CN207623094U - A kind of artificial compaction test device auxiliary device - Google Patents
A kind of artificial compaction test device auxiliary device Download PDFInfo
- Publication number
- CN207623094U CN207623094U CN201721792891.4U CN201721792891U CN207623094U CN 207623094 U CN207623094 U CN 207623094U CN 201721792891 U CN201721792891 U CN 201721792891U CN 207623094 U CN207623094 U CN 207623094U
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- China
- Prior art keywords
- rotating ring
- clamping rings
- top annulus
- artificial
- auxiliary device
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- 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.)
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- 238000005056 compaction Methods 0.000 title claims abstract description 68
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to compaction cylinder apparatus field, provide a kind of artificial compaction test device auxiliary device, including clamping rings, rotating ring and top annulus, it is rotatably connected to rotating ring on the clamping rings, top annulus is fixedly connected on rotating ring, co-axially align between the clamping rings, rotating ring and top annulus, rotating ring are equipped with multiple first tight fixed bolts；It is connected with holder between the rotating ring and top annulus, the ring wall of the top annulus is equipped with multiple second tight fixed bolts, the utility model is simple in structure, it is easily operated, it is cheap, and hit the construction that actual load is set with existing and do not conflict, existing artificial compaction cylinder waste of manpower can be effectively improved and big problem is lost in compactive effort, it is allowed to by original more people's operation changes be one man operation, significantly correct since artificial righting causes ground error.
Description
Technical field
The utility model belongs to compaction cylinder apparatus field, particularly a kind of artificial compaction test device auxiliary device.
Background technology
Currently used artificial compaction cylinder is mainly made of compaction cylinder and compaction hammer, including bottom plate for fixing etc. zero
Part.When the instrumentation, soil sample is placed in compaction cylinder, is carried out hitting reality by two people, a people is responsible for righting compaction hammer, and a people is responsible for
Promotion compaction hammer, which is allowed to fall, to be completed once to hit reality.During hitting reality, the verticality of compaction hammer is manually observed, and armrest
Dynamic righting, can not ensure that the moment is in vertical state, often collide tube wall in compaction hammer dropping process, cause the damage of compactive effort
It loses；The experiment needs two people to operate simultaneously, causes the waste of manpower；And it is hitting in real time, righting personnel see due to needing
It examines and the vertical degree of compaction hammer is kept to be closer to compaction hammer, the whereabouts of compaction hammer brings hidden danger to its safety.Therefore, it is necessary to
A kind of artificial compaction test auxiliary device is researched and developed, the consumption of human resources is on the one hand reduced, improves the safety of test operation, separately
On the one hand the verticality for ensureing compaction hammer, improves the accuracy of compaction test.
Invention content
In view of the above-mentioned problems, the utility model provides a kind of artificial compaction test auxiliary device, concrete structure is as follows：
A kind of artificial compaction test device auxiliary device, including clamping rings, rotating ring and top annulus, the fixation
Be rotatably connected to rotating ring on annulus, be fixedly connected with top annulus on rotating ring, the clamping rings, rotating ring and
The lower end of co-axially align between the annulus of top, clamping rings is equipped with the multiple and integrally formed fixed block of clamping rings ring wall, more
Regular polygon structure is constituted between a fixed block, and the first clamp screw of clamping rings axle center setting is disposed an outwardly facing on fixed block
Bolt；Holder is connected between the rotating ring and top annulus, the ring wall of the top annulus is equipped with multiple towards top
Second tight fixed bolt of annulus axle center setting, regular polygon structure is constituted between multiple second fastening bolts.
Further, the clamping rings is fastened by the cylinder of the first tight fixed bolt and compaction cylinder.
Further, the top annulus is fastened by the outer barrel of the compaction hammer in the second fastening bolt and compaction cylinder.
Further, multiple second tight fixed bolt point upper layer and lower layers in the ring wall of the top annulus are arranged, every layer more
Regular polygon structure is constituted between a second tight fixed bolt.
Further, the end of second tight fixed bolt is equipped with ball.
Further, the holder includes two symmetrically arranged L-type supporting rods, and L-type supporting rod includes superposed branch
Fagging and strip positioned at lower part, top and the top annulus of support plate are integrally formed, set at the top of the rotating ring there are two
It is symmetrical with the card slot in rotating ring axle center, two strips are respectively inserted into corresponding card slot.
Further, the second steel ball of multiple rotation connections, shifting of second steel ball along strip are equipped in the card slot successively
Dynamic direction rotation.
Further, there are four the fixed blocks, 90 ° each other of angle is constituted between the adjacent fixed block of each two.
Further, it is equipped with annular groove at the top of the clamping rings, the of multiple rotation connections is installed in annular groove
One steel ball, the first steel ball are rotated along the rotation direction of rotating ring.
Compared to the prior art compared with, the utility model has the advantages that：
The utility model is simple in structure, vdiverse in function, practical, and article is taken conveniently, and assembly, dismounting are easy, reduce and hit
The manpower loss tested in fact, and matched with the artificial compaction cylinder of existing major part, without purchasing a large amount of compaction cylinders again, reduce funds
Expenditure, and the loss of compactive effort is reduced, accuracy and the safety of experiment are improved, according to polar coordinates knowledge, can be met each
Real needs are hit in a position.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of novel compaction test auxiliary device；
Fig. 3 is the sectional view that novel compaction test auxiliary device passes through central axis；
Fig. 4 is cross sectional detail of the clamping rings by central axis；
Fig. 5 is cross sectional detail of the rotating ring by central axis；
Fig. 6 is the cross sectional detail that holder and top annulus pass through central axis；
Fig. 7 is the vertical view of clamping rings；
Fig. 8 is the vertical view of rotating ring；
Fig. 9 is the vertical view of top annulus.
Reference numeral：
1-clamping rings；2-annular grooves, the 3-the first holding screw, 4-rotating rings, 5-card slots, the 6-the first steel
Pearl, the 7-the second steel ball, 8-support plates, the 9-the second holding screw, 10-balls, 11-top annulus, 12-strips, 13- are solid
Determine block, 14- compaction cylinders.
Specific implementation mode
Artificial compaction test device auxiliary device a kind of to utility model is further specifically with reference to the accompanying drawings of the specification
It is bright.
These attached drawings are simplified schematic diagram, only illustrates the basic structure of utility model in a schematic way, therefore it is only
Display composition related with utility model.
In the description of utility model, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
Be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description utility model and simplify describe, rather than indicate or
It implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as
Limitation to utility model.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply
Relative importance or the quantity for implicitly indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can
To express or implicitly include one or more this feature.It is unless otherwise indicated, " more in the description of utility model
It is a " it is meant that two or more.
In the description of utility model, it should be noted that unless otherwise clearly defined and limited, term " installation ",
" adjacent ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected
；It can be mechanical connection, can also be electrical connection；Can be direct neighbor, can also be by intermediary indirect neighbor, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in utility model.
Embodiment
A kind of artificial compaction test device auxiliary device, including clamping rings 1, rotating ring 4 and top annulus 11, it is described
Rotating ring 2 is rotatably connected on clamping rings 1,1 top of the clamping rings is equipped with annular groove 2, is installed in annular groove 2
There is the first steel ball 6 of multiple rotation connections, the groove width of the annular groove 2 is more than first steel ball, 6 diameter 0.2mm, makes the
One steel ball 6 small resistance exercise, the first steel ball 6 can rotate in annular groove 2 along the rotation direction of rotating ring 4.Rotational circle
It is fixedly connected with top annulus 11 on ring 4, co-axially align between the clamping rings 1, rotating ring 4 and top annulus 11, Gu
The lower end for determining annulus 1 is equipped with the multiple and integrally formed fixed block 13 of 1 ring wall of clamping rings, is constituted just between multiple fixed blocks 13
Polygonized structure, there are four the fixed blocks 13, and 90 ° each other of angle, fixed block are constituted between the adjacent fixed block of each two 13
The first tight fixed bolt 3 of clamping rings axle center setting is disposed an outwardly facing on 13, the clamping rings 1 passes through the first tight fixed bolt 3
It is fastened with the cylinder of compaction cylinder, 1 internal diameter of the clamping rings and the outer diameter of 14 cylinder of compaction cylinder are roughly the same, can take to be placed on and hit reality
14 top of cylinder, 1 width of clamping rings do not influence the fixation of compaction cylinder 14, and first holding screw 3 is plain screw；The rotation
Holder is connected between annulus 4 and top annulus 11, the holder includes two symmetrically arranged L-type supporting rods, L-type supporting rod
Strip 12 including superposed support plate 8 and positioned at lower part, top and the top annulus 11 of support plate 8 are integrally formed, institute
It states 4 top of rotating ring to set there are two the card slot 5 for being symmetrical with 4 axle center of rotating ring, the card slot 5 at 4 top of the rotating ring is wide
Than 12 wide 1mm of the strip, two strips 12 are respectively inserted into corresponding card slot 5 degree.It is equipped with successively in the card slot 5 multiple
Second steel ball 7 of rotation connection, the second steel ball 7 are rotated along the moving direction of strip 12, and second steel ball 7 can carry out small resistance
Power spin motion.The ring wall of the top annulus 11 is equipped with multiple the second tight fixed bolts towards the setting of 11 axle center of top annulus
9, constitute regular polygon structure between multiple second fastening bolts 9, the top annulus 11 by the second fastening bolt 9 with hit reality
The outer barrel of compaction hammer on cylinder fastens.Multiple second tight fixed bolts 9 in the ring wall of the top annulus 11 divide upper layer and lower layer cloth
It sets, regular polygon structure is constituted between every layer of multiple second tight fixed bolts 9.The end of second tight fixed bolt 9 is equipped with rolling
Pearl 10, ball 10 spin in end and rotate.
The operation principle of the utility model is：
When the utility model is used, first compaction cylinder and its base fixture are installed, and compacted soil samples is pressed into specification
It is required that being packed into compaction cylinder；Then clamping rings 1 and compaction cylinder 14 are coaxially disposed within 14 top of compaction cylinder, are connect with compaction cylinder 14
It touches, mutual first holding screw 3 in 90 ° of two couples of 1 lower part of clamping rings screws, and clamping rings 1 and compaction cylinder 14 is made to keep phase
To static；Rotating ring 4 and above-mentioned clamping rings 1, compaction cylinder 14 are coaxially disposed within 1 top of clamping rings, 4 bottom of rotating ring
First steel ball 6 that rolls in portion is contacted with the annular groove 2 at 1 top of clamping rings so that rotating ring 4 can be complete around its axial line
At spinning motion；Bottom belt, there are two the top annulus 11 of holder to be mounted on above rotating ring 4, and the two of two frame bottoms
Strip 12（Conllinear steel plate strip）With 5 grafting of card slot on 4 top of rotating ring so that top annulus 11 can be along 5 length side of card slot
To horizontal movement；The compaction hammer of compaction cylinder 14 is partially passed through top annulus 11, gently screws on the second clamp screw on portion's annulus 11
Nail 9 so that the contact of the outer barrel of the ball 10 of 9 end of the second holding screw and compaction hammer and no pressure, and compaction hammer is made to keep perpendicular
Straight state so that compaction hammer can keep vertical state always, and the movement of vertical direction only occurs relative to top annulus 11；It uses
When, it adjusts rotating ring 4 and strip 12 and then adjusts compaction hammer position, carry out compaction test.
Used, the second holding screw 9 of top annulus 11 gently screws out, make the ball 10 of 9 end of the second holding screw from
Compaction hammer certain distance is opened, compaction hammer is gently taken out；Then holder is extracted out from card slot 5 successively, later rotating ring 4 and admittedly
Determine the separation of annulus 1, the first holding screw 3 of 1 bottom of last light rotation clamping rings makes end leave compaction cylinder 14, justifies fixed
Ring 1 is taken out above compaction cylinder 14；Compaction cylinder 14 is removed according to code requirement, completes data test, cleaning plant.
The above is only the preferred embodiment of utility model, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of artificial compaction test device auxiliary device, including clamping rings, rotating ring and top annulus, feature exist
In：It is rotatably connected to rotating ring on the clamping rings, top annulus, the fixed circle are fixedly connected on rotating ring
Co-axially align between ring, rotating ring and top annulus, the lower end of clamping rings be equipped with it is multiple with clamping rings ring wall one at
The fixed block of type constitutes regular polygon structure between multiple fixed blocks, and the setting of clamping rings axle center is disposed an outwardly facing on fixed block
The first tight fixed bolt；Holder is connected between the rotating ring and top annulus, the ring wall of the top annulus is equipped with
Multiple the second tight fixed bolts towards the setting of the top annulus axle heart, regular polygon structure is constituted between multiple second fastening bolts.
2. artificial compaction test device auxiliary device according to claim 1, which is characterized in that the clamping rings passes through
The cylinder of first tight fixed bolt and compaction cylinder fastens.
3. artificial compaction test device auxiliary device according to claim 1, which is characterized in that the top annulus passes through
Second fastening bolt and the outer barrel of the compaction hammer on compaction cylinder fasten.
4. artificial compaction test device auxiliary device according to claim 3, which is characterized in that the ring of the top annulus
Multiple second tight fixed bolt point upper layer and lower layers in wall are arranged, regular polygon knot is constituted between every layer of multiple second tight fixed bolts
Structure.
5. artificial compaction test device auxiliary device according to claim 3, which is characterized in that second tight fixed bolt
End be equipped with ball.
6. artificial compaction test device auxiliary device according to claim 1, which is characterized in that the holder includes two
Symmetrically arranged L-type supporting rod, L-type supporting rod include superposed support plate and the strip positioned at lower part, the top of support plate
Portion is integrally formed with top annulus, is set at the top of the rotating ring there are two the card slot for being symmetrical with rotating ring axle center, two are blocked
Item is respectively inserted into corresponding card slot.
7. artificial compaction test device auxiliary device according to claim 6, which is characterized in that set successively in the card slot
There are the second steel ball of multiple rotation connections, the second steel ball to be rotated along the moving direction of strip.
8. artificial compaction test device auxiliary device according to claim 1, which is characterized in that the fixed block has four
It is a, 90 ° each other of angle is constituted between the adjacent fixed block of each two.
9. artificial compaction test device auxiliary device according to claim 1, which is characterized in that at the top of the clamping rings
Equipped with annular groove, the first steel ball of multiple rotation connections is installed in annular groove, the first steel ball turns along rotating ring
Dynamic direction rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792891.4U CN207623094U (en) | 2017-12-20 | 2017-12-20 | A kind of artificial compaction test device auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792891.4U CN207623094U (en) | 2017-12-20 | 2017-12-20 | A kind of artificial compaction test device auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207623094U true CN207623094U (en) | 2018-07-17 |
Family
ID=62821274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721792891.4U Expired - Fee Related CN207623094U (en) | 2017-12-20 | 2017-12-20 | A kind of artificial compaction test device auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207623094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674737A (en) * | 2022-04-02 | 2022-06-28 | 西南交通大学 | Roadbed filling compaction characteristic analysis device and method |
-
2017
- 2017-12-20 CN CN201721792891.4U patent/CN207623094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674737A (en) * | 2022-04-02 | 2022-06-28 | 西南交通大学 | Roadbed filling compaction characteristic analysis device and method |
| CN114674737B (en) * | 2022-04-02 | 2023-06-16 | 西南交通大学 | Roadbed filler compaction characteristic analysis device and method thereof |
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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 |