CN101101243A - Original hollow cylinder sample top cover positioner - Google Patents
Original hollow cylinder sample top cover positioner Download PDFInfo
- Publication number
- CN101101243A CN101101243A CNA2007100701209A CN200710070120A CN101101243A CN 101101243 A CN101101243 A CN 101101243A CN A2007100701209 A CNA2007100701209 A CN A2007100701209A CN 200710070120 A CN200710070120 A CN 200710070120A CN 101101243 A CN101101243 A CN 101101243A
- Authority
- CN
- China
- Prior art keywords
- steady arm
- screens device
- localizer
- place machine
- block place
- 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
- 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 claims abstract description 15
- 239000004927 clay Substances 0.000 abstract description 4
- 230000010485 coping Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a topping localizer of status quo hollowness column sample. It includes the right bit block place machine and left bit block place machine on the top of the localizer,the block place machine fixed screw,the block place machine fixed screw pole,the block place machine fold screw pole,right bit block place machine and left bit block place machine on the bottom of the localizer,the localizer temper screw,the localizer temper screw location screw cap and sample pedestal location notch, the right bit block place machine and left bit block place machine on the top of the localizer connect with the localizer fixed screw to form the top localizer block place machine, the right bit block place machine and left bit block place machine on the bottom of the localizer to form the bottom localizer block place machine, the top localizer and the bottom localizer block place machine connect with the block place machine fixed screw pole by the four localizer temper screws. The invention avoids bringing the disturb when fix the coping,capping sheet and center form of status quo soft clay hollowness column sample, ensuring the dependability and authenticity of the data of experiment.
Description
Technical field
The present invention relates to a kind of original hollow cylinder sample top cover positioner.
Background technology
At present, both at home and abroad the experimental study of carrying out at original hollow cylinder soft clay sample is less, also there is no mature technology for the installation method of sample.Common hollow sample need be installed the sealing that top cover and cap are realized the sample inner membrance at its top, and being connected between sample and test unit.At the soft clay sample, it may be because sample top cover deadweight and manual deviation and sample is produced additional axial stress produce considerable influence to soil nature in the process that cap, top cover and sealing inner membrance are installed.For reducing of the disturbance of this extra normal force to sample, especial manufacture original hollow cylinder sample top cover positioner.
Summary of the invention
The purpose of this invention is to provide a kind of original hollow cylinder sample top cover positioner.
Original hollow cylinder sample top cover positioner comprises the right lobe screens in steady arm top device, a left side, steady arm top lobe screens device, screens device set screw, screens device positioning screw hole, the screens device closes up screw, steady arm lower right lobe screens device, a left side, steady arm bottom lobe screens device, the steady arm adjusting screw(rod), steady arm adjusting screw(rod) positioning screw cap, sample pedestal locating slot, the screens device is provided with screens device positioning screw hole, the screens device closes up screw, the steady arm adjusting screw(rod) is provided with steady arm adjusting screw(rod) positioning screw cap, the right lobe screens in steady arm top device is connected by screens device set screw with a left side, steady arm top lobe screens device and forms steady arm top screens device, steady arm lower right lobe screens device is connected by screens device set screw with a left side, steady arm bottom lobe screens device and forms steady arm bottom screens device, be provided with sample pedestal locating slot along side in the steady arm bottom screens device, top screens device and steady arm bottom screens device are connected by screens device positioning screw hole with four steady arm adjusting screw(rod)s.
Described steady arm top screens device, steady arm bottom screens device are annular.Be provided with sample pedestal locating slot along side in a left side, steady arm bottom lobe screens device, the steady arm lower right lobe screens device.
The beneficial effect that the present invention has
The present invention has well avoided the original soft clay hollow sample may be to the disturbance of sample effect extra normal force and corresponding generation in top cover, cap and inner membrance installation process, has guaranteed the sample in test authenticity of suffered stress condition and the reliability of gained data.
Description of drawings
Fig. 1 is an one-piece construction planimetric map of the present invention;
Fig. 2 (a) is the planimetric map of the right lobe screens in steady arm of the present invention top device;
Fig. 2 (b) is the sectional view of the right lobe screens in steady arm of the present invention top device;
Fig. 2 (c) is the planimetric map of a left side, steady arm of the present invention top lobe screens device;
Fig. 2 (d) is the sectional view of a left side, steady arm of the present invention top lobe screens device.
Fig. 3 (a) is the planimetric map of steady arm lower right lobe screens device of the present invention;
Fig. 3 (b) is the sectional view of steady arm lower right lobe screens device of the present invention;
Fig. 3 (c) is the planimetric map of a left side, steady arm of the present invention bottom lobe screens device;
Fig. 3 (d) is the sectional view of a left side, steady arm of the present invention bottom lobe screens device.
Fig. 4 is the planimetric map of steady arm of the present invention top screens device;
Fig. 5 is the planimetric map of steady arm of the present invention bottom screens device;
Fig. 6 is a user mode synoptic diagram of the present invention.
Among the figure: the right lobe screens in steady arm top device 1, a left side, steady arm top lobe screens device 2, screens device set screw 3, screens device positioning screw hole 4, screens device close up screw 5, steady arm lower right lobe screens device 6, a left side, steady arm bottom lobe screens device 7, steady arm adjusting screw(rod) 8, steady arm adjusting screw(rod) positioning screw cap 9, sample pedestal locating slot 10, bottom thread district 11, screw top district 12, sample top cover 13, sample inner membrance 14, sample cap 15, hollow undisturbed sample 16, copper permeable stone 17, sample pedestal 18.
Embodiment
As Fig. 1,2,3, shown in 4, original hollow cylinder sample top cover positioner comprises the right lobe screens in steady arm top device 1, a left side, steady arm top lobe screens device 2, screens device set screw 3, screens device positioning screw hole 4, the screens device closes up screw 5, steady arm lower right lobe screens device 6, a left side, steady arm bottom lobe screens device 7, steady arm adjusting screw(rod) 8, steady arm adjusting screw(rod) positioning screw cap 9, sample pedestal locating slot 10, the screens device is provided with screens device positioning screw hole 4, the screens device closes up screw 5, steady arm adjusting screw(rod) 8 is provided with steady arm adjusting screw(rod) positioning screw cap 9, the right lobe screens in steady arm top device 1 is connected by screens device set screw 3 with a left side, steady arm top lobe screens device 2 and forms steady arm top screens device, steady arm lower right lobe screens device 6 is connected by screens device set screw 3 with a left side, steady arm bottom lobe screens device 7 and forms steady arm bottom screens device, be provided with sample pedestal locating slot 10 along side in the steady arm bottom screens device, top screens device and steady arm bottom screens device are connected by screens device positioning screw hole 4 with four steady arm adjusting screw(rod)s 7.
Steady arm top screens device, steady arm bottom screens device are annular.Be provided with sample pedestal locating slot along side in steady arm lower right lobe screens device 6, a left side, the steady arm bottom lobe screens device 7.
As shown in Figure 4, using method of the present invention is:
(1) four steady arm adjusting screw(rod)s 8 is utilized its bottom thread district 11, screw in respectively in the screens device positioning screw hole 4 of steady arm lower right lobe screens device 6, a left side, steady arm bottom lobe screens device 7.
(2) the right lobe screens in steady arm top device 1, a left side, steady arm top lobe screens device 2 are connected with steady arm adjusting screw(rod) 8 by screens device positioning screw hole 4, and regulate the right lobe screens in steady arm top devices 1, a left side, steady arm top lobe screens device 2 with the positioning screw cap on the screw rod 9, make maintenance level and contraposition between each lobe screens device self and two lobes, thereby constitute the structure that splits around of steady arm screens device.
(3) copper permeable stone 19 and sample pedestal 18 usefulness screws are fixed, hollow undisturbed sample 1 is placed on the sample pedestal 18, again steady arm screens device split around the structure sample pedestal 18 of travelling in respectively, utilize screens device set screw 3 preliminary fixed locator lower right lobes and left lobe screens device 6,7, close up right lobe in steady arm top and left lobe screens device 1,2 then, positioning screw cap 9 on the turn screw rod makes the top sides edge of the position of right lobe in steady arm top and left lobe screens device 1,2 a little more than hollow undisturbed sample 16.
(4) copper permeable stone 17 and sample top cover 13 usefulness screws are fixed, from top to bottom vertically put down sample top cover 13 over against hollow undisturbed sample 16 then, in the moment that sample top cover 13 will soon contact with hollow undisturbed sample 16 tops, right lobe in tight pressing steady arm top and left lobe screens device 1,2, and with screens device set screw 3 respectively with the right lobe in steady arm top and left lobe screens device 1,2 and steady arm lower right lobe and 6,7 lockings of left lobe screens device, this moment, sample top cover 13 was completely fixed.
(5) again sample inner membrance 14 is routed up afterwards and be fixed on the sample top cover 13, and on sample top cover 13, sample cap 15 is installed, then finish the installation of the sample inner membrance 14 of hollow undisturbed sample 16 and sample top cover 13, sample cap 15.
Claims (3)
1. an original hollow cylinder sample top cover positioner is characterized in that comprising that the right lobe screens device (1) in steady arm top, a left side, steady arm top lobe screens device (2), screens device set screw (3), screens device positioning screw hole (4), screens device close up screw (5), steady arm lower right lobe screens device (6), a left side, steady arm bottom lobe screens device (7), steady arm adjusting screw(rod) (8), steady arm adjusting screw(rod) positioning screw cap (9), sample pedestal locating slot (10); The screens device is provided with screens device positioning screw hole (4), the screens device closes up screw (5), steady arm adjusting screw(rod) (8) is provided with steady arm adjusting screw(rod) positioning screw cap (9), the right lobe screens device in steady arm top (1) is connected by screens device set screw (3) with steady arm top left side lobe screens device (2) and forms steady arm top screens device, steady arm lower right lobe screens device (6) is connected by screens device set screw (3) with steady arm bottom left side lobe screens device (7) and forms steady arm bottom screens device, be provided with sample pedestal locating slot (10) along side in the steady arm bottom screens device, top screens device and steady arm bottom screens device are connected by screens device positioning screw hole (4) with four steady arm adjusting screw(rod)s (7).
2. a kind of original hollow cylinder sample top cover positioner according to claim 1 is characterized in that described steady arm top screens device, steady arm bottom screens device are annular.
3. a kind of original hollow cylinder sample top cover positioner according to claim 1 is characterized in that being provided with sample pedestal locating slot along side in described steady arm lower right lobe screens device (6), the steady arm bottom left side lobe screens device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100701209A CN100552415C (en) | 2007-07-20 | 2007-07-20 | Original hollow cylinder sample top cover positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100701209A CN100552415C (en) | 2007-07-20 | 2007-07-20 | Original hollow cylinder sample top cover positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101101243A true CN101101243A (en) | 2008-01-09 |
| CN100552415C CN100552415C (en) | 2009-10-21 |
Family
ID=39035629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100701209A Expired - Fee Related CN100552415C (en) | 2007-07-20 | 2007-07-20 | Original hollow cylinder sample top cover positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100552415C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628756A (en) * | 2011-11-28 | 2012-08-08 | 吉林师范大学 | Hand-held foot-operated vertical compression soil sampler |
| CN105784444A (en) * | 2016-03-21 | 2016-07-20 | 浙江大学 | Indoor apparatus and method for producing hollow cylindrical remolded clay specimen by compressing |
| CN106990000A (en) * | 2017-03-27 | 2017-07-28 | 温州大学 | Hollow cylinder sample interference guard dynamic pressure lid erecting device |
| CN107389423A (en) * | 2017-07-06 | 2017-11-24 | 河海大学 | The top cover positioner and localization method of a kind of hollow cylinder sample |
| CN107399014A (en) * | 2017-06-19 | 2017-11-28 | 河海大学 | A kind of soft clay hollow cylinder sample inner core spiral cutter and its application method |
-
2007
- 2007-07-20 CN CNB2007100701209A patent/CN100552415C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628756A (en) * | 2011-11-28 | 2012-08-08 | 吉林师范大学 | Hand-held foot-operated vertical compression soil sampler |
| CN105784444A (en) * | 2016-03-21 | 2016-07-20 | 浙江大学 | Indoor apparatus and method for producing hollow cylindrical remolded clay specimen by compressing |
| CN105784444B (en) * | 2016-03-21 | 2018-06-19 | 浙江大学 | Indoor hollow cylinder reshaped clay sample compression preparation facilities and its method |
| CN106990000A (en) * | 2017-03-27 | 2017-07-28 | 温州大学 | Hollow cylinder sample interference guard dynamic pressure lid erecting device |
| CN106990000B (en) * | 2017-03-27 | 2024-01-09 | 温州大学 | Hollow cylinder sample anti-disturbance gland mounting device |
| CN107399014A (en) * | 2017-06-19 | 2017-11-28 | 河海大学 | A kind of soft clay hollow cylinder sample inner core spiral cutter and its application method |
| CN107399014B (en) * | 2017-06-19 | 2019-11-12 | 河海大学 | A kind of soft clay hollow cylinder sample inner core spiral cutter and its application method |
| CN107389423A (en) * | 2017-07-06 | 2017-11-24 | 河海大学 | The top cover positioner and localization method of a kind of hollow cylinder sample |
| CN107389423B (en) * | 2017-07-06 | 2019-11-05 | 河海大学 | A kind of the top cover positioning device and localization method of hollow cylinder sample |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100552415C (en) | 2009-10-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080109 Assignee: ZHEJIANG GEOFORE GEOTECHNICAL TECHNOLOGY CO., LTD. Assignor: Zhejiang University Contract record no.: 2014330000364 Denomination of invention: Original hollow cylinder sample top cover positioner Granted publication date: 20091021 License type: Common License Record date: 20140917 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20140720 |
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| EXPY | Termination of patent right or utility model |