CN113155228A - Underground water level monitoring system - Google Patents
Underground water level monitoring system Download PDFInfo
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- CN113155228A CN113155228A CN202110341562.2A CN202110341562A CN113155228A CN 113155228 A CN113155228 A CN 113155228A CN 202110341562 A CN202110341562 A CN 202110341562A CN 113155228 A CN113155228 A CN 113155228A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 128
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000000523 sample Substances 0.000 claims abstract description 31
- 239000003673 groundwater Substances 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000012806 monitoring device Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/0023—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm with a probe suspended by a wire or thread
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Abstract
The monitoring system comprises a monitoring system body arranged on a water level monitoring well, a display screen arranged on the monitoring system body, a supporting plate fixedly arranged in the monitoring system body, a cable arranged in the monitoring system body, a probe arranged at one end of the cable, a lifting mechanism arranged on the supporting plate and used for controlling the lifting of the cable, a fixing mechanism arranged between the monitoring system body and the ground and used for fixing the monitoring system body and the ground, and a protection assembly arranged on the outer side of the monitoring system body and used for protecting the monitoring system body; the display screen is communicated with the probe. This application has the effect of automatic and continuous accurate monitoring groundwater water level.
Description
Technical Field
The application relates to the field of building construction, in particular to an underground water level monitoring system.
Background
Effective control of underground water is an important factor influencing the construction safety of the foundation pit engineering, so that accurate and effective monitoring of the underground water level in the foundation pit construction process is of great significance.
At present, when the monitoring device in the related technology is used, a probe is firstly put into a water level monitoring well, then a constructor needs to manually pay off the line and slowly move the probe downwards, when a contact of the probe is contacted with the water surface, a sounder of a receiving system can generate a buzzer, and at the moment, the depth dimension on a steel ruler can be read; however, the measurement accuracy is low, the construction personnel is required to hold the underground water level by hands for a long time, the labor intensity is high, the artificial influence is large, and the continuous and accurate monitoring of the wave crests and the wave troughs of the underground water level is difficult to carry out.
In view of the above-mentioned related art, the inventor considers that there is a defect that it is difficult for the monitoring device to automatically, continuously and accurately monitor the groundwater level.
Disclosure of Invention
In order to monitor the groundwater level automatically and accurately continuously, the application provides a groundwater level monitoring system.
The application provides an underground water level monitoring system adopts following technical scheme:
an underground water level monitoring device comprises a monitoring system body arranged on a water level monitoring well, a display screen arranged on the monitoring system body, a supporting plate fixedly arranged in the monitoring system body, a cable arranged in the monitoring system body, a probe arranged at one end of the cable, a lifting mechanism arranged on the supporting plate and used for controlling the lifting of the cable, a fixing mechanism arranged between the monitoring system body and the ground and used for fixing the monitoring system body and the ground, and a protection assembly arranged outside the monitoring system body and used for protecting the monitoring system body; the display screen is communicated with the probe.
By adopting the technical scheme, when a constructor needs to monitor the underground water level through a monitoring system, firstly, a water level monitoring well is excavated and built, then, a monitoring system body is fixed above a well mouth of the water level monitoring well through a fixing mechanism, then, a lifting mechanism is started, the lifting mechanism drives a cable and a probe to be positioned in the well body of the water level monitoring well to move downwards, the probe enters the underground water, then, the probe transmits water level height data to a display screen, and then, the constructor can observe the fluctuation value of the underground water level in real time through the display screen; the construction environment is severe, the protection assembly can protect the monitoring system body and prevent the monitoring system body from being scratched or damaged by foreign objects, and therefore the service life of the monitoring system body is prolonged; when the monitoring system body is used, the lifting of the probe is automatically realized through the lifting mechanism, and the monitoring system body is not required to be held by constructors for a long time in the measuring process, so that the labor intensity of the constructors is reduced, and the monitoring system is not easily influenced by people, and can automatically, continuously and accurately monitor the groundwater level.
Optionally, the lifting mechanism comprises a reel arranged above the support plate, a support assembly fixedly arranged on the support plate and used for supporting the reel to rotate, and a driving assembly arranged between the support plate and the reel and used for driving the reel to rotate; and one end of the cable, which is far away from the probe, is fixedly connected with the reel.
Through adopting above-mentioned technical scheme, when constructor transferred the probe through elevating system, at first start drive assembly, drive assembly drove the reel and rotates, and the reel drives the cable rotation to the cable can be transferred to the reel, and the cable can drive the probe downstream.
Optionally, the driving assembly comprises two worm gears respectively fixed at two ends of the reel, two supporting seats fixed on the supporting plate, and a worm rotatably connected to the supporting seats and matched with the worm gears;
the worm wheels are in one-to-one correspondence with the two worms, the worm wheels are meshed with the corresponding worms, a linkage assembly used for realizing synchronous motion of the two worms is arranged between the two worms, and one end of one of the worms is provided with a driving motor.
Through adopting above-mentioned technical scheme, when constructor passed through drive assembly and driven the reel and rotate, at first started driving motor, two worms of drive motor's output shaft synchronous drive rotate through linkage assembly, and the worm drives the worm wheel rotation that corresponds, and the worm wheel drives rather than fixed connection's reel and rotates to make the even atress in both ends of reel, synchronous rotation.
Optionally, the linkage assembly includes two chain wheels respectively fixed on the two worms, and a chain meshed with the two chain wheels simultaneously.
Through adopting above-mentioned technical scheme, the staff rotates one of them worm among the drive assembly, and the worm drives rather than the sprocket of fixed connection and rotates, and the sprocket drives the chain and rotates, and the chain drives the sprocket that is located the reel other end and rotates, and another sprocket drives rather than the worm of fixed connection and rotates simultaneously to the simultaneous movement of two worms has been realized.
Optionally, the supporting component includes the support frame that sets firmly in the backup pad, rotates the roller of connection on the support frame, the reel rotates with the support frame to be connected, the reduction groove has been seted up on the reel, the roller is located the reduction inslot rotation.
Through adopting above-mentioned technical scheme, the reel rotates and to drive the roller that can drive rather than the butt and be located the loss reduction inslot and rotate along with it, and the roller is located the loss reduction inslot internal rotation, and it not only provides holding power for the reel, changes sliding friction between support frame and the reel into rolling friction moreover, has reduced the frictional force between support frame and the reel, has reduced the wearing and tearing between support frame and the reel, has improved the smoothness nature when the reel rotates.
Optionally, the fixing mechanism includes a plurality of insertion rods for being inserted between the bottom of the monitoring system body and the ground, a butt plate sleeved on the outer side wall of the insertion rod, a rotary rod rotatably connected in the insertion rod, a knob fixedly arranged at one end of the rotary rod, a plurality of barbs arranged between the insertion rod and the rotary rod, and a sliding block fixedly arranged at one end of the barbs;
the utility model discloses a monitoring system, including monitoring system body, spliced pole, barb, splicing pole, butt board and splicing pole fixed connection, the splicing pole is inside cavity setting, butt board and splicing pole fixed connection, just butt board and monitoring system body bottom butt, the transversal oval setting of personally submitting of rotary rod, the barb is kept away from the one end of sliding block and is slided with the splicing pole and be connected, the inserting groove has been seted up on the splicing pole, the barb is located the inserting groove and slides, the sliding block slides with the rotary rod and is connected, the spout has been seted up on the rotary rod, the sliding block slides in being located the spout.
Through adopting above-mentioned technical scheme, when the constructor fixed monitoring system body, at first with monitoring system body and ground butt, run through monitoring system body bottom with the peg graft pole after that, make the peg graft pole insert ground, constructor rotates the ninety degrees of knob afterwards, and the knob drives the rotary rod and rotates, and the rotary rod is oval major axis and inserts the barb in the ground to make the peg graft pole be difficult for breaking away from ground, and then realize the fixed of monitoring system body.
Optionally, one end of the insertion rod, which is far away from the knob, is arranged in a spine shape.
By adopting the technical scheme, the stress area is reduced at the end of the plug rod in the shape of the spine, so that the plug rod can be conveniently inserted into the ground by constructors, and the labor intensity of the constructors is reduced.
Optionally, the barb and the sliding block are integrally formed.
Through adopting above-mentioned technical scheme, integrated into one piece sets up firm in connection, intensity is high, stable in use to it is more firm to make barb and sliding block be connected, and then has improved the stability in use of barb.
Optionally, the protection assembly includes three side plates fixedly arranged on the monitoring system body, a top plate fixedly arranged on the three side plates at the same time, a door panel hinged to the side plates, and a clamping member arranged between the door panel and the side plates for realizing the opening or closing state of the door panel; the three side plates, the top plate and the door plate are enclosed to form a closed area, and the door plate is made of transparent glass.
By adopting the technical scheme, when a constructor needs to operate the monitoring system body, the fixing state of the clamping piece is firstly released, then the door plate is opened, and then the constructor can operate the monitoring system body; after the constructor finishes operating the monitoring system body, the door plate is closed through the clamping piece; the side plates, the top plate and the door plate are enclosed to be in a closed state, so that the monitoring system body is prevented from being damaged by splashes of fragments, rainwater and the like, and the stability of the monitoring system body is improved.
Optionally, the clip is a buckle.
By adopting the technical scheme, the door plate can be closed by closing the buckle when the constructor does not need to operate the monitoring system body; and the buckle connection has simple operation and good stability, and the door plate can be opened and closed conveniently.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the monitoring system body is used, the lifting of the probe is automatically realized through the lifting mechanism, and a constructor does not need to hold the monitoring system body for a long time in the measuring process, so that the labor intensity of the constructor is reduced, and the monitoring system is not easily influenced by human, and the underground water level is automatically, continuously and accurately monitored;
2. the constructor can realize the extension and contraction of the barbs by rotating the knob, so that the insertion rod is not easy to separate from the ground, the monitoring system body is firmly fixed with the ground, the fixing of the monitoring system body is realized, and the operation is simple and the installation is convenient;
3. the construction environment is comparatively abominable, and the protection subassembly can protect the monitoring system body, prevents it to suffer the foreign object scratch or damage to improve the life of monitoring system body.
Drawings
FIG. 1 is a schematic diagram of a monitoring system according to an embodiment of the present application;
FIG. 2 is a schematic diagram showing a partial structure of a monitoring system body;
FIG. 3 is a partial schematic view showing the construction of the elevating mechanism;
FIG. 4 is a partial schematic view showing a fixing mechanism;
fig. 5 is a partial sectional view showing the fixing mechanism.
Description of reference numerals: 1. a water level monitoring well; 2. a monitoring system body; 3. a display screen; 4. a support plate; 41. a wire releasing port; 5. a cable; 6. a probe; 7. a lifting mechanism; 71. a reel; 711. a loss reduction groove; 72. a support assembly; 721. a support frame; 722. a roller; 73. a drive assembly; 731. a worm gear; 732. a supporting seat; 733. a worm; 734. a linkage assembly; 7341. a sprocket; 7342. a chain; 735. a drive motor; 8. a fixing mechanism; 81. a plug rod; 811. inserting grooves; 82. a butt joint plate; 83. rotating the rod; 831. a chute; 84. a knob; 85. a barb; 86. a sliding block; 9. a protection component; 91. a side plate; 92. a top plate; 93. a door panel; 94. and (5) buckling.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses groundwater level monitoring system. Referring to fig. 1 and 2, the monitoring system comprises a monitoring system body 2 arranged on a water level monitoring well 1, a display screen 3 is arranged on the monitoring system body 2, a supporting plate 4 is arranged in the monitoring system body 2, the supporting plate 4 is a rectangular plate, and a wire releasing port 41 is formed in the supporting plate 4. Be provided with cable 5 in the monitoring system body 2, the one end of cable 5 is provided with probe 6, and probe 6 and display screen 3 intercommunication are provided with elevating system 7 on the backup pad 4, and elevating system 7 is used for controlling the lift of cable 5. A fixing mechanism 8 is arranged between the monitoring system body 2 and the ground, and the fixing mechanism 8 is used for connecting and fixing the monitoring system body 2 and the ground; the outside of monitoring system body 2 still is equipped with protection component 9, and protection component 9 is used for protecting monitoring system body 2.
When constructor need advance the monitoring to groundwater level through monitoring system, at first excavate and build water level monitoring well 1, place monitoring system body 2 in 1 well head top of water level monitoring well, and it is fixed through fixed establishment 8, start elevating system 7 afterwards, elevating system 7 drives cable 5 and probe 6 and is located 1 internal downstream of well of water level monitoring well, make probe 6 and groundwater contact, probe 6 is with water level height data transmission to display screen 3 on after that, constructor can be through the accurate fluctuation value of observing groundwater level of display screen 3 real-time in succession, monitoring system is at the in-process that uses simultaneously, protection component 9 can protect monitoring system body 2, prevent it from suffering foreign object scratch or damage, thereby improve monitoring system body 2's life.
Referring to fig. 1 and 2, the lifting mechanism 7 comprises a reel 71 arranged above the support plate 4, and one end of the cable 5 far away from the probe 6 is fixedly connected with the reel 71; the support plate 4 is fixedly provided with a support assembly 72, and the support assembly 72 is used for supporting the reel 71 to rotate. A driving assembly 73 is arranged between the support plate 4 and the reels 71, and the driving assembly 73 is used for driving the reels 71 to rotate.
Referring to fig. 3, the driving assembly 73 includes two worm gears 731 fixed at two ends of the reel 71, two supporting seats 732 are fixed on the supporting plate 4, the two supporting seats 732 are located at two ends of the reel 71, respectively, a worm 733 fitted to the worm gears 731 is rotatably connected to the supporting seats 732, the axis of the worm 733 is perpendicular to the axis of the worm gears 731, the two worm gears 733 are also provided, the two worm gears 731 correspond to the two worm gears 733 one by one, and the worm gears 731 are meshed with the corresponding worm gears 733. A linkage component 734 is arranged between the two worms 733, and the linkage component 734 is used for realizing synchronous movement of the two worms 733; and one end of one of the worms 733 is provided with a driving motor 735, and an output shaft of the driving motor 735 is fixedly connected with the worm 733.
Referring to fig. 3, the linkage assembly 734 includes two sprockets 7341 respectively fixed to the two worms 733, and a chain 7342 is disposed between the two sprockets 7341, and the chain 7342 is engaged with the two sprockets 7341 simultaneously.
Referring to fig. 3, the supporting assembly 72 includes two supporting frames 721 fixed on the supporting plate 4, the supporting frames 721 are respectively located at two ends of the reel 71, and the reel 71 is rotatably connected with the supporting frames 721; each support frame 721 is rotatably connected with two rollers 722, a loss reduction groove 711 is formed in each reel 71, the rollers 722 are located in the loss reduction grooves 711 for rotating, the rollers 722 are used for providing supporting force for the reels 71 and converting sliding friction between the support frames 721 and the reels 71 into rolling friction, abrasion between the support frames 721 and the reels 71 is reduced, and smoothness of the reels 71 in rotation is improved.
When a constructor puts down the probe 6 through the lifting mechanism 7, firstly, the driving motor 735 is started, an output shaft of the driving motor 735 drives one of the worms 733 to rotate, the worm 733 drives the chain wheel 7341 fixedly connected with the worm 733 to rotate, the chain wheel 7341 drives the chain 7342 to rotate, the chain 7342 drives the chain wheel 7341 positioned at the other end of the reel 71 to rotate, meanwhile, the other chain wheel 7341 drives the worm 733 fixedly connected with the other chain wheel to rotate, so that synchronous motion of the two worms 733 is realized, the two worms 733 can drive the corresponding worm wheels 731 to rotate, the two worm wheels 731 can drive the reel 71 to rotate, so that two ends of the reel 71 are uniformly stressed and synchronously rotated, then the reel 71 drives the cable 5 to rotate, and the cable 5 can drive the probe 6 to move downwards.
Referring to fig. 2 and 4, the fixing mechanism 8 includes two insertion rods 81 inserted between the bottom of the monitoring system body 2 and the ground, the insertion rods 81 are arranged in a hollow manner, one end of each insertion rod 81 is arranged in a sharp-pointed manner, and each insertion rod 81 is arranged in a sharp-pointed manner to reduce the stress area, so that the insertion rods 81 can be conveniently inserted into the ground by a constructor.
Referring to fig. 4 and 5, the outer side wall of the insertion rod 81 is sleeved with a butt plate 82, the butt plate 82 is a rectangular plate, the butt plate 82 is fixedly connected with the outer side wall of the insertion rod 81, and the butt plate 82 is abutted to the bottom of the monitoring system body 2. A rotating rod 83 is rotationally connected in the inserting rod 81, the cross section of the rotating rod 83 is in an oval shape, and the center of the rotating rod 83 is collinear with the center of the inserting rod 81; one end of the rotating rod 83 is fixedly provided with a knob 84, the other end of the rotating rod is abutted against the inner side wall of the inserting rod 81, and the diameter of the knob 84 is large, so that the rotating rod 83 can be conveniently rotated by a constructor. A plurality of barbs 85 are arranged between the inserting rod 81 and the rotating rod 83, and the plurality of barbs 85 are distributed along the length direction of the rotating rod 83; one end of the barb 85 is provided with a sliding block 86, the barb 85 and the sliding block 86 are integrally formed, a sliding groove 831 is formed in the rotating rod 83, and the sliding block 86 is positioned in the sliding groove 831 and slides; one end of the barb 85, which is far away from the sliding block 86, is connected with the insertion rod 81 in a sliding manner, the insertion rod 81 is provided with an insertion groove 811, and the barb 85 is positioned in the insertion groove 811 in a sliding manner.
When the fixed monitoring system body 2 of constructor, at first with monitoring system body 2 and ground butt, run through monitoring system body 2 bottom with peg graft pole 81 after that, and insert ground with peg graft pole 81, constructor rotates ninety degrees of knob 84 afterwards, knob 84 drives rotary rod 83 and rotates, sliding block 86 slides in being located spout 831 on the rotary rod 83, rotary rod 83 is oval major axis and promotes barb 85 and is located inserting groove 811 internal slipping, thereby insert the barb 85 in the ground, make peg graft pole 81 be difficult for breaking away from ground, realize monitoring system body 2's fixed.
Referring to fig. 1, protection component 9 includes three curb plate 91 that sets firmly on monitoring system body 2, and curb plate 91 is rectangular shaped plate, has set firmly roof 92 on the curb plate 91, and articulated on one of them curb plate 91 have a door plant 93, and door plant 93 adopts the transparent glass material to make, and three curb plate 91, roof 92 and door plant 93 enclose into closed interval. Be provided with joint spare between door plant 93 and the curb plate 91, joint spare is used for realizing opening or the closed condition of door plant 93, and joint spare is buckle 94.
When the constructor needs to operate the monitoring system body 2, the fastener 94 is firstly opened, then the door plate 93 is opened, and then the constructor can operate the monitoring system body 2; after the constructor finishes operating the monitoring system body 2, the door plate 93 is closed through the buckle 94; the side plate 91, the top plate 92 and the door plate 93 are enclosed to be in a closed state, so that the monitoring system body 2 is prevented from being damaged by fragments, rainwater and the like.
The implementation principle of the underground water level monitoring system provided by the embodiment of the application is as follows: when a constructor needs to monitor the underground water level through a monitoring system, firstly, a water level monitoring well 1 is excavated and built, then, an inserting rod 81 penetrates through the bottom of a monitoring system body 2 and is inserted into the ground, then, the constructor rotates a knob 84, fixes the monitoring system body 2 above a well mouth of the water level monitoring well 1, then, the constructor starts a driving motor 735, controls a driving cable 5 and a probe 6 to move downwards in the well body of the water level monitoring well 1 under the control of the driving motor 735, enables the probe 6 to enter the underground water, then, the probe 6 transmits water level height data to a display screen 3, and then, the constructor can observe the fluctuation value of the underground water level through the display screen 3 in real time; when the monitoring system body 2 is used, the lifting of the probe 6 is automatically realized through the lifting mechanism 7, and the monitoring system is not required to be held by constructors for a long time in the measuring process, so that the labor intensity of the constructors is reduced, and the underground water level is not easily influenced by people, so that the underground water level is automatically, continuously and accurately monitored.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an underground water level monitoring system which characterized in that: the monitoring system comprises a monitoring system body (2) arranged on a water level monitoring well (1), a display screen (3) arranged on the monitoring system body (2), a supporting plate (4) fixedly arranged in the monitoring system body (2), a cable (5) arranged in the monitoring system body (2), a probe (6) arranged at one end of the cable (5), a lifting mechanism (7) arranged on the supporting plate (4) and used for controlling the lifting of the cable (5), a fixing mechanism (8) arranged between the monitoring system body (2) and the ground and used for fixing the monitoring system body and the ground, and a protection assembly (9) arranged at the outer side of the monitoring system body (2) and used for protecting the monitoring system body (2); the display screen (3) is communicated with the probe (6).
2. The groundwater level monitoring system according to claim 1, wherein: the lifting mechanism (7) comprises a reel (71) arranged above the support plate (4), a support assembly (72) fixedly arranged on the support plate (4) and used for supporting the reel (71) to rotate, and a driving assembly (73) arranged between the support plate (4) and the reel (71) and used for driving the reel (71) to rotate; one end of the cable (5) far away from the probe (6) is fixedly connected with the reel (71).
3. The groundwater level monitoring system according to claim 2, wherein: the driving component (73) comprises two worm wheels (731) which are fixedly arranged at two ends of the reel (71) respectively, two supporting seats (732) which are fixedly arranged on the supporting plate (4), and a worm (733) which is rotatably connected to the supporting seats (732) and is matched with the worm wheels (731);
two worm wheel (731) and two worm (733) one-to-one, worm wheel (731) and corresponding worm (733) meshing are provided with linkage assembly (734) that are used for realizing two worm (733) simultaneous movement between two worm (733), and one of them worm (733) one end is provided with driving motor (735).
4. A groundwater level monitoring system as claimed in claim 3, wherein: the linkage assembly (734) comprises two chain wheels (7341) respectively fixed on the two worms (733) and a chain (7342) meshed with the two chain wheels (7341).
5. The groundwater level monitoring system according to claim 2, wherein: the supporting assembly (72) comprises a supporting frame (721) fixedly arranged on the supporting plate (4) and a roller (722) rotatably connected to the supporting frame (721), the reel (71) is rotatably connected with the supporting frame (721), a loss reduction groove (711) is formed in the reel (71), and the roller (722) is located in the loss reduction groove (711) for rotating.
6. The groundwater level monitoring system according to claim 1, wherein: the fixing mechanism (8) comprises a plurality of inserting rods (81) which are used for being inserted between the bottom of the monitoring system body (2) and the ground, abutting plates (82) which are sleeved on the outer side walls of the inserting rods (81), rotating rods (83) which are rotatably connected in the inserting rods (81), knobs (84) which are fixedly arranged at one ends of the rotating rods (83), a plurality of barbs (85) which are arranged between the inserting rods (81) and the rotating rods (83), and sliding blocks (86) which are fixedly arranged at one ends of the barbs (85);
grafting pole (81) are inside cavity setting, butt joint board (82) and grafting pole (81) fixed connection, just butt joint board (82) and monitoring system body (2) bottom butt, the transversal oval setting of personally submitting of rotary rod (83), the one end that sliding block (86) were kept away from in barb (85) slides with grafting pole (81) and is connected, grafting groove (811) have been seted up on grafting pole (81), barb (85) are located grafting groove (811) and slide, sliding block (86) slide with rotary rod (83) and be connected, spout (831) have been seted up on rotary rod (83), sliding block (86) are located spout (831) and slide.
7. The groundwater level monitoring system according to claim 6, wherein: one end of the insertion rod (81) far away from the knob (84) is arranged in a sharp-pointed shape.
8. The groundwater level monitoring system according to claim 6, wherein: the barb (85) and the sliding block (86) are integrally formed.
9. A groundwater level monitoring system according to any of claims 1-8, wherein: the protection assembly (9) comprises three side plates (91) fixedly arranged on the monitoring system body (2), a top plate (92) fixedly arranged on the three side plates (91) at the same time, a door plate (93) hinged on the side plates (91), and a clamping piece arranged between the door plate (93) and the side plates (91) and used for realizing the opening or closing state of the door plate (93); the three side plates (91), the top plate (92) and the door plate (93) enclose a closed area, and the door plate (93) is made of transparent glass materials.
10. The groundwater level monitoring system according to claim 9, wherein: the clamping piece is a buckle (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110341562.2A CN113155228A (en) | 2021-03-30 | 2021-03-30 | Underground water level monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110341562.2A CN113155228A (en) | 2021-03-30 | 2021-03-30 | Underground water level monitoring system |
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| CN113155228A true CN113155228A (en) | 2021-07-23 |
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| CN202110341562.2A Pending CN113155228A (en) | 2021-03-30 | 2021-03-30 | Underground water level monitoring system |
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| JP2000221030A (en) * | 1999-02-01 | 2000-08-11 | Nihei Seisakusho:Kk | Motor-driven rotary ground-water level measuring device using sweden type sounding testing machine |
| CN109868826A (en) * | 2019-03-13 | 2019-06-11 | 温州开源建设工程有限公司 | A kind of well-set foundation pit and its earthwork digging method |
| CN210108469U (en) * | 2019-07-02 | 2020-02-21 | 武汉立诚岩土工程有限公司 | Building groundwater water level surveys device |
| CN211178646U (en) * | 2019-11-23 | 2020-08-04 | 江苏亚道建设工程检测有限公司 | Underground water level monitoring device |
| CN212533924U (en) * | 2020-05-29 | 2021-02-12 | 河南高辉建设工程有限公司 | Flood prevention protection device for hydraulic engineering |
| CN212540376U (en) * | 2020-07-14 | 2021-02-12 | 天津市生态环境监测中心 | Ecological environment groundwater monitoring devices |
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Application publication date: 20210723 |