CN206740728U - A kind of experimental provision for being used to detect solid material deformation in real time - Google Patents
A kind of experimental provision for being used to detect solid material deformation in real time Download PDFInfo
- Publication number
- CN206740728U CN206740728U CN201720467491.XU CN201720467491U CN206740728U CN 206740728 U CN206740728 U CN 206740728U CN 201720467491 U CN201720467491 U CN 201720467491U CN 206740728 U CN206740728 U CN 206740728U
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- Prior art keywords
- bar
- fixed support
- real time
- sample
- solid material
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Abstract
The utility model discloses a kind of experimental provision for being used to detect solid material deformation in real time, purpose is, it can effectively reflect that the soil body soaks the destructive process and rule under corrosion function in solution in real time, test efficiency can be improved, reduce experimentation cost, enhancing experiment controllability, used technical scheme are：Including open-topped sample chamber, filling soak in sample chamber, sample chamber upper end is provided with fixed support, horizontal guide rail is fixedly installed on fixed support, be provided with horizontal guide rail can be moved horizontally along horizontal guide rail move horizontally bar, the contact aside of bar and sample is moved horizontally, the fixed support, which is connected with, to be contacted along the vertically movable bar of fixed support vertical shift, the bottom of vertically movable bar with the top surface of sample.
Description
Technical field
It the utility model is related to environmental project and soil mechanics field, and in particular to one kind is used to detect solid material change in real time
The experimental provision of shape.
Background technology
The soil body is in Practical Project, due to the saturation or unsaturation of underground water or natural precipitation, due to moisture content increase, soil
Body intensity itself will be greatly lowered and reduction, and another aspect Soil Microstructure destroys so that soil body overall skeleton becomes
Change, macroscopical then realization is largely horizontal and vertical deformation, thus gives engineering safety to carry out serious threat.Current inspection
The experiment of shape changing detection is relatively complicated after surveying soil body water suction or corroding, and has no specifically for soil body water suction or erosion condition
The relatively simple technology and equipment that lower deformation detects in real time.Therefore invention one kind is needed to take up an area smaller, experiment controllability is stronger
Experimental rig, can make in the case where being effectively reflected in water suction or erosion condition, detect the process of the soil body or other solid-phase media deformation
With the instrument of rule, another aspect then saves the input of human and material resources and financial resources.
The content of the invention
In order to solve the problems of the prior art, it is used to detect solid material deformation in real time the utility model proposes one kind
Experimental provision, it is simple in construction, operation more can flexibly reflect effectively, in real time the soil body solution soak corrosion function under
Destructive process and rule, it is possible to increase test efficiency, reduce experimentation cost, enhancing experiment controllability.
In order to realize the above object technical scheme is used by the utility model：Including open-topped sample chamber, examination
Filling soak, sample chamber upper end are provided with fixed support, horizontal guide rail are fixedly installed on fixed support in specimen chamber, and level is led
The contact aside for moving horizontally bar, moving horizontally bar and sample that can be moved horizontally along horizontal guide rail is provided with rail, it is described
Fixed support is connected with can be along the vertically movable bar of fixed support vertical shift, the bottom of vertically movable bar and the top surface of sample
Contact.
Two are symmetrically arranged with the horizontal guide rail and moves horizontally bar, moves horizontally the both sides that bar is located at sample respectively,
And move horizontally bar and stretch into sample chamber bottom.
Scale is provided with the horizontal guide rail.
Described move horizontally is provided with pointer at the top of bar.
The vertically movable bar passes through sleeve connection with fixed support.
The dial gauge of vertically movable bar vertical displacement can be detected by being provided with the fixed support.
The dial gauge is arranged on fixed support by dial indicator bracket.
The bottom of the vertically movable bar is provided with top plate, and the bottom surface of top plate contacts with sample top surface.
The fixed support is connected with horizontally disposed horizontal fix bar, and horizontal fix bar is connected with vertical fixing rod, erects
The bottom of fix bar is provided with bearing.
Compared with prior art, the utility model fills soak in sample chamber, and sample is immersed in soak, profit
With the side for moving horizontally bar and being close to sample, the top surface of sample is close in vertically movable bar bottom, when sample deforms, drives
Move horizontally bar to move horizontally, drive vertically movable bar vertically to movement, measurement moves horizontally the horizontal horizontal displacement of bar and erected
Vertical displacement to mobile bar, the deformation under corrosion function is soaked in solution so as to obtain sample, the utility model is used for
The deformation of detection solid material in real time, convenient, flexible during the soil body and other solid-phase media material deformation tests can make
With effectively improving test efficiency, strengthen the controllability of experiment, and reach the purpose to economize on resources, in addition the utility model
Principle is easily understood, easy and safe to operate, has good value for applications.
Further, move horizontally bar to be made up of for two left and right, sample border can be followed to be slided along horizontal rail with a scale
It is dynamic, so as to reflect sample left and right horizontal to deformation, the top for moving horizontally bar carry pointer, and pointer is for observing its horizontal shape
The change of change, scale is provided with horizontal guide rail, can intuitively measure the horizontal displacement of sample.
Further, the vertical displacement of vertically movable bar is measured using dial gauge, is easy to obtain the vertical displacement of sample.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of specimen mounting；
Wherein, 1- soaks, 2- sample chambers, 3- move horizontally bar, 4- dial indicator brackets, 5- fixed supports, 6- dial gauges,
The vertically movable bar of 7- horizontal guide rails, 8-, 9- transverse directions fix bar, 10- vertical fixing rods, 11- bearings, 12- sleeves, 13- top plates.
Embodiment
With reference to specific embodiment and Figure of description the utility model is further explained explanation.
Referring to Fig. 1, the utility model includes open-topped sample chamber 2, and soak 1, sample chamber 2 are filled in sample chamber 2
Upper end is provided with fixed support 5, and referring to Fig. 2, fixed support 5 is connected with horizontally disposed horizontal fix bar 9, horizontal fix bar 9
Vertical fixing rod 10 is connected with, the bottom of vertical fixing rod 10 is provided with bearing 11.Level is fixedly installed on fixed support 5 to lead
Rail 7, be provided with horizontal guide rail 7 can be moved horizontally along horizontal guide rail 7 move horizontally bar 3, move horizontally bar 3 and sample
Contact asides, two are symmetrically arranged with horizontal guide rail 7 and moves horizontally bar 3, move horizontally the both sides that bar 3 is located at sample respectively,
And move horizontally bar 3 and stretch into the bottom of sample chamber 2, scale is provided with horizontal guide rail 7, the top for moving horizontally bar 3 is provided with finger
Pin.Fixed support 5 is connected with can be along the vertically movable bar 8 of the vertical shift of fixed support 5, vertically movable bar 8 and fixed support 5
Connected by sleeve 12, the bottom of vertically movable bar 8 contacts with the top surface of sample.Be provided with fixed support 5 can detect it is perpendicular
To the dial gauge 6 of the vertical displacement of mobile bar 8, dial gauge 6 is arranged on fixed support 5 by dial indicator bracket 4, vertically movable bar
8 bottom is provided with top plate 13, and the bottom surface of top plate 13 contacts with sample top surface.
The utility model includes fixed support 5, dial indicator bracket 4, dial gauge 6, vertically movable bar 8, horizontal rail 7, water
Translate lever 3, sample chamber 2, soak 1.The rectangular cross-section of sample chamber 2 or circle, main material are transparent visible organic glass
Glass or other glass, so as to ensure that the situation of change of sample can be observed during experiment.Fixed support 5, horizontal fix bar 9,
Vertical fixing rod 10 is made up of steel or other high-strength materials, so as to ensure that experimentation medium-height trestle does not deform upon in itself,
Bottom sets the bearing 11 of solid steel, is maintained at stability overall during entirely testing；Dial indicator bracket 4 is arranged at solid
On fixed rack 5, extension is available for the fixation of one or more dial gauge, and easy to disassemble, does not occur in experimentation
Deformation；Dial gauge 6 is fixed on dial indicator bracket 4, can be according to sample for determining the vertical displacement caused by sample deformation
Expansion or shrinkage suitable preliminary examination value is set, dial gauge 6 can be mechanically or electrically dial gauge；Vertically movable bar 8 is arranged at
On fixed support 5, connected by retainer ring, itself be light-weight high-strength material, and be not easy in the case of stress or the temperature difference are larger
Deformation, vertically movable bar 8 are connected with fixed support 5 by sleeve 12, under external force, can moved up and down so as to reflect sample
Vertical deformation；Horizontal rail 7 is arranged on fixed support 5, and horizontal rail 7 is made up of high intensity and indeformable material, from
And ensure the accuracy and reliability of its scale, there is scale in horizontal rail 7, scale extends from intermediate symmetry to both sides, minimum
Scale is millimeter, and smooth track is carried in horizontal rail 7；Move horizontally bar 3 to be made up of for two left and right, sample border can be followed
Slided along horizontal rail 7 with a scale, so as to reflect sample left and right horizontal to deformation, move horizontally the top of bar 3 with referring to
Pin, for observing the change of its Horizontal Deformation；Sample chamber 2 is that convenient observation sample is made in transparent organic glass or simple glass
Situation of change, upper end are open type, are easy to be placed and taken out sample, its section can be rectangle, circle or other adapt to samples with
And the profile of experiment condition；Soak 1 is filled in sample chamber 2, and solution can be water or other solution, or utilize soak
1, which replaces with other forms, can cause the equipment or loading equipemtn of sample deformation.
During experiment, filling soak 1, sample is immersed in soak 1, using moving horizontally, bar 3 is tight in sample chamber 2
The side of sample is pasted, the top surface of sample is close in the vertically movable bottom of bar 8, and when sample deforms, drive moves horizontally the edge of bar 3
Horizontal guide rail 7 moves horizontally, and drives vertically movable bar 8 that to movement, bar is moved horizontally by the scale measurement of horizontal guide rail 7 vertically
Horizontal horizontal displacement, the vertical displacement of vertically movable bar 8 is measured by dial gauge 6, is invaded so as to obtain sample in solution immersion
Deformation under erosion effect.
The utility model is used for the deformation experiment for detecting solid material in real time, can become in the soil body and other solid-phase media materials
Convenient, flexible use, can effectively improve test efficiency, strengthen the controllability of experiment, and reach section during shape experiment
The about purpose of resource.In addition the utility model principle is easily understood, easy and safe to operate, has good use and promotion price
Value.
Claims (9)
1. a kind of experimental provision for being used to detect solid material deformation in real time, it is characterised in that including open-topped sample chamber
(2), filling soak (1) in sample chamber (2), sample chamber (2) upper end are provided with fixed support (5), fixed on fixed support (5)
Be provided with horizontal guide rail (7), be provided with horizontal guide rail (7) can be moved horizontally along horizontal guide rail (7) move horizontally bar
(3) contact aside of bar (3) and sample, is moved horizontally, the fixed support (5) is connected with can be vertical along fixed support (5)
Mobile vertically movable bar (8), the bottom of vertically movable bar (8) contact with the top surface of sample.
A kind of 2. experimental provision for being used to detect solid material deformation in real time according to claim 1, it is characterised in that institute
State and two are symmetrically arranged with horizontal guide rail (7) move horizontally bar (3), move horizontally the both sides that bar (3) is located at sample respectively, and
Move horizontally bar (3) and stretch into sample chamber (2) bottom.
A kind of 3. experimental provision for being used to detect solid material deformation in real time according to claim 2, it is characterised in that institute
State and be provided with scale on horizontal guide rail (7).
A kind of 4. experimental provision for being used to detect solid material deformation in real time according to claim 3, it is characterised in that institute
State to move horizontally and be provided with pointer at the top of bar (3).
A kind of 5. experimental provision for being used to detect solid material deformation in real time according to claim 1, it is characterised in that institute
Vertically movable bar (8) is stated to be connected by sleeve (12) with fixed support (5).
A kind of 6. experimental provision for being used to detect solid material deformation in real time according to claim 5, it is characterised in that institute
State the dial gauge (6) for being provided with fixed support (5) and vertically movable bar (8) vertical displacement being detected.
A kind of 7. experimental provision for being used to detect solid material deformation in real time according to claim 6, it is characterised in that institute
Dial gauge (6) is stated to be arranged on fixed support (5) by dial indicator bracket (4).
A kind of 8. experimental provision for being used to detect solid material deformation in real time according to claim 7, it is characterised in that institute
The bottom for stating vertically movable bar (8) is provided with top plate (13), and the bottom surface of top plate (13) contacts with sample top surface.
A kind of 9. experimental provision for being used to detect solid material deformation in real time according to claim 1, it is characterised in that institute
To state fixed support (5) and be connected with horizontally disposed horizontal fix bar (9), horizontal fix bar (9) is connected with vertical fixing rod (10),
The bottom of vertical fixing rod (10) is provided with bearing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467491.XU CN206740728U (en) | 2017-04-28 | 2017-04-28 | A kind of experimental provision for being used to detect solid material deformation in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467491.XU CN206740728U (en) | 2017-04-28 | 2017-04-28 | A kind of experimental provision for being used to detect solid material deformation in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740728U true CN206740728U (en) | 2017-12-12 |
Family
ID=60563128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720467491.XU Expired - Fee Related CN206740728U (en) | 2017-04-28 | 2017-04-28 | A kind of experimental provision for being used to detect solid material deformation in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740728U (en) |
-
2017
- 2017-04-28 CN CN201720467491.XU patent/CN206740728U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20180428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |