CN214250797U - Measuring stick - Google Patents
Measuring stick Download PDFInfo
- Publication number
- CN214250797U CN214250797U CN202120582946.9U CN202120582946U CN214250797U CN 214250797 U CN214250797 U CN 214250797U CN 202120582946 U CN202120582946 U CN 202120582946U CN 214250797 U CN214250797 U CN 214250797U
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- China
- Prior art keywords
- shaped groove
- shaped hole
- measuring
- sleeve
- shaped
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Abstract
The embodiment of the utility model provides a measure barred body, include: the device comprises a middle rod body, wherein two ends of the middle rod body are sleeved with sleeves, and the outer diameter of each sleeve is the same as the inner diameter of a U-shaped groove or an O-shaped hole to be detected; and a scale and a position stop block are arranged on the pipe body of the sleeve at one end. When the measuring rod provided by the embodiment of the utility model is used for measurement, sleeves at two ends of the measuring rod are placed in the U-shaped groove or the O-shaped hole, and after the position stop blocks the outer edge of the U-shaped groove or the O-shaped hole, the height of the U-shaped groove or the O-shaped hole can be conveniently and quickly measured by detecting the outer diameter of the measuring rod by utilizing measuring instruments such as a tower ruler of a level gauge and a reflecting ball of a laser tracker; according to the ruler on the measuring rod, the horizontal position of the U-shaped groove or the O-shaped hole of the device can be measured by using the ruler; the measuring precision of the height and the horizontal position of the U-shaped groove or the O-shaped hole is improved.
Description
Technical Field
The utility model relates to a measuring tool technical field especially relates to a measuring stick.
Background
In the process of installing and adjusting the equipment with the U-shaped groove or the O-shaped hole, the inner side surface of the U-shaped groove or the O-shaped hole is an arc surface, so that the height and the horizontal position of the U-shaped groove or the O-shaped hole are not convenient to measure, and a measuring error is easy to generate when a measuring instrument or a ruler is used for measuring, thereby reducing the installation precision of the equipment.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a measure stick to reach in the height that improves U type groove or O type hole and horizontal position measurement accuracy's technological effect.
The utility model discloses an aspect of implementation provides a measure barred body, include: the device comprises a middle rod body, wherein two ends of the middle rod body are sleeved with sleeves, and the outer diameter of each sleeve is the same as the inner diameter of a U-shaped groove or an O-shaped hole to be detected;
and a scale and a position stop block are arranged on the pipe body of the sleeve at one end.
Compared with the prior art, the beneficial effects of the utility model reside in that: when the measuring rod provided by the embodiment of the utility model is used for measurement, sleeves at two ends of the measuring rod are placed in the U-shaped groove or the O-shaped hole, and after the position stop blocks the outer edge of the U-shaped groove or the O-shaped hole, the height of the U-shaped groove or the O-shaped hole can be conveniently and quickly measured by detecting the outer diameter of the measuring rod by utilizing measuring instruments such as a tower ruler of a level gauge and a reflecting ball of a laser tracker; according to the ruler on the measuring rod, the horizontal position of the U-shaped groove or the O-shaped hole of the device can be measured by using the ruler; the measuring rod improves the measuring precision of the height and the horizontal position of the U-shaped groove or the O-shaped hole, is convenient to use, is easy to take materials and manufacture, and saves cost.
Optionally, a lifting lug is arranged on the middle rod body.
Optionally, the scale is arranged along the axis of the intermediate rod.
Optionally, the outer side of the position stop is flush with the outer side of the sleeve.
Optionally, the intermediate rod body is made of a seamless tube.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural diagram of a measuring stick according to an embodiment of the present invention;
fig. 2 is a schematic view of a partial structure of a measuring rod scale portion according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the measuring rod disposed in the U-shaped groove according to an embodiment of the present invention.
Wherein, the middle rod body 1, the sleeve 2, the scale 3, the position stop 4 and the lifting lug 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Referring to fig. 1 and 2, the embodiment of the present invention provides a measuring stick, including: the device comprises a middle rod body 1, wherein two ends of the middle rod body 1 are sleeved with sleeves 2, and the outer diameter of each sleeve 2 is the same as the inner diameter of a U-shaped groove or an O-shaped hole to be detected;
the pipe body of one end sleeve 2 is provided with a scale 3 and a position stop block 4.
In the implementation, the middle rod body 1 is provided with a lifting lug 5.
In the embodiment, the scale 3 is provided along the axial direction of the intermediate rod 1.
In practice, the outer side of the position stop 4 is flush with the outer side of the sleeve 2.
In the implementation, the middle rod body 1 is made of a seamless pipe, and the sleeve 2 is made of a seamless pipe; specifically, when the measuring rod is manufactured, a seamless pipe with the outer diameter slightly smaller than the inner diameter of a U-shaped groove or an O-shaped hole and the length slightly larger than the distance between two ends of the U-shaped groove or the O-shaped hole is selected as an intermediate rod body 1; two seamless pipes with the outer diameter slightly larger than the inner diameter of the U-shaped groove or the O-shaped hole are sleeved at two ends of the middle rod body 1 to be used as a sleeve 2, and a machine tool is used for processing the outer diameter of the sleeve 2 into the same size as the inner diameter of the U-shaped groove or the O-shaped hole; and then, arranging a scale 3 and a position stop 4 on the sleeve 2 at one end, and welding a lifting lug 5 on the middle rod body 1 to finish the manufacture.
As shown in fig. 3, when the measurement rod is used for measurement, a lifting lug 5 on the measurement rod is lifted by using a lifting tool, and the measurement rod is placed in a U-shaped groove or an O-shaped hole; after the position stop block clamps the outer edge of the U-shaped groove or the O-shaped hole, the height of the U-shaped groove or the O-shaped hole can be conveniently and quickly measured by detecting the outer diameter of the measuring rod by utilizing measuring instruments such as a tower staff of a leveling instrument, a reflecting ball of a laser tracker and the like; according to the ruler on the measuring rod, the horizontal position of the U-shaped groove or the O-shaped hole of the device can be measured by using the ruler.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. A measuring stick, comprising: the device comprises a middle rod body, wherein two ends of the middle rod body are sleeved with sleeves, and the outer diameter of each sleeve is the same as the inner diameter of a U-shaped groove or an O-shaped hole to be detected;
and a scale and a position stop block are arranged on the pipe body of the sleeve at one end.
2. Measuring stick according to claim 1, characterised in that the intermediate stick body is provided with lifting lugs.
3. The measuring stick according to claim 1, wherein the scale is disposed along the axis of the intermediate stick body.
4. Measuring stick according to claim 1, characterised in that the outer side of the position stop is flush with the outer side of the sleeve.
5. The measuring stick according to claim 1, wherein the intermediate stick body is made of a seamless tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120582946.9U CN214250797U (en) | 2021-03-19 | 2021-03-19 | Measuring stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120582946.9U CN214250797U (en) | 2021-03-19 | 2021-03-19 | Measuring stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214250797U true CN214250797U (en) | 2021-09-21 |
Family
ID=77728210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120582946.9U Active CN214250797U (en) | 2021-03-19 | 2021-03-19 | Measuring stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214250797U (en) |
-
2021
- 2021-03-19 CN CN202120582946.9U patent/CN214250797U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |