A heavy-duty railway track vibration energy harvesting device based on a space x-type mechanism
A vibration energy collection and railway track technology, which is applied in the direction of electromechanical devices, mechanical energy control, electric components, etc., can solve the problems of high cost and difficulty in power supply of electronic equipment, and achieve the effects of avoiding waste, good centering accuracy, and simple connection structure
Active Publication Date: 2021-04-16
SOUTHWEST JIAOTONG UNIV
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Problems solved by technology
[0004] Aiming at the difficulty and high cost of power supply for electronic equipment on the track in the prior art, the present invention provides a heavy-duty railway track vibration energy harvesting device based on a space X-shaped mechanism
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[0035] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.
[0036] Combine below Figure 1 to Figure 5 The present invention will be described in detail.
[0037] A heavy-duty railway track vibration energy collection device based on a space X-shaped mechanism, including a transmission device, a power generation device and an energy storage device, the transmission device includes an upper plate 1, a lower plate 4 and a base 8, and the upper plate 1 and The lower plates 4 are parallel to each other, and the lower plates 4 are rotatably connected to the base 8 . Both the upper plate 1 and the lower plate 4 are provided with two ball pairs 2 . In this embodiment, the ball pair 2 is respectively located on both sides of the upper plate 1 and both sides of the lower plate 4 . The upper board 1 and the ball pair 2 of the lower board 4 are connected by a b...
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The invention belongs to the technical field of energy collection devices, and in particular relates to a heavy-duty railway track vibration energy collection device based on a space X-shaped mechanism. The problem of difficulty in supplying power to electronic equipment on the track and high cost in the prior art is solved. The technical solution of the present invention is to include a transmission device, a power generation device and an energy storage device, the transmission device includes an upper plate, a lower plate and a base, the upper plate and the lower plate are parallel to each other, the lower plate is rotatably connected to the base, the Both the upper plate and the lower plate are provided with a ball pair, and the upper plate and the lower plate are connected by a ball pair and a ball pair connecting rod to form a space X-shaped mechanism. The lower plate is connected with the input shaft of the power generation device, and the power generation device is connected with Energy storage device connection. The invention converts the vibration energy into electric energy and stores it through the energy storage device to supply power to the electronic equipment beside the track, realizes the recovery and utilization of the vibration energy, and is suitable for supplying power to the electronic equipment beside the heavy-duty railway.
Description
technical field [0001] The invention belongs to the technical field of energy collection devices, and in particular relates to a heavy-duty railway track vibration energy collection device based on a space X-shaped mechanism. Background technique [0002] In a modern railway system, a large number of track equipment and testing equipment are installed. These equipment need regular maintenance, maintenance and overhaul. Because the manual on-site operation time is short, the construction is difficult, and the maintenance cost is high, so electronic automation equipment gradually replaces manual Working on the road will be a demand and trend. Especially on the alpine and heavy-duty railway lines, where there are few people, the testing and operating environment is difficult, and more mechanized and automated operations are needed. However, the biggest problem facing a large number of electronic devices on the road is how to solve the power supply problem. In the railway secti...
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IPC IPC(8): H02K7/18H02K7/06
CPCH02K7/06H02K7/1861
Inventor 吴小平孔维华樊成亮王子涵范志勇张祖涛
Owner SOUTHWEST JIAOTONG UNIV