CN211783756U - Adjustable water level sighting rod for water conservancy and hydropower - Google Patents
Adjustable water level sighting rod for water conservancy and hydropower Download PDFInfo
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- CN211783756U CN211783756U CN202020278905.6U CN202020278905U CN211783756U CN 211783756 U CN211783756 U CN 211783756U CN 202020278905 U CN202020278905 U CN 202020278905U CN 211783756 U CN211783756 U CN 211783756U
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- fixedly connected
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Abstract
The utility model discloses an adjustable water level marker post for water conservancy water and electricity relates to water conservancy water and electricity equipment technical field, the on-line screen storage device comprises a base, the last fixed surface of base is connected with little barrel, it has the body to peg graft in the inside of little barrel, the inside swing joint of body has little piston, the upper portion fixed mounting of the inner wall of body has the stopper, the through-hole has been seted up at the center of stopper. This adjustable water level sighting rod for water conservancy water and electricity, through first piston, the second piston, the tracheal setting of second air pump and second, make and form sealed cavity between the little barrel of this water level sighting rod and the main barrel, the in-process second air pump that uses is through second trachea to exhausting in the sealed cavity or outwards bleeding, makes the sealed cavity volume change of this water level sighting rod, thereby reached the purpose of adjusting this water level sighting rod height, make this water level sighting rod can adapt to different waters environment.
Description
Technical Field
The utility model relates to a water conservancy and hydropower equipment technical field specifically is an adjustable water level sighting rod for water conservancy and hydropower.
Background
The water level marker post is a rod painted with scale lines, generally inserted into water, and the depth of the water is judged by observing the water surface and the position of the scale on the rod, at present, the water level marker post can be used at important flood prevention positions of rivers, lakes, reservoirs, hydropower stations, irrigation areas and the like, and the water level marker post can detect the rising amplitude of the water level so as to judge the rising or falling of the water potential as an important index for judging flood prevention of people.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a water conservancy is adjustable water level sighting rod for water and electricity has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an adjustable water level marker post for water conservancy and hydropower comprises a base, wherein a small barrel body is fixedly connected to the upper surface of the base, a pipe body is inserted into the small barrel body, a small piston is movably connected into the pipe body, a plug is fixedly installed on the upper part of the inner wall of the pipe body, a through hole is formed in the center of the plug, a first air pipe is inserted into the through hole, a first air pump is fixedly connected to one end of the first air pipe, a first piston is fixedly connected to the upper part of the outer surface of the small barrel body, a main barrel body is movably connected to the outer surface of the first piston, a control box is fixedly connected to the top of the main barrel body, a second air pump, the first air pump and a control main body are sequentially arranged on the inner bottom wall of the control box from left to right, a battery pack is arranged on the upper surface of the control main body, the second air pipe is inserted in the first piston, the second piston is fixedly connected to the inner surface of the main cylinder, an isolation cavity is formed in one side of the interior of the main cylinder, a first sliding groove is formed in one side of the inner wall of the isolation cavity, a driven magnet is connected to the interior of the first sliding groove in a sliding mode, a conducting strip is fixedly connected to one side of the driven magnet, an electric brush is fixedly connected to one end of the conducting strip, and a small hole is formed in the middle of the conducting strip.
Optionally, a second chute is formed in the outer surface of the main cylinder body, an active magnet is connected to the inner portion of the second chute in a sliding mode, a lantern ring is fixedly connected to the outer surface of the active magnet, a fixing rod is fixedly connected to the outer side face of the lantern ring, and a buoyancy ball is fixedly connected to one end of the fixing rod.
Optionally, a telescopic rod is inserted into the small piston, a connecting plate is fixedly connected to one end of the telescopic rod, inserting rods are fixedly connected to the lower surface of the connecting plate, and the number of the inserting rods is four.
Optionally, one end of the electric brush is movably connected with a resistor, a wire penetrates through the small hole, and the resistor and the wire are connected with the control main body and the battery pack.
Optionally, the small cylinder is inserted into the second piston, a plug is fixedly mounted on the upper portion of the inner wall of the small cylinder, an air pipe hole is formed in the middle of the plug, and the first air pipe is inserted into the air pipe hole.
Optionally, the top of the control box is fixedly connected with a solar cell panel, and one side face of the outer wall of the control box is fixedly connected with an LED screen.
(III) advantageous effects
The utility model provides an adjustable water level sighting rod for water conservancy water and electricity possesses following beneficial effect:
1. the adjustable water level marker post for water conservancy and hydropower is characterized in that a sealed cavity is formed between a small barrel body and a main barrel body of the water level marker post through the arrangement of a first piston, a second air pump and a second air pipe, the second air pump exhausts air or exhausts air into the sealed cavity through the second air pipe in the use process, so that the volume of the sealed cavity of the water level marker post is changed, the purpose of adjusting the height of the water level marker post is achieved, the water level marker post can adapt to different water area environments, through the arrangement of resistors, electric brushes and wires, when the position of the electric brushes is changed in the use process of the water level marker post, the resistance value in a circuit loop is changed, the result is converted into the water level height through a converter to be displayed on an LED screen, the observation is more convenient for people, compared with the traditional water level marker post, a detection device of the water level marker post is arranged in an isolation cavity, reducing the impact of water flow, silt and the like and prolonging the service life.
2. This adjustable water level sighting rod for water conservancy water and electricity, setting through four inserted bars, make this water level sighting rod possess fixed more stable effect, through first air pump, first trachea, the cooperation setting of stopper and little piston, the sealed chamber has been formed to the body inside that makes this water level sighting rod, the first air pump of in-process using is breathed in or is discharged to the sealed chamber through first trachea and make little piston downstream, promote the telescopic link, connecting plate and inserted bar downstream, insert the inserted bar and detect the position, the purpose of fixing the device has been reached.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the main cylinder of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the insert rod assembly of the present invention.
In the figure: 1. a base; 2. a small cylinder; 3. a pipe body; 4. a small piston; 5. a plug; 6. a first air pipe; 7. a first air pump; 8. a first piston; 9. a main cylinder; 10. a control box; 11. a second air pump; 12. a control body; 13. a battery pack; 14. a second air pipe; 15. a second piston; 16. an isolation chamber; 17. a first chute; 18. a passive magnet; 19. a conductive sheet; 20. an electric brush; 21. a second chute; 22. an active magnet; 23. a collar; 24. fixing the rod; 25. a buoyant ball; 26. a telescopic rod; 27. a connecting plate; 28. inserting a rod; 29. a resistance; 30. a solar cell panel.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: an adjustable water level marker post for water conservancy and hydropower comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a small barrel 2, a pipe body 3 is inserted in the small barrel 2, the inside of the pipe body 3 is movably connected with a small piston 4, an expansion rod 26 is inserted in the small piston 4, one end of the expansion rod 26 is fixedly connected with a connecting plate 27, the lower surface of the connecting plate 27 is fixedly connected with four insertion rods 28, the number of the insertion rods 28 is four, the upper part of the inner wall of the pipe body 3 is fixedly provided with a plug 5, the center of the plug 5 is provided with a through hole, the inside of the through hole is inserted with a first air pipe 6, one end of the first air pipe 6 is fixedly connected with a first air pump 7, the upper part of the outer surface of the small barrel 2 is fixedly connected with a first piston 8, the outer surface of the first piston 8 is movably connected with a main barrel 9, the outer surface, the outer surface of the driving magnet 22 is fixedly connected with a lantern ring 23, the outer side surface of the lantern ring 23 is fixedly connected with a fixed rod 24, one end of the fixed rod 24 is fixedly connected with a buoyancy ball 25, the top of the main cylinder 9 is fixedly connected with a control box 10, the top of the control box 10 is fixedly connected with a solar cell panel 30, one side surface of the outer wall of the control box 10 is fixedly connected with an LED screen, the inner bottom wall of the control box 10 is sequentially provided with a second air pump 11, a first air pump 7 and a control main body 12 from left to right, the upper surface of the control main body 12 is provided with a battery pack 13, the output end of the second air pump 11 is fixedly connected with a second air pipe 14, the second air pipe 14 is inserted in the first piston 8, the inner surface of the main cylinder 9 is fixedly connected with a second piston 15, the small cylinder 2 is inserted in the second piston 15, the upper, first trachea 6 pegs graft in the inside in trachea hole, inside one side of main cylinder 9 is equipped with keeps apart chamber 16, keep apart inner wall one side in chamber 16 and seted up first spout 17, the inside sliding connection of first spout 17 has passive magnet 18, one side fixedly connected with conducting strip 19 of passive magnet 18, the one end fixedly connected with brush 20 of conducting strip 19, the aperture has been seted up at the middle part of conducting strip 19, brush 20's one end swing joint has resistance 29, the wire has been interlude to the inside of aperture, resistance 29 and wire all are connected with control main part 12 and group battery 13.
When the adjustable water level marker post is used, when the water level depth of a position to be detected is smaller than the height of the main cylinder body 9 of the adjustable water level marker post for water conservancy and hydropower, the second air pump 11 works, the second air pipe 14 is used for inflating air into a sealed cavity between the main cylinder body 9 and the small cylinder body 2, the position of the main cylinder body 9 is kept at the lowest position, the water level marker post is placed at the position to be detected, the first air pump 7 works, the first air pump 7 inflates air into a sealed cavity formed by the small piston 4 and the plug 5 in the pipe body 3 through the first air pipe 6, the small piston 4 drives the telescopic rod 26, the connecting plate 27 and the inserted rod 28 to move downwards, the inserted rod 28 is inserted into the bottom of a riverbed to be fixed, the buoyancy ball 25 floats on the water surface due to the buoyancy effect of water, the position of the buoyancy ball 25 can move up and down along with the change of the water level depth, so as to drive the fixed, the driving magnet 22 attracts the driven magnet 18 to move up and down in the first sliding chute 17, so as to drive the conducting strip 19 and the electric brush 20 to move up and down, the resistance value in the circuit loop changes due to the up and down movement of the electric brush 20, so that the current value in the circuit loop changes, the generated electric signal is transmitted to the main controller, and the main controller controls the LED screen to display the water level depth; when the water level depth of the position to be measured is larger than the height of the main cylinder body 9 of the adjustable water level marker post for water conservancy and hydropower, the second air pump 11 works, air is sucked from the sealed cavity between the main cylinder body 9 and the small cylinder body 2 through the second air pipe 14, the main cylinder body 9 is lifted to the highest position, the other steps are the same as the steps,
the utility model discloses a theory of operation and beneficial effect: the adjustable water level marker post for water conservancy and hydropower is characterized in that a sealed cavity is formed between a small barrel 2 and a main barrel 9 of the water level marker post by arranging a first piston 8, a second piston 15, a second air pump 11 and a second air pipe 14, the second air pump 11 exhausts air or exhausts air into the sealed cavity through the second air pipe 14 in the use process to change the volume of the sealed cavity of the water level marker post, so that the purpose of adjusting the height of the water level marker post is achieved, the water level marker post can adapt to different water area environments, a resistor 29, an electric brush 20 and a lead are arranged, when the position of the electric brush 20 is changed in the use process of the water level marker post, the resistance value in a circuit loop is changed, and the water level height is converted by a converter to be displayed on an LED screen 31, so that people can observe the water level marker post more conveniently, compared with the traditional water level marker post, a detection device of the water level marker post is arranged in an isolation cavity 16, reduced rivers, the impact of silt etc., life has been prolonged, setting through four inserted bar 28, make this water level sighting rod possess fixed more stable effect, through first air pump 7, first trachea 6, stopper 5 and little piston 4's cooperation sets up, make 3 inside sealed chambeies that have formed of body of this water level sighting rod, first air pump 7 breathes in or exhausts to sealed chamber through first trachea 6 at the in-process of using and makes little piston 4 downstream, promote telescopic link 26, connecting plate 27 and inserted bar 28 downstream, insert the detection position with inserted bar 28, the purpose of fixed the device has been reached.
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 (6)
1. The utility model provides a water conservancy is adjustable water level sighting rod for water and electricity, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a small barrel body (2), a pipe body (3) is inserted into the small barrel body (2), a small piston (4) is movably connected into the pipe body (3), a plug (5) is fixedly installed on the upper portion of the inner wall of the pipe body (3), a through hole is formed in the center of the plug (5), a first air pipe (6) is inserted into the through hole, one end of the first air pipe (6) is fixedly connected with a first air pump (7), a first piston (8) is fixedly connected onto the upper portion of the outer surface of the small barrel body (2), a main barrel body (9) is movably connected onto the outer surface of the first piston (8), a control box (10) is fixedly connected onto the top of the main barrel body (9), and a second air pump (11), a first air pump (7) and a control main body (12) are sequentially arranged on the inner bottom wall of the control box (10, the upper surface of the control main body (12) is provided with a battery pack (13), the output end of the second air pump (11) is fixedly connected with a second air pipe (14), the second air pipe (14) is inserted into the first piston (8), the inner surface of the main cylinder body (9) is fixedly connected with a second piston (15), one side of the inside of the main cylinder body (9) is provided with an isolation cavity (16), one side of the inner wall of the isolation cavity (16) is provided with a first sliding groove (17), the inside of the first sliding groove (17) is slidably connected with a passive magnet (18), one side of the passive magnet (18) is fixedly connected with a conducting plate (19), one end of the conducting plate (19) is fixedly connected with an electric brush (20), and the middle part of the conducting plate (19) is provided with a small hole.
2. The adjustable water level post for water conservancy and hydropower of claim 1, which is characterized in that: second spout (21) have been seted up to the surface of main cylinder body (9), the inside sliding connection of second spout (21) has initiative magnet (22), the external fixed surface of initiative magnet (22) is connected with the lantern ring (23), the lateral surface fixedly connected with dead lever (24) of lantern ring (23), the one end fixedly connected with buoyancy ball (25) of dead lever (24).
3. The adjustable water level post for water conservancy and hydropower of claim 1, which is characterized in that: the telescopic rod (26) is inserted into the small piston (4), one end of the telescopic rod (26) is fixedly connected with a connecting plate (27), the lower surface of the connecting plate (27) is fixedly connected with four inserting rods (28), and the number of the inserting rods (28) is four.
4. The adjustable water level post for water conservancy and hydropower of claim 1, which is characterized in that: one end of the electric brush (20) is movably connected with a resistor (29), a lead is inserted into the small hole, and the resistor (29) and the lead are both in conductive connection with the control main body (12) and the battery pack (13).
5. The adjustable water level post for water conservancy and hydropower of claim 1, which is characterized in that: the small cylinder (2) is inserted in the second piston (15), a plug is fixedly mounted on the upper portion of the inner wall of the small cylinder (2), an air pipe hole is formed in the middle of the plug, and the first air pipe (6) is inserted in the air pipe hole.
6. The adjustable water level post for water conservancy and hydropower of claim 1, which is characterized in that: the top fixedly connected with solar cell panel (30) of control box (10), a side fixedly connected with LED screen of the outer wall of control box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020278905.6U CN211783756U (en) | 2020-03-09 | 2020-03-09 | Adjustable water level sighting rod for water conservancy and hydropower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020278905.6U CN211783756U (en) | 2020-03-09 | 2020-03-09 | Adjustable water level sighting rod for water conservancy and hydropower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211783756U true CN211783756U (en) | 2020-10-27 |
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ID=72938901
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020278905.6U Expired - Fee Related CN211783756U (en) | 2020-03-09 | 2020-03-09 | Adjustable water level sighting rod for water conservancy and hydropower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211783756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113936485A (en) * | 2021-11-22 | 2022-01-14 | 河南豫通盛鼎工程建设有限公司 | Temporary road traffic command robot for highway |
| CN117870825A (en) * | 2024-03-12 | 2024-04-12 | 四川交通职业技术学院 | Tunnel groundwater level surveys device |
-
2020
- 2020-03-09 CN CN202020278905.6U patent/CN211783756U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113936485A (en) * | 2021-11-22 | 2022-01-14 | 河南豫通盛鼎工程建设有限公司 | Temporary road traffic command robot for highway |
| CN113936485B (en) * | 2021-11-22 | 2022-09-16 | 河南豫通盛鼎工程建设有限公司 | Temporary road traffic command robot for highway |
| CN117870825A (en) * | 2024-03-12 | 2024-04-12 | 四川交通职业技术学院 | Tunnel groundwater level surveys device |
| CN117870825B (en) * | 2024-03-12 | 2024-05-24 | 四川交通职业技术学院 | Tunnel groundwater level surveys device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |