CN100519950C - Automatic sampler for mix base of concrete and clay - Google Patents
Automatic sampler for mix base of concrete and clay Download PDFInfo
- Publication number
- CN100519950C CN100519950C CNB2006101167799A CN200610116779A CN100519950C CN 100519950 C CN100519950 C CN 100519950C CN B2006101167799 A CNB2006101167799 A CN B2006101167799A CN 200610116779 A CN200610116779 A CN 200610116779A CN 100519950 C CN100519950 C CN 100519950C
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- China
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- push pedal
- casing
- groove
- automatic sampler
- sampling jar
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention relates to a basal automatic sampler for cement and soil mixture. A box body is a cylinder body which is interpenetrated from top to bottom, a bin gate is arranged on the wall, the internal wall of the box body is connectively provided with a support and a casing support, one side of the internal wall is connectively provided with a push plate groove, a top of a push rod is connected with a power propulsion device, the push rod is respectively hinged with upper and lower connecting rods and a lever mechanism, the fulcrum of the connecting rods and the lever mechanism is fixed on the box body, the ends are respectively connected with upper and lower push plates, every inside of the push plate is provided with a cover plate, the push plates are inserted into the upper and lower push plate grooves; a sampling tank is a cylinder body which is interpenetrated from top to bottom and positioned in the middle of the box body by a flat plate wing, and can be taken out and put in through the bin gate. A plurality of box bodies can be connected in series or in parallel by bolts through connecting plates and (or) sectional steels. The invention can be controlled by the ground and automatically take out original standard cement and soil mixture samples which are at the appointed depth and position in the depth of 1 meter to 30 meter, a plurality of samples can be obtained through one operation. The invention has the advantages of a simple and reliable structure and convenient operation.
Description
Technical field
The present invention relates to a kind of cement and earth automatic sampler for mix base, be specifically related to a kind ofly in cement and building foundation that earth mixes, obtain cement and earth mixture mechanical device as sample at certain depth.
Background technology
Building will carry out sample examination in construction to the foundation of addressing place as last, and by analyzing various parameters, decision-making is to the consolidation process of foundation.External earth sampler is that the steel body is inserted in the earth at present, obtains the earth sample with the cylinder aspirator.Domestic earth sampler then adopts drilling rig, obtains the earth sample.Said apparatus sampling cost height, the sample position is difficult to guarantee accurately, once only gets a sample, and be only applicable to the earth ground; The ground construction is a critical step in heavy constructions such as building, bridge, dam, especially at weak soil layer, sedimentation geology place, need to mix by a certain percentage as building foundation with cement and earth, and whether up to specification cement should the basis and earth mixed proportion, water content and mix index request such as abundant degree need carry out determining in different depth sampling, test.But also be not specifically designed to the automatic sampling equipment of cement and earth mixed base at present both at home and abroad.
Summary of the invention
For overcoming above-mentioned shortcoming, the present invention proposes a kind of cement and earth automatic sampler for mix base, this automatic sampler can pass through Ground Control, 1～30 meter degree of depth, finish the original standard cement and the earth blend sample of taking out the designated depth place in cement and the building foundation that earth mixes automatically.
Basic ideas of the present invention are: design the sampling jar that upper and lower cover plate can extract, be connected with casing by the push pedal groove, the cover plate of sampling jar is by connecting rod and leverage control, and Powerpush Unit is by promoting pushing ram drivening rod and leverage work.When casing sinks to the degree of depth required in cement and the building foundation that earth mixes together with sampling jar after, sampling jar (up/down perforation) is filled original cement and earth mixed soil sample, ground can be controlled Powerpush Unit and promote pushing ram, drivening rod and leverage, upper and lower cover plate is moved, close the upper and lower opening of sampling jar, automatic sampling device is carried to ground, extract sampling jar out and obtain submitted sample.
The present invention is achieved in that
Cement and earth automatic sampler for mix base, it comprises support, connecting rod and leverage, Powerpush Unit, junction plate, cover plate, sampling jar, push pedal groove, casing, push pedal, pushing ram up and down; It is characterized in that: casing is the cylinder of up/down perforation, have door on it, the inwall of casing is connected with support and casing support, one side inwall is connected with push pedal groove up and down, the top of pushing ram is connected with Powerpush Unit, it is hinged with upper and lower two connecting rods and leverage respectively that pushing ram passes casing support, the fulcrum of each connecting rod and leverage is fixed on the casing, the middle part is hinged with pushing ram, end respectively connects a push pedal, respectively there is a cover plate push pedal inboard, and push pedal is inserted up and down in the push pedal groove cover plate, and there is a plate at the edge of casing top.Sampling jar is the cylinder of upper and lower perforation, and the edge is connected with the dull and stereotyped wing, and there is groove the both sides of the dull and stereotyped wing.
Sampling jar adopts two half-cylinders, is reliably connected by seam.
The groove of sampling jar both sides can be any of square band dovetail groove, rectangular channel, square groove or half slot.Making push pedal promote two cover plates by connecting rod and leverage inserts push pedal groove up and down simultaneously, closes sampling jar.
A plurality of casings can be connected in series or and connect with bolt by junction plate and/or shaped steel.Realization is placed different depth with a plurality of sampling jars, diverse location, and once-through operation is obtained a plurality of samplings originally.
By electronic or hydraulic pressure or pneumatic feeding power propulsion plant is connected in series with connecting rod or and connect or directly drive about the pushing ram, realize many samplers of power drive work.Pushing ram is spiral loop bar or polished rod, can extend according to depth selection.
The present invention can pass through Ground Control, 1～30 meter degree of depth, finishes the original standard cement and the earth blend sample of taking out designated depth and position in cement and the building foundation that earth mixes automatically.Once-through operation is obtained a plurality of samplings originally, and is simple in structure, reliable, easy to operate.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in detail.
Fig. 1 looks schematic diagram for structure master of the present invention;
Fig. 2 is a structure schematic top plan view of the present invention;
Fig. 3 is the structural representation of sampling jar among the present invention.
1. support.2. connecting rod and leverage, 3. Powerpush Unit, 4. junction plate, 5. cover plate, 6. sampling jar, 7. push pedal groove up and down, 8. casing, 9. push pedal, 10. pushing ram, the frid of 11. sampling jar both sides, 12. seams.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in detail.
Before the use, earlier sampling jar 6 is spliced by seam 12 by two half-cylinders on ground, then the door of casing is opened, the frid 11 of sampling jar both sides inserts up and down in the push pedal groove 7, make sampling jar enter the working bin location, close door, casing is sunk to desired depth under the foundation together with sampling jar, sampling jar this moment (up/down perforation) is filled original cement and earth mixed soil sample, and ground can be controlled Powerpush Unit 3 and promote pushing ram 10, drivening rod and leverage 2, make push pedal 9 together with last, lower cover 5 moves, close the upper and lower opening of sampling jar, then automatic sampler is carried to ground, open door extraction sampling jar and obtain submitted sample.The sampling jar 6 of this device adopts two semicircle seams reliably to connect, and takes a sample after making things convenient for maintenance.
Obtain sample at different depth if desired, casing 8 serial connection by junction plate 4, vertically can be connected to Len req with bolt, or directly casing be vertically fixed on the shaped steel, pushing ram 10 can add simultaneously and grew to Len req this moment.Obtain sample at different depth, diverse location if desired, can and connect,, connect with the bolt vertical, horizontal by junction plate 4 with casing 8, or directly with casing along different directions, be vertically fixed on the shaped steel.Also can by Powerpush Unit (electronic or hydraulic pressure or pneumatic feeding) be connected in series with connecting rod or and connect or directly drive about the pushing ram, realize many samplers of power drive work.
Claims (5)
1. cement and earth automatic sampler for mix base, it comprises support, connecting rod and leverage, Powerpush Unit, junction plate, cover plate, sampling jar, push pedal groove, casing, push pedal, pushing ram up and down; It is characterized in that: casing is the cylinder of up/down perforation, have door on it, the inwall of casing is connected with support and casing support, one side inwall is connected with push pedal groove up and down, the top of pushing ram is connected with Powerpush Unit, pushing ram passes casing support respectively with last, following two connecting rods and leverage are hinged, the fulcrum of each connecting rod and leverage is fixed on the casing, the middle part is hinged with pushing ram, terminal each link to each other with push pedal up and down, respectively there is a cover plate push pedal inboard, and push pedal promotes two cover plates and inserts simultaneously up and down in the push pedal groove, and there is a plate at the edge of casing top; Sampling jar is the cylinder of upper and lower perforation, and the edge is connected with the dull and stereotyped wing, and there is groove the both sides of the dull and stereotyped wing.
2. a kind of cement according to claim 1 and earth automatic sampler for mix base is characterized in that: sampling jar adopts two half-cylinders, is reliably connected by seam.
3. cement according to claim 1 and earth automatic sampler for mix base, it is characterized in that: the groove of sampling jar both sides can be any of square band dovetail groove, rectangular channel, square groove or half slot, making push pedal promote two cover plates by connecting rod and leverage inserts push pedal groove up and down simultaneously, closes sampling jar.
4. cement according to claim 1 and earth automatic sampler for mix base, it is characterized in that: a plurality of casings can by junction plate and/or shaped steel with the bolt serial connection or and connect, realization is placed different depth with a plurality of sampling jars, diverse location, and once-through operation is obtained a plurality of samplings originally.
5. cement according to claim 1 and earth automatic sampler for mix base, it is characterized in that: by electronic or hydraulic pressure or pneumatic feeding power propulsion plant is connected in series with connecting rod or and connect or directly drive about the pushing ram, realize many samplers of power drive work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101167799A CN100519950C (en) | 2006-09-29 | 2006-09-29 | Automatic sampler for mix base of concrete and clay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101167799A CN100519950C (en) | 2006-09-29 | 2006-09-29 | Automatic sampler for mix base of concrete and clay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101153485A CN101153485A (en) | 2008-04-02 |
| CN100519950C true CN100519950C (en) | 2009-07-29 |
Family
ID=39255347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101167799A Expired - Fee Related CN100519950C (en) | 2006-09-29 | 2006-09-29 | Automatic sampler for mix base of concrete and clay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100519950C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871853A (en) * | 2018-08-28 | 2018-11-23 | 杜鑫 | A kind of construction deep soil sampler |
-
2006
- 2006-09-29 CN CNB2006101167799A patent/CN100519950C/en not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| 深孔取样器的工程实践. 李登林.西部探矿工程，第105期. 2005 |
| 深孔取样器的工程实践. 李登林.西部探矿工程，第105期. 2005 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101153485A (en) | 2008-04-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20180929 |