Novel wireless multifunctional handheld detection radar
By designing a novel wireless multi-functional handheld detection radar, which combines a dual-band radar module and multiple connection methods, the problem that existing equipment cannot be applied to urban underground spaces has been solved, enabling efficient detection in complex environments.
Patent Information
- Application Number
- CN202520055983.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Existing ground-penetrating radar equipment cannot be effectively applied to smaller underground spaces in cities, such as water supply and drainage manholes, box culverts, and pipe corridors, due to a lack of suitable accessories and equipment.
A novel wireless multi-functional handheld detection radar has been designed, comprising a dual-band radar module and a wireless network connection module. Combined with a retractable rod, rotating wheels, and movable components, it provides multiple connection methods and is suitable for defect detection in complex environments.
It enables efficient defect detection in complex environments such as municipal roads, residential roads, water supply and drainage manholes, box culverts, and pipe corridors, broadening the application scope of the equipment and improving the flexibility and stability of detection.
Smart Images
Figure CN223911046U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to radar technical field, concretely is a kind of new wireless multifunctional hand-held detection radar. BACKGROUND
[0002] Ground penetrating radar method is a kind of alternating current exploration method, which detects the signal reflected by underground geological body or the signal transmitted through geological body by transmitting high-frequency (10-1000MHz) short pulse electromagnetic wave in the ground with the help of directional transmission antenna, to detect geological target. Its working principle is similar to seismic exploration method, and is also based on the research of wave propagation time, propagation speed and dynamic characteristics in the ground.
[0003] Geological radar method is a special instrument for field observation, generally including transmitting antenna and transmitter, receiving antenna and receiver, and built-in microprocessor or directly using portable microcomputer control components. The transmitter converts the direct current supplied by the direct current power supply into high-frequency, narrow-pulse alternating current signal, and transmits the electromagnetic wave of fixed frequency to the detected medium through the transmitting antenna. The receiving antenna receives the echo signal and inputs it to the receiver, and then transmits it to the control component after amplification and conversion into digital signal for superposition, calculation and storage. The cross-sectional image is displayed in real time by liquid crystal display, and can be printed and copied.
[0004] Ground geological radar is used for observation on the ground, and is the most commonly used method in geological radar. Most of the current equipment is used for engineering investigation, municipal pipeline, road and bridge and tunnel detection, and there is no suitable equipment for small underground space in city, such as water supply and drainage well, box culvert and pipe gallery. There is no complete set of accessories for city pipe network detection. Therefore, a new wireless multifunctional hand-held detection radar is proposed to solve the above problems. SUMMARY
[0005] In order to make up for the shortcomings of the prior art and solve the technical problems mentioned above, the utility model provides a new wireless multifunctional hand-held detection radar.
[0006] The utility model discloses a novel wireless multifunctional handheld detection radar, including detection radar main part, the detection radar main part includes the casing of outside, the inside fixed setting of casing has radar module, the detection radar main part is built -in double -frequency band radar module and wireless network connection module, the left side of casing is rotatively connected with range -finding wheel no.
[0007] Preferably, the lower side wall of the sliding block is fixedly connected with a spring one, and the bottom end of the spring one is fixedly connected with the shaft end outer wall of the rotating wheel, the inner side wall of the limiting column is fixedly connected with a spring two, and the other end of the spring two is fixedly connected with the outer wall of the sliding block.
[0008] Preferably, the outer wall of the casing is embeddedly connected with a plurality of LED high-brightness floodlights, the front and rear sides of the detection radar main part are fixedly connected with spring buffers respectively, and one end of the spring buffer is fixedly connected with a T-shaped supporting leg.
[0009] Preferably, the detection radar main part is installed with a moving assembly below, the moving assembly includes two sliding grooves, the sliding grooves are arranged on the lower surface of the casing, and the two sides of the sliding grooves are respectively provided with locking pieces.
[0010] Preferably, the opposite sides of the fixed clamping blocks and the sliding clamping blocks are respectively provided with clamping grooves, and the clamping grooves are outwardly protruded to form clamping blocks.
[0011] Preferably, the moving assembly further comprises four groups of moving wheels, the upper surfaces of the moving wheels are fixedly connected with clamping columns one, clamping grooves one are formed in the two sides of the clamping columns one.
[0012] Preferably, the moving assembly further comprises a flat scanning trailer, the flat scanning trailer comprises a base, wheels are fixedly arranged at the four corners of the base, a rear side plate is fixedly connected to the upper surface of the base, a computer support is fixedly connected to the front side of the rear side plate, a handle is fixedly connected to the rear side of the rear side plate, a support column is fixedly connected to the opposite side of the base and the rear side plate, and a positioning groove is formed in the side wall of the shell corresponding to the support column.
[0013] Preferably, four groups of sliding grooves are formed in the upper surface of the base, clamping columns two are slidably connected in the sliding grooves, clamping grooves two are formed in the two sides of the clamping columns two, spring three is fixedly connected to the inner side wall of the sliding groove, and the other end of the spring three is fixedly connected to the lower side wall of the clamping column two.
[0014] Preferably, the moving assembly further comprises a ring-shaped double-layer sliding rail support, four groups of universal wheels two are fixedly arranged at the bottom end of the sliding rail support, a sliding table is slidably connected to the inner side wall of the sliding rail support, and telescopic support rods are fixedly connected to the upper and lower side walls of the sliding table.
[0015] Preferably, the telescopic support rods are fixedly connected with U-shaped mounting racks at the ends away from the sliding table, electric push rods are fixedly connected to the two sides of the mounting racks, pressure sensors are fixedly connected to the driving ends of the electric push rods, telescopic connecting rods are arranged outside the pressure sensors, one end of the telescopic connecting rods is fixedly connected with the driving ends of the electric push rods, clamps are fixedly connected to the other ends of the telescopic connecting rods, V-shaped or arc-shaped locking grooves are formed in the surfaces of the clamps, and rubber pads are fixedly connected to the inner walls of the locking grooves.
[0016] The utility model discloses the advantages are as follows:
[0017] 1. The device provides two connection modes, making the detection radar main body suitable for defect detection work in complex environments such as municipal roads, community roads, water supply and drainage inspection wells, box culverts, pipe galleries, hidden channelized river channels, slopes, dams, water supply and drainage buildings, and urban tunnels.
[0018] 2. Compared with the single application scene of the traditional vehicle-mounted and hand-pushed radar, the utility model deeply integrates the characteristics of water facilities on the basis of the original application scene, and continuously broadens the application range, especially in limited spaces. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0020] Fig. 1 is a schematic diagram of the overall structure of the present application;
[0021] Fig. 2 is a schematic diagram of the structure A of Fig. 1 of the present application;
[0022] Fig. 3 is a sectional view of the sliding block of the present application;
[0023] Fig. 4 is a schematic diagram of the lower surface structure of the detection radar main body of the present application;
[0024] Fig. 5 is a schematic diagram of the locking member structure of the present application;
[0025] Fig. 6 is a schematic diagram of the connection between the flat scanning trailer and the detection radar main body of the present application;
[0026] Fig. 7 is a schematic diagram of the flat scanning trailer structure of the present application;
[0027] Fig. 8 is a schematic diagram of the connection between the sliding rail support and the detection radar main body of the present application;
[0028] Fig. 9 is a schematic diagram of the sliding rail support structure of the present application.
[0029] In the drawings: 1, detection radar main body; 101, shell; 102, radar module; 2, distance measuring wheel one; 3, handheld connection assembly; 31, telescopic rod; 32, upper threaded cylinder; 33, side threaded cylinder; 34, rotating wheel; 35, connecting frame; 36, sliding block; 37, spring one; 38, limiting column; 39, spring two; 4, fixed seat; 5, LED high-brightness floodlight; 6, spring buffer; 7, supporting leg; 8, moving assembly; 801, sliding groove; 802, locking member; 803, threaded connection cylinder; 804, bidirectional screw; 805, moving wheel; 806, clamping column one; 807, flat scanning trailer; 808, sliding groove; 809, clamping column two; 810, clamping groove two; 811, spring three; 812, sliding rail support; 813, sliding table; 814, telescopic supporting rod; 815, mounting frame;
[0030] 816, electric push rod; 817, pressure sensor; 818, telescopic connecting rod; 819, clamp; 820, clamping groove one; 8021, fixed clamp block; 8022, sliding clamp block; 8023, clamping groove; 8024, clamping block; 8071, base; 8072, rear plate; 8073, computer support; 8074, handle; 8075, support column; 9, bevel gear one; 10, bevel gear two; 11, rotating rod; 12, locking hole. DETAILED DESCRIPTION
[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Embodiment one
[0032] Referring to FIG. 1-4, a new type of wireless multifunctional handheld detection radar, including detection radar main body 1, detection radar main body 1 including the outer shell 101, the inside of the shell 101 is fixedly provided with a radar module 102, the detection radar main body 1 is built-in dual-band radar module and wireless network connection module, the left side of the shell 101 is rotatably connected with the ranging wheel one 2, the upper surface and the right side of the detection radar main body 1 are provided with handheld connection assembly 3 respectively, the handheld connection assembly 3 includes telescopic rod 31, upper threaded cylinder 32 and side threaded cylinder 33, the telescopic rod 31 belongs to the prior art in the form of extension, which will not be described here, the bottom end of the telescopic rod 31 is fixedly provided with a threaded joint, the bottom end of the upper threaded cylinder 32 is fixedly connected with a rotating wheel 34, the shaft end of the rotating wheel 34 is rotatably connected with a fixed seat 4, the bottom end of the fixed seat 4 is fixedly connected with the upper surface of the radar module 102, one end of the side threaded cylinder 33 is fixedly connected with the right outer wall of the shell 101, the shaft end of one of the rotating wheels 34 is fixedly connected with a connecting frame 35, the connecting frame 35 is slidably connected with a sliding block 36, a connecting port is formed in the surface of the sliding block 36, the connecting port is slidably connected with a limiting column 38, a plurality of locking holes 12 are formed in the surface of one of the fixed seats 4, the dual-band radar module is a kind of all-around rapid detection technology, combined with high range radar sampling rate, real-time imaging, realizes the detection depth and resolution, makes the identification and judgment of defect more simple, significantly reduces the possibility of error, the wireless network connection module adopts WIFI or 4G network connection module, the top of the detection radar main body 1 is provided with a wired interface, the wired interface includes RJ45 interface, HDMI interface and the like, the upper surface of the detection radar main body 1 is provided with a control switch module, a charging interface module and a grid interface, the inside of the detection radar main body 1 is provided with a controller, a battery compartment and a wireless antenna module, wherein the inside of the battery compartment is fixedly provided with a detachable battery module, the controller is electrically connected with the ranging wheel one 2, the dual-band radar module, the wireless network connection module, the control switch module, the charging interface module, the grid interface, the wired interface, the battery compartment and the wireless antenna module.
[0033] Specifically, the shell 101 is used for mounting the ranging wheel one 2, the handheld connection assembly 3, the LED high-brightness floodlight 5, the spring buffer and the moving assembly 8, the bevel gear one 9, the bevel gear two 10 and other structures, the radar module 102 is used for detection, the shell 101 is used for protecting the radar module 102, the telescopic rod 31 is made of aluminum alloy or carbon fiber, the length of the telescopic rod 31 can be equipped with 6 meters, 9 meters and other types, the top end of the telescopic rod 31 is fixedly provided with a wire relay module, which is used for signal receiving and transmitting and enhancing, the ranging wheel one 2 is electrically connected with the detection radar main body 1, which is used for ranging when the detection radar main body 1 moves, the threaded joint is used for being screwed with the upper threaded cylinder 32 and the side threaded cylinder 33, when the telescopic rod 31 is connected with the side threaded cylinder 33, the telescopic rod 31 keeps vertical with the detection radar main body 1, and an operator can hold the telescopic rod 31 to place the detection radar main body 1 in a well, which is used for detecting the inner wall of the well, and when the telescopic rod 31 is connected with the upper threaded cylinder 32, the operator can pull the telescopic rod 31 to drive the radar main body to move, which is used for short-distance road sweeping or reservoir dam scanning, the device provides two connection modes, so that the detection radar main body 1 is suitable for defect detection work in complex environments such as municipal roads, community roads, water supply and drainage wells, box culverts, pipe galleries, buried channelized rivers, slopes, dams, water supply and drainage buildings and urban tunnels.
[0034] The lower side wall of the sliding block 36 is fixedly connected with the spring one 37, and the bottom end of the spring one 37 is fixedly connected with the shaft end outer wall of the rotating wheel 34, the inner side wall of the limiting column 38 is fixedly connected with the spring two 39, and the other end of the spring two 39 is fixedly connected with the outer wall of the sliding block 36, and the locking hole 12 is located on the rotating track of the limiting column 38.
[0035] Specifically, when the telescopic rod 31 is connected with the upper threaded cylinder 32, the angle of the telescopic rod 31 can be locked by inserting the limiting column 38 into the corresponding locking hole 12 by pressing downward, so as to improve the flexibility of use, the spring one 37 applies an upward thrust to the sliding block 36, so that in the initial state, the limiting column 38 is misaligned with the locking hole 12, and the telescopic rod 31 is freely adjusted, and the spring two 39 is used for applying a thrust to the limiting column 38, so that one end of the limiting column 38 tightly abuts against the locking hole 12 or the fixed seat 4, and the stability of connection is improved.
[0036] The outer wall of the shell 101 is embeddedly connected with a plurality of LED high-brightness floodlights 5, the front and rear sides of the shell 101 are fixedly connected with spring buffers 6, one end of each spring buffer 6 is fixedly connected with a T-shaped supporting leg 7, and the LED high-brightness floodlights 5 are electrically connected with the controller.
[0037] Specifically, the LED high-brightness floodlight 5 is installed on the outer side wall around the shell 101 and the bottom of the shell 101, and is used for improving illumination in scenes such as wells and box culverts with insufficient light. The supporting leg 7 cooperates with the spring buffer 6 to support and buffer when the detection radar main body 1 is placed, so as to save the labor of the user and prevent the detection radar main body 1 from being damaged by touching the bottom when used in a limited space.
[0038] Embodiment two
[0039] For comparison, please refer to Figures 4-9 The utility model provides another embodiment, the lower portion of detection radar main body 1 is installed with mobile assembly 8, mobile assembly 8 includes two sliding slots 801, and the sliding slot 801 is set up in the lower surface of shell 101, and the both sides of sliding slot 801 are provided with locking piece 802 respectively, and locking piece 802 includes fixed clamp block 8021 and sliding clamp block 8022, and the outer wall of fixed clamp block 8021 is fixedly connected with the inner wall of sliding slot 801, and the outer wall of sliding clamp block 8022 is slidably connected with the inner wall of sliding slot 801, and the opposite side of adjacent two sliding clamp blocks 8022 is fixedly connected with threaded connection cylinder 803 respectively, and the inside of two threaded connection cylinders 803 is commonly screw-connected with two-way lead screw 804, and the outer wall of two-way lead screw 804 is fixedly connected with bevel gear one 9, and the upper portion of bevel gear one 9 is mesh-connected with bevel gear two 10, and the upper surface of bevel gear two 10 is fixedly connected with rotary lever 11, and the top of rotary lever 11 penetrates and is rotatably connected with detection radar main body 1, and the opposite side of fixed clamp block 8021 and sliding clamp block 8022 is provided with clamping groove 8023 respectively, and the inside of clamping groove 8023 is outwardly protruded to form clamping block 8024, and mobile assembly 8 further includes four groups of moving wheels 805, and the upper surface of moving wheel 805 is fixedly connected with clamping column one 806, and the both sides of clamping column one 806 are provided with clamping slot one 820 respectively, and moving wheel 805 uses four groups of universal wheels with damping function or two groups of universal wheels with damping function and two groups of fixed wheels with damping function to cooperate.
[0040] When short distance road surface is swept, the bevel gear two 10 is driven to rotate by rotating the rotating rod 11, the bevel gear one 9 is driven to rotate by the bevel gear two 10, the bidirectional screw rod 804 is driven to rotate by the bevel gear one 9, the two threaded connecting barrels 803 are driven to rotate by the bidirectional screw rod 804, the two sliding clamping blocks 8022 are driven to slide along the center of the sliding groove 801 by the two threaded connecting barrels 803, so that the clamping groove 8023 is opened, the clamping column one 806 is inserted into the inside of the clamping groove 8023, and then the rotating rod 11 is reversely rotated, so that the fixed clamping block 8021 and the sliding clamping block 8022 are closed, the clamping block 8024 is inserted into the inside of the clamping groove one 820, so that the clamping column one 806 is quickly fixed, the moving wheel 805 is quickly connected with the detection radar main body 1, and the moving wheel 805 facilitates the operator to pull the detection radar main body 1 to move to perform sweeping detection.
[0041] The moving assembly 8 further comprises a sweeping trailer 807, the sweeping trailer 807 comprises a base 8071, wheels are fixedly arranged at four corners of the base 8071, a rear side plate 8072 is fixedly connected to the upper surface of the base 8071, a computer support 8073 is fixedly connected to the front side of the rear side plate 8072, a handle 8074 is fixedly connected to the rear side of the rear side plate 8072, a support column 8075 is fixedly connected to the opposite side of the base 8071 and the rear side plate 8072, a positioning groove is formed in the side wall of the shell 101 corresponding to the support column 8075, four groups of sliding grooves 808 are formed in the upper surface of the base 8071, a clamping column two 809 is slidably connected in the sliding groove 808, a clamping groove two 810 is formed at the two sides of the clamping column two 809, a spring three 811 is fixedly connected to the inner side wall of the sliding groove 808, the other end of the spring three 811 is fixedly connected to the lower side wall of the clamping column two 809, the two wheels at the rear side of the vehicle adopt universal wheels one, the two wheels at the front side adopt distance measuring wheels two or fixed wheels, a control module one is fixedly arranged at the rear side of the rear side plate 8072, the control module one is electrically connected with the distance measuring wheels two, the distance measuring wheels two are used for distance measurement when the sweeping trailer 807 moves, the positioning groove and the support column 8075 are used for positioning the detection radar main body 1, the clamping column two 809 is offset from the fixed clamping block 8021 by the elastic force of the spring three 811, so as to leave space for the clamping block 8024 to be inserted into the inside of the clamping groove two 810, when the sliding clamping block 8022 is opened, the clamping column two 809 is located between the fixed clamping block 8021 and the sliding clamping block 8022, and the clamping block 8024 can be pushed to move synchronously when the sliding clamping block 8022 moves.
[0042] Specifically, when detecting the road surface for a long distance, open the clamping groove 8023, place the detection radar main body 1 along the positioning groove between the two supporting columns 8075, so that the second clamping column 809 is automatically aligned and inserted between the fixed clamping block 8021 and the sliding clamping block 8022, close the fixed clamping block 8021 and the sliding clamping block 8022 by rotating the rotating rod 11, so that the clamping groove 8023 clamps the second clamping column 809, and the clamping block 8024 is inserted into the second clamping groove 810 to be locked, so that the detection radar main body 1 is quickly connected with the flat sweeping trailer 807, and is suitable for long-distance detection of road surface.
[0043] The moving assembly 8 further comprises a ring-shaped double-layer sliding rail support 812, four groups of second universal wheels are fixedly arranged at the bottom end of the sliding rail support 812, a sliding table 813 is slidably connected to the inner side wall of the sliding rail support 812, telescopic supporting rods 814 are fixedly connected to the upper and lower side walls of the sliding table 813 respectively, U-shaped mounting racks 815 are fixedly connected to one end of the telescopic supporting rods 814 away from the sliding table 813, electric push rods 816 are fixedly connected to the two sides of the mounting racks 815 respectively, a pressure sensor 817 is fixedly connected to the driving end of the electric push rod 816, a telescopic connecting rod 818 is arranged outside the pressure sensor 817, one end of the telescopic connecting rod 818 is fixedly connected to the driving end of the electric push rod 816, and a clamp 819 is fixedly connected to the other end of the telescopic connecting rod 818. A V-shaped or arc-shaped locking groove is formed in the surface of the clamp 819, and a rubber pad is fixedly connected to the inner wall of the locking groove. The rubber pad increases the friction with the telescopic rod 31.
[0044] Specifically, the telescopic support rod 814 is used to adjust the position of the detection radar main body 1, so that the mobile wheel 805 can be attached to the well wall to move and increase stability. The control module two is fixedly arranged on the slide rail support 812, and is electrically connected with the electric push rod 816 and the pressure sensor 817, and is used for controlling the operation of the electric push rod 816. The foot brake is arranged on the universal wheel two, which is used for locking after the slide rail support 812 moves. When measuring the well, the slide rail support 812 is moved to the top of the well mouth, the lower end of the telescopic rod 31 is inserted into the locking groove, the electric push rod 816 is controlled to operate by the control module two, the two clamps 819 are driven to move and clamp the telescopic rod 31, so as to fix the detection radar main body 1, thereby freeing the hands of the personnel, and the detection position of the detection radar main body 1 on the inner wall of the well can be adjusted by 360° by pushing the sliding table 813 to rotate, thereby saving energy and improving stability. When the electric push rod 816 pushes the clamp 819 to resist the telescopic rod 31, the telescopic connecting rod 818 is retracted and resists the pressure sensor 817. The telescopic rod 31 can be detected by the pressure sensor 817. When the extrusion force reaches a predetermined value, a signal is transmitted to the control module two, and the control module two controls the electric push rod 816 to stop moving, so as to avoid damaging the telescopic rod 31 due to excessive clamping force, and the clamp 819 is suitable for clamping the telescopic rod 31 with different diameters.
[0045] Working principle, when the telescopic rod is connected with the side threaded cylinder 33, the telescopic rod 31 is perpendicular to the detection radar main body 1, and the operator can hold the telescopic rod 31 to place the detection radar main body 1 in the well for detecting the inner wall of the well. When the telescopic rod 31 is connected with the upper threaded cylinder 32, the operator can pull the telescopic rod 31 to move the radar main body, which is used for short distance road sweeping or reservoir dam scanning. The device provides two connection modes, so that the detection radar main body 1 is suitable for defect detection work in complex environments such as municipal roads, community roads, water supply and drainage wells, box culverts, pipe galleries, hidden channel rivers, slopes, dams, water supply and drainage buildings and urban tunnels.
[0046] When short distance road surface is swept, the bevel gear two 10 is driven to rotate by rotating the rotating rod 11, the bevel gear one 9 is driven to rotate by the bevel gear two 10, the bidirectional screw rod 804 is driven to rotate by the bevel gear one 9, the two threaded connecting barrels 803 are driven to rotate by the bidirectional screw rod 804, the two sliding clamping blocks 8022 are driven to slide along the center of the sliding groove 801 by the two threaded connecting barrels 803, so as to open the clamping groove 8023, the clamping column one 806 is inserted into the inside of the clamping groove 8023, and then the rotating rod 11 is reversely rotated, so that the fixed clamping block 8021 and the sliding clamping block 8022 are closed, the clamping block 8024 is inserted into the inside of the clamping groove one 820, so that the clamping column one 806 is quickly fixed, the moving wheel 805 is quickly connected with the detection radar main body 1, and the moving wheel 805 facilitates the operator to pull the detection radar main body 1 to move for sweeping detection.
[0047] When long distance road surface is detected, the clamping groove 8023 is opened, the detection radar main body 1 is placed between the two supporting columns 8075 along the positioning groove, the clamping column two 809 is automatically aligned and inserted between the fixed clamping block 8021 and the sliding clamping block 8022, the fixed clamping block 8021 and the sliding clamping block 8022 are closed by rotating the rotating rod 11, the clamping groove 8023 clamps the clamping column two 809, the clamping block 8024 is inserted into the clamping groove two 810 for locking, the detection radar main body 1 is quickly connected with the sweeping trailer 807, and the sweeping trailer 807 is suitable for long distance road surface detection.
[0048] When the well is measured, the sliding rail support 812 is moved to the top of the well mouth, the lower end of the telescopic rod 31 is inserted into the locking groove, the electric push rod 816 is controlled to run by the control module two, the electric push rod 816 drives the two clamps 819 to move and clamps and fixes the telescopic rod 31, so as to fix the detection radar main body 1, so as to free the hands of the personnel, and the detection radar main body 1 can be adjusted to 360 ° in the detection position of the well wall by rotating the sliding table 813, so as to save the strength and improve the stability, when the clamp 819 is pushed by the electric push rod 816 and abuts against the telescopic rod 31, the telescopic connecting rod 818 is retracted and abuts against the pressure sensor 817, the telescopic rod 31 can be detected by the pressure sensor 817, and when the extrusion force reaches a predetermined value, a signal is transmitted to the control module two, the control module two controls the electric push rod 816 to stop moving, so as to avoid that the clamping force is too large and the telescopic rod 31 is damaged, and the clamp 819 is suitable for clamping rod pieces with different diameters of the telescopic rod 31.
[0049] Compared with the single application scene of the traditional vehicle-mounted and hand-pushed radar, the project will continuously expand the application range of the device on the basis of the original application scene by deeply integrating the characteristics of water facilities. Especially in the limited space, the device developed by the project will show unique advantages. By reducing the size of the device and introducing dual-band radar technology, the detection depth and resolution are balanced. This all-around rapid detection technology, combined with the high-range radar sampling rate, real-time imaging, makes the identification and judgment of defects more convenient, significantly reduces the possibility of errors, and ensures the stable performance of the device in complex scenes and continuous operation. The project adopts the design of a spare replaceable rechargeable battery to ensure the stability of the device in complex scenes and continuous operation. The project cooperates with the use of the flat sweeping trailer 807 and the slide rail support 812, further reducing the carrying and operating burden of the operator, ensuring the comfort and efficiency of long-time operation.
[0050] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0051] The basic principles, main features and advantages of the present application have been shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.
Claims
1. A new wireless multifunctional handheld detection radar, comprising a detection radar body (1), characterized in that: The detection radar main body (1) includes an outer shell (101), the inside of the shell (101) is fixedly provided with a radar module (102), the detection radar main body (1) is built-in dual-band radar module and wireless network connection module, the left side of the shell (101) is rotatably connected with a ranging wheel one (2), the upper surface and the right side of the detection radar main body (1) are provided with a handheld connection assembly (3) respectively, the handheld connection assembly (3) includes an extensible rod (31), an upper threaded cylinder (32) and a side threaded cylinder (33), the bottom end of the extensible rod (31) is fixedly provided with a threaded joint, the bottom end of the upper threaded cylinder (32) is fixedly connected with a rotating wheel (34), the shaft end of the rotating wheel (34) is rotatably connected with a fixing seat (4), the bottom end of the fixing seat (4) is fixedly connected with the upper surface of the radar module (102), one end of the side threaded cylinder (33) is fixedly connected with the right outer wall of the shell (101).
2. The new wireless multi-functional hand-held detection radar according to claim 1, characterized in that: The shaft end of one of the rotating wheels (34) is fixedly connected with a connecting frame (35), the inside of the connecting frame (35) is slidably connected with a sliding block (36), the surface of the sliding block (36) is provided with a connecting port, the inside of the connecting port is slidably connected with a limiting column (38), the surface of one of the fixing seats (4) is provided with a plurality of locking holes (12), the lower side wall of the sliding block (36) is fixedly connected with a spring one (37), and the bottom end of the spring one (37) is fixedly connected with the outer wall of the shaft end of the rotating wheel (34), the inner side wall of the limiting column (38) is fixedly connected with a spring two (39), and the other end of the spring two (39) is fixedly connected with the outer wall of the sliding block (36).
3. The new wireless multi-functional hand-held detection radar according to claim 1, wherein: The outer wall of the shell (101) is embeddedly connected with a plurality of LED high-brightness floodlights (5), the front and rear sides of the shell (101) are fixedly connected with spring buffers (6), and one end of the spring buffer (6) is fixedly connected with a T-shaped supporting leg (7).
4. The new wireless multi-functional hand-held detection radar according to claim 1, wherein: The lower part of the detection radar main body (1) is provided with a moving assembly (8), the moving assembly (8) comprises two sliding grooves (801), the sliding grooves (801) are arranged on the lower surface of the shell (101), the two sides of the sliding groove (801) are respectively provided with locking pieces (802), the locking pieces (802) comprise fixed clamping blocks (8021) and sliding clamping blocks (8022), the outer wall of the fixed clamping block (8021) is fixedly connected with the inner wall of the sliding groove (801), the outer wall of the sliding clamping block (8022) is slidably connected with the inner wall of the sliding groove (801), the opposite sides of the adjacent two sliding clamping blocks (8022) are fixedly connected with threaded connecting barrels (803) respectively, the inside of the two threaded connecting barrels (803) is threadedly connected with a bidirectional lead screw (804) in common, the outer wall of the bidirectional lead screw (804) is fixedly connected with a bevel gear one (9), the upper part of the bevel gear one (9) is meshedly connected with a bevel gear two (10), the upper surface of the bevel gear two (10) is fixedly connected with a rotating rod (11), the top end of the rotating rod (11) penetrates and is rotatably connected with the shell (101).
5. The new wireless multi-functional hand-held detection radar according to claim 4, characterized in that: The opposite sides of the fixed clamping block (8021) and the sliding clamping block (8022) are respectively provided with clamping grooves (8023), and the inside of the clamping groove (8023) is outwardly protruding and forms a clamping block (8024).
6. The new wireless multi-functional hand-held detection radar according to claim 4, wherein: The moving assembly (8) further comprises four groups of moving wheels (805), the upper surface of the moving wheel (805) is fixedly connected with a clamping column one (806), and the two sides of the clamping column one (806) are respectively provided with clamping grooves one (820).
7. The new wireless multi-functional hand-held detection radar according to claim 4, wherein: The moving assembly (8) further comprises a flat scanning trailer (807), the flat scanning trailer (807) comprises a base (8071), four corners of the base (8071) are respectively fixedly provided with wheels, the upper surface of the base (8071) is fixedly connected with a rear side plate (8072), the front side of the rear side plate (8072) is fixedly connected with a computer support (8073), the rear side of the rear side plate (8072) is fixedly connected with a handle (8074), the opposite sides of the base (8071) and the rear side plate (8072) are fixedly connected with a supporting column (8075), and the side wall of the shell (101) is provided with a positioning groove corresponding to the supporting column (8075).
8. The new wireless multi-functional hand-held detection radar according to claim 7, characterized in that: The upper surface of the base (8071) is provided with four groups of sliding grooves (808), the inside of the sliding groove (808) is slidably connected with a clamping column two (809), the two sides of the clamping column two (809) are respectively provided with clamping grooves two (810), the inner side wall of the sliding groove (808) is fixedly connected with a spring three (811), and the other end of the spring three (811) is fixedly connected with the lower side wall of the clamping column two (809).
9. The new wireless multi-functional hand-held detection radar according to claim 4, wherein: The mobile assembly (8) further comprises a double-layered annular slide rail support (812), four groups of universal wheels two are fixedly arranged at the bottom end of the slide rail support (812), a sliding table (813) is slidably connected to the inner side wall of the slide rail support (812), and the upper and lower side walls of the sliding table (813) are respectively fixedly connected with telescopic supporting rods (814).
10. The new wireless multi-functional hand-held detection radar according to claim 9, characterized in that: One end of the telescopic supporting rod (814) away from the sliding table (813) is fixedly connected with a U-shaped mounting bracket (815), the two sides of the mounting bracket (815) are respectively fixedly connected with electric push rods (816), the driving end of the electric push rod (816) is fixedly connected with a pressure sensor (817), the outer side of the pressure sensor (817) is provided with a telescopic connecting rod (818), one end of the telescopic connecting rod (818) is fixedly connected with the driving end of the electric push rod (816), the other end of the telescopic connecting rod (818) is fixedly connected with a clamp (819), a V-shaped or arc-shaped locking groove is formed in the surface of the clamp (819), and a rubber pad is fixedly connected to the inner wall of the locking groove.