CN209247591U - A kind of bituminous highway pavement seepage detection device - Google Patents
A kind of bituminous highway pavement seepage detection device Download PDFInfo
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- CN209247591U CN209247591U CN201821622292.2U CN201821622292U CN209247591U CN 209247591 U CN209247591 U CN 209247591U CN 201821622292 U CN201821622292 U CN 201821622292U CN 209247591 U CN209247591 U CN 209247591U
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- sleeve
- inner cylinder
- cylinder
- transparent tube
- outer cylinder
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Abstract
The utility model discloses a kind of bituminous highway pavement seepage detection devices, for solving existing detection device inconvenient problem with use.It includes base portion, transparent tube part and counterweight weight, base portion, from inside to outside successively are as follows: inner cylinder, sleeve I, sleeve II, sleeve III and outer cylinder, wherein is bonded sealing ring flexible in the lower end of inner cylinder, sleeve II, plasticine is clogged in groove；It is fixed by way of heat seal or gluing between inner cylinder, sleeve I, sleeve II, sleeve III and outer cylinder, and the flange that outer cylinder bottom has, counterweight weight is pressed on flange；Transparent tube part uses transparent plastic cylinder, and scale is provided on transparent tube.The utility model structure is simple to operation, the either cooperation of the counterweight iron hoop of monoblock type or the pedestal of composite construction or the plasticine and sealing ring of bottom, all great simplification can operating procedures, it is improved than traditional plasticine efficiency of laying on the spot, saved for 30% or more time.
Description
Technical field
The utility model is related to experimental provision technical field.
Background technique
Drainage asphalt pavement is a kind of voidage big (20% or so), drainage performance is good, safety is good, low noise function
It can property road surface.In use for some time, the gap of drainage asphalt pavement is stifled by dust, sand grains etc. for drainage asphalt pavement
Plug, losing partial drainage reduces the function of noise, need to carry out reparation maintenance in time.
Therefore, the device that pavement seepage experiment is able to detect road surface drainage as one is applied in test experience.
As Typical Representative device, with reference to technical solution in CN207423755U, structure include outer water pipe, inner conduit, water pipe pedestal,
Uncap, support rod, lid seam, pedestal, adjustment water valve, upper cap tube, wherein uncap be equipped with two or more, support rod set there are two with
It above and is parallel to each other, support rod connects pedestal and upper cap tube, and the inside of water pipe pedestal is nested in below outer water pipe using interference
Cooperation, the inner conduit are set to the inside of outer water pipe, and lid is seamed to be structure as a whole on uncapping, and adjustment water valve is vertically connected on
Lower section in the middle part of cap tube (10).In use process, there are gap between base portion and road surface, it is be easy to cause leakage, and herein
Leakage be not be pavement performance index, cause experimental result inaccurate, that is to say, that between base portion and bituminous pavement
Cooperation does not cause the inaccuracy of experimental result closely.In existing engineering practice, the method for solving the problems, such as that this is used is, the bottom of at
Seat and bituminous pavement are blocked using plasticine, are sealed, and plasticine has deformability, are solved to a certain extent above-mentioned
The problem of, but the problem of there is also other, for example, plasticine needs to be made into the annular of rule by hand, under efficiency is relatively low.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of bituminous highway pavement seepage detection device, uses
In solve the problems, such as existing test device install and use it is cumbersome, measurement inaccuracy.
The utility model solves technical solution used by its technical problem are as follows:
A kind of bituminous highway pavement seepage detection device, including base portion, transparent tube part and counterweight weight, feature
It is,
Base portion, from inside to outside successively are as follows: inner cylinder, sleeve I, sleeve II, sleeve III and outer cylinder, wherein inner cylinder and outer
Cylinder is stainless steel material, and the sleeve I, sleeve II, sleeve III are plastic material, and the length of the inner cylinder is higher than sleeve I, sleeve
II, the height of sleeve III and outer cylinder, and upwardly extend at the top of the inner cylinder and form connecting pin；The inner cylinder, sleeve II and outer
Cylinder lower end is downwardly projected and forms the groove of annular in sleeve I and III position of sleeve, is bonded in the lower end of the inner cylinder, sleeve II
Sealing ring flexible, filling plasticine and plasticine are downwardly projected sealing ring after filling up groove in groove；
It is fixed by way of heat seal or gluing between the inner cylinder, sleeve I, sleeve II, sleeve III and outer cylinder, and institute
The flange that outer cylinder bottom has is stated,
The counterweight weight is stacked together by least two iron hoops and is pressed on flange；
The transparent tube part uses transparent plastic cylinder, and the transparent tube part is connected through a screw thread and the inner cylinder top
It is tightly connected, and is provided with scale on transparent tube.
The transparent tube lower end is threaded joints, and seal washer is arranged between threaded joints and inner cylinder.
It was tight fit between the inner cylinder, sleeve I, sleeve II, sleeve III and outer cylinder.
The width of the flange is between 10 centimetres to 20 centimetres.
The section effective area of the inner cylinder is 100cm2Integral multiple.
The beneficial effects of the utility model are:
The utility model structure is simple to operation, changes original support rod mode, the either balance weight iron of monoblock type
The cooperation of the plasticine and sealing ring of the pedestal or bottom of ring or composite construction, all great simplification can operating procedure, than
Traditional plasticine efficiency of laying on the spot improves, and saves for 30% or more time, and passes through the cooperation of plasticine and sealing ring, improves
It is bonded tightness and sealing effect with road surface, avoids that leak, infiltration herein occurs, testing result is more accurate.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model.
Fig. 2 is 1 schematic diagram of use state of the utility model.
Fig. 3 is partial enlarged view at A in Fig. 2.
Fig. 4 is 2 schematic diagram of use state of the utility model.
In figure:
100 base portions, 110 inner cylinders, 111 external screw threads, 120 sleeves I, 130 sleeves II, 140 sleeves III, 150 outer cylinders,
151 flange, 160 blown rubber sealing rings, 170 plasticine
200 transparent tube parts, 210 seal washers, 220 scales,
300 counterweight weights.
Specific embodiment
With reference to Fig. 1, the structure of the utility model is described in detail.
On the whole, it is divided by function, including base portion 100, transparent tube part 200 and the big portion of counterweight weight 300 3
Point, wherein the effect of base portion is to provide support, installation and counterweight, and is sealed by being arranged in the lower surface of base portion
Material is realized in sealing contact with bituminous pavement.Transparent tube part is the main portions for observing liquid level, for observing under liquid level
Drop, and Chronograph is cooperated to carry out the record of data, normally transparent canister portion, which is divided, to be connect between base portion using thread seal,
Further, to realize antiseepage water-stop, seal washer is provided at the connection mating surface of transparent tube part and base portion.
Counterweight weight 300 using big quality iron hoop, and under it is small big, for example, bottom is 5 kilograms with middle weight, on
The weight in portion is 10 kilograms, echelon design, convenient for picking and placing.
Base portion 100 is steel plastic composite structure, has the components of several tubulars to be combined, from inside to outside successively are as follows:
Inner cylinder 110, sleeve I 120, sleeve II 130, sleeve III 140 and outer cylinder 150, wherein inner cylinder 110 and outer cylinder use stainless steel
Material production, sleeve I 120, sleeve II, sleeve III are plastic material, and inner cylinder, sleeve I, sleeve II, sleeve III and outer cylinder are each other
It is nested with, and was tight fit, the length of inner cylinder 110 is higher than sleeve I, sleeve II, sleeve III and outer cylinder, and sleeve I, sleeve
II, sleeve III is concordant with the top of outer cylinder, passes through heat seal or gluing between inner cylinder, sleeve I, sleeve II, sleeve III and outer cylinder
Mode be fixed, form integrated composite construction, there is an outside flange 151, the width of flange in 150 bottom of outer cylinder
At 10 centimetres to 20 centimetres or so.It is used as experiment, the section effective area of inner cylinder is usually 100cm2And 100cm2Integer
Times, such as 200cm2。
Above-mentioned sleeve I, sleeve II, sleeve III are concordant with the top of outer cylinder, and upwardly extend and be higher by the top of inner cylinder 110
10 centimetres, the raised area position is provided with external screw thread 111, external screw thread 111 is used for and transparent tube part is threadedly engaged.
Above-mentioned inner cylinder, sleeve I, sleeve II, sleeve III and outer cylinder lower end are in non-concordant state, wherein under inner cylinder, sleeve II and outer cylinder
End is longer, forms the groove of annular in sleeve I and III position of sleeve, and be bonded in the lower end of the inner cylinder of groove two sides, sleeve II
Blown rubber sealing ring 160 flexible forms twice rubber ring, while clogging disposable plasticine 170 in groove,
Plasticine has preferable plasticity, after filling up groove, and exposes rubber seal a part downwards, protrusion is formed, when receiving
After counterweight pressure, plasticine 170 can be plastically deformed, and be filled in road surface in the gap of pitch, formed miniature closure, avoid
To lateral leak.
Transparent tube part 200 uses transparent plastic cylinder, uses mostly as graduated cylinder, is to be threadedly coupled in transparent tube lower end
Portion, the threaded joints diameter is bigger, forms ladder, and in step shoulder adhering and sealing washer 210, in transparent tube part and interior
Sealing is formed between canister portion point.Scale 220 is provided on transparent tube, for indicating the depth of internal liquid, in general, internal liquid
Body uses colored water, such as red or black ink, is observed and is recorded according to working specification.
Referring to figs. 2 to Fig. 4, test method is as follows:
(1) area to be tested is set in new highway, pedestal is pressed with chalk in the road surface after cleaning by walking along the street face cleaning of going forward side by side
Size pulls circle mark.
(2) pedestal is placed on road surface after filling plasticine in groove, is increasing counterweight weight, is then installing transparent
Cylinder.
(3) pink water (code name: W) is injected into transparent tube to slightly above zero point, is slowly declined to scale to liquid level
Stopwatch is opened when zero point immediately, at interval of 60 seconds, the scale for reading note transparent tube was primary, until the water surface declines set point.
(4) 5 dbullioscope infiltration coefficients are being selected with 1 detection section by above step, its average value is being taken, as inspection
Survey result.In this step, one detection site of every replacement needs to re-replace the plasticine in groove, to ensure that side does not occur
To leakage.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, relevant technical staff in the field is to this
The various changes and improvements of utility model should all expand in the protection scope as determined by the utility model claims book.
Claims (5)
1. a kind of bituminous highway pavement seepage detection device, including base portion, transparent tube part and counterweight weight, feature exist
In,
Base portion, from inside to outside successively are as follows: inner cylinder, sleeve I, sleeve II, sleeve III and outer cylinder, wherein inner barrel and outer barrel is
Stainless steel material, the sleeve I, sleeve II, sleeve III are plastic material, the length of the inner cylinder be higher than sleeve I, sleeve II,
The height of sleeve III and outer cylinder, and upwardly extend at the top of the inner cylinder and form connecting pin；Under the inner cylinder, sleeve II and outer cylinder
End is downwardly projected and forms the groove of annular in sleeve I and III position of sleeve, is bonded in the lower end of the inner cylinder, sleeve II flexible
Sealing ring, clogged after plasticine and plasticine fill up groove in groove and be downwardly projected sealing ring；
It is fixed by way of heat seal or gluing between the inner cylinder, sleeve I, sleeve II, sleeve III and outer cylinder, and described outer
Cylinder bottom has flange,
The counterweight weight is stacked together by least two iron hoops and is pressed on flange；
The transparent tube part uses transparent plastic cylinder, and the transparent tube part is connected through a screw thread to be sealed at the top of the inner cylinder
Connection, and scale is provided on transparent tube.
2. a kind of bituminous highway pavement seepage detection device according to claim 1, which is characterized in that under the transparent tube
End is threaded joints, and seal washer is arranged between threaded joints and inner cylinder.
3. a kind of bituminous highway pavement seepage detection device according to claim 1, which is characterized in that the inner cylinder, set
It was tight fit between cylinder I, sleeve II, sleeve III and outer cylinder.
4. a kind of bituminous highway pavement seepage detection device according to claim 1, which is characterized in that the width of the flange
Degree is between 10 centimetres to 20 centimetres.
5. a kind of bituminous highway pavement seepage detection device according to claim 1, which is characterized in that the inner cylinder breaks
Face effective area is 100cm2Integral multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821622292.2U CN209247591U (en) | 2018-09-29 | 2018-09-29 | A kind of bituminous highway pavement seepage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821622292.2U CN209247591U (en) | 2018-09-29 | 2018-09-29 | A kind of bituminous highway pavement seepage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247591U true CN209247591U (en) | 2019-08-13 |
Family
ID=67518946
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821622292.2U Expired - Fee Related CN209247591U (en) | 2018-09-29 | 2018-09-29 | A kind of bituminous highway pavement seepage detection device |
Country Status (1)
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| CN (1) | CN209247591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342286A (en) * | 2018-09-17 | 2019-02-15 | 北京市水科学技术研究院 | A kind of permeable pavement ground water permeability on-the-spot test method and device |
| CN117804997A (en) * | 2024-02-27 | 2024-04-02 | 平安检测科技(山东)集团有限公司 | Road and bridge seepage detection device |
-
2018
- 2018-09-29 CN CN201821622292.2U patent/CN209247591U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342286A (en) * | 2018-09-17 | 2019-02-15 | 北京市水科学技术研究院 | A kind of permeable pavement ground water permeability on-the-spot test method and device |
| CN117804997A (en) * | 2024-02-27 | 2024-04-02 | 平安检测科技(山东)集团有限公司 | Road and bridge seepage detection device |
| CN117804997B (en) * | 2024-02-27 | 2024-05-03 | 平安检测科技(山东)集团有限公司 | Road and bridge seepage detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20200929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |