Detection box for water immersion type phased array detection

Abstract

The utility model relates to the technical field of detection equipment, in particular to a detection box for water immersion type phased array detection, which comprises a box body, a lifting assembly for driving a to-be-detected product to lift is arranged in the box body, a turntable and a chuck are sequentially arranged at the top of the lifting assembly, the turntable is mounted at the top of the lifting assembly, and the chuck is mounted at the bottom of the lifting assembly. The rotating disc is used for driving a product to rotate in the horizontal direction, the chuck is used for positioning the product, a detection head used for detecting the product is arranged in the box body, a sliding assembly is additionally arranged on the detection head, and the sliding assembly is used for driving the detection head to ascend and descend in the vertical direction. The purpose of the utility model is to ensure the stability of a product and facilitate the detection of different parts of the product by a detection device at the same time.

Description

Technical Field

[0001] The present application relates to the technical field of detection equipment, and particularly to a detection box for immersion phased array detection. Background Art

[0002] A detection box generally refers to a set of equipment or tools used for detection, measurement or testing, and the detection box can vary according to the industries and uses to which it is applied.

[0003] In the related art, when a product to be detected is detected in a detection box, it is often necessary to detect different parts of the product to effectively ensure the comprehensiveness and accuracy of the detection results. At the same time, the stability of the product to be detected also needs to be ensured.

[0004] Therefore, there is an urgent need for a detection box that can facilitate the detection of different parts of the product by the detection equipment while ensuring the stability of the product. Summary of the Utility Model

[0005] The present application provides a detection box for immersion phased array detection, aiming to facilitate the detection of different parts of the product by the detection equipment while ensuring the stability of the product.

[0006] The present application provides a detection box for immersion phased array detection, adopting the following technical solutions:

[0007] A detection box for immersion phased array detection includes a box body. An elevating assembly for driving a product to be detected to move up and down is provided inside the box body. A turntable and a chuck are sequentially arranged at the top of the elevating assembly. The turntable is installed at the top of the elevating assembly and is used to drive the product to rotate in the horizontal direction. The chuck is used to position the product. A detection head for detecting the product is provided inside the box body, and a sliding assembly is added to the detection head. The sliding assembly is used to drive the detection head to move up and down in the vertical direction.

[0008] By adopting the above technical solutions, when specifically detecting the product, the product to be detected is grabbed into the box body by a manipulator outside the box body and clamped onto a three-jaw chuck for positioning. After the product is positioned on the chuck, the turntable and the chuck are brought to the corresponding height by the elevating assembly, and the product is detected by the detection head. During the detection process, the turntable drives the product to rotate in the horizontal direction, which enables the detection head to detect different parts of the product, facilitating ensuring the comprehensiveness and accuracy of the product detection.

[0009] Meanwhile, the detection head is set to the lifting mode through the sliding component. When the lifting height of the product reaches the limit value, the sliding component can continue to drive the detection head to lift, thereby effectively increasing the detection range of the detection box for the product and facilitating the improvement of its overall adaptability.

[0010] Preferably, the lifting component includes an auxiliary motor, a first motor, and a rotating cylinder. There are three auxiliary motors in total, and the three auxiliary motors are evenly installed at intervals on the top of the box body. The adjacent two auxiliary motors are meshed and driven through corresponding connecting rods and tooth blocks. The driving end of the first motor is connected to the middle auxiliary motor. There are four rotating cylinders in total, and the four rotating cylinders are distributed in pairs on one side of the top of the box body. The two rotating cylinders on the same side are also meshed and driven through corresponding connecting rods and tooth blocks, and the rotating cylinder close to the auxiliary motor on the same side is also meshed and driven through corresponding connecting rods and tooth blocks;

[0011] At the bottom of each of the four rotating cylinders, a lead screw is inserted vertically. One end of the lead screw is connected to the rotating cylinder, and the other end of the lead screw is fastened to the bottom of the box body through a corresponding positioning seat. A connecting piece is sleeved on the lead screw, and an internal threaded hole is opened on the connecting piece. The connecting piece is in threaded cooperation with the lead screw;

[0012] A connecting plate is provided on the connecting piece. A supporting part is provided horizontally between the four connecting plates. A lifting plate is fixed horizontally on the top of the supporting part. The turntable and the chuck are sequentially installed on the top of the lifting plate.

[0013] By adopting the above technical solution, in this setting method, when the first motor is turned on, the first motor can drive the middle auxiliary motor to rotate, and drive the auxiliary motors at the left and right ends to rotate through the middle auxiliary motor. Then, the four rotating cylinders and the lead screws are driven to rotate synchronously by the auxiliary motors at the left and right ends. While the lead screw is rotating, the connecting piece can lift along the length direction of the lead screw. While the connecting piece is lifting, it synchronously drives the connecting plate, the supporting part, and the lifting plate to lift, and then drives the turntable and the chuck to lift through the lifting plate.

[0014] Preferably, a rotating motor is fastened to the bottom of the lifting plate through a fastening bolt. The driving end of the rotating motor is connected with a rotating shaft vertically. The rotating shaft passes vertically through the lifting plate and is connected to the top of the turntable.

[0015] By adopting the above technical solution, the rotating motor and the rotating shaft are used to drive the turntable to rotate in the horizontal direction.

[0016] Preferably, guide blocks are installed on both the left and right sides of the support portion. Guide rods are additionally provided in the box body in the vertical direction, and the guide blocks are sleeved on the corresponding guide rods.

[0017] By adopting the above technical solution, the guide blocks and the guide rods can guide the support portion during the lifting process of the support portion, which is beneficial to improving the stability of the support portion and the lifting plate during the lifting process.

[0018] Preferably, the sliding component includes a lifting column, a toothed rod, a second motor, and a gear. The lifting column is arranged in the box body in the vertical direction, the detection head is installed at the bottom of the lifting column, the toothed rod is integrally formed on the lifting column along the length direction of the lifting column, the second motor is installed on the box body, the driving end of the second motor faces the toothed rod, the gear is installed on the driving end of the second motor in the vertical direction, and the gear is meshed and connected with the toothed rod on the lifting column.

[0019] By adopting the above technical solution, when the height of the detection head needs to be adjusted, the second motor is turned on. The second motor drives the gear to rotate. While the gear is rotating, the toothed rod together with the lifting column moves up and down in the vertical direction.

[0020] Preferably, a mounting plate is fastened to the second motor in the vertical direction through fastening bolts. Mounting seats are provided at both the left and right ends of the side of the mounting plate away from the second motor. First sliding seats are integrally formed on the sides of the two mounting seats close to each other. First sliding rails are integrally formed on both the left and right sides of the lifting column along its length direction, and the two first sliding seats are respectively slidably installed on the two first sliding rails.

[0021] By adopting the above technical solution, during the lifting process of the lifting column, the first sliding seats and the first sliding rails can guide the lifting of the lifting column, which is beneficial to ensuring the stability of the lifting column during the lifting process.

[0022] Preferably, a dust cover is additionally provided on the mounting plate.

[0023] By adopting the above technical solution, the dust cover can effectively prevent dust in the external environment from falling onto the first sliding seats.

[0024] Preferably, second sliding rails are fastened to both the left and right ends of the top of the box body in the horizontal direction through fastening bolts. A sliding cross bar is connected between the two second sliding rails. Second sliding seats are installed at both the left and right ends of the bottom of the sliding cross bar. The two second sliding seats are respectively slidably installed on the two second sliding rails. A connecting rod is installed on the top of the sliding cross bar along its length direction. A connecting cylinder is sleeved on the connecting rod, and the connecting cylinder is integrally connected with the mounting plate.

[0025] By adopting the above technical solution, specifically during use, the sliding cross bar is driven by a corresponding driving cylinder. During the sliding process of the sliding cross bar, the detection head is driven to slide horizontally through the connecting cylinder, thereby being able to adjust the distance between the detection head and the product, further improving the overall adaptability of the detection box and making it more convenient to use. During the sliding process of the sliding cross bar, the second sliding seat and the second sliding rail guide the sliding of the sliding cross bar, which is beneficial to ensuring the stability of the sliding cross bar during the sliding process.

[0026] Preferably, an observation port is penetrated and opened on the side wall of the box body.

[0027] By adopting the above technical solution, the staff can observe the process of product detection through the observation port, which is convenient for the staff to master the process of product detection at any time.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. When specifically detecting a product, the product to be detected is grabbed into the box body by a manipulator outside the box body and clamped onto the three-jaw chuck for positioning. After the product is positioned on the chuck, the turntable and the chuck are brought to a corresponding height by the lifting assembly, and the product is detected by the detection head. During the detection process, the turntable drives the product to rotate in the horizontal direction, which enables the detection head to detect different parts of the product, facilitating ensuring the comprehensiveness and accuracy of the product detection.

[0030] Meanwhile, the detection head is set to a lifting mode through the sliding assembly. When the lifting height of the product reaches the limit value, the detection head can continue to be lifted by the sliding assembly, thereby being able to effectively increase the range of products detected by the detection box and being beneficial to improving its overall adaptability;

[0031] 2. When the first motor is turned on, the first motor can drive the auxiliary motor in the middle to rotate, and the auxiliary motors at the left and right ends are driven to rotate by the auxiliary motor in the middle. Then, the four rotating cylinders and the lead screws are driven to rotate synchronously by the auxiliary motors at the left and right ends. While the lead screw is rotating, the connecting piece can move up and down along the length direction of the lead screw. While the connecting piece is moving up and down, it synchronously drives the connecting plate, the supporting part, and the lifting plate to move up and down, and then drives the turntable and the chuck to move up and down through the lifting plate;

[0032] 3. The sliding crossbar is driven by a corresponding driving cylinder. During the sliding process of the sliding crossbar, the detection head is driven to slide horizontally through the connecting cylinder, so that the distance between the detection head and the product can be adjusted, which can further improve the overall adaptability of the detection box and is more convenient to use. During the sliding process of the sliding crossbar, the second sliding seat and the second sliding rail guide the sliding of the sliding crossbar, which is beneficial to ensuring the stability of the sliding crossbar during the sliding process. Description of the Drawings

[0033] Figure 1 is a schematic structural diagram of the whole embodiment of the present application;

[0034] Figure 2 is a schematic structural diagram of the embodiment of the present application specifically showing the positional relationship among the turntable, the chuck, the detection head, the connecting piece, the connecting plate, the supporting part and the lifting plate;

[0035] Figure 3 is a schematic structural diagram of the embodiment of the present application specifically showing the positional relationship between the rotating motor and the rotating shaft;

[0036] Figure 4 is a schematic structural diagram of the embodiment of the present application specifically showing the positional relationship among the rack, the gear, the mounting plate, the mounting seat, the first sliding seat and the first sliding rail.

[0037] Reference Signs: 1, box body; 2, lifting assembly; 21, auxiliary motor; 22, first motor; 23, rotating cylinder; 3, turntable; 4, chuck; 5, detection head; 6, sliding assembly; 61, lifting column; 62, rack; 63, second motor; 64, gear; 7, lead screw; 8, connecting piece; 9, connecting plate; 10, supporting part; 11, lifting plate; 12, rotating motor; 13, rotating shaft; 14, guiding block; 15, guiding rod; 16, mounting plate; 17, mounting seat; 18, first sliding seat; 19, first sliding rail; 20, dust cover; 24, second sliding rail; 25, sliding crossbar; 26, second sliding seat; 27, connecting rod; 28, connecting cylinder; 29, observation port. Detailed Description of the Embodiment

[0038] The following will Figure 1 - be Figure 4 further described in detail with reference to the

[0039] Embodiment:

[0040] The embodiment of the present application discloses a detection box for water immersion phased array detection. Refer to Figure 1 and Figure 2, including a box body 1 with a square frame, the interior of the box body 1 is hollow, and a lifting component 2 for driving the product to be detected to lift is provided inside the box body 1. A turntable 3 and a chuck 4 are successively arranged at the top of the lifting component 2. The turntable 3 is horizontally installed at the top of the lifting component 2, and the turntable 3 is used to drive the product to rotate in the horizontal direction. The chuck 4 is a three-jaw chuck 4, and the product is stably and effectively positioned through the three-jaw chuck 4. At the same time, a detection head 5 for detecting the product is provided inside the box body 1, and the detection head 5 realizes the detection of the product by emitting and receiving ultrasonic waves. A sliding component 6 is added to the detection head 5, and the sliding component 6 is used to drive the detection head 5 to lift in the vertical direction.

[0041] When specifically detecting the product, the product to be detected is grabbed into the box body 1 by a manipulator outside the box body 1 and clamped onto the three-jaw chuck 4 for positioning. After the product is positioned on the chuck 4, the turntable 3 and the chuck 4 are brought to the corresponding height by the lifting component 2, and the product is detected by the detection head 5. During the detection process, the turntable 3 drives the product to rotate in the horizontal direction, which enables the detection head 5 to detect different parts of the product, facilitating ensuring the comprehensiveness and accuracy of the product detection.

[0042] At the same time, the detection head 5 is set to the lifting mode through the sliding component 6. When the lifting height of the product reaches the limit value, the detection head 5 can continue to be driven to lift by the sliding component 6, thereby effectively increasing the range of products detected by this detection box and facilitating improving its overall adaptability.

[0043] In this embodiment, referring to Figure 1 , an observation port 29 is penetrated and opened on the side wall of the box body 1, and the staff can observe the process of product detection through the observation port 29, facilitating the staff to master the process of product detection at any time.

[0044] Specifically, referring to Figure 1 and Figure 2 , the lifting component 2 includes an auxiliary motor 21, a first motor 22, and a rotating cylinder 23. There are three auxiliary motors 21 in total, and the three auxiliary motors 21 are evenly installed at the top of the box body 1 at intervals. Adjacent two auxiliary motors 21 are meshed and driven with each other through corresponding connecting rods 27 and tooth blocks. The driving end of the first motor 22 is connected to the middle auxiliary motor 21. There are four rotating cylinders 23 in total, and the four rotating cylinders 23 are distributed in pairs on one side of the top of the box body 1. The two rotating cylinders 23 on the same side are also meshed and driven with each other through corresponding connecting rods 27 and tooth blocks, and the rotating cylinder 23 close to the auxiliary motor 21 on the same side is also meshed and driven with the auxiliary motor 21 on the same side through corresponding connecting rods 27 and tooth blocks.

[0045] In this setting method, when the first motor 22 is turned on, the first motor 22 can drive the auxiliary motor 21 in the middle to rotate, and drive the auxiliary motors 21 at both left and right ends to rotate through the auxiliary motor 21 in the middle, and then drive the four rotating cylinders 23 to rotate synchronously through the auxiliary motors 21 at both left and right ends.

[0046] Refer to Figure 1 and Figure 2 , a lead screw 7 is vertically inserted through the bottom of each of the four rotating cylinders 23. One end of the lead screw 7 is connected to the rotating cylinder 23, and the other end of the lead screw 7 is fastened to the bottom of the box body 1 through a corresponding positioning seat. A connecting piece 8 is sleeved on the lead screw 7, and an internal thread hole is provided on the connecting piece 8. The connecting piece 8 is in threaded cooperation with the lead screw 7. While the lead screw 7 is rotating, the connecting piece 8 can move up and down along the length direction of the lead screw 7.

[0047] Refer to Figure 1 and Figure 2 , a connecting plate 9 is welded on the connecting piece 8, and a support part 10 in the shape of a square frame is welded horizontally between the four connecting plates 9. The support part 10 is welded by four rectangular support pipes. A lifting plate 11 is welded horizontally on the top of the support part 10. The turntable 3 and the chuck 4 are sequentially installed on the top of the lifting plate 11.

[0048] While the connecting piece 8 is moving up and down, it synchronously drives the connecting plate 9, the support part 10 and the lifting plate 11 to move up and down, and then drives the turntable 3 and the chuck 4 to move up and down through the lifting plate 11.

[0049] Specifically, refer to Figure 1 and Figure 3 , a rotating motor 12 is fastened to the bottom of the lifting plate 11 through a fastening bolt. The driving end of the rotating motor 12 is connected with a rotating shaft 13 along the vertical direction. The rotating shaft 13 vertically penetrates through the lifting plate 11 and is connected to the top of the turntable 3. The rotating motor 12 and the rotating shaft 13 are used to drive the turntable 3 to rotate in the horizontal direction.

[0050] Furthermore, refer to Figure 1 and Figure 2 , guide blocks 14 are installed on both left and right sides of the support part 10, and guide rods 15 are additionally provided vertically in the box body 1. The guide rods 15 are welded in the box body 1 through corresponding vertical rods. The guide blocks 14 are sleeved on the corresponding guide rods 15. The guide blocks 14 and the guide rods 15 can guide the support part 10 during the lifting process of the support part 10, and thus are beneficial to improving the stability of the support part 10 and the lifting plate 11 during the lifting process.

[0051] Specifically, refer to Figure 1 、 Figure 2 as well as Figure 4, the sliding assembly 6 includes a lifting column 61, a rack 62, a second motor 63 and a gear 64. The lifting column 61 is arranged vertically in the box body 1, the detection head 5 is installed at the bottom of the lifting column 61, and the rack 62 is integrally formed on the lifting column 61 along the length direction of the lifting column 61. The second motor 63 is installed on the box body 1, the driving end of the second motor 63 faces the rack 62, the gear 64 is installed on the driving end of the second motor 63 vertically, and the gear 64 is meshed and connected with the rack 62 on the lifting column 61.

[0052] When the height of the detection head 5 needs to be adjusted, the second motor 63 is turned on, the second motor 63 drives the gear 64 to rotate. While the gear 64 is rotating, the rack 62 together with the lifting column 61 moves up and down vertically.

[0053] Further, referring to Figure 4 , an installation plate 16 is fastened to the second motor 63 vertically by a fastening bolt. Both left and right ends of the side of the installation plate 16 away from the second motor 63 are welded with installation seats 17. First sliding seats 18 are integrally formed on the sides of the two installation seats 17 close to each other. First sliding rails 19 are integrally formed on both left and right sides of the lifting column 61 along its length direction, and the two first sliding seats 18 are respectively slidably installed on the two first sliding rails 19.

[0054] During the lifting process of the lifting column 61, the first sliding seat 18 and the first sliding rail 19 can guide the lifting of the lifting column 61, which is beneficial to ensuring the stability of the lifting column 61 during the lifting process.

[0055] Further, referring to Figure 1 and Figure 4 , a "U"-shaped dust-proof cover 20 is fastened to the installation plate 16 by a fastening bolt. The dust-proof cover 20 can effectively prevent dust in the external environment from falling onto the first sliding seat 18.

[0056] Further, referring to Figure 1 , Figure 2 and Figure 4 , both left and right ends of the top of the box body 1 are fastened with second sliding rails 24 horizontally by fastening bolts. A sliding cross bar 25 is connected between the two second sliding rails 24. Both left and right ends of the bottom of the sliding cross bar 25 are installed with second sliding seats 26, and the two second sliding seats 26 are respectively slidably installed on the two second sliding rails 24. A connecting rod 27 is installed on the top of the sliding cross bar 25 along its length direction. A connecting cylinder 28 is sleeved on the connecting rod 27, and the connecting cylinder 28 is integrally connected with the installation plate 16.

[0057] Specifically in use, the sliding cross bar 25 is driven by a corresponding driving cylinder. During the sliding process of the sliding cross bar 25, the detection head 5 is driven to slide horizontally through the connecting cylinder 28, so that the distance between the detection head 5 and the product can be adjusted, which can further improve the overall adaptability of the detection box and is more convenient to use. During the sliding process of the sliding cross bar 25, the second sliding seat 26 and the second sliding rail 24 guide the sliding of the sliding cross bar 25, which is beneficial to ensuring the stability of the sliding cross bar 25 during the sliding process.

[0058] The implementation principle of a detection box for water immersion phased array detection in an embodiment of the present application is as follows:

[0059] When specifically detecting a product, the product to be detected is grabbed into the box body 1 by a manipulator outside the box body 1 and clamped onto the three-jaw chuck 4 for positioning. After the product is positioned on the chuck 4, the rotary table 3 and the chuck 4 are brought to a corresponding height by the lifting assembly 2, and the product is detected by the detection head 5. During the detection process, the rotary table 3 drives the product to rotate in the horizontal direction, which enables the detection head 5 to detect different parts of the product, facilitating ensuring the comprehensiveness and accuracy of the product detection.

[0060] At the same time, the detection head 5 is set to a lifting mode through the sliding assembly 6. When the lifting height of the product reaches a limit value, the detection head 5 can continue to be driven to lift by the sliding assembly 6, which can effectively increase the range of products detected by the detection box and is beneficial to improving its overall adaptability.

[0061] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A detection box for immersion phased array detection, characterized in that: The invention comprises a box (1), wherein a lifting assembly (2) for driving a product to be detected to be lifted and lowered is arranged in the box (1), a turntable (3) and a chuck (4) are arranged in sequence on the top of the lifting assembly (2), the turntable (3) is installed on the top of the lifting assembly (2), the turntable (3) is used to drive the product to rotate in the horizontal direction, the chuck (4) is used to position the product, a detection head (5) for detecting the product is arranged in the box (1), a sliding assembly (6) is added to the detection head (5), and the sliding assembly (6) is used to drive the detection head (5) to be lifted and lowered in the vertical direction.

2. The detection box for immersion phased array detection according to claim 1, characterized in that: The lifting assembly (2) comprises an auxiliary motor (21), a first motor (22) and a rotating drum (23). The number of the auxiliary motors (21) is three, and the three auxiliary motors (21) are evenly spaced and installed on the top of the box body (1). Two adjacent auxiliary motors (21) are connected to each other by meshing transmission with corresponding connecting rods (27) and tooth blocks. The driving end of the first motor (22) is connected to the middle auxiliary motor (21). The number of the rotating drums (23) is four, and the four rotating drums (23) are distributed on the top of the box body (1) in pairs. The two rotating drums (23) on the same side are also connected to each other by meshing transmission with corresponding connecting rods (27) and tooth blocks, and the rotating drum (23) close to the auxiliary motor (21) is also connected to the auxiliary motor (21) on the same side by meshing transmission with corresponding connecting rods (27) and tooth blocks. The bottom of each of the four rotating drums (23) is vertically penetrated with a screw rod (7), one end of the screw rod (7) is connected to the rotating drum (23), and the other end of the screw rod (7) is fastened to the bottom of the box body (1) through a corresponding positioning seat, and a connecting piece (8) is sleeved on the screw rod (7), and an internal threaded hole is opened on the connecting piece (8), and the connecting piece (8) is threadedly matched with the screw rod (7); A connecting plate (9) is provided on the connecting member (8), a supporting portion (10) is provided between four connecting plates (9) in a horizontal direction, a lifting plate (11) is fixed to the top of the supporting portion (10) in a horizontal direction, and the rotating disk (3) and the chuck (4) are sequentially mounted on the top of the lifting plate (11).

3. The detection box for immersion phased array detection according to claim 2, characterized in that: A rotating motor (12) is fastened to the bottom of the lifting plate (11) by means of fastening bolts, and a driving end of the rotating motor (12) is connected to a rotating shaft (13) in a vertical direction. The rotating shaft (13) passes vertically upward through the lifting plate (11) and is connected to the top of the turntable (3).

4. The detection box for immersion phased array detection according to claim 3, characterized in that: Guide blocks (14) are installed on both left and right sides of the support portion (10), and guide rods (15) are provided in the box body (1) in the vertical direction, and the guide blocks (14) are sleeved on the corresponding guide rods (15).

5. The detection box for immersion phased array detection according to claim 1, characterized in that: The sliding assembly (6) comprises a lifting column (61), a gear rod (62), a second motor (63) and a gear (64); the lifting column (61) is arranged in the box body (1) along the vertical direction; the detection head (5) is installed at the bottom of the lifting column (61); the gear rod (62) is integrally formed on the lifting column (61) along the length direction of the lifting column (61); the second motor (63) is installed on the box body (1); the driving end of the second motor (63) faces the gear rod (62); the gear (64) is installed on the driving end of the second motor (63) along the vertical direction; the gear (64) is meshed and connected with the gear rod (62) on the lifting column (61).

6. The detection box for immersion phased array detection according to claim 5, characterized in that: A mounting plate (16) is fastened to the second motor (63) in the vertical direction by fastening bolts, and mounting seats (17) are provided at both left and right ends of a side of the mounting plate (16) away from the second motor (63), and first slide seats (18) are integrally formed on the sides of the two mounting seats (17) close to each other, and first slide rails (19) are integrally formed on the left and right sides of the lifting column (61) along the length direction thereof, and the two first slide seats (18) are slidably mounted on the two first slide rails (19) respectively.

7. The detection box for immersion phased array detection according to claim 6, characterized in that: A dust cover (20) is additionally provided on the mounting plate (16).

8. The detection box for immersion phased array detection according to claim 7, characterized in that: The left and right ends of the top of the box body (1) are fastened with second slide rails (24) in the horizontal direction by fastening bolts, a sliding cross bar (25) is connected between the two second slide rails (24), and the left and right ends of the bottom of the sliding cross bar (25) are installed with second slide seats (26), and the two second slide seats (26) are respectively slidably installed on the two second slide rails (24), and a connecting rod (27) is installed on the top of the sliding cross bar (25) along its length direction, and a connecting tube (28) is sleeved on the connecting rod (27), and the connecting tube (28) is integrally connected with the mounting plate (16).

9. The detection box for immersion phased array detection according to claim 1, characterized in that: An observation port (29) is provided through the side wall of the box body (1).

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