CN213455752U - Foundation ditch engineering ground water level monitoring devices - Google Patents
Foundation ditch engineering ground water level monitoring devices Download PDFInfo
- Publication number
- CN213455752U CN213455752U CN202022596775.3U CN202022596775U CN213455752U CN 213455752 U CN213455752 U CN 213455752U CN 202022596775 U CN202022596775 U CN 202022596775U CN 213455752 U CN213455752 U CN 213455752U
- Authority
- CN
- China
- Prior art keywords
- water level
- fixedly connected
- foundation ditch
- engineering ground
- ground water
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a foundation ditch engineering ground water level monitoring devices relates to water level measuring equipment technical field, specifically is a foundation ditch engineering ground water level monitoring devices, including horizon and showy piece, the top fixedly connected with backup pad at horizon. This foundation ditch engineering ground water level monitoring devices, setting through level sensor and rope, make this foundation ditch engineering ground water level monitoring devices possess the response water level, and calculate the effect of water level height, through level sensor, the rope, action wheel and the cooperation setting from the driving wheel, can servo motor rotate messenger's rope descends in the foundation ditch at the in-process of using, when level sensor contacts water, spread signal to control center, calculate the height of water level through level sensor, thereby played the effect that the accurate height of calculating the water level, reached the purpose of accurate calculation water level height.
Description
Technical Field
The utility model relates to a water level measuring equipment technical field specifically is a foundation ditch engineering ground water level monitoring devices.
Background
When the foundation pit dewatering construction is carried out in an urban building group, in order to ensure the safety of existing buildings, underground pipelines and other facilities outside the foundation pit, the water level of the existing buildings outside the foundation pit and underground pipelines must be ensured to be reduced within an allowable safety range. Therefore, a plurality of underground water level observation wells are often arranged outside the foundation pit and near the existing building to observe the underground water level. Once the underground water level is lowered below the safety line, the precipitation of the foundation pit is immediately stopped or underground water recharging treatment is carried out outside the foundation pit so as to ensure the safety of the existing building.
The utility model discloses a disclose a deep basal pit's outer water level on-line monitoring device in china utility model patent application laid-open specification CN 206971241U, though this deep basal pit's outer water level on-line monitoring device in hole can carry out real-time supervision to the interior water level of foundation ditch, but there is certain error when the monitoring, when the water level reachs the security alert position, can't remind people, there is certain potential safety hazard, this deep basal pit's outer water level on-line monitoring device in hole, there is the inaccurate and shortcoming that has the potential safety hazard of monitoring data.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a foundation ditch engineering ground water level monitoring devices has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a foundation ditch engineering ground water level monitoring devices, includes horizon and showy piece, the top fixedly connected with backup pad at horizon, the rotation of passing through the bearing of backup pad is connected with the connecting rod, the action wheel has been cup jointed to the surface of connecting rod, the surface transmission of action wheel is connected with the rope, the one end fixedly connected with level sensor of rope, the square groove has been seted up to the inside of floating the piece, the inside in square groove is pegged graft and is had the water level pole, the foundation ditch has been seted up at horizon top, the top fixedly connected with laser pen of floating the piece, the side fixedly connected with photo resistance of foundation ditch.
Optionally, the number of the support plates is two, and the two support plates are symmetrical at the midline of the connecting rod.
Optionally, a motor support plate is fixedly connected to the top of the ground plane, a servo motor is fixedly connected to the top of the motor support plate, and an output end of the servo motor is fixedly connected to the connecting rod.
Optionally, the top of the water level rod is fixedly connected with a cross rod, the lower surface of the cross rod is fixedly connected with a supporting rod, and the length of the cross rod is larger than the radius of the floating block.
Optionally, the top of the ground plane is fixedly connected with an alarm, the alarm is respectively electrically connected with the laser pen and the photosensitive resistor through a wire, and the water level sensor is electrically connected with an external power supply through a wire.
Optionally, the outer surface of the rope is in transmission connection with a driven wheel, the driven wheel is rotatably connected with a triangular support frame through a shaft rod, and the triangular support frame is fixedly connected with the ground plane.
(III) advantageous effects
The utility model provides a foundation ditch engineering ground water level monitoring devices possesses following beneficial effect:
1. this foundation ditch engineering ground water level monitoring devices, setting through level sensor and rope, make this foundation ditch engineering ground water level monitoring devices possess the response water level, and calculate the effect of water level height, through level sensor, the rope, action wheel and the cooperation setting from the driving wheel, in-process servo motor rotation that uses makes the rope descend in the foundation ditch, when level sensor contacts water, spread signal to control center, calculate the height of water level through level sensor, thereby played the effect that the accurate height of water level that calculates, the purpose of the accurate height of water level that calculates has been reached.
2. This foundation ditch engineering ground water level monitoring devices, setting through laser pen and photo resistance, the alarm sounds the effect of reminding people when making this foundation ditch engineering ground water level monitoring devices have possessed the water level and has risen to the warning line, through the laser pen, photo resistance, the piece that floats, the cooperation setting in water level pole and square groove, when the in-process that uses rises when the water level, it rises immediately to float the piece, when reaching the water level and rise to the warning line, the laser pen and photo resistance parallel and level correlation, the siren sounds and reminds people to make corresponding countermeasure, thereby the effect of waking up people has been played, the mesh of avoiding taking place the flood.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of a front view section of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic structural view of the present invention from above.
In the figure: 1. a ground plane; 2. a floating block; 3. a support plate; 4. a connecting rod; 5. a driving wheel; 6. a rope; 7. a water level sensor; 8. a triangular support frame; 9. a square groove; 10. a water level rod; 11. a foundation pit; 12. a laser pen; 13. a photoresistor; 14. a motor support plate; 15. a servo motor; 16. a cross bar; 17. a support bar; 18. an alarm; 19. a driven wheel.
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 to 4, the present invention provides a technical solution: a foundation pit engineering ground water level monitoring device comprises a ground plane 1 and a floating block 2, wherein the top of the ground plane 1 is fixedly connected with a motor support plate 14, the top of the motor support plate 14 is fixedly connected with a servo motor 15, the output end of the servo motor 15 is fixedly connected with a connecting rod 4, the top of the ground plane 1 is fixedly connected with an alarm 18, the alarm 18 is respectively and electrically connected with a laser pen 12 and a photosensitive resistor 13 through leads, a water level sensor 7 is electrically connected with an external power supply through leads, the top of the ground plane 1 is fixedly connected with two support plates 3, the two support plates 3 are symmetrical at the center line of the connecting rod 4, the connecting rod 4 is rotatably connected with the support plates 3 through bearings, the outer surface of the connecting rod 4 is sleeved with a driving wheel 5, the outer surface of the driving wheel 5 is in transmission connection with a, a driven wheel 19 is rotatably connected with a triangular support frame 8 through a shaft rod, the triangular support frame 8 is fixedly connected with a ground plane 1, one end of a rope 6 is fixedly connected with a water level sensor 7, the water level sensor 7 and the rope 6 are arranged, so that the underground water level monitoring device for foundation pit engineering has the effects of sensing the water level and calculating the height of the water level, the water level sensor 7, the rope 6, a driving wheel 5 and the driven wheel 19 are arranged in a matching way, a servo motor 15 rotates to enable the rope 6 to descend in a foundation pit 11 in the using process, when the water level sensor 7 is contacted with water, a signal is transmitted to a control center, the height of the water level is calculated through the water level sensor 7, so that the function of accurately calculating the height of the water level is achieved, the aim of accurately calculating the height of the water level is fulfilled, a square groove 9 is formed in, the top of the water level rod 10 is fixedly connected with a cross rod 16, the lower surface of the cross rod 16 is fixedly connected with a support rod 17, the length of the cross rod 16 is larger than the radius of the floating block 2, the top of the ground plane 1 is provided with a foundation pit 11, the top of the floating block 2 is fixedly connected with a laser pen 12, the laser pen 12 and a photosensitive resistor 13 are arranged, so that the foundation pit engineering ground water level monitoring device has the effect of warning people when the water level rises to a warning line, the floating block 2 rises immediately when the water level rises in the use process through the matching arrangement of the laser pen 12, the photosensitive resistor 13, the floating block 2, the water level rod 10 and the square groove 9, when the water level rises to the warning line, the laser pen 12 is aligned with the photosensitive resistor 13, and the alarm 18 sounds to remind people to take corresponding measures, thereby playing the role of warning people and achieving the purpose of avoiding water trouble, the side of the foundation pit 11 is fixedly connected with a photoresistor 13.
When the device is used, the servo motor 15 is electrified, the servo motor 15 rotates to drive the driving wheel 5 to rotate, the rope 6 slowly descends into the foundation pit 11 from the ground level 1, when the water level sensor 7 at the end part of the rope 6 contacts water, the water level sensor 7 transmits a signal to the control center, the height of the water level is obtained through the water level sensor 7, when the water level rises, the floating block 2 rises along with the rise of the water level, the width and the thickness of the square groove 9 are slightly larger than those of the water level rod 10, so that the floating block 2 cannot rotate and only rises along with the rise of the water level, when the water level reaches a warning line, the laser pen 12 and the photosensitive resistor 13 are aligned and oppositely irradiated, the photosensitive resistor 13 is a special resistor made of semiconductor materials such as cadmium sulfide or cadmium selenide and the like, the working principle of the device is based on the internal photoelectric effect, the resistance value of the photosensitive resistor 13 in the foundation pit basically keeps constant and does, when the laser pen 12 irradiates the photo resistor 13, the resistance of the photo resistor 13 changes and decreases, so that the resistance changes greatly, the alarm 18 sounds to remind people, and flood is avoided.
To sum up, the utility model makes the foundation pit engineering ground water level monitoring device have the effects of sensing water level and calculating water level height through the arrangement of the water level sensor 7 and the rope 6, the driving wheel 5 and the driven wheel 19 are arranged in a matching way, the servo motor 15 rotates to make the rope 6 descend in the foundation pit 11 in the using process, when the water level sensor 7 contacts water, a signal is transmitted to a control center, the height of the water level is calculated through the water level sensor 7, thereby playing the role of accurately calculating the water level height, achieving the purpose of accurately calculating the water level height, through the arrangement of the laser pen 12 and the photosensitive resistor 13, the foundation pit engineering ground water level monitoring device has the effect of warning people when the water level rises to a warning line, through the arrangement of the laser pen 12, the photosensitive resistor 13, the floating block 2, the water level rod 10 and the square groove 9, when the water level rises in the using process, the floating block 2 rises immediately, when the water level reaches a warning line, the laser pen 12 is flush with the photosensitive resistor 13 and is shot against the photosensitive resistor, and the alarm 18 sounds to remind people of taking corresponding measures, so that the function of warning people is achieved, and the purpose of avoiding water trouble is achieved.
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 foundation ditch engineering ground water level monitoring devices, includes horizon (1) and floating block (2), its characterized in that: the top fixedly connected with backup pad (3) on horizon (1), backup pad (3) are rotated through the bearing and are connected with connecting rod (4), action wheel (5) have been cup jointed to the surface of connecting rod (4), the surface transmission of action wheel (5) is connected with rope (6), the one end fixedly connected with level sensor (7) of rope (6), square groove (9) have been seted up to the inside of floating block (2), water level pole (10) have been pegged graft to the inside of square groove (9), foundation ditch (11) have been seted up at horizon (1) top, the top fixedly connected with laser pen (12) of floating block (2), the side fixedly connected with photo resistance (13) of foundation ditch (11).
2. The foundation pit engineering ground water level monitoring device of claim 1, characterized in that: the number of the support plates (3) is two, and the two support plates (3) are symmetrical at the center line of the connecting rod (4).
3. The foundation pit engineering ground water level monitoring device of claim 1, characterized in that: the top of the ground plane (1) is fixedly connected with a motor support plate (14), the top of the motor support plate (14) is fixedly connected with a servo motor (15), and the output end of the servo motor (15) is fixedly connected with the connecting rod (4).
4. The foundation pit engineering ground water level monitoring device of claim 1, characterized in that: the top fixedly connected with horizontal pole (16) of water level pole (10), the lower surface fixedly connected with bracing piece (17) of horizontal pole (16), the length of horizontal pole (16) is greater than the radius of floating block (2).
5. The foundation pit engineering ground water level monitoring device of claim 1, characterized in that: the top fixedly connected with siren (18) of ground level (1), siren (18) pass through the wire respectively with laser pen (12) and photo resistance (13) electric connection, level sensor (7) pass through wire and external power source electric connection.
6. The foundation pit engineering ground water level monitoring device of claim 1, characterized in that: the outer surface transmission of rope (6) is connected with from driving wheel (19), from driving wheel (19) rotate through the axostylus axostyle and be connected with triangular supports frame (8), triangular supports frame (8) and ground level (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022596775.3U CN213455752U (en) | 2020-11-11 | 2020-11-11 | Foundation ditch engineering ground water level monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022596775.3U CN213455752U (en) | 2020-11-11 | 2020-11-11 | Foundation ditch engineering ground water level monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213455752U true CN213455752U (en) | 2021-06-15 |
Family
ID=76299934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022596775.3U Expired - Fee Related CN213455752U (en) | 2020-11-11 | 2020-11-11 | Foundation ditch engineering ground water level monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213455752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418648A (en) * | 2021-06-16 | 2021-09-21 | 山东省地质环境监测总站(山东省地质灾害防治技术指导中心) | Underground water wireless monitoring system and method |
| CN113624300A (en) * | 2021-07-21 | 2021-11-09 | 中航勘察设计研究院有限公司 | Water level measuring device and measuring method for observation well |
-
2020
- 2020-11-11 CN CN202022596775.3U patent/CN213455752U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418648A (en) * | 2021-06-16 | 2021-09-21 | 山东省地质环境监测总站(山东省地质灾害防治技术指导中心) | Underground water wireless monitoring system and method |
| CN113624300A (en) * | 2021-07-21 | 2021-11-09 | 中航勘察设计研究院有限公司 | Water level measuring device and measuring method for observation well |
| CN113624300B (en) * | 2021-07-21 | 2023-10-20 | 中航勘察设计研究院有限公司 | Water level measuring device and measuring method for observation well |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213455752U (en) | Foundation ditch engineering ground water level monitoring devices | |
| CN105865418B (en) | A kind of intelligent building inclination detection prior-warning device and detection method | |
| CN113358163B (en) | Open channel section water flow online measuring device and measuring and controlling method | |
| CN208476355U (en) | A kind of engineering water conservancy water level monitoring device | |
| KR200438336Y1 (en) | Control Apparatus for Water Analysis | |
| CN211121503U (en) | Water level monitoring device for hydraulic engineering | |
| CN109061085A (en) | Computer intelligence for waters information monitors system | |
| CN209927104U (en) | All-round sensitization tilt angle sensor of fiber grating | |
| CN216283789U (en) | Water level monitoring device for hydraulic engineering | |
| CN110987115A (en) | Intermittent automatic depth-measuring water level system | |
| CN114113673B (en) | Hydrogeological survey water flow velocity monitoring device and method | |
| CN212721666U (en) | Measuring rod with automatic display screen for water level of river water resource | |
| CN216559233U (en) | Water level monitoring device for hydraulic engineering | |
| CN214066258U (en) | Ponding degree of depth measuring device is used in prevention and cure of urban area flood disaster | |
| CN210922773U (en) | Water level detection device for hydraulic engineering | |
| CN211085335U (en) | City water source area monitoring devices based on wisdom city | |
| CN212780763U (en) | Automatic online monitoring station for water quality | |
| CN114088172A (en) | Automatic water level gauge detector and water level detection system | |
| CN211651766U (en) | Water level monitoring device for hydraulic engineering | |
| CN113487837A (en) | Debris flow monitoring and early warning system and method | |
| CN113029296A (en) | Automatic reservoir water level adjusting system | |
| CN216846413U (en) | Ponding alarm device | |
| CN112164193A (en) | Intelligent deformation monitoring system for landslide | |
| CN220729322U (en) | Water conservancy detection device that possesses teletransmission operation | |
| CN214587243U (en) | Alarm device for flooded workshop of hydraulic power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 Termination date: 20211111 |