Dam filling quality detection system and method

Abstract

The invention relates to the technical field of filling detection, and discloses a dam filling quality detection system and method, comprising a vehicle body, a nuclear density meter is arranged on the top of the vehicle body, a through slot is opened on the top of the vehicle body, three support components are slidably connected inside the through slot, the support component comprises a slide seat, the slide seat is arranged on the inner side wall of the through slot, the top of the slide seat is slidably connected with a frame body, the inside of the frame body is slidably connected with a slider, a drill bit and a drill pipe are arranged on the four sliders, a height adjustment component is arranged on the top of the vehicle body, and the height adjustment component drives the drill bit or the drill pipe to rotate; the invention integrates the drill pipe and the drill bit on one vehicle body, so that when the two need to be switched at different detection points, the detection points can be quickly measured, and the two can be switched and connected by a motor three respectively, so that both can be driven and the detection points can be quickly drilled.

Description

Technical Field

[0001] The invention relates to the technical field of filling detection, and in particular to a dam filling quality detection system and method. Background Art

[0002] In water conservancy projects, earthwork construction is mainly used to build canal embankments, dikes, earth-rock cofferdams, earth-rock dams and other buildings. It is required to reasonably arrange the construction site and roads, select the machine model and number of machines, connect and match each process, ensure the quality of the project, and organize the construction efficiently and at low cost according to the terrain, soil properties, soil layer distribution, project properties, quality requirements, construction period, project quantity, transportation distance, and machine performance.

[0003] In the prior art, in order to ensure safety and stability during the dam filling process, it is necessary to test the quality of the dam filling, and then professionals will analyze and get the answer. When the filling compaction detection device is used for sand filling detection of the roadbed, it is necessary to carry a variety of instruments such as an electronic balance, and there are also devices using nuclear density meters. It is necessary to first drill a hole in the ground and then use radiation to detect the density of the soil layer. Manual drilling is difficult, the steps are cumbersome, and the detection efficiency is low. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a dam filling quality detection system and method, which has the advantage of rapid switching between hole opening and sampling, and solves the problem of difficult manual hole opening and cumbersome steps.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dam filling quality inspection system, including a vehicle body, a nuclear density meter is arranged on the top of the vehicle body, a through slot is opened on the top of the vehicle body, three support components are slidably connected inside the through slot, the support component includes a slide seat, the slide seat is arranged on the inner side wall of the through slot, the top of the slide seat is slidably connected to a frame body, the inside of the frame body is slidably connected to a slider, a drill bit and a drill pipe are arranged on the slider, and a height adjustment component is arranged on the top of the vehicle body, and the height adjustment component drives the drill bit or the drill pipe to rotate.

[0008] In some embodiments, a spring 1 is disposed on the inner side wall of the frame, and the slider is connected to the spring 1.

[0009] In some embodiments, the height adjustment assembly includes a support column, two support columns are symmetrically arranged on the top of the vehicle body, a cross bar is arranged between the two support columns, a motor 2 is arranged on one side of the support column, a screw rod 3 is rotatably connected inside the support column, the cross bar is rotatably connected to the screw rod 3, and the bottom of the cross bar is slidably connected to the motor 3.

[0010] In some embodiments, a second clamping block is disposed on the outer side wall of the drill pipe, and a first clamping block is disposed on the outer side wall of the drill bit.

[0011] In some embodiments, a rod body is disposed at the bottom of the slider, and a base is disposed at the bottom of the rod body.

[0012] In some embodiments, four limiting components are slidably connected to the inner side wall of the through slot.

[0013] In some embodiments, a lateral adjustment component is disposed on one side of the through slot, and the lateral adjustment component is used to drive the movement of the four limiting components.

[0014] The lateral adjustment component includes a motor 1, and a motor 1 is arranged on one side of the vehicle body. The output shaft of the motor 1 is connected to a screw rod 1, and the screw rod 1 has a bidirectional external thread.

[0015] In some embodiments, the limiting assembly includes a slider 1, the slider 1 slides on the inner side wall of the through slot, and the inner side wall of the slider 1 is slidably connected to a slider 2.

[0016] In some embodiments, the inner wall of the slider 1 is threadedly connected to the screw rod 2, the bottom end of the screw rod 2 is rotatably connected to the connecting block, and the connecting block is slidably connected to the slider 1.

[0017] In some embodiments, a second spring is provided between the connecting block and the first sliding block.

[0018] In some embodiments, a stopper is disposed on the top of the slider 1.

[0019] In some embodiments, a groove is formed on the top of the vehicle body.

[0020] A method for a dam filling quality detection system comprises the following steps:

[0021] Move the vehicle body to the detection point, and control the support assembly to move the drill bit or drill pipe to the detection point;

[0022] Control the operation of multiple limiter components to smooth the surface of the inspection location;

[0023] The height adjustment component is controlled to dock and rotate the drill bit or drill pipe, and the drill bit or drill pipe is driven down to drill or sample the detection point;

[0024] Move the nuclear density meter to the through slot position and use the nuclear density meter to test the density of the test point.

[0025] In some embodiments, the four limit assemblies are controlled to move by controlling the lateral adjustment assembly, so that pairs of limit assemblies move toward opposite directions.

[0026] (III) Beneficial effects

[0027] Compared with the prior art, the present invention provides a dam filling quality detection system and method, which has the following beneficial effects:

[0028] 1. The dam filling quality inspection system and method integrates the drill pipe and the drill bit on a vehicle body, so that when the two need to be switched at different inspection points, the inspection points can be quickly measured, and a motor can switch and connect the two separately, so that both can be driven to quickly drill the inspection points.

[0029] 2. The dam filling quality detection system and method adopts the operation of the lateral adjustment component to drive the lateral movement of the limit component, so that the bottom of the limit component can be scraped flat on the detection point, thereby facilitating the stable placement of the subsequent nuclear density meter or substrate. After scraping flat, the distance between the two limit components can be adjusted again through the operation of the lateral adjustment component, so that the two limit components can be moved to the top of the substrate, and the position of the substrate can be limited when the drill pipe is lowered. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0031] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0032] Figure 3 The structure of the present invention is schematically shown Figure 3 ;

[0033] Figure 4 The schematic diagram of the partially enlarged structure of the limit component in the present invention is shown in FIG. Figure 1 ;

[0034] Figure 5 The schematic diagram of the partially enlarged structure of the limit component in the present invention is shown in FIG. Figure 2 ;

[0035] Figure 6 It is a schematic diagram of the local structure of the lateral adjustment component in the present invention.

[0036] In the figure:

[0037] 100, vehicle body; 110, through slot; 120, groove;

[0038] 200, support assembly; 210, slide seat; 220, frame; 230, slider; 240, spring 1; 250, rod; 260, base;

[0039] 300, lateral adjustment assembly; 310, motor 1; 320, screw 1;

[0040] 400, limit assembly; 410, slider 1; 420, slider 2; 430, screw rod 2; 440, spring 2;

[0041] 500, height adjustment assembly; 510, support column; 520, screw rod three; 530, motor two; 540, crossbar; 550, motor three;

[0042] 600. Nuclear density instrument;

[0043] 700, drill bit; 710, clamping block 1;

[0044] 800, drill pipe; 810, clamp block 2. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0046] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0047] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0048] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0049] In the prior art, in order to ensure safety and stability during the dam filling process, it is necessary to inspect the quality of the dam construction, and then professionals will analyze and get the answer. When the filling compaction detection device is used for sand filling detection of the roadbed, it is necessary to carry a variety of instruments such as an electronic balance, and there are also equipment using a nuclear density meter. It is necessary to first drill a hole in the ground and then use radiation to detect the density of the soil layer. Manual drilling is difficult, the steps are cumbersome, and the detection efficiency is low.

[0050] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a dam filling quality inspection system and method, which integrates the drill pipe 800 and the drill bit 700 on a vehicle body 100, so that when the two need to be switched at different inspection points, the inspection points can be quickly measured, and a motor 550 can switch and connect the two separately, so that both can be driven to quickly drill the inspection points.

[0051] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0052] Combination Figure 1-Figure 6 The embodiment of the present application provides a dam filling quality detection system, including a vehicle body 100, a nuclear density meter 600 is arranged on the top of the vehicle body 100, a through slot 110 is opened on the top of the vehicle body 100, and three support assemblies 200 are slidably connected inside the through slot 110. The support assembly 200 includes a slide seat 210, and the slide seat 210 is arranged on the inner side wall of the through slot 110. The top of the slide seat 210 is slidably connected to a frame body 220, and the inside of the frame body 220 is slidably connected to a slider 230. Drill bits 700 and drill pipes 800 are arranged on the four sliders 230. A height adjustment assembly 500 is arranged on the top of the vehicle body 100, and the height adjustment assembly 500 can drive the drill bit 700 or the drill pipe 800 to rotate.

[0053] Specifically, when in use, first, the vehicle body 100 is moved to the detection point. When the operator needs to use the nuclear density meter 600, the frame 220 is controlled to move on the slide 210, and the drill bit 700 is moved to the point where drilling is required in coordination with the movement of the vehicle body. At this time, the height adjustment component 500 is controlled to connect the drill bit 700, drive the drill bit 700 to rotate, and drill the drill bit 700 downward. After drilling, the density data of the filling in the area is measured through the operation of the nuclear density meter 600, and the operator can further analyze the quality of the area; secondly, the rotation of the drill pipe 800 can be operated to drill and collect in another area, and the filling density of another area is calculated using the standard sand calculation method. A groove 120 is provided on the vehicle body 100, and a balance scale or a barrel of standard sand can be placed in the groove 120.

[0054] In some embodiments, a spring 240 is disposed on the inner wall of the frame 220 , and the slider 230 is connected to the spring 240 .

[0055] Specifically, after the slider 230 finishes descending, the drill bit 700 or the drill pipe 800 can be reset by the elastic reset of the spring 1 240 .

[0056] In some embodiments, the height adjustment assembly 500 includes a support column 510, the support columns 510 are symmetrically arranged on the top of the vehicle body 100, a cross bar 540 is arranged between the two support columns 510, a motor 2 530 is arranged on one side of the support column 510, the support column 510 is internally rotatably connected to a screw 3 520, the cross bar 540 is rotatably connected to the screw 3 520, and the bottom of the cross bar 540 is slidably connected to a motor 3 550.

[0057] Specifically, the rotation of screw rod three 520 is controlled by motor two 530, and two bevel gears are arranged inside the support column 510. The meshing of the two bevel gears can change the rotation direction of motor two 530, and the two bevel gears are not shown in the drawings. The rotation of screw rod three 520 can change the up and down movement of cross bar 540, and then change the height of motor three 550, thereby driving the drill bit 700 or drill pipe 800 to descend. A screw is arranged inside the cross bar 540, and a motor for controlling the screw is arranged outside the cross bar 540. The movement of motor three 550 is controlled by the same principle, wherein the motor and the screw are not shown in the drawings, and motor two 530 is electrically connected to an external power supply.

[0058] In some embodiments, a second clamping block 810 is disposed on the outer side wall of the drill pipe 800 , and a first clamping block 710 is disposed on the outer side wall of the drill bit 700 .

[0059] Specifically, the two blocks are respectively arranged between the two sliders 230, and a through hole is opened in the middle to limit the position of the drill pipe 800 or the drill bit 700. The output shaft of the motor 550 is connected to the drill pipe 800 or the drill bit 700 by plugging, and the position of the output shaft is limited by a pin.

[0060] In some embodiments, a rod body 250 is disposed at the bottom of the slider 230 , and a base 260 is disposed at the bottom of the rod body 250 .

[0061] Specifically, the rod body 250 is a telescopic structure. The height of the rod body 250 will also change during the descent of the slider 230. The base 260 contacts the ground, so that the entire vehicle body 100 is fixed. During the continuous descent of the slider 230, the rod body 250 will also expand and contract accordingly.

[0062] In some embodiments, the inner wall of the through slot 110 is slidably connected with four limit assemblies 400; a lateral adjustment assembly 300 is provided on one side of the through slot 110, and the lateral adjustment assembly 300 is used to drive the movement of the four limit assemblies 400, and the lateral adjustment assembly 300 includes a motor 310, and a motor 310 is provided on one side of the vehicle body 100, and the output shaft of the motor 310 is connected to a screw 320.

[0063] Specifically, by controlling the working screw rod 1 320 of the motor 1 310 , four limit assemblies 400 can be driven to move toward each other in pairs, and the limit assemblies 400 can be used to scrape the ground flat, and the screw rod 1 320 has a bidirectional external thread.

[0064] In some embodiments, the limiting assembly 400 includes a slider 410, which slides on the inner wall of the through groove 110, and the inner wall of the slider 410 is slidably connected to the slider 420; the inner wall of the slider 410 is threadedly connected to the screw 430, and the bottom end of the screw 430 is rotatably connected to the connecting block, and a spring 440 is provided at the bottom of the connecting block, and the spring 440 is connected to the slider 420, and the connecting block is slidably connected to the slider 410.

[0065] Specifically, the height of the slider 420 in the slider 410 can be controlled by controlling the screw 430. After the ground is leveled, the slider 420 can be adjusted to a certain height by controlling the screw 430, so that the surface of the substrate can be selectively squeezed. The elastic reset of the spring 440 can continuously squeeze the substrate.

[0066] In some embodiments, a stopper is disposed on the top of the slider 410 ; and a groove 120 is opened on the top of the vehicle body 100 .

[0067] Specifically, a balance scale or a barrel of standard sand can be placed in the groove 120 to limit the bottom position. After the ground at the detection point is scraped flat, the operator can control the two sliders 410 to move toward each other, thereby driving the two blocks to move at the same time, so that the operator can place the nuclear density meter 600 on the detection point and limit the moving position of the nuclear density meter 600.

[0068] A method for a dam filling quality detection system comprises the following steps:

[0069] Move the vehicle body 100 to the detection point, and control the support assembly 200 to move the drill bit 700 or the drill pipe 800 to the detection point;

[0070] Controlling the operation of the plurality of limit assemblies 400 to smooth the surface of the detection location;

[0071] The height adjustment assembly 500 is controlled to dock and rotate the drill bit 700 or the drill pipe 800, and the drill bit 700 or the drill pipe 800 is driven to descend to drill or sample the detection point;

[0072] The nuclear density meter 600 is moved to the position of the through slot 110 , and the nuclear density meter 600 detects the density of the detection point.

[0073] In some embodiments, the four limiting assemblies 400 can be controlled to move by controlling the lateral adjustment assembly 300, so that pairs of limiting assemblies 400 move toward opposite directions.

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. 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 this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0075] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0076] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for a dam filling quality detection system, characterized in that: The system comprises a vehicle body (100), a nuclear density meter (600) is arranged on the top of the vehicle body (100), a through slot (110) is opened on the top of the vehicle body (100), three support assemblies (200) are slidably connected inside the through slot (110), the support assembly (200) comprises a slide seat (210), the slide seat (210) is arranged on the inner side wall of the through slot (110), a frame body (220) is slidably connected on the top of the slide seat (210), a slider (230) is slidably connected inside the frame body (220), a drill bit (700) and a drill pipe (800) are arranged on the slider (230), a height adjustment assembly (500) is arranged on the top of the vehicle body (100), and the height adjustment assembly (500) drives the drill bit (700) or the drill pipe (800) to rotate; A spring 1 (240) is disposed on the inner side wall of the frame (220), and the slider (230) is connected to the spring 1 (240); The height adjustment assembly (500) comprises a support column (510), two support columns (510) are symmetrically arranged on the top of the vehicle body (100), a cross bar (540) is arranged between the two support columns (510), a second motor (530) is arranged on one side of the support column (510), a third screw rod (520) is rotatably connected inside the support column (510), the cross bar (540) is rotatably connected to the third screw rod (520), and a third motor (550) is slidably connected to the bottom of the cross bar (540); The outer wall of the drill pipe (800) is provided with a second clamping block (810), and the outer wall of the drill bit (700) is provided with a first clamping block (710); A rod body (250) is provided at the bottom of the sliding block (230), and a base (260) is provided at the bottom of the rod body (250); Four limiting components (400) are slidably connected to the inner side wall of the through slot (110); A lateral adjustment component (300) is provided on one side of the through slot (110), and the lateral adjustment component (300) is used to drive the movement of the four limiting components (400); The limiting assembly (400) comprises a slider 1 (410), wherein the slider 1 (410) slides on the inner side wall of the through slot (110), and the inner side wall of the slider 1 (410) is slidably connected to a slider 2 (420); The inner side wall of the slider 1 (410) is threadedly connected to the screw rod 2 (430), the bottom end of the screw rod 2 (430) is rotatably connected to the connecting block, and the connecting block is slidably connected to the slider 1 (410); A second spring (440) is provided between the connecting block and the first sliding block (410); A stopper is provided on the top of the slider 1 (410); The method includes: The through slot (110) is moved to a detection point, and the support assembly (200) is controlled to move the drill bit (700) or the drill pipe (800) to the detection point; Controlling the operation of the plurality of limit assemblies (400) to smooth the surface of the detection location; The height adjustment component (500) is controlled to dock and rotate the drill bit (700) or the drill pipe (800), and the drill bit (700) or the drill pipe (800) is driven to descend to drill holes or take samples at the detection points; The nuclear density meter (600) is moved to the position of the through slot (110), and the nuclear density meter (600) detects the density of the detection point.

2. The method of the dam filling quality detection system according to claim 1 is characterized in that: The lateral adjustment assembly (300) comprises a motor 1 (310). The motor 1 (310) is arranged on one side of the vehicle body (100). The output shaft of the motor 1 (310) is connected to a screw rod 1 (320). The screw rod 1 (320) has a bidirectional external thread.

3. The method of the dam filling quality detection system according to claim 1 is characterized in that: A groove (120) is provided on the top of the vehicle body (100).

4. The method of the dam filling quality detection system according to claim 1, characterized in that: The four limit assemblies (400) are controlled to move by controlling the lateral adjustment assembly (300), so that pairs of limit assemblies (400) move in opposite directions.

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