CN201554017U - Cement-soil sampler - Google Patents
Cement-soil sampler Download PDFInfo
- Publication number
- CN201554017U CN201554017U CN2009200710363U CN200920071036U CN201554017U CN 201554017 U CN201554017 U CN 201554017U CN 2009200710363 U CN2009200710363 U CN 2009200710363U CN 200920071036 U CN200920071036 U CN 200920071036U CN 201554017 U CN201554017 U CN 201554017U
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- CN
- China
- Prior art keywords
- cement
- sampling
- rotation cover
- rotary cover
- cylinder
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- 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 - Lifetime
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a cement-soil sampler which comprises a fixed frame, movable frames, a sampling tank and a guiding rod; the upper and lower sides of the sampling tank are respectively connected with the movable frames, the sampling tank is in sliding fit with the guiding rod through guiding wheels on both sides of the sampling tank. The back of the fixed frame is connected with a cylinder, the movable frames on the upper and lower sides of the sampling tank are respectively and movably connected with an upper linkage rotary cover plate and a lower linkage rotary cover plate, a swing rod is movably connected between the upper linkage rotary cover plate and the lower linkage rotary cover plate, and the rear end of the lower linkage rotary cover plate is connected with the piston rod of the cylinder; an upper positioning lock and a lower positioning lock are respectively fixed on the lateral surface of the sampling tank corresponding to the upper and lower linkage rotary cover plates. The cement-soil sampler solves the key problem of slurry sampling during the initial hardening of the site in-situ cement-soil mixed pile, can be used as a new and practical tool for detecting the indexes such as the strength and uniformity of various cement-soil mixed piles, solves the difficult problem of cement soil slurry sampling in deep formation, has broad application prospect and considerable economic benefit.
Description
Technical field
The utility model relates to a kind of sampler, especially a kind of cement-soil sampler that is used to check all kinds of cement-soil stirring pile construction quality and soil cement intensity research in building and municipal Foundation Design.
Background technology
The method of inspection that adopts has static sounding, standard injection, boring and coring (core unconfined compression strength) and single pile load test etc. usually at present.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 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 the Purely mechanical structure, and the automation control ratio is difficulty, particularly can not realize convenient in real time take out original standard cement and earth blend sample in different depth, zones of different.
Summary of the invention
The utility model is that a kind of this air powered soil cement sampler of cement-soil sampler will be provided, 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 destroy cement earth pile or wall, be convenient to later stage indoor intensity test operation again.
For achieving the above object, the technical solution of the utility model is: a kind of cement-soil sampler, comprise fixed frame, travelling frame, sampling jar, be fixed on the guide rod of both sides, fixed frame front, sampling jar is connected with travelling frame up and down respectively, guide wheel and the guide rod sliding connection of travelling frame by being fixed on its both sides, be characterized in: the fixed frame back is connected with cylinder, sampling jar moves up and down and is connected with the interlock rotation cover on the framework respectively, under the rotation cover that links, be connected with fork between last interlock rotation cover and the following interlock rotation cover, following interlock rotation cover rear end is connected with cylinder piston rod; On the sampling jar side, corresponding upper and lower interlock rotation cover place is fixed with the location lock respectively and locatees lock down.
Cylinder is connected with fixed frame by the cylinder support; Guide rod is fixed on the fixed frame by the guide rod frame.
The beneficial effects of the utility model are: the present invention adopts cylinder to cooperate with the location lock and realizes Stroke Control, realizes the sampling cover automatic switch of Stroke Control under the location lock cooperates, and realizes on-the-spot original position initial water earth mixed serum sampling.Can satisfy the machine of obtaining original position initial water earth mixed serum in different depth, zones of different automatically.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 all kinds of cement mixing methods, uniformity provides practical detection kit, solved the difficult difficulty of depths cement grout sampling, wide utilization prospect is arranged, and its economic benefit is very considerable.
Description of drawings
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is the right view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As Fig. 1, shown in 2, cement-soil sampler of the present utility model, comprise down interlock rotation cover 1, down location lock 2, fork 3, go up location lock 4, on link rotation cover 5, guide rod frame 6, fixed frame 7, cylinder support 8, cylinder 9, travelling frame 10, sampling jar 11, guide rod 12, guide wheel 13 etc.
Guide rod 12 is fixed on both sides, fixed frame 7 front through guide rod frame 6.Travelling frame 10 is connected with guide rod 12 by the guide wheel 13 that is fixed on its both sides, and can move up and down along guide rod 12.
Sampling jar 11 is connected with travelling frame 10 up and down respectively, moves up and down to connect turnover interlock rotation cover 5, the rotation cover 1 that links down gone up on the framework 10 respectively.Last interlock rotation cover 5 is connected by fork 3 between the rotation cover 1 with following the interlock.
Fixed frame 7 back connect cylinder 9 rear end seats through cylinder support 8, and cylinder 9 rear end seats can be around 8 swings of cylinder support.
Under rotation cover 1 rear end of linking be connected with cylinder 9 piston rods; On sampling jar 11 sides, corresponding upper and lower interlock rotation cover 5,1 places are fixed with location lock 4 respectively and locate lock 2 down.
During sampling, sampling jar 11 is in closed condition earlier, when sampling jar 11 is put into the degree of depth that needs sampling, is driven by cylinder 9 and opens upper and lower interlock rotation cover 5,1, in cylinder 9 piston motions, makes sampling jar irritate the cement-soil of 11 full certain depths; After feeding the commutation of cylinder 9 gases, cylinder 9 piston-retraction drive upper and lower rotation cover 5,1 and close and make the sampling jar 11 of filling cement-soil get back to initial position, and whole process is cooperated with upper and lower location lock 4,2 by cylinder 9 and realizes Stroke Control.Its crucial innovative point: cooperate the sampling cover automatic switch of realizing Stroke Control down at upper and lower location lock 4,2, realize on-the-spot original position initial water earth mixed serum sampling.
This mechanism can at any degree of depth of cement-soil building foundation (in 30 meters), finish the automatic sampling work of cement-soil by the control of ground jettron.
Claims (3)
1. cement-soil sampler, comprise fixed frame (7), travelling frame (10), sampling jar (11), be fixed on the guide rod (12) of fixed frame (7) both sides, front, sampling jar (11) is connected with travelling frame (10) up and down respectively, the guide wheel (13) and guide rod (12) sliding connection of travelling frame (10) by being fixed on its both sides, it is characterized in that: described fixed frame (7) back is connected with cylinder (9), sampling jar (11) moves up and down and is connected with interlock rotation cover (5) on the framework (10) respectively, under the rotation cover (1) that links, be connected with fork (3) between last interlock rotation cover (5) and the following interlock rotation cover (1), following interlock rotation cover (1) rear end is connected with cylinder (9) piston rod; On sampling jar (11) side, corresponding upper and lower interlock rotation cover (5,1) is located to be fixed with respectively location lock (4) and is located lock (2) down.
2. air powered soil cement sampler according to claim 1 is characterized in that: described sampling jar (11) is packed in the travelling frame (10), and travelling frame (10) is slidingly matched with guide rod (12) by the guide wheel (13) that is fixed on its both sides.
3. air powered soil cement sampler according to claim 1 is characterized in that: described going up between interlock rotation cover (5) and the following interlock rotation cover (1) is connected with fork (3), and following interlock rotation cover (1) rear end is connected with cylinder (9) piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200710363U CN201554017U (en) | 2009-04-24 | 2009-04-24 | Cement-soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200710363U CN201554017U (en) | 2009-04-24 | 2009-04-24 | Cement-soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554017U true CN201554017U (en) | 2010-08-18 |
Family
ID=42613694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200710363U Expired - Lifetime CN201554017U (en) | 2009-04-24 | 2009-04-24 | Cement-soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554017U (en) |
Cited By (2)
| 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 |
| CN110411780A (en) * | 2019-06-26 | 2019-11-05 | 李玉林 | A kind of geochemical engineering soil sampling apparatus |
-
2009
- 2009-04-24 CN CN2009200710363U patent/CN201554017U/en not_active Expired - Lifetime
Cited By (3)
| 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 |
| CN110411780A (en) * | 2019-06-26 | 2019-11-05 | 李玉林 | A kind of geochemical engineering soil sampling apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUADONG ARCHITECTURE DESIGN + RESEARCH INST CO., L Free format text: FORMER OWNER: SHANGHAI XIANDAI ARCHITECTURAL DESIGN (GROUP) CO., LTD. UNIVERSITY OF SHANGHAI FOR SCIENCE AND TECHNOLOGY Effective date: 20140620 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140620 Address after: 5, No. 421, Haiphong Road, Shanghai, Jingan District, No. 200040 Patentee after: Shanghai Shenyuan Geotechnical Engineering Co., Ltd. Patentee after: East China Architectural Design & Research Institute Co., Ltd. Patentee after: University of Shanghai for Science and Technology Address before: 5, No. 421, Haiphong Road, Shanghai, Jingan District, No. 200040 Patentee before: Shanghai Shenyuan Geotechnical Engineering Co., Ltd. Patentee before: Shanghai Xiandai Architectural Design (Group) Co., Ltd. Patentee before: University of Shanghai for Science and Technology |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |