CN209589779U - A kind of pavement seepage coefficient tester - Google Patents
A kind of pavement seepage coefficient tester Download PDFInfo
- Publication number
- CN209589779U CN209589779U CN201920152195.XU CN201920152195U CN209589779U CN 209589779 U CN209589779 U CN 209589779U CN 201920152195 U CN201920152195 U CN 201920152195U CN 209589779 U CN209589779 U CN 209589779U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- column
- graduated cylinder
- fixed station
- hydraulic pump
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 abstract description 16
- 230000035699 permeability Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000010426 asphalt Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
Landscapes
- Road Repair (AREA)
Abstract
The utility model discloses a kind of pavement seepage coefficient testers, including fixed station, graduated cylinder, pedestal, column and hydraulic pump, column is provided on the pedestal, the column is connected and fixed platform by fixing bolt, the graduated cylinder is mounted on fixed station, valve is installed, the pedestal is additionally provided with weights on the graduated cylinder；It is the easy to operate, conveniently moving of the application measurement, high-efficient；Reduce artificial reading influences caused by measurement result, is provided with infrared distance measurement, measurement result is more accurate, reliable, more the permeability performance on objective appraisal road surface.
Description
Technical field
The utility model relates to road engineering detection devices, and in particular to a kind of pavement seepage coefficient tester.
Background technique
Asphalt pavement of highway upper layer of mating formation generallys use the asphalt of thickness framework structure, the structure function
It is excellent, meet the needs of vehicle safety energy, but there are certain gaps inside mixture, in traffic load and dynamic hydraulic pressure
Under power effect, excessive moisture has been entered in pavement structure and has been damaged to the adhesive property of asphalt, influences road surface
Service performance and service life.This requires bituminous pavements only to have the dense water of height, and should have certain water resistant
Damage ability.
The detection of the permeability performance of bituminous pavement generallys use pavement seepage instrument, is carried out using sealant to contact portion close
Envelope carries out reinforcement sealing by the method for adding saddle weight, and the junction that often will lead to pedestal and road surface is seeped water, while usually being adopted
With the unrenewable sealant such as soap, superficial layer polluted.
Utility model content
In view of the above-mentioned problems, the utility model is intended to provide a kind of environmentally friendly, easy to operate, accurate pavement seepage system of test
Number tester.
To realize that the technical purpose, the embodiment of the utility model be: a kind of pavement seepage coefficient tester, including fixation
Platform, graduated cylinder, pedestal, column and hydraulic pump are provided with column on the pedestal, and the column is connected and fixed platform by fixing bolt,
The graduated cylinder is mounted on fixed station, and valve is equipped on the graduated cylinder, and the pedestal is additionally provided with weights；
The hydraulic pump is mounted on fixed station, and sealing ring is provided on the pedestal, and the hydraulic pump passes through hydraulic tube
Sealing ring is connected, the hydraulic pump controls hydralic pressure gauge by hydraulic stem, is provided with display and infrared survey instrument on the graduated cylinder.
Preferably, the fixed station is connected with elevating lever by fixing bolt, the elevating lever is connected with by brake
Movable pulley group.
Preferably, the movable pulley group includes three movable pulleies, at 60 ° of angle between three pulleys.
The beneficial effects of the utility model, it is the easy to operate, conveniently moving of the application measurement, high-efficient；Reduce artificial reading
It is influenced caused by measurement result, is provided with infrared distance measurement, measurement result is more accurate, reliable, more objective appraisal road surface
Permeability performance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further details in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, specific embodiment described in the utility model is a kind of pavement seepage coefficient tester, including fixation
Platform 1, graduated cylinder 2, pedestal 3, column 4 and hydraulic pump 5, column 4 is provided on the pedestal 3, and the column 4 passes through fixing bolt and connects
Fixed station 1, the graduated cylinder 2 are mounted on fixed station 1, and valve 7 is equipped on the graduated cylinder 2, and the pedestal 3 is additionally provided with counterweight
Counterweight 8；
The hydraulic pump 5 is mounted on fixed station 1, and sealing ring 9 is provided on the pedestal 3, and the hydraulic pump 5 passes through liquid
Pressure pipe 10 connects sealing ring 9, and the hydraulic pump 5 controls hydralic pressure gauge 12 by hydraulic stem 11, is provided with display on the graduated cylinder 2
13 and infrared survey instrument 14.Sealing ring is made of PVC material, is extracted the gas in sealing ring out by hydraulic pump, is realized leakproofness
Energy.There is switch on display, and the key of time can be set, the main principle by infrared distance measurement carries out the water height of graduated cylinder
Measurement, reduce artificial reading influences caused by measurement result, and measurement result is more accurate, reliable, more objective appraisal road
The permeability performance in face.
In order to facilitate site operation, the fixed station 1 is connected with elevating lever 6 by fixing bolt, and the elevating lever 6 passes through system
Dynamic device 15 is connected with movable pulley group 16.The movable pulley group 16 includes three movable pulleies, at 60 ° of angle between three pulleys.
The operating procedure of the application is as follows:
1, mobile movable pulley, makes detection device be moved to designated position, presses formulation button, retainer instrument.
2, elevating lever is adjusted, detector is made to drop to appropriate location.
3, hand is held hydraulic tube and is moved up and down, and the air in sealing ring is discharged in hydraulic action.
4, the water of certain volume is filled in graduated cylinder, opens valve, the air being more than is discharged.
5, the position that the switch of display is started using infrared leak detector record water level is opened, and records water in the stipulated time
The position of position.
6, it turns off the switch and instrument, calculates infiltration coefficient.
It is the easy to operate, conveniently moving of the application measurement, high-efficient；Reduce artificial reading influences caused by measurement result,
It is provided with infrared distance measurement, measurement result is more accurate, reliable, more the permeability performance on objective appraisal road surface.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, all according to this
The technical spirit of utility model any trickle amendment, equivalent replacement and improvement to the above embodiments should be included in this
Within the protection scope of utility model technical solution.
Claims (3)
1. a kind of pavement seepage coefficient tester, it is characterised in that: including fixed station, graduated cylinder, pedestal, column and hydraulic pump, institute
It states and is provided with column on pedestal, the column is connected and fixed platform by fixing bolt, and the graduated cylinder is mounted on fixed station, the amount
Valve is installed on cylinder, the pedestal is additionally provided with weights；
The hydraulic pump is mounted on fixed station, and sealing ring is provided on the pedestal, and the hydraulic pump is connected by hydraulic tube
Sealing ring, the hydraulic pump control hydralic pressure gauge by hydraulic stem, are provided with display and infrared survey instrument on the graduated cylinder.
2. pavement seepage coefficient tester according to claim 1, it is characterised in that: the fixed station is tethered by fixation
It is connected to elevating lever, the elevating lever is connected with movable pulley group by brake.
3. pavement seepage coefficient tester according to claim 2, it is characterised in that: the movable pulley group includes three cunnings
Driving wheel, at 60 ° of angle between three pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152195.XU CN209589779U (en) | 2019-01-28 | 2019-01-28 | A kind of pavement seepage coefficient tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152195.XU CN209589779U (en) | 2019-01-28 | 2019-01-28 | A kind of pavement seepage coefficient tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589779U true CN209589779U (en) | 2019-11-05 |
Family
ID=68381314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920152195.XU Expired - Fee Related CN209589779U (en) | 2019-01-28 | 2019-01-28 | A kind of pavement seepage coefficient tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589779U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834625A (en) * | 2021-01-05 | 2021-05-25 | 长安大学 | A lightweight and high-density pavement performance detection method |
| CN113092342A (en) * | 2021-04-16 | 2021-07-09 | 中煤科工重庆设计研究院(集团)有限公司 | Movable digital pavement permeability coefficient tester |
| CN113466100A (en) * | 2021-06-21 | 2021-10-01 | 苏州巨力复合材料有限公司 | Water permeability testing method and device for simulating rainfall environment |
| CN113899674A (en) * | 2021-09-30 | 2022-01-07 | 中路交科检测技术有限公司 | Pavement water seepage performance detection device and detection method thereof |
| CN114459980A (en) * | 2022-02-24 | 2022-05-10 | 中铁十局集团第二工程有限公司 | Sealing material for pavement water seepage test and preparation method thereof |
-
2019
- 2019-01-28 CN CN201920152195.XU patent/CN209589779U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834625A (en) * | 2021-01-05 | 2021-05-25 | 长安大学 | A lightweight and high-density pavement performance detection method |
| CN112834625B (en) * | 2021-01-05 | 2024-03-01 | 长安大学 | Lightweight high-density pavement performance detection method |
| CN113092342A (en) * | 2021-04-16 | 2021-07-09 | 中煤科工重庆设计研究院(集团)有限公司 | Movable digital pavement permeability coefficient tester |
| CN113466100A (en) * | 2021-06-21 | 2021-10-01 | 苏州巨力复合材料有限公司 | Water permeability testing method and device for simulating rainfall environment |
| CN113899674A (en) * | 2021-09-30 | 2022-01-07 | 中路交科检测技术有限公司 | Pavement water seepage performance detection device and detection method thereof |
| CN114459980A (en) * | 2022-02-24 | 2022-05-10 | 中铁十局集团第二工程有限公司 | Sealing material for pavement water seepage test and preparation 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: 20191105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |