CN209979541U - Fixed detection device for preventing seawater intrusion - Google Patents
Fixed detection device for preventing seawater intrusion Download PDFInfo
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- CN209979541U CN209979541U CN201920710142.5U CN201920710142U CN209979541U CN 209979541 U CN209979541 U CN 209979541U CN 201920710142 U CN201920710142 U CN 201920710142U CN 209979541 U CN209979541 U CN 209979541U
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- fixed
- sleeve
- servo motor
- dwang
- plate
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Abstract
The utility model discloses a fixed detection device of seawater invasion prevention, which comprises a fixing frame, run through on the mount and be equipped with the dwang, the one end of dwang is fixed with angle sensor, one side of mount is fixed with a servo motor, the other end at the dwang is fixed to a servo motor's output shaft end, be fixed with the reel on the dwang, the reel winding has the steel cable, the one end of steel cable is fixed with connecting device, the last guard box that is equipped with of connecting device, the one end of guard box is fixed with first sleeve, first telescopic one end is fixed with the connecting rod. The utility model discloses can carry out the sea water intrusion detection to the monitoring well different degree of depth, can take a sample, be convenient for further detect, improve the accuracy that detects through a plurality of data of analysis, and can install fast, improve the installation effectiveness, increase stability, be convenient for overhaul the device.
Description
Technical Field
The utility model relates to a sea water intrusion detection technical field especially relates to a prevent fixed detection device of sea water invasion.
Background
The seawater invasion is the phenomenon that the seawater is recharged to contaminate the underground fresh water layer due to the reduction of the water level of the land underground fresh water, and the seawater permeates into the land fresh water aquifer with lower water level through the permeable layer. Generally, the water level of the land fresh water aquifer is higher than the seawater level, but after a large amount of extraction for a long time, the groundwater level is lower than the seawater level, which causes the seawater to permeate into the land fresh water aquifer through the permeable layer, thereby destroying the groundwater resources. In addition, the seawater invades into the region to cause the groundwater to be salted to different degrees, which can cause the deterioration of water resources in coastal regions, the unbalance of soil ecosystem, the deterioration of farmland resources, the influence on social stability, the deterioration of natural ecological environment and the loss of property and production life of the nation and people.
The inconvenient installation of current sea water invasion device, stability is relatively poor, and is inconvenient overhauls the device, and detects data singleness, can not detect the sea water invasion degree of the different degree of depth, for this reason, we provide a fixed detection device who prevents the sea water invasion and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fixed detection device for preventing seawater intrusion.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the fixed detection device for preventing seawater intrusion comprises a fixing frame, wherein a rotating rod is arranged on the fixing frame in a penetrating mode, an angle sensor is fixed at one end of the rotating rod, a first servo motor is fixed to one side of the fixing frame, the other end of the rotating rod is fixed to the tail end of an output shaft of the first servo motor, a winding drum is fixed to the rotating rod, a steel cable is wound on the winding drum, a connecting device is fixed to one end of the steel cable, a protection box is arranged on the connecting device, a first sleeve is fixed to one end of the protection box, a connecting rod is fixed to one end of the first sleeve, a partition plate is fixed to the opposite side wall in the protection box together, a control device and a power source are fixed to one end of the partition plate, a liquid conductivity meter is fixed to the bottom in the protection box, a detection pen is installed on the liquid conductivity meter, one end of the detection pen penetrates through the bottom in the protection, a rotating device is arranged in the first sleeve.
Preferably, connecting device is including fixing the connecting block in steel cable one end, equidistant four slots that are equipped with on the a week lateral wall of connecting block, be equipped with the picture peg in the slot, the other end of guard box is fixed with four fixed blocks, the one end of fixed block is equipped with the recess, both ends lateral wall in the recess all link up the setting, be equipped with the fixed plate in the recess, the other end at the guard box is fixed to the fixed plate, be equipped with the picture peg jointly in recess and the slot, be equipped with first through-hole on the picture peg, bottom in the recess is equipped with the second through-hole, the one end of fixed plate is equipped with the screw thread blind hole, be equipped with the bolt jointly in first through-hole and the second through-hole, the.
Preferably, the rotating device comprises a second sleeve arranged in the first sleeve, a sealing plate is fixed to one side of the second sleeve, a plurality of second water inlet holes are formed in the other side of the second sleeve at equal intervals, first water inlet holes are formed in one side of the first sleeve at equal intervals, a rotating plate is fixed to one end of the second sleeve and one end of the sealing plate, a cavity is formed in the connecting rod, a second servo motor is fixed to the top of the cavity, an output shaft of the second servo motor penetrates through the top of the cavity and extends into the first sleeve, and the tail end of the output shaft of the second servo motor is fixed to one end of the rotating plate.
Preferably, a water quality sensor is arranged in the first sleeve, and one side of the water quality sensor is fixed at the lower end of the protection box.
Preferably, one side of the connecting rod is detachably connected with a balancing weight.
Preferably, the sealing plate is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the cooperation of the angle sensor, the rotating device, the control device, the water quality sensor and the liquid conductivity controller, water inflow is conveniently controlled, the problem that the seawater invasion degree of the monitoring well is inconvenient to detect is solved, the effect of detecting positions of different depths of the monitoring well is achieved, and the detection accuracy is improved;
2. through the matching between the connecting device and the steel cable, the quick installation is convenient, the problem that the detection device is inconvenient to connect is solved, the effect of stably fixing the protection box on the connecting block is achieved, the installation efficiency is improved, and the stability is improved;
to sum up, this device can carry out the sea water intrusion detection to the monitoring well different degree of depth, can take a sample, and the further detection of being convenient for has improved the accuracy that detects through a plurality of data of analysis, and can install fast, has improved the installation effectiveness, has increased stability, is convenient for overhaul the device.
Drawings
Fig. 1 is a schematic structural view of a fixing frame of a fixed detection device for preventing seawater intrusion according to the present invention;
fig. 2 is a schematic view of an external structure of a protection box of a fixed detection device for preventing seawater intrusion according to the present invention;
fig. 3 is a schematic view of the internal structure of a protection box of a fixed detection device for preventing seawater intrusion according to the present invention;
fig. 4 is a schematic structural view of a first sleeve of the fixed detection device for preventing seawater intrusion according to the present invention;
fig. 5 is a schematic structural view of a connecting block of the fixed detection device for preventing seawater intrusion according to the present invention;
fig. 6 is a schematic structural diagram of a position a in fig. 2 of a fixed detection device for preventing seawater intrusion according to the present invention.
In the figure: the device comprises a winding drum 1, a fixing frame 2, a first servo motor 3, a rotating rod 4, an angle sensor 5, a steel cable 6, a connecting block 7, a fixing block 8, a protection box 9, a first water inlet hole 10, a first sleeve 11, a connecting rod 12, a balancing weight 13, a bolt 14, a plug board 15, a fixing board 16, a first through hole 17, a slot 18, a rotating board 19, a second servo motor 20, a second sleeve 21, a sealing board 22, a second water inlet hole 23, a power supply 24, a control device 25, a partition board 26, a liquid conductivity meter 27, a detection pen 28 and a water quality sensor 29.
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.
Referring to fig. 1-6, a fixed detection device for preventing seawater invasion, including mount 2, it is equipped with dwang 4 to run through on the mount 2, dwang 4's one end is fixed with angle sensor 5, one side of mount 2 is fixed with first servo motor 3, the other end at dwang 4 is fixed to first servo motor 3's output shaft end, be fixed with reel 1 on dwang 4, reel 1 winding has steel cable 6, steel cable 6's one end is fixed with connecting device, first servo motor 3 drives dwang 4 and rotates, thereby drive reel 1 and rotate, release steel cable 6 or withdraw, release length through angle sensor 5 convenient calculation steel cable 6, the convenience is detected the seawater invasion degree of the different degree of depth.
In the utility model, a protection box 9 is arranged on a connecting device, a first sleeve 11 is fixed at one end of the protection box 9, a water quality sensor 29 is arranged in the first sleeve 11, one side of the water quality sensor 29 is fixed at the lower end of the protection box 9, water quality is convenient to detect, a connecting rod 12 is fixed at one end of the first sleeve 11, a balancing weight 13 is detachably connected at one side of the connecting rod 12, the convenient device sinks, a baffle 26 is jointly fixed on the opposite side wall in the protection box 9, a control device 25 and a power supply 24 are fixed at one end of the baffle 26, a liquid conductivity meter 27 is fixed at the bottom in the protection box 9, a detection pen 28 is installed on the liquid conductivity meter 27, one end of the detection pen 28 penetrates through the bottom in the protection box 9 and extends into the first sleeve 11, a rotating device is arranged in the first sleeve 11, the rotating device is convenient for collecting water source, water in the first sleeve 11 is detected through the water quality sensor 29, the detection pen, the control device 25 transmits and stores the detection data, so that the conductivity and the water quality of the water source can be conveniently detected.
In the utility model, the connecting device comprises a connecting block 7 fixed at one end of a steel cable 6, four slots 18 are arranged on the side wall of the circumference of the connecting block 7 at equal intervals, a plug board 15 is arranged in each slot 18, four fixing blocks 8 are fixed at the other end of a protection box 9, one end of each fixing block 8 is provided with a groove, the side walls at two ends in each groove are communicated, a fixing plate 16 is arranged in each groove, the fixing plate 16 is fixed at the other end of the protection box 9, the plug boards 15 are jointly arranged in the grooves and the slots 18, the plug boards 15 are provided with first through holes 17, the bottom in each groove is provided with a second through hole, one end of each fixing plate 16 is provided with a threaded blind hole, bolts 14 are jointly arranged in the first through holes 17 and the second through holes, one end of each bolt 14 extends into the threaded blind hole, the protection box 9 is conveniently and stably, the installation efficiency is improved, the stability is increased, and the device is convenient to overhaul.
In the utility model, the rotating device comprises a second sleeve 21 arranged in a first sleeve 11, a sealing plate 22 is fixed on one side of the second sleeve 21, the sealing plate 22 is made of rubber, the sealing performance is good, leakage of sampled water is avoided, a plurality of second water inlet holes 23 are arranged on the other side of the second sleeve 21 at equal intervals, first water inlet holes 10 are arranged on one side of the first sleeve 11 at equal intervals, a rotating plate 19 is fixed on one end of the second sleeve 21 and one end of the sealing plate 22, a cavity is arranged in a connecting rod 12, a second servo motor 20 is fixed on the top in the cavity, an output shaft of the second servo motor 20 penetrates through the top in the cavity and extends into the first sleeve 11, the tail end of an output shaft of the second servo motor 20 is fixed on one end of the rotating plate 19, a control device 25 controls the second servo motor 20 to work, thereby driving the rotating plate 19 to rotate, and then driving the second sleeve 21 to rotate, so that the first water inlet holes 10 and the second water inlet, conveniently collect the water source, be convenient for detect.
In the utility model, when in use, the proper balancing weight 13 is selected and connected by screwing, the device is convenient to sink, the first servo motor 3 drives the rotating rod 4 to rotate, thereby driving the winding drum 1 to rotate, the steel cable 6 is released or withdrawn, the releasing length of the steel cable 6 is convenient to calculate by the angle sensor 5, when in need of detection, the control device 25 controls the second servo motor 20 to work, thereby driving the rotating plate 19 to rotate, and then driving the second sleeve 21 to rotate, so that the first water inlet hole 10 and the second water inlet hole 23 are corresponding or staggered, the water source is convenient to collect, the detection is convenient, the water in the first sleeve 11 is detected by the water quality sensor 29, the detection pen 28 and the liquid conductivity meter 27, the control device 25 transmits and stores the detection data, the seawater invasion degrees of different depths are detected by the steel cables 6 with different lengths, when the steel cable 6 is withdrawn, sample through first sleeve 11, make things convenient for ground detection, improve and detect the accuracy.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent fixed detection device of sea water invasion, includes mount (2), its characterized in that: the utility model discloses a cable protection device, including mount (2), through being equipped with dwang (4) on the mount (2), the one end of dwang (4) is fixed with angle sensor (5), one side of mount (2) is fixed with first servo motor (3), the other end at dwang (4) is fixed to the output shaft end of first servo motor (3), be fixed with reel (1) on dwang (4), reel (1) winding has steel cable (6), the one end of steel cable (6) is fixed with connecting device, the last guard box (9) that is equipped with of connecting device, the one end of guard box (9) is fixed with first sleeve (11), the one end of first sleeve (11) is fixed with connecting rod (12), be fixed with baffle (26) jointly on the relative lateral wall in guard box (9), the one end of baffle (26) is fixed with controlling means (25) and power (24), the bottom in guard box (9) is fixed with liquid conductivity appearance (27), install on liquid conductivity appearance (27) and detect pen (28), the one end of detecting pen (28) runs through the bottom in guard box (9) and extends to in first sleeve (11), be equipped with rotating device in first sleeve (11).
2. The fixed detection device for preventing seawater intrusion according to claim 1, wherein the connection device comprises a connection block (7) fixed at one end of a steel cable (6), four slots (18) are equidistantly formed in the side wall of the circumference of the connection block (7), an insertion plate (15) is arranged in each slot (18), four fixed blocks (8) are fixed at the other end of the protection box (9), a groove is formed in one end of each fixed block (8), the side walls at the two ends in the groove are communicated, a fixed plate (16) is arranged in the groove, the fixed plate (16) is fixed at the other end of the protection box (9), the insertion plates (15) are jointly arranged in the grooves and the slots (18), a first through hole (17) is formed in each insertion plate (15), a second through hole is formed in the bottom in the groove, and a threaded blind hole is formed in one end of each fixed plate (16), and a bolt (14) is arranged in the first through hole (17) and the second through hole together, and one end of the bolt (14) extends into the threaded blind hole.
3. A stationary seawater intrusion detection apparatus according to claim 1, the rotating means comprise a second sleeve (21) arranged inside the first sleeve (11), a sealing plate (22) is fixed on one side of the second sleeve (21), a plurality of second water inlet holes (23) are arranged on the other side of the second sleeve (21) at equal intervals, one side of the first sleeve (11) is provided with first water inlet holes (10) at equal intervals, one end of the second sleeve (21) and one end of the sealing plate (22) are fixed with a rotating plate (19), a cavity is arranged in the connecting rod (12), a second servo motor (20) is fixed at the top in the cavity, an output shaft of the second servo motor (20) penetrates through the top in the cavity and extends into the first sleeve (11), the tail end of an output shaft of the second servo motor (20) is fixed at one end of the rotating plate (19).
4. A seawater intrusion prevention fixed detection apparatus as claimed in claim 1, wherein a water quality sensor (29) is provided in the first sleeve (11), and one side of the water quality sensor (29) is fixed at the lower end of the protection box (9).
5. The fixed detection device for preventing seawater intrusion according to claim 1, wherein a counterweight (13) is detachably connected to one side of the connecting rod (12).
6. A stationary seawater intrusion detection device according to claim 3 wherein the sealing plate (22) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710142.5U CN209979541U (en) | 2019-05-17 | 2019-05-17 | Fixed detection device for preventing seawater intrusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710142.5U CN209979541U (en) | 2019-05-17 | 2019-05-17 | Fixed detection device for preventing seawater intrusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209979541U true CN209979541U (en) | 2020-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710142.5U Expired - Fee Related CN209979541U (en) | 2019-05-17 | 2019-05-17 | Fixed detection device for preventing seawater intrusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209979541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705817A (en) * | 2022-03-30 | 2022-07-05 | 山东广为海洋科技有限公司 | Marine environment multi-water-layer parameter monitoring device |
-
2019
- 2019-05-17 CN CN201920710142.5U patent/CN209979541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705817A (en) * | 2022-03-30 | 2022-07-05 | 山东广为海洋科技有限公司 | Marine environment multi-water-layer parameter monitoring device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |