CN106969810B - Elastic energy-storage float water level gauge - Google Patents
Elastic energy-storage float water level gauge Download PDFInfo
- Publication number
- CN106969810B CN106969810B CN201710323112.4A CN201710323112A CN106969810B CN 106969810 B CN106969810 B CN 106969810B CN 201710323112 A CN201710323112 A CN 201710323112A CN 106969810 B CN106969810 B CN 106969810B
- Authority
- CN
- China
- Prior art keywords
- log
- cable
- self
- elastic
- water level
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000004146 energy storage Methods 0.000 title claims abstract description 21
- 230000005484 gravity Effects 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- G01F23/30—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
- G01F23/40—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 using bands or wires as transmission elements
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention provides an elastic energy storage type float water level gauge, which comprises: the device comprises a mounting bracket, a log device, an elastic self-retracting device, a floater and a cable; the log device and the elastic self-retracting device are respectively fixed on the mounting bracket; the first end of cable with elasticity is from receiving device connection, the second end of cable walk around behind the log device with the float is connected, the float floats from top to bottom, drives log device carries out the log, elasticity is from receiving device and is used for exporting fixed elasticity in order to realize the self-retracting function of the cable that has the float, the fixed elasticity of elasticity self-receiving device output is greater than the gravity of cable and is less than the weight of float. The elastic energy storage type float water level gauge provided by the invention has a simple structure, is suitable for being used in a small-caliber measuring environment, and is convenient to install and operate.
Description
Technical Field
The invention relates to the technical field of liquid level measurement, in particular to an elastic energy storage type float water level gauge.
Background
At present, a float water level gauge is adopted in many occasions of water level measurement in the water conservancy industry, and has the advantages that the measurement accuracy is not limited by a measuring range, and the float water level gauge is durable in use and the like.
However, the existing float water level gauge mostly comprises a turntable structure, and floats and counterweights which are arranged at two ends of the turntable structure, and the excavation amount of the measurement facility engineering is increased due to the fact that the occupied mentioned space of the floats and the counterweights is large. In addition, the method is not applicable to occasions with limited use space, such as a small-caliber measuring well; and the existing float water level gauge is inconvenient to install, floats and balance weights are easy to slip, and a lot of inconvenience is brought to installation and measurement.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the elastic energy storage type float water level gauge which has a simple structure, is suitable for being used in a small-caliber measuring environment, and is convenient to install and operate.
Specifically, the invention provides the following technical scheme:
an elastic energy storage type float water level gauge, comprising: the device comprises a mounting bracket, an elastic self-retracting device, a log device, a floater and a cable;
the elastic self-retracting device and the log device are respectively fixed on the mounting bracket;
the first end of cable with elasticity is from receiving device connection, the second end of cable walk around behind the log device with the float is connected, the float floats from top to bottom, drives log device carries out the log, elasticity is from receiving device and is used for exporting fixed elasticity in order to realize the self-retracting function of the cable that has the float, the fixed elasticity of elasticity self-receiving device output is greater than the gravity of cable and is less than the gravity of float.
Further, the elastic self-retracting device includes: the self-retracting rotary table can rotate around the self-retracting shaft, and the self-retracting shaft is fixed on the mounting bracket;
the first end of the cable is connected with the fixed force elastic component, and the second end of the cable bypasses the self-retracting rotary disc and the log device and then is connected with the floater.
Further, the fixing force elastic component is a fixing force spring.
Further, the log device includes: the log wheel is coaxially connected with the water level encoder through a log shaft, the log wheel drives the log shaft to rotate, and the water level encoder outputs water level information according to the number of rotation turns of the log shaft.
Further, the cable is a metal cable made of stainless steel material.
Further, the diameter of the cable is 0.2-1 cm.
According to the elastic energy storage type float water level gauge, the fixed elastic energy storage characteristic of the elastic self-collecting device is utilized, namely the elastic self-collecting device always outputs constant elastic force when being deformed to a certain extent, the balance weight structure of the traditional float water level gauge is replaced, the self-shrinkage function of a cable connected with a float is realized, and the retraction of the cable of the float is realized through the balance weight due to the fact that the traditional float water level gauge is changed, so that the elastic energy storage type float water level gauge only comprises one down-link cable, the structure is simple, the installation and the operation are convenient, the elastic energy storage type float water level gauge is applicable to occasions with limited space, such as measurement of wellhead water level with smaller diameter, and engineering excavation amount and cost are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an elastic energy storage float water level gauge according to an embodiment of the present invention;
FIG. 2 is a side view of a spring energy storage float water level gauge provided in an embodiment of the present invention;
in fig. 1 and 2, 1 denotes a mounting bracket; a represents an elastic self-receiving device; b represents a log device; 2 represents a self-retracting turntable; 3 represents a fixing force elastic member; 4 represents a log wheel; 5 represents a water level encoder; 6 represents a float; 7 represents a cable; 8 represents a log axis; 9 denotes a self-retracting shaft.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Fig. 1 shows a schematic structural diagram of an elastic energy-storage type float water level gauge according to an embodiment of the present invention. Referring to fig. 1, an elastic energy storage type float water level gauge provided by an embodiment of the present invention includes: the device comprises a mounting bracket 1, an elastic self-retracting device A, a log device B, a floater 6 and a cable 7;
the elastic self-retracting device A and the log device B are respectively fixed on the mounting bracket 1;
the first end of cable 7 with elasticity is from receiving device A is connected, the second end of cable 7 walk around log B back with float 6 is connected, float 6 floats from top to bottom, drives log B carries out the log, elasticity is from receiving device A is used for exporting fixed elasticity in order to realize the self-retracting function of cable 7 with float 6, elasticity is from receiving device A output fixed elasticity is greater than the gravity of cable 7 and is less than the gravity of float 6.
As can be seen from the above description, the elastic energy storage type float water level gauge provided by the embodiment of the invention utilizes the fixed elastic energy storage characteristic of the elastic self-collecting device, namely the elastic self-collecting device always outputs constant elastic force when certain deformation occurs, replaces the balance weight structure of the traditional float water level gauge, realizes the self-contraction function of the cable connected with the float, and changes the traditional float water level gauge to realize the retraction of the float cable through the balance weight, so that the elastic energy storage type float water level gauge only comprises one plumb cable, has a simple structure, is convenient to install and operate, can be suitable for occasions with limited space, such as measurement of wellhead water level with smaller diameter, and saves engineering excavation amount and cost.
In an alternative embodiment, referring to fig. 1 and 2, the elastic self-retracting device a includes: the self-retracting rotary table 2 can rotate around the self-retracting shaft 9, and the self-retracting shaft 9 is fixed on the mounting bracket 1;
the first end of the cable 7 is connected with the fixed force elastic component 3, and the second end of the cable 7 bypasses the self-retracting rotary disc 2 and the log device B and then is connected with the floater 6.
In an alternative embodiment, the fixed force elastic member 3 is a fixed force spring. Of course, the fixing force elastic member 3 may be another elastic member such as an elastic band capable of outputting a fixing elastic force.
In an alternative embodiment, referring to fig. 1 and 2, the log B includes: the log wheel 4 and the water level encoder 5 are coaxially connected through the log shaft 8, the log wheel 4 drives the log shaft 8 to rotate, and the water level encoder 5 outputs water level information according to the rotation number of the log shaft 8.
For example, referring to fig. 1, a first end of the cable 7 is connected to the fixed force elastic component 3, a second end of the cable 7 bypasses the self-retracting turntable 2 and the log wheel 4 in the log B and then is connected to the float 6 (i.e. the float 6 bypasses the log B through the cable 7, and the cable 7 bypasses the log B and then is wound on the self-retracting device a and then is connected to the fixed force elastic component 3), and the float 6 floats up and down to drive the log B to log. Because the fixed force elastic component 3 can output fixed elastic force which is larger than the gravity of the cable 7 and smaller than the gravity of the floater 6, the balance weight structure of the traditional floater fluviograph can be replaced, and the self-contraction function of the cable connected with the floater is realized. Therefore, the embodiment of the invention changes the traditional float water level gauge to realize the retraction of the float cable through the balance weight, so that the elastic energy storage type float water level gauge only comprises one plumb cable, has a simple structure, is convenient for installation and operation, can be suitable for occasions with limited space, such as measurement of wellhead water level with smaller diameter, and saves engineering excavation amount and cost.
In an alternative embodiment, the cable 7 is a metal cable made of stainless steel. Preferably, the diameter of the cable 7 is 0.2-1 cm.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
It is further noted that relational terms such as first and second, and the like are 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. Moreover, 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, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting thereof; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (2)
1. An elastic energy storage type float water level gauge, comprising: the device comprises a mounting bracket, an elastic self-retracting device, a log device, a floater and a cable;
the elastic self-retracting device and the log device are respectively fixed on the mounting bracket;
wherein, elasticity is from receiving device includes: the self-retracting rotary table can rotate around the self-retracting shaft, and the self-retracting shaft is fixed on the mounting bracket; the fixed force elastic component is a fixed force spring;
the log device comprises: the log wheel is coaxially connected with the water level encoder through a log shaft, the log wheel drives the log shaft to rotate, and the water level encoder outputs water level information according to the number of rotation turns of the log shaft;
the first end of the cable is connected with the fixed force elastic component, and the second end of the cable bypasses the self-retracting rotary disc and the log wheel in the log device and then is connected with the floater; the cable is a metal cable made of stainless steel;
the float floats up and down to drive the log device to log, the elastic self-retracting device is used for outputting fixed elastic force to realize the self-retracting function of the cable with the float, and the fixed elastic force output by the elastic self-retracting device is greater than the gravity of the cable and less than the gravity of the float.
2. The elastic energy storage type float water level gauge according to claim 1, wherein the diameter of the cable is 0.2-1 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710323112.4A CN106969810B (en) | 2017-05-09 | 2017-05-09 | Elastic energy-storage float water level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710323112.4A CN106969810B (en) | 2017-05-09 | 2017-05-09 | Elastic energy-storage float water level gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106969810A CN106969810A (en) | 2017-07-21 |
| CN106969810B true CN106969810B (en) | 2023-10-31 |
Family
ID=59331685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710323112.4A Active CN106969810B (en) | 2017-05-09 | 2017-05-09 | Elastic energy-storage float water level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106969810B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4092861A (en) * | 1977-02-14 | 1978-06-06 | Fling William F | Liquid level measuring device |
| CN87201821U (en) * | 1987-02-06 | 1988-01-20 | 叶友生 | Spring-pulling thread type liquidometer |
| CN203772366U (en) * | 2014-04-08 | 2014-08-13 | 南京全水信息科技有限公司 | Float type water level gauge |
| CN104280096A (en) * | 2014-10-13 | 2015-01-14 | 华东交通大学 | Self-floating water level tester |
| CN205228593U (en) * | 2015-12-25 | 2016-05-11 | 陈春锦 | Water level monitoring device |
| CN206725046U (en) * | 2017-05-09 | 2017-12-08 | 北京中水润德科技有限公司 | Elastic energy accumulation type float gauge |
-
2017
- 2017-05-09 CN CN201710323112.4A patent/CN106969810B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4092861A (en) * | 1977-02-14 | 1978-06-06 | Fling William F | Liquid level measuring device |
| CN87201821U (en) * | 1987-02-06 | 1988-01-20 | 叶友生 | Spring-pulling thread type liquidometer |
| CN203772366U (en) * | 2014-04-08 | 2014-08-13 | 南京全水信息科技有限公司 | Float type water level gauge |
| CN104280096A (en) * | 2014-10-13 | 2015-01-14 | 华东交通大学 | Self-floating water level tester |
| CN205228593U (en) * | 2015-12-25 | 2016-05-11 | 陈春锦 | Water level monitoring device |
| CN206725046U (en) * | 2017-05-09 | 2017-12-08 | 北京中水润德科技有限公司 | Elastic energy accumulation type float gauge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106969810A (en) | 2017-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201852565U (en) | System for measuring downward deflection of crane girder | |
| CN105352405A (en) | Rotary excavating pile sediment thickness measurer | |
| CN106969810B (en) | Elastic energy-storage float water level gauge | |
| CN208921730U (en) | A kind of portable wind direction and wind velocity measuring instrument | |
| CN206804037U (en) | A kind of Shockproof type instrument and meter device | |
| CN206725046U (en) | Elastic energy accumulation type float gauge | |
| CN201107252Y (en) | Oil and water boundary measuring instrument | |
| CN203455358U (en) | Portable aerovane | |
| CN208223477U (en) | A kind of Portable field survey gradient instrument | |
| CN202974256U (en) | Solar azimuth angle measurement instrument | |
| CN201540142U (en) | Automatic measuring device for unidirectional movement of ascending/descending of water level | |
| CN202382815U (en) | Floating-ball liquid level transmitter | |
| CN213932458U (en) | Displacement measuring and reading system based on displacement wires | |
| CN213336690U (en) | Novel deflection measurement support for bridge load test | |
| CN209857921U (en) | Double-well tide gauge calibrating device | |
| CN102221632B (en) | Piston type Maglev transmission direct-reading multifunctional anemograph | |
| CN201945602U (en) | Piston type magnetic transmission and direct reading multifunctional anemometer | |
| CN201322637Y (en) | Floater spiral type oil level indicator | |
| CN201289375Y (en) | Mechanism for measuring azimuth angle of solar automatic tracking device | |
| CN109000623A (en) | It surges in front of seascarp under a kind of extreme sea condition depth monitor | |
| CN216898691U (en) | Durable quick measuring device for blast hole | |
| CN201163186Y (en) | Inclination angle measurer of digital display leveler | |
| CN213932750U (en) | Mechanical floating piece liquid level meter | |
| CN2159018Y (en) | Float-grid type level gauge | |
| CN205450024U (en) | Multi -functional optoelectronic measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240131 Address after: 201403 floor 5, building 11, No. 6055, Jinhai Road, Fengxian District, Shanghai Patentee after: Guohe (Shanghai) Technology Co.,Ltd. Country or region after: China Address before: 100048 No. 20 West Zhuang Road, Beijing, Haidian District Patentee before: BEIJING ZHONGSHUI RUNDE TECHNOLOGY CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right |