CN107179542A - The straight coupling probe of geology detecting - Google Patents
The straight coupling probe of geology detecting Download PDFInfo
- Publication number
- CN107179542A CN107179542A CN201710308277.4A CN201710308277A CN107179542A CN 107179542 A CN107179542 A CN 107179542A CN 201710308277 A CN201710308277 A CN 201710308277A CN 107179542 A CN107179542 A CN 107179542A
- Authority
- CN
- China
- Prior art keywords
- jacking block
- probe body
- probe
- installation cavity
- straight coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a kind of straight coupling probe of geology detecting, including probe body, the probe body is provided with sensor installation cavity, sensor is installed in the sensor installation cavity, the probe body is provided with the jacking block installation cavity for being through to probe body outer wall, provided with the jacking block that can be radially slided along probe body in the jacking block installation cavity, the jacking block is supported in jacking block installation cavity by resilient retention mechanism, and the resilient retention mechanism exerts a force along the direction for making jacking block be projected radially outward by probe body to jacking block.The present invention by resilient retention mechanism due to being provided with jacking block, and in detection process, the country rock that can keep and drill is brought into close contact, it can easily be taken out and reclaimed by drilling detect simultaneously after the completion of, to reduce detection cost, with simple in construction, it is easy to use, the advantages of accuracy is good.
Description
Technical field
The present invention relates to geology detecting technical field, and in particular to a kind of straight coupling probe of geology detecting.
Background technology
In the underground engineering constructions such as tunnel, advance geologic prediction is particularly important, main with seismic wave method at present
Based on advanced prediction, i.e., by gather seismic wave judge front country rock situation, with forecast in time tomography, soft rock zone, karst,
The position of the unfavorable geologic bodies such as goaf.
, it is necessary in the hole that the probe feeding of forecast system is drilled in advance, pass through when carrying out advanced prediction using seismic wave method
Sleeve pipe or butter mode, make probe with drilling country rock couple, during using butter mode, when signal is transmitted in butter, decay compared with
Greatly, influence after Effect on Detecting, and detecting devices recovery, due to being stained with butter, cleaning is more bothered.And use sleeve-like manner
When, it is necessary to ensure the reliable installation of sleeve pipe, be typically by sleeve pipe and drilling country rock jail in bottom hole and orifice position using Anchor Agent
Admittedly it is fixed, but after the completion of detection, sleeve pipe and probe are generally difficult to reclaim, and detection cost is higher.
The content of the invention
To solve above technical problem, the present invention provides a kind of straight coupling probe of geology detecting, it can be ensured that detecting
Cheng Zhongyu drilling country rocks are brought into close contact, while can be easily removed, to recycle.
To achieve the above object, technical solution of the present invention is as follows：
A kind of straight coupling probe of geology detecting, including probe body, the probe body are provided with sensor installation cavity, should
Sensor is installed, the probe body is provided with the jacking block installation cavity for being through to probe body outer wall in sensor installation cavity,
Provided with the jacking block that can be radially slided along probe body in the jacking block installation cavity, the jacking block is supported in by resilient retention mechanism
Jacking block installation cavity, the resilient retention mechanism exerts a force along the direction for making jacking block be projected radially outward by probe body to jacking block.
Using above structure, during geology detecting, probe can pass through jacking block under the pressure effect of elastic construction
Keep being brought into close contact with drilling country rock, the accuracy of detection data has been effectively ensured, simultaneously because jacking block is to be elastically held in
Drill in country rock, after detection is finished, recovery can be easily removed.
Preferably, the resilient retention mechanism at least include spring, using spring provide elastic force, can with it is relatively simple simultaneously
It is reliably achieved resilient retention mechanism and function is elastically kept to jacking block.
Preferably, the jacking block installation cavity runs through probe body radially opposite sides, the jacking block installation cavity side outer rim is installed
Have and be installed with cover plate, the cover plate along the radially inwardly projecting lead of probe body, had and the guiding on the jacking block
The adaptable guide sleeve of post, the guide sleeve is slideably set on lead.The structure can facilitate jacking block and elastically keep
The installation of mechanism, and the reliable guiding of offer in jacking block motion process.
Preferably, the spring at least two, be symmetrically disposed in lead both sides, the cover plate and jacking block it is interior
Side surface is correspondingly provided with spring mounting seat corresponding with spring, and said structure can facilitate the installation of spring, conjunction is provided for jacking block
Jacking block uniform force is also ensure that while suitable elastic force, bias is prevented.
Preferably, the curved structure of outer wall of the jacking block away from probe body central axis, such structure can
On the premise of ensureing that jacking block is fully fitted with drilling country rock, reduce contact area, facilitate probe to stretch into drilling or taken by drilling
Go out.
Preferably, being provided with roller on the outer wall, further to reduce the friction between jacking block and drilling country rock, make spy
Head, which is stretched into or taken out, more to be facilitated.
Preferably, being provided with spacing preiection in the jacking block installation cavity, jacking block both sides have to be adapted with the spacing preiection
Protuberance, to limit the range that jacking block is moved out, prevent it from surprisingly deviating from jacking block installation cavity.
Preferably, the sensor is acceleration transducer, compared to the probe of conventionally employed velocity sensor, with height
The characteristics such as sensitivity, wide spectrum, high-fidelity rate and high s/n ratio, are favorably improved detection accuracy.
Pulled or extension tube preferably, the probe body rear end is also associated with steel, further facilitate probe and stretch into drilling
Or fixed by the installation in drilling taking-up and detection process.
Beneficial effect：
Using the straight coupling probe of the geology detecting of above technical scheme, due to being provided with jacking block by resilient retention mechanism,
In detection process, the country rock that can keep and drill is brought into close contact, while easily can be taken out back after the completion of detection by drilling
Receive, easy to use with simple in construction to reduce detection cost, the advantages of accuracy is good.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of jacking block in the present invention；
Fig. 3 is the mounting structure schematic diagram of probe body in the present invention.
Embodiment
The invention will be further described with accompanying drawing with reference to embodiments.
As shown in figure 1, a kind of straight coupling probe of geology detecting, including be substantially in the probe body 1 of cylindrical structure, the spy
Head body 1 front end has taper, is being provided with sensor installation cavity 1a close to back-end location, and be provided with sensor 2, sensor 2
Using acceleration transducer, probe body 1 is being provided with jacking block installation cavity 1b close to its front position, in jacking block installation cavity 1b
The jacking block 3 that can be radially slided along probe body 1 is provided with by resilient retention mechanism.
Jacking block installation cavity 1b is can be seen that with reference to Fig. 2 and Fig. 3 to be radially arranged along probe body 1, and through probe body 1
Both sides outer wall, its side outer rim is closed by cover plate 5, and cover plate 5 is fixed by bolt 5a with probe body 1, is led on the cover plate 5
Cross screw 5b and be fixed with lead 6, lead 6 extends radially inwardly to jacking block along probe body 1 by the inner surface of cover plate 5 and installed
In chamber 1b.
The substantially semicircular in shape structure of jacking block 3, its outer wall 32 away from the central axis of probe body 1 is curved, for convenience of top
The processing of block 3, jacking block 3 uses split-type structural, i.e., be mutually fitted together to and formed by body portion 3a and circular arc portion 3b, body portion
3a is slidably matched with jacking block installation cavity 1b inwalls, and its middle part is provided with the guide sleeve 31 with lead 6 to adaptation, and is sheathed on guiding
On post 6, reliable guiding can be provided in the sliding process of projection 3.
The range outwards skidded off for limitation jacking block 3, body portion 3a is located at the both sides outer wall in jacking block installation cavity 1b
Outwardly protuberance 34 is provided with, jacking block installation cavity 1b inwalls are provided with the spacing preiection 1c being adapted with protuberance 34.
Circular arc portion 3b is embedded on the outside of body portion 3a in corresponding groove, and outer wall 32 is located at outside circular arc portion 3b
Edge.It is provided with circular arc portion 3b by bearing pin 35 beyond roller 33, the protrusion outer wall 32 of roller 33, and can be along probe body 1
Axial rolling.
Certainly, jacking block 3 is not limited to above-mentioned shape, if can resilient retention mechanism act under radially projecting jacking block
Installation cavity 1b, is close in detection process with drilling country rock.
Resilient retention mechanism can provide the device of appropriate elastic force, the present embodiment using air bag, damper etc.
In, its function is reliably achieved in order to relatively simple, resilient retention mechanism is symmetrically disposed in using two springs 4
The front and rear sides of lead 6, one end is abutted with cover plate 5, is connected on the inner surface of jacking block 3 other end, and jacking block 3 can be pressed,
The elastic force for remaining out jacking block 3.
The installation of spring 4 for convenience, passes through respectively in the installation site of spring 4 corresponding with the inner surface of jacking block 3 of cover plate 5
Lock-screw 7a is provided with spring mounting seat 7.
Sensor installation cavity 1a is wrapped up and closed by being fastened on the rear connecting tube 9 on the outside of the rear end of probe body 1, in rear company
The rear end of adapter 9 is provided with the cable via 9a that sensor installation cavity 1a is axially communicated to along probe body 1, while popping one's head in for convenience
Installation and fixation in detection, are also fixedly connected with steel in the rear rear end of connecting tube 9 and pull or extension tube 8.
Finally it should be noted that foregoing description is only the preferred embodiments of the present invention, the ordinary skill people of this area
Member on the premise of without prejudice to present inventive concept and claim, can make table as multiple types under the enlightenment of the present invention
Show, such conversion is each fallen within protection scope of the present invention.
Claims (9)
1. a kind of straight coupling probe of geology detecting, including probe body (1), the probe body (1) are installed provided with sensor
Sensor (2) is installed in chamber (1a), the sensor installation cavity (1a), it is characterised in that：The probe body (1) is provided with and passed through
Wear to the jacking block installation cavity (1b) of probe body (1) outer wall, being provided with the jacking block installation cavity (1b) can be along probe body (1) footpath
To the jacking block (3) of slip, the jacking block (3) is supported in jacking block installation cavity (1b) by resilient retention mechanism, and this elastically keeps machine
Structure exerts a force along the direction for making jacking block (3) be projected radially outward by probe body (1) to jacking block (3).
2. the straight coupling probe of geology detecting according to claim 1, it is characterised in that：The resilient retention mechanism at least wraps
Include spring (4).
3. the straight coupling probe of geology detecting according to claim 2, it is characterised in that：The jacking block installation cavity (1b) is run through
Probe body (1) radially opposite sides, jacking block installation cavity (1b) side outer rim is provided with cover plate (5), the cover plate (5) and is installed with
Have along the radially inwardly projecting lead (6) of probe body (1), on the jacking block (3) and leading that the lead (6) is adapted
To set (31), the guide sleeve (31) is slideably set on lead (6).
4. the straight coupling probe of geology detecting according to claim 3, it is characterised in that：The spring (4) at least two,
It is symmetrically disposed in lead (6) both sides, the inner surface of the cover plate (5) and jacking block (3) is correspondingly provided with corresponding with spring (4)
Spring mounting seat (7).
5. the straight coupling probe of geology detecting according to any one of claim 1 to 4, it is characterised in that：The jacking block (3)
Outer wall (32) curved structure away from probe body (1) central axis.
6. the straight coupling probe of geology detecting according to claim 5, it is characterised in that：Rolling is installed on the outer wall (32)
Take turns (33).
7. the straight coupling probe of geology detecting according to any one of claim 1 to 4, it is characterised in that：The jacking block peace
It behave affectedly in (1b) and is provided with spacing preiection (1c), jacking block (3) both sides has the protuberance (34) adaptable with the spacing preiection (1c).
8. the straight coupling probe of geology detecting according to any one of claim 1 to 4, it is characterised in that：The sensor
(2) it is acceleration transducer.
9. the straight coupling probe of geology detecting according to claim 8, it is characterised in that：Probe body (1) rear end connects
Steel is connected to pull or extension tube (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710308277.4A CN107179542A (en) | 2017-05-04 | 2017-05-04 | The straight coupling probe of geology detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710308277.4A CN107179542A (en) | 2017-05-04 | 2017-05-04 | The straight coupling probe of geology detecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107179542A true CN107179542A (en) | 2017-09-19 |
Family
ID=59832094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710308277.4A Pending CN107179542A (en) | 2017-05-04 | 2017-05-04 | The straight coupling probe of geology detecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107179542A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223012A (en) * | 2018-01-16 | 2018-06-29 | 唐桃 | A kind of suspension roof support surrouding rock deformation installation device of sensor |
| CN110756495A (en) * | 2019-11-14 | 2020-02-07 | 湖南江冶机电科技股份有限公司 | Real-time cleaning device for mud sensor probe |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206773209U (en) * | 2017-05-04 | 2017-12-19 | 重庆璀陆探测技术有限公司 | Straight coupling probe for geology detecting |
-
2017
- 2017-05-04 CN CN201710308277.4A patent/CN107179542A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206773209U (en) * | 2017-05-04 | 2017-12-19 | 重庆璀陆探测技术有限公司 | Straight coupling probe for geology detecting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223012A (en) * | 2018-01-16 | 2018-06-29 | 唐桃 | A kind of suspension roof support surrouding rock deformation installation device of sensor |
| CN110756495A (en) * | 2019-11-14 | 2020-02-07 | 湖南江冶机电科技股份有限公司 | Real-time cleaning device for mud sensor probe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109162699B (en) | Self-advancing peeping probe suitable for different drill hole diameters and peeping method | |
| CN107179542A (en) | The straight coupling probe of geology detecting | |
| CN101725342B (en) | Hollow cable type directed water conveying device | |
| CN206773209U (en) | Straight coupling probe for geology detecting | |
| US6536519B1 (en) | Downhole tool to generate tension pulses on a slickline | |
| CN106052629B (en) | A kind of coal seam with gas dilatancy measurement method | |
| CN106907141A (en) | A kind of borehole television probe fixes propulsion plant placed in the middle | |
| CN101545980A (en) | Well logging detector device | |
| CN205718789U (en) | Coiled tubing ovality detector | |
| CN201560756U (en) | Center cabling type directional water delivery device | |
| CN206769897U (en) | A kind of borehole television probe fixes propulsion plant placed in the middle | |
| TW200942434A (en) | Damage detection member and damage detection system for window glass | |
| CN206192946U (en) | Quantitative on -line monitoring appearance of local damage to built on stilts people's car wire rope in colliery | |
| CN211478158U (en) | Concrete pile ultrasonic detection device | |
| CN206756342U (en) | A kind of borehole stressmeter that can accurately control dynamometry direction | |
| CN201166710Y (en) | Well-logging radiodetector apparatus | |
| CN207366761U (en) | Three-component geophone and its wave velocity testing instrument with the wave detector | |
| US7287337B2 (en) | Pitch sensing in drilling machines | |
| CN115653571A (en) | Well temperature probe tube for geological drilling | |
| CN110031894A (en) | A kind of tunnel seismic wave method advance geologic prediction sensor anchors installation casing automatically | |
| CA3046456A1 (en) | Non-magnetic survey instrument for boreholes, casings or drill strings | |
| CN201661242U (en) | Large-aperture petroleum drilling and production impactor | |
| CN211085769U (en) | Geological stratified sampling device for geological exploration | |
| CN108593174B (en) | Coal rock mass mining stress monitoring inclusion | |
| CN201963237U (en) | Multi-pipe-diameter boosting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |