CN117628362B - Underground space engineering leakage sonar detection device and use method - Google Patents
Underground space engineering leakage sonar detection device and use method Download PDFInfo
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- CN117628362B CN117628362B CN202311645438.0A CN202311645438A CN117628362B CN 117628362 B CN117628362 B CN 117628362B CN 202311645438 A CN202311645438 A CN 202311645438A CN 117628362 B CN117628362 B CN 117628362B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Acoustics & Sound (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a leakage sonar detection device for underground space engineering and a use method thereof, wherein the leakage sonar detection device comprises a bearing frame, a moving assembly is arranged at the bottom of the bearing frame, and the moving assembly is used for driving the bearing frame to move; a fixed supporting component is arranged on the bearing frame in a lifting manner through a first lifting component, and the fixed supporting component is lowered onto a smooth ground by the first lifting component; the detection assembly is installed on the bearing frame in a lifting manner through the second lifting assembly, the second lifting assembly descends to the smooth ground, the winding assembly is installed on one side of the bearing frame and comprises a winding support, a winch and a cable, and two ends of the cable are electrically connected with the sonar probe and the control system. The device can detect the assigned position department voluntarily, does not need manual operation sonar probe among the whole testing process, avoids the injury that the ultrasonic wave caused the human body, and has better mobility and detection stability, and simple structure is compact, and the accuracy nature of detection is high, and the practicality is strong.
Description
Technical Field
The invention relates to the technical field of sonar detection equipment, in particular to an underground space engineering leakage sonar detection device.
Background
In the project of reforming the old urban area, the influence of abundant groundwater in complex geological conditions is faced, even the collapse and casualties of the nearby building are serious, the economic loss is great, the detection is carried out through a sonar detection device before reforming, and the safety of subsequent construction is ensured. The patent of the utility model of the authorized bulletin number CN210487976U discloses a leakage sonar detection device for underground space engineering, and the technology of the patent can be used for nondestructively, rapidly, accurately and efficiently detecting the leakage path and the leakage source of the leakage water in the underground space engineering, so that the source of the leakage water is closed, the problem of radically treating the leakage water focus of the underground space engineering for a long time is solved, and technical support is provided for the underground space engineering.
Disclosure of Invention
The invention aims to provide a leakage sonar detection device for underground space engineering and a use method thereof, the device can automatically detect a designated position, a sonar probe is not required to be manually operated in the whole detection process, the damage of ultrasonic waves to a human body is avoided, and the device has good mobility and detection stability, and is simple and compact in structure, high in detection accuracy and strong in practicability.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The leakage sonar detection device for the underground space engineering comprises a bearing frame, wherein a moving assembly is arranged at the bottom of the bearing frame and is used for driving the bearing frame to move; the bearing frame is provided with a fixed supporting component in a lifting manner through a first lifting component, the fixed supporting component comprises a pressing plate, an air suction box, a rubber ring and an air suction pump, the pressing plate is slidably arranged on the first lifting component through a sliding rod, the air suction box is fixedly arranged on the bottom of the pressing plate, the rubber ring is fixedly arranged on the bottom of the air suction box, the air suction pump is arranged on the pressing plate, a first spring is sleeved outside the sliding rod, two ends of the first spring are respectively propped between the first lifting component and the pressing plate, the fixed supporting component is lowered to the smooth ground by the first lifting component, the moving component is separated from the ground, the rubber ring is in contact with the ground, and the air suction box is vacuumized by the air suction pump, so that the bearing frame is stably arranged on the ground; the bearing frame is provided with a detection assembly in a lifting manner through a second lifting assembly, the detection assembly comprises an adjusting rod, an installation sleeve, a rubber sucker and a sonar probe, one end of the adjusting rod is fixedly installed on the second lifting assembly, the installation sleeve is slidably installed on the outer side of the adjusting rod, the rubber sucker is installed at the bottom of the installation sleeve, the sonar probe is installed on the bottom of the adjusting rod, a second spring is sleeved on the outer side of the adjusting rod, two ends of the second spring are respectively abutted between the second lifting assembly and the installation sleeve, and the second lifting assembly descends the detection assembly to the smooth ground, so that the rubber sucker and the sonar probe are simultaneously contacted with the ground for sonar detection; a wire coiling assembly is arranged on one side of the bearing frame and comprises a wire coiling bracket arranged on the bearing frame, a winch rotatably arranged on the wire coiling bracket and a cable wound on the winch, one end of the cable is electrically connected with the sonar probe, the other end of the cable is electrically connected with the control system, and the sonar probe transmits detected signals to the control system through the cable; the moving assembly comprises a connecting plate detachably connected with the bearing piece, a transmission frame rotatably installed on the connecting plate, a walking driving motor fixedly installed on the transmission frame and a walking wheel rotatably installed on the transmission frame through a driving shaft, wherein an output shaft of the walking driving motor is in power connection with the driving shaft, and the bearing frame can be driven to move when the walking driving motor rotates when power is supplied.
Preferably, the transmission frame is connected with the connecting plate through a rotation driving gear motor, the rotation driving gear motor is fixedly installed on the connecting plate through a motor bracket, an output shaft of the rotation driving gear motor is connected with the transmission frame through a speed reducer, and when the rotation driving gear motor is electrified to rotate, the transmission frame rotates relative to the connecting plate.
Preferably, two moving assemblies are arranged, the two moving assemblies are arranged on the front side and the rear side of the bottom of the bearing frame, and the two moving assemblies drive the bearing frame to move and turn.
Preferably, the first lifting assembly has the same structure as the second lifting assembly, and comprises a screw motor fixedly installed on the bearing frame, a mounting plate rotatably connected with the output end of the screw motor and a guide rod fixedly installed on the mounting plate, one end of the guide rod slides on the bearing frame, and the screw motor drives the mounting plate to vertically lift.
Preferably, the two groups of fixed support assemblies are arranged on two sides of the detection assembly, and the two groups of fixed support assemblies are respectively controlled to rise and fall through the first lifting assembly.
Preferably, four sliding rods are arranged, and each sliding rod is sleeved with one first spring; four sliding rods are respectively arranged at four corner positions of the pressing plate.
Preferably, the adjusting rod is connected with the sonar probe through a spherical hinge head; an opening is formed in one end of the mounting sleeve, and one end of the adjusting rod is located in the opening.
Preferably, two lead frames are mounted on the winding bracket, a lead wheel is rotatably mounted on the lead frame, and one end of the cable passes through the middle of the two lead wheels.
Preferably, a wire winding driving motor is installed on the wire winding support, an output shaft of the wire winding driving motor is fixedly connected with the winch, and when the wire winding driving motor rotates electrically, the winch is driven to rotate to wind or unwind the cable.
The application method of the leakage sonar detection device for the underground space engineering comprises the following steps:
Firstly, moving the ground, completing the whole assembly of the device, placing the device on the ground, enabling an operator to move the moving assembly to move the ground through the controller, and moving the whole device to a designated position;
Secondly, sonar detection, after the movable assembly is stopped, the first lifting assembly descends the fixed supporting assembly to the smooth ground through the controller, the movable assembly is separated from the ground, the rubber ring is in contact with the ground, the air suction box is vacuumized by the air suction pump, and the bearing frame can be stably installed on the ground; then the second lifting assembly is enabled to descend to the smooth ground through the controller, so that the rubber sucker and the sonar probe are simultaneously contacted with the ground for sonar detection; the sonar probe transmits the detected signal to the control system through a cable; after detection, the fixed supporting component and the detection component are lifted up by the first lifting component and the second lifting component to be separated from the ground, the device is moved by the moving component, and the steps are repeated until the detection operation is completed.
According to the invention, the arranged moving assemblies can automatically move and turn without external force, so that the device can be conveniently moved in position, two moving assemblies are arranged, and the two moving assemblies are respectively arranged at the front side and the rear side of the bottom of the bearing frame and are flexible to move. The fixed supporting component that sets up goes up and down through first lifting component, can be with bearing frame stable support subaerial, has better supporting stability. The detection subassembly that sets up goes up and down through the second lifting unit, can be with rubber sucking disc and sonar probe simultaneously with ground contact, carry out the sonar detection, the precision that detects is higher, after detection subassembly and fixed support subassembly promote, the device has better ground clearance, is convenient for remove. The coil winding assembly that sets up can be with the signal transmission that the sonar probe detected to control system, and signal transmission is stable, and has better reason line ability, and the removal of the device of being convenient for avoids influencing whole detection efficiency because of the cable twines together.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a mobile assembly according to the present invention;
FIG. 3 is a schematic view of a structure of a fixed support assembly according to the present invention;
FIG. 4 is a schematic diagram of the structure of the detecting assembly of the present invention;
FIG. 5 is a schematic view of a coil assembly according to the present invention;
FIG. 6 is an enlarged schematic view of the partial structure of the present invention A;
In the figure: 1. a carrier; 2. a moving assembly; 3. a first lifting assembly; 4. a fixed support assembly; 5. a second lifting assembly; 6. a detection assembly; 7. a coil winding assembly; 20. a connecting plate; 21. a transmission frame; 22. a walking driving motor; 23. a drive shaft; 24. a walking wheel; 25. driving a gear motor; 30. a lead screw motor; 31. a mounting plate; 32. a guide rod; 40. a slide bar; 41. a pressing plate; 42. an air extraction box; 43. a rubber ring; 44. an air extracting pump; 45. a first spring; 60. an adjusting rod; 61. a mounting sleeve; 62. a rubber suction cup; 63. a sonar probe; 64. a second spring; 65. spherical hinge head; 70. a wire winding bracket; 71. a winch; 72. a cable; 73. a lead frame; 74. a wire guide wheel; 75. and a winding driving motor.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
The leakage sonar detection device for the underground space engineering comprises a bearing frame 1, wherein the bearing frame 1 is formed by splicing a plurality of steel plates, and an accommodating space is formed in the bottom of the bearing frame 1. The bottom of the bearing frame 1 is provided with a moving component 2 through a fastener, and the moving component 2 is used for driving the bearing frame 1 to horizontally move and rotate. The moving assembly 2 comprises a connecting plate 20 detachably connected with the bearing piece 1 through a fastener, a transmission frame 21 rotatably installed on the connecting plate 20, a walking driving motor 22 fixedly installed on the transmission frame 21 through a motor bracket and the fastener, and a walking wheel 24 rotatably installed on the transmission frame 21 through a driving shaft 23, wherein an output shaft of the walking driving motor 22 is in power connection with the driving shaft 23 through a speed reducer, a gear transmission assembly or a chain transmission assembly, and when the walking driving motor 22 is electrically rotated, the walking wheel 24 moves forwards or backwards, so that the bearing frame 1 can be driven to move.
In one embodiment, the transmission frame 21 is connected to the connection plate 20 through a rotation driving gear motor 25, the rotation driving gear motor 25 is fixedly mounted on the connection plate 20 through a motor bracket, an output shaft of the rotation driving gear motor 25 is connected to the transmission frame 20 through a speed reducer, and when the rotation driving gear motor 25 is electrically rotated, the transmission frame 21 rotates relative to the connection plate 20. The two moving assemblies 2 are arranged in total, the two moving assemblies 2 are respectively arranged on the front side and the rear side of the bottom of the bearing frame 1, and the two moving assemblies 2 drive the bearing frame 1 to move and turn.
The fixed support assembly 4 is installed on the bearing frame 1 in a lifting manner through the first lifting assembly 3, the fixed support assembly 4 comprises a pressing plate 41 which is installed on the first lifting assembly 3 in a sliding manner through a sliding rod 40, an air suction box 42 which is fixedly installed on the bottom of the pressing plate 41 through welding or fastening pieces, a rubber ring 43 which is fixedly arranged on the bottom of the air suction box 42 through glue bonding, and an air suction pump 44 which is fixedly installed on the pressing plate 41, a first spring 45 is sleeved on the outer side of the sliding rod 40, two ends of the first spring 45 respectively support between the first lifting assembly 3 and the pressing plate 41, the first lifting assembly 3 lowers the fixed support assembly 4 to the smooth ground, the moving assembly 2 is separated from the ground, the rubber ring 43 is in contact with the ground, the air suction box 42 is vacuumized through the air suction pump 44, and the bearing frame 1 is stably installed on the ground through suction. The two groups of fixed support assemblies 4 are arranged on two sides of the detection assembly 6, and the two groups of fixed support assemblies 4 are respectively controlled to rise and fall through the first lifting assemblies 3. Four sliding rods 40 are arranged in each fixed supporting component 4, and each sliding rod 40 is sleeved with a first spring 45; four slide bars 40 are provided at four corner positions of the platen 41, respectively. When the first lifting assembly 3 supports the fixed supporting assembly 4 on the ground, the buffering of the first spring 45 can adapt to the downward pressure of the rubber ring 43, so that the stability is good.
The detection assembly 6 is installed on the bearing frame 1 in a lifting manner through the second lifting assembly 5, the detection assembly 6 comprises an adjusting rod 60, a mounting sleeve 61, a rubber sucker 62 and a sonar probe 63, wherein one end of the adjusting rod 60 is fixedly installed on the second lifting assembly 5, the mounting sleeve 61 is slidably installed on the outer side of the adjusting rod 60, the rubber sucker 62 is fixedly installed at the bottom of the mounting sleeve 61, the sonar probe 63 is installed on the bottom of the adjusting rod 60, a second spring 64 is sleeved on the outer side of the adjusting rod 60, two ends of the second spring 64 are respectively abutted between the second lifting assembly 5 and the mounting sleeve 61, and the second lifting assembly 5 descends the detection assembly 6 to the smooth ground, so that the rubber sucker 62 and the sonar probe 63 are simultaneously contacted with the ground to carry out sonar detection. In one embodiment, the adjustment lever 60 is hingedly connected to the sonar probe 63 by a spherical hinge head 65. An opening is provided at one end of the bottom of the mounting sleeve 61, and one end of the adjustment lever 60 and the spherical hinge head 65 are located in the opening. The buffering of the second spring 64 can adapt to the downward pressure of the rubber sucker 62, so that the sonar probe 63 is stably and compactly attached to the ground for detection.
The first lifting assembly 3 has the same structure as the second lifting assembly 5, the first lifting assembly 3 comprises a screw motor 30 fixedly installed on the bearing frame 1, a mounting plate 31 rotatably connected with the output end of the screw motor 30 and a guide rod 32 fixedly installed on the mounting plate 31, one end of the guide rod 32 slides on the bearing frame 1, a through hole is formed in the bearing frame 1, the guide rod 32 slides in the through hole, and the screw motor 30 drives the mounting plate 31 to vertically lift. Specifically, two guide rods 32 are provided, and the two guide rods 32 are located at both sides of the screw motor 30. In another embodiment, the first lifting assembly 3 and the second lifting assembly 5 can be electric push rods, cylinders or hydraulic cylinders instead
A wire winding assembly 7 is installed on one side of the bearing frame 1 through a fastener, the wire winding assembly 7 comprises a wire winding bracket 70 fixedly installed on the bearing frame 1, a winch 71 rotatably installed on the wire winding bracket 70 through a pin shaft and a cable 72 wound on the winch 71, one end of the cable 72 penetrates out of a hollow central shaft of the winch 71 to be electrically connected with the sonar probe 63, and when the winch 71 rotates, the end does not rotate and wind on the winch 71, and the principle is equivalent to a wire pulling spool. The other end of the cable 72 is electrically connected with the control system, the sonar probe 63 transmits detected signals to the control system through the cable 72, and the cable 72 supplies power for power utilization components in the device. Two lead frames 73 are mounted on the winding bracket 70, lead wheels 74 are rotatably mounted on the lead frames 73, one end of the cable 72 passes through the middle of the two lead wheels 74, the cable 72 is prevented from being blocked, and the cable is convenient to manage. A wire winding drive motor 75 is fixedly mounted on the wire winding bracket 70, and an output shaft of the wire winding drive motor 75 is fixedly connected with a hollow central shaft of the winch 71, so that when the wire winding drive motor 75 is electrically rotated, the winch 71 is driven to rotate to wind or unwind the wire winding 71. The cable 72 accommodates different positions as the device moves.
The application method of the leakage sonar detection device for the underground space engineering as shown in fig. 1, 2,3,4, 5 and 6 comprises the following steps:
step one, the ground is moved, the device is integrally assembled and placed on the ground, one end of the cable 72 is connected with the control system, and an operator enables the moving assembly 2 to move on the ground through the controller, so that the device is integrally moved to a designated position. The operator performs the operation within the safety range.
Step two, sonar detection, after the movable assembly 2 moves to a designated position to stop, the first lifting assembly 3 descends the fixed supporting assembly 4 to a smooth ground through the controller, at the moment, the travelling wheel 24 in the movable assembly 2 is separated from the ground, the rubber ring 43 is in contact with the ground, the air suction box 42 is sucked by the air suction pump 44, and the bearing frame 1 can be stably installed on the ground. Then make the second lifting assembly 5 descend to smooth subaerial through the controller for rubber sucking disc 62 and sonar probe 63 contact, carry out the sonar detection simultaneously, rubber sucking disc 62 provides a inclosed space for sonar probe 63 and detects the operation. The sonar probe 63 transmits the detected signal to the control system via a cable 72. After the detection, the first lifting assembly 3 and the second lifting assembly 5 lift the fixed supporting assembly 4 and the detection assembly 3 to the top end, so that the device is moved by the moving assembly 2, and the steps are repeated until the detection operation is completed.
The above embodiments are only a few descriptions of the inventive concept and implementation, and are not limited thereto, and the technical solutions without substantial transformation remain within the scope of protection under the inventive concept.
Claims (10)
1. The utility model provides an underground space engineering seepage sonar detection device, includes and bears frame, its characterized in that: a moving assembly is arranged at the bottom of the bearing frame and is used for driving the bearing frame to move; the bearing frame is provided with a fixed supporting component in a lifting manner through a first lifting component, the fixed supporting component comprises a pressing plate, an air suction box, a rubber ring and an air suction pump, the pressing plate is slidably arranged on the first lifting component through a sliding rod, the air suction box is fixedly arranged on the bottom of the pressing plate, the rubber ring is fixedly arranged on the bottom of the air suction box, the air suction pump is arranged on the pressing plate, a first spring is sleeved outside the sliding rod, two ends of the first spring are respectively propped between the first lifting component and the pressing plate, the fixed supporting component is lowered to the smooth ground by the first lifting component, the moving component is separated from the ground, the rubber ring is in contact with the ground, and the air suction box is vacuumized by the air suction pump, so that the bearing frame is stably arranged on the ground; the bearing frame is provided with a detection assembly in a lifting manner through a second lifting assembly, the detection assembly comprises an adjusting rod, an installation sleeve, a rubber sucker and a sonar probe, one end of the adjusting rod is fixedly installed on the second lifting assembly, the installation sleeve is slidably installed on the outer side of the adjusting rod, the rubber sucker is installed at the bottom of the installation sleeve, the sonar probe is installed on the bottom of the adjusting rod, a second spring is sleeved on the outer side of the adjusting rod, two ends of the second spring are respectively abutted between the second lifting assembly and the installation sleeve, and the second lifting assembly descends the detection assembly to the smooth ground, so that the rubber sucker and the sonar probe are simultaneously contacted with the ground for sonar detection; a wire coiling assembly is arranged on one side of the bearing frame and comprises a wire coiling bracket arranged on the bearing frame, a winch rotatably arranged on the wire coiling bracket and a cable wound on the winch, one end of the cable is electrically connected with the sonar probe, the other end of the cable is electrically connected with the control system, and the sonar probe transmits detected signals to the control system through the cable; the moving assembly comprises a connecting plate detachably connected with the bearing piece, a transmission frame rotatably installed on the connecting plate, a walking driving motor fixedly installed on the transmission frame and a walking wheel rotatably installed on the transmission frame through a driving shaft, wherein an output shaft of the walking driving motor is in power connection with the driving shaft, and the bearing frame can be driven to move when the walking driving motor rotates when power is supplied.
2. The underground space engineering leakage sonar detection device according to claim 1, wherein: the transmission frame is connected with the connecting plate through a rotation driving speed reducing motor, the rotation driving speed reducing motor is fixedly installed on the connecting plate through a motor bracket, an output shaft of the rotation driving speed reducing motor is connected with the transmission frame through a speed reducer, and when the rotation driving speed reducing motor is electrified to rotate, the transmission frame rotates relative to the connecting plate.
3. The underground space engineering leakage sonar detection device according to claim 1 or 2, wherein: the two moving assemblies are arranged, and are arranged on the front side and the rear side of the bottom of the bearing frame and drive the bearing frame to move and turn.
4. The underground space engineering leakage sonar detection device according to claim 1, wherein: the first lifting assembly is identical to the second lifting assembly in structure, the first lifting assembly comprises a screw motor fixedly installed on the bearing frame, a mounting plate rotatably connected with the output end of the screw motor and a guide rod fixedly installed on the mounting plate, one end of the guide rod slides on the bearing frame, and the screw motor drives the mounting plate to vertically lift.
5. An underground space engineering leakage sonar detection device according to claim 1,2 or 4, wherein: the fixed support components are arranged in two groups, the two groups of fixed support components are arranged on two sides of the detection component, and the two groups of fixed support components are respectively controlled to rise and fall through the first lifting component.
6. The underground space engineering leakage sonar detection device according to claim 5, wherein: the four sliding rods are arranged, and each sliding rod is sleeved with one first spring; four sliding rods are respectively arranged at four corner positions of the pressing plate.
7. The underground space engineering leakage sonar detection device according to claim 1 or 6, wherein: the adjusting rod is connected with the sonar probe through a spherical hinge head; an opening is formed in one end of the mounting sleeve, and one end of the adjusting rod is located in the opening.
8. The underground space engineering leakage sonar detection device according to claim 1, wherein: two lead frames are mounted on the winding support, lead wheels are rotatably mounted on the lead frames, and one end of the cable passes through the middle of the two lead wheels.
9. The underground space engineering leakage sonar detection device according to claim 1 or 8, wherein: the wire winding support is provided with a wire winding driving motor, an output shaft of the wire winding driving motor is fixedly connected with the winch, and when the wire winding driving motor is electrified to rotate, the winch is driven to rotate so as to wind or unwind the cable.
10. A method for using the underground space engineering leakage sonar detection device according to any one of claims 1 to 9, which is characterized in that: the using method comprises the following steps:
Firstly, moving the ground, completing the whole assembly of the device, placing the device on the ground, enabling an operator to move the moving assembly to move the ground through the controller, and moving the whole device to a designated position;
Secondly, sonar detection, after the movable assembly is stopped, the first lifting assembly descends the fixed supporting assembly to the smooth ground through the controller, the movable assembly is separated from the ground, the rubber ring is in contact with the ground, the air suction box is vacuumized by the air suction pump, and the bearing frame can be stably installed on the ground; then the second lifting assembly is enabled to descend to the smooth ground through the controller, so that the rubber sucker and the sonar probe are simultaneously contacted with the ground for sonar detection; the sonar probe transmits the detected signal to the control system through a cable; after detection, the fixed supporting component and the detection component are lifted up by the first lifting component and the second lifting component to be separated from the ground, the device is moved by the moving component, and the steps are repeated until the detection operation is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311645438.0A CN117628362B (en) | 2023-12-04 | 2023-12-04 | Underground space engineering leakage sonar detection device and use method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311645438.0A CN117628362B (en) | 2023-12-04 | 2023-12-04 | Underground space engineering leakage sonar detection device and use method |
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| CN117628362A CN117628362A (en) | 2024-03-01 |
| CN117628362B true CN117628362B (en) | 2024-05-28 |
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Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
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