CN206504736U - A kind of testing apparatus for verticality - Google Patents
A kind of testing apparatus for verticality Download PDFInfo
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- CN206504736U CN206504736U CN201720028105.7U CN201720028105U CN206504736U CN 206504736 U CN206504736 U CN 206504736U CN 201720028105 U CN201720028105 U CN 201720028105U CN 206504736 U CN206504736 U CN 206504736U
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- fixture block
- plate face
- circular groove
- detector
- testing apparatus
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Abstract
The utility model provides a kind of testing apparatus for verticality, including：The first indent semi-circular groove is provided with first fixture block, the first plate face of the first fixture block；Second fixture block, the second plate face of the second fixture block is involutory with the first plate face of the first fixture block, and the second plate face of the second fixture block is provided with the second indent semi-circular groove；Wherein, when the first plate face and the second plate face are involutory, the first indent semi-circular groove constitutes a through hole with the second indent semi-circular groove；Detector perpendicularity detector for detecting perpendicularity, detector perpendicularity detector is arranged on the first fixture block or the second fixture block.Testing apparatus for verticality in the present embodiment can detect the perpendicularity of gyroscope mounting bracket, so that test error when reducing gyroscope measurement, improves the accuracy of result of the test.
Description
Technical field
The utility model is related to car test techniqes field, more particularly, to a kind of testing apparatus for verticality.
Background technology
In the steady experiment of automobile behaviour, generally obtained by gyroscope by the rate of pitch of test vehicle, yaw angle speed
With the parameter such as yaw velocity, during the use of gyroscope, gyroscope is fixed on by gyroscope mounting bracket and tested
In the compartment of vehicle.But, when gyroscope is measured, the perpendicularity that gyroscope is installed is to rate of pitch and yaw angle speed etc.
The result of the test of parameter has considerable influence.Therefore, need to measure the vertical of gyroscope mounting bracket first when gyroscope is installed
Degree, to reduce test error, improves the accuracy of result of the test.
Utility model content
The utility model provides a kind of testing apparatus for verticality, to reduce test error during gyroscope measurement, improves examination
Test the accuracy of result.
The utility model provides a kind of testing apparatus for verticality, including：
The first indent semi-circular groove is provided with first fixture block, the first plate face of first fixture block；
Second fixture block, the second plate face of second fixture block and the first plate face of first fixture block are involutory, and described
Second plate face of the second fixture block is provided with the second indent semi-circular groove；Wherein, it is involutory in first plate face and the second plate face
When, the first indent semi-circular groove constitutes a through hole with the second indent semi-circular groove；
Detector perpendicularity detector for detecting perpendicularity, the detector perpendicularity detector is arranged at the first fixture block or the second fixture block
On.
Alternatively, first fixture block and second fixture block are convex body structure, and first indent is semicircle
Groove is arranged on the first fixture block and in relative the first plate face of protrusion plate face, the second indent semi-circular groove is arranged at described the
On two fixture blocks in the second plate face relative with protrusion plate face.
Alternatively, the both sides of the first indent semi-circular groove are respectively arranged with the first plate face of first fixture block
The both sides of the second indent semi-circular groove are respectively arranged with the second screw thread in one screwed hole, the second plate face of second fixture block
Hole, first fixture block and second fixture block wear first screwed hole by bolt and the second corresponding threaded holes close solid
It is fixed.
Alternatively, the detector perpendicularity detector includes at least one air-bubble level, and the air-bubble level is arranged at
In the plate face parallel or vertical with the axis direction of the through hole on first fixture block or the second fixture block.
Alternatively, the quantity of the air-bubble level is three.
Alternatively, the air-bubble level is arranged in plate face relative with first plate face on the first fixture block, or
It is arranged in plate face relative with second plate face on the second fixture block.
The beneficial effects of the utility model are：
In the testing apparatus for verticality that the utility model is provided, when the first fixture block the first plate face and the second fixture block the
When two plate faces are involutory, the second indent semi-circular groove in the first indent semi-circular groove and the second plate face in the first plate face is constituted
Through hole, so when verifying the perpendicularity of gyroscope mounting bracket, can be socketed in the outer of gyroscope mounting bracket by one through hole
On circumference, so that testing apparatus for verticality can be arranged in gyroscope mounting bracket；Further, since in the first fixture block or
Detector perpendicularity detector is provided with second fixture block, therefore hanging down for gyroscope mounting bracket can be detected by detector perpendicularity detector
Straight degree, so that test error when reducing gyroscope measurement, improves the accuracy of result of the test.
Brief description of the drawings
Fig. 1 represents the structural representation of testing apparatus for verticality in embodiment of the present utility model.
Embodiment
Exemplary embodiment disclosed in the utility model is more fully described below with reference to accompanying drawings.Although being shown in accompanying drawing
Exemplary embodiment disclosed in the utility model, it being understood, however, that may be realized in various forms the disclosure without should be by
Embodiments set forth here is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and energy
It is enough by the scope of the present disclosure completely convey to those skilled in the art.
As shown in figure 1, being the structural representation of the testing apparatus for verticality provided in the utility model embodiment.This is vertical
Degree detection means includes：
The first indent semi-circular groove 11 is provided with first fixture block 1, the first plate face of the first fixture block 1；
Second fixture block 2, the second plate face of the second fixture block 2 and the first plate face of the first fixture block 1 are involutory, and the second fixture block 2
The second plate face be provided with the second indent semi-circular groove 21；Wherein, when the first plate face and the second plate face are involutory, the first indent
The indent semi-circular groove 21 of semi-circular groove 11 and second constitutes a through hole；
Detector perpendicularity detector 3 for detecting perpendicularity, detector perpendicularity detector 3 is arranged at the first fixture block 1 or the second fixture block 2
On.
So, when verifying the perpendicularity of gyroscope mounting bracket, the first plate face of the first fixture block and second can be pressed from both sides
Second plate face of block is involutory, so that by the second indent in the first indent semi-circular groove and the second plate face in the first plate face partly
The through hole that circular trough is constituted is socketed on the excircle of gyroscope mounting bracket, and by being arranged at the first fixture block or the second fixture block
On detector perpendicularity detector detect the perpendicularity of gyroscope mounting bracket so that test error when reducing gyroscope measurement,
Improve the accuracy of result of the test.
Further, with continued reference to Fig. 1, the first fixture block 1 and the second fixture block 2 are convex body structure, and the first indent is partly
Circular trough 11 is arranged in the first plate face relative with protrusion plate face on the first fixture block 1, and the second indent semi-circular groove 21 is arranged at
On second fixture block 2 in the second plate face relative with protrusion plate face.In addition, specifically, in first in the first plate face of the first fixture block 1
The both sides of recessed semi-circular groove 11 are respectively arranged with the second indent semi-circular groove in the first screwed hole, the second plate face of the second fixture block 2
21 both sides are respectively arranged with the second screwed hole, and the first fixture block 1 and the second fixture block 2 wear the first screwed hole and by bolt 4
Two corresponding threaded holes, which are closed, to be fixed.Specifically, one of them in the first screwed hole and the second screwed hole is tapped through hole, another
For tapped through hole or not run through the screwed hole of plate face, so when by the first fixture block and the fixation of the second fixture block, bolt can be with
Tapped through hole is first worn, another screwed hole is then worn.So, by the way that the first fixture block and the second fixture block are set into convex body
Structure, can cause the second plate face of the both sides of the first indent semi-circular groove and the second fixture block in the first plate face of the first fixture block
The thickness of the both sides of upper second indent semi-circular groove is smaller, so as to reduce the length of the first screwed hole and the second screwed hole, is
Bolt wears the first screwed hole and the second screwed hole is provided conveniently.
In addition, when entering driving surely experiment, first gyroscope can be arranged in gyroscope mounting bracket, then by first
First indent semi-circular groove of fixture block is fitted on the outer circumference surface of gyroscope mounting bracket, and by the second indent of the second fixture block
Semi-circular groove is fitted on the outer circumference surface of gyroscope mounting bracket, and wears the first screwed hole and the second screwed hole using bolt
Mode so that testing apparatus for verticality is fixed in gyroscope mounting bracket.Then can be by under gyroscope mounting bracket
End is arranged on the floor of automobile bodies, and the upper end of gyroscope mounting bracket is withstood on the roof of automobile bodies, finally checked
The detector perpendicularity detector on the first fixture block or the second fixture block is installed on, to detect the perpendicularity of gyroscope mounting bracket, if now
Detector perpendicularity detector shows that gyroscope mounting bracket is not orthogonal to floor, then can be by finely tuning gyroscope mounting bracket upper end
Mode adjusts the perpendicularity of gyroscope mounting bracket, so that test error when reducing gyroscope measurement, improves result of the test
Accuracy.
In addition, further, detector perpendicularity detector 3 includes at least one air-bubble level, and air-bubble level is arranged at
In the plate face parallel or vertical with the axis direction of through hole on first fixture block 1 or the second fixture block 2.So, by bubble level
Instrument is arranged in the plate face parallel or vertical with the axis direction of through hole on the first fixture block or the second fixture block, can be by seeing
The perpendicularity of gyroscope mounting bracket is detected in the position for the bubble seen in air-bubble level.Specifically, when bubble is in bubble
During the centre position of level meter, the floor of gyroscope mounting bracket and automobile bodies is perpendicular.
In addition, specifically, the quantity of air-bubble level can be three, can so increase detection gyroscope mounting bracket
Whether the vertical degree of accuracy so that add gyroscope measurement accuracy.
In addition, specifically, air-bubble level is arranged in plate face relative with the first plate face on the first fixture block 1, Huo Zheshe
It is placed in plate face relative with the second plate face on the second fixture block 2.So, it can cause the first fixture block and the second fixture block fixing peace
During loaded in gyroscope mounting bracket, due to the first indent semi-circular groove and the second fixture block in the first plate face of the first fixture block
The second plate face on the outer circumference surface of the second indent semi-circular groove and gyroscope mounting bracket fit, therefore can to set
Bubble level in the relative plate face of first plate face or on the second fixture block in the relative plate face of the second plate face is placed on the first fixture block
Instrument can not be blocked by gyroscope mounting bracket, facilitate observation of the observer to air-bubble level.
So, in the utility model, when the first plate face of the first fixture block and the second plate face of the second fixture block are involutory,
The second indent semi-circular groove in the first indent semi-circular groove and the second plate face in first plate face constitutes a through hole, so in school
When testing the perpendicularity of gyroscope mounting bracket, through hole can be socketed on the excircle of gyroscope mounting bracket, so that
Testing apparatus for verticality can be arranged in gyroscope mounting bracket；Further, since being set on the first fixture block or the second fixture block
There is an air-bubble level, therefore can detect the perpendicularity of gyroscope mounting bracket by the position of bubble in air-bubble level,
So as to reduce test error during gyroscope measurement, the accuracy of result of the test is improved.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also should be regarded as with retouching.
Claims (6)
1. a kind of testing apparatus for verticality, it is characterised in that including：
The first indent semi-circular groove is provided with first fixture block, the first plate face of first fixture block；
Second fixture block, the second plate face of second fixture block and the first plate face of first fixture block are involutory, and described second
Second plate face of fixture block is provided with the second indent semi-circular groove；Wherein, when first plate face and the second plate face are involutory, institute
State the first indent semi-circular groove and constitute a through hole with the second indent semi-circular groove；
Detector perpendicularity detector for detecting perpendicularity, the detector perpendicularity detector is arranged on the first fixture block or the second fixture block.
2. testing apparatus for verticality according to claim 1, it is characterised in that first fixture block and second fixture block
It is convex body structure, and the first indent semi-circular groove is arranged at the first plate face relative with protrusion plate face on the first fixture block
On, the second indent semi-circular groove is arranged in the second plate face relative with protrusion plate face on second fixture block.
3. testing apparatus for verticality according to claim 1, it is characterised in that institute in the first plate face of first fixture block
The both sides for stating the first indent semi-circular groove are respectively arranged with described second in the first screwed hole, the second plate face of second fixture block
The both sides of indent semi-circular groove are respectively arranged with the second screwed hole, and first fixture block and second fixture block are worn by bolt
First screwed hole and the second corresponding threaded holes, which are closed, to be fixed.
4. testing apparatus for verticality according to claim 1, it is characterised in that the detector perpendicularity detector includes at least one
Individual air-bubble level, and the air-bubble level is arranged at the axis direction with the through hole on the first fixture block or the second fixture block
In parallel or vertical plate face.
5. testing apparatus for verticality according to claim 4, it is characterised in that the quantity of the air-bubble level is three
It is individual.
6. testing apparatus for verticality according to claim 4, it is characterised in that the air-bubble level is arranged at the first folder
On block in the plate face relative with first plate face, or it is arranged at plate face relative with second plate face on the second fixture block
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028105.7U CN206504736U (en) | 2017-01-11 | 2017-01-11 | A kind of testing apparatus for verticality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028105.7U CN206504736U (en) | 2017-01-11 | 2017-01-11 | A kind of testing apparatus for verticality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504736U true CN206504736U (en) | 2017-09-19 |
Family
ID=59839316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720028105.7U Active CN206504736U (en) | 2017-01-11 | 2017-01-11 | A kind of testing apparatus for verticality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504736U (en) |
-
2017
- 2017-01-11 CN CN201720028105.7U patent/CN206504736U/en active Active
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