CN201955078U - Vertical measurement leading device - Google Patents
Vertical measurement leading device Download PDFInfo
- Publication number
- CN201955078U CN201955078U CN2010206925855U CN201020692585U CN201955078U CN 201955078 U CN201955078 U CN 201955078U CN 2010206925855 U CN2010206925855 U CN 2010206925855U CN 201020692585 U CN201020692585 U CN 201020692585U CN 201955078 U CN201955078 U CN 201955078U
- Authority
- CN
- China
- Prior art keywords
- vertical
- testing
- measuring point
- ladder
- yardstick
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model relates to a measurement device on a reservoir dam, in particular to a vertical measurement leading device. A testing ladder and a tested ladder are respectively arranged on a vertical wall surface to be tested; the testing ladder is provided with a plurality of testing platforms for placing digital leveling instruments; a plurality of measure points are arranged on the vertical wall surface, close to the tested ladder, from bottom to top; and a leveling bar code is arranged on the measure points in measurement. The vertical measurement leading device has a simple structure, is not influenced by weather, and has a good protection effect.
Description
Technical field
The utility model relates to the measuring equipment on the reservoir dam, specifically a kind of vertical survey device that draws.
Background technology
Along with improving constantly of development of technology and 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,, adopt Sopwith staff or common steel ruler and optical level to carry out artificial reading usually and measure for the dam worker's safety monitoring especially needs of deformation monitoring; And can't play a role for the indium steel ruler that has the bar shaped number that occurs in recent years (particularly when the discrepancy in elevation is long greater than chi) in this structure, in other words in this specific dam worker's structure, bar shaped level bar yardstick and digital level are not brought into play the 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.
The utility model content
Do not bring into play the problem of electronic surveying effect in order to solve bar shaped level bar yardstick and digital level in the vertical dam of affined big drop worker's structure, the purpose of this utility model is to provide a kind of vertical survey device that draws.
The purpose of this utility model is achieved through the following technical solutions:
The utility model is separately installed with testing ladder and tested ladder on tested vertical metope, the testing ladder is provided with a plurality of testing platforms that are used to place digital level; Near on the vertical metope of tested ladder a plurality of measuring points are being installed from the bottom to top, level bar yardstick is positioned on the measuring point when test.
Wherein: distance, height between adjacent measuring point and digital level sight line the position level bar yardstick 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 yardstick; 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 level bar yardstick 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 a 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 yardstick; Protecting platform is arc, and two ends are fixed on the vertical metope.
Advantage of the present utility model and good effect are:
1. the utility model draws survey device employing wall type measuring point structure, and the occupying volume external space does not only take the wide space of level bar yardstick chi yet when measuring operation.
2. the utility model draws testing ladder and the tested ladder of surveying device and installs on the vertical metope, can be by means of existing cat ladder, and the saving construction investment.
3. the utility model draws the level bar yardstick of surveying device and is effectively protected by protecting chi reinforcing bar and Hu Tai, can not topple over and the phenomenon of slippage.
4. it is easy for installation that the utility model draws the measuring point of surveying device, only need squeeze into the reinforcing bar of several band measuring point heads in the body of wall along tested ladder, can realize drawing survey.
5. the utility model draws the measuring point of surveying device and can use 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. the utility model draws and surveys device and can make in the vertical dam of affined big drop worker's structure digital level realize measuring with the transmission of section elevation.
7. the utility model draws and surveys device and be installed on the field, under the situation of unmanned nurse throughout the year, also can stand strong external force effect and be difficult for being damaged.
Description of drawings
Fig. 1 draws one of structural representation of surveying device for the utility model;
Fig. 2 draws two of the structural representation of surveying device for the utility model;
Vertical view when Fig. 3 uses for protecting platform among Fig. 1;
Fig. 4 is for protecting the side view of platform among Fig. 3;
Fig. 5 is for protecting the vertical view of 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 level bar yardstick, and 8 for protecting platform, and 9 is 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 utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, vertical drawing of the present utility model surveys device be separately installed with testing ladder 1 and tested terraced 5 on 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 that are used to place 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 yardstick 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 yardstick 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 a 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 ccontaining level bar yardstick 7, prevents that level bar yardstick 7 from toppling over.Each measuring point be provided with prevent the slippage of level bar yardstick 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 chi reinforcing bar 10 and the vertical metope 4 can ccontaining level bar yardstick 7, prevents 7 slippages of level bar yardstick.Protect platform 8 and also have a bottom surface, measuring point is installed on the bottom surface, has osculum on the bottom surface, can prevent the ill effect that ponding produces.
Principle of work of the present utility model is:
A plurality of measuring points are installed on tested vertical metope 4, the measuring point of level bar yardstick 7 from lowermost end begun to place, measure level bar yardstick with same digital level 3 and be placed on reading on the two adjacent measuring points respectively, two readings subtract each other the difference in height that draws between the two adjacent measuring points; Measure the difference in height between the remaining two adjacent measuring points successively, with each height difference addition promptly 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 on testing ladder 1 testing platform 2 is installed, formation is corresponding with tested end;
B. at first, on testing ladder 1 first testing platform bottom, lay digital level, level bar yardstick is placed on protecting on the platform of 4 nethermost measuring points of vertical metope 6, surveys the reading (following segment value) of reading level bar yardstick automatically by the digital level on first testing platform bottom on the testing ladder 1;
C. level bar yardstick is put into protecting on the platform of second measuring point 9, measure the reading (go up segment value) of level bar yardstick on 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 (following segment value deducts segment value), promptly draw the difference in height between second measuring point 9 and the measuring point 6;
D. on the second testing platform, lay digital level again, and measure the reading of level bar yardstick on second measuring point 9;
E. level bar yardstick is moved on to protecting on the platform of the 3rd measuring point 11, measure the reading of level bar yardstick on the 3rd measuring point 11 again, two readings are subtracted each other, draw the difference in height between the 3rd measuring point 11 and second measuring point 9 by the digital level on the second testing platform;
F. the remaining measuring point on the vertical metope 4 is measured difference in height between the two adjacent measuring points respectively by aforesaid operations;
G. Zui Shangduan measuring point is the first scale when measuring level bar yardstick 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, a measuring point is installed on the end face of vertical metope 4 then again, level bar yardstick is placed on this measuring point; Put the tripod 13 that has digital level on the end face, measure the scale of level bar yardstick 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 utility model 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. one kind vertical is drawn the survey device, it is characterized in that: be separately installed with testing ladder (1) and tested ladder (5) on tested vertical metope (4), testing ladder (1) is provided with a plurality of testing platforms (2) that are used to place 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 yardstick (7) is positioned on the measuring point when test.
2. by the described vertical survey device that draws of claim 1, it is characterized in that: distance, height between adjacent measuring point and digital level sight line the position level bar yardstick 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 yardstick (7).
3. by the described vertical survey device that draws of 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 level bar yardstick from toppling over protect chi reinforcing bar (10).
4. by the described vertical survey device that draws of claim 3, it is characterized in that: the described chi reinforcing bar (10) that protects is a hook-type, one end is fixed on the vertical metope (4), and the other end is a crotch, leaves the space that water supply floating screed yardstick (7) enters between crotch and the vertical metope (4).
5. by the described vertical survey device that draws of claim 1, it is characterized in that: described measuring point be provided with prevent the slippage of level bar yardstick protect platform (8).
6. by the described vertical survey device that draws of claim 5, it is characterized in that: the described platform (8) that protects is an arc, and two ends are fixed on the vertical metope (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206925855U CN201955078U (en) | 2010-12-30 | 2010-12-30 | Vertical measurement leading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206925855U CN201955078U (en) | 2010-12-30 | 2010-12-30 | Vertical measurement leading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201955078U true CN201955078U (en) | 2011-08-31 |
Family
ID=44499187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206925855U Expired - Fee Related CN201955078U (en) | 2010-12-30 | 2010-12-30 | Vertical measurement leading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201955078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538748A (en) * | 2010-12-30 | 2012-07-04 | 辽宁省水利水电科学研究院 | Vertical guided measurement device and guided measurement method thereof |
-
2010
- 2010-12-30 CN CN2010206925855U patent/CN201955078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538748A (en) * | 2010-12-30 | 2012-07-04 | 辽宁省水利水电科学研究院 | Vertical guided measurement device and guided measurement method thereof |
| CN102538748B (en) * | 2010-12-30 | 2013-10-16 | 辽宁省水利水电科学研究院 | Vertical guided measurement device and guided measurement method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201852565U (en) | System for measuring downward deflection of crane girder | |
| CN208059896U (en) | A kind of building template verticality measurement device | |
| CN207123235U (en) | A kind of water conservancy project ring geology crack measurement apparatus | |
| CN208206965U (en) | A kind of side slope FBG monitoring model test apparatus under condition of raining | |
| CN103591929A (en) | Leveling rod for measuring subsidence of ground with large surface relief and use method thereof | |
| CN201955078U (en) | Vertical measurement leading device | |
| CN205403761U (en) | Shield constructs quick -witted angle of pitch, banking angle measuring device | |
| CN105973201A (en) | Device and method for measuring gradient of edge slope by fishing rod type gradient ruler from opening line position of edge slope | |
| CN103321468A (en) | Guyed triangular truss wind measuring tower | |
| CN203502015U (en) | Special measuring scale for horizontal displacement by collimation line method | |
| CN203116729U (en) | Plumb-line rod | |
| CN102538748B (en) | Vertical guided measurement device and guided measurement method thereof | |
| CN108204799B (en) | Device and method for measuring inclination, settlement, stretching and deformation of house foundation under mining influence | |
| CN204085828U (en) | The device of accurate measurement hoist cable/arched bridge pre-stressed boom main arch rib and bridge floor Relative Deflection | |
| CN203083498U (en) | Rapid electric pole burial depth measuring ruler | |
| CN203464881U (en) | Conical-pole burial depth measurement tape | |
| CN211627850U (en) | Visual detection device | |
| CN213021410U (en) | Foundation pit support deformation monitoring device | |
| CN109142126B (en) | Canopy rainfall interception characteristic measuring device | |
| CN205449056U (en) | Be used for highway slope measuring device | |
| CN218330013U (en) | Greenhouse gas sampling and detecting tower frame on roof of building | |
| CN203375120U (en) | Fixing device for measuring apparatus | |
| CN203285134U (en) | Wire-bracing-type triangular truss wind measuring tower | |
| CN207147391U (en) | One kind is used for rubber support detrusion measurement apparatus | |
| CN205314086U (en) | Long tubular pile structure of effective record stake |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20121230 |