CN205786194U - A kind of road asphalt penetrometer planchet bracket - Google Patents
A kind of road asphalt penetrometer planchet bracket Download PDFInfo
- Publication number
- CN205786194U CN205786194U CN201620716536.8U CN201620716536U CN205786194U CN 205786194 U CN205786194 U CN 205786194U CN 201620716536 U CN201620716536 U CN 201620716536U CN 205786194 U CN205786194 U CN 205786194U
- Authority
- CN
- China
- Prior art keywords
- falsework
- bracket
- planchet
- cingulum
- knob
- 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.)
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Abstract
A kind of road asphalt penetrometer planchet bracket, it is to set coarse adjustment cingulum in the connecting rod that support is fixed, it is set with falsework outside, anterior fixing head, right side sets homophony knob, and its internal one end sets pinion and is meshed with coarse adjustment cingulum, and left side sets vernier knob, its internal one end sets serration wheel and is meshed with thin tuning cingulum, sets bracket and pallet outside falsework.Laboratory technician, when judging that syringe needle contacts specimen surface the most just, will not be interfered by this utility model due to the direct reflection that spotlight produces on the water surface, uses coarse adjustment and two function knobs of fine setting to debug, substantially reduces test error；Simplify test operation process, it is to avoid because using spotlight and magnifier to make the laboratory technician can not find optimal viewing position due to the limitation by position；Shorten test period, it is to avoid when proofreading needle point and contacting with specimen surface, cause the temperature decline of water in the planchet adverse effect to result of the test due to overlong time.
Description
Technical field
This utility model relates to a kind of road asphalt benchmark test detection equipment, is specifically related to a kind of road asphalt pin
In-degree instrument planchet bracket, belongs to metrical instrument field.
Background technology
Asphalt penetration test is to measure bi tumenf orr oad, polymer modified asphalt and the distillation of liquid petroleum Colophonium or breast
Change the needle penetration of residue after Colophonium evaporates, react the index of the relative viscosity of Colophonium under certain condition, in terms of 0.1mm, its
Standard test conditions is temperature 25 DEG C, loading 100g, injection time 5s.Currently used Asphalt Penetration tester has placement
The platform of flat bottom glass insulation ware, and be provided with the device of regulation level, pin connecting rod is perpendicular with platform, pin connecting rod have brake by
Button, can be along connecting rod free-falling；Instrument is additionally provided with free to rotate with adjustable range cantilever, its end have a magnifier and
Spot light lamp bulb, contacts situation so as to observing needle point with specimen surface；Temperature uses temperature sensor, and penetration number uses displacement meter
Measure, and display or record automatically.This Asphalt Penetration tester is clearly present following defect: first test needs by poly-
Light bulb judges that with magnifier syringe needle contacts specimen surface the most just, and due to spotlight, to produce minute surface on the water surface anti-
Penetrating, the power of ambient can directly affect observing effect, and different test operation personnel have different criterions, needle point
Sometimes not in contact with to asphalt surface or be excessively inserting in Colophonium, make result of the test error bigger；Secondly, check and correction needle point with
If specimen surface is long for time of contact, the temperature being also easily caused water in planchet declines, thus affects result of the test；Also have
It is exactly when using spotlight and magnifier, due to the limitation of setting position, easily makes test operation personnel can not find most preferably
Observation place, and this tester device is more, operates cumbersome.
Utility model content
Technical problem to be solved in the utility model is the deficiency overcoming above-mentioned Asphalt Penetration tester to exist, and carries
For a kind of road asphalt penetrometer planchet bracket.
For solving the problems referred to above, the scheme that this utility model uses is:
At support vertically fixed connecting rod, connecting rod is provided with coarse adjustment cingulum, is set with work outside connecting rod
Making frame, head is fixed in falsework front portion, and right side is provided with homophony knob, and one end that homophony knob stretches within falsework is provided with bastard
Wheel, pinion is meshed with the coarse adjustment cingulum in connecting rod, is provided with vernier knob on the left of falsework, and vernier knob stretches into work
Making the internal one end of frame and be provided with serration wheel, serration wheel is meshed, at falsework with the vertical thin tuning cingulum being provided with inside falsework
Outside is provided with bracket.
Use this utility model Asphalt Penetration tester, when judging that syringe needle contacts specimen surface the most just, will not
Laboratory technician is interfered by the direct reflection produced on the water surface due to spotlight, and uses coarse adjustment and two function rotations of fine setting
Button is debugged, and substantially reduces test error；And simplify test operation process, it is to avoid because using spotlight and amplification
Mirror makes laboratory technician can not find optimal viewing position due to the limitation by position；Additionally shorten test period, it is to avoid
When check and correction needle point contacts with specimen surface, the temperature of water in planchet is caused to decline to result of the test not due to overlong time
Profit impact.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model embodiment.
Fig. 2 is that the master of this utility model embodiment regards internal structure schematic diagram.
Fig. 3 is the plan structure schematic diagram of this utility model embodiment.
Description of reference numerals is as follows:
Support 1, connecting rod 2, falsework 3, bracket 4, pallet 5, coarse adjustment cingulum 6, homophony knob 7, pinion 8, fine setting
Knob 9, serration wheel 10, thin tuning cingulum 11, head 12.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and attached
Figure, is described in further details this utility model:
Vertically fixed connecting rod (2) on support (1), connecting rod (2) is provided with coarse adjustment cingulum (6), even
Being set with falsework (3) outside extension bar (2), the anterior fixing head (12) of falsework (3), right side is provided with homophony knob (7), and homophony is revolved
Button (7) stretches into the internal one end of falsework (3) and is provided with pinion (8), pinion (8) and the coarse adjustment cingulum in connecting rod (2)
(6) being meshed, be provided with vernier knob (9) in falsework (3) left side, vernier knob (9) stretches into the internal one end of falsework (3) and is provided with
Serration wheel (10), serration wheel (10) the vertical thin tuning cingulum (11) that be provided with internal with falsework (3) is meshed, at falsework
(3) outside is provided with bracket (4), bracket (4) fixed tray below (5).
Test procedure of the present utility model is as follows: regulation homophony knob makes falsework entirety be higher than planchet, in planchet
Fill the temperature required water of test, planchet taken out from water bath, is placed on bracket, regulate vernier knob, bracket with
Vernier knob rotates and moves up along falsework, and range estimation needle point contacts situation with specimen surface, just stops the rotation during contact, adjusts
Joint homophony knob, falsework moves down along connecting rod with homophony knob, makes planchet as in water-bath, clicks on after stablizing
Testing button, read test result after pointer falls and comes to a complete stop, regulate homophony knob, make to rise overally, take off planchet, test
Terminate.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (2)
1. a road asphalt penetrometer planchet bracket, it is characterised in that: vertically fixing connection on support (1)
Bar (2), connecting rod (2) is provided with coarse adjustment cingulum (6), is set with falsework (3) outside connecting rod (2), and falsework (3) is anterior
Fixing head (12), right side is provided with homophony knob (7), and one end that homophony knob (7) stretches into falsework (3) internal is provided with pinion
(8), pinion (8) is meshed with the coarse adjustment cingulum (6) in connecting rod (2), is provided with vernier knob in falsework (3) left side
(9), vernier knob (9) stretches into the internal one end of falsework (3) and is provided with serration wheel (10), and serration wheel (10) is internal with falsework (3)
The vertical thin tuning cingulum (11) being provided with is meshed, and is provided with bracket (4) in falsework (3) outside.
A kind of road asphalt penetrometer planchet bracket the most according to claim 1, it is characterised in that: in bracket (4)
Fixed tray (5) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620716536.8U CN205786194U (en) | 2016-07-07 | 2016-07-07 | A kind of road asphalt penetrometer planchet bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620716536.8U CN205786194U (en) | 2016-07-07 | 2016-07-07 | A kind of road asphalt penetrometer planchet bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786194U true CN205786194U (en) | 2016-12-07 |
Family
ID=58124198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620716536.8U Expired - Fee Related CN205786194U (en) | 2016-07-07 | 2016-07-07 | A kind of road asphalt penetrometer planchet bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196210A (en) * | 2019-06-22 | 2019-09-03 | 南阳市中心医院 | A kind of verifying attachment based on reproductive medicine section mankind spermatozoon |
-
2016
- 2016-07-07 CN CN201620716536.8U patent/CN205786194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196210A (en) * | 2019-06-22 | 2019-09-03 | 南阳市中心医院 | A kind of verifying attachment based on reproductive medicine section mankind spermatozoon |
| CN110196210B (en) * | 2019-06-22 | 2023-04-07 | 南阳市中心医院 | Verifying attachment based on procreation medical science branch of academic or vocational study male sex's sperm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170707 |