CN215524415U - Checking device of depth gauge for granite measurement - Google Patents
Checking device of depth gauge for granite measurement Download PDFInfo
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- CN215524415U CN215524415U CN202121914534.7U CN202121914534U CN215524415U CN 215524415 U CN215524415 U CN 215524415U CN 202121914534 U CN202121914534 U CN 202121914534U CN 215524415 U CN215524415 U CN 215524415U
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Abstract
The utility model relates to the technical field of calibration devices, in particular to a calibration device of a depth gauge for granite measurement. The checking and calibrating device of the depth scale for measuring the granite comprises a base and measuring blocks which are symmetrically arranged on the upper end surface of the base from left to right, wherein the upper end surface of the base is provided with a sliding chute which is communicated from front to back, the shape of the sliding chute is matched with the shape of the part of the depth scale below a zero groove, and the sliding chute is positioned between the left measuring block and the right measuring block; the measuring block is provided with a plurality of right-angle platforms, the right-angle platforms on each measuring block form a step shape, and the heights of the platforms corresponding to the positions on the left measuring block and the right measuring block are the same. The device is designed in an integrated manner, multiple groups of depth test data are rapidly acquired through the same device, so that the inspection and calibration of the depth gauge are rapidly completed, the measured value of the depth gauge is determined to be accurate and reliable, and the measurement precision of products such as granite measurement bases, granite measuring tools and granite construction is improved.
Description
Technical Field
The utility model relates to the technical field of calibration devices, in particular to a calibration device of a depth gauge for granite measurement.
Background
The depth vernier caliper is used for measuring the depth of a groove or a hole, the height of a ladder layer of a trapezoidal workpiece, the length and other dimensions, and is commonly referred to as a depth gauge. The depth gauge is a measuring tool commonly used for products such as a granite measuring base, a granite measuring tool, a granite construction and the like. The depth gauge mainly comprises the following parts: the vernier caliper comprises a caliper body, a vernier scale sleeved on the caliper body, a caliper frame arranged at one end of the vernier scale close to a zero scribed line, and a fastening screw arranged on the vernier scale.
When checking and correcting the depth vernier caliper, checking and correcting through a plurality of groups of test blocks with different heights, wherein each group of test blocks are two blocks with the same height, the depth between the two test blocks is measured through the depth vernier caliper after the blocks are arranged, the test block with the other height is changed after a group of data is measured, and the test efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a checking and calibrating device of a depth gauge for granite measurement, which overcomes the defects of the prior art, is designed in an integrated manner, quickly obtains multiple groups of depth test data through the same device, further quickly completes the checking and calibrating of the depth gauge, determines the measured value of the depth gauge to be accurate and reliable, and improves the measurement precision of products such as a granite measurement base, a granite measuring tool, granite construction and the like.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a checking and calibrating device of a depth gauge for measuring granite comprises a base and measuring blocks which are symmetrically arranged on the upper end surface of the base from left to right, wherein the upper end surface of the base is provided with a sliding chute which is communicated from front to back, the shape of the sliding chute is matched with the shape of the part of the depth gauge below a zero groove, and the sliding chute is positioned between the left measuring block and the right measuring block; the measuring blocks are provided with a plurality of right-angle platforms, the right-angle platform on each measuring block is in a step shape, the right-angle platforms corresponding to the left and right measuring blocks are the same in height, when the depth gauge is used, the part below a zero line of the depth gauge is vertically inserted into the sliding groove, the vernier of the depth gauge is attached to the front end face of the first right-angle platform, the vernier is lifted up, the lower end face of the gauge frame of the depth gauge is flush with the upper end face of the first right-angle platform, the depth gauge is pushed backwards, the lower end face of the gauge frame of the depth gauge is abutted against the upper end face of the first right-angle platform, the depth of the first right-angle platform to the upper end face of the base is read, whether the data are in accordance with actual depth data or not is compared, a first group of tests are completed, the depths of the subsequent right-angle platforms to the upper end face of the base are sequentially measured by the same method, whether the data are in accordance with the actual depth data or not is compared, the calibration of the depth gauge can be completed.
Furthermore, the distance between the left measuring block and the right measuring block is larger than the width of a vernier of the depth gauge, and the distance between the left measuring block and the right measuring block is smaller than the width of a gauge frame of the depth gauge.
Furthermore, the sliding groove is positioned between the left measuring block and the right measuring block.
Further, the distance from the upper end face of the right-angle platform with the highest position to the upper end face of the base is smaller than the measuring depth of the depth gauge.
Further, the base is the granite material with measuring the piece, and the surface is polished smoothly for base and measuring the piece possess certain counter weight, and difficult wearing and tearing are convenient for promote the depth gauge.
The utility model has the beneficial effects that: compared with the prior art, the checking and calibrating device of the depth scale for measuring the granite, provided by the utility model, has the following advantages: the part below a zero groove of the depth gauge is vertically inserted into the sliding chute, a vernier of the depth gauge is attached to the front end face of the first right-angle platform, the vernier is lifted up to enable the lower end face of a gauge frame of the depth gauge to be flush with the upper end face of the first right-angle platform, the depth gauge is pushed backwards to enable the lower end face of the gauge frame of the depth gauge to be abutted against the upper end face of the first right-angle platform, the depth of the first right-angle platform to the upper end face of the base is read, whether the data are consistent with actual depth data or not is compared, a first group of tests are completed, the depths of a plurality of subsequent right-angle platforms to the upper end face of the base are continuously and sequentially measured by the same method, whether the data are consistent with the actual depth data or not is compared, the calibration of the depth gauge can be completed, the device is designed in an integrated manner, a plurality of groups of depth test data are rapidly obtained by the same device, the calibration of the depth gauge is rapidly completed, the measurement value of the depth gauge is determined to be accurate and reliable, and further improve the measurement accuracy of the granite measurement base, the granite measuring tool, the granite construction and other products.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the overall structure of the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
In the embodiment shown in fig. 1 and 2, the calibration device of the depth gauge 4 for measuring the granite comprises a base 1 and measuring blocks 2 which are arranged on the upper end surface of the base 1 in a bilateral symmetry manner, wherein the upper end surface of the base 1 is provided with a sliding chute 3 which is through from front to back, the shape of the sliding chute 3 is matched with the shape of the part of the depth gauge 4 below a zero marking line, and the sliding chute 3 is positioned in the middle of the left measuring block 2 and the right measuring block 2; the measuring block 2 is provided with a plurality of right angle platforms 5, the right angle platform 5 on each measuring block 2 is in a step shape, the right angle platforms 5 corresponding to the left and right measuring blocks 2 are the same in height, when the measuring block is used, the part below a zero groove of the depth gauge 4 is vertically inserted into the chute 3, the vernier 6 of the depth gauge 4 is attached to the front end face of the first right angle platform 5, the vernier 6 is lifted up, the lower end face of the gauge frame 7 of the depth gauge 4 is flush with the upper end face of the first right angle platform 5, the depth gauge 4 is pushed backwards, the lower end face of the gauge frame 7 of the depth gauge 4 is abutted against the upper end face of the first right angle platform 5, the depth from the first right angle platform 5 to the upper end face of the base 1 is read, whether the data conforms to actual depth data or not is compared, a first group of tests are completed, the same method continues to sequentially measure the depths from the subsequent right angle platforms 5 to the upper end face of the base 1, and comparing whether the data are consistent with the actual depth data or not, and finishing the calibration of the depth gauge 4.
In this embodiment, the distance between the left and right measuring blocks 2 is greater than the width of the vernier 6 of the depth gauge 4, and the distance between the left and right measuring blocks 2 is less than the width of the gauge frame 7 of the depth gauge 4. The distance from the upper end surface of the right-angle platform 5 with the highest position to the upper end surface of the base 1 is less than the measuring depth of the depth gauge 4.
In this embodiment, base 1 and measuring block 2 are the granite material, and the surface is polished smoothly for base 1 and measuring block 2 possess certain counter weight, and difficult wearing and tearing are convenient for promote depth chi 4.
The above embodiments are only specific examples of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a granite is measured with inspection school device of depth gauge which characterized in that: the measuring device comprises a base and measuring blocks which are arranged on the upper end surface of the base in a bilateral symmetry manner, wherein the upper end surface of the base is provided with a sliding chute which is communicated from front to back, the shape of the sliding chute is matched with the shape of the part below a zero groove of the depth gauge, and the sliding chute is positioned between the left measuring block and the right measuring block; the measuring block is provided with a plurality of right-angle platforms, the right-angle platforms on each measuring block form a step shape, and the heights of the platforms corresponding to the positions on the left measuring block and the right measuring block are the same.
2. The calibration device of the depth gauge for granite measurement as claimed in claim 1, wherein: the distance between the left measuring block and the right measuring block is larger than the width of a vernier of the depth gauge, and the distance between the left measuring block and the right measuring block is smaller than the width of a gauge frame of the depth gauge.
3. The calibration device of the depth gauge for granite measurement as claimed in claim 1, wherein: the sliding groove is positioned between the left measuring block and the right measuring block.
4. The calibration device of the depth gauge for granite measurement as claimed in claim 1, wherein: the distance from the upper end face of the right-angle platform with the highest position to the upper end face of the base is smaller than the measuring depth of the depth gauge.
5. The calibration device of the depth gauge for granite measurement as claimed in claim 1, wherein: the base and the measuring block are both made of granite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121914534.7U CN215524415U (en) | 2021-08-16 | 2021-08-16 | Checking device of depth gauge for granite measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121914534.7U CN215524415U (en) | 2021-08-16 | 2021-08-16 | Checking device of depth gauge for granite measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215524415U true CN215524415U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121914534.7U Active CN215524415U (en) | 2021-08-16 | 2021-08-16 | Checking device of depth gauge for granite measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215524415U (en) |
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2021
- 2021-08-16 CN CN202121914534.7U patent/CN215524415U/en active Active
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