CN106680026A - Coring device for concrete detection - Google Patents
Coring device for concrete detection Download PDFInfo
- Publication number
- CN106680026A CN106680026A CN201710139559.6A CN201710139559A CN106680026A CN 106680026 A CN106680026 A CN 106680026A CN 201710139559 A CN201710139559 A CN 201710139559A CN 106680026 A CN106680026 A CN 106680026A
- Authority
- CN
- China
- Prior art keywords
- coring
- fixed
- concrete
- sucker
- slide block
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title abstract description 4
- 239000000428 dust Substances 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims description 16
- 229910001018 Cast iron Inorganic materials 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 5
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to a coring device for concrete detection. A lateral fixing plate is fixed at one side of a coring frame, an electric pneumatic rod is fixed on the lateral fixing plate, a rod piece end of the electric pneumatic rod is fixed with an upper baffle through a connecting piece, an electric motor suspending box is fixed below the upper baffle, an electric motor is fixed below the electric motor suspending box in a suspended manner, a spiral pipe is connected to the tail end of a power output shaft of the electric motor in a screwed manner, a bolt is screwed into the spiral pipe, and the other end of the bolt is screwed into a central position of a chassis. According to the coring device for the concrete detection disclosed by the invention, the electric pneumatic rod is adopted to support entire drilling equipment, concrete coring process becomes much easier; the employment of a pneumatic clamping type fixed bowl-like coring drill enables a quite easy replacement of a concrete drilling bit; the application of the technical means of covering a dust collection hood at the top end of the coring frame enables dustless drilling and coring.
Description
Technical field
The present invention relates to a kind of concrete NDT coring device.
Background technology
Concrete core sample is directly drilled through on structural concrete, and after core sample is processed compressive strength test is carried out, this
The method of kind is the test method for being known as a kind of intuitive and reliable detection concrete strength of comparison.The operation of coring methods and techniques please
Formally promulgate with reference to China《Factor about core-drilling test concrete strength technical regulation》, the technical requirements of core boring sampling：1. drill core is fitted
Structure or component for strength grade of concrete more than C10.2. bold position, the core sample for drilling through should be detected in advance before drilling through
Reinforcing bar should not inside be contained, especially do not allowed containing the longitudinal reinforcement with core sample diameter parallel, in order to avoid affect core sample comprcssive strength.If
When being that the closeer component of arrangement of reinforcement cannot be avoided out, the reinforcing bar containing two diameters less than 10mm is at most allowed in core sample.3. single
When component is detected, its core sample number should not be less than 3.4. the diameter of core boring sampling is typically no less than the 3 of maximum aggregate size
Times, 2 times are cannot be less than under any circumstance.China《Code》（CECS 03:88）Middle regulation is high with diameter 100mm or 150mm
The core sample of degree and diameter ratio 1-2 is used as standard core sample.Height and diameter ratio h/d>1 core sample, will consider correction factor α pair
The amendment of intensity.5. core sample end face should be polished, and prevent out-of-flatness from causing stress concentration and affecting observed strength.6. after boring and coring
The cavity stayed in structure should be repaired in time using the higher leveled slightly expanded concrete of former concrete strength.And it is traditional at present
Coring equipment be all to drive hollow boring bit directly to drill through using powerful electric drill, this mode that drills through is easy to bore inclined, and
And the depth that pierces is wayward.
The content of the invention
It is an object of the invention to provide a kind of concrete NDT coring device.
The present invention solves its above-mentioned technical problem and adopts following technical scheme：A kind of concrete NDT is filled with coring
Put, it is mainly configured with：Coring frame, side fixed plate, electronic gas bar, overhead gage, horizontal rail, slide block a, long rails, slide block
B, connector, motor suspension case, cast iron axle sleeve, bowl-shape core drill, bolt, motor, screwed pipe, chassis, air bag, sucker, gaseous core, steel
Silk thread, described coring frame side is fixed with side fixed plate, and electronic gas bar is fixed with described side fixed plate；Described is electronic
The rod member end of gas bar is mutually fixed by connector with overhead gage；
Motor suspension case is fixed with described overhead gage, is hung under motor suspension case and is fixed with motor, the power output of motor
Shaft end twist-on has screwed pipe, and twist-on has bolt in screwed pipe, and described bolt other end end is screwed into the home position on chassis；
Sucker is fixed with described chassis, sucker central upper portion position is provided with inner concave, in the lowermost end of inner concave suction is provided with
Disk, described sucker bottom is pulled by wire, and the end of wire is drawn by the side on chassis；Described air bag side
It is provided with gaseous core；
Bowl-shape core drill is enclosed with described air bag inner concave；
Described coring top of the trellis both sides are equipped with horizontal rail, and erecting in horizontal rail has slide block a；
Described side fixed plate inner side is fixed with long rails, and erecting on long rails has slide block b, described slide block b and electricity
Machine suspension basket side is mutually fixed.
Further, described bowl-shape core drill baseplane is shiny surface.
Further, steelframe is shelved with described slide block a, and concrete test block is fixed with steelframe.
Further, described air bag periphery is cased with cast iron axle sleeve.
Further, the rod member of described electronic gas bar is provided with length scale mark.
Further, described coring frame top is covered with dust gathering arrester.
Further, the indent of described air bag is faced the wall and meditated in addition to sucker, is crude face.
Beneficial effects of the present invention：Overall rig is lifted using electronic gas lever bracket, the mistake of concrete coring can be caused
Journey becomes easily easily；Using the bowl-shape core drill of the clipping fixation of air pressure, the bit change-over for drilling can be caused to become very
Easily；The technological means of dust gathering arrester are covered with using coring frame top, boring and coring dustlessization can be reached.
Description of the drawings
Fig. 1 is a kind of concrete NDT coring device overall structure figure of the invention.
Fig. 2 is a kind of concrete NDT coring device core members structure chart of the invention.
Fig. 3 is a kind of concrete NDT coring device power part structure chart of the invention.
Fig. 4 is that a kind of bowl-shape core drill of concrete NDT coring device of the invention clamps schematic diagram.
1- corings frame in figure, 2- sides fixed plate, the electronic gas bars of 3-, 4- overhead gages, 5- horizontal rails, 6- slide block a, 7- is indulged
To track, 8- slide block b, 9- connectors, 10- motor suspension casees, 11- cast iron axle sleeves, the bowl-shape core drills of 12-, 13- bolts, 14- is electric
Machine, 15- screwed pipes, 16- chassis, 17- air bags, 171- suckers, 172- gaseous cores, 173- wires.
Specific embodiment
Below in conjunction with the accompanying drawings 1-4 makes a detailed explanation to the specific embodiment of the present invention.
Embodiment：A kind of concrete NDT coring device, it is mainly configured with：Coring frame 1, side fixed plate 2, electronic gas
Bar 3, overhead gage 4, horizontal rail 5, slide block a6, long rails 7, slide block b8, connector 9, motor suspension case 10, cast iron axle sleeve
11st, bowl-shape core drill 12, bolt 13, motor 14, screwed pipe 15, chassis 16, air bag 17, sucker 171, gaseous core 172, wire 173,
The described side of coring frame 1 is fixed with side fixed plate 2, and electronic gas bar 3 is fixed with described side fixed plate 2；Described is electronic
The rod member end of gas bar 3 is mutually fixed by connector 9 with overhead gage 4；
Motor suspension case 10 is fixed with described overhead gage 4, the 10 times suspensions of motor suspension case are fixed with motor 14, motor 14
Power output shaft end twist-on has screwed pipe 15, and twist-on has bolt 13 in screwed pipe 15, and the described other end end of bolt 13 is screwed into chassis
16 home position；
Sucker 171 is fixed with described chassis 16, the central upper portion position of sucker 171 is provided with inner concave, at the most bottom of inner concave
End is provided with sucker 171, and the described bottom of sucker 171 is pulled by wire 173, the end of wire 173 by chassis 16 side
Drawn in face；The described side of air bag 17 is provided with gaseous core 172；
Bowl-shape core drill 12 is enclosed with the described inner concave of air bag 17；
The described top both sides of coring frame 1 are equipped with horizontal rail 5, and erecting in horizontal rail 5 has slide block a6；
The described inner side of side fixed plate 2 is fixed with long rails 7, and erecting on long rails 7 has slide block b8, described slide block b8
Mutually fix with the side of motor suspension case 10.
The described baseplane of bowl-shape core drill 12 is shiny surface.
Steelframe is shelved with described slide block a6, and concrete test block is fixed with steelframe.
The described periphery of air bag 17 is cased with cast iron axle sleeve 11.
The rod member of described electronic gas bar 3 is provided with length scale mark.
The described top of coring frame 1 is covered with dust gathering arrester.
The indent of described air bag 17 is faced the wall and meditated in addition to sucker 171, is crude face.
The present invention has some following in the innovation of structure：One. by the extension and contraction control of electronic gas bar 3, can cause
Whole lifting of the motor suspension case about 10, can enable to be loaded into bowl-shape core drill 12 thereon by this motor process
Enough drill up and down capable of expansion and contraction.Two. successively twist-on has bolt 13, screwed pipe 15 on the rod member of the power output of motor 14, due to
Bolt 13, screwed pipe 15 can up and down turn adjustment, therefore can adjust motor 14 and bowl-shape core drill 12 in small range is interval
The distance between.
This programme designs core：Bowl-shape core drill 12 is gripped, and it is all adopt spiral shell that traditional drill bit is fixed
Tightening for stricture of vagina mouth, although this fastening means firmness is high, dismantles trouble, and common staff is in more bit change
When, need percussive drill bit to unclamp screw thread, this mode life-time service, drill bit is eliminated at once.
And the bowl-shape core drill 12 of this programme is fixed, to employ and wrap up in formula in air bag 17 and fix, implementation process：Gas is unclamped first
Core 172 causes air bag 17 to be in slack and undisciplined state, then needs this to use the bowl-shape core drill 12 of specifications and models, is put into air bag
In 17 inner concave groove, and firmly by the bowl-shape core drill 12 of pressure so that the shiny surface of the bottom of bowl-shape core drill 12 and sucker 171
It is attracting, wire 173 is then pulled, and the end of wire 173 is fixed on the side on chassis 16, then to the note of gaseous core 172
Enter gas, due to the expansion of air bag 17, and the interior concave bottom surface of air bag 17 is pulled by wire 173, and in air bag 17 again
Quilt cover cast iron axle sleeve 11, therefore when gas pressurized in air bag 17, its result can only wrap up in bowl-shape core drill 12 extremely, this
It is formed the ultimate principle of the fixation of bowl-shape core drill 12.
After completing coring, progressively loosen wire 173, because the effect sucker 171 now of air pressure can take bowl-shape
Core bores 12 and slowly ejects until departing from air bag 17.This process is the process that air bag 17 is become dimpling shape by concave shaped, takes one piece
Rag erases the dust for drilling above, and gaseous core 172 is discharged after wiping clean so that air bag 17 recovers natural slack and undisciplined state, with
Standby next time uses.
Ultimate principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (7)
1. a kind of concrete NDT coring device, it is mainly configured with：Coring frame（1）, side fixed plate（2）, electronic gas bar
（3）, overhead gage（4）, horizontal rail（5）, slide block a（6）, long rails（7）, slide block b（8）, connector（9）, motor suspension case
（10）, cast iron axle sleeve（11）, bowl-shape core drill（12）, bolt（13）, motor（14）, screwed pipe（15）, chassis（16）, air bag
（17）, sucker（171）, gaseous core（172）, wire（173）, it is characterised in that：Coring frame（1）Side is fixed with side fixed plate
（2）, described side fixed plate（2）On be fixed with electronic gas bar（3）；Described electronic gas bar（3）Rod member end pass through connector
（9）With overhead gage（4）It is mutually fixed；
Described overhead gage（4）Under be fixed with motor suspension case（10）, motor suspension case（10）Lower suspension is fixed with motor（14）,
Motor（14）Power output shaft end twist-on have screwed pipe（15）, screwed pipe（15）Interior twist-on has bolt（13）, described bolt
（13）Other end end is screwed into chassis（16）Home position；
Described chassis（16）On be fixed with sucker（171）, sucker（171）Central upper portion position is provided with inner concave, in inner concave
Lowermost end be provided with sucker（171）, described sucker（171）Bottom is by wire（173）Pulled, wire（173）End
End is by chassis（16）Side drawn；Described air bag（17）Side is provided with gaseous core（172）；
Described air bag（17）Bowl-shape core drill is enclosed with inner concave（12）；
Described coring frame（1）Top both sides are equipped with horizontal rail（5）, in horizontal rail（5）Upper erection has slide block a（6）；
Described side fixed plate（2）Inner side is fixed with long rails（7）, in long rails（7）Upper erection has slide block b（8）, it is described
Slide block b（8）With motor suspension case（10）Side is mutually fixed.
2. a kind of concrete NDT coring device according to claim 1, it is characterised in that described bowl-shape core drill
（12）Baseplane is shiny surface.
3. a kind of concrete NDT coring device according to claim 1, it is characterised in that described slide block a（6）On
Steelframe is shelved with, and concrete test block is fixed with steelframe.
4. a kind of concrete NDT coring device according to claim 1, it is characterised in that described air bag（17）Outward
Enclose and be cased with cast iron axle sleeve（11）.
5. a kind of concrete NDT coring device according to claim 1, it is characterised in that described electronic gas bar（3）
Rod member be provided with length scale mark.
6. a kind of concrete NDT coring device according to claim 1, it is characterised in that described coring frame（1）Top
End shield has dust gathering arrester.
7. a kind of concrete NDT coring device according to claim 1, it is characterised in that described air bag（17）'s
Indent is faced the wall and meditated except sucker（171）Outward, it is crude face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139559.6A CN106680026B (en) | 2017-03-10 | 2017-03-10 | Concrete detects uses coring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139559.6A CN106680026B (en) | 2017-03-10 | 2017-03-10 | Concrete detects uses coring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106680026A true CN106680026A (en) | 2017-05-17 |
| CN106680026B CN106680026B (en) | 2021-01-08 |
Family
ID=58825999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710139559.6A Active CN106680026B (en) | 2017-03-10 | 2017-03-10 | Concrete detects uses coring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106680026B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195612A (en) * | 2017-12-22 | 2018-06-22 | 扬州大学 | Experiment is with can position platoon Model Pile drawing out soil equipment |
| CN108680389A (en) * | 2018-05-22 | 2018-10-19 | 东南大学 | A kind of hand held high precision concrete drillings sampler and sampling method |
| KR20200124571A (en) * | 2019-04-24 | 2020-11-03 | 한국원자력연구원 | Apparatus for sampling and system for sampling having the same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4632402A (en) * | 1983-12-01 | 1986-12-30 | Atlas Copco Aktiebolag | Shaft seal with both hydrostatic and hydrodynamic pressure parts |
| CN201126021Y (en) * | 2007-12-11 | 2008-10-01 | 林天伟 | Radial pressing type hydraulic seal cavity |
| CN201218780Y (en) * | 2008-01-21 | 2009-04-08 | 河南科技大学 | Portable undisturbed soil column sampler |
| CN204241262U (en) * | 2014-11-26 | 2015-04-01 | 广东省工业贸易职业技术学校 | A kind of brill core machine |
| CN204514652U (en) * | 2015-04-11 | 2015-07-29 | 王翠娟 | A kind of road base layer corning machine |
| CN204812393U (en) * | 2015-08-12 | 2015-12-02 | 温州德士隆科技有限公司 | Heel forming machine gasbag formula jelly mold mechanism |
| CN205958288U (en) * | 2016-08-30 | 2017-02-15 | 南京高佳路桥工程有限公司 | Telescopic core machine of getting is protected to belt wheel |
| CN206627302U (en) * | 2017-03-10 | 2017-11-10 | 瞿华 | A kind of concrete NDT coring device |
-
2017
- 2017-03-10 CN CN201710139559.6A patent/CN106680026B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4632402A (en) * | 1983-12-01 | 1986-12-30 | Atlas Copco Aktiebolag | Shaft seal with both hydrostatic and hydrodynamic pressure parts |
| CN201126021Y (en) * | 2007-12-11 | 2008-10-01 | 林天伟 | Radial pressing type hydraulic seal cavity |
| CN201218780Y (en) * | 2008-01-21 | 2009-04-08 | 河南科技大学 | Portable undisturbed soil column sampler |
| CN204241262U (en) * | 2014-11-26 | 2015-04-01 | 广东省工业贸易职业技术学校 | A kind of brill core machine |
| CN204514652U (en) * | 2015-04-11 | 2015-07-29 | 王翠娟 | A kind of road base layer corning machine |
| CN204812393U (en) * | 2015-08-12 | 2015-12-02 | 温州德士隆科技有限公司 | Heel forming machine gasbag formula jelly mold mechanism |
| CN205958288U (en) * | 2016-08-30 | 2017-02-15 | 南京高佳路桥工程有限公司 | Telescopic core machine of getting is protected to belt wheel |
| CN206627302U (en) * | 2017-03-10 | 2017-11-10 | 瞿华 | A kind of concrete NDT coring device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195612A (en) * | 2017-12-22 | 2018-06-22 | 扬州大学 | Experiment is with can position platoon Model Pile drawing out soil equipment |
| CN108195612B (en) * | 2017-12-22 | 2020-10-23 | 扬州大学 | Test is with can fixing a position even model pile device of fetching earth |
| CN108680389A (en) * | 2018-05-22 | 2018-10-19 | 东南大学 | A kind of hand held high precision concrete drillings sampler and sampling method |
| KR20200124571A (en) * | 2019-04-24 | 2020-11-03 | 한국원자력연구원 | Apparatus for sampling and system for sampling having the same |
| KR102199102B1 (en) * | 2019-04-24 | 2021-01-06 | 한국원자력연구원 | Apparatus for sampling and system for sampling having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106680026B (en) | 2021-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106680026A (en) | Coring device for concrete detection | |
| CN104453743B (en) | The conveyer of the drilling pipe of deep hole rig | |
| CN207212268U (en) | A kind of stratigraphic analysis drilling rig | |
| CN206627302U (en) | A kind of concrete NDT coring device | |
| CN207362717U (en) | A kind of device replaced for main rope of suspension bridge cord clip | |
| CN102661031A (en) | Simple tool for installing top plate support suspender and using method thereof | |
| CN1804622B (en) | Boring and coring process for roller compacted concrete | |
| CN209179710U (en) | A kind of mine bolt drilling rod for drilling machine clamper | |
| CN217931623U (en) | In-situ measuring device for penetration of tunnel water-rich fault broken zone | |
| CN208518626U (en) | A kind of pipe elevator | |
| CN207485382U (en) | The promotion clamping plate of geological prospecting drilling machine kelly | |
| CN207014035U (en) | A kind of retarder production clamps platform with drilling auxiliary | |
| CN215319529U (en) | Assembly frame for fixing fiber strips | |
| CN207905736U (en) | The device of drilling rod is quickly transferred and promoted to a kind of power head drilling machine | |
| CN212803224U (en) | Smooth blasting tool for tunneling | |
| CN212479206U (en) | Sensor is fixed bolster in pit | |
| CN204163658U (en) | With the rigid guide device of car folding type tourist bus | |
| CN205009159U (en) | Portable extra long formula expansion bolts installs sleeve | |
| CN210268379U (en) | Explosive test device | |
| CN207564437U (en) | For the expansion bolt erecting device of high distant place wooden partition | |
| CN205638219U (en) | Deep hole portable drilling rig of can taking a sample suitable for steep mountain region | |
| CN216894268U (en) | Tunnel bottom plate anchor rope construction base | |
| CN205532330U (en) | Tunnel well drilling impels support | |
| CN206860088U (en) | A kind of architectural engineering rig hole-forming device | |
| CN217762930U (en) | Shock insulation structure convenient to limit for mechanical electrical equipment |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201222 Address after: 266200 Longquan Street huangjiashan Village Gate Road East 200m Road North, Jimo District, Qingdao City, Shandong Province Applicant after: Qingdao runxinteng Building Materials Technology Co.,Ltd. Address before: 266031 No.1 Dasha Branch Road, Sifang District, Qingdao City, Shandong Province Applicant before: Tian Pei |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |