CN217403300U - Standard measuring device for power wiring terminal - Google Patents
Standard measuring device for power wiring terminal Download PDFInfo
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- CN217403300U CN217403300U CN202220960976.3U CN202220960976U CN217403300U CN 217403300 U CN217403300 U CN 217403300U CN 202220960976 U CN202220960976 U CN 202220960976U CN 217403300 U CN217403300 U CN 217403300U
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- dipperstick
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- aperture
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Abstract
The utility model provides a standard measuring device of an electric power wiring terminal, which comprises a cylinder and a measuring scale, wherein the measuring scale is connected with a first end of the cylinder; the second end of cylinder is provided with a plurality of apertures and measures the projection, and a plurality of apertures measure the axial range upon range of setting of projection along the cylinder, and in the direction of the first end of cylinder towards the second end of cylinder, the diameter of a plurality of apertures measurement projections reduces in proper order. The utility model discloses a power wiring terminal standard measuring device portable just can improve the efficiency of construction.
Description
Technical Field
The utility model relates to an electric power binding post standard measurement technical field, it is specific, relate to an electric power binding post standard measuring device.
Background
At present, copper and aluminum wiring terminals and torsion wire lugs used by construction units are difficult to distinguish whether the copper and aluminum wiring terminals and the torsion wire lugs meet the national standard size by naked eyes. Many site operation units all use non-standard material, use when not standard because the size differs, lead to the wire sinle silk can't put into copper, aluminium binding post, torsion lug, consequently, need constructor to cut or add some wire sinle silks, until the wire sinle silk can put into copper, aluminium binding post or torsion lug. However, the copper and aluminum wiring terminals and the torsion lug connected in this way are prone to heating and the like, potential safety hazards are left, and line faults can be caused in severe cases.
Aiming at the problem, a wire terminal standard measuring device which can rapidly measure whether copper, aluminum wiring terminals and torsion wire lugs meet the national standard on site needs to be developed, the inner diameter and the depth of wire noses (wiring terminals) of various specifications and models can be measured, and electric workers can be helped to rapidly identify the sections of wires corresponding to the wire noses and the length of peeling required by wire pressing and wiring. However, the existing tool for measuring the inner diameter and the depth adopts an independent measuring tool, so that the tool is inconvenient to carry by a constructor, different tools are required to be used according to different sizes, and the construction efficiency is low.
Disclosure of Invention
The utility model mainly aims at providing a power wiring terminal standard measuring device convenient to carry just can improve the efficiency of construction.
In order to achieve the main purpose, the utility model provides a standard measuring device of an electric power wiring terminal, which comprises a cylinder and a measuring scale, wherein the measuring scale is connected with the first end of the cylinder; the second end of cylinder is provided with a plurality of apertures and measures the projection, and a plurality of apertures measure the axial range upon range of setting of projection along the cylinder, and in the direction of the first end of cylinder towards the second end of cylinder, the diameter of a plurality of apertures measurement projections reduces in proper order.
According to the above technical scheme, the utility model discloses an electric power binding post standard measurement device is through setting up dipperstick and aperture measurement projection, with internal diameter and the integrated an organic whole of degree of depth measurement function, and the constructor of being convenient for carries, simultaneously, sets up the aperture measurement projection of a plurality of different diameters, can be convenient for measure the aperture of multiple size, and the instrument seek time when reducing the constructor and constructing improves the efficiency of construction.
In the further scheme, the inside of cylinder is provided with the dipperstick installation cavity, and the dipperstick installation cavity is along the axial extension of cylinder, and the opening of dipperstick installation cavity is located the first end of cylinder, and the dipperstick cartridge is in the dipperstick installation cavity.
Therefore, the measuring scale installation cavity is arranged in the column body and used for accommodating the measuring scale, the size of the device can be reduced, and convenience is brought to constructors to carry.
In the further scheme, the dipperstick installation cavity is close to the open-ended internal perisporium and is provided with first screw thread, is provided with the second screw thread on the dipperstick, and first screw thread sets up with second screw-thread fit.
Therefore, the measuring scale can be conveniently and detachably mounted on the column body by arranging the thread structure.
In a further scheme, a handle is arranged at one end, close to the second thread, of the measuring scale, and the handle is exposed out of the measuring scale mounting cavity.
Therefore, the measuring scale can be conveniently used by arranging the handle.
In a further scheme, a through hole is formed in the handle.
Therefore, the handle is provided with the through hole, so that the handle can be used for fixing a tether and is convenient to carry.
In a further scheme, the measuring scale is arranged in a plate shape.
Therefore, the measuring scale is in a plate shape, and scales in the measuring scale can be observed conveniently.
In a further scheme, the plurality of aperture measuring convex columns and the cylinder are integrally formed.
Therefore, the aperture measuring convex column and the column body are integrally formed, so that the processing is convenient and the appearance is attractive.
In a further scheme, a plurality of aperture measuring convex columns are coaxially arranged.
Therefore, the plurality of the aperture measuring convex columns are coaxially arranged, and the processing is convenient.
In a further scheme, the cylinder is arranged in a cylindrical shape.
Therefore, the cylinder is arranged in a cylindrical shape, so that the angle can be conveniently adjusted in a rotating mode during construction, and the comfort level of hand feeling is improved.
Drawings
Fig. 1 is a structural diagram of an embodiment of the power connection terminal standard measuring device of the present invention.
Fig. 2 is an exploded view of an embodiment of the power terminal standard measurement device of the present invention.
Figure 3 is a cross-sectional view of the structure of an embodiment of the power terminal standard measuring device of the present invention.
Fig. 4 is a structural diagram of a column in an embodiment of the power terminal standard measuring device of the present invention.
The present invention will be further described with reference to the accompanying drawings and examples.
Detailed Description
As shown in fig. 1, 2 and 3, in the present embodiment, the electric terminal standard measuring device includes a cylindrical body 1 and a measuring ruler 2, and the measuring ruler 2 is connected to a first end of the cylindrical body 1. The cylinder 1 is cylindric setting, and the dipperstick 2 is the slabby setting, makes according to slide caliper's standard on the dipperstick 2. Of course, the cylinder 1 and the measuring scale 2 may have other shapes, for example, the cylinder 1 may also have a polygonal shape, and the measuring scale 2 may have a cylindrical shape.
The inside of cylinder 1 is provided with dipperstick installation cavity 11, and dipperstick installation cavity 11 is along the axial extension of cylinder 1, and the opening of dipperstick installation cavity 11 is located the first end of cylinder 1, and 2 cartridges of dipperstick are in dipperstick installation cavity 11. In this embodiment, dipperstick installation cavity 11 is provided with first screw thread 12 near open-ended internal perisporium, is provided with second screw thread 21 on the dipperstick 2, and first screw thread 12 sets up with the cooperation of second screw thread 21.
One end of the measuring scale 2 close to the second thread 21 is provided with a handle 22, and the handle 22 is exposed out of the measuring scale mounting cavity 11. The handle 22 is provided with a through hole 23 for the tether to be secured.
Referring to fig. 4, the second end of the column body 1 is provided with a plurality of aperture measuring studs 13, the plurality of aperture measuring studs 13 are stacked along the axial direction of the column body 1, and the diameters of the plurality of aperture measuring studs 13 are sequentially reduced in the direction from the first end of the column body 1 to the second end of the column body 1. The plurality of aperture measuring convex columns 13 are integrally formed with the column body 1, and moreThe pore diameter measuring convex column 13 is coaxially arranged. The number of the aperture measuring convex columns 13 can be set according to the requirement, and in the embodiment, the number of the aperture measuring convex columns 13 is six. The diameter of the aperture measuring stud 13 can be set according to the cross-sectional area of the cable to which the terminal is adapted, for example, 70mm 2 、120mm 2 、185mm 2 、240mm 2 、300mm 2 The diameter of each aperture measuring convex column 13 can be correspondingly arranged for various models so as to be matched for measurement.
The power connection terminal standard measuring device of this embodiment is under the user state, with dipperstick 2 cartridge in dipperstick installation cavity 11. When the length is required to be measured, the measuring scale 2 is screwed out of the measuring scale mounting cavity 11 by rotating the handle 22, and the length is measured. When the aperture size of the terminal needs to be measured, the aperture measuring convex column 13 can be inserted into the inner hole of the terminal for installing the cable for measurement.
According to the above, the utility model discloses a power wiring terminal standard measuring device is through setting up dipperstick and aperture measurement projection, with internal diameter and the integrated an organic whole of degree of depth measurement function, and the constructor of being convenient for carries, simultaneously, sets up the aperture measurement projection of a plurality of different diameters, can be convenient for measure the aperture of multiple size, and the instrument seek time when reducing the constructor and constructing improves the efficiency of construction.
It should be noted that the above is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and all insubstantial modifications made by using the design concept of the present invention also fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a power wiring terminal standard measuring device which characterized in that: the measuring device comprises a column body and a measuring scale, wherein the measuring scale is connected with a first end of the column body;
the second end of cylinder is provided with a plurality of aperture and measures the projection, and is a plurality of the aperture is measured the projection and is followed the axial range upon range of setting of cylinder the first end orientation of cylinder is in the direction of the second end of cylinder, and is a plurality of the diameter of aperture is measured the projection and is reduced in proper order.
2. A power terminal standard measurement device according to claim 1, wherein:
the inside of cylinder is provided with the dipperstick installation cavity, the dipperstick installation cavity is followed the axial extension of cylinder, the opening of dipperstick installation cavity is located the first end of cylinder, the dipperstick cartridge is in the dipperstick installation cavity.
3. A power terminal standard measurement device according to claim 2, wherein:
the dipperstick installation cavity is close to open-ended internal perisporium is provided with first screw thread, be provided with the second screw thread on the dipperstick, first screw thread with second screw-thread fit sets up.
4. A power terminal standard measurement device according to claim 3, wherein:
and a handle is arranged at one end of the measuring scale, which is close to the second thread, and the handle is exposed in the measuring scale mounting cavity.
5. A power connection terminal standard measurement device according to claim 4, wherein:
the handle is provided with a through hole.
6. A power terminal standard measurement device according to any one of claims 1 to 5, wherein:
the measuring scale is arranged in a plate shape.
7. A power terminal standard measurement device according to any one of claims 1 to 5, wherein:
the plurality of aperture measuring convex columns and the cylinder are integrally formed.
8. A power terminal standard measurement device according to any one of claims 1 to 5, wherein:
the plurality of aperture measuring convex columns are coaxially arranged.
9. A power terminal standard measurement device according to any one of claims 1 to 5, wherein:
the cylinder is cylindricly set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220960976.3U CN217403300U (en) | 2022-04-22 | 2022-04-22 | Standard measuring device for power wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220960976.3U CN217403300U (en) | 2022-04-22 | 2022-04-22 | Standard measuring device for power wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217403300U true CN217403300U (en) | 2022-09-09 |
Family
ID=83143247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220960976.3U Active CN217403300U (en) | 2022-04-22 | 2022-04-22 | Standard measuring device for power wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217403300U (en) |
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2022
- 2022-04-22 CN CN202220960976.3U patent/CN217403300U/en active Active
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