CN207472630U - A kind of curing sludge laboratory test sample preparation device - Google Patents
A kind of curing sludge laboratory test sample preparation device Download PDFInfo
- Publication number
- CN207472630U CN207472630U CN201721313647.5U CN201721313647U CN207472630U CN 207472630 U CN207472630 U CN 207472630U CN 201721313647 U CN201721313647 U CN 201721313647U CN 207472630 U CN207472630 U CN 207472630U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- collet
- sample preparation
- preparation device
- curing sludge
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a kind of curing sludge laboratory test sample preparation device, including reaction frame, tamponade, jack, sleeve, three petals and collet, the tamponade is connect with reaction frame, the collet, three petals and sleeve are sequentially connected, the jack is located in reaction frame, the collet is located at the top of jack, three petal is located at the top of collet, the sleeve is located at the top of three petals, the jack, which rises or falls, to be risen or fallen with moving sleeve, the sleeve rising makes tamponade apply active force to the curing sludge in sleeve, curing sludge in the sleeve is uniformly pressed into three petals.The utility model is simple in structure, easy to operate, not only solves the problem of traditional sample preparation device layering is with density unevenness one, and can easily and fast, steadily produce the standard sample needed for experiment, and then ensure the authenticity of experimental result.
Description
Technical field
The utility model is related to resource regeneration and environmental protection technical field more particularly to a kind of curing sludge laboratory tests
Sample preparation device.
Background technology
Mud is to deposit in hydrostatic or slow flowing water environment, formed, not through physical chemistry or biological chemistry action
Weak particulate or the superfine particle soil of consolidation, have the characteristics that high-moisture percentage, high organic and low intensive.At present, a large amount of river
In the space development process of construction in the area such as river and lake sea, it will usually generate the mud that is largely difficult to be effectively treated and utilize.China
Rivers and lakes are numerous, marine resources enrich, and the mud that annual cleaning generates is more than 1 billion cubic meter.With reference to the strategy of sustainable development
Basic demand, with reference to existing correlation processing technique, earth working material can be translated by carrying out curing process to mud
It is subject to regeneration with construction material, this processing mode both reduces financial cost, also solves land resource occupancy and ring
The problem of border is polluted meets the fundamental realities of the country and development need in China.
However the mud of cured processing as earth working material and construction material in use, can its intensity meet engineering need
It asks to be important and study a question, for this problem, development is needed to include unconfined compression strength test and triaxial compression test
The geotechnological laboratory test of correlation inside, and the sample for easily and fast, steadily producing uniform standard is the weight for carrying out laboratory test
Want basic condition.Existing geotechnique's laboratory test sample preparation device is mostly used for the system of the no special soil sample such as clay, silt and sand
It takes, and rarely has the research for curing sludge laboratory test sample preparation device.Meanwhile to hit real traditional sample making apparatus made by layering
The sample taken cannot reach the requirement of the globality and density homogeneity of sample.
Invention content
In view of this, the utility model provide it is a kind of can easily and fast, stablize and produce the curing sludge room of standard sample
Interior experiment sample preparation device.
The utility model provides a kind of curing sludge laboratory test sample preparation device, including reaction frame, tamponade, jack, sleeve,
Three petals and collet, the tamponade are connect with reaction frame, and the collet, three petals and sleeve are sequentially connected, the jack position
In in reaction frame, the collet is located at the top of jack, and three petal is located at the top of collet, and the sleeve is located at three valves
The top of mould, the jack, which rises or falls, to be risen or fallen with moving sleeve, and the sleeve rising makes tamponade in sleeve
Curing sludge apply active force, the curing sludge in the sleeve is uniformly pressed into three petals.
Further, the reaction frame includes reaction frame top, and the reaction frame top is equipped with several first bolts hole, institute
It states tamponade and includes work department and connecting portion, to be connect with reaction frame top, the connecting portion is equipped with several the connecting portion
Connecting portion is fixedly connected on reaction frame by the second bolt hole by being inserted into bolt in first bolt hole and the second bolt hole
Top, the shape of the work department are cylinder, and the work department is to by uniform three petals of press-in of the curing sludge in sleeve
In.
Further, the reaction frame further includes reaction frame bottom, and the reaction frame bottom is equipped with the first card slot, and described the
One card slot is to fixed jack.
Further, three petal includes three-piece metal arc plate, and the central angle of the metal arc plate is 120 °, is led to
It crosses clamp ring and three-piece metal arc plate is formed into hollow cylinder.
Further, the sleeve is hollow cylindrical structure, and the lower section of the sleeve is equipped with several boss, the gold
The top for belonging to arc plate is equipped with the second groove, and second groove is arranged with boss to be connect.
Further, the collet includes collet top and collet lower part, and the collet top is equipped with the first groove, described
For first groove to install three petals, the collet lower part is equipped with the second card slot, and second card slot is connecting jack.
Further, the diameter of the work department is equal with the internal diameter of sleeve, and the internal diameter of the sleeve is interior with three petals
Diameter is equal.
Further, a diameter of 39.1mm of the work department, the internal diameter of the sleeve is 39.1mm, three petal
Internal diameter is 39.1mm, and the height of three petal is 80mm.
Further, the quantity of first bolt hole and the second bolt hole is 3, and first bolt hole and
Two bolts hole equidistantly arrange.
The advantageous effect that technical solution provided by the utility model is brought is:The utility model is simple in structure, easy to operate;
Sample preparation device provided by the utility model not only solves the problem of traditional sample preparation device layering and density unevenness one, and can be square
Just the standard sample needed for experiment, is quickly and stably produced, and then ensures the authenticity of experimental result;Utilize the utility model
Sample made from the sample preparation device of offer can effectively react the physico-mechanical properties of curing sludge, and then to realize silt resources
Change and provide strong technical support using with environmental protection.
Description of the drawings
Fig. 1 is a kind of structure diagram of curing sludge laboratory test sample preparation device of the utility model.
Fig. 2 is a kind of sample making course schematic diagram of curing sludge laboratory test sample preparation device of the utility model.
Specific embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Type embodiment is further described.
It please refers to Fig.1 and Fig. 2, the embodiment of the utility model provides a kind of curing sludge laboratory test sample preparation device,
It is connect including reaction frame 1, jack 2, collet 3, three petals 4, sleeve 6 and tamponade 7, tamponade 7 with reaction frame 1, collet 3, three valves
Mould 4 and sleeve 6 are sequentially connected, and jack 2 is located in reaction frame 1, and collet 3 is located at the top of jack 2, and three petals 4 are located at bottom
The top of support 3, sleeve 6 are located at the top of three petals 4, and jack 2, which rises or falls, to be risen or fallen with moving sleeve 6, sleeve 6
Rising can make tamponade 7 apply active force to the curing sludge in sleeve 6, and the curing sludge in after sleeve 6 is uniformly pressed into three
In petal 4.
Reaction frame 1 includes reaction frame top 11 and reaction frame bottom 12, and reaction frame top 11 is equipped with several first bolts hole
(not shown), reaction frame bottom 12 are equipped with the first card slot, and the first card slot is to fixed jack 2.
Tamponade 7 includes work department 71 and connecting portion 72, and connecting portion 72 with reaction frame top 11 to connect, on connecting portion 72
Equipped with several second bolts hole, by being inserted into bolt 111 in the first bolt hole and the second bolt hole by 72 company of fixation of connecting portion
Reaction frame top 11 is connected on, work department 71 is smooth metal cylinder, and work department 71 is to equal by the curing sludge in sleeve 6
In three petals 4 of even press-in.
In one embodiment, the quantity of the first bolt hole and the second bolt hole is 3, and the first bolt hole and the second bolt
Hole equidistantly arranges.
Sleeve 6 is hollow cylindrical structure, and the lower section of sleeve 6 is equipped with several boss 61, the internal diameter and work department of sleeve 6
71 diameter is equal, in an embodiment, the internal diameter of sleeve 6 and a diameter of 39.1mm of work department 71.
Collet 3 includes collet top 31 and collet lower part 32, and collet top 31 is equipped with the first groove 311, the first groove 311
To install three petals 4, collet lower part 32 is equipped with the second card slot, and the second card slot is connecting jack 2.
Three petals 4 include three-piece metal arc plate 41, and the central angle of metal arc plate 41 is 120 °, by clamp ring 5 by three
Piece metal arc plate 41 forms hollow cylinder, and the top of metal arc plate 41 is equipped with the second groove 411, the second groove 411 with
Boss 61 is arranged connection so as to which sleeve 6 be connect with three petals 4, and the internal diameter of three petals 4 is equal with the internal diameter of sleeve 6, and one implements
In example, the internal diameter of three petals 4 is 39.1mm with the internal diameter of sleeve 6, and the height of three petals 4 is 80mm.
Required by unconfined compression test being produced using curing sludge laboratory test sample preparation device provided by the utility model
During standard sample, the curing sludge prepared is uniformly inserted to the inside of 6 and three petal 4 of sleeve first, it is ensured that in jack 2
Axis and the central axes of tamponade 7 are consistent, and then manual fast jack 2 is until under the top of sleeve 6 and tamponade 7
Fang Pingqi, then uniform speed slow jack 2, in the uphill process of jack 2, tamponade 7 is by the curing sludge in sleeve 6
Uniformly in three petals 4 of press-in, when the work department 71 of tamponade 7 is completely into sleeve 6, sample preparation is completed to get to no lateral spacing resistance to compression
The required standard sample of experiment;When needing to take out the code test produced, bounce back jack 2, successively pulling off sleeves 6, collet 3
With clamp ring 5, the curing sludge standard sample in three petals 4 is taken out.
The utility model is simple in structure, easy to operate;Sample preparation device provided by the utility model not only solves traditional sample preparation
The problem of device is layered with density unevenness one, and the standard sample needed for experiment can easily and fast, be steadily produced, into
And ensure the authenticity of experimental result;Curing can be effectively reacted using sample made from sample preparation device provided by the utility model
The physico-mechanical properties of mud, and then to realize that reuse of dredging utilizes and environmental protection provides strong technical support.
Herein, the involved nouns of locality such as forward and backward, upper and lower are to be located in figure with parts in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of curing sludge laboratory test sample preparation device, which is characterized in that including reaction frame, tamponade, jack, sleeve, three valves
Mould and collet, the tamponade are connect with reaction frame, and the collet, three petals and sleeve are sequentially connected, and the jack is located at anti-
In power frame, the collet is located at the top of jack, and three petal is located at the top of collet, and the sleeve is located at three petals
Top, the jack, which rises or falls, to be risen or fallen with moving sleeve, and the sleeve rising makes tamponade to consolidating in sleeve
Change mud and apply active force, the curing sludge in the sleeve is uniformly pressed into three petals.
2. curing sludge laboratory test sample preparation device as described in claim 1, which is characterized in that the reaction frame includes reaction frame
Top, the reaction frame top are equipped with several first bolts hole, and the tamponade includes work department and connecting portion, and the connecting portion is used
To be connect with reaction frame top, the connecting portion is equipped with several second bolts hole, by first bolt hole and second
Bolt is inserted into bolt hole, connecting portion is fixedly connected on reaction frame top, the shape of the work department is cylinder, the work
Make portion the curing sludge in sleeve is uniformly pressed into three petals.
3. curing sludge laboratory test sample preparation device as described in claim 1, which is characterized in that the reaction frame further includes counter-force
Frame bottom, the reaction frame bottom are equipped with the first card slot, and first card slot is to fixed jack.
4. curing sludge laboratory test sample preparation device as described in claim 1, which is characterized in that three petal includes three pieces gold
Belong to arc plate, the central angle of the metal arc plate is 120 °, and three-piece metal arc plate is formed hollow cylinder by clamp ring.
5. curing sludge laboratory test sample preparation device as claimed in claim 4, which is characterized in that the sleeve is hollow cylinder
Body structure, the lower section of the sleeve are equipped with several boss, and the top of the metal arc plate is equipped with the second groove, and described second is recessed
Slot is arranged with boss and connect.
6. curing sludge laboratory test sample preparation device as described in claim 1, which is characterized in that the collet includes collet top
With collet lower part, the collet top is equipped with the first groove, and to install three petals, the collet lower part is set first groove
There is the second card slot, second card slot is connecting jack.
7. curing sludge laboratory test sample preparation device as claimed in claim 2, which is characterized in that the diameter and set of the work department
The internal diameter of cylinder is equal, and the internal diameter of the sleeve is equal with the internal diameter of three petals.
8. curing sludge laboratory test sample preparation device as claimed in claim 2, which is characterized in that the work department it is a diameter of
39.1mm, the internal diameter of the sleeve is 39.1mm, and the internal diameter of three petal is 39.1mm, and the height of three petal is
80mm。
9. curing sludge laboratory test sample preparation device as claimed in claim 2, which is characterized in that first bolt hole and second
The quantity of bolt hole is 3, and first bolt hole and the second bolt hole equidistantly arrange.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721313647.5U CN207472630U (en) | 2017-10-12 | 2017-10-12 | A kind of curing sludge laboratory test sample preparation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721313647.5U CN207472630U (en) | 2017-10-12 | 2017-10-12 | A kind of curing sludge laboratory test sample preparation device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207472630U true CN207472630U (en) | 2018-06-08 |
Family
ID=62266659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721313647.5U Expired - Fee Related CN207472630U (en) | 2017-10-12 | 2017-10-12 | A kind of curing sludge laboratory test sample preparation device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207472630U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108680413A (en) * | 2018-06-23 | 2018-10-19 | 中国建材检验认证集团江苏有限公司 | A kind of shot content experiment sample preparation device |
CN113125221A (en) * | 2021-04-08 | 2021-07-16 | 昆明理工大学 | Triaxial test sample preparation device and sample preparation method thereof |
-
2017
- 2017-10-12 CN CN201721313647.5U patent/CN207472630U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108680413A (en) * | 2018-06-23 | 2018-10-19 | 中国建材检验认证集团江苏有限公司 | A kind of shot content experiment sample preparation device |
CN113125221A (en) * | 2021-04-08 | 2021-07-16 | 昆明理工大学 | Triaxial test sample preparation device and sample preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Deng et al. | Colloid effect on clogging mechanism of hydraulic reclamation mud improved by vacuum preloading | |
CN104661959B (en) | graphene-based material | |
CN207472630U (en) | A kind of curing sludge laboratory test sample preparation device | |
Bian et al. | Compressibility of cemented dredged clay at high water content with super-absorbent polymer | |
CN106947019A (en) | The preparation method and device of a kind of hydrogel microsphere | |
CN102944481A (en) | Geotechnique test piece dry-wet cycle test device under loaded action | |
CN205209940U (en) | Multi -functional test instrument that stealthily loses | |
Gao et al. | Fractal analysis of pore structures in graphene oxide-carbon nanotube based cementitious pastes under different ultrasonication | |
CN104694191A (en) | Gas-containing coal similar material and preparation method thereof | |
CN110579400A (en) | Measuring and calculating method for micro-scale strength and residual strength of brittle rock | |
CN103242029B (en) | Similar material for simulating expansive soil tunnel surrounding rock in model test and preparation method thereof | |
Zhang et al. | Experimental study on MICP technology for strengthening tail sand under a seepage field | |
CN108654528A (en) | Magnetic high-molecular nucleocapsid microballoon and its preparation method and application | |
Yu et al. | Preparation of magnetic porous microspheres and their ability to remove oils | |
Liu et al. | A new fractal model of coal permeability based on the increasing fractal construction method of the menger sponge | |
CN103980404B (en) | A kind of high-strength polymer microballoon and its preparation method and application | |
Chu et al. | Floc model and intrafloc flow | |
CN109443886B (en) | Method for manufacturing simulated rock core with fixed pore throat and particle surface property | |
CN107817164A (en) | Simulate the indoor true triaxial test method of live changing of the relative positions band structure and stress state | |
Feng et al. | Effects of urea solution concentration on soil hydraulic properties and water infiltration capacity | |
CN203465126U (en) | Production device for sand mixed rock sample | |
Xu et al. | Enhancing geotechnical reinforcement: exploring molybdenum tailings and basalt fibre-modified composites for sustainable construction | |
CN103398932B (en) | Roadway low-intensity heat-barrier material permeability performance method for rapidly testing and device | |
CN204142544U (en) | Preparation major diameter reinvents the test unit of soft clay sample | |
Guo-Quan et al. | Bimodal SWCC and Bimodal PSD of Soils with Dual‐Porosity Structure |
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: 20180608 Termination date: 20181012 |
|
CF01 | Termination of patent right due to non-payment of annual fee |