CN216049604U - Accurate measuring tool of interval - Google Patents
Accurate measuring tool of interval Download PDFInfo
- Publication number
- CN216049604U CN216049604U CN202122151997.9U CN202122151997U CN216049604U CN 216049604 U CN216049604 U CN 216049604U CN 202122151997 U CN202122151997 U CN 202122151997U CN 216049604 U CN216049604 U CN 216049604U
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- measuring
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- rod
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- 238000005259 measurement Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 2
- 230000002708 enhancing Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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Abstract
The utility model provides a precise distance measuring tool which comprises a main measuring rod, wherein a measuring meter is arranged at one end of the head of the main measuring rod through a detachable structure, a head measuring head for measuring is arranged at the head of the measuring meter, and a tail measuring head is arranged at one end of the tail of the main measuring rod through a telescopic structure. The precision and the efficiency of the distance measurement can be greatly improved; while being common to all measured points.
Description
Technical Field
The utility model relates to the field of distance measuring devices, in particular to a distance accurate measuring tool.
Background
At present, vernier calipers or inside micrometers are commonly used for measuring the distance accurately. The disadvantages are that: certain measurement errors exist in the measurement process due to the personal strength and hand feeling difference; the requirement on the measured points is high, and the method cannot be universally used for all the measured points; in the measuring process, the optimal measuring point can be found only by repeatedly measuring, and the measuring efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a precise distance measuring tool which can greatly improve the precision and efficiency of distance measurement; while being common to all measured points.
In order to achieve the technical features, the utility model is realized as follows: the utility model provides an interval precision measurement instrument, it includes main measuring stick, the head one end of main measuring stick is passed through detachable construction and is installed the strapping table, the head of strapping table is provided with and is used for the measuring head, the afterbody measuring head is installed through extending structure to the afterbody one end of main measuring stick.
The detachable structure comprises a jack processed at the end of the main measuring rod, the jack is matched with an installation rod of the measuring meter in an inserting mode, a radial through hole penetrates through the jack, a set screw is installed on the radial through hole in a threaded fit mode, and the end of the set screw is tightly matched with the outer wall of the installation rod in an abutting mode.
The telescopic structure comprises a central threaded hole machined in one end of the tail of the main measuring rod, and a tail screw rod of the tail measuring head is in threaded fit with the central threaded hole.
The measuring meter adopts a dial indicator or a dial indicator.
The utility model has the following beneficial effects:
1. by adopting the measuring tool with the structure, in the specific measuring process, the tail measuring head is contacted with the fixed measuring point, the head measuring head at one end of the head is matched with the other measuring point to be measured, and the head measuring head is moved in the measuring process until the reading of the measuring meter is the minimum value, and the value is the value of the measured distance. The measuring method can greatly improve the precision and the efficiency of the distance measurement, and is universal to all measured points.
2. By adopting the detachable structure, the device can adapt to measurement with different precision in a specific measurement process, and further enhances the flexibility of use.
3. Through foretell extending structure can be according to the interval requirement of measuring, the length of main measuring rod is adjusted to the within range, and then has strengthened the use spirit nature.
4. Different measurement accuracy requirements can be met through the different types of measuring meters.
Drawings
The utility model is further illustrated by the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of the main measuring rod of the present invention.
FIG. 3 is a schematic view of a structure of a measuring gauge according to the present invention.
Fig. 4 is a schematic structural diagram of the rear measuring head of the present invention.
In the figure: head measuring head 1, holding screw 2, main measuring rod 3, afterbody measuring head 4, measuring gauge 6, jack 7, central screw hole 8, radial through-hole 9, afterbody screw rod 10, installation pole 11.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-4, a distance precision measuring tool comprises a main measuring rod 3, a measuring gauge 6 is mounted at one end of the head of the main measuring rod 3 through a detachable structure, a head measuring head 1 for measuring is arranged at the head of the measuring gauge 6, and a tail measuring head 4 is mounted at one end of the tail of the main measuring rod 3 through a telescopic structure. By adopting the measuring tool with the structure, in the specific measuring process, the tail measuring head 4 is contacted with the fixed measuring point, the head measuring head 1 at one end of the head is matched with another measuring point to be measured, and the head measuring head 1 is moved in the measuring process until the reading of the measuring table 6 is the minimum value, and the value is the value of the measured distance. The measuring method can greatly improve the precision and the efficiency of the distance measurement, and is universal to all measured points.
Furthermore, detachable construction is including processing jack 7 at 3 ends of main measuring stick, jack 7 and the cooperation of 11 cartridge of installation poles of meter 6, it has radial through-hole 9 to run through processing on jack 7, install holding screw 2 through screw-thread fit on the radial through-hole 9, the end of holding screw 2 and the outer wall of installation pole 11 are the tight fit that pushes up mutually. By adopting the detachable structure, the device can adapt to measurement with different precision in a specific measurement process, and further enhances the flexibility of use. In the concrete change process, just can loosen installation rod 11 through loosening foretell holding screw 2, and then convenient installs meter 6 on jack 7 through installation rod 11, and then realizes meter 6's fixed and installation.
Furthermore, the telescopic structure comprises a central threaded hole 8 machined in one end of the tail of the main measuring rod 3, and a tail screw 10 of the tail measuring head 4 is in threaded fit with the central threaded hole 8. Through foretell extending structure can be according to the interval requirement of measuring, the length of adjusting main measuring stick 3 in certain extent, and then has strengthened the use spirit nature.
Further, the measuring meter 6 adopts a dial indicator or a dial indicator. Different measurement accuracy requirements can be met through the different types of measuring meters. And is selected for use according to the application situation.
The using process of the utility model is as follows:
selecting a corresponding measuring meter 6 according to the requirement of the distance measuring precision, wherein a dial indicator or a dial indicator can be adopted;
the tail part of the measuring meter 6 is inserted into the main measuring rod 3, the insertion depth of the measuring meter 6 is adjusted through the set screw 2, and the measuring meter 6 is ensured to have enough measuring range;
the tail screw rod 10 of the tail measuring head 4 is screwed into the central threaded hole 8, and the screwing depth of the tail measuring head 4 into the main measuring rod 3 can be adjusted according to the requirement of the distance measuring size.
The tail measuring head 4 points to one side of a measured point, and the head of the measuring meter 6 points to the other side of the measured point; the tail measuring head 4 is fixed, the head measuring head 1 of the measuring meter 6 is moved, the reading of the measuring meter 6 is observed, and when the reading of the measuring meter 6 is the minimum value, the value is the numerical value of the measured distance.
Claims (4)
1. An accurate spacing measuring tool, characterized in that: the measuring instrument comprises a main measuring rod (3), wherein a measuring instrument (6) is installed at one end of the head of the main measuring rod (3) through a detachable structure, a head measuring head (1) used for measuring is arranged at the head of the measuring instrument (6), and a tail measuring head (4) is installed at one end of the tail of the main measuring rod (3) through a telescopic structure.
2. The precise spacing measurement tool of claim 1, wherein: detachable structure is including processing jack (7) at main measuring stick (3) end, jack (7) and installation pole (11) cartridge cooperation of meter (6), it has radial through-hole (9) to run through processing on jack (7), install holding screw (2) through screw-thread fit on radial through-hole (9), the end of holding screw (2) and the outer wall of installation pole (11) are the tight fit in top of each other.
3. The precise spacing measurement tool of claim 1, wherein: the telescopic structure comprises a central threaded hole (8) machined in one end of the tail of the main measuring rod (3), and a tail screw rod (10) of the tail measuring head (4) is in threaded fit with the central threaded hole (8).
4. The precise spacing measurement tool of claim 1, wherein: the measuring meter (6) adopts a dial indicator or a dial indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122151997.9U CN216049604U (en) | 2021-09-07 | 2021-09-07 | Accurate measuring tool of interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122151997.9U CN216049604U (en) | 2021-09-07 | 2021-09-07 | Accurate measuring tool of interval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216049604U true CN216049604U (en) | 2022-03-15 |
Family
ID=80597607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122151997.9U Active CN216049604U (en) | 2021-09-07 | 2021-09-07 | Accurate measuring tool of interval |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216049604U (en) |
-
2021
- 2021-09-07 CN CN202122151997.9U patent/CN216049604U/en active Active
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