CN108225870A - A kind of milling device for concrete - Google Patents
A kind of milling device for concrete Download PDFInfo
- Publication number
- CN108225870A CN108225870A CN201810364716.8A CN201810364716A CN108225870A CN 108225870 A CN108225870 A CN 108225870A CN 201810364716 A CN201810364716 A CN 201810364716A CN 108225870 A CN108225870 A CN 108225870A
- Authority
- CN
- China
- Prior art keywords
- control
- cylinder
- away
- milling device
- bistrique
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000005070 sampling Methods 0.000 abstract description 3
- 235000013312 flour Nutrition 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2866—Grinding or homogeneising
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)
- Crushing And Grinding (AREA)
Abstract
The present invention relates to a kind of milling devices for concrete, including actuating unit, actuating unit includes power source, the power output end of power source is connected with power output rod, the end set of power output rod has bistrique, milling device further includes the chassis being fixed on concrete sample, and bistrique limit hole is provided in the middle part of chassis, and the diameter of bistrique is less than the radius of bistrique limit hole.Powder method is taken instead of traditional drilling using the device, can not only accurately control milling depth, and realizes flour mill, reduces contingency, improves the reliability of result, not only can be used for laboratory but also can field sampling.
Description
Technical field
The present invention relates to concrete material research field more particularly to a kind of mills of concrete harmful ion assay
Powder device.
Background technology
Concrete becomes application at present most because having the characteristics that material source is wide, price is low, it is convenient to prepare, mechanical strength is high
One of extensive construction material.The concrete Year's consumption in China reaches 40 billion cubic meters, and global Year's consumption reaches 11,000,000,000
Ton, consumption is only second to water per capita, and the development of modern society and the construction of infrastructure can not leave concrete material.
In the traditional concept of people, concrete material is a kind of structural timber of excellent durability, but in fact,
Concrete structure during the military service inevitably by ambient enviroment in hazardous medium corroded, as Chloride Attack,
Nitric acid salt corrosion, carbonization etc..A large amount of concrete structure before design service life is not reached there have been endurance issues, because
Engineering accident caused by the premature failure of concrete structure occurs often, causes a large amount of casualties and property loss.
In the endurance issues for studying concrete, it usually needs the depth of invasion and concentration distribution of harmful ion are measured,
Currently used method has drilling to take powder method, lathe milling process.Wherein drilling takes powder method that powder is taken to be limited in scope, and there is contingency
Greatly, the problem of result reliability is low；And lathe milling process needs special repacking lathe, input cost is higher, and both
Method can only carry out in laboratory, can not field sampling.
Invention content
The purpose of the present invention is to provide a kind of milling devices for concrete, are taken with solving the prior art by drilling
The problem of powder and existing contingency are big, result reliability bottom.
In order to solve the above technical problems, technical scheme is as follows：
A kind of milling device for concrete, including actuating unit, actuating unit includes power source, and the power of power source is defeated
Outlet is connected with power output rod, and the end set of power output rod has bistrique, and milling device, which further includes, is fixed on concrete examination
Chassis on sample, bistrique limit hole is provided in the middle part of chassis, and the diameter of bistrique is less than the radius of bistrique limit hole.
Milling device further includes the control spacing mechanism for controlling milling depth, and control spacing mechanism includes being fixed on the engine
Away from cylinder, control spacing mechanism is further included to be controlled away from cylinder is threadedly coupled second away from cylinder the first control on the housing of structure with the described first control.
The power output rod is coaxially set with described first and second control away from cylinder.
The power source is motor, and motor includes the motor rotor that axis vertically extends, the power output rod
Coaxial line is fixed on the motor rotor.
Second control is set to outside of first control away from cylinder away from cylinder.
Second control away from be provided on cylinder control away from cylinder operation handle.
In the first control away from the back tightening nut being provided on cylinder for coordinating with the described second control away from cylinder upper end block, tight spiral shell is carried on the back
Nut operation handle is provided on mother.
The lower end of second control away from cylinder turns up and has support to turn edge, and chassis upper end is provided with supporting table, is fixed in supporting table
Have and turn edge and is limited between chassis and position-arresting disk in above-below direction with the spaced apart position-arresting disk in chassis, support.
Beneficial effects of the present invention are：In the use of the present invention, the mill of bistrique is limited by bistrique limit hole on chassis
Region is cut, the hole wall of bistrique limit hole limits the motion track of bistrique, only need to along the circumferential direction move the horizontal position of bistrique, i.e.,
It can be achieved to be ground to face mill by point, reduce contingency, improve the reliability of result.
It further, can be by the second control away from opposite first control the moving up and down away from cylinder of cylinder, to control power output rod
Relative altitude, so as to control milling depth, the second control away from opposite first control of cylinder away from cylinder for each revolution, milling depth just carries out
The adjustment of one screw pitch realizes accurately controlling for milling depth away from cylinder, the second control by the first control away from the screw thread between cylinder.
Further, power source is motor, and motor includes the motor rotor that axis vertically extends, power output rod
Coaxial line is fixed on the motor rotor, and entire milling device is light compact, is applicable not only to laboratory and is taken powder, Er Qieshi
For field sampling.
Further, the second support of the control away from cylinder turns edge is limited between chassis and position-arresting disk in above-below direction, in this way may be used
The vibration generated when working to prevent stop force mechanisms, mitigates the labor intensity to operating personnel.
Description of the drawings
Fig. 1 is the usage state diagram in one embodiment of the present of invention；
Fig. 2 is the cooperation schematic diagram of actuating unit and control spacing mechanism in Fig. 1；
Fig. 3 is the structure diagram on chassis in Fig. 1.
Specific embodiment
A kind of implementation of milling device for concrete is for example shown in Fig. 1 ~ 3：Including actuating unit and control spacing mechanism, move
Force mechanisms include the power source being made of electro-motor, that is, motor 1, and motor is vertically arranged, and motor prolongs along the vertical direction including axis
The motor rotor stretched, motor rotor form the power output end of power source, and coaxial line is fixed with power output rod on motor rotor
5, the lower end of power output rod is provided with bistrique 10.Control spacing mechanism includes first that axis vertically extends and controls away from 2 He of cylinder
Second control is connected away from cylinder 4, the first upper end of the control away from cylinder 2 with housing, that is, electric machine casing of actuating unit, power output rod 5 and first
Control is coaxially set away from cylinder, and the second control is connect away from cylinder 4 with the first outside screw of the control away from cylinder 2, lower end setting of second control away from cylinder
There is the support turned up to turn edge 17, the second control away from being provided with control on cylinder away from cylinder operation handle 14, the first control away from cylinder in the second control away from
The upside of cylinder is threadedly coupled the back tightening nut 3 for being useful for coordinating away from cylinder upper end block with the second control, and spiral shell is provided on back tightening nut
Parent-operation handle 15.
Milling device further includes the chassis 11 being fixed on concrete sample, and chassis is independently arranged with the second control away from cylinder, bottom
Bistrique limit hole 7 is provided in the middle part of disk, the diameter of bistrique is less than the radius of bistrique limit hole, and chassis upper end is provided with supporting table
12, position-arresting disk 13 spaced apart with chassis is fixed with by screw in supporting table, position-arresting disk is made of nylon material, and support is turned over
It is limited in above-below direction between chassis 11 and position-arresting disk 13 along 17, position-arresting disk is equipped with turns edge 17 in the up-down direction for support
By by hole 6, the diameter of bistrique limit hole is more than by the diameter in hole 6 and is coaxially set with bistrique limit hole.
In use, position-arresting disk 13 is fixed in the supporting table on chassis by screw, is formed and supplied between position-arresting disk and chassis
Respective support turns edge the space entered radially, and chassis, position-arresting disk are then fixed on to concrete to be sampled by fixture 9
On column 8, fixture includes upper clipping claw 91 and lower claw 92, and upper clipping claw compresses position-arresting disk 13, and lower claw is held out against on the downside of concrete column
Pedestal.Adjustment second control away from cylinder with first control the axial position away from cylinder, by support turn edge 17 from be radially encased in position-arresting disk with prop up
Between support plate, electro-motor is rotated by power output rod band rotary bistrique, and milling operation, position-arresting disk and bottom are carried out to concrete column
Disk, which turns edge to support, limits the vibration effect that mitigation is brought by electro-motor work, reduces the labor intensity of operating personnel, passes through
It moves horizontally bistrique and reaches the entire plane of grinding.When needing to adjust milling depth, by the second control away from cylinder by position-arresting disk and chassis
Between take out, unclamp back tightening nut, the high and low position of bistrique adjusted away from cylinder away from the second control of cylinder operation handle rotation by control, the
Two controls often rotate a circle away from cylinder, and bistrique just adjusts the height of a screw pitch.The present invention, away from cylinder, realizes milling by the second control of rotation
The accurate adjustment of depth；By mobile bistrique horizontal position, flour mill is realized, reduce contingency, improve the reliability of result.
In other embodiments of the invention：Second control can also be threadedly connected to inside of first control away from cylinder away from cylinder；The back of the body
Tight nut can not also be set；Electro-motor can also be replaced by air motor or hydraulic motor；Position-arresting disk can not also be set.
Claims (8)
1. a kind of milling device for concrete, including actuating unit, actuating unit includes power source, the power of power source
Output terminal is connected with power output rod, and the end set of power output rod has bistrique, it is characterised in that：Milling device further includes solid
Due to the chassis on concrete sample, bistrique limit hole is provided in the middle part of chassis, the diameter of bistrique is less than bistrique limit hole
Radius.
2. milling device according to claim 1, it is characterised in that：Milling device further includes to control milling depth
Control spacing mechanism, control spacing mechanism includes the be fixed on the housing of the actuating unit first control away from cylinder, control spacing mechanism further include with
First control is controlled away from cylinder is threadedly coupled second away from cylinder.
3. milling device according to claim 2, it is characterised in that：The power output rod with described first and second control away from
Cylinder is coaxially set.
4. milling device according to claim 1, it is characterised in that：The power source is motor, and motor includes axis edge
The motor rotor of upper and lower directions extension, the power output rod coaxial line are fixed on the motor rotor.
5. milling device according to claim 2, it is characterised in that：Second control is set to outside of first control away from cylinder away from cylinder.
6. milling device according to claim 5, it is characterised in that：Second control away from be provided on cylinder control away from cylinder manipulator
Handle.
7. milling device according to claim 5, it is characterised in that：In the first control away from being provided on cylinder for described the
Two control the back tightening nut coordinated away from cylinder upper end block, and nut operation handle is provided on back tightening nut.
8. according to the milling device described in claim 5 ~ 7 any one, it is characterised in that：Outside the lower end of second control away from cylinder
It has turned over support to turn edge, chassis upper end is provided with supporting table, is fixed in supporting table and turns over the spaced apart position-arresting disk in chassis, support
Edge is limited between chassis and position-arresting disk in above-below direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364716.8A CN108225870B (en) | 2018-04-23 | 2018-04-23 | A milling equipment for concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364716.8A CN108225870B (en) | 2018-04-23 | 2018-04-23 | A milling equipment for concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108225870A true CN108225870A (en) | 2018-06-29 |
| CN108225870B CN108225870B (en) | 2024-03-01 |
Family
ID=62657692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810364716.8A Active CN108225870B (en) | 2018-04-23 | 2018-04-23 | A milling equipment for concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108225870B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579373A (en) * | 2019-09-25 | 2019-12-17 | 青岛理工大学 | portable concrete surface layer accurate grinding and sampling equipment |
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|---|---|---|---|---|
| CH328828A (en) * | 1954-05-06 | 1958-03-31 | Bargero Camillo | Mill for grinding concrete or other materials |
| US5803656A (en) * | 1996-10-31 | 1998-09-08 | Turck; Jeffrey | Powered, roler-type concrete screed |
| CA2251516A1 (en) * | 1997-11-10 | 1999-05-10 | Marc Ferland | Concrete finishing machine |
| JP2007185611A (en) * | 2006-01-13 | 2007-07-26 | Nakamura Tekkosho:Kk | Stone mill powder grinding device |
| CN101264460A (en) * | 2008-04-25 | 2008-09-17 | 青岛理工大学 | Sander for concrete powder |
| EP2186600A1 (en) * | 2008-11-12 | 2010-05-19 | Collomix Rühr-und Mischgeräte GmbH | Surface grinder, especially concrete grinder |
| CN201500866U (en) * | 2009-08-10 | 2010-06-09 | 山西兰花科技创业股份有限公司 | Welding spin device of pipe and flange |
| CN101850282A (en) * | 2010-06-22 | 2010-10-06 | 河南工业大学 | Pulverizer for stone mill |
| WO2011025088A1 (en) * | 2009-08-26 | 2011-03-03 | (주)인광환경 | Smashing and grinding device for recycled aggregates |
| CN203636595U (en) * | 2013-12-21 | 2014-06-11 | 上海申隽机械制造有限公司 | Multifunctional vertical grinder |
| CN103954475A (en) * | 2014-05-04 | 2014-07-30 | 青岛林川工程技术咨询有限公司 | Dust taking apparatus for concrete of solid structure |
| CN103954489A (en) * | 2014-05-04 | 2014-07-30 | 青岛林川工程技术咨询有限公司 | Dust drilling machine for concrete |
| CN206357044U (en) * | 2016-12-27 | 2017-07-28 | 海南科技职业学院 | A kind of gravity feeds vertical stone flour mill |
| CN206748108U (en) * | 2017-05-24 | 2017-12-15 | 广东正粤检测科技有限公司 | Concrete core sample Plane surface grinding machine |
| CN107617476A (en) * | 2017-11-01 | 2018-01-23 | 卢小燕 | A kind of tea processing milling device |
| CN207007589U (en) * | 2017-05-22 | 2018-02-13 | 淄博市规划设计研究院 | Sample lapping device is used in a kind of town road detection |
| CN208043505U (en) * | 2018-04-23 | 2018-11-02 | 郑州大学 | milling device for concrete |
-
2018
- 2018-04-23 CN CN201810364716.8A patent/CN108225870B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH328828A (en) * | 1954-05-06 | 1958-03-31 | Bargero Camillo | Mill for grinding concrete or other materials |
| US5803656A (en) * | 1996-10-31 | 1998-09-08 | Turck; Jeffrey | Powered, roler-type concrete screed |
| CA2251516A1 (en) * | 1997-11-10 | 1999-05-10 | Marc Ferland | Concrete finishing machine |
| JP2007185611A (en) * | 2006-01-13 | 2007-07-26 | Nakamura Tekkosho:Kk | Stone mill powder grinding device |
| CN101264460A (en) * | 2008-04-25 | 2008-09-17 | 青岛理工大学 | Sander for concrete powder |
| EP2186600A1 (en) * | 2008-11-12 | 2010-05-19 | Collomix Rühr-und Mischgeräte GmbH | Surface grinder, especially concrete grinder |
| CN201500866U (en) * | 2009-08-10 | 2010-06-09 | 山西兰花科技创业股份有限公司 | Welding spin device of pipe and flange |
| WO2011025088A1 (en) * | 2009-08-26 | 2011-03-03 | (주)인광환경 | Smashing and grinding device for recycled aggregates |
| CN101850282A (en) * | 2010-06-22 | 2010-10-06 | 河南工业大学 | Pulverizer for stone mill |
| CN203636595U (en) * | 2013-12-21 | 2014-06-11 | 上海申隽机械制造有限公司 | Multifunctional vertical grinder |
| CN103954475A (en) * | 2014-05-04 | 2014-07-30 | 青岛林川工程技术咨询有限公司 | Dust taking apparatus for concrete of solid structure |
| CN103954489A (en) * | 2014-05-04 | 2014-07-30 | 青岛林川工程技术咨询有限公司 | Dust drilling machine for concrete |
| CN206357044U (en) * | 2016-12-27 | 2017-07-28 | 海南科技职业学院 | A kind of gravity feeds vertical stone flour mill |
| CN207007589U (en) * | 2017-05-22 | 2018-02-13 | 淄博市规划设计研究院 | Sample lapping device is used in a kind of town road detection |
| CN206748108U (en) * | 2017-05-24 | 2017-12-15 | 广东正粤检测科技有限公司 | Concrete core sample Plane surface grinding machine |
| CN107617476A (en) * | 2017-11-01 | 2018-01-23 | 卢小燕 | A kind of tea processing milling device |
| CN208043505U (en) * | 2018-04-23 | 2018-11-02 | 郑州大学 | milling device for concrete |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579373A (en) * | 2019-09-25 | 2019-12-17 | 青岛理工大学 | portable concrete surface layer accurate grinding and sampling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108225870B (en) | 2024-03-01 |
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