CN207280918U - A kind of bituminous pavement seepage test matching operation instrument - Google Patents
A kind of bituminous pavement seepage test matching operation instrument Download PDFInfo
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- CN207280918U CN207280918U CN201721373781.4U CN201721373781U CN207280918U CN 207280918 U CN207280918 U CN 207280918U CN 201721373781 U CN201721373781 U CN 201721373781U CN 207280918 U CN207280918 U CN 207280918U
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- sealing material
- matching operation
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- bituminous pavement
- operation instrument
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Abstract
It the utility model is related to a kind of road engineering testing inspection field, more particularly to a kind of bituminous pavement seepage test matching operation instrument, including the sample cylinder equipped with sealing material, and the steel washer of sealing material is laid with for aliging, further include the auxiliary sleeve for entangling steel washer, auxiliary sleeve both ends are open, and the holding pad for being used for smearing sealing material is equipped with auxiliary sleeve, and holding pad edge coordinates with auxiliary sleeve lining.The purpose of this utility model is to provide a kind of bituminous pavement seepage test matching operation instrument, has the advantages that to be easy to one man operation.The utility model has the advantages that：Sealing material is smeared uniformly, and the junction sealing effect that sealing material is connected with steel washer is good, without more convenient with the junction for repeating smearing steel washer and sealing material, operation；It is adapted to single fast operating, saves artificial；It is simple and practical in structure, easy to manufacture, it is adapted to promote the use of.
Description
Technical field
A kind of road engineering testing inspection field is the utility model is related to, more particularly to a kind of bituminous pavement seepage test is used
Matching operation instrument.
Background technology
Bituminous paving infiltration is a key factor for causing bituminous paving early damage, and infiltration coefficient test is in construction
The main means of quality control, and the important indicator of road surface reparation.
In the prior art, sealing material used in infiltration test does not have kit when in use, and some is using manual rubbing
After be placed on around packing ring, then repaired by perching knife to reach sealing effect, some directly uses perching knife several times by sealing material
Scrape around sealing ring to reach sealing effect.Above two method applies cumbersome and sealing material skewness,
It is unable to reach preferable sealing effect.
To solve the above problems, the Chinese utility model that notification number is CN205643095U discloses a kind of bituminous paving and oozes
Water test matching operation instrument, is mainly made of sample cylinder, upper cover, lower cover, guide rod, push plate and handle, upper cover, lower cover difference
Sample cylinder both ends are arranged on, guide rod passes through upper cover, and guide rod exposed junction is fixedly connected with handle, and insertion end is with being arranged in sample cylinder
Push plate connection, be provided with sample export on lower lid.When carrying out infiltration test with the construction tool, steel washer is placed on road surface
At selected location, and compressed with hand, then hold edge pitch of the laps of the construction tool along steel washer with hand, at the same time need to use
Hand rotational handle makes sample cylinder extrude sealing material, and three steps need to be operated with hand at the same time, one can not construct, it is necessary to two people
Cooperating, waste of manpower.
Utility model content
The purpose of this utility model is to provide a kind of bituminous pavement seepage test matching operation instrument, has easy to single
The advantages of people operates.
The above-mentioned purpose of the utility model technical scheme is that：A kind of bituminous pavement seepage test
With matching operation instrument, including the sample cylinder equipped with sealing material, and the steel washer for auxiliary laying sealing material, also wrap
The auxiliary sleeve for entangling steel washer is included, auxiliary sleeve both ends are open, and are equipped with auxiliary sleeve and are used to smear sealing material
Holding pad, holding pad edge with auxiliary sleeve lining coordinate.
By using above-mentioned technical proposal, when carrying out infiltration test with the construction tool, steel washer is placed on road surface institute
Bit selecting puts place, then by auxiliary sleeve jacket casing on steel washer, makes auxiliary sleeve and steel washer concentric as far as possible, then in binder edges of boards
At edge apply it is thick one circle sealing material, then by holding pad scribble sealing material one down, by holding pad along auxiliary sleeve
Cylinder inner wall pushes, until sealing material is depressed on the road surface by steel washer and steel washer, moves auxiliary after material to be sealed is dry and hard away
Sleeve, is the infiltration coefficient of measurable ground surface material on the sealing material by the base pressure of water creep appearance.Above-mentioned whole operation process
Can conveniently it be saved trouble by single fast operating.
Preferably, the barrel of the auxiliary sleeve is equipped with rotatable and liftable mandrel rod, and mandrel rod is fixed on holding pad
Symmetry axis on.
By using above-mentioned technical proposal, due to mandrel rod with holding pad to be fixedly connected, mandrel rod rotation can drive holding pad
Turn-over, can facilitate and smear sealing material on holding pad surface upward, then will be depressed into sealing material after holding pad turn-over
On road surface.
Preferably, the barrel of the auxiliary sleeve is equipped with long through-hole, and long through-hole is parallel with aiding in the axis of sleeve, mandrel rod
End stretch in long through-hole.
By using above-mentioned technical proposal, mandrel rod is limited by long through-hole, makes mandrel rod can only vertical and straight movement, it is ensured that binder
Sealing material on plate is depressed on road surface at accurate location.
Preferably, spring is fixed with the barrel of the auxiliary sleeve, mandrel rod is also fixedly connected with spring.
By using above-mentioned technical proposal, the spring return effect of spring is utilized so that on holding pad after pushing is automatic
Bullet, without above being carried holding pad with hand；And spring can overturn mandrel rod during reinstatement, so that holding pad is exclusively used in
The one side of smearing sealing material upward, facilitates next experiment all the time.
Preferably, the holding pad center is equipped with perforate.
By using above-mentioned technical proposal, after careful closure material is smeared on holding pad, can hand catch verge of opening to press
The quick turn-over of flitch.
Preferably, the wall of the auxiliary sleeve is equipped with socket, and socket is equipped with latch, and latch runs through socket and mandrel rod.
By using above-mentioned technical proposal, mandrel rod can be steadily positioned above auxiliary sleeve using latch, so that convenient
Sealing material is uniformly smeared on holding pad.
Preferably, the holding pad is equipped with the convex block as handle.
By using above-mentioned technical proposal, will easily can be pressed to by convex block on the holding pad of auxiliary sleeve bottom
Carry.
Preferably, the one side of the holding pad smearing sealing material is equipped with annular protrusion, the inner ring and steel of annular protrusion
The outer ring of packing ring coordinates.
By using above-mentioned technical proposal, sealing material is applied on holding pad and annular protrusion, due to convex annular blistering
For binder plate surface, so sealing material can be pressed on road surface and steel washer, so as to improve sealing effect.
In conclusion the utility model has the advantages that：
1. sealing material is smeared uniform, the junction sealing effect that sealing material is connected with steel washer is good, without with repetition
The junction of steel washer and sealing material is smeared, operation is more convenient；
2. being adapted to single fast operating, save artificial；
3. it is simple and practical in structure, easy to manufacture, it is adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the overall structure diagram of bituminous pavement seepage test matching operation instrument in embodiment 1；
Fig. 2 is the front view of bituminous pavement seepage test matching operation instrument in embodiment 1；
Fig. 3 is the sectional view along A-A of Fig. 2 before holding pad turn-over；
Fig. 4 is the sectional view along A-A of Fig. 2 after holding pad turn-over；
Fig. 5 is the overall structure diagram of bituminous pavement seepage test matching operation instrument in embodiment 2；
Fig. 6 is A portions enlarged drawing in Fig. 5.
Reference numeral：1st, sleeve is aided in；11st, long through-hole；2nd, road surface；3rd, steel washer；4th, holding pad；41st, perforate；42nd, it is convex
Block；43rd, annular protrusion；5th, mandrel rod；6th, spring；7th, socket；8th, latch；9th, sealing material.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1
A kind of bituminous pavement seepage test matching operation instrument, as shown in Figure 1 and Figure 2, the matching operation instrument mainly wrap
A cylindrical auxiliary sleeve 1, and one piece of circular holding pad 4, and the steel washer 3 of one piece of circular ring shape are included, aids in sleeve 1
Top and bottom be opening, after steel washer 3 is placed on road surface 2 to be measured, can with auxiliary sleeve 1 cover steel washer 3.
As shown in figure 3, sample cylinder is the injection needle tube of large size, the sample cylinder equipped with sealing material 9 is first used by sealing material 9
It is applied on holding pad 4, then by aiding in the cooperation of sleeve 1 and holding pad 4, the sealing material 9 on holding pad 4 is depressed into steel pad
On road surface 2 around circle 3 and steel washer 3.
With reference to Fig. 1 and Fig. 3, aid in offering two director's through holes 11, long through-hole on its axisymmetrical on the barrel of sleeve 1
11 is parallel with aiding in the axis of sleeve 1.Holding pad 4 is horizontally placed in auxiliary sleeve 1, and the diameter of holding pad 4 is than auxiliary sleeve 1
Internal diameter is smaller, and the edge shape of holding pad 4 and the inner wall shape of auxiliary sleeve 1 coordinate.Aid in also horizontal equipped with one in sleeve 1
Root mandrel rod 5, mandrel rod 5 are fixed on holding pad 4 diametrically.Long through-hole 11 is stretched at the both ends of mandrel rod 5, outside the barrel for aiding in sleeve 1
Side roof part is fixed with a vertical spring 6, and 5 end of mandrel rod is fixed in 6 bottom of spring.
With reference to Fig. 3 and Fig. 4, the edge of holding pad 4 is equipped with annular protrusion 43, when holding pad 4 is pressed on steel washer 3, ring
The inner ring of shape protrusion 43 coordinates with the outer ring of steel washer 3, first with binder of the sample cylinder on annular protrusion 43 and the side of annular protrusion 43
Smear a thick layer of sealing material 9 on plate 4, then by 4 turn-over of holding pad, then holding pad 4 is pressed against on steel washer 3, is treated close
After closure material 9 is dry and hard, moves auxiliary sleeve 1 away, shoveled with knife and separate holding pad 4 with sealing material 9, you can obtain being bonded in steel pad
Sealing material 9 on circle 3 and 3 surrounding road surface 2 of steel washer, is finally pressed in sealing with one heart by the base of water creep appearance and steel washer 3
On material 9, you can the infiltration coefficient on measurement road surface 2.
As shown in Figure 1, the center of holding pad 4 is equipped with perforate 41, holding 41 edge of perforate easily can turn over holding pad 4
Face.After overturning holding pad 4, spring 6 winds a circle on mandrel rod 5, and after holding pad 4 is depressed, spring 6 is elongated, and discharges binder
After plate 4, holding pad 4 automatic bullet loading and turn-over under the action of spring 6, keep holding pad 4 to be equipped with the one of annular protrusion 43 and face
On.
Embodiment 2
A kind of bituminous pavement seepage test matching operation instrument, it is as shown in Figure 5, Figure 6, as different from Example 1, auxiliary
Help on the outside of the barrel of sleeve 1 and set socket 7 to replace spring 6, socket 7 is to be fixed on the cylindricality block aided on 1 barrel of sleeve, socket
7 are arranged on the top of long through-hole 11 side.Socket 7 is with being equipped with the through hole being inserted into for latch 8 on mandrel rod 5, when mandrel rod 5 is raised to socket
During 7 side, latch 8 is gone here and there into slotting mandrel rod 5 and socket 7, so that 5 bracket of mandrel rod is pulled out binder after latch 8 at the top of long through-hole 11
Plate 4 can be dropped to along long through-hole 11 to be pressed on steel washer 3.4 both sides center of holding pad is respectively and fixedly provided with the convex block as handle
42, can hand pinch handle and lift holding pad 4 or turn-over.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of bituminous pavement seepage test matching operation instrument, including equipped with sealing material（9）Sample cylinder, and be used for
Auxiliary is laid with sealing material（9）Steel washer（3）, it is characterised in that：Further include for entangling steel washer（3）Auxiliary sleeve
（1）, aid in sleeve（1）Both ends are open, and aid in sleeve（1）Interior be equipped with is used to smear sealing material（9）Holding pad（4）, pressure
Flitch（4）Edge and auxiliary sleeve（1）Inner wall coordinates.
A kind of 2. bituminous pavement seepage test matching operation instrument according to claim 1, it is characterised in that：It is described auxiliary
Help sleeve（1）Barrel be equipped with rotatable and liftable mandrel rod（5）, mandrel rod（5）It is fixed on holding pad（4）Symmetry axis
On.
A kind of 3. bituminous pavement seepage test matching operation instrument according to claim 2, it is characterised in that：It is described auxiliary
Help sleeve（1）Barrel be equipped with long through-hole（11）, long through-hole（11）With aiding in sleeve（1）Axis it is parallel, mandrel rod（5）End
Portion stretches in long through-hole（11）It is interior.
A kind of 4. bituminous pavement seepage test matching operation instrument according to claim 3, it is characterised in that：It is described auxiliary
Help sleeve（1）Barrel on be fixed with spring（6）, mandrel rod（5）Also with spring（6）It is fixedly connected.
A kind of 5. bituminous pavement seepage test matching operation instrument according to claim 4, it is characterised in that：The pressure
Flitch（4）Center is equipped with perforate（41）.
A kind of 6. bituminous pavement seepage test matching operation instrument according to claim 3, it is characterised in that：It is described auxiliary
Help sleeve（1）Wall be equipped with socket（7）, socket（7）It is equipped with latch（8）, latch（8）Through socket（7）And mandrel rod（5）.
A kind of 7. bituminous pavement seepage test matching operation instrument according to claim 6, it is characterised in that：The pressure
Flitch（4）It is equipped with the convex block as handle（42）.
A kind of 8. bituminous pavement seepage test matching operation instrument according to claim 1, it is characterised in that：The pressure
Flitch（4）Smear sealing material（9）One side be equipped with annular protrusion（43）, annular protrusion（43）Inner ring and steel washer（3）
Outer ring coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373781.4U CN207280918U (en) | 2017-10-23 | 2017-10-23 | A kind of bituminous pavement seepage test matching operation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373781.4U CN207280918U (en) | 2017-10-23 | 2017-10-23 | A kind of bituminous pavement seepage test matching operation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280918U true CN207280918U (en) | 2018-04-27 |
Family
ID=61981141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721373781.4U Active CN207280918U (en) | 2017-10-23 | 2017-10-23 | A kind of bituminous pavement seepage test matching operation instrument |
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| Country | Link |
|---|---|
| CN (1) | CN207280918U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052373A (en) * | 2019-04-18 | 2019-07-26 | 许昌学院 | Bituminous pavement seepage test sealing material application device |
| 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 |
| CN113175526A (en) * | 2021-05-21 | 2021-07-27 | 河南明德建设工程有限公司 | Sealing device before bituminous paving infiltration test |
-
2017
- 2017-10-23 CN CN201721373781.4U patent/CN207280918U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052373A (en) * | 2019-04-18 | 2019-07-26 | 许昌学院 | Bituminous pavement seepage test sealing material application device |
| 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 |
| CN113175526A (en) * | 2021-05-21 | 2021-07-27 | 河南明德建设工程有限公司 | Sealing device before bituminous paving infiltration test |
| CN113175526B (en) * | 2021-05-21 | 2024-03-29 | 国宇控股集团设计咨询有限公司 | Sealing device before asphalt pavement water seepage test |
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