CN110672149A - Probe claw injection mechanism for monitoring landslide deep hole - Google Patents
Probe claw injection mechanism for monitoring landslide deep hole Download PDFInfo
- Publication number
- CN110672149A CN110672149A CN201910878042.8A CN201910878042A CN110672149A CN 110672149 A CN110672149 A CN 110672149A CN 201910878042 A CN201910878042 A CN 201910878042A CN 110672149 A CN110672149 A CN 110672149A
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- fixing part
- probe
- claw
- landslide
- support rod
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- 210000000078 claw Anatomy 0.000 title claims abstract description 46
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 239000000523 sample Substances 0.000 title claims description 26
- 238000002347 injection Methods 0.000 title claims description 3
- 239000007924 injection Substances 0.000 title claims description 3
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims abstract 5
- 230000035515 penetration Effects 0.000 claims description 9
- 230000005672 electromagnetic field Effects 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 31
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000011148 porous material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a probing claw penetrating mechanism for monitoring landslide deep holes, which comprises: a first fixed part; a second fixed part; the detection assembly comprises at least one support rod, at least one detection claw and at least one sensor, one end of the support rod is connected with the first fixing part, the other end of the support rod is connected with the second fixing part in a sliding mode, one end of the detection claw is rotatably connected with the first fixing part, the other end of the detection claw is in lap joint with the second fixing part, and the sensor is packaged at the position of the near end part of the other end of the detection claw; and the power assembly is arranged at the first fixing part and provides electric quantity for the detection assembly. The invention has the beneficial effect of furthest reducing the disturbance of the surrounding soil body when the probing claw extends into the soil body.
Description
Technical Field
The invention relates to the field of measurement and control instruments. More particularly, the invention relates to a probe penetration mechanism for monitoring deep holes in a landslide.
Background
Landslide is a common natural geological disaster, and mountain collapse caused by landslide brings great harm to the nation and people. Therefore, the landslide is monitored and the damage of the landslide can be early forecasted, so that the loss caused by the landslide can be reduced and prevented to the maximum extent. The landslide deformation damage is the result of soil pressure, soil humidity and pore water pressure evolution, and in order to deeply research the landslide deformation damage mechanism, the monitoring method technology of the soil pressure, the soil humidity and the pore water pressure characteristic variables is researched and developed through monitoring of the soil pressure, the soil humidity and the pore water pressure characteristic parameters, so that effective technical support is provided for revelation of the landslide evolution mechanism, prediction and engineering prevention. The research and development of landslide deformation monitoring equipment play an important role in a landslide prevention and control theoretical method based on an evolution process, and can be applied to the acquisition of information characteristic parameters of soil pressure, soil humidity and pore water pressure in the landslide evolution process, landslide prediction and forecast and landslide engineering management.
At present, the multipurpose monitoring equipment comprises an inclinometer, a slope gauge, a strain gauge and the like, and the multipurpose monitoring method comprises a similarity measurement method, an SVR method and the like. In practice, the problem to be solved urgently is that the probing claw can be smoothly opened in a harder soil layer to push the sensing device to a position to be detected for detection without disturbing the surrounding soil body.
Disclosure of Invention
In order to solve the problem that how to open the probing claw and place the sensor at the position to be measured without disturbing the surrounding soil body under the condition that the deep rock-soil body is high in hardness, the invention enables the probing claw to open the soil layer deep into the side wall of the deep hole along the wedge-shaped groove by pressing down the first fixing part, and sends the sensor packaged on the probing claw to the position to be measured, so that the influence on the surrounding soil body is reduced to the maximum extent, the operation is convenient and simple, and the measurement of the parameters of the side wall of the deep hole is.
It is still another object of the present invention to provide a probe penetration mechanism for monitoring deep holes in landslide, which has the beneficial effect of minimizing disturbance of the surrounding soil mass when the probe is inserted into the soil mass.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a probe penetration mechanism for monitoring a deep hole in a landslide, comprising:
a first fixed part; a second fixed part;
the detection assembly comprises at least one support rod, at least one detection claw and at least one sensor, one end of the support rod is connected with the first fixing part, the other end of the support rod is connected with the second fixing part in a sliding mode, one end of the detection claw is rotatably connected with the first fixing part, the other end of the detection claw is in lap joint with the second fixing part, the sensor is packaged at the position of the near end part of the other end of the detection claw, when the support rod extends into the second fixing part, the other end of the detection claw extends into the side wall of a deep hole to detect soil body parameters, and when the support rod is pulled out of the second fixing part, the other end of the detection claw is;
and the power assembly is arranged at the first fixing part and provides electric quantity for the detection assembly.
Preferably, the first fixing portion is in a sleeve shape.
Preferably, one end of the first fixing part, which is close to the second fixing part, is provided with at least one threaded hole and at least one first groove, one end of the support rod is screwed in the threaded hole, and one end of the probe claw is rotationally fixed in the first groove.
Preferably, the second fixing portion is in a sleeve shape.
Preferably, one end of the second fixing part, which is close to the first fixing part, is provided with at least one through hole and at least one second groove, the other end of the supporting rod penetrates through the through hole, the supporting rod is enabled not to be separated from the second fixing part through the positioning stop block, the second groove is a wedge-shaped groove, and the other end of the probing claw is lapped in the second groove.
Preferably, the power assembly includes a functional unit, a coil and a covering layer, the functional unit emits an alternating electromagnetic field, the functional unit is disposed in the first fixing portion, the coil is wound on the outer side wall of the first fixing portion, and the covering layer covers the wound coil.
Preferably, the end of the probe is of a sharp-edged type.
The invention at least comprises the following beneficial effects:
the probing claw is opened along the wedge-shaped groove and extends into the deep hole soil body to be detected by means of the force of the second fixing part and the downward pressing of the first fixing part, and the sensor packaged on the probing claw is pushed to the position to be detected, so that the monitoring of the parameters in the deep hole is realized;
a wedge-shaped groove is formed in the second fixing part, the movement direction of the probing claw can be fixed to the maximum degree, and disturbance to the surrounding soil body is reduced to the maximum degree when the probing claw is cut into the soil body;
the functional unit realizes the wireless coupling connection of the power supply and the data through the coil and the wireless module, has wider applicability, is slightly influenced by environmental factors, has good expansibility and is easier to maintain equipment.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of a dispersed structure of a penetration mechanism according to one embodiment of the present invention;
FIG. 2 is a schematic view of the combination structure of the penetration mechanism according to one embodiment of the present invention;
fig. 3 is a schematic view of an opening structure of a penetration mechanism according to one embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
In the description of the present invention, the terms "one end", "the other end", "the end", "up", "down", "inside", "outside", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the present invention provides a probing claw penetration mechanism for monitoring a deep hole in a landslide, comprising:
a first fixing part 1 which bears the extrusion of an external force and presses down the detection component 3;
the second fixing part 2 plays a role in supporting and protecting the detection component 3 in the process of pressing down the detection component 3;
the detection assembly 3 comprises at least one support rod 301, at least one detection claw 302 and at least one sensor, wherein the support rod 301 is uniformly distributed, the detection claw 302 is uniformly distributed, the sensor is a wireless sensor, the sensor comprises a sensing device for measuring three parameters of soil pressure, soil humidity and pore water pressure, one end of the support rod 301 is connected with the first fixing part 1, the other end of the support rod 301 is connected with the second fixing part 2 in a sliding manner, the support rod 301 can extend into the second fixing part 2 and can also be pulled out of but not separated from the second fixing part 2, one end of the detection claw 302 is connected with the first fixing part 1 in a rotating manner, the other end of the detection claw is lapped with the second fixing part 2, the sensor is packaged at the proximal end part of the other end of the detection claw 302, after the detection claw 302 extends into the soil body, the sensor measures the parameters in the soil body, and when the support, the other end of the probing claw 302 extends into the soil body to detect the soil body parameters of the side wall of the deep hole;
a power assembly 4 provided at the first fixing portion 1 to supply power to the detection assembly 3 so that the sensor transmits sensing data to the outside;
in the above technical solution, the power component 4 provides power to the sensor, the external force pushes the first fixing portion 1 downward, the first fixing portion 1 pushes the supporting rod 301, so that the supporting rod 301 extends into the second fixing portion 2, the probing claw 302 extends outward into the soil body, the sensor detects the internal parameter condition of the soil body, and the sensor uses the zigbee wireless module to transmit the sensing data to the power component 4 and then to the outside.
In another solution, the first fixing portion 1 is in the shape of a sleeve, and is adapted to receive the compressive force and provide a mounting location for the power component 4.
In another technical solution, one end of the first fixing portion 1 close to the second fixing portion 2 is provided with at least one threaded hole and at least one first groove 101, one end of the support rod 301 is screwed into the threaded hole, one end of the probe 302 is rotationally fixed in the first groove 101, the probe 302 is fixed in the first groove 101 through a set screw 303, so that the probe 302 is not separated from the first groove 101, but can rotate, the first groove 101 is provided to fix the probe 302, so that the fixing position does not protrude from the first fixing portion 1, and the fixing position is protected.
In another technical solution, the second fixing portion 2 is in a sleeve shape, and when the supporting rod 301 extends into the second fixing portion 2, the supporting rod 301 is protected.
In another technical scheme, second fixed part 2 is close the one end of first fixed part 1 is equipped with at least one through-hole 201 and at least one second recess 202, the other end of bracing piece 301 passes through-hole 201, bracing piece 301 passes through location dog 203 makes it not deviate from second fixed part 2, and through-hole 201 and location dog 203 set up to bracing piece 301 and provide stable movement track, second recess 202 is the wedge groove, the other end overlap joint of visiting claw 302 in second recess 202, the setting of wedge groove makes visiting claw 302 easy roll-off when bracing piece 301 stretches into second fixed part 2.
In another technical scheme, the power assembly 4 includes a function unit, a coil 401 and a cover layer 402, the function unit transmits an alternating electromagnetic field, the function unit is disposed in the first fixing portion 1, the coil 401 is wound on the outer side wall of the first fixing portion 1, the cover layer 402 covers the wound coil 401, the cover layer 402 is coated with glue, the glue is well sealed with the coil 401, the gap of the coil 401 is filled, the thickness of the cover layer 402 is precisely uniform, and the sensor senses the alternating electromagnetic field transmitted by the function unit through the coil 401 to absorb electric quantity.
In another technical scheme, the end of the probing claw 302 is a sharp edge type, so that the probing claw can conveniently extend into the soil body.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (7)
1. A visit claw injection mechanism for monitoring landslide deep hole, its characterized in that includes:
a first fixed part (1);
a second fixed part (2);
the detection assembly (3) comprises at least one support rod (301), at least one probe claw (302) and at least one sensor, one end of the support rod (301) is connected with the first fixing part (1), the other end of the support rod is connected with the second fixing part (2) in a sliding mode, one end of the probe claw (302) is rotatably connected with the first fixing part (1), the other end of the probe claw (302) is in lap joint with the second fixing part (2), the sensor is packaged at the position of the near end of the other end of the probe claw (302), and when the support rod (301) extends into the second fixing part (2), the other end of the probe claw (302) extends into the side wall of a deep hole in an;
the power component is arranged at the first fixing part (1) and provides electric quantity for the detection component (3).
2. The penetrating mechanism of the probe for monitoring deep hole in landslide of claim 1, wherein said first fixing portion (1) is in the shape of a sleeve.
3. The penetrating mechanism of the probe claw for monitoring the deep hole of the landslide as claimed in claim 2, wherein the end of the first fixing part (1) near the second fixing part (2) is provided with at least one threaded hole and at least one first groove (101), one end of the support rod (301) is screwed in the threaded hole, and one end of the probe claw (302) is rotatably fixed in the first groove (101).
4. The probe penetration mechanism for monitoring deep holes in landslide of claim 1, wherein the second stationary part (2) is sleeve-shaped.
5. The probe penetrating mechanism for monitoring deep holes in landslide according to claim 4, wherein one end of the second fixing part (2) close to the first fixing part (1) is provided with at least one through hole (201) and at least one second groove (202), the other end of the supporting rod (301) penetrates through the through hole (201), the supporting rod (301) is enabled not to be separated from the second fixing part (2) through the positioning stop block (203), the second groove (202) is a wedge-shaped groove, and the other end of the probe (302) is overlapped in the second groove (202).
6. The penetrating mechanism of the probe claw for monitoring deep hole of landslide of claim 2, wherein the power assembly comprises a functional unit, a coil (401) and a covering layer (402), the functional unit emits an alternating electromagnetic field, the functional unit is arranged in the first fixing part (1), the coil (401) is wound on the outer side wall of the first fixing part (1), and the covering layer (402) covers the wound coil (401).
7. The probe penetration mechanism for monitoring deep holes in landslide of claim 1 wherein the end of the probe (302) is knife-edged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878042.8A CN110672149B (en) | 2019-09-17 | 2019-09-17 | A visit claw injection mechanism for monitoring landslide deep hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878042.8A CN110672149B (en) | 2019-09-17 | 2019-09-17 | A visit claw injection mechanism for monitoring landslide deep hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110672149A true CN110672149A (en) | 2020-01-10 |
| CN110672149B CN110672149B (en) | 2024-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910878042.8A Active CN110672149B (en) | 2019-09-17 | 2019-09-17 | A visit claw injection mechanism for monitoring landslide deep hole |
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| Country | Link |
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| CN (1) | CN110672149B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137985A (en) * | 2021-05-14 | 2021-07-20 | 中国地质大学（武汉） | Equipment and method for laying multi-integrated sensors in deep part of landslide |
| CN114019136A (en) * | 2021-09-30 | 2022-02-08 | 中国海洋大学 | Formation physicochemical property monitoring equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160047724A1 (en) * | 2014-08-18 | 2016-02-18 | Korea Institute Of Geoscience And Mineral Resource | Test apparatus for early landslide detection fully-connected with pore water pressure, surface displacement and shear surface |
| WO2016140407A1 (en) * | 2015-03-04 | 2016-09-09 | 충북대학교 산학협력단 | Ground expansion ratio measuring apparatus and measuring method |
| CN109163696A (en) * | 2018-08-02 | 2019-01-08 | 中铁科学研究院有限公司深圳分公司 | The prediction on a kind of side, Landslide Deformation failure mode differentiates new method and new equipment |
| CN210862765U (en) * | 2019-09-17 | 2020-06-26 | 中国地质大学（武汉） | Probe claw injection mechanism for monitoring landslide deep hole |
-
2019
- 2019-09-17 CN CN201910878042.8A patent/CN110672149B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160047724A1 (en) * | 2014-08-18 | 2016-02-18 | Korea Institute Of Geoscience And Mineral Resource | Test apparatus for early landslide detection fully-connected with pore water pressure, surface displacement and shear surface |
| WO2016140407A1 (en) * | 2015-03-04 | 2016-09-09 | 충북대학교 산학협력단 | Ground expansion ratio measuring apparatus and measuring method |
| CN109163696A (en) * | 2018-08-02 | 2019-01-08 | 中铁科学研究院有限公司深圳分公司 | The prediction on a kind of side, Landslide Deformation failure mode differentiates new method and new equipment |
| CN210862765U (en) * | 2019-09-17 | 2020-06-26 | 中国地质大学（武汉） | Probe claw injection mechanism for monitoring landslide deep hole |
Non-Patent Citations (1)
| Title |
|---|
| 柯文俊;吴剑;王能勇;徐梦蛟;: "巫山县龙头山滑坡物理模型实验研究", 山西建筑, no. 03, 20 January 2014 (2014-01-20) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137985A (en) * | 2021-05-14 | 2021-07-20 | 中国地质大学（武汉） | Equipment and method for laying multi-integrated sensors in deep part of landslide |
| CN113137985B (en) * | 2021-05-14 | 2022-02-18 | 中国地质大学（武汉） | Equipment and method for laying multi-integrated sensors in deep part of landslide |
| WO2022236893A1 (en) * | 2021-05-14 | 2022-11-17 | 中国地质大学（武汉） | Device and method for arranging multi integrated sensors for deep-seated landslide |
| CN114019136A (en) * | 2021-09-30 | 2022-02-08 | 中国海洋大学 | Formation physicochemical property monitoring equipment |
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| Publication number | Publication date |
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| CN110672149B (en) | 2024-09-10 |
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