CN205719890U - A kind of pavement seepage fast detector - Google Patents
A kind of pavement seepage fast detector Download PDFInfo
- Publication number
- CN205719890U CN205719890U CN201620618073.1U CN201620618073U CN205719890U CN 205719890 U CN205719890 U CN 205719890U CN 201620618073 U CN201620618073 U CN 201620618073U CN 205719890 U CN205719890 U CN 205719890U
- Authority
- CN
- China
- Prior art keywords
- graduated cylinder
- fixing seat
- cavity
- connecting tube
- fast detector
- 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.)
- Active
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of pavement seepage fast detector, including base, cavity, fixing seat, graduated cylinder and additional graduated cylinder, described base bottom is provided with cavity, it is arranged over fixing seat, it is provided with conduit between described fixing seat and base, described conduit is provided with valve, described graduated cylinder is arranged on fixing seat and is connected with cavity by conduit, described graduated cylinder is arranged over additional graduated cylinder, the integrative-structure that described additional graduated cylinder is made up of stack shell and connecting tube, described additional graduated cylinder is inserted in graduated cylinder by connecting tube and connects with graduated cylinder, described stack shell perisporium offers connecting hole, this utility model is easy to use, simple in construction, cost is relatively low, it is prone to grasp.
Description
Technical field
This utility model belongs to road engineering technical field, is specially a kind of pavement seepage fast detector.
Background technology
At present, China's economic development is advanced by leaps and bounds, and the paces that highway, arterial highway and town road are built are also greatly
Width strides forward.The height of pavement seepage coefficient is directly connected to the probability that bituminous paving Early tubal pregnancy occurs, and detects at present
On-the-spot water creep appearance mostly is 3min and measures, and method is outmoded, and it is possible to affect final result, testing conditions that water shutoff material selects improper
Influence factor is many, it is impossible to measure fast and accurately.Being affected by head pressure especially, front 1min measured value is relatively big, and rear 2min measures
Value eases up.Minute is the longest, is unfavorable for fast-field evaluation, timely ftercompction.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of pavement seepage fast detector.
A kind of pavement seepage fast detector of the present utility model, including base, cavity, fixing seat, graduated cylinder and additional amount
Cylinder, described base bottom is provided with cavity, is arranged over fixing seat, is provided with conduit, described conduit between described fixing seat and base
Being provided with valve, described graduated cylinder is arranged on fixing seat and is connected with cavity by conduit, and described graduated cylinder is arranged over additional amount
Cylinder, the integrative-structure that described additional graduated cylinder is made up of stack shell and connecting tube, described additional graduated cylinder inserts graduated cylinder by connecting tube
In connect with graduated cylinder, described stack shell perisporium offers connecting hole.
Preferably, the caliber of described connecting tube is less than the caliber of stack shell.
Preferably, an annular groove it is additionally provided with in described cavity.
Preferably, the periphery wall of described connecting tube offers closure gasket groove, in described closure gasket groove, is provided with sealing ring.
Preferably, described closure gasket groove and sealing ring are respectively 2.
This utility model beneficial effect: this utility model is mainly used in the quick detection of pavement seepage, has constant head inspection
Survey and varying head detection function, can quickly measure bituminous paving infiltration coefficient, the road surface section that degree of compaction is inadequate is carried out and
Time ftercompction, improve bituminous paving Pavement Performance, extend bituminous paving service life, easy to use, simple in construction, cost is relatively
Low, it is easy to grasp.
Accompanying drawing illustrates:
For ease of explanation, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is connecting pipe structure schematic diagram.
In figure: 1-base；11-cavity；12-annular groove；2-fixes seat；3-conduit；4-valve；5-graduated cylinder；6-adds
Graduated cylinder；61-stack shell；62-connecting tube；63-closure gasket groove；64-sealing ring；65-connecting hole.
Detailed description of the invention:
For making the purpose of this utility model, technical scheme and advantage of greater clarity, shown in accompanying drawing
Specific embodiment describes this utility model.However, it should be understood that these describe the most exemplary, and it is not intended to limit this reality
By novel scope.Additionally, in the following description, eliminate the description to known features and technology, to avoid unnecessarily mixing
Confuse concept of the present utility model.
As shown in Figure 1-2, a kind of technical scheme of this utility model offer: a kind of pavement seepage fast detector, the end of including
Seat 1, cavity 11, fixing seat 2, graduated cylinder 5 and additional graduated cylinder 6, be provided with cavity 11 bottom described base 1, is arranged over fixing seat 2,
Being provided with conduit 3 between described fixing seat 2 and base 1, described conduit 3 is provided with valve 4, and described graduated cylinder 5 is arranged on fixing seat 2
And connected with cavity 11 by conduit 3, described graduated cylinder 5 is arranged over additional graduated cylinder 6, and described additional graduated cylinder 6 is by stack shell 61 He
The integrative-structure of connecting tube 62 composition, described additional graduated cylinder 6 is inserted in graduated cylinder 5 by connecting tube 62 and connects with graduated cylinder 5, described cylinder
Body 61 perisporium offers connecting hole 65.
Specifically, the caliber of connecting tube 62, less than the caliber of stack shell 61, is additionally provided with an annular groove 12, just in cavity 11
In placing test specimen, it is ensured that surrounding is waterproof.Offer closure gasket groove 63 on the periphery wall of the connecting tube 62 of additional graduated cylinder 6, seal
Sealing ring 64 is set in annular groove 63.Closure gasket groove 63 and sealing ring 64 in this utility model embodiment are respectively 2.
Its operation principle: described connecting hole 65 can connect external water source, when measuring according to constant head method, will examination
Part is placed in the cavity 11 of base 1, is first closed by connecting hole 65.Closing can use rubber hose on connecting hole 65 end set,
And clamp hose end with iron clamp.Valve 4 being closed simultaneously, adding water until filling in additional graduated cylinder 6.Open valve 4, treat water
The when that face dropping to connecting hole 65 position soon, take down iron clamp, open connecting hole 65, it is allowed to water overflows at connecting hole 65.So
After start timer, simultaneously toward water filling in graduated cylinder 5 (waterflood injection rate is not less than 10mL/s), it is ensured that the water surface is constant, through one section time
Between t (such as 3 minutes) closing switch afterwards, stop water filling.Measure the water capacity Vl and the water capacity V2 of spilling injected, can obtain
Infiltration coefficient C.Infiltration coefficient C=(V2 mono-V1)/t.When carrying out dropping head and measuring, only need to take down additional graduated cylinder can directly make
With, very convenient.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (5)
1. a pavement seepage fast detector, it is characterised in that: include base, cavity, fixing seat, graduated cylinder and additional graduated cylinder,
Described base bottom is provided with cavity, is arranged over fixing seat, is provided with conduit, described conduit sets between described fixing seat and base
Having valve, described graduated cylinder to be arranged on fixing seat and connected with cavity by conduit, described graduated cylinder is arranged over additional graduated cylinder, institute
State the integrative-structure that additional graduated cylinder is made up of stack shell and connecting tube, described additional graduated cylinder by connecting tube insert in graduated cylinder with amount
Cylinder connection, described stack shell perisporium offers connecting hole.
A kind of pavement seepage fast detector the most according to claim 1, it is characterised in that: the caliber of described connecting tube is little
Caliber in stack shell.
A kind of pavement seepage fast detector the most according to claim 1, it is characterised in that: it is additionally provided with one in described cavity
Individual annular groove.
A kind of pavement seepage fast detector the most according to claim 1, it is characterised in that: the periphery wall of described connecting tube
On offer closure gasket groove, be provided with sealing ring in described closure gasket groove.
A kind of pavement seepage fast detector the most according to claim 4, it is characterised in that: described closure gasket groove and sealing
Circle is respectively 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618073.1U CN205719890U (en) | 2016-06-22 | 2016-06-22 | A kind of pavement seepage fast detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620618073.1U CN205719890U (en) | 2016-06-22 | 2016-06-22 | A kind of pavement seepage fast detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719890U true CN205719890U (en) | 2016-11-23 |
Family
ID=57315264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620618073.1U Active CN205719890U (en) | 2016-06-22 | 2016-06-22 | A kind of pavement seepage fast detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152187A (en) * | 2017-12-12 | 2018-06-12 | 宁波市华欣建材测试有限公司 | A kind of bituminous paving infiltration coefficient measurement device and measuring method |
| CN112326527A (en) * | 2020-10-26 | 2021-02-05 | 江苏省交通工程集团有限公司 | Concrete detection method for road and bridge construction |
-
2016
- 2016-06-22 CN CN201620618073.1U patent/CN205719890U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152187A (en) * | 2017-12-12 | 2018-06-12 | 宁波市华欣建材测试有限公司 | A kind of bituminous paving infiltration coefficient measurement device and measuring method |
| CN112326527A (en) * | 2020-10-26 | 2021-02-05 | 江苏省交通工程集团有限公司 | Concrete detection method for road and bridge construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104849196B (en) | A kind of bituminous paving infiltration coefficient determines device and assay method | |
| CN203732408U (en) | Testing device for permeation coefficient of pervious concrete | |
| CN105158141B (en) | One kind is recycled coarse crack high speed seepage flow test device | |
| CN205808844U (en) | A kind of gap adjustable cement mortar leak stopping simulation experiment device of wind | |
| CN104777089B (en) | Road surface material permeability test system under multi-field coupling condition | |
| CN205719890U (en) | A kind of pavement seepage fast detector | |
| CN208704614U (en) | A kind of water pipeline inner diameter measuring device | |
| CN109269901A (en) | A kind of multiple dimensioned horizontal joint comprehensive regulation imitative experimental appliance of pressure-sensitive and method | |
| CN108613914B (en) | Constant head asphalt mixture multidirectional seepage testing device | |
| CN206618664U (en) | A kind of concrete sealing material anti-permeability performance evaluation experimental device | |
| CN109211757B (en) | Rock penetration test device and test method thereof | |
| CN206020233U (en) | A kind of soil body osmotic coefficient measurement apparatus for being contemplated that sticking grain silting | |
| CN205280549U (en) | Chang shuitou ground body osmotic coefficient testing arrangement is moved in light perturbation | |
| CN204630896U (en) | A kind of bituminous pavement infiltration coefficient determinator improving accuracy | |
| CN206740600U (en) | A kind of pavement seepage analyzer | |
| CN109827886A (en) | The impervious experimental method of cement concrete joint sealing material | |
| CN209624312U (en) | Cement concrete joint sealing material water creep appearance | |
| CN208366797U (en) | A kind of pavement seepage instrument | |
| CN207882117U (en) | A kind of novel bituminous paving infiltration coefficient test device | |
| CN208109653U (en) | A kind of antiseepage bituminous pavement water creep appearance | |
| CN207114385U (en) | A kind of highway pavement permeability performance detection means | |
| CN108387486A (en) | A kind of water shutoff agent spreading property visual testing device and method | |
| CN204882314U (en) | Infiltration detector | |
| CN206002251U (en) | Cylinder block leak-testing apparatus | |
| CN206161466U (en) | Gassiness flow measurement desorbing tanks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Qixia District of Nanjing City, Jiangsu province 210000 horses Street purple Road No. 2 Building 2 Patentee after: Jiangsu Dongjiao Intelligent Control Technology Group Co.,Ltd. Address before: Qixia District of Nanjing City, Jiangsu province 210000 horses Street purple Road No. 2 Building 2 Patentee before: JIANGSU EASTTRANS ENGINEERING TESTING Co.,Ltd. |