Asphalt road welding seam quality detection device

Abstract

The utility model discloses an asphalt road weld joint quality detection device, and belongs to the technical field of weld joint detection. The device mainly comprises a supporting plate and a marking mechanism, a detection display screen is installed at the top of the supporting plate, a handrail is installed at the top of the supporting plate, rolling wheels are installed at the bottom of the supporting plate, a detector is installed at the bottom of the supporting plate, the marking mechanism comprises a connecting ring, the connecting ring is rotationally connected with the bottom of the supporting plate, and a marking piece is installed at the bottom of the connecting ring; wherein a driving mechanism used for driving the connecting ring to rotate is further installed on the supporting plate, an annular block is installed at the top of the connecting ring, and an annular groove is formed in the bottom of the supporting plate. According to the asphalt road welding seam quality detection device, the connecting ring can be driven to rotate through the arranged driving mechanism, so that the marking piece is driven to do circular motion, the marking piece is used for marking the ground, manual bowing marking is replaced, a problem area is conveniently and rapidly positioned, the workload is reduced, and the overall detection and repair efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of weld detection, in particular to an asphalt road weld quality detection device. BACKGROUND

[0002] Asphalt road weld refers to the connection between adjacent parts of asphalt pavement. In asphalt pavement construction, when two asphalt pavement parts need to be connected, they are connected together by fusion or hot melting, forming a continuous pavement. In the process of repairing and maintaining the asphalt pavement, the quality of the repaired weld needs to be detected to ensure its strength and durability.

[0003] Chinese patent authorization announcement number: CN221721312U discloses an asphalt pavement weld quality detection device. The device is driven by a motor to rotate a bidirectional threaded rod. Under the action of a straight rod and a limiting groove, the movable seat is driven to reciprocate, and the dust cover is driven to suck the dust around the weld. This design avoids errors in detection data caused by dust around the weld during weld quality detection.

[0004] In the above-mentioned scheme, the detection device is placed above the asphalt road weld for detection. When the quality of a certain weld area does not meet the standard, manual bending is needed to mark the area for quick positioning of the problem area. However, manual bending requires a lot of time and effort, especially in large areas or complex road conditions, which significantly prolongs the overall detection and repair process.

[0005] Therefore, it is necessary to provide an asphalt road weld quality detection device to solve the above problems.

[0006] It should be noted that the above information disclosed in this background section is only for understanding the background of the present application, and therefore, it can contain information that does not constitute prior art. CONTENT OF THE UTILITY MODEL

[0007] Based on the above problems in the prior art, the present application aims to provide an asphalt road weld quality detection device. The driving mechanism can drive the connecting ring to rotate, thereby driving the marking member to move in a circular motion. The marking member marks the ground, replacing manual bending, which facilitates quick positioning of the problem area, reduces workload, and improves overall detection and repair efficiency.

[0008] The technical scheme adopted by the asphalt road weld quality detection device is: a kind of asphalt road weld quality detection device, including: support plate and marking mechanism, the support plate top is equipped with detection display screen, and support plate top is equipped with handrail, the support plate bottom is equipped with gyro wheel, and support plate bottom is equipped with detector, the marking mechanism includes connecting ring, the connecting ring is rotatably connected with support plate bottom, and the connecting ring bottom is equipped with marking part;Wherein, the support plate is also equipped with the driving mechanism for driving connecting ring to rotate.

[0009] Further, the connecting ring top is equipped with annular block, the support plate bottom is equipped with annular groove, and the annular block is rotatably connected with annular groove.

[0010] Further, the detector is located at the inside center position of the connecting ring.

[0011] Further, the driving mechanism includes motor installed to the support plate top, the output end of the motor is keyed with driving gear, and the outer side wall of the connecting ring is equipped with outer gear ring meshed with driving gear.

[0012] Further, the marking part includes electric push rod and marking pen, the electric push rod is installed to the connecting ring bottom, and the marking pen is located at the end of electric push rod.

[0013] Further, the output end of the electric push rod is keyed with sleeve, and the marking pen is detachably installed at the bottom of sleeve.

[0014] Further, the sleeve is equipped with mounting groove, and the marking pen is matched with mounting groove.

[0015] Further, the marking part further includes fastening bolt, the outer side wall of the sleeve is equipped with screw hole communicated with mounting groove, and the fastening bolt is matched with screw hole.

[0016] The asphalt road weld quality detection device provided by the application can drive the connecting ring to rotate through the driving mechanism, so as to drive the marking part to make circular motion, mark the ground by using the marking part, replace manual bending to mark, facilitate quick positioning problem area, reduce workload, and improve overall detection and repair efficiency.

[0017] In addition to the purposes, features and advantages described above, the application has other purposes, features and advantages. The application will be further described below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings constituting a part of the specification illustrate the exemplary embodiments of the present application and serve to explain the present application, and do not constitute an undue limitation on the present application. In the drawings:

[0019] Figure 1 is a first overall structure schematic diagram;

[0020] Figure 2 is a second overall structure schematic diagram;

[0021] Figure 3 is a first structure schematic diagram of a driving mechanism and a marking mechanism;

[0022] Figure 4 is a second structure schematic diagram of a driving mechanism and a marking mechanism;

[0023] Figure 5 is a structure schematic diagram of a marking mechanism.

[0024] In the drawings, various reference signs indicate:

[0025] 1, support plate; 2, detection display screen; 3, handrail; 4, roller; 5, driving mechanism; 51, motor; 52, driving gear; 6, marking mechanism; 61, connecting ring; 62, outer gear ring; 63, annular block; 64, marking piece; 641, electric push rod; 642, sleeve; 643, fastening bolt; 644, marking pen; 7, detector. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0027] In order to enable persons skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by persons skilled in the art without creative labor should belong to the protection scope of the present application.

[0028] As Figures 1-5As shown, the asphalt road welding seam quality detection device provided in the present application comprises a support plate 1 and a marking mechanism 6, the top of the support plate 1 is provided with a detection display screen 2, the detection display screen 2 is fixed to the bottom of the support plate 1 in a bolted manner, the top of the support plate 1 is provided with a handrail 3, the handrail 3 is fixed to the top of the support plate 1 in a welded manner, the bottom of the support plate 1 is provided with a roller 4, and the bottom of the support plate 1 is provided with a detector 7, the detector 7 is fixed to the bottom of the support plate 1 in a bolted manner, the detector 7 is electrically connected with the detection display screen 2, the marking mechanism 6 comprises a connecting ring 61, the connecting ring 61 is rotatably connected with the bottom of the support plate 1, and the bottom of the connecting ring 61 is provided with a marking piece 64; wherein the support plate 1 is further provided with a driving mechanism 5 for driving the connecting ring 61 to rotate.

[0029] In the present embodiment, the present scheme is a device for quality detection of repaired welding seams during the repair and maintenance of asphalt pavement, wherein the handrail 3 and the roller 4 facilitate the movement of the entire device, making it convenient to move the detection device to the detection site, the detector 7 can detect the quality of the asphalt road welding seam, and the detection display screen 2 displays the data.

[0030] When the quality of a certain welding seam area does not meet the standard during the quality detection of the asphalt road welding seam, such as cracks, bubbles, and unevenness, the connecting ring 61 can be driven to rotate by the driving mechanism 5, thereby driving the marking piece 64 to perform circular motion, and the ground is marked by the marking piece 64, replacing manual bending to mark, which facilitates rapid positioning of the problem area, reduces the workload, and improves the overall detection and repair efficiency.

[0031] As shown in Figures 3-4 , the top of the connecting ring 61 is provided with an annular block 63, the bottom of the support plate 1 is provided with an annular groove, and the annular block 63 is rotatably connected with the annular groove.

[0032] In the present embodiment, the annular block 63 can rotate relative to the bottom of the support plate 1 through the cooperation of the annular block 63 and the annular groove.

[0033] As shown in Figure 2 , the detector 7 is located at the inner center position of the connecting ring 61.

[0034] In the present embodiment, since the connecting ring 61 is arranged in an annular shape, the marking piece 64 is installed to the bottom of the connecting ring 61, and the detector 7 is located at the inner center position of the connecting ring 61, which does not affect the circular motion of the marking piece 64.

[0035] As shown in Figures 3-4As shown, the driving mechanism 5 comprises a motor 51 mounted to the top of the support plate 1, the motor 51 is fixed to the top of the support plate 1 by means of bolts, the output end of the motor 51 is keyed connected with a driving gear 52, and the outer side wall of the connecting ring 61 is mounted with an outer gear ring 62 meshed and connected with the driving gear 52.

[0036] In this embodiment, the driving gear 52 is controlled to rotate by the motor 51, and the marking piece 64 can be driven to rotate under the meshing and connecting action of the driving gear 52 and the outer gear ring 62, so that the ground is marked by the marking piece 64.

[0037] As shown, Figure 5 The marking piece 64 comprises an electric push rod 641 and a marking pen 644, the electric push rod 641 is mounted to the bottom of the connecting ring 61, the marking pen 644 is located at the end of the electric push rod 641, the output end of the electric push rod 641 is keyed connected with a sleeve 642, the marking pen 644 is detachably mounted at the bottom of the sleeve 642, the sleeve 642 is provided with a mounting groove, the marking pen 644 is matched with the mounting groove, and the marking piece 64 further comprises a fastening bolt 643, the outer side wall of the sleeve 642 is provided with a screw hole communicated with the mounting groove, and the fastening bolt 643 is matched with the screw hole, and the fastening bolt 643 is used for fixing the marking pen 644 in the mounting groove.

[0038] In this embodiment, the height of the marking pen 644 is controlled by the electric push rod 641, so that the marking pen 644 abuts against the ground, and the fastening bolt 643 is used for fixing the marking pen 644, which facilitates the replacement of the marking pen 644.

[0039] The marking pen 644 can leave obvious marks on the ground, which can be chalk.

[0040] Working principle:

[0041] The handrails 3 and the rollers 4 are provided to facilitate the movement of the whole device, and the detection device is moved to the detection site. The detector 7 is provided to detect the quality of the asphalt road weld, and the data is displayed on the detection display screen 2. When the quality of a certain weld area does not meet the standard during the quality detection of the asphalt road weld, such as cracks, bubbles and unevenness, the height of the marking pen 644 is controlled by the electric push rod 641, so that the marking pen 644 abuts against the ground. Then the motor 51 is controlled to rotate the driving gear 52, and the marking piece 64 is driven to rotate under the meshing and connecting action of the driving gear 52 and the outer gear ring 62, so that the ground is marked by the marking piece 64, replacing manual marking, which facilitates rapid positioning of the problem area.

[0042] The above descriptions are only the preferred embodiments of the present application, and are not intended to limit the present application. The present application can have various modifications and changes for those skilled in the art. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An asphalt road weld quality detection device, characterized in that: Include: Supporting plate (1), the detection display screen (2) is installed on the top of the supporting plate (1), and the handrail (3) is installed on the top of the supporting plate (1), the supporting plate (1) bottom is installed with the gyro wheel (4), and the supporting plate (1) bottom is installed with the detector (7); Marking mechanism (6), the connecting ring (61) is rotatably connected with the bottom of the supporting plate (1), and the connecting ring (61) bottom is installed with the marking part (64); Wherein, the supporting plate (1) is also installed with the driving mechanism (5) for driving the connecting ring (61) to rotate; The driving mechanism (5) includes a motor (51) installed on the top of the supporting plate (1), the output end of the motor (51) is keyed connected with the driving gear (52), the outer side wall of the connecting ring (61) is installed with the outer gear ring (62) meshed with the driving gear (52).

2. The asphalt road weld quality detection device according to claim 1, characterized in that: The connecting ring (61) top is installed with the annular block (63), the bottom of the supporting plate (1) is provided with an annular groove, and the annular block (63) is rotatably connected with the annular groove.

3. The device for detecting the quality of the welded joint of the asphalt road according to claim 1, characterized in that: The detector (7) is located in the inside center position of the connecting ring (61).

4. The asphalt road weld quality detection device according to claim 1, wherein: The marking part (64) includes an electric push rod (641) and a marking pen (644), the electric push rod (641) is installed on the bottom of the connecting ring (61), and the marking pen (644) is located on the end of the electric push rod (641).

5. The apparatus for detecting the quality of a welded joint of an asphalt road according to claim 4, characterized in that: The output end of the electric push rod (641) is keyed connected with the sleeve (642), and the marking pen (644) is detachably installed on the bottom of the sleeve (642).

6. The apparatus for detecting the quality of a welded joint of an asphalt road according to claim 5, characterized in that: The sleeve (642) is provided with a mounting groove, and the marking pen (644) is matched with the mounting groove.

7. The apparatus for detecting the quality of a welded joint of an asphalt road according to claim 5, characterized in that: The marking part (64) further comprises a fastening bolt (643), the outer side wall of the sleeve (642) is provided with a screw hole communicated with the mounting groove, and the fastening bolt (643) is matched with the screw hole.

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