CN214793054U - Vertical height difference measuring device - Google Patents
Vertical height difference measuring device Download PDFInfo
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- CN214793054U CN214793054U CN202022697535.2U CN202022697535U CN214793054U CN 214793054 U CN214793054 U CN 214793054U CN 202022697535 U CN202022697535 U CN 202022697535U CN 214793054 U CN214793054 U CN 214793054U
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- height difference
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- inclination angle
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Abstract
The utility model discloses a perpendicular difference in height measuring device, including the slide rule, the sliding opening has been opened to the right side upper and lower side of slide rule, the inside activity of sliding opening is pegged graft and is had clamping screw, clamping screw's rear side fixedly connected with scale, the front end left side fixedly connected with display and the dipmeter of slide rule, this perpendicular difference in height measuring device, overall structure through equipment, but perpendicular difference in height between quick accurate measurement baffle and the baffle, the simple operation is especially applicable in narrow and small space to simple structure, low cost is convenient for implement in a large amount in the industry.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be a perpendicular discrepancy in elevation measuring device.
Background
In the production of hot-rolled strip steel, the height difference between the guide plate and the guide plate has important influence on the surface quality of the strip steel and the smooth running of the strip steel. The height difference of the measuring tool can be accurately measured, and particularly, a horizontal ruler is matched with a straight ruler for measurement in a relatively narrow space area. And because space restriction generally needs two people cooperation operations, and difficult reading, measurement accuracy is relatively poor, therefore we have provided a perpendicular difference in height measuring device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a perpendicular discrepancy in elevation measuring device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the vertical height difference measuring device comprises a sliding ruler, wherein a sliding opening is formed in the upper side and the lower side of the right side of the sliding ruler, a fixing screw rod is movably inserted into the sliding opening, a graduated scale is fixedly connected to the rear side of the fixing screw rod, and a display and an inclination angle measuring instrument are fixedly connected to the left side of the front end of the sliding ruler.
Preferably, the graduated scale is provided with two graduations, the two graduated scales are perpendicular to the sliding ruler, and the measuring end of the graduated scale is designed to be a sharp corner.
Preferably, the inclinometer is fixed relative to the slide rule.
Preferably, a calculation module is arranged inside the inclinometer, the calculation module receives the inclination angle measured by the inclinometer, the calculation module can manually input the height difference value S between the two scales and the distance L between the scales, the display instrument is used for displaying the height difference value to be measured, which is finally calculated, and the calculation formula of the height difference value to be measured is as follows:
1 when α is positive, the measurement required is high-difference: H-S cos alpha-L sin alpha, wherein S is the height difference between the two scales, L is the space between the two scales,
2 when alpha is a negative value, the required measurement is high difference: h ═ S × cos | α | + L × sin | α |, where S is the height difference between the two scales and L is the spacing between the two scales.
Compared with the prior art, the beneficial effects of the utility model are that: this perpendicular discrepancy in elevation measuring device, overall structure through equipment, but the perpendicular discrepancy in elevation between quick accurate measurement baffle and the baffle, the simple operation is particularly applicable in narrow and small space to simple structure, low cost is convenient for implement in industry in a large number.
Drawings
Fig. 1 is a sectional view of the present invention;
fig. 2 is a schematic view of the measurement of the present invention.
In the figure: the device comprises a sliding ruler 1, a sliding opening 2, a fixed screw rod 3, a graduated scale 4, an inclinometer 5 and a display instrument 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a perpendicular discrepancy in elevation measuring device, includes slide bar 1, slide bar 1's right side upper and lower side is opened has spout 2, the inside activity of slide bar 2 is pegged graft and is had clamping screw 3, clamping screw 3's rear side fixedly connected with scale 4, when 3 silk loosens of clamping screw, scale 4 can follow slide bar 1 direction and slide bar 1 vertical direction slide to adjust two scale 4 intervals and relative length difference. The graduated scale 4 is provided with scales, the graduated scale 4 is two in total, all with the slide rule 1 vertical cross, 4 measuring ends of graduated scale are the closed angle design. The left side of the front end of the sliding ruler 1 is fixedly connected with a display instrument 6 and an inclination angle measuring instrument 5, the inclination angle measuring instrument 5 is fixed relative to the sliding ruler 1, a calculating module is arranged in the inclination angle measuring instrument 5 and receives an inclination angle measured by the inclination angle measuring instrument 6, meanwhile, the calculating module can manually input a height difference value S between two graduated scales and a distance L between the two graduated scales, the display instrument 5 is used for displaying a height difference value which is finally calculated and needs to be measured, and a calculation formula of the height difference value which needs to be measured is as follows:
1 when α is positive, the measurement required is high-difference: H-S cos alpha-L sin alpha, wherein S is the height difference between the two scales, L is the space between the two scales,
2 when alpha is a negative value, the required measurement is high difference: h ═ S × cos | α | + L × sin | α |, where S is the height difference between the two scales and L is the spacing between the two scales.
When the height difference between the two guide plates is measured, the two graduated scales are adjusted to enable the distance and the height difference to be proper, then the two measuring ends are contacted with the measuring surface, and the display data is read out to obtain the height difference to be measured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A vertical height difference measuring device comprises a sliding ruler (1), and is characterized in that: the upper side and the lower side of the right side of the sliding ruler (1) are provided with sliding openings (2), the inside of each sliding opening (2) is movably inserted with a fixing screw (3), the rear side of each fixing screw (3) is fixedly connected with a graduated scale (4), and the left side of the front end of the sliding ruler (1) is fixedly connected with a display instrument (6) and an inclination angle measuring instrument (5).
2. A vertical height difference measuring device according to claim 1, wherein: the scale (4) is provided with scales, the number of the scales (4) is two, the scales are perpendicular to the sliding ruler (1), and the measuring end of the scale (4) is designed to be a sharp corner.
3. A vertical height difference measuring device according to claim 1, wherein: the dip angle measuring instrument (5) is relatively fixed with the sliding ruler (1).
4. A vertical height difference measuring device according to claim 1, wherein: the inclination angle measuring device is characterized in that a calculating module is arranged in the inclination angle measuring device (5), the calculating module receives the inclination angle measured by the inclination angle measuring device (5), meanwhile, the calculating module can manually input a height difference value S between the two scales and a distance L between the two scales, the display device (6) is used for displaying a height difference value which is finally calculated and needs to be measured, and a calculation formula of the height difference value which needs to be measured is as follows:
1) when α is positive, the measurement needed is high-difference: H-S cos alpha-L sin alpha, wherein S is the height difference between the two scales, L is the space between the two scales,
2) when α is negative, the difference in the measurement is high: h ═ S × cos | α | + L × sin | α |, where S is the height difference between the two scales and L is the spacing between the two scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022697535.2U CN214793054U (en) | 2020-11-19 | 2020-11-19 | Vertical height difference measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022697535.2U CN214793054U (en) | 2020-11-19 | 2020-11-19 | Vertical height difference measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214793054U true CN214793054U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022697535.2U Active CN214793054U (en) | 2020-11-19 | 2020-11-19 | Vertical height difference measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214793054U (en) |
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2020
- 2020-11-19 CN CN202022697535.2U patent/CN214793054U/en active Active
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