CN206609698U - The test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus - Google Patents
The test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus Download PDFInfo
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- CN206609698U CN206609698U CN201720292939.9U CN201720292939U CN206609698U CN 206609698 U CN206609698 U CN 206609698U CN 201720292939 U CN201720292939 U CN 201720292939U CN 206609698 U CN206609698 U CN 206609698U
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Abstract
A kind of test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus, wherein plate level is arranged in the middle part of casing, cloth hole on middle plate, several pallets are placed with middle plate, tray bottom is connected with the first executing agency, first executing agency is used to promote pallet to ramp up out casing or return, casing top is divided into the relatively independent space equal with tray number according to the position of each pallet, each pallet is provided with four fixed blocks, pressure sensor is additionally provided with each pallet, casing top is provided with sliding roof, sliding roof is connected with the second executing agency, temperature sensor is provided with each separate space top, lower box is provided with refrigeration system and control circuit, pressure sensor, temperature sensor, refrigeration system, first executing agency, second executing agency is electrically connected with control circuit.The utility model can carry out each independent freezing and thawing test simultaneously to several samples simultaneously, intervene halfway without personnel, realize automation, liberated manpower.
Description
Technical field：
The utility model is related to Frozen-thawed cycled apparatus field, more particularly to a kind of test specimen freeze thawing of strain controlling formula triaxial apparatus
Cycle Automation device.
Background technology：
The test specimen Frozen-thawed cycled of strain controlling formula triaxial apparatus, which is one, needs the time longer, and period control is strict, and manpower disappears
Quite big process is consumed, from 7 days, 28 days to 90 days, or even 1 year, within the time period, it is necessary to which at regular intervals, sample is put
Enter refrigerator-freezer freezing, take out to be placed under room temperature environment afterwards and thaw, iterative cycles, so that result of the test most presses close to truth.Have
When may require that sample is removed/sent into refrigerator-freezer by midnight, seriously consume personnel time, energy.
The content of the invention：
In order to which manpower is freed from the duplication of labour for moving to take sample, it is necessary to develop a kind of axle of strain controlling formula three
The test specimen Frozen-thawed cycled automation equipment of instrument.
A kind of test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus, including：Casing, middle plate, sliding roof,
Pallet, fixed block, pressure sensor, temperature sensor, refrigeration system, the first executing agency, the second executing agency, control electricity
Road；Wherein, middle plate level is arranged in the middle part of casing, and cloth hole is so as to can carry out gas on middle plate between the upper and lower part of casing
Exchange, two pallets are at least placed with middle plate, tray bottom is connected with the first executing agency positioned at lower box, and first holds
Row mechanism is used to promote pallet to ramp up out casing or return, and casing top is divided into and tray number according to the position of each pallet
The equal relatively independent space of amount, each pallet is provided with four fixed blocks, and fixed block is used to fix sample to limit its level
It is mobile, pressure sensor is additionally provided with each pallet, casing top is provided with sliding roof, sliding roof and second executing agency's phase
Even, the second executing agency driving sliding roof is opened or closed, and is provided with each separate space top under temperature sensor, casing
Portion is performed provided with refrigeration system and control circuit, pressure sensor, temperature sensor, refrigeration system, the first executing agency, second
Mechanism is electrically connected with control circuit.
The present apparatus is put casing into and is placed on pallet, pressed from both sides by fixed block in use, first make sample cylindric
Tightly, set after cycle period, cycle-index, cryogenic temperature, the present apparatus is by automatic running.Reached in the cooling time in each cycle
After arriving, control circuit controls the first executing agency, the operation of the second executing agency, promotes sample to rise, while opening on the sample
The sliding roof of side, makes sample be located under ambient temperature and thaws, thaw to after preset time, and control circuit control first is held
Row mechanism makes sample be returned in casing, and the second executing agency closes sliding roof afterwards, so circulation.In cyclic process
In, if under sample is crushed, disconnected and falls, pressure sensor detects pressure value and changed, alarm is sent, and terminate the examination
The following cycle of sample.
It is preferred that, pallet has four, and casing Upper Upper is divided into 4 regions of sphere of movements for the elephants shape.
It is preferred that, the first executing agency, the second executing agency are electric operator, are driven by micromachine.
It is preferred that, refrigeration system includes refrigeration compressor, heat exchange coil and working media.
The utility model can carry out each independent freezing and thawing test simultaneously to several samples simultaneously, halfway without personnel
Intervene, realize automation, liberated manpower.
Brief description of the drawings：
Accompanying drawing 1 is the main structure diagram of the test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus.
Accompanying drawing 2 is the dimensional structure diagram of the test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus.
In figure：Casing 1, middle plate 2, sliding roof 3, pallet 4, fixed block 5, pressure sensor 6, temperature sensor 7, freezing
System 8, control circuit 9, the first executing agency 10.
Embodiment：
As shown in accompanying drawing 1~2, a kind of test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus, including：Casing
1st, middle plate 2, sliding roof 3, pallet 4, fixed block 5, pressure sensor 6, temperature sensor 7, refrigeration system 8, first perform machine
Structure 10, the second executing agency, control circuit 9；Wherein, middle plate 2 be horizontally set on cloth hole on the middle part of casing 1, middle plate 2 so that
It can carry out at least being placed with two pallets 4 on gas exchanges, middle plate 2 between the upper and lower part of casing 1, the bottom of pallet 4 is with being located at case
First executing agency 10 of the bottom of body 1 is connected, and the first executing agency 10 is used to promote pallet 4 to ramp up out casing 1 or return, case
The top of body 1 is divided into the relatively independent space equal with the quantity of pallet 4 according to the position of each pallet 4, and each pallet 4 is provided with
Four fixed blocks 5, fixed block 5 is moved horizontally for fixing sample with limiting it, and pressure sensor 6 is additionally provided with each pallet 4,
The top of casing 1 is provided with sliding roof 3, and sliding roof 3 is connected with the second executing agency, the second executing agency driving sliding roof 3
Open or close, temperature sensor 7 is provided with each separate space top, the bottom of casing 1 is provided with refrigeration system 8 and control circuit
9, pressure sensor 6, temperature sensor 7, refrigeration system 8, the first executing agency 10, the second executing agency are with controlling circuit 9
It is electrically connected with.
The present apparatus is put casing 1 into and is placed on pallet 4 in use, first make sample cylindric, by fixed block 5 by its
Clamp, set after cycle period, cycle-index, cryogenic temperature, the present apparatus is by automatic running.In the cooling time in each cycle
After reaching, control circuit 9 controls the first executing agency 10, the operation of the second executing agency, promotes sample to rise, while opening the examination
Sliding roof 3 above sample, makes sample be located under ambient temperature and thaws, thaw to after preset time, control circuit 9 is controlled
First executing agency 10 makes sample be returned in casing 1, and the second executing agency closes sliding roof 3 afterwards, so circulation.
In cyclic process, if under sample is crushed, disconnected and falls, pressure sensor 6 detects pressure value and changed, alarm is sent,
And terminate the following cycle of the sample.
In the present embodiment, pallet 4 has four, and the Upper Upper of casing 1 is divided into 4 regions of sphere of movements for the elephants shape.First
Executing agency 10, the second executing agency are electric operator, are driven by micromachine.Refrigeration system 8 includes refrigeration and pressed
Contracting machine, heat exchange coil and working media.
Claims (4)
1. a kind of test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus, it is characterised in that including：Casing, middle plate,
Sliding roof, pallet, fixed block, pressure sensor, temperature sensor, refrigeration system, the first executing agency, second perform machine
Structure, control circuit；Wherein, middle plate level is arranged in the middle part of casing, and cloth hole on middle plate is so that energy between the upper and lower part of casing
Carry out at least being placed with two pallets on gas exchanges, middle plate, tray bottom and first executing agency's phase positioned at lower box
Even, the first executing agency is used to promote pallet to ramp up out casing or return, and casing top is divided according to the position of each pallet
Into the relatively independent space equal with tray number, each pallet provided with four fixed blocks, fixed block be used to fixing sample with
Limit it to move horizontally, pressure sensor is additionally provided with each pallet, casing top is provided with sliding roof, sliding roof and second
Executing agency is connected, and the second executing agency driving sliding roof is opened or closed, and is passed on each separate space top provided with temperature
Sensor, lower box performs machine provided with refrigeration system and control circuit, pressure sensor, temperature sensor, refrigeration system, first
Structure, the second executing agency are electrically connected with control circuit.
2. a kind of test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus as claimed in claim 1, its feature exists
In pallet has four, and casing Upper Upper is divided into 4 regions of sphere of movements for the elephants shape.
3. a kind of test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus as claimed in claim 1, its feature exists
In the first executing agency, the second executing agency are electric operator, are driven by micromachine.
4. a kind of test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus as claimed in claim 1, its feature exists
In refrigeration system includes refrigeration compressor, heat exchange coil and working media.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720292939.9U CN206609698U (en) | 2017-03-24 | 2017-03-24 | The test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720292939.9U CN206609698U (en) | 2017-03-24 | 2017-03-24 | The test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206609698U true CN206609698U (en) | 2017-11-03 |
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ID=60174343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720292939.9U Expired - Fee Related CN206609698U (en) | 2017-03-24 | 2017-03-24 | The test specimen Frozen-thawed cycled automation equipment of strain controlling formula triaxial apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN206609698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387536A (en) * | 2018-12-07 | 2019-02-26 | 甘肃省交通建设集团有限公司 | A kind of automation dry and wet roadbed freezing and thawing circulating test device and test method |
-
2017
- 2017-03-24 CN CN201720292939.9U patent/CN206609698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387536A (en) * | 2018-12-07 | 2019-02-26 | 甘肃省交通建设集团有限公司 | A kind of automation dry and wet roadbed freezing and thawing circulating test device and test method |
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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: 20171103 Termination date: 20190324 |