CN215375407U - Soil moisture detection device for geotechnical geology - Google Patents
Soil moisture detection device for geotechnical geology Download PDFInfo
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- CN215375407U CN215375407U CN202121800929.4U CN202121800929U CN215375407U CN 215375407 U CN215375407 U CN 215375407U CN 202121800929 U CN202121800929 U CN 202121800929U CN 215375407 U CN215375407 U CN 215375407U
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- 239000002689 soil Substances 0.000 title claims abstract description 62
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 239000000523 sample Substances 0.000 claims abstract description 56
- 238000003860 storage Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 5
- 241001074085 Scophthalmus aquosus Species 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a soil moisture detection device for geotechnical geology, which comprises a soil moisture measuring instrument and a probe electrically connected with the soil moisture measuring instrument through a lead, wherein the bottom of the soil moisture measuring instrument is fixedly connected with a handle rod, the top end of the probe is fixedly connected with the bottom of the handle rod, the bottom of the handle rod is fixedly connected with an inner tube, the inner tube is movably sleeved on the probe, an outer protecting tube is slidably sleeved on the inner tube, the bottom of the outer protecting tube is annularly and fixedly connected with a plurality of drill teeth at equal intervals, a soil blocking sliding sleeve is fixedly sleeved in the outer protecting tube, and the soil blocking sliding sleeve is slidably sleeved on the probe. The utility model has reasonable design, is convenient for inserting the probe into the ground after drilling the ground for detection, effectively reduces the risk of direct hard insertion damage of the probe caused by over hard ground surface, is convenient for quickly surrounding and protecting the probe after use, reduces the risk of impact damage caused by mistaken collision during carrying, meets the use requirement and is beneficial to use.
Description
Technical Field
The utility model relates to the technical field of soil moisture detection equipment, in particular to a soil moisture detection device for geotechnical geology.
Background
Soil moisture detection is actually quantitative determination of various liquid moisture in soil, and can be generally divided into two categories, namely a sampling method and an in-situ determination method, wherein the sampling method is to determine the water content of a soil sample after field sampling, the in-situ determination method is to directly determine the water content of the soil in the field by using instrument equipment, and the moisture detection device adopts the in-situ determination method; the soil moisture measuring instrument is a special instrument for measuring soil moisture and consists of a measuring instrument main body and a probe rod connected with the measuring instrument main body through a lead.
Most of soil moisture detection devices for geotechnical geology on the current market are difficult to detect, mainly the soil on the surface of the geotechnical geology is hard, the insertion of a probe is troublesome, and the probe is very easy to damage by directly and hard inserting the probe under the condition that the ground surface is hard; and also mostly lack the function of protecting enclosing the probe after using for the probe receives the risk of impact damage higher in carrying, can not satisfy the user demand, for this reason we have proposed the soil moisture detecting device who is used for the ground geology, is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a soil moisture detection device for geotechnical geology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a soil moisture detection device for geotechnical geology comprises a soil moisture measuring instrument and a probe electrically connected with the soil moisture measuring instrument through a wire, wherein the bottom of the soil moisture measuring instrument is fixedly connected with a handle rod, the top end of the probe is fixedly connected with the bottom of the handle rod, the bottom of the handle rod is fixedly connected with an inner tube, the inner tube is movably sleeved on the probe, an outer protecting tube is sleeved on the inner tube in a sliding manner, the bottom of the outer protecting tube is in an annular shape and is fixedly connected with a plurality of drilling teeth at equal intervals, a soil blocking sliding sleeve is fixedly sleeved in the outer protecting tube and is sleeved on the probe in a sliding manner, a rectangular groove is formed in the top of the right side of the inner tube, a rectangular hole is formed in the inner wall of the bottom of the rectangular groove, a guide lifting mechanism is connected in the rectangular hole in a sliding manner, the bottom of the guide lifting mechanism extends into the outer protecting tube, and the right side of the guide lifting mechanism is fixedly connected with the inner wall of the right side of the outer protecting tube, the top inner wall of the rectangular groove is rotatably connected with a thread mechanism, the bottom end of the thread mechanism extends into the rectangular hole, the guide lifting mechanism is sleeved on the thread mechanism in a threaded manner, the bottom of the handle rod is fixedly connected with a driving mechanism, the left side of the driving mechanism extends into the rectangular groove, and the driving mechanism is fixedly sleeved on the thread mechanism.
Preferably, direction elevating system includes rectangle pole and fixing base, the rectangle pole slip cap is established in the rectangle hole, the bottom of rectangle pole extend to outer protecting pipe in and with the top fixed connection of fixing base, the right side of fixing base and the right side inner wall fixed connection of outer protecting pipe.
Preferably, the screw thread mechanism includes the screw rod, and the top of screw rod is connected with the top inner wall of rectangular channel is rotated, and the bottom of screw rod extends to in the rectangular hole, and the screw rod rotates to be installed in the rectangular hole, and rectangular rod thread bush is established on the screw rod.
Preferably, actuating mechanism includes rectangle box, battery, driving motor, first bevel gear and second bevel gear, the top and the left side of rectangle box all set up to the opening, the top of rectangle box and the bottom fixed connection of handle bar, battery and driving motor all be located the rectangle box and with the bottom fixed connection of handle bar, driving motor and battery electric connection, driving motor's output shaft extend to the rectangular channel in and with first bevel gear's right side fixed connection, the meshing of second bevel gear is in first bevel gear's left side, the fixed cover of second bevel gear is established on the screw rod.
Preferably, a limiting groove is formed in the inner wall of the left side of the outer protecting pipe, a limiting block is fixedly connected to the bottom of the left side of the inner pipe, and the limiting block is connected with the limiting groove in a sliding mode.
Preferably, the top end of the rectangular rod is provided with a thread groove, and the thread groove is in threaded connection with the screw rod.
Preferably, a first bearing is fixedly connected to the inner wall of the top of the rectangular groove, a second bearing is fixedly connected between the inner walls of two sides of the rectangular hole, and both an inner ring of the second bearing and an inner ring of the first bearing are fixedly sleeved with the outer side of the screw rod.
Preferably, the top of the handle rod is provided with a through hole, and a lead connected between the soil moisture measuring instrument and the probe rod is positioned in the through hole.
Compared with the prior art, the utility model has the beneficial effects that:
the soil moisture measuring device comprises a soil moisture measuring instrument, a probe rod, a handle rod, an inner tube, an outer protecting tube, drill teeth, a soil blocking sliding sleeve, a rectangular groove, a rectangular hole, a rectangular rod, a fixed seat, a screw rod, a second bevel gear, a first bevel gear, a rectangular box, a driving motor and a limiting block, wherein the limiting block is matched with a storage battery, the handle rod is pressed downwards and rotated, the handle rod drives the inner tube and the probe rod to rotate, the inner tube drives the outer protecting tube to rotate through the limiting block, the outer protecting tube drives a plurality of drill teeth to drill on the ground, after the bottom end of the device is drilled into the ground, a person positively starts the driving motor to drive the first bevel gear to rotate, the first bevel gear drives the screw rod to rotate through the second bevel gear, the screw rod can drive the rectangular rod to slide upwards in the rectangular hole through rotation, the rectangular rod drives the outer protecting tube to slide upwards on the rectangular hole through the fixed seat, the outer protecting tube drives the soil blocking sliding sleeve to slide upwards on the probe rod, along with the outer pillar shifts up, the bottom of probe exposes gradually this moment, personnel this moment alright further with the probe insert the less loose soil of lower part in survey soil moisture, can survey soil moisture's mode through inserting the probe after drilling ground, reduce the risk that the probe directly inserts the damage hard, upwards extract the back, personnel reverse start driving motor, the outer pillar changes the mode that shifts back downwards and resets this moment, the outer pillar drives and keeps off the soil sliding sleeve and slide down on the probe, outer pillar and inner tube cooperation surround the probe formation and keep off the protection this moment, realize enclosing the purpose of keeping off the fender protection to the probe after the use.
The utility model has reasonable design, is convenient for inserting the probe into the ground after drilling the ground for detection, effectively reduces the risk of direct hard insertion damage of the probe caused by over hard ground surface, is convenient for quickly surrounding and protecting the probe after use, reduces the risk of impact damage caused by mistaken collision during carrying, meets the use requirement and is beneficial to use.
Drawings
FIG. 1 is a schematic structural view of a soil moisture detecting apparatus for geotechnical geology according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 100 soil moisture measuring instrument, 101 probe rod, 1 handle rod, 2 inner tubes, 3 outer protecting tubes, 4 drill teeth, 5 soil retaining sliding sleeves, 6 rectangular grooves, 7 rectangular holes, 8 rectangular rods, 9 fixing seats, 10 screw rods, 11 second bevel gears, 12 first bevel gears, 13 rectangular boxes, 14 driving motors, 15 limiting blocks and 16 storage batteries.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a soil moisture detecting device for geotechnical geology comprises a soil moisture measuring instrument 100 and a probe 101 electrically connected with the soil moisture measuring instrument 100 through a wire, wherein the bottom of the soil moisture measuring instrument 100 is fixedly connected with a handle rod 1, the top end of the probe 101 is fixedly connected with the bottom of the handle rod 1, the bottom of the handle rod 1 is fixedly connected with an inner tube 2, the inner tube 2 is movably sleeved on the probe 101, an outer protecting tube 3 is slidably sleeved on the inner tube 2, the bottom of the outer protecting tube 3 is fixedly connected with a plurality of drill teeth 4 at equal intervals in an annular shape, a soil blocking sliding sleeve 5 is fixedly sleeved in the outer protecting tube 3, the soil blocking sliding sleeve 5 is slidably sleeved on the probe 101, a rectangular groove 6 is arranged at the top of the right side of the inner tube 2, a rectangular hole 7 is arranged on the inner wall of the bottom of the rectangular groove 6, a guide lifting mechanism is slidably connected in the rectangular hole 7, and the bottom of the guide lifting mechanism extends into the outer protecting tube 3, the right side of the guide lifting mechanism is fixedly connected with the inner wall of the right side of the outer protecting pipe 3, the inner wall of the top of the rectangular groove 6 is rotatably connected with a thread mechanism, the bottom end of the thread mechanism extends into the rectangular hole 7, the guide lifting mechanism is sleeved on the thread mechanism in a thread manner, the bottom of the handle rod 1 is fixedly connected with a driving mechanism, the left side of the driving mechanism extends into the rectangular groove 6, and the driving mechanism is fixedly sleeved on the thread mechanism;
the guide lifting mechanism comprises a rectangular rod 8 and a fixed seat 9, the rectangular rod 8 is slidably sleeved in the rectangular hole 7, the bottom end of the rectangular rod 8 extends into the outer protective pipe 3 and is fixedly connected with the top of the fixed seat 9, and the right side of the fixed seat 9 is fixedly connected with the inner wall of the right side of the outer protective pipe 3;
the thread mechanism comprises a screw rod 10, the top end of the screw rod 10 is rotatably connected with the inner wall of the top of the rectangular groove 6, the bottom end of the screw rod 10 extends into the rectangular hole 7, the screw rod 10 is rotatably installed in the rectangular hole 7, and the rectangular rod 8 is sleeved on the screw rod 10 in a threaded manner;
the driving mechanism comprises a rectangular box 13, a storage battery 16, a driving motor 14, a first bevel gear 12 and a second bevel gear 11, wherein the top and the left side of the rectangular box 13 are both provided with openings, the top of the rectangular box 13 is fixedly connected with the bottom of the handle rod 1, the storage battery 16 and the driving motor 14 are both positioned in the rectangular box 13 and fixedly connected with the bottom of the handle rod 1, the driving motor 14 is electrically connected with the storage battery 16, an output shaft of the driving motor 14 extends into the rectangular groove 6 and is fixedly connected with the right side of the first bevel gear 12, the second bevel gear 11 is meshed with the left side of the first bevel gear 12, the second bevel gear 11 is fixedly sleeved on the screw rod 10, the driving mechanism is reasonable in design, is convenient for effectively reducing the risk of direct hard insertion damage of the probe 101 caused by over hard ground surface in a mode of inserting the probe 101 after drilling the ground, and is convenient for rapidly surrounding and protecting the probe 101 after use, the risk that the automobile is damaged by mistaken collision impact during carrying is reduced, the use requirement is met, and the automobile is favorable for use.
In the utility model, a limiting groove is formed on the inner wall of the left side of an outer protecting pipe 3, a limiting block 15 is fixedly connected to the bottom of the left side of an inner pipe 2, the limiting block 15 is connected with the limiting groove in a sliding manner, a thread groove is formed in the top end of a rectangular rod 8 and is in threaded connection with a screw rod 10, a first bearing is fixedly connected to the inner wall of the top of a rectangular groove 6, a second bearing is fixedly connected between the inner walls of two sides of a rectangular hole 7, the inner ring of the second bearing and the inner ring of the first bearing are fixedly sleeved with the outer side of the screw rod 10, a through hole is formed in the top of a handle rod 1, and a lead connected between a soil moisture measuring instrument 100 and a probe 101 is positioned in the through hole. The risk that the automobile is damaged by mistaken collision impact during carrying is reduced, the use requirement is met, and the automobile is favorable for use.
The working principle is as follows: when the device is used, a person presses and rotates the handle rod 1 downwards, the handle rod 1 drives the inner pipe 2 and the probe rod 101 to rotate, the inner pipe 2 drives the outer protecting pipe 3 to rotate through the matching of the limiting block 15 and the limiting groove, the outer protecting pipe 3 drives the plurality of drill teeth 4 to rotate, the plurality of drill teeth 4 drill the ground, the plurality of drill teeth 4 are arranged to facilitate drilling on a harder ground surface, when the bottom end of the device drills into the ground, the person starts the driving motor 14 in the forward direction, the driving motor 14 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the screw rod 10 to rotate through the second bevel gear 11 meshed with the first bevel gear, under the action of the thread groove arranged at the top end of the rectangular rod 8, the screw rod 10 rotates to drive the rectangular rod 8 to slide upwards in the rectangular hole 7, the rectangular rod 8 drives the fixing seat 9 to move upwards, the fixing seat 9 drives the outer protecting pipe 3 to slide upwards on the inner pipe 2, the outer protecting pipe 3 drives the soil-blocking sliding sleeve 5 to slide upwards on the probe rod 101, with the upward movement of the outer protecting pipe 3, the bottom end of the probe 101 is gradually exposed, and at the moment, personnel can further insert the probe 101 into the loose soil at the lower part to detect the soil moisture, so that the risk of direct hard insertion damage of the probe 101 caused by over-hard ground surface is effectively reduced by a mode of drilling the ground and then inserting the probe 101 to detect the soil moisture;
after the use and upwards extract the back, personnel reverse start driving motor 14, with the same reason completely opposite with forward start driving motor 14's direction of motion, the pillar 3 changes the downward rebound and resets this moment, pillar 3 drives and keeps off soil sliding sleeve 5 and slides downwards on probe 101, pillar 3 and the cooperation of inner tube 2 form to surround to probe 101 this moment and keep off and protect, realize surrounding the purpose of keeping off and protecting to probe 101 after the use, the risk that probe 101 was strikeed and is strikeed the damage by the mistake when reducing and carrying.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. A soil moisture detection device for ground geology, including soil moisture measuring apparatu (100) and probe (101) through wire and soil moisture measuring apparatu (100) electric connection, its characterized in that, the bottom fixedly connected with handle bar (1) of soil moisture measuring apparatu (100), the top of probe (101) and the bottom fixed connection of handle bar (1), the bottom fixedly connected with inner tube (2) of handle bar (1), inner tube (2) activity cover are established on probe (101), sliding sleeve is equipped with outer pillar (3) on inner tube (2), the bottom of outer pillar (3) is a plurality of brill teeth (4) of annular equidistant fixedly connected with, outer pillar (3) internal fixation cover is equipped with keeps off soil sliding sleeve (5), and keeps off soil sliding sleeve (5) sliding sleeve and establish on probe (101), rectangular channel (6) have been seted up at the right side top of inner tube (2), rectangular hole (7) have been seted up on the bottom inner wall of rectangular channel (6), sliding connection has direction elevating system in rectangular hole (7), direction elevating system's bottom extends to in outer pillar (3), direction elevating system's right side and the right side inner wall fixed connection of outer pillar (3), it is connected with screw thread mechanism to rotate on the top inner wall of rectangular channel (6), screw thread mechanism's bottom extends to in rectangular hole (7), direction elevating system threaded sleeve is established on screw thread mechanism, the bottom fixedly connected with actuating mechanism of handle bar (1), actuating mechanism's left side extends to in rectangular channel (6), the fixed cover of actuating mechanism is established on screw thread mechanism.
2. The soil moisture detecting device for geotechnical geology according to claim 1, wherein the guide lifting mechanism comprises a rectangular rod (8) and a fixed seat (9), the rectangular rod (8) is slidably sleeved in the rectangular hole (7), the bottom end of the rectangular rod (8) extends into the outer protecting pipe (3) and is fixedly connected with the top of the fixed seat (9), and the right side of the fixed seat (9) is fixedly connected with the inner wall of the right side of the outer protecting pipe (3).
3. The soil moisture detecting device for geotechnical geology according to claim 1, wherein the screw mechanism comprises a screw (10), the top end of the screw (10) is rotatably connected with the inner wall of the top of the rectangular groove (6), the bottom end of the screw (10) extends into the rectangular hole (7), the screw (10) is rotatably installed in the rectangular hole (7), and the rectangular rod (8) is sleeved on the screw (10) in a threaded manner.
4. The soil moisture detecting device for geotechnical geology according to claim 1, the driving mechanism comprises a rectangular box (13), a storage battery (16), a driving motor (14), a first bevel gear (12) and a second bevel gear (11), the top and the left side of rectangle box (13) all set up to the opening, the top of rectangle box (13) and the bottom fixed connection of handle pole (1), battery (16) and driving motor (14) all be located rectangle box (13) and with the bottom fixed connection of handle pole (1), driving motor (14) and battery (16) electric connection, the output shaft of driving motor (14) extend to in rectangular channel (6) and with the right side fixed connection of first bevel gear (12), second bevel gear (11) meshing is in the left side of first bevel gear (12), the fixed cover of second bevel gear (11) is established on screw rod (10).
5. The soil moisture detection device for the geotechnical geology according to claim 1, wherein a limiting groove is formed in the inner wall of the left side of the outer protecting pipe (3), a limiting block (15) is fixedly connected to the bottom of the left side of the inner pipe (2), and the limiting block (15) is in sliding connection with the limiting groove.
6. The soil moisture detecting device for geotechnical geology according to claim 3, wherein the top end of the rectangular rod (8) is provided with a thread groove, and the thread groove is in threaded connection with the screw rod (10).
7. The soil moisture detecting device for geotechnical geology according to claim 3, wherein a first bearing is fixedly connected to the inner wall of the top of the rectangular groove (6), a second bearing is fixedly connected between the inner walls of two sides of the rectangular hole (7), and both the inner ring of the second bearing and the inner ring of the first bearing are fixedly sleeved with the outer side of the screw rod (10).
8. The soil moisture detecting device for geotechnical geology according to claim 1, wherein a through hole is formed at the top of the handle bar (1), and a lead connected between the soil moisture measuring instrument (100) and the probe (101) is positioned in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800929.4U CN215375407U (en) | 2021-08-04 | 2021-08-04 | Soil moisture detection device for geotechnical geology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800929.4U CN215375407U (en) | 2021-08-04 | 2021-08-04 | Soil moisture detection device for geotechnical geology |
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| Publication Number | Publication Date |
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| CN215375407U true CN215375407U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121800929.4U Expired - Fee Related CN215375407U (en) | 2021-08-04 | 2021-08-04 | Soil moisture detection device for geotechnical geology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814163A (en) * | 2022-03-31 | 2022-07-29 | 吉林农业科技学院 | Solar wireless probe type soil moisture sensor |
| CN116359312A (en) * | 2023-04-20 | 2023-06-30 | 交科院环境科技(北京)有限公司 | Multi-point sampling device and sampling method for soil erosion monitor |
-
2021
- 2021-08-04 CN CN202121800929.4U patent/CN215375407U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814163A (en) * | 2022-03-31 | 2022-07-29 | 吉林农业科技学院 | Solar wireless probe type soil moisture sensor |
| CN114814163B (en) * | 2022-03-31 | 2023-10-13 | 吉林农业科技学院 | Solar wireless probe type soil moisture sensor |
| CN116359312A (en) * | 2023-04-20 | 2023-06-30 | 交科院环境科技(北京)有限公司 | Multi-point sampling device and sampling method for soil erosion monitor |
| CN116359312B (en) * | 2023-04-20 | 2023-11-17 | 交科院环境科技(北京)有限公司 | Multi-point sampling device and sampling method for soil erosion monitor |
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Granted publication date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |