CN210464446U - Tunnel deformation real-time monitoring device - Google Patents
Tunnel deformation real-time monitoring device Download PDFInfo
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- CN210464446U CN210464446U CN201921920900.2U CN201921920900U CN210464446U CN 210464446 U CN210464446 U CN 210464446U CN 201921920900 U CN201921920900 U CN 201921920900U CN 210464446 U CN210464446 U CN 210464446U
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Abstract
The utility model relates to a tunnel monitoring technology field specifically is a tunnel deformation real-time supervision device, including subsiding detection device, subside detection device's upper end parallel mounting has the spirit level, and four set screws that subside detection device's rear end face passes through bilateral symmetry's distribution fix the inner wall in tunnel, and beneficial effect is: the utility model discloses a settlement monitoring device who is provided with the U-shaped pipe intercommunication utilizes upper and lower settlement to cause the settlement monitoring device to squint from top to bottom, and then leads to the liquid level change, realizes the up-and-down motion of conductive sheet to utilize conductive sheet to realize the connection of alarm and power, realize the purpose of in time reporting to the police; through the cooperation that sets up the scale dial plate on laser emitter and the display screen, utilize laser emitter to beat the position on the display screen, and then calculate the peripheral angle of convergence of tunnel inner wall to the accident of collapsing is foreseen in advance, improves the security of underground construction.
Description
Technical Field
The utility model relates to a tunnel monitoring technology field specifically is a tunnel deformation real-time supervision device.
Background
The tunnel belongs to underground engineering, has great safety risk in the in-process of construction, consequently needs carry out abundant monitoring to the tunnel, and then improves the security of underground operation.
The deformation accident of the tunnel is generally two types of settlement and collapse, the settlement of the tunnel in the prior art is generally detected in the horizontal position by adopting more sensors and capacitance parts, then data is analyzed and fed back, and accidents can occur once the settlement changes greatly and the data processing is not timely; and meanwhile, the collapse process is relatively slow, and large deformation is realized through gradual deviation of the inner wall of the tunnel.
Therefore, the tunnel deformation real-time monitoring device is provided, and the problem of monitoring tunnel deformation is solved according to the characteristics of tunnel deformation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tunnel deformation real-time supervision device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a tunnel deformation real-time monitoring device comprises a settlement detection device, wherein a level meter is parallelly installed at the upper end of the settlement detection device, the rear end face of the settlement detection device is fixed on the inner wall of a tunnel through four fixing screws which are symmetrically distributed, a group of alarms which are mutually symmetrical are arranged at the left end and the right end of the front end face of the settlement detection device, a power supply is installed at the middle position of the front end face of the settlement detection device, a pair of scale tubes which are symmetrically arranged at the left end and the right end are fixedly arranged in a gap between the power supply and the alarms in parallel, an alarm interface and a power supply interface are respectively arranged at one sides of the power supply and the alarms close to the scale tubes, the other ends of the alarm interface and the power supply interface extend to the middle position of an inner cavity of the scale tubes, the alarm interface, the power supply interface and the scale, a group of sliding chutes which are bilaterally symmetrical are arranged on the inner wall of the upper end of the inner cavity of the graduated tube, and conductive sheets are inserted into the inner cavity of the sliding chutes in a sliding manner;
the left end of spirit level is provided with the display screen, and the right side of spirit level is provided with laser emitter, the left end of display screen is provided with the criss-cross scale dial plate.
Preferably, the sealing plug is inserted in an upper end opening inner cavity of the graduated tube, the middle of the upper end face of the sealing plug is vertically inserted with an air guide thin tube, the middle section of the air guide thin tube penetrates through the sealing plug, and the lower end of the air guide thin tube extends to the inner cavity of the graduated tube.
Preferably, the laser of the laser emitter is emitted to the right in parallel, and the light source of the laser emitter is superposed with the middle point of the crossed scale on the scale dial.
Preferably, the conductive sheet is inserted in the inner cavity of the sliding groove in a sliding mode, the conductive sheet floats on the upper surface of liquid in the inner cavity of the scale tube, and the outer diameter of the conductive sheet is larger than the distance between the alarm interface and the power supply interface.
Preferably, the settlement detection devices are linearly distributed and installed on the inner wall of the tunnel, adjacent settlement detection devices are communicated through U-shaped hoses, the U-shaped hoses are communicated with the inner cavity of the graduated tube through the sealing connection table, and liquid is filled in the inner cavity of the U-shaped hoses.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a settlement monitoring device who is provided with the U-shaped pipe intercommunication utilizes upper and lower settlement to cause the settlement detection device to squint from top to bottom, and then leads to the liquid level change, realizes the up-and-down motion of conductive sheet to utilize conductive sheet to realize the connection of alarm and power, realize the purpose of in time reporting to the police;
2. the utility model discloses a set up the cooperation of the scale dial plate on laser emitter and the display screen, utilize laser emitter to beat the position on the display screen, and then calculate the peripheral convergence angle of tunnel inner wall to the accident of collapsing is foreseen in advance, improves the security of underground construction.
Drawings
Fig. 1 is a schematic structural view of the settlement detecting device of the present invention;
FIG. 2 is a schematic connection diagram of the sedimentation detection apparatus of the present invention;
fig. 3 is a front view of the display screen of the present invention.
In the figure: the device comprises a settlement detection device 1, a level meter 2, a fixing screw 3, an alarm 4, a graduated tube 5, a power supply 6, a sealing connection table 7, a sealing plug 8, an air guide thin tube 9, a display screen 10, a laser emitter 11, a sliding chute 12, a conductive sheet 13, an alarm interface 14, a power supply interface 15, a graduated dial 16 and a U-shaped hose 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution:
the utility model provides a tunnel deformation real-time supervision device, includes and subsides detection device 1, subsides detection device 1's rear end face and fixes the inner wall in tunnel through four set screws 3 of bilateral symmetry's distribution, realizes subsiding detection device 1's fixed mounting.
A set of mutually symmetrical alarms 4 are arranged at the left end and the right end of the front end face of the settlement detection device 1, a power supply 6 is arranged in the middle of the front end face of the settlement detection device 1, and a pair of bilaterally symmetrical graduated tubes 5 are fixedly arranged in a gap between the power supply 6 and the alarms 4 in parallel.
Plug has sealing plug 8 in the upper end of scale tube 5, plug 8 is pegged graft at the upper end opening inner chamber of scale tube 5, it has air guide tubule 9 to peg graft perpendicularly in the middle of the up end of sealing plug 8, the interlude of air guide tubule 9 runs through sealing plug 8, and the lower extreme of air guide tubule 9 extends to the inner chamber of scale tube 5, utilize sealing plug 8 to avoid pollutants such as dust to cause the influence to 5 inner chamber liquid levels of scale tube, utilize air guide tubule 9 intercommunication atmospheric pressure.
The lower extreme of scale tube 5 is provided with sealing connection platform 7, subsides the inner wall in the tunnel of 1 linear distribution installation of detection device, and adjacent subsides and communicate through U-shaped hose 17 between the detection device 1, and U-shaped hose 17 communicates the inner chamber of scale tube 5 through sealing connection platform 7, and the inner chamber packing of U-shaped hose 17 has liquid, utilizes the high skew of U-shaped hose 17 reaction adjacent position.
A set of slide groove 12 of bilateral symmetry is provided with to the inner wall of the inner chamber upper end of the graduated tube 5, and the inner chamber of slide groove 12 slides and pegs graft and has conducting thin slice 13, and conducting thin slice 13 slides and pegs graft at the inner chamber of slide groove 12, and conducting thin slice 13 floats on the upper surface of the inner chamber liquid of graduated tube 5, utilizes slide groove 12 to avoid conducting thin slice 13 to overturn for conducting thin slice 13 is parallel to float on the liquid level of the inner chamber of graduated tube 5.
One side of the power supply 6 and one side of the alarm 4 close to the graduated tube 5 are respectively provided with an alarm interface 14 and a power interface 15, the other ends of the alarm interface 14 and the power interface 15 extend to the middle position of the inner cavity of the graduated tube 5, the alarm interface 14, the power interface 15 and the graduated tube 5 are in sealed insertion connection, the outer diameter of the conductive sheet 13 is larger than the distance of the gap between the alarm interface 14 and the power interface 15, when the conductive sheet is sunk down to cause the up-and-down deviation of the settlement detection device 1, the liquid level of the U-shaped hose 17 is changed simultaneously, the up-and-down movement of the conductive sheet 13 is realized, the conductive sheet 13 is enabled to be communicated with the gap between the alarm interface 14 and the power interface 15, the connection of the alarm 4 and.
The working principle is as follows: firstly, the U-shaped hose 17 is used for reflecting the height deviation of adjacent positions, the slide groove 12 is used for avoiding the turning of the conductive sheet 13, so that the conductive sheet 13 parallelly floats on the liquid surface of the inner cavity of the graduated tube 5, when the conductive sheet sinks upwards to cause the vertical deviation of the settlement detection device 1, the liquid surface of the U-shaped hose 17 changes simultaneously, the vertical movement of the conductive sheet 13 is realized, the conductive sheet 13 is communicated with the gap between the alarm interface 14 and the power interface 15, the connection between the alarm 4 and the power supply 6 is realized by using the conductive sheet 13, and the purpose of timely alarming is realized.
Utilize laser emitter 11 to beat the position on display screen 10, and then utilize scale dial 16 to show the position at laser skew center, because the distance between adjacent spirit level 2 is the same for laser, the distance between skew position and the adjacent spirit level 2 forms a right angled triangle, utilizes the pythagoras theorem and then calculates the peripheral angle of convergence of tunnel inner wall, thereby foresees the accident of collapsing in advance, improves the security of underground construction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a tunnel deformation real-time supervision device, includes subsides detection device (1), its characterized in that: subside the upper end parallel mount of detection device (1) and have spirit level (2), subside four set screw (3) of the rear end face of detection device (1) through bilateral symmetry's distribution and fix the inner wall in the tunnel, subside a set of alarm (4) that both ends were provided with mutual symmetry about the preceding terminal surface of detection device (1), subside the preceding terminal surface intermediate position of detection device (1) and install power (6), fixed parallel mount has a pair of scale pipe (5) of bilateral symmetry in the clearance between power (6) and alarm (4), and one side that power (6) and alarm (4) are close to scale pipe (5) is provided with alarm interface (14) and power source (15) respectively, the other end of alarm interface (14) and power source (15) extends to the inner chamber intermediate position of scale pipe (5), alarm interface (14), The power interface (15) is in sealed insertion connection with the graduated tube (5), the lower end of the graduated tube (5) is provided with a sealed connection table (7), the upper end of the graduated tube (5) is inserted with a sealing plug (8), the inner wall of the upper end of the inner cavity of the graduated tube (5) is provided with a group of sliding chutes (12) which are bilaterally symmetrical, and the inner cavity of each sliding chute (12) is inserted with a conductive sheet (13) in a sliding manner;
the left end of spirit level (2) is provided with display screen (10), and the right side of spirit level (2) is provided with laser emitter (11), the left end of display screen (10) is provided with criss-cross scale dial plate (16).
2. The device for monitoring the deformation of the tunnel in real time according to claim 1, wherein: the sealing plug (8) is inserted into an upper end opening inner cavity of the scale tube (5), the middle of the upper end face of the sealing plug (8) is vertically inserted into an air guide thin tube (9), the middle section of the air guide thin tube (9) penetrates through the sealing plug (8), and the lower end of the air guide thin tube (9) extends to the inner cavity of the scale tube (5).
3. The device for monitoring the deformation of the tunnel in real time according to claim 1, wherein: the laser of the laser emitter (11) is emitted to the right in parallel, and the light source of the laser emitter (11) is coincided with the middle point of the cross scale on the scale dial (16).
4. The device for monitoring the deformation of the tunnel in real time according to claim 1, wherein: the conducting sheet (13) is inserted in the inner cavity of the sliding groove (12) in a sliding mode, the conducting sheet (13) floats on the upper surface of liquid in the inner cavity of the graduated tube (5), and the outer diameter of the conducting sheet (13) is larger than the distance between the alarm interface (14) and the power supply interface (15).
5. The device for monitoring the deformation of the tunnel in real time according to claim 1, wherein: the settlement detection devices (1) are linearly distributed and installed on the inner wall of the tunnel, adjacent settlement detection devices (1) are communicated through U-shaped hoses (17), the U-shaped hoses (17) are communicated with the inner cavity of the graduated tube (5) through a sealing connection platform (7), and liquid is filled in the inner cavity of the U-shaped hoses (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921920900.2U CN210464446U (en) | 2019-11-08 | 2019-11-08 | Tunnel deformation real-time monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921920900.2U CN210464446U (en) | 2019-11-08 | 2019-11-08 | Tunnel deformation real-time monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN210464446U true CN210464446U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921920900.2U Expired - Fee Related CN210464446U (en) | 2019-11-08 | 2019-11-08 | Tunnel deformation real-time monitoring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082447A (en) * | 2020-08-01 | 2020-12-15 | 湖南有色金属职业技术学院 | Displacement monitoring device in underground engineering construction |
| CN112504333A (en) * | 2020-11-13 | 2021-03-16 | 贵州大学 | Tunnel vertical settlement and arch wall compressive stress monitor and cloud monitoring and early warning system |
| CN112964730A (en) * | 2021-01-26 | 2021-06-15 | 中铁九局集团第二工程有限公司 | Tunnel deformation monitoring device and using method |
| CN114252062A (en) * | 2022-03-02 | 2022-03-29 | 山东胜工检测技术有限公司 | Seabed ranging device and detection method thereof |
-
2019
- 2019-11-08 CN CN201921920900.2U patent/CN210464446U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082447A (en) * | 2020-08-01 | 2020-12-15 | 湖南有色金属职业技术学院 | Displacement monitoring device in underground engineering construction |
| CN112082447B (en) * | 2020-08-01 | 2021-10-26 | 湖南有色金属职业技术学院 | Displacement monitoring device in underground engineering construction |
| CN112504333A (en) * | 2020-11-13 | 2021-03-16 | 贵州大学 | Tunnel vertical settlement and arch wall compressive stress monitor and cloud monitoring and early warning system |
| CN112964730A (en) * | 2021-01-26 | 2021-06-15 | 中铁九局集团第二工程有限公司 | Tunnel deformation monitoring device and using method |
| CN112964730B (en) * | 2021-01-26 | 2024-04-09 | 中铁九局集团第二工程有限公司 | Tunnel deformation monitoring device and use method |
| CN114252062A (en) * | 2022-03-02 | 2022-03-29 | 山东胜工检测技术有限公司 | Seabed ranging device and detection method thereof |
| CN114252062B (en) * | 2022-03-02 | 2022-04-29 | 山东胜工检测技术有限公司 | Seabed ranging device and detection method thereof |
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Granted publication date: 20200505 Termination date: 20201108 |