CN116754041A - water level scale - Google Patents
water level scale Download PDFInfo
- Publication number
- CN116754041A CN116754041A CN202310854775.4A CN202310854775A CN116754041A CN 116754041 A CN116754041 A CN 116754041A CN 202310854775 A CN202310854775 A CN 202310854775A CN 116754041 A CN116754041 A CN 116754041A
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- water level
- gauge
- level gauge
- scale
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 239000003973 paint Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000007797 corrosion Effects 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 description 4
- 235000021168 barbecue Nutrition 0.000 description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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
- G01F23/04—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 dip members, e.g. dip-sticks
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The application discloses a water level gauge which comprises a mounting bracket and a gauge body, wherein the mounting bracket is provided with a clamping groove penetrating along the length direction of the mounting bracket, the gauge body comprises a gauge plate and a clamping part connected to the back of the gauge plate, the clamping part is movably matched in the clamping groove, and when the clamping part moves to the end part of the mounting bracket, the clamping part can be separated from the clamping groove. According to the water level gauge, the gauge plate can be detachably connected with the mounting bracket through the clamping part which is in sliding fit in the clamping groove, when the water level gauge body is replaced, a worker does not need to detach bolts for fixing the water level gauge in the prior art, and the staff can detach the water level gauge body on the mounting bracket only by driving the clamping part to move in the clamping groove through pushing and pulling the gauge plate, so that the working efficiency of maintenance work of the water level gauge is improved.
Description
Technical Field
The application relates to the technical field of measurement, in particular to a water level gauge.
Background
The characteristic water levels of the reservoir mainly comprise dead water level, normal water storage level, flood limit water level, flood control high water level, design flood level and the like, and the characteristic water levels need to be monitored in different periods to provide guidance for water level adjustment of the reservoir so as to ensure normal operation of the hydroelectric power station.
In the related art, a water level gauge for measuring the water level is usually fixed on the vertical face of a dam body through expansion bolts, however, in the use process, scale marks of the water level gauge are easy to be blurred due to corrosion, power plant staff need to take a ship to remove water level gauge placement points for replacement, and the efficiency is low.
Disclosure of Invention
The application aims to overcome the defects and shortcomings of the prior art, and provides the water level scale, wherein the scale plate of the water level scale can be detachably connected with the mounting bracket through the clamping part which is in sliding fit in the clamping groove, when the scale body is replaced, a worker does not need to detach a bolt for fixing the water level scale in the prior art, and can detach the scale body on the mounting bracket only by pushing and pulling the scale plate to drive the clamping part to move in the clamping groove, so that the working efficiency of the maintenance work of the water level scale is improved.
The water level gauge of the embodiment of the application comprises: the mounting bracket is provided with a clamping groove penetrating along the length direction of the mounting bracket; the scale body, the scale body includes the scale board and connects the joint portion at scale board back, joint portion movably cooperates in the draw-in groove, and when joint portion removes to the tip of installing support, joint portion can deviate from the draw-in groove.
According to the water level gauge provided by the embodiment of the application, the mounting bracket is provided with the clamping groove penetrating along the length direction of the mounting bracket, the gauge body comprises the gauge plate and the clamping part connected to the back of the gauge plate, the clamping part is movably matched in the clamping groove, and when the clamping part moves to the end part of the mounting bracket, the clamping part can be separated from the clamping groove, therefore, compared with the prior art, the water level gauge provided by the application is additionally provided with the mounting bracket for mounting the gauge body, namely the mounting bracket can be fixed on the vertical surface of the dam body, the gauge plate can be detachably connected with the mounting bracket through the clamping part which is in sliding fit in the clamping groove, when the gauge body is replaced, staff can realize the dismounting of the gauge body on the mounting bracket only by driving the clamping part to move in the clamping groove through the push-pull gauge plate, and the working efficiency of the water level maintenance work is improved.
In some embodiments, the scale plate or the clamping portion is provided with a hanging hole penetrating along the length direction of the mounting bracket.
In some embodiments, the clamping portion is a reinforcing plate, and in a width direction of the scale plate, both side edges of the reinforcing plate extend outwardly away from the scale plate.
In some embodiments, the clamping groove is a rectangular groove, the width of the rectangular groove is larger than the width of the opening of the rectangular groove, the reinforcing plate is matched in the rectangular groove, and the scale plate is matched in the opening of the rectangular groove.
In some embodiments, the scale body comprises a plurality of segments, the plurality of segments being arranged in sequence along a length of the mounting bracket.
In some embodiments, the water level gauge further comprises a blade removably attached to the bottom of the mounting bracket.
In some embodiments, the water level gauge further comprises a plurality of fixing supports, and the plurality of fixing supports are arranged on the back of the mounting bracket at intervals along the length direction of the mounting bracket.
In some embodiments, the mounting bracket and the scale body are both aluminum alloy pieces, and the outer surfaces of the aluminum alloy pieces are sprayed with a corrosion-resistant paint.
In some embodiments, the mounting bracket has a cavity, and the end of the mounting bracket is provided with a drain hole in communication with the cavity.
Drawings
Fig. 1 is a schematic structural view of a water level gauge according to an embodiment of the present application.
Fig. 2 is a cross-sectional view of a water level gauge according to an embodiment of the present application.
Reference numerals:
1. a mounting bracket; 11. a clamping groove; 12. a fixed support; 13. a drain hole;
2. a scale body; 21. a clamping part; 22. a scale plate; 23. and a hanging hole.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present application and should not be construed as limiting the application.
As shown in fig. 1 and 2, the water level gauge of the embodiment of the present application includes a mounting bracket 1 and a gauge body 2.
Specifically, the mounting bracket 1 has a clamping groove 11 penetrating along its length direction, the scale body 2 includes a scale plate 22 and a clamping portion 21 connected to the back of the scale plate 22, the clamping portion 21 is movably fitted in the clamping groove 11, and when the clamping portion 21 moves to the end of the mounting bracket 1, the clamping portion 21 can come out of the clamping groove 11.
It should be noted that, compared with the conventional technology, the water level scale of the application is additionally provided with the mounting bracket 1 for mounting the scale body 2, namely, the mounting bracket 1 can be fixed on the vertical face of the dam body, the scale plate 22 can be detachably connected with the mounting bracket 1 through the clamping part 21 which is in sliding fit in the clamping groove 11, when the scale plate 22 is damaged and needs to be replaced, a worker can move the clamping part 21 to the end part of the mounting bracket 1 by pulling the scale plate 22, thereby extracting the scale body 2 from the clamping groove 11, realizing the separation of the scale body 2 from the mounting bracket 1, and then the newly replaced scale body 2 can be remounted in the clamping groove 11 of the mounting bracket 1 through the clamping part 21, so that the worker does not need to detach the bolt for fixing the water level scale in the conventional technology, and can complete the replacement work of the scale body 2 only by simply pulling the water level maintenance work, thereby improving the work efficiency of the water level maintenance work.
It can be understood that both ends of the mounting bracket 1 are provided with dismounting openings communicated with the clamping grooves 11, so that the scale body 2 can be dismounted at any time.
According to the water level gauge provided by the embodiment of the application, the mounting bracket is provided with the clamping groove penetrating along the length direction of the mounting bracket, the gauge body comprises the gauge plate and the clamping part connected to the back of the gauge plate, the clamping part is movably matched in the clamping groove, and when the clamping part moves to the end part of the mounting bracket, the clamping part can be separated from the clamping groove, therefore, compared with the prior art, the water level gauge provided by the application is additionally provided with the mounting bracket for mounting the gauge body, namely the mounting bracket can be fixed on the vertical surface of the dam body, the gauge plate can be detachably connected with the mounting bracket through the clamping part which is in sliding fit in the clamping groove, when the gauge body is replaced, staff can realize the dismounting of the gauge body on the mounting bracket only by driving the clamping part to move in the clamping groove through the push-pull gauge plate, and the working efficiency of the water level maintenance work is improved.
Further, as shown in fig. 1 and 2, the scale plate 22 or the engaging portion 21 is provided with a hanging hole 23 penetrating in the longitudinal direction of the mounting bracket 1.
It can be understood that when the staff member needs to take a ship to go to the corresponding water level staff mounting point to perform the water-facing operation during the replacement of the staff member 2, the risk is high, and in the application, the hanging hole 23 arranged on the staff member 22 or the clamping part 21 is convenient for the staff member to realize the disassembly and assembly of the staff member 2 on the mounting bracket 1 by using the wheel crane on the dam body, thereby realizing the zero water-facing operation and improving the safety of the water level staff member replacement operation.
Further, as shown in fig. 1 and 2, the engaging portion 21 is a reinforcing plate, and both side edges of the reinforcing plate extend outwardly away from the scale plate 22 in the width direction of the scale plate 22.
It can be understood that the scale body 2 forms a convex structure, and the reinforcing plate connected to the back of the scale plate 22 can effectively improve the structural strength of the scale body 2, avoid the scale plate 22 from deforming under the scouring action of waves, and improve the durability of the scale body 2.
Further, as shown in fig. 1 and 2, the card slot 11 is a rectangular slot, and the width of the rectangular slot is larger than the width of the rectangular slot opening, the reinforcing plate is fitted in the rectangular slot, and the scale plate 22 is fitted in the rectangular slot opening.
In other words, the scale body 2 with the convex structure is embedded in the mounting bracket 1 with the concave structure, so that the mounting bracket 1 forms a 'shell' for protecting the scale body 2 outside the scale body 2, the scale body 2 is prevented from directly bearing the impact of waves, and the durability of the scale body 2 is improved.
It should be understood that the embodiment of the clamping groove 11 is not limited to the above one, for example, the clamping groove 11 may be a tapered groove, and the clamping portion 21 may be a tapered body, so that the tapered groove may provide locking capability for the tapered body, and prevent the scale body 2 from shaking randomly under the impact of waves and generating wear.
Further, as shown in fig. 1 and 2, the scale body 2 includes a plurality of segments, and the plurality of segments of the scale body 2 are sequentially arranged along the length direction of the mounting bracket 1.
Optionally, the scale body 2 can be designed to be one meter and one section, so that the scale is simple to manufacture, convenient to detach and install and less in space occupation.
Further, the water level gauge further includes a pallet (not shown) detachably attached to the bottom of the mounting bracket 1.
It can be understood that when the water level gauge is suspended on the dam elevation, the bottom end of the water level gauge has no fixed surface, and the gauge body 2 is easy to deviate from the bottom end of the clamping groove 11, so that a supporting plate can be arranged at the bottom end of the mounting bracket 1 to prevent the gauge body 2 from being lost.
Further, as shown in fig. 1 and 2, the water level gauge further includes a plurality of fixing supports 12, and the plurality of fixing supports 12 are disposed at intervals on the back of the mounting bracket 1 along the length direction of the mounting bracket 1, that is, the mounting bracket 1 can be fixed on the elevation of the dam body by using the plurality of fixing supports 12 disposed on the back of the mounting bracket 1, so that the mounting process of the mounting bracket 1 is simplified.
Further, as shown in fig. 1 and 2, the mounting bracket 1 and the scale body 2 are both made of aluminum alloy material, and the outer surface of the aluminum alloy material is sprayed with corrosion-resistant paint.
It can be understood that the aluminum alloy material piece is made of corrosion-resistant light materials, so that the weight of the mounting bracket 1 and the scale body 2 is reduced, the service lives of the mounting bracket 1 and the scale body 2 are prolonged, and the corrosion-resistant paint smeared on the surfaces of the mounting bracket 1 and the scale body 2 further improves the corrosion resistance of the mounting bracket and the scale body, so that the water level scale is prevented from being corroded in a long-time soaking process.
Optionally, the corrosion-resistant paint is white fluorocarbon paint, and after the paint is coated, the mounting bracket 1 and the scale body 2 can be placed in a barbecue oven for baking, so that the paint coating firmness is improved.
It should be noted that, the scale spraying of the scale plate 22 should be performed after the white fluorocarbon paint is sprayed, the scale may be sprayed with the red fluorocarbon paint, when spraying, the outer surface of the scale plate 22 is wrapped by the textured paper, only the position corresponding to the scale leaks out, and the scale is also placed in the barbecue oven for barbecue after the scale spraying is finished, so as to improve the firmness of the scale spraying.
Preferably, the scale comprises scale marks and numerals, and the numerals can be arranged on any one of two sides of the scale marks, so that observers can acquire water level information in time.
Further, as shown in fig. 1 and 2, the mounting bracket 1 has a cavity, and the end of the mounting bracket 1 is provided with a drain hole 13 communicating with the cavity.
It can be appreciated that the hollow mounting bracket 1 can effectively reduce the weight of the mounting bracket 1, so that workers can conveniently install the mounting bracket on the dam body elevation, and the water draining holes 13 can inject water into the cavity when the mounting bracket 1 is submerged in water, so as to increase the weight of the mounting bracket 1 and prevent the mounting bracket 1 from falling off due to buoyancy.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (9)
1. A water level gauge, comprising:
the mounting bracket is provided with a clamping groove penetrating along the length direction of the mounting bracket;
the scale body, the scale body includes the scale board and connects the joint portion at scale board back, joint portion movably cooperates in the draw-in groove, and when joint portion removes to the tip of installing support, joint portion can deviate from the draw-in groove.
2. A water level gauge as claimed in claim 1, wherein the gauge plate or the clip portion is provided with a hanging hole extending through the mounting bracket in a longitudinal direction thereof.
3. A water level gauge as claimed in claim 1, wherein the clamping portion is a reinforcing plate, and in the width direction of the gauge plate, both side edges of the reinforcing plate extend outwardly away from the gauge plate.
4. A water level gauge as claimed in claim 3, wherein the detent is a rectangular slot and the width of the rectangular slot is greater than the width of the rectangular slot opening, the reinforcing plate being fitted within the rectangular slot and the scale plate being fitted within the rectangular slot opening.
5. The water level gauge of claim 1, wherein the gauge body comprises a plurality of segments, the plurality of segments being arranged in sequence along a length of the mounting bracket.
6. The water level gauge of claim 1, further comprising a blade removably attached to a bottom of the mounting bracket.
7. The water level gauge of claim 1, further comprising a plurality of stationary supports disposed on a back of the mounting bracket at intervals along a length of the mounting bracket.
8. The water level gauge of claim 1, wherein the mounting bracket and the gauge body are both aluminum alloy material pieces, and an outer surface of the aluminum alloy material pieces is sprayed with a corrosion-resistant paint.
9. A water level gauge as claimed in claim 1, wherein the mounting bracket has a cavity, and the end of the mounting bracket is provided with a drain hole in communication with the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310854775.4A CN116754041A (en) | 2023-07-12 | 2023-07-12 | water level scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310854775.4A CN116754041A (en) | 2023-07-12 | 2023-07-12 | water level scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116754041A true CN116754041A (en) | 2023-09-15 |
Family
ID=87955210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310854775.4A Pending CN116754041A (en) | 2023-07-12 | 2023-07-12 | water level scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116754041A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587845A (en) * | 1983-10-27 | 1986-05-13 | Seetru Ltd. | Liquid level sight gauge |
| JP2010243228A (en) * | 2009-04-02 | 2010-10-28 | Chugoku Electric Power Co Inc:The | Staff gauge |
| CN205175501U (en) * | 2015-11-12 | 2016-04-20 | 国家电网公司 | Porous rail mounted water -level measuring post of segmentation |
| KR101931700B1 (en) * | 2018-10-29 | 2018-12-21 | 서울공간정보 주식회사 | The graduations data simple survey device at a sewage manhole |
| CN211401346U (en) * | 2020-01-13 | 2020-09-01 | 陈少军 | Multi-functional water level measurement chi for hydraulic engineering |
| CN212432277U (en) * | 2020-08-03 | 2021-01-29 | 刘洪明 | Hydrology monitoring scale |
| CN213067567U (en) * | 2020-10-24 | 2021-04-27 | 北京美科华仪科技有限公司 | Telescopic hydrological detection scale |
| CN217384391U (en) * | 2022-05-25 | 2022-09-06 | 南水北调中线干线工程建设管理局渠首分局 | Modular water gauge |
| CN217900698U (en) * | 2022-09-06 | 2022-11-25 | 江苏星博航标科技有限公司 | Inland river bridge navigation clear height scale |
| CN220398669U (en) * | 2023-07-12 | 2024-01-26 | 华能澜沧江水电股份有限公司 | Water level scale |
-
2023
- 2023-07-12 CN CN202310854775.4A patent/CN116754041A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587845A (en) * | 1983-10-27 | 1986-05-13 | Seetru Ltd. | Liquid level sight gauge |
| JP2010243228A (en) * | 2009-04-02 | 2010-10-28 | Chugoku Electric Power Co Inc:The | Staff gauge |
| CN205175501U (en) * | 2015-11-12 | 2016-04-20 | 国家电网公司 | Porous rail mounted water -level measuring post of segmentation |
| KR101931700B1 (en) * | 2018-10-29 | 2018-12-21 | 서울공간정보 주식회사 | The graduations data simple survey device at a sewage manhole |
| CN211401346U (en) * | 2020-01-13 | 2020-09-01 | 陈少军 | Multi-functional water level measurement chi for hydraulic engineering |
| CN212432277U (en) * | 2020-08-03 | 2021-01-29 | 刘洪明 | Hydrology monitoring scale |
| CN213067567U (en) * | 2020-10-24 | 2021-04-27 | 北京美科华仪科技有限公司 | Telescopic hydrological detection scale |
| CN217384391U (en) * | 2022-05-25 | 2022-09-06 | 南水北调中线干线工程建设管理局渠首分局 | Modular water gauge |
| CN217900698U (en) * | 2022-09-06 | 2022-11-25 | 江苏星博航标科技有限公司 | Inland river bridge navigation clear height scale |
| CN220398669U (en) * | 2023-07-12 | 2024-01-26 | 华能澜沧江水电股份有限公司 | Water level scale |
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