CN204405514U - A kind of portable pendulum tester device installing fan angle device - Google Patents
A kind of portable pendulum tester device installing fan angle device Download PDFInfo
- Publication number
- CN204405514U CN204405514U CN201520080323.6U CN201520080323U CN204405514U CN 204405514 U CN204405514 U CN 204405514U CN 201520080323 U CN201520080323 U CN 201520080323U CN 204405514 U CN204405514 U CN 204405514U
- Authority
- CN
- China
- Prior art keywords
- fan angle
- angle device
- fork
- yaw
- gauge point
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable pendulum tester device installing fan angle device.Comprise fan angle device, fork, fascia panel, yaw.Fan angle device is the sector structure that opaque organic glass material is made, and fork is the straight-bar of steel material, and fascia panel is the circular arc concave plane plate structure of steel material, and yaw is the box-shaped structure of rectangle, and there is friction rubber sheet lower end.Fan angle device there is each one of the gauge point of left and right relative to perpendicular line 7.13 °, through measuring and calculating, this angle is reflected to sliding length test road surface being and needing to check, and just represents that sliding length has been checked when namely fork overlaps with the gauge point on fan angle device.After have employed the device of fan angle device, only need to check corresponding with gauge point for fork accurately sliding length, achieve the rapidity and accuracy of checking sliding length.The utility model is more easily observed, easy and simple to handle, accuracy is high.
Description
Technical field
The utility model relates to a kind of portable pendulum tester device installing fan angle device, is applied to the surveying instrument of the friction factor on road surface.
Background technology
According to China's associated specifications requirement, the friction factor index friction factor on road surface represents.At present, the sensing equipment of frequent employing is portable pendulum tester, the operating process that existing instrument is checked at the sliding length carrying out 126mm is too complicated, comprise the process utilizing cushion block to the adjustment of height of instrument and the leveling repeatedly to air level, larger difficulty is caused to checking sliding length accurately in capital, finally cause the waste of surface friction coefficient Measuring Time, measurement target fast and accurately can not be reached.
Summary of the invention
For the defect existed in above-mentioned prior art and deficiency, the purpose of this utility model is, provides a kind of portable pendulum tester device installing fan angle device.Fan angle device is the sector structure that opaque organic glass material is made, and fork is the straight-bar of steel material, and fascia panel is the circular arc planar panel structure of steel material, and yaw is the box-shaped structure of rectangle, and there is friction rubber sheet inside.Fan angle device there is each one of the gauge point of left and right relative to perpendicular line 7.13 °, through measuring and calculating, this angle is reflected to sliding length test road surface being and needing to check, and just represents that sliding length has been checked when namely fork overlaps with the gauge point on fan angle device.After have employed the device of fan angle device, only need to check corresponding with gauge point for fork accurately sliding length, realize rapidity and the accuracy of checking sliding length.The utility model is more easily observed, easy and simple to handle, accuracy is high.
In order to reach above object, the utility model adopts following technical solution:
A portable pendulum tester device for fan angle device is installed, comprises fan angle device (1), fork (2), fascia panel (3), yaw (4).
The sector structure that described fan angle device (1) is made for opaque organic glass material, above has each one of the gauge point of left and right relative to perpendicular line 7.13 °;
The straight-bar that described fork (2) is steel material;
The circular arc planar panel structure that described fascia panel (3) is steel material;
The box-shaped structure that described yaw (4) is rectangle, there is friction rubber chip architecture lower end.
Principle of work:
The utility model utilizes two gauge points of on fan angle device left and right relative to perpendicular line 7.13 °, through measuring and calculating, this angle is reflected to sliding length test road surface being and needing to check, and just represents that sliding length has been checked when namely fork overlaps with the gauge point on fan angle device.
Compared with prior art, the utility model has the advantages that:
After have employed the device of fan angle device, only need to check corresponding with gauge point for fork accurately sliding length, realize rapidity and the accuracy of checking sliding length.The utility model is more easily observed, easy and simple to handle, accuracy is high.
Accompanying drawing explanation
Fig. 1 is a kind of portable pendulum tester device schematic diagram installing fan angle device of the present utility model:
In figure: fan angle device-1, fork-2, fascia panel-3, yaw-4.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
A portable pendulum tester device for fan angle device is installed, comprises fan angle device 1, fork 2, fascia panel 3, yaw 4;
Described fan angle device 1 is the sector structure that opaque organic glass material is made, fork 2 is the straight-bar of steel material, fork 2 and yaw 4 are integrated altogether, length is 508mm, this community is swingable, fascia panel 3 is the circular arc planar panel structure of steel material, and yaw 4 is the box-shaped structure of rectangle, and there is friction rubber chip architecture lower end;
Described fan angle device 1 is fixed on same fixed point with fork 2, fascia panel 3, and fan angle device 1 can not move freely, and fan angle device 1 has each one of the gauge point of left and right relative to perpendicular line 7.13 °;
On described fan angle device 1, the gauge point of left and right relative to perpendicular line 7.13 ° is the angle calculated, and this angle is reflected to sliding length 126mm test road surface being and needing to check;
Describedly carrying out in the process of sliding length check to the sheet rubber of fork 2 and yaw 4 community end, the gauge point being marked at left and right relative to perpendicular line 7.13 ° of fan angle device 1 can be utilized, length check is carried out to the sheet rubber on yaw 4 and the contact point of test road surface left and right side, when fork 2 overlaps with the gauge point on fan angle device 1, represents that sheet rubber contacts with the test road surface of corresponding side and starts there is friction.
Claims (6)
1. one kind the portable pendulum tester device of fan angle device is installed, it is characterized in that, comprise fan angle device (1), fork (2), fascia panel (3), yaw (4), the sector structure that fan angle device (1) is made for opaque organic glass material, the straight-bar that fork (2) is steel material, the circular arc planar panel structure that fascia panel (3) is steel material, the box-shaped structure that yaw (4) is rectangle, there is friction rubber chip architecture lower end.
2. a kind of portable pendulum tester device installing fan angle device as claimed in claim 1, it is characterized in that, fan angle device (1) and fork (2), fascia panel (3) are fixed on same fixed point, fan angle device (1) can not move freely, and fan angle device (1) has each one of the gauge point of left and right relative to perpendicular line 7.13 °.
3. a kind of portable pendulum tester device installing fan angle device as claimed in claim 2, it is characterized in that, on fan angle device (1), the gauge point of left and right relative to perpendicular line 7.13 ° is the angle calculated, and this angle is reflected to sliding length 126mm test road surface being and needing to check.
4. a kind of portable pendulum tester device installing fan angle device as claimed in claim 2, it is characterized in that, carrying out in the process of sliding length check to fork (2) and the sheet rubber of yaw (4) community end, can utilize that to be marked at fan angle device (1) left relative to perpendicular line, the gauge point of right 7.13 °, left with test road surface to the sheet rubber on yaw (4), the contact point on right side carries out length check, fork (2) represents when overlapping with the gauge point on fan angle device (1) that sheet rubber contacts with the test road surface of corresponding side and starts there is friction.
5. a kind of portable pendulum tester device installing fan angle device as claimed in claim 1, is characterized in that, fork (2) and yaw (4) are integrated altogether, and length is 508mm, and this community is swingable.
6. a kind of portable pendulum tester device installing fan angle device as claimed in claim 1, is characterized in that, yaw (4) lower end is provided with the sheet rubber on friction road surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080323.6U CN204405514U (en) | 2015-02-04 | 2015-02-04 | A kind of portable pendulum tester device installing fan angle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080323.6U CN204405514U (en) | 2015-02-04 | 2015-02-04 | A kind of portable pendulum tester device installing fan angle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204405514U true CN204405514U (en) | 2015-06-17 |
Family
ID=53429364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520080323.6U Expired - Fee Related CN204405514U (en) | 2015-02-04 | 2015-02-04 | A kind of portable pendulum tester device installing fan angle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204405514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959940A (en) * | 2021-10-19 | 2022-01-21 | 交通运输部公路科学研究所 | Method and device for calibrating friction distance in polishing value measurement |
-
2015
- 2015-02-04 CN CN201520080323.6U patent/CN204405514U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959940A (en) * | 2021-10-19 | 2022-01-21 | 交通运输部公路科学研究所 | Method and device for calibrating friction distance in polishing value measurement |
| CN113959940B (en) * | 2021-10-19 | 2023-10-24 | 交通运输部公路科学研究所 | Calibration method and device for friction distance in polishing value measurement |
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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: 20150617 Termination date: 20160204 |