CN201844833U - Inclined angle measuring instrument - Google Patents
Inclined angle measuring instrument Download PDFInfo
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- CN201844833U CN201844833U CN2010206078609U CN201020607860U CN201844833U CN 201844833 U CN201844833 U CN 201844833U CN 2010206078609 U CN2010206078609 U CN 2010206078609U CN 201020607860 U CN201020607860 U CN 201020607860U CN 201844833 U CN201844833 U CN 201844833U
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- angle
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- pointer
- measurement instrument
- angle dial
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Abstract
The utility model relates to an inclined angle measuring instrument, which comprises an angle scale metering installation and a plumb pointer, wherein the plumb pointer is arranged on a fixed rotating shaft on the angle scale metering installation in manner of pin joint; the plumb pointer freely rotates by taking the fixed rotating shaft as the axis; and the pointing end of the plumb pointer corresponds to the angle value scale position on the angle scale metering installation. In the inclined angle measuring instrument adopting the structure, the gravitational attraction principle is skillfully utilized to ensure the pointer to be in the state of being vertical to the horizontal plane all along; a dial gauge and the fixed shaft passing through the plumb pointer are fixed together; when the inclined angle measuring instrument is placed on an inclined plane or a cambered surface, the scale on the dial gauge, which is pointed by the plumb pointer, is the angle of the included angle of the inclined plane or the cambered surface and the vertical panel, and the included angle of the inclined plane or the cambered surface and the vertical panel is accurately measured. The utility model is simple to operate, has high identification degree, simple structure, low cost and comparatively wide scope of application, is stable and firm and brings large convenience to people in work and life.
Description
Technical field
The utility model relates to the measurement mechanism field, and particularly the angle measurement unit technical field specifically is meant a kind of angle of bank measurement instrument.
Background technology
In the modern project field, a lot of places need be used for the measurement with respect to the angle of pedal line or surface level of dip plane or cambered surface, in the prior art, generally all need to use comparatively complicated angle measurement unit, and these complicated apparatus are only applicable in the indoor or stable environment mostly, just can't well work for open air or condition comparison rigorous environment, can cause measured deviation, even can cause the damage of measurement mechanism itself, increase use cost, and all brought very big inconvenience for people's work and life.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, provides a kind of angle of inclination that is specially adapted to measure dip plane or cambered surface, operation succinct, easy lower, the scope of application of knowledge and magnanimity height, simple in structure, stable strong, cost angle of bank measurement instrument comparatively widely.
In order to realize above-mentioned purpose, angle of bank measurement instrument of the present utility model has following formation:
This angle of bank measurement instrument, its principal feature is, described measuring instrument comprises angle scaling measuring apparatus and vertical pointer, described vertical pointer articulates on the fixed rotating shaft that is arranged on this angle scaling measuring apparatus, and this vertical pointer is that freely rotate in the axle center with this fixed rotating shaft, and the indication end of described vertical pointer is corresponding with the angle value scale position on this angle scaling measuring apparatus.
Angle scaling measuring apparatus in this angle of bank measurement instrument comprises be separated by a gap and first angle dial that be arranged in parallel and second angle dial, described vertical pointer is arranged between this first angle dial and second angle dial, and described fixed rotating shaft is arranged in the middle part and second angle dial of described first angle dial, vertical pointer successively, and described first angle dial is concordant with the bottom level of second angle dial.
First angle dial in this angle of bank measurement instrument and the top edge of second angle dial are angle value scale position, and be circular arc, the first half of described vertical pointer is corresponding with this angle value scale position, and described first angle dial is concordant with the mutual level of the bottom margin of second angle dial.
First angle dial in this angle of bank measurement instrument and the bottom margin of second angle dial all have one section arc inner fovea part.
First angle dial and second angle dial in this angle of bank measurement instrument are transparent plexiglass plate.
The thickness of the transparent plexiglass plate in this angle of bank measurement instrument is 2mm~3mm.
First angle dial and the gap between second angle dial in this angle of bank measurement instrument are 8mm~20mm.
Vertical pointer in this angle of bank measurement instrument is set with vertical weightening finish part in the latter half of fixed rotating shaft.
Adopted the angle of bank measurement instrument of this utility model, because the ingenious terrestrial gravitation principle of having utilized wherein, by guaranteeing that pointer is in the state perpendicular to surface level all the time, and index dial is the device that is fixed together with the stationary shaft that passes the vertical pointer, like this when this device is placed on dip plane or cambered surface, scale on the vertical pointer indication index dial is the angle angle of this dip plane or cambered surface and vertical plane, thereby realized accurate measurement to the angle of dip plane or cambered surface and surface level and vertical plane, not only operation is succinct, and easy knowledge and magnanimity height, simple in structure, stable strong, cost is lower, and the scope of application is comparatively extensive, all brings great convenience for people's work and life.
Description of drawings
Fig. 1 is the front schematic view of angle of bank measurement instrument of the present utility model.
Fig. 2 is the side schematic view of angle of bank measurement instrument of the present utility model.
Fig. 3 is the principle of work synoptic diagram of angle of bank measurement instrument of the present utility model.
Fig. 4 is the use-pattern synoptic diagram of angle of bank measurement instrument of the present utility model in measuring the dip plane process.
Fig. 5 is the use-pattern synoptic diagram of angle of bank measurement instrument of the present utility model in measuring the cambered surface process.
Embodiment
In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.
See also Fig. 1 to shown in Figure 5, this angle of bank measurement instrument, comprising angle scaling measuring apparatus 1 and vertical pointer 2, described vertical pointer 2 articulates on the fixed rotating shaft 3 that is arranged on this angle scaling measuring apparatus 1, and this vertical pointer 2 is that freely rotate in the axle center with this fixed rotating shaft 3, and the indication end of described vertical pointer 2 is corresponding with the angle value scale position on this angle scaling measuring apparatus 1.
Wherein, described angle scaling measuring apparatus 1 comprises be separated by a gap and first angle dial 11 that be arranged in parallel and second angle dial 12, described vertical pointer is arranged between this first angle dial 11 and second angle dial 12, and described fixed rotating shaft 3 is arranged in the middle part and second angle dial 12 of described first angle dial 11, vertical pointer 2 successively, and described first angle dial 11 is concordant with the bottom level of second angle dial 12.
The top edge of this first angle dial 11 and second angle dial 12 is angle value scale position, and be circular arc, the first half of described vertical pointer 2 is corresponding with this angle value scale position, and described first angle dial 11 is concordant with the mutual level of the bottom margin of second angle dial 12.
Moreover, in order to adapt to the measurement of angle of cambered surface, the bottom margin of this first angle dial 11 and second angle dial 12 all has one section arc inner fovea part 13.
Simultaneously, described first angle dial 11 and second angle dial 12 are transparent plexiglass plate, the thickness of this transparent plexiglass plate is 2mm~3mm, gap between described first angle dial 11 and second angle dial 12 is 8mm~20mm, and described vertical pointer 2 is set with vertical weightening finish part 21 in the latter half of fixed rotating shaft 3.
In the middle of practical application, the basic thought of the technical solution of the utility model is according to the terrestrial gravitation principle, by guaranteeing that pointer is in the state perpendicular to surface level all the time, and index dial is the device that is fixed together with the stationary shaft that passes pointer, when this utility model was placed on dip plane (or cambered surface), the scale on the pointer indication index dial was the angle angle of this dip plane (or cambered surface) and vertical plane like this.
This angle dial is that thickness is the organic glass of 2~3mm, and index dial is 0~90 scale, and there is one section radian bottom of the present utility model, and this is an angle of measuring cambered surface and vertical plane for convenience; Described stationary shaft is the very little bearing of ratio of damping, guarantees the accuracy of measuring; Described pointer, the latter half of pointer increases gravity with plummet, makes pointer under gravitational effect, makes pointer under the effect that need not external force, remains directly over the sensing.
See also shown in Figure 3ly again, principle of work of the present utility model is as follows:
Alternate interior angle according to parallel lines is equal, so:
α
1=α
2
Vertical angle according to two included angle of straight line are equal, so:
γ=α
1
Alternate interior angle according to parallel lines is equal, so:
β=α
2
In sum:
α
1=α
2,γ=α
1
So:
γ=α
2
Add:
β=α
2
Can draw:
γ=β
Promptly pointer indication scale is the angle of required measurement inclined-plane and vertical plane on this utility model scale dial plate.
Simultaneously, it should be noted that, angle of bank measurement instrument of the present utility model can directly be measured the angle between inclined-plane or oblique cambered surface etc. and the vertical plane, and can measure indirectly and surface level between angle, thereby the angle of inclination of front and rear windows cambered surface that can all kinds of vehicles of comparative analysis is for the design vehicle moulding provides the data support.Its precondition is that this instrument must vertically be placed when measuring.
Adopted above-mentioned angle of bank measurement instrument, because the ingenious terrestrial gravitation principle of having utilized wherein, by guaranteeing that pointer is in the state perpendicular to surface level all the time, and index dial is the device that is fixed together with the stationary shaft that passes the vertical pointer, like this when this device is placed on dip plane or cambered surface, scale on the vertical pointer indication index dial is the angle angle of this dip plane or cambered surface and vertical plane, thereby realized accurate measurement to the angle of dip plane or cambered surface and surface level and vertical plane, not only operation is succinct, and easy knowledge and magnanimity height, simple in structure, stable strong, cost is lower, and the scope of application is comparatively extensive, all brings great convenience for people's work and life.
In this instructions, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (8)
1. angle of bank measurement instrument, it is characterized in that, described measuring instrument comprises angle scaling measuring apparatus and vertical pointer, described vertical pointer articulates on the fixed rotating shaft that is arranged on this angle scaling measuring apparatus, and this vertical pointer is that freely rotate in the axle center with this fixed rotating shaft, and the indication end of described vertical pointer is corresponding with the angle value scale position on this angle scaling measuring apparatus.
2. angle of bank measurement instrument according to claim 1, it is characterized in that, described angle scaling measuring apparatus comprises be separated by a gap and first angle dial that be arranged in parallel and second angle dial, described vertical pointer is arranged between this first angle dial and second angle dial, and described fixed rotating shaft is arranged in the middle part and second angle dial of described first angle dial, vertical pointer successively, and described first angle dial is concordant with the bottom level of second angle dial.
3. angle of bank measurement instrument according to claim 2, it is characterized in that, the top edge of described first angle dial and second angle dial is angle value scale position, and be circular arc, the first half of described vertical pointer is corresponding with this angle value scale position, and described first angle dial is concordant with the mutual level of the bottom margin of second angle dial.
4. angle of bank measurement instrument according to claim 3 is characterized in that, the bottom margin of described first angle dial and second angle dial all has one section arc inner fovea part.
5. according to each described angle of bank measurement instrument in the claim 2 to 4, it is characterized in that described first angle dial and second angle dial are transparent plexiglass plate.
6. angle of bank measurement instrument according to claim 5 is characterized in that, the thickness of described transparent plexiglass plate is 2mm~3mm.
7. according to each described angle of bank measurement instrument in the claim 2 to 4, it is characterized in that the gap between described first angle dial and second angle dial is 8mm~20mm.
8. according to each described angle of bank measurement instrument in the claim 1 to 4, it is characterized in that described vertical pointer is set with vertical weightening finish part in the latter half of fixed rotating shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206078609U CN201844833U (en) | 2010-11-15 | 2010-11-15 | Inclined angle measuring instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206078609U CN201844833U (en) | 2010-11-15 | 2010-11-15 | Inclined angle measuring instrument |
Publications (1)
Publication Number | Publication Date |
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CN201844833U true CN201844833U (en) | 2011-05-25 |
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CN2010206078609U Expired - Fee Related CN201844833U (en) | 2010-11-15 | 2010-11-15 | Inclined angle measuring instrument |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102927956A (en) * | 2012-10-31 | 2013-02-13 | 宁波培源电器制造有限公司 | Angle detecting instrument of hexagonal axis |
CN103196352A (en) * | 2013-04-16 | 2013-07-10 | 山东科技大学 | Plane angle measuring instrument |
CN104677548A (en) * | 2013-11-27 | 2015-06-03 | 上海宝钢工业技术服务有限公司 | Phase precise positioning device for dynamic balancing correction |
CN105136018A (en) * | 2015-09-28 | 2015-12-09 | 李刚 | Communication-plate-shaped antenna mechanical downward-inclination-angle simple measurement tool |
CN107830843A (en) * | 2017-11-30 | 2018-03-23 | 桂林师范高等专科学校 | A kind of photovoltaic module Multifunctional measuring tool |
CN109540077A (en) * | 2019-01-24 | 2019-03-29 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Rotating machinery shaft angle calibration device and shaft balance position scaling method |
CN110146059A (en) * | 2019-06-05 | 2019-08-20 | 上海外高桥造船海洋工程有限公司 | A kind of measuring device |
CN110553569A (en) * | 2019-10-17 | 2019-12-10 | 无锡市人民医院 | Surgical protractor |
CN110986755A (en) * | 2019-12-16 | 2020-04-10 | 珠海格力电器股份有限公司 | Electrical appliance inclination detection structure, method and device, storage medium and electrical appliance |
CN112198658A (en) * | 2020-09-28 | 2021-01-08 | 深圳市千里智能控制科技有限公司 | Modular multi-axis galvanometer hybrid controller |
CN114459387A (en) * | 2022-04-12 | 2022-05-10 | 山东信息职业技术学院 | Detection apparatus for adopt AI visual identification technique rapid survey product gradient |
CN115420176A (en) * | 2022-08-09 | 2022-12-02 | 西北核技术研究所 | Device and method for measuring inclination angle and depth of deep straight hole |
-
2010
- 2010-11-15 CN CN2010206078609U patent/CN201844833U/en not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102927956A (en) * | 2012-10-31 | 2013-02-13 | 宁波培源电器制造有限公司 | Angle detecting instrument of hexagonal axis |
CN103196352A (en) * | 2013-04-16 | 2013-07-10 | 山东科技大学 | Plane angle measuring instrument |
CN103196352B (en) * | 2013-04-16 | 2015-07-08 | 山东科技大学 | Plane angle measuring instrument |
CN104677548A (en) * | 2013-11-27 | 2015-06-03 | 上海宝钢工业技术服务有限公司 | Phase precise positioning device for dynamic balancing correction |
CN105136018A (en) * | 2015-09-28 | 2015-12-09 | 李刚 | Communication-plate-shaped antenna mechanical downward-inclination-angle simple measurement tool |
CN107830843A (en) * | 2017-11-30 | 2018-03-23 | 桂林师范高等专科学校 | A kind of photovoltaic module Multifunctional measuring tool |
CN109540077B (en) * | 2019-01-24 | 2024-03-08 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Rotating machine rotating shaft angle calibration device and rotating shaft counterweight position calibration method |
CN109540077A (en) * | 2019-01-24 | 2019-03-29 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Rotating machinery shaft angle calibration device and shaft balance position scaling method |
CN110146059A (en) * | 2019-06-05 | 2019-08-20 | 上海外高桥造船海洋工程有限公司 | A kind of measuring device |
CN110553569A (en) * | 2019-10-17 | 2019-12-10 | 无锡市人民医院 | Surgical protractor |
CN110553569B (en) * | 2019-10-17 | 2024-05-24 | 无锡市人民医院 | Surgical protractor |
CN110986755A (en) * | 2019-12-16 | 2020-04-10 | 珠海格力电器股份有限公司 | Electrical appliance inclination detection structure, method and device, storage medium and electrical appliance |
CN112198658A (en) * | 2020-09-28 | 2021-01-08 | 深圳市千里智能控制科技有限公司 | Modular multi-axis galvanometer hybrid controller |
CN112198658B (en) * | 2020-09-28 | 2022-05-03 | 深圳市千里智能控制科技有限公司 | Modular multi-axis galvanometer hybrid controller |
CN114459387A (en) * | 2022-04-12 | 2022-05-10 | 山东信息职业技术学院 | Detection apparatus for adopt AI visual identification technique rapid survey product gradient |
CN115420176A (en) * | 2022-08-09 | 2022-12-02 | 西北核技术研究所 | Device and method for measuring inclination angle and depth of deep straight hole |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20141115 |
|
EXPY | Termination of patent right or utility model |