CN113804155B - Intelligent tunnel deformation monitoring equipment and installation and arrangement method - Google Patents
Intelligent tunnel deformation monitoring equipment and installation and arrangement method Download PDFInfo
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- CN113804155B CN113804155B CN202111016507.2A CN202111016507A CN113804155B CN 113804155 B CN113804155 B CN 113804155B CN 202111016507 A CN202111016507 A CN 202111016507A CN 113804155 B CN113804155 B CN 113804155B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses intelligent monitoring equipment for tunnel deformation and an installation and arrangement method thereof, which comprise a settlement measuring unit, a static level, a settlement measuring module, an active transparent transmission module, a convergence measuring unit and a laser trigger, wherein the top of the convergence measuring unit is provided with a convergence unit main body, both sides of one end of the front surface of the convergence unit main body are provided with sliding grooves, the top and the bottom of the inside of each sliding groove are provided with storage grooves, and both sides of the inside of each storage groove, which are far away from each other, are provided with first springs; according to the invention, the convergence unit main body, the sliding groove, the gear, the arc sliding groove, the arc rack, the swivel, the arc frame, the baffle, the supporting block and the supporting rod are mutually matched, so that the lens of the convergence unit main body can be effectively shielded when the convergence unit main body is limited, cement paste can be prevented from being attached to the lens of the convergence unit main body, the completion and the cleaning of the lens can be kept, and meanwhile, the measured data is more accurate.
Description
Technical Field
The invention relates to the technical field of detection equipment, in particular to intelligent tunnel deformation monitoring equipment and an installation and arrangement method.
Background
The tunnel deformation automatic monitoring system comprises a settlement measuring unit, a convergence measuring unit, a reference measuring module, a mining control station, monitoring software based on network operation and the like, and can enable equipment to communicate wirelessly through the transmission module and the transmission module. The method is also suitable for tunnel deformation monitoring in operation.
The current detection equipment has certain defects;
1. when the existing convergence measuring unit is used for measuring, cement paste is easy to attach to the surface of the convergence measuring unit due to the special working environment, and the lens is easy to be shielded, so that measurement cannot be performed and measurement is inaccurate;
2. meanwhile, when the wire is connected with the laser trigger, because the site is disordered during site construction, constructors walk at will, the wire is easy to kick, the connection between the wire and the equipment is loose or even falls, the data transmission is interrupted or inaccurate,
disclosure of Invention
The invention aims to provide intelligent tunnel deformation monitoring equipment and an installation and arrangement method, so as to solve the problem that a lens cannot be protected in the background technology; meanwhile, the lack of the function of fixing the wires easily causes the problems related to connection and disconnection between the wires and the equipment.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a tunnel deformation intelligent monitoring equipment, including subsides measuring element, hydrostatic level, subsides measuring module, active pass through module, convergence measuring element and laser trigger, the top of convergence measuring element is provided with the convergence unit main part, the both sides of the positive one end of convergence unit main part are provided with the spout, two sets of inside top and the bottom of spout all are provided with the storage tank, two sets of the both sides of the department that keeps away from each other of storage tank inside all are provided with first spring, two sets of first spring is provided with the isolation board near each other, the inside of spout all slides and is provided with the slider, two sets of the positive one end of slider all is provided with the baffle, two sets of one side that the baffle kept away from each other is provided with the protruding pole, the intermediate position department at convergence unit main part top is provided with servo motor, servo motor's output is provided with the gear, the intermediate position department of convergence unit main part top and bottom all is provided with two sets of supporting shoe, four sets of back one end of supporting shoe all is provided with the bracing piece, four sets of the outside cover of bracing piece is equipped with the swivel, the top and bottom all are provided with the baffle, two sets of front one end of swivel, two sets of top and bottom all are provided with the baffle, and two sets of arc-shaped frame are all are provided with the arc-shaped.
Preferably, the anti-drop subassembly includes socket, draw-in groove, fixed block, articulated pole, lantern ring, dead lever, plug, fixed slot and second spring, the socket is located laser trigger's bottom, the both sides of socket all are provided with the draw-in groove, the inside cover of socket is equipped with the plug, the top of plug both sides articulates there is the articulated pole, two sets of articulated pole all is provided with the fixed block near the top of one side each other, the top of the positive one end of plug is provided with the fixed slot, the outside cover of plug is equipped with the lantern ring, the positive one end slip of lantern ring is provided with the dead lever, the outside cover of dead lever is equipped with the second spring.
Preferably, the arc-shaped rack and the gear are positioned on the same vertical plane, and the arc-shaped rack and the gear are meshed with each other.
Preferably, one end of the front surface of the protruding rod penetrates through the inside of the arc-shaped frame, and the protruding rod and the arc-shaped frame are matched in a sliding manner.
Preferably, one end of the back of the supporting rod extends to the inside of the arc chute.
Preferably, grooves are formed in the tops of two sides of the plug, and the hinging rods are hinged with the grooves.
Preferably, the side of the sliding block and the isolation plate, which is close to each other, is obliquely arranged.
Preferably, the support blocks are L-shaped, and the swivel is positioned in the four groups of support blocks.
Preferably, a cradle head is arranged at the bottom of the convergence unit main body.
The installation and arrangement method of the intelligent tunnel deformation monitoring equipment comprises the following steps:
step one: after equipment is installed, when the tunnel is required to be measured, a laser trigger is used for transmitting signals to the convergence unit main body, a servo motor is turned on, the servo motor works to drive a gear to rotate, the gear drives an arc-shaped rack meshed with the gear to rotate, the arc-shaped rack drives a swivel to rotate, and therefore an arc-shaped chute slides on the outer side of a supporting rod;
step two: when the swivel rotates, two groups of arc frames are simultaneously driven to rotate at the moment, and because of the arc shape during the arc frames, the arc edges of the arc frames can push the two groups of convex rods to be away from each other, the convex rods slide in the arc frames, and accordingly the convex rods drive the two groups of baffles to slide in the sliding grooves to be away from each other through the sliding blocks, and the lens is exposed;
step three: when the sliding block slides, the inclined edge of the sliding block and the inclined edge of the isolation plate slide mutually, so that the isolation plate is pushed to move towards the inside of the storage groove, and the two groups of isolation plates are mutually opened;
step four: when being connected between wire and laser trigger, when inserting the inside of socket with the plug, continue to promote the lantern ring, the lantern ring then promotes the articulated lever and rotates round the articulated shaft, drives the inside removal of two sets of fixed blocks to the draw-in groove when rotatory, when the lantern ring drives the dead lever and removes to fixed slot department, the effect of second spring with the dead lever bullet go into the inside completion to the lantern ring to the fixed of fixed slot to carry out spacingly to two sets of articulated levers.
Compared with the prior art, the invention provides the intelligent monitoring equipment for tunnel deformation, which has the following beneficial effects:
1. according to the invention, through the mutual matching among the convergence unit main body, the sliding groove, the gear, the arc sliding groove, the arc rack, the swivel, the arc frame, the baffle, the supporting block and the supporting rod, the lens of the convergence unit main body can be effectively shielded when the convergence unit main body is limited, cement paste can be prevented from adhering to the lens of the convergence unit main body, the completion and the cleaning of the lens can be maintained, and meanwhile, the measured data is more accurate.
2. According to the invention, through the mutual matching of the anti-falling assemblies, when the wire and the laser trigger are connected, the wire and the laser trigger can be automatically fixed, the wire and the laser trigger can be effectively prevented from falling off, the stability of data in transmission is improved, and unnecessary trouble is reduced.
Drawings
FIG. 1 is a schematic diagram of a detection apparatus of the present invention;
FIG. 2 is a front view of a convergence unit of measurement of the present invention;
FIG. 3 is a front cross-sectional view of a convergence measuring unit of the invention;
FIG. 4 is a perspective view of a support block of the present invention;
FIG. 5 is a front cross-sectional view of a laser trigger of the present invention;
FIG. 6 is an enlarged view of FIG. 5A in accordance with the present invention;
fig. 7 is a front cross-sectional view of the collar of the present invention.
In the figure: 1. a sedimentation measurement unit; 2. a static level; 3. a sedimentation measurement module; 4. an active transparent transmission module; 5. a convergence measurement unit; 51. a convergence unit body; 52. a chute; 53. a gear; 54. an arc chute; 55. an arc-shaped rack; 56. a swivel; 57. an arc frame; 58. a baffle; 59. a support block; 510. a protruding rod; 511. a servo motor; 512. a storage groove; 513. an isolation plate; 514. a slide block; 515. a first spring; 516. a support rod; 6. an anti-drop assembly; 61. a socket; 62. a clamping groove; 63. a fixed block; 64. a hinge rod; 65. a collar; 66. a fixed rod; 67. a plug; 68. a fixing groove; 69. a second spring; 7. a laser trigger.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: the intelligent monitoring equipment for tunnel deformation comprises a settlement measuring unit 1, a measurable vault settlement and horizontal convergence, data are transmitted to a mining control station through an active transparent transmission module, and control instructions issued by the mining control station can be received, a static level gauge 2 is used for measuring vertical displacement of each measuring point and settlement change of the vault, the settlement measuring unit 3 and the active transparent transmission module 4 are mainly used for wireless data transmission between the settlement unit and the control station and supplying power for the settlement unit, a convergence measuring unit 5 is used for measuring convergence change, a laser trigger 7 is arranged at the top of the convergence measuring unit 5, a convergence unit main body 51 is arranged at two sides of one end of the front of the convergence unit main body 51, storage grooves 512 are arranged at the top and the bottom of the two groups of the sliding grooves 52, first springs 515 are arranged at two sides of the two groups of the storage grooves 512, which are mutually far away, the two groups of first springs 515 are provided with isolation plates 513 near each other, sliding blocks 514 are arranged in the sliding grooves 52 in a sliding manner, baffle plates 58 are arranged at one ends of the front faces of the two groups of sliding blocks 514, protruding rods 510 are arranged at one sides of the two groups of baffle plates 58, which are far away from each other, servo motors 511 are arranged at the middle positions of the tops of the convergence unit main bodies 51, gears 53 are arranged at the output ends of the servo motors 511, two groups of supporting blocks 59 are arranged at the middle positions of the tops and the bottoms of the convergence unit main bodies 51, supporting rods 516 are arranged at one ends of the back faces of the four groups of supporting blocks 59, rotating rings 56 are sleeved on the outer sides of the four groups of supporting rods 516, arc sliding grooves 54 are arranged at the tops and the bottoms of one ends of the front faces of the rotating rings 56, arc frames 57 are arranged at two sides of the two groups of the rotating rings 56, arc racks 55 are arranged at the tops of the rotating rings 56, and anti-falling assemblies 6 are arranged at the bottoms of the laser triggers 7.
As a preferable scheme of the present embodiment: the anti-falling assembly 6 comprises a socket 61, a clamping groove 62, a fixed block 63, a hinging rod 64, a lantern ring 65, a fixed rod 66, a plug 67, a fixed groove 68 and a second spring 69, wherein the socket 61 is positioned at the bottom of the laser trigger 7, the clamping groove 62 is formed in two sides of the socket 61, the plug 67 is sleeved on the inner side of the socket 61, the hinging rod 64 is hinged to the tops of the two sides of the plug 67, the fixed block 63 is arranged on the tops of the two groups of hinging rods 64, which are close to each other, the fixed groove 68 is formed in the top of one end of the front face of the plug 67, the lantern ring 65 is sleeved on the outer side of the plug 67, the fixed rod 66 is slidably arranged at one end of the front face of the lantern ring 65, and the second spring 69 is sleeved on the outer side of the fixed rod 66, so that tight connection between a degree wire and equipment can be realized.
As a preferable scheme of the present embodiment: the arc-shaped rack 55 and the gear 53 are positioned on the same vertical plane, and the arc-shaped rack 55 and the gear 53 are meshed with each other, so that the arc-shaped rack 55 can drive the swivel 56 to rotate.
As a preferable scheme of the present embodiment: one end of the front surface of the protruding rod 510 penetrates through the inside of the arc-shaped frame 57, the protruding rod 510 and the arc-shaped frame 57 are matched in a sliding mode, and the protruding rod 510 can be pushed to move when the arc-shaped frame 57 rotates.
As a preferable scheme of the present embodiment: one end of the back of the support rod 516 extends into the arc chute 54 to support and limit the swivel 56.
As a preferable scheme of the present embodiment: the tops of both sides of the plug 67 are provided with grooves, and the hinge rod 64 is hinged to the grooves, so that the hinge rod 64 can be stored.
As a preferable scheme of the present embodiment: the slider 514 and the isolation plate 513 are disposed at an incline to each other at the side close to each other, and the variation slider 514 can push the isolation plate 513 to move to both sides when moving.
As a preferable scheme of the present embodiment: the support blocks 59 are L-shaped, and the swivel 56 is located inside the four groups of support blocks 59 to prevent the swivel 56 from falling off.
As a preferable scheme of the present embodiment: the bottom of the convergence unit main body 51 is provided with a cradle head, which can be more stable when the convergence unit main body 51 is measured.
The installation and arrangement method of the intelligent tunnel deformation monitoring equipment comprises the following steps:
step one: after the equipment is installed, when the tunnel is required to be measured, the laser trigger 7 is used for transmitting signals to the convergence unit main body 51, the servo motor 511 is turned on, the servo motor 511 works to drive the gear 53 to rotate, the gear 53 drives the arc-shaped rack 55 meshed with the gear 53 to rotate, the arc-shaped rack 55 drives the swivel 56 to rotate, and therefore the arc-shaped chute 54 slides on the outer side of the support rod 516;
step two: when the swivel 56 rotates, two groups of arc frames 57 are simultaneously driven to rotate at the moment, and because of the arc shape of the arc frames 57, the arc edges of the arc frames 57 push the two groups of convex rods 510 to be away from each other, the convex rods 510 slide in the arc frames 57, and accordingly the convex rods 510 drive the two groups of baffles 58 to slide in the sliding grooves 52 through the sliding blocks 514 to be away from each other, and the lens is exposed;
step three: while the slider 514 slides, the inclined sides of the slider 514 and the inclined sides of the insulating plates 513 slide each other, thereby pushing the insulating plates 513 to move toward the inside of the receiving groove 512, so that the two sets of insulating plates 513 are opened each other;
step four: when the wire is connected with the laser trigger 7, when the plug 67 is inserted into the socket 61, the sleeve ring 65 is pushed continuously, the hinge rod 64 is pushed to rotate around the hinge shaft by the sleeve ring 65, the two groups of fixing blocks 63 are driven to move towards the inside of the clamping groove 62 while rotating, and when the sleeve ring 65 drives the fixing rod 66 to move to the fixing groove 68, the fixing rod 66 is sprung into the fixing groove 68 under the action of the second spring 69 to fix the sleeve ring 65, so that the two groups of hinge rods 64 are limited.
Example 1: as shown in fig. 2-4, after the equipment is installed, when the tunnel needs to be measured, the signal transmission is performed on the convergence unit main body 51 through the laser trigger 7, the servo motor 511 is opened at this time, the servo motor 511 works to drive the gear 53 to rotate, the gear 53 drives the arc-shaped rack 55 meshed with the gear 53 to rotate, the arc-shaped rack 55 drives the swivel 56 to rotate, so that the arc-shaped chute 54 slides on the outer sides of the four groups of support rods 516, and when the swivel 56 rotates, the two groups of arc-shaped frames 57 are simultaneously driven to rotate, because of the arc shape of the arc-shaped frames 57, the arc edges of the arc-shaped frames 57 push the two groups of convex rods 510 to be separated from each other, the convex rods 510 slide in the arc-shaped frames 57, and the convex rods 510 drive the two groups of baffles 58 to slide away from each other in the chute 52 through the sliding blocks 514, so that the lens is exposed.
Example 2: as shown in fig. 5 to 7, when the wire and the laser trigger 7 need to be separated from each other, the fixing rod 66 is lifted upwards, the fixing rod 66 is separated from the inside of the fixing groove 68, the limit and the fixing of the collar 65 are released, the collar 65 is slid at this time, the collar 65 is far away from the outer sides of the two groups of hinge rods 64, so that the limit of the hinge rods 64 can be released, and at this time, the two groups of hinge rods 64 can be rotated, so that the fixing block 63 is removed from the hole of the clamping groove 62.
Working principle: installing a pore-forming device when the stand is locked, taking out the pore-forming device before blasting after spraying, installing a reflecting plate opposite to the pore-forming device, installing a measuring unit after deslagging, installing a protection plate at the measuring unit, sequentially installing measuring units on the tunnel wall at one side of each monitoring section according to different excavation modes, acquiring the absolute elevation and clearance relative convergence data of the vault by adopting a timing measurement mode, the data is uploaded to the cloud server through a DTU (communication module), after being processed and analyzed, the data can be checked and downloaded at a computer or mobile phone end, and a week and month report can be automatically generated, and the tunnel deformation automatic monitoring system consists of a settlement measuring unit, a convergence measuring unit, a reference measuring module, a mining control station, monitoring software based on network operation and the like, and the transparent transmission module and the transmission module can enable wireless communication between devices. The system can continuously add or move the measuring unit, automatically finish vault in the tunnel construction process, measure the clearance change and analyze, early warn and report the data thereof. The method is also suitable for tunnel deformation monitoring in operation.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and that the simple modification and equivalent substitution of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. Tunnel deformation intelligent monitoring equipment, including subside measuring unit (1), hydrostatic level (2), subside measuring module (3), active transparent transmission module (4), convergence measuring unit (5) and laser trigger (7), its characterized in that: the top of convergence measuring unit (5) is provided with convergence unit main part (51), the both sides of convergence unit main part (51) openly one end are provided with spout (52), two sets of inside top and the bottom of spout (52) all are provided with accomodate groove (512), two sets of the both sides of accomodating the department that keeps away from each other in groove (512) are provided with first spring (515), two sets of first spring (515) are close to each other and are provided with isolation board (513), the inside of spout (52) all slides and are provided with slider (514), two sets of front one end of slider (514) all is provided with baffle (58), two sets of baffle (58) are kept away from each other one side and are provided with protruding pole (510), the intermediate position department at convergence unit main part (51) top is provided with servo motor (511), the output of servo motor (511) is provided with gear (53), the intermediate position department at convergence unit main part (51) top and bottom all is provided with two sets of supporting shoe (59), four sets of supporting shoe (59) are provided with bracing piece (516), four sets of the back one end of supporting shoe (516) all are provided with bracing piece (56), four sets of both sides are provided with arc-shaped runner (56), both sides (56) are provided with arc-shaped runner (56), an arc-shaped rack (55) is arranged at the top of the swivel (56), and an anti-falling assembly (6) is arranged at the bottom of the laser trigger (7);
the anti-falling assembly (6) comprises a socket (61), clamping grooves (62), fixing blocks (63), hinging rods (64), a lantern ring (65), fixing rods (66), a plug (67), fixing grooves (68) and a second spring (69), wherein the socket (61) is located at the bottom of a laser trigger (7), the clamping grooves (62) are formed in two sides of the socket (61), the plug (67) is sleeved in the socket (61), the hinging rods (64) are hinged to the tops of the two sides of the plug (67), the fixing blocks (63) are arranged at the tops of two groups of hinging rods (64) close to each other, the fixing grooves (68) are formed in the tops of one ends of the front faces of the plug (67), the lantern ring (65) is sleeved on the outer sides of the plug (67), the fixing rods (66) are arranged at one ends of the front faces of the lantern ring (65) in a sliding mode, and the second spring (69) is sleeved on the outer sides of the fixing rods (66).
The arc-shaped rack (55) and the gear (53) are positioned on the same vertical plane, and the arc-shaped rack (55) and the gear (53) are meshed with each other;
one end of the front surface of the protruding rod (510) penetrates through the inside of the arc-shaped frame (57), and the protruding rod (510) and the arc-shaped frame (57) are mutually matched in a sliding mode;
one end of the back of the supporting rod (516) extends to the inside of the arc chute (54);
the sliding block (514) and the isolation plate (513) are obliquely arranged on the side close to each other.
2. The tunnel deformation intelligent monitoring device of claim 1, wherein: grooves are formed in the tops of two sides of the plug (67), and the hinging rods (64) are hinged with the grooves.
3. The tunnel deformation intelligent monitoring device of claim 1, wherein: the supporting blocks (59) are L-shaped, and the swivel (56) is located inside the four groups of supporting blocks (59).
4. The tunnel deformation intelligent monitoring device of claim 1, wherein: the bottom of the convergence unit main body (51) is provided with a cradle head.
5. The installation and arrangement method of the tunnel deformation intelligent monitoring equipment adopts the tunnel deformation intelligent monitoring equipment as set forth in any one of claims 1 to 4, and the using method comprises the following steps:
step one: after equipment is installed, when the tunnel is required to be measured, a laser trigger (7) is used for transmitting signals to a convergence unit main body (51), a servo motor (511) is opened at the moment, the servo motor (511) works to drive a gear (53) to rotate, the gear (53) drives an arc-shaped rack (55) meshed with the gear to rotate, the arc-shaped rack (55) drives a swivel (56) to rotate, and therefore an arc-shaped chute (54) slides outside a support rod (516);
step two: when the swivel (56) rotates, two groups of arc frames (57) are simultaneously driven to rotate at the moment, and because of the arc shape of the arc frames (57), the arc edges of the arc frames (57) push two groups of convex rods (510) to be away from each other, the convex rods (510) slide in the arc frames (57), and accordingly the convex rods (510) drive two groups of baffles (58) to slide in the sliding grooves (52) through the sliding blocks (514) to be away from each other, so that a lens is exposed;
step three: while the sliding block (514) slides, the inclined edge of the sliding block (514) and the inclined edge of the isolation plate (513) slide mutually, so that the isolation plate (513) is pushed to move into the accommodating groove (512), and the two groups of isolation plates (513) are mutually opened;
step four: when connecting between wire and laser trigger (7), when inserting the inside of socket (61) with plug (67), continue to promote lantern ring (65), lantern ring (65) then promote articulated pole (64) and rotate round the articulated shaft, drive the inside removal of two sets of fixed blocks (63) to draw-in groove (62) when rotatory, when lantern ring (65) drive dead lever (66) remove to fixed slot (68) department, spring dead lever (66) under the effect of second spring (69) and go into the inside completion to fixed of fixed slot (68) to lantern ring (65), thereby carry out spacing to two sets of articulated poles (64).
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| CN213179896U (en) * | 2021-03-09 | 2021-05-11 | 四川金通工程试验检测有限公司 | Fixed laser monitoring device and tunnel section deformation monitoring structure |
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