CN112747805A - Water level detection device for hydraulic engineering management - Google Patents
Water level detection device for hydraulic engineering management Download PDFInfo
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- CN112747805A CN112747805A CN202011541000.4A CN202011541000A CN112747805A CN 112747805 A CN112747805 A CN 112747805A CN 202011541000 A CN202011541000 A CN 202011541000A CN 112747805 A CN112747805 A CN 112747805A
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- block
- fixed
- water level
- groove
- detection device
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- 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
- G01F23/56—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 elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/58—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 elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using mechanically actuated indicating means
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention discloses a water level detection device for hydraulic engineering management, which comprises a fixing mechanism, an extension mechanism and a telescopic mechanism, wherein the fixing mechanism is connected with the extension mechanism through a fixed block; the electric telescopic rod drives the measuring device to move in the horizontal direction, and the telescopic mechanism is matched to adjust the measuring structure in the vertical direction, so that the device is high in adaptability; the floating plate floats on the water surface, the second fluorescent sleeve on the floating plate is convenient for night observation, and the distance between the actual water level and the warning water level is judged through the distance between the floating plate and the warning block.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a water level detection device for hydraulic engineering management.
Background
Projects constructed for eliminating water damage and developing and utilizing water resources are classified into flood control projects, farmland hydraulic projects, hydroelectric power generation projects, channel and port projects, water supply and drainage projects, environmental hydraulic projects, coastal reclamation projects and the like according to their functions, and hydraulic projects which can serve various targets such as flood control, water supply, irrigation, power generation and the like are called comprehensive utilization hydraulic projects.
Need often measure the water level among the hydraulic engineering, the convenience is adjusted different water level circumstances, but the water level to different positions that current water level detection device can not be accurate detects adaptability poor.
Disclosure of Invention
The invention aims to provide a water level detection device for hydraulic engineering management, which aims to solve the problem of poor adaptability of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a water level detection device for hydraulic engineering management, includes fixed establishment, extension mechanism and telescopic machanism, fixed establishment passes through the fixed block with extension mechanism and is connected, telescopic machanism passes through the movable block with extension mechanism and is connected, telescopic machanism's lower extreme is equipped with the measurement chi, set up the sliding tray in the measurement chi, sliding connection has the floater in the sliding tray, the outside of floater is equipped with the light connecting rod, the other end of light connecting rod passes the measurement chi and is connected with the kickboard, the outer wall of kickboard has cup jointed first fluorescence cover.
Preferably, the fixing mechanism is arranged in the fixing block, a groove is formed in the fixing block, a fixing cone is fixed on the upper wall of the groove, a hole groove is formed in the upper portion of the groove, an air cylinder is fixedly arranged in the hole groove, the air cylinder penetrates into the groove through a power shaft and is connected with the connecting plate, and the connecting plate penetrates through the outer wall of the fixing cone through a through hole.
Preferably, the extension mechanism includes a vertical column, the vertical column is fixed to the upper end of the fixed block, a transverse block is fixed to the outer side of the vertical column, an electric telescopic rod is arranged below the transverse block, one end of the electric telescopic rod is fixed to the vertical column, a moving block is arranged at the other end of the electric telescopic rod, a limiting block is arranged at the upper end of the moving block, and the limiting block is connected to the inner wall surface of the transverse block in a sliding mode through a sliding groove.
Preferably, the telescopic mechanism comprises a stand column, the stand column is fixed at the lower end of the moving block, a cavity is formed in the stand column, a placing groove is formed in the moving block, a motor is fixedly mounted in the placing groove, a connecting column is arranged at the lower end of the motor and penetrates into the cavity, a threaded groove is formed in the connecting column, a telescopic rod is fixed on the inner wall of the top of the threaded groove, a measuring ruler is arranged at the lower end of the telescopic rod, and the outer side of the measuring ruler is in threaded connection with the inner wall of the threaded groove.
Preferably, the outer side of the upright post is fixed with a connecting block, the connecting block is internally threaded with a threaded rod, the lower end of the threaded rod is fixed with a warning block, and the warning block is sleeved with a second fluorescent sleeve.
Preferably, the measuring scale is provided with scales.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the height of the warning block is adjusted by rotating the threaded rod in the connecting block through rotating the warning block, and the warning block can be clearly observed at night by matching with the second fluorescent sleeve.
2. The electric telescopic rod drives the measuring device to move in the horizontal direction, and the telescopic mechanism is matched to adjust the measuring structure in the vertical direction, so that the adaptability is high.
3. According to the invention, the floating plate floats on the water surface, the second fluorescent sleeve on the floating plate is convenient for night observation, and the distance between the actual water level and the warning water level is judged according to the distance between the floating plate and the warning block.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a bottom view of the fixing block of the present invention;
fig. 4 is a partially enlarged schematic view of the telescoping mechanism of the present invention.
In the figure: 1-fixing block; 10-a fixing mechanism; 11-a groove; 12-a fixed cone; 13-a well; 14-a cylinder; 15-a connecting plate; 16-a port; 20-an elongation mechanism; 21-upright column; 22-transverse block; 23-an electric telescopic rod; 24-a moving block; 25-a limiting block; 26-a chute; 30-a telescoping mechanism; 31-upright post; 32-a cavity; 33-placing a groove; 34-a motor; 35-connecting column; 36-thread groove; 37-a telescopic rod; 38-measuring ruler; 39-scale; 41-a sliding groove; 42-floating ball; 43-light connecting rod; 44-a floating plate; 45-a first fluorescent sleeve; 51-connecting blocks; 52-a threaded rod; 53-warning block; 54-second fluorescent sleeve.
Detailed Description
The technical solutions in 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.
Examples
Referring to fig. 1 to 4, a water level detecting device for hydraulic engineering management includes a fixing mechanism 10, an extension mechanism 20, and a telescopic mechanism 30, the fixing mechanism 10 is connected to the extension mechanism 20 through a fixing block 1, the telescopic mechanism 30 is connected to the extension mechanism 20 through a moving block 24, a measuring ruler 38 is disposed at a lower end of the telescopic mechanism 30, a sliding groove 41 is disposed in the measuring ruler 38, the sliding groove 41 is disposed at a center of an inner wall of the measuring ruler 38, a floating ball 42 is slidably connected to the sliding groove 41, the floating ball 42 is limited in the sliding groove 41, the floating ball 42 can only move up and down in the sliding groove 41, a light connecting rod 43 is disposed at an outer side of the floating ball 42, the other end of the light connecting rod 43 passes through the measuring ruler 38 and is connected to a floating plate 44, the light connecting rod 43 can slide up and down in the inner wall of the measuring ruler 38 through a bar groove, the light connecting rod 43, the, the weight is very light, can float on the surface of water, and the outer wall of kickboard 44 is cup jointed first fluorescence cover 45, and the quality of first fluorescence cover 45 is lighter to can give out light at night, make things convenient for night to observe the position of kickboard 44.
Referring to fig. 1, 2 and 3, a fixing mechanism 10 is disposed in a fixing block 1, a groove 11 is formed in the fixing block 1, the groove 11 is disposed at a center of a lower end of the fixing block 1, a fixing cone 12 is fixed on an upper wall of the groove 11, four fixing cones 12 are disposed and fixedly welded at four corners of the groove 11, a hole groove 13 is disposed above the groove 11, the hole groove 13 is disposed at a center right above the groove 11, an air cylinder 14 is fixedly mounted in the hole groove 13, the air cylinder 14 penetrates the groove 11 through a power shaft and is connected with a connecting plate 15, the connecting plate 15 is fixedly welded on the power shaft of the air cylinder 14, the connecting plate 15 penetrates through an outer wall of the fixing cone 12 through a through hole 16, and four through holes 16 are disposed and correspond.
Please refer to fig. 1 and fig. 2, the extension mechanism 20 includes a vertical column 21, the vertical column 21 is fixed at the upper end of the fixed block 1, the vertical column 21 is fixedly welded at the left upper end of the fixed block 1, a horizontal block 22 is fixed at the outer side of the vertical column 21, the horizontal block 22 is fixedly welded at the right upper end of the vertical column 21, an electric telescopic rod 23 is arranged below the horizontal block 22, the electric telescopic rod 23 is welded at the right side of the vertical column 21, one end of the electric telescopic rod 23 is fixed at the vertical column 21, the other end of the electric telescopic rod 23 is provided with a moving block 24, the electric telescopic rod 23 can drive the moving block 24 to move left and right, the vertical column 31 is moved to different positions, the upper end of the moving block 24 is provided with a limit block 25, the limit block 25 is slidably connected to the inner wall surface.
Referring to fig. 1, 2 and 4, the telescoping mechanism 30 includes a vertical column 31, the vertical column 31 is fixed at the lower end of the moving block 24, the vertical column 31 is welded at the lower end of the right side of the moving block 24, a cavity 32 is formed in the vertical column 31, the cavity 32 is formed at the center position of the vertical column 31, a placement groove 33 is formed in the moving block 24, the placement groove 33 is formed at the right end of the moving block 24, a motor 34 is fixedly installed in the placement groove 33, a connection column 35 is formed at the lower end of the motor 34, the motor 34 can drive the connection column 35 to rotate, the connection column 35 penetrates into the cavity 32, a thread groove 36 is formed in the connection column 35, a telescopic rod 37 is fixed on the inner wall of the top of the thread groove 36, two telescopic rods 37 are provided, the upper ends are welded on the inner wall of the top of the thread groove 36, the lower end is welded, the measuring tape 38 is screwed on the outer side to the inner wall of the screw groove 36, and the measuring tape 38 can move up and down in the screw groove 36.
Referring to fig. 1, 2 and 4, a connecting block 51 is fixed on the outer side of the upright column 31, the connecting block 51 is fixedly welded on the left side of the upright column 31, a threaded rod 52 is connected to the inner thread of the connecting block 51, the warning block 53 can move up or down by rotating the threaded rod 52, a warning block 53 is fixed at the lower end of the threaded rod 52, a second fluorescent sleeve 54 is sleeved on the warning block 53, the second fluorescent sleeve 54 can emit fluorescence at night, the position of the warning block 53 is illuminated, and the warning block 53 can be observed conveniently at night.
Referring to fig. 1, 2 and 4, the scale 38 is provided with a scale 39, and the scale 39 is uniformly distributed on the scale 38.
The invention is implemented as follows: firstly moving to the edge of the river channel, opening the cylinder 14, the cylinder 14 drives the connecting plate 15 to move upwards, enabling the fixed cone 12 to penetrate through the through hole 16 on the connecting plate 15, enabling the fixed cone 12 to be inserted into the land by hitting the fixed block 1, fixing the position of the fixed block 1, then rotating the warning block 53 according to the condition of the river channel, enabling the threaded rod 52 to rotate in the connecting block 51, enabling the warning block 53 to move upwards or downwards as the threaded rod 52 is connected into the connecting block 51 in a threaded mode until the fixed block is adjusted to a proper position, then opening the electric telescopic rod 23, enabling the electric telescopic rod 23 to drive the moving block 24 to move rightwards, enabling the limiting block 25 to slide along the sliding groove 26 at the moment, ensuring the stability of movement of the moving block 24, opening the motor 34 after the upright column 31 moves to a certain position, enabling the motor 34 to drive the connecting column 35 to rotate, so that the measuring ruler 38 connected with the inner thread of the connecting column 35 can only move up and down, the motor 34 drives the connecting column 35 to rotate in the forward direction, the measuring ruler 38 is driven to move down along the thread groove 36 until the lower end of the measuring ruler 38 contacts the bottom of the river channel, at the moment, the floating plate 44 floats on the water surface, in the process, the floating ball 42 slides upwards in the sliding groove 41, so that the floating plate 44 can float on the water surface while not being separated from the measuring ruler 38, and can be separated from the measuring ruler 38 through the scales 39 on the measuring ruler 38, the water level can be detected, and the distance between the water level and the warning line can be known in real time by matching with the warning block 53, so that the water level can be conveniently adjusted by the staff in real time, and the floating plate 44 is provided with the first fluorescent sleeve 45, the warning block 53 is provided with the second fluorescent sleeve 54, and the first fluorescent sleeve 45 and the second fluorescent sleeve 54 can emit fluorescence, so that the water level condition can be conveniently checked by a worker at night.
When the invention is not used, the connecting plate 15 can be driven by the air cylinder 14 to move downwards until the connecting plate 15 descends to wrap the sharp fixing cone 12, so that the fixing cone 12 is prevented from hurting people.
It should be noted that the specific model specifications of the air cylinder 14, the electric telescopic rod 23 and the motor 34 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the cylinder 14, the electric telescopic rod 23 and the motor 34 and the principle thereof will be clear to those skilled in the art and will not be described in detail herein.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a water level detection device for hydraulic engineering management, includes fixed establishment (10), extension mechanism (20) and telescopic machanism (30), its characterized in that: the fixing mechanism (10) is connected with the extending mechanism (20) through a fixing block (1), the telescopic mechanism (30) is connected with the extending mechanism (20) through a moving block (24), a measuring ruler (38) is arranged at the lower end of the telescopic mechanism (30), a sliding groove (41) is formed in the measuring ruler (38), a floating ball (42) is arranged in the sliding groove (41) in a sliding mode, a light connecting rod (43) is arranged on the outer side of the floating ball (42), the other end of the light connecting rod (43) penetrates through the measuring ruler (38) to be connected with a floating plate (44), and a first fluorescent sleeve (45) is sleeved on the outer wall of the floating plate (44).
2. The water level detection device for the hydraulic engineering management according to claim 1, characterized in that: fixed establishment (10) are including fixed block (1), seted up recess (11) in fixed block (1), the top of recess (11) is equipped with hole groove (13), hole groove (13) internal fixation installs cylinder (14), the power shaft of cylinder (14) penetrates recess (11) and is connected with connecting plate (15), be equipped with opening (16) on connecting plate (15), the upper wall of recess (11) is fixed with fixed awl (12), fixed awl (12) are worn to locate opening (16).
3. The water level detection device for the hydraulic engineering management according to claim 1, characterized in that: the stretching mechanism (20) comprises an upright post (21), the upright post (21) is fixed to the upper end of the fixing block (1), a transverse block (22) is fixed to the upright post (21), an electric telescopic rod (23) is arranged below the transverse block (22), the electric telescopic rod (23) is fixed to the upright post (21), a moving block (24) is arranged at the end portion of the electric telescopic rod (23), a limiting block (25) is arranged at the upper end of the moving block (24), and the limiting block (25) is connected with a sliding groove (26) in the transverse block (22) in a sliding mode.
4. The water level detection device for the hydraulic engineering management according to claim 1, characterized in that: the telescopic mechanism (30) comprises an upright post (31), the upright post (31) is fixed at the lower end of a moving block (24), a cavity (32) is formed in the upright post (31), a placing groove (33) is formed in the moving block (24), a motor (34) is fixedly installed in the placing groove (33), a connecting column (35) is arranged on a rotating shaft of the motor (34), the connecting column (35) penetrates through the cavity (32), a thread groove (36) is formed in the connecting column (35), a measuring ruler (38) is connected in the thread groove (36) in a threaded manner, an expansion rod (37) is fixedly arranged at the upper end of the measuring ruler (38), and the upper end of the expansion rod (37) is fixedly connected with the top wall of the thread groove (36).
5. The water level detection device for the hydraulic engineering management according to claim 1, characterized in that: the outside of stand (31) is fixed with even piece (51), even piece (51) female connection has threaded rod (52), the lower extreme of threaded rod (52) is fixed with warning piece (53), cup joint second fluorescence cover (54) on warning piece (53).
6. The water level detection device for the hydraulic engineering management according to claim 1, characterized in that: the measuring scale (38) is provided with scales (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011541000.4A CN112747805A (en) | 2020-12-23 | 2020-12-23 | Water level detection device for hydraulic engineering management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011541000.4A CN112747805A (en) | 2020-12-23 | 2020-12-23 | Water level detection device for hydraulic engineering management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112747805A true CN112747805A (en) | 2021-05-04 |
Family
ID=75647348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011541000.4A Withdrawn CN112747805A (en) | 2020-12-23 | 2020-12-23 | Water level detection device for hydraulic engineering management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112747805A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280894A (en) * | 2021-07-05 | 2021-08-20 | 四川华能宝兴河水电有限责任公司 | Hydropower station water level alarm device and use method thereof |
| CN113847966A (en) * | 2021-09-23 | 2021-12-28 | 北京中海兴达建设有限公司 | Water level early warning device |
| CN117889935A (en) * | 2024-03-12 | 2024-04-16 | 广汉川亿石油科技有限公司 | Wireless liquid level acquisition device and method thereof |
-
2020
- 2020-12-23 CN CN202011541000.4A patent/CN112747805A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280894A (en) * | 2021-07-05 | 2021-08-20 | 四川华能宝兴河水电有限责任公司 | Hydropower station water level alarm device and use method thereof |
| CN113847966A (en) * | 2021-09-23 | 2021-12-28 | 北京中海兴达建设有限公司 | Water level early warning device |
| CN117889935A (en) * | 2024-03-12 | 2024-04-16 | 广汉川亿石油科技有限公司 | Wireless liquid level acquisition device and method thereof |
| CN117889935B (en) * | 2024-03-12 | 2024-05-24 | 广汉川亿石油科技有限公司 | Wireless liquid level acquisition device and method thereof |
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Application publication date: 20210504 |