CN204495732U - Do not affect the tunnel health test apparatus of tunnel operation - Google Patents
Do not affect the tunnel health test apparatus of tunnel operation Download PDFInfo
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- CN204495732U CN204495732U CN201520178909.6U CN201520178909U CN204495732U CN 204495732 U CN204495732 U CN 204495732U CN 201520178909 U CN201520178909 U CN 201520178909U CN 204495732 U CN204495732 U CN 204495732U
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Abstract
The utility model discloses a kind of tunnel health test apparatus not affecting tunnel operation, comprise detecting device, detecting device is arranged on tunnel buttress (1).Detecting device is set on a tunnel arch ancient piece of jade, round, flat and with a hole in its centre by the utility model, can not have any impact during examinations operation to the normal operation in tunnel.High-speed camera head is passed by bearing track, takes tunnel buttress photo, and the tunnel slot that can realize non-blind area through graphical analysis detects.Stadimeter is arranged on bearing track, tunnel buttress arranges target bar that parallel with this bearing track diametrically, that be attached at buttress surface, tunnel, stadimeter is passed by bearing track, can detect the distance of target bar to stadimeter in real time, the tunnel deformation that can be realized non-blind area by the analysis of this range conversion is detected.Detecting device is installed on the buttress of side area, both sides, tunnel, in testing process, also can not drops on road surface even if detecting device drops accidentally, the normal operation in tunnel can not be affected, reduce potential safety hazard.
Description
Technical field
The utility model relates to a kind of tunnel health test apparatus not affecting tunnel operation.
Background technology
Along with highway or railway, city track traffic engineering increase day by day, the utilization of Tunnel Engineering gets more and more, and tunnel engine request in work progress is high, especially in construction technology, supporting requirement and distortion, has very strict requirement.The crack in tunnel, deformation monitoring and control are very important contents in constructing tunnel process and subsequent tunnel maintenance process, how accurately to detect tunnel slot, distortion is the focus be always concerned about of engineering staff and difficult point.
There is following defect in conventional tunnel health test apparatus:
(1) present stage, the health detection in most of tunnel all takes manual detection mode, needs engineering detecting personnel that detecting device is placed into assigned address and detects, work efficiency is extremely low, and for large tunnel, manual detection mode workload is too large, and cost of labor is high.In addition, manual detection mode needs engineering detecting personnel operation in tunnel, there is larger potential safety hazard.
(2) in order to improve detection efficiency, reduce testing cost, some tunnel health intelligent checkout equipments are there are on the market, but traditional tunnel health intelligent checkout equipment all adopts the mode of installing detecting device on tunnel road surface, testing could must be carried out when stopping transport in tunnel, have impact on the normal operation in tunnel.In order to not affect tunnel normal operation, part tunnel health test apparatus takes the mode of digging track on tunnel road surface, although this detection mode can reduce the impact on tunnel operation, cost is very high, and easy ponding in the track dug out, harmful effect is caused to detecting device.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of tunnel health test apparatus not affecting tunnel operation, and be set to by detecting device on a tunnel arch ancient piece of jade, round, flat and with a hole in its centre, examinations operation can not have any impact to the normal operation in tunnel; The track that detecting device slides is set, the detections such as the tunnel slot of non-blind area, distortion can be realized.
The purpose of this utility model is achieved through the following technical solutions: the tunnel health test apparatus not affecting tunnel operation, comprise detecting device, described detecting device is arranged on tunnel buttress.
Described detecting device is high-speed camera head, and high-speed camera head is installed on tunnel buttress by the first bearing track, and high-speed camera head slides shooting tunnel image to analyze tunnel surface crack on the first bearing track.
Described detecting device is stadimeter, tunnel buttress is provided with one or more target spot matched with stadimeter, and stadimeter detects the distance of target spot to stadimeter in real time, realizes tunnel deformation detect by the analysis of this distance change.
Described stadimeter is installed on tunnel buttress by the second bearing track.
Described tunnel buttress is provided with one or more target bar that parallel with the second bearing track diametrically, that be attached at buttress surface, tunnel, stadimeter slides on the second bearing track, stadimeter detects the distance of target bar to stadimeter in real time, and the tunnel deformation being realized non-blind area by the analysis of this range conversion is detected.
Described detecting device is installed on the buttress of the side area of both sides, tunnel, the projection of described side area on bottom surface, tunnel be positioned at tunnel road surface both sides and without common factor, even if detecting device drops also can not affect tunnel operation security.
The beneficial effects of the utility model are:
1) detecting device is set on a tunnel arch ancient piece of jade, round, flat and with a hole in its centre, can not has any impact to the normal operation in tunnel during examinations operation.
2) high-speed camera head is passed by bearing track, takes tunnel buttress photo, can obtain tunnel surface crack situation through graphical analysis, and the tunnel slot that can realize non-blind area detects.
3) by presetting target spot to the detection of distance by stadimeter, the deformation data of a certain sections of tunnel can be obtained, realizing tunnel deformation and detecting.
4) stadimeter is arranged on bearing track, tunnel buttress arranges target bar that parallel with this bearing track diametrically, that be attached at buttress surface, tunnel, stadimeter is passed by bearing track, can detect the distance of target bar to stadimeter in real time, the tunnel deformation that can be realized non-blind area by the analysis of this range conversion is detected.
5) detecting device is installed on the buttress of side area, both sides, tunnel, in testing process, also can not drops on road surface even if detecting device drops accidentally, the normal operation in tunnel can not be affected, reduce potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of the utility model;
Fig. 2 is the structural representation of the utility model the second embodiment;
Fig. 3 is the structural representation that detecting device is installed on the side area of both sides, tunnel;
In figure, 1-tunnel buttress, 2-high-speed camera head, 3-first bearing track, 4-stadimeter, 5-target spot, 6-second bearing track, 7-side area, 8-tunnel road surface.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
Do not affect the tunnel health test apparatus of tunnel operation, comprise detecting device, described detecting device is arranged on tunnel buttress 1, without the need to installing any pick-up unit at tunnel road surface, can not have any impact during examinations operation to the normal operation in tunnel.
[embodiment 1] as shown in Figure 1, described detecting device is high-speed camera head 2, high-speed camera head 2 is installed on tunnel buttress 1 by the first bearing track 3, high-speed camera head 2 slides shooting tunnel image to analyze tunnel surface crack on the first bearing track 3, and the tunnel slot that can realize non-blind area detects.
[embodiment 2] as shown in Figure 2, described detecting device is stadimeter 4, tunnel buttress 1 is provided with one or more target spot 5 matched with stadimeter 4, stadimeter 4 detects the distance of target spot 5 to stadimeter 4 in real time, realizes tunnel deformation detect by the analysis of this distance change.
As preferably, described stadimeter 4 is installed on tunnel buttress 1 by the second bearing track 6.Tunnel buttress 1 is provided with one or more target bar that parallel with the second bearing track 6 diametrically, that be attached at tunnel buttress 1 surface, stadimeter 4 slides on the second bearing track 6, stadimeter 4 detects the distance of target bar to stadimeter 4 in real time, and the tunnel deformation being realized non-blind area by the analysis of this range conversion is detected.
As preferably, as shown in Figure 3, described detecting device is installed on the buttress of side area 7 of both sides, tunnel, the described projection of side area 7 on bottom surface, tunnel be positioned at tunnel road surface 8 both sides and without common factor, in testing process, also can not drop on road surface even if detecting device drops accidentally, the normal operation in tunnel can not be affected, reduce potential safety hazard.
The above is only preferred implementation of the present utility model, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (6)
1. do not affect the tunnel health test apparatus of tunnel operation, it is characterized in that: comprise detecting device, described detecting device is arranged on tunnel buttress (1).
2. the tunnel health test apparatus not affecting tunnel operation according to claim 1, it is characterized in that: described detecting device is high-speed camera head (2), high-speed camera head (2) is installed on tunnel buttress (1) by the first bearing track (3), and high-speed camera head (2) slides shooting tunnel image to analyze tunnel surface crack on the first bearing track (3).
3. the tunnel health test apparatus not affecting tunnel operation according to claim 1, it is characterized in that: described detecting device is stadimeter (4), tunnel buttress (1) is provided with one or more target spot (5) matched with stadimeter (4), stadimeter (4) detects the distance of target spot (5) to stadimeter (4) in real time, realizes tunnel deformation detect by the analysis of this distance change.
4. the tunnel health test apparatus not affecting tunnel operation according to claim 3, is characterized in that: described stadimeter (4) is installed on tunnel buttress (1) by the second bearing track (6).
5. the tunnel health test apparatus not affecting tunnel operation according to claim 4, it is characterized in that: described tunnel buttress (1) is provided with one or more target bar that parallel with the second bearing track (6) diametrically, that be attached at tunnel buttress (1) surface, stadimeter (4) slides on the second bearing track (6), stadimeter (4) detects the distance of target bar to stadimeter (4) in real time, and the tunnel deformation being realized non-blind area by the analysis of this range conversion is detected.
6. the tunnel health test apparatus not affecting tunnel operation according to claim 1, it is characterized in that: described detecting device is installed on the buttress of side area (7) of both sides, tunnel, described side area (7) projection on bottom surface, tunnel be positioned at tunnel road surface (8) both sides and without common factor, even if detecting device drops also can not affect tunnel operation security.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178909.6U CN204495732U (en) | 2015-03-28 | 2015-03-28 | Do not affect the tunnel health test apparatus of tunnel operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178909.6U CN204495732U (en) | 2015-03-28 | 2015-03-28 | Do not affect the tunnel health test apparatus of tunnel operation |
Publications (1)
| Publication Number | Publication Date |
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| CN204495732U true CN204495732U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520178909.6U Active CN204495732U (en) | 2015-03-28 | 2015-03-28 | Do not affect the tunnel health test apparatus of tunnel operation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777171A (en) * | 2015-03-28 | 2015-07-15 | 四川金码科技有限公司 | Tunnel health detection apparatus without affecting tunnel operation |
| CN113847879A (en) * | 2020-06-28 | 2021-12-28 | 中铁上海工程局集团有限公司 | Automatic monitoring system and method for convergence deformation of tunnel section |
-
2015
- 2015-03-28 CN CN201520178909.6U patent/CN204495732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777171A (en) * | 2015-03-28 | 2015-07-15 | 四川金码科技有限公司 | Tunnel health detection apparatus without affecting tunnel operation |
| CN113847879A (en) * | 2020-06-28 | 2021-12-28 | 中铁上海工程局集团有限公司 | Automatic monitoring system and method for convergence deformation of tunnel section |
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