CN210141920U

CN210141920U - Water level monitoring equipment for hydraulic engineering

Info

Publication number: CN210141920U
Application number: CN201921501771.3U
Authority: CN
Inventors: 王斌; 袁庆涛; 蒋海成; 王达; 常媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-03-13
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a water level monitoring device for hydraulic engineering; belongs to the technical field of hydraulic engineering; its technical essential includes the kickboard, and upper surface one side fixed mounting of kickboard has level sensor, and the middle part through connection of kickboard has the turning block, the top fixedly connected with carousel of turning block, and the middle part through connection of turning block has the spliced pole, the bottom fixedly connected with guard plate of spliced pole, the last fixedly connected with waterproof connecting wire of level sensor, the lower surface edge of kickboard is provided with buffering subassembly. The utility model has the advantages that the rotating block is arranged on the floating plate, and the connecting column can be driven to move up and down through the rotating block, so that the device can determine the depth of the sensor probe according to approximate water depth, and the precision of the device for detecting water level is improved; the connecting columns are provided with a plurality of telescopic rods in the outer sides of the connecting columns, the protective net is arranged between the adjacent telescopic rods, and the protective net can prevent large foreign matters drifting in water from damaging the connecting columns.

Description

Water level monitoring equipment for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering field, more specifically say, especially relate to a water level monitoring facilities for hydraulic engineering.

Background

The water level detection has the functions of directly providing data with independent use value for water conservancy, water transportation, flood control and waterlogging prevention and also providing indirect use data for the estimation of other hydrological data. Some water conservancy water level detection device in existing market does not set up protector, is strikeed and receives the damage by the foreign matter of aquatic easily, influences the detection efficiency of water level, and the current water conservancy water level detection device can not be quick the degree of depth of adjusting the sensor probe moreover, when the water level rose, can reduce the precision that the water level detected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough of above-mentioned prior art, provide a water level monitoring facilities for hydraulic engineering of utensil protective mechanism.

The technical scheme of the utility model is realized like this: a water level monitoring device for hydraulic engineering comprises a floating plate, a water level sensor is fixedly arranged on one side of the upper surface of the floating plate, the middle part of the floating plate is connected with a rotating block in a penetrating way, the top end of the rotating block is fixedly connected with a rotating disc, the rotary table is positioned above the floating plate, the middle part of the rotating block is connected with a connecting column in a penetrating way, the bottom end of the connecting column is fixedly connected with a protection plate, the water level sensor is fixedly connected with a waterproof connecting wire, the edge of the lower surface of the floating plate is provided with a buffer component, the buffer component is connected with the upper surface of the protection plate through a telescopic rod, a protection net is arranged between two adjacent telescopic rods, the upper surface edge fixedly connected with baffle of kickboard, the bottom middle part of guard plate is provided with the sensor probe, water level sensor's one end and sensor probe connection are kept away from to waterproof connecting wire.

In the above water level monitoring equipment for hydraulic engineering, the middle part of the outer side of the rotating block is movably connected with the floating plate through the bearing, the middle part of the rotating block is provided with the thread groove, and the connecting column is connected with the thread groove through the inner thread and the outer thread.

In foretell water level monitoring facilities for hydraulic engineering, the guard plate sets up to the annular structure of slope, sensor probe is located the inboard middle part of annular structure, and sensor probe passes through rubber protective layer and guard plate adhesive connection.

In the water level monitoring equipment for the hydraulic engineering, the baffle is arranged to be of an inclined annular structure, and the inclined surface of the baffle and the horizontal plane of the floating plate form an inclined angle of minus degree.

Among the foretell water level monitoring facilities for hydraulic engineering, logical groove has been seted up at the middle part of spliced pole, the dead slot has been seted up to one side that leads to the groove, waterproof connecting wire and logical groove through connection, and the diameter of waterproof connecting wire is less than the width of dead slot.

In the above-mentioned water level monitoring equipment for hydraulic engineering, the buffering subassembly includes the slide, the spacing slider of top fixedly connected with of slide, spacing slider is located spacing spout, the lower surface edge of kickboard is seted up to spacing spout, the inner wall connection of buffer spring and spacing spout is passed through to spacing slider's one end.

Among the foretell water level monitoring facilities for hydraulic engineering, the telescopic link is provided with a plurality ofly, and a plurality of telescopic links are the annular array and distribute, the both ends of telescopic link are respectively through round pin hub connection slide and guard plate.

After the utility model adopts the structure, the water-saving device,

1. the rotating block is arranged on the floating plate, and the connecting column can be driven to move up and down through the rotating block, so that the device can determine the depth of the sensor probe according to the approximate water depth, and the precision of the device for detecting the water level is improved;

2. the telescopic rods are arranged on the outer sides of the connecting columns, and the protective net is arranged between the adjacent telescopic rods, so that the protective net can prevent large foreign matters drifting in water from damaging the connecting columns, and the safety of the device is improved;

3. through being provided with the buffering subassembly on the kickboard, buffer spring on the buffering subassembly has played certain cushioning effect, has offset the impact force that the protection network received to a certain extent, has improved the shock resistance that the protection network received.

Drawings

The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of the connecting column structure of the present invention;

in the figure: 1. a floating plate; 2. a water level sensor; 3. rotating the block; 31. a thread groove; 4. a turntable; 5. connecting columns; 6. a protection plate; 7. a waterproof connecting wire; 8. a buffer assembly; 9. a telescopic rod; 10. a protective net; 11. a baffle plate; 12. a through groove; 13. an empty groove; 14. a sensor probe; 15. a rubber protective layer; 16. a slide plate; 17. a limiting slide block; 18. a limiting chute; 19. a buffer spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The utility model provides a water level monitoring device for hydraulic engineering as shown in figures 1-3, as shown in figure 1, comprising a floating plate 1, a water level sensor 2 is fixedly arranged on one side of the upper surface of the floating plate 1, a rotating block 3 is connected in the middle of the floating plate 1 in a penetrating way, a rotary disc 4 is fixedly connected on the top end of the rotating block 3, the rotary disc 4 is positioned above the floating plate 1, the rotating block 3 can be driven to rotate through the rotary disc 4, a connecting column 5 is connected in the middle of the rotating block 3 in a penetrating way, a protection plate 6 is fixedly connected on the bottom end of the connecting column 5, the protection plate 6 is arranged in an inclined annular structure, the protection plate 6 plays a certain protection role for a sensor probe 14, a waterproof connecting line 7 is fixedly connected on the water level sensor 2, a buffer component 8 is arranged on the edge of the lower surface of the floating plate 1, the buffer component 8 plays a certain buffering role, the telescopic links 9 are provided with a plurality of, a plurality of telescopic links 9 are the annular array and distribute, be provided with protection network 10 between two adjacent telescopic links 9, protection network 10 can prevent that large-scale foreign matter from causing the damage to spliced pole 5, the upper surface edge fixedly connected with baffle 11 of kickboard 1, baffle 11 sets up to the latticed structure, and baffle 11 sets up to the annular structure of slope, and the inclined plane of baffle 11 forms the angle of inclination of 30-50 degrees with the horizontal plane of kickboard 1, the angle of inclination of baffle 11 can set up to specific angle as required in production, baffle 11 sets up can avoid the surface of water foreign matter to be washed on the upper surface of kickboard 1 by the water wave.

As shown in fig. 2, the middle part of the outer side of the rotating block 3 is movably connected with the floating plate 1 through a bearing, the middle part of the rotating block 3 is provided with a thread groove 31, the connecting column 5 is connected with the thread groove 31 through internal and external threads, the middle part of the bottom end of the protection plate 6 is provided with a sensor probe 14, the sensor probe 14 can accurately detect the height of the water level, one end of the waterproof connecting line 7, which is far away from the water level sensor 2, is connected with the sensor probe 14, the sensor probe 14 is positioned in the middle part of the inner side of the annular structure, the sensor probe 14 is connected with the protection plate 6 through a rubber protection layer 15 in a bonding manner, and the rubber;

specifically, buffer unit 8 includes slide 16, slide 16's top fixedly connected with limit slide 17, limit slide 17 is located limit chute 18, limit chute 18 sets up the lower surface edge at kickboard 1, buffer spring 19 and limit chute 18's inner wall connection are passed through to limit slide 17's one end, buffer spring 19 has played certain cushioning effect, the impact force that the protection network 10 received has been offset, pin hub connection slide 16 and guard plate 6 are passed through respectively at the both ends of telescopic link 9, through such setting, make telescopic link 9's setting not influence the removal of spliced pole 5.

As shown in fig. 3, a through groove 12 is opened in the middle of the connecting column 5, an empty groove 13 is opened on one side of the through groove 12, the waterproof connecting line 7 is in through connection with the through groove 12, and the diameter of the waterproof connecting line 7 is smaller than the width of the empty groove 13, so that the waterproof connecting line 7 can move along with the connecting column 5 without affecting the connection with the sensor probe 14.

The utility model discloses the theory of operation:

the utility model discloses at work, at first place kickboard 1 on the surface of water, then drive turning block 3 through carousel 4 and rotate, thread groove 31 on turning block 3 passes through threaded connection with spliced pole 5 for turning block 3 can drive spliced pole 5 to move down when rotating, and guard plate 6 on spliced pole 5 drives telescopic link 9 and stretches, makes sensor probe 14 on guard plate 6 be close to the bottom as far as possible to this accuracy that strengthens the water level detection;

when this device runs into the foreign matter in aquatic, protection network 10 can block the foreign matter, prevents that external foreign matter from causing the damage to spliced pole 5, and when the foreign matter was run into to protection network 10, protection network 10 drove slide 16 and removes, and slide 16 drives limit slide 17 and removes for buffer spring 19 compression atress provides certain buffering effort, has offset the impact force that the foreign matter brought, has improved protection network 10's shock resistance.

The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims

1. The utility model provides a water level monitoring facilities for hydraulic engineering which characterized in that: comprises a floating plate (1), one side of the upper surface of the floating plate (1) is fixedly provided with a water level sensor (2), the middle part of the floating plate (1) is connected with a rotating block (3) in a penetrating way, the top end of the rotating block (3) is fixedly connected with a turntable (4), the turntable (4) is positioned above the floating plate (1), the middle part of the rotating block (3) is connected with a connecting column (5) in a penetrating way, the bottom end of the connecting column (5) is fixedly connected with a protection plate (6), the water level sensor (2) is fixedly connected with a waterproof connecting line (7), the lower surface edge of the floating plate (1) is provided with a buffer component (8), the buffer component (8) is connected with the upper surface of the protection plate (6) through a telescopic rod (9), a protection net (10) is arranged between two adjacent telescopic rods (9), the upper surface edge of the floating plate (1, the bottom middle part of guard plate (6) is provided with sensor probe (14), the one end that level sensor (2) were kept away from in waterproof connecting wire (7) is connected with sensor probe (14).

2. The water level monitoring device for the water conservancy project according to claim 1, wherein the middle part of the outer side of the rotating block (3) is movably connected with the floating plate (1) through a bearing, a thread groove (31) is formed in the middle of the rotating block (3), and the connecting column (5) is connected with the thread groove (31) through internal and external threads.

3. The water level monitoring device for the water conservancy project according to claim 1, wherein the protection plate (6) is arranged into an inclined annular structure, the sensor probe (14) is located in the middle of the inner side of the annular structure, and the sensor probe (14) is connected with the protection plate (6) in an adhesive mode through a rubber protection layer (15).

4. The water level monitoring device for the water conservancy project according to claim 1, characterized in that the baffle (11) is arranged in an inclined annular structure, and the inclined surface of the baffle (11) forms an inclination angle of 30-50 degrees with the horizontal plane of the floating plate (1).

5. The water level monitoring device for the water conservancy project according to claim 4, wherein a through groove (12) is formed in the middle of the connecting column (5), an empty groove (13) is formed in one side of the through groove (12), the waterproof connecting line (7) is in penetrating connection with the through groove (12), and the diameter of the waterproof connecting line (7) is smaller than the width of the empty groove (13).

6. The water level monitoring device for the water conservancy project according to claim 1, wherein the buffering assembly (8) comprises a sliding plate (16), a limiting sliding block (17) is fixedly connected to the top end of the sliding plate (16), the limiting sliding block (17) is located in a limiting sliding groove (18), the limiting sliding groove (18) is formed in the edge of the lower surface of the floating plate (1), and one end of the limiting sliding block (17) is connected with the inner wall of the limiting sliding groove (18) through a buffering spring (19).

7. The water level monitoring device for the water conservancy project according to claim 1, wherein a plurality of telescopic rods (9) are arranged, the plurality of telescopic rods (9) are distributed in an annular array, and two ends of each telescopic rod (9) are respectively connected with the sliding plate (16) and the protection plate (6) through pin shafts.