CN217784697U - A stadia monitoring and early warning device for tunnel safety - Google Patents
A stadia monitoring and early warning device for tunnel safety Download PDFInfo
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- CN217784697U CN217784697U CN202221822711.3U CN202221822711U CN217784697U CN 217784697 U CN217784697 U CN 217784697U CN 202221822711 U CN202221822711 U CN 202221822711U CN 217784697 U CN217784697 U CN 217784697U
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Abstract
The utility model discloses a stadia monitoring and early warning device for tunnel safety, including bracing piece, electron early warning display screen, electric telescopic handle and servo motor, the top front end of bracing piece is provided with electron early warning display screen, and electric telescopic handle's top articulates in the right-hand member rear of electron early warning display screen, the middle part rear of bracing piece is provided with the support frame, servo motor's output is connected with the installation piece, the one end that the installation piece was kept away from to the second movable rod links to each other with first movable frame is fixed, the top fixedly connected with mount of bracing piece. The utility model has the advantages of reasonable design, it is rotatory through the control installation piece, can make all drive first adjustable shelf and second adjustable shelf reverse slip rather than the first movable rod of meshing with the second movable rod, can drive connecting rod and rubber pad slip and erase the surperficial dust of electron early warning display screen, avoid influencing the viewing reading of driver information on to early warning device.
Description
Technical Field
The utility model relates to a tunnel safety technical field especially relates to a stadia monitoring and early warning device for tunnel safety.
Background
The tunnel is an engineering building buried in the stratum and is a form of utilizing underground space by human beings, and the tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, wherein the traffic tunnel is the most common and contacted one of people, and the distance from the people to the destination can be greatly shortened;
the tunnel is because be located the underground or run through in the massif, therefore its inside is darker, need use the light, come the in-process that the vehicle got into the tunnel, the sight can receive the environmental impact and be obstructed, in order to avoid the emergence of safe traffic accident, consequently, need install stadia monitoring early warning device at the entrance in tunnel, the primary function is that the stadia monitoring device carries out real-time supervision to the stadia of tunnel entrance, and utilize early warning device to carry out the information show, carry out the early warning for the vehicle of passing by, guarantee the driving safety in tunnel, but the stadia monitoring early warning device who is used for tunnel safety on the existing market still has following problem:
1. the existing sight distance monitoring and early warning device for tunnel safety is inconvenient for adjusting the information display angle of the early warning device;
2. conventional sight distance monitoring and early warning device for tunnel safety because the device is installed on the highway, the in-process that the past vehicle went can cause the raise dust, and makes the dust adhere to the device surface, can influence the driver and read the watching of information on the early warning device.
Therefore, the sight distance monitoring and early warning device for tunnel safety is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the prior art, and the sight distance monitoring and early warning device for tunnel safety who proposes.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a stadia monitoring and early warning device for tunnel safety, includes bracing piece, electron early warning display screen, electric telescopic handle and servo motor, the top front end of bracing piece is provided with electron early warning display screen, and electric telescopic handle's top articulates in the right-hand member rear of electron early warning display screen to electric telescopic handle's end rotates and connects on the bracing piece, the middle part rear of bracing piece is provided with the support frame, and the top of support frame is provided with servo motor, servo motor's output is connected with the installation piece, and the upper and lower both ends of installation piece are provided with first movable rod and second movable rod respectively, the one end that the installation piece was kept away from to the second movable rod links to each other with first adjustable shelf is fixed, and the one end that the installation piece was kept away from to first movable rod links to each other with the second adjustable shelf is fixed, the top fixedly connected with mount of bracing piece, and the stadia monitoring probe is installed to the upper end of mount.
Preferably, the mounting block is mounted between the first movable rod and the second movable rod, the mounting block is connected with the first movable rod and the second movable rod in a meshing manner, and the sliding direction of the first movable rod is always opposite to the sliding direction of the second movable rod.
Preferably, the horizontal part outside of bracing piece rotates and is connected with the connecting seat, and connecting seat fixed mounting has the bottom rear of electron early warning display screen to electron early warning display screen and support frame fixed connection are integral structure.
Preferably, first adjustable shelf and second adjustable shelf all set up in the top outside of electron early warning display screen, and first adjustable shelf and second adjustable shelf set up respectively in the left and right sides both ends outside of guide bar.
Preferably, a through groove adapted to the first movable rod is formed in the inner portion of the vertical portion of the first movable frame.
Preferably, the front ends of the horizontal parts of the first movable frame and the second movable frame are fixedly connected with a connecting rod, one end of the connecting rod is connected with a rubber pad in a sticking mode, the rubber pad is arranged between the connecting rod and the electronic early warning display screen, and the rubber pad is attached to the front end face of the electronic early warning display screen.
Compared with the prior art, the utility model, its beneficial effect does:
1. through setting up installation piece, first movable rod and second movable rod, it is rotatory through control installation piece, can make all drive first adjustable shelf and second adjustable shelf reverse slip rather than the first movable rod of meshing with the second movable rod, can drive connecting rod and rubber pad slip and erase the surperficial dust of electron early warning display screen, avoid influencing the driver and read watching of information on the early warning device.
2. Through setting up connecting seat and electric telescopic handle, according to the mounting height and the actual demand of device, the accessible starts electric telescopic handle, can promote the electronic early warning display screen to drive the connecting seat of fixed connection at its bottom rear and take place to rotate in the horizontal part outside of bracing piece and be the slope, not only can reduce the influence that the sunshine refraction brought, also conveniently adjusts the show angle, the driver of being convenient for is to early warning information's watching.
Drawings
Fig. 1 is a schematic front structural view of a sight distance monitoring and early warning device for tunnel safety according to the present invention;
fig. 2 is a schematic rear view structural diagram of a sight distance monitoring and early warning device for tunnel safety according to the present invention;
fig. 3 is a schematic structural view of a sliding state of the first movable frame of the present invention;
fig. 4 is the utility model discloses in the electron early warning display screen rotation state structure sketch map that provides.
In the figure: the device comprises a supporting rod 1, an electronic early warning display screen 2, a connecting seat 3, an electric telescopic rod 4, a supporting frame 5, a servo motor 6, an installation block 7, a first movable rod 8, a second movable rod 9, a first movable frame 10, a second movable frame 11, a guide rod 12, a connecting rod 13, a rubber pad 14, a fixed frame 15 and a sight distance detection probe 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a stadia monitoring and early warning device for tunnel safety, including bracing piece 1, electron early warning display screen 2, electric telescopic handle 4 and servo motor 6, in order to facilitate adjusting this stadia monitoring and early warning device's early warning information show angle, can be provided with electron early warning display screen 2 at the top front end of bracing piece 1, horizontal part outside at bracing piece 1 rotates and is connected with connecting seat 3, and connecting seat 3 fixed mounting has the bottom rear of electron early warning display screen 2, electric telescopic handle 4's top articulates in the right-hand member rear of electron early warning display screen 2, and electric telescopic handle 4's end rotates and connects on bracing piece 1, through starting electric telescopic handle 4, can promote electron early warning display screen 2 and drive connecting seat 3 synchronous rotation, can realize the adjustment to early warning information show angle.
In order to erase dust attached to the electronic early warning display screen 2, a support frame 5 is arranged behind the middle of a support rod 1, a servo motor 6 is arranged at the top of the support frame 5, an output end of the servo motor 6 is connected with an installation block 7, a first movable rod 8 and a second movable rod 9 are respectively arranged at the upper end and the lower end of the installation block 7, the installation block 7 is arranged between the first movable rod 8 and the second movable rod 9, the installation block 7 is connected with the first movable rod 8 and the second movable rod 9 in a meshed manner, the sliding direction of the first movable rod 8 is always opposite to that of the second movable rod 9, one end of the second movable rod 9 far away from the installation block 7 is fixedly connected with a first movable frame 10, one end of the first movable rod 8 far away from the installation block 7 is fixedly connected with a second movable frame 11, the first movable frame 10 and the second movable frame 11 are both arranged at the outer side of the top of the electronic early warning display screen 2, the first movable frame 10 and the second movable frame 11 are respectively arranged at the outer side of the top of the electronic early warning display screen 2, a fixed frame 14 is connected with a fixed on the movable frame 14, a movable rubber pad 14 is arranged at the outer side of the movable frame 14, a horizontal position of the movable frame 14, a fixed rubber pad is arranged at the end of the movable frame 13, the movable frame 14 and a horizontal position of the movable frame 14, the influence on the viewing and reading of the information on the early warning device by the driver is avoided.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
in the utility model, the tunnel is arranged underground or runs through a mountain, so the tunnel is dark inside, a lighting lamp is needed to be used, coming and going vehicles are blocked due to the influence of the environment in the process of entering the tunnel, in order to avoid the occurrence of safe traffic accidents, a sight distance monitoring and early warning device is needed to be installed at the entrance of the tunnel, the main function is to monitor the visible distance at the entrance of the tunnel in real time through the sight distance monitoring device, and the early warning device is utilized to display information, the early warning is carried out on the passing vehicles, the driving safety of the tunnel is ensured, when the sight distance monitoring and early warning device for tunnel safety is used, firstly, a support rod 1 is fixed on the bottom surface which is at a certain distance away from the tunnel entrance, the visible distance at the tunnel entrance is monitored in real time through a current sight distance monitoring probe 16, and the electronic early warning display screen 2 is utilized to display information, in the using process, the device can be installed according to the installation height and actual requirements of the device, an electric telescopic rod 4 which is installed at the right rear side of the electronic early warning display screen 2 can be started, the electronic early warning display screen 2 can drive the connecting seat 3 which drives the horizontal part at the rear of the support rod to rotate, the connecting seat, the horizontal part, the early warning device can be adjusted conveniently, and the early warning angle can be adjusted, and the early warning device can be adjusted;
in the using process of the early warning device, dust can be caused by the vehicles coming and going, in order to avoid the influence of dust on data reading, the servo motor 6 arranged at the top of the support frame 5 can be started regularly, the rotation of the installation block 7 can be controlled, the first movable rod 8 and the second movable rod 9 meshed with the installation block 7 can drive the first movable frame 10 and the second movable frame 11 to slide reversely, the connecting rod 13 and the rubber pad 14 can be driven to slide, surface dust of the electronic early warning display screen 2 can be erased, the influence of dust on the viewing and reading of information on the early warning device by a driver can be avoided, the setting of the early warning device can enable the driver to know the visible distance in the process of entering the tunnel before entering the tunnel, the driver can decelerate in advance and make a psychological preparation, safety accidents are avoided, the operation process of the early warning device is the above, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a stadia monitoring and early warning device for tunnel safety, includes bracing piece (1), electron early warning display screen (2), electric telescopic handle (4) and servo motor (6), its characterized in that: the utility model discloses a support structure, including bracing piece (1), electric telescopic handle (4), support frame (5), servo motor (6), mounting block (7), installation block (7), first movable rod (8) and second movable rod (9), the one end and the first movable frame (10) of keeping away from mounting block (7) are fixed continuous, and the one end that installation block (7) were kept away from in second movable rod (9), and first movable rod (8) are fixed continuous with second movable frame (11), the top fixedly connected with (15) of bracing piece (1), and the upper end of mount (15) is installed and is looked apart from monitoring probe (16).
2. The sight distance monitoring and early warning device for tunnel safety according to claim 1, wherein the mounting block (7) is mounted between the first movable rod (8) and the second movable rod (9), the mounting block (7) is connected with the first movable rod (8) and the second movable rod (9) in a meshing manner, and the sliding direction of the first movable rod (8) is always opposite to that of the second movable rod (9).
3. The sight distance monitoring and early warning device for tunnel safety according to claim 1, wherein a connecting seat (3) is rotatably connected to the outer side of the horizontal part of the supporting rod (1), the connecting seat (3) is fixedly installed at the rear of the bottom of the electronic early warning display screen (2), and the electronic early warning display screen (2) is fixedly connected with the supporting frame (5) to form an integrated structure.
4. The sight distance monitoring and early warning device for tunnel safety according to claim 1, wherein the first movable frame (10) and the second movable frame (11) are arranged on the outer side of the top of the electronic early warning display screen (2), and the first movable frame (10) and the second movable frame (11) are respectively arranged on the outer sides of the left end and the right end of the guide rod (12).
5. The sight distance monitoring and early warning device for tunnel safety according to claim 4, wherein a through groove adapted to the first movable rod (8) is formed in the inner portion of the vertical portion of the first movable frame (10).
6. The sight distance monitoring and early warning device for tunnel safety as claimed in claim 1, wherein the front ends of the horizontal portions of the first movable frame (10) and the second movable frame (11) are fixedly connected with a connecting rod (13), one end of the connecting rod (13) is connected with a rubber pad (14) in a sticking mode, the rubber pad (14) is arranged between the connecting rod (13) and the electronic early warning display screen (2), and the rubber pad (14) is attached to the front end face of the electronic early warning display screen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221822711.3U CN217784697U (en) | 2022-07-14 | 2022-07-14 | A stadia monitoring and early warning device for tunnel safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221822711.3U CN217784697U (en) | 2022-07-14 | 2022-07-14 | A stadia monitoring and early warning device for tunnel safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217784697U true CN217784697U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221822711.3U Active CN217784697U (en) | 2022-07-14 | 2022-07-14 | A stadia monitoring and early warning device for tunnel safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217784697U (en) |
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2022
- 2022-07-14 CN CN202221822711.3U patent/CN217784697U/en active Active
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