CN203572483U - Dipmeter - Google Patents
Dipmeter Download PDFInfo
- Publication number
- CN203572483U CN203572483U CN201320655780.4U CN201320655780U CN203572483U CN 203572483 U CN203572483 U CN 203572483U CN 201320655780 U CN201320655780 U CN 201320655780U CN 203572483 U CN203572483 U CN 203572483U
- Authority
- CN
- China
- Prior art keywords
- pointer
- index dial
- dial
- balance device
- reference edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 230000035515 penetration Effects 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000011152 fibreglass Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a dipmeter, and aims to provide a dipmeter which can be used for metering an axial dip angle, and is high in metering precision, convenient to meter and capable of performing the dynamic metering. The dipmeter comprises a dial (1), a balancing device and a pointer (2) which is rotatably connected with the dial (1), wherein the pointing direction of the pointer (2) is maintained to be unchanged under the action of the balancing device; a horizontal and straight reference edge (3) is arranged on the dial (1); and scale lines on the dial (1) are uniformly distributed along a circular arc taking a connecting point of the dial (1) and the pointer (2) as a center of a circle. During the metering, the reference edge (3) is parallel to a measured article by rotating the dial (1), so that the dip angle of the metered article can be known according to the reading of the pointer (2). The dipmeter is mainly applied to the field of the testing of the axial dip angle of a ship.
Description
Technical field
The utility model relates to a kind of drift indicator.
Background technology
In ship domain, in order to ensure the installation accuracy of the shafting componentses such as stern tube shaft, usually need the pitch angle of stern tube shaft to test.Traditional stern tube shaft measuring method is: 1 meter of ruler head end with level meter is alignd with stern tube shaft one end, then with tape measure ruler end the vertical range to stern tube shaft axis, then utilize trigonometric function to calculate stern tube shaft inclination angle.In this kind of metering system, need experience artificial zeroing level meter and will experience repeatedly manual testing's process, having larger cumulative errors, and need under the state of meter ruler level, test meter ruler end to the distance of stern tube shaft axis, operation easier is large, measures efficiency low.The low precision of original measurement method, poor efficiency, measurement feature complicated and cannot kinetic measurement can not meet the demand of modern production.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, the drift indicator that provide a kind of and measure angle of shafting declivity, measuring accuracy is high, measurement is convenient and capable of dynamic is measured.
The technical scheme that the utility model adopts is: a kind of drift indicator, it comprises index dial, balance device and the pointer being rotationally connected with described index dial, described pointer keeps pointing to constant under described balance device effect, on described index dial, there is a straight reference edge, scale mark on described index dial is uniformly distributed along take the circular arc that described index dial and described pointer tie point be the center of circle, during measurement, rotate described index dial and make described reference edge parallel with measured object, by the reading of described pointer, just can learn the inclination angle of measured object.
Described balance device comprises weight, cover spool, penetration pipe and lifting rope, described cover spool is fixedly installed on described pointer, described penetration pipe is fixedly installed on described index dial along described reference edge, described lifting rope one end is connected with described weight, the other end is successively through described cover spool and described penetration pipe, during measurement, make described lifting rope be parallel to measured object with the section of cooperation of described penetration pipe and measure inclination angle.
Described balance device can also be for being rotatably connected on the extension hammer on described pointer.
Described pointer maintenance level under described balance device effect is pointed to, and when described reference edge level, described pointer aligns with the zero graduation line on described index dial.
Described index dial is connected by connecting pin with described pointer, and the material of described index dial and described pointer is fiberglass.
The beneficial effects of the utility model are: because the utility model comprises index dial, balance device and the pointer being rotationally connected with described index dial, described pointer keeps pointing to constant under described balance device effect, on described index dial, there is a straight reference edge, by this structure, rotate described index dial and make described reference edge parallel with measured object, the reading of reading pointer just can be learnt the inclination angle of measured object.When described index dial is along with the inclination angle of measured object changes and during rotate relative with described pointer, described pointer indicating graduation generation dynamic change, so the utlity model has measuring accuracy high, measure advantage convenient, that capable of dynamic is measured.In addition, because the material of described index dial and described pointer is fiberglass, thereby also have cost low, lightweight advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the structural representation of the utility model embodiment bis-.
Embodiment
embodiment mono-
Be illustrated in figure 1 embodiment mono-of the present utility model, a kind of drift indicator, it comprises index dial 1, balance device and the pointer 2 being rotationally connected with described index dial 1, described pointer 2 keeps pointing to constant under described balance device effect, on described index dial 1, have a straight reference edge 3, the scale mark on described index dial 1 is uniformly distributed along take the circular arc that described index dial 1 and described pointer 2 tie points are the center of circle.Described balance device comprises weight 4, cover spool 5, penetration pipe 6 and lifting rope 7, described cover spool 5 is fixedly installed on described pointer 2, described penetration pipe 6 is fixedly installed on described index dial 1 along described reference edge 3, described lifting rope 7 one end are connected with described weight 4, and the other end is successively through described cover spool 5 and described penetration pipe 6.The described lifting rope 7 adopting in the present embodiment is wire rope.
Described cover spool 5 is vertical with described pointer 2.When the section of the cooperation level of described lifting rope 7 and described penetration pipe 6, described pointer 2 aligns with the zero graduation line on described index dial 1.Described index dial 1 is connected by connecting pin 8 with described pointer 2, and the material of index dial 1 and described pointer 2 is fiberglass, belongs to light material, and thickness is about 1 to 2 millimeter.
Described index dial 1 is that radius is the fan-shaped of 300 millimeter, along fan-shaped circular arc direction scale from top to bottom, is 0 to 15 degree, and minimum scale is 0.1 degree.During test, make described lifting rope 7 parallel with measured axis with the corresponding part of penetration pipe 6, under described balance device effect, described pointer remains level, and the scale value that now reads described pointer 2 alignment is the inclination angle value of measured axis.When described index dial 1 changes with the relative rotation of described pointer 2 along with the inclination angle of measured axis, described pointer 2 indicating graduations change, thereby realize kinetic measurement.
embodiment bis-
Be illustrated in figure 2 embodiment bis-of the present utility model, the key distinction of it and embodiment mono-is: the extension hammer 9 of described balance device for being rotationally connected with described pointer 2.Using the benchmark of described reference edge 3 during as measurement of dip angle, described extension hammer 9 can be connected with described pointer 2 by rope, also can directly be connected with described pointer 2 by pin.
Described in this, drift indicator can directly be read the inclination angle of measured axis, has simplified and has measured the process at inclination angle, thereby had the feature convenient, that precision is high, capable of dynamic is measured of measuring.In addition, the described index dial 1 of this drift indicator and described pointer 2 are all used glass-reinforced plastic material to make, thereby also have cost feature low, easy to carry.
Claims (7)
1. a drift indicator, its feature exists: it comprises index dial (1), balance device and the pointer (2) being rotationally connected with described index dial (1), described pointer (2) keeps pointing to constant under described balance device effect, on described index dial (1), there is a straight reference edge (3), scale mark on described index dial (1) is uniformly distributed along take the circular arc that described index dial (1) and described pointer (2) tie point be the center of circle, during measurement, rotating described index dial (1) makes described reference edge (3) parallel with measured object, reading by described pointer (2) just can be learnt the inclination angle of measured object.
2. a kind of drift indicator according to claim 1, it is characterized in that: described balance device comprises weight (4), cover spool (5), penetration pipe (6) and lifting rope (7), described cover spool (5) is fixedly installed on described pointer (2), described penetration pipe (6) is fixedly installed on described index dial (1) along described reference edge (3), described lifting rope (7) one end is connected with described weight (4), the other end is successively through described cover spool (5) and described penetration pipe (6), during measurement, make described lifting rope (7) be parallel to measured object with the section of cooperation of described penetration pipe (6) and measure inclination angle.
3. a kind of drift indicator according to claim 1, is characterized in that: described balance device is for being rotatably connected on the extension hammer (9) on described pointer (2).
4. according to a kind of drift indicator described in claim 2 or 3, it is characterized in that: described pointer (2) maintenance level under described balance device effect is pointed to.
5. a kind of drift indicator according to claim 1, is characterized in that: described index dial (1) is connected by connecting pin (8) with described pointer (2).
6. a kind of drift indicator according to claim 1, is characterized in that: when described reference edge (3) level, described pointer (2) aligns with the zero graduation line on described index dial (1).
7. a kind of drift indicator according to claim 1, is characterized in that: described index dial (1) is fiberglass with the material of described pointer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655780.4U CN203572483U (en) | 2013-10-23 | 2013-10-23 | Dipmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655780.4U CN203572483U (en) | 2013-10-23 | 2013-10-23 | Dipmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572483U true CN203572483U (en) | 2014-04-30 |
Family
ID=50540211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320655780.4U Withdrawn - After Issue CN203572483U (en) | 2013-10-23 | 2013-10-23 | Dipmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572483U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557839A (en) * | 2013-10-23 | 2014-02-05 | 广东江龙船舶制造有限公司 | Dip meter |
| CN106767338A (en) * | 2017-01-21 | 2017-05-31 | 连云港连锐针布有限公司 | Syringe needle angle protractor |
| CN109737849A (en) * | 2018-11-30 | 2019-05-10 | 台州学院 | A kind of protractor and its application method suitable for model plane launcher |
-
2013
- 2013-10-23 CN CN201320655780.4U patent/CN203572483U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557839A (en) * | 2013-10-23 | 2014-02-05 | 广东江龙船舶制造有限公司 | Dip meter |
| CN103557839B (en) * | 2013-10-23 | 2017-01-04 | 江龙船艇科技股份有限公司 | A kind of dipmeter |
| CN106767338A (en) * | 2017-01-21 | 2017-05-31 | 连云港连锐针布有限公司 | Syringe needle angle protractor |
| CN109737849A (en) * | 2018-11-30 | 2019-05-10 | 台州学院 | A kind of protractor and its application method suitable for model plane launcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The Yacht Industrial Park in Guangdong city of Zhuhai province Pingsha town 519055 Patentee after: Guangdong Jianglong boat Polytron Technologies Inc. Address before: The Yacht Industrial Park in Guangdong city of Zhuhai province Pingsha town 519055 Patentee before: GUANGDONG JIANGLONG SHIPBUILDING Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 528462 Guangdong Province, Zhongshan city of God Bay Road No. 1 Makino Jianglong boat Technology Park Patentee after: JIANGLONG SHIPBUILDING Co.,Ltd. Address before: The Yacht Industrial Park in Guangdong city of Zhuhai province Pingsha town 519055 Patentee before: Guangdong Jianglong boat Polytron Technologies Inc. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20170502 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20170502 |