CN209227346U - Portable semi-rigid type base priming oil penetration depth measuring device - Google Patents
Portable semi-rigid type base priming oil penetration depth measuring device Download PDFInfo
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- CN209227346U CN209227346U CN201821976858.1U CN201821976858U CN209227346U CN 209227346 U CN209227346 U CN 209227346U CN 201821976858 U CN201821976858 U CN 201821976858U CN 209227346 U CN209227346 U CN 209227346U
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- penetration depth
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Abstract
The utility model discloses a kind of portable semi-rigid type base priming oil penetration depth measuring devices, mainly by annulus deck and rotation measuring structure composition；Annulus deck includes annulus pedestal, and annulus pedestal upper limb sets calibrated dial, and annulus base internal wall sets spill sliding rail；Rotation measuring structure includes rotating gage and sliding gage, and rotation gage is cross, and sliding gage two sides are installed on rotation gage by the way that the sliding slot of rotation gage two sidewalls is arranged in, and rotation gage is embedded on spill sliding rail.The measuring instrument of dispersion is integrated into one by the device, improves the convenience used；It can be measured for the core sample of two kinds of different sizes of φ 100mm or φ 150mm, detection efficiency can be improved；Reduce the error for thinking operation, improves the precision of test.In short, the utility model has the features such as whole portable, easy to use, accuracy rate is high.
Description
Technical field
The utility model belongs to subgrade and pavement on-the-spot test test apparatus equipment technical field in highway material, especially relates to
And a kind of portable semi-rigid type base priming oil penetration depth measuring device.
Background technique
Semi-rigid type base priming oil refers to be well combined asphalt surface course with stabilized with inorganic binder class base, in base
Upper sprinkling liquid asphalt, emulsified asphalt, coal tar pitch and form the thin layer for penetrating substrate surface certain depth.Priming oil will seep
The effects of penetrating base's certain depth, capable of just playing consolidation, stabilization, connection, waterproof.Current specifications " highway subgrade pavement scene
Test procedure " (JTG E60-2008) regulation using road surface drill core method measure semi-rigid type base priming oil depth.It is main
Instrument includes: road surface core drilling rig, Steel Ruler, hairbrush, protractor, cotton etc., concrete operations be permeated substantially in priming oil or
After spraying 48h, core sample position core boring sampling is randomly selected in test section, core diameter is preferably φ 100mm, can also be φ
150mm, core sample height are not preferably less than 50mm；Lightly the dust of core sample surface adhesion is removed with water and hairbrush (or cotton etc.)
Only, core sample is dried, the lower infiltration situation of core sample side elevation priming oil can be told, then use Steel Ruler or protractor by core
Sample top circumferential is randomly divided into about 8 equal portions, measures the depth of priming oil infiltration at each Along ent on circumference respectively.Whole operation mistake
Cheng Zhong is substantially manually related to the different instrument and equipment such as protractor, Steel Ruler, the size of core sample also includes two based on reading
Kind specification, these all will lead to measuring accuracy and testing efficiency can be very low.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of simple and practical, precise and high efficiency portable semi-rigid bases
Layer priming oil penetration depth measuring device.
In order to solve the above technical problems, the utility model uses following technical scheme:
Portable semi-rigid type base priming oil penetration depth measuring device, mainly by annulus deck and rotation measuring structure group
At；Annulus deck includes annulus pedestal, and annulus pedestal upper limb sets calibrated dial, and annulus base internal wall sets spill sliding rail；Rotation is surveyed
Measuring structure includes rotation gage and sliding gage, and rotation gage is cross, and sliding gage two sides are by setting in rotation gage
The sliding slot of two sidewalls is installed on rotation gage, and rotation gage is embedded on spill sliding rail.
Annulus pedestal upper limb is carved with the calibrated dial of 8 equal parts.
Annulus susceptor diameter is greater than 150mm.
Rotation gage is cross brandreth, and four interior angles of brandreth are 90 °, and there is raised cylinder in brandreth end, rotation
Gage is embedded on the spill sliding rail inside annulus deck by raised cylinder.
Cross brandreth includes four limbs, wherein being respectively provided with a sliding gage on opposite two limbs on same straight line, is slided
Gage two sides are installed on cross rotation gage by the way that the sliding slot of two limb two sidewalls is arranged in.
It slides gage and is equipped with tape measure.
For deficiency existing for existing semi-rigid type base priming oil penetration depth test method, inventor designs and makes
A kind of portable semi-rigid type base priming oil penetration depth measuring device, mainly by annulus deck and rotation measuring structure composition；
Annulus deck includes annulus pedestal, and annulus pedestal upper limb sets calibrated dial, and annulus base internal wall sets spill sliding rail；Rotation measuring knot
Structure includes rotation gage and sliding gage, and rotation gage is cross, and sliding gage two sides are by setting in rotation gage two sides
The sliding slot of wall is installed on rotation gage, and rotation gage is embedded on spill sliding rail.The device integrates the measuring instrument of dispersion
Integrally, the convenience used is improved；It can be measured for the core sample of two kinds of different sizes of φ 100mm or φ 150mm,
Detection efficiency can be improved；Reduce the error for thinking operation, improves the precision of test.In short, the utility model has entirety
The features such as portable, easy to use, accuracy rate is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the portable semi-rigid type base priming oil penetration depth of the utility model.
Fig. 2 is the structural schematic diagram of amount of spin ruler in Fig. 1 measuring device.
Fig. 3 is the structural schematic diagram that gage is slided in Fig. 1 measuring device.
In figure: 1 spill sliding rail, 2 sliding gages, 3 sliding slots, 4 calibrated dials, 5 rotation gages, 6 annulus pedestals.
Specific embodiment
One, basic structure
As shown in Figure 1 to Figure 3, the portable semi-rigid type base priming oil penetration depth measuring device of the utility model, it is main
It will be by annulus deck and rotation measuring structure composition.
Annulus deck include annulus pedestal 6 (diameter be greater than 150mm, can accommodate diameter be 100mm or 150mm core sample into
Row measurement), annulus pedestal upper limb is carved with the calibrated dial 4 of 8 equal parts, it is possible to provide carries out to the accurate datum mark of measurement core sample
The measurement of penetration depth, and can effectively replace the use of protractor；Annulus base internal wall sets spill sliding rail 1, for rotating gage
It embeds and is rotated along spill sliding rail；Rotation measuring structure includes rotation gage 5 and sliding gage 2.Wherein.
Rotation gage is the rigidly connected brandreth of cross, and four interior angles of brandreth are 90 °, and there is raised circle in brandreth end
Cylinder, rotation gage is embedded on the spill sliding rail inside annulus deck by raised cylinder connects into an entirety, rotates
Gage can carry out 360 ° of rotation in annulus deck.Cross brandreth includes four limbs, wherein opposite two on same straight line
It is respectively provided on limb a sliding gage (totally 2 sliding gages), sliding gage two sides pass through the sliding slot 3 that two limb two sidewalls are arranged in
It is installed on cross rotation gage, mobile adjustment can be carried out by gage sliding rail according to core sample actual size.It slides on gage
Equipped with tape measure, tape measure can be directly pulled down from amount of spin ruler end part and carries out permeated height measurement.
Two, application method
1, after priming oil permeates substantially or sprays 48h, according to code requirement core boring sampling, core diameter can be φ
Two kinds of specifications of 100mm or φ 150mm；；
2, lightly that the dust of core sample surface adhesion is cleared with water and hairbrush (or cotton etc.)；
3, core sample is dried, the lower infiltration situation of core sample side elevation priming oil can be told；
4, according to core sample ruler cun, the sliding gage that adjustment rotates on gage is adjusted to suitable dimension, will be portable semi-rigid
Base's priming oil penetration depth measuring device entangles core sample from top；
5, the evenly divided on rotation rotation gage alignment annulus pedestal top, then the measurement of drop-down sliding gage is symmetrical respectively
Priming oil penetration depth under the evenly divided of direction estimates reading to 0.5mm；
6, it repeats step 5 three times, amounts to the penetration depth of 8 Along ents of measurement, complete the measurement of single core sample；
7, step 4-6 is repeated, the measurement of regulation group number is completed
8, penetration depth is calculated, the calculating of single core sample penetration depth is to remove 3 from 8 penetration depth values measured
A minimum value calculates the arithmetic mean of instantaneous value of other 5 penetration depthes；The calculating of test segment penetration depth takes all core samples to seep
The arithmetic mean of instantaneous value of saturating depth.
Claims (6)
1. a kind of portable semi-rigid type base priming oil penetration depth measuring device, it is characterised in that mainly by annulus deck and turn
Dynamic measurement structure composition；The annulus deck includes annulus pedestal, and annulus pedestal upper limb sets calibrated dial, and annulus base internal wall is set
Spill sliding rail；The rotation measuring structure includes rotation gage and sliding gage, and rotation gage is cross, slides gage two sides
Sliding slot by the way that rotation gage two sidewalls are arranged in is installed on rotation gage, and rotation gage is embedded on spill sliding rail.
2. portable semi-rigid type base priming oil penetration depth measuring device according to claim 1, it is characterised in that: institute
State the calibrated dial that annulus pedestal upper limb is carved with 8 equal parts.
3. portable semi-rigid type base priming oil penetration depth measuring device according to claim 1, it is characterised in that: institute
Annulus susceptor diameter is stated greater than 150mm.
4. portable semi-rigid type base priming oil penetration depth measuring device according to claim 1, it is characterised in that: institute
Stating rotation gage is cross brandreth, and four interior angles of brandreth are 90 °, and there is raised cylinder in brandreth end, and rotation gage is logical
It crosses on the spill sliding rail that raised cylinder is embedded in inside annulus deck.
5. portable semi-rigid type base priming oil penetration depth measuring device according to claim 4, it is characterised in that: institute
Stating cross brandreth includes four limbs, wherein being respectively provided with a sliding gage on opposite two limbs on same straight line, slides gage two
Side is installed on cross rotation gage by the way that the sliding slot of two limb two sidewalls is arranged in.
6. portable semi-rigid type base priming oil penetration depth measuring device according to claim 5, it is characterised in that: institute
It states sliding gage and is equipped with tape measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976858.1U CN209227346U (en) | 2018-11-28 | 2018-11-28 | Portable semi-rigid type base priming oil penetration depth measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976858.1U CN209227346U (en) | 2018-11-28 | 2018-11-28 | Portable semi-rigid type base priming oil penetration depth measuring device |
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| Publication Number | Publication Date |
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| CN209227346U true CN209227346U (en) | 2019-08-09 |
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| CN201821976858.1U Active CN209227346U (en) | 2018-11-28 | 2018-11-28 | Portable semi-rigid type base priming oil penetration depth measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413713A (en) * | 2022-01-25 | 2022-04-29 | 韶能集团韶关宏大齿轮有限公司 | Spherical gauge and using method |
-
2018
- 2018-11-28 CN CN201821976858.1U patent/CN209227346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413713A (en) * | 2022-01-25 | 2022-04-29 | 韶能集团韶关宏大齿轮有限公司 | Spherical gauge and using method |
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