CN208847844U - A kind of installation of microseismic sensors and recovery system - Google Patents
A kind of installation of microseismic sensors and recovery system Download PDFInfo
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- CN208847844U CN208847844U CN201821689558.5U CN201821689558U CN208847844U CN 208847844 U CN208847844 U CN 208847844U CN 201821689558 U CN201821689558 U CN 201821689558U CN 208847844 U CN208847844 U CN 208847844U
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Abstract
The utility model belongs to On Microseismic Monitoring Technique field more particularly to a kind of installation of microseismic sensors and recovery system.In the system, the bottom of sensor is fixed in mounting hole, pushes away platform movable set on the top of sensor, and, pedestal has distance with platform is pushed away, and drive rod is docked with platform is pushed away；Several support components, which are arranged in, to be pushed away between the periphery of platform and the top perimeter of pedestal；The periphery for pushing away platform is provided with several the first access；Several notches are provided in the top perimeter of pedestal, notch and the first access are correspondingly arranged, and the line of notch and corresponding the first access is located parallel on the axial straight line of sensor, it is adjacent between notch between be provided with second adjustment hole；One end of first wirerope is fixed in a first access, and one end of the second wirerope is fixed in a second adjustment hole, and activity is pierced by from another the first access.The utility model adapts to the installation and recycling of sensor in fragmentation rock mass deep hole.
Description
Technical field
The utility model belongs to On Microseismic Monitoring Technique field more particularly to a kind of installation of microseismic sensors and recovery system.
Background technique
On Microseismic Monitoring Technique is one of the important means of rock engineering disaster monitoring and prevention and control, is passed used in micro seismic monitoring
Sensor installation is the important link of On Microseismic Monitoring Technique, and how sensor is installed the good coupling to ensure itself and medium and be convenient for
Recycling, the control of acquisition and monitoring cost to microseismic signals are most important.
Currently, in engineer application sensor installation, either unidirectional transducer or three-dimensional sensor, most of is handle
Sensor is embedded to monitoring region as medical disposable material, can not recycling and reusing.Although this installation method monitoring effect compared with
It is good, but with the propulsion of engineering, monitoring expense certainly will be increased by constantly installing new sensor, very big waste is caused, and
This installation method sensor once goes wrong, and also can not be overhauled and be replaced, and then influences monitoring effect；Part uses
Sensor is first fixed on foot of hole by rapid condensation colloid, recycled using reverse thread device (or pass through letter
Easy mechanical device is installed and is recycled) method, this installation method is not very big, and rock in sensor fitting depth
Under the premise of integrality is preferable, there is preferable application, but for fragmentation rock mass deep hole install its recycling almost become can not,
Therefore, the prior art need to be improved.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of installation of microseismic sensors and recycling system
System, to adapt to the recycling of the sensor in fragmentation rock mass deep hole.
The utility model achieves the above object through the following technical schemes:
A kind of installation of microseismic sensors and recovery system the system comprises pedestal, push away platform, support component, drive rod, the
One wirerope and the second wirerope, in which:
Mounting hole is provided at the top of the pedestal, the bottom fixed setting of sensor is in the mounting hole, described to push away
Platform movable set on the top of the sensor, and, the pedestal and the platform that pushes away are with distance；
One end of the drive rod and the platform that pushes away dock, and the other end of the drive rod is to away from the direction for pushing away platform
Extend；
Several described support components are arranged between the periphery for pushing away platform and the top perimeter of the pedestal, Mei Gesuo
State support component and include the first strut and the second strut, one end of first strut, which is rotatably connected to, described pushes away platform
On periphery, one end of second strut is rotatably connected on the periphery of the pedestal, the other end of first strut
It is rotatably connected with the other end of second strut, the rotation direction of first strut and second strut is described
The radial direction of sensor；
The periphery for pushing away platform is provided with several the first access, the central axis of the first access and the sensing
The central axis of device is arranged in parallel；
Several notches are provided in the top perimeter of the pedestal, the notch and the first access correspondence are set
It sets, and the line of the notch and the corresponding the first access is located parallel on the axial straight line of the sensor,
It is provided with second adjustment hole between the notch between adjacent, the diameter of the central axis in the second adjustment hole along the sensor
To setting；
One end of first wirerope is fixed in the first access, and the one of second wirerope
End is fixed in the second adjustment hole, and activity is pierced by from the first access described in another.
Further, central axis equiangularly spaced setting of several described support components around the sensor.
Further, the periphery for pushing away platform is provided with one described first between two adjacent support components
Adjusting hole.
Further, the top perimeter of the pedestal is provided with described in one between two adjacent support components
Notch.
Further, the bottom on the periphery for pushing away platform is provided with several the first connection components, the first connection group
Part and the support component are correspondingly arranged, and each first connection component includes two the first connecting plates being oppositely arranged,
One end of first strut of the support component is rotatably connected to opposite first connection component by first rotating shaft
Two the first connecting plates between.
Further, the top perimeter of the pedestal is provided with several the second connection components, second connection component
It is correspondingly arranged with the support component, each second connection component includes two the second connecting plates being oppositely arranged, institute
The one end for stating the second strut of support component is rotatably connected to opposite second connection component by the second shaft
Between two the second connecting plates.
Further, pass through between the other end of the first strut of the support component and the other end of second strut
The connection of third shaft.
Preferably, each support component further includes expansion board, and the expansion board is arranged in the first strut and second
The outside of strut, and the middle part of the expansion board is passed through by the third shaft activity.
Further, the system also includes multiple fixed jaws, central axis etc. of multiple fixed jaws around the pedestal
Angle is arranged at intervals in the bottom periphery of the pedestal.
Further, the platform that pushes away is passed through by the sensor activity, and described push away is provided with adapter at the top of platform, institute
Adapter movable set is stated on the sensor, one end of the drive rod is docked by the adapter and the platform that pushes away.
The beneficial effects of the utility model are:
A kind of microseismic sensors of the utility model are installed and recovery system, when sensor is delivered to foot of hole, lead to
Bar of overdriving, which continues to press on, pushes away platform, due to pushing away platform movable set on the top of sensor, will drive the first support of support component
Bar and the bending of the second strut complete sensor and exist so that the first strut and the junction of the second strut be made to withstand on drill hole inner wall
The installation of foot of hole.
When being fixed between sensor needs in the borehole, since one end of the second wirerope is fixed at one second tune
In whole hole, and activity is pierced by from another the first access, pulls the other end of the second wirerope, and the second wirerope drives bottom
Seat moves up, to make the first strut and the bending of the second strut of support component, to make the connection of the first strut and the second strut
Place is withstood on drill hole inner wall, the installation between completing sensor in the borehole.
When sensor recycles, platform will be pushed away and moved up, resets the first strut for driving support component and the second strut, and then make
Support component and drill hole inner wall form gap, and system is recycled, the recycling of sensor is completed.
When system is advanced in the borehole, it if having fragmented rock body in drilling, reset the first strut and the second strut can not
When, since one end of the first wirerope is fixed in a first access, the other end of the first wirerope of pulling, first
Wirerope, which will drive, to be pushed away platform and moves up, so that the reset for the first strut and the second strut of support component provides active force, makes it
Normal reset, and then adapt to the installation and recycling of sensor in fragmentation rock mass deep hole.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of installation of microseismic sensors and the structural schematic diagram of recovery system of the utility model embodiment；
Fig. 2 is the structural schematic diagram for pushing away platform of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the pedestal of the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 is a kind of installation of microseismic sensors and the structural schematic diagram of recovery system of the utility model embodiment, in conjunction with
Fig. 1, the system include pedestal 1, push away platform 2, support component, drive rod 18, the first wirerope and the second wirerope.
Fig. 2 is the structural schematic diagram for pushing away platform of the utility model embodiment, and Fig. 3 is the pedestal of the utility model embodiment
Structural schematic diagram, in conjunction with Fig. 1, Fig. 2 and Fig. 3, the top of the pedestal 1 of the utility model embodiment is provided with mounting hole 16, sensing
The bottom of device 3 is fixed in mounting hole 16, pushes away 2 movable set of platform on the top of sensor 3, and, pedestal 1 and push away platform 2
With distance.
In conjunction with Fig. 1, one end of the drive rod 18 of the utility model embodiment is docked with platform 2 is pushed away, the other end of drive rod 18
Extend to away from the direction for pushing away platform 2, when in use, by rotation of drive rod 18, it can be achieved that pushing away platform 2 equipped with sensor 3
And pedestal 1 moves in the borehole.
In conjunction with Fig. 1, in the utility model embodiment, the top on the periphery for pushing away platform 2 and pedestal 1 is arranged in several support components
Between portion periphery, each support component includes the first strut 4 and the second strut 5, and one end of the first strut 4 is rotatably coupled
On the periphery for pushing away platform 2, one end of the second strut 5 is rotatably connected on the periphery of pedestal 1, the other end of the first strut 4
It is rotatably connected with the other end of the second strut 5, the rotation direction of the first strut 4 and the second strut 5 is the diameter of sensor 3
To.
In conjunction with Fig. 2, in the utility model embodiment, the periphery for pushing away platform 2 is provided with several the first access 6, and first adjusts
The central axis in whole hole 6 and the central axis of sensor 3 are arranged in parallel.
In conjunction with Fig. 3, in the utility model embodiment, several notches 7,7 He of notch are provided in the top perimeter of pedestal 1
The first access 6 is correspondingly arranged, and the line of notch 7 and corresponding the first access 6 is located parallel to the axial direction of sensor 3
On straight line, it is adjacent between notch 7 between be provided with second adjustment hole 8, the diameter of the central axis in second adjustment hole 8 along sensor 3
To setting.
One end of first wirerope of the utility model embodiment is fixed in a first access 6, the second steel
One end of cord is fixed in a second adjustment hole 8, and activity is pierced by from another the first access 6.
A kind of installation of microseismic sensors disclosed in the utility model embodiment and recovery system, when sensor is delivered to brill
It when the bottom of hole, is continued to press on by drive rod and pushes away platform, due to pushing away platform movable set on the top of sensor, will drive support group
First strut of part and the bending of the second strut, thus withstand on the first strut and the junction of the second strut on drill hole inner wall, it is complete
At sensor foot of hole installation.
When being fixed between sensor needs in the borehole, since one end of the second wirerope is fixed at one second tune
In whole hole, and activity is pierced by from another the first access, pulls the other end of the second wirerope, and the second wirerope drives bottom
Seat moves up, to make the first strut and the bending of the second strut of support component, to make the connection of the first strut and the second strut
Place is withstood on drill hole inner wall, the installation between completing sensor in the borehole.
When sensor recycles, platform will be pushed away and moved up, resets the first strut for driving support component and the second strut, and then make
Support component and drill hole inner wall form gap, and system is recycled, the recycling of sensor is completed.
When system is advanced in the borehole, it if having fragmented rock body in drilling, reset the first strut and the second strut can not
When, since one end of the first wirerope is fixed in a first access, the other end of the first wirerope of pulling, first
Wirerope, which will drive, to be pushed away platform and moves up, so that the reset for the first strut and the second strut of support component provides active force, makes it
Normal reset, and then adapt to the installation and recycling of sensor in fragmentation rock mass deep hole.
In conjunction with Fig. 1, in the utility model embodiment, several support components are equiangularly spaced around the central axis of sensor 3
Setting, the support force that support component can be made to act on borehole wall in this way are balanced.
Further, in the utility model embodiment, the periphery for pushing away platform 2 is provided between two adjacent support components
One the first access 6, and the top perimeter of pedestal 1 is provided with a notch 7 between two adjacent support components.
Further, in the utility model embodiment, one end of the second wirerope can extend to the one of the first wirerope
End, the two formed a wirerope come using.
In conjunction with Fig. 1, in the utility model embodiment, the bottom for pushing away the periphery of platform 2 is provided with several the first connection components,
First connection component and support component are correspondingly arranged, and each first connection component includes two the first connecting plates being oppositely arranged
9, one end of the first strut 4 of support component is rotatably connected to the two of the first opposite connection component by first rotating shaft 10
Between a first connecting plate 9, to realize rotatable setting of first strut 4 on the periphery for pushing away platform 2.
In conjunction with Fig. 1, in the utility model embodiment, the top perimeter of pedestal 1 is provided with several the second connection components, and
Two connection components and support component are correspondingly arranged, and each second connection component includes two the second connecting plates being oppositely arranged
11, one end of the second strut 5 of support component is rotatably connected to the second opposite connection component by the second shaft 12
Between two the second connecting plates 11, to realize rotatable setting of second strut 5 on the periphery at the top of pedestal 1.
Further, in conjunction with Fig. 1, in the utility model embodiment, the other end and second of the first strut 4 of support component
Between the other end of strut 5 by third shaft 17 connect, with realize the first strut 4 the other end and the second strut 5 it is another
The rotatable setting at end.
In addition, in the utility model embodiment, each support component further includes expansion board 13, expansion board 13 in conjunction with Fig. 1
The outside of first strut 4 and the second strut 5 is set, and the middle part of expansion board 13 is passed through by 17 activity of third shaft, expansion board
Support component can be improved to the bearing area of drill hole inner wall, fasten the fixation of sensor more.
In conjunction with Fig. 1, the utility model embodiment further includes multiple fixed jaws 14, central axis of multiple fixed jaws 14 around pedestal
In the equiangularly spaced bottom periphery that pedestal 1 is arranged in, fixed jaw 14 is inserted into foot of hole, is adapted to sensor and is boring
The installation of hole bottom.
Further, it in conjunction with Fig. 1, in the utility model embodiment, pushes away platform 2 and is passed through by 3 activity of sensor, and push away platform 2
Top is provided with adapter 15, and 15 movable set of adapter is on sensor 3, and adapter 15 is used for and drive rod 18 docks, i.e.,
One end of drive rod 18 is by adapter 15 and pushes away the docking of platform 2, to realize the traveling of system in the borehole.
Further, in conjunction with Fig. 1, in the utility model embodiment, the shape of adapter 15 is in regular hexagon, and and driving
One end of bar 18 is provided with die nut 19, and die nut 19 cooperates external member on adapter 15, and bar 18 is driven in rotation
Adapter rotation is driven, and then realizes and pushes away the movement of the components such as platform.
In the utility model embodiment, drive rod 18 can be segmentation structure comprising multiple connecting rods 18.1 are adjacent
Between connecting rod 18.1 can by connection sleeve 18.2 realize connector, can be convenient in this way drive rod 18 group assembly and disassembly
It unloads, to facilitate turnover.
It should be noted that the connecting rod 18.1 of the utility model embodiment connects preferably by screw and connection sleeve 18.2
It connects, to prevent ground rubble from entering connecting rod 18.1 and connect the junction of sleeve 18.2, improves bonding strength.
Further, in conjunction with Fig. 1, in the utility model embodiment, the other end of drive rod 18 is provided with operating sleeve 20,
Several operating sticks 21 can be set on the circumferential surface of operating sleeve 20, several operating sticks 21 are in the operating sleeve 20
The equiangularly spaced setting of mandrel can be realized the rotation of drive rod 18 by rotating operating stick 21, and then realize and push away the components such as platform
It is mobile.
Embodiment provided above is the better embodiment of the utility model, only is used to facilitate to illustrate the utility model, and
It is non-to impose any limitation on the present invention, have usually intellectual in any technical field, if not departing from this reality
In the range of novel mentioned technical characteristic, utilize what is locally changed or modify made by the utility model disclosed technology content
Equivalent embodiment, and without departing from the technical characteristics of the utility model content, still fall within the model of the utility model technical characteristic
In enclosing.
Claims (10)
1. a kind of microseismic sensors installation and recovery system, which is characterized in that the system comprises pedestal (1), push away platform (2), branch
Support component, drive rod (18), the first wirerope and the second wirerope, in which:
It is provided with mounting hole (16) at the top of the pedestal (1), the bottom of sensor (3) is fixed at the mounting hole (16)
It is interior, platform (2) movable set that pushes away on the top of the sensor (3), and, the pedestal (1) and the platform (2) that pushes away have
Distance；
One end of the drive rod (18) and described push away platform (2) are docked, and the other end of the drive rod (18) is pushed away to away from described
The direction of platform (2) extends；
Several described support components are arranged between the periphery for pushing away platform (2) and the top perimeter of the pedestal (1), each
The support component includes the first strut (4) and the second strut (5), and one end of first strut (4) is rotatably coupled
On the periphery for pushing away platform (2), one end of second strut (5) is rotatably connected on the periphery of the pedestal (1),
The other end of first strut (4) and the other end of second strut (5) are rotatably connected, first strut (4) and
The rotation direction of second strut (5) is the radial direction of the sensor (3)；
The periphery for pushing away platform (2) is provided with several the first access (6), the central axis of the first access (6) and institute
The central axis for stating sensor (3) is arranged in parallel；
Several notches (7), the notch (7) and the first access (6) are provided in the top perimeter of the pedestal (1)
It is correspondingly arranged, and the line of the notch (7) and the corresponding the first access (6) is located parallel to the sensor (3)
Axial straight line on, it is adjacent between the notch (7) between be provided with second adjustment hole (8), the second adjustment hole (8)
Central axis being arranged radially along the sensor (3)；
One end of first wirerope is fixed in the first access (6), and the one of second wirerope
End is fixed in the second adjustment hole (8), and activity is pierced by from the first access described in another (6).
2. a kind of microseismic sensors installation according to claim 1 and recovery system, which is characterized in that several described branch
Central axis equiangularly spaced setting of the support component around the sensor (3).
3. a kind of microseismic sensors installation according to claim 2 and recovery system, which is characterized in that described to push away platform (2)
Periphery the first access (6) is provided between two adjacent support components.
4. a kind of microseismic sensors installation according to claim 2 and recovery system, which is characterized in that the pedestal (1)
Top perimeter the notch (7) is provided between two adjacent support components.
5. a kind of microseismic sensors installation according to claim 1-4 and recovery system, which is characterized in that described
The bottom for pushing away the periphery of platform (2) is provided with several the first connection components, first connection component and the support component pair
It should be arranged, each first connection component includes two the first connecting plates (9) being oppositely arranged, and the of the support component
One end of one strut (4) is rotatably connected to two first of opposite first connection component by first rotating shaft (10)
Between connecting plate (9).
6. a kind of microseismic sensors installation according to claim 5 and recovery system, which is characterized in that the pedestal (1)
Top perimeter be provided with several the second connection components, second connection component and the support component are correspondingly arranged, often
A second connection component includes two the second connecting plates (11) being oppositely arranged, the second strut of the support component
(5) one end is rotatably connected to two the second connecting plates of opposite second connection component by the second shaft (12)
(11) between.
7. a kind of microseismic sensors installation according to claim 6 and recovery system, which is characterized in that the support component
The other end of the first strut (4) and the other end of second strut (5) between by third shaft (17) connect.
8. a kind of microseismic sensors installation according to claim 7 and recovery system, which is characterized in that each support
Component further includes expansion board (13), and the expansion board (13) is arranged in the outside of the first strut (4) and the second strut (5), and
The middle part of the expansion board (13) is passed through by third shaft (17) activity.
9. a kind of microseismic sensors installation according to claim 1-4 and recovery system, which is characterized in that described
System further includes multiple fixed jaws (14), and multiple fixed jaws (14) exist around the equiangularly spaced setting of central axis of the pedestal
In the bottom periphery of the pedestal (1).
10. a kind of microseismic sensors installation according to claim 1-4 and recovery system, which is characterized in that institute
It states and pushes away platform (2) and passed through by the sensor (3) activity, and described push away is provided with adapter (15), the switching at the top of platform (2)
On the sensor (3), one end of the drive rod (18) passes through the adapter (15) and described head (15) movable set
Push away platform (2) docking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689558.5U CN208847844U (en) | 2018-10-17 | 2018-10-17 | A kind of installation of microseismic sensors and recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689558.5U CN208847844U (en) | 2018-10-17 | 2018-10-17 | A kind of installation of microseismic sensors and recovery system |
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| CN208847844U true CN208847844U (en) | 2019-05-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609316A (en) * | 2019-10-22 | 2019-12-24 | 辽宁科技大学 | Protection device for microseismic monitoring sensor in tunnel and use method thereof |
-
2018
- 2018-10-17 CN CN201821689558.5U patent/CN208847844U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609316A (en) * | 2019-10-22 | 2019-12-24 | 辽宁科技大学 | Protection device for microseismic monitoring sensor in tunnel and use method thereof |
| CN110609316B (en) * | 2019-10-22 | 2024-06-04 | 辽宁科技大学 | Protection device for microseismic monitoring sensor in tunnel and application method of protection device |
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