CN216669712U - Calibration mechanism of multi-angle mark measuring instrument - Google Patents
Calibration mechanism of multi-angle mark measuring instrument Download PDFInfo
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- CN216669712U CN216669712U CN202122919443.9U CN202122919443U CN216669712U CN 216669712 U CN216669712 U CN 216669712U CN 202122919443 U CN202122919443 U CN 202122919443U CN 216669712 U CN216669712 U CN 216669712U
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Abstract
The utility model discloses a calibration mechanism of a multi-angle mark measuring instrument, which comprises an arc-shaped track plate, wherein a supporting component is detachably arranged at the bottom of the arc-shaped track plate, an arc-shaped slide track groove is arranged in the middle of the outer edge surface of the arc-shaped track plate, an arc-shaped slide block is arranged in the arc-shaped slide track groove in a sliding fit manner, the top of the arc-shaped slide block is fixedly connected with a connecting block, two sides of the connecting block are respectively provided with an extending plate which is abutted against the outer edge surface of the arc-shaped track plate, the outer edge surface of the extending plate is equidistantly provided with a first bolt which can be screwed into the extending plate and the arc-shaped track plate, the top of the connecting block is fixedly connected with a mark measuring instrument body, two sides of the bottom end of the arc-shaped track plate are respectively and centrally provided with an ear plate, two sides of the ear plate are respectively provided with a trapezoidal rib, one side of which is fixedly connected with the arc-shaped track plate, the calibration mechanism of the multi-angle mark measuring instrument is reasonable in structure, and is convenient for multi-angle measurement of the retroreflection mark material luminosity performance, the practicability is strong.
Description
Technical Field
The utility model belongs to the technical field of mark measuring instruments, and particularly relates to a multi-angle mark measuring instrument calibration mechanism.
Background
The retroreflection mark measuring instrument is a portable photoelectric instrument which is convenient to use, can be used for carrying out field actual measurement on retroreflection marks and the like by traffic safety management and relevant departments such as highways, railways, aviation and the like, can also be used for measuring the retroreflection performance of the body retroreflection marks of motor vehicles such as trucks, can be used for monitoring the retroreflection quality of produced retroreflection materials so as to measure whether the retroreflection mark materials meet the requirements specified by relevant standards, and is an instrument for measuring the luminosity performance of the retroreflection materials on site.
Publication number CN210090292U discloses contrary reflective marker measuring apparatu, including the measuring apparatu body, still include auxiliary device, the measuring apparatu body includes the connecting block, auxiliary device includes the adjustable shelf of vertical setting, set up in a plurality of not collinear gyro wheels of adjustable shelf below, along the fly leaf of vertical slip, install in the adjustable shelf and be used for driving the drive assembly that the fly leaf removed, rotate the pivot of connecting in the top of fly leaf and vertical setting, install and be used for carrying out spacing stop gear to the pivot in the fly leaf, the rigid coupling is kept away from the carousel of fly leaf one end in the pivot, set up the fixed establishment who is used for fixing the connecting block in the top of carousel. The auxiliary device is arranged, so that an operator can easily detect the vehicle.
At present when measuring the contrary reflective marker material of road, need use the sign measuring apparatu, the sign measuring apparatu that can have is not convenient for realize the multi-angle measurement to the contrary reflective marker material of road when using, needs artifical handheld sign measuring apparatu manual adjustment to measure the angle, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a calibration mechanism of a multi-angle mark measuring instrument, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
measuring apparatu calibration mechanism is marked to multi-angle, including bottom demountable installation has the arc track board of supporting component, the arc slide rail groove has been seted up between two parties on the outer fringe face of arc track board, arc slide rail inslot sliding fit installs the arc slider, the top fixedly connected with connecting block of arc slider, the extension board of butt arc track board outer fringe face has all been constructed to the both sides of connecting block, but the equidistance is provided with the bolt one that the spiral twists in extension board and the arc track board on the outer fringe face of extension board, the top fixedly connected with of connecting block marks the measuring apparatu body.
Further, the bottom both sides of arc track board are all constructed the otic placode between two parties, the both sides of otic placode are all constructed the trapezoidal rib of one side fixed connection in arc track board.
Further, one side of otic placode fixed mounting has the pivot between two parties, threaded fit installs fixation nut on the outer fringe face of pivot.
Furthermore, the supporting component comprises bearing plates with side plates on two sides of the upper end face, and a supporting plate is fixedly mounted in the side plates in the middle.
Furthermore, the top of the supporting plate is provided with a sleeving ring which is rotatably sleeved on the outer edge surface of the rotating shaft and is abutted to the lug plate, a sleeving hole which is rotatably matched with the rotating shaft for installation is formed in the sleeving ring in the middle, and one side of the fixing nut resists the side surface of the sleeving ring.
Furthermore, two sides of the upper end face of the bearing plate are provided with a second bolt in a threaded fit manner at equal intervals, one side of the side plate is symmetrically provided with a first-stage rib plate fixedly connected to the bearing plate, and the other side of the side plate is symmetrically provided with a second-stage rib plate fixedly connected to the bearing plate.
Compared with the prior art, the utility model has the following beneficial effects: benefit from arc slide rail groove, the arc slider, the setting of extension board and bolt one, when measuring contrary reflectance degree performance to the contrary reflectance marking material of road, the accessible promotes the connecting block, make the arc slider slide in the inside of arc slide rail groove, and then drive extension board and mark measuring apparatu body through the connecting block and slide along the outer fringe face of arc track board, and then make mark measuring apparatu body and contrary reflectance marking material's angle change, and then can realize the multi-angle measurement to contrary reflectance marking material contrary reflectance degree performance, need not artifical handheld mark measuring apparatu body manual adjustment measurement angle, it is very convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a support assembly according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. an arc-shaped track plate; 2. an arc-shaped slide rail groove; 3. an arc-shaped sliding block; 4. an extension plate; 5. a first bolt; 6. a sign gauge body; 7. an ear plate; 8. a trapezoidal rib; 9. a rotating shaft; 10. fixing a nut; 11. a support assembly; 1101. a bearing plate; 1102. a side plate; 1103. a second bolt; 1104. a primary rib plate; 1105. a secondary rib plate; 1106. a support plate; 1107. a sleeving connection ring; 1108. and (4) sleeving a hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, the calibration mechanism of the multi-angle marker measuring instrument comprises an arc-shaped track plate 1, the bottom of which is detachably provided with a supporting component 11;
an arc-shaped slide rail groove 2 is arranged in the middle of the outer edge surface of an arc-shaped track plate 1, an arc-shaped sliding block 3 is arranged in the arc-shaped slide rail groove 2 in a sliding fit manner, the top of the arc-shaped sliding block 3 is fixedly connected with a connecting block, extension plates 4 which are abutted against the outer edge surface of the arc-shaped track plate 1 are respectively constructed on two sides of the connecting block, bolts 5 which can be screwed into the extension plates 4 and the arc-shaped track plate 1 are arranged on the outer edge surface of the extension plates 4 at equal intervals, a mark measuring instrument body 6 is fixedly connected with the top of the connecting block, the arc-shaped slide rail groove 2, the arc-shaped sliding block 3, the extension plates 4 and the bolts 5 are benefited from being arranged, when the retroreflection brightness performance of a road retroreflection mark material is measured, the arc-shaped sliding block 3 can slide in the arc-shaped slide rail groove 2 by pushing the connecting block, and then the extension plates 4 and the mark measuring instrument body 6 are driven by the connecting block to slide along the outer edge surface of the arc-shaped track plate 1, and then make sign measuring apparatu body 6 and contrary reflective marker material's angle change, and then can realize the multi-angle measurement to contrary reflective luminosity performance of reflective marker material, need not artifical handheld sign measuring apparatu body 6 manual adjustment measurement angle, it is very convenient. .
Wherein, the bottom both sides of arc track board 1 are all constructed ear plate 7 between two parties, and the both sides of ear plate 7 are all constructed trapezoidal rib 8 of one side fixed connection in arc track board 1.
Wherein, a rotating shaft 9 is fixedly arranged at the center of one side of the ear plate 7, and a fixing nut 10 is arranged on the outer edge surface of the rotating shaft 9 in a threaded fit manner.
The supporting assembly 11 includes a bearing plate 1101 having side plates 1102 on both sides of the upper end surface, and a supporting plate 1106 is centrally and fixedly mounted in the side plates 1102.
Wherein, the top of backup pad 1106 is constructed and is rotatably cup jointed in pivot 9 outer fringe face and butt otic placode 7 cup jointed the ring 1107, sets up the socket hole 1108 of rotatable cooperation pivot 9 installation in the middle of in cup jointed the ring 1107, and the side of cup jointing ring 1107 is resisted to one side of fixation nut 10.
Two sides of the upper end face of the bearing plate 1101 are provided with a second bolt 1103 in a threaded fit manner at equal intervals, one side of the side plate 1102 is symmetrically provided with a first-level rib plate 1104 with one side fixedly connected to the bearing plate 1101, and the other side of the side plate 1102 is symmetrically provided with a second-level rib plate 1105 with one side fixedly connected to the bearing plate 1101.
The working principle is as follows: when the multi-angle mark measuring instrument calibration mechanism is used, when the retro-reflection luminosity performance of a road retro-reflection mark material is measured, the connecting block can be pushed, so that the arc-shaped sliding block 3 slides in the arc-shaped sliding rail groove 2, the extending plate 4 and the mark measuring instrument body 6 are driven to slide along the outer edge surface of the arc-shaped rail plate 1 through the connecting block, one end of the bolt I5 resists the outer edge surface of the arc-shaped rail plate 1 by screwing the bolt I5, the connecting block, the arc-shaped sliding block 3 and the mark measuring instrument body 6 are fixed, the angles of the mark measuring instrument body 6 and the retro-reflection mark material are changed, the multi-angle measurement of the retro-reflection luminosity performance of the retro-reflection mark material can be realized, the rotating shaft 9 is rotatably connected with the socket ring 1107 through the socket hole 1108, the arc-shaped rail plate 1 is pushed, and the further adjustment of the angle of the mark measuring instrument body 6 can be realized, through twisting fixation nut 10 for one side of fixation nut 10 is resisted the side of cup joint ring 1107, can realize the rigidity to arc track board 1 and mark measuring apparatu body 6, and this multi-angle mark measuring apparatu calibration mechanism, rational in infrastructure, the multi-angle measurement to the contrary reflective luminosity performance of contrary reflective marking material of being convenient for now, the practicality is strong.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The calibration mechanism of the multi-angle mark measuring instrument comprises an arc-shaped track plate (1) with a supporting component (11) detachably mounted at the bottom;
the method is characterized in that: arc slide rail groove (2) have been seted up between two parties on the outer fringe face of arc track board (1), sliding fit installs arc slider (3) in arc slide rail groove (2), the top fixedly connected with connecting block of arc slider (3), the both sides of connecting block are all constructed extension board (4) of butt arc track board (1) outer fringe face, but the equidistance is provided with screw bolt one (5) of twisting in extension board (4) and arc track board (1) on the outer fringe face of extension board (4), the top fixedly connected with of connecting block marks measuring apparatu body (6).
2. The multi-angle marker gauge calibration mechanism of claim 1, wherein: the bottom both sides of arc track board (1) are all constructed ear plate (7) between two parties, the both sides of ear plate (7) are all constructed trapezoidal rib (8) of one side fixed connection in arc track board (1).
3. The multi-angle index gauge calibration mechanism of claim 2, wherein: one side of otic placode (7) fixed mounting placed in the middle has pivot (9), threaded fit installs fixation nut (10) on the outer fringe face of pivot (9).
4. The multi-angle marker gauge calibration mechanism of claim 3, wherein: the supporting assembly (11) comprises a bearing plate (1101) with side plates (1102) on two sides of the upper end face, and a supporting plate (1106) is fixedly mounted in the middle of the side plates (1102).
5. The multi-angle marker gauge calibration mechanism of claim 4, wherein: the top of backup pad (1106) is constructed and is rotatably cup jointed in pivot (9) outer fringe face and butt muff-coupling ring (1107) of otic placode (7), set up socket joint hole (1108) of rotatable cooperation pivot (9) installation between two parties in muff-coupling ring (1107), the side of muff-coupling ring (1107) is resisted to one side of fixation nut (10).
6. The multi-angle index gauge calibration mechanism of claim 5, wherein: bolt two (1103) are installed to the equal apart from screw-thread fit in up end both sides of bearing plate (1101), one side symmetry of curb plate (1102) is constructed one side fixed connection in first order floor (1104) of bearing plate (1101), and the opposite side symmetry is constructed one side fixed connection in second order floor (1105) of bearing plate (1101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122919443.9U CN216669712U (en) | 2021-11-25 | 2021-11-25 | Calibration mechanism of multi-angle mark measuring instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122919443.9U CN216669712U (en) | 2021-11-25 | 2021-11-25 | Calibration mechanism of multi-angle mark measuring instrument |
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| Publication Number | Publication Date |
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| CN216669712U true CN216669712U (en) | 2022-06-03 |
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| CN202122919443.9U Active CN216669712U (en) | 2021-11-25 | 2021-11-25 | Calibration mechanism of multi-angle mark measuring instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812617A (en) * | 2022-07-01 | 2022-07-29 | 深圳市沃感科技有限公司 | Intelligent inclination angle calibration device and calibration method thereof |
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2021
- 2021-11-25 CN CN202122919443.9U patent/CN216669712U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812617A (en) * | 2022-07-01 | 2022-07-29 | 深圳市沃感科技有限公司 | Intelligent inclination angle calibration device and calibration method thereof |
| CN114812617B (en) * | 2022-07-01 | 2022-10-04 | 深圳市沃感科技有限公司 | Intelligent inclination angle calibration device and calibration method thereof |
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