CN101806072A - Cement soil slurry sampler with cement soil mixing pile - Google Patents
Cement soil slurry sampler with cement soil mixing pile Download PDFInfo
- Publication number
- CN101806072A CN101806072A CN 201010122717 CN201010122717A CN101806072A CN 101806072 A CN101806072 A CN 101806072A CN 201010122717 CN201010122717 CN 201010122717 CN 201010122717 A CN201010122717 A CN 201010122717A CN 101806072 A CN101806072 A CN 101806072A
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- China
- Prior art keywords
- sampling tank
- sampling jar
- cement soil
- sampling
- cover plate
- 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.)
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Links
- 239000004568 cement Substances 0.000 title claims abstract description 36
- 239000002689 soil Substances 0.000 title claims abstract description 29
- 239000002002 slurry Substances 0.000 title claims abstract description 10
- 238000005070 sampling Methods 0.000 claims abstract description 87
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000011268 mixed slurry Substances 0.000 abstract 1
- 210000002966 serum Anatomy 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000011440 grout Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012899 standard injection Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
- Piles And Underground Anchors (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a cement soil slurry sampler with a cement soil mixing pile. A sampling tank is connected in a fixing frame; the upper end of the sampling tank is provided with an opening, and the bottom of the sampling tank is sealed; a cover plate of the sampling tank and a cap plug of the sampling tank are arranged on the opening at the upper end of the sampling tank; one end of a traction pull ring is connected with the cover plate of the sampling tank and the cap plug of the sampling tank in turn, and the other end of the traction pull ring is connected with a pulling rope; the traction pull ring is pulled through the pulling rope, so that the cover plate of the sampling tank and the cap plug of the sampling tank are moved upwards to open or close the sampling tank. A sealing ring is also connected with the lower end of the sampling tank; and the cap plug of the sampling tank is connected with the opening at the upper end of the sampling tank in an embedded way. The traction pull ring and the cover plate of the sampling tank are pulled through the pulling rope, and the cap plug of the sampling tank is controlled to move upwards, so that the sampling tank is opened. The sampler has the advantages of simple structure, convenient operation and use, capability of obtaining cement soil mixed slurry in an in-situ original state in different depths and different areas in a way of avoiding damaging a cement soil pile or wall and bringing convenience to later stage indoor intensity test operation, and wide application prospect.
Description
Technical field
The present invention relates to a kind of cement soil slurry sampler with cement soil mixing pile, is a kind of cement grout sampler that is used to check, study technical indicators such as cement mixing method intensity, uniformity in Foundation Designs such as building, municipal administration, water conservancy.
Background technology
Domestic equipment and the technology of introducing the triaxial cement mixing pile machine of Japan from 1997 is used for the triaxial cement mixing pile construction that the shaped steel cement-soil stirs wall, obtained in engineering widely and used.But the research of domestic intensity for triaxial cement mixing pile is quite not enough, and the cement mixing method method of inspection that adopts in the practice of construction has static sounding, standard injection, boring and coring and single pile load test etc. usually.But have all that the test result error is big, the sampling success rate is low and the destructible engineering in the cement earth pile that uses or the weak point of wall.For overcoming above-mentioned weak point, China utility model patent ZL 200620046546.1,2007.12.12 disclose a kind of cement and earth automatic sampler for mix base, its casing is the cylinder of up/down perforation, door is arranged on the wall, the inwall of casing is connected with support and casing support, one side inwall is connected with the push pedal groove, the top of pushing ram is connected with Powerpush Unit, pushing ram is respectively with last, following two connecting rods and leverage are hinged, and the fulcrum of connecting rod and leverage is fixed on the casing, terminal each link to each other with push pedal up and down, respectively there is a cover plate push pedal inboard, and push pedal is inserted up and down in the push pedal groove; Sampling (maintenance) jar is the cylinder of upper and lower perforation, is positioned in the middle of the casing by the dull and stereotyped wing; Take out and put into by door.A plurality of casings can be connected in series or and connect with bolt by junction plate and/or shaped steel.This sampling function is taken out the original standard cement and the earth blend sample of designated depth and position automatically by Ground Control 1～30 meter degree of depth.But this sampler is owing to adopt Electric Machine Control mode, complex structure, needs long cable to connect and is used in conjunction with large-scale hoisting machinery, particularly under big degree of depth situation, makes things convenient for inadequately during long cable operated.
Summary of the invention
The present invention discloses a kind of cement soil slurry sampler with cement soil mixing pile, can overcome the complex structure that prior art exists, particularly the unhandy drawback that needs long cable to cause under big degree of depth situation.The present invention is a kind of simple and easy quick cement-soil sampler, and this sampling function conveniently is implemented in different depth, zones of different and obtains the preceding cement-soil mixed serum of original position initial set automatically, neither destroys cement earth pile or wall, is convenient to later stage indoor intensity test operation again.
Cement soil slurry sampler with cement soil mixing pile, comprise fixed frame and sampling jar, it is characterized in that: sampling jar is connected in the fixed frame, the sampling jar upper end is uncovered, the bottom sealing, sampling jar cover plate and sampling jar capping plug are placed on sampling jar upper end open-mouth, and traction draw ring one end links together with sampling jar cover plate and sampling jar capping plug successively, and the other end connects pull rope; By pull rope pulling traction draw ring, make sampling jar cover plate, sampling jar capping plug move up, open or close sampling jar.
Described sampling jar capping plug lower end is connected with sealing ring, sampling jar capping plug and uncovered embedded connection of the upper end of sampling jar.
The upper and lower junction plate that is provided with of described sampling jar is connected sampling jar in the fixed frame by screw.
The invention has the beneficial effects as follows: the present invention adopts pull rope pulling traction draw ring and sampling jar cover plate, and control the sampling jar capping plug simultaneously and move up, the realization sampling jar is opened, realize on-the-spot original position initial water earth mixed serum sampling, can satisfy the cement-soil mixed serum of obtaining the original position original state in different depth, zones of different.The invention solves the key issue of on-the-spot original position initial water earth mixed serum sampling, for the measurement of indexs such as the intensity of cement mixing method, uniformity provides convenient and practical detection kit, solved the difficult difficulty of depths cement grout sampling, the present invention simultaneously is simple in structure, easy for operation, neither destroy cement earth pile or wall, be convenient to later stage indoor intensity test operation again, have wide utilization prospect.
Description of drawings
Fig. 1 is a structural front view of the present invention;
Fig. 2 is a structure right view of the present invention;
Fig. 3 is a structure vertical view of the present invention.
1, pull rope, 2, the traction draw ring, 3, the sampling jar cover plate, 4, the sampling jar capping plug, 5, sealing ring, 6, sampling jar, 7, fixed frame, 8, screw, 9, junction plate.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail, but present embodiment is not limited to the present invention, every employing structure of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
Cement soil slurry sampler with cement soil mixing pile, as Fig. 1, Fig. 2, shown in Figure 3: comprise fixed frame 7 and sampling jar 6, the sampling jar 6 upper and lower junction plates 9 that are respectively arranged with, by screw 8 sampling jar is connected in the fixed frame 7, sampling jar 6 upper ends are uncovered, the bottom sealing, and sampling jar cover plate 3 is placed on sampling jar 6 upper end open-mouths with sampling jar capping plug 4, traction draw ring 2 one ends link together with sampling jar cover plate 3 and sampling jar capping plug 4 successively, and the other end connects pull rope 1; By pull rope 1 pulling traction draw ring 2, make sampling jar cover plate 3, sampling jar capping plug 4 move up, open or close sampling jar.Sampling jar capping plug 4 lower ends also are connected with sealing ring, sampling jar capping plug 4 and uncovered embedded connection of the upper end of sampling jar 6.Fixed frame 7 is welded on the shaped steel that inserts in the cement-soil mixed serum.
Sampling jar 6 is initially in closing state, and after arriving depth selection, pulling traction rope 1 is opened sampling jar cover plate 3, sampling jar capping plug 4, and cement grout is filled sampling jar 6 automatically, realizes on-the-spot original position initial water earth mixed serum sampling.
Sampling finishes and only backs out sampling jar fixed installation screw 8, sampling jar 6 can be separated with fixed frame 7, thereby quick and conveniently take a sample next time.The present invention can realize the quick and convenient on-the-spot original position initial water earth mixed serum sampling of finishing.This mechanism can finish the automatic sampling work of cement-soil at any degree of depth of cement-soil building foundation (in 30 meters) in conjunction with the shaped steel on the building site.
Claims (3)
1. cement soil slurry sampler with cement soil mixing pile, comprise fixed frame and sampling jar, it is characterized in that: sampling jar is connected in the fixed frame, the sampling jar upper end is uncovered, the bottom sealing, sampling jar cover plate and sampling jar capping plug are placed on sampling jar upper end open-mouth, and traction draw ring one end links together with sampling jar cover plate and sampling jar capping plug successively, and the other end connects pull rope; By pull rope pulling traction draw ring, make sampling jar cover plate, sampling jar capping plug move up, open or close sampling jar.
2. cement soil slurry sampler with cement soil mixing pile according to claim 1 is characterized in that: described sampling jar capping plug lower end is connected with sealing ring, sampling jar capping plug and uncovered embedded connection of the upper end of sampling jar.
3. cement soil slurry sampler with cement soil mixing pile according to claim 1 is characterized in that: the upper and lower junction plate that is provided with of described sampling jar is connected sampling jar in the fixed frame by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010122717 CN101806072A (en) | 2010-03-12 | 2010-03-12 | Cement soil slurry sampler with cement soil mixing pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010122717 CN101806072A (en) | 2010-03-12 | 2010-03-12 | Cement soil slurry sampler with cement soil mixing pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101806072A true CN101806072A (en) | 2010-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010122717 Pending CN101806072A (en) | 2010-03-12 | 2010-03-12 | Cement soil slurry sampler with cement soil mixing pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101806072A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990757A (en) * | 2015-07-29 | 2015-10-21 | 上海市机械施工集团有限公司 | Cement soil in-situ sampling device and sampling method using the same |
| CN111721927A (en) * | 2020-06-12 | 2020-09-29 | 上海市基础工程集团有限公司 | Method for testing cement-soil state change in cement-soil continuous steel wall construction process |
| CN111997105A (en) * | 2020-08-13 | 2020-11-27 | 上海市基础工程集团有限公司 | Cement-soil state contrast test method for cement-soil continuous steel wall construction |
| CN117030368A (en) * | 2023-10-09 | 2023-11-10 | 中铁建工集团有限公司 | Triaxial cement mixing pile cement soil slurry sampler |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2121025U (en) * | 1992-04-09 | 1992-11-04 | 杨义林 | Automatic collecting apparatus of fix deep-water sample |
| CN2859504Y (en) * | 2006-01-21 | 2007-01-17 | 吴静 | Canning oil sample collector |
| CN2903957Y (en) * | 2006-03-28 | 2007-05-23 | 肖树文 | Disposable sample collector |
| CN201673078U (en) * | 2010-03-12 | 2010-12-15 | 上海申元岩土工程有限公司 | Cement-soil stirring pile cement-soil slurry sampling machine |
-
2010
- 2010-03-12 CN CN 201010122717 patent/CN101806072A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2121025U (en) * | 1992-04-09 | 1992-11-04 | 杨义林 | Automatic collecting apparatus of fix deep-water sample |
| CN2859504Y (en) * | 2006-01-21 | 2007-01-17 | 吴静 | Canning oil sample collector |
| CN2903957Y (en) * | 2006-03-28 | 2007-05-23 | 肖树文 | Disposable sample collector |
| CN201673078U (en) * | 2010-03-12 | 2010-12-15 | 上海申元岩土工程有限公司 | Cement-soil stirring pile cement-soil slurry sampling machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990757A (en) * | 2015-07-29 | 2015-10-21 | 上海市机械施工集团有限公司 | Cement soil in-situ sampling device and sampling method using the same |
| CN104990757B (en) * | 2015-07-29 | 2017-08-25 | 上海市机械施工集团有限公司 | Soil cement in-situ sampling device and its sampling method |
| CN111721927A (en) * | 2020-06-12 | 2020-09-29 | 上海市基础工程集团有限公司 | Method for testing cement-soil state change in cement-soil continuous steel wall construction process |
| CN111997105A (en) * | 2020-08-13 | 2020-11-27 | 上海市基础工程集团有限公司 | Cement-soil state contrast test method for cement-soil continuous steel wall construction |
| CN117030368A (en) * | 2023-10-09 | 2023-11-10 | 中铁建工集团有限公司 | Triaxial cement mixing pile cement soil slurry sampler |
| CN117030368B (en) * | 2023-10-09 | 2024-01-19 | 中铁建工集团有限公司 | Triaxial cement mixing pile cement soil slurry sampler |
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Open date: 20100818 |