CN206725315U - A kind of original state frozen soil and ice sample preparation device - Google Patents
A kind of original state frozen soil and ice sample preparation device Download PDFInfo
- Publication number
- CN206725315U CN206725315U CN201720531331.7U CN201720531331U CN206725315U CN 206725315 U CN206725315 U CN 206725315U CN 201720531331 U CN201720531331 U CN 201720531331U CN 206725315 U CN206725315 U CN 206725315U
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- Prior art keywords
- original state
- frozen soil
- column
- sample preparation
- headstock
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Abstract
The utility model discloses a kind of original state frozen soil and ice sample preparation device, including base support, base support includes base and is perpendicularly fixed at the vertical rack of base, headstock is set above base, dynamic conductive device is set in headstock, workbench is set above headstock, specimen holder is provided with above workbench, specimen holder includes upper fixture opposing upper and lower and lower clamp, and lower clamp is connected with dynamic conductive device；Upper fixture is located at below installing arm, and installing arm is fixed on column, and column is located at the left side of vertical rack；Column is hollow-core construction, and internal sleeve is equipped with ball-screw, and ball-screw top is connected drive device, the side that column faces workbench offers the line of rabbet joint, ball-screw is provided with nut seat, and nut seat passes the mounting seat that line of rabbet joint connection is slidably connected with column, cutter head clamping device is fixed on the left of mounting seat；The present apparatus can be rapidly and efficiently sample is cut, precision is high, and preparation process is time saving and energy saving.
Description
Technical field
Cold regions engineering construction and scientific experiment device field are the utility model is related to, more particularly to a kind of original state frozen soil and ice
Sample preparation device.
Background technology
In fields such as cold regions engineering construction, according to centrifugal modeling and the experimental standard of ice, often require that and prepare specific dimensions
Soil and ice standard specimen., it is necessary to which empirically standard is prepared into specific shape after being acquired to original state frozen soil and ice sample
Shape is studied, and is processed currently without fixed equipment.Artificial mode is generally required, under cryogenic, is used
Knife or saw carry out manual cutting, manual cutting wastes time and energy, and the soil sample and ice sample success rate that cut out be not high, appearance it is bright and clean
Degree is poor, and overall precision is inadequate, and experimental result is had a great influence.
Utility model content
The purpose of this utility model is to overcome above-mentioned problems of the prior art, there is provided one kind precisely can quickly be cut
Cut out and meet the undisturbed sample of shape or the device of ice sample required by experimental standard.
The technical solution of the utility model is：A kind of original state frozen soil and ice sample preparation device, including base support, sample
Fixture and cutter head clamping device, the base support include base and the vertical rack being perpendicularly fixed on base, the bottom
Seat top is provided with headstock, and dynamic conductive device is provided with the headstock, workbench, institute are set above the headstock
State and specimen holder is provided with above workbench, the specimen holder includes upper fixture and the lower clamp being oppositely arranged up and down, institute
Lower clamp is stated to be connected with dynamic conductive device；The upper fixture is arranged on below installing arm, and the installing arm is fixed on column,
The column is arranged at the left side of vertical rack；The column is hollow-core construction, and internal sleeve is equipped with ball-screw, the ball wire
The top of thick stick is fixed with drive device, and the side that column faces workbench offers the line of rabbet joint, spiral shell is provided with the ball-screw
Female seat, the nut seat pass the line of rabbet joint and are connected with mounting seat, and the right side of the mounting seat and the left slide of column connect, installation
Cutter head clamping device is fixed in the left side of seat；Electric supply installation and controller are provided with the right side of the vertical rack, the controller passes through
Controlling switch electrically connects with electric supply installation.
Preferably, lower clamp includes lowering or hoisting gear, and placement platform is provided with the lowering or hoisting gear, the placement platform
Surface is provided with the engagement device of upper fixture, and it is convex that the lower surface of the engagement device and the upper surface of placement platform are provided with multiple dentations
Rise, the upper surface of engagement device sets connector, cylindrical rods that the connector includes being fixedly connected sequentially from bottom to up, snap ring and
Clamping bar, the clamping rod set are connected in the mounting hole in installing arm, and handle, the handle and peace are provided with the left of installing arm
Fill arm threaded connection, end and the clamping bar clamping of handle.
Preferably, lowering or hoisting gear is hydraulic cylinder, and the head of the piston rod in hydraulic cylinder is fixedly connected with placement platform.
Preferably, dynamic conductive device includes the motor for being arranged on the bottom surface inside headstock, the output shaft of the motor
Drive link is connected with by shaft coupling, the first rotating device, the right side of the first rotating device are fixedly connected with the drive link
The second rotating device engaged with the first rotating device is provided with, second rotating device is fixedly connected with main shaft；Headstock
Be provided with supporting table on internal bottom surface, the upper surface of supporting table open up it is fluted, the bottom of main shaft be plugged in groove and with
Groove is flexibly connected, and the upper end of main shaft passes workbench and is fixedly connected with the lower surface of hydraulic cylinder；The motor respectively with frequency conversion
Device, controller and electric supply installation electrical connection, the frequency converter, controller electrically connect with electric supply installation respectively.
Preferably, workbench is groove structure, and the internal diameter of the groove structure is less than the external diameter of lower clamp, the workbench
Center be provided with centre bore, the centre bore matches with main shaft.
Preferably, cutter head clamping device includes pedestal, and cutter head or so position can be adjusted by handwheel by being provided with the pedestal
The cross slide put, the cross slide are slidably connected with pedestal, and the left end of the cross slide is provided with for clamping cutter
Knife tower.
Preferably, drive device is motor or hand runner.
Preferably, controller is model FX2N- 80MR single-chip microcomputer.
The beneficial effects of the utility model：The present apparatus is by upper and lower clamp original state frozen soil or ice sample, and by dynamic
Power conduction device drives sample quickly to rotate, and sample is cut using the controllable cutter head in position, ensure that sample cutting
Accuracy, its operating efficiency is high, and flexibility is good.For different experiments, the change of cutter head position is controlled, you can cut out different
Soil sample.The present apparatus can be rapidly and efficiently sample is cut, and precision is very high, can prepare the examination of high standard
Sample, preparation process is time saving and energy saving, is a kind of inexpensive and efficient original state frozen soil or ice sample preparation device.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model device.
Fig. 2 is the structural representation of the dynamic conductive device inside the headstock of the utility model device.
Fig. 3 is specimen holder structural representation of the present utility model.
Embodiment
1, Fig. 2 and Fig. 3 below in conjunction with the accompanying drawings, an embodiment of the present utility model is described in detail, but
It should be understood that the scope of protection of the utility model is not limited by embodiment.
As shown in Figure 1, Figure 2 and Figure 3, the utility model embodiment provides a kind of original state frozen soil and ice sample and prepares dress
Put, including base support 1, specimen holder and cutter head clamping device, the base support 1 include base and be perpendicularly fixed at bottom
Vertical rack on seat, the base top are provided with headstock 4, dynamic conductive device 15, institute are provided with the headstock 4
State the top of headstock 4 and workbench 6 is set, the top of the workbench 6 is provided with specimen holder, and the specimen holder is included up and down
The upper fixture 9 and lower clamp 7 being oppositely arranged, the lower clamp 7 are connected with dynamic conductive device 15；The upper fixture 9 is arranged on
The lower section of installing arm 13, the installing arm 13 are fixed on column 3, and the column 3 is arranged at the left side of vertical rack；The column
3 be hollow-core construction, and internal sleeve is equipped with ball-screw 12, and the top of the ball-screw 12 is fixed with drive device 11, the face of column 3
The line of rabbet joint is offered towards the side of workbench 6, nut seat is provided with the ball-screw 12, the nut seat passes line of rabbet joint connection
There is mounting seat, the right side of the mounting seat is connected with the left slide of column 3, and cutter head clamping device is fixed in the left side of mounting seat
10；Electric supply installation 14 and controller are provided with the right side of the vertical rack, the controller passes through controlling switch and electric supply installation 14
Electrical connection.
Further, lower clamp 7 includes lowering or hoisting gear 702, and placement platform 701, institute are provided with the lowering or hoisting gear 702
The surface for stating placement platform 701 is provided with the engagement device 901 of upper fixture 9, the lower surface of the engagement device 901 and placement platform
701 upper surface is provided with multiple detent projections, and the upper surface of engagement device 901 sets connector 902, and the connector 902 wraps
The cylindrical rods 9021 being fixedly connected sequentially from bottom to up, snap ring 9022 and clamping bar 9023 are included, the clamping bar 9023 is socketed in
In mounting hole in installing arm 13, the left side of installing arm 13 is provided with handle 8, and the handle 8 is threadedly coupled with installing arm 13, hand
The end of handle 8 and the clamping of clamping bar 9023.
Further, lowering or hoisting gear 702 is hydraulic cylinder, and the head of the piston rod in hydraulic cylinder is fixed with placement platform 701
Connection.
Further, dynamic conductive device 15 includes the motor for being arranged on bottom surface inside headstock 4, the motor it is defeated
Shaft is connected with drive link by shaft coupling, and the first rotating device is fixedly connected with the drive link, the first rotating device
Right side is provided with the second rotating device engaged with the first rotating device, and second rotating device is fixedly connected with main shaft 2；It is dynamic
It is provided with supporting table on bottom surface inside power case 4, the upper surface of supporting table opens up fluted, and the bottom of main shaft 2 is plugged in groove
Interior and be flexibly connected with groove, the upper end of main shaft 2 passes workbench 6 and is fixedly connected with the lower surface of hydraulic cylinder；The motor point
Do not electrically connected with frequency converter 5, controller and electric supply installation 14, the frequency converter 5, controller are electrically connected with electric supply installation 14 respectively
Connect.
Further, workbench 6 is groove structure, and the internal diameter of the groove structure is less than the external diameter of lower clamp 7, the work
The center for making platform 6 is provided with centre bore, and the centre bore matches with main shaft 2.
Further, cutter head clamping device 10 includes pedestal, and a cutter head left side can be adjusted by handwheel by being provided with the pedestal
The cross slide of right position, the cross slide are slidably connected with pedestal, and the left end of the cross slide is provided with for clamping
The knife tower of cutter.
Further, drive device 11 is motor or hand runner.
Further, controller is model FX2N- 80MR single-chip microcomputer.
As shown in figure 1, original state frozen soil and ice sample preparation device integrally include base support, specimen holder, cutter head clamping
Device, workbench, dynamic conductive device and electric supply installation.Wherein, base support is used for laying headstock, workbench and power biography
Device is led, plays a part of support in device entirety.Specimen holder shown in Fig. 3 be divided into up and down two parts, be respectively on
Fixture and lower clamp, upper and lower fixture are followed closely in soil sample using detent projection, after clamping sample, drive of the fixture in power set
Under rotating, cutter head clamping device can by be arranged on ball-screw top drive device realize move up and down, complete adjust
The action of the height of cutter head is saved, the driving for being moved through handwheel or stepper motor of the lateral attitude of cutter head is laterally dragged to adjust
The movement of the band of position moving knife tower of plate is realized, to reach the adjustable purpose of processing diameter of sample, by individually controlling cutter head
Height and lateral attitude complete the cutting to sample, if controlling height and the lateral attitude of cutter head simultaneously, both cooperate with work
Make, you can complete processing when sample appearance is curved surface.Changing for the speed of mainshaft can be achieved by adjusting frequency converter in whole device
Become, the change of rotating speed during so as to realize sample rotation, completed pair by the upper and lower and left and right position of stability contorting cutter head
The cutting of sample, present apparatus configuration is simple, and cost is low, and flexibility is good, in practice it has proved that prepared by the sample being well suited in laboratory.
In summary, the present apparatus is by upper and lower clamp original state frozen soil or ice sample, and drives sample quickly to rotate,
Sample to be cut by the controllable cutter head in position, ensure that the accuracy and convenience of sample cutting, its operating efficiency is high,
Flexibility is good.According to different experiments, the change of cutter head position is controlled, you can cut out different soil samples.The present apparatus can be quick
Efficiently sample is cut, and precision is very high, can prepare the sample of high standard, and preparation process is time saving and energy saving,
It is convenient, flexible, it is a kind of inexpensive and efficient original state frozen soil or ice sample preparation device.
Disclosed above is only several specific embodiments of the present utility model, and still, the utility model embodiment is not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (8)
1. a kind of original state frozen soil and ice sample preparation device, it is characterised in that including base support (1), specimen holder and knife
Head clamping device, the base support (1) include base and the vertical rack being perpendicularly fixed on base, set above the base
Headstock (4) is equipped with, dynamic conductive device (15) is provided with the headstock (4), work is set above the headstock (4)
Platform (6), specimen holder is provided with above the workbench (6), and the specimen holder includes the upper fixture being oppositely arranged up and down
(9) it is connected with lower clamp (7), the lower clamp (7) with dynamic conductive device (15)；The upper fixture (9) is arranged on installing arm
(13) lower section, the installing arm (13) are fixed on column (3), and the column (3) is arranged at the left side of vertical rack；It is described vertical
Post (3) is hollow-core construction, and internal sleeve is equipped with ball-screw (12), and the top of the ball-screw (12) is fixed with drive device
(11), column (3) faces the side of workbench (6) and offers the line of rabbet joint, and nut seat is provided with the ball-screw (12), described
Nut seat passes the line of rabbet joint and is connected with mounting seat, and the right side of the mounting seat is connected with the left slide of column (3), a left side for mounting seat
Cutter head clamping device (10) is fixed in side；Electric supply installation (14) and controller are provided with the right side of the vertical rack, the controller leads to
Controlling switch is crossed to electrically connect with electric supply installation (14).
2. a kind of original state frozen soil and ice sample preparation device as claimed in claim 1, it is characterised in that the lower clamp (7)
Including lowering or hoisting gear (702), placement platform (701) is provided with the lowering or hoisting gear (702), the placement platform (701)
Surface is provided with the engagement device (901) of upper fixture (9), the lower surface of the engagement device (901) and the upper table of placement platform (701)
Face is provided with multiple detent projections, and the upper surface of engagement device (901) sets connector (902), the connector (902) include from
Under the supreme cylindrical rods (9021) being fixedly connected sequentially, snap ring (9022) and clamping bar (9023), the clamping bar (9023) set
It is connected in the mounting hole in installing arm (13), handle (8), the handle (8) and installing arm is provided with the left of installing arm (13)
(13) it is threadedly coupled, end and clamping bar (9023) clamping of handle (8).
3. a kind of original state frozen soil and ice sample preparation device as claimed in claim 2, it is characterised in that the lowering or hoisting gear
(702) it is hydraulic cylinder, the head of the piston rod in hydraulic cylinder is fixedly connected with placement platform (701).
4. a kind of original state frozen soil and ice sample preparation device as claimed in claim 3, it is characterised in that the power conduction dress
Putting (15) includes being arranged on the motor of the internal bottom surface of headstock (4), and the output shaft of the motor is connected with biography by shaft coupling
Lever, the first rotating device is fixedly connected with the drive link, is provided with the right side of the first rotating device and the first rotating dress
The second rotating device of engagement is put, second rotating device is fixedly connected with main shaft (2)；On the internal bottom surface of headstock (4)
Be provided with supporting table, the upper surface of supporting table open up it is fluted, the bottom of main shaft (2) be plugged in groove and with groove activity even
Connect, the upper end of main shaft (2) passes workbench (6) and is fixedly connected with the lower surface of hydraulic cylinder；The motor respectively with frequency converter
(5), controller and electric supply installation (14) electrical connection, the frequency converter (5), controller electrically connect with electric supply installation (14) respectively.
5. a kind of original state frozen soil and ice sample preparation device as claimed in claim 4, it is characterised in that the workbench (6)
It is groove structure, the internal diameter of the groove structure is less than the external diameter of lower clamp (7), and the center of the workbench (6) is set
There is centre bore, the centre bore matches with main shaft (2).
6. a kind of original state frozen soil and ice sample preparation device as claimed in claim 1, it is characterised in that the cutter head clamping dress
Putting (10) includes pedestal, and the cross slide that cutter head right position can be adjusted by handwheel, the transverse direction are provided with the pedestal
Planker is slidably connected with pedestal, and the left end of the cross slide is provided with the knife tower for clamping cutter.
7. a kind of original state frozen soil and ice sample preparation device as claimed in claim 1, it is characterised in that the drive device
(11) it is motor or hand runner.
8. a kind of original state frozen soil and ice sample preparation device as claimed in claim 1, it is characterised in that the controller is type
Number it is FX2N- 80MR single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531331.7U CN206725315U (en) | 2017-05-15 | 2017-05-15 | A kind of original state frozen soil and ice sample preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531331.7U CN206725315U (en) | 2017-05-15 | 2017-05-15 | A kind of original state frozen soil and ice sample preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725315U true CN206725315U (en) | 2017-12-08 |
Family
ID=60510559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720531331.7U Expired - Fee Related CN206725315U (en) | 2017-05-15 | 2017-05-15 | A kind of original state frozen soil and ice sample preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996888A (en) * | 2017-05-15 | 2017-08-01 | 东北农业大学 | A kind of original state frozen soil and ice sample preparation device |
| CN110514506A (en) * | 2019-08-13 | 2019-11-29 | 北京建筑大学 | Soil pattern preparation facilities |
-
2017
- 2017-05-15 CN CN201720531331.7U patent/CN206725315U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996888A (en) * | 2017-05-15 | 2017-08-01 | 东北农业大学 | A kind of original state frozen soil and ice sample preparation device |
| CN110514506A (en) * | 2019-08-13 | 2019-11-29 | 北京建筑大学 | Soil pattern preparation facilities |
| CN110514506B (en) * | 2019-08-13 | 2024-04-05 | 北京建筑大学 | Soil sample preparation device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180515 |