CN207502209U - A kind of novel pavement quality testing sampler - Google Patents
A kind of novel pavement quality testing sampler Download PDFInfo
- Publication number
- CN207502209U CN207502209U CN201721714118.6U CN201721714118U CN207502209U CN 207502209 U CN207502209 U CN 207502209U CN 201721714118 U CN201721714118 U CN 201721714118U CN 207502209 U CN207502209 U CN 207502209U
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- Prior art keywords
- cylindrical frame
- quality testing
- micro
- sample storage
- gas
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Abstract
The utility model is related to sampler technical fields, and in particular to a kind of novel pavement quality testing sampler；Including motor, cylindrical frame, handle, sample storage box, micro-suction pump, gas absorption cell, bellows, spring and annular bottom plate；The edge of sample storage box bottom is circumferentially uniformly provided with cutter tooth, and micro-suction pump is fixed in the middle part of cylindrical frame, and the bottom of micro-suction pump is equipped with gas-guide tube, and the bottom of gas-guide tube is connected with gas absorption cell；Micro-suction pump and gas absorption cell, which cooperate, in the utility model to generate lhv gas absorption by blade during sampling and road surface severe friction, be conducive to the health of human body；Bellows, spring and annular bottom plate mutual cooperation are avoided that when blade cuts road surface that sputtering solid granule hurts sb.'s feelings the generation of phenomenon；In sampling, the use of spring can play the role of damping, extend the service life of the utility model, also ensure the accuracy of sampling.
Description
Technical field
The utility model is related to sampler technical fields, and in particular to a kind of novel pavement quality testing sampler.
Background technology
Asphalt road is our is commonly called as, and scientific name is called bituminous (bitumen)concrete pavement, is a kind of Road widely used
Face, also known as " asphalt road ".The highway of most of China is formed by asphalt road is paved.
Being laid with asphalt road material requested has grading pellet, macadam gradating, bituminous grout, aggregate, mountain flour etc..Outfit has
Blade machine, excavator, vibrations roller, truck, drag planer, pitch sprinkle sowing machine, spreading machine, pressure oil application vehicle etc..
Asphalt road will be detected its quality after fixing, and when detection samples usually using sampler, but present take
Sample device, since blade and road surface severe friction can generate lhv gas, is unfavorable for the health of human body, furthermore sample in sampling
The road surface that blade is cut can sputter solid granule and easily hurt sb.'s feelings, and there are security risks；Furthermore it is entirely sampled in sampling
Device can significantly shake, and influence the accuracy of sampling.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of novel pavement quality testing sampler, miniature
Aspiration pump and gas absorption cell, which cooperate, to generate lhv gas absorption by blade during sampling and road surface severe friction, be conducive to
The health of human body；Bellows, spring and annular bottom plate mutual cooperation, which are avoided that when blade cuts road surface, sputters solid granule
The generation for phenomenon of hurting sb.'s feelings；Furthermore the use of spring can play the role of damping in sampling, vibrations are not only reduced to this practicality
Novel damage extends the service life of the utility model, also ensures the accuracy of sampling.
The utility model is achieved by the following technical programs：
A kind of novel pavement quality testing sampler, including motor, cylindrical frame, handle, sample storage box, miniature
Aspiration pump, gas absorption cell, bellows, spring and annular bottom plate；The motor is arranged on the upper surface of the cylindrical frame,
The bottom of the motor is equipped with shaft, and the shaft runs through the cylindrical frame, and the bottom of the shaft is connected with sample receipts
Case, the sample storage box are hollow cylindrical structure, and the edge of the sample storage box bottom is circumferentially uniformly provided with knife
Tooth, is equipped with handle at left and right sides of the cylindrical frame top, the row of offering in the middle part of the cylindrical frame left side
Gas port is fixed with micro-suction pump in the middle part of the cylindrical frame, and the micro-suction pump aligns with the exhaust outlet,
The bottom of the micro-suction pump is equipped with gas-guide tube, and the bottom of the gas-guide tube is connected with gas absorption cell, the cylinder frame
The bottom of frame is equipped with bellows, and the inside of the bellows is longitudinally equipped with spring, the cylindrical frame and the annular bottom plate
Between be connected by spring.
Preferably, the outer surface of the handle is arranged with Anti-slip cover.
Preferably, the gas absorption cell memory contains sodium hydroxide solution.
Preferably, venthole is offered on the left side wall of the sample storage box middle and upper part.
Preferably, the elemental height value of the annular bottom plate is more than the height value of the cutter tooth.
Preferably, the inside diameter of the annular bottom plate is more than the outer diameter of the sample storage box.
Preferably, the contact site of the motor and cylindrical frame is equipped with cushion pad.
The beneficial effects of the utility model are：
The utility model provides a kind of novel pavement quality testing sampler, micro-suction pump and gas absorption cell phase
Mutually blade during sampling and road surface severe friction can be generated lhv gas and absorbed by cooperation, be conducive to the health of human body.Bellows, bullet
Spring and annular bottom plate mutual cooperation are avoided that when blade cuts road surface that sputtering solid granule hurts sb.'s feelings the generation of phenomenon.Furthermore
In sampling, the use of spring can play the role of damping, not only reduce damage of the vibrations to the utility model, extend this
The service life of utility model also ensures the accuracy of sampling.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the vertical view of annular bottom plate in the utility model；
In figure：1- motors, 2- cylindrical frames, 3- handles, 4- samples storage box, 5- micro-suction pumps, 6- gases absorb
Box, 7- bellowss, 8- springs, 9- annular bottom plates, 10- cutters tooth, 11- exhaust outlets, 12- gas-guide tubes, 13- Anti-slip covers, 14- outlets
Hole, 15- shafts, 16- cushion pads.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The range of the utility model protection.
A kind of novel pavement quality testing sampler, including motor 1, cylindrical frame 2, handle 3, sample storage box 4,
Micro-suction pump 5, gas absorption cell 6, bellows 7, spring 8 and annular bottom plate 9；Motor 1 is arranged on the upper end of cylindrical frame 2
Face, the bottom of motor 1 are equipped with shaft 15, and shaft 15 runs through cylindrical frame 2, and the bottom of shaft 15 is connected with sample storage box 4,
Sample storage box 4 is hollow cylindrical structure, and the edge of 4 bottom of sample storage box is circumferentially uniformly provided with cutter tooth 10, cylindrical
Handle 3 is equipped at left and right sides of 2 top of frame, exhaust outlet 11, cylindrical frame are offered in the middle part of 2 left side of cylindrical frame
The middle part of frame 2 is fixed with micro-suction pump 5, and micro-suction pump 5 aligns with exhaust outlet 11, and the bottom of micro-suction pump 5 is set
There is gas-guide tube 12, the bottom of gas-guide tube 12 is connected with gas absorption cell 6, and the bottom of cylindrical frame 2 is equipped with bellows 7, ripple
The inside of pipe 7 is longitudinally equipped with spring 8, is connected between cylindrical frame 2 and annular bottom plate 9 by spring 8.
Specifically, the outer surface of handle 3 is arranged with Anti-slip cover 13；6 memory of gas absorption cell contains sodium hydroxide solution；Sample
Venthole 14 is offered on the left side wall of 4 middle and upper part of product storage box；The elemental height value of annular bottom plate 9 is more than the height of cutter tooth 10
Value；The inside diameter of annular bottom plate 9 is more than the outer diameter of sample storage box 4；The contact site of motor 1 and cylindrical frame 2 is equipped with slow
Rush pad 16.
The utility model provides a kind of novel pavement quality testing sampler, micro-suction pump 5 and gas absorption cell 6
Lhv gas can be generated by blade during sampling and road surface severe friction by, which cooperating, absorbs, and lhv gas is taken out by micro-suction pump 5
Enter and gas absorption cell 6 is entered by gas-guide tube 12, so as to which the sodium hydroxide solution being actually taken up by gas in box 6 is absorbed, be conducive to
The health of human body.Bellows 7, spring 8 and the mutual cooperation of annular bottom plate 9, which are avoided that when blade cuts road surface, sputters small of solid
Grain is hurted sb.'s feelings the generation of phenomenon.Furthermore the use of spring 8 can play the role of damping in sampling, vibrations are not only reduced to this
The damage of utility model extends the service life of the utility model, also ensures the accuracy of sampling.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or carry out equivalent replacement to which part technical characteristic；And these
Modification is replaced, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (7)
1. a kind of novel pavement quality testing sampler, including motor, cylindrical frame, handle, sample storage box, miniature pumping
Air pump, gas absorption cell, bellows, spring and annular bottom plate；It is characterized in that：The motor is arranged on the cylindrical frame
Upper surface, the bottom of the motor is equipped with shaft, and the shaft runs through the cylindrical frame, and the bottom of the shaft connects
There is sample storage box, the sample storage box is hollow cylindrical structure, and the edge of the sample storage box bottom is circumferentially equal
It is even to be equipped with cutter tooth, it is equipped with handle, the middle part of the cylindrical frame left side at left and right sides of the cylindrical frame top
Exhaust outlet is offered, micro-suction pump, the micro-suction pump and the exhaust are fixed in the middle part of the cylindrical frame
Mouth aligns, and the bottom of the micro-suction pump is equipped with gas-guide tube, and the bottom of the gas-guide tube is connected with gas absorption cell, described
The bottom of cylindrical frame is equipped with bellows, and the inside of the bellows is longitudinally equipped with spring, the cylindrical frame with it is described
It is connected between annular bottom plate by spring.
2. a kind of novel pavement quality testing sampler according to claim 1, it is characterised in that：Outside the handle
Surface is arranged with Anti-slip cover.
3. a kind of novel pavement quality testing sampler according to claim 1, it is characterised in that：The gas absorbs
Box memory contains sodium hydroxide solution.
4. a kind of novel pavement quality testing sampler according to claim 1, it is characterised in that：The sample storage
Venthole is offered on the left side wall of box middle and upper part.
5. a kind of novel pavement quality testing sampler according to claim 1, it is characterised in that：The annular bottom plate
Elemental height value be more than the cutter tooth height value.
6. a kind of novel pavement quality testing sampler according to claim 1, it is characterised in that：The annular bottom plate
Inside diameter be more than the sample storage box outer diameter.
7. a kind of novel pavement quality testing sampler according to claim 1, it is characterised in that：The motor and circle
The contact site of cylindrical frame is equipped with cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714118.6U CN207502209U (en) | 2017-12-11 | 2017-12-11 | A kind of novel pavement quality testing sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714118.6U CN207502209U (en) | 2017-12-11 | 2017-12-11 | A kind of novel pavement quality testing sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207502209U true CN207502209U (en) | 2018-06-15 |
Family
ID=62508657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721714118.6U Expired - Fee Related CN207502209U (en) | 2017-12-11 | 2017-12-11 | A kind of novel pavement quality testing sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207502209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658334A (en) * | 2019-09-17 | 2020-01-07 | 安徽省公路工程建设监理有限责任公司 | Road evaluation detection system based on BIM technology |
-
2017
- 2017-12-11 CN CN201721714118.6U patent/CN207502209U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658334A (en) * | 2019-09-17 | 2020-01-07 | 安徽省公路工程建设监理有限责任公司 | Road evaluation detection system based on BIM technology |
| CN110658334B (en) * | 2019-09-17 | 2021-10-22 | 安徽省公路工程建设监理有限责任公司 | Road evaluation detection system based on BIM technology |
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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: 20180615 Termination date: 20181211 |