CN216205864U - Measuring device for measuring circumference of inner wall of barrel part - Google Patents
Measuring device for measuring circumference of inner wall of barrel part Download PDFInfo
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- CN216205864U CN216205864U CN202122989884.6U CN202122989884U CN216205864U CN 216205864 U CN216205864 U CN 216205864U CN 202122989884 U CN202122989884 U CN 202122989884U CN 216205864 U CN216205864 U CN 216205864U
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Abstract
The utility model relates to the technical field of measuring devices, and discloses a measuring device for measuring the circumference of the inner wall of a barrel part, which solves the problems that the actual error is difficult to guarantee and the accuracy of a test result is greatly influenced by manually observing and comparing the circumference through a ruler or measuring the circular circumference through a tape measure and then calculating the inner diameter through a formula, and the testing method comprises a supporting inner plate, wherein an inner wall measuring elastic strip is sleeved outside the supporting inner plate, the inner wall measuring elastic strip is connected with the supporting inner plate through a plurality of first elastic connecting pieces, two adjusting and measuring plates are arranged on one side of the supporting inner plate, one ends of the two adjusting and measuring plates are connected with the supporting inner plate through a second elastic connecting piece, and the other ends of the two adjusting and measuring plates are fixedly connected with the inner wall measuring elastic strip; the circumference of the inner diameter of the plastic barrel can be synchronously read during measurement, and the circumference can be measured and compared at different positions of the same plastic barrel.
Description
Technical Field
The utility model belongs to the technical field of measuring devices, and particularly relates to a measuring device for measuring the circumference of the inner wall of a barrel piece.
Background
At present, a universal measuring tool is lacked for measuring the inner diameter of a barrel, conventional tools such as a common vernier caliper and the like are often difficult to meet actual requirements, the common method is that the circular perimeter of the barrel is manually observed and compared through a ruler or is measured through a tape, then the inner diameter is reversely deduced through formula calculation, and the measuring method is not only difficult to guarantee actual errors, but also has great influence on the accuracy of a measuring result.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a measuring device for measuring the circumference of the inner wall of a barrel, which effectively solves the problems that in the background art, the actual error is difficult to guarantee and the accuracy of the test result is greatly influenced by manually observing and comparing a ruler or measuring the circular circumference of the barrel by a tape and then calculating the inner diameter by a formula.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a measuring device for be used for measuring cask spare inner wall girth, including supporting the inner panel, the outside cover that supports the inner panel is equipped with inner wall and measures the elasticity strip, the inner wall is measured the elasticity strip and is connected through a plurality of first elastic connecting piece with supporting the inner panel, one side of supporting the inner panel is equipped with two regulation and measures the board, two one end of adjusting the measurement board pass through second elastic connecting piece and support interior connection, two other ends of adjusting the measurement board all measure elasticity strip fixed connection with the inner wall, one of them is adjusted and is measured and seted up on the measurement board and is measured the spout, fixedly connected with measures the lug on another regulation measurement board.
Preferably, the first elastic connecting pieces are S-shaped structures, and the number of the first elastic connecting pieces is eight.
Preferably, the measuring lug and the adjusting measuring plate are of an integrated structure, scale marks are arranged on the adjusting measuring plate, the measuring lug and the inner wall measuring elastic strip, accurate perimeter data are measured through the set scale marks, and the perimeter of the inner diameter of the plastic barrel can be synchronously read during measurement.
Preferably, the two ends of the first elastic connecting piece are respectively fixedly connected with the supporting inner plate and the inner wall measuring elastic strip, the supporting inner plate, the inner wall measuring elastic strip and the first elastic connecting piece are of an integrated structure, and the inner wall measuring elastic strip and the first elastic connecting piece are designed to relatively support the inner plate elastic connection through the supporting inner plate and the inner wall measuring elastic strip, and the inner wall measuring elastic strip can relatively support the inner plate to move.
Preferably, the supporting inner plate and the inner wall measuring elastic strip are both of a C-shaped structure, the second elastic connecting piece is connected with two ends of the supporting inner plate, and the adjusting measuring plate is elastically connected with the supporting inner plate through the design of the second elastic connecting piece and can move relative to the supporting inner plate.
Preferably, one end of the measuring bump is located in the measuring chute, inner walls of two sides of the measuring chute are communicated with two sides of the adjusting measuring plate, and when the inner wall measuring elastic strip is used in the plastic barrel in a telescopic mode, the measuring bumps are inserted into the measuring chute at different depths, so that measuring data can be read out.
Compared with the prior art, the utility model has the beneficial effects that:
in operation, through supporting the inner panel, the design of inner wall measurement elasticity strip and first elastic connection spare, make the inner wall measure the elasticity strip and can stretch out and draw back the use in the plastic drum, the inner wall of being convenient for laminate, measure in the lug inserts the measurement spout simultaneously, adjust and measure the board, all be equipped with the scale mark on measurement lug and the inner wall measurement elasticity strip, survey accurate girth data, can read out the girth of this plastic drum internal diameter in step when measuring, can carry out the measurement of girth and contrast to the different positions of same plastic drum, convenient actual operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the structure of the measuring chute and the measuring bump according to the present invention;
in the figure: 1. supporting the inner plate; 2. measuring an elastic strip on the inner wall; 3. a first elastic connecting member; 4. adjusting the measuring plate; 5. a second elastic connecting piece; 6. a measuring chute; 7. the bump is measured.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a first embodiment, as shown in fig. 1 to 3, the utility model includes a supporting inner plate 1, an inner wall measuring elastic strip 2 is sleeved outside the supporting inner plate 1, the inner wall measuring elastic strip 2 and the supporting inner plate 1 are connected by a plurality of first elastic connecting pieces 3, two adjusting measuring plates 4 are arranged on one side of the supporting inner plate 1, one ends of the two adjusting measuring plates 4 are connected with the supporting inner plate 1 by second elastic connecting pieces 5, the other ends of the two adjusting measuring plates 4 are both fixedly connected with the inner wall measuring elastic strip 2, one of the adjusting measuring plates 4 is provided with a measuring chute 6, and the other adjusting measuring plate 4 is fixedly connected with a measuring bump 7.
Embodiment two, on the basis of embodiment one, as shown in fig. 1, the first elastic connecting piece 3 is of an S-shaped structure, the number of the first elastic connecting pieces 3 is eight, two ends of the first elastic connecting piece 3 are respectively fixedly connected with the supporting inner plate 1 and the inner wall measuring elastic strip 2, the supporting inner plate 1, the inner wall measuring elastic strip 2 and the first elastic connecting piece 3 are of an integrated structure, through the design of the supporting inner plate 1, the inner wall measuring elastic strip 2 and the first elastic connecting piece 3, the inner wall measuring elastic strip 2 is elastically connected with the supporting inner plate 1 relatively, and the inner wall measuring elastic strip 2 can move relatively to the supporting inner plate 1.
Third embodiment, on the basis of first embodiment, as shown in fig. 2 and 3, the measuring bump 7 and the adjusting measuring plate 4 are of an integrated structure, the adjusting measuring plate 4, the measuring bump 7 and the inner wall measuring elastic strip 2 are all provided with scale marks, accurate perimeter data can be measured through the set scale marks, the perimeter of the inner diameter of the plastic barrel can be synchronously read during measurement, one end of the measuring bump 7 is located in the measuring chute 6, the inner walls of the two sides of the measuring chute 6 are communicated with the two sides of the adjusting measuring bump 4, when the inner wall measuring elastic strip 2 is used in the plastic barrel in an extending mode, the depth of the measuring bump 7 inserted into the measuring chute 6 is different, and the measuring data can be read.
In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1, the supporting inner plate 1 and the inner wall measuring elastic strip 2 are both C-shaped structures, the second elastic connecting piece 5 is connected to both ends of the supporting inner plate 1, and the adjusting measuring plate 4 is elastically connected to the supporting inner plate 1 through the design of the second elastic connecting piece 5, so that the adjusting measuring plate 4 can move relative to the supporting inner plate 1.
The working principle is as follows: the during operation, through supporting inner panel 1, the design of inner wall measurement elastic strip 2 and first elastic connection spare 3, make inner wall measurement elastic strip 2 can stretch out and draw back the use in the plastic drum, the inner wall of being convenient for laminate, measure in lug 7 inserts measurement spout 6 simultaneously, adjust measuring plate 4, all be equipped with the scale mark on measurement lug 7 and the inner wall measurement elastic strip 2, survey accurate girth data, can read out the girth of this plastic drum internal diameter in step when measuring, can carry out the measurement of girth and contrast to the different positions of same plastic drum, make things convenient for actual operation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A measuring device for measuring the circumference of the inner wall of a drum piece comprises a supporting inner plate (1), and is characterized in that: the utility model discloses a measuring device, including support inner panel (1), the outside cover of support inner panel (1) is equipped with inner wall and measures elastic strip (2), inner wall measurement elastic strip (2) and support inner panel (1) are connected through a plurality of first elastic connecting piece (3), one side of supporting inner panel (1) is equipped with two regulation and measures board (4), the one end of two regulation and measure board (4) is passed through second elastic connecting piece (5) and is connected with support inner panel (1), the other end of two regulation and measure board (4) all measures elastic strip (2) fixed connection with the inner wall, measurement spout (6) have been seted up on one of them regulation and measure board (4), fixedly connected with measures lug (7) on another regulation and measure board (4).
2. A measuring device for measuring the circumference of the inside wall of a drum as defined in claim 1, wherein: the first elastic connecting pieces (3) are S-shaped structures, and the number of the first elastic connecting pieces (3) is eight.
3. A measuring device for measuring the circumference of the inside wall of a drum as defined in claim 1, wherein: the measuring lug (7) and the adjusting measuring plate (4) are of an integrated structure, and the adjusting measuring plate (4), the measuring lug (7) and the inner wall measuring elastic strip (2) are all provided with scale marks.
4. A measuring device for measuring the circumference of the inside wall of a drum as defined in claim 1, wherein: the two ends of the first elastic connecting piece (3) are respectively fixedly connected with the supporting inner plate (1) and the inner wall measuring elastic strip (2), and the supporting inner plate (1), the inner wall measuring elastic strip (2) and the first elastic connecting piece (3) are of an integrated structure.
5. A measuring device for measuring the circumference of the inside wall of a drum as defined in claim 1, wherein: the supporting inner plate (1) and the inner wall measuring elastic strip (2) are both of C-shaped structures, and the second elastic connecting piece (5) is connected with two ends of the supporting inner plate (1).
6. A measuring device for measuring the circumference of the inside wall of a drum as defined in claim 1, wherein: one end of the measuring bump (7) is positioned in the measuring chute (6), and the inner walls of the two sides of the measuring chute (6) are communicated with the two sides of the adjusting measuring plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122989884.6U CN216205864U (en) | 2021-12-01 | 2021-12-01 | Measuring device for measuring circumference of inner wall of barrel part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122989884.6U CN216205864U (en) | 2021-12-01 | 2021-12-01 | Measuring device for measuring circumference of inner wall of barrel part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216205864U true CN216205864U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122989884.6U Active CN216205864U (en) | 2021-12-01 | 2021-12-01 | Measuring device for measuring circumference of inner wall of barrel part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216205864U (en) |
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2021
- 2021-12-01 CN CN202122989884.6U patent/CN216205864U/en active Active
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