CN206556729U - A kind of Rock and Soil Drilling water level in borehole measurement apparatus - Google Patents
A kind of Rock and Soil Drilling water level in borehole measurement apparatus Download PDFInfo
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- CN206556729U CN206556729U CN201720251215.XU CN201720251215U CN206556729U CN 206556729 U CN206556729 U CN 206556729U CN 201720251215 U CN201720251215 U CN 201720251215U CN 206556729 U CN206556729 U CN 206556729U
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- Prior art keywords
- hall sensor
- drilling pipe
- fixedly connected
- drilling
- rotating shaft
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Abstract
The utility model provides a kind of Rock and Soil Drilling water level in borehole measurement apparatus, belong to geotechnical engineering investigation, construction and monitoring field, wellbore part includes motor, circular handle, rotating shaft and drilling pipe, bearing and bearing block are provided with the middle of handle, the output shaft of motor and the upper end of rotating shaft are fixedly connected with bearing upper and lower side respectively, and the lower end of rotating shaft is fixedly connected with drilling pipe upper end, and drilling pipe lower end is provided with inverted taper bit, drill bit is integrally formed with drill bit, and drill bit outer wall offers some through holes;Level gauging part includes Hall sensor, magnetic ball float and data acquisition module, interval is fixed with two supports in drilling pipe, Hall sensor is arranged in drilling pipe, Hall sensor upper end is fixedly connected with a support, Hall sensor lower end is fixedly connected with another support, and Hall sensor is electrically connected with data acquisition module.The apparatus structure is simple, and measurement is convenient, measurement accuracy is high, and drilling and measurement carry out substantially increasing operating efficiency simultaneously.
Description
Technical field
The utility model belongs to geotechnical engineering investigation, construction and monitoring field, and in particular to a kind of Rock and Soil Drilling water level in borehole
Measurement apparatus.
Background technology
All need to measure the water level in drilling in the multiple fields of Geotechnical Engineering, accurate measure in drilling is such as needed in prospecting
Level of ground water, it is determined that underground water flow direction and flow velocity when need the water level in repeatedly measurement peephole, drawing water, press water,
It is required for repeatedly measuring level of ground water and fluctuation in stage amplitude during water injection test, and all needs to reach corresponding measurement essence when measuring
Degree.
The Method and kit for of level measuring has very big influence to measurement accuracy, and current ground drilling is also without specialty
Survey tool, simply using traditional water level measurement method, is set by being inserted in the hole being drilled on measuring scale, measuring scale
There is graduation mark, water level conditions are observed by graduation mark.This method error of measuring is big, and precision is low, can not meet the requirement of specification,
Drilling operation must be first carried out before measuring simultaneously, significantly reduce operating efficiency.
Utility model content
In order to overcome the shortcomings of that above-mentioned prior art is present, the utility model is measured there is provided a kind of Rock and Soil Drilling water level in borehole
Device.
To achieve these goals, the utility model provides following technical scheme:
A kind of Rock and Soil Drilling water level in borehole measurement apparatus, including wellbore part and level gauging part;
The wellbore part include being provided with the middle of motor, circular handle, rotating shaft and drilling pipe, the handle bearing and
Bearing block, the bearing is arranged in the bearing block, and three companies are evenly arranged between the bearing block and the handle (2)
Bar, described connecting rod one end is fixedly connected with the bearing block outer ring, and the connecting rod other end is fixedly connected with the handle, described
Rotating shaft passes through the bearing inner race, and the rotating shaft is fixedly connected with the bearing inner race, the upper end of the rotating shaft and the motor
Output shaft be fixedly connected, the rotating shaft lower end is fixedly connected with the drilling pipe upper end, the drilling pipe lower end be provided with inverted cone
Shape drill bit, the drilling pipe and the taper bit are formed in one structure, and the drilling pipe outer wall offers some through holes;
The level gauging part includes being spaced in Hall sensor, magnetic ball float and data acquisition module, the drilling pipe
Two supports are fixed with, the Hall sensor is arranged in the drilling pipe, the Hall sensor upper end and a branch
Frame is fixedly connected, and the Hall sensor lower end is fixedly connected with support another described, and the magnetic ball float is socketed in described
On Hall sensor outer wall, the data acquisition module is arranged on a support, the Hall sensor and the number
Electrically connected according to acquisition module by wire.
Preferably, it is provided with screen pack on the through hole.
Preferably, the handle upper end is provided with motor switch, and the motor switch is electrically connected with the motor by wire.
The Rock and Soil Drilling water level in borehole measurement apparatus that the utility model is provided is simple in construction, and wellbore part is driven by motor and bored
Cylinder carries out ground drilling operation, while the Hall sensor and magnetic ball float of level gauging part carry out level measuring in drilling pipe,
The measured value of data collecting module collected Hall sensor, measurement is convenient, measurement accuracy is high, and drilling and measurement are carried out significantly simultaneously
Improve operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the Rock and Soil Drilling water level in borehole measurement apparatus of the utility model embodiment 1;
Fig. 2 is the top view of the Rock and Soil Drilling water level in borehole measurement apparatus of the utility model embodiment 1.
Embodiment
Below in conjunction with the accompanying drawings, embodiment of the present utility model is further described.Following examples are only used for
Clearly illustrate the technical solution of the utility model, and protection domain of the present utility model can not be limited with this.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instruction such as " axial direction ", " radial direction ", " circumference " are
Described for the ease of description the technical solution of the utility model with simplified, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property., it is necessary to explanation in description of the present utility model, unless otherwise clear and definite regulation or limit, term " connected ", " connect
Connect " it should broadly understood, for example, it may be fixedly connected or be detachably connected, or integral type connection;It can be machine
Tool is connected or electrically connected;Can be joined directly together or be indirectly connected to by intermediary.For this area
Those of ordinary skill for, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.At this
In the description of utility model, unless otherwise indicated, " multiple " are meant that two or more, will not be described in detail herein.
Embodiment 1
The utility model provides a kind of Rock and Soil Drilling water level in borehole measurement apparatus, specifically as depicted in figs. 1 and 2, including bores
Hole portion part and level gauging part.
Wellbore part includes being provided with bearing 5 and axle in the middle of motor 1, circular handle 2, rotating shaft 3 and drilling pipe 4, handle 2
Bearing 14, bearing 5 is arranged in bearing block 14, and three connecting rods 6, the one end of connecting rod 6 are evenly arranged between bearing block 14 and handle 2
Be fixedly connected with the outer ring of bearing block 14, the other end of connecting rod 6 is fixedly connected with handle 2, rotating shaft 3 pass through the inner ring of bearing 5, rotating shaft 3 with
The inner ring of bearing 5 is fixedly connected, and the upper end of rotating shaft 3 is fixedly connected with the output shaft of motor 1, and the lower end of rotating shaft 3 is fixed with the upper end of drilling pipe 4
Connection, the lower end of drilling pipe 4 is provided with inverted taper bit 7, and drilling pipe 4 and taper bit 7 are formed in one structure, and the outer wall of drilling pipe 4 is opened
Provided with some through holes 8.Wellbore part drives drilling pipe 4 and taper bit 7 to carry out ground drilling operation, boring procedure by motor 1
Middle ground reclaimed water can be penetrated into drilling pipe 4 by through hole 8.
Level gauging part includes Hall sensor 9, magnetic ball float 10 and data acquisition module 11.In the present embodiment, number
According to one in model SCM-16 or the ADAM-5000 series of acquisition module 11.The data acquisition module that the present embodiment is used
11 have the function that data acquisition, storage and transmission occur.After the water in ground in boring procedure enters drilling pipe 4, magnetic is floated
Ball 10 can be moved up and down under the buoyancy of water along Hall sensor 9, and Hall sensor 9 is felt at different height in moving process
The voltage strength that should be arrived is different, you can produce different current signals, and data acquisition module 11 gathers and stores Hall sensor 9
The signal of generation, can also this send the signal to single-chip microcomputer or PLC, single-chip microcomputer or PLC will be received
Signal is converted to data signal and shown on a display screen, and survey crew can conveniently read the measurement data of measuring cylinder.Specifically,
Interval is fixed with two supports 12 in drilling pipe 4, and Hall sensor 9 is arranged in drilling pipe 4, the upper end of Hall sensor 9 and a branch
Frame 12 is fixedly connected, and the lower end of Hall sensor 9 is fixedly connected with another support 12, and magnetic ball float 10 is socketed in Hall sensor
On 9 outer walls, data acquisition module 11 is arranged on a support 12, and Hall sensor 9 passes through wire with data acquisition module 11
Electrical connection.Wellbore part drives drilling pipe 4 to carry out ground drilling operation by motor 1, while the hall sensing of level gauging part
Device 9 and magnetic ball float 10 carry out level measuring in drilling pipe, and data acquisition module 11 gathers the measured value of Hall sensor 9, measurement
Convenient, measurement accuracy is high, and drilling and measurement carry out substantially increasing operating efficiency simultaneously.
In order to prevent that through hole 8 is blocked by ground in boring procedure, screen pack is provided with the through hole 8 of the present embodiment.Handle 2
Upper end is provided with motor switch 13, and motor switch 13 is electrically connected with motor 1 by wire, facilitates the control of motor 1.
Embodiment described above is only the utility model preferably embodiment, and protection domain of the present utility model is not
It is limited to this, any those skilled in the art can become apparent in the technical scope that the utility model is disclosed
Technical scheme simple change or equivalence replacement, belong to protection domain of the present utility model.
Claims (3)
1. a kind of Rock and Soil Drilling water level in borehole measurement apparatus, it is characterised in that including wellbore part and level gauging part;
The wellbore part is included in the middle of motor (1), circular handle (2), rotating shaft (3) and drilling pipe (4), the handle (2)
Be provided with bearing (5) and bearing block (14), the bearing (5) is arranged in the bearing block (14), the bearing block (14) with
Three connecting rods (6) are evenly arranged between the handle (2), described connecting rod (6) one end is fixed with the bearing block (14) outer ring
Connection, connecting rod (6) other end is fixedly connected with the handle (2), and the rotating shaft (3) passes through the bearing (5) inner ring, institute
State rotating shaft (3) to be fixedly connected with the bearing (5) inner ring, the upper end of the rotating shaft (3) and the output shaft of the motor (1) are fixed
Connection, rotating shaft (3) lower end is fixedly connected with the drilling pipe (4) upper end, and drilling pipe (4) lower end is provided with inverted tapered bur
Head (7), the drilling pipe (4) and the taper bit (7) are formed in one structure, and drilling pipe (4) outer wall offers some logical
Hole (8);
The level gauging part includes Hall sensor (9), magnetic ball float (10) and data acquisition module (11), the drilling pipe
(4) interval is fixed with two supports (12) in, and the Hall sensor (9) is arranged in the drilling pipe (4), the hall sensing
Device (9) upper end is fixedly connected with a support (12), Hall sensor (9) lower end and another described support (12)
It is fixedly connected, the magnetic ball float (10) is socketed on the Hall sensor (9) outer wall, data acquisition module (11) peace
On a support (12), the Hall sensor (9) is electrically connected with the data acquisition module (11) by wire.
2. Rock and Soil Drilling water level in borehole measurement apparatus according to claim 1, it is characterised in that set on the through hole (8)
There is screen pack.
3. Rock and Soil Drilling water level in borehole measurement apparatus according to claim 1, it is characterised in that handle (2) upper end is set
There is motor switch (13), the motor switch (13) is electrically connected with the motor (1) by wire.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720251215.XU CN206556729U (en) | 2017-03-15 | 2017-03-15 | A kind of Rock and Soil Drilling water level in borehole measurement apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720251215.XU CN206556729U (en) | 2017-03-15 | 2017-03-15 | A kind of Rock and Soil Drilling water level in borehole measurement apparatus |
Publications (1)
Publication Number | Publication Date |
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CN206556729U true CN206556729U (en) | 2017-10-13 |
Family
ID=60365717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720251215.XU Expired - Fee Related CN206556729U (en) | 2017-03-15 | 2017-03-15 | A kind of Rock and Soil Drilling water level in borehole measurement apparatus |
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CN (1) | CN206556729U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110318738A (en) * | 2019-07-26 | 2019-10-11 | 贵州省水利水电勘测设计研究院 | A kind of inclined drill level measurement device |
CN112683362A (en) * | 2021-01-21 | 2021-04-20 | 郑州科技学院 | Water level monitoring device based on control science |
CN114964603A (en) * | 2022-07-29 | 2022-08-30 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Underground water data monitoring method and system |
-
2017
- 2017-03-15 CN CN201720251215.XU patent/CN206556729U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110318738A (en) * | 2019-07-26 | 2019-10-11 | 贵州省水利水电勘测设计研究院 | A kind of inclined drill level measurement device |
CN112683362A (en) * | 2021-01-21 | 2021-04-20 | 郑州科技学院 | Water level monitoring device based on control science |
CN114964603A (en) * | 2022-07-29 | 2022-08-30 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Underground water data monitoring method and system |
CN114964603B (en) * | 2022-07-29 | 2022-12-20 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Underground water data monitoring system and monitoring method applying same |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20180315 |