Corrugated steel plate waveform detection device

Abstract

The utility model discloses a corrugated steel plate waveform detection device, relates to the technical field of corrugated steel plate waveform detection devices, and aims to solve the problems that the corrugated steel plate waveform detection devices in the prior art mostly utilize manual tools to detect waveforms, the detection efficiency and quality are poor, and the detection accuracy is influenced. A supporting seat is arranged at the bottom of the detection table, universal wheels are arranged on the two sides of the bottom of the supporting seat, the number of the universal wheels is four, and a connecting groove is formed in the detection table; the storage table is arranged in the connecting groove, a rotating table is arranged in the storage table, a telescopic rod is installed at the bottom of the rotating table, and a motor is arranged at the bottom of the telescopic rod; and the detection mechanism is arranged above the placement table, a first moving groove is formed in the lower surface of the detection mechanism, a second moving groove is formed in the inner wall of the first moving groove, and a detection head is installed in the first moving groove.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated steel plate waveform detection devices, in particular to a corrugated steel plate waveform detection device. Background Art

[0002] Corrugated steel plate is a new type of building material. It has good ductility and strong deformation resistance. It is quick and convenient to install, saves construction time, and has the advantages of low cost and environmental protection. Therefore, in transportation engineering and municipal engineering, it has become a trend to use a large number of corrugated steel plates to make culverts, tunnels, underground passages and underground pipelines.

[0003] For example, the Chinese authorized patent with announcement number CN212253953U (corrugated steel plate waveform detection device): includes a fitting detection part with a standard waveform detection surface on the upper part, a handheld part arranged on the fitting detection part, and a gap measuring part for detecting the gap between the detection surface of the fitting detection part and the corrugated steel plate, and the handheld part is arranged on the side of the fitting detection part away from the detection surface. When testing corrugated steel, the corrugated steel plate waveform detection device provided by the utility model needs to select a fitting detection part that matches the standard parameters of the corrugated steel plate, and then the operator holds the handheld part by hand to fit the detection surface on the fitting detection part to the surface of the corrugated steel, and uses the gap measuring part to measure the gap size between the detection surface and the surface of the corrugated steel plate, and judges whether the waveform parameters of the corrugated steel plate meet the standards by the gap size, which can make the measurement of the waveform parameters of the corrugated steel plate more convenient and quick, and ensure the quality and strength of the corrugated steel plate products.

[0004] However, the corrugated steel plate waveform detection devices in the above-mentioned prior art mostly use manual tools to detect the waveform, and their detection efficiency and quality are poor, thereby affecting the detection accuracy; therefore, they do not meet the existing needs. In this regard, we propose a corrugated steel plate waveform detection device. Utility Model Content

[0005] The purpose of the utility model is to provide a corrugated steel plate waveform detection device to solve the problem that the corrugated steel plate waveform detection devices in the prior art proposed in the above background technology mostly use manual tools to detect the waveform, and their detection efficiency and quality are poor, thereby affecting the detection accuracy.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrugated steel plate waveform detection device, comprising a detection platform, a support seat is arranged at the bottom of the detection platform, universal wheels are arranged on both sides of the bottom of the support seat, and four universal wheels are arranged, and a connecting groove is arranged inside the detection platform;

[0007] Also includes:

[0008] A placing table, which is arranged inside the connecting groove, a rotating table is arranged inside the placing table, a telescopic rod is installed at the bottom of the rotating table, and a motor is arranged at the bottom of the telescopic rod;

[0009] The detection mechanism is arranged above the placing table, the lower surface of the detection mechanism is provided with a first moving groove, the inner wall of the first moving groove is provided with a second moving groove, and a detection head is installed inside the first moving groove.

[0010] Preferably, support frames are arranged around the upper surface of the detection table, and four support frames are arranged.

[0011] Preferably, a top plate is installed on the top of the four support frames, and a detector is provided on the upper surface of the top plate.

[0012] Preferably, fill-in lights are provided at both the upper and lower ends of the first movable slot, and there are a plurality of fill-in lights.

[0013] Preferably, a laser scanning head is provided on the front end surface of the detection head.

[0014] Preferably, a connecting frame is provided on the rear end surface of the detection head.

[0015] Preferably, the connecting frame is slidably connected to the inside of the first movable groove and the second movable groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model sets a detection mechanism above the placement table, and a laser scanning head is set on the detection mechanism. The detection process is carried out by emitting ultrasonic waves from the piezoelectric chip material inside the laser scanning head. Based on the pulse reflection principle, when the ultrasonic wave enters the material and encounters an interface, the sound wave will be reflected back to the probe. The size of the waveform can be known by observing the amount of energy reflected back in the echo waveform, and at the same time, it is displayed and compared through the detector, thereby playing a role in waveform detection. This solves the problem that most of the corrugated steel plate waveform detection devices in the prior art use manual tools to detect the waveform, and their detection efficiency and quality are poor, thereby affecting the detection accuracy.

[0018] 2. By setting the first moving groove and the second moving groove on the lower surface of the detection mechanism, the detection head moves horizontally on the lower surface of the detection mechanism through the two moving grooves. At the same time, the rotating table inside the placement table can be lifted and rotated to facilitate scanning of the steel plate surface. At the same time, fill lights are set at the front and rear ends of the moving grooves to ensure the clarity of the scan. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the corrugated steel plate waveform detection device of the utility model;

[0020] Figure 2 It is an enlarged schematic diagram of the structure of a local detection mechanism of the corrugated steel plate waveform detection device of the utility model;

[0021] Figure 3 It is an enlarged schematic diagram of the local structure of the detection mechanism of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of a partial placement table structure of a corrugated steel plate waveform detection device of the utility model;

[0023] In the figure: 1. detection table; 2. support base; 3. universal wheel; 4. connecting groove; 5. placement table; 6. support frame; 7. top plate; 8. detection mechanism; 9. detector; 10. first moving groove; 11. second moving groove; 12. fill light; 13. detection head; 14. laser scanning head; 15. connecting frame; 16. rotating table; 17. motor; 18. telescopic rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a corrugated steel plate waveform detection device, comprising a detection platform 1, a support seat 2 is arranged at the bottom of the detection platform 1, universal wheels 3 are arranged on both sides of the bottom of the support seat 2, and four universal wheels 3 are arranged, and a connecting groove 4 is arranged inside the detection platform 1;

[0026] Also includes:

[0027] A placing table 5 is arranged inside the connecting groove 4, a rotating table 16 is arranged inside the placing table 5, a telescopic rod 18 is installed at the bottom of the rotating table 16, and a motor 17 is arranged at the bottom of the telescopic rod 18;

[0028] The detection mechanism 8 is arranged above the placement table 5. A first moving groove 10 is arranged on the lower surface of the detection mechanism 8. A second moving groove 11 is arranged on the inner wall of the first moving groove 10. A detection head 13 is installed inside the first moving groove 10. When in use, since the detection mechanism 8 is arranged above the placement table 5, a laser scanning head 14 is arranged on the detection mechanism 8. The detection process is carried out by emitting ultrasonic waves inside the piezoelectric chip material in the laser scanning head 14. Based on the pulse reflection principle, when the ultrasonic wave enters the material and encounters an interface, the sound wave will be reflected back to the probe. By observing the amount of energy reflected back in the echo waveform, the size of the waveform can be known. , and at the same time display and compare through the detector 9, so as to play the role of waveform detection, which solves the problem that most of the corrugated steel plate waveform detection devices in the prior art use manual tools to detect the waveform, and their detection efficiency and quality are poor, thus affecting the detection accuracy. In addition, a first moving groove 10 and a second moving groove 11 are arranged on the lower surface of the detection mechanism 8, and the detection head 13 moves laterally on the lower surface of the detection mechanism 8 through the two moving grooves. At the same time, the rotating table 16 inside the placement table 5 can be lifted and rotated, which is convenient for scanning the steel plate surface. At the same time, fill lights 12 are arranged at the front and rear ends of the moving groove to ensure the clarity of the scanning.

[0029] See also Figure 1-Figure 4 Support frames 6 are arranged around the upper surface of the testing platform 1, and four support frames 6 are arranged.

[0030] See also Figure 1-Figure 4 A top plate 7 is installed on the top of the four support frames 6, a detector 9 is arranged on the upper surface of the top plate 7, and a laser scanning head 14 is arranged on the detection mechanism 8. The detection process is carried out by using the piezoelectric chip material inside the laser scanning head 14 to emit ultrasonic waves. Based on the pulse reflection principle, when the ultrasonic wave enters the material and encounters an interface, the sound wave will be reflected back to the probe. By observing the amount of energy reflected back in the echo waveform, the size of the waveform can be known, and at the same time, it is displayed and compared through the detector 9, thereby playing a role in waveform detection, which solves the problem that most of the corrugated steel plate waveform detection devices in the prior art use manual tools to detect the waveform, and their detection efficiency and quality are poor, thereby affecting the detection accuracy.

[0031] See also Figure 1-Figure 4 A fill light 12 is disposed at the upper and lower ends of the first movable slot 10, and a plurality of fill lights 12 are disposed.

[0032] See also Figure 1-Figure 4A laser scanning head 14 is arranged on the front end face of the detection head 13. The detection process is carried out by emitting ultrasonic waves from the piezoelectric chip material inside the laser scanning head 14. Based on the pulse reflection principle, when ultrasonic waves enter the material and encounter an interface, the sound waves will be reflected back to the probe. By observing the amount of energy reflected back in the echo waveform, the size of the waveform can be known, and at the same time, it is displayed and compared through the detector 9, thereby playing the role of waveform detection. This solves the problem that most of the corrugated steel plate waveform detection devices in the prior art use manual tools to detect the waveform, and their detection efficiency and quality are poor, thereby affecting the detection accuracy.

[0033] See also Figure 1-Figure 4 A connecting frame 15 is provided at the rear end face of the detection head 13. The data detected by the detection head 13 is displayed and compared through the detector 9, thereby playing the role of waveform detection.

[0034] See also Figure 1-Figure 4 The connecting frame 15 is slidably connected to the inside of the first movable groove 10 and the second movable groove 11. The detection head 13 moves laterally on the lower surface of the detection mechanism 8 through the two movable grooves. At the same time, the rotating table 16 inside the placement table 5 can be lifted and rotated to facilitate scanning of the steel plate surface. At the same time, fill lights 12 are set at the front and rear ends of the movable grooves to ensure the clarity of the scanning.

[0035] Working principle: When in use, since a detection mechanism 8 is arranged above the placement table 5, and a laser scanning head 14 is arranged on the detection mechanism 8, the detection process is carried out by emitting ultrasonic waves inside the piezoelectric material in the laser scanning head 14. Based on the pulse reflection principle, when the ultrasonic wave enters the material and encounters an interface, the sound wave will be reflected back to the probe. By observing the amount of energy reflected back in the echo waveform, the size of the waveform can be known, and at the same time, it is displayed and compared through the detector 9, thereby playing a role in waveform detection, solving the problem that most of the corrugated steel plate waveform detection devices in the prior art use manual tools to detect the waveform, and their detection efficiency and quality are poor, thereby affecting the detection accuracy. In addition, by arranging a first movable groove 10 and a second movable groove 11 on the lower surface of the detection mechanism 8, the detection head 13 moves laterally on the lower surface of the detection mechanism 8 through the two movable grooves, and at the same time, the rotating table 16 inside the placement table 5 can be lifted and rotated, which is convenient for scanning the steel plate surface. At the same time, fill lights 12 are arranged at the front and rear ends of the movable groove to ensure the clarity of the scan.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A corrugated steel plate waveform detection device, comprising a detection platform (1), a support base (2) is arranged at the bottom of the detection platform (1), universal wheels (3) are arranged on both sides of the bottom of the support base (2), and four universal wheels (3) are arranged, and a connecting groove (4) is arranged inside the detection platform (1); Features: Also includes: A placement table (5) is arranged inside the connection groove (4), a rotating table (16) is arranged inside the placement table (5), a telescopic rod (18) is installed at the bottom of the rotating table (16), and a motor (17) is arranged at the bottom of the telescopic rod (18); A detection mechanism (8) is arranged above the placement table (5), and a first movable groove (10) is arranged on the lower surface of the detection mechanism (8), a second movable groove (11) is arranged on the inner wall of the first movable groove (10), and a detection head (13) is installed inside the first movable groove (10).

2. A corrugated steel plate waveform detection device according to claim 1, characterized in that: Support frames (6) are arranged on all four sides of the upper surface of the detection platform (1), and four support frames (6) are arranged.

3. A corrugated steel plate waveform detection device according to claim 2, characterized in that: A top plate (7) is installed on the top of the four support frames (6), and a detector (9) is arranged on the upper surface of the top plate (7).

4. A corrugated steel plate waveform detection device according to claim 1, characterized in that: Fill-in lights (12) are provided at the upper and lower ends of the first movable slot (10), and a plurality of fill-in lights (12) are provided.

5. The corrugated steel plate waveform detection device according to claim 1, characterized in that: A laser scanning head (14) is arranged on the front end surface of the detection head (13).

6. A corrugated steel plate waveform detection device according to claim 1, characterized in that: A connecting frame (15) is provided on the rear end surface of the detection head (13).

7. A corrugated steel plate waveform detection device according to claim 6, characterized in that: The connecting frame (15) is slidably connected to the inside of the first movable groove (10) and the second movable groove (11).

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