CN211651762U - Water level detection device for hydraulic engineering management - Google Patents
Water level detection device for hydraulic engineering management Download PDFInfo
- Publication number
- CN211651762U CN211651762U CN202020720516.4U CN202020720516U CN211651762U CN 211651762 U CN211651762 U CN 211651762U CN 202020720516 U CN202020720516 U CN 202020720516U CN 211651762 U CN211651762 U CN 211651762U
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- measuring rod
- sliding block
- water level
- fixedly connected
- rod
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Abstract
The utility model discloses a water level detection device for hydraulic engineering management, which belongs to the technical field of hydraulic engineering and comprises a measuring rod and a liquid level sensor, wherein the side wall of the measuring rod is fixedly connected with a second connecting rod, one end of the second connecting rod, which is far away from the measuring rod, is fixedly connected with the liquid level sensor, the inner wall of the measuring rod is slidably connected with a first sliding block, the bottom of the first sliding block is provided with a second buoyancy ball, the top of the first sliding block is fixedly connected with a conductive block, the inner wall of the top of the measuring rod is provided with a cylinder, the output end of the cylinder is connected with a second sliding block, the second sliding block slides on the inner wall of the measuring rod, and the bottom of the second sliding block is fixedly connected with a supporting plate; the utility model discloses simple structure, the reliable operation can accurately know the water level condition often through level sensor, can be according to actual conditions through the cylinder, nimble adjustment safety water level value, and the security promotes greatly.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field especially relates to a water level detection device for hydraulic engineering management.
Background
Under the condition that the traditional energy of the earth is increasingly tense, the hydropower is developed preferentially in all countries in the world, the hydropower resource is greatly utilized, the hydropower is used as the renewable clean energy, the hydropower plays an extremely important role in the energy development history of China, the sustainable development of the economic society is supported, the environmental protection requirement is increasingly improved along with the further development of the economy and the society, the optimization and adjustment of the power structure and the comprehensive implementation of the western major development strategy are realized, the hydraulic engineering industry of China is in a rapid development period, a large number of water level marker posts are needed in the hydraulic engineering construction process, the water level marker posts in the current market are generally observed by naked eyes of measuring personnel, and the accuracy is not high, and the safety water level value set in advance, and the later period can not be flexibly changed according to the actual situation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the degree of accuracy is not high among the prior art and the safe water level value later stage of setting in advance can't change the scheduling problem according to actual conditions in a flexible way, and the water level detection device for hydraulic engineering management who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a water level detection device for hydraulic engineering management comprises a measuring rod and a liquid level sensor, wherein the side wall of the measuring rod is fixedly connected with a second connecting rod, one end of the second connecting rod, which is far away from the measuring rod, is fixedly connected with the liquid level sensor, the inner wall of the measuring rod is connected with a first sliding block in a sliding way, the bottom of the first sliding block is provided with a second buoyancy ball, the top of the first sliding block is fixedly connected with a conductive block, the inner wall of the top of the measuring rod is provided with an air cylinder, the output end of the air cylinder is connected with a second sliding block, the second sliding block slides on the inner wall of the measuring rod, the bottom of the second sliding block is fixedly connected with a supporting plate, the side wall of the supporting plate is fixedly connected with a spring, the bottom of the second sliding block is connected with an electrode plate in a sliding way, one end of the spring, which is far away from the supporting plate, is fixedly connected with the electrode slice, and a signal transmitter is arranged at the top of the measuring rod.
Preferably, the side wall of the measuring rod is slidably connected with a sliding sleeve, a first connecting rod is fixedly connected to the sliding sleeve, one end, far away from the sliding sleeve, of the first connecting rod is connected with a first buoyancy ball, and the side wall of the measuring rod is further provided with a graduated scale.
Preferably, the top of measuring stick is equipped with the bracing piece, the one end that the measuring stick was kept away from to the bracing piece is equipped with solar panel, still be equipped with the alarm on the bracing piece.
Preferably, the second connecting rod is provided with an L-shaped plate, an energy storage battery is arranged in the L-shaped plate, and the side wall of the measuring rod is further provided with an indicator lamp.
Preferably, a roller is arranged on the first sliding block, the roller is attached to the inner wall of the measuring rod, a sliding groove is formed in the bottom of the second sliding block, and the electrode plate slides in the sliding groove.
Preferably, the side wall of the measuring rod is provided with a water inlet hole, and a filter screen is arranged in the water inlet hole.
Preferably, the bottom of the measuring rod is fixedly connected with a bottom plate, and the bottom plate is provided with a fixing hole.
Compared with the prior art, the utility model provides a water level detection device for hydraulic engineering management possesses following beneficial effect:
1. this water level detection device for hydraulic engineering management, during the use, level sensor monitors the water level condition, and send monitoring data for the staff through signal transmitter, when the water level rose, the water level drove the come-up of second buoyancy ball, second buoyancy ball drove first sliding block and slides in the measuring stick, when the water level rose to safe water level value limit, conducting block and electrode slice contact on the first sliding block, the electrode slice switches on, the alarm sounds, remind the staff, when needs adjustment safe water level value, start the cylinder, the cylinder drives the removal of second sliding block, the second sliding block drives the electrode slice removal, and then reach the purpose of adjustment safe water level value, the measuring stick lateral wall is equipped with the scale, the relative position relation of accessible sliding sleeve and scale, when the particular case, but the naked eye judges out the water level condition fast.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, the reliable operation can accurately know the water level condition often through level sensor, can be according to actual conditions through the cylinder, nimble adjustment safety water level value, the security promotes greatly.
Drawings
Fig. 1 is a schematic structural view of a water level detection device for hydraulic engineering management according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 of a water level detection device for hydraulic engineering management according to the present invention;
fig. 3 is an enlarged view of part B in fig. 1 of a water level detecting device for hydraulic engineering management provided by the utility model.
In the figure: 1. a measuring rod; 101. a base plate; 102. a fixing hole; 103. a water inlet hole; 104. filtering with a screen; 2. a sliding sleeve; 201. a first connecting rod; 202. a first buoyant ball; 3. a second connecting rod; 301. a liquid level sensor; 4. a first slider; 401. a second buoyant ball; 402. a roller; 403. a conductive block; 5. a cylinder; 501. a second slider; 502. a support plate; 503. an electrode sheet; 504. a spring; 505. a sliding groove; 6. an L-shaped plate; 601. an energy storage battery; 7. a support bar; 701. a solar power panel; 8. an indicator light; 9. an alarm; 10. a signal emitter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, a water level detection device for hydraulic engineering management, including measuring stick 1 and level sensor 301, measuring stick 1 lateral wall fixedly connected with second connecting rod 3, the one end and level sensor 301 fixed connection of measuring stick 1 are kept away from to second connecting rod 3, measuring stick 1 inner wall sliding connection has first sliding block 4, first sliding block 4 bottom is equipped with second buoyancy ball 401, first sliding block 4 top fixedly connected with conducting block 403, the top inner wall of measuring stick 1 is equipped with cylinder 5, the output of cylinder 5 is connected with second sliding block 501, second sliding block 501 slides at measuring stick 1 inner wall, second sliding block 501 bottom fixedly connected with backup pad 502, backup pad 502 lateral wall fixedly connected with sliding block 504, second sliding block 501 bottom sliding connection has electrode piece 503, the one end and electrode piece 503 fixed connection that backup pad 502 was kept away from to spring 504.
The lateral wall sliding connection of measuring stick 1 has sliding sleeve 2, fixedly connected with head rod 201 on the sliding sleeve 2, and the one end that sliding sleeve 2 was kept away from to head rod 201 is connected with first buoyancy ball 202, and measuring stick 1 lateral wall still is equipped with the scale.
The top of measuring stick 1 is equipped with bracing piece 7, and the one end that measuring stick 1 was kept away from to bracing piece 7 is equipped with solar panel 701, still is equipped with alarm 9 on the bracing piece 7, and 1 top of measuring stick is equipped with signal transmitter 10.
And an L-shaped plate 6 is arranged on the second connecting rod 3, an energy storage battery 601 is arranged in the L-shaped plate 6, and an indicator lamp 8 is further arranged on the side wall of the measuring rod 1.
The first slider 4 is provided with a roller 402, the roller 402 is attached to the inner wall of the measuring rod 1, the bottom of the second slider 501 is provided with a sliding groove 505, and the electrode plate 503 slides in the sliding groove 505.
The lateral wall of measuring stick 1 is equipped with inlet opening 103, is equipped with filter screen 104 in the inlet opening 103.
The bottom of the measuring rod 1 is fixedly connected with a bottom plate 101, and a fixing hole 102 is formed in the bottom plate 101.
In the utility model, when in use, the liquid level sensor 301 can monitor the water level condition and send the monitoring data to the working personnel through the signal transmitter 10, when the water level rises, the water level drives the second buoyancy ball 401 to float upwards, the second buoyancy ball 401 drives the first sliding block 4 to slide in the measuring rod 1, when the water level rises to the limit of the safe water level value, the conductive block 403 on the first sliding block 4 is contacted with the electrode plate 503, the electrode plate 503 is conducted, the alarm 9 sounds to remind the worker, when the safe water level value needs to be adjusted, the cylinder 5 is started, the cylinder 5 drives the second sliding block 501 to move, the second sliding block 501 drives the electrode plate 503 to move, and then reach the purpose of adjustment safe water level value, measuring stick 1 lateral wall is equipped with the scale, and the relative position relation of accessible sliding sleeve 2 and scale, when specific condition, can the naked eye judge out the water level condition fast.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The water level detection device for the hydraulic engineering management comprises a measuring rod (1) and a liquid level sensor (301), and is characterized in that a second connecting rod (3) is fixedly connected to the side wall of the measuring rod (1), one end, far away from the measuring rod (1), of the second connecting rod (3) is fixedly connected with the liquid level sensor (301), a first sliding block (4) is connected to the inner wall of the measuring rod (1) in a sliding mode, a second buoyancy ball (401) is arranged at the bottom of the first sliding block (4), a conductive block (403) is fixedly connected to the top of the first sliding block (4), an air cylinder (5) is arranged on the inner wall of the top of the measuring rod (1), a second sliding block (501) is connected to the output end of the air cylinder (5), the second sliding block (501) slides on the inner wall of the measuring rod (1), a support plate (502) is fixedly connected to the bottom of, the side wall of the supporting plate (502) is fixedly connected with a spring (504), the bottom of the second sliding block (501) is connected with an electrode plate (503) in a sliding mode, and one end, far away from the supporting plate (502), of the spring (504) is fixedly connected with the electrode plate (503).
2. The water level detection device for the water conservancy project management according to claim 1, wherein a sliding sleeve (2) is slidably connected to a side wall of the measuring rod (1), a first connecting rod (201) is fixedly connected to the sliding sleeve (2), a first buoyancy ball (202) is connected to one end, away from the sliding sleeve (2), of the first connecting rod (201), and a graduated scale is further arranged on the side wall of the measuring rod (1).
3. The water level detection device for the water conservancy project management according to claim 2, wherein a support rod (7) is arranged at the top of the measuring rod (1), a solar power generation panel (701) is arranged at one end, far away from the measuring rod (1), of the support rod (7), an alarm (9) is further arranged on the support rod (7), and a signal transmitter (10) is arranged at the top of the measuring rod (1).
4. The water level detection device for the water conservancy project management according to claim 1, wherein an L-shaped plate (6) is arranged on the second connecting rod (3), an energy storage battery (601) is arranged in the L-shaped plate (6), and an indicator lamp (8) is further arranged on the side wall of the measuring rod (1).
5. The water level detection device for the water conservancy project management according to claim 1, wherein a roller (402) is arranged on the first sliding block (4), the roller (402) is attached to the inner wall of the measuring rod (1), a sliding groove (505) is arranged at the bottom of the second sliding block (501), and the electrode plate (503) slides in the sliding groove (505).
6. The water level detecting device for the water conservancy project management according to claim 1, characterized in that a water inlet hole (103) is formed in the side wall of the measuring rod (1), and a filter screen (104) is arranged in the water inlet hole (103).
7. The water level detection device for the water conservancy project management according to claim 6, characterized in that a bottom plate (101) is fixedly connected to the bottom of the measuring rod (1), and a fixing hole (102) is formed in the bottom plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020720516.4U CN211651762U (en) | 2020-05-06 | 2020-05-06 | Water level detection device for hydraulic engineering management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020720516.4U CN211651762U (en) | 2020-05-06 | 2020-05-06 | Water level detection device for hydraulic engineering management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211651762U true CN211651762U (en) | 2020-10-09 |
Family
ID=72689937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020720516.4U Expired - Fee Related CN211651762U (en) | 2020-05-06 | 2020-05-06 | Water level detection device for hydraulic engineering management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211651762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113375756A (en) * | 2021-08-16 | 2021-09-10 | 临沂星源电子衡器有限公司 | Physical trigger type alarm device for monitoring unit |
| CN113863395A (en) * | 2021-09-29 | 2021-12-31 | 中交二公局华东建设有限公司 | Sinking depth measuring mechanism and method for open caisson for suspension bridge |
-
2020
- 2020-05-06 CN CN202020720516.4U patent/CN211651762U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113375756A (en) * | 2021-08-16 | 2021-09-10 | 临沂星源电子衡器有限公司 | Physical trigger type alarm device for monitoring unit |
| CN113375756B (en) * | 2021-08-16 | 2021-11-02 | 临沂星源电子衡器有限公司 | Physical trigger type alarm device for monitoring unit |
| CN113863395A (en) * | 2021-09-29 | 2021-12-31 | 中交二公局华东建设有限公司 | Sinking depth measuring mechanism and method for open caisson for suspension bridge |
| CN113863395B (en) * | 2021-09-29 | 2024-03-01 | 中交二公局华东建设有限公司 | Sinking depth measuring mechanism and measuring method for open caisson for suspension bridge |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 Termination date: 20210506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |