CN207300697U - A kind of dismountable rock soil test piece compaction apparatus - Google Patents
A kind of dismountable rock soil test piece compaction apparatus Download PDFInfo
- Publication number
- CN207300697U CN207300697U CN201721361517.9U CN201721361517U CN207300697U CN 207300697 U CN207300697 U CN 207300697U CN 201721361517 U CN201721361517 U CN 201721361517U CN 207300697 U CN207300697 U CN 207300697U
- Authority
- CN
- China
- Prior art keywords
- test piece
- rock soil
- punching block
- compaction apparatus
- test specimen
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 239000011435 rock Substances 0.000 title claims abstract description 25
- 239000002689 soil Substances 0.000 title claims abstract description 24
- 238000005056 compaction Methods 0.000 title claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 238000004080 punching Methods 0.000 claims description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 238000010079 rubber tapping Methods 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of dismountable rock soil test piece compaction apparatus, it is to move along a straight line and be compacted ground mixture using pressing plate to be intended to by the convert rotational motion of screw rod, realize the compacting of rock soil test piece in mould, overcoming traditional rock soil test piece needs to cause tamping efficiency low with iron rod tamping manually, closely knit difference, error is big and uses the shortcomings of causing the damage of test specimen to be deformed with clamping device when tapping and demoulding test specimen, the density and tamping efficiency that rock soil test piece had both improved rock soil test piece are compacted by pressing plate at the same time, manpower has been liberated again, shorten the test period, it ensure that the accuracy of result of the test.The utility model includes base device, test piece mould device, test specimen compaction apparatus.The utility model is not only easy to operate, easy to maintain, and solve the problems, such as tradition prepare test specimen it is closely knit it is poor, tap pickup when easily cause test specimen destruction, in laboratory rock soil test piece produce compacting in terms of have a extensive future.
Description
Technical field
It the utility model is related to a kind of compaction apparatus, more particularly to a kind of dismountable rock soil test piece compaction apparatus.
Background technology
Now, with a large amount of constructions of the engineerings such as motor-car subway, mine, plateau railway, tunnel chamber, geotechnical engineering this
Area research it is increasingly burning hoter, at the same time many scholars are made that prominent achievement in this field, in rock test,
Often utilize analog material, sand, cement etc. to be mixed and made into During Geotechnical Tests standard specimen according to certain proportioning to be tested
Research, due to this experiment, with test specimen, typically manually tamping is completed, and it is low, close to be easy to cause rock soil test piece tamping efficiency
Real poor, error deforms greatly and using the damage and test piece mould device that test specimen is caused when tapping and demoulding test specimen, therefore designs one
The dismountable rock soil test piece compaction apparatus of kind is particularly important to improve the density of rock soil test piece and tamping efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of dismountable rock soil test piece compaction apparatus.It is intended to lead to
The convert rotational motion of screw rod is crossed to move along a straight line and being compacted ground mixture using pressing plate, realizes rock soil test piece in mould
Compacting, overcoming traditional rock soil test piece needs to cause to consolidate with iron rod tamping manually that efficiency is low, closely knit poor, error is big and use
The shortcomings of causing the damage of test specimen to be deformed with test piece mould device when tapping demoulding test specimen, while tried by pressing plate to be compacted ground
Part both improved rock soil test piece density and tamping efficiency, liberate manpower, shorten the test period, guarantee test result it is accurate
Property.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of dismountable rock soil test piece compacting dress
Put, including base device, test piece mould device, test specimen compaction apparatus.
The base device includes base, guide rail, support plate, top plate and stop screw, totally two, the guide rail, and described two
A guide rail is distributed along base center positional symmetry, and the stop screw totally two, described two stop screws are distributed in two and lead
The end of rail, the support plate are fixed on one end of base, and the top plate is fixed by support plate and supported.
The beneficial effect for using above-mentioned technical proposal is that the guide rail provides guiding role for the movement of test piece mould device,
The secure fit of the base, support plate and top plate, which realizes, supports the fixed of whole test specimen compaction apparatus.
The test piece mould device includes punching block I, punching block II, bolt and draw ring, and the punching block I and punching block II are entrenched in one
Composition mould, totally two, the bolt are played, described two bolts are used for the mould for fixing punching block I and the chimeric composition of punching block II, institute
State draw ring totally two, described two draw rings respectively with II thread fitting of punching block I and punching block.
The assembly and disassembly of test piece mould device are easy for using the beneficial effect of above-mentioned technical proposal, tradition is overcome and uses percussion
The deformation of specimen fails and test piece mould device is caused during the demoulding, the punching block I and punching block II, which are fitted together to assembling, fills test piece mould
It is closer to put cooperation.
The test specimen compaction apparatus includes handle, screw rod and pressing plate, the screw rod and the threaded hole composition leading screw on top plate,
The handle is in screw rod upper end, the axis of the handle and the axis vertical distribution of screw rod.
Beneficial effect using above-mentioned technical proposal is that the screw rod can be rotation with the threaded hole composition leading screw on top plate
Movement is converted into moving along a straight line and then realizes that screw rod band dynamic pressure plate moves up and down test specimen is compacted, and the pressing plate is along screw rod
Axis is moved in test piece mould device the compacting realized to rock soil test piece.
Brief description of the drawings
Fig. 1 is the utility model complete machine device schematic diagram；
Fig. 2 is the utility model base device schematic diagram；
Fig. 3 is the utility model test piece mould schematic device；
Fig. 4 is the utility model test specimen compaction apparatus schematic diagram；
Embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is only used for explaining this practicality
It is new, it is not intended to limit the utility model.
In Fig. 1, dismountable rock soil test piece compaction apparatus, including base device 1, test piece mould device 2, test specimen
Compaction apparatus 3.
In fig. 2, the base device 1 includes base 4, guide rail 5, support plate 6, top plate 8 and stop screw 9, described to lead
Totally two, rail 5, described two guide rails 5 are symmetrical along 4 center of base, the stop screw 9 totally two, described two limits
Position screw 9 is distributed in the end of two guide rails 5, and the support plate 6 is fixed on one end of base 4, and the top plate 8 is by support plate 6
Fixed support.
In figure 3, the test piece mould device 2 includes punching block I 10, punching block II 11, bolt 12 and draw ring 13, the punching block
I 10 and punching block II 11 be entrenched togather composition mould, totally two, the bolt 12, described two bolts 12 be used for fix punching block I
10 and the mould of the chimeric composition of punching block II 11, the draw ring 13 totally two, described two draw rings 13 respectively with punching block I 10 and punching block
II 11 thread fittings.
In Fig. 4, the test specimen compaction apparatus 3 includes handle 14, screw rod 15 and pressing plate 16, the screw rod 15 and top plate 8
On threaded hole 7 form leading screw, the handle 14 is vertical with the axis of screw rod 15 in 15 upper end of screw rod, the axis of the handle 14
Distribution.
The specific workflow of dismountable rock soil test piece compaction apparatus：Base device 1 is placed on first solid
On ground, punching block I 10 and the inner wall of punching block II 11 and bottom are secondly applied into a thin layer lubricating oil and make punching block I 10 and punching block II 11
Mutually it is fitting to connection, is then fixedly connected with bolt 12, the test piece mould device 2 assembled is put into the guide rail 5 of base device 1
On, check whether stop screw 9 installs, a certain amount of ground material is finally weighed from the ground sample prepared, divide three layers
Or five layers poured into test piece mould device 2 and by surface evening, compaction in layers, under rotary screw 15 makes pressing plate 16 vertical during compacting
Drop is compacted rock soil test piece, and stop screw 9 is turned on after compacting and takes out test piece mould device 2, turns on bolt 12, while hold two
A draw ring 13 makes punching block I 10 be separated with punching block II 11 and takes out test specimen, completes rock soil test piece compacting work.
Example preferably is applied the foregoing is merely the utility model, is not intended to limit the utility model, it is all new in this practicality
Within the spiritual principles of type, any modification, equivalent replacement, improvement and so on, should be included in the protection model of the utility model
Within enclosing.
Claims (1)
1. a kind of dismountable rock soil test piece compaction apparatus, it is characterised in that dismountable rock soil test piece compaction apparatus, bag
Base device (1), test piece mould device (2), test specimen compaction apparatus (3) are included, the base device includes base (4), guide rail
(5), support plate (6), top plate (8) and stop screw (9), the guide rail (5) totally two, described two guide rails (5) are along base (4)
Center is symmetrical, the stop screw (9) totally two, and described two stop screws (9) are distributed in two guide rails (5)
End, the support plate (6) are fixed on one end of base (4), and the top plate (8) is supported by support plate (6) is fixed, the test specimen
Die device includes punching block I (10), punching block II (11), bolt (12) and draw ring (13), the punching block I (10) and punching block II (11)
Be entrenched togather composition mould, the bolt (12) totally two, and described two bolts (12) are used to fix punching block I (10) and punching block
The mould of the chimeric composition in II (11), the draw ring (13) totally two, described two draw rings (13) respectively with punching block I (10) and punching block
II (11) thread fitting, the test specimen compaction apparatus include handle (14), screw rod (15) and pressing plate (16), the screw rod (15) with
Threaded hole (7) composition leading screw on top plate (8), the handle (14) in screw rod (15) upper end, the axis of the handle (14) with
The axis vertical distribution of screw rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721361517.9U CN207300697U (en) | 2017-10-23 | 2017-10-23 | A kind of dismountable rock soil test piece compaction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721361517.9U CN207300697U (en) | 2017-10-23 | 2017-10-23 | A kind of dismountable rock soil test piece compaction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300697U true CN207300697U (en) | 2018-05-01 |
Family
ID=62273663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721361517.9U Expired - Fee Related CN207300697U (en) | 2017-10-23 | 2017-10-23 | A kind of dismountable rock soil test piece compaction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300697U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871919A (en) * | 2018-07-20 | 2018-11-23 | 交通运输部天津水运工程科学研究所 | A kind of solidified earth test knocking knob split cavity device for producing molds |
| CN109668769A (en) * | 2019-02-28 | 2019-04-23 | 中南大学 | A kind of earth pillar sampling machine |
| CN110274830A (en) * | 2019-04-18 | 2019-09-24 | 防灾科技学院 | A kind of drift-sand Modified soil tensile characteristics test macro |
| CN110793827A (en) * | 2019-11-10 | 2020-02-14 | 东北石油大学 | Lifting device for artificial rock core manufacturing |
| CN112461623A (en) * | 2020-11-13 | 2021-03-09 | 山东建筑大学 | Test device and method capable of preparing multiple test pieces in batch |
| CN114018664A (en) * | 2021-10-27 | 2022-02-08 | 新乡市方正公路工程监理咨询有限责任公司 | Highway laboratory soil sample tamping equipment |
-
2017
- 2017-10-23 CN CN201721361517.9U patent/CN207300697U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871919A (en) * | 2018-07-20 | 2018-11-23 | 交通运输部天津水运工程科学研究所 | A kind of solidified earth test knocking knob split cavity device for producing molds |
| CN109668769A (en) * | 2019-02-28 | 2019-04-23 | 中南大学 | A kind of earth pillar sampling machine |
| CN109668769B (en) * | 2019-02-28 | 2021-07-23 | 中南大学 | Soil column sampling machine |
| CN110274830A (en) * | 2019-04-18 | 2019-09-24 | 防灾科技学院 | A kind of drift-sand Modified soil tensile characteristics test macro |
| CN110793827A (en) * | 2019-11-10 | 2020-02-14 | 东北石油大学 | Lifting device for artificial rock core manufacturing |
| CN112461623A (en) * | 2020-11-13 | 2021-03-09 | 山东建筑大学 | Test device and method capable of preparing multiple test pieces in batch |
| CN114018664A (en) * | 2021-10-27 | 2022-02-08 | 新乡市方正公路工程监理咨询有限责任公司 | Highway laboratory soil sample tamping equipment |
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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: 20180501 Termination date: 20181023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |