CN208366797U - A kind of pavement seepage instrument - Google Patents
A kind of pavement seepage instrument Download PDFInfo
- Publication number
- CN208366797U CN208366797U CN201821094158.XU CN201821094158U CN208366797U CN 208366797 U CN208366797 U CN 208366797U CN 201821094158 U CN201821094158 U CN 201821094158U CN 208366797 U CN208366797 U CN 208366797U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- graduated cylinder
- sealing strip
- gasket
- connecting tube
- 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
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of pavement seepage instrument, including graduated cylinder and the graduated cylinder support of graduated cylinder lower end is set, the graduated cylinder lower end is connected with connecting tube, the connecting tube lower end is connected with pedestal, connecting cavity is equipped in the pedestal, the connecting tube is connected to connecting cavity, connecting cavity bottom end inner edge is equipped with sealing strip, gasket is removably connected with below the pedestal, the beneficial effects of the utility model are: the utility model is connect by setting gasket and by clamping groove with pedestal, it is additionally provided with sealing strip simultaneously, and sealing strip is applied by air pressure precharge and detection water hydraulic pressure and pushes power effect, so that sealing strip and road surface have the function that self-sealing, the detection liquid avoided the problem that is flowed out from ground and the junction of water creep appearance, reduce the lower problem of detection accuracy caused by junction is seeped water, and then it improves Detection accuracy.
Description
Technical field
The utility model relates to engineering detecting equipment technical field, specifically a kind of pavement seepage instrument.
Background technique
Currently, our the pavement seepage instrument used in construction of the highway were penetrated into certain within the analytical unit time
The testing inspection instrument of water under area road surface, using the secondary permeability performance for evaluating road surface as pavement seepage coefficient, thus instead
Reflect the gradation composition situation of pavement asphalt mixture.The main reason for asphaltic road-mix surface course Water Damage is that excessive water enters
Inside pavement structure, therefore the accurate test of the infiltration coefficient of road pavement, road pavement quality have important meaning.
Existing water creep appearance generally comprises graduated cylinder, is fixed on the upper bed-plate of graduated cylinder, is separately independently arranged with upper bed-plate anti-
The lower bottom base of infiltration.Usually also one layer of sealing material can be smeared to prevent pressure water from pedestal in water creep appearance lower bottom base circled positions
It is flowed out between the surface on road surface.Existing pavement seepage instrument, which needs to smear glass putty or plasticine, road pavement on road surface, to be had
Damage, especially water are easy to spill out from glass putty or plasticine, and the road area to be measured is caused to be not fixed, and measurement is not
Accurately, and pedestal tends not to good and glass putty or plasticine contact, can also water be made to outflow, make measurement inaccuracy,
Furthermore during carrying out pavement seepage detection, it is also necessary to use timing, and often occur during actual use
The problems such as forgetting to carry timing tool, and then influence detection work.
Utility model content
The purpose of this utility model is to provide a kind of pavement seepage instrument, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
Including graduated cylinder and the graduated cylinder support of graduated cylinder lower end, the graduated cylinder lower end connection is arranged in a kind of pavement seepage instrument
There is connecting tube, the connecting tube lower end is connected with pedestal, and multiple groups branch is equipped between the pedestal upper end and graduated cylinder support lower end surface
Strut, the pedestal is interior to be equipped with connecting cavity, and the connecting tube is connected to connecting cavity, and connecting cavity bottom end inner edge is equipped with sealing
Item, the pedestal lower section are removably connected with gasket, and the gasket is connected by multiple groups clamping groove and the sealing of pedestal lower end surface
It connects, the pedestal upper end is equipped with stomata, and the stomata is equipped with air valve.
As a further solution of the present invention: the connecting tube is equipped with control valve, the control valve is equipped with meter
When device.
As a further solution of the present invention: the sealing strip upper surface is recessed arcuate structure, the sealing strip
For rubber material.
As a further solution of the present invention: the gasket is rubber material structure.
As a further solution of the present invention: the pedestal upper end is removably connected with counterweight.
Compared with prior art, the utility model has the beneficial effects that the utility model is by setting gasket and passes through
Clamping groove is connect with pedestal, and then can increase the sealing performance between gasket and pedestal, prevents liquid from flowing out from junction,
It is additionally provided with sealing strip simultaneously, and sealing strip is applied by air pressure precharge and detection water hydraulic pressure and pushes power effect, and then is made
It obtains sealing strip and road surface has the function that self-sealing, the detection liquid avoided is asked from what ground and the junction of water creep appearance were flowed out
Topic reduces the lower problem of detection accuracy caused by junction is seeped water, and then improves detection accuracy, while being additionally provided with timing
Tool can be convenient and efficiently provide clocking capability for seepage of water detection.
Detailed description of the invention
Fig. 1 is the utility model main view.
Fig. 2 is the utility model section view.
In figure: 1- graduated cylinder, 2- graduated cylinder support, 3- support rod, 4- connecting tube, 41- control valve, 5- pedestal, 51- connecting cavity,
52- sealing strip, 6- gasket, 7- clamping groove, 8- stomata, 9- air valve, 10- counterweight.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to FIG. 1-2, in the utility model embodiment, a kind of pavement seepage instrument, including graduated cylinder 1 and setting are in graduated cylinder
The graduated cylinder support 2 of 1 lower end, 2 lower end of graduated cylinder are connected with connecting tube 4, and connecting tube 4 is equipped with control valve 41, on the control valve 41
Equipped with timer, and then timing can be carried out by timer, 4 lower end of connecting tube is connected with pedestal 5,5 upper end of pedestal and amount
It is equipped with multiple groups support rod 3 between 2 lower end surface of cylinder support, is equipped with connecting cavity 51 in pedestal 5, connecting tube 4 is connected to connecting cavity 51, even
51 bottom end inner edge of chamber is connect equipped with sealing strip 52,52 upper surface of sealing strip is recessed arcuate structure, and sealing strip 52 is rubber material, bottom
5 lower section of seat is removably connected with gasket 6, and gasket 6 is tightly connected by multiple groups clamping groove 7 and 5 lower end surface of pedestal, clamping groove
7 be the corresponding groove and boss for being arranged in 5 lower end of 6 top of gasket and pedestal, and 5 upper end of pedestal is equipped with stomata 8, sets on stomata 8
There is air valve 9,5 upper surface of pedestal is removably connected with counterweight 10.
The utility model structure novel, it is stable, when the utility model is used, on road surface, selection needs to detect first
Point and tested point is cleaned up, gasket 6 is then placed into tested point and is compacted, then will test device be placed into it is close
The top of packing 6, since 5 lower end surface of pedestal is equipped with boss and groove, while 6 upper surface of gasket be equipped with corresponding arrangement groove and
Then counterweight 10 is placed into 5 upper surface of pedestal so that pedestal 5 and gasket 6 can reach sealed connection by boss, and
Stomata 8 is connected to air pump, air valve 9 is opened, by being pumped into gas in air pump case connecting cavity 51, due to 51 bottom inner edge of connecting cavity
Equipped with sealing strip 52, thus the effect of air pressure make sealing strip 52 be close to road surface, and then play to 51 outer rim of connecting cavity into
The effect of row sealing, when sealing strip 52 goes out gas with pavement compaction heel row and opens control valve 41, by the liquid importing in graduated cylinder 1
Into connecting cavity 51, while pressure can also be applied to reach self-sealing to sealing strip 52 by hydraulic pressure, be opened after liquid stabilising
Dynamic timer carries out timing to infiltration process, and then can achieve the detection of road pavement seepage of water.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of pavement seepage instrument, including graduated cylinder (1) and setting in the graduated cylinder support (2) of graduated cylinder (1) lower end, feature exists
In the graduated cylinder lower end is connected with connecting tube (4), and connecting tube (4) lower end is connected with pedestal (5), pedestal (5) upper end
Multiple groups support rod (3) are equipped between graduated cylinder support (2) lower end surface, are equipped with connecting cavity (51) in the pedestal (5), the connection
Pipe (4) is connected to connecting cavity (51), and connecting cavity (51) the bottom end inner edge is equipped with sealing strip (52), can under the pedestal (5)
Dismantling connection has gasket (6), and the gasket (6) is tightly connected by multiple groups clamping groove (7) and pedestal (5) lower end surface, institute
Pedestal (5) upper end is stated equipped with stomata (8), the stomata (8) is equipped with air valve (9).
2. a kind of pavement seepage instrument according to claim 1, which is characterized in that the connecting tube (4) is equipped with control valve
(41), the control valve (41) is equipped with timer.
3. a kind of pavement seepage instrument according to claim 1, which is characterized in that sealing strip (52) upper surface is recessed
Arcuate structure, the sealing strip (52) are rubber material.
4. a kind of pavement seepage instrument according to claim 1, which is characterized in that the gasket (6) is rubber material knot
Structure.
5. a kind of pavement seepage instrument according to claim 1, which is characterized in that pedestal (5) upper end is detachably connected
There are counterweight (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094158.XU CN208366797U (en) | 2018-07-11 | 2018-07-11 | A kind of pavement seepage instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094158.XU CN208366797U (en) | 2018-07-11 | 2018-07-11 | A kind of pavement seepage instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366797U true CN208366797U (en) | 2019-01-11 |
Family
ID=64925313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821094158.XU Expired - Fee Related CN208366797U (en) | 2018-07-11 | 2018-07-11 | A kind of pavement seepage instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726349A (en) * | 2020-12-24 | 2021-04-30 | 浙江路达机械仪器有限公司 | Bituminous paving detection device |
| CN114544464A (en) * | 2022-04-26 | 2022-05-27 | 四川蜀工公路工程试验检测有限公司 | Pavement water seepage instrument for road construction monitoring and detection method |
-
2018
- 2018-07-11 CN CN201821094158.XU patent/CN208366797U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726349A (en) * | 2020-12-24 | 2021-04-30 | 浙江路达机械仪器有限公司 | Bituminous paving detection device |
| CN114544464A (en) * | 2022-04-26 | 2022-05-27 | 四川蜀工公路工程试验检测有限公司 | Pavement water seepage instrument for road construction monitoring and detection method |
| CN114544464B (en) * | 2022-04-26 | 2022-07-05 | 四川蜀工公路工程试验检测有限公司 | Pavement water seepage instrument for road construction monitoring and detection 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 |
Granted publication date: 20190111 Termination date: 20210711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |