A land consolidation and rehabilitation engineering detection device and detection method

Abstract

The application relates to a land reclamation engineering detection device and a detection method, and relates to the technical field of land engineering. The device comprises a detection vehicle body moving along a reclamation ground, a ground flatness detection assembly arranged at the lower end of the detection vehicle body and arranged along the width direction of the detection vehicle body, a marking assembly arranged at the side end of the detection vehicle body and marking the ground, a ground hardness detection assembly arranged at the lower end of the detection vehicle body and detecting the ground hardness along with the movement of the detection vehicle body, a soil depth sampling assembly arranged at the side end of the detection vehicle body and arraying soil sampling on the ground to be detected along with the movement of the detection vehicle body, and a soil column density detection assembly arranged at the upper end of the detection vehicle body and receiving and detecting the soil column taken out by the soil depth sampling assembly. The ground flatness detection assembly continuously detects the ground flatness along with the movement of the detection vehicle body. The beneficial effect is that multiple detection items are all detected and recorded by one device, which is more convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of land engineering, and particularly relates to a land reclamation engineering detection device and a detection method. BACKGROUND

[0002] Land engineering refers to materials, equipment, survey, design, construction, maintenance, maintenance and other technologies, and also refers to the object of engineering construction, that is, various engineering facilities built on the ground or underground, on land or in water, directly or indirectly serving human life, production, military, scientific research; In land engineering, ground leveling work may be required, which can roll sand, semi-sticky and sticky soil, roadbed stable soil and asphalt concrete pavement layer.

[0003] Land reclamation engineering detection includes land flatness detection, land surface hardness detection, land internal density detection at different depths and other detection of multiple projects. In the actual detection process, the operator needs to operate multiple instruments to complete the detection result, which is very inconvenient. SUMMARY

[0004] (I) Technical problems to be solved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present application provides a land reclamation engineering detection device and a detection method, which solves the technical problem that land reclamation engineering detection needs to be detected by multiple instruments for multiple projects, which is very inconvenient.

[0006] (II) Technical solutions

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the present application include:

[0008] In a first aspect, the present application provides a land reclamation engineering detection device, which comprises a detection vehicle body moving along the reclamation ground, a ground flatness detection assembly arranged at the lower end of the detection vehicle body and arranged along the width direction of the detection vehicle body, a marking assembly arranged at the side end of the detection vehicle body and marking the ground, a ground hardness detection assembly arranged at the lower end of the detection vehicle body and detecting the ground hardness along with the movement of the detection vehicle body, a soil depth sampling assembly arranged at the side end of the detection vehicle body and arraying soil sampling along with the movement of the detection vehicle body, and a soil column density detection assembly arranged at the upper end of the detection vehicle body and receiving and detecting the soil column taken out by the soil depth sampling assembly. The ground flatness detection assembly continuously detects the ground flatness along with the movement of the detection vehicle body, and the marking assembly marks the ground when the ground flatness detection assembly and the ground hardness detection assembly detect an abnormality.

[0009] The land consolidation project detection device provided by the embodiment of the application is used for detecting the land consolidation project, the detection vehicle body is moved to the ground to be detected, the detection path, the ground hardness detection points and the soil column sampling points are planned, then the detection vehicle body is moved according to the planned path, the ground flatness detection assembly is started while the detection vehicle body is moving, the ground flatness detection assembly continuously detects the ground flatness while the detection vehicle body is moving, when the detection is abnormal, the abnormal ground is marked and electronically recorded by the marking assembly, when the detection vehicle body moves to the ground hardness detection point, the ground hardness detection assembly is started to detect, when the detected ground hardness is abnormal, the abnormal point is marked and electronically recorded by the marking assembly, when the detection vehicle body moves to the soil column sampling point, the soil depth sampling assembly is used for vertically sampling the ground, then the detection vehicle body is continuously moved, the sampled soil column is moved to the soil column density detection assembly for density detection, and electronic recording is performed, after the complete detection of the ground to be detected is completed, the land consolidation project detection device is recovered and data is recovered, the scheme can complete all detection and recording by using one device for multiple detection items, and is more convenient.

[0010] Optionally, the flatness detection assembly comprises detection struts arranged at uniform intervals along the width direction of the lower end of the detection vehicle body and rotationally arranged at the lower end of the detection vehicle body, detection wheels rotationally connected to one end of the rotation axis of the detection struts and abutting against the ground to roll, and a wave detection frame arranged in a vertical manner in the middle of the detection struts, wherein a wave hole is formed in the middle of the wave detection frame for the detection struts to rotate within a certain range, and the rotation axis of the detection wheels is horizontally perpendicular to the moving direction of the detection vehicle body.

[0011] When the flatness of the ground is detected by the flatness detection assembly, the detection wheels abut against the ground, and the detection wheels rotate with the movement of the detection vehicle body, the detection wheels rise and fall with the ups and downs of the ground, thereby driving the detection struts to rotate in a small amplitude, the detection struts rotate in a small amplitude, and the middle part of the detection struts will swing up and down in the wave hole, indicating that the ground is relatively flat, when the detection struts rotate in a large amplitude, the middle part of the detection struts will touch the wave detection frame, at this time, the ground at this position is unqualified, the scheme enables the detection of the ground flatness to be performed in real time, and is more convenient.

[0012] Optionally, an adjusting cylinder for driving the wave detection frame to move vertically is arranged on the upper side of each wave detection frame at the lower end of the detection vehicle body, and the detection wheels are located at one end of the detection struts away from the moving direction of the detection vehicle body.

[0013] The adjusting cylinder is arranged at the lower end of the vehicle body, the wave detection frame is vertically moved by the adjusting cylinder, when the ground flatness is not detected, the wave detection frame is vertically moved up by the adjusting cylinder, the detection rod is rotated, the detection wheel is separated from the ground, the whole detection device is moved conveniently, the height of the wave detection frame is adjusted according to the situation, different requirements are met, and convenience is further improved.

[0014] Optionally, the ground hardness detection assembly comprises an upper rod vertically and slidably connected to the lower end of the detection vehicle body, a compression spring vertically arranged at the lower end of the upper rod, a lower rod vertically arranged at the lower end of the compression spring, a compression wheel rotatably arranged at the lower end of the lower rod and abutting against the ground, and a camera recorder arranged on one side of the upper rod and inclined to shoot the ground deformation amount of the compression wheel.

[0015] When the ground hardness is detected, the upper rod is vertically and downwardly slid until the compression wheel abuts against the ground, then the upper rod is continuously downwardly slid, so that the compression spring is compressed, the detection vehicle body is moved, the compression spring is in a curved state and continuously applies a certain downward pressure to the compression wheel, the compression wheel will generate a pressure mark on the ground with rolling, and the pressure mark is recorded by the camera recorder, so that the ground hardness is analyzed, and the detection of the ground hardness is more convenient.

[0016] Optionally, the soil depth sampling assembly comprises a sampling drill pipe, a sampling motor for driving the sampling drill pipe to rotate, a sampling oil cylinder for driving the sampling motor and the sampling drill pipe to vertically move together, and a moving motor for driving the sampling oil cylinder, the sampling motor and the sampling drill pipe to synchronously rotate, and a soil drilling tooth arranged at one end of the sampling drill pipe away from the sampling motor and drilled into the soil with rotation.

[0017] When the soil column is sampled by the soil depth sampling assembly, the moving motor drives the sampling oil cylinder, the sampling motor and the sampling drill pipe to synchronously rotate until the sampling drill pipe is vertically aligned with the ground, then the sampling oil cylinder drives the sampling motor and the sampling drill pipe to synchronously move downward, when the soil drilling tooth at the lower end of the sampling drill pipe abuts against the ground, the sampling motor is driven, so that the sampling drill pipe rotates and vertically drills into the ground under the driving of the soil drilling tooth until the moving depth, the sampling drill pipe is moved upward, at this time, the soil column is left in the sampling drill pipe, finally, the moving motor drives the sampling drill pipe to move to the soil column density detection assembly for density detection, and the sampling of the soil column is more convenient.

[0018] Optionally, the output shaft end of the sampling motor is provided with a thumb air cylinder, the sampling drill pipe comprises two half pipe drill pipes abutting together, and the two half pipe drill pipes are respectively fixed to the clamping jaws of the thumb air cylinder.

[0019] By setting the sampling drill pipe into two half pipe drill pipes, the two half pipe drill pipes are opened and buckled by the thumb air cylinder, when the soil column is sampled, the two half pipe drill pipes are buckled together, when the sampling is finished and the soil column is ready to be released for hardness detection, the two half pipe drill pipes are separated by the thumb air cylinder, so that the soil column falls out, which makes the falling of the soil column more convenient.

[0020] Optionally, the soil column density detection assembly comprises a receiving arc-shaped groove horizontally arranged on the upper end of the detection vehicle body and receiving the soil column, a plurality of cutting tool bits arranged on the upper end of the detection vehicle body and uniformly and interval cutting the soil column, and a weight measuring clamping jaw arranged on the upper end of the detection vehicle body and clamping and measuring the weight of the cut soil column.

[0021] The fallen soil column directly falls into the receiving arc-shaped groove, then the soil column is uniformly cut by the cutting tool bits, and then each cut soil column is clamped and weighed by the weight measuring clamping jaw, so as to obtain the weight of the soil column with the same size at different depths, and finally the density of the soil at different depths is obtained, which makes the detection of the density of the soil at different depths more convenient.

[0022] Optionally, the soil column density detection assembly further comprises a lifting frame vertically slidingly arranged on the upper end of the detection vehicle body and a rotating long frame horizontally and rotationally connected to the lifting frame, a plurality of the cutting tool bits are fixed to one side end of the rotating long frame, and a plurality of the weight measuring clamping jaws are fixed to the other side end of the rotating long frame.

[0023] When the density of the soil column is detected, the rotating long frame is first vertically raised, so that the soil column can be smoothly put into the receiving arc-shaped groove, then the rotating long frame is moved downward and rotated, so that the cutting tool bits are aligned with the soil column, then the rotating long frame is continuously moved, so that the soil column is uniformly cut, after the cutting is finished, the rotating long frame is rotated again, so that the weight measuring clamping jaw is aligned with the soil column, and finally the weight of the soil column is clamped and measured by the weight measuring clamping jaw, which makes it more convenient to cut and measure the soil column at the same position.

[0024] Optionally, the marking assembly comprises a plurality of inkjet nozzles, the plurality of inkjet nozzles are uniformly and interval distributed on the two side end faces of the detection vehicle body perpendicular to each other, and the inkjet end of the inkjet nozzle is vertically downward.

[0025] The marking assembly is set as a plurality of inkjet nozzles, and the inkjet nozzles are set as two groups perpendicular to each other, when the flatness detection result of the ground appears abnormal, one of the two groups of inkjet nozzles sprays ink to the ground, so as to form a plane coordinate system, that is, the intersection of the two ink dots perpendicular to each other is the abnormal point of the flatness detection, when the hardness of the ground appears abnormal, only a single inkjet nozzle in one group sprays ink to the ground, at this time, the hardness of the ground near the ink dot appears abnormal, which makes it more convenient to mark and record the flatness abnormality and hardness abnormality of the ground.

[0026] In a second aspect, the embodiment of the present application provides a land consolidation project detection method, comprising: step one, moving the detection vehicle to the ground to be detected, planning the detection path and the ground hardness detection points and the soil column sampling points, and then moving the detection vehicle according to the planned path; step two, starting the ground flatness detection assembly while moving, the ground flatness detection assembly continuously detects the ground flatness with the movement of the detection vehicle, and when detecting an abnormality, marking the abnormal ground through the marking assembly and performing electronic recording; step three, when the detection vehicle moves to the ground hardness detection point, starting the ground hardness detection assembly for detection, and when the detected ground hardness is abnormal, marking the abnormal point through the marking assembly and performing electronic recording; step four, when the detection vehicle moves to the soil column sampling point, vertically sampling the ground through the soil depth sampling assembly, and then continuing to move the detection vehicle; step five, moving the sampled soil column to the soil column density detection assembly for density detection, and simultaneously performing electronic recording; and step six, after the complete detection of the entire ground to be detected is completed, recovering the land consolidation project detection device and performing data recovery.

[0027] The detection method detects the land consolidation project, so that the entire detection process is more convenient and faster.

[0028] (Three) beneficial effects

[0029] The land consolidation project detection device and the detection method have the beneficial effects that: when the detection device is used to detect the land consolidation project, the detection vehicle is moved to the ground to be detected, the detection path and the ground hardness detection points and the soil column sampling points are planned, and then the detection vehicle is moved according to the planned path; the ground flatness detection assembly is started while moving, the ground flatness detection assembly continuously detects the ground flatness with the movement of the detection vehicle, and when detecting an abnormality, the abnormal ground is marked through the marking assembly and electronic recording is performed; when the detection vehicle moves to the ground hardness detection point, the ground hardness detection assembly is started for detection, and when the detected ground hardness is abnormal, the abnormal point is marked through the marking assembly and electronic recording is performed; when the detection vehicle moves to the soil column sampling point, the ground is vertically sampled through the soil depth sampling assembly, and then the detection vehicle is continuously moved; the sampled soil column is moved to the soil column density detection assembly for density detection, and simultaneously electronic recording is performed; and after the complete detection of the entire ground to be detected is completed, the land consolidation project detection device is recovered and data recovery is performed. The scheme makes multiple detection items all detected and recorded through one device, which is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a three-dimensional schematic view of the embodiment of the present application;

[0031] Figure 2 A is an enlarged schematic view of the A; Figure 1

[0032] Figure 3 A is a schematic view of the second perspective of the embodiment of the application.

[0033]

Explanation of reference numerals

[0034] 1, detection vehicle; 2, ground flatness detection assembly; 21, detection rod; 22, detection wheel; 23, fluctuation detection frame; 231, fluctuation hole; 24, adjustment cylinder; 3, marking assembly; 31, inkjet nozzle; 4, ground hardness detection assembly; 41, upper rod; 42, compression spring; 43, lower rod; 44, compression wheel; 45, video recorder; 5, soil depth sampling assembly; 51, sampling drill pipe; 52, sampling motor; 53, sampling oil cylinder; 54, moving motor; 55, earth-boring tooth; 56, thumb cylinder; 6, soil column density detection assembly; 61, receiving arc-shaped groove; 62, lifting frame; 63, rotating long frame; 64, cutting tool bit; 65, weight measuring clamping jaw. DETAILED DESCRIPTION

[0035] In order to better explain the application, so as to be understood, the application is described in detail below through specific embodiments in combination with the drawings.

[0036] The land consolidation project detection device and the detection method provided by the embodiment of the application have the following advantages. When the detection device is used to detect a land consolidation project, the detection vehicle is moved to a ground to be detected, a detection path, ground hardness detection points, and soil column sampling points are planned, then the detection vehicle is moved along the planned path, the ground flatness detection assembly is started while the detection vehicle is moving, the ground flatness detection assembly continuously detects the ground flatness along with the movement of the detection vehicle, when an abnormality is detected, the abnormal ground is marked and electronically recorded by the marking assembly, when the detection vehicle moves to a ground hardness detection point, the ground hardness detection assembly is started to detect, when the detected ground hardness is abnormal, the abnormal point is marked and electronically recorded by the marking assembly, when the detection vehicle moves to a soil column sampling point, the ground is vertically sampled by the soil depth sampling assembly, then the detection vehicle is continuously moved, the sampled soil column is moved to the soil column density detection assembly for density detection, and electronic recording is performed at the same time, after the complete detection of the entire ground to be detected is completed, the land consolidation project detection device is recovered and data is recovered, the scheme enables multiple detection items to be completely detected and recorded by one device, and is more convenient.

[0037] ​For a better understanding of the above technical solutions, the exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present application can be more clearly, thoroughly understood and the scope of the present application can be completely conveyed to those skilled in the art.

[0038] Referring to Figure 1 and Figure 2 A land consolidation project detection device, comprising a detection vehicle body 1 moving along the consolidated ground, a ground flatness detection assembly 2 arranged horizontally along the vertical direction of the movement of the detection vehicle body 1 at the lower end of the detection vehicle body 1, a marking assembly 3 arranged at the side end of the detection vehicle body 1 and marking the ground, a ground hardness detection assembly 4 arranged at the lower end of the detection vehicle body 1 and detecting the ground hardness at intervals with the movement of the detection vehicle body 1, a soil depth sampling assembly 5 arranged at the side end of the detection vehicle body 1 and arraying soil sampling from the ground to be detected with the movement of the detection vehicle body 1, and a soil column density detection assembly 6 arranged at the upper end of the detection vehicle body 1 and receiving and detecting the soil column taken out by the soil depth sampling assembly 5, the marking assembly 3 marking the ground when the ground flatness detection assembly 2 and the ground hardness detection assembly 4 detect abnormalities.

[0039] The detection vehicle body 1 is built-in with a microcomputer, and the movement path of the detection vehicle body 1 and the working conditions of each component can be recorded and data can be generated through the microcomputer.

[0040] The ground flatness detection assembly 2 comprises detection struts 21 arranged uniformly at intervals along the width direction of the lower end of the detection vehicle body 1 and arranged at the lower end of the detection vehicle body 1 through a rotating shaft, detection wheels 22 rotatably connected to one end of the rotating shaft of the detection struts 21 through a bearing and rolling against the ground, and undulating detection frames 23 arranged vertically in the middle of the detection struts 21, the middle of the undulating detection frame 23 is formed with an undulating hole 231 for the detection struts 21 to rotate within a certain range, the rotating axis of the detection wheels 22 is horizontally perpendicular to the movement direction of the detection vehicle body 1, and the lower end of the detection vehicle body 1 is vertically fixed with an adjusting cylinder 24 for driving the vertical movement of the undulating detection frame 23 through a bolt on the upper side of each undulating detection frame 23, the detection wheels 22 are located at one end of the detection struts 21 away from the movement direction of the detection vehicle body 1, and the adjusting cylinder 24 is built-in with a pressure detection trigger inside, when the undulating detection frame 23 is subjected to a larger extrusion force of the detection struts 21, the force will be transmitted to the pressure detection trigger inside the adjusting cylinder 24, so as to complete the detection.

[0041] The ground hardness detection assembly 4 comprises an upper rod 41 connected to the lower end of the detection vehicle body 1 through a vertical sliding of a cylinder, a compression spring 42 vertically fixed to the lower end of the upper rod 41 through a bolt, a lower rod 43 vertically fixed to the lower end of the compression spring 42 through a bolt, a compression wheel 44 rotatably arranged at the lower end of the lower rod 43 and abutting against the ground through a bearing, and a camera recorder 45 fixed to one side of the upper rod 41 and obliquely photographing the ground deformation amount of the compression wheel 44.

[0042] Referring to Figure 1 and Figure 3 , the soil depth sampling assembly 5 comprises a sampling drill pipe 51, a sampling motor 52 driving the sampling drill pipe 51 to rotate, a sampling oil cylinder 53 driving the sampling motor 52 and the sampling drill pipe 51 to vertically move together, and a moving motor 54 driving the sampling oil cylinder 53, the sampling motor 52 and the sampling drill pipe 51 to synchronously rotate, and the sampling drill pipe 51 is integrally provided with a soil drilling tooth 55 at the end away from the sampling motor 52, which drills into the soil upon rotation.

[0043] The output shaft end of the sampling motor 52 is fixed with a thumb cylinder 56 through a bolt, and the sampling drill pipe 51 comprises two half pipe drill pipes assembled and abutting together, and the two half pipe drill pipes are respectively welded and fixed to the clamping jaws of the thumb cylinder 56.

[0044] The soil column density detection assembly 6 comprises a receiving arc-shaped groove 61 fixed horizontally to the upper end of the detection vehicle body 1 and receiving the soil column, a lifting frame 62 vertically and slidingly arranged at the upper end of the detection vehicle body 1 through a cylinder, a rotating long frame 63 connected to the lifting frame 62 through a motor and rotating horizontally, a plurality of cutting tool bits 64 cutting the soil column and fixed to the side end of the rotating long frame 63 through a bolt and uniformly spaced along the length direction of the rotating long frame 63, and a weighing clamp 65 fixed to the other side end of the rotating long frame 63 through a bolt and uniformly spaced, the weighing clamp 65 comprising a small weighing meter and a clamping cylinder fixed on the small weighing meter, so as to clamp and measure the weight of the cut soil column through the weighing clamp 65.

[0045] The marking assembly 3 comprises a plurality of inkjet nozzles 31, which are uniformly and spaced fixed to the mutually perpendicular side end faces of the detection vehicle body 1 through a bolt, and the inkjet end of the inkjet nozzle 31 is vertically downward.

[0046] When the land consolidation project detection device detects the ground, step one, move the detection vehicle body 1 to the ground to be detected, plan the detection path and the ground hardness detection point and the soil column sampling point, and then move the detection vehicle body 1 according to the planned path; step two, the detection wheel 22 abuts on the ground, and as the detection vehicle body 1 moves, the detection wheel 22 rotates, and the detection wheel 22 fluctuates up and down with the fluctuation of the ground, thereby driving the detection support rod 21 to rotate slightly, the rotation amplitude of the detection support rod 21 is small, and the middle part of the detection support rod 21 will swing up and down in the fluctuation hole 231, indicating that the ground is relatively flat, when the rotation amplitude of the detection support rod 21 is large, the middle part of the detection support rod 21 will touch the fluctuation detection frame 23, at this time, the ground detection at this place is unqualified, when the detection is abnormal, mark the abnormal ground through the marking assembly 3, one of the two groups of inkjet nozzles 31 sprays ink on the ground, thereby forming a plane coordinate system, that is, the intersection of the two ink dots perpendicular to each other is the flatness detection abnormal point, and electronic recording is performed; step three, when the detection vehicle body 1 moves to the ground hardness detection point, start the ground hardness detection assembly 4 for detection, through the vertical sliding up rod 41, until the pressing wheel 44 abuts on the ground, then continue to slide the up rod 41, so that the compression spring 42 is compressed, at this time, move the detection vehicle body 1, so that the compression spring 42 is in a curved state and continuously applies a certain downward pressure to the pressing wheel 44, at this time, the pressing wheel 44 will produce a pressure mark on the ground with rolling, and then record the pressure mark through the camera recorder 45, thereby analyzing the hardness of the ground, when the detected ground hardness is abnormal, mark the abnormal point through the marking assembly 3, only a single inkjet nozzle 31 in a group of inkjet nozzles sprays ink on the ground, at this time, the ground hardness near the ink dot is marked as abnormal, and electronic recording is performed; step four, when the detection vehicle body 1 moves to the soil column sampling point, vertically sample the ground through the soil depth sampling assembly 5, drive the sampling oil cylinder 53, the sampling motor 52 and the sampling drill pipe 51 to rotate synchronously through the moving motor 54, until the sampling drill pipe 51 is vertically aligned with the ground, then drive the sampling oil cylinder 53 to drive the sampling motor 52 and the sampling drill pipe 51 to move downward synchronously, when the soil teeth 55 at the lower end of the sampling drill pipe 51 abut on the ground, drive the sampling motor 52 to rotate the sampling drill pipe 51, and vertically drill into the ground under the drive of the soil teeth 55, until the moving depth, then move the sampling drill pipe 51 upward, at this time, the soil column will be left in the sampling drill pipe 51, then continue to move the detection vehicle body 1; step five, separate the two half pipe drill pipes through the thumb air cylinder 56, so that the soil column falls into the receiving arc-shaped groove 61, then detect the density through the soil column density detection assembly 6, move downward and rotate the rotating long bracket 63, so that the cutting tool head 64 is aligned with the soil column, then continue to move the rotating long bracket 63, thereby cutting the soil column evenly, after cutting, rotate the rotating long bracket 63 again, so that the weight measuring clamp 65 is aligned with the soil column, finally clamp and measure the weight of the soil column through the weight measuring clamp 65, and electronic recording is performed at the same time;Step six, after the entire detection of the ground to be detected is completed, the land consolidation project detection device is recovered and data is recovered.

[0047] In the description of the present application, it is to be understood that the terms "first", "second", "third" and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of use in either order. It is also to be understood that the terminology "at least one" is used herein to describe any one or some combination of any two or more of the identifiers listed thereafter.

[0048] In the present application, unless specifically defined otherwise, the terms "mounting", "connecting", "connecting", "fixing" and the like are to be broadly interpreted, for example, they can be fixed connection, or detachable connection, or integrated; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate media; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] In the present application, unless specifically defined otherwise, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate media. Moreover, the first feature is "above", "above" and "above" the second feature, which can be directly above or obliquely above the first feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature is "below", "below" and "below" the second feature, which can be directly below or obliquely below the first feature, or only indicates that the horizontal height of the first feature is lower than that of the second feature.

[0050] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "embodiments", "example", "specific example" or "some examples" 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 application, 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 appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples, without contradiction.

[0051] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and that modifications, substitutions, replacements and variations of the above-described embodiments can be made by those skilled in the art within the scope of the present application.

Claims

1. A land reclamation project detection device, characterized by: The utility model provides a ground flatness detection device, including detection car body (1) who removes along the ground of improvement, ground flatness detection subassembly (2) who sets up in detection car body (1) lower extreme and along the width direction of detection car body (1) arrangement, mark subassembly (3) who sets up in detection car body (1) side end and carries out the mark to ground, ground hardness detection subassembly (4) who sets up in detection car body (1) lower extreme and with the detection car body (1) of moving carries out the detection to ground hardness, soil depth sampling subassembly (5) who sets up in detection car body (1) side end and with the detection car body (1) of moving carries out the array soil sampling to ground of being detected, and soil column density detection subassembly (6) who sets up in detection car body (1) upper extreme and carries out the receiving detection to the soil column of being taken out by soil depth sampling subassembly (5), ground flatness detection subassembly (2) with the detection car body (1) of moving carries out the continuous detection to face flatness, mark subassembly (3) carries out the mark to ground when ground flatness detection subassembly (2) and ground hardness detection subassembly (4) detection appears abnormal, soil depth sampling subassembly (5) includes sampling drill pipe (51), drive sampling motor (52) of sampling drill pipe (51) rotation, drive sampling oil cylinder (53) of sampling motor (52) and sampling drill pipe (51) vertical movement together and drive movement motor (54) of sampling oil cylinder (53), sampling motor (52) and sampling drill pipe (51) synchronous rotation, the one end of sampling drill pipe (51) away from sampling motor (52) is provided with the drill tooth (55) of being drilled into soil with rotation, the output shaft end of sampling motor (52) is provided with thumb air cylinder (56), sampling drill pipe (51) includes two half pipe drill pipes of being assembled and abutting together, two half half pipe drill pipes are fixed on the clamping jaw of thumb air cylinder (56) respectively, soil column density detection subassembly (6) includes receiving arc slot (61) that is horizontally set up in detection car body (1) upper extreme and carries out the receiving to soil column, a plurality of cutting tool bits (64) that set up in detection car body (1) upper extreme carry out uniform interval cutting to soil column and measure weight clamping jaw (65) that set up in detection car body (1) upper extreme, the soil column of cutting is clamped and measures weight through measure weight clamping jaw (65), mark subassembly (3) includes a plurality of inkjet nozzles (31), a plurality of inkjet nozzles (31) are uniformly spaced and distributed in the two side end faces of detection car body (1) perpendicular to each other, and the inkjet end of inkjet nozzle (31) is vertically downward.

2. The land improvement work detecting apparatus according to claim 1, wherein The flatness detection assembly comprises detection support rods (21) arranged uniformly and spaced apart along the width direction of the lower end of the detection vehicle body (1) and rotatably arranged at the lower end of the detection vehicle body (1), detection wheels (22) rotatably connected to one end of the rotation axis of the detection support rods (21) and abutting against the ground to roll, and undulation detection frames (23) vertically arranged and sleeved on the middle part of the detection support rods (21), wherein the middle part of the undulation detection frame (23) is formed with an undulation hole (231) for the rotation of the detection support rod (21) within a certain range, and the rotation axis of the detection wheel (22) is horizontally perpendicular to the moving direction of the detection vehicle body (1).

3. The land improvement work detection device according to claim 2, characterized by: An adjusting cylinder (24) for driving the vertical movement of the undulation detection frame (23) is arranged on the upper side of each undulation detection frame (23) at the lower end of the detection vehicle body (1), and the detection wheel (22) is located at the end of the detection support rod (21) away from the moving direction of the detection vehicle body (1).

4. The land improvement work detecting apparatus according to Claim 1, wherein The ground hardness detection assembly (4) comprises an upper rod (41) vertically and slidingly connected to the lower end of the detection vehicle body (1), a compression spring (42) vertically arranged at the lower end of the upper rod (41), a lower rod (43) vertically arranged at the lower end of the compression spring (42), a compression wheel (44) rotatably arranged at the lower end of the lower rod (43) and abutting against the ground, and a camera recorder (45) arranged on one side of the upper rod (41) and inclined to shoot the deformation amount of the compression wheel (44) extruding the ground.

5. The land improvement work detecting apparatus according to Claim 1, wherein The soil column density detection assembly (6) further comprises a lifting frame (62) vertically and slidingly arranged at the upper end of the detection vehicle body (1) and a rotating long frame (63) horizontally and rotatably connected to the lifting frame (62), a plurality of cutting tool bits (64) are fixed to one side end of the rotating long frame (63), and a plurality of weight measuring clamps (65) are fixed to the other side end of the rotating long frame (63).

6. A detection method using the land reclamation engineering detection device according to any one of claims 1 to 5, characterized by: It comprises, Step one, move the detection vehicle body (1) to the ground to be detected, plan the detection path and the ground hardness detection points and the soil column sampling points, and then move the detection vehicle body (1) according to the planned path; step two, start the ground flatness detection assembly (2) while moving, the ground flatness detection assembly (2) continuously detects the ground flatness with the movement of the detection vehicle body (1), and marks and electronically records the abnormal ground when the detection is abnormal; step three, when the detection vehicle body (1) moves to the ground hardness detection point, start the ground hardness detection assembly (4) for detection, and mark and electronically record the abnormal point through the marking assembly (3) when the detected ground hardness is abnormal; step four, when the detection vehicle body (1) moves to the soil column sampling point, vertically sample the ground through the soil depth sampling assembly (5), and then continue to move the detection vehicle body (1); step five, move the sampled soil column to the soil column density detection assembly (6) for density detection, and simultaneously perform electronic recording; step six, after the complete detection of the entire ground to be detected is completed, recover the land reclamation project detection device and perform data recovery.

Images