一种桥梁防船撞主动预警系统
By combining a circular frame, motor, gear disc, internal gear ring, and transverse column structure with an audible and visual alarm ball and a visual detection sensor, the problem of monitoring blind spots in the bridge anti-ship collision active early warning system has been solved. This enables all-round monitoring and flexible installation, reduces the risk of ship collisions, and ensures bridge safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO HENGER SHIPPING SUPPLIES CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-17
AI Technical Summary
Most existing bridge anti-ship collision active early warning systems use fixed-position monitoring equipment, which is difficult to cover all dynamic targets around the bridge pier perimeter, resulting in blind spots in the monitoring range, leading to delayed early warnings or disconnected responses, and posing safety hazards.
It adopts a circular frame, motor, gear plate, internal gear ring and cross column structure, combined with sound and light alarm ball and visual detection sensor. The motor drives the internal gear ring to rotate to achieve all-round monitoring. The combination of socket, plug and fastener makes it easy to disassemble and assemble the equipment and adjust the number of groups.
It enables comprehensive monitoring around the bridge piers, reduces the probability of ship collisions, ensures the safety of the bridge structure and the order of navigation in the waterway, reduces monitoring blind spots, and improves the installation stability and flexibility of the equipment.
Smart Images
Figure CN224519392U_ABST
Abstract
Claims
1. A bridge anti-ship collision active early warning system, comprising a round frame (1), characterized in that, A motor (2) is fixedly installed inside the circular frame (1). A gear disk (3) is rotatably installed on the top surface of the circular frame (1). The output shaft end of the motor (2) is fixedly installed with the rotating shaft end of the gear disk (3). An internal gear ring (4) is rotatably installed on the top surface of the circular frame (1). The gear disk (3) and the internal gear ring (4) are meshed and connected. Both the circular frame (1) and the internal gear ring (4) are set as two sections. A horizontal column (5) is evenly distributed on the top edge of the internal gear ring (4). A sound and light alarm ball (6) and a visual detection sensor (7) are fixedly installed at both ends of the horizontal column (5). The visual detection sensor (7) and the sound and light alarm ball (6) are electrically connected.
2. The bridge anti-ship collision active warning system according to claim 1, characterized in that, The top edge of the internal gear ring (4) is fixedly installed with a socket (8), and each of the cross columns (5) is fixedly installed with a plug (9). The size of the plug (9) is adapted to the inner diameter of the socket (8), and the plug (9) and the socket (8) are provided with fasteners (10).
3. The bridge anti-ship collision active warning system according to claim 2, characterized in that, The fastener (10) includes a mounting port (101) on the side of the plug (9), a spring (102) disposed in the mounting port (101), a locking block (103) slidably disposed on the mounting port (101), and a locking slot (104) on the inner wall of the socket (8).
4. The bridge anti-ship collision active warning system according to claim 3, characterized in that, The two ends of the spring (102) are fixedly installed with the insert (9) and the locking block (103) respectively, and the spring (102) is pressed between the insert (9) and the locking block (103). The locking block (103) and the locking slot (104) are set as matching arc surfaces.
5. The bridge anti-ship collision active warning system according to claim 4, wherein, The mounting port (101), spring (102), locking block (103), and locking slot (104) are provided with at least two symmetrical sets.
6. A bridge anti-ship collision active warning system according to claim 5, characterized in that, The socket (8) is provided with four evenly distributed sets, and the sound and light alarm ball (6) and the visual detection sensor (7) are provided with at least two symmetrical sets.