CN207197985U - A kind of automatic penetrometer - Google Patents
A kind of automatic penetrometer Download PDFInfo
- Publication number
- CN207197985U CN207197985U CN201721139244.3U CN201721139244U CN207197985U CN 207197985 U CN207197985 U CN 207197985U CN 201721139244 U CN201721139244 U CN 201721139244U CN 207197985 U CN207197985 U CN 207197985U
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- pin
- rotating disk
- component
- workbench
- enter
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Abstract
The utility model discloses a kind of automatic penetrometer, including controller, workbench and the rotating disk being erected at by support on workbench, rotating disk is connected with holder pivots, multiple pins are provided with rotating disk and enter component and drive pin to enter the pin of component movement to enter drive device, rotating disk and a rotating blade drive are connected；Water bath with thermostatic control vessel component is provided with workbench；Pin enters drive device, rotating blade drive and controller and controls connection；When rotating disk stops operating, multiple pins enter a surface for being located at water bath with thermostatic control vessel component in component；By setting controller, rotating disk and rotating blade drive, multiple pins are provided with rotating disk and enter component, rotating blade drive work is rotated with driving rotating disk, pin entered into component be successively sent to be contained with above the water bath with thermostatic control vessel components of bitumen samples, carry out penetration test, multigroup penetration test can be carried out simultaneously, simplifies program, improve the efficiency of penetration test.
Description
Technical field
Asphalt quality detection field is the utility model is related to, more specifically, it relates to a kind of automatic penetrometer.
Background technology
Asphalt penetration test is one of important indicator of asphalt quality detection, be represent the soft or hard degree of pitch and denseness,
The ability of failure by shear is resisted, reflects the index of the relative viscosity of pitch under certain condition.
Existing Asphalt Penetration carries out operation using special bitumen needle forcemeter.As patent announcement number is
A kind of bitumen needle forcemeter that CN205786193U Chinese patent proposes, comprising workbench, leveling serew, air bubble apparatus,
Water bath with thermostatic control vessel, column, linear electric motors, sliding block, displacement transducer, pin connecting rod, counterweight, standard pin, controller；Pass through leveling
The level of screw and air bubble apparatus adjustment work platform, linear electric motors driving sliding block moves up and down on column, defined
In temperature and time, the standard pin of additional constant weight vertically penetrates bitumen samples, and penetration depth can control, and testing result is more
Accurately, it is easy to operate.
But existing penetrometer one syringe needle of first use, can only draw one when carrying out Asphalt Penetration test
Individual data, test once needs cleaning syringe needle to lay equal stress on afterwards is newly tested, and influences testing efficiency.
Utility model content
For existing penetrometer in practice when carrying out Asphalt Penetration test, one syringe needle of first use,
A data can only be drawn, test is once needed to clean syringe needle to lay equal stress on and newly tested afterwards, influences testing efficiency this problem, this reality
It is to propose a kind of automatic penetrometer with new purpose, concrete scheme is as follows：
A kind of automatic penetrometer, including controller, workbench and the workbench is being erected at just by support
The rotating disk of top, the rotating disk are rotatablely connected with the one end of the support away from the workbench, are provided with the rotating disk
It is multiple that for inserting, to measure, the pin of bitumen samples needle penetration enters component and the driving pin enters above and below component in bitumen samples
The pin of motion enters drive device, and the rotating disk and a rotating blade drive are connected；
The water bath with thermostatic control vessel component for holding bitumen samples is provided with the workbench；
The pin enters drive device, rotating blade drive is controlled with the controller and is connected；
When the rotating disk stops operating, enter in component one of multiple pins is located at the water bath with thermostatic control vessel component
Surface.
Pass through above-mentioned technical proposal, controller control work, rotating blade drive driving rotating disk are rotated, arrived when pin enters component
Up at water bath with thermostatic control vessel component, controller control rotating blade drive shuts down.Controller controls work, and pin enters driving dress
Put driving pin and enter component progress penetration test.Penetration test finishes, and controller control rotating blade drive remains in operation, and turns
Disk is rotated further, until next pin enters component and turned to up at water bath with thermostatic control vessel component, continues penetration test.Control
Device is controlled, and rotating blade drive driving rotating disk rotates enters module position to change pin, and pin, which enters drive device driving pin and enters component, to be entered
Hand-manipulating of needle penetration test, the multiple test of same bitumen samples can be carried out, automated job, continuity are high, can continue to carry out,
Be advantageous to improve testing efficiency.
Simultaneously as a certain pin enters after component did penetration test, rotating disk drives next pin to enter component to be located at thermostatted water
Time interval at bath ware component is small, and the difference variation of water bath with thermostatic control vessel component is small, without reheating thermostatical water bath
Ware component can carry out the penetration test that next pin enters component, save the time, improve the efficiency of penetration test.
Further, the end face of the rotating disk towards the workbench is provided with multiple electromagnet, the electromagnet
Electrically connected with the electromagnet power supply of outside, the outside electromagnet power supply connects with controller control；
Multiple pins enter component including being connected with multiple electromagnet one-to-one corresponding and magnetic by permeability magnetic material system
Into pin connecting rod, the described one end of pin connecting rod away from the rotating disk is connected with additional weight, and the additional weight is away from the pin
One end of connecting rod is connected with standard pin；
The standard pin be provided with one end outer wall of the pin connecting rod for detect its with bitumen samples surface away from
From electro-optical distance measurement sensor, the electro-optical distance measurement sensor is connected with the controller signals.
The needle point distance of Pass through above-mentioned technical proposal, electro-optical distance measurement sensor and standard pin is setpoint distance.Enter the hand-manipulating of needle to enter
During degree experiment, pin enters drive device driving pin link motion, and electro-optical distance measurement sensor measures its distance between bitumen samples and is
During setpoint distance, pin connecting rod stop motion, electromagnet power supply is stopped, and pin connecting rod departs from from electromagnet, and pin connecting rod is free
After the setting time of whereabouts, outside electromagnet power supply, which works on, adsorbs pin connecting rod, and pin connecting rod stopping whereabouts being lifted up pin and entered
Component, electro-optical distance measurement working sensor measure its minimum range between the bitumen samples of residual, the minimum range and setting away from
From it is poor be bitumen samples needle penetration.Penetration test automation is high, carries out reading without artificial, substantially increases pin and enter
Spend the efficiency of experiment.
Further, the pin, which enters drive device, includes cylinder, and the piston rod of the cylinder is fixed with the pin connecting rod to be connected
Connect, the external part of the cylinder piston rod is fixedly connected with the electromagnet, and the cylinder body of the cylinder connects with outside air compressor machine
It is logical to set.
Pass through above-mentioned technical proposal, the work of outside air compressor machine, the piston rod movement of drive cylinder, and then drive pin connecting rod
Straight reciprocating motion is done, the driving of cylinder is accurate and quick, is advantageous to improve the efficiency of penetration test.
Further, the rotating blade drive includes rotary electric machine, and the rotating shaft of the rotary electric machine passes with the rotating disk
Dynamic connection, the rotary electric machine connect with controller control.
Pass through above-mentioned technical proposal, rotary electric machine work, the axis of rotation of rotary electric machine, drives rotating disk to rotate.
Further, the water bath with thermostatic control vessel component includes being used for the flat-bottomed glass dish for holding thermostatted water, described flat
Glass dish is internally provided with A-frame, and the sample-containing dish for holding bitumen samples is placed with the A-frame.
Pass through above-mentioned technical proposal, A-frame are placed in the flat-bottomed glass dish for filling thermostatted water, will fill pitch examination
The sample-containing dish of sample is placed on A-frame, improves the contact area of sample-containing dish and thermostatted water, keeps the constant temperature of sample-containing dish.
Further, the penetrometer also includes cleaning cylinder, and the cleaning cylinder is located on the workbench and in institute
The downstream that water bath with thermostatic control vessel component is located at the rotating disk rotation direction is stated, is filled with the cleaning cylinder and is moistened with trichloro ethylene
Cleaning part；
When the rotating disk stops operating, one of them described pin enters the surface that component is located at the cleaning cylinder.
Pass through above-mentioned technical proposal, controller control work, pin enter drive device driving pin and enter component and be constantly inserted through to dip in
There is the cleaning part of trichloro ethylene, cleaned automatically, increase the efficiency of penetration test.
Further, the penetrometer also includes wiping vatting, and the vatting of wiping is located on the workbench and in institute
The downstream that cleaning cylinder is located at the rotating disk rotation direction is stated, described wipe in vatting wipes dry part filled with dry；
When the rotating disk stops operating, one of them described pin enters component positioned at the surface for wiping vatting.
Pass through above-mentioned technical proposal, controller control work, pin enter drive device driving pin and enter the constantly interspersed overdrying of component
Dry wipes dry part, and pin is entered into assembly surface moisture wipes dry, carries out wiping automatically dry, increases the efficiency of penetration test.
Further, described wipe is provided with heating plate on vatting, and the heating plate electrically connects with the heating power supply of outside.
Pass through above-mentioned technical proposal, the work of outside heating power supply, in the presence of heating effect of current, heating plate heating,
And heat heat transfer is given and wipes vatting and its interior evaporation wiped dry part, accelerate to wipe moisture in dry part, keep wiping the drying of dry part
And increase it and wipe dry efficiency.
Compared with prior art, the beneficial effects of the utility model are as follows：
（1）By setting controller, rotating disk and rotating blade drive, multiple pins are provided with rotating disk and enter component, rotating disk
Drive device work is rotated with driving rotating disk, pin is entered into component is successively sent to be contained with the water bath with thermostatic control vessel groups of bitumen samples
Above part, penetration test is carried out, multigroup penetration test can be carried out simultaneously, simplifies program, improves the effect of penetration test
Rate；
（2）By setting electro-optical distance measurement sensor, coordinate with controller, calibrate standard pin and ranging is synchronously carried out, nothing
Manual calibration and reading are needed, it is simple and convenient, it is directly perceived visible；
（3）Enter component filled with the cleaning cylinder for being moistened with trichloro ethylene cleaning part, auto positioning by setting and cleaned, increase
Add the efficiency of penetration test；
（4）By setting filled with the dry vatting of wiping for wiping dry part is moistened with, auto positioning, which enters component, to carry out wiping dry, increase pin
The efficiency of penetration test；
（5）By setting the heating plate electrically connected with heating power supply, heated to wiping dry part, keep wiping the drying of dry part
And increase it and wipe dry efficiency.
Brief description of the drawings
Fig. 1 is the overall schematic of automatic penetrometer；
Fig. 2 is the diagrammatic cross-section of line A-A in Fig. 1.
Reference：1st, controller；2nd, workbench；3rd, HEM NOT LEVELED；4th, level meter；5th, support；6th, rotating disk；7th, rotating disk drives
Dynamic device；8th, pin enters component；9th, pin enters drive device；10th, electromagnet；11st, pin connecting rod；12nd, additional weight；13rd, standard pin；
14th, electro-optical distance measurement sensor；16th, rotary electric machine；17th, rotary shaft；18th, V-belt；19th, water bath with thermostatic control vessel component；20th, it is flat
Glass dish；21st, A-frame；22nd, sample-containing dish；23rd, cleaning cylinder；24th, cleaning part；25th, vatting is wiped；26th, dry part is wiped；27th, heat
Piece.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail, but implementation of the present utility model
Mode is not limited only to this.
As shown in figure 1, a kind of automatic penetrometer, including controller 1 and workbench 2.The upper surface of workbench 2
Division has circular rotatable area and around trial zone, cleaning area and the Shi Gan area of rotational area distribution on the whole.Workbench 2
Lower surface is provided with some HEM NOT LEVELEDs 3, and the top surface edge of workbench 2 is additionally provided with level meter 4, observes level meter 4 and adjusts
Whole HEM NOT LEVELED 3 so that the upper surface of workbench 2 is horizontal.
As shown in figure 1, the circular rotatable area of workbench 2 is provided with columned support 5, support 5 is away from workbench 2
One end be connected with a rotating disk 6 by what bearing rotated, rotating disk 6 is connected by a rotating blade drive 7, set on rotating disk 6
It is equipped with multiple pins and enters component 8 and drive pin to enter the pin of the up and down motion of component 8 to enter drive device 9, rotating blade drive 7, pin enters
Drive device 9 controls connection with controller 1.In the present embodiment, pin, which enters component 8, six.Controller 1 controls work, rotating disk 6
Rotate, pin is entered into component 8 successively and is sent to trial zone, cleaning area and Shi Gan areas, pin enters drive device 9 and worked, and driving pin enters
Component 8 inserts in bitumen samples in trial zone and carries out penetration test.
As shown in Fig. 2 the end face in rotating disk 6 towards workbench 2 is provided with multiple electromagnet 10, pin enters drive device
9 include cylinder, and piston rod and the pin of cylinder enter component 8 by being fixedly installed on the electromagnet of the movable end end of cylinder piston rod
10 are detachably connected, and electromagnet 10 electrically connects with the electromagnet power supply of outside, and outside electromagnet power supply starts or closed so that
There is electromagnet 10 magnetic or magnetic to disappear.Outside electromagnet power supply connects with the control of controller 1, and controller 1 works, and controls
Outside electromagnet power supply service time and shut-in time.The cylinder body of cylinder connects setting, outside sky with the air compressor machine of outside
Press connects with the control of controller 1.Controller 1 controls work, and outside air compressor machine works, the piston rod movement of drive cylinder,
And then drive pin to enter component 8 and do straight reciprocating motion, the driving of cylinder is accurate and quick, is advantageous to improve the effect of penetration test
Rate.
Connect as shown in Fig. 2 multiple pins enter multiple pins that component 8 includes corresponding with multiple electromagnetic assemblies and magnetic is connected
Bar 11, pin connecting rod 11 are made up of permeability magnetic material, and the one end of pin connecting rod 11 away from rotating disk 6 is connected with additional weight 12 and mark in turn
Quasi- pin 13.Electromagnet power supply is opened, the band of electromagnet 10 is magnetic and is fixedly connected with the magnetic of pin connecting rod 11, now keeps pin connecting rod
11 exquisitenesses or driving pin connecting rod 11 move；When needing pin to enter 8 free-falling of component, electromagnet power supply, electromagnet 10 are closed
Magnetic disappears, and pin enters the free-falling of component 8, carries out penetration test；After pin enters the whereabouts setting time of component 8, controller 1 controls
Under the electromagnet power supply of outside continue open-minded, electromagnet 10 adsorbs pin connecting rod 11, and pin connecting rod 11 stops falling；Pin enters driving dress
9 work are put, pin is lifted up and enters component 8, the bitumen samples of residual are left on standard pin 13.
As shown in figure 1, the outer wall of standard pin 13 is provided with electro-optical distance measurement sensor 14, electro-optical distance measurement sensor 14 connects close to pin
One end of bar 11 is set, and electro-optical distance measurement sensor 14 is connected with the signal of controller 1, for detecting itself and bitumen samples surface distance
Electro-optical distance measurement sensor 14.It is setpoint distance by the needle point of electro-optical distance measurement sensor 14 and standard pin 13 distance, when measure light
When distance is setpoint distance between electric distance measuring sensor 14 and bitumen samples, the needle point and bitumen samples of standard pin 13 can be learnt
Surface maintain an equal level, when penetration test finishes, measure electro-optical distance measurement sensor 14 with leaving the examination of residue pitch on standard pin 13
The difference of the minimum range of sample, the minimum range and setpoint distance is the needle penetration of bitumen samples, and ranging is simple and convenient, without people
Work carries out reading, substantially increases the efficiency of penetration test.
As shown in figure 1, rotating blade drive 7 includes rotary electric machine 16, rotary electric machine 16 is fixedly installed on support 5.Turn
Rotary shaft 17 is provided with the axle center of disk 6, rotary shaft 17 is rotatablely connected with support 5 by bearing, the rotating shaft of rotary electric machine 16 with
The rotary shaft 17 of rotating disk 6 is connected by V-belt 18, and rotary electric machine 16 connects with the control of controller 1.Controller 1 controls work
Make, rotary electric machine 16 works, and the axis of rotation of rotary electric machine 16, drives rotating disk 6 to rotate, and controller 1 controls rotary electric machine 16 to stop
Formula of pausing work, and then control the dwell type of rotating disk 6 to rotate, rotating disk 6 rotates enters the position of component 8 to change pin, and rotating disk 6 pauses for pin
The progress of penetration test.
As shown in Fig. 2 the trial zone of workbench 2 is placed with water bath with thermostatic control vessel component 19, water bath with thermostatic control vessel component
19 flat-bottomed glass dish 20, A-frame 21 and the A-frame 21 of sample-containing dish 22. for including being used to hold thermostatted water are placed on Sheng
Have in the flat-bottomed glass dish 20 of thermostatted water, the sample-containing dish 22 for filling bitumen samples is placed on A-frame 21, improve and contain sample
The contact area of ware 22 and thermostatted water, keeps the constant temperature of sample-containing dish 22, and carries out subsequent job.
As shown in figure 1, the cleaning area of workbench 2 is provided with cleaning assembly, cleaning assembly includes cleaning cylinder 23 and filled out
Filled with the cleaning part 24 for being moistened with trichloro ethylene, in the present embodiment, cleaning part 24 can be cotton or cloth.Cleaning cylinder 23 is in constant temperature
Water-bath vessel component 19 is located at the downstream of the rotation direction of rotating disk 6, and when rotating disk 6 stops operating, penetration test completes reading
Pin afterwards enters the surface that component 8 is parked in cleaning cylinder 23, and controller 1 controls work, and pin enters drive device 9 and drives pin to enter component 8
The cleaning part 24 for being moistened with trichloro ethylene constantly is inserted through, is cleaned automatically, increases the efficiency of penetration test.
As shown in figure 1, the cleaning area of workbench 2, which is provided with, wipes dry component, wiping dry component includes wiping vatting 25 and does
Dry to wipe dry part 26, in the present embodiment, it can be cotton, cloth or sponge to wipe dry part 26.Vatting 25 is wiped in cleaning cylinder 23 to be located at
The downstream of the rotation direction of rotating disk 6, when rotating disk 6 stops operating, once purged pin enter component 8 be parked in wipe vatting 25 just on
Side, controller 1 control work, pin enter drive device 9 drive pin enter component 8 be constantly inserted through it is dry wipe dry part 26, enter to be about to
Pin enters the surface moisture of component 8 and wipes dry, increases the efficiency of penetration test.
As shown in figure 1, in order to keep wiping the drying of dry part 26 and increasing it wiping dry efficiency, it is provided with and adds on vatting 25 is wiped
Backing 27, heating plate 27 electrically connect with the heating power supply of outside.Outside heating power supply work, in the effect of heating effect of current
Under, heating plate 27 generates heat, and heat heat transfer given wipe vatting 25 and its it is interior wipe dry part 26, moisture in dry part 26 is wiped in acceleration
Evaporation.
Working principle and beneficial effect of the present utility model is：
Controller 1 controls work, and the driving rotating disk 6 of rotating blade drive 7 rotates, and thermostatical water bath is reached when pin enters component 8
At ware component 19, controller 1 controls rotating blade drive 7 to shut down.Controller 1 controls work, and pin enters drive device 9 and driven
Pin enters component 8 and carries out penetration test.Penetration test finishes, and controller 1 controls rotating blade drive 7 to remain in operation, rotating disk 6
It is rotated further, until next pin enters component 8 and turned to up at water bath with thermostatic control vessel component 19, continues penetration test.Control
Device 1 processed controls, and the driving rotating disk 6 of rotating blade drive 7 rotates enters the position of component 8 to change pin, and pin enters drive device 9 and drives pin to enter
Component 8 carries out penetration test, can carry out the multiple test of same bitumen samples, automated job, continuity are high, Ke Yichi
It is continuous to carry out, be advantageous to improve testing efficiency.
Simultaneously as a certain pin enters after component 8 did penetration test, rotating disk 6 drives next pin to enter component 8 to be located at constant temperature
Time interval at water-bath vessel component 19 is small, and the difference variation of water bath with thermostatic control vessel component 19 is small, without reheating constant temperature
Water-bath vessel component 19 can carry out the penetration test that next pin enters component 8, save the time, improve the effect of penetration test
Rate.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of automatic penetrometer, it is characterised in that including controller (1), workbench (2) and pass through support (5) frame
The rotating disk (6) being located at directly over the workbench (2), the rotating disk (6) is with the support (5) away from the workbench
(2) one end is rotatablely connected, and is provided with the rotating disk (6) multiple for inserting in bitumen samples to enter to measure bitumen samples pin
The pin of degree enters component (8) and the driving pin enters the pin of component (8) up and down motion and enters drive device (9), the rotating disk (6) with
One rotating blade drive (7) is connected；
The water bath with thermostatic control vessel component (19) for holding bitumen samples is provided with the workbench (2)；
The pin enters drive device (9), rotating blade drive (7) and the controller (1) and controls connection；
When the rotating disk (6) stops operating, enter in component (8) one of multiple pins is located at the water bath with thermostatic control vessel group
The surface of part (19).
2. automatic penetrometer according to claim 1, it is characterised in that the rotating disk (6) is towards the workbench
(2) end face is provided with multiple electromagnet (10), and the electromagnet (10) electrically connects with the electromagnet power supply of outside, outside
The electromagnet power supply connects with the controller (1) control；
Multiple pins enter component (8) including being connected with multiple electromagnet (10) one-to-one corresponding and magnetic by permeability magnetic material
Manufactured pin connecting rod (11), the one end of the pin connecting rod (11) away from the rotating disk (6) is connected with additional weight (12), described attached
The one end of counterweight (12) away from the pin connecting rod (11) is added to be connected with standard pin (13)；
The standard pin (13) is provided with one end outer wall of the pin connecting rod (11) for detecting itself and bitumen samples table
Identity distance from electro-optical distance measurement sensor (14), the electro-optical distance measurement sensor (14) is connected with the controller (1) signal.
3. automatic penetrometer according to claim 2, it is characterised in that the pin, which enters drive device (9), includes cylinder,
The piston rod of the cylinder is fixedly connected with the pin connecting rod (11), the external part of the cylinder piston rod and the electromagnet
(10) it is fixedly connected, the cylinder body of the cylinder connects setting with the air compressor machine of outside.
4. automatic penetrometer according to claim 3, it is characterised in that the rotating blade drive (7) includes rotating
Motor (16), rotating shaft and the rotating disk (6) of the rotary electric machine (16) are connected, the rotary electric machine (16) and the control
Device (1) control connection processed.
5. automatic penetrometer according to claim 1, it is characterised in that the water bath with thermostatic control vessel component (19) includes
For holding the flat-bottomed glass dish (20) of thermostatted water, the flat-bottomed glass dish (20) is internally provided with A-frame (21), described
The sample-containing dish (22) for holding bitumen samples is placed with A-frame (21).
6. automatic penetrometer according to claim 1, it is characterised in that the penetrometer also includes cleaning cylinder
(23), the cleaning cylinder (23) is located on the workbench (2) and in the water bath with thermostatic control vessel component (19) positioned at described
The downstream of rotating disk (6) rotation direction, the cleaning cylinder (23) are interior filled with the cleaning part (24) for being moistened with trichloro ethylene；
When the rotating disk (6) stops operating, one of them described pin enter component (8) be located at the cleaning cylinder (23) just on
Side.
7. automatic penetrometer according to claim 6, it is characterised in that the penetrometer also includes wiping vatting
(25), the vatting (25) of wiping is located on the workbench (2) and is located at the rotating disk (6) turn in the cleaning cylinder (23)
The downstream in dynamic direction, described wipe in vatting (25) wipe dry part (26) filled with dry；
When the rotating disk (6) stops operating, one of them described pin enter component (8) positioned at it is described wipe vatting (25) just on
Side.
8. automatic penetrometer according to claim 7, it is characterised in that described wipe is provided with heating plate on vatting (25)
(27), the heating plate (27) electrically connects with the heating power supply of outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721139244.3U CN207197985U (en) | 2017-09-06 | 2017-09-06 | A kind of automatic penetrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721139244.3U CN207197985U (en) | 2017-09-06 | 2017-09-06 | A kind of automatic penetrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207197985U true CN207197985U (en) | 2018-04-06 |
Family
ID=61791609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721139244.3U Expired - Fee Related CN207197985U (en) | 2017-09-06 | 2017-09-06 | A kind of automatic penetrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207197985U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082262A (en) * | 2019-04-16 | 2019-08-02 | 交通运输部公路科学研究所 | A kind of automatic penetrometer and its to needle method |
| CN110243750A (en) * | 2019-06-28 | 2019-09-17 | 佛山科学技术学院 | A kind of sampler and the flow cytometer using the sampler |
| WO2020225787A1 (en) * | 2019-05-09 | 2020-11-12 | Uniwersytet Marii Curie-Skłodowskiej | Wax analyser |
-
2017
- 2017-09-06 CN CN201721139244.3U patent/CN207197985U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082262A (en) * | 2019-04-16 | 2019-08-02 | 交通运输部公路科学研究所 | A kind of automatic penetrometer and its to needle method |
| CN110082262B (en) * | 2019-04-16 | 2024-05-10 | 交通运输部公路科学研究所 | Automatic needle penetration instrument and needle alignment method thereof |
| WO2020225787A1 (en) * | 2019-05-09 | 2020-11-12 | Uniwersytet Marii Curie-Skłodowskiej | Wax analyser |
| CN110243750A (en) * | 2019-06-28 | 2019-09-17 | 佛山科学技术学院 | A kind of sampler and the flow cytometer using the sampler |
| CN110243750B (en) * | 2019-06-28 | 2024-05-03 | 佛山科学技术学院 | Sampler and flow cytometer using same |
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Address after: 610000 Sichuan city of Chengdu province Chenghua District two East 3rd Ring Rd section of Longtan Industrial Park Road No. 68 Building 2 to 1 unit 7 No. AB Patentee after: Juncheng Jianyu Engineering Group Co.,Ltd. Address before: 610000 Sichuan city of Chengdu province Chenghua District two East 3rd Ring Rd section of Longtan Industrial Park Road No. 68 Building 2 to 1 unit 7 No. AB Patentee before: SICHUAN JUNCHENG PROJECT MANAGEMENT CONSULTING Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180406 Termination date: 20210906 |