CN206132574U - Bituminous paving seep water fast coefficient test equipment and sealing washer - Google Patents
Bituminous paving seep water fast coefficient test equipment and sealing washer Download PDFInfo
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- CN206132574U CN206132574U CN201621167893.XU CN201621167893U CN206132574U CN 206132574 U CN206132574 U CN 206132574U CN 201621167893 U CN201621167893 U CN 201621167893U CN 206132574 U CN206132574 U CN 206132574U
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- bituminous paving
- sealing ring
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- testing equipment
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Abstract
The utility model provides a bituminous paving seep water fast coefficient measurement testing equipment and sealing washer belong to highway road surface test equipment technical field. Including road surface infiltration appearance and reaction frame mechanism, infiltration appearance bottom surface is furnished with the sealing washer, and reaction frame mechanism includes upper and lower clamp plate and pressure transmission pole, pressure frame and pressure adjusting screw, the pressure frame includes upper and lower flange and bracing piece, and the lower flange is fixed on the hanging wall, and bracing piece upper portion is stretched out the flange and is formed the gag lever post, and the top board overlaps on the gag lever post and can reciprocate, pressure transmission pole and last, lower pressure plate connected, and pressure adjusting screw is connected with top board screw screw rod, its lower extreme pushes up in last flange terminal surface, going up the flange downside and being equipped with the funnel, upward open the through -hole that has the intercommunication funnel on the flange, leting slip a remark of funnel is inserted in the infiltration graduated flask. Utilizing reaction frame mechanism to exert pressure to the base and compressing tightly the sealing washer, prevent that the pressure water from spilling over from between instrument bottom and road surface, it is strong to have the witnessed inspections practicality, convenient operation, test result advantage such as reliable.
Description
Technical field
This utility model provides a kind of bituminous paving rapid infiltrated coefficient determination equipment and sealing ring, belongs to highway pavement examination
Test testing equipment technical field.
Background technology
Bituminous paving permeability performance is an indirect indexes for reflecting pavement asphalt mixture gradation composition, is bituminous paving
One important indicator of water stability, while being also reflect the combination of asphalt pavement construction site machinery equipment and number of rolling one
Individual important indicator.But the encapsulant that at present infiltration coefficient is adopted is mainly plasticine, butter, water-proof putty etc., and butter is dilute
Dissolving Colophonium is released, the long-term pavement performance of detection zone cannot be ensured；Due to the effect of water, a box rubber cement at most can be surveyed
Fixed three points, and testing crew both hands apply and have expired plasticine and be unfavorable for record of test data etc. in continuous mode, scene
Test procedure require slightly with strength water creep appearance is pressed in strip gasket material surface, then by counterweight（About 10kg）Add, in case
Press water flows out between base and road surface, but counterweight is gentlier difficult compacting, during general Site Detection two on the basis of counterweight is added
People above standing instrument, makes encapsulant and instrument and detection zone closely knit as far as possible simultaneously.In order to not pollute road surface, save
Financial cost, and the sealing of fast and reliable, are badly in need of a kind of bituminous paving rapid infiltrated coefficient test equipment of research and development.
The content of the invention
The technical problems to be solved in the utility model is the deficiency for prior art, there is provided a kind of bituminous paving quickly oozes
Water coefficient test equipment and sealing ring, by increasing reaction frame system on water creep appearance, press to instrument bottom rubber ring, solve
Sealing problem between base and road surface.
Bituminous paving rapid infiltrated coefficient test equipment of the present utility model includes pavement seepage instrument and counter-force frame mechanism, road
Sweat instrument includes base 1, upper disk 4, marks the support 2 of disk 4 and base 1 on graduated infiltration graduated cylinder 5, connection, is connected graduated cylinder 5
With the junction block 3 of base 1；Counter-force frame mechanism includes that lower platen 11, pressure transmission rod 10, pressure frame 6, top board 8, pressure are adjusted
Screw rod 9；Pressure frame 6 includes upper flange 6-3, lower flange 6-1 and many support bar 6-2, lower flange 6-3 that they are connected
It is fixed on disk 4, support bar 6-2 is uniformly distributed along upper flange and lower flange periphery, and upper flange is stretched out on the top of support bar 6-2
6-3 forms gag lever post 6-2-1, and top board 8 is placed on gag lever post 6-2-1 and can be moved up and down by the spacing hole for opening up thereon,
The two ends of pressure transmission rod 10 are connected respectively with top board 8 and the side of lower platen 11, and pressure adjusting screw 9 is with top board 8 in
The thread screw connection of heart position, its lower end are withstood on the upper flange 6-3 end faces of pressure frame 6；Under the upper flange 6-3 of pressure frame 6
Side is provided with funnel 7, and the through hole of connection funnel 7 is provided with upper flange 6-3, and leting slip a remark for funnel 7 is inserted in infiltration graduated cylinder 5.
Fixations of the lower flange 6-1 on upper disk 4 such as can fix, be welded and fixed at the usual manner using bolt, support bar 6-2 with
Being connected between upper flange 6-3 and lower flange 6-1 usual manner, the pressure such as can fix, be welded and fixed using threaded connection
The two ends of transmission lever 10 are connected with the usual manners such as welding, bolt that are connected by of top board 8 and lower platen 11.Funnel 7 can
The upper flange 6-3 downsides of pressure frame 6 are fixed on using usual manners such as screw, bondings.
The bottom surface of pavement seepage instrument base 1 is also equipped with sealing ring 12.The sealing ring 12 is and the bottom of pavement seepage instrument base 1
The consistent annular soft rubber-plastic sealing ring of face shape（Can be resilient common soft rubber sealing ring or flexible plastic sealing ring
Deng）, its external diameter is more than the bottom surface external diameter of pavement seepage instrument base 1（Generally, the external diameter of sealing ring 12 can be more than pavement seepage
Bottom surface 0.5～the 3cm of external diameter of instrument base 1, thickness may be selected 1.5～3cm, with specific reference to being actually needed determination, it is ensured that sealing effectiveness
）.
The through hole that funnel 7 is connected on the upper flange 6-3 can be one or more, and be uniformly distributed in the upper position of funnel 7
Put.The quantity and size of through hole determines according to actual needs, it is ensured that test water can easily and quickly add Infiltration water by it
In graduated cylinder 5.
The support bar 6-2 of the pressure frame 6 and the quantity of locating rod 6-2-1 are relative with the quantity in the upper limit hole of top board 8
Should, may generally be 3-4.With specific reference to being actually needed determination, it is ensured that support reliable and equipment working stability.
The upper end of the pressure adjusting screw 9 is provided with handle 9-1, to facilitate the rotation process of pressure adjusting screw 9.Handle 9-
1 can also adopt hand wheel structure.
0 point of graduation mark on the infiltration graduated cylinder 5 is located at cylinder head, in order to experimental observation and reading test data.
This utility model also provides a kind of bituminous paving rapid infiltrated coefficient determination testing equipment sealing ring, the sealing ring
Being the annular soft rubber-plastic sealing ring consistent with pavement seepage instrument 1 bottom shape of base, road surface and base 1 are sealed during for testing
Between gap, prevent from testing water and ooze out and affect the accuracy of experimental result.Sealing ring can be resilient common soft rubber
Glue sealing ring or flexible plastic sealing ring etc., the sealing ring as made by the materials such as nitrile rubber, polrvinyl chloride.
The external diameter of the sealing ring is more than the bottom surface external diameter of pavement seepage instrument base 1.The concrete size of sealing ring is according to reality
It needs to be determined that, it is ensured that sealing effectiveness, it is easy to operate and test be normally carried out.Generally, the external diameter of sealing ring 12
1.5～3cm can may be selected more than the bottom surface 0.5～3cm of external diameter of pavement seepage instrument base 1, thickness.
During using this utility model Site Detection, with counterweight or kart ballast in the lower platen 11 of counter-force frame mechanism
On, using the principle of small-size jack, with the handwheel rotational pressure adjusting screw rod 9 on counter-force frame mechanism top, pushed by counter-force
Pressure frame 6, is reached on the sealing ring 12 under base 1 and by its densification consolidation, so as to thorough by disk on water creep appearance 4 and support then
Bottom solves the sealing problem between water creep appearance base and road surface, meets quick, reliable, the safe infiltration coefficient detection of bituminous paving
Need.Further, since substituting traditional plasticine, butter, water-proof putty etc. between water creep appearance bottom surface and road surface using sealing ring 12
Sealing gap, efficiently avoid inconvenience that prior art comes to test tape and testing result cannot ensure etc. and to ask
Topic.
This utility model have the advantages that can as needed at any time detection, result of the test are reliable at scene, be conducive to Colophonium
Pavement engineering level match somebody with somebody and compactness quick control.
Description of the drawings
Fig. 1 is this utility model schematic front view.
Fig. 2 is this utility model left view schematic diagram.
Fig. 3 is this utility model schematic top plan view.
Fig. 4 is this utility model A-A cross-sectional schematics.
Fig. 5 is this utility model sealing ring schematic top plan view.
Fig. 6 is this utility model sealing ring cross-sectional schematic.
In figure, 1- bases, 2- supports, 3- junction blocks, the upper disks of 4-, 5- graduated cylinders, 6- pressure frames, 6-1- lower flanges, 6-2-
Strut, 6-2-1- gag lever posts, 6-3- upper flanges, 7- funnels, 8- top boards, 9- pressure adjusting screws, 9-1- handles, 10- pressure
Transmission lever, 11- lower platens, 12- sealing rings.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is further described in detail.In the present embodiment not
Dated technology or product, are prior art or can pass through the conventional products that purchase is obtained.
Embodiment 1：As shown in figures 1 to 6：This bituminous paving rapid infiltrated coefficient test equipment, including pavement seepage instrument and anti-
Power frame mechanism, pavement seepage instrument includes base 1, upper disk 4, marks the support of disk 4 and base 1 on graduated infiltration graduated cylinder 5, connection
2nd, the junction block 3 of graduated cylinder 5 and base 1 is connected；Counter-force frame mechanism includes lower platen 11, pressure transmission rod 10, pressure frame 6, upper pressure
Plate 8, pressure adjusting screw 9；Pressure frame 6 includes upper flange 6-3, lower flange 6-1 and 3 support bar 6- that they are connected
2, lower flange 6-1 is fixed on disk 4, and support bar 6-2 is uniformly distributed along upper flange 6-3 and lower flange 6-1 peripheries, support bar 6-
2 top is stretched out upper flange 6-3 and forms gag lever post 6-2-1, and top board 8 is placed on gag lever post 6-2- by the spacing hole for opening up thereon
On 1 and can move up and down, the two ends of pressure transmission rod 10 are connected respectively with top board 8 and the side of lower platen 11, pressure adjusts spiral shell
Bar 9 and top board 8 are connected in center thread screw, its lower end is withstood on the upper flange 6-3 end faces of pressure frame 6；Pressure
The upper flange 6-3 downsides of frame 6 are provided with funnel 7, and the through hole of 3 connection funnels 7 is provided with upper flange 6-3, and leting slip a remark for funnel 7 is inserted in
In infiltration graduated cylinder 5.
The bottom surface of pavement seepage instrument base 1 of the present embodiment is also equipped with sealing ring 12, and the sealing ring 12 is and pavement seepage instrument
The consistent annular soft rubber-plastic sealing ring of the bottom shape of base 1.Fixations of the lower flange 6-1 on upper disk 4 is fixed using bolt,
Being connected between strut 6-2 and upper flange 6-3 and lower flange 6-1 adopts and is threadedly coupled fixation, the two ends of pressure transmission rod 10
It is connected with the welding manner that is connected by of top board 8 and lower platen 11.3 through holes that funnel 7 is connected on upper flange 6-3 are equal
It is even to be distributed in the top position of funnel 7, for adding test water in infiltration graduated cylinder 5.The support bar 6-2 of pressure frame 6 and positioning
The quantity of bar 6-2-1 is corresponding with the quantity in the upper limit hole of top board 8, is 3（It is individual）.The upper end of pressure adjusting screw 9 is provided with
Handle 9-1,0 point of the graduation mark seeped water on graduated cylinder 5 is located at cylinder head.
The present embodiment also provides a kind of bituminous paving rapid infiltrated coefficient determination testing equipment sealing ring, and the sealing ring is
The annular nitrile rubber sealing ring consistent with pavement seepage instrument 1 bottom shape of base, its external diameter is more than the bottom of pavement seepage instrument base 1
Face external diameter 2cm, thickness are 2cm, supporting for the present embodiment bituminous paving rapid infiltrated coefficient determination testing equipment, close as its
Seal 12.
Embodiment 2：As shown in figures 1 to 6：This bituminous paving rapid infiltrated coefficient test equipment, including pavement seepage instrument and anti-
Power frame mechanism, pavement seepage instrument includes base 1, upper disk 4, marks the support of disk 4 and base 1 on graduated infiltration graduated cylinder 5, connection
2nd, the junction block 3 of graduated cylinder 5 and base 1 is connected；Counter-force frame mechanism includes lower platen 11, pressure transmission rod 10, pressure frame 6, upper pressure
Plate 8, pressure adjusting screw 9；Pressure frame 6 includes upper flange 6-3, lower flange 6-1 and 4 support bar 6- that they are connected
2, lower flange 6-1 is fixed on disk 4, and support bar 6-2 is uniformly distributed along upper flange 6-3 and lower flange 6-1 peripheries, support bar 6-
2 top is stretched out upper flange 6-3 and forms gag lever post 6-2-1, and top board 8 is placed on gag lever post 6-2- by the spacing hole for opening up thereon
On 1 and can move up and down, the two ends of pressure transmission rod 10 are connected respectively with top board 8 and the side of lower platen 11, pressure adjusts spiral shell
Bar 9 and top board 8 are connected in center thread screw, its lower end is withstood on the upper flange 6-3 end faces of pressure frame 6；Pressure
The upper flange 6-3 downsides of frame 6 are provided with funnel 7, and the through hole of 2 connection funnels 7 is provided with upper flange 6-3, and leting slip a remark for funnel 7 is inserted in
In infiltration graduated cylinder 5.
The bottom surface of pavement seepage instrument base 1 of the present embodiment is also equipped with sealing ring 12, and the sealing ring 12 is and pavement seepage instrument
The consistent annular soft rubber-plastic sealing ring of the bottom shape of base 1.Fixations of the lower flange 6-1 on upper disk 4 is fixed using bolt,
Being connected between strut 6-2 and upper flange 6-3 and lower flange 6-1 be connected using welding manner, pressure transmission rod 10
Two ends are connected with the welding manner that is connected by of top board 8 and lower platen 11.2 that funnel 7 is connected on upper flange 6-3 are led to
Hole is uniformly distributed in the top position of funnel 7, for adding test water in infiltration graduated cylinder 5.The support bar 6-2 of pressure frame 6 and
The quantity of locating rod 6-2-1 is corresponding with the quantity in the upper limit hole of top board 8, is 4（It is individual）.The upper end of pressure adjusting screw 9
Handle 9-1 is provided with, 0 point of the graduation mark seeped water on graduated cylinder 5 is located at cylinder head.
The present embodiment further provides for a kind of bituminous paving rapid infiltrated coefficient determination testing equipment sealing ring, the sealing
Circle is the circular polyvinyl chloride soft modeling sealing ring consistent with pavement seepage instrument 1 bottom shape of base, and its external diameter is more than pavement seepage
The bottom surface external diameter 3cm of instrument base 1, thickness are 3cm, supporting to set for the test of the present embodiment bituminous paving rapid infiltrated coefficient determination
It is standby, as its sealing ring 12.
Embodiment 3：As shown in figures 1 to 6：This bituminous paving rapid infiltrated coefficient test equipment and bituminous paving rapid infiltrated
Coefficient determination testing equipment is same as Example 1 with sealing ring, and the handle 9-1 of the upper end of pressure adjusting screw 9 adopts hand wheel structure,
The external diameter of sealing ring is 1.5cm more than the bottom surface external diameter 0.5cm of pavement seepage instrument base 1, thickness.
Technology contents of the present utility model are described above in conjunction with accompanying drawing, but protection domain of the present utility model is not
It is limited to the content, in the ken that one skilled in the relevant art possesses, can be with new without departing from this practicality
Technology contents of the present utility model are made a variety of changes on the premise of type objective, it is all it is of the present utility model spirit and principle it
Interior, any modification, equivalent substitution and improvements done etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of bituminous paving rapid infiltrated coefficient determination testing equipment, it is characterised in that：Including pavement seepage instrument and reaction frame
Mechanism, pavement seepage instrument includes base（1）, upper disk（4）, mark graduated infiltration graduated cylinder（5）, disk in connection（4）With base（1）
Support（2）, connection graduated cylinder（5）With base（1）Junction block（3）；Counter-force frame mechanism includes lower platen（11）, pressure transmission rod
（10）, pressure frame（6）, top board（8）, pressure adjusting screw（9）；Pressure frame（6）Including upper flange（6-3）, lower flange（6-1）
With many support bars that they are connected（6-2）, lower flange（6-1）It is fixed on disk（4）On, support bar（6-2）Along upper
Flange and lower flange periphery are uniformly distributed, support bar（6-2）Top stretch out upper flange（6-3）Form gag lever post（6-2-1）, on
Pressing plate（8）Gag lever post is placed on by the spacing hole for opening up thereon（6-2-1）Go up and can move up and down, pressure transmission rod（10）Two
End respectively with top board（8）And lower platen（11）Side connects, pressure adjusting screw（9）With top board（8）In center spiral shell
The connection of stricture of vagina screw rod, its lower end withstand on pressure frame（6）Upper flange（6-3）On end face；Pressure frame（6）Upper flange（6-3）Under
Side is provided with funnel（7）, upper flange（6-3）On be provided with connection funnel（7）Through hole, funnel（7）Let slip a remark and insert in infiltration graduated cylinder（5）
In.
2. bituminous paving rapid infiltrated coefficient determination testing equipment according to claim 1, it is characterised in that：The road surface
Water creep appearance base（1）Bottom surface is also equipped with sealing ring（12）.
3. bituminous paving rapid infiltrated coefficient determination testing equipment according to claim 2, it is characterised in that：The sealing
Circle（12）It is and pavement seepage instrument base（1）The consistent annular soft rubber-plastic sealing ring of bottom shape.
4. the bituminous paving rapid infiltrated coefficient determination testing equipment according to Claims 2 or 3, it is characterised in that：It is described
Sealing ring（12）External diameter be more than pavement seepage instrument base（1）Bottom surface external diameter.
5. bituminous paving rapid infiltrated coefficient determination testing equipment according to claim 1 and 2, it is characterised in that：It is described
Pressure frame（6）Support bar（6-2）And locating rod（6-2-1）Quantity and top board（8）The quantity in upper limit hole is corresponding, and one
As for 3-4.
6. bituminous paving rapid infiltrated coefficient determination testing equipment according to claim 1 and 2, it is characterised in that：It is described
Upper flange（6-3）Upper connection funnel（7）Through hole can be one or more, and be uniformly distributed in funnel（7）Top position.
7. bituminous paving rapid infiltrated coefficient determination testing equipment according to claim 1 and 2, it is characterised in that：It is described
Pressure adjusting screw（9）Upper end is provided with handle（9-1）.
8. bituminous paving rapid infiltrated coefficient determination testing equipment according to claim 1 and 2, it is characterised in that：It is described
Infiltration graduated cylinder（5）On 0 point of graduation mark be located at cylinder head.
9. bituminous paving rapid infiltrated coefficient determination testing equipment sealing ring described in a kind of claim 1, it is characterised in that：Institute
Stating sealing ring is and pavement seepage instrument base（1）The consistent annular soft rubber-plastic sealing ring of bottom shape.
10. bituminous paving rapid infiltrated coefficient determination testing equipment sealing ring according to claim 9, its feature exists
In：The external diameter of the sealing ring is more than pavement seepage instrument base（1）Bottom surface external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621167893.XU CN206132574U (en) | 2016-11-02 | 2016-11-02 | Bituminous paving seep water fast coefficient test equipment and sealing washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621167893.XU CN206132574U (en) | 2016-11-02 | 2016-11-02 | Bituminous paving seep water fast coefficient test equipment and sealing washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206132574U true CN206132574U (en) | 2017-04-26 |
Family
ID=58576250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621167893.XU Active CN206132574U (en) | 2016-11-02 | 2016-11-02 | Bituminous paving seep water fast coefficient test equipment and sealing washer |
Country Status (1)
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| CN (1) | CN206132574U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132792A (en) * | 2019-05-24 | 2019-08-16 | 广州大学 | A kind of device and method measuring road surface pitch injection flow rate |
| CN110186828A (en) * | 2019-04-19 | 2019-08-30 | 中铁大桥科学研究院有限公司 | The test device and method of bridge floor water resistant permeance property |
| CN110887773A (en) * | 2019-10-14 | 2020-03-17 | 天津市交通科学研究院 | Quick blade coating device of sealing material in bituminous paving infiltration coefficient test |
| CN111282953A (en) * | 2020-02-04 | 2020-06-16 | 北京科技大学 | Comprehensive recycling device and method for asphalt pavement resources |
| CN112858142A (en) * | 2021-04-13 | 2021-05-28 | 中路高科交通检测检验认证有限公司 | Comparison test device and comparison test method for pavement water seepage instrument |
-
2016
- 2016-11-02 CN CN201621167893.XU patent/CN206132574U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186828A (en) * | 2019-04-19 | 2019-08-30 | 中铁大桥科学研究院有限公司 | The test device and method of bridge floor water resistant permeance property |
| CN110132792A (en) * | 2019-05-24 | 2019-08-16 | 广州大学 | A kind of device and method measuring road surface pitch injection flow rate |
| CN110132792B (en) * | 2019-05-24 | 2021-11-19 | 广州大学 | Device and method for measuring asphalt penetration flow rate for pavement |
| CN110887773A (en) * | 2019-10-14 | 2020-03-17 | 天津市交通科学研究院 | Quick blade coating device of sealing material in bituminous paving infiltration coefficient test |
| CN111282953A (en) * | 2020-02-04 | 2020-06-16 | 北京科技大学 | Comprehensive recycling device and method for asphalt pavement resources |
| CN112858142A (en) * | 2021-04-13 | 2021-05-28 | 中路高科交通检测检验认证有限公司 | Comparison test device and comparison test method for pavement water seepage instrument |
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