CN216978058U

CN216978058U - Alarm device for hydraulic engineering construction of convenient monitoring water level

Info

Publication number: CN216978058U
Application number: CN202122833353.8U
Authority: CN
Inventors: 吴家德
Original assignee: Anhui Alloy Construction Engineering Co ltd
Current assignee: Anhui Alloy Construction Engineering Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-07-15
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a warning device convenient for monitoring water level and used for hydraulic engineering construction, which relates to the field of hydraulic engineering and comprises a bearing transverse plate, wherein a support pillar is fixedly arranged at one end, close to the middle position, of the lower surface of the bearing transverse plate; the utility model has the convenient water level monitoring function, is suitable for water level monitoring at different positions, can quickly adjust the water level alarm value, can also adjust the water level monitoring range, and has the convenient adjusting function.

Description

Alarm device for hydraulic engineering construction of convenient monitoring water level

Technical Field

The utility model relates to the field of hydraulic engineering, in particular to an alarm device for hydraulic engineering construction, which is convenient for monitoring water level.

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. In the process of hydraulic engineering construction, the hydraulic engineering construction is usually related to dams, water channels and other hydraulic constructions, and a water level alarm device needs to be arranged on a detection point in the process of hydraulic engineering construction.

Through the retrieval, chinese patent is CN202021785830.7 in the patent, a hydraulic and hydroelectric engineering's water level alarm device is disclosed, through inserting the bracing piece subaquely, the change of water level can drive the change that floats the subassembly floating height, thereby feed back to the alarm subassembly and make the alarm subassembly make corresponding alarm, nevertheless do not possess convenient water level monitoring function, can not monitor the water level of different positions department, and adjustment water level alarm value that can not be quick, also can not adjust the scope of water level monitoring, do not possess convenient regulatory function, for this reason, we provide a convenient alarm device for the hydraulic engineering construction who monitors the water level.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an alarm device for hydraulic engineering construction, which is convenient for monitoring water level and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a conveniently monitor alarm device for hydraulic engineering construction of water level, is including bearing the diaphragm, the lower surface that bears the diaphragm is close to one end fixed mounting and has the support column, the lower surface that bears the diaphragm is close to intermediate position fixed mounting and has the backup pad, it extends the mechanism to be provided with on the diaphragm to bear, it includes the extension board to extend the mechanism, the upper surface of extension board is kept away from one side that bears the diaphragm and is run through and seted up the opening, and the inside of opening is provided with elevating system, elevating system includes the sawtooth pole, the downside of sawtooth pole is provided with water level monitoring mechanism.

As a further scheme of the utility model, a first motor is fixedly installed at one end of the bearing transverse plate close to the support column, a threaded shaft is installed at the output end of the first motor, a threaded hole is formed in one end of the extension plate in a penetrating mode, an extension groove is formed in one end of the bearing transverse plate far away from the first motor, the extension plate is in threaded connection with the threaded shaft through the threaded hole, and the extension plate is in sliding connection with the bearing transverse plate through the extension groove.

As a further scheme of the utility model, the lower end of the supporting column is fixedly connected with a first non-slip mat, the upper surface of the first non-slip mat close to two sides is provided with a drill rod in a penetrating mode, the lower end of the supporting plate is fixedly connected with a second non-slip mat, and the upper surface of the bearing transverse plate close to the middle position is fixedly provided with a control module.

As a further scheme of the utility model, the water level monitoring mechanism comprises a floating ball, a movable rod is inserted at the lower end of the sawtooth rod, an elastic pressing plate is fixedly sleeved at one end of the outer side surface of the movable rod, which is close to the floating ball, a distance sensor is fixedly installed on the upper surface of the elastic pressing plate, which is close to the middle position, and a compression spring is sleeved on the outer side surface of the movable rod, which is close to the lower end.

As a further scheme of the utility model, the floating ball is fixedly connected to the lower end of the movable rod, the floating ball is movably arranged below the sawtooth rod through the movable rod, and the output end of the distance sensor is electrically connected with the input end of the control module.

As a further scheme of the utility model, a second motor is fixedly installed on one side of one side surface of the extension plate, which is far away from the first motor, a rotating shaft is installed at the output end of the second motor, a gear is fixedly sleeved on the outer side surface of the rotating shaft, a limiting vertical rod is clamped on one side of the sawtooth rod, which is far away from the gear, a scale plate is fixedly connected on one side of the limiting vertical rod, which is far away from the sawtooth rod, and a pressure sensor is fixedly connected at the lower end of the limiting vertical rod.

As a further scheme of the utility model, the gear is movably arranged inside the through opening through a rotating shaft, the limiting vertical rod is connected with the extending plate in a sliding mode, the gear and the sawtooth rod are installed in a mutually meshed mode, and the output end of the pressure sensor is electrically connected with the input end of the control module.

Compared with the prior art, the utility model has the beneficial effects that:

1. through starting the motor that bears the one end of diaphragm, it is rotatory to drive the screw thread axle, thereby it slides along the extending groove to drive the extension board under the cooperation of screw thread axle, reach the purpose monitoring distance until the one end of extension board, put sawtooth pole card on the extension board after that, and the floater passes through the movable rod downstream, until floating on the surface of water, distance sensor can record the distance between floater and the sawtooth pole lower extreme this moment, convenient water level monitoring function has, and be applicable to the water level monitoring of different positions department.

2. Through starting No. two motors on one side of the extension plate, the drive rotating shaft and the gear rotate together, so that the sawtooth rod which is meshed with the gear and installed is driven to move up and down under the matching of the limiting vertical rod, the pressure sensor is located at different heights, the water level alarm value can be adjusted quickly, the water level monitoring range can be adjusted, and the water level monitoring device has a convenient adjusting function.

Drawings

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

Fig. 2 is a schematic view of a connecting structure of the load-bearing cross plate of the present invention.

FIG. 3 is a schematic view of the connection structure of the extension plate and the serrated bar according to the present invention.

FIG. 4 is a side view of the present invention.

In the figure: 1. a bearing transverse plate; 2. a support pillar; 3. a support plate; 4. an extension plate; 5. a serrated bar; 6. a movable rod; 7. a floating ball; 8. a first non-slip mat; 9. a drill stem; 10. a second non-slip mat; 11. a control module; 12. a first motor; 13. a threaded shaft; 14. a limiting vertical rod; 15. a scale plate; 16. a second motor; 17. a rotating shaft; 18. a gear; 19. an elastic pressure plate; 20. a distance sensor; 21. a pressure sensor; 22. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the alarm device for hydraulic engineering construction convenient for monitoring the water level comprises a bearing transverse plate 1, wherein a support column 2 is fixedly mounted at one end, close to the middle position, of the lower surface of the bearing transverse plate 1, a support plate 3 is fixedly mounted at the position, close to the middle position, of the lower surface of the bearing transverse plate 1, an extending mechanism is arranged on the bearing transverse plate 1 and comprises an extending plate 4, an opening is formed in one side, away from the bearing transverse plate 1, of the upper surface of the extending plate 4 in a penetrating mode, a lifting mechanism is arranged inside the opening and comprises a sawtooth rod 5, and a water level monitoring mechanism is arranged on the lower side of the sawtooth rod 5;

in the embodiment, referring to fig. 1, 2 and 4, a first motor 12 is fixedly installed at one end of a bearing transverse plate 1 close to a support column 2, a threaded shaft 13 is installed at the output end of the first motor 12, a threaded hole is formed through one end of an extension plate 4, an extension groove is formed at one end of the bearing transverse plate 1 far from the first motor 12, the extension plate 4 is in threaded connection with the threaded shaft 13 through the threaded hole, the extension plate 4 is in sliding connection with the bearing transverse plate 1 through the extension groove, a first anti-slip pad 8 is fixedly connected to the lower end of the support column 2, drill rods 9 are arranged on the upper surface of the first anti-slip pad 8 close to two sides in a penetrating manner, a second anti-slip pad 10 is fixedly connected to the lower end of a support plate 3, a control module 11 is fixedly installed on the upper surface of the bearing transverse plate 1 close to the middle position, a water level monitoring mechanism comprises a floating ball 7, a movable rod 6 is inserted into the lower end of a sawtooth rod 5, an elastic pressing plate 19 is fixedly sleeved on one end of the outer side surface of the movable rod 6 close to the floating ball 7, a distance sensor 20 is fixedly arranged on the upper surface of the elastic pressure plate 19 close to the middle position, a compression spring 22 is sleeved on the outer side surface of the movable rod 6 close to the lower end, a floating ball 7 is fixedly connected to the lower end of the movable rod 6, the floating ball 7 is movably arranged below the sawtooth rod 5 through the movable rod 6, and the output end of the distance sensor 20 is electrically connected with the input end of the control module 11;

specifically, when using, through starting the motor 12 of a number one of the one end that bears diaphragm 1, it is rotatory to drive threaded shaft 13, thereby it slides along the extending groove to drive extension board 4 under threaded shaft 13's cooperation, reach the purpose monitoring distance until the one end of extension board 4, put sawtooth pole 5 card on extension board 4 after that, and floater 7 passes through movable rod 6 downstream, until floating on the surface of water, distance sensor 20 can record the distance between floater 7 and the 5 lower extremes of sawtooth pole this moment, convenient water level monitoring function has, and be applicable to the water level monitoring of different positions department.

Example 2:

in this embodiment, referring to fig. 1 and 3, the present invention provides a technical solution: a conveniently monitor alarm device for hydraulic engineering construction of water level, one side of a side of extension board 4 far away from motor 12 is fixedly provided with motor 16 II, the output end of motor 16 II is provided with rotating shaft 17, the outer side of rotating shaft 17 is fixedly sleeved with gear 18, one side of sawtooth rod 5 far away from gear 18 is clamped with limiting vertical rod 14, one side of limiting vertical rod 14 far away from sawtooth rod 5 is fixedly connected with scale plate 15, the lower end of limiting vertical rod 14 is fixedly connected with pressure sensor 21, gear 18 is movably mounted in the through hole through rotating shaft 17, limiting vertical rod 14 is connected with extension board 4 in a sliding manner, gear 18 and sawtooth rod 5 are mutually meshed and mounted, and the output end of pressure sensor 21 is electrically connected with the input end of control module 11;

specifically, when using, through starting No. two motor 16 of extension board 4 one side, drive axis of rotation 17 and gear 18 together rotatory to drive under the cooperation of spacing montant 14 and reciprocate with the sawtooth pole 5 of 18 meshing installations of gear, make pressure sensor 21 be located different heights, adjustment water level alarm value that can be quick also can adjust the scope of water level monitoring, has convenient regulatory function.

The working principle is as follows: for the utility model, firstly, a worker clamps the bearing transverse plate 1 at a monitoring point through the support column 2 and the support plate 3 in cooperation with the first non-slip mat 8, the second non-slip mat 10 and the two groups of drill rods 9, then the second motor 16 on one side of the extension plate 4 is started through the control module 11 to drive the rotating shaft 17 and the gear 18 to rotate together, so that the sawtooth rod 5 meshed with the gear 18 is driven to move up and down under the cooperation of the limit vertical rod 14, the pressure sensor 21 is positioned at different heights, the water level alarm value can be quickly adjusted, the water level monitoring range can also be adjusted, the utility model has convenient adjustment function, when in use, the first motor 12 on one end of the bearing transverse plate 1 is started to drive the threaded shaft 13 to rotate, so that the extension plate 4 is driven to slide along the extension groove under the cooperation of the threaded shaft 13 until one end of the extension plate 4 reaches a target monitoring distance, then, the sawtooth rod 5 is clamped on the extension plate 4, the floating ball 7 moves downwards through the movable rod 6 until floating on the water surface, the distance sensor 20 can measure the distance between the floating ball 7 and the lower end of the sawtooth rod 5 at the moment, and the real-time water level value is obtained by matching with the scale plate 15, so that the water level monitoring device has a convenient water level monitoring function and is suitable for monitoring the water levels at different positions, and when the floating ball 7 gradually rises to the lower end of the sawtooth rod 5, the elastic pressure plate 19 slowly contacts with the pressure sensor 21 through the compression spring 22, so that the control module 11 gives an alarm and completes the operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an alarm device is used in hydraulic engineering construction of convenient monitoring water level, is including bearing diaphragm (1), its characterized in that, the lower surface that bears diaphragm (1) is close to one end fixed mounting has support column (2), the lower surface that bears diaphragm (1) is close to intermediate position fixed mounting has backup pad (3), it is provided with extension mechanism on diaphragm (1) to bear, extension mechanism is including extension board (4), one side that bears diaphragm (1) is kept away from to the upper surface of extension board (4) is run through and has been seted up the opening, and the inside of opening is provided with elevating system, elevating system includes sawtooth pole (5), the downside of sawtooth pole (5) is provided with water level monitoring mechanism.

2. The warning device is used in hydraulic engineering construction of convenient monitoring water level of claim 1, characterized in that, bear one end fixed mounting that diaphragm (1) is close to support column (2) has a motor (12), threaded shaft (13) is installed to the output of a motor (12), the one end of extension board (4) runs through set up threaded hole, bear the one end that diaphragm (1) kept away from a motor (12) and set up the extension groove, extension board (4) are through screw hole and threaded shaft (13) threaded connection, and extension board (4) are through extension groove and bear diaphragm (1) sliding connection.

3. The warning device for the hydraulic engineering construction convenient for monitoring the water level according to claim 1, wherein a first anti-slip mat (8) is fixedly connected to the lower end of the supporting column (2), drill rods (9) are arranged on the upper surface of the first anti-slip mat (8) close to two sides in a penetrating mode, a second anti-slip mat (10) is fixedly connected to the lower end of the supporting plate (3), and a control module (11) is fixedly mounted on the upper surface of the bearing transverse plate (1) close to the middle position.

4. The water level monitoring alarm device convenient to monitor the water level for the water conservancy project construction according to claim 1, wherein the water level monitoring mechanism comprises a floating ball (7), a movable rod (6) is inserted into the lower end of the sawtooth rod (5), an elastic pressing plate (19) is fixedly sleeved at one end, close to the floating ball (7), of the outer side surface of the movable rod (6), a distance sensor (20) is fixedly installed on the upper surface of the elastic pressing plate (19) close to a middle position, and a compression spring (22) is sleeved on the outer side surface of the movable rod (6) close to the lower end.

5. The warning device for the water level monitoring hydraulic engineering construction is convenient to use according to claim 4, and is characterized in that the floating ball (7) is fixedly connected to the lower end of the movable rod (6), the floating ball (7) is movably arranged below the sawtooth rod (5) through the movable rod (6), and the output end of the distance sensor (20) is electrically connected with the input end of the control module (11).

6. The warning device for the hydraulic engineering construction convenient for monitoring the water level according to claim 1, wherein a second motor (16) is fixedly mounted on one side, away from the first motor (12), of one side surface of the extension plate (4), a rotating shaft (17) is mounted at an output end of the second motor (16), a gear (18) is fixedly sleeved on an outer side surface of the rotating shaft (17), a limiting vertical rod (14) is clamped on one side, away from the gear (18), of the sawtooth rod (5), a scale plate (15) is fixedly connected to one side, away from the sawtooth rod (5), of the limiting vertical rod (14), and a pressure sensor (21) is fixedly connected to the lower end of the limiting vertical rod (14).

7. The warning device is used in hydraulic engineering construction of convenient monitoring water level of claim 6, characterized in that, gear (18) is through axis of rotation (17) movable mounting in the inside of opening, spacing montant (14) and extension board (4) sliding connection, gear (18) and sawtooth pole (5) intermeshing installation, pressure sensor (21)'s output is electric connection with the input of control module (11).