CN102538748B - Vertical guided measurement device and guided measurement method thereof - Google Patents
Vertical guided measurement device and guided measurement method thereof Download PDFInfo
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- CN102538748B CN102538748B CN2010106162232A CN201010616223A CN102538748B CN 102538748 B CN102538748 B CN 102538748B CN 2010106162232 A CN2010106162232 A CN 2010106162232A CN 201010616223 A CN201010616223 A CN 201010616223A CN 102538748 B CN102538748 B CN 102538748B
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- level bar
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Abstract
The invention relates to measurement equipment on a reservoir dam, in particular to a vertical guided measurement device and a guided measurement method thereof. According to the device, a measurement applying ladder and a measured ladder are respectively mounted on a measured plumb wall surface; the measurement applying ladder is provided with a plurality of measurement applying platforms for placing digital leveling instruments; a plurality of measurement points are mounted on the plumb wall surface, which is closed to the measured ladder, from bottom to top; level bar code rulers are arranged on the measurement points in a measurement process. The method comprises the following steps of: mounting a plurality of the measurement points on the measured plumb wall surface and starting to place the level bar code rulers from the bottommost measurement point; utilizing the same digital leveling instrument to measure readings obtained by respectively placing the level bar code rulers on the two adjacent measurement points; subtracting the two reading values to obtain a height difference between the two adjacent measurement points; sequentially measuring the height difference between the two residual adjacent measurement points and adding all height difference values to obtain the height difference between the uppermost end and the bottommost end of the measured plumb wall surface.The device provided by the invention is simple in structure, is not influenced by weather and has a good protective effect; and the method provided by the invention has the advantages of simplicity in operation, low cost and accuracy in measurement.
Description
Technical field
The present invention relates to the measuring equipment on the reservoir dam, specifically a kind of vertical measurement leading device and pilot measurement method thereof.
Background technology
Along with the progress of technology and improving constantly of management level, digital level has become a lot of reservoirs and used many instruments aspect measurement.
The vertical guide structure is often arranged on the reservoir dam worker, for the dam worker's safety monitoring especially needs of deformation monitoring, usually adopt Sopwith staff or common steel ruler and optical level to carry out artificial reading and measure; And can't play a role for the indium steel ruler (particularly when the discrepancy in elevation is long greater than chi) in this structure with the bar shaped number that occurs in recent years, in other words in this specific dam worker's structure, bar shaped level bar code ruler and digital level are not brought into play effect and the precision of its electronic surveying, the artificial reading of the optical instrument that can only follow conventional lines is measured, cause the waste on the resource, increased labour intensity and measured cost.
Summary of the invention
In the vertical dam of affined large drop worker's structure, do not bring into play the problem of electronic surveying effect in order to solve bar shaped level bar code ruler and digital level, the object of the present invention is to provide a kind of vertical measurement leading device and pilot measurement method thereof.
The objective of the invention is to be achieved through the following technical solutions:
Pilot measurement device of the present invention is separately installed with testing ladder and tested ladder at tested vertical metope, and the testing ladder is provided with a plurality of testing platforms for placing digital level; Near on the vertical metope of tested ladder a plurality of measuring points are being installed from the bottom to top, the level bar code ruler is positioned on the measuring point when test.
Wherein: distance, height between adjacent measuring point and digital level sight line the position level bar code ruler minimum point and peak between of nethermost testing platform apart from the distance of bottom surface, uppermost testing platform apart from the distance of end face, between each testing platform is all less than the length of level bar code ruler; Described measuring point is divided into two row, and adjacent two measuring points are crisscross arranged, above each measuring point, be respectively equipped with prevent that the level bar code ruler from toppling over protect the chi reinforcing bar; Protecting the chi reinforcing bar is hook-type, and an end is fixed on the vertical metope, and the other end is crotch, leaves the space that water supply floating screed yardstick enters between crotch and the vertical metope; Described measuring point is provided with the platform that protects that prevents the slippage of level bar code ruler; Protecting platform is arc, and two ends are fixed on the vertical metope.
Pilot measurement method of the present invention is:
At tested vertical metope a plurality of measuring points are installed, the measuring point of level bar code ruler from lowermost end begun to place, measure the level bar code ruler with same digital level and be placed on respectively reading on the two adjacent measuring points, two reading values subtract each other the difference in height that draws between the two adjacent measuring points; Measure successively the difference in height between the remaining two adjacent measuring points, with each height difference addition namely draw tested vertical metope topmost with bottom difference in height.
Concrete steps are:
A. the level bar code ruler is placed on protecting on the platform of nethermost measuring point of vertical metope, is measured the reading of level bar code ruler by the digital level on first testing platform bottom on the testing ladder;
B. the level bar code ruler is put into protecting in the platform of the second measuring point, measure the reading of level bar code ruler on the second measuring point by same digital level, the reading of measuring is for the first time deducted the reading of measuring for the second time, namely draw the difference in height between the second measuring point and the measuring point;
C. measure the reading of level bar code ruler on the second measuring point by the digital level on the second testing platform again;
D. the level bar code ruler is moved on to protecting on the platform of the 3rd measuring point, measure again the reading of level bar code ruler on the 3rd measuring point by the digital level on the second testing platform, two readings are subtracted each other, draw the difference in height between the 3rd measuring point and the second measuring point;
E. the remaining measuring point on the vertical metope is measured respectively difference in height between the two adjacent measuring points by aforesaid operations;
F. topmost measuring point is the first scale when measuring the level bar code ruler at the top measuring point with digital level on the testing platform topmost apart from the difference in height between the vertical metope end face, then a measuring point is installed on the end face of vertical metope again, the level bar code ruler is placed on this measuring point; Put the tripod with digital level on the end face, measure the scale of level bar code ruler on the end face measuring point by the digital level on the tripod; Then these two scales are subtracted each other, draw measuring point topmost apart from the difference in height between the vertical metope end face;
G. with all difference in height additions, draw the overall height of tested vertical metope.
Advantage of the present invention and good effect are:
1. pilot measurement device of the present invention adopts the wall type Measuring Point Structure, and the occupying volume external space does not only take the wide space of level bar code ruler chi yet when measuring operation.
2. the testing of pilot measurement device of the present invention ladder and tested ladder are installed at the vertical metope, can be by means of existing cat ladder, cost saving.
3. the level bar code ruler of pilot measurement device of the present invention is effectively protected by protecting chi reinforcing bar and Hu Tai, can not topple over and the phenomenon of slippage.
4. the measuring point of pilot measurement device of the present invention is easy for installation, only need to squeeze into several reinforcing bars with the measuring point head in the body of wall along tested ladder, can realize pilot measurement.
5. the measuring point of pilot measurement device of the present invention can be used plain carbon steel muscle processing and fabricating, economize with material, be difficult for destroyed, the field environment that is fit to the reservoir scene is used, be not subjected to open-air continually varying weather influence of the four seasons, like rain, snow, ice, frost, dew, mist, wind, night and the inclement weather etc. of corrosion is arranged.
6. pilot measurement device of the present invention can make in the vertical dam of affined large drop worker's structure digital level realize measuring with the measuring height of section transmission.
7. pilot measurement device of the present invention is installed on the field, in the situation of throughout the year unmanned nurse, also can stand stronger External Force Acting and be difficult for being damaged.
8. pilot measurement method of the present invention is simple to operate, measures accurately, and practical cost is low.
9. the present invention is applied widely, also can be applicable to other association area, and protection is large, and is effective.
Description of drawings
Fig. 1 is one of structural representation of pilot measurement device of the present invention;
Fig. 2 be pilot measurement device of the present invention structural representation two;
Fig. 3 is the vertical view when protecting the platform use among Fig. 1;
Fig. 4 is the side view that protects platform among Fig. 3;
Fig. 5 is the vertical view that protects the chi reinforcing bar among Fig. 1;
Wherein: 1 is the testing ladder, and 2 are the testing platform, and 3 is digital level, and 4 is the vertical metope, and 5 is tested ladder, and 6 has been measuring point, and 7 is the level bar code ruler, and 8 for protecting platform, and 9 is the second measuring point, and 10 for protecting the chi reinforcing bar, and 11 is the 3rd measuring point, and 12 is the 4th measuring point, and 13 is tripod.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, vertical measurement leading device of the present invention is separately installed with testing ladder 1 and tested terraced 5 at tested vertical metope 4, is convenient to survey crew and installs up and down; Testing ladder 1 is provided with a plurality of testing platforms 2 for placing digital level 3, near on tested terraced 5 the vertical metope 4 a plurality of measuring points (being four measuring points among Fig. 1) is being installed from the bottom to top, and level bar code ruler 7 is positioned on the measuring point when measuring.Nethermost testing platform on the testing ladder 1 apart from the distance of bottom surface, uppermost testing platform apart from end face distance and the distance between each testing platform all less than the length of level bar code ruler 7.Each measuring point is divided into two row, and adjacent two measuring points are crisscross arranged, and is respectively equipped with above each measuring point and protects chi reinforcing bar 10.As shown in Figure 5, protect chi reinforcing bar 10 and be hook-type, an end is fixed on the vertical metope 4, and the other end is crotch, leaves the space that water supply floating screed yardstick 7 enters between crotch and the vertical metope 4; The space of protecting between chi reinforcing bar 10 and the vertical metope 4 can accommodating level bar code ruler 7, prevents that level bar code ruler 7 from toppling over.Each measuring point be provided with prevent the slippage of level bar code ruler protect platform 8, as shown in Figure 3, Figure 4, protect platform 8 and be arc, two ends are fixed on the vertical metope 4, the space of protecting between platform 8 and the vertical metope 4 can accommodating level bar code ruler 7, prevents 7 slippages of level bar code ruler.Protect platform 8 and also have a bottom surface, measuring point is installed on the bottom surface, has osculum in the bottom surface, can prevent the ill effect that ponding produces.
Pilot measurement method of the present invention is:
At tested vertical metope 4 a plurality of measuring points are installed, the measuring point of level bar code ruler 7 from lowermost end begun to place, measure the level bar code ruler with same digital level 3 and be placed on respectively reading on the two adjacent measuring points, two readings subtract each other the difference in height that draws between the two adjacent measuring points; Measure successively the difference in height between the remaining two adjacent measuring points, with each height difference addition namely draw tested vertical metope 4 topmost with bottom difference in height.
Concrete steps are as follows:
A. by tested terraced 5 each measuring point being installed successively up and down, at the testing end testing ladder 1 is installed, and at testing ladder 1 testing platform 2 is installed, formation is corresponding with tested end;
B. at first, lay digital level at testing ladder 1 first testing platform bottom, the level bar code ruler is placed on protecting on the platform of 4 nethermost measuring points of vertical metope 6, automatically surveys the reading (lower segment value) of reading the level bar code ruler by the digital level on first testing platform bottom on the testing ladder 1;
C. the level bar code ruler is put into protecting on the platform of the second measuring point 9, measure the reading (upper segment value) of level bar code ruler on the second measuring point by same digital level, the reading of measuring is for the first time deducted the reading (lower segment value deducts upper segment value) of measuring for the second time, namely draw the difference in height between the second measuring point 9 and the measuring point 6;
D. lay digital level at the second testing platform again, and measure the reading of level bar code ruler on the second measuring point 9;
E. the level bar code ruler is moved on to protecting on the platform of the 3rd measuring point 11, measure again the reading of level bar code ruler on the 3rd measuring point 11 by the digital level on the second testing platform, two readings are subtracted each other, draw the difference in height between the 3rd measuring point 11 and the second measuring point 9;
F. the remaining measuring point on the vertical metope 4 is measured respectively difference in height between the two adjacent measuring points by aforesaid operations;
G. topmost measuring point is the first scale when measuring the level bar code ruler at the top measuring point with digital level on the testing platform topmost apart from the difference in height between vertical metope 4 end faces, then a measuring point is installed on the end face of vertical metope 4 again, the level bar code ruler is placed on this measuring point; Put the tripod 13 with digital level on the end face, measure the scale of level bar code ruler on the end face measuring point by the digital level on the tripod 13; Then these two scales are subtracted each other, draw measuring point topmost apart from the difference in height between vertical metope 4 end faces;
H. with all difference in height additions, draw the overall height of tested vertical metope 4.
Measuring point of the present invention can be used plain carbon steel muscle processing and fabricating, economizes with material, is difficult for destroyedly, and the field environment that is fit to the reservoir scene is used.
Claims (6)
1. vertical measurement leading device is characterized in that: be separately installed with testing ladder (1) and tested ladder (5) at tested vertical metope (4), testing ladder (1) is provided with a plurality of testing platforms (2) for placing digital level (3); Near on the vertical metope (4) of tested ladder (5) a plurality of measuring points are being installed from the bottom to top, level bar code ruler (7) is positioned on the measuring point when test; Distance, height between adjacent measuring point and digital level sight line the position level bar code ruler minimum point and peak between of nethermost testing platform apart from the distance of bottom surface, uppermost testing platform apart from the distance of end face, between each testing platform is all less than the length of level bar code ruler (7).
2. by vertical measurement leading device claimed in claim 1, it is characterized in that: described measuring point is divided into two row, and adjacent two measuring points are crisscross arranged, above each measuring point, be respectively equipped with prevent that the level bar code ruler from toppling over protect chi reinforcing bar (10).
3. by vertical measurement leading device claimed in claim 2, it is characterized in that: the described chi reinforcing bar (10) that protects is hook-type, one end is fixed on the vertical metope (4), and the other end is crotch, leaves the space that water supply floating screed yardstick (7) enters between crotch and the vertical metope (4).
4. by vertical measurement leading device claimed in claim 1, it is characterized in that: described measuring point be provided with prevent the slippage of level bar code ruler protect platform (8).
5. by vertical measurement leading device claimed in claim 4, it is characterized in that: the described platform (8) that protects is arc, and two ends are fixed on the vertical metope (4).
6. press the pilot measurement method of the described vertical measurement leading device of the arbitrary claim of claim 1 to 5, it is characterized in that: at tested vertical metope (4) a plurality of measuring points are installed, the measuring point of level bar code ruler (7) from lowermost end begun to place, measure the level bar code ruler with same digital level (3) and be placed on respectively reading on the two adjacent measuring points, two reading values subtract each other the difference in height that draws between the two adjacent measuring points; Measure successively the difference in height between the remaining two adjacent measuring points, with each height difference addition namely draw tested vertical metope (4) topmost with bottom difference in height;
Concrete steps are:
A. the level bar code ruler is placed on protecting on the platform of nethermost measuring point of vertical metope (4) (6), is measured the reading of level bar code ruler by the digital level on first testing platform bottom on the testing ladder (1);
B. the level bar code ruler is put into protecting in the platform of the second measuring point (9), measure the reading of level bar code ruler on the second measuring point by same digital level, the reading of measuring is for the first time deducted the reading of measuring for the second time, namely draw the difference in height between the second measuring point (9) and the measuring point (6);
C. measure the reading of level bar code ruler on the second measuring point (9) by the digital level on the second testing platform again;
D. the level bar code ruler is moved on to protecting on the platform of the 3rd measuring point (11), measure again the reading of level bar code ruler on the 3rd measuring point (11) by the digital level on the second testing platform, two readings are subtracted each other, draw the difference in height between the 3rd measuring point (11) and the second measuring point (9);
E. the remaining measuring point on the vertical metope (4) is measured respectively difference in height between the two adjacent measuring points by aforesaid operations;
F. topmost measuring point is the first scale when measuring the level bar code ruler at the top measuring point with digital level on the testing platform topmost apart from the difference in height between vertical metope (4) end face, then a measuring point is installed on the end face of vertical metope (4) again, the level bar code ruler is placed on this measuring point; Put the tripod (13) with digital level on the end face, measure the scale of level bar code ruler on the end face measuring point by the digital level on the tripod (13); Then these two scales are subtracted each other, draw measuring point topmost apart from the difference in height between vertical metope (4) end face;
G. with all difference in height additions, draw the overall height of tested vertical metope (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106162232A CN102538748B (en) | 2010-12-30 | 2010-12-30 | Vertical guided measurement device and guided measurement method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106162232A CN102538748B (en) | 2010-12-30 | 2010-12-30 | Vertical guided measurement device and guided measurement method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102538748A CN102538748A (en) | 2012-07-04 |
| CN102538748B true CN102538748B (en) | 2013-10-16 |
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| CN2010106162232A Expired - Fee Related CN102538748B (en) | 2010-12-30 | 2010-12-30 | Vertical guided measurement device and guided measurement method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3725815B2 (en) * | 2001-11-15 | 2005-12-14 | 株式会社奥村組 | Height difference measuring apparatus and height difference measuring method |
| CN201327389Y (en) * | 2008-12-15 | 2009-10-14 | 上海建浩工程顾问有限公司 | Super high-rise building plane surveying control network vertical transmitting and segmenting system |
| CN101788285A (en) * | 2010-02-01 | 2010-07-28 | 洛阳规划建筑设计有限公司 | Levelling staff capable of adjusting observation position and measurement technique thereof |
| CN201955078U (en) * | 2010-12-30 | 2011-08-31 | 辽宁省水利水电科学研究院 | Vertical measurement leading device |
-
2010
- 2010-12-30 CN CN2010106162232A patent/CN102538748B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3725815B2 (en) * | 2001-11-15 | 2005-12-14 | 株式会社奥村組 | Height difference measuring apparatus and height difference measuring method |
| CN201327389Y (en) * | 2008-12-15 | 2009-10-14 | 上海建浩工程顾问有限公司 | Super high-rise building plane surveying control network vertical transmitting and segmenting system |
| CN101788285A (en) * | 2010-02-01 | 2010-07-28 | 洛阳规划建筑设计有限公司 | Levelling staff capable of adjusting observation position and measurement technique thereof |
| CN201955078U (en) * | 2010-12-30 | 2011-08-31 | 辽宁省水利水电科学研究院 | Vertical measurement leading device |
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|---|---|
| CN102538748A (en) | 2012-07-04 |
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Effective date of registration: 20180711 Address after: No. 1, fourteen weft Road, peace zone, Shenyang, Liaoning, Liaoning Patentee after: Liaoning Jiang He water conservancy and hydropower new technology design and Research Institute Co., Ltd. Address before: No. 1, fourteen weft Road, peace zone, Shenyang, Liaoning, Liaoning Patentee before: Liaoning Water-Conservancy Hydroelectricity Science Academy |
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Granted publication date: 20131016 Termination date: 20191230 |
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