CN208313287U - Angle measurement unit - Google Patents
Angle measurement unit Download PDFInfo
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- CN208313287U CN208313287U CN201820906178.6U CN201820906178U CN208313287U CN 208313287 U CN208313287 U CN 208313287U CN 201820906178 U CN201820906178 U CN 201820906178U CN 208313287 U CN208313287 U CN 208313287U
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- ruler
- annulus
- circular scale
- measurement unit
- scale
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Abstract
The utility model relates to a kind of angle measurement unit, including annulus, there is the first ruler, on the annulus and intersection of the extended line of the middle line of the first ruler is equipped with mark line；The circular scale being generally aligned in the same plane in annulus and with annulus, circular scale are formed with the second ruler；It is articulated with the cover board in the center of circle of circular scale, the connecting plate including being connected to annulus, annulus and circular scale mutually can be connected rotationally；It is articulated and connected against ruler end part and the second ruler end；Ruler is connected, end is articulated and connected with the end against the end of ruler and the first ruler, and the first ruler, the second ruler are enclosed parallelogram against ruler and connection ruler；Circular scale circumferentially indicate angle index line and with the second ruler perpendicular to the first ruler when mark line correspond to circular scale position be set as zero graduation line；The second ruler in slope surface will be attached at against ruler to be vertically arranged, the corresponding circular scale reading of mark line is the gradient.
Description
Technical field
The utility model relates to the realm of building construction, espespecially a kind of angle measurement unit.
Background technique
It is in the realm of building construction at present to be related to measuring various angles more.Such as the inner corner trim or slope and water of building structure
The angle of plane.
The prior art mainly adopts the various measuring tools such as level, theodolite and steel ruler to come step measurement, measuring process
Cumbersome, the accumulative measurement error of multi-step is larger, inefficiency.In addition, instrument can not be in rainy day and underwater operation, by environment shadow
Sound is larger, the scope of application limitation of measurement, it has not been convenient to carry and use.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of angle measurement unit, solve existing
The scope of application limitation that the error of instrument in technology is big, measures, the low problem of measurement efficiency.
Realizing the technical solution of above-mentioned purpose is:
The utility model provides a kind of angle measurement unit, comprising:
Annulus, is formed with the first ruler, and the extended line on the annulus along the center line of first ruler is equipped with
Mark line；
The circular scale being generally aligned in the same plane in the annulus and with the annulus, the circular scale one
Body is formed with the second ruler；
It is articulated with the center of circle of the circular scale and is located at the side on the circular scale far from the annulus
Cover board, the cover board include the connecting plate for being connected to the annulus, so that the annulus and the circular scale can mutually turn
It connects dynamicly；
For be attached on structural plane to be measured against ruler, it is described hinged against the end of ruler and the end of second ruler
Connection；And
One end and the connection ruler hinged against ruler, the other end and the end of first ruler are hinged, described
It is first ruler, second ruler, described against ruler and the connection ruler is enclosed parallelogram；
The circular scale circumferentially indicates angle index line and straight perpendicular to described first with second ruler
The position that the mark line corresponds to the circular scale when ruler is set as zero graduation line；By being attached at described against ruler
On the structural plane to be measured, so that the reading for reading the corresponding circular scale of the mark line is the gradient.
The utility model angle measurement unit further improvement lies in that, the inner edge of the circular scale and the annulus
Gap is installed between edge.
The utility model angle measurement unit further improvement lies in that, the cover board includes:
Circular slab, the center of circle are equipped with through-hole, will be described by the center of circle that bolt wears the through-hole and the circular scale
Circular slab and circular scale articulated connection；And
Connecting plate is connected between the circular slab and the annulus.
The utility model angle measurement unit further improvement lies in that, the connecting plate be fanning strip.
The utility model angle measurement unit further improvement lies in that, further include the water for being fixed on the circular scale
Level.
The utility model angle measurement unit further improvement lies in that, it is first ruler, second ruler, described
Scale is equipped with against ruler and the connection ruler.
The utility model angle measurement unit further improvement lies in that, the two sides of the mark line are equipped on the annulus
Vernier scale.
The utility model angle measurement unit the utility model has the advantages that
The utility model is adopted by the way that circular scale is set in the annulus and is generally aligned in the same plane with the annulus
With the center of circle for being not only articulated with the circular scale but also annulus and circular scale are articulated and connected by the cover board that is fixed on annulus,
To which circular scale and annulus can relatively rotate.There is the first ruler on annulus, circular scale has the second ruler, will be against ruler
End, connect the end of ruler, the end of the first ruler and the second ruler end it is corresponding hinged.Circular scale is circumferentially
Indicate angle index line and with second ruler perpendicular to first ruler when mark line correspond to described round carve
The position of scale is set as zero graduation line.By that will be attached on structural plane to be measured against ruler, due to the first ruler and against ruler
It is parallel to each other, i.e. the reading of the corresponding circular scale of mark line of reading annulus is the gradient, and accuracy is high, not by environment shadow
It rings, is convenient for carrying use, measurement efficiency is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model angle measurement unit.
Schematic diagram when Fig. 2 is the measurement gradient of the utility model angle measurement unit.
Fig. 3 is the annulus of the utility model angle measurement unit and the schematic diagram of the first ruler.
Fig. 4 is the schematic diagram of the circular scale of the utility model angle measurement unit.
Fig. 5 is the connection schematic diagram of the annulus of the utility model angle measurement unit and the schematic diagram of circular scale.
Fig. 6 is the schematic diagram of the cover board of the utility model angle measurement unit.
Fig. 7 is the enlarged diagram of A in Fig. 2.
Schematic diagram when Fig. 8 is the measurement wall angle of the utility model angle measurement unit.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Refering to fig. 1, it is shown that the structural schematic diagram of the utility model angle measurement unit.Referring to Fig.2, showing practical
Schematic diagram when the measurement gradient of novel angle measuring device.Referring to figs. 1 and 2, the utility model angle measurement unit
Include: annulus 10, be formed with the first ruler 11, on the annulus 10 along the center line of first ruler 11 extended line
Equipped with mark line 12；The circular scale 20 being generally aligned in the same plane in the annulus 10 and with the annulus 10, the circle
Shape dial 20 is formed with the second ruler 21；It is articulated with the center of circle of the circular scale 20 and is located at the round quarter
The cover board 30 of side on scale 20 far from the annulus 10, the cover board 30 include the connecting plate for being connected to the annulus 10
31, so that the annulus 10 and the circular scale 20 mutually can be connected rotationally；For being attached at supporting on structural plane to be measured
Guiding ruler 50, it is described to be articulated and connected against the end of ruler 50 and the end of second ruler 21；And one end and it is described against
The hinged connection ruler of ruler 50, the other end and the end of first ruler 11 are hinged, and first ruler 11, described second are directly
Ruler 21 described is enclosed parallelogram against ruler 50 and the connection ruler 60；The circular scale 20 is circumferentially marked
Angled graduation mark and with second ruler 21 perpendicular to first ruler 11 when the mark line 12 correspond to the circle
The position of shape dial 20 is set as zero graduation line；By being attached at described on the structural plane to be measured against ruler 50, thus
The reading for reading the corresponding circular scale 20 of the mark line 12 is the gradient.The utility model is by by limbus
Disk is set in annulus and is generally aligned in the same plane with annulus, using the center of circle for being not only articulated with circular scale but also is fixed on annulus
Annulus and circular scale are articulated and connected by cover board, so that circular scale and annulus can relatively rotate.Have on annulus first straight
Ruler, circular scale have the second ruler, will be against the end of ruler, the end for connecting ruler, the end of the first ruler and the second ruler
End it is corresponding hinged.Circular scale circumferentially indicate angle index line and with the second ruler perpendicular to the first ruler when
The position that mark line corresponds to circular scale is set as zero graduation line.By that will be attached on structural plane to be measured against ruler, by
It being parallel to each other in the first ruler and against ruler, i.e. the reading of the corresponding circular scale of mark line of reading annulus is the gradient,
Accuracy is high, not affected by environment, is convenient for carrying use, and measurement efficiency is high.
As a better embodiment of the utility model angle measurement unit, refering to Fig. 3, it is shown that the utility model angle
Spend the annulus of measuring device and the schematic diagram of the first ruler.Fig. 4 is the circular scale of the utility model angle measurement unit
Schematic diagram.Fig. 5 is the connection schematic diagram of the annulus of the utility model angle measurement unit and the schematic diagram of circular scale.In conjunction with
Shown in Fig. 1 to Fig. 5, the center point of annulus 10 is removed a circle, circular scale 20 is set in annulus 10, and limbus
Disk 20 and annulus 10 are generally aligned in the same plane, and are installed with gap between circular scale 20 and the inward flange of annulus 10, thus convenient
Circular scale 20 and annulus 10 are rotated, measurement efficiency and accuracy are improved.
As a better embodiment of the utility model angle measurement unit, refering to Fig. 6, it is shown that the utility model angle
Spend the schematic diagram of the cover board of measuring device.In conjunction with shown in Fig. 1 to Fig. 6, cover board 30 includes: circular slab 31, and the center of circle is equipped with through-hole, is led to
Cross that bolt 33 wears through-hole and circular slab 31 and circular scale 20 are articulated and connected by the center of circle of circular scale 20；Limbus
Disk 20 and circular slab 31 can relatively rotate and connecting plate 32, is connected between circular slab 31 and annulus 10, thus using connecting
Cover board 30 is fixedly connected by fishplate bar 32 with annulus 10, and since cover board 30 and circular scale 20 are articulated and connected, so that round carve
Scale 20 and annulus 10 are connected and can mutually be rotated, and prevent annulus 10 and circular scale 20 from separating.
In the present embodiment, connecting plate 32 is fanning strip.Using multiple connecting plates 32 be connected to cover board 30 and annulus 10 it
Between and be covered on circular scale 20, so that there are gaps between multiple connecting plates 32, can reduce to the greatest extent to limbus
The scale of disk 20 blocks influence, prevents the reading that can't see scale.
As a better embodiment of the utility model angle measurement unit, the utility model further includes being fixed on circle
The level meter 70 of dial 20.There is bubble in level meter 70, by the position of bubble in observation level meter 70, judges limbus
Whether the top of disk 20 is horizontal, to judge whether the second ruler 21 of 20 lower section of circular scale is vertically arranged, to facilitate
The second ruler 21 is adjusted at any time when measuring the gradient, to guarantee that the second ruler 21 keeps vertical state.In the present embodiment,
First ruler 11, the second ruler 21 are equipped with scale against ruler 50 and connection ruler 60, thus allow for measurement of length, side
Just practical.The two sides of the mark line 12 are equipped with vernier scale on annulus 10.In reading process, read from circular scale 20
Whole degree and decimal are added as angular readings, improved by whole degree to read the degree of 0.1 to 0.9 degree on vernier scale
The accuracy of measurement and the precision of reading.
Refering to Fig. 7, it is shown that the enlarged diagram of A in Fig. 2.In conjunction with shown in Fig. 1 to Fig. 7, the utility model is additionally provided
A kind of measurement method of angle measurement unit, including following measuring process:
It rotates annulus 10 and circular scale 20 and the first ruler 11 of adjusting and the second ruler 21 is perpendicular, so that annulus
10 mark line is aligned with the zero graduation line of circular scale 20；
It will be attached on structural plane to be measured against ruler 50, so that annulus 10 is rotated relative to circular scale 20；And
The mark line 12 for reading annulus 10 corresponds to the scale of circular scale 20.
One better embodiment of the measurement method as the utility model angle measurement unit, the utility model further include
Level meter 70 is fixed on circular scale 20；Keeping the second ruler 21 to be vertically arranged includes: observation level meter 70, straight by second
Ruler 21 is vertically arranged.
Refering to Fig. 8, it is shown that the schematic diagram when measurement wall angle of the utility model angle measurement unit.In conjunction with Fig. 1
With shown in Fig. 8, the present apparatus can also be used to measure the size of the inner corner trim of wall 80.In measurement, annulus 10 and circle are first rotated
Dial 20 simultaneously adjusts the first ruler 11 and the second ruler 21 is perpendicular, so that the mark line of annulus 10 and circular scale 20
The alignment of zero graduation line, then the present apparatus being born against against ruler 50 and connection ruler 60 in adjacent two walls 80, is read
The reading of the corresponding circular scale 20 of the mark line of annulus 10 out.
The utility model angle measurement unit has the beneficial effect that
For the utility model by the way that circular scale is set in annulus and is generally aligned in the same plane with annulus, use was both hinged
In circular scale the center of circle, be fixed on the cover board of annulus again annulus and circular scale be articulated and connected, thus limbus
Disk and annulus can relatively rotate.There is the first ruler on annulus, circular scale has the second ruler, will be against the end of ruler, connection
The end of the end of ruler, the end of the first ruler and the second ruler is corresponding hinged.Circular scale circumferentially indicates angle quarter
Degree line and with the second ruler perpendicular to the first ruler when mark line correspond to circular scale position be set as zero graduation line.
By that will be attached on structural plane to be measured against ruler, it is parallel to each other due to the first ruler and against ruler, that is, reads the label of annulus
The reading of the corresponding circular scale of line is the gradient, and accuracy is high, not affected by environment, is convenient for carrying use, measurement efficiency
It is high.
Combine figure embodiment that the utility model is described in detail above, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not constitute practical to this
Novel restriction, the utility model will be using the ranges that the appended claims define as the protection scope of the utility model.
Claims (7)
1. a kind of angle measurement unit characterized by comprising
Annulus, is formed with the first ruler, and the extended line on the annulus along the center line of first ruler is equipped with label
Line；
The circular scale being generally aligned in the same plane in the annulus and with the annulus, one bodily form of circular scale
At there is the second ruler；
It is articulated with the center of circle of the circular scale and is located at the lid of the side on the circular scale far from the annulus
Plate, the cover board include the connecting plate for being connected to the annulus, so that the annulus and the circular scale can be rotated mutually
Ground connection；
For be attached on structural plane to be measured against ruler, it is described hingedly to connect against the end of ruler and the end of second ruler
It connects；And
One end and the connection ruler hinged against ruler, the other end and the end of first ruler are hinged, and described first
It is ruler, second ruler, described against ruler and the connection ruler is enclosed parallelogram；
The circular scale circumferentially indicate angle index line and with second ruler perpendicular to first ruler when
The position that the mark line corresponds to the circular scale is set as zero graduation line；By by it is described be attached at against ruler it is described
On structural plane to be measured, so that the reading for reading the corresponding circular scale of the mark line is the gradient.
2. angle measurement unit as described in claim 1, which is characterized in that the inner edge of the circular scale and the annulus
Gap is installed between edge.
3. angle measurement unit as described in claim 1, which is characterized in that the cover board includes:
Circular slab, the center of circle are equipped with through-hole, wear the center of circle of the through-hole and the circular scale for the circle by bolt
Plate and circular scale articulated connection；And
Connecting plate is connected between the circular slab and the annulus.
4. angle measurement unit as claimed in claim 3, which is characterized in that the connecting plate is fanning strip.
5. angle measurement unit as described in claim 1, which is characterized in that further include the water for being fixed on the circular scale
Level.
6. angle measurement unit as described in claim 1, which is characterized in that first ruler, second ruler, described
Scale is equipped with against ruler and the connection ruler.
7. angle measurement unit as described in claim 1, which is characterized in that the two sides of the mark line are equipped on the annulus
Vernier scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906178.6U CN208313287U (en) | 2018-06-12 | 2018-06-12 | Angle measurement unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820906178.6U CN208313287U (en) | 2018-06-12 | 2018-06-12 | Angle measurement unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313287U true CN208313287U (en) | 2019-01-01 |
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ID=64707230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820906178.6U Active CN208313287U (en) | 2018-06-12 | 2018-06-12 | Angle measurement unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208313287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827241A (en) * | 2018-06-12 | 2018-11-16 | 中国建筑第八工程局有限公司 | Angle measurement unit and its measurement method |
-
2018
- 2018-06-12 CN CN201820906178.6U patent/CN208313287U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827241A (en) * | 2018-06-12 | 2018-11-16 | 中国建筑第八工程局有限公司 | Angle measurement unit and its measurement method |
| CN108827241B (en) * | 2018-06-12 | 2024-03-12 | 中国建筑第八工程局有限公司 | Angle measuring device and measuring method thereof |
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