CN214530162U - Monitoring and early warning system device suitable for urban railway bridge anticollision - Google Patents
Monitoring and early warning system device suitable for urban railway bridge anticollision Download PDFInfo
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- CN214530162U CN214530162U CN202120233142.8U CN202120233142U CN214530162U CN 214530162 U CN214530162 U CN 214530162U CN 202120233142 U CN202120233142 U CN 202120233142U CN 214530162 U CN214530162 U CN 214530162U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The utility model discloses a monitoring and early warning system device suitable for the collision avoidance of urban railway bridges, which comprises a mounting rack and a monitoring and early warning component assembled on the mounting rack; the mounting rack comprises sliding screw rods which are arranged at intervals at the left and the right, and a plurality of U-shaped suspension plate which are arranged at intervals at the front and the back are connected between the sliding screw rods in a sliding way; the monitoring and early warning assembly comprises a plurality of cameras fixedly connected to the bottom of the U-shaped suspension plate; the mounting frame also comprises a telescopic rod fixedly connected to the bottom of the U-shaped suspension plate, and the bottom of the telescopic rod is fixedly connected with a floating ball component; the floating ball component comprises a floating disc body fixedly connected to the bottom of the telescopic rod, and the monitoring and early warning component further comprises a height alarm assembled at the top of the floating disc body; the front end and the rear end of the sliding screw rod are fixedly connected with assembly parts. Adopt above-mentioned device part design not only can be nimble effectual carry out high early warning with the railway bridge according to the surface of water position in the river course, avoid the ship of coming and going to take place the striking bridge accident. And the stability of the installation of the device components is high.
Description
Technical Field
The utility model relates to a railroad bridge buffer stop field especially relates to a monitoring and early warning system device suitable for city railroad bridge anticollision.
Background
The railroad bridge is a bridge built on an urban river, and rails are laid on the bridge for trains to pass through.
Because the railroad bridge spans two banks of the river channel, the height of a ship running on the river channel needs to be limited, and the ship can smoothly pass through the bottom of the railroad bridge.
However, the river water in the river channel varies with seasons, and the water level is different, so that the water level needs to be alarmed in real time when the river water is in a thunderstorm season and the water level rises, and further, ships exceeding a safe height interval are limited to drive into the river channel to avoid the ships from colliding with the railway bridge.
However, the prior art does not disclose an early warning device capable of real-time warning of the height distance between the water surface and the railway bridge, and timely early warning is performed to avoid collision accidents caused by the fact that a steamship exceeding the height distance drives in.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a monitoring and early warning system device suitable for urban railway bridge anticollision is provided.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a monitoring and early warning system device suitable for urban railway bridge collision avoidance comprises a mounting rack and a monitoring and early warning assembly assembled on the mounting rack;
the mounting rack comprises sliding screw rods arranged at left and right intervals, and a plurality of U-shaped suspension plate arranged at front and back intervals are connected between the sliding screw rods in a sliding manner;
the monitoring and early warning assembly comprises a plurality of cameras fixedly connected to the bottom of the U-shaped suspension plate;
the mounting frame further comprises a telescopic rod fixedly connected to the bottom of the U-shaped suspension plate, and a floating ball part is fixedly connected to the bottom of the telescopic rod;
the monitoring and early warning assembly comprises a monitoring and early warning assembly, a floating ball component and a height alarm, wherein the floating ball component comprises a floating disc body fixedly connected to the bottom of the telescopic rod, and the height alarm is assembled at the top of the floating disc body;
and the front end and the rear end of the sliding screw rod are fixedly connected with assembly parts, and the mounting rack is assembled on the railway bridge through the assembly parts.
Preferably, the assembly member includes an assembly plate fixedly connected to the sliding screw, and a plurality of assembly bolts are threadedly connected to the assembly plate.
Preferably, the U-shaped suspension plate is provided with a U-shaped opening, and the U-shaped opening is arranged upwards;
the left end and the right end of the U-shaped suspension plate are provided with sliding ends which are connected with the sliding screw rod in a sliding manner;
the sliding end is provided with a sliding through hole, and the sliding screw penetrates through the sliding through hole.
Preferably, the sliding screw is in threaded connection with a plurality of positioning nuts;
the positioning nuts are positioned on the front side and the rear side of the sliding end in an extruding mode.
Preferably, the floating ball component also comprises a plurality of floating balls fixedly connected to the side wall of the floating plate body.
Preferably, the density of the floaters is less than the density of water;
the floating ball is a hollow rubber ball body.
Preferably, the floating ball is fixedly connected to the side wall of the floating disc body through a connecting rod.
Preferably, the telescopic rod comprises a sleeve fixedly connected to the bottom of the U-shaped suspension plate and a pull rod slidably connected to the sleeve, and the bottom of the pull rod is fixedly connected to the center of the top of the floating disc body.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a monitoring and early warning system device suitable for urban railway bridge anticollision, through designing the mounting bracket and assembling the monitoring and early warning subassembly, the mounting bracket on the mounting bracket including the slip screw rod that the interval set up about, slip between the screw rod and connect with a plurality of around interval set up U-shaped suspension board, the monitoring and early warning subassembly includes a plurality of fixed connection at the camera of U-shaped suspension board bottom; the river channel water level is monitored.
Still include the telescopic link of fixed connection in U-shaped suspension board bottom through the design mounting bracket, the bottom fixedly connected with floater part, the floater part of telescopic link include the floatage disk body of fixed connection in the telescopic link bottom, control early warning subassembly still includes the assembly parts of the equal fixedly connected with assembly parts in both ends around the high alarm at floatage disk body top, sliding screw, through the assembly parts the mounting bracket assembly realizes nimble height according to the high alarm of water level automatically regulated on railway bridges.
Adopt above-mentioned device part design not only can be nimble effectual carry out high early warning with the railway bridge according to the surface of water position in the river course, avoid the ship of coming and going to take place the striking bridge accident. And the device has high stability of mounting parts and higher practicability.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a U-shaped suspension plate according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a floating ball member according to an embodiment of the present invention;
fig. 4 is a right side view of fig. 1 in an embodiment of the invention;
fig. 5 is a top view of fig. 1 in an embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-5, a monitoring and pre-warning system device suitable for urban railway bridge collision avoidance comprises a mounting rack and a monitoring and pre-warning assembly assembled on the mounting rack. The mounting bracket is installed in the bottom of railroad bridge.
Specifically, the mounting bracket includes the slip screw 1 that left and right sides interval set up, sliding connection has the U-shaped suspension board 2 that a plurality of front and back interval set up between slip screw 1.
Specifically, a U-shaped opening is formed in the U-shaped suspension plate 2, and the U-shaped opening is arranged upwards; the left end and the right end of the U-shaped suspension plate 2 are respectively provided with a sliding end 21 which is connected with the sliding screw rod 1 in a sliding way; the sliding end 21 is provided with a sliding through hole, and the sliding screw rod 1 penetrates through the sliding through hole.
The sliding screw 1 is in threaded connection with a plurality of positioning nuts 11; the positioning nuts 11 are positioned at the front and rear sides of the sliding end 21 by pressing.
The positioning nut 11 is loosened until the positioning nut 11 no longer presses the positioning sliding end 21, so that the adjustment of the distance between the adjacent U-shaped suspension plates 2 is realized. Further, the range of the acquired image of the camera 4 described below is increased, and the area of monitoring is increased.
Simultaneously, the equal fixedly connected with assembly parts in both ends around the sliding screw 1, through the assembly part the mounting bracket assembly is on the railroad bridge, specifically, the assembly part includes mounting panel 3 of fixed connection on sliding screw 1, threaded connection has a plurality of assembly bolt 31 on the mounting panel 3. The mounting of the mounting plate 3 to the side wall of the railroad bridge is achieved by means of mounting bolts 31, whereby the entire device is mounted below the railroad bridge.
In order to realize real-time early warning water level, the monitoring and early warning assembly comprises a plurality of cameras 4 fixedly connected to the bottom of the U-shaped suspension plate 2. The camera 4 sends the condition of the water level in the river channel and the running state of the ship in the river channel to the background.
For ships that significantly exceed the height of the bridge, warnings are given in advance.
The mounting frame further comprises a telescopic rod 5 fixedly connected to the bottom of the U-shaped suspension plate 2, and a floating ball part is fixedly connected to the bottom of the telescopic rod 5; the floating ball component comprises a floating disc body 62 fixedly connected to the bottom of the telescopic rod 5 (the density of the floating disc body 62 is smaller than that of water, if an internal hollow plastic disc body is adopted), and the floating disc body 62 always floats on the water surface.
The monitoring and early warning assembly further comprises a height alarm 7 assembled at the top of the floating disc body 62. Wherein, height alarm 7 is the conventional height alarm 7 that prior art disclosed, and the technical staff in the field can learn through consulting technical manual, technical dictionary the utility model discloses a height alarm 7's theory of operation and concrete function, particularly, the same with current height alarm 7 work, height interval between the sensor detection floatboard body 62 in the height alarm 7 and the railway bridge, when height interval surpasss the safe threshold value that the ship went, report to the police, warn the ship forbid through the bridge.
In order to maintain a better floating effect, the floating ball unit further includes a plurality of floating balls 61 fixedly connected to the sidewalls of the floating plate body 62. The float 61 is a rubber ball with a hollow interior. The floating ball 61 is fixedly connected to the side wall of the floating plate body 62 through a connecting rod 611.
The telescopic rod 5 comprises a sleeve 51 fixedly connected to the bottom of the U-shaped suspension plate 2 and a pull rod 62 slidably connected to the sleeve, and the bottom of the pull rod 62 is fixedly connected to the center of the top of the floating disc body 62. The pull rod 62 is lifted and descended by water level along with the floating disc body 62 to extend and retract.
When the thunder is rainy, the liquid level on the water surface rises, at the moment, the rubber ball and the floating disc body 62 move upwards, and then the height alarm 7 arranged on the floating disc body 62 moves upwards, detects the height distance and gives an alarm.
Adopt above-mentioned device part design not only can be nimble effectual carry out high early warning with the railway bridge according to the surface of water position in the river course, avoid the ship of coming and going to take place the striking bridge accident. And the device has high stability of mounting parts and higher practicability.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A monitoring and early warning system device suitable for urban railway bridge collision avoidance is characterized by comprising a mounting rack and a monitoring and early warning assembly assembled on the mounting rack;
the mounting rack comprises sliding screw rods arranged at left and right intervals, and a plurality of U-shaped suspension plate arranged at front and back intervals are connected between the sliding screw rods in a sliding manner;
the monitoring and early warning assembly comprises a plurality of cameras fixedly connected to the bottom of the U-shaped suspension plate;
the mounting frame further comprises a telescopic rod fixedly connected to the bottom of the U-shaped suspension plate, and a floating ball part is fixedly connected to the bottom of the telescopic rod;
the monitoring and early warning assembly comprises a monitoring and early warning assembly, a floating ball component and a height alarm, wherein the floating ball component comprises a floating disc body fixedly connected to the bottom of the telescopic rod, and the height alarm is assembled at the top of the floating disc body;
and the front end and the rear end of the sliding screw rod are fixedly connected with assembly parts, and the mounting rack is assembled on the railway bridge through the assembly parts.
2. The monitoring and early-warning system device suitable for urban railway bridge collision avoidance according to claim 1, wherein the assembly member comprises an assembly plate fixedly connected to the sliding screw, and a plurality of assembly bolts are connected to the assembly plate in a threaded manner.
3. The monitoring and early warning system device suitable for the collision avoidance of the urban railway bridge is characterized in that the U-shaped suspension plate is provided with a U-shaped opening, and the U-shaped opening is arranged upwards;
the left end and the right end of the U-shaped suspension plate are provided with sliding ends which are connected with the sliding screw rod in a sliding manner;
the sliding end is provided with a sliding through hole, and the sliding screw penetrates through the sliding through hole.
4. The monitoring and early warning system device suitable for urban railway bridge collision avoidance according to claim 3, wherein a plurality of positioning nuts are connected to the sliding screw in a threaded manner;
the positioning nuts are positioned on the front side and the rear side of the sliding end in an extruding mode.
5. The monitoring and pre-warning system device suitable for urban railway bridge collision avoidance according to claim 4, wherein the floating ball component further comprises a plurality of floating balls fixedly connected to the side wall of the floating plate body.
6. The monitoring and early warning system device suitable for urban railway bridge collision avoidance according to claim 5, wherein the density of the floating disc body is less than the density of water;
the floating ball is a hollow rubber ball body.
7. The monitoring and early warning system device suitable for urban railway bridge collision avoidance according to claim 6, wherein the floating ball is fixedly connected to the side wall of the floating plate body through a connecting rod.
8. The monitoring and early-warning system device suitable for urban railway bridge collision avoidance according to claim 7, wherein the telescopic rod comprises a sleeve fixedly connected to the bottom of the U-shaped suspension plate and a pull rod slidably connected to the sleeve, and the bottom of the pull rod is fixedly connected to the top center part of the floating disc body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120233142.8U CN214530162U (en) | 2021-01-27 | 2021-01-27 | Monitoring and early warning system device suitable for urban railway bridge anticollision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120233142.8U CN214530162U (en) | 2021-01-27 | 2021-01-27 | Monitoring and early warning system device suitable for urban railway bridge anticollision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214530162U true CN214530162U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120233142.8U Active CN214530162U (en) | 2021-01-27 | 2021-01-27 | Monitoring and early warning system device suitable for urban railway bridge anticollision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214530162U (en) |
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2021
- 2021-01-27 CN CN202120233142.8U patent/CN214530162U/en active Active
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