CN207318199U - A kind of instrument for aiding in column jointed rock mass sample to prepare and polish - Google Patents
A kind of instrument for aiding in column jointed rock mass sample to prepare and polish Download PDFInfo
- Publication number
- CN207318199U CN207318199U CN201721419522.0U CN201721419522U CN207318199U CN 207318199 U CN207318199 U CN 207318199U CN 201721419522 U CN201721419522 U CN 201721419522U CN 207318199 U CN207318199 U CN 207318199U
- Authority
- CN
- China
- Prior art keywords
- jacking block
- plate
- movable plate
- active
- active plate
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
It the utility model is related to a kind of instrument for aiding in column jointed rock mass sample to prepare and polish, including the first active plate, first by movable plate, the second active plate and second by movable plate, foregoing four both sides, which are sequentially connected with, forms a hollow rectangular parallelepiped structure for being used to dispose column rock mass mould, it is internally formed inner cavity, and the first active plate and the second active plate of hollow rectangular parallelepiped structure can move freely；The utility model such as prepares column rock mass, is combined, being polished at the process, avoids the destruction caused by joint when carrying out the cutting of bulk sample, meanwhile, tackling overcomes the problem of joint is cracked in bruting process to the fastening effect of coupon.
Description
Technical field
A kind of instrument for aiding in column jointed rock mass sample to prepare and polish is the utility model is related to, belongs to rock test examination
It is prepared by sample.
Background technology
In order to study the complicated rock mass such as prismatical joint, usually using the similar material such as concrete, resin in rock mechanics engineering
Material carries out laboratory test.But prepare carry the rock mass sample at inclination angle containing a large amount of joints and test requirements document joint when it is more difficult,
Cannot directly it be drilled through with cylindrical sample difference cuboid sample, it is necessary to by preparing column rock mass, combining column, cutting
The processes such as blocking, polishing, joint position is easily cracked when its difficulty is to cut and polishes, and sample is not easily molded.
It is existing a kind of to carry out prismatical joint Similar Material of Rockmass sample using 3D printing technique in order to overcome this difficult
Preparation method.For example, notification number is the Chinese utility model patent of CN104515696A, disclose " using 3D printing technique
The preparation method of prismatical joint Similar Material of Rockmass sample ", it is directly prepared by 3D printing technique comprising cylinder and joint
Sample, but its shortcoming is that printing the powder particle diameter used cannot using the 3D printing technique of two kinds of different materials and immature
Reach test requirements document and preparation expense is high.
Utility model content
The utility model provides a kind of instrument for aiding in column jointed rock mass sample to prepare and polish, and column rock mass is carried out
The processes such as preparation, combination, polishing, avoid and destroyed during the cutting of bulk sample caused by joint, meanwhile, tackling is to sample
The fastening effect of block, overcomes the problem of joint is cracked in bruting process.
Technical solution is used by the utility model solves its technical problem：
It is a kind of to aid in column jointed rock mass sample to prepare and the instrument of polishing, including the first active plate, first are by movable plate, the
Two active plates and second are sequentially connected with composition one and are used to dispose the hollow of column rock mass mould by movable plate, foregoing four both sides
Rectangular parallelepiped structure, it is internally formed inner cavity, and the first active plate and the second active plate of hollow rectangular parallelepiped structure can move freely；
The first foregoing active plate and the both sides of the second active plate extend outward, and protrusion is equipped with extension component
Part；
Foregoing first is equipped with recess by movable plate and second by the both sides of movable plate, the first active plate, first by movable plate,
Second active plate and second matches connection with recess by projection when being sequentially connected with by movable plate and is fixed；
The first jacking block and the second jacking block are further included, is respectively used to be filled in the top and bottom of rectangular parallelepiped structure；
Further include and strip lug boss is from top to bottom equipped with by the abrasionproof strip of movable plate recess, its surface for filling
Point, top and the bottom of abrasionproof strip are respectively fixed with the block that contact area is more than recess；
The abrasionproof cutting ferrule for replacing the first jacking block or the second jacking block is further included, it is hollow square structure, for being arranged
In the top of hollow cuboid and bottom；
Further include and be close to for filling up the top cushion block, master end backing plate and passive side backing plate, top cushion block of polishing vacancy
Installed in the inner side of the first jacking block or the second jacking block, master end backing plate snugly fits to the interior of the first active plate or the second active plate
Side, passive side backing plate snugly fit to first by movable plate or second by the inner side of movable plate；
As the further preferred of the utility model, master end backing plate length is 600mm, is highly 1000mm, thickness is
50mm；Passive side backing plate length is 400mm or 500mm, is highly 1000mm, thickness 50mm；Top backing plate length is
600mm, width 600mm, thickness 50mm；
As the further preferred of the utility model, the first jacking block, the second jacking block respectively with the first active plate, second actively
The side of plate contact offers the outer connecting hole of two jacking block active plates and two jacking block active plate interconnecting holes, wherein, first
The outer connecting hole same horizontal line of two jacking block active plates is opened up close to the first jacking block tip position, two jacking block masters side by side on jacking block
Movable plate interconnecting hole same horizontal line is opened up close to the first jacking block bottom position side by side；On second jacking block outside two jacking block active plates
Connecting hole same horizontal line is opened up close to the second jacking block bottom position, two jacking block active plate interconnecting hole same horizontal lines side by side
Open up side by side close to the second jacking block tip position；
First jacking block, the second jacking block offer jacking block quilt with first by movable plate, the second side contacted by movable plate respectively
The outer connecting hole of movable plate with jacking block by movable plate interconnecting hole, wherein, from top to bottom opened up successively on the first jacking block jacking block by movable plate outside
Connecting hole and jacking block from top to bottom open up jacking block by movable plate interconnecting hole and jacking block by movable plate interconnecting hole successively on the second jacking block
By connecting hole outside movable plate；
Open up four active plate connecting holes along plate face surrounding on the first active plate, the second active plate, first by movable plate,
Second from top to bottom opens up two by movable plate connecting hole by centre position on movable plate；
As the further preferred of the utility model, the length of the first active plate and the second active plate is 800mm, is highly
1500mm, thickness 100mm, its both sides extend outward 30mm；Close to the two of top on first active plate, the second active plate
The distance on a active plate connecting hole and top is 10mm, and the hole heart distance of two active plate connecting hole is 480mm；First actively
Two active plate connecting holes of close bottom and the distance of bottom are 10mm on plate, the second active plate, two active plate connects
The hole heart distance in hole is 480mm；
As the further preferred of the utility model, first by movable plate and second is 540mm by the length of movable plate, is highly
1500mm, thickness 100mm；First by movable plate, second by movable plate close to top by movable plate connecting hole apart from top away from
From for 10mm, first by movable plate, second close to bottom is 10mm by movable plate connecting hole distances from bottom end on movable plate；
As the further preferred of the utility model, the length of the first jacking block and the second jacking block is 600mm, and width is
600mm, is highly 500mm；Jacking block active plate the first jacking block of outer connecting hole distance top or the second jacking block bottom 10mm, jacking block master
10mm at the top of movable plate interconnecting hole distance the first jacking block bottom or the second jacking block.
By above technical scheme, relative to the prior art, the utility model has the advantages that：
The utility model avoids the destruction at bulk sample joint in cutting, and tackling overcomes the fastening effect of sample
The problem of joint is cracked in bruting process, meanwhile, it is easy to crack that the utility model can also be used for other cuboids containing a large amount of joints
The preparation of rock mass sample and bruting process, make sample integrality and yield rate all significantly be lifted, and with preparation process letter
The advantages that list, saving fund.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the single unit system structure diagram of the utility model；
Fig. 2 is the utility model main parts size schematic diagram, and wherein a is the first active plate by movable plate, b for first, and c is anti-
Strip is ground, d is the first jacking block, and e is abrasionproof fixture block；
Fig. 3 is the prismatical joint mould that the inclination angle made using 3D printing technique is 0 °；
Fig. 4 is the procedure structure schematic diagram of the preparation column rock mass of the embodiment 1 of the utility model；
Fig. 5 is the procedure structure schematic diagram of the column rock mass assembly of the embodiment 2 of the utility model；
Fig. 6 is end view in the polishing specimen of the embodiment 3 of the utility model, and wherein f integrally shows for device
It is intended to, g is inside configuration schematic diagram；
Fig. 7 is backing plate schematic diagram at the top of the installation of the embodiment 3 of the utility model；
Fig. 8 is the polishing Sample devices overall schematic of the embodiment 4 of the utility model；
Fig. 9 is backing plate scheme of installation inside the polishing sample of the embodiment 4 of the utility model；
Figure 10 is the polishing Sample devices overall schematic of the embodiment 5 of the utility model；
Figure 11 is the inside backing plate scheme of installation of the polishing sample of the embodiment 5 of the utility model.
In figure：1 is the first active plate, 2 for first by movable plate, 3 be the second active plate, and 4 be second by movable plate, and 5 be first
Jacking block, 6 be the second jacking block, and 7 be active plate connecting hole, and 8 be by movable plate connecting hole, and 9 be jacking block active plate interconnecting hole, and 10 be top
The outer connecting hole of block active plate, 11 be jacking block by movable plate interconnecting hole, and 12 be jacking block by connecting hole outside movable plate, and 13 be abrasionproof strip,
14 be abrasionproof fixture block, and 15 be inner cavity, and 16 be column rock mass mould, and 17 be coupon, and 18 be top cushion block, and 19 pad for master end
Plate, 20 be passive side backing plate.
Embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Figure 1-Figure 11, the utility model includes following technical characteristic：First active plate 1, first by movable plate 2, and
Two active plates 3, second by movable plate 4, the first jacking block 5, the second jacking block 6, active plate connecting hole 7, by movable plate connecting hole 8, jacking block master
Movable plate interconnecting hole 9, the outer connecting hole 10 of jacking block active plate, jacking block by movable plate interconnecting hole 11, jacking block by connecting hole outside movable plate 12,
Abrasionproof strip 13, abrasionproof fixture block 14, inner cavity 15, column rock mass mould 16, coupon 17, top cushion block 18, master end backing plate 19,
Passive side backing plate 20.
A kind of auxiliary column jointed rock mass sample of the utility model prepares and the instrument of polishing, including the first active plate,
First is sequentially connected with composition one and is used to dispose column by movable plate, the second active plate and second by movable plate, foregoing four both sides
The hollow rectangular parallelepiped structure of rock mass mould, it is internally formed inner cavity, and the first active plate of hollow rectangular parallelepiped structure and second is actively
Plate can move freely；
The first foregoing active plate and the both sides of the second active plate extend outward, and protrusion is equipped with extension component
Part；
Foregoing first is equipped with recess by movable plate and second by the both sides of movable plate, the first active plate, first by movable plate,
Second active plate and second matches connection with recess by projection when being sequentially connected with by movable plate and is fixed；
The first jacking block and the second jacking block are further included, is respectively used to be filled in the top and bottom of rectangular parallelepiped structure；
Further include and strip lug boss is from top to bottom equipped with by the abrasionproof strip of movable plate recess, its surface for filling
Point, top and the bottom of abrasionproof strip are respectively fixed with the block that contact area is more than recess；
The abrasionproof cutting ferrule for replacing the first jacking block or the second jacking block is further included, it is hollow square structure, for being arranged
In the top of hollow cuboid and bottom；
Further include and be close to for filling up the top cushion block, master end backing plate and passive side backing plate, top cushion block of polishing vacancy
Installed in the inner side of the first jacking block or the second jacking block, master end backing plate snugly fits to the interior of the first active plate or the second active plate
Side, passive side backing plate snugly fit to first by movable plate or second by the inner side of movable plate；
As the further preferred of the utility model, the first jacking block, the second jacking block respectively with the first active plate, second actively
The side of plate contact offers the outer connecting hole of two jacking block active plates and two jacking block active plate interconnecting holes, wherein, first
The outer connecting hole same horizontal line of two jacking block active plates is opened up close to the first jacking block tip position, two jacking block masters side by side on jacking block
Movable plate interconnecting hole same horizontal line is opened up close to the first jacking block bottom position side by side；On second jacking block outside two jacking block active plates
Connecting hole same horizontal line is opened up close to the second jacking block bottom position, two jacking block active plate interconnecting hole same horizontal lines side by side
Open up side by side close to the second jacking block tip position；
First jacking block, the second jacking block offer jacking block quilt with first by movable plate, the second side contacted by movable plate respectively
The outer connecting hole of movable plate with jacking block by movable plate interconnecting hole, wherein, from top to bottom opened up successively on the first jacking block jacking block by movable plate outside
Connecting hole and jacking block from top to bottom open up jacking block by movable plate interconnecting hole and jacking block by movable plate interconnecting hole successively on the second jacking block
By connecting hole outside movable plate；
Open up four active plate connecting holes along plate face surrounding on the first active plate, the second active plate, first by movable plate,
Second from top to bottom opens up two by movable plate connecting hole by centre position on movable plate；
As the further preferred of the utility model, the length of the first active plate and the second active plate is 800mm, is highly
1500mm, thickness 100mm, its both sides extend outward 30mm；Close to the two of top on first active plate, the second active plate
The distance on a active plate connecting hole and top is 10mm, and the hole heart distance of two active plate connecting hole is 480mm；First actively
Two active plate connecting holes of close bottom and the distance of bottom are 10mm on plate, the second active plate, two active plate connects
The hole heart distance in hole is 480mm；
As the further preferred of the utility model, first by movable plate and second is 540mm by the length of movable plate, is highly
1500mm, thickness 100mm；First by movable plate, second by movable plate close to top by movable plate connecting hole apart from top away from
From for 10mm, first by movable plate, second close to bottom is 10mm by movable plate connecting hole distances from bottom end on movable plate；
As the further preferred of the utility model, the length of the first jacking block and the second jacking block is 600mm, and width is
600mm, is highly 500mm；Jacking block active plate the first jacking block of outer connecting hole distance top or the second jacking block bottom 10mm, jacking block master
10mm at the top of movable plate interconnecting hole distance the first jacking block bottom or the second jacking block；
As the further preferred of the utility model, master end backing plate length is 600mm, is highly 1000mm, thickness is
50mm；Passive side backing plate length is 400mm or 500mm, is highly 1000mm, thickness 50mm；Top backing plate length is
600mm, width 600mm, thickness 50mm.
Specific embodiment is as follows：
Embodiment 1：
Shown in Fig. 3, to use 0 ° of column rock mass mould of iron powder materials making using 3D printing technique, passed through using iron powder
It is 1mm that 3D printing technique, which controls joint thickness, and the inclination angle at joint is 0 ° in used model, just uses 0 ° in the present embodiment
Column rock mass mould 6 makes column sample.
Shown in Fig. 4, the first active plate top, the active plate connecting hole on the second active plate top and the first jacking block master will be close to
Movable plate interconnecting hole is connected, close to first by movable plate top, second by movable plate top by movable plate connecting hole and the first jacking block quilt
Movable plate interconnecting hole is connected, and the first active plate in tackling or the second active plate are removed, abrasionproof strip is put into first by movable plate
Or second be put into inner cavity by the recess of movable plate and by 0 ° of column rock mass mould, the prismatical joint configured is used after being laid flat
Similar Material of Rockmass is injected in 0 ° of corresponding cavity of column rock mass mould, is stood and is demoulded after waiting analog material solidification, is being solidified
During still replace the position of the first active plate or the second active plate with abrasionproof strip, guarantee analog material and air connect
Touch；If the use of mould being other angles, being likely to result in portion cavity cannot inject, at this time can be by the first active plate of removal
Or second active plate return to origin-location, the first jacking block or the second jacking block are removed, so as to inject residual cavity, when standing protects
Demonstrate,prove analog material and air Maximum Contact.
Embodiment 2：
Shown in Fig. 5, the position of the first active plate or the second active plate is still replaced with abrasionproof strip, each connecting hole is as implemented
Connected in example 1, prepared bonding material is used in the lumen after the column rock mass after being solidified in above-described embodiment 1 is demoulded
Material is combined, and the solidification completely location to be cemented such as is stood, is obtained coupon, at this time sample block size for 600 × 600 ×
1100mm3。
Embodiment 3：
Shown in Fig. 6, the first active plate, first are sequentially connected with by movable plate, the second active plate and second by movable plate, use abrasionproof
Fixture block replaces the first jacking block or the second jacking block, and remaining second jacking block or the first jacking block are promoted 300mm to tackling inside, make master
Movable plate connecting hole is connected with the outer connecting hole of jacking block active plate, is connected by movable plate connecting hole with jacking block by connecting hole outside movable plate, then
Polished using polishing machine 50mm of the coupon beyond tackling top；After the completion of the polishing of one end, after coupon polishing
End face on plus a top cushion block, will opposite side jacking block extract after coupon is pushed at the position that is replaced using abrasionproof fixture block
Inside tackling, active plate connecting hole is connected with the outer connecting hole of jacking block active plate, connected by movable plate connecting hole and jacking block outside movable plate
Connect hole to be connected, abrasionproof fixture block is set up in one end of no jacking block, then exceeds coupon using polishing machine the 50mm on tackling top
Polish；Shown in Fig. 7, both ends are all after the completion of polishing, the cushion block at the top of dress on two end faces of polishing, and by the first jacking block or
Second jacking block returns to origin-location, i.e. active plate connecting hole is connected with jacking block active plate interconnecting hole, by movable plate connecting hole with
Jacking block is connected by movable plate interconnecting hole；After the completion of the present embodiment, the size of coupon is 600 × 600 × 1000mm3。
Embodiment 4：
Shown in Fig. 8, in above-described embodiment 3 by top cushion block after installation is complete, by the first active plate of tackling either side
Or second active plate remove, abrasionproof strip is put into first by movable plate or second by the recess of movable plate, in close proximity to not removing
The second active plate or the first active plate side set a master end backing plate, the coupon completed in above-described embodiment 3 is put
Enter inner cavity, polished using polishing machine 50mm of the coupon beyond tackling side, in master end backing plate after the completion of polishing
On again plus a master end backing plate, and the side that coupon has been polished is placed against the one side of master end backing plate, uses sander
Device polishes 50mm of the coupon beyond tackling side；After the completion of the present embodiment, the size of coupon 51 is 500 × 600
×1000mm3。
Embodiment 5：
Shown in Fig. 9, in above-described embodiment 4 by top cushion block and one piece of master end backing plate after installation is complete, in close proximity to it
Both sides first are respectively set the passive side backing plate of an a length of 500mm by movable plate and second by the position of movable plate, by above-described embodiment 4
The coupon of completion is put into inner cavity, is polished using polishing machine 50mm of the coupon beyond tackling side, polishing is completed
After add a master end backing plate, and the passive side backing plate of a length of 500mm is changed to the passive side backing plate for being set to 400mm, and by sample
The side that block has been polished is placed against the one side of master end backing plate, exceeds the 50mm of tackling side to coupon using polishing machine
Polish；After the completion of the present embodiment, the size of coupon is 500 × 500 × 1000mm3, and required by final experiment
Specimen size.
In above-mentioned all embodiments, tackling all plays a part of coupon fastening, ensures that coupon removes polishing
Simultaneously all it is subject to certain support force, reduces joint inside coupon and be damaged in bruting process.
The inclination angle of 3D printing prismatical joint mould used in above-described embodiment 1 is 0 °, in practical applications, can be with
Joint mould at any angle is made, and joint thickness can be changed.
In above-described embodiment 1, embodiment 2, abrasionproof strip all plays guarantee first by movable plate or second by movable plate and the
The effect that one jacking block or the second jacking block side maintain an equal level, datum level and tissue analog material are all played when preparing column and assembling
The effect of leakage.
In above-described embodiment 3, abrasionproof fixture block plays a part of confining tackling top, while as the benchmark of machine polishing
Face, and prevent in the case of no abrasionproof fixture block, polishing machine damages plastics or resin tackling.
In above-described embodiment 3, the first jacking block or the second jacking block change active plate connecting hole, passive by moving back and forth
The corresponding position connected of plate connecting hole and inside and outside connecting hole on the first jacking block or the second jacking block, so as to change coupon in inner cavity
In position.
Abrasionproof strip plays a part of the datum level of machine polishing in above-described embodiment 4, embodiment 5, and prevents in nothing
In the case of abrasionproof strip, polishing machine damages plastics or resin tackling.
The top backing plate that is used in above-described embodiment 3, embodiment 4, embodiment 5, master end backing plate, passive side backing plate are all
Play a part of the sample thickness instead of being ground off.
The above situation should be noted that the 3D printing technique used is only intended to make the joint in the rock mass of prismatical joint
Partial cylinder sampling die.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein（Including technology art
Language and scientific terminology）With the identical meaning of the general understanding with the those of ordinary skill in the application fields.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, will not be with idealizing or the implication of overly formal be explained.
The implication of "and/or" described herein refers to that the simultaneous situation of respective individualism or both is wrapped
Including including.
The implication of " connection " described herein can be between component to be directly connected to can also pass through between component
Other components are indirectly connected with.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (5)
- A kind of 1. instrument for aiding in column jointed rock mass sample to prepare and polish, it is characterised in that：Including the first active plate, first It is sequentially connected with composition one by movable plate, foregoing four both sides by movable plate, the second active plate and second and is used to dispose column rock mass The hollow rectangular parallelepiped structure of mould, it is internally formed inner cavity, and the first active plate and the second active plate of hollow rectangular parallelepiped structure can Move freely；The first foregoing active plate and the both sides of the second active plate extend outward, and protrusion is equipped with extension component Point；Foregoing first is equipped with recess by movable plate and second by the both sides of movable plate, and the first active plate, first are by movable plate, second Active plate and second matches connection with recess by projection when being sequentially connected with by movable plate and is fixed；The first jacking block and the second jacking block are further included, is respectively used to be filled in the top and bottom of rectangular parallelepiped structure；Further include and strip projection portion is from top to bottom equipped with by the abrasionproof strip of movable plate recess, its surface for filling, prevent Grind the top of strip and bottom is respectively fixed with the block that contact area is more than recess；The abrasionproof cutting ferrule for replacing the first jacking block or the second jacking block is further included, it is hollow square structure, used in being set in The top and bottom of empty cuboid；Further include and be close to install for filling up the top cushion block, master end backing plate and passive side backing plate, top cushion block of polishing vacancy In the inner side of the first jacking block or the second jacking block, master end backing plate snugly fits to the inner side of the first active plate or the second active plate, Passive side backing plate snugly fits to first by movable plate or second by the inner side of movable plate；Master end backing plate length is 600mm, is highly 1000mm, thickness 50mm；Passive side backing plate length for 400mm or 500mm, is highly 1000mm, thickness 50mm；Top backing plate length is 600mm, width 600mm, thickness 50mm.
- 2. auxiliary column jointed rock mass sample according to claim 1 prepares and the instrument of polishing, it is characterised in that：First The side that jacking block, the second jacking block are contacted with the first active plate, the second active plate respectively offers to be connected outside two jacking block active plates Hole and two jacking block active plate interconnecting holes are connect, wherein, the outer connecting hole same horizontal line of two jacking block active plates on the first jacking block Open up side by side close to the first jacking block tip position, two jacking block active plate interconnecting hole same horizontal lines are opened up close to first side by side Jacking block bottom position；The outer connecting hole same horizontal line of two jacking block active plates is opened up close to the second jacking block bottom side by side on second jacking block Portion position, two jacking block active plate interconnecting hole same horizontal lines are opened up close to the second jacking block tip position side by side；First jacking block, the second jacking block offer jacking block by movable plate with first by movable plate, the second side contacted by movable plate respectively Outer connecting hole and jacking block by movable plate interconnecting hole, wherein, jacking block is from top to bottom opened up on the first jacking block successively and is connected outside movable plate It is passive by movable plate interconnecting hole and jacking block that hole and jacking block by movable plate interconnecting hole, on the second jacking block from top to bottom open up jacking block successively The outer connecting hole of plate；Four active plate connecting holes are opened up along plate face surrounding on the first active plate, the second active plate, first by movable plate, second Two are from top to bottom opened up by movable plate connecting hole by centre position on movable plate.
- 3. auxiliary column jointed rock mass sample according to claim 2 prepares and the instrument of polishing, it is characterised in that：First The length of active plate and the second active plate is 800mm, is highly 1500mm, thickness 100mm, its both sides extend outward 30mm；Two active plate connecting holes on close top and the distance on top are 10mm on first active plate, the second active plate, it two The hole heart distance of a active plate connecting hole is 480mm；Two active plates on first active plate, the second active plate close to bottom connect The distance for connecing hole and bottom is 10mm, and the hole heart distance of two active plate connecting hole is 480mm.
- 4. auxiliary column jointed rock mass sample according to claim 2 prepares and the instrument of polishing, it is characterised in that：First By the length of movable plate it is 540mm by movable plate and second, is highly 1500mm, thickness 100mm；First by movable plate, second passive Close to top be 10mm by distance of the movable plate connecting hole apart from top on plate, first by movable plate, second by close bottom on movable plate End is 10mm by movable plate connecting hole distances from bottom end.
- 5. auxiliary column jointed rock mass sample according to claim 2 prepares and the instrument of polishing, it is characterised in that：First The length of jacking block and the second jacking block is 600mm, width 600mm, is highly 500mm；The outer connecting hole distance of jacking block active plate the At the top of one jacking block or the second jacking block bottom 10mm, jacking block active plate interconnecting hole distance the first jacking block bottom or the second jacking block top 10mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419522.0U CN207318199U (en) | 2017-10-31 | 2017-10-31 | A kind of instrument for aiding in column jointed rock mass sample to prepare and polish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419522.0U CN207318199U (en) | 2017-10-31 | 2017-10-31 | A kind of instrument for aiding in column jointed rock mass sample to prepare and polish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207318199U true CN207318199U (en) | 2018-05-04 |
Family
ID=62379183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721419522.0U Expired - Fee Related CN207318199U (en) | 2017-10-31 | 2017-10-31 | A kind of instrument for aiding in column jointed rock mass sample to prepare and polish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207318199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655739A (en) * | 2017-10-31 | 2018-02-02 | 河海大学 | A kind of tackling prepared for cuboid prismatical joint rock mass sample |
-
2017
- 2017-10-31 CN CN201721419522.0U patent/CN207318199U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655739A (en) * | 2017-10-31 | 2018-02-02 | 河海大学 | A kind of tackling prepared for cuboid prismatical joint rock mass sample |
| CN107655739B (en) * | 2017-10-31 | 2020-03-17 | 河海大学 | A tackling that is used for preparation of cuboid columnar joint rock mass sample |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104364051B (en) | The multistage grinding method and vacuum adsorption table of workpiece, storage container, provision for disengagement and the equipment for implementing this method | |
| CN207318199U (en) | A kind of instrument for aiding in column jointed rock mass sample to prepare and polish | |
| JP2013144403A (en) | Method for manufacturing abutting portion | |
| CN107234462A (en) | Workpiece locating mechanism | |
| WO2010048523A3 (en) | Transparent ceramics and methods of preparation thereof | |
| DK167179B1 (en) | PROCEDURE AND APPARATUS FOR MANUFACTURING COMPONENTS WITH SPACES | |
| CN107655739A (en) | A kind of tackling prepared for cuboid prismatical joint rock mass sample | |
| CN109142007B (en) | High-efficiency model test standard test piece processing mold and application method thereof | |
| US9302211B2 (en) | Fixing jig, fixing method, and honeycomb filter production method | |
| CN110907253A (en) | Mold and method for preparing cylindrical sample containing axial cracks | |
| CA2282109A1 (en) | Apparatus for creating a void under a structural concrete slab | |
| CN105666651B (en) | Dry-pressing formed method and the dry-pressing molding device for it | |
| JP2020534432A (en) | Processes and equipment for manufacturing cutting tools by press | |
| CN103480830A (en) | Vibration machine with extrusion device | |
| CN106891425A (en) | A kind of batch moulding process for building elevation concrete block | |
| JP5824598B2 (en) | Branched core pin assembly and system for forming a branched channel and molded workpiece | |
| CN204085990U (en) | A kind of paraffin embedding bed die | |
| CN207779775U (en) | Die trial for being molded the test quick chloride ion transport coefficient test specimen of concrete | |
| CN206632293U (en) | The device of white moding shape is prevented for negative-pressure los mould casting | |
| CN108453866B (en) | A kind of preparation facilities and preparation method of semi-closed structure biscuit of ceramics | |
| CN204300063U (en) | A kind of ceramic plunger bonding frame | |
| KR200213007Y1 (en) | China pressure injection molding machine | |
| CN207224228U (en) | A kind of use for laboratory adobe compacting tool set | |
| CN109835714A (en) | Carrying tool, method for carrying and carrying tool unit | |
| CN207522413U (en) | For the automatic ration filler device of ceramic grinding body manufacturing machine mold |
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: 20180504 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |