CN207616387U - Multifunctional rock test-piece fixture - Google Patents
Multifunctional rock test-piece fixture Download PDFInfo
- Publication number
- CN207616387U CN207616387U CN201721832693.6U CN201721832693U CN207616387U CN 207616387 U CN207616387 U CN 207616387U CN 201721832693 U CN201721832693 U CN 201721832693U CN 207616387 U CN207616387 U CN 207616387U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- fixture
- screw rod
- bottom plate
- supporting rod
- 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
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a kind of Multifunctional rock test-piece fixture, Multifunctional rock test-piece fixture, including bottom plate, the first screw rod, the second screw rod, the first fixture block, the second fixture block, third fixture block, longeron, aqueduct, water inlet, water outlet, supporting rod.By the way that multiple movable clip blocks are arranged, contact surface between fixture block and fixture block is in indent arc-shaped, it can step up different shape and size of multiple test specimens simultaneously in this way, stepping up and unclamping for fixture block need to only can be realized by turning the screw rod at both ends, handling are all very convenient, and on the other hand, supporting rod is disassembled from bottom plate, new fixture block can flexibly be added or take out existing fixture block, carry out flexible configuration as needed.This fixture is not only easy to use, and function is more, and installation and removal are convenient, saves space, easy to carry.
Description
Technical field
The utility model is related to stone mill field, especially a kind of Multifunctional rock test-piece fixture.
Background technology
In rock-soil mechanics experiment field, there are many geotechnical engineering scientific research project, the research of these scientific research projects needs mostly
A large amount of mechanical properties of rock experiments are carried out in laboratory, this just needs the irregular sillar fetched from scene being processed into
Meet the rock sample of national standard.The method of processing criterion rock sample is usually first with rock-boring corning machine in sillar
Then the core of taking-up is polishing to the height for meeting national standard by upper coring using Double End stone mill；Currently, in laboratory
The Double End stone mill used can only polish a rock sample every time, cumbersome and time consuming, so needing a kind of double-end surface milling
The Standard rock sample fixing device of stone machine, to improve working efficiency.The existing stone mill that can once polish multiple rock samples makes
With inconvenience, versatility is not strong, and can influence each other between each test specimen, cannot independently polish, can affect one another essence in this way
Degree, is extremely difficult to ideal effect.
With deepening continuously for ROCK MECHANICS RESEARCH, the rock sample of standard can no longer meet experiment demand, and traditional
Double End stone mill sample fixing device can only stationary cylinder and cuboid sample.Therefore, both meet while polishing multiple
The rock sample of different sizes and shapes ensures the polishing precision of each test specimen again, and does not influence the stone mill of polishing mutually
It is urgently to be resolved hurrily.
Invention content
The technical problem to be solved by the utility model is to provide a kind of Multifunctional rock test-piece fixture, solving cannot be same
When polish multiple and different rock samples the problem of.
In order to solve the above technical problems, technical solution used by the utility model is：Multifunctional rock test-piece fixture, packet
Include bottom plate, the first screw rod, the second screw rod, the first fixture block, the second fixture block, third fixture block, longeron, aqueduct, water inlet goes out
The mouth of a river, supporting rod, wherein bottom plate is fixed on testing stand, and bottom plate is equipped with sliding rail, the first fixture block, the second fixture block and third folder
The bottom end of block is slidably connected between sliding rail successively, and supporting rod is connect with bottom plate, and the first screw rod passes through supporting rod and the first folder
Block one end connects, and the first fixture block other end is in indent arc-shaped, and the second fixture block both ends of the surface are in indent arc-shaped, and the second screw rod is worn
It crosses longeron to connect with third fixture block one end, the third fixture block other end is in indent arc-shaped；
Longeron one end and bottom plate are affixed, and the longeron other end is connect with aqueduct, and aqueduct is equipped with water inlet and water outlet,
Water outlet is located above fixture block.
Preferably, it is connected by screw between the supporting rod and bottom plate.
Preferably, the water outlet includes at least two.
Preferably, the fixture block includes at least three.
A kind of Multifunctional rock test-piece fixture provided by the utility model, by the way that multiple movable clip blocks, fixture block and folder is arranged
Contact surface between block is in indent arc-shaped, can step up different shape and size of multiple test specimens simultaneously in this way, only need to be by turning
Stepping up and unclamping for fixture block can be realized in the screw rod at both ends, and handling are all very convenient, and handling are all very convenient, on the other hand, will prop up
Strut is disassembled from bottom plate, and new fixture block can flexibly be added or take out existing fixture block, carry out flexible configuration as needed.This
Fixture is not only easy to use, and function is more, and installation and removal are convenient, saves space, easy to carry.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the front view of the utility model fixture.
Fig. 2 is the vertical view of the utility model fixture.
Fig. 3 is the structural schematic diagram of the another embodiment of the utility model fixture.
In figure：Bottom plate 1, the first screw rod 21, the second screw rod 22, the first fixture block 31, the second fixture block 32, third fixture block
33, longeron 4, aqueduct 5, water inlet 6, water outlet 7, supporting rod 8.
Specific implementation mode
Embodiment 1：
In Fig. 1 and Fig. 2, a kind of Multifunctional rock test-piece fixture, including bottom plate 1, the first screw rod 21, the second screw rod
22, the first fixture block 31, the second fixture block 32, third fixture block 33, longeron 4, aqueduct 5, water inlet 6, water outlet 7, supporting rod 8, bottom
Plate 1 is fixed on testing stand, and bottom plate 1 is equipped with sliding rail, and the bottom end of the first fixture block 31, the second fixture block 32 and third fixture block 33 is successively
It is slidably connected between sliding rail.Thus structure limits the displacement in other directions of sliding block it is found that fixture block slides along the track,
It ensure that the consistency of fixture, grinding the test specimen come in this way has unified standard.
Supporting rod 8 is connect with bottom plate 1, and the first screw rod 21 is connect across supporting rod 8 with 31 one end of the first fixture block, the first folder
31 other end of block is in indent arc-shaped, and 32 both ends of the surface of the second fixture block are in indent arc-shaped, and the second screw rod 22 passes through longeron 4 and the
Three fixture blocks, 33 one end connects, and 33 other end of third fixture block is in indent arc-shaped.Thus structure is it is found that when fixture block is clamped against one another,
A circular cavity is formed between each two fixture block, cavity surface area is big, on the one hand can clamp bigger test specimen, another
Aspect, indent arc-shaped can preferably fix test specimen.Wherein, the first screw rod 21 and supporting rod 8 be by screw-thread fit, when the
When one screw rod 21 rotates, 8 opposed bottom 1 of supporting rod is motionless, and 21 one end of the first screw rod is connect with 31 one end of the first fixture block, because
This, the first screw rod 21 drives the first fixture block 31 to be moved forward and backward along guide rail.Similarly, the second screw rod 22 passes through spiral shell with longeron 4
Line coordinates, and when the second screw rod 22 rotates, 4 opposed bottom 1 of longeron is motionless, 22 one end of the second screw rod and third fixture block 33 1
End connection, therefore, the second screw rod 22 drives third fixture block 33 to be moved forward and backward along guide rail.
4 one end of longeron and bottom plate 1 are affixed, and 4 other end of longeron is connect with aqueduct 5, and aqueduct 5 is equipped with 6 He of water inlet
Water outlet 7, water outlet 7 are located above fixture block.Water enters aqueduct 5 from water inlet 6, and water outlet 7, water are reached by aqueduct 5
It is flowed out on test specimen from water outlet 7, when polishing test specimen, water plays the role of lubrication.
Preferably in scheme, it is connected by screw between supporting rod 8 and bottom plate 1.Thus structure is it is found that supporting rod 8 can be with
Dismounting, after removing supporting rod 8, can also dismantle overtime work, can realize independent carrying in this way, not only save space accordingly,
And convenient in carrying, and installation is also convenient for.
A kind of Multifunctional rock test-piece fixture provided by the utility model, by the way that multiple movable clip blocks, fixture block and folder is arranged
Contact surface between block is in indent arc-shaped, can step up different shape and size of multiple test specimens simultaneously in this way, only need to be by turning
Stepping up and unclamping for fixture block can be realized in the screw rod at both ends, and handling are all very convenient, and handling are all very convenient, on the other hand, will prop up
Strut is disassembled from bottom plate, and new fixture block can flexibly be added or take out existing fixture block, carry out flexible configuration as needed.This
Fixture is not only easy to use, and function is more, and installation and removal are convenient, saves space, easy to carry.
Embodiment 2：
On the basis of embodiment 1, the water outlet 7 includes at least two, and fixture block includes at least three, as shown in figure 3,
Fixture includes three fixture blocks in Fig. 1, corresponding two water outlets, and fixture includes four fixture blocks in Fig. 3, and each water outlet 7 corresponds to one
A fixture block.In other real-time scenes, fixture block can also be more, while multiple water outlets being arranged accordingly, just no longer superfluous here
It states.
A kind of Multifunctional rock test-piece fixture provided by the utility model, by the way that multiple movable clip blocks, fixture block and folder is arranged
Contact surface between block is in indent arc-shaped, can step up different shape and size of multiple test specimens simultaneously in this way, only need to be by turning
Stepping up and unclamping for fixture block can be realized in the screw rod at both ends, and handling are all very convenient, and handling are all very convenient, on the other hand, will prop up
Strut is disassembled from bottom plate, and new fixture block can flexibly be added or take out existing fixture block, carry out flexible configuration as needed.This
Fixture is not only easy to use, and function is more, and installation and removal are convenient, saves space, easy to carry.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the scope of protection of the utility model should be recorded with claim include the technical solution of claim record
The equivalents of middle technical characteristic are protection domain.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection domain within.
Claims (4)
1. Multifunctional rock test-piece fixture, including bottom plate（1）, the first screw rod（21）, the second screw rod（22）, the first fixture block
（31）, the second fixture block（32）, third fixture block（33）, longeron（4）, aqueduct（5）, water inlet（6）, water outlet（7）, supporting rod
（8）, it is characterised in that：
Bottom plate（1）It is fixed on testing stand, bottom plate（1）It is equipped with sliding rail, the first fixture block（31）, the second fixture block（32）It is pressed from both sides with third
Block（33）Bottom end be slidably connected between sliding rail successively, supporting rod（8）With bottom plate（1）Connection, the first screw rod（21）It passes through
Supporting rod（8）With the first fixture block（31）One end connects, the first fixture block（31）The other end is in indent arc-shaped, the second fixture block（32）Two
End face is in indent arc-shaped, the second screw rod（22）Across longeron（4）With third fixture block（33）One end connects, third fixture block（33）
The other end is in indent arc-shaped；
Longeron（4）One end and bottom plate（1）It is affixed, longeron（4）The other end and aqueduct（5）Connection, aqueduct（5）It is equipped with into water
Mouthful（6）And water outlet（7）, water outlet（7）Above fixture block.
2. Multifunctional rock test-piece fixture according to claim 1, it is characterised in that：The supporting rod（8）With bottom plate（1）
Between be connected by screw.
3. Multifunctional rock test-piece fixture according to claim 1, it is characterised in that：The water outlet（7）Including at least
Two.
4. Multifunctional rock test-piece fixture according to claim 1, it is characterised in that：The fixture block includes at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832693.6U CN207616387U (en) | 2017-12-25 | 2017-12-25 | Multifunctional rock test-piece fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721832693.6U CN207616387U (en) | 2017-12-25 | 2017-12-25 | Multifunctional rock test-piece fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207616387U true CN207616387U (en) | 2018-07-17 |
Family
ID=62830020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721832693.6U Expired - Fee Related CN207616387U (en) | 2017-12-25 | 2017-12-25 | Multifunctional rock test-piece fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207616387U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057637A (en) * | 2019-04-17 | 2019-07-26 | 河海大学 | A kind of cylinder rock sample polishing preparation facilities |
| CN110116374A (en) * | 2019-05-21 | 2019-08-13 | 河海大学 | A kind of fixed corollary apparatus of multi-scale rock sample terrazzo machine |
| CN110154251A (en) * | 2019-07-02 | 2019-08-23 | 安徽理工大学 | A kind of fixture for cylindrical body test block hi-precision cutting |
-
2017
- 2017-12-25 CN CN201721832693.6U patent/CN207616387U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057637A (en) * | 2019-04-17 | 2019-07-26 | 河海大学 | A kind of cylinder rock sample polishing preparation facilities |
| CN110116374A (en) * | 2019-05-21 | 2019-08-13 | 河海大学 | A kind of fixed corollary apparatus of multi-scale rock sample terrazzo machine |
| CN110154251A (en) * | 2019-07-02 | 2019-08-23 | 安徽理工大学 | A kind of fixture for cylindrical body test block hi-precision cutting |
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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: 20180717 Termination date: 20191225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |