CN110360933A - Tunnel inverted arch construction stage country rock horizontal convergence monitoring device and its application method - Google Patents
Tunnel inverted arch construction stage country rock horizontal convergence monitoring device and its application method Download PDFInfo
- Publication number
- CN110360933A CN110360933A CN201910566712.2A CN201910566712A CN110360933A CN 110360933 A CN110360933 A CN 110360933A CN 201910566712 A CN201910566712 A CN 201910566712A CN 110360933 A CN110360933 A CN 110360933A
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- China
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- module
- case
- country rock
- wing
- gprs communication
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
Abstract
The present invention relates to a kind of tunnel inverted arch construction stage country rock horizontal convergence monitoring device and its application methods, including installation part, connector and integrated monitoring case, installation part includes parallel up and down wing plate and the vertical floor for connecting upper lower wing plate, connector includes the open case slot of one side and the parallel edge of a wing up and down, the edge of a wing is connect with case slot, connector is connected with each other installation on mountings by the edge of a wing and wing plate, integrated monitor case has been internally integrated power supply, the switch connected to power supply, the GPRS communication module and energy supply control module being connected with switch respectively, the range finder module and timing module being connect simultaneously with GPRS communication module and energy supply control module respectively, GPRS communication module is connect with energy supply control module, GPRS communication module is controlled by external control system, integrated monitor case is placed in inside case slot.The present invention can be realized high frequency, continuous, real-time country rock convergence monitoring, and manual operation is avoided to carry out the monitoring of country rock horizontal convergence, ensure that the safety of country rock horizontal convergence monitoring.
Description
Technical field
The invention belongs to the technical fields of tunnel wall rock deformation monitoring, enclose more particularly to a kind of tunnel inverted arch construction stage
Rock horizontal convergence monitoring device and its application method.
Background technique
In Tunneling by mining method construction, need to be monitored its rock deformation.Traditional surrouding rock deformation monitoring device is logical
Often there are total station, convergence gauge etc., but this equipment cannot apply the monitoring of stage surrouding rock deformation effective for inverted arch.For inverted arch
The stage surrouding rock deformation of applying needs the automatic monitoring of high-frequency, continuity, real-time, and existing monitoring device generally needs manually
Operation repeatedly at the scene, not only labor intensive but also unfavorable site operation, low efficiency and dangerous.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of monitorings of tunnel inverted arch construction stage country rock horizontal convergence to fill
It sets and its application method, can be realized the high frequency to country rock horizontal convergence, continuous, monitoring in real time, guarantee country rock horizontal convergence
The safety of monitoring.
The technical solution adopted by the present invention to solve the technical problems is to provide a kind of tunnel inverted arch construction stage country rock water
Flat convergence monitoring device, including installation part, connector and integrated monitoring case, the installation part include wing plate parallel up and down and hang down
The direct-connected floor for connecting lower wing plate, the connector include the open case slot of one side and the edge of a wing parallel up and down, the edge of a wing and
The connection of case slot, the connector are connected with each other installation on mountings by the edge of a wing and wing plate, collection inside the integrated monitor case
At the switch for having power supply, connecting to power supply, respectively the GPRS communication module and energy supply control module that are connected with switch, respectively with
The range finder module and timing module that GPRS communication module and energy supply control module connect simultaneously, the GPRS communication module and power supply
Control module connection, the GPRS communication module are controlled by external control system, and the integrated monitor case is placed in inside case slot.
The floor is connect with the end of upper lower wing plate, and the wing plate is equipped with several first pin holes, on the edge of a wing
Several second pin holes are correspondingly provided with, are connected between the edge of a wing and wing plate by bolt.
The floor is equipped with bolt hole.
Antenna slot is provided on the case slot, the integrated monitor case is equipped with the antenna of GPRS communication module, described integrated
Antenna is stretched out from antenna slot when monitoring case is set to inside case slot.
The integrated monitor case is equipped with laser hole corresponding with range finder module.
The handlebar of the switch stretches out inside integrated monitor case.
The integrated monitor case corresponding power is set as openable power supply cover board, and the power supply cover board is opened equipped with cover board
It closes.
The technical solution adopted by the present invention to solve the technical problems is to provide a kind of above-mentioned tunnel inverted arch construction stage
The application method of country rock horizontal convergence monitoring device, comprising the following steps:
(1) installation part is fixedly mounted on tunnel side wall by expansion bolt；
(2) it is connected with each other by the edge of a wing and wing plate, connector and installation part installation is connected as one；
(3) integrated monitor case is placed in inside case slot；
(4) manipulation of switches is connected, and power supply GPRS communication module and energy supply control module is made to power；
(5) measurement instruction is sent to GPRS communication module by external control system, control energy supply control module makes electricity
Source powers to range finder module and timing module；
(6) range finder module detects the distance of tunnel two sides abutment wall, and range finder module and timing module are respectively by distance
Information and data information are sent to external control system by GPRS communication module.
It is 1.0m~1.5m that the installation part, which is mounted on the height on tunnel side wall apart from ground,.
Beneficial effect
First, in the present invention, integrated monitor case can be set on the abutment wall of tunnel side by connector and installation part
For detecting to country rock horizontal convergence, high frequency, continuous, real-time country rock convergence prison can be realized by the control of GPRS signal
It surveys, being conducive to construct for tunnel inverted arch provides safety guarantee.
Second, the present invention can be avoided manual operation and carry out the monitoring of country rock horizontal convergence, can be suitable for tunnel inverted arch and open
The digging stage ensure that the safety of country rock horizontal convergence monitoring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of installation part of the present invention.
Fig. 2 is the structural schematic diagram of connector of the present invention.
Fig. 3 is the structural schematic diagram of integrated monitor case of the present invention.
Fig. 4 is the overlooking structure diagram of integrated monitor case of the present invention.
Fig. 5 is integrated monitor case internal module connection schematic diagram of the present invention.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
A kind of tunnel inverted arch construction stage country rock horizontal convergence monitoring device as shown in Figs 1-4, including installation part 1, company
Fitting 2 and integrated monitoring case 3.
Installation part 1 includes parallel wing plate 11 and the vertical floor 13 for connecting upper lower wing plate 11 up and down, floor 13 and up and down
The end of wing plate 11 connects.It is set on wing plate 11 there are four the first pin hole 12, floor 13 is equipped with bolt hole 14.
The case slot 23 of connector 2 including side opening and the parallel edge of a wing 21 up and down, the edge of a wing 21 and 23 open opposite of case slot
The other side connection.Corresponding first pin hole 12 is set there are four the second pin hole 22 on the edge of a wing 21, connector 2 by the edge of a wing 21 with
It is mounted on installation part 1 between wing plate 11 by bolt interconnection.
Integrated monitor case 3 is placed in inside case slot 23.Integrated monitor case 3 has been internally integrated power supply 101, has connected with power supply 101
It is the switch 102 that connects, the GPRS communication module 103 being connect respectively with switch 102 and energy supply control module 104, logical with GPRS respectively
Believe module 103 and range finder module 105 and timing module 106 that energy supply control module 104 connects simultaneously, GPRS communication module 103
It is connect with energy supply control module 104, GPRS communication module 103 is controlled by external control system (such as computer).
3 corresponding power 101 of integrated monitor case is set as openable power supply cover board 31, and power supply cover board 31 is opened equipped with cover board
32 are closed, after 101 electric energy of power supply exhausts, cover plate switch 32 is opened, removes power supply cover board 31, power supply 101 can be replaced.
Antenna slot 24 is provided on case slot 23, integrated monitor case 3 is equipped with the antenna 35 of GPRS communication module 103, and integrated monitor case 3 is arranged
Antenna 35 is stretched out from antenna slot 24 when case 23 inside of slot.Integrated monitor case 3 is equipped with corresponding with range finder module 105 sharp
The laser of unthreaded hole 34, range finder module 105 can be projected from laser hole 34.The handlebar 33 of switch 102 is out of integrated monitor case 3
Portion is stretched out, and can be manipulated to the on-off of switch 102 by handlebar 33.
A kind of application method of above-mentioned tunnel inverted arch construction stage country rock horizontal convergence monitoring device is provided below, including
Following steps:
(1) installation part 1 is fixedly mounted on to the position of the height 1.5m on tunnel side wall apart from ground by expansion bolt；
(2) it is connected with each other by the edge of a wing 21 and wing plate 11, connector 2 and the installation of installation part 1 is connected as one；
(3) integrated monitor case 3 is placed in inside case slot 23；
(4) manipulation of switches 102 is connected, and 101 GPRS communication module 103 of power supply and energy supply control module 104 is made to power；
(5) measurement instruction is sent to GPRS communication module 103 by external control system, controls energy supply control module 104
So that power supply 101 is powered to range finder module 105 and timing module 106；
(6) range finder module 105 detects the distance of tunnel two sides abutment wall, and range finder module 105 and timing module 106 divide
Range information and data information external control system is not sent to by GPRS communication module 103.
Claims (9)
1. a kind of tunnel inverted arch construction stage country rock horizontal convergence monitoring device, it is characterised in that: including installation part (1), connection
Part (2) and integrated monitoring case (3), the installation part (1) include wing plate parallel up and down (11) and the upper lower wing plate of vertical connection
(11) floor (13), the connector (2) include the open case slot (23) of one side and the parallel edge of a wing (21) up and down, the wing
Edge (21) is connect with case slot (23), and the connector (2) is connected with each other by the edge of a wing (21) and wing plate (11) and is mounted on installation part
(1) on, the integrated monitor case (3) is internally integrated power supply (101), connect with power supply (101) switch (102), respectively with
Switch (102) connection GPRS communication module (103) and energy supply control module (104), respectively with GPRS communication module (103) and
The range finder module (105) and timing module (106) that energy supply control module (104) connects simultaneously, the GPRS communication module (103)
It is connect with energy supply control module (104), the GPRS communication module (103) is controlled by external control system, the integrated monitor
It is internal that case (3) is placed in case slot (23).
2. a kind of tunnel inverted arch construction stage country rock horizontal convergence monitoring device according to claim 1, it is characterised in that:
The floor (13) connect with the end of upper lower wing plate (11), and the wing plate (11) is equipped with several first pin holes (12), institute
It states and is correspondingly provided with several second pin holes (22) on the edge of a wing (21), connected between the edge of a wing (21) and wing plate (11) by bolt
It connects.
3. a kind of tunnel inverted arch construction stage country rock horizontal convergence monitoring device according to claim 1 or 2, feature exist
In: the floor (13) is equipped with bolt hole (14).
4. a kind of tunnel inverted arch construction stage country rock horizontal convergence monitoring device according to claim 1, it is characterised in that:
It is provided with antenna slot (24) on the case slot (23), the integrated monitor case (3) is equipped with the antenna of GPRS communication module (103)
(35), the integrated monitor case (3) be set to case slot (23) it is internal when antenna (35) stretch out from the antenna slot (24).
5. a kind of tunnel inverted arch construction stage country rock horizontal convergence monitoring device according to claim 1, it is characterised in that:
The integrated monitor case (3) is equipped with laser hole (34) corresponding with range finder module (105).
6. a kind of tunnel inverted arch construction stage country rock horizontal convergence monitoring device according to claim 1, it is characterised in that:
The handlebar (33) of the switch (102) stretches out inside integrated monitor case (3).
7. a kind of tunnel inverted arch construction stage country rock horizontal convergence monitoring device according to claim 1, it is characterised in that:
Integrated monitor case (3) corresponding power (101) is set as openable power supply cover board (31), sets on the power supply cover board (31)
There are cover plate switch (32).
8. a kind of application method of tunnel inverted arch construction stage country rock horizontal convergence monitoring device described in claim 1, including
Following steps:
(1) installation part (1) is fixedly mounted on tunnel side wall by expansion bolt；
(2) it is connected with each other by the edge of a wing (21) and wing plate (11), connector (2) and installation part (1) installation is connected as one；
(3) integrated monitor case (3) is placed in case slot (23) inside；
(4) manipulation of switches (102) is connected, and making power supply (101) is GPRS communication module (103) and energy supply control module (104) confession
Electricity；
(5) measurement instruction is sent to GPRS communication module (103) by external control system, controlled energy supply control module (104)
So that power supply (101) is powered to range finder module (105) and timing module (106)；
(6) range finder module (105) detects the distance of tunnel two sides abutment wall, range finder module (105) and timing module (106)
Range information and data information are sent to external control system by GPRS communication module (103) respectively.
9. a kind of application method of tunnel inverted arch construction stage country rock horizontal convergence monitoring device according to claim 8,
It is characterized by: it is 1.0m~1.5m that the installation part (1), which is mounted on the height on tunnel side wall apart from ground,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910566712.2A CN110360933A (en) | 2019-06-27 | 2019-06-27 | Tunnel inverted arch construction stage country rock horizontal convergence monitoring device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910566712.2A CN110360933A (en) | 2019-06-27 | 2019-06-27 | Tunnel inverted arch construction stage country rock horizontal convergence monitoring device and its application method |
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| Publication Number | Publication Date |
|---|---|
| CN110360933A true CN110360933A (en) | 2019-10-22 |
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| CN201910566712.2A Pending CN110360933A (en) | 2019-06-27 | 2019-06-27 | Tunnel inverted arch construction stage country rock horizontal convergence monitoring device and its application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504213A (en) * | 2020-03-20 | 2020-08-07 | 中铁十八局集团有限公司 | Inverted arch deformation monitoring and early warning system and method for high-speed rail tunnel in operation period |
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| CN201779455U (en) * | 2010-07-28 | 2011-03-30 | 中国石油天然气股份有限公司 | Mining subsidence area oil gas pipeline monitoring system |
| CN104005795A (en) * | 2014-06-16 | 2014-08-27 | 孙军振 | Tunnel clearance monitoring safety alarm apparatus |
| CN104807415A (en) * | 2015-05-05 | 2015-07-29 | 上海成盈光电科技有限公司 | Tunneling pit automatic deformation detection scanner |
| CN105423936A (en) * | 2015-12-04 | 2016-03-23 | 上海市地下空间设计研究总院有限公司 | Full-automatic laser tunnel section convergence instrument and measuring method |
| CN208106490U (en) * | 2018-03-07 | 2018-11-16 | 云南航天工程物探检测股份有限公司 | Safety for tunnel engineering monitors early warning system on-line |
| CN109238161A (en) * | 2018-09-21 | 2019-01-18 | 中国矿业大学 | A kind of observation device and observation method of tunnel surface absolute convergence amount |
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2019
- 2019-06-27 CN CN201910566712.2A patent/CN110360933A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201779455U (en) * | 2010-07-28 | 2011-03-30 | 中国石油天然气股份有限公司 | Mining subsidence area oil gas pipeline monitoring system |
| CN104005795A (en) * | 2014-06-16 | 2014-08-27 | 孙军振 | Tunnel clearance monitoring safety alarm apparatus |
| CN104807415A (en) * | 2015-05-05 | 2015-07-29 | 上海成盈光电科技有限公司 | Tunneling pit automatic deformation detection scanner |
| CN105423936A (en) * | 2015-12-04 | 2016-03-23 | 上海市地下空间设计研究总院有限公司 | Full-automatic laser tunnel section convergence instrument and measuring method |
| CN208106490U (en) * | 2018-03-07 | 2018-11-16 | 云南航天工程物探检测股份有限公司 | Safety for tunnel engineering monitors early warning system on-line |
| CN109238161A (en) * | 2018-09-21 | 2019-01-18 | 中国矿业大学 | A kind of observation device and observation method of tunnel surface absolute convergence amount |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504213A (en) * | 2020-03-20 | 2020-08-07 | 中铁十八局集团有限公司 | Inverted arch deformation monitoring and early warning system and method for high-speed rail tunnel in operation period |
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Application publication date: 20191022 |
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