CN102692172B - Non-contact height measuring scale - Google Patents
Non-contact height measuring scale Download PDFInfo
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- CN102692172B CN102692172B CN201210200981.5A CN201210200981A CN102692172B CN 102692172 B CN102692172 B CN 102692172B CN 201210200981 A CN201210200981 A CN 201210200981A CN 102692172 B CN102692172 B CN 102692172B
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- pointer
- frame
- chi
- scale
- surveyor
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention provides a non-contact height measuring scale, which relates to a measuring scale, and aims at solving the problems that potential safety hazard exists in the conventional measuring operation as a region in which an object to be measured is located is rugged and the conventional non-contact height measuring instrument has a high price, low generality and fussy computational steps. The surface of an arc-shaped calibrated scale is arc-shaped, a horizontal scale frame, a vertical scale frame and an arc-shaped calibrated scale are sequentially and fixedly connected with one another in an end-to-end manner to form a sector scale frame, a regulating bolt penetrates through a through hole to be connected with a regulating nut, a pointer is arranged in a plane in which the sector scale frame is located, one end of the pointer penetrates through the junction of the vertical scale frame and the horizontal scale frame to be fixedly connected with the regulating bolt, two pointer projections are arranged at one end, close to the regulating bolt, of the pointer, a pointer gap is formed between the two pointer projections, a pointer sight bead is arranged at one end, far away from the regulating bolt, of the pointer and leans against the side surface on which scales of the arc-shaped calibrated scale are located, and the vertical scale frame is provided with an observation window. The non-contact height measuring scale disclosed by the invention is used for measuring height.
Description
Technical field
The present invention relates to a kind of dip stick, be specifically related to a kind of non-contact type height measuring rule.
Background technology
At present, in present level surveying work, have that thing place physical features is dangerously steep to be made surveying work person cannot directly carry out height measurement because measuring, directly measure by force the problem that has very large potential safety hazard, although in existing surveying work the transit that uses can carry out contactless height measurement, but because transit price is high, versatility is poor, the step of measuring height and follow-up calculating all more loaded down with trivial details, also cause difficulty to surveying work.
Summary of the invention
The object of this invention is to provide a kind of non-contact type height measuring rule, have potential safety hazard and existing non-contact type height-gauge device price is high, versatility is little and calculation procedure is loaded down with trivial details problem to solve in present level surveying work because measuring the dangerously steep surveying work that makes of thing place physical features.
The present invention solves the problems of the technologies described above the technical scheme of taking to be: described non-contact type height measuring rule comprises surveyor's staff frame, vertically chi frame, curved scale chi, pointer, adjusting bolt and setting nut, the chi face of described curved scale chi is outer outstanding quadrant cambered surface radially, the side of curved scale chi is processed with scale, described surveyor's staff frame, vertically chi frame and curved scale chi head and the tail are fixedly connected sequentially and form range deflection fan frame, vertically the intersection of chi frame and surveyor's staff frame is processed with through hole, adjusting bolt is connected with setting nut through through hole, pointer is positioned at the plane at described range deflection fan frame place, one end of pointer is fixedly connected in adjusting bolt through the intersection of vertical chi frame and surveyor's staff frame, one end near adjusting bolt on pointer is processed with two pointer projections with the central axis symmetry of pointer length direction, between two pointer projections, form pointer breach, on pointer, be processed with pointer foresight away from one end of adjusting bolt, described pointer foresight abuts on the side at scale place of curved scale chi, vertically on chi frame, be processed with observation window.
The invention has the beneficial effects as follows: the present invention is for the surveying work of measuring height, especially be useful in the dangerously steep surveying work of physical features, the present invention is simple in structure, easy to operate, data after measurement can directly converse with the tangent formula in mathematics, and calculation procedure is easy; The present invention, by surveyor's staff frame, the vertically setting of chi frame, curved scale chi, pointer, observation window, can intuitively arrive and measure thing; The setting of observation window is to observe timely and effectively for the worker of being convenient for measuring; The work of pointer wants moving adjustment of armrest to make the measurement point sight alignment on pointer breach, pointer foresight and measured object complete surveying work.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present invention, the right TV structure schematic diagram that Fig. 2 is Fig. 1, and the main TV structure schematic diagram that Fig. 3 is pointer, the right TV structure schematic diagram that Fig. 4 is Fig. 3, Fig. 5 is use view of the present invention.
Embodiment
Embodiment one: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 illustrate present embodiment, described in present embodiment, non-contact type height measuring rule comprises surveyor's staff frame 1, vertically chi frame 2, curved scale chi 3, pointer 4, adjusting bolt 5 and setting nut 6, the chi face of described curved scale chi 3 is outer outstanding quadrant cambered surface radially, the side of curved scale chi 3 is processed with scale, described surveyor's staff frame 1, vertically chi frame 2 and curved scale chi 3 head and the tail are fixedly connected sequentially and form range deflection fan frame, vertically the intersection of chi frame 2 and surveyor's staff frame 1 is processed with through hole 7, adjusting bolt 5 is connected with setting nut 6 through through hole 7, pointer 4 is positioned at the plane at described range deflection fan frame place, one end of pointer 4 is fixedly connected in adjusting bolt 5 through the intersection of vertical chi frame 2 and surveyor's staff frame 1, one end near adjusting bolt 5 on pointer 4 is processed with two pointer projections 8 with the central axis symmetry of pointer length direction, between two pointer projections 8, form pointer breach 9, on pointer 4, be processed with pointer foresight 10 away from one end of adjusting bolt 5, described pointer foresight 10 abuts on the side at scale place of curved scale chi 3, vertically on chi frame 2, be processed with observation window 11.
Embodiment two: in conjunction with Fig. 1, Fig. 2 and Fig. 5 explanation, setting nut 6 is wing nut described in present embodiment.The rotation of wing nut regulating and controlling bolt 5, by regulating wing nut to make to be fixed on pointer 4 in adjusting bolt 5 along with the rotation of wing nut swings, thereby pointer is turned on the position with measurement point one line, and wing nut makes the present invention easy to operate, and dirigibility is strong.Other composition and annexation are identical with embodiment one.
Embodiment three: in conjunction with Fig. 1, Fig. 2 and Fig. 5 explanation, vertically the height of chi frame 2 is 20 centimetres to 30 centimetres described in present embodiment, and the height of described observation window 11 is 15 centimetres to 25 centimetres, and the height of described observation window 11 is less than the height of vertical chi frame 2.Owing to being vertically processed with observation window 11 in chi frame 2, the good observation of person that the observation window 11 arranging like this and vertically chi frame 2 are conducive to surveying work, the accurate error of measurement result is little, when the height of vertical chi frame 2 is 25 centimetres, when the height of observation window 11 is 20 centimetres, now observe by the observation window 11 on vertical chi frame 2 that to measure the effect of thing best, be also convenient to observe the scale value on the curved scale chi 3 of pointer 4 indications, other composition and annexation are identical with embodiment one or two.
Embodiment four: in conjunction with Fig. 1, Fig. 2 and Fig. 5 explanation, non-contact type height measuring rule also comprises coupling shaft 12 described in present embodiment, and the bottom surface of described surveyor's staff frame 1 is provided with coupling shaft 12.The setting of coupling shaft 12 is for the present invention is fixedly connected with tripod 14, makes the present invention in measuring process, have good stability.Tripod 14 is commercially available existing procucts.Other composition and annexation are identical with embodiment three.
Embodiment five: in conjunction with Fig. 1 and Fig. 5 explanation, non-contact type height measuring rule also comprises leveling unit 13 described in present embodiment, and described leveling unit 13 is arranged on the side of surveyor's staff frame 1.The setting of leveling unit 13 is for the residing plane of leveling the present invention, is conducive to the accuracy of measurement result.Other composition and annexation are identical with embodiment four.
Embodiment six: in conjunction with Fig. 1 and Fig. 5 explanation, leveling unit 13 is horizontal bead rolling leveling unit described in present embodiment.Horizontal bead rolling leveling unit is commercially available existing leveling unit, cheap, widely applicable, respond well, and other composition and annexation are identical with embodiment five.
In conjunction with embodiment one, two, three, four, five and six explanations operating process of the present invention: first determine three observation stations, each observation station is respectively 15 meters to the distance of measuring thing, 20 meters and 25 meters, secondly tripod 14 on the first observation station supports, by coupling shaft 12 of the present invention, the present invention is fixed on tripod, it is to point to simultaneously and measure thing on the position of 0 ° that pointer 4 is adjusted to angle, thereby then make surveyor's staff frame 1 maintenance level by the foot rest of observing leveling unit 13 adjusting triangle framves, measure, measure the minimum point of measuring thing to the height on ground, again by regulating wing nut 6 to make to be fixed on pointer 4 in adjusting bolt 5 along with the rotation of wing nut 6 is moved, adjust wing nut 6 until pointer 4 points to the peak of measuring thing, when pointer breach 9, when peak sight alignment on pointer foresight 10 and measured object, the scale numerical value of record pointer 4 indications.The numerical value sum of measuring thing minimum point and peak gained by observation is the height of measuring thing, the setting of the second observation station and the 3rd observation station is in order repeatedly to measure and to average to accurately measure result, reduce error, the operation steps of the second observation station and the 3rd observation station is in like manner in the first observation station.
Claims (1)
1. a non-contact type height measuring rule, it is characterized in that described non-contact type height measuring rule comprises surveyor's staff frame (1), vertically chi frame (2), curved scale chi (3), pointer (4), adjusting bolt (5) and setting nut (6), the chi face of described curved scale chi (3) is outer outstanding quadrant cambered surface radially, the side of curved scale chi (3) is processed with scale, described surveyor's staff frame (l), vertically chi frame (2) and curved scale chi (3) head and the tail are fixedly connected sequentially and form range deflection fan frame, vertically the intersection of chi frame (2) and surveyor's staff frame (1) is processed with through hole (7), adjusting bolt (5) is connected with setting nut (6) through through hole (7), pointer (4) is positioned at the plane at described range deflection fan frame place, one end of pointer (4) is fixedly connected in adjusting bolt (5) through the intersection of vertical chi frame (2) and surveyor's staff frame (1), the upper one end near adjusting bolt (5) of pointer (4) is processed with two pointer projections (8) with the central axis symmetry of pointer length direction, between two pointer projections (8), form pointer breach (9), pointer (4) is upper is processed with pointer foresight (10) away from one end of adjusting bolt (5), described pointer foresight (10) abuts on the side at scale place of curved scale chi (3), vertically on chi frame (2), be processed with observation window (II),
Described setting nut (6) is wing nut;
The height of described vertical chi frame (2) is 20 centimetres to 30 centimetres, and the height of described observation window (II) is 15 centimetres to 25 centimetres, and the height of described observation window (II) is less than the height of vertical chi frame (2);
Described non-contact type height measuring rule also comprises coupling shaft (12), and the bottom surface of described surveyor's staff frame (1) is provided with coupling shaft (12);
Described non-contact type height measuring rule also comprises leveling unit (13), and described leveling unit (13) is arranged on the side of surveyor's staff frame (1);
Described leveling unit (13) is horizontal bead rolling leveling unit;
The operating process of above-mentioned non-contact type height measuring rule, first determine three observation stations, each observation station is respectively 15 meters to the distance of measuring thing, 20 meters and 25 meters, secondly tripod (14) on the first observation station supports, by coupling shaft (12), non-contact type height measuring rule is fixed on tripod, it is to point to simultaneously and measure thing on the position of 0 ° that pointer (4) is adjusted to angle, then by observe leveling unit (13) thus the foot rest of adjusting triangle frame makes surveyor's staff frame (1) maintenance level, measure, measure the minimum point of measuring thing to the height on ground, again by regulating wing nut (6) to make to be fixed on pointer (4) in adjusting bolt (5) along with the rotation of wing nut (6) is moved, adjust wing nut (6) until pointer (4) points to the peak of measuring thing, when pointer breach (9), when peak sight alignment on pointer foresight (10) and measured object, the scale numerical value of record pointer (4) indication,
The numerical value sum of measuring thing minimum point and peak gained by observation is the height of measuring thing, the setting of the second observation station and the 3rd observation station is in order repeatedly to measure and to average to accurately measure result, reduce error, the operation steps of the second observation station and the 3rd observation station is in like manner in the first observation station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210200981.5A CN102692172B (en) | 2012-06-18 | 2012-06-18 | Non-contact height measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210200981.5A CN102692172B (en) | 2012-06-18 | 2012-06-18 | Non-contact height measuring scale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102692172A CN102692172A (en) | 2012-09-26 |
| CN102692172B true CN102692172B (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210200981.5A Expired - Fee Related CN102692172B (en) | 2012-06-18 | 2012-06-18 | Non-contact height measuring scale |
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| Country | Link |
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| CN (1) | CN102692172B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644879A (en) * | 2013-11-25 | 2014-03-19 | 无锡莱吉特信息科技有限公司 | A height measurement tool |
| CN108827420A (en) * | 2018-06-15 | 2018-11-16 | 上海筑邦测控科技有限公司 | A kind of trisquare and liquid level detection system |
| CN110448813A (en) * | 2019-08-30 | 2019-11-15 | 北京君德医疗设备有限公司 | It is a kind of to position the device for determining phototherapy end and therapentic part distance using laser rays |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6381864B1 (en) * | 1999-11-15 | 2002-05-07 | Michael L. Hayes | Gauge especially adapted for measuring the frame height of race cars and method of using the same |
| CN2742379Y (en) * | 2004-11-03 | 2005-11-23 | 闫义 | Simple sand table height ruler |
| CN201344797Y (en) * | 2008-10-14 | 2009-11-11 | 大连阿尔滨集团有限公司 | Multi-functional vertical and horizontal measuring instrument |
| CN201555531U (en) * | 2009-12-16 | 2010-08-18 | 尹杰 | Cardiovascular measuring ruler |
| CN202066501U (en) * | 2011-04-29 | 2011-12-07 | 安徽省皖北煤电集团有限责任公司百善煤矿 | Well lane elevation ruler |
| CN202599296U (en) * | 2012-06-18 | 2012-12-12 | 鸡西电业局 | Non-contact type height measuring ruler |
-
2012
- 2012-06-18 CN CN201210200981.5A patent/CN102692172B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6381864B1 (en) * | 1999-11-15 | 2002-05-07 | Michael L. Hayes | Gauge especially adapted for measuring the frame height of race cars and method of using the same |
| CN2742379Y (en) * | 2004-11-03 | 2005-11-23 | 闫义 | Simple sand table height ruler |
| CN201344797Y (en) * | 2008-10-14 | 2009-11-11 | 大连阿尔滨集团有限公司 | Multi-functional vertical and horizontal measuring instrument |
| CN201555531U (en) * | 2009-12-16 | 2010-08-18 | 尹杰 | Cardiovascular measuring ruler |
| CN202066501U (en) * | 2011-04-29 | 2011-12-07 | 安徽省皖北煤电集团有限责任公司百善煤矿 | Well lane elevation ruler |
| CN202599296U (en) * | 2012-06-18 | 2012-12-12 | 鸡西电业局 | Non-contact type height measuring ruler |
Non-Patent Citations (2)
| Title |
|---|
| 倒尺法在高程传递中的应用;陈学彬等;《城市勘测》;20110228(第1期);第148-149页 * |
| 陈学彬等.倒尺法在高程传递中的应用.《城市勘测》.2011,(第1期),第148-149页. |
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| CN102692172A (en) | 2012-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20120913 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120913 Address after: 158100 Jixi city of Heilongjiang province and Jiguan District Road No. 47 Applicant after: Jixi Electric Power Bureau Applicant after: State Grid Corporation of China Address before: 158100 Jixi city of Heilongjiang province and Jiguan District Road No. 47 Applicant before: Jixi Electric Power Bureau |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100017 West Chang'an Avenue, Beijing, No. 86, No. Applicant after: State Grid Corporation of China Applicant after: Jixi Power Supply Company, State Grid Heilongjiang Electric Power Company Limited Address before: 158100 Jixi city of Heilongjiang province and Jiguan District Road No. 47 Applicant before: Jixi Electric Power Bureau Applicant before: State Grid Corporation of China |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIXI ELECTRIC POWER BUREAU TO: STATE GRID CORPORATION OF CHINA |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20190618 |
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| CF01 | Termination of patent right due to non-payment of annual fee |