CN217424207U - Diameter measuring device is contained to pipe - Google Patents
Diameter measuring device is contained to pipe Download PDFInfo
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- CN217424207U CN217424207U CN202221129865.4U CN202221129865U CN217424207U CN 217424207 U CN217424207 U CN 217424207U CN 202221129865 U CN202221129865 U CN 202221129865U CN 217424207 U CN217424207 U CN 217424207U
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- telescopic
- ruler
- dipperstick
- pipe
- diameter
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Abstract
The utility model relates to a diameter measurement device is contained to pipe, including supplementary chi and dipperstick, the axis mutually perpendicular of supplementary chi and dipperstick, the dipperstick sets up the central point at supplementary chi and puts, the both ends of supplementary chi contact with the inner wall that the pipe was contained, the both ends of dipperstick are the telescopic measuring end. Aim at uses through supplementary chi and dipperstick combination for at the in-process of measurement, the dipperstick is in pipe culvert diameter position, accomplishes the measurement of whole pipe culvert diameter through the flexible of dipperstick.
Description
Technical Field
The utility model belongs to the technical field of the engineering construction, concretely relates to diameter measurement device is contained to pipe.
Background
In the construction, generally need detect the pipe culvert, in the testing process of pipe culvert, often need measure its diameter, at present, to the measurement of pipe culvert diameter, the method of often adopting is the direct steel tape measure that uses, measure the diameter of pipe culvert after the extension, but because the diameter position of the unable accurate definite diameter through the centre of a circle of this method, generally directly judge the position of diameter and measure by the mode of range estimation, and there is very big instability during manual work, make and carry out the measuring in-process to pipe culvert diameter with the steel tape measure, the great error of easy production, can't the accurate diameter that obtains the pipe culvert.
SUMMERY OF THE UTILITY MODEL
In order to solve the measurement problem of pipe culvert diameter, the utility model provides a pipe culvert diameter measurement device, the device uses through supplementary chi and dipperstick combination for at the measuring in-process, the dipperstick is in pipe culvert diameter position, accomplishes the measurement of whole pipe culvert diameter through the flexible of dipperstick.
The utility model adopts the technical proposal that: the utility model provides a diameter measurement device is contained to pipe, includes supplementary chi and dipperstick, the axis mutually perpendicular of supplementary chi and dipperstick, the dipperstick sets up the central point at supplementary chi and puts, the both ends of supplementary chi contact with the inner wall of pipe, the both ends of dipperstick are the telescopic measuring end.
Preferably, the auxiliary ruler comprises an auxiliary ruler body and a first telescopic ruler, the first telescopic ruler is arranged in the auxiliary ruler body, the first telescopic ruler is arranged at two ends of the auxiliary ruler body respectively, and the first telescopic ruler can extend out of the auxiliary ruler body.
Preferably, the end part of the movable end of the first telescopic ruler is an arc surface, and the arc surface is contacted and attached with the inner wall of the circular pipe culvert.
Preferably, a guide rail is arranged in the auxiliary ruler body, and the first telescopic ruler is arranged on the guide rail and moves along the guide rail; the first telescopic ruler comprises a plurality of telescopic ruler sections, and the plurality of telescopic ruler sections are sleeved one by one.
Preferably, the dipperstick includes dipperstick body and second telescopic ruler, the second telescopic ruler sets up at the dipperstick originally internally, two the second telescopic ruler sets up respectively at the both ends of dipperstick body, the second telescopic ruler can stretch out outside the dipperstick is originally internal.
Preferably, the second telescopic rule is a steel tape.
The utility model discloses following beneficial effect has: the utility model discloses a blade of dipperstick includes upper and lower two steel tape measures on same straight line, and supplementary chi is telescopic shaft-like structure, and the during operation, supplementary chi both ends size keeps unanimous, and the extreme point is near on the circular arc of pipe culvert, and the dipperstick vertical division assists the chi, and dipperstick place straight line and the coincidence of a diameter place straight line of pipe culvert to the completion is to the measurement of pipe culvert diameter.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-an auxiliary ruler body, 2-a measuring ruler body, 3-a first telescopic ruler, 4-a second telescopic ruler, 5-a screw and 6-a guide rail.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus, it should not be construed as limiting the present invention.
As shown in fig. 1, a diameter measuring device is contained to pipe, including supplementary chi and dipperstick, the axis mutually perpendicular of supplementary chi and dipperstick, the dipperstick sets up the central point at supplementary chi and puts, the both ends of supplementary chi contact with the inner wall of pipe, the both ends of dipperstick are the telescopic measuring end.
The auxiliary ruler comprises an auxiliary ruler body 1 and a first telescopic ruler 3, wherein the first telescopic ruler 3 is arranged in the auxiliary ruler body 1, the first telescopic ruler 3 is arranged at two ends of the auxiliary ruler body 1 respectively, and the first telescopic ruler 3 can extend out of the auxiliary ruler body 1. During the measurement, pull out the back with first telescopic ruler 3, draw to the inner wall department of the pipe culvert that awaits measuring for the inner wall of the pipe culvert that awaits measuring of first telescopic ruler 3 laminating remains stable, and after first telescopic ruler 3 pulled out, the length that first telescopic ruler 3 of the left and right sides pulled out is the same, makes the dipperstick be in the intermediate position of supplementary chi all the time.
The tip of the flexible end of the first telescopic ruler 3 is an arc surface, the arc surface contacts and adheres to the inner wall of the round pipe culvert, and the arc surface can enable the first telescopic ruler 3 to adhere to the round pipe culvert to be detected better.
A guide rail 6 is arranged in the auxiliary ruler body 1, and the first telescopic ruler 3 is arranged on the guide rail 6 and moves along the guide rail 6; first telescopic ruler 3 includes several telescopic ruler festival, and several telescopic ruler festival overlaps one by one and establishes, can all set up the guide rail in each section telescopic ruler festival to guarantee pulling out smoothly of each telescopic ruler festival, this telescopic ruler festival can be similar to the umbrella stick setting of umbrella.
The dipperstick includes dipperstick body 2 and second telescopic ruler 4, second telescopic ruler 4 sets up in the dipperstick body 2, two second telescopic ruler 4 sets up respectively at the both ends of dipperstick body 2, second telescopic ruler 4 can stretch out outside the dipperstick body 2. During measurement, the second telescopic ruler 4 at two ends is pulled out, so that the end part of the second telescopic ruler 4 is supported on the inner wall of the round pipe culvert to be measured, and the diameter of the round pipe culvert to be measured can be measured.
In this embodiment, the second telescopic rule 4 is a steel tape.
The specific working mode is as follows: during the measurement, supplementary chi both ends size keeps unanimous, according to the internal diameter of the volume of awaiting measuring pipe culvert, places measuring device in the cross section department of pipe culvert, pulls out first telescopic ruler 3 according to the internal diameter of the volume of awaiting measuring pipe culvert for the tip of first telescopic ruler 3 is on the inner wall arc surface near the volume of awaiting measuring pipe culvert, and the dipperstick divides supplementary chi perpendicularly equally, and a diameter place straight line of dipperstick place straight line and the volume of awaiting measuring pipe culvert coincides this moment.
And pulling out the upper and lower two second telescopic rulers 4, so that the end parts of the upper and lower two second telescopic rulers 4 are respectively abutted against the inner wall of the round culvert to be measured, and the sum of the readings of the upper and lower two second telescopic rulers 4 is the diameter of the round culvert.
The first telescopic ruler 3 and the measuring ruler which are arranged on the left and right sides of the auxiliary ruler are matched to measure the diameter of the round culvert in different sizes, and the first telescopic ruler 3 and the second telescopic ruler 4 can be contracted to be in the shortest state after measurement is finished, so that the auxiliary ruler is convenient to move. The auxiliary scale 1 is provided with a fastening bolt 5 to enhance the firmness of the device.
It should be understood by those skilled in the art that the above embodiments are only preferred embodiments of the present invention to illustrate the technical solutions of the present invention, but not to limit the technical solutions, and certainly not to limit the scope of the present invention; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; that is, the technical problems solved by the present invention are still consistent with the present invention, and all the modifications or colors made in the spirit and the idea of the main design of the present invention are included in the protection scope of the present invention; in addition, will the technical scheme of the utility model direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses an in the patent protection scope.
Claims (6)
1. The utility model provides a diameter measurement device is contained to pipe, its characterized in that: including supplementary chi and dipperstick, the axis mutually perpendicular of supplementary chi and dipperstick, the dipperstick sets up the central point at supplementary chi and puts, the both ends of supplementary chi contact with the inner wall of pipe culvert, the both ends of dipperstick are the telescopic measuring end.
2. The round culvert diameter measuring device of claim 1, characterized in that: the auxiliary ruler comprises an auxiliary ruler body (1) and first telescopic rulers (3), wherein the first telescopic rulers (3) are arranged in the auxiliary ruler body (1), the two first telescopic rulers (3) are respectively arranged at two ends of the auxiliary ruler body (1), and the first telescopic rulers (3) can stretch out of the auxiliary ruler body (1).
3. The round culvert diameter measuring device of claim 2, characterized in that: the end part of the movable end of the first telescopic ruler (3) is an arc surface, and the arc surface is contacted and attached with the inner wall of the circular pipe culvert.
4. The round culvert diameter measuring device of claim 3, characterized in that: a guide rail (6) is arranged in the auxiliary ruler body (1), and the first telescopic ruler (3) is arranged on the guide rail (6) and moves along the guide rail (6); the first telescopic ruler (3) comprises a plurality of telescopic ruler sections, and the plurality of telescopic ruler sections are sleeved one by one.
5. The round culvert diameter measuring device of claim 4, characterized in that: the measuring scale comprises a measuring scale body (2) and a second telescopic scale (4), wherein the second telescopic scale (4) is arranged in the measuring scale body (2), the two second telescopic scales (4) are respectively arranged at two ends of the measuring scale body (2), and the second telescopic scale (4) can stretch out of the measuring scale body (2).
6. The round culvert diameter measuring device of claim 5, characterized in that: the second telescopic ruler (4) is a steel tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221129865.4U CN217424207U (en) | 2022-05-12 | 2022-05-12 | Diameter measuring device is contained to pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221129865.4U CN217424207U (en) | 2022-05-12 | 2022-05-12 | Diameter measuring device is contained to pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217424207U true CN217424207U (en) | 2022-09-13 |
Family
ID=83186468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221129865.4U Active CN217424207U (en) | 2022-05-12 | 2022-05-12 | Diameter measuring device is contained to pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217424207U (en) |
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2022
- 2022-05-12 CN CN202221129865.4U patent/CN217424207U/en active Active
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