CN203659190U - Automatic monitoring and pre-warning system for monitoring measurement in tunnel - Google Patents
Automatic monitoring and pre-warning system for monitoring measurement in tunnel Download PDFInfo
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- CN203659190U CN203659190U CN201320860792.0U CN201320860792U CN203659190U CN 203659190 U CN203659190 U CN 203659190U CN 201320860792 U CN201320860792 U CN 201320860792U CN 203659190 U CN203659190 U CN 203659190U
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Abstract
The utility model discloses an automatic monitoring and pre-warning system for monitoring measurement in a tunnel. The automatic monitoring and pre-warning system comprises an automatic monitoring system, a wireless transmission system, an operating platform and an automatic pre-warning system, wherein the automatic monitoring system is pre-buried on the corresponding position of an appointed section of the tunnel and can launch and receive a signal after receiving a command sent by the operating platform; the wireless transmission system is used for transferring information, the data analysis is finished, the operating platform sends the corresponding command to transfer to the automatic monitoring system through the wireless transmission system, if the large transformation condition is generated, an alertor and an alarm light of the automatic pre-warning system are triggered, and a pre-warning signal is sent. The automatic monitoring and pre-warning system provided by the utility model has the advantages that the workload of monitoring persons is reduced, the monitoring measurement accuracy is improved, the automatic monitoring pre-warning system can warn when meeting a danger, the life safety of an operator in the tunnel is protected, the safety construction of the practical engineering is guided, meanwhile, the structure is simple, the assembly is convenient, and the operation is convenient.
Description
Technical field
The utility model relates to tunnel monitoring measurement and safe early warning technical field, relates in particular to a kind of automatic monitoring and alarming system for monitoring measurement in tunnel.
Background technology
Due to complicacy and the singularity of Geotechnical Engineering, the construction feedback information such as observation in geologic examination, hole, Monitoring During The Access and ground physical and mechanical experiment inside and outside generally need to be according to hole in work progress in constructing tunnel process, the further physical and mechanical parameter of Analysis deterrmination country rock, finally to determine and amendment method for tunnel construction and support pattern.This tunnel support structure Application of NATM principle adopts composite lining, require unit in charge of construction must carry out Monitoring During The Access in work progress, grasp in time the steady state (SS) of the dynamic and supporting construction of country rock in digging process, comprehensive, system information data about constructing tunnel are provided, to adjust in time supporting parameter, by the analysis to metric data and judgement, the steady state (SS) of country rock-support system is carried out to monitor and predict, and formulate accordingly corresponding working measure, to guarantee the safety of stable and supporting construction of cavern's periphery rock mass.
At present, the applying in process of tunnel monitoring measurement, for the various interference in working-yard, brought so a lot of drawbacks, main manifestations is:
(1) when monitoring measurement personnel enter and carry out monitoring measurement in tunnel, on-the-spot practical operation condition often can not meet, and may have spray anchor, slag tap or the situation such as oversize vehicle discrepancy, can delay monitoring measurement personnel work, impact monitoring efficiency;
(2) monitoring measurement can not ensure real-time sometimes, for distortion section significantly, can not measure rapidly deflection, and early warning in time, can not notify in time the operation troop that is correlated with to evacuate escape, may bring personnel's property loss;
(3) because manual measurement has contingency and randomness, larger error may be caused, the precision of measurement result can not be ensured;
(4) while monitoring, need manual operation, expend more time and efforts.
Utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of automatic monitoring and alarming system for monitoring measurement in tunnel is provided.This equipment can be used for the monitoring measurement of horizontal convergence and vault sedimentation in tunnel; and by wireless transmitting system automatic monitoring cls analysis deal with data; for distortion section early warning in time significantly; the precision that is conducive to reduce monitoring personnel workload and improves monitoring measurement, the timely early warning that faces a danger, operating personnel's life security in protection tunnel; instruct the safe construction of Practical Project; have simultaneously simple in structure, easy to assembly, the advantage of convenient operation.
To achieve these goals, the utility model adopts following technical scheme:
For an automatic monitoring and alarming system for monitoring measurement in tunnel, comprise automatic monitoring system, wireless transmitting system, operating platform, automatic early-warning system,
Automatic monitoring system pre-plugged is specified section relevant position in tunnel, receive after the instruction that operating platform sends, and automatic monitoring system is launched and received signal,
Described automatic monitoring system comprises adjustable laser stadimeter and multifaceted prism, and described adjustable laser stadimeter comprises and horizontally rotates rotating disk, support bar, vertically telescopic chute, expansion bolt, Laser emission receiving trap; Described vertical telescopic chute two ends are hinged with one end of one end of support bar, expansion bolt respectively, and the other end of support bar is connected with Laser emission receiving trap.
Described Laser emission receiving trap comprises Laser emission instrument, laser pickoff, described Laser emission receiving trap can receive telecommand by wireless signal receiver, adjust suitable angle by horizontally rotating rotating disk with vertical telescopic chute, by Laser emission instrument Emission Lasers, by the multifaceted prism reflection of burying underground, received by laser pickoff again, then send information by wireless signal transmitter.
Described multifaceted prism comprises interconnective expansion bolt and polyhedron minute surface.
Described wireless transmitting system comprises wireless signal transmitter and wireless signal receiver.
Described automatic early-warning system, in the time running into larger deformation, can trigger automatic early-warning system, sends early warning signal.
As further improvement of the utility model, described adjustable laser stadimeter also comprises aluminium alloy guard shield, and described aluminium alloy guard shield is for the protection of Laser emission instrument and laser pickoff, water proof and dust proof.
Described automatic early-warning system comprises alarm and alarm lamp.
The described rotating disk that horizontally rotates is used in combination with vertical telescopic chute, can freely rotate, and guarantee adjustable laser stadimeter 360 is spent comprehensive Emission Lasers, and receives after launching by multifaceted prism.
Described expansion bolt needs small electrical to be drilled in after the boring of tunnel appointment section, and rotation is fixed on tunnel and specifies in section.
Described laser pickoff can receive the laser that multifaceted prism reflects, and calculates the corresponding time, thus measuring distance.
The early warning signal that described alarm and alarm lamp receive by wireless signal receiver triggers.
The beneficial effects of the utility model:
1, the utility model adopts operating platform to control, and reduces the monitoring measurement personnel danger in unknown tunnel local movable, has reduced because Tunnel Landslide is fallen piece and threat that monitoring personnel life security is brought;
2, the utility model adopts automatic monitoring system, does not need manual operation, has reduced monitoring personnel's labor capacity, facilitates feasiblely, has greatly improved monitoring efficiency;
3, the utility model adopts wireless signal transmission, greatly reduces the unnecessary operation bringing because of buried line, and can not cause the monitoring that in construction, cause on mistake short road to interrupt;
4, automatic early-warning system of the present utility model, provides the dangerous information in tunnel timely and effectively, can farthest ensure workmen's property safety.
Brief description of the drawings
Fig. 1 is the utility model system architecture composition schematic diagram.
Fig. 2 is that automatic monitoring system is laid schematic diagram.
Fig. 3 is the structural representation of automatic monitoring system, automatic early-warning system and wireless transmitting system.
Fig. 4 is multifaceted prism structural representation.
Wherein, 1, automatic monitoring system; 2, automatic early-warning system; 4, operating platform; 5, wireless transmitting system; 6, aluminium alloy guard shield; 7, horizontally rotate rotating disk; 8, vertical telescopic chute; 9, the first expansion bolt; 10, Laser emission instrument; 11, laser pickoff; 12, wireless signal transmitter; 13, wireless signal receiver; 14, alarm; 15, alarm lamp; 16, the second expansion bolt; 17, polyhedron minute surface; 18, adjustable laser stadimeter; 19, multifaceted prism; 20, support bar.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As Figure 1-Figure 4, a kind of automatic monitoring and alarming system for monitoring measurement in tunnel, comprise automatic monitoring system 1, wireless transmitting system 5, operating platform 4, automatic early-warning system 2, wherein, automatic monitoring system 1 is made up of adjustable laser stadimeter 18 and multifaceted prism 19, wireless transmitting system 5 is made up of wireless signal transmitter 12 and wireless signal receiver 13, and automatic early-warning system 2 is made up of alarm 14 and alarm lamp 15.Automatic monitoring system 1 pre-plugged is specified section relevant position in tunnel, receive after the instruction that operating platform 4 sends, and automatic monitoring system 1 is launched and received signal, by wireless transmitting system 5 transmission of informations.Operating platform 4 can send corresponding instruction again, passes to automatic monitoring system 1 by wireless transmitting system 5, if run into larger deformation, can trigger alarm 14 and the alarm lamp 15 of automatic early-warning system 2, sends early warning signal.
Described adjustable laser stadimeter 18 by aluminium alloy guard shield 6, horizontally rotate rotating disk 7, vertically telescopic chute 8, the first expansion bolt 9, Laser emission instrument 10, laser pickoff 11, support bar 20, described vertical telescopic chute 8 two ends are hinged with one end of one end of support bar 20, the first expansion bolt 9 respectively, and the other end of support bar 20 is connected with Laser emission instrument 10, laser pickoff 11.
Described multifaceted prism 19 is made up of the second expansion bolt 16 and polyhedron minute surface 17.
Described aluminium alloy guard shield 6 is for the protection of Laser emission instrument 10 and laser pickoff 11, water proof and dust proof.
Described horizontally rotate rotating disk 7 and vertically telescopic chute 8 be used in combination, can freely rotate, ensure that adjustable laser stadimeter 18 can the comprehensive Emission Lasers of 360 degree, and by receiving signal after multifaceted prism 19 transmittings.
Described the first expansion bolt 9, the second expansion bolt 16 need small electrical to be drilled in after the boring of tunnel appointment section, and rotation is fixed on tunnel and specifies in section.
Described Laser emission instrument 10 can receive telecommand by wireless signal receiver 13, adjust suitable angle by horizontally rotating rotating disk 7 with vertical telescopic chute 8, by Laser emission instrument 10 Emission Lasers, reflect by the multifaceted prism 19 of burying underground, received by laser pickoff 11, then by wireless signal transmitter 12 transmission information.
Described laser pickoff 11 can receive the laser that multifaceted prism 19 reflects, and calculates the corresponding time, thus measuring distance.
The early warning signal that described alarm 14 and alarm lamp 15 receive by wireless signal receiver 13 triggers.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendments that creative work can make or distortion still in protection domain of the present utility model.
Claims (3)
1. the automatic monitoring and alarming system for monitoring measurement in tunnel, it is characterized in that, comprise automatic monitoring system, wireless transmitting system, operating platform, automatic early-warning system, automatic monitoring system pre-plugged is in tunnel cross-section position, receive after the instruction that operating platform sends, automatic monitoring system is launched and is received signal, described automatic monitoring system comprises adjustable laser stadimeter and multifaceted prism, and described adjustable laser stadimeter comprises and horizontally rotates rotating disk, support bar, vertically telescopic chute, expansion bolt, Laser emission receiving trap; Described vertical telescopic chute two ends are hinged with one end of one end of support bar, expansion bolt respectively, and the other end of support bar is connected with Laser emission receiving trap; Described Laser emission receiving trap comprises Laser emission instrument, laser pickoff, by Laser emission instrument Emission Lasers, by the multifaceted prism reflection of burying underground, is received by laser pickoff; Described multifaceted prism comprises interconnective expansion bolt and polyhedron minute surface; Described wireless transmitting system comprises wireless signal transmitter and wireless signal receiver; Described automatic early-warning system, in the time triggering, sends early warning signal.
2. the automatic monitoring and alarming system for monitoring measurement in tunnel as claimed in claim 1, is characterized in that, described adjustable laser stadimeter also comprises for the protection of Laser emission instrument and laser pickoff guard shield.
3. the automatic monitoring and alarming system for monitoring measurement in tunnel as claimed in claim 1, is characterized in that, described automatic early-warning system comprises alarm and alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860792.0U CN203659190U (en) | 2013-12-24 | 2013-12-24 | Automatic monitoring and pre-warning system for monitoring measurement in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860792.0U CN203659190U (en) | 2013-12-24 | 2013-12-24 | Automatic monitoring and pre-warning system for monitoring measurement in tunnel |
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| Publication Number | Publication Date |
|---|---|
| CN203659190U true CN203659190U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320860792.0U Expired - Fee Related CN203659190U (en) | 2013-12-24 | 2013-12-24 | Automatic monitoring and pre-warning system for monitoring measurement in tunnel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216365A (en) * | 2014-08-22 | 2014-12-17 | 山东大学 | Cloud-based remote tunnel surrounding rock displacement monitoring and warning system |
| CN108387210A (en) * | 2018-01-26 | 2018-08-10 | 山东大学 | A kind of monitoring system and method for measuring tunnel vault sedimentation in real time |
| CN109505658A (en) * | 2018-12-11 | 2019-03-22 | 云南航天工程物探检测股份有限公司 | Tunnel monitoring and pre-warning system and method based on vault sinking and perimeter convergence |
| WO2020228380A1 (en) * | 2019-05-10 | 2020-11-19 | 山东大学 | Vehicle-mounted tunnel collapse monitoring and early-warning system and method |
-
2013
- 2013-12-24 CN CN201320860792.0U patent/CN203659190U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216365A (en) * | 2014-08-22 | 2014-12-17 | 山东大学 | Cloud-based remote tunnel surrounding rock displacement monitoring and warning system |
| CN108387210A (en) * | 2018-01-26 | 2018-08-10 | 山东大学 | A kind of monitoring system and method for measuring tunnel vault sedimentation in real time |
| CN109505658A (en) * | 2018-12-11 | 2019-03-22 | 云南航天工程物探检测股份有限公司 | Tunnel monitoring and pre-warning system and method based on vault sinking and perimeter convergence |
| CN109505658B (en) * | 2018-12-11 | 2020-05-19 | 云南航天工程物探检测股份有限公司 | Tunnel monitoring and early warning system and method based on vault subsidence and peripheral convergence |
| WO2020228380A1 (en) * | 2019-05-10 | 2020-11-19 | 山东大学 | Vehicle-mounted tunnel collapse monitoring and early-warning system and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20191224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |