CN211205440U

CN211205440U - Water level monitoring device for hydraulic engineering

Info

Publication number: CN211205440U
Application number: CN201921925452.5U
Authority: CN
Inventors: 张京杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-10
Filing date: 2019-11-10
Publication date: 2020-08-07
Anticipated expiration: 2029-11-10

Abstract

The utility model discloses a water level monitoring device for hydraulic engineering, including first mount pad, fixed column, spliced pole, fixed cover and second mount pad, the intermediate position department at fixed column top is equipped with the internal thread hole, the top demountable installation of fixed column has the spliced pole. The utility model discloses a with water pressure sensor's sense terminal extend to the inside that opening one end was kept away from to fixed cover, and be equipped with the battery, utilize fixed cover inside to keep away from opening one end rivers relatively less on the one hand, be favorable to promoting the accuracy nature that water pressure detected, utilize water pressure sensor's detection numerical value and different water level situations under the numerical value of predetermineeing to contrast, thereby detect the river water level, the characteristics that can float the foreign matter according to the river water level river surface often flows and cause the damage to ordinary device easily use device submergence in aqueous, avoid damaging, on the other hand utilizes the battery can act as stand-by power supply, can carry out urgent reserve under the emergence outage condition, hoisting device's result of use.

Description

Water level monitoring device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a water level monitoring device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harmful substances and benefiting, is also called water engineering, and water is a valuable resource essential for human production and life, but the naturally existing state of water does not completely meet the needs of human beings.

Along with the development of era and science and technology, the technological progress of water conservancy project water level monitoring devices has been promoted simultaneously in the progress of science and technology, but still there is the defect, current water conservancy project water level monitoring devices adopt many measuring sticks to monitor mostly, be unfavorable for watching, and the human input is great, or adopt supervisory equipment to monitor, but at rivers class watershed such as river, the surface of water floats debris more, especially under natural disasters environment such as flood, general water conservancy project water level monitoring devices receive the damage of floating debris very easily, influence the life of device and to the monitoring result of use of water level, the security performance is relatively poor, be not convenient for monitor river velocity simultaneously to water level monitoring's in-process and play the effect of early warning flood.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water level monitoring device for hydraulic engineering, to solve the current hydraulic engineering water level monitoring device who provides in the above-mentioned background art and adopt many measuring sticks to monitor mostly, be unfavorable for watching, and the human input is great, perhaps adopt supervisory equipment to monitor, but basin such as river, the surface of water floats debris more, especially under natural disastrous environment such as flood, general hydraulic engineering water level monitoring device receives the damage of floating debris very easily, influence the life of device and to the monitoring result of use of water level, the security performance is relatively poor, be not convenient for detect the fast effect problem that plays the early warning flood of river rivers to water level monitoring's in-process simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a water level monitoring device for hydraulic engineering comprises a first mounting seat, a fixing column, a connecting column, a fixing cover and a second mounting seat, wherein an internal threaded hole is formed in the middle position of the top of the fixing column, the connecting column is detachably mounted at the top of the fixing column, a screw rod matched with the internal threaded hole is arranged at the middle position of the bottom of the connecting column, the fixing cover is welded at the top of the connecting column, an opening is formed in one side of the outer side wall of the fixing cover, magnetic sheets are arranged at the upper end and the lower end of the middle position inside the fixing cover, a fixing rod is fixed between the upper end and the lower end of the middle position inside the fixing cover, a sliding sleeve is sleeved outside the fixing rod, a connecting seat is fixed on one side of the outer side wall of the sliding sleeve at the opening position, a hinge rod is hinged to the bottom end of the inner, and one end of the hinge rod far away from the connecting seat extends to the outer side of the fixed cover and is provided with a guide plate, one end of the top of the fixed cover close to the opening is provided with a first mounting seat, one end of the top of the fixed cover far away from the first mounting seat is provided with a second mounting seat, and the second mounting seat is connected with the inside of the first mounting seat and is provided with a mounting chamber, the inside of the first mounting seat is provided with a storage battery which supplies power for electrical appliances, a water pressure sensor is arranged on one side of the bottom end of the inner side wall of the second mounting seat, the detection end of the water pressure sensor penetrates through the second mounting seat and extends to the top end of one side far away from the opening in the fixed cover, a control panel is arranged in the second mounting seat right above the water pressure sensor, a wireless transceiving module is arranged in the second mounting seat at one side corresponding to the control panel, and the output ends of the wireless transceiver module, the water pressure sensor and the angle sensor are electrically connected with the input end of the control panel through leads.

Preferably, fixed cover top between first mount pad and the second mount pad is equipped with the clearance, and the fixed cover top of clearance position department is equipped with and holds the seat, and the top that holds the seat is equipped with and holds the chamber, and the one side that holds a lateral wall top is equipped with and holds seat looks vertically erection column, and the internally mounted of erection column has electric telescopic handle, and electric telescopic handle's output runs through and holds the seat and extend to the inside that holds the chamber, and the floater is installed through connecting the rope to holding intracavity portion of position department below the electric telescopic handle output.

Preferably, a sealing gasket is arranged between the connecting column and the fixing column on the outer side of the screw rod.

Preferably, the sliding sleeve can be a magnet block with the magnetism opposite to that of the magnetic sheet.

Preferably, the first mounting seat, the fixing column, the connecting column, the fixing cover, the second mounting seat and the fixing rod are all made of stainless steel.

Preferably, the height of the fixed cover is not lower than 1M of the water area liquid level after installation.

Compared with the prior art, the beneficial effects of the utility model are that: the water level monitoring device for the water conservancy project is characterized in that the device is made of stainless steel, a sealing gasket is arranged between a connecting column and a fixing column, the sealing performance of the device is improved, the device is conveniently submerged in a river basin integrally in the using process, the device is prevented from being easily damaged by floating foreign matters when being arranged on the water surface or above the river, the using effect of the device in natural disaster environments such as flood and the like is improved, the device is not easy to rust and corrode after being immersed in water for a long time, a hinged rod with a guide plate is arranged on a sliding sleeve, a magnetic sheet with the magnetism opposite to that of the sliding sleeve is arranged in a fixing cover below the sliding sleeve, on one hand, the water flow speed is conveniently detected by using the hinged rod, the change of the water flow speed influences the angle change of the hinged rod, the water flow is detected, the monitoring and early warning effect on the river basin is improved, on the other hand, the guide plate and, avoid hard fixed connection to damage easily, still influence the accuracy nature of velocity of water monitoring, the utility model discloses an extend to the inside that fixed cover kept away from opening one end with water pressure sensor's sense terminal, and be equipped with the battery, it is relatively less to utilize fixed cover inside keeping away from opening one end rivers on the one hand, be favorable to promoting the accuracy nature that water pressure detected, utilize water pressure sensor's detection numerical value to contrast with predetermined numerical value under the different water level situation, thereby detect the river water level, the characteristics that can float the foreign matter according to the river water level river surface often flows and cause the damage to ordinary device easily use device submergence in the aquatic, avoid damaging, on the other hand utilizes the battery to act as stand-by power supply, can carry out urgent reserve under the emergence outage condition, hoisting device's result of use.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of an enlarged structure of the sliding sleeve and the connecting seat of the present invention;

fig. 4 is a schematic view of the internal structure of the accommodating seat of the present invention.

In the figure: 1. a wireless transceiver module; 2. an installation chamber; 3. a gap; 4. a first mounting seat; 5. a storage battery; 6. an accommodating seat; 7. a floating ball; 8. fixing the rod; 9. an opening; 10. a hinged lever; 11. a baffle; 12. a screw; 13. fixing a column; 14. an internally threaded bore; 15. a gasket; 16. connecting columns; 17. a fixed cover; 18. a sliding sleeve; 19. a magnetic sheet; 20. a second mounting seat; 21. a water pressure sensor; 22. a control panel; 23. an angle sensor; 24. a connecting seat; 25. a compression spring; 26. an electric telescopic rod; 27. mounting a column; 28. an accommodating chamber; 29. and connecting ropes.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a water level monitoring device for hydraulic engineering comprises a first mounting seat 4, a fixed column 13, a connecting column 16, a fixed cover 17 and a second mounting seat 20, wherein an internal threaded hole 14 is formed in the middle of the top of the fixed column 13, the connecting column 16 is detachably mounted at the top of the fixed column 13, a screw rod 12 matched with the internal threaded hole 14 is arranged at the middle of the bottom of the connecting column 16, a sealing gasket 15 is arranged between the connecting column 16 and the fixed column 13 outside the screw rod 12, the fixed cover 17 is welded at the top of the connecting column 16, the height of the fixed cover 17 after being mounted is not lower than 1M of the water area liquid level, an opening 9 is formed in one side of the outer side wall of the fixed cover 17, both the upper end and the lower end of the middle inside of the fixed cover 17 are provided with a magnetic sheet 19, a fixed rod 8 is fixed between the upper end and the lower end magnetic sheet 19, a sliding sheet 18 is sleeved outside the fixed, the bottom of the inner side of the connecting seat 24 is hinged with a hinged rod 10, an angle sensor 23 is installed at the position of a hinged shaft of the hinged rod 10, an extrusion spring 25 is arranged between the top of the hinged rod 10 and the connecting seat 24, one end of the hinged rod 10, far away from the connecting seat 24, extends to the outer side of the fixed cover 17 and is provided with a guide plate 10, one end of the top of the fixed cover 17, close to the opening 9, is provided with a first mounting seat 4, one end of the top of the fixed cover 17, far away from the first mounting seat 4, is provided with a second mounting seat 20, a mounting chamber 2 is connected between the second mounting seat 20 and the inside of the first mounting seat 4, a storage battery 5 is arranged inside the first mounting seat 4, the storage battery 5 supplies power to an electric appliance, one side of the bottom end of the inner side wall of the second mounting seat 20 is provided with a water pressure sensor 21, the detection end of the water pressure sensor 21 penetrates through the second mounting seat 20 and, the second mounting base 20 at the corresponding side of the control panel 22 is internally provided with a wireless transceiver module 1, the output ends of the wireless transceiver module 1, the water pressure sensor 21 and the angle sensor 23 are electrically connected with the input end of the control panel 22 through wires, the first mounting seat 4, the fixing column 13, the connecting column 16, the fixing cover 17, the second mounting seat 20 and the fixing rod 8 are all made of stainless steel, the top of the fixing cover 17 between the first mounting seat 4 and the second mounting seat 20 is provided with a gap 3, the top of the fixing cover 17 at the position of the gap 3 is provided with an accommodating seat 6, the top of the accommodating seat 6 is provided with an accommodating cavity 28, one side of the top end of the outer side wall of the accommodating seat 6 is provided with a mounting column 27 perpendicular to the accommodating seat 6, an electric telescopic rod 26 is arranged inside the mounting column 27, the output end of the electric telescopic rod 26 penetrates through the accommodating seat 6 and extends to the inside of, and a floating ball 7 is arranged in the containing cavity 28 at the position below the output end of the electric telescopic rod 26 through a connecting rope 29.

The working principle is as follows: when the device is needed to be used, the fixed column 13 is fixed in a river water area, the fixed cover 17 is kept at a depth of not less than 1 meter in the liquid level of the river, an external power line is connected for use, the water level and the flow rate of water are monitored, before the device is used for monitoring, the numerical values of water pressure under different water level depth conditions are required to be recorded according to the characteristics of different terrain and topography, when the liquid level changes, the water pressure at the same depth position of the fixed cover 17 changes, the water pressure sensor 21 converts the water pressure into an electric signal and transmits the electric signal to the control panel 22, the control panel 22 feeds back the water level height according to the preset water pressure numerical value to finish accurate monitoring of the water level, the guide plate 11 enables the hinged rod 10 to bend along with the water flow, the flow rate is faster, the bending angle of the hinged rod 10 is larger, the angle sensor 23 feeds back the angle change of the hinged rod 10 in, and the foreign matter that flows in the river mostly floats and flows on the liquid level, then can not cause the loss to the device, when needing to detect the maintenance, control panel 22 control electric telescopic handle 26's output shrink, no longer blocks the floater 7 and rises, then floater 7 come-up display device installs in the accurate place in aquatic, is convenient for overhaul the maintenance to the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a water level monitoring device for hydraulic engineering, includes first mount pad (4), fixed column (13), spliced pole (16), fixed cover (17) and second mount pad (20), its characterized in that: an internal threaded hole (14) is formed in the middle of the top of the fixing column (13), a connecting column (16) is detachably mounted at the top of the fixing column (13), a screw rod (12) matched with the internal threaded hole (14) is arranged at the middle of the bottom of the connecting column (16), a fixing cover (17) is welded at the top of the connecting column (16), an opening (9) is formed in one side of the outer side wall of the fixing cover (17), magnetic sheets (19) are arranged at the upper end and the lower end of the middle of the inside of the fixing cover (17), a fixing rod (8) is fixed between the upper end magnetic sheet and the lower end magnetic sheet (19), a sliding sleeve (18) is sleeved on the outer side of the fixing rod (8), a connecting seat (24) is fixed on one side of the outer side wall of the sliding sleeve (18) at the position of the opening (9), a hinge rod (10) is hinged to the bottom of, an extrusion spring (25) is arranged between the top of the hinged rod (10) and the connecting seat (24), one end, far away from the connecting seat (24), of the hinged rod (10) extends to the outer side of the fixed cover (17) and is provided with a guide plate (11), one end, close to the opening (9), of the top of the fixed cover (17) is provided with a first mounting seat (4), one end, far away from the first mounting seat (4), of the top of the fixed cover (17) is provided with a second mounting seat (20), a mounting chamber (2) is connected between the second mounting seat (20) and the first mounting seat (4), a storage battery (5) is arranged inside the first mounting seat (4), the storage battery (5) supplies power for an electric appliance, a water pressure sensor (21) is installed on one side of the bottom end of the inner side wall of the second mounting seat (20), a detection end of the water pressure sensor (21) penetrates through the second mounting seat (20) and extends to the top, far away from one side of the opening (9, the water pressure sensor is characterized in that a control panel (22) is arranged inside a second mounting seat (20) right above the water pressure sensor (21), a wireless transceiver module (1) is arranged inside the second mounting seat (20) on one side corresponding to the control panel (22), and the output ends of the wireless transceiver module (1), the water pressure sensor (21) and the angle sensor (23) are electrically connected with the input end of the control panel (22) through a wire.

2. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: fixed cover (17) top between first mount pad (4) and second mount pad (20) is equipped with clearance (3), fixed cover (17) top of clearance (3) position department is equipped with and holds seat (6), the top that holds seat (6) is equipped with and holds chamber (28), the one side that holds seat (6) lateral wall top is equipped with and holds seat (6) looks vertically erection column (27), the internally mounted of erection column (27) has electric telescopic handle (26), the output of electric telescopic handle (26) runs through and holds seat (6) and extend to the inside that holds chamber (28), and electric telescopic handle (26) output below position department hold chamber (28) inside and install floater (7) through connecting rope (29).

3. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: and a sealing gasket (15) is arranged between the connecting column (16) at the outer side of the screw rod (12) and the fixing column (13).

4. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the sliding sleeve (18) can be a magnet block with the magnetism opposite to that of the magnetic sheet (19).

5. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the first mounting seat (4), the fixing column (13), the connecting column (16), the fixing cover (17), the second mounting seat (20) and the fixing rod (8) are all made of stainless steel.

6. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the height of the fixed cover (17) is not less than 1M of the water area liquid level after installation.