CN216206839U - Overpass tunnel ponding water level monitoring devices - Google Patents
Overpass tunnel ponding water level monitoring devices Download PDFInfo
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- CN216206839U CN216206839U CN202122062457.3U CN202122062457U CN216206839U CN 216206839 U CN216206839 U CN 216206839U CN 202122062457 U CN202122062457 U CN 202122062457U CN 216206839 U CN216206839 U CN 216206839U
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- water level
- movable rod
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- movable
- level detector
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Abstract
The utility model discloses an overpass tunnel accumulated water level monitoring device which comprises an installation frame, wherein a first movable rod is arranged at the top end of the installation frame, a second movable rod is arranged at one side, located on the first movable rod, of the top end of the installation frame, and a detection structure is arranged on the outer side of the first movable rod. According to the utility model, the first floating plate, the movable sleeve, the ultrasonic water level detector and the first movable rod are arranged, the first floating plate and the movable sleeve are driven by the water level to move on the first movable rod through the pulley on the inner wall, so that the ultrasonic water level detector always keeps a fixed distance with the water level, the ultrasonic water level detector detects the water level and analyzes a detected water level signal, and when the water level exceeds a safe height, the controller controls the alarm to operate, so that the alarm gives an alarm sound to remind a passing vehicle, and the problem that the distance between the detector and the water level is too large to influence the detection result is effectively solved.
Description
Technical Field
The utility model relates to the technical field of overpass tunnel accumulated water detection, in particular to an overpass tunnel accumulated water level monitoring device.
Background
When a rainy season comes, a phenomenon that a large amount of accumulated water is generated at a low-lying position of a road, an underpass type overpass and a tunnel caused by strong rainfall occurs, great inconvenience is brought to traffic traveling of people, even serious loss of lives and properties of people can be caused when the phenomenon is serious, and the accumulated water condition can be mastered in real time through a water level detection device at present.
At present, the distance between the detector and the ground is fixed, and the water level is constantly changed, so that when the distance between the water level and the detector is too large, the detection result is easy to generate errors, and the current water level is detected through electronic equipment, and only one detector is arranged at the detection position, so that when the error is generated by the only detector, a worker cannot know the error.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the detection result is influenced by the overlarge distance between a detector and the water level and errors are generated by electronic equipment and cannot be found, and provides a device for monitoring the accumulated water level of an overpass tunnel so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an overpass tunnel ponding water level monitoring devices, includes the mounting bracket, the top of mounting bracket is provided with first movable rod, and one side that the top of mounting bracket is located first movable rod is provided with the second movable rod, the outside of first movable rod is provided with detects the structure, and the inboard of first movable rod is provided with the spout, the outside that detects the structure is provided with the protection casing, the outer wall of second movable rod is provided with the second kickboard, and the top of second movable rod is provided with the mounting panel, one side that first movable rod was kept away from to the second movable rod is provided with the support, the ultrasonic measurement ware is installed to the one end that the bottom of mounting panel is located the second movable rod, the bottom of support is provided with the display.
Preferably, the first movable rod and the second movable rod are fixed on the outer wall of the tunnel wall body through the mounting frame, and the outer wall of the first movable rod is provided with a limiting block.
Preferably, the detection structure comprises a movable sleeve, a first floating plate, an ultrasonic water level detector, a controller, an alarm and a storage battery, the outer side of the first movable rod is provided with the movable sleeve, the bottom end of the movable sleeve is provided with the first floating plate, the outer side of the movable sleeve is provided with the ultrasonic water level detector, the bottom end of the ultrasonic water level detector is provided with the controller, the storage battery is arranged below the ultrasonic water level detector, and the alarm is arranged at the top end of the ultrasonic water level detector.
Preferably, the inner wall of the movable sleeve is provided with a pulley, the movable sleeve is movably connected with the first movable rod through the pulley and a sliding groove, and the storage battery is electrically connected with the ultrasonic water level detector through a power line.
Preferably, the ultrasonic water level detector is electrically connected with the alarm through a controller, and the protective cover is welded on the outer wall of the movable sleeve.
Preferably, the second floating plate is movably connected with the second movable rod through a pulley and a sliding groove, and the support is welded on one side of the second movable rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first floating plate, the movable sleeve, the ultrasonic water level detector and the first movable rod are arranged, the first floating plate and the movable sleeve are driven by the water level to move on the first movable rod through the pulley on the inner wall, so that the ultrasonic water level detector always keeps a fixed distance with the water level, the ultrasonic water level detector detects the water level and analyzes a detected water level signal, and when the water level exceeds a safe height, the controller controls the alarm to operate, so that the alarm gives an alarm sound to remind a passing vehicle, and the problem that the distance between the detector and the water level is too large to influence the detection result is effectively solved;
2. according to the utility model, the second floating plate, the second movable plate and the ultrasonic measurer are arranged, the second floating plate is driven by the water level to move in the sliding groove through the pulley on the inner wall, so that the second floating plate moves on the second movable rod, when the second floating plate is stable, the ultrasonic measurer sends ultrasonic waves, the ultrasonic waves return immediately after encountering the second floating plate to generate reflected waves, and the ultrasonic measurer can measure the time difference between the ultrasonic waves and the reflected waves, calculate the height of the water level through a formula, and analyze and compare the calculated height with the height detected by the ultrasonic water level detector, so that the accuracy of water level detection can be known, and the problem that errors generated by electronic equipment cannot be found is effectively solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic diagram of a detection structure according to the present invention.
Fig. 3 is a schematic view of the pulley of the present invention.
Fig. 4 is a schematic view of an ultrasonic measuring instrument according to the present invention.
In the figure: 1. a mounting frame; 2. a first movable bar; 3. a second movable bar; 4. detecting the structure; 401. a movable sleeve; 402. a first floating plate; 403. an ultrasonic water level detector; 404. a controller; 405. an alarm; 406. a storage battery; 5. a pulley; 6. a chute; 7. a protective cover; 8. a limiting block; 9. a second floating plate; 10. mounting a plate; 11. an ultrasonic measuring device; 12. a support; 13. a display.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of an apparatus for monitoring accumulated water level in a tunnel of an overpass according to the present invention: the utility model provides an overpass tunnel ponding water level monitoring devices, including mounting bracket 1, the top of mounting bracket 1 is provided with first movable rod 2, and one side that the top of mounting bracket 1 is located first movable rod 2 is provided with second movable rod 3, the outside of first movable rod 2 is provided with detects structure 4, and the inboard of first movable rod 2 is provided with spout 6, the outside that detects structure 4 is provided with protection casing 7, the outer wall of second movable rod 3 is provided with second kickboard 9, and the top of second movable rod 3 is provided with mounting panel 10, one side that first movable rod 2 was kept away from to second movable rod 3 is provided with support 12, ultrasonic measurer 11 is installed to the one end that the bottom of mounting panel 10 is located second movable rod 3, the bottom of support 12 is provided with display 13.
First movable rod 2, second movable rod 3 pass through mounting bracket 1 to be fixed at tunnel wall body outer wall, and the outer wall of first movable rod 2 is provided with stopper 8, pass through the bolt fastening with mounting bracket 1 on tunnel wall body, make first movable rod 2, second movable rod 3 fix in the tunnel wall body outside, stopper 8 is spacing moving down of first kickboard 402, prevents that first kickboard 402 from moving down to bottommost.
The detection structure 4 comprises a movable sleeve 401, a first floating plate 402, an ultrasonic water level detector 403, a controller 404, an alarm 405 and a storage battery 406, wherein the movable sleeve 401 is arranged outside the first movable rod 2, the first floating plate 402 is arranged at the bottom end of the movable sleeve 401, the ultrasonic water level detector 403 is arranged outside the movable sleeve 401, the controller 404 is arranged at the bottom end of the ultrasonic water level detector 403, the storage battery 406 is arranged below the ultrasonic water level detector 403, the alarm 405 is arranged at the top end of the ultrasonic water level detector 403, the first floating plate 402 is supported by the water surface, the first floating plate 402 and the movable sleeve 401 are driven by the water level to move on the first movable rod 2 through a pulley 5 on the inner wall, the first floating plate 402 drives the movable sleeve 401 at the top end to move when moving, so that the ultrasonic water level detector 403 on the movable sleeve 401 always keeps a fixed distance from the water level, it has accurate detection to be convenient for to the water level, and battery 406 provides the electric energy through the power cord this moment, makes ultrasonic water level detection appearance 403 detect the water level to carry out the analysis with the water level signal that detects, when the water level surpassed safe height, then through the operation of controller 404 control siren 405, make siren 405 send out the alarm sound, remind the vehicle of passing.
The inner wall of movable sleeve 401 is provided with pulley 5, and movable sleeve 401 passes through pulley 5 with first movable rod 2, 6 swing joint of spout, battery 406 passes through power cord electric connection with ultrasonic water level detector 403, movable sleeve 401 is movable in spout 6 through pulley 5 of inner wall under the drive of water level to make movable sleeve 401 move about on first movable rod 2, battery 406 provides the electric energy through the power cord, make ultrasonic water level detector 403 detect the water level.
Ultrasonic water level detector 403 and siren 405 pass through controller 404 electric connection, and protection casing 7 welds the outer wall at movable sleeve 401, and ultrasonic water level detector 403 detects the water level to the water level signal that will detect carries out the analysis, when the water level exceeded safe height, then through the operation of controller 404 control siren 405, protection casing 7 detects structure 4 and carries out water proof.
The second floating plate 9 and the second movable rod 3 are movably connected through the pulley 5 and the sliding groove 6, the support 12 is welded on one side of the second movable rod 3, the second floating plate 9 is driven by the water level to move in the sliding groove 6 through the pulley 5 on the inner wall, so that the second floating plate 9 moves on the second movable rod 3, when the second floating plate 9 is stable, the ultrasonic measurer 11 sends out ultrasonic waves, the ultrasonic waves return immediately after encountering the second floating plate 9 to generate reflected waves, the ultrasonic measurer 11 can measure the time difference between the ultrasonic waves and the disturbed reflected waves, the height of the water level can be calculated through a formula, and the support 12 is used for installing and fixing the display 13.
The working principle is as follows: when the water level detection device is used, a simple structure of the water level detection device needs to be understood, firstly, as shown in fig. 1-2, the water surface supports the first floating plate 402, the first floating plate 402 and the movable sleeve 401 are driven by the water level to move on the first movable rod 2 through the pulley 5 on the inner wall, the ultrasonic water level detector 403 on the movable sleeve 401 always keeps a fixed distance from the water level, so that the water level can be accurately detected, at the moment, the storage battery 406 provides electric energy through a power line, the ultrasonic water level detector 403 detects the water level, detected water level signals are analyzed, and when the water level exceeds a safe height, the controller 404 controls the alarm 405 to operate, so that the alarm 405 gives an alarm sound to remind a passing vehicle.
As shown in fig. 1 and 4, the second floating plate 9 moves in the sliding groove 6 through the pulley 5 of the inner wall under the driving of the water level, so that the second floating plate 9 moves on the second movable rod 3, when the second floating plate 9 is stable, the ultrasonic measurer 11 emits ultrasonic waves, the ultrasonic waves return immediately after encountering the second floating plate 9 to generate reflected waves, the ultrasonic measurer 11 can measure the time difference between the ultrasonic waves and the disturbance, the height of the water level can be calculated through a formula, and the calculated height is analyzed and compared with the height detected by the ultrasonic water level detector 403, so that the accuracy of the water level detection can be known.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an overpass tunnel ponding water level monitoring devices, includes mounting bracket (1), its characterized in that: a first movable rod (2) is arranged at the top end of the mounting rack (1), a second movable rod (3) is arranged at one side, located at the first movable rod (2), of the top end of the mounting rack (1), a detection structure (4) is arranged at the outer side of the first movable rod (2), a sliding groove (6) is arranged on the inner side of the first movable rod (2), a protective cover (7) is arranged on the outer side of the detection structure (4), a second floating plate (9) is arranged on the outer wall of the second movable rod (3), a mounting plate (10) is arranged at the top end of the second movable rod (3), a bracket (12) is arranged on one side of the second movable rod (3) far away from the first movable rod (2), the ultrasonic measuring device is characterized in that an ultrasonic measuring device (11) is installed at one end, located at the second movable rod (3), of the bottom end of the installing plate (10), and a display (13) is arranged at the bottom end of the support (12).
2. The device for monitoring the accumulated water level of the overpass tunnel according to claim 1, which is characterized in that: the first movable rod (2) and the second movable rod (3) are fixed on the outer wall of the tunnel wall body through the mounting frame (1), and the outer wall of the first movable rod (2) is provided with a limiting block (8).
3. The device for monitoring the accumulated water level of the overpass tunnel according to claim 1, which is characterized in that: the detection structure (4) comprises a movable sleeve (401), a first floating plate (402), an ultrasonic water level detector (403), a controller (404), an alarm (405) and a storage battery (406), wherein the movable sleeve (401) is arranged on the outer side of a first movable rod (2), the first floating plate (402) is arranged at the bottom end of the movable sleeve (401), the ultrasonic water level detector (403) is arranged on the outer side of the movable sleeve (401), the controller (404) is arranged at the bottom end of the ultrasonic water level detector (403), the storage battery (406) is arranged below the ultrasonic water level detector (403), and the alarm (405) is arranged at the top end of the ultrasonic water level detector (403).
4. The device for monitoring the accumulated water level of the overpass tunnel according to claim 3, wherein: the inner wall of activity sleeve (401) is provided with pulley (5), and activity sleeve (401) passes through pulley (5), spout (6) swing joint with first movable rod (2), battery (406) passes through power cord electric connection with ultrasonic water level detector (403).
5. The device for monitoring the accumulated water level of the overpass tunnel according to claim 4, is characterized in that: the ultrasonic water level detector (403) is electrically connected with the alarm (405) through the controller (404), and the protective cover (7) is welded on the outer wall of the movable sleeve (401).
6. The device for monitoring the accumulated water level of the overpass tunnel according to claim 1, which is characterized in that: the second floating plate (9) is movably connected with the second movable rod (3) through a pulley (5) and a sliding groove (6), and the support (12) is welded on one side of the second movable rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122062457.3U CN216206839U (en) | 2021-08-30 | 2021-08-30 | Overpass tunnel ponding water level monitoring devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122062457.3U CN216206839U (en) | 2021-08-30 | 2021-08-30 | Overpass tunnel ponding water level monitoring devices |
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| Publication Number | Publication Date |
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| CN216206839U true CN216206839U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122062457.3U Active CN216206839U (en) | 2021-08-30 | 2021-08-30 | Overpass tunnel ponding water level monitoring devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115824360A (en) * | 2023-02-13 | 2023-03-21 | 潍坊交安公路工程有限公司 | Road and bridge ponding monitoring devices |
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2021
- 2021-08-30 CN CN202122062457.3U patent/CN216206839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115824360A (en) * | 2023-02-13 | 2023-03-21 | 潍坊交安公路工程有限公司 | Road and bridge ponding monitoring devices |
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