CN209400290U - A kind of During Geotechnical Tests cylindrical specimen preparation facilities - Google Patents
A kind of During Geotechnical Tests cylindrical specimen preparation facilities Download PDFInfo
- Publication number
- CN209400290U CN209400290U CN201822063164.5U CN201822063164U CN209400290U CN 209400290 U CN209400290 U CN 209400290U CN 201822063164 U CN201822063164 U CN 201822063164U CN 209400290 U CN209400290 U CN 209400290U
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- China
- Prior art keywords
- electric heating
- cylindrical specimen
- stand arrangement
- mould
- preparation facilities
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Links
- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 238000005485 electric heating Methods 0.000 claims abstract description 41
- 238000005056 compaction Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 210000000003 hoof Anatomy 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 3
- 238000009527 percussion Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of During Geotechnical Tests cylindrical specimen preparation facilities, it is intended to the quick preparation by lever compaction apparatus and the electric heating mode device realization During Geotechnical Tests cylindrical specimen for being integrated with electric heating piece, it is big to overcome traditional beater percussion compacting manpower consumption, drying time is long, the disadvantages such as preparation efficiency is low, realize high efficiency, the test material preparation work of low manpower consumption.The utility model includes stand arrangement, electric heating mode device, lever compaction apparatus, timing temperature regulating device.The utility model is easy to operate, easy to maintain, has a extensive future in the preparation work of rock soil test piece.
Description
Technical field
The utility model relates to a kind of test material preparation device more particularly to a kind of During Geotechnical Tests cylindrical specimen preparation facilities.
Background technique
During rock-soil mechanics area research, it usually needs a large number of experiments research is carried out to the mechanical property of rock, by
It is larger in protolith test specimen acquisition difficulty, so being tried using the cylinder that material similar with rock composition and water configure by a certain percentage
It is the research method being widely used that part, which carries out mechanical property test as physical model,.Traditional test material preparation device relies on beater
Compacting is tapped, and needs to wait the moisture in test specimen to spontaneously dry, causes that manpower consumption is big, waiting for a long time disadvantage, no
It is able to satisfy the demand of experimenter, it is therefore necessary to design a kind of During Geotechnical Tests cylindrical specimen preparation facilities to improve test material preparation effect
Rate.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of During Geotechnical Tests cylindrical specimen preparation facilities, it is intended to pass through
Lever compaction apparatus and the electric heating mode device for being integrated with electric heating piece realize the quick preparation of mechanical test cylindrical specimen, overcome
Traditional beater taps the disadvantages such as compacting manpower consumption is big, and drying time is long, and preparation efficiency is low, realizes high efficiency, low manpower disappears
The preparation work of consumption.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
A kind of During Geotechnical Tests cylindrical specimen preparation facilities, including stand arrangement, electric heating mode device, lever compaction apparatus with
And time-control device；The stand arrangement is bolted to connection with station, and the electric heating mode device is located at described
The stand arrangement center side to the left, and be installed togather with the stand arrangement by positioning ring；The lever compacting
Device is located at the upside of the stand arrangement, is linked together with the stand arrangement by pin, and with the electric heating to mould
Device is cooperated by the pressure head, prepares cylindrical specimen to compress rock-soil material；The time-control device is located at described
On the left of the antetheca of stand arrangement, and it is bolted to connection with the stand arrangement.
Further, the stand arrangement includes bottom plate, pillar and positioning ring, and the bottom four corners of the bottom plate are distributed with
Four threaded holes, the bottom plate are bolted to connection with station, and totally two, the pillar, two pillar vertical weldings
It connects in the bottom plate center position to the right, it is to the left that the groove of the positioning ring and the bottom plate is fitted to the bottom plate center
Position.
Beneficial effect by adopting the above technical scheme is that the pillar realizes support to lever compaction apparatus, described fixed
Position ring realizes the fixed support to electric heating mode device.
Further, the electric heating mode device include to mould, electric heating piece and quick release buckle, it is described that two panels is total to mould, often
The a piece of semicolumn for inner hollow and the structure for having strip protrusion along exterior normal direction in end pass through bottom to mould described in two panels
Portion's groove is coupled with the positioning ring, the electric heating piece be arc-shaped flaky structure, the electric heating piece totally four, described in four
Electric heating piece is symmetrically welded at described on mould, and the quick release buckle is the horseshoe-shaped structure with square breach, the quick release buckle totally two
A, two quick release buckles are coupled with the semicircle groove to the symmetrical two sides in mould upper end respectively.
Beneficial effect by adopting the above technical scheme is described to realize the setting to rock soil test piece making material simultaneously to mould
Conducive to demoulding, the electric heating piece is realized for the heating, drying to rock soil test piece in mould, and the quick release buckle is realized for right
The fixation of mould.
Further, the lever compaction apparatus, including stock, pin, sleeve and pressure head, the stock pass through described
The circular hole of pin and the column upper section of the stand arrangement is coupled, and the sleeve is the cuboid knot of inner hollow
Structure, and have cylindrical projections in two sides, the cylindrical protrusion of the sleeve and the circular hole on the pressure head top are coupled, the set
The hollow inside of cylinder is coupled with stock, and the lower part of the pressure head is described to the hollow interior of mould with the electric heating mode device
Portion cooperates, and to compress ground, prepares cylindrical specimen.
Beneficial effect by adopting the above technical scheme is that the cooperation of the sleeve and stock realizes pressure head vertical direction
Mobile and operator utilizes compacting work of the lever principle to cylindrical specimen.
Further, the time-control device includes control box, temperature adjustment knob, power supply and timing knob, the meter
When control device connect with four electric heating pieces respectively by conducting wire, with four electric heating piece heating temperatures of control and heating
Time, the temperature adjustment knob are mounted on the left of control box antetheca, and the timing knob is mounted on the right side of control box antetheca, the electricity
Source is mounted on inside control box.
Beneficial effect by adopting the above technical scheme is that the control box passes through the route to temperature adjustment knob and timing knob
Series connection, realizes the adjusting to heated current size and the control to heating time.
Detailed description of the invention
Fig. 1 is the utility model complete machine device schematic diagram；
Fig. 2 is the utility model stand arrangement schematic diagram；
Fig. 3 is the utility model electric heating mode device schematic diagram；
Fig. 4 is the utility model lever compaction apparatus schematic diagram；
Fig. 5 is the utility model time-control device schematic diagram；
In figure: 1- stand arrangement, 11- bottom plate, 12- pillar, 13- positioning ring, 2- electric heating mode device, 21- are to mould, 22-
Electric heating piece, 23- quick release buckle, 3- lever compaction apparatus, 31- stock, 32- pin, 33- sleeve, 34- pressure head, 4- timing control dress
It sets, 41- control box, 42- temperature adjustment knob, 43- timing knob.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is only used for explaining that this is practical
It is novel, it is not intended to limit the utility model.
In Fig. 1, the During Geotechnical Tests cylindrical specimen preparation facilities, including stand arrangement 1, electric heating mode device 2, lever
Compaction apparatus 3 and time-control device 4.
In Fig. 2, the stand arrangement 1 includes bottom plate 11, pillar 12 and positioning ring 13,11 bottom four corners of bottom plate
There are four threaded holes, and fixation can be bolted with station for distribution, and totally two, the pillar 12, two pillars 12 hang down
It is directly welded on 11 center of bottom plate, the groove of the positioning ring 13 and the bottom plate 11 is fitted to the bottom plate 11
Center position to the left.
In Fig. 3, the electric heating mode device includes to mould, electric heating piece and quick release buckle, and described is in inside to mould 21
Empty semicolumn and the structure for having strip protrusion along exterior normal direction in end, it is described that two panels is total to mould 21, to mould described in two panels
21 are coupled by bottom groove with the positioning ring 13, and the electric heating piece 22 is arc-shaped flaky structure, the electric heating piece 22
Totally four, four electric heating pieces 22 are welded in pairs on described two pairs of moulds 21, and the quick release buckle 23 is to lack with rectangular
Mouthful horseshoe-shaped structure and two Bian Shangyou half-circle projections in square breach, the quick release buckle 23 totally two, described in two
Quick release buckle 23 is coupled with semicircle groove of the two panels to 21 upper end of mould respectively.
In Fig. 4, the lever compaction apparatus 3, including stock 31, pin 32, sleeve 33 and pressure head 34, the stock
31 are coupled by the pin 32 and the circular hole on 12 top of the pillar of the stand arrangement 1, and the sleeve 33 is interior
The hollow rectangular parallelepiped structure in portion simultaneously has cylindrical protrusion, the circle of the cylindrical protrusion of the sleeve 33 and 34 top of pressure head in two sides
Hole is coupled, and 33 inner wall of sleeve is coupled with stock 31.
In Fig. 5, the time-control device 4 includes controlling box 41, temperature adjustment knob 42, timing knob 43 and power supply,
The time-control device 4 is connect with four electric heating pieces 22 respectively by conducting wire, is added with four electric heating pieces 22 of control
Hot temperature and heating time, the temperature adjustment knob 42 are mounted on 41 left side of control box, and the timing knob 43 is mounted on control box
41 right sides, the power supply are mounted on inside control box 41.
The specific workflow of the During Geotechnical Tests cylindrical specimen preparation facilities are as follows: first by the bottom plate 11 of stand arrangement 1
It is bolted on workbench, two are placed on the bottom plate 11 of stand arrangement 1 mould 21 and cooperate with positioning ring 13
Then installation is fastened with quick release buckle 23, the pressure head 34 of lever compaction apparatus 3 is lifted, the test specimen making material that will be stirred evenly
It pours into inside mould 21, operator grasps the stock 31 of lever compaction apparatus 3, is firmly lifted up, 31 other end of stock
By being slidably matched that 34 vertical downward movement of pressure head is made to be compacted test specimen making material with sleeve 33, time-control device is adjusted
4 temperature adjustment knob 42 and timing knob 43 selects suitable heated current size and duration and then controls electric heating mode device
2 electric heating piece 22 dries cylindrical specimen, removes quick release buckle 23 after reaching the stipulated time, and two separate mould 21,
It can be taken off the During Geotechnical Tests cylindrical specimen that preparation is completed.
Example preferably is applied the foregoing is merely the utility model, is not intended to limit the utility model, it is all practical new at this
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 (5)
1. a kind of During Geotechnical Tests cylindrical specimen preparation facilities, which is characterized in that the During Geotechnical Tests cylindrical specimen preparation facilities, packet
Including rack device (1), electric heating mode device (2), lever compaction apparatus (3) and time-control device (4)；The stand arrangement
(1) it being bolted to connection with station, the electric heating mode device (2) is located at the stand arrangement (1) center side to the left,
And it is installed togather with the stand arrangement (1) by positioning ring (13)；The lever compaction apparatus (3) is located at the machine
The upside of rack device (1) is linked together with the stand arrangement (1) by pin (32), and with the electric heating mode device
(2) it is cooperated by pressure head (34), prepares cylindrical specimen to compress rock-soil material；The time-control device (4) is located at institute
On the left of the antetheca for stating stand arrangement (1), and it is bolted to connection with the stand arrangement (1).
2. a kind of During Geotechnical Tests cylindrical specimen preparation facilities as described in claim 1, which is characterized in that the stand arrangement
It (1) include bottom plate (11), pillar (12) and positioning ring (13), there are four screw threads for the bottom four corners distribution of the bottom plate (11)
Hole, the bottom plate (11) are bolted to connection with station, the pillar (12) totally two, and two pillars (12) are hung down
It is directly welded on the bottom plate (11) center position to the right, the positioning ring (13) and the groove of the bottom plate (11) are fitted to
Bottom plate (11) center position to the left.
3. a kind of During Geotechnical Tests cylindrical specimen preparation facilities as claimed in claim 1 or 2, which is characterized in that the electric heating pair
Mold device (2) includes to mould (21), electric heating piece (22) and quick release buckle (23), and described to be total to two panels to mould (21), often a piece of is interior
The hollow semicolumn in portion and the structure for having strip protrusion along exterior normal direction in end are recessed by bottom to mould (21) described in two panels
Slot is coupled with the positioning ring (13), the electric heating piece (22) be arc-shaped flaky structure, the electric heating piece (22) totally four,
Four electric heating pieces (22) are symmetrically welded at described on mould (21), and the quick release buckle (23) is the shape of a hoof with square breach
Structure, the quick release buckle (23) totally two, two quick release buckles (23) are respectively with described to mould (21) symmetrical two sides in upper end
Semicircle groove is coupled.
4. a kind of During Geotechnical Tests cylindrical specimen preparation facilities as claimed in claim 2, which is characterized in that the lever compacting dress
It sets (3), including stock (31), pin (32), sleeve (33) and pressure head (34), the stock (31) passes through the pin (32)
It is coupled with the circular hole on the pillar (12) top of the stand arrangement (1), the sleeve (33) is the length of inner hollow
Cube structure, and have cylindrical projections, the cylindrical protrusion of the sleeve (33) and the circular hole on the pressure head (34) top in two sides
It is coupled, hollow inside and the stock (31) of the sleeve (33) are coupled, the lower part of the pressure head (34) and the electricity
The hollow internal mutual cooperation to mould (21) of hot mode device (2), to compress ground, prepares cylindrical specimen.
5. a kind of During Geotechnical Tests cylindrical specimen preparation facilities as claimed in claim 3, which is characterized in that the timing control dress
Setting (4) includes that control box (41), temperature adjustment knob (42), timing knob (43) and power supply, the time-control device (4) pass through
Conducting wire is connect with four electric heating pieces (22) respectively, to control four electric heating piece (22) heating temperatures and heating time,
The temperature adjustment knob (42) is mounted on the left of control box (41) antetheca, and the timing knob (43) is mounted on control box (41) antetheca
Right side, it is internal that the power supply is mounted on control box (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063164.5U CN209400290U (en) | 2018-12-10 | 2018-12-10 | A kind of During Geotechnical Tests cylindrical specimen preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063164.5U CN209400290U (en) | 2018-12-10 | 2018-12-10 | A kind of During Geotechnical Tests cylindrical specimen preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209400290U true CN209400290U (en) | 2019-09-17 |
Family
ID=67894121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822063164.5U Expired - Fee Related CN209400290U (en) | 2018-12-10 | 2018-12-10 | A kind of During Geotechnical Tests cylindrical specimen preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209400290U (en) |
-
2018
- 2018-12-10 CN CN201822063164.5U patent/CN209400290U/en not_active Expired - Fee Related
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| 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: 20190917 Termination date: 20201210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |