CN105783864A - Presetting and measuring device for setting elevation of hydrostatic leveling instrument and measuring method - Google Patents
Presetting and measuring device for setting elevation of hydrostatic leveling instrument and measuring method Download PDFInfo
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- CN105783864A CN105783864A CN201610123798.8A CN201610123798A CN105783864A CN 105783864 A CN105783864 A CN 105783864A CN 201610123798 A CN201610123798 A CN 201610123798A CN 105783864 A CN105783864 A CN 105783864A
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- pressure gauge
- water tank
- elevation
- switch valve
- hydrostatic level
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/04—Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention relates to a presetting and measuring device for a setting elevation of a hydrostatic leveling instrument and a measuring method, and aims at effectively solving the setting elevation presetting problem of the hydrostatic leveling instrument and striving to enable the device and the method to achieve the advantages of being simple, practical and economical.According to the technical scheme, the presetting and measuring device for the setting elevation of the hydrostatic leveling instrument is characterized by being composed of a datum water tank, a communication pipe, a pressure gauge and two switch valves, wherein one switch valve is installed at the bottom of the datum water tank and connected with one end of the communication pipe, and the other end of the communication pipe is connected with the pressure gauge through the other switch valve.The device is suitable for determining the setting elevation of the hydrostatic leveling instrument and also can be used for setting embedding of other elevation measuring points.
Description
Technical field
The present invention relates to deformation measurement technical field, especially a kind of hydrostatic level Installation Elevation presets measurement apparatus and measuring method.It is mainly used in determining the Installation Elevation of hydrostatic level, it is also possible in the Embedded installation of other elevation measuring point.
Background technology
At present, hydrostatic level is widely used in the settlement monitoring of the buildings such as tunnel, bridge, house, but when hydrostatic level is installed, conventional level gauge measures Installation Elevation, requires higher owing to level gauge sets up condition, and by restrictions such as sighting conditions, practical operation is very inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is: in view of the foregoing, the present invention provides a kind of hydrostatic level Installation Elevation to preset measurement apparatus and measuring method, the Installation Elevation being intended to effectively solve hydrostatic level presets problem, and tries hard to make assembly of the invention and method have simple, practical, economic advantage.
The technical solution adopted in the present invention is: hydrostatic level Installation Elevation presets measurement apparatus, it is characterized in that described measurement apparatus is made up of benchmark water tank, communicating pipe, Pressure gauge and two switch valves, one of them switch valve is contained in the bottom of benchmark water tank, one end of this switch valve siphunculus in succession, the other end of communicating pipe is Bonding pressure table after another switch valve.
Described benchmark water tank is uncovered circle or cubic water tank, height 0.8～1.2m, volume 0.20～0.25m3；Communicating pipe is flexible pipe, communicating pipe external diameter 20～50mm, wall thickness 2～3mm；Pressure gauge is high-precision pointer-type or digital display type water pressure gauge, range 5～10kPa, and resolution is 0.01kPa；Switch valve connecting portion diameter matched with communicating pipe and Pressure gauge.
The present invention adopts the method for above-mentioned measurement apparatus preliminary assay hydrostatic level Installation Elevation, comprises the following steps:
1, first a selected hydrostatic level installs point, is fixed on by benchmark water tank above this installation point, and distance is not more than 1m, closes the switch valve being contained on benchmark water tank, benchmark water tank is poured water 95% completely.
2, communicating pipe is connected with the switch valve on benchmark water tank, opens switch valve, after communicating pipe being full of water, close the switch valve of the communicating pipe other end, Pressure gauge is installed, then benchmark water tank is poured water 95% completely.
3, with the depth displacement of this hydrostatic level Installation Elevation of tape measure and benchmark water tank water level elevation and note down, the Installation Elevation then set according to other each hydrostatic level, calculate each hydrostatic level and the depth displacement of point height and benchmark cistern water level is installed；The manometric reading value of pre-determining.
4, Pressure gauge is moved on to another hydrostatic level installation site and moves up and down Pressure gauge, when the manometric reading value of pressure gauge reading and pre-determining is consistent, then near Pressure gauge, the position elevation of switch valve is the elevation that this hydrostatic level is preset, and labelling is carried out in the position corresponding in structures medial wall.
5, Pressure gauge is moved on to other hydrostatic level installation site, repeat step 4 and complete the labelling of all hydrostatic level installation sites.
The invention has the beneficial effects as follows: assembly of the invention and method have simple, practical, economic dispatch advantage compared with currently used technology, the elevation before hydrostatic level is installed can be efficiently applied to and preset, there is good economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation that hydrostatic level Installation Elevation of the present invention presets measurement apparatus.
Detailed description of the invention
As shown in Figure 1, the default measurement apparatus of the present embodiment hydrostatic level Installation Elevation, there is 1, one communicating pipe of a benchmark water tank, 2, Pressure gauge 3 and two switch valves 4, one of them switch valve 4 is arranged on the bottom of benchmark water tank 1, this switch valve connects with one end of communicating pipe 2, and the other end of communicating pipe installs Pressure gauge 3 after first installing another switch valve 4 again.
This example benchmark water tank 1 is circular (or square) water tank of uncovered, height 0.8m, volume 0.2m3；Communicating pipe 2 is flexible pipe, communicating pipe external diameter 20～50mm, wall thickness 2mm；Pressure gauge is high-precision pointer-type or digital display type water pressure gauge, range 10kPa, and resolution is 0.01kPa；Switch valve 4 connecting portion diameter matched with communicating pipe 2 and Pressure gauge 3, and single screw or alternate manner connect.
The method adopting above-mentioned measurement apparatus to carry out preliminary assay hydrostatic level Installation Elevation, comprises the following steps:
1, first a selected hydrostatic level installs point, is fixed on by benchmark water tank 1 above this installation point, and distance is 1m, closes the switch valve 4 being contained on benchmark water tank 1, benchmark water tank 1 is poured water 95% completely.
2, communicating pipe 2 is connected with the switch valve 4 on benchmark water tank 1, opens switch valve, after communicating pipe 2 is full of water, close the switch valve 4 of the communicating pipe other end, Pressure gauge 3 is installed, then benchmark water tank 1 is poured water 95% completely.
3, with the depth displacement of this hydrostatic level Installation Elevation of tape measure and benchmark water tank 1 water level elevation and note down, the Installation Elevation then set according to other each hydrostatic level, calculate each hydrostatic level and the depth displacement of point height and benchmark water tank 1 water level is installed；The reading value of pre-determining Pressure gauge 3.
4, Pressure gauge 3 is moved on to another hydrostatic level installation site and moves up and down Pressure gauge, when pressure gauge reading is consistent with the reading value of pre-determining Pressure gauge 3, then near Pressure gauge, the position elevation of switch valve 4 is the elevation that this hydrostatic level is preset, and labelling is carried out in the position corresponding in structures (such as shield tunnel) medial wall；
5, Pressure gauge 3 is moved on to other hydrostatic level installation site, repeat step 4 and complete the labelling of all hydrostatic level installation sites.
Claims (3)
1. a hydrostatic level Installation Elevation presets measurement apparatus, it is characterized in that: described measurement apparatus is made up of benchmark water tank (1), communicating pipe (2), Pressure gauge (3) and two switch valves (4), one of them switch valve (4) is contained in the bottom of benchmark water tank (1), one end of this switch valve siphunculus in succession (2), the other end of communicating pipe is Bonding pressure table (3) after another switch valve (4).
2. hydrostatic level Installation Elevation according to claim 1 presets measurement apparatus, it is characterised in that: described benchmark water tank (1) is circular or cubic water tank for uncovered, height 0.8～1.2m, volume 0.20～0.25m3；Communicating pipe (2) is flexible pipe, communicating pipe external diameter 20～50mm, wall thickness 2～3mm；Pressure gauge (3) is high-precision pointer-type or digital display type water pressure gauge, and range 5～10kPa, resolution is 0.01kPa；Switch valve (4) connecting portion diameter matched with communicating pipe (2) and Pressure gauge (3).
3., by a method for the measurement apparatus preliminary assay hydrostatic level Installation Elevation described in claim 1, comprise the following steps:
3.1, first a selected hydrostatic level installs point, benchmark water tank (1) is fixed on above this installation point, distance is not more than 1m, closes the switch valve (4) being contained on benchmark water tank (1), benchmark water tank (1) is poured water 95% completely；
3.2, communicating pipe (2) is connected with the switch valve (4) on benchmark water tank (1), open switch valve, after communicating pipe (2) is full of water, close the switch valve (4) of the communicating pipe other end, Pressure gauge (3) is installed, then benchmark water tank (1) is poured water 95% completely；
3.3, with the depth displacement of this hydrostatic level Installation Elevation of tape measure and benchmark water tank (1) water level elevation and note down, then the Installation Elevation set according to other each hydrostatic level, calculates each hydrostatic level and installs the depth displacement of point height and benchmark water tank (1) water level；The reading value of pre-determining Pressure gauge (3)；
3.4, Pressure gauge (3) moved on to another hydrostatic level installation site and move up and down Pressure gauge, when pressure gauge reading is consistent with the reading value of pre-determining Pressure gauge (3), then near Pressure gauge, the position elevation of switch valve (4) is the elevation that this hydrostatic level is preset, and labelling is carried out in the position corresponding in structures medial wall；
3.5, Pressure gauge (3) is moved on to other hydrostatic level installation site, repeat step 3.4 and complete the labelling of all hydrostatic level installation sites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123798.8A CN105783864B (en) | 2016-03-04 | 2016-03-04 | A kind of hydrostatic level Installation Elevation presets measuring device and measurement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123798.8A CN105783864B (en) | 2016-03-04 | 2016-03-04 | A kind of hydrostatic level Installation Elevation presets measuring device and measurement method |
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| Publication Number | Publication Date |
|---|---|
| CN105783864A true CN105783864A (en) | 2016-07-20 |
| CN105783864B CN105783864B (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610123798.8A Active CN105783864B (en) | 2016-03-04 | 2016-03-04 | A kind of hydrostatic level Installation Elevation presets measuring device and measurement method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458982A (en) * | 2018-11-27 | 2019-03-12 | 山东康威通信技术股份有限公司 | A kind of tunnel subsidence monitoring device and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167876A (en) * | 1978-01-05 | 1979-09-18 | Soil Instruments Limited | Methods and apparatus for determination of terrestrial settlement profiles |
| CN2537956Y (en) * | 2002-04-12 | 2003-02-26 | 谢家波 | Simple height measurer |
| CN205403773U (en) * | 2016-03-04 | 2016-07-27 | 浙江华东工程安全技术有限公司 | Measuring device is predetermine to hydrostatic level appearance location elevation |
-
2016
- 2016-03-04 CN CN201610123798.8A patent/CN105783864B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167876A (en) * | 1978-01-05 | 1979-09-18 | Soil Instruments Limited | Methods and apparatus for determination of terrestrial settlement profiles |
| CN2537956Y (en) * | 2002-04-12 | 2003-02-26 | 谢家波 | Simple height measurer |
| CN205403773U (en) * | 2016-03-04 | 2016-07-27 | 浙江华东工程安全技术有限公司 | Measuring device is predetermine to hydrostatic level appearance location elevation |
Non-Patent Citations (2)
| Title |
|---|
| 国家电力监管委员会大坝安全监察中心: "《岩土工程安全监测手册 第3版 上》", 31 October 2013 * |
| 谭明哲: "井下全站仪水准法高程测量应用分析", 《金属材料与冶金工程》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458982A (en) * | 2018-11-27 | 2019-03-12 | 山东康威通信技术股份有限公司 | A kind of tunnel subsidence monitoring device and method |
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| CN105783864B (en) | 2018-10-19 |
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Address after: 311122 3-5 Floor, Building No. 199, Higher Education Road, Xiaolin Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang East China Engineering Safety Technology Co., Ltd. Address before: 310014 District 1207, Chaowang Family Office District, East China Hospital, 222 Hedong Road, Hangzhou City, Zhejiang Province Patentee before: Zhejiang East China Engineering Safety Technology Co., Ltd. |
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Effective date of registration: 20210714 Address after: Room 609 and 610, North building, Huadong Hospital, 22 Chaowang Road, Hangzhou, Zhejiang 310014 Patentee after: Zhejiang Huadong mapping and Engineering Safety Technology Co.,Ltd. Address before: 311122 3-5 Floor, Building No. 199, Higher Education Road, Xiaolin Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG HUADONG ENGINEERING SAFETY TECHNOLOGY Co.,Ltd. |