Quality detection device for hydraulic engineering construction

Abstract

The invention discloses a quality detection device for hydraulic engineering construction, and relates to the field of quality detection devices.The quality detection device comprises a ground penetrating radar and a pulling mounting frame, the ground penetrating radar is movably mounted in the pulling mounting frame, a dragging frame is mounted on the pulling mounting frame, two wheel shafts are rotatably mounted on the pulling mounting frame, and the two wheel shafts are rotatably mounted on the pulling mounting frame; walking wheels are installed at the two ends of the wheel shaft. It needs to be explained that in the process that the mounting frame is pulled to drive the ground penetrating radar to move, when the ground penetrating radar encounters a small obstacle, the ground penetrating radar moves upwards and actively avoids the obstacle; when the obstacle is too large, the rotating frame drives the ground penetrating radar to turn over, and the problem that the ground penetrating radar is damaged due to collision is avoided; and when the mounting frame is pulled to move, the rotary driving plate rotates to drive the rotary cleaning frame to rotate through the two retraction rods to clean the ground, so that the ground cleaning effect is ensured, and the detection accuracy of the ground penetrating radar is further ensured.

Description

Technical Field

[0001] This invention relates to the field of quality testing equipment technology, and in particular to a quality testing equipment for water conservancy engineering construction. Background Technology

[0002] Water conservancy projects are engineering projects constructed to control and regulate surface water and groundwater in nature to achieve the goals of mitigating harm and promoting benefits. They encompass multiple aspects such as flood control, irrigation, power generation, water supply, drainage, waterways and ports, environmental and ecological protection, and water resource protection, and are important infrastructure for national economic and social development. From a technical perspective, water conservancy projects typically rely on physical, hydrological, and geological principles, using structures (such as dams, dikes, sluices, and canals) to alter the path, speed, direction, and volume of water flow to meet the needs of human life and production. For example, dams can intercept water flow to form reservoirs for irrigating farmland, generating electricity, or providing urban water, while sluices can control the inflow and outflow of water, regulate water levels, and prevent flooding.

[0003] Quality inspection of water conservancy project construction is a core link in ensuring the safety, durability, and functional compliance of the project. It involves monitoring the entire process from raw materials to concealed works, structural entities, and functional tests. It requires the comprehensive application of various technical means and adherence to strict specifications and standards. Ground-penetrating radar (GPR), as an advanced non-destructive testing technology, has irreplaceable advantages in quality inspection of water conservancy project construction. Currently, GPR is typically used by attaching a bracket to a vehicle and dragging the bracket to move the GPR for inspection. However, since water conservancy projects are built outdoors, obstacles are inevitable on the surface, especially those embedded in the building. While vehicles can drive over these obstacles, the small size of the GPR makes it highly susceptible to scratches or even damage to the lower surface, leading to inaccurate or undetectable results. Furthermore, if the GPR encounters a larger obstacle while being dragged, it may collide directly with the obstacle, rendering the GPR unusable. Summary of the Invention

[0004] The purpose of this invention is to provide a quality inspection device for water conservancy engineering construction, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A quality inspection device for water conservancy engineering construction includes a ground-penetrating radar and a pull-mounted frame. The ground-penetrating radar is movably installed inside the pull-mounted frame. A drag frame is installed on the pull-mounted frame. Two axles are rotatably installed on the pull-mounted frame, and each axle has a traveling wheel installed at both ends. It also includes a detection and avoidance device, which is installed on the pull-mount frame and is used to move the ground-penetrating radar away from the ground. The detection and avoidance device includes a rotating frame, which is rotatably installed inside the pull-mount frame. The ground-penetrating radar is located inside the rotating frame. Lifting slides are installed on both sides of the ground-penetrating radar. The two lifting slides are slidably installed on the inner walls of both sides of the rotating frame. Lifting rods are rotatably installed on both sides of the pull-mount frame. The lifting rods are drive-connected to the ground-penetrating radar. The rotation of the lifting rods is used to lift the ground-penetrating radar. Blocks are installed on the pull-mount frame to limit the rotating frame. The pull-mount frame is equipped with a linkage release device, which is used to unlock the detection and avoidance device. The linkage release device includes two locking gears, which are respectively installed on the two lifting rods on opposite sides. Locking frames are installed on both sides of the pull-mount frame, and locking plates are movably installed in both locking frames. The two locking plates are respectively inserted into the two locking gears to lock the two lifting rods.

[0007] Furthermore, in a preferred embodiment of the present invention, the detection and avoidance device further includes a push-back seat, the push-back seat is mounted on the pull-mount frame, a push-back frame is movably mounted inside the push-back seat, and an upper push-back frame is movably mounted on the push-back frame; A support spring is installed on the inner wall of the push base, and the support spring is mounted on the push frame.

[0008] Furthermore, in a preferred embodiment of the present invention, two upward sliding grooves are provided on the push-back frame, an upward sliding rod is movably installed in the upward sliding groove, and the push-back frame is installed on the upward sliding rod; A return spring is installed on the upper push slide rod, and the return spring is installed on the inner wall of the upper push slide groove.

[0009] Furthermore, in a preferred embodiment of the present invention, each of the two upward sliding rods is equipped with an upward linkage frame, and the upward linkage frame moves upward to push the lifting rotating rod to rotate; Two safety shafts are rotatably mounted on the pull-mount frame, and the rotating frame is mounted on the two safety shafts. Each of the two safety shafts is equipped with a safety rod. The upward-pushing linkage frame moves laterally to push the safety rod to rotate, thereby driving the rotating frame to rotate.

[0010] Furthermore, in a preferred embodiment of the present invention, rotating grooves are provided on both sides of the pull mounting bracket, a rotating shaft is rotatably mounted in the rotating groove, and the lifting rod is mounted on the rotating shaft; The lifting rotating rod is equipped with a lifting drive shaft, and lifting frames are installed on both sides of the ground penetrating radar. The rotation of the lifting rotating rod drives the lifting frames to move through the lifting drive shaft, thereby lifting the ground penetrating radar.

[0011] Furthermore, in a preferred embodiment of the present invention, the linkage release device further includes two unlocking pushers, and the pull mounting bracket has two unlocking slots, with the two unlocking pushers respectively located in the two unlocking slots; Each of the two unlocking slots has a connecting hole on the inner wall of the side that is far apart from each other. The two unlocking pushers pass through the two connecting holes respectively and are installed on the two locking plates respectively. A locking spring is installed on the inner wall of the locking frame, and the locking spring is mounted on the unlocking push frame.

[0012] Furthermore, in a preferred embodiment of the present invention, an unlocking seat is installed on the pull mounting bracket, and two synchronous unlocking brackets are movably installed on the unlocking seat. The two synchronous unlocking brackets are respectively installed on the two unlocking push brackets. The two synchronous unlocking frames are equipped with unlocking push plates, which are pressed to move the two synchronous unlocking frames upward.

[0013] Furthermore, in a preferred embodiment of the present invention, a detection and cleaning device is also included, which is mounted on the pull-up mounting bracket and is used to clean the ground; The detection and cleaning device includes a rotating cleaning frame, on which a rotating drive plate is rotatably mounted. The rotating cleaning frame is connected to the rotating drive plate, and the rotating drive plate drives the rotating cleaning frame to rotate for cleaning the ground.

[0014] Furthermore, in a preferred embodiment of the present invention, a rotating shaft is rotatably mounted on the pull mounting bracket, and the rotating drive plate is mounted on the rotating shaft; A drive bevel gear is sleeved on one of the axles, and a driven bevel gear is mounted on the rotating shaft. The drive bevel gear meshes with the driven bevel gear.

[0015] Furthermore, in a preferred embodiment of the present invention, two retractable rods are installed on the rotating cleaning frame, and both retractable rods are movably mounted on the rotating drive plate; The rotating cleaning frame is equipped with two connecting springs, both of which are mounted on the rotating drive plate.

[0016] The beneficial effects of the quality inspection device for water conservancy engineering construction proposed in this invention are: In this invention, by detecting the setting of the obstacle avoidance device, if a small obstacle is encountered during the process of pulling the mounting frame to move the ground penetrating radar, the upper push frame is pushed upward, so that the lifting rod drives the lifting frame to move through the lifting drive shaft, which is used to move the ground penetrating radar upward, so that the ground penetrating radar slides within the rotating frame through two lifting slides, thereby achieving the purpose of actively avoiding obstacles; if the obstacle is too large, the rotating frame causes the ground penetrating radar to flip directly, avoiding the problem of the ground penetrating radar being damaged by impact.

[0017] Furthermore, in this invention, by setting up a linkage release device, when the ground penetrating radar encounters a small obstacle, causing the lifting rod to rotate and move the ground penetrating radar upward, the lifting rod rotates and the locking gear rotates, causing the locking gear to press the locking plate upward. The upward movement of the locking plate causes the unlocking pusher to move, and the locking spring is stressed. Therefore, after the ground penetrating radar moves to its position, the locking spring rebounds, and the locking plate is inserted into the locking gear, allowing the ground penetrating radar to continuously avoid obstacles until it is free from the obstacle. At this time, the obstacle presses the unlocking pusher, causing the two unlocking pushers to disengage from the two locking gears, thereby unlocking the lifting rod. At this time, under the weight of the ground penetrating radar itself, it can move downward to reset, realizing the automatic reset of the ground penetrating radar and ensuring that the ground penetrating radar can continue to detect.

[0018] Furthermore, in this invention, by setting up a detection and cleaning device, when the vehicle moves the mounting frame by pulling the towing frame, the rotating drive plate rotates and drives the rotating cleaning frame to rotate through two retracting rods to clean the ground, ensuring the cleaning effect on the ground and thus ensuring the accuracy of ground penetrating radar detection. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a quality inspection device for water conservancy engineering construction provided by an embodiment of the present invention; Figure 2 This is a schematic diagram illustrating the connection between a ground-penetrating radar and a pulling mounting frame, among other structures, in a quality inspection device for water conservancy engineering construction, as provided in an embodiment of the present invention. Figure 3 This is a schematic diagram illustrating the connection between the rotating frame and the rotating cleaning frame of a quality inspection device for water conservancy engineering construction, as provided in an embodiment of the present invention. Figure 4 This invention provides a quality inspection device for water conservancy engineering construction. Figure 1 A schematic diagram of the structure of part A; Figure 5 This is a partial cross-sectional view of the connection between the pusher seat and the pusher frame of a quality inspection device for water conservancy engineering construction, provided in an embodiment of the present invention. Figure 6 This is a partial structural diagram illustrating the connection between the rotating frame and the lifting slide, etc., of a quality inspection device for water conservancy engineering construction, provided in an embodiment of the present invention. Figure 7 A partial structural diagram illustrating the connection between the rotating frame and the blocking block, etc., of a quality inspection device for water conservancy engineering construction, provided in an embodiment of the present invention; Figure 8 This is a partial structural diagram illustrating the connection between the unlocking seat and the unlocking push plate, etc., of a quality inspection device for water conservancy engineering construction, provided in an embodiment of the present invention. Figure 9 This is a partial cross-sectional view of the connection between the lifting rod and locking gear of a quality inspection device for water conservancy engineering construction, provided in an embodiment of the present invention. Figure 10 This is a partial structural diagram showing the connection between the rotating cleaning frame and the rotating shaft of a quality inspection device for water conservancy engineering construction, provided in an embodiment of the present invention.

[0020] In the diagram: 1-Ground penetrating radar; 2-Pull-mount frame; 3-Tow frame; 4-Axle; 5-Walking wheel; 6-Detection and avoidance device; 601-Rotating frame; 602-Lifting slide; 603-Avoidance pivot; 604-Push-back seat; 605-Push-back frame; 606-Push-up frame; 607-Push-up slide bar; 608-Push-up slide groove; 609-Reset spring; 610-Support spring; 611-Push-up linkage frame; 612-Lifting pivot; 613-Lifting frame; 614-Lifting drive shaft; 615-Avoidance pivot; 616-Blocking block; 617-Rotating shaft; 618-Rotating groove; 7-Linkage release device; 701-Locking gear; 702-Locking frame; 703-Locking insert plate; 704-Locking spring; 705-Unlocking push frame; 706-Unlocking seat; 707-Unlocking push plate; 708-Synchronous unlocking frame; 709-Unlocking groove; 710-Connecting hole; 8-Detection and cleaning device; 801-Rotating cleaning frame; 802-Rotating shaft; 803-Rotating drive plate; 804-Retracting rod; 805-Connecting spring; 806-Drive bevel gear; 807-Driven bevel gear. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0023] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0024] Furthermore, in the description of this invention, it should be noted that the terms "center," "upper," "lower," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] Furthermore, terms such as "horizontal," "vertical," and "perpendicular" do not imply that components must be absolutely vertical, but rather that they can be slightly tilted. For example, "vertical" simply means that its direction is more vertical relative to "horizontal," not that the structure must be completely vertical, but can be slightly tilted.

[0026] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0027] Please refer to the attached instruction manual. Figures 1-10 The present invention provides a quality inspection device for water conservancy engineering construction, which includes a ground penetrating radar 1 and a pull-mount frame 2. The ground penetrating radar 1 is movably installed in the pull-mount frame 2. A drag frame 3 is installed on the pull-mount frame 2. Two axles 4 are rotatably installed on the pull-mount frame 2, and a traveling wheel 5 is installed at both ends of the axles 4.

[0028] Further, please refer to the appendix to the instruction manual. Figures 3-7The present invention provides a quality inspection device for water conservancy engineering construction, which further includes a detection and avoidance device 6. The detection and avoidance device 6 is installed on a pull-mount frame 2 and is used to move the ground-penetrating radar 1 away from the ground. Specifically, the detection and avoidance device 6 includes a rotating frame 601, which is rotatably installed in the pull-mount frame 2. The ground-penetrating radar 1 is located in the rotating frame 601. Lifting slides 602 are installed on both sides of the ground-penetrating radar 1. The two lifting slides 602 are slidably installed on the inner walls of both sides of the rotating frame 601. Lifting rods 612 are rotatably installed on both sides of the pull-mount frame 2. The lifting rods 612 are connected to the ground-penetrating radar 1 through a transmission. The rotation of the lifting rods 612 is used to lift the ground-penetrating radar 1. A blocking block 616 is installed on the pull-mount frame 2 to limit the rotating frame 601.

[0029] It should be noted that, in this embodiment of the invention, during the process of pulling the mounting frame 2 to move the ground penetrating radar 1, if a small obstacle is encountered, the lifting rod 612 will drive the lifting frame 613 to move through the lifting drive shaft 614, thereby moving the ground penetrating radar 1 upward and achieving the purpose of actively avoiding obstacles; if the obstacle is too large, the rotating frame 601 will cause the ground penetrating radar 1 to flip directly, avoiding the problem of the ground penetrating radar 1 being damaged by impact.

[0030] More specifically, in this embodiment of the invention, a linkage release device 7 is installed on the pull mounting frame 2. The linkage release device 7 is used to unlock the detection and avoidance device 6. The linkage release device 7 includes two locking gears 701, which are respectively installed on the opposite sides of the two lifting rods 612. Locking frames 702 are installed on both sides of the pull mounting frame 2. Locking inserts 703 are movably installed in both locking frames 702. The two locking inserts 703 are respectively inserted into the two locking gears 701 to lock the two lifting rods 612. It should be noted that in this embodiment of the invention, when the ground penetrating radar 1 encounters a small obstacle, causing the lifting rods 612 to rotate and move the ground penetrating radar 1 upward, the lifting rods 612 rotate, the locking gears 701 rotate, and are locked by the locking inserts 703, thereby achieving the purpose of automatically avoiding obstacles.

[0031] Please continue to refer to the instruction manual appendix. Figures 3-7 Furthermore, the quality inspection device for water conservancy engineering construction provided in this embodiment of the invention includes a detection and avoidance device 6, which further includes a push-back seat 604. The push-back seat 604 is installed on the pull-up mounting frame 2. A push-back frame 605 is movably installed inside the push-back seat 604, and an upper push frame 606 is movably installed on the push-back frame 605. Furthermore, a support spring 610 is installed on the inner wall of the push base 604, and the support spring 610 is mounted on the push frame 605. It should be noted that, in this embodiment of the invention, when a large obstacle pushes the upper push frame 606 to be moved laterally, the upper push frame 606 slides within the push base 604 via the push frame 605, causing the support spring 610 to be stressed, thereby realizing the lateral movement of the push frame 605.

[0032] More specifically, in this embodiment of the invention, the pusher frame 605 has two upward sliding grooves 608, and an upward sliding rod 607 is movably installed in the upward sliding groove 608. The pusher frame 606 is installed on the upward sliding rod 607. A return spring 609 is installed on the upward sliding rod 607, and the return spring 609 is installed on the inner wall of the upward sliding groove 608. It should be noted that, in this embodiment of the invention, when the pusher frame 606 is squeezed by an obstacle, the upward sliding rod 607 moves vertically in the upward sliding groove 608, causing the return spring 609 to be stressed, thereby realizing the vertical movement of the pusher frame 606.

[0033] Please continue to refer to the instruction manual appendix. Figures 3-7 More specifically, in this embodiment of the invention, each of the two upward sliding rods 607 is equipped with an upward linkage frame 611. The upward linkage frame 611 moves upward to push the lifting rotating rod 612 to rotate. In addition, two avoidance shafts 603 are rotatably mounted on the pull mounting frame 2, and the rotating frame 601 is mounted on the two avoidance shafts 603. Each of the two avoidance shafts 603 is equipped with an avoidance rod 615. The upward linkage frame 611 moves laterally to push the avoidance rod 615 to rotate, which in turn drives the rotating frame 601 to rotate. It should be noted that in this embodiment of the invention, when a large obstacle pushes the upward frame 606 to move laterally, the lateral movement of the upward frame 606 drives the upward linkage frame 611 to move laterally, causing the upward linkage frame 611 to push the avoidance rod 615 to rotate. The avoidance rod 615 drives the rotating frame 601 to rotate through the avoidance shafts 603, thereby achieving the purpose of the rotating frame 601 driving the ground penetrating radar 1 to directly flip.

[0034] More specifically, in this embodiment of the invention, rotating grooves 618 are provided on both sides of the pull mounting bracket 2, and rotating shafts 617 are rotatably installed in the rotating grooves 618. Lifting rods 612 are mounted on the rotating shafts 617. Furthermore, lifting drive shafts 614 are installed on the lifting rods 612, and lifting frames 613 are installed on both sides of the ground-penetrating radar 1. The rotation of the lifting rods 612 drives the lifting frames 613 to move via the lifting drive shafts 614, thereby lifting the ground-penetrating radar 1. It should be noted that in this embodiment of the invention, when the lifting rods 612 rotate, they rotate within the rotating grooves 618 via the rotating shafts 617, causing the lifting rods 612 to drive the lifting frames 613 to move via the lifting drive shafts 614, thereby moving the ground-penetrating radar 1 upwards.

[0035] Please refer to the instruction manual attached.Figures 3-4 and Figures 8-9 Furthermore, the quality inspection device for water conservancy engineering construction provided in this embodiment of the invention includes two unlocking pushers 705, and two unlocking slots 709 are opened on the pull mounting frame 2. The two unlocking pushers 705 are respectively located in the two unlocking slots 709. A connecting hole 710 is opened on the inner wall of the side of the two unlocking slots 709 that are far apart from each other. The two unlocking pushers 705 pass through the two connecting holes 710 respectively and are respectively installed on the two locking plates 703. Furthermore, a locking spring 704 is installed on the inner wall of the locking frame 702, and the locking spring 704 is mounted on the unlocking push frame 705. It should be noted that, in this embodiment of the invention, when the lifting rod 612 rotates, it synchronously drives the locking gear 701 to rotate. The rotation of the locking gear 701 compresses the locking plate 703 to move upward, causing the locking plate 703 to drive the unlocking push frame 705 to move upward, and causing the locking spring 704 to be stressed. Therefore, under the rebound force of the locking spring 704, the unlocking push frame 705 is pushed downward, so that the unlocking push frame 705 drives the locking plate 703 to insert into the locking gear 701, thereby achieving the purpose of automatically locking the lifting rod 612.

[0036] More specifically, in this embodiment of the invention, an unlocking seat 706 is installed on the pull mounting bracket 2, and two synchronous unlocking brackets 708 are movably installed on the unlocking seat 706. The two synchronous unlocking brackets 708 are respectively installed on two unlocking push brackets 705. In addition, an unlocking push plate 707 is installed on the two synchronous unlocking brackets 708, and the unlocking push plate 707 is pressed to drive the two synchronous unlocking brackets 708 to move upward. It should be noted that in this embodiment of the invention, when the ground penetrating radar 1 is removed from the obstacle, the obstacle presses the unlocking push plate 707, causing the unlocking push plate 707 to drive the two unlocking push brackets 705 to move through the two synchronous unlocking brackets 708, thereby achieving the purpose of actively unlocking the lifting lever 612.

[0037] Please refer to the instruction manual attached. Figure 3 and Figure 10 Furthermore, the quality inspection device for water conservancy engineering construction provided in this embodiment of the invention also includes an inspection and cleaning device 8, which is installed on the pull-up mounting frame 2 and is used to clean the ground. Specifically, the detection and cleaning device 8 includes a rotating cleaning frame 801. A rotating drive plate 803 is rotatably mounted on the pull mounting frame 2. The rotating cleaning frame 801 is connected to the rotating drive plate 803, and the rotating drive plate 803 drives the rotating cleaning frame 801 to rotate, thereby cleaning the ground. It should be noted that, in this embodiment of the invention, during the detection process of the ground penetrating radar 1, the rotating drive plate 803 rotates to drive the rotating cleaning frame 801 to rotate, cleaning the ground and ensuring its cleanliness, thus ensuring the detection effect of the ground penetrating radar 1.

[0038] More specifically, in this embodiment of the invention, a rotating shaft 802 is rotatably mounted on the pull mounting frame 2, and a rotating drive plate 803 is mounted on the rotating shaft 802. Furthermore, a drive bevel gear 806 is sleeved on a wheel axle 4, and a driven bevel gear 807 is mounted on the rotating shaft 802. The drive bevel gear 806 and the driven bevel gear 807 mesh. It should be noted that in this embodiment of the invention, when the vehicle moves the pull mounting frame 2 via the towing frame 3, the wheel axle 4 rotates, causing the drive bevel gear 806 to rotate. The rotation of the drive bevel gear 806 causes the driven bevel gear 807 to rotate, which in turn causes the driven bevel gear 807 to rotate via the rotating shaft 802, thereby rotating the rotating drive plate 803. The rotation of the rotating drive plate 803, through two retracting rods 804, causes the rotating cleaning frame 801 to rotate, achieving the purpose of cleaning the ground.

[0039] Please continue to refer to the instruction manual appendix. Figure 3 and Figure 10 More specifically, in this embodiment of the invention, two retractable rods 804 are installed on the rotating cleaning frame 801, and both retractable rods 804 are movably installed on the rotating drive plate 803. In addition, two connecting springs 805 are installed on the rotating cleaning frame 801, and both connecting springs 805 are mounted on the rotating drive plate 803. It should be noted that, in this embodiment of the invention, when the rotating cleaning frame 801 encounters an obstacle, it is squeezed and retracted, causing the rotating cleaning frame 801 to move vertically on the two rotating drive plates 803 via two retraction rods 804, and causing the connecting springs 805 to retract. Therefore, under the rebound force of the two connecting springs 805, the rotating cleaning frame 801 can be helped to return to its original position and maintain continuous contact with the ground, thus achieving the function of continuous cleaning.

[0040] In summary, the working principle of the quality inspection device for water conservancy engineering construction provided in this embodiment of the invention is as follows: When the vehicle moves the mounting frame 2 via the towing frame 3, the mounting frame 2 moves the ground-penetrating radar 1 to detect the ground. As the mounting frame 2 moves, it drives the four wheels 5 to rotate, which in turn drives the two axles 4. The axles 4 then drive the drive bevel gear 806, which in turn drives the driven bevel gear 807. This driven bevel gear 807, via the rotating shaft 802, drives the rotating drive plate 803 to rotate. The rotating drive plate 803, through the two retraction rods 804, drives the rotating cleaning frame 801 to rotate, cleaning the ground and ensuring the accuracy of the ground-penetrating radar 1's detection. Furthermore, when the rotating cleaning frame 801 encounters an obstacle, it is compressed and retracted, causing it to move vertically on the two rotating drive plates 803 via the two retraction rods 804. This retraction also causes the connecting springs 805 to contract. Therefore, the rebound force of the two connecting springs 805 helps the rotating cleaning frame 801 return to its original position, ensuring effective ground cleaning. Furthermore, during the process of moving the ground-penetrating radar 1 by pulling the mounting bracket 2, if a small obstacle is encountered, the upper push bracket 606 is pushed upward. The upward movement of the upper push bracket 606 causes the two upper push slide rods 607 to move, and the two return springs 609 are compressed. The movement of the two upper push slide rods 607 causes the two upper push linkage brackets 611 to move. The upper push linkage brackets 611 push the two lifting rotating rods 612 to rotate, so that the lifting rotating rods 612 drive the lifting bracket 613 to move through the lifting drive shaft 614, which is used to move the ground-penetrating radar 1 upward. In turn, the ground-penetrating radar 1 moves through the two lifting slide rods 602. The moving frame 601 slides within the frame to actively avoid obstacles. In addition, if the obstacle is too large, the upper push frame 606 will be pushed laterally. The upper push frame 606 slides within the return seat 604 via the return push frame 605, which forces the support spring 610. The lateral movement of the upper push frame 606 causes the upper push linkage frame 611 to move laterally, which in turn pushes the avoidance lever 615 to rotate. The avoidance lever 615 drives the rotating frame 601 to rotate via the avoidance shaft 603, which causes the rotating frame 601 to directly flip the ground penetrating radar 1, thus avoiding damage to the ground penetrating radar 1 from impact. Furthermore, when the ground-penetrating radar 1 encounters a small obstacle, causing the lifting rod 612 to rotate and move the ground-penetrating radar 1 upwards, the lifting rod 612 drives the locking gear 701 to rotate. This causes the locking gear 701 to press the locking plate 703 upwards. The upward movement of the locking plate 703 causes the unlocking pusher 705 to move, and puts force on the locking spring 704. Therefore, after the ground-penetrating radar 1 moves to its position, the locking spring 704 rebounds, and the locking plate 703 is inserted into the locking gear. On wheel 701, the ground-penetrating radar 1 is able to continuously avoid obstacles until it is free from them. At the same time, the obstacle squeezes the unlocking push plate 707, causing the unlocking push plate 707 to move through two synchronous unlocking brackets 708 and two unlocking push brackets 705. The two unlocking push brackets 705 disengage from the two locking gears 701, thereby unlocking the lifting rod 612. At this time, under its own weight, the ground-penetrating radar 1 can move down to reset, thus achieving automatic reset of the ground-penetrating radar 1.

[0041] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A quality detection device for hydraulic engineering construction, characterized in that, It includes ground penetrating radar and pull installation frame, the ground penetrating radar is movably installed in the pull installation frame, the pull installation frame is installed with the drag frame, two wheel shafts are rotatably installed on the pull installation frame, and walking wheels are installed on both ends of the wheel shafts; It also includes detection and avoidance device, the detection and avoidance device is installed on the pull installation frame, and is used to drive the ground penetrating radar away from the ground; the detection and avoidance device includes a rotating frame, the rotating frame is rotatably installed in the pull installation frame, the ground penetrating radar is located in the rotating frame, lifting slides are installed on both sides of the ground penetrating radar, the two lifting slides are slidably installed on the inner walls of both sides of the rotating frame, lifting rotating rods are rotatably installed on both sides of the pull installation frame, the lifting rotating rods are in transmission connection with the ground penetrating radar, the lifting rotating rods are used to drive the ground penetrating radar to lift, and the pull installation frame is installed with blocking blocks for limiting the rotating frame; The pull installation frame is installed with linkage release device, the linkage release device is used to unlock the detection and avoidance device; the linkage release device includes two locking gears, the two locking gears are respectively installed on the sides away from each other of the two lifting rotating rods, locking frames are installed on both sides of the pull installation frame, locking plates are movably installed in the two locking frames, the two locking plates are respectively inserted into the two locking gears, and the two lifting rotating rods are locked.

2. The quality detection device for hydraulic engineering construction according to claim 1, characterized in that, The detection and avoidance device also includes a back pushing seat, the back pushing seat is installed on the pull installation frame, a back pushing frame is movably installed in the back pushing seat, and an upper pushing frame is movably installed on the back pushing frame; Support springs are installed on the inner walls of the back pushing seat, and the support springs are installed on the back pushing frame.

3. The quality detection device for hydraulic engineering construction of claim 2, characterized in that, Two upper pushing sliding grooves are formed in the back pushing frame, upper pushing sliding rods are movably installed in the upper pushing sliding grooves, and the upper pushing frame is installed on the upper pushing sliding rods; Reset springs are installed on the upper pushing sliding rods, and the reset springs are installed on the inner walls of the upper pushing sliding grooves.

4. The quality detection device for hydraulic engineering construction of claim 3, characterized in that, Upper pushing linkage frames are installed on the two upper pushing sliding rods, and the upper pushing linkage frames are used to drive the lifting rotating rods to rotate; Two avoidance rotating shafts are rotatably installed on the pull installation frame, the rotating frame is installed on the two avoidance rotating shafts, avoidance rotating rods are installed on the two avoidance rotating shafts, the upper pushing linkage frames are used to drive the avoidance rotating rods to rotate, and the rotating frame is driven to rotate.

5. The quality detection device for hydraulic engineering construction of claim 4, wherein, Rotating grooves are formed in both sides of the pull installation frame, rotating shafts are rotatably installed in the rotating grooves, and the lifting rotating rods are installed on the rotating shafts; Lifting driving shafts are installed on the lifting rotating rods, lifting frames are installed on both sides of the ground penetrating radar, the lifting rotating rods are used to drive the lifting frames to move through the lifting driving shafts, and the ground penetrating radar is lifted.

6. The quality detection device for hydraulic engineering construction of claim 1, wherein The linkage release device also includes two unlocking pushing frames, two unlocking grooves are formed in the pull installation frame, and the two unlocking pushing frames are located in the two unlocking grooves respectively; Two inner walls of sides far away from each other of the unlocking slots are provided with communication holes, and two unlocking push frames pass through the communication holes and are installed on the locking plates. A locking spring is installed on an inner wall of the locking frame, and the locking spring is installed on the unlocking push frame.

7. The quality detection device for hydraulic engineering construction of claim 6, wherein, An unlocking seat is installed on the pulling mounting frame, two synchronous unlocking frames are movably installed on the unlocking seat, and the two synchronous unlocking frames are installed on the two unlocking push frames. Unlocking push plates are installed on the two synchronous unlocking frames, and the unlocking push plates are pressed to drive the two synchronous unlocking frames to move upward.

8. The quality detection device for hydraulic engineering construction of claim 1, wherein, The detection and cleaning device is installed on the pulling mounting frame, and the detection and cleaning device is used for cleaning the ground. The detection and cleaning device comprises a rotating cleaning frame, a rotating driving plate is rotatably installed on the pulling mounting frame, the rotating cleaning frame is connected to the rotating driving plate, the rotating driving plate drives the rotating cleaning frame to rotate, and the ground is cleaned.

9. The quality detection device for hydraulic engineering construction of claim 8, wherein, A rotating shaft is rotatably installed on the pulling mounting frame, and the rotating driving plate is installed on the rotating shaft. A driving bevel gear is sleeved on one wheel shaft, a driven bevel gear is installed on the rotating shaft, and the driving bevel gear is engaged with the driven bevel gear.

10. The quality detection device for hydraulic engineering construction of claim 9, wherein, Two retracting rods are installed on the rotating cleaning frame, and the two retracting rods are movably installed on the rotating driving plate. Two connecting springs are installed on the rotating cleaning frame, and the two connecting springs are installed on the rotating driving plate.

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