CN212779496U

CN212779496U - Underground water level monitoring device

Info

Publication number: CN212779496U
Application number: CN202021453555.9U
Authority: CN
Inventors: 杨仁忠; 赵西磊; 李杭
Original assignee: Fifth Geological Brigade of Shandong Provincial Bureua of Geology and Mineral Resources of Fifth Geological and Mineral Exploration Institute of Shandong Province
Current assignee: Fifth Geological Brigade of Shandong Provincial Bureua of Geology and Mineral Resources of Fifth Geological and Mineral Exploration Institute of Shandong Province
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-23
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a monitoring device of underground water level, which comprises a mounting plate, four corners at the bottom of the mounting plate are connected with a fixed rod, the lower side of the fixed rod is fixedly connected with a conical plug, two sides of the surface of the fixed rod are connected with a plurality of barb, the barb are evenly arranged on the fixed rod, two sides of the mounting plate are provided with a clamping groove, the clamping groove is connected with a positioning ring, the positioning ring is connected with an iron steel chain, the other side of the iron steel chain is connected with a gravity iron block, the surface of the mounting plate is connected with a detection column, a detection cavity is arranged in the detection column, one side of the bottom of the detection column is provided with a water inlet, the bottom of the detection cavity is connected with a buoyancy ball, the monitoring cavity is sequentially provided with a shallow water level sensor and a deep water level sensor at the upper side of the buoyancy ball, the top of, the power distribution device is in signal connection with a main control device.

Description

Underground water level monitoring device

Technical Field

The utility model belongs to the technical field of monitoring devices, concretely relates to ground water level's monitoring devices.

Background

The groundwater level refers to the elevation of the groundwater level relative to a reference surface. Usually calculated as absolute elevation. The height of the diving surface is called as a diving position; the elevation of the pressure-bearing water surface is called as the pressure-bearing water level. According to the drilling observation time, the water level can be divided into an initial water level, a stable water level, a rich water stage water level, a dry water stage water level, a pre-freezing water level and the like. Along with the development of times and science and technology, the technological progress of water conservancy project ground water level monitoring devices has been promoted simultaneously to the progress of science and technology, but still there is the defect, present ground water level's monitoring devices is fixed not enough, when monitoring ground water level, often leads to monitoring devices to overturn because of the impact of rivers, causes monitoring devices trouble to current ground water level's monitoring devices lacks the location effect, when discovering ground water level and rises suddenly, subaerial staff does not know specific position yet, makes the precaution slow.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a device for monitoring underground water level.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the underground water level monitoring device comprises a mounting plate, wherein four corners at the bottom of the mounting plate are connected with fixing rods, the lower sides of the fixing rods are fixedly connected with conical plugs, two sides of the surface of each fixing rod are connected with a plurality of barb barbs which are uniformly arranged on the fixing rods, two sides of the mounting plate are provided with clamping grooves, the clamping grooves are connected with positioning hanging rings, the positioning hanging rings are connected with iron steel chains, the other sides of the iron steel chains are connected with gravity iron blocks, the surface of the mounting plate is connected with a detection column, a monitoring cavity is arranged in the detection column, one side of the bottom of the detection column is provided with a water inlet, the bottom of the monitoring cavity is connected with a buoyancy ball, the monitoring cavity is sequentially provided with a shallow water level sensor and a deep water level sensor on the upper side of the buoyancy ball, the top of the detection column is connected with a cover, the solar water heater is characterized in that a storage battery is installed in the seal box, an output end of the storage battery is connected with a power distribution device, the power distribution device is in signal connection with a main control device, the main control device is in signal connection with a communication device, a Beidou positioning device and a signal receiving device, the signal receiving device is in signal connection with the shallow water level sensor and the deep water level sensor, and the communication device is in signal connection with a ground terminal.

Further limit, the mounting plate is fixedly connected with the fixed rod through welding. Such a structural design makes the connection more stable.

Further limiting, the center of the bottom of the mounting plate is fixedly connected with a large positioning insertion column. Such a structural design increases the stability of the mounting plate.

Further limit, install the filter screen in the inlet port. Such a structural design prevents sand and stones of groundwater from entering the monitoring cavity.

Further defined, the surface of the seal box is coated with a waterproof material. Such structural design has increased the water-proof effects of seal box.

The utility model has the advantages of it is following:

1. the utility model has the advantages that the fixing rod is arranged, the fixing rod is inserted into the underground river for fixing, the mounting plate is tightly fixed on the riverbed of the underground river through the barb on the fixing rod, and the gravity iron blocks on two sides exert fixing force on the mounting plate, so that the mounting plate is more stably mounted on the flowing underground river, and the monitoring device is not easy to topple;

2. the utility model discloses a set up big dipper positioner, when ground water level rises, make the buoyancy ball rise along ground water level's rising, when the buoyancy ball surpassed shallow water level inductor, shallow water level inductor is with signal transmission to signal receiving device, signal receiving device sends the master control set with the signal transmission who receives, through master control set analysis processes, signal after the analysis processes again passes through communication device and sends ground terminal, master control set control big dipper positioner signals simultaneously, make that the signal that the water level has taken place for that position that subaerial staff can be quick knows, and make precautionary measure in advance.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural view of a device for monitoring ground water level according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of a device for monitoring ground water level according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection structure of a device for monitoring ground water level according to an embodiment of the present invention;

the main element symbols are as follows:

the device comprises a mounting plate 1, a fixing rod 2, a conical plug 3, a barb 4, a clamping groove 5, a positioning lifting ring 6, an iron steel chain 7, a gravity iron block 8, a detection column 9, a monitoring cavity 10, a water inlet hole 11, a buoyancy ball 12, a shallow water level sensor 13, a deep water level sensor 14, a cover plate 15, a seal box 16, a storage battery 17, an electric power distribution device 18, a main control device 19, a communication device 20, a Beidou positioning device 21, a signal receiving device 22, a ground terminal 23, a large positioning insertion column 24 and a filter screen 25.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-3, the utility model relates to a groundwater level monitoring device, four corners at the bottom of a mounting plate 1 are connected with a fixed rod 2, the lower side of the fixed rod 2 is fixedly connected with a conical plug 3, two sides of the surface of the fixed rod 2 are connected with a plurality of barb 4, the barb 4 is evenly arranged on the fixed rod 2, two sides of the mounting plate 1 are provided with a clamping groove 5, the clamping groove 5 is connected with a positioning hanging ring 6, the positioning hanging ring 6 is connected with an iron steel chain 7, the other side of the iron steel chain 7 is connected with a gravity iron block 8, the surface of the mounting plate 1 is connected with a detection column 9, a monitoring cavity 10 is arranged in the detection column 9, one side of the bottom of the detection column 9 is provided with a water inlet 11, the bottom of the monitoring cavity 10 is connected with a buoyancy ball 12, the monitoring cavity 10 is sequentially provided with a shallow water level sensor 13 and, the top of the cover plate 15 is connected with a seal box 16, a storage battery 17 is installed in the seal box 16, the output end of the storage battery 17 is connected with a power distribution device 18, the power distribution device 18 is in signal connection with a main control device 19, the main control device 19 is in signal connection with a communication device 20, a Beidou positioning device 21 and a signal receiving device 22, the signal receiving device 22 is in signal connection with the shallow water level sensor 13 and the deep water level sensor 14, and the communication device 20 is in signal connection with a ground terminal 23.

When the device is installed, the fixing rod 2 is inserted into an underground river to be fixed, the mounting plate 1 is tightly fixed on the riverbed of the underground river through the barb 4 on the fixing rod 2, the mounting plate 1 is applied with fixing force through the gravity iron blocks 8 on two sides, so that the mounting plate 1 is more stably installed on the flowing underground river, when the device is used, underground water enters the monitoring cavity 10 from the water inlet hole 11, the underground water supports the buoyancy ball 12, when the underground water level rises, the buoyancy ball 12 rises along the rise of the underground water level, when the buoyancy ball 12 exceeds the shallow water level sensor 13, the shallow water level sensor 13 sends a signal to the signal receiving device 22, the signal receiving device 22 sends the received signal to the main control device 19, the signal is analyzed and processed through the main control device 19, the analyzed and processed signal is sent to the ground terminal 23 through the communication device 20, and the main control device 19 controls the Beidou positioning device 21 to send the signal, therefore, the staff on the ground can quickly know the position where the water level rising signal occurs, and take precautionary measures in advance.

Preferably, the mounting plate 1 is fixedly connected with the fixing rod 2 by welding. Such a structural design makes the connection more stable. In fact, other coupling configurations may be considered as the case may be.

Preferably, the center of the bottom of the mounting plate 1 is fixedly connected with a large positioning inserting column 24. Such a structural design increases the stability of the mounting plate 1. In practice, other structural shapes of the mounting plate 1 may also be considered as the case may be.

Preferably, a filter screen 25 is installed in the water inlet 11. Such a structural design prevents the ingress of groundwater debris into the monitoring chamber 10. In fact, other configurations of the inlet opening 11 may be considered as appropriate.

Preferably, the surface of the seal box 16 is coated with a waterproof material. Such a structural design increases the waterproofing effect of the seal box 16. In fact, other configurations of the seal box 16 are contemplated as appropriate.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A groundwater level monitoring device, comprising a mounting plate (1), characterized in that: mounting panel (1) four corners in bottom are connected with dead lever (2), downside fixedly connected with toper plug (3) of dead lever (2), dead lever (2) surface both sides are connected with a plurality of barb thorns (4), and are a plurality of barb thorns (4) are evenly arranged on dead lever (2), mounting panel (1) both sides are equipped with draw-in groove (5), draw-in groove (5) are connected with location rings (6), location rings (6) are connected with iron system steel chain (7), the opposite side of iron system steel chain (7) is connected with gravity iron plate (8), mounting panel (1) surface is connected with detects post (9), be equipped with in detecting post (9) and monitor chamber (10), it is equipped with inlet opening (11) to detect post (9) bottom one side, monitor chamber (10) bottom is connected with buoyancy ball (12), monitor chamber (10) are equipped with shallow inductor (13) and deep water level in proper order at the upside of buoyancy ball (12) and are answered shallow water level inductor (13), and the sensor comprises a sensor (14), the top of the detection column (9) is connected with a cover plate (15), the cover plate (15) is provided with air holes, the top of the cover plate (15) is connected with a sealing box (16), a storage battery (17) is installed in the sealing box (16), the output end of the storage battery (17) is connected with a power distribution device (18), the power distribution device (18) is in signal connection with a main control device (19), the main control device (19) is in signal connection with a communication device (20), a Beidou positioning device (21) and a signal receiving device (22), the signal receiving device (22) is in signal connection with a shallow water level sensor (13) and a deep water level sensor (14), and the communication device (20) is in signal connection with a ground terminal (23).

2. A groundwater level monitoring apparatus as claimed in claim 1, wherein: the mounting plate (1) is fixedly connected with the fixed rod (2) through welding.

3. A groundwater level monitoring apparatus as claimed in claim 2, wherein: the center of the bottom of the mounting plate (1) is fixedly connected with a large positioning insertion column (24).

4. A groundwater level monitoring apparatus as claimed in claim 3, wherein: and a filter screen (25) is arranged in the water inlet hole (11).

5. A groundwater level monitoring apparatus as claimed in claim 4, wherein: the surface of the sealing box (16) is coated with waterproof material.