CN115523908B - Real-time mine landslide displacement monitoring facilities - Google Patents
Real-time mine landslide displacement monitoring facilities Download PDFInfo
- Publication number
- CN115523908B CN115523908B CN202211135993.4A CN202211135993A CN115523908B CN 115523908 B CN115523908 B CN 115523908B CN 202211135993 A CN202211135993 A CN 202211135993A CN 115523908 B CN115523908 B CN 115523908B
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- displacement monitoring
- real
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- shell
- switch
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 78
- 238000012544 monitoring process Methods 0.000 title claims abstract description 68
- 230000002457 bidirectional effect Effects 0.000 claims abstract 2
- 238000012806 monitoring device Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000005442 atmospheric precipitation Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G01C15/02—Means for marking measuring points
- G01C15/06—Surveyors' staffs; Movable markers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses real-time mine landslide displacement monitoring equipment which comprises a shell, wherein a tensile anchor rod is arranged on the lower surface of the shell and used for providing tensile force in the Z-axis direction, a sliding table sliding along an X-axis and a sliding table sliding along a Y-axis direction are arranged in the shell, the two sliding tables are respectively driven by a displacement monitoring rod which extends out of the shell in a bidirectional manner, a cross trigger switch is arranged between the two sliding tables, the cross trigger switch is provided with four trigger switches distributed in a cross direction, and the four trigger switches are used for monitoring the real-time displacement of the sliding tables when the sliding tables are displaced in any directions along the X-axis and the Y-axis. The invention can monitor the up-down and left-right relative movement of the landslide body, the use scene is not limited, and the real-time displacement monitoring of the X-axis and Y-axis directions of the mine landslide is realized through the multi-point trigger of the cross trigger switch.
Description
Technical Field
The invention relates to displacement monitoring equipment, in particular to real-time mine landslide displacement monitoring equipment.
Background
The landslide is the whole downward sliding damage generated by shearing part of the rock and soil mass forming the slope along a certain weak surface in the slope under the action of gravity as a main component, and the sliding surface is the weak structural surface along which the landslide body slides under a certain natural condition and geological condition, and the sliding bed is the rock and soil mass which is kept as it is without relative movement of the lower part of the sliding surface.
The landslide body of the mine mainly comprises surface layer artificial filling soil and sandstone, the landslide has no obvious plastic deformation zone and shearing deformation zone, and the landslide surface is produced by discontinuous broken stone between the landslide body in a loose state and the contact of the sliding bed. The loose rock body has large porosity, is easy for atmospheric precipitation to directly infiltrate, and particularly, the gravity water creates rich material source conditions for landslide generation under the action of dissolution, filtration and accumulation of the upper section landslide body.
The utility model patent in China with the application number of CN201921696574.1 discloses a mine landslide displacement monitoring device, through the sliding rod, the switch, the warning lamp and the loudspeaker which are arranged, the fixed disc is extruded when the mine landslide is displaced, so that the sliding rod slides towards the inside of the shell, then the switch is touched, the warning lamp and the loudspeaker are started, monitoring personnel can be timely reminded of the displacement of the mine slope, the displacement monitoring device has the following problems, firstly, only the lower side of the landslide body can be monitored based on the principle of offending alarm, secondly, only the up-down relative movement (longitudinal inclination) of the landslide body can be monitored, the left-right relative movement (transverse inclination) of the landslide body cannot be monitored, the use scene is limited, and the real-time displacement monitoring effect of the mine landslide is poor.
Disclosure of Invention
In order to solve the defects of the technology, the invention provides real-time mine landslide displacement monitoring equipment.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a real-time mine landslide displacement monitoring facilities, it includes the casing, the lower surface of casing is equipped with one and provides the pulling force stock in Z axle direction, there is one along the gliding slip table of X axle and one along the gliding slip table of Y axle direction in the casing, two slip tables are respectively through the displacement monitoring rod drive that stretches out to the casing is outside two-way, install the cross trigger switch between two slip tables, the cross trigger switch has four trigger switches that cross distributes, real-time displacement monitoring when four trigger switches displace along X axle, Y axle arbitrary direction.
Further, the four trigger switches are connected in parallel and connected in series in the energizing circuit, at least one power supply and a communication terminal for sending information to an external terminal are connected in series in the energizing circuit, and any one of the four trigger switches is operated to turn on the energizing circuit.
Further, the cross trigger switch consists of two upper switches and lower switches with the same shape and size, the upper switches and the lower switches are bar-shaped cubes, a through groove is formed in the middle of each upper switch and the lower switch, two opposite surfaces in the through groove are respectively provided with a touch button, and the through grooves of the upper switches are reversely buckled in the through grooves of the lower switches but do not contact with the lower switches, so that a cross type position relationship is formed.
Further, the width of the through groove is larger than that of the upper switch or the lower switch.
Further, the X-axis or Y-axis sliding tables are connected with the displacement monitoring rods through the connecting blocks, and the displacement monitoring rods are respectively arranged outside the shell body and are used for monitoring the contact ends of mine landslide displacement in the X-axis or Y-axis direction.
Further, two shaft sleeves are mounted on each displacement monitoring rod, and the displacement monitoring rods axially displace in the respective shaft sleeves.
Further, two springs are sleeved on each displacement monitoring rod, and the two springs respectively prop against the position between the two shaft sleeves and the connecting block.
Further, the anchor rod is disposed vertically downward at the center of the lower surface of the housing.
Further, each displacement monitoring rod has a consistent contact length that extends beyond the housing.
Further, a contact plate is connected to an end face of the contact.
The invention discloses real-time mine landslide displacement monitoring equipment, which is characterized in that a sliding table sliding along an X axis and a sliding table sliding along a Y axis are arranged in a shell, touch ends for monitoring mine landslide displacement in the X axis and the Y axis directions are respectively formed in the shell, the whole monitoring equipment is buried in a landslide body to be monitored under the action of pulling force in the Z axis direction of an anchor rod body, the up-down and left-right relative movement of the landslide body can be monitored, the use scene is not limited, and the real-time displacement monitoring on the X axis and the Y axis directions of the mine landslide is realized through multi-point triggering of a cross trigger switch.
Drawings
Fig. 1 is a schematic diagram of a portion of the present invention.
Fig. 2 is a schematic diagram of a cross trigger switch according to the present invention.
Fig. 3 is a partial schematic diagram of the present invention.
Fig. 4 is an equivalent schematic diagram of the electric control part of the present invention.
In the figure: 1. a housing; 2. a first slideway; 3. a first sliding table; 4. a first displacement monitoring rod; 5. a second slideway; 6. a second sliding table; 7. a second displacement monitoring lever; 8. a first connection block; 9. a first shaft sleeve; 10. a second shaft sleeve; 11. a second connection block; 12. a third shaft sleeve; 13. a fourth shaft sleeve; 14. a first spring; 15. a second spring; 16. a third spring; 17. a spring IV; 18. a cross trigger switch; 19. a lower switch; 20. an upper switch; 21. a through groove; 22. touching the button; 23. a power supply; 24. a 4G router; 25. a terminal processing platform; 26. a bolt; 27. and a contact plate.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
The real-time mine landslide displacement monitoring equipment as shown in fig. 1 comprises a shell 1, wherein a first slide way 2 is arranged on the bottom surface in the shell 1 along the Y-axis direction, a first slide table 3 is connected to the first slide way 2 in a sliding manner, the first slide table 3 can slide back and forth along the Y-axis direction, and the sliding force of the first slide table 3 comes from a first displacement monitoring rod 4 arranged on the first slide table.
The first displacement monitoring rod 4 is fixedly connected with the first sliding table 3 through the first connecting block 8, the first displacement monitoring rod 4 is installed at the center of the lower surface of the first sliding table 3 and is parallel to the first sliding way 2, the first displacement monitoring rod 4 sequentially penetrates through the first shaft sleeve 9 and the second shaft sleeve 10 in the shell 1, the first shaft sleeve 9 and the second shaft sleeve 10 are installed on the bottom surface in the shell 1, the first displacement monitoring rod 4 can axially displace in the first shaft sleeve 9 and the second shaft sleeve 10 at the same time, the first displacement monitoring rod 4 can only slide on the same path to play a role of stabilizing the first displacement monitoring rod 4, two end parts of the first displacement monitoring rod 4 outwards extend out of the shell 1, and contact ends for monitoring mine landslide displacement in the Y-axis direction are respectively formed outside the shell 1.
A second slide way 5 is installed on the top surface in the shell 1 along the X-axis direction as shown in fig. 3, a second slide table 6 is slidably connected on the second slide way 5, the second slide table 6 can slide back and forth along the X-axis direction, and the sliding force of the second slide table 6 comes from a second displacement monitoring rod 7 installed on the second slide table.
The second displacement monitoring rod 7 is fixedly connected with the second sliding table 6 through a second connecting block 11, the second displacement monitoring rod 7 is installed at the center of the upper surface of the second sliding table 6 and is parallel to the second sliding way 5, the second displacement monitoring rod 7 sequentially penetrates through a third shaft sleeve 12 and a fourth shaft sleeve 13 in the shell 1, the third shaft sleeve 12 and the fourth shaft sleeve 13 are installed on the inner top surface of the shell 1 to limit the second displacement monitoring rod 7, the second displacement monitoring rod 7 can simultaneously axially displace in the third shaft sleeve 12 and the fourth shaft sleeve 13, the action is the same as that of the first shaft sleeve 9 and the second shaft sleeve 10, two end parts of the second displacement monitoring rod 7 outwards extend out of the shell 1, and a contact end for monitoring mine landslide displacement in the X-axis direction is formed outside the shell 1. The length of the delayed contact end of each displacement monitoring rod outside the shell is consistent, and the end face of the contact end is connected with a contact plate 27.
A first spring 14 and a second spring 15 are sleeved on the first displacement monitoring rod 4 shown in fig. 1, the first spring 14 is propped between the first shaft sleeve 9 and the first connecting block 8, the second spring 15 is propped between the second shaft sleeve 10 and the first connecting block 8, and the contact end for monitoring the mine landslide displacement in the Y-axis direction needs to resist the compression force of the first spring 14 and the second spring 15 to drive the first displacement monitoring rod 4 to displace. The second displacement monitoring rod 7 shown in fig. 3 is sleeved with a third spring 16 and a fourth spring 17, the third spring 16 is abutted between the third shaft sleeve 12 and the second connecting block 11, and the fourth spring 17 is abutted between the fourth shaft sleeve 13 and the second connecting block 11. The contact end for monitoring the mine landslide displacement in the X-axis direction is required to resist the compression force of the third shaft sleeve 12 and the fourth spring 17 to drive the second displacement monitoring rod 7 to displace. The spring force of the spring No. 14, the spring No. 15, the spring No. 16 and the spring No. 17 can be evaluated and set according to the actual natural condition and the geological condition, the effect of the spring is to filter tiny vibration of landslide, the real-time mine landslide displacement monitoring equipment is prevented from being triggered by mistake, and meanwhile, after the test, the displacement monitoring rod can be restored to the original position by utilizing the spring force of the compressed spring.
The cross trigger switch 18 shown in fig. 2 is arranged between the first sliding table 3 and the second sliding table 6, the cross trigger switch 18 is composed of a lower switch 19 connected to the first sliding table 3 shown in fig. 1 and an upper switch 20 connected to the second sliding table 6 shown in fig. 3, the upper switch 20 and the lower switch 19 are bar-shaped cubes with the same shape and size, a through groove 21 is formed in the middle of each cross trigger switch, a concave shape is formed in the longitudinal section of each through groove, two opposite surfaces in the through groove of the upper switch 20 or the through groove of the lower switch 19 are respectively provided with a touch button 22, when the cross trigger switch is installed, the through groove of the upper switch 20 is reversely buckled in the through groove of the lower switch 19 but does not contact the lower switch 19, a cross-shaped position relation is formed, the groove width of the through groove 21 of the upper switch 20 is larger than the width of the lower switch 19 in the groove width of the groove 21, when the first sliding table 3 slides back and forth along the Y-axis direction, and accordingly the side wall of the lower switch 19 is driven to contact the side wall of the second sliding table 6 along the Y-axis direction, and the side wall of the trigger button is driven to contact the side wall of the second sliding table 20 when the trigger switch is contacted with the second sliding table 6.
The upper switch 20 and the lower switch 19 share trigger switches formed by four trigger buttons, as shown in fig. 4, the four trigger buttons 22 are connected in parallel with each other and are connected in series in an energizing circuit, a power supply 23 and a 4G router 24,4G are connected in series in the energizing circuit, the router 24 is connected with the terminal processing platform 25 through a wireless network, a preset program in the 4G router 24 only needs to be energized to send information to the terminal processing platform 25, the energizing circuit is not limited in the above manner, and the four trigger switches can be connected in parallel in various circuits communicating with the outside to complete the warning function.
As shown in fig. 1, an anchor rod 26 is vertically and downwardly arranged at the center of the lower surface of the casing 1 and is used for reinforcing the real-time mine landslide displacement monitoring device in soil, and the tensile force is provided for the contact end for monitoring the mine landslide displacement in the X-axis and Y-axis directions through the tensile force action of the anchor rod body in the Z-axis direction, so that the real-time mine landslide displacement monitoring device can be anchored at any position of a landslide body for monitoring.
Meanwhile, the whole monitoring equipment is buried in the landslide body to be monitored, the up-down and left-right relative movement of the landslide body can be monitored, the use scene is not limited, and the real-time displacement monitoring on the X-axis and Y-axis directions of the mine landslide is realized through multi-point triggering of the cross trigger switch.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, but is also intended to be limited to the following claims.
Claims (10)
1. Real-time mine landslide displacement monitoring facilities, its characterized in that: the device comprises a shell, wherein a tensile anchor rod is arranged on the lower surface of the shell, a sliding table sliding along an X axis and a sliding table sliding along a Y axis are arranged in the shell, the two sliding tables are respectively driven by a displacement monitoring rod extending out of the shell in a bidirectional manner, a cross trigger switch is arranged between the two sliding tables, the cross trigger switch is provided with four trigger switches distributed in a cross direction, and the four trigger switches are used for monitoring the real-time displacement of the sliding tables when the sliding tables are displaced along any directions of the X axis and the Y axis.
2. The real-time mine landslide displacement monitoring device of claim 1 and wherein: the four trigger switches are connected in parallel and are connected in series in an energizing circuit, at least one power supply and a communication terminal for sending information to an external terminal are connected in series in the energizing circuit, and any one of the four trigger switches is operated to conduct the energizing circuit.
3. The real-time mine landslide displacement monitoring device of claim 1 and wherein: the cross trigger switch consists of two upper switches and lower switches which are identical in shape and size, the upper switches and the lower switches are bar-shaped cubes, a through groove is formed in the middle of each upper switch and the lower switch, a touch button is arranged on each of two opposite surfaces in the through groove, and the through groove of the upper switch is reversely buckled in the through groove of the lower switch but does not contact with the lower switch, so that a cross-shaped position relationship is formed.
4. A real time mine landslide displacement monitoring device according to claim 3 wherein: the width of the through groove is larger than that of the upper switch or the lower switch.
5. The real-time mine landslide displacement monitoring device of claim 1 and wherein: the X-axis or Y-axis sliding tables are connected with the displacement monitoring rods through connecting blocks, and the displacement monitoring rods are respectively arranged outside the shell body and are used for monitoring the contact ends of mine landslide displacement in the X-axis or Y-axis direction.
6. The real-time mine landslide displacement monitoring device of claim 5 and wherein: each displacement monitoring rod is provided with two shaft sleeves, and the displacement monitoring rods axially displace in the respective shaft sleeves.
7. The real-time mine landslide displacement monitoring device of claim 6 and wherein: two springs are sleeved on each displacement monitoring rod, and the two springs respectively prop against the positions between the two shaft sleeves and the connecting block.
8. The real-time mine landslide displacement monitoring device of claim 1 and wherein: the anchor rod is vertically and downwardly arranged at the center of the lower surface of the shell.
9. The real-time mine landslide displacement monitoring device of claim 5 and wherein: the length of the delayed contact end of each displacement monitoring rod outside the shell is consistent.
10. The real-time mine landslide displacement monitoring device of claim 9 and wherein: the end face of the contact end is connected with a contact plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211135993.4A CN115523908B (en) | 2022-09-19 | 2022-09-19 | Real-time mine landslide displacement monitoring facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211135993.4A CN115523908B (en) | 2022-09-19 | 2022-09-19 | Real-time mine landslide displacement monitoring facilities |
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| Publication Number | Publication Date |
|---|---|
| CN115523908A CN115523908A (en) | 2022-12-27 |
| CN115523908B true CN115523908B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211135993.4A Active CN115523908B (en) | 2022-09-19 | 2022-09-19 | Real-time mine landslide displacement monitoring facilities |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115523908A (en) | 2022-12-27 |
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