一种超长拉索抗风振智能预警抑制装置
By incorporating a heat dissipation device and a detection structure into the ultra-long cable anti-wind vibration intelligent early warning and suppression device, the problems of sensor performance degradation at low temperatures and equipment damage have been solved, enabling real-time early warning and equipment protection in frigid regions.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI QIUMU PRESTRESSED TECH CO LTD
- Filing Date
- 2025-10-09
- Publication Date
- 2026-07-17
AI Technical Summary
In frigid regions, the internal electronic components of sensors are prone to performance degradation due to low temperatures, resulting in prolonged periods without new data uploads and missing the initial warning window for wind-induced vibrations. Furthermore, existing monitoring devices are unable to protect the detection equipment under severe wind conditions.
An intelligent early warning and suppression device for wind vibration of ultra-long cables was designed, which includes a heat equalization device and a detection structure. The heat equalization device generates hot air by rotating fan blades to heat the sensor element, and the detection structure protects the monitoring equipment through bevel gear meshing.
It effectively heats sensor components in cold environments to avoid data upload delays and protects monitoring equipment in strong winds, ensuring timely early warning and equipment safety.
Smart Images
Figure CN224517939U_ABST
Abstract
Claims
1. An ultra-long cable wind-induced vibration intelligent early warning and suppression device, comprising a bottom plate (1), characterized in that, The top of the base plate (1) is fixedly connected to the body (2), the body (2) is provided with a detection structure (3), the front of the body (2) is provided with an inhibition device (4), and the body (2) is provided with a heat equalization device (5). The heat equalization device (5) includes a support plate (51), which is fixedly connected to the inner wall of the body (2). A motor (52) is provided on the top of the support plate (51). A rotating rod (53) is fixedly connected to the end of the output shaft of the motor (52). A connector (54) is fixedly connected to the circumferential surface of the rotating rod (53). A rotating rod (55) is rotatably connected to the bottom of the connector (54). A rotating shaft (56) is fixedly connected to the circumferential surface of the rotating rod (55). A fan blade (57) is fixedly connected to the circumferential surface of the rotating shaft (56). A heating plate (58) is provided on the inner wall of the body (2).
2. The super-long cable wind-induced vibration intelligent early warning and suppression device according to claim 1, characterized in that, A small gear (59) is fixedly connected to the circumferential surface of the rotating rod (55), a connecting block (510) is fixedly connected to the bottom of the support plate (51), and a circular toothed block (511) is fixedly connected to the side of the connecting block (510).
3. The intelligent early warning and suppression device for wind-induced vibration of ultra-long cables according to claim 2, characterized in that, The pinion (59) meshes with the circular tooth block (511), the connecting block (510) is L-shaped, there are two connecting blocks (510), and they are symmetrical to each other along the vertical central axis of the circular tooth block (511).
4. The super-long cable wind-induced vibration intelligent early warning and suppression device according to claim 1, characterized in that, A detection structure (6) is fixedly connected to the top of the base plate (1). The detection structure (6) includes a support plate (61). A rotating rod (62) is rotatably connected to the side of the support plate (61). A first bevel gear (63) is fixedly connected to the circumferential surface of the rotating rod (62). A threaded rod (64) is rotatably connected to the top of the support plate (61). A second bevel gear (65) is fixedly connected to the bottom of the threaded rod (64). A threaded sleeve (66) is threadedly connected to the circumferential surface of the threaded rod (64). A cylinder (67) is provided on the circumferential surface of the threaded rod (64). A support rod (68) is fixedly connected to the top of the threaded sleeve (66). A frustum (69) is fixedly connected to the top of the support rod (68).
5. The super-long cable wind-induced vibration intelligent early warning and suppression device according to claim 4, characterized in that, The bottom of the threaded sleeve (66) is fixedly connected to the telescopic end of the limiting telescopic rod (610), the fixed end of the limiting telescopic rod (610) is fixedly connected to the side of the bearing plate (61), and the circumferential surface of the rotating long rod (62) is fixedly connected to the rotating sleeve (611).
6. The super-long cable wind-induced vibration intelligent early warning and suppression device according to claim 5, characterized in that, There are several support rods (68), which are arranged in a circumferential array on the circumferential surface of the threaded sleeve (66), and the frustum (69) is located inside the cylinder (67).
7. The super-long cable wind-induced vibration intelligent early warning and suppression device according to claim 1, characterized in that, The rotating rod (55) passes through the top of the connector (54), there are several fan blades (57) arranged in a circumferential array on the circumferential surface of the rotating shaft (56), and there are two heating plates (58) arranged symmetrically to each other along the vertical central axis of the body (2).