CN219532175U - Foundation pit construction groundwater monitoring alarm device - Google Patents
Foundation pit construction groundwater monitoring alarm device Download PDFInfo
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- CN219532175U CN219532175U CN202223019298.XU CN202223019298U CN219532175U CN 219532175 U CN219532175 U CN 219532175U CN 202223019298 U CN202223019298 U CN 202223019298U CN 219532175 U CN219532175 U CN 219532175U
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- frame
- rope
- foundation pit
- groundwater monitoring
- pit construction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to the technical field of engineering equipment and discloses a foundation pit construction groundwater monitoring and alarming device, which comprises a frame, wherein a wire collecting roller is rotatably connected to the inside of the frame through a bearing, one end of the wire collecting roller extends to the outside of the frame and is fixedly sleeved with a driving motor, a rope is wound on the surface of the wire collecting roller, a liquid level sensor is arranged at one end of the rope, a fixed frame is bolted to one side of the frame, a control panel and a buzzer alarm are respectively arranged on the front surface of the fixed frame, an extension plate is rotatably connected to the other side of the frame through a movable block, a steering pulley is bolted to one side of the extension plate, and a fixed plate is welded to the other side of the frame; can possess the function of transversely extending, reduce the required manpower consumption when lifting the device, avoid the potential safety hazard that appears because of stepping on the sky, can realize simultaneously that automatic receive and releases the rope, alleviateed staff's work burden, the practicality is high.
Description
Technical Field
The utility model belongs to the technical field of engineering instruments, and particularly relates to a foundation pit construction groundwater monitoring and alarming device.
Background
The soil retaining structure and measures such as groundwater control and environmental protection required for ensuring the safety and stability of an underground space formed by excavating downwards from the ground during the construction of an underground structure are called foundation pit engineering, and the foundation pit engineering is a system engineering integrating geological engineering, geotechnical engineering, structural engineering and geotechnical testing technology, and has the main contents: the engineering investigation, support structure design and construction, earth excavation and backfill, groundwater control, informationized construction and surrounding environment protection etc. need use monitoring devices when monitoring groundwater in the foundation ditch engineering work process, present current monitoring devices is the manual state of swaying when putting into to level sensor and the rolling of rope, because the foundation ditch is generally offered comparatively deeply, therefore the staff can be comparatively laborsaving in the receive and releases the in-process, staff's work burden has been increased, traditional monitoring devices is in order to dodge the sensor and is put down from the foundation ditch edge and produce the collision with the inside of foundation ditch, consequently, all can set up a support that is used for bearing device in the foundation ditch top, and the support still need the manual handling device to the support after setting up, not only increased staff's consumption, still have higher potential safety hazard, the practicality is relatively poor.
Disclosure of Invention
The utility model aims to provide a foundation pit construction groundwater monitoring and alarming device, which has the advantages of being capable of automatically winding and unwinding ropes and having a transverse extending function, and solves the problems that the existing detection and alarming device needs manual shaking when winding and unwinding the ropes and is complicated when placing the device.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a foundation ditch construction groundwater monitoring alarm device, includes the frame, the inside of frame is connected with the take-up roller through the bearing rotation, the one end of take-up roller extends to the outside of frame and fixedly cup joints driving motor, the surface winding of take-up roller has the rope, level sensor is installed to the one end of rope, one side bolt of frame has fixed frame, control panel and buzzer siren are installed respectively to the front of fixed frame, the opposite side of frame is connected with the extension board through movable block rotation, one side bolt of extension board has the diverting pulley, the opposite side welding of frame has the fixed plate, the top of fixed plate runs through and is provided with locking bolt, one side of extension board is inlayed and is had the nut with locking bolt threaded connection.
The technical scheme is adopted: can possess the function of transversely extending, reduce the required manpower consumption when lifting the device, avoid the potential safety hazard that appears because of stepping on the sky, can realize simultaneously that automatic receive and releases the rope, alleviateed staff's work burden, the practicality is high.
The solar panel is arranged at the top of the fixed frame, two energy storage batteries are arranged in the fixed frame, and an inverter is bolted to the inside of the fixed frame through screws.
The technical scheme is adopted: the photovoltaic power supply function can be achieved, and the cruising ability of the device in outdoor operation is improved.
The utility model is further characterized in that the surface of the driving motor is fixedly sleeved with an annular plate, and two connecting plates are bolted between one side of the annular plate and the frame.
The technical scheme is adopted: the driving motor can be fixed, and the stability of the driving motor in running is improved.
The utility model is further arranged that a first magnetic block is embedded on the other side of the extension plate, and a second magnetic block magnetically connected with the first magnetic block is embedded on the other side of the frame.
The technical scheme is adopted: the extension plate can be limited when not in use, and the extension plate can be prevented from being continuously bumped with the frame in the moving process.
The utility model is further characterized in that a limiting plate is welded in the frame, and a through hole matched with the rope is formed in the top of the limiting plate.
The technical scheme is adopted: the liquid level sensor can be limited, and the liquid level sensor is prevented from being mixed into the rope after being stored, so that the liquid level sensor is inconvenient to arrange.
The utility model further provides that the surface of the rope is connected with a balancing weight.
The technical scheme is adopted: the stability of balancing weight in the falling process can be improved, and the shaking condition caused by wind power blowing is reduced.
The utility model is further characterized in that universal wheels are symmetrically bolted to the bottom of the frame, and brake pads are arranged on the surfaces of the universal wheels.
The technical scheme is adopted: the portable device is convenient to move, and the carrying burden of staff is reduced.
In summary, the utility model has the following beneficial effects:
1. the lower end of the extension plate is firstly grasped by hands to be pulled upwards, the first magnetic block and the second magnetic block can be automatically separated by hands when the extension plate is pulled by force, one hand is used for keeping a lifting state after the extension plate is pulled upwards, the other hand is used for holding the locking bolt to rotate, the locking bolt can be fixed with the nut through the cooperation of the fixing plate when the locking bolt rotates downwards, a rope can be placed on the steering pulley after the extension plate is fixed, and finally the device is pushed to enable the lower part of the liquid level sensor to be positioned at the center of the foundation pit, so that the device has the function of transverse extension, the labor consumption required by carrying the device is reduced, and the potential safety hazard caused by stepping is avoided;
2. through pressing the button start driving motor on the control panel, driving motor can drive the receipts line roller through the cooperation of bearing down and rotate after the start-up, receive the pulling of balancing weight and liquid level sensor down when rotatory and make the rope drop in the foundation ditch automatically after becoming flexible, can know liquid level sensor's whereabouts distance through observing the scale mark on the rope, liquid level sensor can feed back data to control panel when liquid level sensor's groundwater in the foundation ditch overflows, control panel can send alarm sound through buzzing alarm at the feedback of receiving liquid level sensor, can realize receiving the rope voluntarily, alleviateed staff's work burden, the practicality is high.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional front view of the structure of the present utility model;
fig. 3 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.
Reference numerals: 1. a frame; 2. a wire winding roller; 3. a driving motor; 4. a rope; 5. a liquid level sensor; 6. a fixed frame; 7. a control panel; 8. a buzzer alarm; 9. an extension plate; 10. a diverting pulley; 11. a fixing plate; 12. a locking bolt; 13. a solar panel; 14. an energy storage battery; 15. an inverter; 16. an annular plate; 17. a first magnetic block; 18. a second magnetic block; 19. a limiting plate; 20. balancing weight; 21. and a universal wheel.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1 and 2, a ground water monitoring alarm device for foundation pit construction comprises a frame 1, a limiting plate 19 is welded in the frame 1, a through hole matched with a rope 4 is formed in the top of the limiting plate 19, the purpose of limiting a liquid level sensor 5 is achieved, the liquid level sensor 5 is prevented from being mixed into the rope 4 after being stored and inconveniently arranged, universal wheels 21 are symmetrically bolted to the bottom of the frame 1, brake pads are mounted on the surfaces of the universal wheels 21, the purpose of facilitating movement of the device is achieved, the carrying burden of workers is relieved, a wire-collecting roller 2 is rotatably connected in the frame 1 through a bearing, one end of the wire-collecting roller 2 extends to the outside of the frame 1 and is fixedly sleeved with a driving motor 3, the surface of the driving motor 3 is fixedly sleeved with an annular plate 16, two connecting plates are bolted between one side of the annular plate 16 and the frame 1, the driving motor 3 can be fixed, the stability of the driving motor 3 in operation is improved, the rope 4 is wound on the surface of the wire winding roller 2, the balancing weight 20 is tied on the surface of the rope 4, the stability of the balancing weight 20 in the falling process is improved, the shaking condition caused by wind blowing is reduced, the liquid level sensor 5 is installed at one end of the rope 4, the fixing frame 6 is bolted to one side of the frame 1, the solar panel 13 is installed at the top of the fixing frame 6, the two energy storage batteries 14 are installed in the fixing frame 6, the inverter 15 is bolted to the inside of the fixing frame 6 through screws, the photovoltaic power supply function is achieved, the endurance of the device in outdoor operation is improved, the control panel 7 and the buzzer alarm 8 are respectively installed on the front surface of the fixing frame 6, the driving motor 3 is started by pressing keys on the control panel 7, the driving motor 3 can drive the take-up roller 2 to rotate through the cooperation of bearing after the start, the take-up roller 2 can receive the pulling of balancing weight 20 and liquid level sensor 5 when rotatory down makes rope 4 drop to the foundation ditch in the automation after becoming flexible, can know liquid level sensor 5's whereabouts distance through observing the scale mark on rope 4, liquid level sensor 5 can feed back data to control panel 7 when the groundwater in the foundation ditch overflows liquid level sensor 5, control panel 7 can send out alarm sound through buzzer siren 8 when receiving liquid level sensor 5's feedback, can realize automatic receive and release rope 4, the work burden of staff has been alleviateed, and the practicality is high.
The use process is briefly described: by pressing a key on the control panel 7 to start the driving motor 3, the driving motor 3 drives the wire collecting roller 2 to rotate through the cooperation of a bearing after being started, the wire collecting roller 2 can be pulled down by the balancing weight 20 and the liquid level sensor 5 when rotating, the rope 4 automatically drops into the foundation pit after loosening, the falling distance of the liquid level sensor 5 can be known through observing the scale mark on the rope 4, the liquid level sensor 5 can feed data back to the control panel 7 when groundwater in the foundation pit overflows the liquid level sensor 5, and the control panel 7 can send out alarm sounds through the buzzer alarm 8 after receiving the feedback of the liquid level sensor 5.
Example 2:
referring to fig. 1, fig. 2 and fig. 3, a foundation pit construction groundwater monitoring alarm device, the opposite side of frame 1 is connected with extension board 9 through the movable block rotation, first magnetic path 17 is inlayed to the opposite side of extension board 9, the opposite side of frame 1 is inlayed and is had the second magnetic path 18 with first magnetic path 17 magnetism connection, it can carry out spacing to extension board 9 when not using, prevent device can constantly bump with frame 1 in the removal in-process extension board 9, one side bolt of extension board 9 has diverting pulley 10, the opposite side welding of frame 1 has fixed plate 11, the top of fixed plate 11 runs through and is provided with locking bolt 12, one side of extension board 9 is inlayed and is locked the nut with locking bolt 12 threaded connection, through the lower extreme upward pulling of first hand grasp extension board 9, the hand can make first magnetic path 17 and second magnetic path 18 autosegregation when extension board 9 pulls upward after holding the state of lifting with a hand, and the other hand holds locking bolt 12 and rotates, locking bolt 12 can cooperate and carry out the fixed device through fixed plate 11 down when rotating down and stretch into the rope 5 and stretch into the side of the device and can reduce the manpower consumption and can be had at the end and the place of the side of the device is reached when the fixed position of the device is reached and the side is reached.
The use process is briefly described: the lower end of the extension plate 9 is firstly grasped by hands to be pulled upwards, the hands can automatically separate the first magnetic block 17 from the second magnetic block 18 when the extension plate 9 is pulled hard, one hand is used for keeping the lifting state after the extension plate 9 is pulled upwards to the bottom, the other hand is used for holding the locking bolt 12 to rotate, the locking bolt 12 can be fixed with the nut through the cooperation of the fixing plate 11 when rotating downwards, the rope 4 can be put on the diverting pulley 10 after the extension plate 9 is fixed, and finally the pushing device enables the lower part of the liquid level sensor 5 to be positioned at the center of the foundation pit.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. The utility model provides a foundation ditch construction groundwater monitoring alarm device, includes frame (1), its characterized in that: the utility model discloses a novel structure of a liquid level sensor, including frame (1), fixed frame (6), control panel (7) and buzzer siren (8) are installed respectively to the inside of frame (1) through the bearing rotation, the outside that one end of receipts line roller (2) extends to frame (1) has fixedly cup jointed driving motor (3), the surface winding of receipts line roller (2) has rope (4), level sensor (5) are installed to the one end of rope (4), one side bolt of frame (1) has fixed frame (6), control panel (9) are connected with extension board (9) through movable block rotation to the opposite side of frame (1), one side bolt of extension board (9) has diverting pulley (10), the opposite side welding of frame (1) has fixed plate (11), the top of fixed plate (11) runs through and is provided with locking bolt (12), one side of extension board (9) is inlayed and is had the nut with locking bolt (12) threaded connection.
2. The foundation pit construction groundwater monitoring and alarming device according to claim 1, wherein: solar panel (13) are installed at the top of fixed frame (6), two energy storage battery (14) are installed to the internally mounted of fixed frame (6), the inside of fixed frame (6) has dc-to-ac converter (15) through the screw bolt.
3. The foundation pit construction groundwater monitoring and alarming device according to claim 1, wherein: the surface of the driving motor (3) is fixedly sleeved with an annular plate (16), and two connecting plates are bolted between one side of the annular plate (16) and the frame (1).
4. The foundation pit construction groundwater monitoring and alarming device according to claim 1, wherein: the other side of the extension plate (9) is inlaid with a first magnetic block (17), and the other side of the frame (1) is inlaid with a second magnetic block (18) which is magnetically connected with the first magnetic block (17).
5. The foundation pit construction groundwater monitoring and alarming device according to claim 1, wherein: the inside welding of frame (1) has limiting plate (19), the through-hole that uses with rope (4) cooperation is seted up at the top of limiting plate (19).
6. The foundation pit construction groundwater monitoring and alarming device according to claim 1, wherein: the surface of the rope (4) is connected with a balancing weight (20).
7. The foundation pit construction groundwater monitoring and alarming device according to claim 1, wherein: the bottom of the frame (1) is symmetrically bolted with universal wheels (21), and the surface of the universal wheels (21) is provided with brake pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223019298.XU CN219532175U (en) | 2022-11-14 | 2022-11-14 | Foundation pit construction groundwater monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223019298.XU CN219532175U (en) | 2022-11-14 | 2022-11-14 | Foundation pit construction groundwater monitoring alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219532175U true CN219532175U (en) | 2023-08-15 |
Family
ID=87586816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223019298.XU Active CN219532175U (en) | 2022-11-14 | 2022-11-14 | Foundation pit construction groundwater monitoring alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219532175U (en) |
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2022
- 2022-11-14 CN CN202223019298.XU patent/CN219532175U/en active Active
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