CN209841850U - Underground water monitoring device - Google Patents
Underground water monitoring device Download PDFInfo
- Publication number
- CN209841850U CN209841850U CN201920468576.9U CN201920468576U CN209841850U CN 209841850 U CN209841850 U CN 209841850U CN 201920468576 U CN201920468576 U CN 201920468576U CN 209841850 U CN209841850 U CN 209841850U
- Authority
- CN
- China
- Prior art keywords
- water level
- movable
- protective cover
- outer end
- level gauge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to the technical field of groundwater management, in particular to an underground water monitoring device, which comprises a wellhead, a protective cover and a splicing column, wherein a connecting wire is inserted in the wellhead, a middle transfer plate is arranged at the bottom of the connecting wire, a water level gauge is arranged at the bottom of the middle transfer plate, one end of the water level gauge is electrically connected with one end of the connecting wire, the protective cover is arranged at the outer end of the water level gauge, and positioning clamping blocks are arranged at the two ends of the top of the protective cover, in the utility model, the protective cover, the positioning clamping blocks and the middle transfer plate are arranged to form an L-shaped structure when the device is connected with the protective cover by the positioning clamping blocks, when the protective cover with a pot-shaped structure is sleeved at the joint of the water level gauge and the middle transfer plate, the protective cover can play a role of intercepting impurities from the outer end of the water level gauge by utilizing the arrangement that the, when avoiding impurity to the cover laminating of fluviograph, also make the monitoring work of fluviograph more smooth and easy.
Description
Technical Field
The utility model relates to an underground water management technology field specifically is an underground water monitoring devices.
Background
The underground water monitoring is that the underground water monitoring management department monitors the data such as underground water level, water quality and the like in the district so as to master the dynamic change condition in time and protect the underground water for a long time, and the underground water monitoring system consists of four parts: the system comprises a monitoring center, a communication network, a micro-power consumption measurement and control terminal and a water level monitoring recorder, wherein underground water monitoring has multiple functions of measuring water level, pore pressure, permeability, water sampling and the like.
Monitoring devices on the market monitors during operation to groundwater, because contain certain impurity in the underground, when not being equipped with corresponding interception structure to these impurity, the laminating of covering of impurity will cause the interference to whole monitoring operation, general monitoring devices is when guaranteeing its holistic stability through the supporting member that corresponds simultaneously, because supporting member's length is limited, whole device can't monitor the groundwater in the too big well body of aperture, consequently, propose a groundwater monitoring devices to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an underground water monitoring devices to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an underground water monitoring device comprises a wellhead, a protective cover and a splicing column, wherein a connecting wire is inserted into the wellhead, a middle transfer plate is installed at the bottom of the connecting wire, a water level gauge is arranged at the bottom of the middle transfer plate, one end of the water level gauge is electrically connected with one end of the connecting wire, the protective cover is arranged at the outer end of the water level gauge, positioning fixture blocks are installed at two ends of the top of the protective cover, the positioning fixture blocks are movably connected with the protective cover through movable rotating shafts, positioning screws are inserted into the movable rotating shafts, a supporting top plate is arranged right above the connecting wire, a connecting column is welded at the outer end of the supporting top plate, the splicing column is arranged at one side of the connecting column through threaded connection, a splicing rod is welded at one side of the splicing column, an external thread lug is arranged at the outer end of the splicing rod through pouring, the spliced pole is characterized in that a sealing ring is bonded at the joint of the spliced pole and the splicing column, a winding roller shaft is arranged in the middle of the supporting top plate and fixedly connected with a connecting wire through winding, movable clamping blocks are welded at the two ends of the winding roller shaft, movable notches are formed in the outer ends of the movable clamping blocks, a turntable is sleeved at the outer ends of the movable clamping blocks, and one end of the connecting wire is electrically connected with a display device.
Preferably, the water level gauge is electrically connected with the display device through a connecting wire, and the bottom of the display device is fixedly connected with the top of the supporting top plate through a screw.
Preferably, the outer surface of the protective cover is of a latticed structure and is arranged at the outer end of the water level gauge, the water level gauge and the protective cover are connected to form a semi-surrounding structure, the protective cover forms a turnover structure through the movable rotating shaft and the positioning clamping block, and the bottom of the positioning clamping block and the top of the middle adapter plate are attached to each other.
Preferably, the connecting columns are arranged at the outer ends of the supporting top plate in an array structure and are fixedly connected with the internal thread notches through pouring, the shapes of the inner ends of the internal thread notches and the outer ends of the external thread lugs are matched, and the connecting columns form a thread structure through the internal thread notches, the external thread lugs, the splicing rods and the splicing columns.
Preferably, the winding roller shaft is connected with the movable notch through the movable clamping block, the movable notch is connected with the supporting top plate through pouring, and the supporting top plate forms a movable structure through the movable clamping block, the movable notch and the winding roller shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the arranged water level gauge, the protective cover, the positioning fixture block and the movable rotating shaft, when the device forms an L-shaped structure by means of the connection of the positioning fixture block and the protective cover, and the protective cover with the pot-shaped structure is sleeved at the joint of the water level gauge and the middle adapter plate, the protective cover can play a role of intercepting impurities from the outer end of the water level gauge by utilizing the arrangement that the surface of the protective cover is in the grid-shaped structure, so that the monitoring work of the water level gauge is smoother while the covering and laminating of the impurities on the water level gauge are avoided;
2. in the utility model, through the connecting column, the splicing rod, the external thread lug and the internal thread notch, when needing to monitor the wells with different calibers, the device sets the threads of the connecting column and the splicing column, according to the mode of thread fixing, the device inserts the splicing rod into the connecting column through manual control, then the worker tightly holds the splicing column to rotate clockwise along the thread shaft arranged in the internal thread notch through the external thread lug, the device leads the splicing column to stretch towards the arrangement direction of the connecting column by means of the spiral transmission force generated in the rotating process until one side surface of the sealing ring fixedly bonded with the splicing column is attached to the outer end of the connecting column, the thread splicing work of the splicing column and the connecting column can be finished, the structure effectively prolongs the length of the whole supporting structure, the device can be conveniently used for monitoring the well bodies with different calibers by the aid of the structure which can be spliced and combined in any length.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the top support plate of the present invention;
FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is a schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1-well mouth, 2-connecting wire, 3-middle transfer plate, 4-water level meter, 5-protective cover, 6-positioning fixture block, 7-movable rotating shaft, 8-positioning screw, 9-supporting top plate, 10-connecting column, 11-splicing column, 12-splicing rod, 13-external thread lug, 14-internal thread notch, 15-sealing ring, 16-winding roll shaft, 17-movable fixture block, 18-movable notch, 19-rotary disc and 20-display equipment.
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 a technical solution:
an underground water monitoring device comprises a wellhead 1, a protective cover 5 and a splicing column 11, wherein a connecting wire 2 is spliced in the wellhead 1, a middle transfer plate 3 is installed at the bottom of the connecting wire 2, a water level gauge 4 is arranged at the bottom of the middle transfer plate 3, one end of the water level gauge 4 is electrically connected with one end of the connecting wire 2, the protective cover 5 is arranged at the outer end of the water level gauge 4, positioning fixture blocks 6 are installed at two ends of the top of the protective cover 5, the positioning fixture blocks 6 are movably connected with the protective cover 5 through movable rotating shafts 7, positioning screws 8 are spliced in the movable rotating shafts 7, a supporting top plate 9 is arranged right above the connecting wire 2, a connecting column 10 is welded at the outer end of the supporting top plate 9, the splicing column 11 is arranged at one side of the connecting column 10 through threaded connection, a splicing rod 12 is welded at one side of the splicing column 11, an external thread lug 13 is arranged at the, and the outer end of the external thread lug 13 is provided with an internal thread notch 14, the joint of the connecting column 10 and the splicing column 11 is bonded with a sealing ring 15, the sealing ring 15 made of rubber is clamped and embedded at the joint of the splicing structure, the tightness of the splicing process of the whole splicing structure can be effectively improved by the arrangement of the sealing ring 15 according to the tightness of the rubber material, the middle of the supporting top plate 9 is provided with a winding roller shaft 16, the winding roller shaft 16 is fixedly connected with the connecting wire 2 through winding, two ends of the winding roller shaft 16 are welded with movable clamping blocks 17, the outer ends of the movable clamping blocks 17 are provided with movable notches 18, the outer ends of the movable clamping blocks 17 are sleeved with a turntable 19, and one end of the connecting wire 2 is electrically connected with a display device 20.
The water level gauge 4 is electrically connected with the display device 20 through the connecting lead 2, the bottom of the display device 20 is fixedly connected with the top of the supporting top plate 9 through a screw, the water level gauge 4 is a pressure type water level gauge and is operated to throw the water level gauge 4 into the underground water in advance, when the device is in an operating state, the water level gauge 4 uses a solid-state piezoresistive device arranged in the water level gauge 4 as a sensor to directly convert water pressure into voltage modulus or frequency quantity for output, the monitored data can be transmitted to the display device 20 under the matching of the electrical connection of the connecting lead 2, the device uses the display device 20 as a display element to process and record the monitored data, when the supporting top plate 9 is fixed on the top of the wellhead 1, the supporting top plate 9 is used as a supporting component in the whole monitoring process through the connection of the winding roller shaft 16 and the connecting lead 2, the water level gauge 4 is prevented from directly sinking into the ground water bottom due to no corresponding supporting base point; the outer surface of the protective cover 5 is in a grid structure and is arranged at the outer end of the water level gauge 4, the water level gauge 4 and the protective cover 5 are connected to form a semi-surrounding structure, the protective cover 5 forms a turnover structure through the movable rotating shaft 7 and the positioning fixture block 6, the bottom of the positioning fixture block 6 is attached to the top of the middle adapter plate 3, when the protective cover 5 with a pot-shaped body is required to be arranged at the outer end of the water level gauge 4, the protective cover 5 is manually pulled to be directly sleeved on the connection of the water level gauge 4 and the middle adapter plate 3, then the positioning fixture block 6 is turned over, the movable rotating shaft 7 is used as a movable component of the device, the positioning fixture block 6 is pulled to turn clockwise along the central point of the movable rotating shaft 7, when the positioning fixture block 6 turns to 90 degrees, the bottom of the positioning fixture block 6 is just attached to the top of the middle adapter, the connection of the positioning fixture block 6 and the protective cover 5 forms an L-shaped structure, the device can fix the protective cover 5 in a sleeved mode by means of the structure, and then the protective cover 5 can play a role in intercepting impurities from the outer end of the water level meter 4 by means of the arrangement that the surface of the protective cover is of a grid-shaped structure, so that the monitoring work of the water level meter 4 is smoother while the water level meter 4 is prevented from being covered and attached by the impurities; the connecting columns 10 are arranged at the outer ends of the supporting top plate 9 in an array structure, the connecting columns 10 are fixedly connected with the internal thread notches 14 through pouring, the shapes of the inner ends of the internal thread notches 14 are matched with the shapes of the outer ends of the external thread lugs 13, the connecting columns 10 form a thread structure through the internal thread notches 14, the external thread lugs 13, the splicing rods 12 and the splicing columns 11, when wells with different calibers are monitored, the device adjusts the whole supporting structure by taking the specific calibers of the wells as reference values, the connecting columns 10 and the splicing columns 11 are arranged in a thread mode through the device, the splicing rods 12 are inserted into the connecting columns 10 through manual control according to the thread fixing mode, and then workers tightly hold the splicing columns 11 to rotate clockwise along thread shafts arranged in the internal thread notches 14 through the external thread lugs 13, the device is characterized in that the splicing column 11 is stretched towards the arrangement direction of the connecting column 10 by virtue of the spiral transmission force generated in the rotating process until one side surface of the sealing ring 15 which is fixedly bonded with the splicing column 11 is attached to the outer end of the connecting column 10, and the thread splicing work of the splicing column 11 and the connecting column 10 can be finished; the winding roller shaft 16 is connected with the movable notch 18 through the movable fixture block 17, the movable notch 18 is connected with the supporting top plate 9 through pouring, the supporting top plate 9 forms a movable structure through the movable fixture block 17, the movable notch 18 and the winding roller shaft 16, interference can be caused to carrying operation in the later stage due to overlong wires, the winding roller shaft 16 is arranged through the device, the device takes the movable fixture block 17 as a movable component, the movable notch 18 is a movable area, the turntable 19 is dragged through manual control to carry the winding roller shaft 16 to rotate clockwise, the device conducts rotary tightening and winding operation on wires in the process through the rotating operation, and when the corresponding wires are in a wound state, the carrying operation of the whole device in the later stage can be more convenient.
The working process is as follows: the water level meter 4 is a pressure type water level meter, the water level meter 4 is placed into underground water in advance during working, when the device is in a working state, the water level meter 4 uses a solid piezoresistive device arranged in the water level meter 4 as a sensor, water pressure can be directly converted into voltage modulus or frequency quantity to be output, monitored data can be transmitted to the display device 20 under the matching of the electrical connection of the connecting lead 2, the device uses the display device 20 as a display element to process and record the monitored data, the protective cover 5 can play a role in intercepting impurities from the outer end of the water level meter 4 by utilizing the arrangement that the surface of the protective cover is in a grid structure, the covering and attaching of the impurities to the water level meter 4 are avoided, and meanwhile, the monitoring work of the water level meter 4 is smoother.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an underground water monitoring devices, includes well head (1), protection casing (5) and concatenation post (11), its characterized in that: the well head (1) is internally spliced with a connecting wire (2), the bottom of the connecting wire (2) is provided with a middle transfer connecting plate (3), the bottom of the middle transfer connecting plate (3) is provided with a water level gauge (4), one end of the water level gauge (4) is electrically connected with one end of the connecting wire (2), the protective cover (5) is arranged at the outer end of the water level gauge (4), two ends of the top of the protective cover (5) are provided with positioning fixture blocks (6), the positioning fixture blocks (6) are movably connected with the protective cover (5) through movable rotating shafts (7), positioning screws (8) are spliced in the movable rotating shafts (7), a supporting top plate (9) is arranged right above the connecting wire (2), the outer end of the supporting top plate (9) is welded with a connecting column (10), and the splicing column (11) is arranged at one side of the connecting column (10) through threaded connection, and one side welding of concatenation post (11) has concatenation pole (12), the outer end of concatenation pole (12) is provided with external screw thread lug (13) through pouring, and the outer end of external screw thread lug (13) is seted up and is had internal thread notch (14), the junction of spliced pole (10) and concatenation post (11) bonds has sealing washer (15), it has winding roller (16) to settle in the middle part of supporting roof (9), and winding roller (16) through winding and connecting wire (2) fixed connection, the both ends welding of winding roller (16) has movable fixture block (17), and the outer end of activity fixture block (17) has seted up movable notch (18), carousel (19) have been cup jointed to the outer end of activity fixture block (17), the one end of connecting wire (2) has display device (20) through electric connection.
2. A groundwater monitoring device as claimed in claim 1, wherein: the water level meter (4) is electrically connected with the display equipment (20) through the connecting lead (2), and the bottom of the display equipment (20) is fixedly connected with the top of the supporting top plate (9) through a screw.
3. A groundwater monitoring device as claimed in claim 1, wherein: the outer surface of protection casing (5) is latticed structure and sets up in the outer end of fluviograph (4), and the connection of fluviograph (4) and protection casing (5) constitutes half surrounding structure, but protection casing (5) constitute flip structure through activity pivot (7) and location fixture block (6), and laminate each other between the bottom of location fixture block (6) and the top of well keysets (3).
4. A groundwater monitoring device as claimed in claim 1, wherein: the connecting column (10) is of an array structure and is arranged at the outer end of the supporting top plate (9), the connecting column (10) is fixedly connected with the internal thread notch (14) through pouring, the shape of the inner end of the internal thread notch (14) is identical with that of the outer end of the external thread convex block (13), and the connecting column (10) forms a thread structure through the internal thread notch (14), the external thread convex block (13), the splicing rod (12) and the splicing column (11).
5. A groundwater monitoring device as claimed in claim 1, wherein: the winding roll shaft (16) is connected with the movable notch (18) through the movable clamping block (17), the movable notch (18) is connected with the supporting top plate (9) through pouring, and the supporting top plate (9) forms a movable structure through the movable clamping block (17), the movable notch (18) and the winding roll shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468576.9U CN209841850U (en) | 2019-04-09 | 2019-04-09 | Underground water monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468576.9U CN209841850U (en) | 2019-04-09 | 2019-04-09 | Underground water monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841850U true CN209841850U (en) | 2019-12-24 |
Family
ID=68910398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920468576.9U Active CN209841850U (en) | 2019-04-09 | 2019-04-09 | Underground water monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209841850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115032355A (en) * | 2022-06-07 | 2022-09-09 | 中国地质调查局南京地质调查中心(华东地质科技创新中心) | Multi-depth underground water quality parameter automatic monitoring system |
-
2019
- 2019-04-09 CN CN201920468576.9U patent/CN209841850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115032355A (en) * | 2022-06-07 | 2022-09-09 | 中国地质调查局南京地质调查中心(华东地质科技创新中心) | Multi-depth underground water quality parameter automatic monitoring system |
| CN115032355B (en) * | 2022-06-07 | 2023-07-21 | 中国地质调查局南京地质调查中心(华东地质科技创新中心) | Multi-depth automatic monitoring system for groundwater quality parameters |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209841850U (en) | Underground water monitoring device | |
| CN204228549U (en) | Communication cable bending test machine | |
| CN202255715U (en) | Clamp type universal shaft torque sensor | |
| CN202363861U (en) | Water-proof cable joint | |
| CN209197937U (en) | A kind of Anti-seismic measuring temperature of bearing transmitter | |
| CN211377040U (en) | Waterproof sealant sleeve for connector | |
| CN210074119U (en) | Filter cavity with leakproofness | |
| CN211701352U (en) | Waterproof junction box | |
| CN211393338U (en) | Coiling mechanism is used in electric wire production | |
| CN202994322U (en) | Armored platinum resistor with segmented tube joint | |
| CN104568126B (en) | Minimize deep-water data recorder | |
| CN210689847U (en) | Special integrated temperature transmitter for low-temperature pump pool | |
| CN220775359U (en) | Cable connection device with waterproof sealing function | |
| CN214958439U (en) | MPP cable protection pipe | |
| CN111035901B (en) | Adjustable motion sensing equipment based on Internet of things | |
| CN209516590U (en) | A kind of waterproof device of cable | |
| CN202693143U (en) | Detachable vacuum sealing device for thermocouple | |
| CN205017750U (en) | Waterproof wiring panel structure | |
| CN211295386U (en) | Communication antenna joint protection box | |
| CN210741522U (en) | Central instrument positioning buckle | |
| CN204403627U (en) | The connection set that a kind of chemical gas conveyance conduit is double-deck, intelligent | |
| CN216959892U (en) | Wireless network card seal assembly | |
| CN212968264U (en) | Waterproof interface device for earthquake geological disaster monitoring equipment | |
| CN216924039U (en) | City heat supply pipeline corrodes hidden danger point leak testing monitoring facilities | |
| CN212568414U (en) | Sleeve grouting compactness detection tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |