CN208520361U - A kind of quickly calibrated measurement Sopwith staff - Google Patents
A kind of quickly calibrated measurement Sopwith staff Download PDFInfo
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- CN208520361U CN208520361U CN201820622598.1U CN201820622598U CN208520361U CN 208520361 U CN208520361 U CN 208520361U CN 201820622598 U CN201820622598 U CN 201820622598U CN 208520361 U CN208520361 U CN 208520361U
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- ruler body
- weight
- sopwith staff
- suspension wire
- measurement
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Abstract
The utility model relates to a kind of measurement Sopwith staffs, especially a kind of quickly calibrated measurement Sopwith staff, including ruler body, it is provided with cavity in the ruler body, weight suspension wire and weight are provided in cavity, described weight suspension wire one end is connect with weight suspension wire hanging point, it is connect at the top of the weight suspension wire other end and weight, the ruler body side offers row's calibration hole and calibration hole is linearly distributed, and it is strip slot that the ruler body other side, which offers meter calibration tank and meter calibration tank, and meter calibration tank is aligned with calibration hole；The structural form of the ruler body is cuboid；The structural form of the weight is centrum；The calibration hole meter calibration tank parallel with the axial direction of ruler body is parallel with the axial direction of ruler body；The weight suspension wire hanging point is located at cavity top；The measurement Sopwith staff, which can be realized, that accurately and quickly judges that whether true vertical in measurement basal plane, reduces measurement error to Sopwith staff, makes measurement more quickly accurate.
Description
Technical field
The utility model relates to a kind of Sopwith staff, especially a kind of quickly calibrated measurement Sopwith staff.
Background technique
Sopwith staff is one kind of levelling rod.Currently, the technology development of Sopwith staff is mainly reflected in the selection of making material, by
Timber production originally has had evolved to present aluminum alloy materials；In structure design aspect, mainly by original fixed length
The telescopic of degree till now, Sopwith staff major function are exactly that mating measuring instrument carries out relative dimensions to the object to be measured
It determines.So whether the position that Sopwith staff is put is vertical, the result of measurement is caused directly to influence very much.Nowadays, using Sopwith staff
When measurement, the method for use is all to estimate whether Sopwith staff is placed vertically, due to holding ruler people's by rule of thumb by holding ruler people oneself
Experience deficiency or visual angle error etc. can all lead to bigger measurement error.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of quickly calibrated measurement Sopwith staff, can it is accurate and
Rapidly judging Sopwith staff, whether true vertical is in measurement basal plane, overcomes previous traditional dependence and holds ruler people and oneself carrys out mesh by rule of thumb
It surveys whether Sopwith staff places vertical brought measurement error, makes measurement more quickly accurate.
In order to solve the above-mentioned technical problem, technical solution adopted in the utility model is: a kind of quickly calibrated measurement
Sopwith staff, including ruler body are provided with cavity in the ruler body, weight suspension wire and weight, the top in cavity are provided in cavity
It is provided with weight suspension wire hanging point；Described weight suspension wire one end is connect with weight suspension wire hanging point, the weight suspension wire other end and weight
Top connection, the ruler body side offer the calibration hole of row setting on the same line, and the ruler body other side offers item
The meter calibration tank of shape, meter calibration tank are aligned with calibration hole.
The structural form of the ruler body is cuboid.
The structural form of the weight is centrum.
The calibration hole is located at the center position of ruler body side.
The meter calibration tank is located at the center position of the ruler body other side.
Straight line where the calibration hole is parallel with the axial direction of ruler body.
The meter calibration tank to open up direction parallel with the axial direction of ruler body.
The utility model provides a kind of quickly calibrated measurement Sopwith staff, by designing a weight at the center of Sopwith staff
Hammer, observes the suspension wire of weight by calibration hole and meter calibration tank to judge whether Sopwith staff is vertical, which can be realized standard
Really and rapidly judge that whether true vertical in measurement basal plane, reduces measurement error to Sopwith staff, makes measurement more quickly accurate.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model；
Fig. 3 is the top view of the utility model.
Specific embodiment
As shown in Figure 1-3, a kind of quickly calibrated measurement Sopwith staff, including ruler body 6, it is provided with cavity in the ruler body 6,
Weight suspension wire 4 and weight 5 are provided in cavity, described 4 one end of weight suspension wire is connect with weight suspension wire hanging point 1, weight suspension wire 4
It is connected at the top of the other end and weight 5,6 side of ruler body offers row's calibration hole 3 and calibration hole 3 is linearly distributed, ruler
It is strip slot that 6 other side of body, which offers meter calibration tank 2 and meter calibration tank 2, and meter calibration tank 2 is aligned with calibration hole 3.
The structural form of the ruler body 6 is cuboid.
The structural form of the weight 5 is centrum.
The calibration hole 3 is located at the center position of 6 side of ruler body.
The meter calibration tank 2 is located at the center position of 6 other side of ruler body.
The calibration hole 3 is parallel with the axial direction of ruler body 6.
The meter calibration tank 2 to open up direction parallel with the axial direction of ruler body 6.
The weight suspension wire hanging point 1 is located at cavity top.
Specific embodiment is as follows: when measurement Sopwith staff is by use, Sopwith staff shifting is put cause measurement position by staff first
Set, the position of weight suspension wire 4 then observed by calibration hole 3 and meter calibration tank 2, if the position of weight suspension wire 4 be located at calibration hole 3 and
2 middle of meter calibration tank illustrates current measurement angle perpendicular to basal plane, if the position of weight suspension wire 4 is not on calibration hole 3
With 2 middle of meter calibration tank, that is, illustrate that current measurement angle is not orthogonal to basal plane, needs to go the angle of adjustment Sopwith staff and basal plane manually
Degree, so that the position of weight suspension wire 4 is located at calibration hole 3 and 2 middle of meter calibration tank.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection scope within.
Claims (7)
1. a kind of quickly calibrated measurement Sopwith staff, including ruler body (6), it is characterised in that: setting is free in the ruler body (6)
Chamber is provided with weight suspension wire (4) and weight (5) in cavity, and the top in cavity is provided with weight suspension wire hanging point (1)；Described
Weight suspension wire (4) one end is connect with weight suspension wire hanging point (1), is connect at the top of weight suspension wire (4) other end and weight (5), described
Ruler body (6) side offer row setting calibration hole (3) on the same line, ruler body (6) other side offers strip
Meter calibration tank (2), meter calibration tank (2) are aligned with calibration hole (3).
2. quickly calibrated measurement Sopwith staff according to claim 1, it is characterised in that: the structure shape of the ruler body (6)
State is cuboid.
3. quickly calibrated measurement Sopwith staff according to claim 1, it is characterised in that: the structure shape of the weight (5)
State is centrum.
4. quickly calibrated measurement Sopwith staff according to claim 1, it is characterised in that: the calibration hole (3) is located at ruler
The center position of body (6) side.
5. quickly calibrated measurement Sopwith staff according to claim 4, it is characterised in that: the meter calibration tank (2) is located at ruler
The center position of body (6) other side.
6. quickly calibrated measurement Sopwith staff according to claim 5, it is characterised in that: where the calibration hole (3)
Straight line is parallel with the axial direction of ruler body (6).
7. quickly calibrated measurement Sopwith staff according to claim 6, it is characterised in that: meter calibration tank (2) open up
Direction is parallel with the axial direction of ruler body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820622598.1U CN208520361U (en) | 2018-04-26 | 2018-04-26 | A kind of quickly calibrated measurement Sopwith staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820622598.1U CN208520361U (en) | 2018-04-26 | 2018-04-26 | A kind of quickly calibrated measurement Sopwith staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208520361U true CN208520361U (en) | 2019-02-19 |
Family
ID=65341318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820622598.1U Active CN208520361U (en) | 2018-04-26 | 2018-04-26 | A kind of quickly calibrated measurement Sopwith staff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208520361U (en) |
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2018
- 2018-04-26 CN CN201820622598.1U patent/CN208520361U/en active Active
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