CN212686586U - Intelligent crawler type traveling structure suitable for mountain extra-long tunnel - Google Patents
Intelligent crawler type traveling structure suitable for mountain extra-long tunnel Download PDFInfo
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- CN212686586U CN212686586U CN202021511268.9U CN202021511268U CN212686586U CN 212686586 U CN212686586 U CN 212686586U CN 202021511268 U CN202021511268 U CN 202021511268U CN 212686586 U CN212686586 U CN 212686586U
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Abstract
The utility model discloses an intelligence crawler-type structure of traveling suitable for mountain extra long tunnel, include the crawler-type device of traveling of laying along tunnel length direction full length, the car goes to crawler-type device of traveling back on, and crawler-type device of traveling can drive the car and go to the tunnel export from the tunnel entry forward. The utility model discloses a tunnel structure of traveling, the vehicle is after going to get into the tunnel, drives the vehicle by the track and goes forward, and vehicle self is flamed out and need not to start, can realize going "zero release" of vehicle tail gas in the tunnel, greatly reduced tunnel ventilation system build with later stage operation maintenance's expense, adopt crawler-type transmission device to replace traditional road surface moreover, reduced the operating expenses of extra-long tunnel civil engineering.
Description
Technical Field
The utility model relates to a tunnel field, concretely relates to intelligence crawler-type structure of traveling suitable for mountain extra long tunnel.
Background
With the rapid development of highway construction in China, tunnels of more than 20 kilometers are already generated in the existing design project. Because the automobile running in the tunnel can discharge tail gas elements, the harmful gas is difficult to treat in the extra-long tunnel by a dilution mode. The common solution is to perform segmented ventilation in the modes of tunnel inclination, vertical shaft and smoke discharge cross hole to discharge harmful gas. However, the complicated and extra-long tunnel ventilation system not only increases the construction cost of the tunnel, but also greatly increases the tunnel ventilation facilities and the operation cost. How to solve the problem of ventilation of the extra-long tunnel becomes a problem which needs to be solved urgently and has great significance.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, provide an intelligence crawler-type structure of traveling suitable for mountain extra long tunnel, the vehicle is after going into the tunnel, drives the vehicle by the track and goes forward, vehicle self is flame-out need not to start, can realize going "zero release" of vehicle tail gas in the tunnel, can reduce the expense of tunnel ventilation system construction and later stage operation maintenance, adopt crawler-type transmission device to replace traditional road surface moreover, reduced the operating expenses of extra long tunnel civil engineering.
The utility model discloses a following technical scheme realizes:
the utility model relates to an intelligence crawler-type structure of traveling suitable for mountain extra long tunnel, include the crawler-type device of traveling of laying along tunnel length direction full length, the car goes to crawler-type device and goes up the back, and crawler-type device of traveling can drive the car and go to the tunnel export from the tunnel entry forward.
The utility model discloses a tunnel structure of traveling, the vehicle is after going to get into the tunnel, drives the vehicle by the track and goes forward, and vehicle self is flamed out and need not to start, can realize going "zero release" of vehicle tail gas in the tunnel, greatly reduced tunnel ventilation system build with later stage operation maintenance's expense, adopt crawler-type transmission device to replace traditional road surface moreover, reduced the operating expenses of extra-long tunnel civil engineering. In addition, if a car accident happens in the traditional extra-long tunnel, the situations of road blockage, unfavorable rescue and the like can occur; and utilize the utility model discloses a structure of traveling drives the vehicle through the track transmission and traveles automatically, and the vehicle is as the object that is transmitted, is zero with the relative speed of track, consequently all keeps the state of mutual quiescence between each vehicle, has guaranteed to be difficult for taking place the traffic accident in the tunnel.
The front end of the crawler-type traveling device extends to a certain distance outside the tunnel entrance, the tail end of the crawler-type traveling device extends to a certain distance outside the tunnel exit, a hole entering signboard is arranged at a position 200 meters out of the tunnel entrance, and a hole exiting signboard is arranged at a position 200 meters out of the tunnel exit. Before entering the driving device, the hole entering signboard prompts that the vehicle is about to enter the automatic driving extra-long tunnel to remind a driver of decelerating and flameout, the vehicle drives forwards along with the rotation of the crawler on the driving device, when the vehicle is about to leave the tunnel, the hole exiting signboard prompts that the vehicle is about to exit the tunnel to remind the driver of lighting, driving preparation is made, and once the vehicle leaves the crawler, the vehicle is refueled and rapidly drives away from the tunnel.
The front end one side of crawler-type running device is equipped with the vehicle and drives in the control appearance, and when the vehicle got into the track, the opening device worked, and when detecting no vehicle and driving in on the track, crawler-type device can stop work, is in quiescent condition, and when traffic was less like this at night, can practice thrift the energy consumption, reduces the operation cost.
The crawler-type traveling device is formed by assembling a plurality of crawler units, the installation of the crawler-type traveling device is convenient, and the length of each crawler unit is 4-6 m, so that the crawler-type traveling device can be conveniently paved at the curve of a tunnel.
The LED screen can be installed on the inner wall of the tunnel with saved cost of tunnel ventilation systems, civil engineering and the like, is used for displaying contents of ocean landscape, forest landscape and the like, enables people driving in the tunnel to have freshness and comfort, avoids the phenomenon that the extra-long tunnel drives in a closed space for a long time, and provides a driver with a sense of depression.
Install pronunciation reminding device apart from tunnel exit certain distance department in the tunnel, the mode suggestion driver the place ahead through pronunciation broadcast is about to arrive the tunnel exit, reminds the driver to prepare the start-up of vehicle in advance, and this kind of pronunciation warning mode is more effective.
Be provided with a plurality of tachymeters along length direction interval in the tunnel, highway section detection vehicle speed is the same with track transmission speed in the middle of can being in the tunnel, if exceeded track transmission speed, this shows that the vehicle is in the start driving state, then can remind this car driver vehicle to put out fire through pronunciation or liquid crystal display's mode, obey the rule of going in tunnel.
A supporting structure in the crawler-type traveling device adopts a steel truss, so that the traveling device is guaranteed to have enough rigidity.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to an intelligent crawler-type structure of traveling suitable for mountain extra long tunnel, the vehicle is after going to get into the tunnel, is driven by the track and is gone forward, vehicle self flame-out need not to start, can realize the "zero release" of vehicle tail gas in the tunnel of traveling, greatly reduced tunnel ventilation system build and later stage operation maintenance's expense, and adopt crawler-type transmission device to replace traditional road surface, reduced the operating cost of extra long tunnel civil engineering;
2. the utility model relates to an intelligent crawler-type structure of traveling suitable for mountain extra-long tunnel drives the vehicle through track transmission and goes automatically, and the vehicle is as the object of being transmitted, and the relative speed with the track is zero, therefore all keep the state of mutual stillness between each vehicle, has guaranteed to be difficult for taking place the traffic accident in the tunnel;
3. the utility model relates to an intelligence crawler-type structure of traveling suitable for mountain extra long tunnel goes into hole denoter suggestion and is about to get into automatic extra long tunnel of traveling, reminds the navigating mate to slow down, put out a fire, reminds the driver to strike sparks, makes driving preparation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the track-type running gear;
fig. 3 is a cross-sectional view of the crawler travel unit.
Reference numbers and corresponding part names in the drawings:
the method comprises the following steps of 1-crawler type running device, 2-tunnel entering signboards, 3-vehicle entering monitoring instrument, 4-crawler unit and 5-steel truss.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in fig. 1, the utility model relates to an intelligence crawler-type structure of traveling suitable for mountain extra long tunnel, include the crawler-type running gear 1 of laying along tunnel length direction full length, the car goes to crawler-type running gear and goes back on, and crawler-type running gear can drive the car and go to the tunnel export from the tunnel entry forward.
The utility model discloses a tunnel structure of traveling, the vehicle is after going to get into the tunnel, drives the vehicle by the track and goes forward, and vehicle self is flamed out and need not to start, can realize going "zero release" of vehicle tail gas in the tunnel, greatly reduced tunnel ventilation system build with later stage operation maintenance's expense, adopt crawler-type transmission device to replace traditional road surface moreover, reduced the operating expenses of extra-long tunnel civil engineering. In addition, if a car accident happens in the traditional extra-long tunnel, the situations of road blockage, unfavorable rescue and the like can occur; and utilize the utility model discloses a structure of traveling drives the vehicle through the track transmission and traveles automatically, and the vehicle is as the object that is transmitted, is zero with the relative speed of track, consequently all keeps the state of mutual quiescence between each vehicle, has guaranteed to be difficult for taking place the traffic accident in the tunnel.
Preferably, the front end of the crawler-type traveling device extends to a certain distance outside the tunnel entrance, the tail end of the crawler-type traveling device extends to a certain distance outside the tunnel exit, a hole entering signboard 2 is arranged at a position 200 meters outside the tunnel entrance, and a hole exiting signboard is arranged at a position 200 meters inside the tunnel exit. Before entering the driving device, the hole entering signboard prompts that the vehicle is about to enter the automatic driving extra-long tunnel to remind a driver of decelerating and flameout, the vehicle drives forwards along with the rotation of the crawler on the driving device, when the vehicle is about to leave the tunnel, the hole exiting signboard prompts that the vehicle is about to exit the tunnel to remind the driver of lighting, driving preparation is made, and once the vehicle leaves the crawler, the vehicle is refueled and rapidly drives away from the tunnel.
Preferably, as shown in fig. 2 and 3, a vehicle driving monitor 3 is arranged on one side of the front end of the crawler type driving device, when a vehicle enters the crawler, the starting device works, and when no vehicle is detected to be driven into the crawler, the crawler device can stop working and be in a static state, so that when traffic volume is small at night, energy consumption can be saved, and operation cost can be reduced.
Preferably, the crawler-type traveling device is formed by assembling a plurality of crawler units 4, so that the installation of the crawler-type traveling device is facilitated, and the length of each crawler unit is 4-6 m, so that the crawler-type traveling device can be conveniently paved at the curve of a tunnel.
Preferably, an LED screen can be installed on the inner wall of the tunnel at the cost saved by a tunnel ventilation system, civil engineering and the like, and is used for displaying the contents of some marine landscapes, forest landscapes and the like, so that people driving in the tunnel have freshness and comfort, the phenomenon that an extra-long tunnel drives in a closed space for a long time is avoided, and a driver is restrained.
Preferably, install pronunciation reminding device apart from tunnel exit certain distance department in the tunnel, the mode suggestion driver the place ahead through pronunciation broadcast is about to arrive the tunnel exit, reminds the driver to prepare the start-up of vehicle in advance, and this kind of pronunciation warning mode is more effective.
Preferably, a plurality of velocimeters are arranged in the tunnel at intervals along the length direction, whether the vehicle speed is the same as the crawler transmission speed can be detected in the middle section of the tunnel, if the vehicle speed exceeds the crawler transmission speed, the situation that the vehicle is in a starting driving state is indicated, a driver of the vehicle can be reminded to flameout the vehicle in a voice or liquid crystal display screen mode, and the driving rule of the tunnel is observed.
Preferably, as shown in fig. 3, the support structure inside the crawler-type traveling device is a steel truss 5, which ensures sufficient rigidity of the traveling device.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides an intelligence crawler-type structure of traveling suitable for mountain extra long tunnel, a serial communication port, include crawler-type running device (1) of laying along tunnel length direction full length, the car goes to crawler-type running device (1) and goes up the back, crawler-type running device (1) can drive the car forward and go to the tunnel export from the tunnel entry, the front end of crawler-type running device (1) extends to the outer certain distance of tunnel entry, the end of crawler-type running device (1) extends to the outer certain distance of tunnel export, the outer 200 meters department of tunnel entry is provided with into hole denoter (2), 200 meters department is provided with out the hole denoter in the tunnel export.
2. The intelligent crawler type running structure suitable for the mountainous and extra-long tunnel is characterized in that a vehicle running-in monitoring instrument (3) is arranged on one side of the front end of the crawler type running device (1).
3. An intelligent crawler type traveling structure suitable for a mountain extra-long tunnel according to claim 1, wherein the crawler type traveling device (1) is formed by assembling a plurality of crawler belt units (4), and each crawler belt unit (4) has a length of 4-6 m.
4. The intelligent crawler-type traveling structure for mountainous and extra-long tunnels as claimed in claim 1, wherein the inner wall of the tunnel is provided with an LED screen.
5. The intelligent crawler-type traveling structure suitable for mountainous and extra-long tunnels as claimed in claim 1, wherein a voice reminding device is installed in the tunnel at a certain distance from the tunnel exit.
6. The intelligent crawler-type traveling structure for mountainous and extra-long tunnels as claimed in claim 1, wherein a plurality of velocimeters are arranged at intervals along the length direction in the tunnel.
7. An intelligent crawler-type traveling structure suitable for a mountain extra-long tunnel according to claim 1, wherein the supporting structure inside the crawler-type traveling device is a steel truss (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021511268.9U CN212686586U (en) | 2020-07-27 | 2020-07-27 | Intelligent crawler type traveling structure suitable for mountain extra-long tunnel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021511268.9U CN212686586U (en) | 2020-07-27 | 2020-07-27 | Intelligent crawler type traveling structure suitable for mountain extra-long tunnel |
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| CN212686586U true CN212686586U (en) | 2021-03-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731758A (en) * | 2020-07-27 | 2020-10-02 | 四川省交通勘察设计研究院有限公司 | Intelligent crawler type traveling structure suitable for mountain extra-long tunnel |
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- 2020-07-27 CN CN202021511268.9U patent/CN212686586U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731758A (en) * | 2020-07-27 | 2020-10-02 | 四川省交通勘察设计研究院有限公司 | Intelligent crawler type traveling structure suitable for mountain extra-long tunnel |
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