CN216558905U - Differential pressure type static force level gauge - Google Patents
Differential pressure type static force level gauge Download PDFInfo
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- CN216558905U CN216558905U CN202122773944.0U CN202122773944U CN216558905U CN 216558905 U CN216558905 U CN 216558905U CN 202122773944 U CN202122773944 U CN 202122773944U CN 216558905 U CN216558905 U CN 216558905U
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- 230000003068 static effect Effects 0.000 title abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 40
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 230000002706 hydrostatic effect Effects 0.000 claims description 9
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 210000003127 knee Anatomy 0.000 claims description 6
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 15
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000007667 floating Methods 0.000 abstract description 2
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- 230000008859 change Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a differential pressure type static level which comprises a shell, wherein a vertical rod is arranged in a clearance fit mode in a through hole in the top of the shell, a floating ball is fixedly connected to the bottom of the vertical rod, a sliding block is fixedly connected to one side of the vertical rod, a square shell is connected to the outer wall of the sliding block in a sliding and clamping mode, the bottom of the square shell is communicated with the top of the shell, an infrared distance measuring instrument is fixedly connected to the top of the square shell, a reflecting sheet is installed on the top of the vertical rod, a precise liquid level meter is fixedly connected to one side of the top of the shell through a bolt, and a buoy and a measuring rod are installed at the bottom of the precise liquid level meter. The utility model relates to the technical field of settlement monitoring equipment, and through the matching of a scale plate, a slide block and a precise liquid level meter, compared with the traditional settlement monitoring method, the device has higher precision, provides more accurate numerical values and is beneficial to timely feeding back problems to technicians for analysis.
Description
Technical Field
The utility model relates to the technical field of settlement monitoring equipment, in particular to a differential pressure type static level gauge.
Background
At present, partial tunnels have the defects of side wall cracking, corrosion of top plate steel bars, integral settlement and the like due to the reasons of long operation life, underground water extrusion and the like, the safe and reliable power supply of a cable line for partially supplying power to a core area causes great threat, the settlement monitoring of the tunnels needs to be carried out, and a differential pressure type static level gauge is needed for improving the monitoring efficiency.
The existing devices use instruments to observe at intervals in an artificial way.
Most of the existing tunnel settlement monitoring devices are artificially measured or monitored slowly, external environmental factors exist in artificial measurement to cause monitoring data errors, the monitoring is slow, and the monitoring cannot play a good feedback effect, so that the processing problem has great time delay and economic loss can be caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a differential pressure type static level gauge, which solves the problems that most of the existing tunnel settlement monitoring devices are artificially measured or are slow in monitoring, so that the processing problem has larger time delay and economic loss is caused.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a differential pressure formula hydrostatic level, includes the casing, the top through-hole clearance fit of casing has the montant, the bottom rigid coupling of montant has the floater, one side rigid coupling of montant has the slider, the outer wall sliding clamping of slider has the square shell, the bottom of square shell is linked together with the top of casing, the top rigid coupling of square shell has infrared distance meter, the reflector plate is installed at the top of montant, there is accurate level gauge top one side of casing through the bolt rigid coupling, the buoy is installed to the bottom of accurate level gauge and is added the measuring staff.
Preferably, one side of the square shell is fixedly connected with a scale plate, and one side of the shell is communicated with an exhaust valve.
Preferably, the feed inlet department of casing rotates through the round pin axle and links to each other and has the apron, the top recess sliding clamping of apron has the stopper, one side rigid coupling of stopper has the spring, one side of spring and the top recess one side fixed connection of apron, the top rigid coupling of stopper has the knee, the outer wall below of knee and the below through-hole clearance fit of apron, outer wall one side clearance fit of knee has the square, one side of square and top one side fixed connection of casing.
Preferably, a sealing ring is installed at the bottom of the cover plate.
Preferably, one side intercommunication of casing has the ring flange, one side intercommunication of ring flange has the hose, outer wall one side of casing and the outer wall of hose are clearance fit respectively has first protective housing and second protective housing, the bottom rigid coupling of second protective housing has the horizontal pole, outer wall one side of horizontal pole respectively with the bottom through-hole clearance fit of first protective housing and second protective housing, one side through-hole screw thread of horizontal pole links to each other there is the screw rod, the outer wall top of screw rod links to each other with the bottom recess screw thread of first protective housing, one side rigid coupling of second protective housing has the shell, the inside packing of shell has anhydrous copper sulfate, the inboard of first protective housing and second protective housing is laminated mutually, the rubber circle is all installed to the inboard of first protective housing and second protective housing.
Advantageous effects
The utility model provides a differential pressure type static level gauge. The method has the following beneficial effects: this differential pressure formula hydrostatic level passes through the cooperation between scale plate, slider and the accurate level gauge, and the device compares traditional settlement monitoring method and has higher precision, and the numerical value that provides is more accurate, is favorable to giving the technical staff in time the feedback of problem to carry out the analysis to it.
Through scale plate, infrared ray distancer and montant, the device adopts accurate level gauge to monitor, and the user can start infrared ray distancer and come to calibrate accurate level gauge, need not dismantle accurate level gauge, also can use infrared ray distancer and accurate level gauge combination according to the user demand simultaneously, and the people of being convenient for operate and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural view of the scale plate, the slide block and the vertical rod in FIG. 2;
FIG. 4 is a schematic view of the structure of the bent rod, the cover plate and the housing of FIG. 2;
fig. 5 is a schematic structural view of the housing, the first protective housing and the screw of fig. 2.
In the figure: 1. the device comprises a shell, 2, a vertical rod, 3, a floating ball, 4, a scale plate, 5, a square shell, 6, an infrared distance meter, 7, a sliding block, 8, a reflecting sheet, 9, a cover plate, 10, a sealing ring, 11, a limiting block, 12, a spring, 13, a bent rod, 14, a square block, 15, a screw rod, 16, a precision liquid level meter, 17, a buoy measuring rod, 18, a flange plate, 19, a hose, 20, a second protective shell, 21, a shell, 22, copper sulfate, 23, a first protective shell, 24, a rubber ring, 25, a cross rod, 26 and an exhaust valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.
The first embodiment is as follows: according to the drawings 1-3, a differential pressure type hydrostatic level, including casing 1, casing 1's top through-hole clearance fit has montant 2, montant 2's bottom rigid coupling has floater 3, one side rigid coupling of montant 2 has slider 7, slider 7's outer wall slip joint has square shell 5, square shell 5's bottom is linked together with casing 1's top, square shell 5's top rigid coupling has infrared distance meter 6, infrared distance meter 6's model does not do the injecing, realizes work can, reflector plate 8 is installed at montant 2's top, and there is accurate level gauge 16 top one side of casing 1 through the bolt rigid coupling, and wherein the 16 measurement resolution ratios of accurate level gauge are 0.01mm, and measurement accuracy 0.1m transmission has transmission: RS485, LORA, Nbyot and WiFi modes, wherein a buoy measuring rod 17 is arranged at the bottom of the precision liquid level meter 16;
in the specific implementation process, particularly, through the matching among the scale plate 4, the slide block 7 and the precise liquid level meter 16, compared with the traditional settlement monitoring method, the device has higher precision, provides more accurate numerical values and is beneficial to feeding problems back to technicians to analyze the problems in time;
furthermore, one side of the square shell 5 is fixedly connected with a scale plate 4, and one side of the shell 1 is communicated with an exhaust valve 26;
in the specific implementation process, it is worth particularly pointing out that the scale plate 4 can facilitate the user to observe the position change of the vertical rod 2;
specifically, when using this differential pressure formula hydrostatic level appearance, at first because the principle of linker, the liquid level in two casings 1 flushes, place one of them casing 1 on the reference surface, place another side casing 1 on waiting to survey the district, if the condition that subsides appears in the district that awaits measuring, precision level gauge 16's numerical value will change, and in time transmit and remind in the user control equipment, distance between 6 measurable quantities of infrared distance measuring appearance and reflector plate 8 among the device simultaneously, thereby judge the liquid level variation in the casing 1, be convenient for calibrate precision level gauge 16.
Example two: as shown in fig. 1-5, the liquid inlet of the casing 1 is connected to a cover plate 9 through a pin, a top groove of the cover plate 9 is slidably engaged with a stopper 11, one side of the stopper 11 is fixedly connected to a spring 12, one side of the spring 12 is fixedly connected to one side of the top groove of the cover plate 9, the top of the stopper 11 is fixedly connected to a curved rod 13, the lower part of the outer wall of the curved rod 13 is in clearance fit with a through hole below the cover plate 9, one side of the outer wall of the curved rod 13 is in clearance fit with a square block 14, and one side of the square block 14 is fixedly connected to one side of the upper part of the casing 1;
in the specific implementation process, it is worth pointing out that when a user opens the cover plate 9, the user can pull the bent rod 13, the bent rod 13 is separated from the through hole of the cover plate 9 when moving, at the moment, the cover plate 9 can be opened, and when the cover plate is fixed, the bent rod 13 is released and can be clamped in the through hole of the cover plate 9 again through the elastic deformation of the spring 12 for fixing;
further, a sealing ring 10 is arranged at the bottom of the cover plate 9;
in the specific implementation process, it is worth particularly pointing out that the sealing ring 10 on the cover plate 9 can improve the sealing performance of the cover plate 9 and prevent water vapor from entering to affect the precision;
further, one side of the shell 1 is communicated with a flange 18, one side of the flange 18 is communicated with a hose 19, one side of the outer wall of the shell 1 and the outer wall of the hose 19 are respectively in clearance fit with a first protective shell 23 and a second protective shell 20, the first protective shell 23 and the second protective shell 20 can respectively move on one side of the outer wall of the shell 1 and the outer wall of the hose 19, the bottom of the second protective shell 20 is fixedly connected with a cross rod 25, one side of the outer wall of the cross rod 25 is respectively in clearance fit with through holes at the bottoms of the first protective shell 23 and the second protective shell 20, one side of the through hole at one side of the cross rod 25 is in threaded connection with a screw rod 15, the upper part of the outer wall of the screw rod 15 is in threaded connection with a groove at the bottom of the first protective shell 23, one side of the second protective shell 20 is fixedly connected with a shell 21, the inner side of the shell 21 is provided with a plurality of round holes, a glass plate is arranged at the outer side of the shell 21, anhydrous cupric sulfate 22 is filled in the shell 21, and the anhydrous cupric sulfate 22 can generate color change when encountering water, the inner sides of the first protective shell 23 and the second protective shell 20 are attached, rubber rings 24 are mounted on the inner sides of the first protective shell 23 and the second protective shell 20, and the rubber rings 24 improve the sealing performance and prevent leakage;
in the specific implementation process, it is worth particularly pointing out that a user can observe whether the anhydrous copper sulfate 22 changes color to judge whether the interface of the flange plate 18 leaks, so that automatic detection is realized;
specifically, on the basis of the first embodiment, after the user connects the casing 1 and the hose 19 by using the flange 18, the first protective casing 23 and the second protective casing 20 are connected by using the screw 15, and if the flange 18 leaks, the anhydrous copper sulfate 22 changes color, so as to prompt the user to overhaul in time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A differential pressure hydrostatic level, includes casing (1), its characterized in that: the top through-hole clearance fit of casing (1) has montant (2), the bottom rigid coupling of montant (2) has floater (3), one side rigid coupling of montant (2) has slider (7), the outer wall slip joint of slider (7) has square shell (5), the bottom of square shell (5) is linked together with the top of casing (1), the top rigid coupling of square shell (5) has infrared range finder (6), reflector plate (8) are installed at the top of montant (2), there is accurate level gauge (16) top one side of casing (1) through the bolt rigid coupling, the buoy is installed to the bottom of accurate level gauge (16) and measuring staff (17).
2. A differential pressure hydrostatic level according to claim 1, wherein: one side rigid coupling of square shell (5) has scale plate (4), one side intercommunication of casing (1) has discharge valve (26).
3. A differential pressure hydrostatic level according to claim 1, wherein: the feed inlet department of casing (1) rotates through the round pin axle and links to each other and has apron (9), the top recess slip joint of apron (9) has stopper (11), one side rigid coupling of stopper (11) has spring (12), one side of spring (12) and top recess one side fixed connection of apron (9), the top rigid coupling of stopper (11) has knee lever (13), the outer wall below of knee lever (13) and the below through-hole clearance fit of apron (9), outer wall one side clearance fit of knee lever (13) has square (14), one side of square (14) and top one side fixed connection of casing (1).
4. A differential pressure hydrostatic level according to claim 3, wherein: and a sealing ring (10) is arranged at the bottom of the cover plate (9).
5. A differential pressure hydrostatic level according to claim 1, wherein: one side of the shell (1) is communicated with a flange plate (18), one side of the flange plate (18) is communicated with a hose (19), one side of the outer wall of the shell (1) and the outer wall of the hose (19) are respectively in clearance fit with a first protective shell (23) and a second protective shell (20), the bottom of the second protective shell (20) is fixedly connected with a cross rod (25), one side of the outer wall of the cross rod (25) is respectively in clearance fit with through holes at the bottoms of the first protective shell (23) and the second protective shell (20), the through hole at one side of the cross rod (25) is in threaded connection with a screw rod (15), the upper part of the outer wall of the screw rod (15) is in threaded connection with a groove at the bottom of the first protective shell (23), one side of the second protective shell (20) is fixedly connected with a shell (21), anhydrous copper sulfate (22) is filled in the shell (21), and the inner sides of the first protective shell (23) and the second protective shell (20) are attached, and rubber rings (24) are mounted on the inner sides of the first protective shell (23) and the second protective shell (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122773944.0U CN216558905U (en) | 2021-11-13 | 2021-11-13 | Differential pressure type static force level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122773944.0U CN216558905U (en) | 2021-11-13 | 2021-11-13 | Differential pressure type static force level gauge |
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| Publication Number | Publication Date |
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| CN216558905U true CN216558905U (en) | 2022-05-17 |
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| CN202122773944.0U Active CN216558905U (en) | 2021-11-13 | 2021-11-13 | Differential pressure type static force level gauge |
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| CN (1) | CN216558905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222499A (en) * | 2023-05-11 | 2023-06-06 | 中铁五局集团电务工程有限责任公司 | Tunnel crossing existing railway deformation monitoring equipment and method |
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2021
- 2021-11-13 CN CN202122773944.0U patent/CN216558905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222499A (en) * | 2023-05-11 | 2023-06-06 | 中铁五局集团电务工程有限责任公司 | Tunnel crossing existing railway deformation monitoring equipment and method |
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