CN106351653A - Hole-drilling-sampling accurate-positioning portable drilling machine device for concrete sample and method - Google Patents
Hole-drilling-sampling accurate-positioning portable drilling machine device for concrete sample and method Download PDFInfo
- Publication number
- CN106351653A CN106351653A CN201610804699.6A CN201610804699A CN106351653A CN 106351653 A CN106351653 A CN 106351653A CN 201610804699 A CN201610804699 A CN 201610804699A CN 106351653 A CN106351653 A CN 106351653A
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- China
- Prior art keywords
- drilling
- rig
- concrete sample
- guide rail
- drilling machine
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
Abstract
The invention discloses a hole-drilling-sampling accurate-positioning portable drilling machine device for a concrete sample and a method. The device comprises a drilling machine for carrying out hole drilling sampling on the sample, a stretchable sleeve is fixed to the top of the drilling machine, an outer sleeve body of the stretchable sleeve and a rack are fixed, and a scale mark is marked on the outer surface of an inner sleeve body of the stretchable sleeve to indicate the drilling depth of the drilling machine during working of the drilling machine. According to the hole-drilling-sampling accurate-positioning portable drilling machine device for the concrete sample and the method, as the stretchable sleeve is arranged at the top end of the drilling machine, and the scale mark is arranged on the sleeve, during drilling of the drilling machine, the depth of the drilling machine in the vertical direction or other directions is effectively determined, and visible and convenient effects are achieved; due to the arrangement of the inner spherical surface of an X-axis guide rail and the fitting with the top of the stretchable sleeve, the drilling machine can carry out slant drilling relative to the center axis of the test sample, and fixed-angle slant drilling of the drilling machine can be achieved in cooperation with the arrangement of an angle disc; due to the arrangement of an X axis, a Y axis and a lifting mechanism, the drilling machine can move in two-dimensional or three-dimensional space, and can be accurately positioned by setting the scale mark.
Description
Technical field
The present invention relates to drilling apparatus, more particularly, to concrete sample drill hole sampling precise positioning portable drill device and
Method.
Background technology
In the substantial amounts of infrastructure construction of China, high ferro, tunnel, bridge, the emphasis of key water control project put into and send out at a high speed
Exhibition, the stability to engineering project and the requirement of safety improve further.In order to realize the stable of engineering project and safety, need
To carry out substantial amounts of test in early stage, wherein numerical analysis and model test are topmost two kinds of means now.Therefore, model
Test is widely used in the Geotechnical Engineerings such as slope project, tunnel engineering, concrete works.
Need in model test to analyze the ess-strains within concrete sample more, and early stage is cast in the internal structure of test specimen
The deformation and failure situation of part, is frequently necessary to drill sampling to test specimen in process of the test.To the test specimen of stock size frequently with
Hand-held ordi-nary drilling machine, but the perpendicularity in vertical direction cannot be ensured in operation, and the position of in the vertical direction
Put control, and the depth of drill hole of drilling machine cannot be measured, need test of many times and measure the depth that just can determine that boring, more numerous
Trivial；Meanwhile, need to punch from different angles during test operation, common hand drill is cannot carrying out operation
Keep consistent with default angle, further, also just cannot realize the measurement in incline direction drilling depth.
Content of the invention
For the problems referred to above, in order to solve the deficiencies in the prior art, special offer concrete sample drill hole sampling precise positioning
Portable drill device, this device controls the vertical movement of rig it is ensured that rig is being drilled using telescopic sleeve
During perpendicularity；Angle scale on extension sleeve can be used to carry out the control of bore inclining angle, reaches set depth
After can stop rig operations；Being applied in combination of y-axis guide rail and x-axis guide rail, can make rig reach in concrete sample plane
To precise positioning.
Additionally provide a kind of method that depthkeeping degree achievable to test specimen determines angular hole-boring sampling, adopt above-mentioned in the method
Device, realizes the determination of drilling depth and angle of inclination, simple and convenient, and practicality is high.
The scheme that the present invention provides is:
Concrete sample drill hole sampling precise positioning portable drill device, including for the brill to test specimen drill hole sampling
Machine, is fixed with extension sleeve at the top of rig, and the outer sleeve of extension sleeve and frame are fixed, the inner sleeve appearance of extension sleeve
Graduation mark is drawn to indicate the drilling depth of rig when rig works in face, and inner sleeve moves with respect to outer sleeve liftable.
Further, in order to realize bore position is accurately positioned, described frame includes x-axis guide rail, described telescopic
The top of cylinder is slidably fixed on x-axis guide rail, the position that can hole as needed, and manual moving telescopic sleeve is in x-axis guide rail
On movement, such setting ensure that the perpendicularity of rig simultaneously, in order to improve mobile accuracy, can on x-axis guide rail scribing
Degree line.
Further, described x-axis guide rail is Internal Spherical Surface grooved rail, and the top of described extension sleeve is led with Internal Spherical Surface groove
Rail cooperation simultaneously can realize rig with respect to test specimen central axis inclined drill by securing member fixation；In order to realize the difference of rig
The operation of angle, the top of extension sleeve is spherical, is sphere, the two is mutually twisted, and x-axis guide rail bottom is opened inside x-axis guide rail
There is open slot to realize movement on x-axis guide rail for the extension sleeve, manually the not Tongfang of rig realized by moving telescopic sleeve
The rotation of position.
Further, the top of described extension sleeve is fixed with a pointer by connecting rod, fixing in described connecting rod
There is an angle scale, connecting rod is vertical with angle scale, and angle scale is arranged in parallel with pointer, connecting rod passes through angle scale to pass through to refer to
Pin and angle scale indicate the angle of inclination of rig；Angle scale under self-gravity action can ensure that vertically not with connecting rod
Rotate and rotate, rig pointer in rotation carries out angle-determining；Behind the angle of inclination determining rig, rig can be along this sleeve
Axial advancement, and it is controlled, using the scale of setting on sleeve, length of drilling.Additionally, rig can achieve the brill of incline direction
Kong Shi, for irregular test specimen, equally can realize holing.
Further, described x-axis guide rail and y-axis guide rail are fixed, to realize the movement in y-axis direction for the rig, in order to support
Stability, fix a y-axis guide rail the two ends of x-axis guide rail are each, it is convex that the lower surface at the two ends of x-axis guide rail is each provided with one
Rise, be provided with groove in y-axis guide rail, projection moves in groove, and graduation mark is set in y-axis guide rail side or upper surface.
Further, the movement to rig for convenience, described y-axis guide rail is connected with elevating mechanism, to realize before rig
Phase is vertical lifting sleeve in the movement in z-axis direction, described elevating mechanism, arranges rule, can be indirectly on sleeve
Measure the depth of drilling-machine shifter.
Further, described elevating mechanism, located at the lower section of y-axis guide rail, is provided with least two, two elevating mechanisms are each altogether
One y-axis guide rail of self-supporting；Or elevating mechanism, located at the top of y-axis guide rail, drives y-axis to move up and down by elevating mechanism, this
During sample setting, elevating mechanism top hangs on the framework of an eminence.
Further, described elevating mechanism and the base that can be positioned over ground or workbench are fixed, and arrange on base
Test specimen fixation clamp.
Further, described test specimen fixation clamp includes at least two, and test specimen fixation clamp can move horizontally with respect to base, many
Individual test specimen fixation clamp cooperates with clamping test pieces, and test specimen can be cylindrical or other shapes, and test specimen fixation clamp is
The shape of test specimen is coordinated to arrange.
Another program that the present invention provides is: a kind of method that depthkeeping degree achievable to test specimen determines angular hole-boring sampling, adopts
With described concrete sample drill hole sampling precise positioning portable drill device.
The invention has the beneficial effects as follows:
1) pass through telescopic sleeve located at the top of rig, and graduation mark is arranged on sleeve, in drill hole of drilling machine, effectively
Determine rig depth, more intuitive and convenient in vertical direction or other directions.
2) setting of x-axis guide rail Internal Spherical Surface and the top cooperation of extension sleeve are passed through, achievable rig is with respect in test specimen
Heart axis inclined drill, and the setting of fit angle disk, realize rig and determine angle inclined drill.
3) by the setting of x-axis, y-axis and elevating mechanism, movement in two dimension or three dimensions for the achievable rig, and
Realize being accurately positioned of rig by arranging graduation mark, the combination movement of two-way guide rails can realize rig in test specimen plane
Positioning, it is to avoid the problems such as " run and bore " in actual mechanical process, drill bit sliding；
4) overall structure ensure that the stability in boring procedure, improves test accuracy.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is that the partial structurtes of the present invention refine schematic diagram；
Fig. 3 is inclined work view of the present invention；
Wherein: 1 base, 2 vertical lifting sleeve 3y axis rail 4x axis rail 5 extension sleeve, 6 rig 7 rule 8
Fastening bolt 9 angle scale, 10 concrete sample, 11 test specimen fixation clamp, 12 rig attaching plug 13 pointer.
Specific embodiment
With reference to Figure of description and specific embodiment, the invention will be further described:
Embodiment 1
Concrete sample drill hole sampling precise positioning portable drill device, achievable test specimen drill during to vertical
Degree, hole depth, the control at hole inclination angle, this device includes base 1, and base 1 is fixed with test specimen fixation clamp 11, described test specimen fixation clamp
11 include at least two, and test specimen fixation clamp 11 can be moved horizontally with respect to base 1 by the support ring being arranged on base 1, many
Individual test specimen fixation clamp 11 cooperates with clamping test pieces, and test specimen 10 can be cylindrical or other shapes, and test specimen is fixed
Folder 11 is the cooperation shape of test specimen 10 and arranges, as shown in figure 1, test specimen fixation clamp 11 includes semicircle paw, semicircle handss
It is connected with fix bar in the middle part of pawl, fix bar is fixed through support ring.
Each on four angles of base 1 fix an elevating mechanism, elevating mechanism is realized by four vertical lifting sleeves 2, and
Sleeve arranges graduation mark, to realize the control of z-axis direction height, two groups of y-axis guide rails 3 are fixed on vertical lifting sleeve 2
End, integrally moves axially the perpendicularity it is ensured that during drilling with sleeve.X-axis direction guiding rail 4, x is disposed on y-axis direction guiding rail 3
Axis rail 4, in the form of Internal Spherical Surface groove, is connected it is achieved that rig 6 is to test specimen with the extension sleeve 5 of rig 6 top setting
The all standing of puncture site and precise positioning, and will not interfere with rig attaching plug 12.Extension sleeve 5 top is spherical
It coincide with the sphere in x-axis guide rail 4, make rig 6 can realize the requirement of different angle, after being fixed using fastening bolt, stretching
It is ensured that rig 6 punches along specified inclination angle under the guide effect of contracting sleeve 5.Spherical tips and x-axis guide rail 4 Internal Spherical Surface groove are led
The combination of rail achieves the normal work under different angle, and the two passes through fastening bolt 8 and realizes fixing, and greatly improves handss
Hold offset issue during drilling for the churn 6.
The top of described extension sleeve 5 is passed through connecting rod and is fixed with a pointer 13, is fixed with one jiao in described connecting rod
Scale 9, connecting rod is vertical with angle scale 9, and angle scale 9 is arranged in parallel with pointer 13, and connecting rod passes through angle scale 9 to pass through to refer to
Pin 13 and angle scale 9 indicate the angle of inclination of rig 6；Angle scale under self-gravity action can ensure that vertically not with connection
The rotation of bar and rotate, rig 6 pointer 13 in rotation carries out angle-determining；Behind the angle of inclination determining rig 6, rig 6
Along this sleeve axial advancement, and can be controlled, using the scale of setting on sleeve, length of drilling.Additionally, rig can achieve inclining
During the boring of tilted direction, for irregular test specimen, equally can realize holing.
Realize vertical drilling control function, its operational approach includes the following steps:
(1) test specimen 10 is positioned over base 1, and constant with test specimen fixation clamp 11 clamping holding position；
(2) stretch vertical lifting sleeve 2, makes bit contact test specimen 10 surface, and writes down the initial reading of sleeve rule；
(3) pass through mobile x-axis guide rail 4, y-axis guide rail 3, make rig 6 drill bit reach specified point；
(4) fixed telescopic sleeve cylinder 5, is maintained at axial upper bush and does not stretch, switch on power, real by the reading of rule 7
Now specify the punch operation of hole depth；
(5) deenergization, takes out test specimen.
Or, fixing vertical lifting sleeve 2, extension sleeve 5 is liftable, and rig 6, in lifting process, drives flexible
Sleeve 5 moves up and down, and determines the depth of vertical drilling by the scale of extension sleeve outer surface.
Realize different angular hole-boring control functions, its operational approach includes the following steps:
(1) test specimen 10 is positioned over base 1, and constant with test specimen fixation clamp 11 clamping holding position；
(2) unclamp the fastening bolt of x-axis guide rail 4, rotate rig 6, by reading on angle scale 9 for the pointer 13, determine
Rig 6 angle, swivel bolt, fasten rig 6；
(3) stretch vertical lifting sleeve 2, makes rig 6 reach concrete sample 10 plane, and records the first of extension sleeve 5
Beginning scale value；
(4) keep vertical lifting sleeve 2 position constant, switch on power, control rig 6 axial stretching sleeve, cooperation is flexible
Sleeve scale, reaches the punching depth specified；
Deenergization, takes out test specimen 10.
Embodiment 2
The present embodiment is not both with embodiment 1:
In the present embodiment, elevating mechanism is fixed on the top of y-axis guide rail.
Embodiment 3
A kind of method that depthkeeping degree achievable to test specimen determines angular hole-boring sampling, using the concrete sample in embodiment 1
Drill hole sampling precise positioning portable drill device.
The foregoing is only presently preferred embodiments of the present invention, be not the whole embodiments of the present invention, not in order to limit
The present invention processed, all any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made etc., should be included in
Within protection scope of the present invention.
In addition to technical characteristic described in description, remaining technical characteristic is technology known to those skilled in the art, in order to prominent
Go out the innovative characteristicses of the present invention, above-mentioned technical characteristic will not be described here.
Claims (10)
1. concrete sample drill hole sampling precise positioning portable drill device is it is characterised in that include for holing to test specimen
Sampling rig, be fixed with extension sleeve at the top of rig, the outer sleeve of extension sleeve and frame are fixed, extension sleeve interior
Sleeve outer surface draws graduation mark to indicate the drilling depth of rig when rig works.
2. concrete sample drill hole sampling precise positioning portable drill device as claimed in claim 1 is it is characterised in that institute
State frame and include x-axis guide rail, the top of described extension sleeve is slidably fixed on x-axis guide rail.
3. concrete sample drill hole sampling precise positioning portable drill device as claimed in claim 2 is it is characterised in that institute
Stating x-axis guide rail is Internal Spherical Surface grooved rail, and fastening with the cooperation of Internal Spherical Surface grooved rail and can be passed through in the top of described extension sleeve
Part fixation realizes rig with respect to test specimen central axis inclined drill.
4. concrete sample drill hole sampling precise positioning portable drill device as claimed in claim 3 is it is characterised in that institute
The top stating extension sleeve is fixed with a pointer by connecting rod, is fixed with an angle scale in described connecting rod, and connecting rod is worn
Over-angle disk indicates the angle of inclination of rig by pointer and angle scale.
5. concrete sample drill hole sampling precise positioning portable drill device as claimed in claim 1 is it is characterised in that institute
State x-axis guide rail to fix with y-axis guide rail, to realize the movement in y-axis direction for the rig.
6. concrete sample drill hole sampling precise positioning portable drill device as claimed in claim 1 is it is characterised in that institute
State y-axis guide rail to be connected with elevating mechanism.
7. concrete sample drill hole sampling precise positioning portable drill device as claimed in claim 1 is it is characterised in that institute
State the top located at the lower section of y-axis guide rail or y-axis guide rail for the elevating mechanism.
8. concrete sample drill hole sampling precise positioning portable drill device as claimed in claim 7 is it is characterised in that institute
State elevating mechanism and fix with the base that can be positioned over ground or workbench, test specimen fixation clamp is arranged on base.
9. concrete sample drill hole sampling precise positioning portable drill device as claimed in claim 8 is it is characterised in that institute
State test specimen fixation clamp and include at least two, test specimen fixation clamp can move horizontally with respect to base, multiple test specimen fixation clamp phase interworkings
Close with clamping test pieces.
10. a kind of depthkeeping degree achievable to test specimen determines the method for angular hole-boring sampling it is characterised in that adopting claim 1-9
Any one of concrete sample drill hole sampling precise positioning portable drill device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610804699.6A CN106351653B (en) | 2016-09-06 | 2016-09-06 | Concrete sample drill hole sampling precise positioning portable drill device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610804699.6A CN106351653B (en) | 2016-09-06 | 2016-09-06 | Concrete sample drill hole sampling precise positioning portable drill device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106351653A true CN106351653A (en) | 2017-01-25 |
| CN106351653B CN106351653B (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610804699.6A Active CN106351653B (en) | 2016-09-06 | 2016-09-06 | Concrete sample drill hole sampling precise positioning portable drill device and method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948756A (en) * | 2017-03-09 | 2017-07-14 | 泉州台商投资区铭源机械设备有限公司 | A kind of portable sampling drill |
| CN108247860A (en) * | 2018-01-18 | 2018-07-06 | 山东科技大学 | A kind of controllable rock sample drilling equipment of depth and application method |
| CN108673631A (en) * | 2018-06-21 | 2018-10-19 | 安吉麦锐克家居有限公司 | A kind of office chair seat perforating device |
| CN109702901A (en) * | 2018-12-29 | 2019-05-03 | 贵州大学 | A kind of drilling machine for laboratory |
| CN109946138A (en) * | 2019-04-26 | 2019-06-28 | 湖北工业大学 | Depth, the rock sample preparation facilities of angle semiautomatic control and its application method |
| CN112647762A (en) * | 2020-10-21 | 2021-04-13 | 河北建筑工程学院 | Barrier setting auxiliary device for railway vibration reduction and isolation test research |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106948756A (en) * | 2017-03-09 | 2017-07-14 | 泉州台商投资区铭源机械设备有限公司 | A kind of portable sampling drill |
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| CN108673631A (en) * | 2018-06-21 | 2018-10-19 | 安吉麦锐克家居有限公司 | A kind of office chair seat perforating device |
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| CN112647762A (en) * | 2020-10-21 | 2021-04-13 | 河北建筑工程学院 | Barrier setting auxiliary device for railway vibration reduction and isolation test research |
| CN112647762B (en) * | 2020-10-21 | 2022-01-25 | 河北建筑工程学院 | Barrier setting auxiliary device for railway vibration reduction and isolation test research |
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