component drives the second lifting component to change position to receive the heavy block body from the main body. The heavy block body is lifted by the second lifting component and gains an initial velocity to achieve docking.
2. The gravity energy storage transport docking apparatus of claim 1, wherein, The main body includes a receiving part and an installation part. The transfer mechanism and the docking and moving mechanism are disposed in the installation part, and the receiving part is disposed on the top of the installation part to receive heavy blocks.
3. The gravity energy storage transport docking apparatus of claim 2, wherein, The transfer mechanism further includes a first track, which is disposed on the mounting part, and the mobile trolley is movably disposed on the first track.
4. The gravity energy storage transport docking apparatus of claim 3, wherein, The traverse assembly includes a second track, a slide rail, and a mounting plate. The second track is disposed on the mounting portion, the slide rail is slidably disposed on the second track, the mounting plate is disposed at the end of the slide rail, and the second lifting assembly is disposed on the mounting plate.
5. The gravity energy storage transport docking device according to claim 4, characterized in that, The second lifting assembly includes a first lifting rod, a second lifting rod, and a receiving plate. The middle part of the first lifting rod is hinged to the middle part of the second lifting rod. The two ends of the first lifting rod are respectively hinged to the mounting plate and the receiving plate. The first end of the second lifting rod is connected to the driving member, and the second end of the second lifting rod is connected to the receiving plate.
6. The gravity energy storage transport docking apparatus of claim 5, wherein, The first track and the second track are set out in a staggered manner.
7. The gravity energy storage transport docking apparatus of claim 5, wherein, The main body includes a first conveying section and a second conveying section arranged facing each other. Both the first conveying section and the second conveying section include the receiving section and the mounting section. The distance between the first conveying section and the second conveying section is less than the length of the weight block body. The length of the mounting plate and the length of the receiving plate are less than the distance between the first conveying section and the second conveying section.
8. The gravity energy storage transport docking apparatus of claim 5, wherein, The second lifting assembly can switch from a receiving state to a raised state. When the second lifting assembly is in the receiving state, the first lifting rod and the second lifting rod move the receiving plate closer to the mounting plate. When the second lifting assembly is in the raised state, the first lifting rod and the second lifting rod move the receiving plate away from the mounting plate, and the receiving plate partially extends out of the mounting plate.
9. The gravity energy storage transport docking apparatus of claim 8, wherein, When the second lifting component is in the raised state, the mounting plate extends out of the main body by being driven by the slide rail.
10. A gravitational energy storage system characterized by, The gravity energy storage system includes a transport docking device for gravity energy storage as described in any one of claims 1 to 9.