CN113639683A - Automatic monitoring equipment for geological disaster displacement in canyon - Google Patents
Automatic monitoring equipment for geological disaster displacement in canyon Download PDFInfo
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- CN113639683A CN113639683A CN202110883317.4A CN202110883317A CN113639683A CN 113639683 A CN113639683 A CN 113639683A CN 202110883317 A CN202110883317 A CN 202110883317A CN 113639683 A CN113639683 A CN 113639683A
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- geological disaster
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 63
- 239000004575 stone Substances 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010248 power generation Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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Abstract
The invention relates to the technical field of geological disaster monitoring, in particular to automatic monitoring equipment for geological disaster displacement in canyons, which comprises a stone pier, a cable protection pipe, a first cylinder, a cable joint, a guide rod, a second supporting plate, a supporting rod, a third supporting plate and a vertical rod, wherein the first cylinder is connected with the first cylinder through a cable joint; the upright stanchion is provided with a protective box and a first supporting plate, and the first supporting plate is rotatably provided with a rotating block; the top of the cable protection pipe penetrates through the through hole and extends into the first cylinder; connecting cable joints; a limiting plate is arranged at the top of the guide rod; the second supporting plate is rotatably arranged on the inner wall of the protective box, and the supporting rod is arranged on the inner side of the bottom of the protective box; a first spring and a second spring are vertically arranged at the bottom of the third supporting plate; the vertical rod is rotatably arranged at the bottom of the second supporting plate. According to the invention, the cable and the cable joint are protected to prevent the cable and the cable joint from being damaged, and meanwhile, the cable protective pipe can be fixed with the vertical rod by penetrating through the through hole, so that time and labor are saved.
Description
Technical Field
The invention relates to the technical field of geological disaster monitoring, in particular to automatic monitoring equipment for geological disaster displacement in canyons.
Background
The mountainous and hilly areas of China occupy about 65% of the territory area of China, the geological landforms are complex, the climate types are various, the constitution activities are frequent, the natural disaster hidden dangers are many, the distribution is wide, the geological disasters in the world are the most serious, one of the countries with the most threatened population, the natural transition and the damage are considered as the main reasons of the geological disasters, the main disaster forms comprise landslide, debris flow, collapse, ground subsidence, ground cracks and the like, the economic construction in areas and the life and property safety of people are seriously influenced, in order to monitor the displacement condition of the geological disasters, monitoring equipment is required to be arranged for monitoring, the existing geological disaster displacement monitoring equipment is provided with a protective box on an upright post, a monitoring integrated system is arranged in the protective box, a cable joint of the monitoring integrated system is positioned outside the protective box and is not convenient for protecting the cable joint and a hanging head, and the phenomenon that the cable joint is damaged and separated from the cable due to mistaken collision impact easily occurs in the using process, and the cable joint are probably damaged by exposure to the sun and rain, and then the use is influenced, and current monitoring facilities need set up cable protection pipeline on the ground in order to supply the cable to penetrate underneath, and the connection between cable protection pipeline and the pole setting is comparatively troublesome, and the operation is wasted time and energy.
Disclosure of Invention
The invention aims to provide automatic monitoring equipment for geological disaster displacement in canyons, aiming at the problems of poor cable joint protection effect and troublesome connection between a cable protection pipeline and a vertical rod in the background technology.
On one hand, the invention provides automatic monitoring equipment for geological disaster displacement in canyons, which comprises stone piers, a cable protection pipe, a first cylinder, cables, cable connectors, guide rods, a second support plate, support rods, a third support plate and vertical rods, wherein the stone piers are arranged on the inner wall of the canyons;
the stone pier is provided with a vertical rod, the vertical rod is provided with a protective box, the protective box is provided with a box door, a geological disaster monitoring mechanism and a control system are arranged in the protective box, the vertical rod is provided with a first supporting plate, the first supporting plate is positioned below the protective box, a rotating block is rotatably arranged on the first supporting plate, and a through hole is formed in the rotating block; the bottom of the cable protective pipe is arranged on the ground, and the top of the cable protective pipe is matched with the through hole to penetrate through the through hole and extend into the first cylinder; the cable joint is electrically connected with the geological disaster monitoring mechanism in the protective box through a lead, and the cable joint is positioned below the protective box; the cable passes through the cable protection pipe and is connected with the cable joint; the multiple groups of guide rods are vertically arranged on the first cylinder body, the guide rods penetrate through the bottom of the protective box, and a limiting plate is arranged at the top of one group of guide rods; the second supporting plate is rotatably arranged on the inner wall of the protective box, the upper end face of the second supporting plate is attached to the lower end face of the limiting plate, the lower end face of the second supporting plate is attached to the upper end face of the supporting rod, and the supporting rod is arranged on the inner side of the bottom of the protective box; the third supporting plate is arranged on the inner wall of the protective box and is positioned above the limiting plate; a first spring and a second spring are vertically arranged at the bottom of the third supporting plate, the bottom of the first spring is connected with the top of the second supporting plate, the bottom of the second spring is connected with the top of the limiting plate, and the first spring and the second spring are both in a compressed state; the montant rotates and sets up in second backup pad bottom, and the protective housing bottom is provided with the bar groove that supplies the montant to pass.
Preferably, the bottom of the upright is connected with the stone pier through a bolt.
Preferably, the device further comprises a bolt; set up the blind hole on the first backup pad, the blind hole bottom rotates and sets up the support column, and the support column is connected with rotatory piece, and rotatory piece sets up the ring channel with first backup pad laminating on the first backup pad, and the ring channel axis coincides with the support column axis, is provided with the multiunit inserted bar on the rotatory piece, and the inserted bar cooperation is inserted in the ring channel, be provided with on the rotatory piece with bolt complex screw hole, the bolt passes screw hole and first backup pad laminating.
Preferably, an inclined partition plate is arranged on the inner peripheral wall of the first cylinder, a second cylinder is vertically arranged on the partition plate, the cable penetrates through the second cylinder, a water guide pipe is vertically arranged at the position of the lowest point of the partition plate, and the bottom of the water guide pipe is located below the top of the cable protection pipe.
Preferably, the bottom of the protective box is provided with a rain-proof cone bucket, and the first barrel is positioned on the inner side of the inner peripheral surface of the rain-proof cone bucket.
Preferably, the top of the vertical rod is provided with a solar power generation panel, and the solar power generation panel is electrically connected with the control system.
Preferably, the bolts are arranged in multiple groups.
On the other hand, the invention provides a cable connection method of the automatic monitoring equipment for the displacement of the geological disaster in the canyon, which comprises the following steps: s1, fixing the upright stanchion on the stone pier, and enabling the cable to penetrate through the cable protection pipe;
s2, enabling the cable protection pipe to penetrate through the through hole and adjusting the angle of the rotating block, enabling the top of the cable protection pipe to be located below the first barrel, and enabling the cable to penetrate through the second barrel; s3, the vertical rod is pushed upwards, the limiting plate is adjusted to be below the second supporting plate, then the first barrel is pulled downwards, the distance between the upper portion of the first barrel and the bottom of the protective box is increased, and the operation space is increased; s4, after the cable and the cable connector are connected, the first barrel is pushed upwards, the limiting plate is located above the second supporting plate, the limiting plate is tightly attached to the second supporting plate under the pressure of the second spring, the fixing of the first barrel is completed, and the cable connector are located on the inner side of the inner peripheral surface of the first barrel at the moment; s5, adjusting the angle of the rotating block and the cable protection pipe to enable the top of the cable protection pipe to be inserted into the first cylinder, and then fixing the bottom of the cable protection pipe.
Compared with the prior art, the invention has the following beneficial technical effects: through rain-proof awl fill and first barrel protect cable and cable joint, prevent to shine the rain and drench and lead to cable and cable joint to damage, and cable joint's connection is simple and convenient, and the cable protective tube can accomplish and the pole setting between fixed labour saving and time saving through passing the through-hole simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a side cross-sectional view of FIG. 1;
FIG. 3 is a top cross-sectional view of FIG. 1;
fig. 4 is an enlarged schematic view of a portion a of fig. 2.
Reference numerals: 1. stone mounds; 2. erecting a rod; 3. a protective box; 4. a box door; 5. a first support plate; 6. rotating the block; 7. a through hole; 8. blind holes; 9. a support pillar; 10. an annular groove; 11. a bolt; 12. a cable guard tube; 13. a first cylinder; 14. a partition plate; 15. a second cylinder; 16. a water conduit; 17. a cable; 18. a cable joint; 19. a guide bar; 20. a limiting plate; 21. a second support plate; 22. a support bar; 23. a third support plate; 24. a first spring; 25. a second spring; 26. a vertical rod; 27. a strip-shaped groove; 28. a rain-proof cone bucket; 29. provided is a solar power generation panel.
Detailed Description
Example one
As shown in fig. 1 to 4, the automatic monitoring equipment for geological disaster displacement in canyons provided by the invention comprises a stone pier 1, a cable protection pipe 12, a first cylinder 13, a cable 17, a cable joint 18, a guide rod 19, a second support plate 21, a support rod 22, a third support plate 23 and a vertical rod 26;
the stone pier is characterized in that a vertical rod 2 is arranged on a stone pier 1, a protective box 3 is arranged on the vertical rod 2, a box door 4 is arranged on the protective box 3, a geological disaster monitoring mechanism and a control system are arranged in the protective box 3, a first supporting plate 5 is arranged on the vertical rod 2, the first supporting plate 5 is positioned below the protective box 3, a rotating block 6 is rotatably arranged on the first supporting plate 5, and a through hole 7 is formed in the rotating block 6; the bottom of the cable protective pipe 12 is arranged on the ground, and the top of the cable protective pipe 12 penetrates through the through hole 7 in a matched mode and extends into the first barrel 13; the cable joint 18 is electrically connected with a geological disaster monitoring mechanism in the protective box 3 through a lead, and the cable joint 18 is positioned below the protective box 3; the cable 17 passes through the cable protective tube 12 and is connected with the cable joint 18; a plurality of groups of guide rods 19 are vertically arranged on the first cylinder 13, the guide rods 19 penetrate through the bottom of the protective box 3, and a limiting plate 20 is arranged at the top of one group of guide rods 19; the second supporting plate 21 is rotatably arranged on the inner wall of the protective box 3, the upper end face of the second supporting plate 21 is attached to the lower end face of the limiting plate 20, the lower end face of the second supporting plate 21 is attached to the upper end face of the supporting rod 22, and the supporting rod 22 is arranged on the inner side of the bottom of the protective box 3; the third supporting plate 23 is arranged on the inner wall of the protective box 3, and the third supporting plate 23 is positioned above the limiting plate 20; a first spring 24 and a second spring 25 are vertically arranged at the bottom of the third support plate 23, the bottom of the first spring 24 is connected with the top of the second support plate 21, the bottom of the second spring 25 is connected with the top of the limiting plate 20, and the first spring 24 and the second spring 25 are both in a compressed state; the vertical rod 26 is rotatably arranged at the bottom of the second supporting plate 21, and a strip-shaped groove 27 for the vertical rod 26 to pass through is arranged at the bottom of the protective box 3.
The bottom of the upright rod 2 is connected with the stone pier 1 through a bolt, and the assembly and disassembly are simpler and more convenient.
The bottom of the protective box 3 is provided with a rain-proof cone bucket 28, and the first cylinder 13 is positioned on the inner side of the inner peripheral surface of the rain-proof cone bucket 28, so that rainwater is prevented from flowing into the first cylinder 13 along the outer side of the bottom of the protective box 3.
The top of the upright rod 2 is provided with a solar power generation panel 29, and the solar power generation panel 29 is electrically connected with a control system; the solar power generation panel 29 supplies power to the electrical equipment in the protective box 3, so that the reliability of power supply is ensured.
In this embodiment, the installation process of the cable 17: fixing the upright rod 2 on the stone pier 1, penetrating the cable 17 through the cable protection pipe 12, penetrating the cable protection pipe 12 through the through hole 7 and adjusting the angle of the rotating block 6, enabling the top of the cable protection pipe 12 to be located below the first cylinder 13, penetrating the cable 17 through the second cylinder 15, pushing the vertical rod 26 upwards, adjusting the limiting plate 20 to be located below the second supporting plate 21, then pulling the first cylinder 13 downwards, increasing the distance between the upper part of the first cylinder 13 and the bottom of the protection box 3, increasing the operation space, after connecting the cable 17 with the cable connector 18, pushing the first cylinder 13 upwards, enabling the limiting plate 20 to be located above the second supporting plate 21, under the pressure of the second spring 25, tightly attaching the limiting plate 20 to the second supporting plate 21 to complete the fixing of the first cylinder 13, at the moment, enabling the cable 17 and the cable connector 18 to be located on the inner side of the first cylinder 13, adjusting the angle of the rotating block 6 and the cable protection pipe 12, the top of the cable protection tube 12 is inserted into the first cylinder 13, and then the bottom of the cable protection tube 12 is fixed. In this embodiment, protect cable 17 and cable joint 18 through rain-proof awl fill 28 and first barrel 13, prevent that the sun and rain from drenching and leading to cable 17 and cable joint 18 to damage, and cable 17 and cable joint 18's be connected simple and conveniently, cable protective tube 12 can accomplish and the pole setting 2 between fixed, labour saving and time saving through passing through-hole 7 simultaneously.
Example two
Compared with the first embodiment, the automatic monitoring equipment for geological disaster displacement in canyons further comprises bolts 11; set up blind hole 8 on the first backup pad 5, 8 hole bottoms of blind hole rotate and set up support column 9, support column 9 is connected with rotatory piece 6, rotatory piece 6 and the laminating of first backup pad 5, set up ring channel 10 on the first backup pad 5, ring channel 10 axis and the coincidence of support column 9 axis are provided with the multiunit inserted bar on the rotatory piece 6, the inserted bar cooperation is inserted in ring channel 10, be provided with on the rotatory piece 6 with bolt 11 complex screw hole, bolt 11 passes the screw hole and laminates with first backup pad 5. The rotating block 6 can be pressed on the first supporting plate 5 through the rotating bolt 11, the fixing of the rotating block 6 is completed, and the operation is simple and convenient.
The bolts 11 are provided with a plurality of groups, so that the rotating block 6 is fixed more firmly and reliably.
EXAMPLE III
Compared with the first embodiment, the automatic monitoring equipment for the displacement of the geological disaster in the canyon, which is provided by the invention, is characterized in that the inclined partition plate 14 is arranged on the inner peripheral wall of the first cylinder 13, the second cylinder 15 is vertically arranged on the partition plate 14, the cable 17 penetrates through the second cylinder 15, the water guide pipe 16 is vertically arranged at the position of the lowest point of the partition plate 14, and the bottom of the water guide pipe 16 is positioned below the top of the cable protection pipe 12. Even if the rainwater enters the first cylinder 13 due to accidental factors, the rainwater can flow into the water guide pipe 16 along the inclined partition plate 14 and then flow onto the ground from the water guide pipe 16, so that the rainwater cannot enter the cable protection pipe 12, and the protection effect on the cable 17 is further improved.
Example four
Compared with the first embodiment, the automatic monitoring equipment for geological disaster displacement in canyons provided by the invention further provides a cable connection method, which comprises the following steps;
s1, fixing the upright stanchion 2 on the stone pier 1, and penetrating the cable 17 through the cable protection pipe 12;
s2, enabling the cable protection tube 12 to penetrate through the through hole 7 and adjusting the angle of the rotating block 6 to enable the top of the cable protection tube 12 to be located below the first cylinder 13, and enabling the cable 17 to penetrate through the second cylinder 15;
s3, the vertical rod 26 is pushed upwards, the limiting plate 20 is adjusted to be below the second supporting plate 21, then the first barrel 13 is pulled downwards, the distance between the upper part of the first barrel 13 and the bottom of the protective box 3 is increased, and the operation space is increased;
s4, after the cable 17 is connected with the cable connector 18, the first barrel 13 is pushed upwards, the limiting plate 20 is located above the second supporting plate 21, the limiting plate 20 is tightly attached to the second supporting plate 21 under the pressure of the second spring 25, the first barrel 13 is fixed, and the cable 17 and the cable connector 18 are located on the inner side of the inner circumferential surface of the first barrel 13;
s5, adjusting the angle of the rotating block 6 and the cable protection tube 12 to enable the top of the cable protection tube 12 to be inserted into the first cylinder 13, and then fixing the bottom of the cable protection tube 12.
In this embodiment, the bottom of the cable protection tube 12 can be fixed below the ground through direct insertion, and a horizontal plate can be arranged at the bottom of the cable protection tube 12, and then the horizontal plate is fixed on the ground through a bolt.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. Automatic monitoring equipment for geological disaster displacement in canyons is characterized by comprising stone piers (1), cable protection pipes (12), first cylinder bodies (13), cables (17), cable joints (18), guide rods (19), second supporting plates (21), supporting rods (22), third supporting plates (23) and vertical rods (26);
the stone pier is characterized in that a vertical rod (2) is arranged on a stone pier (1), a protective box (3) is arranged on the vertical rod (2), a box door (4) is arranged on the protective box (3), a geological disaster monitoring mechanism and a control system are arranged in the protective box (3), a first supporting plate (5) is arranged on the vertical rod (2), the first supporting plate (5) is positioned below the protective box (3), a rotating block (6) is rotatably arranged on the first supporting plate (5), and a through hole (7) is formed in the rotating block (6); the bottom of the cable protective pipe (12) is arranged on the ground, and the top of the cable protective pipe (12) penetrates through the through hole (7) in a matched mode and extends into the first cylinder (13); the cable joint (18) is electrically connected with a geological disaster monitoring mechanism in the protective box (3) through a lead, and the cable joint (18) is positioned below the protective box (3); the cable (17) passes through the cable protective pipe (12) and is connected with the cable joint (18); a plurality of groups of guide rods (19) are vertically arranged on the first cylinder (13), the guide rods (19) penetrate through the bottom of the protective box (3), and a limiting plate (20) is arranged at the top of one group of guide rods (19); the second supporting plate (21) is rotatably arranged on the inner wall of the protective box (3), the upper end face of the second supporting plate (21) is attached to the lower end face of the limiting plate (20), the lower end face of the second supporting plate (21) is attached to the upper end face of the supporting rod (22), and the supporting rod (22) is arranged on the inner side of the bottom of the protective box (3); the third supporting plate (23) is arranged on the inner wall of the protective box (3), and the third supporting plate (23) is positioned above the limiting plate (20); a first spring (24) and a second spring (25) are vertically arranged at the bottom of the third supporting plate (23), the bottom of the first spring (24) is connected with the top of the second supporting plate (21), the bottom of the second spring (25) is connected with the top of the limiting plate (20), and the first spring (24) and the second spring (25) are both in a compressed state; the vertical rod (26) is rotatably arranged at the bottom of the second supporting plate (21), and a strip-shaped groove (27) for the vertical rod (26) to pass through is arranged at the bottom of the protective box (3).
2. Automatic monitoring equipment for geological disaster displacement in canyons according to claim 1, characterized in that the bottom of the vertical rod (2) is connected with the stone pier (1) through bolts.
3. The automatic monitoring equipment of geological disaster displacement in canyons according to claim 1, characterized by further comprising a bolt (11); set up blind hole (8) on first backup pad (5), blind hole (8) hole bottom is rotated and is set up support column (9), support column (9) are connected with rotatory piece (6), rotatory piece (6) and first backup pad (5) laminating, set up ring channel (10) on first backup pad (5), ring channel (10) axis and support column (9) axis coincidence, be provided with the multiunit inserted bar on rotatory piece (6), the inserted bar cooperation is inserted in ring channel (10), be provided with on rotatory piece (6) with bolt (11) complex screw hole, bolt (11) pass the screw hole and laminate with first backup pad (5).
4. The automatic geological disaster displacement monitoring equipment in the canyon as claimed in claim 1, wherein an inclined partition plate (14) is arranged on the inner peripheral wall of the first cylinder (13), a second cylinder (15) is vertically arranged on the partition plate (14), the cable (17) passes through the second cylinder (15), a water guide pipe (16) is vertically arranged at the lowest point position of the partition plate (14), and the bottom of the water guide pipe (16) is positioned below the top of the cable protection pipe (12).
5. The automatic monitoring equipment for geological disaster displacement in canyons according to claim 1, characterized in that a rain-proof cone hopper (28) is arranged at the bottom of the protective box (3), and the first cylinder (13) is positioned on the inner side of the inner peripheral surface of the rain-proof cone hopper (28).
6. The automatic monitoring equipment for geological disaster displacement in canyons according to claim 1, characterized in that a solar power generation panel (29) is arranged on the top of the vertical rod (2), and the solar power generation panel (29) is electrically connected with a control system.
7. Automatic monitoring equipment of geological disaster displacements in canyons according to claim 3, characterized by the fact that the bolts (11) are provided in several groups.
8. A method of cabling for an automatic apparatus for monitoring displacement of geological disasters in a canyon according to any one of claims 1 to 7, comprising the steps of;
s1, fixing the upright rod (2) on the stone pier (1), and enabling the cable (17) to penetrate through the cable protective pipe (12);
s2, enabling the cable protection pipe (12) to penetrate through the through hole (7) and adjusting the angle of the rotating block (6), enabling the top of the cable protection pipe (12) to be located below the first cylinder (13), and enabling the cable (17) to penetrate through the second cylinder (15);
s3, the vertical rod (26) is pushed upwards, the limiting plate (20) is adjusted to be below the second supporting plate (21), then the first barrel (13) is pulled downwards, the distance between the upper part of the first barrel (13) and the bottom of the protective box (3) is increased, and the operation space is increased;
s4, after the cable (17) is connected with the cable connector (18), the first barrel (13) is pushed upwards, the limiting plate (20) is located above the second supporting plate (21), under the pressure of the second spring (25), the limiting plate (20) is tightly attached to the second supporting plate (21), the first barrel (13) is fixed, and at the moment, the cable (17) and the cable connector (18) are located on the inner side of the inner circumferential surface of the first barrel (13);
s5, adjusting the angle of the rotating block (6) and the cable protective pipe (12), inserting the top of the cable protective pipe (12) into the first cylinder (13), and fixing the bottom of the cable protective pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110883317.4A CN113639683B (en) | 2021-08-03 | Automatic monitoring equipment for geological disaster displacement in canyon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110883317.4A CN113639683B (en) | 2021-08-03 | Automatic monitoring equipment for geological disaster displacement in canyon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113639683A true CN113639683A (en) | 2021-11-12 |
| CN113639683B CN113639683B (en) | 2024-06-21 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203657775U (en) * | 2013-11-25 | 2014-06-18 | 张昊 | Geological disaster displacement automatic monitoring device |
| CN203772243U (en) * | 2014-01-27 | 2014-08-13 | 福建省地质工程勘察院 | Underground displacement automatic monitor |
| CN104406555A (en) * | 2014-11-12 | 2015-03-11 | 天津宇畅地震工程技术有限公司 | Automatic displacement monitoring equipment |
| CN210400346U (en) * | 2019-11-14 | 2020-04-24 | 方平 | Geological disaster displacement automatic monitoring equipment |
| CN210529658U (en) * | 2019-07-14 | 2020-05-15 | 山东建勘集团有限公司 | Geotechnical engineering safety monitoring horizontal multipoint displacement meter device |
| CN112133061A (en) * | 2020-09-23 | 2020-12-25 | 黑龙江科技大学 | Mine geological disaster monitoring device |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203657775U (en) * | 2013-11-25 | 2014-06-18 | 张昊 | Geological disaster displacement automatic monitoring device |
| CN203772243U (en) * | 2014-01-27 | 2014-08-13 | 福建省地质工程勘察院 | Underground displacement automatic monitor |
| CN104406555A (en) * | 2014-11-12 | 2015-03-11 | 天津宇畅地震工程技术有限公司 | Automatic displacement monitoring equipment |
| CN210529658U (en) * | 2019-07-14 | 2020-05-15 | 山东建勘集团有限公司 | Geotechnical engineering safety monitoring horizontal multipoint displacement meter device |
| CN210400346U (en) * | 2019-11-14 | 2020-04-24 | 方平 | Geological disaster displacement automatic monitoring equipment |
| CN112133061A (en) * | 2020-09-23 | 2020-12-25 | 黑龙江科技大学 | Mine geological disaster monitoring device |
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