CN104215221A - Simple gradient measuring instrument and use method thereof - Google Patents
Simple gradient measuring instrument and use method thereof Download PDFInfo
- Publication number
- CN104215221A CN104215221A CN201410402685.2A CN201410402685A CN104215221A CN 104215221 A CN104215221 A CN 104215221A CN 201410402685 A CN201410402685 A CN 201410402685A CN 104215221 A CN104215221 A CN 104215221A
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- China
- Prior art keywords
- pointer
- laser generator
- adjusting knob
- measuring instrument
- scale mark
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a simple gradient measuring instrument, a pointer I (1) and a pointer II (2) are coaxially set, the two ends of the pointer II (2) are respectively provided with an upper laser generator (7) and a lower laser generator (8) which are in the same line, the upper portion of the pointer II (2) is provided with an adjusting knob (5) which drives the pointer II (2) to rotate, a dial (3) is provided with an adjusting track (4), the adjusting track (4) and the adjusting knob (5) are corresponding in rotation trajectory; the invention also discloses a use method of the simple gradient measuring instrument, and the use method is as follows: 1, the simple gradient measuring instrument position is adjusted to vertical; 2, the pointer I (1) points to the middle 0 DEG scale line position of an upper scale line (9) and the middle 0 DEG scale line position of a lower scale line, a power switch is pressed down, the adjusting knob (5) is unscrewed and poked, the laser light emitted by the upper laser generator (7) and the lower laser generator (8) are coincided with electric measurement positions, then the adjusting knob (5) is screwed, and the gradient is obtained.
Description
Technical field
The present invention relates to a kind of Simple inclined degree measuring instrument and using method.
Background technology
Along with first-class power distribution network proposition and constantly advance, also more and more higher to the requirement of the power supply reliability of power distribution network, power supply quality, realize these targets just must from the construction stage just strict control, thus lay good basis for later operation maintenance.In quality control on construction, the degree of tilt of power equipment facility is a wherein important ring, is generally that range estimation is passed judgment on during examination, and complicated operation when using transit etc. to measure, expends time in, and does not also need so high precision.
Summary of the invention
The invention provides a kind of Simple inclined degree measuring instrument and using method, it is not only simple to operate, saves time, and can ensure certain precision, thus controls degree of tilt.
Present invention employs following technical scheme: a kind of Simple inclined degree measuring instrument, it comprises pointer I, pointer II, index dial and adjusting knob, described pointer I and pointer II are coaxial setting, pointer I and pointer II by the center of rotating shaft and index dial for being rotationally connected, described pointer I is set to metal finger, the two ends of described pointer II are respectively equipped with laser generator and lower laser generator, upper laser generator and lower laser generator are on the same line, upper laser generator and lower laser generator are connected with power supply, high scale line and lower scale mark is respectively equipped with in the upper and lower of index dial, high scale line and lower scale mark are for being symmetrical arranged, adjusting knob is provided with on the top of pointer II, adjusting knob drives pointer II to rotate, index dial is provided with adjustable track, adjustable track is corresponding with the track that adjusting knob rotates, stir adjusting knob when moving along adjustable track, pointer II is along with adjusting knob rotation.
The top of described pointer I is aluminium, and the bottom of pointer I is copper material.The laser exit wound of bullet of described upper laser generator points to high scale line, and the laser exit wound of bullet of lower laser generator points to lower scale mark.Described index dial take rotating shaft as central authorities, 0 ° of scale mark position of rotating shaft and high scale line centre and 0 ° of scale mark position of lower scale mark centre are on the same line, high scale line centered by 0 ° of scale mark position respectively to the curved extension in left side 30 ° and to the right curved extension prolong 30 °, lower scale mark centered by 0 ° of scale mark position respectively to the curved extension in left side 30 ° and curved extension 30 ° to the right.Be hinged between the top of described pointer II and adjusting knob.Described power supply and be provided with power switch between upper laser generator and lower laser generator.
The invention discloses a kind of using method of Simple inclined degree measuring instrument, it comprises the following steps: during use, first the position of measuring instrument is adjusted to vertical, then the pointer I of measuring instrument will point to 0 ° of scale mark position in the middle of high scale line and 0 ° of scale mark position in the middle of lower scale mark, press power switch, unscrew adjusting knob, stir adjusting knob, the laser beam that the upper laser generator that pointer II is provided with and lower laser generator are launched needs the position measured to overlap with power equipment facility, tighten adjusting knob again, the degree of tilt of power equipment facility can be obtained.
Described power equipment facility needs the position measured to be the edge of shaft tower axis direction, the edge of ring network cabinet body, the edge of feeder pillar casing, the edge of box type transformer, the edge of switch cabinet body or raceway.
The present invention has following beneficial effect: after have employed above technical scheme, pointer I of the present invention and pointer II are coaxial setting, pointer I and pointer II by the center of rotating shaft and index dial for being rotationally connected, described pointer I is set to metal finger, the two ends of described pointer II are respectively equipped with laser generator and lower laser generator, upper laser generator and lower laser generator are on the same line, upper laser generator and lower laser generator are connected with power supply, high scale line and lower scale mark is respectively equipped with in the upper and lower of index dial, high scale line and lower scale mark are for being symmetrical arranged, adjusting knob is provided with on the top of pointer II, adjusting knob drives pointer II to rotate, index dial is provided with adjustable track, adjustable track is corresponding with the track that adjusting knob rotates, stir adjusting knob when moving along adjustable track, pointer II is along with adjusting knob rotation, so not only simple to operate, save time, and certain precision can be ensured, thus degree of tilt is controlled, use occasion of the present invention is many, can not limit by landform and surrounding environment, no matter can both use in spacious landform or narrow and small cable shaft, structure of the present invention is simple, volume is little, lightweight, be easy to carry, measuring process of the present invention is easy to operate, simple to operate understandable and measure fast, and do not need others to coordinate, singlely corresponding operating can be completed, very time saving and energy saving, and low price, cost is low.The present invention can measure fast, easily, and precision also can meet Phase of Electric Power Projects accuracy requirement, can vigorously promote the use completely.The top of pointer I of the present invention is aluminium, the bottom of pointer I is copper material, because the density of aluminium is little, the density of copper material is large, like this when measuring instrument is vertical, because Action of Gravity Field keeps perpendicular to surface level always, namely pointer points to 0 ° of scale mark position in the middle of the high scale line of index dial and 0 ° of scale mark position in the middle of lower scale mark all the time.Index dial of the present invention take rotating shaft as central authorities, 0 ° of scale mark position of rotating shaft and high scale line centre and 0 ° of scale mark position of lower scale mark centre are on the same line, high scale line centered by 0 ° of scale mark position respectively to the curved extension in left side 30 ° and to the right curved extension prolong 30 °, lower scale mark respectively to the curved extension in left side 30 ° and curved extension 30 ° to the right, is convenient to the angle of inclination measuring power equipment facility like this centered by 0 ° of scale mark position.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of pointer I of the present invention.
Embodiment
In fig. 1 and 2, the invention provides a kind of Simple inclined degree measuring instrument, it comprises pointer I 1, pointer II 2, index dial 3 and adjusting knob 5, described pointer I 1 and pointer II 2 are coaxial setting, pointer I 1 and pointer II 2 by the center of rotating shaft 6 and index dial 3 for being rotationally connected, described index dial 3 is central authorities with rotating shaft 6, 0 ° of scale mark position of rotating shaft 6 and high scale line 9 centre and 0 ° of scale mark position of lower scale mark 10 centre are on the same line, high scale line 9 centered by 0 ° of scale mark position respectively to the curved extension in left side 30 ° and to the right curved extension prolong 30 °, lower scale mark 10 centered by 0 ° of scale mark position respectively to the curved extension in left side 30 ° and curved extension 30 ° to the right, described pointer I 1 is set to metal finger, the top of described pointer I 1 is aluminium, the bottom of pointer I 1 is copper material, the two ends of described pointer II 2 are respectively equipped with laser generator 7 and lower laser generator 8, upper laser generator 7 and lower laser generator 8 are on the same line, the laser exit wound of bullet of described upper laser generator 7 points to high scale line 9, the laser exit wound of bullet of lower laser generator 8 points to lower scale mark 10, upper laser generator 7 and lower laser generator 8 are connected with power supply, described power supply and be provided with power switch between upper laser generator 7 and lower laser generator 8, high scale line 9 and lower scale mark 10 is respectively equipped with in the upper and lower of index dial 3, high scale line 9 and lower scale mark 10 are for being symmetrical arranged, adjusting knob 5 is provided with on the top of pointer II 2, be hinged between the top of pointer II 2 and adjusting knob 5, adjusting knob 5 drives pointer II 2 to rotate, index dial 3 is provided with adjustable track 4, adjustable track 4 is corresponding with the track that adjusting knob 5 rotates, stir adjusting knob 5 when moving along adjustable track 4, pointer II 2 rotates along with adjusting knob 5.The using method of Simple inclined degree measuring instrument of the present invention, it comprises the following steps: during use, first the position of measuring instrument is adjusted to vertical, then the pointer I 1 of measuring instrument will point to 0 ° of scale mark position in the middle of high scale line 9 and 0 ° of scale mark position in the middle of lower scale mark, press power switch, unscrew adjusting knob 5, stir adjusting knob 5, the laser beam that the upper laser generator 7 that pointer II 2 is provided with and lower laser generator 8 are launched needs the position measured to overlap with power equipment facility, power equipment facility needs the position measured to be shaft tower axis direction, the edge of ring network cabinet body, the edge of feeder pillar casing, the edge of box type transformer, the edge of switch cabinet body or the edge of raceway, tighten adjusting knob 5 again, the degree of tilt of power equipment facility can be obtained.
Claims (8)
1. a Simple inclined degree measuring instrument, it is characterized in that it comprises pointer I (1), pointer II (2), index dial (3) and adjusting knob (5), described pointer I (1) and pointer II (2) are coaxial setting, pointer I (1) and pointer II (2) by the center of rotating shaft (6) and index dial (3) for being rotationally connected, described pointer I (1) is set to metal finger, the two ends of described pointer II (2) are respectively equipped with laser generator (7) and lower laser generator (8), upper laser generator (7) and lower laser generator (8) are on the same line, upper laser generator (7) and lower laser generator (8) are connected with power supply, high scale line (9) and lower scale mark (10) is respectively equipped with in the upper and lower of index dial (3), high scale line (9) and lower scale mark (10) are for being symmetrical arranged, adjusting knob (5) is provided with on the top of pointer II (2), adjusting knob (5) drives pointer II (2) to rotate, index dial (3) is provided with adjustable track (4), adjustable track (4) is corresponding with the track that adjusting knob (5) rotates, when stirring adjusting knob (5) along adjustable track (4) movement, pointer II (2) is along with adjusting knob (5) rotation.
2. Simple inclined degree measuring instrument according to claim 1, it is characterized in that the top of described pointer I (1) is aluminium, the bottom of pointer I (1) is copper material.
3. Simple inclined degree measuring instrument according to claim 1, is characterized in that the laser exit wound of bullet of described upper laser generator (7) points to high scale line (9), and the laser exit wound of bullet of lower laser generator (8) points to lower scale mark (10).
4. Simple inclined degree measuring instrument according to claim 1, it is characterized in that described index dial (3) with rotating shaft (6) for central authorities, 0 ° of scale mark position of rotating shaft (6) and high scale line (9) centre and 0 ° of scale mark position of lower scale mark (10) centre are on the same line, high scale line (9) centered by 0 ° of scale mark position respectively to the curved extension in left side 30 ° and to the right curved extension prolong 30 °, lower scale mark (10) centered by 0 ° of scale mark position respectively to the curved extension in left side 30 ° and curved extension 30 ° to the right.
5. described Simple inclined degree measuring instrument according to claim 1, is characterized in that between the top of described pointer II (2) and adjusting knob (5) for hinged.
6. described Simple inclined degree measuring instrument according to claim 1, is characterized in that described power supply and is provided with power switch between upper laser generator (7) and lower laser generator (8).
7. the using method of a Simple inclined degree measuring instrument, it comprises the following steps: during use, first the position of measuring instrument is adjusted to vertical, then the pointer I (1) of measuring instrument will point to 0 ° of scale mark position in the middle of high scale line (9) and 0 ° of scale mark position in the middle of lower scale mark, press power switch, unscrew adjusting knob (5), stir adjusting knob (5), the laser beam that the upper laser generator (7) that pointer II (2) is provided with and lower laser generator (8) are launched needs the position measured to overlap with power equipment facility, tighten adjusting knob (5) again, the degree of tilt of power equipment facility can be obtained.
8. the using method of Simple inclined degree measuring instrument according to claim 7, is characterized in that position that described power equipment facility needs are measured is the edge of shaft tower axis direction, the edge of ring network cabinet body, the edge of feeder pillar casing, the edge of box type transformer, the edge of switch cabinet body or raceway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402685.2A CN104215221B (en) | 2014-08-17 | 2014-08-17 | A kind of Simple inclined degree measuring instrument and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402685.2A CN104215221B (en) | 2014-08-17 | 2014-08-17 | A kind of Simple inclined degree measuring instrument and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104215221A true CN104215221A (en) | 2014-12-17 |
| CN104215221B CN104215221B (en) | 2017-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410402685.2A Expired - Fee Related CN104215221B (en) | 2014-08-17 | 2014-08-17 | A kind of Simple inclined degree measuring instrument and application method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104215221B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470212A (en) * | 2018-11-22 | 2019-03-15 | 国网天津市电力公司电力科学研究院 | A kind of Lightning-Rod Protection Disign In Substations shaft tower gradient detecting instrument and its application method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2426133Y (en) * | 2000-05-15 | 2001-04-04 | 张清龙 | Laser type levelness and verticality measuring instrument |
| GB2374930B (en) * | 2001-04-24 | 2003-06-18 | Raymond Smith | Laser level device |
| US20060064887A1 (en) * | 2004-09-27 | 2006-03-30 | Shih-Chang Chang | Universal laser beam generating device |
| WO2008146776A1 (en) * | 2007-05-29 | 2008-12-04 | Taro Kemmoku | Physical angle of inclination measuring device and physical torsion angle measuring device |
| CN201662396U (en) * | 2010-02-09 | 2010-12-01 | 廖先胜 | Laser angulation range finder |
| CN203148435U (en) * | 2013-02-27 | 2013-08-21 | 揣新 | Laser orientation circular liquid gradient gauge |
| CN203323747U (en) * | 2013-07-15 | 2013-12-04 | 淮南矿业(集团)有限责任公司 | Laser gradient gauge |
| CN204007599U (en) * | 2014-08-17 | 2014-12-10 | 国家电网公司 | A kind of Simple inclined degree measuring instrument |
-
2014
- 2014-08-17 CN CN201410402685.2A patent/CN104215221B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2426133Y (en) * | 2000-05-15 | 2001-04-04 | 张清龙 | Laser type levelness and verticality measuring instrument |
| GB2374930B (en) * | 2001-04-24 | 2003-06-18 | Raymond Smith | Laser level device |
| US20060064887A1 (en) * | 2004-09-27 | 2006-03-30 | Shih-Chang Chang | Universal laser beam generating device |
| WO2008146776A1 (en) * | 2007-05-29 | 2008-12-04 | Taro Kemmoku | Physical angle of inclination measuring device and physical torsion angle measuring device |
| CN201662396U (en) * | 2010-02-09 | 2010-12-01 | 廖先胜 | Laser angulation range finder |
| CN203148435U (en) * | 2013-02-27 | 2013-08-21 | 揣新 | Laser orientation circular liquid gradient gauge |
| CN203323747U (en) * | 2013-07-15 | 2013-12-04 | 淮南矿业(集团)有限责任公司 | Laser gradient gauge |
| CN204007599U (en) * | 2014-08-17 | 2014-12-10 | 国家电网公司 | A kind of Simple inclined degree measuring instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470212A (en) * | 2018-11-22 | 2019-03-15 | 国网天津市电力公司电力科学研究院 | A kind of Lightning-Rod Protection Disign In Substations shaft tower gradient detecting instrument and its application method |
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| Publication number | Publication date |
|---|---|
| CN104215221B (en) | 2017-09-29 |
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Granted publication date: 20170929 Termination date: 20180817 |