Safety monitoring and early warning integrated system for large transport vehicle to pass through bridge
By installing detection components of laser transmitters and receivers on the bridge, combined with reversing and cleaning components, the safety hazards of large transport vehicles when passing through the bridge are solved, real-time safety monitoring and early warning of the bridge is achieved.
Patent Information
- Application Number
- CN202421089237.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing bridge safety monitoring system lacks special monitoring and early warning functions for large-scale transport vehicles, resulting in safety hazards when large-scale transport vehicles pass through bridges.
The detection component consisting of a laser emitter and a laser receiver is fixed to the bridge side wall by the first and second connecting components. The laser emitter and receiver are at the same height to detect changes in the laser beam on the receiving plate to judge the bridge safety, and to improve detection accuracy and reliability through the commutation component and the cleaning component.
Real-time safety monitoring and early warning of bridges when large transport vehicles pass through, preventing excessive shaking of bridges and ensuring vehicle safety.
Smart Images
Figure CN222774904U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bridge detection equipment, in particular to an integrated system for monitoring and warning the safety of a large transport vehicle passing through a bridge. Background Art
[0002] As a connecting section of the road, the safety of bridges is of paramount importance to vehicle safety. Currently, bridges mainly ensure their safety through weight limit measures. However, in real life, when large transport vehicles such as vans, trucks, and semi-trailers pass through bridges, due to the special weight and size of the large transport vehicles, the bridges will sink and shake slightly, and the engine vibration of the large transport vehicles will cause the bridge to shake more severely, which poses a great threat to the safety of the bridge structure. Currently, existing bridge safety monitoring mostly focuses on routine traffic conditions and lacks special monitoring and early warning functions for large transport vehicles, resulting in safety hazards when large transport vehicles pass through bridges. Utility Model Content
[0003] In order to solve the problem that a large-cargo transport vehicle passing through a bridge may cause the bridge to sink and shake, the utility model provides an integrated system for monitoring and warning the safety of a large-cargo transport vehicle passing through a bridge.
[0004] In order to solve the above technical problems, the utility model provides an integrated system for monitoring and warning the safety of large-scale transport vehicles passing through bridges. The integrated system includes a detection component, a first connection component and a second connection component. The detection component includes a laser transmitter and a laser receiver. The first connection component is fixed to the side wall of the bridge and connected to the laser transmitter. The second connection component is fixed to the side wall of the bridge and connected to the laser receiver. The first connection component and the second connection component are equal in length and the laser transmitter and the laser receiver are located at the same height. A laser receiving plate is provided on the surface of the laser receiver close to the laser transmitter.
[0005] In an embodiment of the present invention, the first connecting assembly and the second connecting assembly are fixed to the side wall on the same side of the bridge, and / or the first connecting assembly and the second connecting assembly are fixed to the side walls on opposite sides of the bridge.
[0006] In an embodiment of the utility model, the integrated system also includes a reversing component, and the second connecting component is provided with two groups, and laser receivers are fixed on both groups of the second connecting components, one group is fixed to the side wall of the bridge on the same side relative to the first connecting component, and the other group is fixed to the side wall of the bridge on the opposite side relative to the first connecting component, the laser emitter is rotatably connected to the first connecting component, and the reversing component is fixed on the laser emitter and connected to the first connecting component to drive the laser emitter to rotate around the first connecting component.
[0007] In an embodiment of the utility model, the reversing assembly includes a driving member, a driving wheel and a driven wheel, the driving member is fixed on the laser emitter and connected to the driving wheel, and the driven wheel is fixed on the first connecting assembly and meshed with the driving wheel.
[0008] In an embodiment of the utility model, the integrated system also includes a cleaning component, which includes a cleaning scraper and a cleaning drive component, and the cleaning drive component is fixed on the laser receiver and connected to the cleaning scraper to drive the cleaning scraper to clean the laser receiving plate.
[0009] In an embodiment of the utility model, the cleaning assembly also includes guide rods arranged on both sides of the cleaning scraper, the guide rods pass through the cleaning scraper and are fixedly connected to the laser receiver, the cleaning drive component includes a drive motor, a commutator and a screw, and the cleaning scraper is threadedly connected to the screw.
[0010] In an embodiment of the present utility model, the first connecting assembly includes a first connecting vertical plate, a first vertical plate flange and a first connecting pipe, the first connecting vertical plate is fixed on the vertical side wall of the bridge, the first vertical plate flange is fixed on the first connecting vertical plate, and the two ends of the first connecting pipe are respectively connected to the first vertical plate flange and the laser emitter.
[0011] In an embodiment of the present utility model, the first connecting assembly also includes a first connecting side plate, a first side plate flange and a first connecting rod, the first connecting side plate is fixed on the inclined side wall of the bridge, the first side plate flange is fixed on the first connecting side plate, and the two ends of the first connecting rod are respectively connected to the first side plate flange and the first connecting pipe.
[0012] In an embodiment of the present utility model, the second connecting assembly includes a second connecting vertical plate, a second vertical plate flange and a second connecting pipe, the second connecting vertical plate is fixed on the vertical side wall of the bridge, the second vertical plate flange is fixed on the second connecting vertical plate, and the two ends of the second connecting pipe are respectively connected to the second vertical plate flange and the laser receiver.
[0013] In an embodiment of the present utility model, the second connecting assembly also includes a second connecting side plate, a second side plate flange and a second connecting rod, the second connecting side plate is fixed on the inclined side wall of the bridge, the second side plate flange is fixed on the second connecting side plate, and the two ends of the second connecting rod are respectively connected to the second side plate flange and the second connecting pipe.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] The first connecting component and the second connecting component are fixed on the side wall of the bridge at intervals, and the laser transmitter and the laser receiver are fixed on the first connecting component and the second connecting component respectively, so that the laser transmitter and the laser receiver are located at the same height. When the laser transmitter emits a laser beam, the laser beam can be irradiated onto the laser receiving plate of the laser receiver. The safety of the current bridge can be judged by detecting the height of the laser beam on the laser receiving plate, thereby achieving the purpose of safety monitoring and early warning of the bridge, and avoiding excessive shaking of the bridge when a large transport vehicle passes through the bridge, thereby causing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the embodiments of the present utility model and constitute a part of the specification. Together with the following specific implementation methods, they are used to explain the embodiments of the present utility model, but do not constitute a limitation on the embodiments of the present utility model. In the accompanying drawings:
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the integrated system provided by the embodiment of the utility model installed on a bridge;
[0018] Figure 2 This is a three-dimensional structural schematic diagram of an integrated system provided by another embodiment of the utility model installed on a bridge;
[0019] Figure 3 yes Figure 2 A in the enlarged view;
[0020] Figure 4 yes Figure 2 Enlarged view of point B in .
[0021] Description of Reference Numerals
[0022] 11. First connecting component; 12. Second connecting component; 13. Laser transmitter; 14. Laser receiver; 15. Reversing component; 111. First connecting vertical plate; 112. First vertical plate flange; 113. First connecting pipe; 114. First connecting side plate; 115. First side plate flange; 116. First connecting rod; 121. Second connecting vertical plate; 122. Second vertical plate flange; 123. Second connecting pipe; 124. Second connecting side plate; 125. Second side plate flange; 116. First connecting rod; 16. Cleaning component; 141. Laser receiving plate; 151. Driving member; 152. Driving wheel; 153. Driven wheel; 161. Cleaning scraper; 162. Driving motor; 163. Guide rod; 164. Commutator; 165. Screw. DETAILED DESCRIPTION
[0023] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.
[0024] See also Figure 1-Figure 4 , Figure 1 It is a three-dimensional structural schematic diagram of the integrated system provided by the embodiment of the utility model installed on a bridge; Figure 2 This is a three-dimensional structural schematic diagram of an integrated system provided by another embodiment of the utility model installed on a bridge; Figure 3 yes Figure 2 A in the enlarged view; Figure 4 yes Figure 2 The enlarged view of point B in the figure. The integrated system for monitoring and warning the safety of large-scale transport vehicles passing through bridges of the utility model comprises a detection component, a first connection component 11 and a second connection component 12, the detection component comprises a laser transmitter 13 and a laser receiver 14, the first connection component 11 is fixed to the side wall of the bridge and connected to the laser transmitter 13, the second connection component 12 is fixed to the side wall of the bridge and connected to the laser receiver 14, the first connection component 11 and the second connection component 12 are equal in length and the laser transmitter 13 and the laser receiver 14 are located at the same height, and a laser receiving plate 141 is provided on the surface of the laser receiver 14 close to the laser transmitter 13.
[0025] By fixing the first connecting component 11 and the second connecting component 12 on the side wall of the bridge, and fixing the laser emitter 13 and the laser receiver 14 on the first connecting component 11 and the second connecting component 12 respectively, so that the laser emitter 13 and the laser receiver 14 are located at the same height, when the laser emitter 13 emits a laser beam, the laser beam can be irradiated onto the laser receiving plate 141 of the laser receiver 14, and the safety of the current bridge can be judged by detecting the height of the laser beam on the laser receiving plate 141.
[0026] In one embodiment of the utility model, the first connecting component 11 and the second connecting component 12 are spaced apart along the length direction of the bridge, and the first connecting component 11 and the second connecting component 12 are fixed on the same side wall of the bridge, so that the first connecting component 11 is located on the left side of the bridge and the second connecting component 12 is located on the right side of the bridge. When a large-scale transport vehicle enters the bridge from left to right, the left side of the bridge will sink and shake slightly under the gravity of the large-scale transport vehicle. At this time, the relative heights of the laser emitter 13 and the laser receiver 14 change, and the laser emitter 13 moves downward with the bridge while the bridge sinks, thereby causing the position of the laser beam emitted by the laser emitter 13 to irradiate the laser receiving plate 141 to drop. Bridge inspection personnel can achieve the purpose of safety monitoring and early warning of the bridge by observing the position change of the laser beam, thereby avoiding excessive shaking of the bridge when the large-scale transport vehicle passes through the bridge, causing safety hazards.
[0027] In the above embodiment, the laser receiver 14 is connected to the monitoring display device in the bridge inspection station by means of a cable, so that the bridge inspection personnel can view the laser beam height change waveform on the monitoring display device to remotely monitor the bridge. When the bridge inspection personnel find that the position of the laser beam in the laser beam height change waveform exceeds the safety threshold, staff can be dispatched to temporarily control the large-scale transport vehicles passing through the bridge, thereby ensuring the safety of the large-scale transport vehicles when passing through the bridge.
[0028] In the above embodiment, the safety threshold can be pre-set by the bridge inspection personnel, so that when the laser beam fluctuates within the safety threshold range on the laser receiving plate 141, it is determined that the current state of the bridge is safe. When the fluctuation of the laser beam exceeds the safety threshold range on the laser receiving plate 141, it can be determined that there are hidden dangers in the current state of the bridge, thereby realizing the safety monitoring and early warning of the bridge.
[0029] In an embodiment of the utility model, the detection component also includes an audible and visual alarm, which is arranged on both sides of the bridge and connected to the laser receiver 14 signal. When the fluctuation of the laser beam is within the safety threshold, the audible and visual alarm is triggered to enter the first state. When the fluctuation of the laser beam exceeds the safety threshold, the audible and visual alarm is triggered to enter the second state.
[0030] In the above embodiment, the first state is a safe state, in which the sound and light alarm emits a blue signal light to indicate that the bridge is currently in a safe state. The second state is a dangerous state, in which the sound and light alarm emits a yellow signal light and sounds an alarm to indicate that the bridge is currently in a dangerous state, thereby making it convenient for vehicle drivers passing on the bridge to know whether the bridge is currently safe based on the state of the sound and light alarm.
[0031] In an embodiment of the utility model, the first connecting component 11 and the second connecting component 12 are fixed to the side wall on the same side of the bridge, so that the laser transmitter 13 and the laser receiver 14 can be located on the same side of the bridge to detect the sinking and shaking amplitude of the bridge in the length direction. When the bridge sinks and shakes in the length direction due to different number of vehicles passing on both sides of the bridge, the shaking of the bridge in the length direction can be detected by the detection component, thereby realizing the safety monitoring and early warning of the bridge.
[0032] In an embodiment of the utility model, the first connecting component 11 and the second connecting component 12 are fixed to the side walls on opposite sides of the bridge, so that the laser transmitter 13 and the laser receiver 14 can be located on opposite sides of the bridge to detect the sinking and shaking amplitude of the bridge in the width direction. When the number of vehicles passing on both sides of the width of the bridge is different and causes the bridge to sink and shake in the width direction, the shaking of the bridge in the width direction can be detected by the detection component, thereby realizing the safety monitoring and early warning of the bridge.
[0033] In an embodiment of the utility model, the integrated system also includes a reversing component 15, the second connecting component 12 is provided with two groups, and the two groups of the second connecting components 12 are fixed with a laser receiver 14, one group is fixed to the same side wall of the bridge relative to the first connecting component 11, and the other group is fixed to the opposite side wall of the bridge relative to the first connecting component 11, the laser emitter 13 is rotatably connected to the first connecting component 11, and the reversing component 15 is fixed on the laser emitter 13 and connected to the first connecting component 11 to drive the laser emitter 13 to rotate around the first connecting component 11.
[0034] By setting two groups of second connecting components 12, and setting laser receivers 14 on both groups of second connecting components 12, setting a reversing component 15 on the laser emitter 13 and connecting the reversing component 15 to the first connecting component 11, the angle of the laser emitter 13 can be adjusted under the action of the reversing component 15. When the laser emitter 13 is rotated to correspond to the laser receiver 14 on the same side, the laser beam emitted by the laser emitter 13 can be irradiated onto the laser receiving plate 141 on the same side, thereby realizing the shaking detection in the length direction of the bridge. When the laser emitter 13 is rotated to correspond to the laser receiver 14 on the opposite side, the laser beam emitted by the laser emitter 13 can be irradiated onto the laser receiving plate 141 on the opposite side, thereby realizing the shaking detection in the width direction of the bridge.
[0035] In an embodiment of the utility model, the reversing assembly 15 includes a driving member 151, a driving wheel 152 and a driven wheel 153. The driving member 151 is fixed on the laser emitter 13 and connected to the driving wheel 152. The driven wheel 153 is fixed on the first connecting assembly 11 and meshes with the driving wheel 152.
[0036] By fixing the driving member 151 on the laser emitter 13, fixing the driven wheel 153 on the first connecting component 11, and making the driving wheel 152 on the driving member 151 mesh with the driven wheel 153 on the first connecting component 11, the driving wheel 152 can be driven to rotate under the drive of the driving member 151. Since the laser emitter 13 is rotatably connected to the first connecting component 11, the laser emitter 13 can be rotated around the first connecting component 11 under the meshing action of the driving wheel 152 and the driven wheel 153, thereby realizing the angle adjustment of the laser emitter 13, and making the laser emitter 13 rotate to correspond to the laser receiver 14 on the same side, or making the laser emitter 13 rotate to correspond to the laser receiver 14 on the opposite side, so as to realize the shaking detection of the length or width direction of the bridge.
[0037] In the above embodiment, the driving member 151 includes any one of a servo motor, a synchronous motor, and a stepping motor to drive the driving wheel 152 to rotate around the driven wheel 153, thereby driving the laser emitter 13 to rotate around the first connecting component 11 to adjust the angle of the laser emitter 13.
[0038] In an embodiment of the utility model, the integrated system also includes a cleaning component 16, which includes a cleaning scraper 161 and a cleaning drive, and the cleaning drive is fixed on the laser receiver 14 and connected to the cleaning scraper 161 to drive the cleaning scraper 161 to clean the laser receiving plate 141.
[0039] By fixing the cleaning drive component on the laser receiver 14 and connecting the cleaning drive component with the cleaning scraper 161, the cleaning scraper 161 can be driven by the cleaning drive component to move up and down in contact with the surface of the laser receiving plate 141, so as to achieve the cleaning effect on the laser receiving plate 141 and prevent dust in the air from being adsorbed on the laser receiving plate 141 and affecting the effect of the laser receiving plate 141 receiving the laser beam.
[0040] In an embodiment of the utility model, the cleaning assembly 16 also includes a guide rod 163 arranged on both sides of the cleaning scraper 161, the guide rod 163 passes through the cleaning scraper 161 and is fixedly connected to the laser receiver 14, the cleaning drive component includes a drive motor 162, a commutator 164 and a screw 165, and the cleaning scraper 161 is threadedly connected to the screw 165.
[0041] By passing the guide rod 163 through the cleaning scraper 161 and fixing the guide rod 163 to the laser receiver 14, the guide rod 163 can provide guidance for the movement of the cleaning scraper 161, so that the cleaning scraper 161 can move up and down along the guide rod 163, thereby achieving a cleaning effect on the laser receiving plate 141. By fixing the drive motor 162 on the laser receiver 14, connecting the drive motor 162 and the screw 165 through the commutator 164, and making the screw 165 pass through the cleaning scraper 161 and be threadedly connected to the cleaning scraper 161, the drive motor 162 can drive the commutator 164 to drive the screw 165 to rotate, and then the cleaning scraper 161 can be raised and lowered under the rotation of the screw 165, thereby achieving cleaning of the laser receiving plate 141.
[0042] In an embodiment of the present utility model, the first connecting assembly 11 includes a first connecting vertical plate 111, a first vertical plate flange 112 and a first connecting pipe 113, the first connecting vertical plate 111 is fixed to the vertical side wall of the bridge, the first vertical plate flange 112 is fixed to the first connecting vertical plate 111, and the two ends of the first connecting pipe 113 are respectively connected to the first vertical plate flange 112 and the laser emitter 13.
[0043] The first connecting vertical plate 111 is fixed on the vertical side wall of the bridge so that the first connecting vertical plate 111 provides support for the first vertical plate flange 112, one end of the first connecting pipe 113 is fixed on the vertical side wall of the bridge through the first vertical plate flange 112, and the other end of the first connecting pipe 113 is connected to the laser emitter 13, thereby fixing the position of the laser emitter 13, so that the laser emitter 13 can emit a laser beam to the laser receiving plate 141, and then the safety monitoring and early warning of the bridge can be achieved by detecting the fluctuation of the laser beam on the laser receiving plate 141.
[0044] In an embodiment of the present utility model, the first connecting assembly 11 also includes a first connecting side plate 114, a first side plate flange 115 and a first connecting rod 116, the first connecting side plate 114 is fixed to the inclined side wall of the bridge, the first side plate flange 115 is fixed to the first connecting side plate 114, and the two ends of the first connecting rod 116 are respectively connected to the first side plate flange 115 and the first connecting pipe 113.
[0045] By fixing the first connecting side plate 114 on the inclined side wall of the bridge so that the first connecting side plate 114 provides support for the first side plate flange 115, one end of the first connecting rod 116 is fixed to the inclined side wall of the bridge through the first side plate flange 115, and the other end of the first connecting rod 116 is connected to the first connecting pipe 113, the position of the first connecting pipe 113 is fixed to prevent the first connecting pipe 113 from being affected by wind and causing the laser emitter 13 to shake, thereby improving the structural stability of the first connecting component 11, and further enabling the laser beam emitted by the laser emitter 13 to accurately irradiate the laser receiver, thereby improving the accuracy of the bridge detection results.
[0046] In an embodiment of the utility model, the second connecting assembly 12 includes a second connecting vertical plate 121, a second vertical plate flange 122 and a second connecting pipe 123, the second connecting vertical plate 121 is fixed on the vertical side wall of the bridge, the second vertical plate flange 122 is fixed on the second connecting vertical plate 121, and the two ends of the second connecting pipe 123 are respectively connected to the second vertical plate flange 122 and the laser receiver 14.
[0047] By fixing the first connecting vertical plate 111 on the vertical side wall of the bridge, so that the second connecting vertical plate 121 provides support for the second vertical plate flange 122, one end of the second connecting rod 116 is fixed to the vertical side wall of the bridge through the second vertical plate flange 122, and the other end of the second connecting plate is connected to the laser receiver 14, thereby fixing the position of the laser receiver 14, so that the laser transmitter 13 can receive the laser beam to the laser receiving plate 141, and then detecting the fluctuation of the laser beam on the laser receiving plate 141 to achieve safety monitoring and early warning of the bridge.
[0048] In an embodiment of the utility model, the second connecting assembly 12 also includes a second connecting side plate 124, a second side plate flange 125 and a second connecting rod 116, the second connecting side plate 124 is fixed on the inclined side wall of the bridge, the second side plate flange 125 is fixed on the second connecting side plate 124, and the two ends of the second connecting rod 116 are respectively connected to the second side plate flange 125 and the second connecting pipe 123.
[0049] By fixing the second connecting side plate 124 on the inclined side wall of the bridge so that the second connecting side plate 124 provides support for the second side plate flange 125, one end of the second connecting rod 116 is fixed to the inclined side wall of the bridge through the second side plate flange 125, and the other end of the second connecting rod 116 is connected to the second connecting pipe 123, the position of the second connecting pipe 123 is fixed to prevent the second connecting pipe 123 from being affected by wind and causing the laser receiver 14 to shake, thereby improving the structural stability of the second connecting assembly 12, and further enabling the laser beam emitted by the laser transmitter 13 to accurately irradiate the laser receiver, thereby improving the accuracy of the bridge detection results.
[0050] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0051] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, including the combination of various specific technical features in any appropriate manner. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations. However, these simple modifications and combinations should also be regarded as the contents disclosed by the present invention and belong to the protection scope of the present invention.
[0052] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. A safety monitoring and early warning integrated system for large-scale transport vehicles passing through bridges, characterized in that: The integrated system includes a detection component, a first connection component and a second connection component. The detection component includes a laser transmitter and a laser receiver. The first connection component is fixed to the side wall of the bridge and connected to the laser transmitter. The second connection component is fixed to the side wall of the bridge and connected to the laser receiver. The first connection component and the second connection component are equal in length and the laser transmitter and the laser receiver are located at the same height. A laser receiving plate is provided on the surface of the laser receiver close to the laser transmitter.
2. The integrated system for monitoring and early warning of the safety of large-scale transport vehicles passing through bridges according to claim 1 is characterized in that: The first connecting assembly and the second connecting assembly are fixed to the side wall on the same side of the bridge, and / or the first connecting assembly and the second connecting assembly are fixed to the side walls on opposite sides of the bridge.
3. The integrated system for monitoring and early warning of the safety of large-scale transport vehicles passing through bridges according to claim 1 is characterized in that: The integrated system also includes a reversing component, and the second connecting component is provided with two groups, and laser receivers are fixed on the two groups of the second connecting components, one group is fixed to the side wall of the bridge on the same side relative to the first connecting component, and the other group is fixed to the side wall of the bridge on the opposite side relative to the first connecting component, the laser emitter is rotatably connected to the first connecting component, and the reversing component is fixed on the laser emitter and connected to the first connecting component to drive the laser emitter to rotate around the first connecting component.
4. The integrated system for monitoring and early warning of the safety of large-scale transport vehicles passing through bridges according to claim 3 is characterized in that: The reversing assembly includes a driving member, a driving wheel and a driven wheel. The driving member is fixed on the laser transmitter and connected to the driving wheel. The driven wheel is fixed on the first connecting assembly and meshes with the driving wheel.
5. The integrated system for monitoring and early warning of the safety of large-scale transport vehicles passing through bridges according to claim 1 is characterized in that: The integrated system also includes a cleaning component, which includes a cleaning scraper and a cleaning drive. The cleaning drive is fixed to the laser receiver and connected to the cleaning scraper to drive the cleaning scraper to clean the laser receiving plate.
6. The integrated system for monitoring and early warning of the safety of large-scale transport vehicles passing through bridges according to claim 5 is characterized in that: The cleaning assembly also includes guide rods arranged on both sides of the cleaning scraper, the guide rods pass through the cleaning scraper and are fixedly connected to the laser receiver, the cleaning drive component includes a drive motor, a commutator and a screw, and the cleaning scraper is threadedly connected to the screw.
7. The integrated system for monitoring and early warning of the safety of large-scale transport vehicles passing through bridges according to claim 1 is characterized in that: The first connecting assembly includes a first connecting vertical plate, a first vertical plate flange and a first connecting pipe. The first connecting vertical plate is fixed on the vertical side wall of the bridge, the first vertical plate flange is fixed on the first connecting vertical plate, and both ends of the first connecting pipe are respectively connected to the first vertical plate flange and the laser emitter.
8. The integrated system for monitoring and early warning of the safety of large-scale transport vehicles passing through bridges according to claim 7 is characterized in that: The first connecting assembly also includes a first connecting side plate, a first side plate flange and a first connecting rod. The first connecting side plate is fixed to the inclined side wall of the bridge, the first side plate flange is fixed to the first connecting side plate, and both ends of the first connecting rod are respectively connected to the first side plate flange and the first connecting pipe.
9. The integrated system for monitoring and warning the safety of large-scale transport vehicles passing through bridges according to any one of claims 1 to 8, characterized in that: The second connecting assembly includes a second connecting vertical plate, a second vertical plate flange and a second connecting pipe. The second connecting vertical plate is fixed on the vertical side wall of the bridge. The second vertical plate flange is fixed on the second connecting vertical plate. Both ends of the second connecting pipe are respectively connected to the second vertical plate flange and the laser receiver.
10. The integrated system for monitoring and warning the safety of large-scale transport vehicles passing through bridges according to claim 9 is characterized in that: The second connecting assembly also includes a second connecting side plate, a second side plate flange and a second connecting rod. The second connecting side plate is fixed to the inclined side wall of the bridge, the second side plate flange is fixed to the second connecting side plate, and both ends of the second connecting rod are respectively connected to the second side plate flange and the second connecting pipe.