Ground penetrating radar detection device

Abstract

The utility model discloses a ground penetrating radar detection device which comprises the components of a box body unit which comprises a fixed box and a bottom penetrating radar module which is matched with the fixed box, two sides of the fixed box are symmetrically provided with fixed blocks, and the bottom end of each fixed block is fixedly provided with a universal wheel; the motor and the fan are started, the motor drives the rotating rod to rotate, the rotating rod drives the brush roller to rotate, the brush roller sweeps dust on the ground to the bottom end of the dust collection head, at the moment, the fan enables negative pressure to be formed in the dust storage box, and the dust collection head is connected with the dust collection box through the connecting pipe. The dust collection head can suck floating dust into the dust storage box, the dust is collected, dust removal operation is completed, the dust in the dust storage box is blocked by the dustproof filter screen, the dust is prevented from being discharged in the direction of the fan, the ground needing to be detected is cleaned, and the accuracy of a detection result is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of radar detection, in particular to a ground penetrating radar detection device. Background Art

[0002] Ground penetrating radar is an effective means of detecting underground targets developed in recent decades. It is a non-destructive detection technology. In addition to surface diseases reflected by the road surface, highway projects are usually accompanied by a decrease in structural strength, structural defects such as poor interlayer quality, looseness, and looseness within the structure. If not discovered and handled in a timely manner, it will have a relatively adverse effect on the long-term performance of the overall road surface structure. Therefore, it is a common method to detect road voids using ground penetrating radar, which requires the use of ground penetrating radar detection devices.

[0003] The Chinese patent with the authorization announcement number CN218383295U discloses a road cavity ground penetrating radar detection device, including a fixed box, a ground penetrating radar module is installed on the inner side of the upper end of the fixed box, a mobile wheel is arranged on the outer side of the fixed box, the mobile wheel and the fixed box are connected to each other through a shock-absorbing connection assembly, a bumper plate is arranged on the left end of the fixed box, and a connecting frame is fixedly connected to the side of the upper end of the fixed box. The road cavity ground penetrating radar detection device buffers the vibration transmitted by the moving wheel through the shock absorber and the shock-absorbing spring, and protects the left side of the device through the bumper plate, reduces the impact force on the ground penetrating radar module during collision, and improves the protection effect. At the same time, when a cavity is detected, the paint is sprayed by the spray head to form a mark on the ground, so as to facilitate the marking of the cavity, facilitate the subsequent road repair work, and improve the convenience.

[0004] However, in the implementation of relevant technologies, it was found that the design of the above-mentioned road cavity ground-penetrating radar detection device has the following problems: the device is unable to clean the dust on the road surface in real time during movement. When the dust layer accumulates thickly or has certain special electrical properties, it will become an obstacle to the propagation of electromagnetic waves, and then generate interference signals. These interference signals may not only weaken or distort the effective echo of the ground-penetrating radar to the underground target, but also cause distortion of the detection results, reducing the positioning and identification accuracy of the underground target. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above problems existing in the existing ground penetrating radar detection device, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a ground penetrating radar detection device, which is suitable for solving the problem that the road dust cannot be cleaned in real time when the device is moving. Thick dust layers or special electrical dust will hinder the propagation of electromagnetic waves and generate interference signals. These interferences will weaken or distort the radar's effective echo to underground targets, resulting in distortion of detection results and reduced positioning and identification accuracy.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a ground penetrating radar detection device, comprising:

[0009] The box unit comprises a fixed box and a bottom-penetrating radar module matched with the fixed box, fixed blocks are symmetrically installed on both sides of the fixed box, and universal wheels are fixedly installed at the bottom ends of the fixed blocks;

[0010] The cleaning unit includes a mounting seat symmetrically installed at the bottom end of a fixed box, an opposite surface of the mounting seat is rotatably connected to a rotating rod, and a brush roller is fixedly installed on the outer surface of the rotating rod, a motor is fixedly installed on one side of the mounting seat, and the output end of the motor is fixedly connected to the rotating rod, a dust storage box is fixedly installed on the top of the fixed box, a fan is fixedly installed on one side of the dust storage box, a connecting pipe is fixedly installed on the bottom end of the dust storage box, and a dust collector head is fixedly installed on the bottom end of the connecting pipe.

[0011] As a preferred solution of the ground penetrating radar detection device described in the utility model, wherein: a dust filter is fixedly installed in the inner cavity of the dust storage box, and the dust filter is located between the fan and the connecting pipe.

[0012] As a preferred solution of the ground penetrating radar detection device described in the utility model, the detection device also includes a marking unit, which includes a paint box fixedly installed on one side of a fixed box, a feed port is fixedly installed in the middle of the top of the paint box, and a plurality of groups of evenly distributed spray heads are fixedly installed at the bottom of the paint box.

[0013] As a preferred solution of the ground penetrating radar detection device described in the utility model, a push handle is fixedly installed on one side of the top of the fixed box, and a rubber anti-slip pad is provided on the outer surface of the push handle.

[0014] As a preferred solution of the ground penetrating radar detection device described in the utility model, wherein: a support plate is fixedly installed on one side of the push handle, and the support plate is a rectangular structure.

[0015] As a preferred solution of the ground-penetrating radar detection device described in the utility model, a radar control host is fixedly installed on the top of the support plate, and the radar control host and the bottom-penetrating radar module are electrically connected.

[0016] The beneficial effects of the utility model are as follows: the motor and the fan are started, the motor drives the rotating rod to rotate, the rotating rod drives the brush roller to rotate, the brush roller sweeps the dust on the ground to the bottom end of the dust suction head, and the fan forms a negative pressure inside the dust storage box. Through the connecting pipe, the dust suction head can suck the floating dust into the dust storage box for collection, and the dust removal operation is completed. The dust-proof filter screen blocks the dust in the dust storage box to prevent it from being discharged from the direction of the fan, thereby completing the cleaning of the ground to be inspected and improving the accuracy of the inspection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a ground penetrating radar detection device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of a ground penetrating radar detection device proposed by the utility model;

[0020] Figure 3 The present invention is a schematic diagram of the structure of a dust storage box of a ground penetrating radar detection device proposed by the present invention.

[0021] Description of the drawings: 100, box unit; 101, fixed box; 102, bottom-penetrating radar module; 103, push handle; 104, support plate; 105, radar control host; 106, fixed block; 107, universal wheel; 200, marking unit; 201, paint box; 202, feed port; 203, spray head; 300, cleaning unit; 301, dust storage box; 302, mounting seat; 303, motor; 304, brush roller; 305, dust suction head; 306, fan; 307, dust filter; 308, connecting pipe. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides a ground penetrating radar detection device, including a box unit 100, a marking unit 200 and a cleaning unit 300.

[0027] The box unit 100 includes a fixed box 101 and a bottom-penetrating radar module 102 matched with the fixed box 101. Fixed blocks 106 are symmetrically installed on both sides of the fixed box 101. Universal wheels 107 are fixedly installed at the bottom ends of the fixed blocks 106. The bottom-penetrating radar module 102 detects the ground.

[0028] The cleaning unit 300 includes a mounting seat 302 symmetrically mounted on the bottom end of the fixed box 101, the opposite surface of the mounting seat 302 is rotatably connected to a rotating rod, and a brush roller 304 is fixedly mounted on the outer surface of the rotating rod, a motor 303 is fixedly mounted on one side of the mounting seat 302, and the output end of the motor 303 is fixedly connected to the rotating rod, a dust storage box 301 is fixedly mounted on the top of the fixed box 101, a fan 306 is fixedly mounted on one side of the dust storage box 301, a connecting pipe 308 is fixedly mounted on the bottom end of the dust storage box 301, and a connecting pipe 308 is fixedly mounted on the bottom end of the dust storage box 301. A dust collector head 305 is fixedly installed at the bottom end of the tube 308. The motor 303 and the fan 306 are started. The motor 303 drives the rotating rod to rotate, and the rotating rod drives the brush roller 304 to rotate. The brush roller 304 blows the dust on the ground to the bottom end of the dust collector head 305. At this time, the fan 306 creates a negative pressure inside the dust storage box 301. Through the connecting tube 308, the dust collector head 305 can suck the dust into the dust storage box 301 for dust removal, thereby completing the cleaning of the ground to be inspected and improving the accuracy of the inspection results.

[0029] A dust filter 307 is fixedly installed in the inner cavity of the dust storage box 301, and the dust filter 307 is located between the fan 306 and the connecting pipe 308. The dust filter 307 blocks the dust in the dust storage box 301 to prevent it from escaping from the dust storage box 301.

[0030] The marking unit 200 includes a paint box 201 fixedly installed on one side of the fixed box 101, a feed port 202 is fixedly installed in the middle of the top of the paint box 201, and a plurality of groups of evenly distributed spray heads 203 are fixedly installed at the bottom of the paint box 201. When a cavity is detected, paint is sprayed through the spray head 203 to form a mark on the ground, thereby facilitating the marking of the cavity and subsequent road repair work.

[0031] A push handle 103 is fixedly mounted on one side of the top of the fixed box 101, and a rubber anti-skid pad is provided on the outer surface of the push handle 103, so that the push handle 103 can be grasped more stably.

[0032] A support plate 104 is fixedly mounted on one side of the push handle 103 , and the support plate 104 is a rectangular structure for supporting the support plate 104 .

[0033] A radar control host 105 is fixedly installed on the top of the support plate 104 , and the radar control host 105 is electrically connected to the bottom-penetrating radar module 102 . The radar control host 105 can conveniently check the detection data of the bottom-penetrating radar module 102 at any time.

[0034] During use, the staff holds the push handle 103 and cooperates with the universal wheel 107 to drive the device to move, start the motor 303 and the fan 306, the motor 303 drives the rotating rod to rotate, the rotating rod drives the brush roller 304 to rotate, the brush roller 304 blows the dust on the ground to the bottom end of the dust suction head 305, at this time, the fan 306 forms a negative pressure inside the dust storage box 301, through the connecting pipe 308, the dust suction head 305 can suck the dust into the dust storage box 301 for dust removal, the dust filter 307 blocks the dust in the dust storage box 301 to prevent it from running out of the dust storage box 301, completes the cleaning of the ground to be detected, and improves the accuracy of the detection result, the bottom-penetrating radar module 102 detects the ground, and the radar control host 105 can conveniently view the detection data of the bottom-penetrating radar module 102 at any time, when a cavity is detected, the paint is sprayed by the spray head 203 to form a mark on the ground, so as to facilitate the marking of the cavity and facilitate subsequent road repair work.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A ground penetrating radar detection device, characterized in that: include: A box unit (100) comprises a fixed box (101) and a bottom-penetrating radar module (102) mounted to match the fixed box (101), wherein fixed blocks (106) are symmetrically mounted on both sides of the fixed box (101), and universal wheels (107) are fixedly mounted at the bottom ends of the fixed blocks (106); The cleaning unit (300) comprises a mounting seat (302) symmetrically mounted on the bottom end of a fixed box (101); a rotating rod is rotatably connected to the opposite surface of the mounting seat (302); a brush roller (304) is fixedly mounted on the outer surface of the rotating rod; a motor (303) is fixedly mounted on one side of the mounting seat (302); and the output end of the motor (303) is fixedly connected to the rotating rod; a dust storage box (301) is fixedly mounted on the top end of the fixed box (101); a fan (306) is fixedly mounted on one side of the dust storage box (301); a connecting pipe (308) is fixedly mounted on the bottom end of the dust storage box (301); and a dust collector head (305) is fixedly mounted on the bottom end of the connecting pipe (308).

2. A ground penetrating radar detection device according to claim 1, characterized in that: A dustproof filter (307) is fixedly installed in the inner cavity of the dust storage box (301), and the dustproof filter (307) is located between the fan (306) and the connecting pipe (308).

3. A ground penetrating radar detection device according to claim 1, characterized in that: The detection device also includes a marking unit (200), which includes a paint box (201) fixedly mounted on one side of the fixed box (101), a feed port (202) fixedly mounted in the middle of the top of the paint box (201), and a plurality of groups of evenly distributed spray heads (203) fixedly mounted at the bottom of the paint box (201).

4. A ground penetrating radar detection device according to claim 3, characterized in that: A push handle (103) is fixedly mounted on one side of the top of the fixed box (101), and a rubber anti-slip pad is provided on the outer surface of the push handle (103).

5. A ground penetrating radar detection device according to claim 4, characterized in that: A support plate (104) is fixedly mounted on one side of the push handle (103), and the support plate (104) is a rectangular structure.

6. A ground penetrating radar detection device according to claim 5, characterized in that: A radar control host (105) is fixedly mounted on the top of the support plate (104), and the radar control host (105) is electrically connected to the bottom-penetrating radar module (102).

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