CN108168656A - The Level monitor and its measuring method of dewatering well - Google Patents
The Level monitor and its measuring method of dewatering well Download PDFInfo
- Publication number
- CN108168656A CN108168656A CN201711220043.0A CN201711220043A CN108168656A CN 108168656 A CN108168656 A CN 108168656A CN 201711220043 A CN201711220043 A CN 201711220043A CN 108168656 A CN108168656 A CN 108168656A
- Authority
- CN
- China
- Prior art keywords
- dewatering well
- protecting cover
- tape measure
- level monitor
- rotary type
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/66—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using mechanically actuated indicating means
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/10—Restraining of underground water by lowering level of ground water
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The present invention relates to the Level monitor and its measuring method of a kind of dewatering well, the Level monitor of wherein dewatering well includes：The protecting cover of dewatering well is covered at, protecting cover offers the perforating for being communicated in dewatering well；Supporting rack, branch are set on protecting cover；And it is fixed on the rotary type measurement structure of supporting rack, rotary type measurement structure includes being arranged in perforating and stretches into the tape measure of dewatering well, the bottom end of tape measure is fixed with flash of light floating ball, and the water surface is floated on so as to measure the water level of dewatering well by transferring tape measure to the floating ball that glistens.The present invention carries out totally-enclosed protection by protecting cover to dewatering well, and protection effect is good, and protecting cover directly covers at dewatering well, can be used in turn.Simple and practicable by rotary type measurement structure folding and unfolding tape measure, flash of light floating ball is convenient for observation, and Survey data is accurate, and construction efficiency is high.
Description
Technical field
The present invention relates to the realm of building construction, the Level monitor and its measuring method of espespecially a kind of dewatering well.
Background technology
In building construction process, it is related to dewatering construction stage level of ground water in foundation engineering and controls detection requirement.Base
Plinth earth excavation and underground space construction stage, need to establish can under the requirement of operation side distance below in underground water
Ensure that construction is smoothly carried out.
Water table measure is generally measured frequently with artificial lower ruler, and such traditional measurement method is time-consuming and laborious, and surveys and set number
It is relatively difficult to guarantee according to accuracy.Construction period at interval of a few houres need to survey and set once to level of ground water, and survey sets frequency height, and survey is set
Quantity is more, need to put into larger cost and be monitored.
Invention content
The defects of it is an object of the invention to overcome the prior art, provides Level monitor and its survey of a kind of dewatering well
Amount method solves the problems, such as that the water level monitoring of dewatering well in the prior art is difficult.
Realizing the technical solution of above-mentioned purpose is：
The present invention provides a kind of Level monitor of dewatering well, including：
The protecting cover of dewatering well is covered at, the protecting cover offers the perforating for being communicated in the dewatering well；
Supporting rack, branch are set on the protecting cover；And
The rotary type measurement structure of support frame as described above is fixed on, the rotary type measurement structure includes being arranged in described wear
Hole and the tape measure for stretching into the dewatering well, the bottom end of the tape measure are fixed with flash of light floating ball, by transferring the tape measure to described
Flash of light floating ball floats on the water surface so as to measure the water level of the dewatering well.
Dewatering well of the present invention Level monitor further improvement lies in that, offer correspondence at the top of the protecting cover
The opening of the dewatering well is communicated in, the protecting cover includes being covered on the opening and openable and closable cover, the cover
Offer the perforating.
Dewatering well of the present invention Level monitor further improvement lies in that, there are two the covers, and the cover is led to
It crosses hinge and is articulated with the protecting cover.
Dewatering well of the present invention Level monitor further improvement lies in that, support frame as described above is is set up in described wear
Arch stripe board above hole, the end of the arch stripe board are detachably secured to the protecting cover.
Dewatering well of the present invention Level monitor further improvement lies in that, the rotary type measures also structure and includes：
The door shape frame being fixed at the top of support frame as described above；And
The runner of the door shape frame is fixed on, the tape measure is arranged on the runner.
Dewatering well of the present invention Level monitor further improvement lies in that, the protecting cover is cube cover body.
The present invention also provides a kind of measuring method of the Level monitor of dewatering well, including following measuring process：
Protecting cover is covered at into dewatering well；
The tape measure of rotary type measurement structure is transferred to flash of light floating ball and floats on the water surface；And
The reading of the tape measure of decentralization is read so as to measure the water level of the dewatering well.
The Level monitor of dewatering well of the present invention measuring method further improvement lies in that, the rotary type measures also
Structure includes：
The door shape frame being fixed at the top of support frame as described above；And
The runner of the door shape frame is fixed on, the tape measure is arranged on the runner；
The tape measure of rotary type measurement structure is transferred to flash of light floating ball and floats on the water surface, including：
Rotate the runner so that the tape measure is transferred and stretched into the dewatering well, until the flash of light floating ball floating
In the water surface.
The Level monitor of dewatering well of the present invention and its advantageous effect of measuring method：
The Level monitor of dewatering well of the present invention carries out totally-enclosed protection, protection effect by protecting cover to dewatering well
Good, protecting cover directly covers at dewatering well, can be used in turn.It is simple and practicable by rotary type measurement structure folding and unfolding tape measure, lead to
It crosses and transfers the tape measure to the flash of light floating ball and float on the water surface so as to measure the water level of the dewatering well, flash of light floating ball is convenient for seeing
It examines, Survey data is accurate, and construction efficiency is high.
Description of the drawings
Fig. 1 is the perspective view of the Level monitor of dewatering well of the present invention.
Fig. 2 is the structure diagram in a direction of the Level monitor of dewatering well of the present invention.
Fig. 3 is the structure diagram in another direction of the Level monitor of dewatering well of the present invention.
Specific embodiment
The invention will be further described in the following with reference to the drawings and specific embodiments.
Refering to Fig. 1, it is shown that the perspective view of the Level monitor of dewatering well of the present invention.Referring to Fig.2, show the present invention
The structure diagram in one direction of the Level monitor of dewatering well.With reference to shown in Fig. 1 and Fig. 2, the water of dewatering well of the present invention
Position monitoring device includes：The protecting cover 20 of dewatering well 10 is covered at, protecting cover 20, which offers, is communicated in wearing for dewatering well 10
Apertured 200；Supporting rack 30, branch are set on protecting cover 20；And it is fixed on the rotary type measurement structure 40 of supporting rack 30, rotary type
Measurement structure 40 includes being arranged in perforating 200 and stretches into the tape measure 41 of dewatering well 10, and the bottom end of tape measure 41 is fixed with flash of light and floats
Ball 42 floats on the water surface so as to measure the water level of dewatering well 10 by transferring tape measure 41 to flash of light floating ball 42.Dewatering well of the present invention
Level monitor totally-enclosed protection is carried out to dewatering well by protecting cover, protection effect is good, and protecting cover is directly provide with
In dewatering well, can be used in turn.It is simple and practicable by rotary type measurement structure folding and unfolding tape measure, it is floating to glistening by transferring tape measure
Ball floats on the water surface so as to measure the water level of dewatering well, and flash of light floating ball is convenient for observation, and Survey data is accurate, and construction efficiency is high.
Refering to Fig. 3, it is shown that the structure diagram in another direction of the Level monitor of dewatering well of the present invention.With reference to
Shown in Fig. 1 to Fig. 3, a better embodiment of the Level monitor as dewatering well of the present invention, 20 top of protecting cover is opened
Equipped with the corresponding opening for being communicated in dewatering well 10, protecting cover 20 includes being covered on opening and openable and closable cover 21, cover 21
Offer perforating 200.In this way, after protecting cover 20 is covered at dewatering well 10, dewatering well 10 can be carried out totally-enclosed anti-
Shield, protection effect are good.It, can during being measured to the water level in dewatering well 10 by setting openable and closable cover 21
Cover 21 is opened, is convenient for measuring.
In the present embodiment, protecting cover 20 is cube cover body.Using 4 pieces of waste and old templates according to the size of dewatering well 10
Surrounding amplifies 200mm and customizes to form rectangle frame outward, and the opposite end at the top of rectangle frame fixes two laths, and lath is used for solid
Determine cover 21.There are two covers 21, and cover 21 is articulated with protecting cover 20 by hinge 22.Two covers 21 are by protecting cover 20
Top cover.
One better embodiment of the Level monitor as dewatering well of the present invention, supporting rack 30 is is set up in perforating
The arch stripe board of 200 tops, the end of arch stripe board is detachably secured to protecting cover 20.In this way, utilize arcuate strips
Shape plate forms the mounting surface for being higher by perforating 200, and subsequent measure is facilitated to construct.
In the present embodiment, it is bent downward using bar steel plate item according to about 30 ° of angle into arch stripe board；Arch
The end of stripe board is by bolt component 31 and 20 fixation of protecting cover, so as to arch stripe board easy to disassemble and install.
Bolt component 31 includes bolt, nut and gasket.
One better embodiment of the Level monitor as dewatering well of the present invention, rotary type measure also structure 40 and wrap
It includes：It is fixed on the door shape frame 43 at 30 top of supporting rack；And a runner for shape frame 43 44 is fixed on, it is arranged with tape measure on runner 44
41.Runner 44 is vacantly installed using door shape frame 43 in this way, facilitates rotating wheel 44.In the present embodiment, the lower section of runner 44
Offered in cover 21 for tape measure 41 by perforating 200.Handle is fixed on runner 44, is rotated by rotational handle
Wheel 44, so as to pack up or transfer tape measure 41.The end of tape measure 41 is fixed with flash of light floating ball 42.When flash of light floating ball 42 reaches the water surface
When, it floats on the water surface and does not continue to, the construction personnel above dewatering well floats on the water surface by Observation Flash floating ball 42
When, read the length that tape measure 41 is transferred.
The invention also discloses a kind of measuring method of the Level monitor of dewatering well, including following measuring process：It will
Protecting cover 20 covers at dewatering well 10；The tape measure 41 of rotary type measurement structure is transferred to flash of light floating ball 42 and floats on the water surface；
And the reading for the tape measure 41 transferred is read so as to measure the water level of dewatering well 10.When water level changes, glisten floating ball 42
It will float up and down and change position, the length that tape measure 41 is transferred also changes correspondingly, so as to simply and easily observe water level
The situation of variation, improves construction efficiency, and carrying out survey at interval of a few houres without water level sets once, solves survey and sets frequency
Height, survey set the problem of quantity is more.In measurement process, for convenience of the position of Observation Flash floating ball 42, cover 21 is opened, is being surveyed
Amount again closes up cover 21 after finishing, to carry out totally-enclosed protection to dewatering well.
Level monitor as dewatering well of the present invention is a better embodiment of measuring method, and rotary type measures knot
Structure 40 further includes：It is fixed on the door shape frame 43 at 30 top of supporting rack；And be fixed on a runner for shape frame 43 44, on runner 44 around
Equipped with tape measure 41；The tape measure 41 of rotary type measurement structure 40 is transferred to flash of light floating ball 42 and floats on the water surface, including：Rotating wheel
44 so that tape measure 41 is transferred and stretched into dewatering well 10, until flash of light floating ball 42 floats on the water surface.
The Level monitor of dewatering well of the present invention and its having the beneficial effect that for measuring method：
The Level monitor of dewatering well of the present invention carries out totally-enclosed protection, protection effect by protecting cover to dewatering well
Good, protecting cover directly covers at dewatering well, can be used in turn.It is simple and practicable by rotary type measurement structure folding and unfolding tape measure, lead to
It crosses decentralization tape measure and floats on the water surface to the floating ball that glistens so as to measure the water level of dewatering well, flash of light floating ball is convenient for observation, Survey data
Accurately, construction efficiency is high.
The present invention is described in detail above in association with attached drawing embodiment, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not form limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (8)
1. a kind of Level monitor of dewatering well, which is characterized in that including：
The protecting cover of dewatering well is covered at, the protecting cover offers the perforating for being communicated in the dewatering well；
Supporting rack, branch are set on the protecting cover；And
Be fixed on the rotary type measurement structure of support frame as described above, the rotary type measurement structure include being arranged in the perforating,
And the tape measure of the dewatering well is stretched into, the bottom end of the tape measure is fixed with flash of light floating ball, by transferring the tape measure to the sudden strain of a muscle
Light floating ball floats on the water surface so as to measure the water level of the dewatering well.
2. the Level monitor of dewatering well as described in claim 1, which is characterized in that offered at the top of the protecting cover
The corresponding opening for being communicated in the dewatering well, the protecting cover includes being covered on the opening and openable and closable cover, described
Cover offers the perforating.
3. the Level monitor of dewatering well as claimed in claim 2, which is characterized in that there are two the covers, the lid
Body is articulated with the protecting cover by hinge.
4. the Level monitor of dewatering well as described in claim 1, which is characterized in that support frame as described above is described to be set up in
Arch stripe board above perforating, the end of the arch stripe board are detachably secured to the protecting cover.
5. the Level monitor of dewatering well as described in claim 1, which is characterized in that the rotary type measures also structure packet
It includes：
The door shape frame being fixed at the top of support frame as described above；And
The runner of the door shape frame is fixed on, the tape measure is arranged on the runner.
6. the Level monitor of dewatering well as described in claim 1, which is characterized in that the protecting cover is cube cover
Body.
7. the measuring method of the Level monitor of dewatering well as described in claim 1, which is characterized in that including measuring as follows
Step：
Protecting cover is covered at into dewatering well；
The tape measure of rotary type measurement structure is transferred to flash of light floating ball and floats on the water surface；And
The reading of the tape measure of decentralization is read so as to measure the water level of the dewatering well.
8. the measuring method of the Level monitor of dewatering well as claimed in claim 7, which is characterized in that the rotary type is surveyed
Amount structure further includes：
The door shape frame being fixed at the top of support frame as described above；And
The runner of the door shape frame is fixed on, the tape measure is arranged on the runner；
The tape measure of rotary type measurement structure is transferred to flash of light floating ball and floats on the water surface, including：
Rotate the runner so that the tape measure is transferred and stretched into the dewatering well, until the flash of light floating ball floats on water
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220043.0A CN108168656A (en) | 2017-11-29 | 2017-11-29 | The Level monitor and its measuring method of dewatering well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220043.0A CN108168656A (en) | 2017-11-29 | 2017-11-29 | The Level monitor and its measuring method of dewatering well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108168656A true CN108168656A (en) | 2018-06-15 |
Family
ID=62524742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711220043.0A Pending CN108168656A (en) | 2017-11-29 | 2017-11-29 | The Level monitor and its measuring method of dewatering well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108168656A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02287219A (en) * | 1989-04-28 | 1990-11-27 | Shin Nippon Kentei Kyokai | Method and apparatus for examining accuracy of lead switch type level gauge |
| CN101851931A (en) * | 2009-11-30 | 2010-10-06 | 丁慈鑫 | Sinking well with secondary support device and construction method thereof |
| EP2275642A1 (en) * | 2009-07-17 | 2011-01-19 | Agisco S.r.l. | System for detection and monitoring of deep land subsidence |
| CN203440826U (en) * | 2013-07-25 | 2014-02-19 | 中冶天工集团有限公司 | Protective cover plate for dewatering well without sand pipe |
| CN104280096A (en) * | 2014-10-13 | 2015-01-14 | 华东交通大学 | Self-floating water level tester |
| CN105604077A (en) * | 2016-03-15 | 2016-05-25 | 中建八局第一建设有限公司 | Integrated dewatering-well protective monitoring device and operating method thereof |
| CN107201895A (en) * | 2016-03-16 | 2017-09-26 | 张洪新 | A kind of oil plays lower tubular column operation and measures system automatically |
| CN206647097U (en) * | 2017-04-21 | 2017-11-17 | 成都理工大学 | A kind of measurement apparatus for being used to measure drilling water level and hole depth |
-
2017
- 2017-11-29 CN CN201711220043.0A patent/CN108168656A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02287219A (en) * | 1989-04-28 | 1990-11-27 | Shin Nippon Kentei Kyokai | Method and apparatus for examining accuracy of lead switch type level gauge |
| EP2275642A1 (en) * | 2009-07-17 | 2011-01-19 | Agisco S.r.l. | System for detection and monitoring of deep land subsidence |
| CN101851931A (en) * | 2009-11-30 | 2010-10-06 | 丁慈鑫 | Sinking well with secondary support device and construction method thereof |
| CN203440826U (en) * | 2013-07-25 | 2014-02-19 | 中冶天工集团有限公司 | Protective cover plate for dewatering well without sand pipe |
| CN104280096A (en) * | 2014-10-13 | 2015-01-14 | 华东交通大学 | Self-floating water level tester |
| CN105604077A (en) * | 2016-03-15 | 2016-05-25 | 中建八局第一建设有限公司 | Integrated dewatering-well protective monitoring device and operating method thereof |
| CN107201895A (en) * | 2016-03-16 | 2017-09-26 | 张洪新 | A kind of oil plays lower tubular column operation and measures system automatically |
| CN206647097U (en) * | 2017-04-21 | 2017-11-17 | 成都理工大学 | A kind of measurement apparatus for being used to measure drilling water level and hole depth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |