CN116086574B - Automatic monitoring equipment for buried depth of underground water level - Google Patents
Automatic monitoring equipment for buried depth of underground water level Download PDFInfo
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- CN116086574B CN116086574B CN202310292761.8A CN202310292761A CN116086574B CN 116086574 B CN116086574 B CN 116086574B CN 202310292761 A CN202310292761 A CN 202310292761A CN 116086574 B CN116086574 B CN 116086574B
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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
- G01F23/30—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 by floats
- G01F23/40—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 by floats using bands or wires as transmission elements
- G01F23/42—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 by floats using bands or wires as transmission elements using mechanically actuated indicating means
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The invention discloses automatic monitoring equipment for the buried depth of an underground water level, which relates to the technical field of engineering geological investigation and comprises a base plate, wherein a main support is fixedly arranged above the base plate, and two ends of the bottom side of the base plate are respectively provided with a steering wheel and a moving wheel; the fixed extension mechanism is arranged on the base plate and comprises a plurality of inserting rods which are in sliding fit with the base plate in the vertical direction, and the tops of the inserting rods are fixedly connected with right trapezoid blocks; the invention utilizes the fixed extension mechanism to fix the equipment and send out the mounting support plate provided with the water level detection component, thereby improving the convenience of the equipment in use.
Description
Technical Field
The invention relates to the technical field of engineering geological investigation, in particular to automatic monitoring equipment for buried depth of underground water level.
Background
The groundwater level refers to the elevation of the groundwater level relative to a reference plane. Typically calculated in absolute elevation. The elevation of the submergence surface is called "diving level"; the elevation of the bearing water surface is called as the bearing water level. According to the observation time of drilling, the water level can be divided into an initial water level, a stable water level, a high water level, a low water level, a pre-freezing water level and the like. In engineering construction, in order to ensure smooth progress of engineering, it is often necessary to monitor the groundwater level in a nearby area.
Through retrieving, grant the chinese patent of bulletin number CN216954714U, disclose a sluice water level detection device, including water gauge, clean subassembly, cable, backup pad, hoist mechanism, joint board, flexible hydraulic press, bracing piece and bottom plate, the bottom plate top is located to the bracing piece, flexible hydraulic press is located the bracing piece top, the joint board is located on flexible hydraulic press's the side, the backup pad is located on the joint board side, hoist mechanism locates the backup pad top, under the backup pad was located to the water gauge, under hoist mechanism was located to the cable symmetry, clean subassembly was located under the cable and remove to cup joint on the water gauge. The patent belongs to the technical field of hydraulic engineering, and particularly relates to a sluice water level detection device which controls a cleaning assembly to lift through a hoisting mechanism, and cleans the outer side surface of a water level rod through the cleaning assembly, so that a worker can observe numerical values conveniently.
However, the above invention has the following disadvantages: when the device is used, the bottom plate needs to be fixed firmly, the water level can be measured by stretching and retracting the hydraulic rod and descending the water level ruler, but after the hydraulic rod extends, the arm length corresponding to the detection end is increased, so that the gravity center of the whole device can deviate greatly, the structural stability of the bottom plate installation can be seriously influenced, and the detection operation can be influenced when the gravity center is serious, so that the device has limitation.
Therefore, an automatic monitoring device for the buried depth of the underground water level is provided, and the fixation of the device and the balance of the gravity center can be realized during actual use, so that the stability of the device is improved.
Disclosure of Invention
The invention aims to provide automatic underground water level burial depth monitoring equipment so as to solve the problems in the background technology.
The technical scheme of the invention is as follows: the automatic monitoring equipment for the buried depth of the underground water level comprises a base plate, wherein a main support frame is fixedly arranged above the base plate, steering wheels and moving wheels are respectively arranged at two ends of the bottom side of the base plate, and the automatic monitoring equipment further comprises;
the fixed extension mechanism is installed on the base plate and comprises a plurality of inserting rods which are in sliding fit with the base plate in the vertical direction, right trapezoid blocks are fixedly connected to the tops of the inserting rods together, a first reset spring is sleeved on the outer sides of the inserting rods, two ends of the first reset spring are fixedly connected to the right trapezoid blocks and the base plate respectively, a counterweight abutting block which is in sliding fit with the base plate in the horizontal direction is arranged on one side of the right trapezoid blocks, an abutting inclined plane is arranged at one end of the counterweight abutting block, a push plate of an integrated structure is arranged on one side of the top of the counterweight abutting block, a mounting plate is fixed on the bottom side wall of the top of the main support, and a hydraulic rod is fixedly installed between the mounting plate and the push plate;
the device comprises a plurality of L-shaped cavity pipes, a plurality of support barrel frames, a plurality of bending piston rods, a plurality of mounting support plates, a plurality of support barrel frames, a plurality of guide rods, a plurality of support barrel fixing plates, a plurality of guide plates and a plurality of guide plates, wherein the L-shaped cavity pipes are mutually parallel and are arranged above the main support frames;
the limiting hole block is fixed on the main support frame, one side of the outer wall of the top of the mounting support plate is fixedly provided with a synchronous connecting rod, one end of the synchronous connecting rod is in sliding fit with the limiting hole block, and a reset spring II is fixedly arranged between one end of the synchronous connecting rod and the limiting hole block.
Preferably, the installation layer board is last to install water level detection component, water level detection component is including support frame one and support frame two on installation layer board both sides wall fixed mounting respectively, rotate on the support frame one and install the paying off wheel, one side fixedly connected with rethread motor of paying off wheel, rethread motor is fixed on support frame one, rotate on the support frame two and install the unwrapping wire auxiliary wheel.
Preferably, the guide roller rods are arranged at positions, close to the first support frame and the second support frame, of the installation support plate, a first rope is fixedly wound on the paying-off wheel, a second rope is fixedly wound on the paying-off auxiliary wheel, the first rope and the second rope are made of rubber materials, and distance scales are arranged on the surfaces of the first rope and the second rope.
Preferably, one side of the outer wall of the bottom of the installation supporting plate is fixedly provided with a ring frame, one end of the inner side wall of the ring frame is fixedly provided with an inner ring of an integrated structure, a plurality of image acquisition cameras are fixedly installed on the inner side walls of the ring frame and the inner ring, the inner ring and the ring frame are respectively coaxially arranged with a second rope line and a first rope line, the end part of the second rope line is fixedly connected with a counterweight floating pad, and the counterweight floating pad is movably sleeved on the first rope line.
Preferably, a torsion spring is fixedly connected between the pay-off auxiliary wheel and the second support frame.
Preferably, a controller is fixedly arranged between the mounting support plate and the ring frame, and a plurality of image acquisition cameras are electrically connected with the controller.
Preferably, the end part fixedly connected with counter weight heavy piece of rope first, and counter weight heavy piece's bottom outer wall both sides fixed mounting have the triangle inserted block that the symmetry set up, set up the installation cavity in the counter weight heavy piece, and the top inner wall fixed mounting of installation cavity has pressure sensor, sliding connection has conflict dish pole in the installation cavity, and is fixed with connecting spring between conflict dish pole and the installation intracavity bottom.
Preferably, the main support is provided with a water level change monitoring assembly, the water level change monitoring assembly comprises a transparent pipe fixedly arranged on the main support, a plurality of equidistantly distributed expansion ends are arranged on the transparent pipe, one side of the transparent pipe is fixedly communicated with a communicating pipe, and the other end of the communicating pipe is fixedly communicated with a transparent cavity barrel.
Preferably, one side fixedly connected with extension arm of counter weight floating pad, and the tip fixed mounting of extension arm has the pull rod, the one end fixed mounting of synchronous connecting rod has the pedestal, and the tip rotation of pedestal installs the leading wheel, the top outer wall one end fixed mounting of main strut has the mount, rotates on the mount and installs spacing wheel, the other end of main strut is fixed with the alignment jig through the bolt, and installs the alignment jig on the alignment jig.
Preferably, a piston plate is connected in a sealing sliding manner in the transparent cavity cylinder, a reset spring III is fixedly connected between the piston plate and the transparent cavity cylinder, a pull rope is fixedly connected between the piston plate and the pull rod, and the pull rope sequentially passes through the adjusting wheel, the limiting wheel and the guide wheel.
Compared with the prior art, the automatic monitoring equipment for the buried depth of the underground water level provided by the invention has the following improvement and advantages:
the method comprises the following steps: the invention utilizes the fixed extension mechanism to fix the equipment and send out the mounting support plate provided with the water level detection component, thereby improving the convenience of the equipment in use;
and two,: when the water level monitoring is carried out, the paying-off wheel and the paying-off auxiliary wheel pay off simultaneously, the limiting effect on the first rope line and the second rope line can be achieved by utilizing the ring frame and the inner ring, meanwhile, the plurality of image acquisition cameras can identify and record the scale data of the first rope line and the second rope line, the scale of the first rope line can be marked as A, the scale of the second rope line can be marked as B, the positions of the first rope line and the second rope line far away from the end part of the mounting support plate are marked, and the water depth of the positions is the difference between the AB; AB data can also be conveyed remotely by adopting a wireless technology, and remote monitoring is realized by matching with a controller;
and thirdly,: the invention utilizes the water level change monitoring component, when the counterweight floating pad floats on the water surface, the position of the adjusting wheel can be adjusted by changing the distance between the adjusting frame and the fixing frame, the piston plate is positioned at the middle end of the transparent cavity cylinder, and pigment water liquid is poured into the transparent pipe after the completion; when the counter weight floating pad moves downwards along with the water level, the extension arm and the pull rod can be used for pulling the pull rope, when the counter weight floating pad moves upwards, the piston plate moves towards the transparent pipe under the action of the reset spring III, and the two processes can both cause obvious change of the height of the liquid column in the transparent pipe, so that the observation and the record of personnel are facilitated, the change of the water level is intuitively judged, and the monitoring effect of the equipment on the water level change is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an overall first perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the overall second perspective of the present invention;
FIG. 4 is a schematic view of the internal structure of the main support of the present invention;
FIG. 5 is a schematic view of a semi-sectional structure of a conductive pipe according to the present invention;
FIG. 6 is a schematic perspective view of a water level detecting assembly according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6A according to the present invention;
FIG. 8 is a schematic plan view of a water level detecting assembly according to the present invention;
fig. 9 is a schematic view of a partial cross-sectional structure of a weight sinker of the present invention.
Reference numerals:
1. a base plate; 11. a main support; 12. a steering wheel; 13. a moving wheel; 2. right trapezoid blocks; 21. a rod; 22. a first reset spring; 3. a transparent tube; 31. a capacity expansion end; 32. a communicating pipe; 33. a transparent cavity cylinder; 331. a piston plate; 332. a return spring III; 34. a pull rope; 4. a hydraulic rod; 41. a counterweight interference block; 42. an abutting inclined plane; 43. a folded piston rod; 44. an L-shaped lumen; 45. extending a guide rod; 5. limiting hole blocks; 51. a synchronous connecting rod; 52. a second reset spring; 6. a shaft bracket; 61. a guide wheel; 62. an adjusting frame; 63. an adjusting wheel; 64. a fixing frame; 65. a limiting wheel; 7. mounting a supporting plate; 71. a paying-off wheel; 711. a first supporting frame; 72. a first rope; 73. a guide roller bar; 74. a retarded motor; 75. paying-off auxiliary wheels; 751. a second supporting frame; 76. a torsion spring; 77. a controller; 78. a second rope; 79. a ring frame; 791. an inner ring; 792. an image acquisition camera; 8. a counterweight floating pad; 81. an extension arm; 82. a pull rod; 9. a counterweight sinking block; 91. triangular inserting blocks; 92. a mounting cavity; 93. a pressure sensor; 94. a supporting disc rod; 95. and a connecting spring.
Detailed Description
The following detailed description of the present invention clearly and fully describes the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides automatic monitoring equipment for the buried depth of an underground water level through improvement, and the technical scheme of the invention is as follows:
as shown in fig. 1 to 9, the embodiment of the invention provides an automatic monitoring device for the buried depth of an underground water level, which comprises a base plate 1, wherein a main supporting frame 11 is fixedly arranged above the base plate 1, steering wheels 12 and moving wheels 13 are respectively arranged at two ends of the bottom side of the base plate 1, and the steering wheels 12 and the moving wheels 13 are arranged to achieve the effect of conveniently moving the device, and the automatic monitoring device also comprises;
the fixed extension mechanism is arranged on the base plate 1 and comprises a plurality of inserting rods 21 which are in sliding fit with the base plate 1 in the vertical direction, right trapezoid blocks 2 are fixedly connected to the tops of the inserting rods 21 together, return springs I22 are sleeved on the outer sides of the inserting rods 21, two ends of each return spring I22 are fixedly connected to the right trapezoid blocks 2 and the base plate 1 respectively, one side of each right trapezoid block 2 is provided with a counterweight abutting block 41 which is in sliding fit with the base plate 1 in the horizontal direction, one end of each counterweight abutting block 41 is provided with an abutting inclined plane 42, one side of the tops of the counterweight abutting blocks 41 is provided with a push plate of an integrated structure, a mounting plate is fixed on the bottom side wall of the top of the main support 11, and a hydraulic rod 4 is fixedly arranged between the mounting plate and the push plate;
through the structure setting, after confirming the monitoring position, accessible control starts hydraulic stem 4, utilizes hydraulic stem 4 to borrow push pedal promotion counter weight conflict piece 41 to right trapezoid piece 2 orientation remove, when the conflict inclined plane 42 of counter weight conflict piece 41 and the inclined plane of right trapezoid piece 2 last conflict, can promote right trapezoid piece 2 and a plurality of inserted bar 21 and remove downwards until a plurality of inserted bar 21 are pegged graft with ground to the realization is fixed to the device, guarantees the stability of monitoring operation and goes on.
The device comprises a plurality of L-shaped cavity pipes 44, wherein the L-shaped cavity pipes 44 are parallel to each other and are arranged above a main support frame 11, a cylinder supporting frame is fixed between the L-shaped cavity pipes 44 and the main support frame 11, one side of a push plate is fixedly connected with a plurality of folded piston rods 43 which are in sealing sliding fit with the L-shaped cavity pipes 44, the other end of each L-shaped cavity pipe 44 is in sealing sliding connection with an extension guide rod 45, the end parts of the plurality of extension guide rods 45 are fixedly connected with a mounting support plate 7 together, the inner diameter of one end of each L-shaped cavity pipe 44 is larger than the inner diameter of one end close to the extension guide rod 45, and by the arrangement, the moving distance of the extension guide rod 45 can be larger than the moving distance of the folded piston rods 43;
through the above structure setting, when the push pedal moves along with the hydraulic stem 4, a plurality of zigzag piston rods 43 move synchronously to through the conduction effect of hydraulic oil, a plurality of extension guide rods 45 that make the L shape chamber pipe 44 other end move to the direction of keeping away from L shape chamber pipe 44, and make installation layer board 7 keep away from the bank, thereby guarantee measurement data's accuracy.
The limiting hole block 5, the limiting hole block 5 is fixed on the main support 11, one side of the top outer wall of the mounting support plate 7 is fixedly provided with a synchronous connecting rod 51, one end of the synchronous connecting rod 51 is in sliding fit with the limiting hole block 5, and a return spring II 52 is fixedly arranged between one end of the synchronous connecting rod 51 and the limiting hole block 5; through the structure, when the installation support plate 7 moves, the synchronous connecting rod 51 and the synchronous movement thereof are matched with the limiting hole block 5, so that the structural stability of the installation support plate 7 can be effectively improved, and the arranged reset spring II 52 is utilized, so that the synchronous connecting rod 51 and the installation support plate 7 can be reset conveniently after the hydraulic rod 4 is pulled back.
In summary, the fixed extending mechanism that utilizes the setting can be fixed the equipment, send out the installation layer board 7 of installing the water level detection subassembly to improve the convenience when this equipment uses, simultaneously, when installation layer board 7 removes, counter weight conflict piece 41 is rather than being reverse movement, thereby ensured that the focus of this equipment can not take place obvious skew owing to the removal of installation layer board 7, thereby further guaranteed the stability of this equipment.
Further, a water level detection assembly is mounted on the mounting support plate 7, the water level detection assembly comprises a first support frame 711 and a second support frame 751 which are fixedly mounted on two side walls of the mounting support plate 7 respectively, a paying-off wheel 71 is rotatably mounted on the first support frame 711, a retarding motor 74 is fixedly connected to one side of the paying-off wheel 71, the retarding motor 74 is fixed on the first support frame 711, and a paying-off auxiliary wheel 75 is rotatably mounted on the second support frame 751.
Further, the guide roller rods 73 are installed at positions, close to the first support frame 711 and the second support frame 751, of the installation support plate 7, the first rope wire 72 is fixedly wound on the paying-off wheel 71, the second rope wire 78 is fixedly wound on the paying-off auxiliary wheel 75, the first rope wire 72 and the second rope wire 78 are made of rubber materials, and distance scales are formed on the surfaces of the first rope wire 72 and the second rope wire 78.
Further, a ring frame 79 is fixedly installed on one side of the outer wall of the bottom of the installation supporting plate 7, an inner ring 791 of an integrated structure is fixedly arranged at one end of the inner side wall of the ring frame 79, a plurality of image acquisition cameras 792 are fixedly installed on the inner side walls of the ring frame 79 and the inner ring 791, the inner ring 791 and the ring frame 79 are respectively coaxially arranged with a second rope line 78 and a first rope line 72, a counterweight floating pad 8 is fixedly connected to the end part of the second rope line 78, and the counterweight floating pad 8 is movably sleeved on the first rope line 72.
Through the above structure setting, when carrying out the water level monitoring, paying off wheel 71 and pay off auxiliary wheel 75 are paid off simultaneously, utilize ring frame 79 and the inner ring 791 that set up, can play spacing effect to rope line one 72 and rope line two 78 respectively, and simultaneously, a plurality of image acquisition cameras 792 that set up can discern and record the scale data on current rope line one 72 and rope line two 78 surface.
Further, a torsion spring 76 is fixedly connected between the pay-off auxiliary wheel 75 and the second support frame 751, and it is to be noted that the counterweight floating pad 8 can overcome the tension of the torsion spring 76, so that the counterweight floating pad 8 can smoothly pull the second rope 78, and when the counterweight floating pad 8 is lifted due to water level change, the second rope 78 can be pulled back or put down under the action of the torsion spring 76.
Further, a controller 77 is fixedly installed between the mounting support plate 7 and the ring frame 79, and the plurality of image capturing cameras 792 are electrically connected with the controller 77.
As a further scheme of the invention, the end part of the rope line I72 is fixedly connected with a counterweight sinking block 9, two sides of the outer wall of the bottom of the counterweight sinking block 9 are fixedly provided with symmetrically arranged triangular inserting blocks 91, an installation cavity 92 is arranged in the counterweight sinking block 9, the inner wall of the top of the installation cavity 92 is fixedly provided with a pressure sensor 93, an abutting disc rod 94 is glidingly connected in the installation cavity 92, and a connecting spring 95 is fixedly arranged between the abutting disc rod 94 and the inner bottom of the installation cavity 92; it should be noted that: the pressure sensor 93 is electrically connected to the signal input of the controller 77 by wireless technology, and the retarded motor 74 is electrically connected to the signal output of the controller 77.
Through the arrangement, when the retarding motor 74 operates, the paying-off wheel 71 pays out the first rope 72, the counter weight sinking block 9 moves downwards along with the first rope, when the counter weight sinking block 9 is about to touch the bottom, the triangular inserting blocks 91 at the bottom side of the counter weight sinking block can be firstly inserted into underground sludge, so that the counter weight sinking block 9 is fixed, meanwhile, the inclined planes of the two triangular inserting blocks 91 form extrusion effects on adjacent sludge, the compactness of the sludge is improved, when the abutting disc rod 94 is in contact with the sludge at the position, the abutting disc rod 94 cannot be immersed into the sludge, the counter weight sinking block 9 moves downwards continuously, the top of the abutting disc rod 94 can extrude the pressure sensor 93, the pressure sensor 93 generates a pressure signal, and after the controller 77 receives the signal by utilizing a wireless technology, the retarding motor 74 is controlled to be closed, and the condition that the first rope 72 is excessively lowered is avoided;
on the other hand, the balance weight floating pad 8 pulls the rope line two 78 against the tension of the torsion spring 76 until the balance weight floating pad 8 floats on the water level, at this time, the scale on the surface of the rope line one 72 can be marked as A, the scale on the surface of the rope line two 78 can be marked as B, and the positions of the end parts of the rope line one 72 and the rope line two 78 far away from the mounting support plate 7 are 0 scale, so that the water depth of the positions is the difference value between the AB; the AB data can also be remotely conveyed by adopting a wireless technology, and the remote monitoring is realized by matching with the controller 77.
As a further scheme of the invention, a water level change monitoring assembly is arranged on the main support 11, and comprises a transparent pipe 3 fixedly arranged on the main support 11, a plurality of equally distributed expansion ends 31 are arranged on the transparent pipe 3, one side of the transparent pipe 3 is fixedly communicated with a communicating pipe 32, and the other end of the communicating pipe 32 is fixedly communicated with a transparent cavity cylinder 33; by means of the arranged expansion end 31, the capacity upper limit of the transparent tube 3 can be improved, and meanwhile, the expansion end 31 also plays a role in sectionally calibrating the distance.
Further, one side fixedly connected with extension arm 81 of counter weight floating mattress 8, and the tip fixed mounting of extension arm 81 has pull rod 82, and the one end fixed mounting of synchronous connecting rod 51 has pedestal 6, and the tip rotation of pedestal 6 installs leading wheel 61, and the top outer wall one end fixed mounting of main support 11 has mount 64, rotates on the mount 64 and installs spacing wheel 65, and the other end of main support 11 is through the bolt fastening has regulating frame 62, and installs regulating wheel 63 on the regulating frame 62.
Further, a piston plate 331 is slidably connected in a sealed manner in the transparent chamber tube 33, a third return spring 332 is fixedly connected between the piston plate 331 and the transparent chamber tube 33, a pull rope 34 is fixedly connected between the piston plate 331 and the pull rod 82, and the pull rope 34 sequentially passes through the adjusting wheel 63, the limiting wheel 65 and the guide wheel 61.
Through the above structure arrangement, by utilizing the arranged water level change monitoring assembly, after the counterweight floating pad 8 floats on the water surface, the position of the adjusting wheel 63 can be adjusted by changing the distance between the adjusting frame 62 and the fixing frame 64, and the piston plate 331 is positioned at the middle end position of the transparent cavity barrel 33, and after the completion, pigment water liquid is filled in the transparent pipe 3; when the balance weight floating pad 8 moves downwards along with the water level, the pull rope 34 can be pulled by the extension arm 81 and the pull rod 82, when the balance weight floating pad 8 moves upwards, the piston plate 331 moves towards the transparent tube 3 under the action of the reset spring III 332, and the two processes can both cause obvious change of the height of the liquid column in the transparent tube 3, so that the observation and recording of personnel are facilitated, whether the water level is changed or not is intuitively judged, and the monitoring effect of the device on the water level change is improved.
The specific working method is as follows: when the device is used, the steering wheel 12 and the moving wheel 13 are utilized to move the device to a detection area, after the monitoring position is determined, the hydraulic rod 4 is controlled to be started, the counterweight abutting block 41 is pushed to move towards the right trapezoid block 2 by the hydraulic rod 4 through the pushing plate, when the abutting inclined plane 42 of the counterweight abutting block 41 continuously abuts against the inclined plane of the right trapezoid block 2, the right trapezoid block 2 and the plurality of inserting rods 21 are pushed to move downwards until the plurality of inserting rods 21 are inserted into the ground, the device is fixed, and the monitoring operation is ensured to be carried out stably; when the push plate moves along with the hydraulic rod 4, the plurality of folded piston rods 43 synchronously move, and the plurality of extending guide rods 45 at the other end of the L-shaped cavity tube 44 move in a direction away from the L-shaped cavity tube 44 under the conduction of hydraulic oil, and the mounting support plate 7 is away from the shore; the installation support plate 7 provided with the water level detection assembly is sent out while the equipment is fixed by using the fixed extension mechanism, so that the convenience of the equipment in use is improved, and meanwhile, when the installation support plate 7 moves, the counterweight supporting block 41 moves reversely with the installation support plate, so that the gravity center of the equipment is ensured not to deviate obviously due to the movement of the installation support plate 7, and the stability of the equipment is ensured;
during actual detection, the paying-off wheel 71 pays out the first rope 72, the counter weight sinking block 9 moves downwards along with the first rope 72, when the counter weight sinking block 9 is about to touch the bottom, the triangular inserting block 91 at the bottom side of the counter weight sinking block is firstly inserted into underground sludge, so that the fixation of the counter weight sinking block 9 is realized, meanwhile, the inclined planes of the two triangular inserting blocks 91 form extrusion effects on adjacent sludge, the compactness of the sludge is improved, when the abutting disc rod 94 is in contact with the sludge at the position, the abutting disc rod 94 cannot be immersed into the sludge, the counter weight sinking block 9 moves downwards continuously, the top of the abutting disc rod 94 extrudes the pressure sensor 93, the pressure sensor 93 generates a pressure signal, and after the controller 77 receives the signal by utilizing a wireless technology, the retarding motor 74 is controlled to be closed, the condition that the first rope 72 is excessively lowered is avoided, and the accuracy of water level detection is improved; on the other hand, the balance weight floating pad 8 pulls the second rope 78 against the tension of the torsion spring 76 until the balance weight floating pad 8 floats on the water level;
the first rope line 72 and the second rope line 78 are limited by the aid of the ring frame 79 and the inner ring 791, meanwhile, the plurality of image acquisition cameras 792 are arranged, scale data of the surfaces of the first rope line 72 and the second rope line 78 are identified and recorded, at the moment, scales of the surfaces of the first rope line 72 can be marked as A, scales of the surfaces of the second rope line 78 can be marked as B, and the positions of the end portions, far away from the mounting support plate 7, of the first rope line 72 and the second rope line 78 are 0 scales, and the water depths of the positions are the difference between the AB; AB data can also be conveyed remotely by adopting a wireless technology, and remote monitoring is realized by matching with the controller 77;
with the water level change monitoring assembly, after the balance weight floating pad 8 floats on the water surface, the position of the adjusting wheel 63 can be adjusted by changing the distance between the adjusting frame 62 and the fixing frame 64, and the piston plate 331 is positioned at the middle end of the transparent cavity barrel 33, and after the completion, pigment water is poured into the transparent tube 3; when the counterweight floating pad 8 moves downwards along with the water level, the pull rope 34 can be pulled by the extension arm 81 and the pull rod 82, when the counterweight floating pad 8 moves upwards, the piston plate 331 moves towards the transparent tube 3 under the action of the return spring III 332, and the two processes all cause obvious change of the height of the liquid column in the transparent tube 3, so that the observation and recording of personnel are facilitated, whether the water level is changed or not is intuitively judged, and the monitoring effect of the device on the water level change is improved.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (1)
1. The utility model provides an automatic monitoring facilities of groundwater level buries, includes base plate (1), the top fixed mounting of base plate (1) has main strut (11), steering wheel (12) and removal wheel (13) are installed respectively at the bottom side both ends of base plate (1), its characterized in that: also comprises;
the fixed extension mechanism is arranged on the base plate (1), the fixed extension mechanism comprises a plurality of inserting rods (21) which are in sliding fit with the base plate (1) in the vertical direction, right trapezoid blocks (2) are fixedly connected to the tops of the inserting rods (21) together, a first return spring (22) is sleeved on the outer sides of the inserting rods (21), two ends of the first return spring (22) are fixedly connected to the right trapezoid blocks (2) and the base plate (1) respectively, a counterweight collision block (41) which is in sliding fit with the base plate (1) in the horizontal direction is arranged on one side of the right trapezoid blocks (2), a collision inclined plane (42) is arranged at one end of the counterweight collision block (41), a push plate of an integrated structure is arranged on one side of the top of the counterweight collision block (41), a mounting plate is fixed on the bottom side wall of the top of the main support frame (11), and a hydraulic rod (4) is fixedly arranged between the mounting plate and the push plate;
the device comprises a plurality of L-shaped cavity pipes (44), wherein the L-shaped cavity pipes (44) are parallel to each other and are arranged above a main support frame (11), a support barrel frame is fixed between the L-shaped cavity pipes (44) and the main support frame (11), one side of a push plate is fixedly connected with a plurality of folded piston rods (43) which are in sealing sliding fit with the L-shaped cavity pipes (44), the other end of each L-shaped cavity pipe (44) is respectively and slidably connected with an extension guide rod (45), the end parts of the plurality of extension guide rods (45) are fixedly connected with a mounting support plate (7) together, and the inner diameter of one end of each L-shaped cavity pipe (44) is larger than that of one end close to each extension guide rod (45);
spacing hole piece (5), spacing hole piece (5) are fixed on main strut (11), the top outer wall one side fixed mounting of installation layer board (7) has synchronous connecting rod (51), and the one end and spacing hole piece (5) sliding fit of synchronous connecting rod (51), fixed mounting has reset spring second (52) between one end of synchronous connecting rod (51) and spacing hole piece (5), install water level detection subassembly on installation layer board (7), water level detection subassembly includes support frame one (711) and support frame second (751) of fixed mounting on installation layer board (7) both sides wall respectively, rotate on support frame one (711) and install pay off wheel (71), one side fixedly connected with speed motor (74) of pay off wheel (71), speed motor (74) are fixed on support frame one (711), rotate on support frame two (751) and install pay off auxiliary wheel (75), the position department that installation layer board (7) is close to support frame one (711) and support frame two (751) all installs guide roll pole (73), pay off line one is fixed with wire rope reel (78) and wire reel one side (78) are fixed with wire reel one and are all fixed with wire reel one and are used for making wire reel one and are provided with wire reel one (72), the utility model discloses a device for measuring the weight of a cable, which comprises a mounting support plate (7), wherein a ring frame (79) is fixedly arranged on one side of the outer wall of the bottom of the mounting support plate (7), an inner ring (791) of an integrated structure is fixedly arranged at one end of the inner side wall of the ring frame (79), a plurality of image acquisition cameras (792) are fixedly arranged on the inner side wall of the ring frame (79) and the inner side wall of the inner ring (791), the inner ring (791) and the ring frame (79) are respectively coaxially arranged with a second rope wire (78) and a first rope wire (72), a counterweight floating pad (8) is fixedly connected with the end part of the second rope wire (78), a movable sleeve of the counterweight floating pad (8) is arranged on the first rope wire (72), a torsion spring (76) is fixedly connected between a pay-off auxiliary wheel (75) and a second support frame (751), a controller (77) is fixedly arranged between the mounting support plate (7) and the ring frame (79), a plurality of image acquisition cameras (792) are electrically connected with the controller (77), a counterweight triangle block (9) is fixedly connected with the end part of the first rope wire (72), a counterweight triangle block (92) is symmetrically arranged on the two sides of the inner wall (92) and is fixedly arranged on the inner wall of the inner wall (92), a press-mounted cavity (93), and a connecting spring (95) is fixed between the abutting disc rod (94) and the inner bottom of the mounting cavity (92), a water level change monitoring component is mounted on the main support frame (11), the water level change monitoring component comprises a transparent tube (3) fixedly mounted on the main support frame (11), a plurality of equidistantly distributed expansion ends (31) are arranged on the transparent tube (3), one side of the transparent tube (3) is fixedly communicated with a communicating tube (32), the other end of the communicating tube (32) is fixedly communicated with a transparent cavity cylinder (33), one side of the counterweight floating pad (8) is fixedly connected with an extension arm (81), the end part of the extension arm (81) is fixedly provided with a pull rod (82), one end of the synchronous connecting rod (51) is fixedly provided with a shaft bracket (6), the end part of the shaft bracket (6) is rotatably provided with a guide wheel (61), one end of the top outer wall of the main support frame (11) is fixedly provided with a fixing frame (64), a limit wheel (65) is rotatably mounted on the fixing frame (64), the other end of the main support frame (11) is fixedly communicated with a communicating tube (32), one side of the communicating tube is fixedly provided with an adjusting frame (62), one side of the counterweight floating pad (8) is fixedly connected with an extension arm (81), one end of the extension arm (81) is fixedly provided with a connecting rod (6), one end of the extension arm (33) is rotatably provided with a connecting rod (331), and fixedly connected with stay cord (34) between piston board (331) and pull rod (82), stay cord (34) are through regulating wheel (63), spacing wheel (65) and leading wheel (61) in proper order, after counter weight floating pad (8) floats on the surface of water, can change the distance between regulating frame (62) and mount (64), the position of regulating wheel (63) is adjusted, and make piston board (331) be located the middle-end position of transparent chamber section of thick bamboo (33), pour into pigment water liquid in transparent pipe (3), when counter weight floating pad (8) are following the water level and move downwards, through extension arm (81) and pull rod (82) pulling stay cord (34), when counter weight floating pad (8) upwards move, piston board (331) is to transparent pipe (3) direction under the effect of reset spring three (332), and cause the apparent change of liquid column height in transparent pipe (3).
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| CN116481612A (en) * | 2023-06-21 | 2023-07-25 | 河南省新乡水文水资源勘测局 | Hoisting type lifting and delivering equipment for water level recorder |
| CN116497850B (en) * | 2023-06-28 | 2023-08-22 | 山东省建筑设计研究院有限公司 | Loose earth supporting device for geotechnical engineering investigation |
| CN116592973A (en) * | 2023-07-17 | 2023-08-15 | 陕西瀚泰水利水电勘测设计有限公司 | Groundwater level monitoring devices with safeguard function for hydrogeological exploration |
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