CN219757243U - Traffic tunnel monitoring device - Google Patents
Traffic tunnel monitoring device Download PDFInfo
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- CN219757243U CN219757243U CN202320545106.4U CN202320545106U CN219757243U CN 219757243 U CN219757243 U CN 219757243U CN 202320545106 U CN202320545106 U CN 202320545106U CN 219757243 U CN219757243 U CN 219757243U
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- track
- light receiving
- side wall
- laser
- monitoring device
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 238000012545 processing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Abstract
The utility model discloses a traffic tunnel monitoring device, which relates to the technical field of tunnel monitoring and comprises a track mechanism, a laser emission mechanism and a light receiving mechanism; the track mechanism comprises side wall tracks respectively paved on two sides of the tunnel and a top track arranged on the top of the tunnel, the side wall tracks on two sides of the tunnel are correspondingly arranged, the laser emission mechanism is respectively arranged on the top track and a certain side wall track, and the light receiving mechanism is arranged on the other side wall track; the laser emitting mechanism and the light receiving mechanism are arranged on the side wall track and are matched and connected with the moving mechanism; the laser emitting mechanism arranged on the top track adopts a mode that a plurality of groups of devices are arranged at intervals. The structure can carry out continuity measurement on horizontal deformation and vertical deformation of the tunnel, is flexible in structure, and does not occupy excessive space in the tunnel.
Description
Technical Field
The utility model belongs to the technical field of tunnel monitoring, and particularly relates to a traffic tunnel monitoring device.
Background
In the process of tunnel engineering construction, due to various factors such as unloading, loading, pumping, vibration and the like, the tunnel engineering construction is developed along with time. More or less will have some influence on the tunnel being constructed, such as structural deformation, displacement, etc. Therefore, in order to avoid accidents such as tunnel collapse in time, measures are necessary to monitor the change of the tunnel structure in real time.
Patent number CN106352844a proposes a tunnel monitoring devices, including rail set, elasticity dynamic displacement monitoring devices, fixed strutting arrangement, data processing device and advancing device, realized the real-time supervision that tunnel deformation continuity covers entirely, but its removal and measurement subassembly receive spatial displacement influence greatly, if the great displacement appears in tunnel both sides slide rail, probably can lead to the fact the destruction to detection device overall structure.
Disclosure of Invention
Based on the above-mentioned problems existing in the prior art, an object of an embodiment of the present utility model is to: the utility model provides a traffic tunnel monitoring device, can simplify the moving structure of detection device under the prerequisite of continuity monitoring tunnel deformation condition.
The utility model provides a traffic tunnel monitoring device which comprises a track mechanism, a laser emitting mechanism and a light receiving mechanism. The track mechanism comprises side wall tracks respectively paved on two sides of the tunnel and a top track arranged on the top of the tunnel, the side wall tracks on two sides of the tunnel are correspondingly arranged, the laser emission mechanism is respectively arranged on the top track and a certain side wall track, and the light receiving mechanism is arranged on another side wall track.
Further, the laser emission mechanism comprises a laser mounting seat, an angle adjusting component and a laser emitter, wherein the laser emitter is mounted on the angle adjusting component, and the angle adjusting component is fixed on the laser mounting seat.
Further, the angle adjusting assembly comprises an adjusting fixing plate, an adjusting screw and a plurality of adjusting nuts used for fixing.
Further, the light receiving mechanism comprises a light receiving box and a switch cover driving assembly, wherein the switch cover driving assembly comprises a driving motor, a belt pulley set and a rotating shaft, and the light receiving box is provided with a rotatable box cover.
Further, the laser emission mechanism and the light receiving mechanism arranged on the side wall track are matched and connected with a moving mechanism, and are suitable for driving the laser emission mechanism and the light receiving mechanism on the side wall track to synchronously move to completely measure the horizontal deformation of the tunnel, and the laser emission mechanism arranged on the top track adopts a mode of arranging a plurality of groups of devices at intervals.
Further, the data processing device is arranged on the moving mechanism connected with the light receiving mechanism and is electrically connected with the light receiving mechanism.
Further, each moving mechanism is further provided with a plurality of sliding blocks matched with the side wall rails.
Compared with the prior art, the utility model has the following beneficial effects: when the horizontal deformation condition needs to be tested, the laser emitting mechanism and the light receiving mechanism on the side wall track are started, and the moving mechanism drives the side wall track to synchronously move along the track direction; when the vertical deformation condition needs to be tested, the laser emitting mechanism can be controlled to emit laser through the lead arranged along the top track, and the light receiving mechanism is conveyed to each corresponding position by the moving mechanism for measurement. The device can continuously measure horizontal deformation and vertical deformation of the tunnel, is flexible in structure, does not occupy excessive space in the tunnel, and can be freely disassembled.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a laser emitting mechanism of the present utility model;
FIG. 3 is a schematic diagram showing the open/close state of the light receiving mechanism according to the present utility model;
FIG. 4 is a schematic view of a movement mechanism of the present utility model;
wherein, each reference sign in the figure:
1. a track mechanism; 11. a sidewall track; 12. a top rail;
2. a laser emitting mechanism; 21. a laser mounting seat; 22. an angle adjustment assembly; 221. adjusting the fixing plate; 222. adjusting a screw; 223. an adjusting nut; 23. a laser emitter;
3. a light receiving mechanism; 31. a light receiving box; 311. a box cover; 32. a switch cover driving assembly; 321. a driving motor; 322. a belt pulley set; 323. a rotating shaft;
4. a data processing device; 5. a moving mechanism; 51. a sliding block.
Detailed Description
The present utility model will now be described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it shows only the constitution related to the utility model.
As shown in fig. 1, the utility model provides a traffic tunnel monitoring device, which comprises a track mechanism 1, a laser emitting mechanism 2 and a light receiving mechanism 3. The track mechanism 1 comprises side wall tracks 11 respectively paved on two sides of a tunnel and a top track 12 arranged on the top of the tunnel, wherein the side wall tracks 11 on two sides of the tunnel are correspondingly arranged. The laser emitting mechanism 2 is provided on the top rail 12 and one of the side wall rails 11, respectively, and the light receiving mechanism 3 is provided on the other side wall rail 11. The laser emitting means 2 is adapted to emit laser light towards the light receiving means 3, the light receiving means 3 converting the received optical signal into an electrical signal and transmitting to the data processing device 4.
The light receiving mechanism 3 can analyze the deformation condition of the tunnel in the horizontal direction from the information collected by the laser emitting mechanism 2 on the side wall track 11, and can analyze the deformation condition of the tunnel in the vertical direction from the information collected by the laser emitting mechanism 2 on the top track 12.
As shown in fig. 2, the laser emission mechanism 2 includes a laser mounting seat 21, an angle adjusting component 22 and a laser emitter 23, wherein the laser emitter 23 is mounted on the angle adjusting component 22, and the angle adjusting component 22 is fixed on the laser mounting seat 21, so that the emission angle of the laser emitter 23 can be adjusted according to actual situations.
The angle adjusting assembly 22 comprises an adjusting fixing plate 221, an adjusting screw 222 and a plurality of adjusting nuts 223 for fixing, wherein the adjusting fixing plate 221 is arranged on the laser mounting seat 21, and the adjusting screw 222 is arranged on the adjusting fixing plate 221 in a penetrating way; during installation, the laser transmitter 23 can be fixed by debugging and selecting a proper transmitting angle so as to ensure that the laser can be normally projected onto the light receiving mechanism 3 and acquire required data. And the angle adjusting assembly 22 also facilitates the replacement of the laser transmitter 23 at any time.
As shown in fig. 3, the light receiving mechanism 3 comprises a light receiving box 31 and a switch cover driving assembly 32, wherein the switch cover driving assembly 32 is connected with the light receiving box 31, and the light receiving box (31) is provided with a rotatable box cover (311); the switch cover driving assembly 32 consists of a driving motor 321, a belt pulley group 322 and a rotating shaft 323, wherein the belt pulley group 322 is respectively connected with the driving motor 321 and the rotating shaft 323, and the box cover 311 is sleeved on the rotating shaft 323; the driving motor 321 can drive the rotating shaft 323 to rotate through the belt pulley group 322 and drive the box cover 311 arranged on the rotating shaft 323 to rotate, so that the opening and closing of the light receiving box 31 are realized, and the internal components are effectively protected.
As shown in fig. 4, the laser emitting mechanism 2 and the light receiving mechanism 3 on the side wall rail 11 are connected with a moving mechanism 5, which is suitable for driving the laser emitting mechanism 2 and the light receiving mechanism 3 on the side wall rail 11 to synchronously travel so as to completely measure the horizontal deformation of the tunnel. The laser emitting mechanisms 2 on the top rail 12 are arranged at intervals along the top rail 12 by using a plurality of groups of devices. When the horizontal deformation condition needs to be tested, the laser emitting mechanism 2 and the light receiving mechanism on the side wall track 11 are started, and the laser emitting mechanism 2 on the top track 12 is in a closed state; when the vertical deformation condition needs to be tested, the laser emitting mechanism 2 can be controlled to emit laser through the lead arranged along the top track 12, and the light receiving mechanism 3 is conveyed to each position by the moving mechanism 5 for measurement.
It should be noted that: fig. 1 shows two paths (1) (2) emitted by the laser emitting mechanism 2.
The moving mechanism 5 is provided with a data processing device 4 electrically connected with the light receiving mechanism 3, and is also provided with a plurality of sliding blocks 51 matched with the corresponding side wall tracks 11, and is matched with the movement of the laser emitting mechanism 2 and the light receiving mechanism 3 along the track direction.
In the description of embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
While the foregoing is directed to the preferred embodiment of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of claims.
Claims (8)
1. A traffic tunnel monitoring device, characterized in that: comprising the following steps:
the track mechanism (1) is arranged on the inner wall of the tunnel;
the laser emission mechanism (2) is arranged on the track mechanism (1); and
the light receiving mechanism (3) is arranged on the track mechanism (1); wherein the method comprises the steps of
The track mechanism (1) comprises:
two groups of side wall tracks (11) are respectively paved on two sides of the tunnel correspondingly;
a roof rail (12) disposed at the highest position of the tunnel;
the laser emitting mechanism (2) is arranged on one group of side wall tracks (11) and the top track (12), and the light receiving mechanism (3) is arranged on the other group of side wall tracks (11).
2. The traffic tunnel monitoring device according to claim 1, wherein:
the laser emission mechanism (2) includes:
a laser mount (21);
an angle adjusting component (22) arranged on the laser mounting seat (21);
and a laser emitter (23) arranged on the angle adjusting component (22).
3. The traffic tunnel monitoring device according to claim 2, wherein:
the angle adjustment assembly (22) includes:
an adjustment fixing plate (221) mounted on the laser mount (21);
the adjusting screw rod (222) is arranged on the adjusting fixing plate (221) in a penetrating way; and
a plurality of adjustment nuts (223).
4. The traffic tunnel monitoring device according to claim 2, wherein:
the light receiving mechanism (3) includes:
a light receiving box (31);
a switch cover driving assembly (32) connected with the light receiving box (31);
the light receiving box (31) is provided with a rotatable box cover (311).
5. The traffic tunnel monitoring device according to claim 4, wherein:
the switch cover drive assembly (32) includes:
a drive motor (321);
a pulley set (322); and
a rotating shaft (323);
the belt pulley group (322) is respectively connected with the driving motor (321) and the rotating shaft (323);
the box cover (311) is sleeved on the rotating shaft (323).
6. The traffic tunnel monitoring device according to claim 1, wherein:
the laser emitting mechanism (2) and the light receiving mechanism (3) on the side wall track (11) are connected with a moving mechanism (5).
7. The traffic tunnel monitoring device according to claim 1, wherein:
the laser emitting mechanisms (2) on the top track (12) are arranged at intervals along the top track (12) by adopting a plurality of groups of equipment.
8. The traffic tunnel monitoring device of claim 6, wherein:
the moving mechanism (5) is provided with a data processing device (4) electrically connected with the light receiving mechanism (3), and a plurality of sliding blocks (51) matched with the corresponding side wall tracks (11) are also arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320545106.4U CN219757243U (en) | 2023-03-20 | 2023-03-20 | Traffic tunnel monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320545106.4U CN219757243U (en) | 2023-03-20 | 2023-03-20 | Traffic tunnel monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219757243U true CN219757243U (en) | 2023-09-26 |
Family
ID=88074856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320545106.4U Active CN219757243U (en) | 2023-03-20 | 2023-03-20 | Traffic tunnel monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219757243U (en) |
-
2023
- 2023-03-20 CN CN202320545106.4U patent/CN219757243U/en active Active
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