A live fish boat fish hold bulkhead measuring device

Abstract

The application discloses a live fish ship fish cabin bulkhead measuring device, which comprises a measuring support, a size adjusting part, a convex arc adjusting part, a concave arc adjusting part and a brush support part, wherein the measuring support comprises a main support part and an auxiliary support part, the auxiliary support part is arranged on the main support part to assist the main support part in moving on a track, the size adjusting part is arranged on the main support part, the convex arc adjusting part and the concave arc adjusting part are arranged on the support plate, and the brush support part is arranged on the convex arc adjusting part and the concave arc adjusting part; wherein the convex arc adjusting part and the concave arc adjusting part adjust the distance between the sleeved brush soft belt and the cabin bulkhead through the brush support part. The application has high automation degree, high measuring efficiency and high measuring precision, and can significantly reduce the labor intensity of workers and significantly improve the construction progress.

Description

Technical Field

[0001] This invention relates to the field of marine equipment technology, and more specifically, to a measuring device for the bulkhead of a live fish tanker. Background Technology

[0002] Live fish boats are vessels used to transport live fish. Their fish holds are equipped with large fish-driving devices. During unloading, these devices must move throughout the entire fish hold to effectively guide the fish. Therefore, the entire fish hold must be perfectly straight and square to prevent the devices from colliding with the bulkheads or causing fish to leak due to excessive gaps. During the construction and assembly of the fish holds, we conventionally use laser measurement methods for precision control. However, lasers can only measure some key points and cannot fully cover the entire bulkhead. Furthermore, the measured data requires manual comparison to identify areas that do not meet requirements, and errors are inevitable in the large amount of data collection and calculation. During construction, we need to repeatedly measure the compartments to ensure they meet the requirements, thus consuming a significant amount of manpower. Summary of the Invention

[0003] To overcome the above-mentioned defects, the present invention provides a device for measuring the bulkhead of the fish hold on a live fish boat, specifically adopting the following technical solution:

[0004] A device for measuring the bulkhead of a live fish tanker, comprising:

[0005] A measuring support, comprising a main support and an auxiliary support, wherein the auxiliary support is disposed on the main support to assist the main support in moving on the track;

[0006] Size adjustment component, which is disposed on the main support component, includes a convex arc adjustment component, a concave arc adjustment component and a brush support component. The convex arc adjustment component and the concave arc adjustment component are both disposed on the support plate, and the brush support component is disposed on the convex arc adjustment component and the concave arc adjustment component.

[0007] Wherein: the convex arc adjustment component and the concave arc adjustment component are used to adjust the distance between the fitted brush soft strip and the cabin wall via the brush support component.

[0008] Preferably, the main support component includes a main support frame and a support plate, with the support plate disposed on the main support frame; the main support frame includes a vertical support column, a support wheel, and a horizontal support rod, with the support wheel disposed on the bottom end of the vertical support column and the horizontal support rod disposed on the vertical support column to increase the stability of the vertical support column; the support plate is flat, and the outline dimension of the support plate is smaller than the cross-sectional dimension of the ship's cabin.

[0009] Preferably, the auxiliary support component includes an auxiliary support rod and an auxiliary support wheel. One end of the auxiliary support rod is disposed on the vertical support column, and the auxiliary support wheel is fixedly disposed on the other end of the auxiliary support rod. Multiple sets of the auxiliary support components are evenly distributed on both sides of the support plate. The auxiliary support components are located within the channel steel through the auxiliary support wheel to provide auxiliary support to the main support component.

[0010] Preferably, the convex arc adjustment component includes a convex arc adjustment power component and a convex arc adjustment transmission component, both of which are disposed on the support plate. The convex arc adjustment power component adjusts the distance between the brush support component and the cabin bulkhead via the convex arc adjustment transmission component.

[0011] Preferably, the convex arc adjustment power component includes a first motor, a screw, and a radius adjustment component. The first motor is mounted on the support plate, and the axis of rotation of the first motor coincides with the axis of the convex arc at the bend of the support plate. One end of the screw passes through the adjustment through hole and is horizontally fixedly connected to the axis of rotation of the first motor. The radius adjustment component is mounted on the screw.

[0012] Preferably, the radius adjustment component includes a truncated cone, a guide tube, and a guide rod. A threaded hole is provided on the top surface of the truncated cone. The truncated cone is fitted onto the other end of the screw through the threaded hole, and the threaded hole cooperates with the screw. The sidewall of the guide tube is provided on the side surface of the bottom end of the truncated cone. One end of the guide rod is provided on the other end surface of the support plate, and the other end of the guide rod passes through the guide tube.

[0013] Preferably, the convex arc adjustment transmission component includes a convex arc adjustment fixing tube, a convex arc adjustment transmission rod, and a return spring. The convex arc adjustment fixing tube is disposed on the other end face of the support plate, and the axis of the convex arc adjustment fixing tube is parallel to the radial line of the convex arc at the corner of the support plate. The convex arc adjustment transmission rod is embedded in the convex arc adjustment fixing tube, and a contact arc surface is provided on one end face of the convex arc adjustment transmission rod. The convex arc adjustment transmission rod contacts the side of the truncated cone through the contact arc surface. The return spring is sleeved on the convex arc adjustment transmission rod, and one end of the return spring is connected to one end of the convex arc adjustment fixing tube, and the other end of the return spring is fixedly connected to the side wall of one end of the convex arc adjustment transmission rod. Multiple sets of the convex arc adjustment components are evenly distributed around the convex arc at the corner of the support plate.

[0014] Preferably, the concave arc adjustment component includes a concave arc adjustment transmission component and a concave arc adjustment power component, both of which are disposed on the support plate; the concave arc adjustment transmission component includes a concave arc adjustment fixing tube and a concave arc adjustment transmission rod, the concave arc adjustment fixing tube is disposed on the other end face of the support plate, and the axis of the concave arc adjustment fixing tube is parallel to the radial line of the concave arc at the corner of the support plate; the concave arc adjustment transmission rod is embedded in the concave arc adjustment fixing tube; the concave arc adjustment power component includes a second motor and a gear, the second motor is disposed on the support plate, and the shaft of the second motor passes through the support plate, the gear is disposed on the shaft of the second motor, and the gear meshes with the teeth on the side wall of the concave arc adjustment transmission rod; multiple sets of the concave arc adjustment transmission components are evenly distributed around the concave arc at the corner of the support plate.

[0015] Preferably, a convex arc adjusting member is provided on each convex arc at the corner of the support plate, and a concave arc adjusting member is provided on each concave arc at the corner of the support plate; the specific structural dimensions of the convex arc adjusting member are adjusted according to the radius of each convex arc, and the specific structural dimensions of the concave arc adjusting member are adjusted according to the radius of each concave arc.

[0016] Preferably, the brush support includes a straight-edge brush support and a rounded-edge brush support, both of which are disposed on the convex-rounded adjustment member and the concave-rounded adjustment member; the straight-edge brush support includes a straight-edge brush support plate, which is disposed on the convex-rounded adjustment member and the concave-rounded adjustment member; both ends of the straight-edge brush support plate are provided with C-shaped grooves, and both ends of the straight-edge brush support plate are respectively connected to the other end of the convex-rounded adjustment transmission rod at both ends or to both ends of the straight-edge brush support plate. The ends are respectively connected to the other ends of the convex round adjustment transmission rod and the other ends of the concave round adjustment transmission rod at both ends; the arc-shaped brush support includes an arc-shaped brush support plate, the two ends of the arc-shaped brush support plate are respectively embedded in the C-shaped groove, multiple arc-shaped brush support plates are provided, and the middle end of the arc-shaped brush support plate is connected to the other end of the convex round adjustment transmission rod located in the middle or to the other end of the concave round adjustment transmission rod; the straight-edge brush support plate and the arc-shaped brush support plate arranged circumferentially around the support plate are provided with brush strips.

[0017] The present invention has at least the following beneficial effects:

[0018] 1) The live fish boat fish hold bulkhead measuring device of the present invention has a high degree of automation, high measurement efficiency and high measurement accuracy, which can significantly reduce the labor intensity of workers and significantly improve the construction progress;

[0019] 2) The live fish boat bulkhead measuring device of the present invention is equipped with a convex arc adjustment component, a concave arc adjustment component and a brush support component. The convex arc adjustment component and the concave arc adjustment component automatically start to adjust the distance between the brush support component and the bulkhead according to a predetermined program, so as to automatically adjust the brush soft belt to the negative tolerance position and the positive tolerance position of the bulkhead, which significantly improves the degree of automation and adjustment efficiency.

[0020] Other advantages, objectives and features of the present invention will become apparent in part from the following description, and in part from those skilled in the art through study and practice of the invention. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of one end face of the measuring support component in the live fish boat bulkhead measuring device of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the other end face of the measuring support in the live fish boat cabin bulkhead measuring device of the present invention;

[0023] Figure 3 This is a three-dimensional structural diagram of the other end face of the live fish boat fish hold bulkhead measuring device of the present invention;

[0024] Figure 4 This invention relates to a measuring device for the bulkhead of a live fish boat's fish hold. Figure 3 A magnified view of part A in the image;

[0025] Figure 5 This is a three-dimensional structural diagram of one end face of the live fish boat fish hold bulkhead measuring device of the present invention;

[0026] Figure 6 This is a schematic diagram showing the connection between the straight-edge brush support plate and the arc-shaped brush support plate in the fish hold bulkhead measuring device of the live fish boat of the present invention.

[0027] Wherein: 1-Support plate, 2-Vertical support column, 3-Support wheel, 4-Horizontal support rod, 5-Auxiliary support rod, 6-Auxiliary support wheel, 7-First motor, 9-Frustum, 10-Guide tube, 11-Guide rod, 13-Convex round adjustment fixing tube, 14-Convex round adjustment transmission rod, 15-Reset spring, 16-Concave round adjustment fixing tube, 17-Concave round adjustment transmission rod, 18-Second motor, 19-Gear, 20-Straight edge brush support plate, 21-Circular arc brush support plate. Detailed Implementation

[0028] The technical solution of the present invention will be described in detail below with reference to the accompanying drawings and by way of embodiments. It should be noted that the description of these embodiments is for the purpose of helping to understand the present invention, but does not constitute a limitation of the present invention.

[0029] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article describes another type of relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it are in an "or" relationship.

[0030] according to Figures 1-6 As shown, a measuring device for the bulkhead of a live fish tank on a fishing vessel includes a measuring support and a dimensional adjustment component, the latter being mounted on the measuring support. The measuring support includes a main support and an auxiliary support, the latter mounted on the main support. The main support includes a main support frame and a support plate 1, the latter mounted on the main support frame. The main support frame includes vertical support columns 2, support wheels 3, and horizontal support rods 4, both mounted on the vertical support columns 2. Two vertical support columns 2 are provided, parallel to each other and vertically distributed. Support wheels 3 are mounted on the bottom of the vertical support columns 2, supporting them. Two support wheels 3 are provided, each corresponding to one of the two vertical support columns 2. The horizontal support rods 4 are horizontally fixed on the vertical support columns 2 to increase their stability.

[0031] Alternatively, both the vertical support column 2 and the horizontal support rod 4 are made of angle steel; the main support frame, via the support wheels 3, serves as the platform's track within the channel steel, moving along the channel steel's direction. Furthermore, the length of the vertical support column 2 is less than the vertical height of the compartment, and the length of the horizontal support rod 4 is less than the horizontal width of the compartment.

[0032] The support plate 1 is flat, and its outline dimensions are no larger than the cross-sectional dimensions of the ship's cabin. One end face of the support plate 1 is vertically fixed to the vertical support column 2 and the horizontal support rod 4. Furthermore, the dimensions of the support plate 1 are 50mm smaller than the minimum requirement for the cabin. The support plate 1 forms a frame for measurement.

[0033] The auxiliary support components include auxiliary support rods 5 and auxiliary support wheels 6. One end of the auxiliary support rod 5 is fixedly mounted on the vertical support column 2, and the auxiliary support wheel 6 is fixedly mounted on the other end of the auxiliary support rod 5. Four sets of auxiliary support components are provided, evenly distributed on both sides of the support plate 1. The auxiliary support components, via the auxiliary support wheels 6 within the channel steel, provide auxiliary support to the main support component to prevent the support plate 1 from tipping over. Furthermore, the support plate 1, supported vertically by the main support frame and the auxiliary support components, moves longitudinally within the cabin, and the flatness of the cabin wall is determined by the distance between the edge of the support plate 1 and the cabin wall.

[0034] The size adjustment components include a convex arc adjustment component, a concave arc adjustment component, and a brush support component. Both the convex and concave arc adjustment components are mounted on the support plate 1, and the brush support component is mounted on both. The convex arc adjustment component includes a convex arc adjustment power component and a convex arc adjustment transmission component, both mounted on the support plate 1. The convex arc adjustment power component includes a first motor 7, a screw, and a radius adjustment component. The first motor 7 is mounted on the support plate 1, the screw is mounted on the first motor 7, and the radius adjustment component is mounted on the screw. The first motor 7 is fixedly mounted on one end face of the support plate 1, and the axis of rotation of the first motor 7 coincides with the axis of the convex arc at the bend of the support plate 1. One end of the screw passes through an adjustment through hole and is horizontally fixedly connected to the axis of rotation of the first motor 7. The axis of the adjustment through hole coincides with the axis of rotation of the first motor 7. The radius adjustment component includes a truncated cone 9, a guide tube 10, and a guide rod 11. The truncated cone 9 is mounted on the screw, the guide tube 10 is mounted on the truncated cone 9, and the guide rod 11 is mounted on the support plate 1. A threaded hole is provided on the top surface of the truncated cone 9, and the axis of the threaded hole coincides with the axis of the truncated cone 9. The truncated cone 9 is fitted onto the other end of the screw through the threaded hole, and the threaded hole engages with the screw. The sidewall of the guide tube 10 is fixedly mounted on the bottom side of the truncated cone 9, and the axis of the guide tube 10 is parallel to the axis of the truncated cone 9. One end of the guide rod 11 is vertically fixed to the other end face of the support plate 1, and the other end of the guide rod 11 passes through the guide tube 10, while the axis of the guide rod 11 coincides with the axis of the guide tube 10. This allows the truncated cone 9 to move axially and lock circumferentially along the guide rod 11 via the guide tube 10. When the first motor 7 drives the screw to rotate, the screw will drive the truncated cone 9 to move along the screw axis through the threaded hole, thereby changing the radius of the convex arc adjusting transmission component. Furthermore, the first motor 7 is a stepper motor.

[0035] The convex arc adjustment transmission component includes a convex arc adjustment fixing tube 13, a convex arc adjustment transmission rod 14, and a return spring 15. The convex arc adjustment fixing tube 13 is disposed on the support plate 1, the convex arc adjustment transmission rod 14 is disposed on the convex arc adjustment fixing tube 13, and the return spring 15 is disposed on the convex arc adjustment transmission rod 14. The convex arc adjustment fixing tube 13 is fixedly disposed on the other end face of the support plate 1, and the axis of the convex arc adjustment fixing tube 13 is parallel to the radial line of the convex arc at the bend of the support plate 1. The length of the convex arc adjustment transmission rod 14 is greater than the radius of the convex arc at the bend of the support plate 1. The convex arc adjustment transmission rod 14 is embedded in the convex arc adjustment fixing tube 13, and a contact arc surface is provided on one end face of the convex arc adjustment transmission rod 14, which contacts the side of the truncated cone 9 through the contact arc surface. The return spring 15 is fitted onto the convex round adjustment transmission rod 14, with one end of the return spring 15 connected to one end of the convex round adjustment fixing tube 13, and the other end of the return spring 15 fixedly connected to one side wall of the convex round adjustment transmission rod 14. The return spring 15 ensures that the contact arc surface is always pressed against the side wall of the truncated cone 9.

[0036] When the first motor 7 drives the screw to rotate in the forward direction, it will pull the truncated cone 9 towards the first motor 7 through the threaded hole. During the movement of the truncated cone 9 towards the first motor 7, the distance between the other end of the convex adjustment transmission rod 14 and the axis of the truncated cone 9 will continuously increase.

[0037] Three sets of the convex arc adjustment transmission components are provided, and the three sets of convex arc adjustment components are evenly distributed around the convex arc at the corner of the support plate 1. This allows the three sets of convex arc adjustment transmission components to increase or decrease the radius of the convex arc of the brush support component around the corner of the support plate 1.

[0038] The concave arc adjustment component includes a concave arc adjustment transmission component and a concave arc adjustment power component, both of which are mounted on the support plate 1. The concave arc adjustment transmission component includes a concave arc adjustment fixing tube 16 and a concave arc adjustment transmission rod 17. The concave arc adjustment fixing tube 16 is mounted on the support plate 1, and the concave arc adjustment transmission rod 17 is mounted on the concave arc adjustment fixing tube 16. The concave arc adjustment fixing tube 16 is fixedly mounted on the other end face of the support plate 1, and its axis is parallel to the radial line of the concave arc at the bend of the support plate 1. The length of the concave arc adjustment transmission rod 17 is greater than the length of the concave arc adjustment fixing tube 16, and the concave arc adjustment transmission rod 17 is embedded within the concave arc adjustment fixing tube 16.

[0039] The concave-circle adjustment power component includes a second motor 18 and a gear 19. The second motor 18 is mounted on the support plate 1, and the gear 19 is mounted on the second motor 18. The second motor 18 is fixedly mounted on the other end face of the support plate 1, and the shaft of the second motor 18 passes through the support plate 1. The gear 19 is fixedly mounted on the shaft of the second motor 18, and the gear 19 meshes with the teeth on the side wall of the concave-circle adjustment transmission rod 17. Further, the second motor 18 is a stepper motor. When the second motor 18 drives the gear 19 to rotate, it will drive the concave-circle adjustment transmission rod 17 to move along the radial line of the concave arc at the bend of the support plate 1 within the concave-circle adjustment fixing tube 16 via the teeth.

[0040] Three sets of the concave arc adjustment transmission components are provided, and the three sets of concave arc adjustment transmission components are evenly distributed around the concave arc at the corner of the support plate 1. This allows the three sets of concave arc adjustment transmission components to increase or decrease the radius of the concave arc of the brush support component around the corner of the support plate 1.

[0041] A convex arc adjusting component is correspondingly provided on each convex arc at the corner of the support plate 1. A concave arc adjusting component is correspondingly provided on each concave arc at the corner of the support plate 1. Furthermore, the specific structural dimensions of the convex arc adjusting component are adjusted according to the radius of each convex arc, and the specific structural dimensions of the concave arc adjusting component are adjusted according to the radius of each concave arc.

[0042] The brush support includes a straight-edge brush support and a rounded-edge brush support, both of which are mounted on the convex and concave rounded-edge adjusting members. The straight-edge brush support includes a straight-edge brush support plate 20, which is mounted on the convex and concave rounded-edge adjusting members. Both ends of the straight-edge brush support plate 20 have C-shaped grooves for mounting the rounded-edge brush support. Multiple straight-edge brush support plates 20 are provided, and they are arranged as needed between the convex and concave rounded-edges at the corner of the support plate 1, or between the convex and concave rounded-edges at the corner of the support plate 1. Furthermore, the two ends of the straight-edge brush support plate 20 are respectively connected to the other end of the convex round adjustment transmission rod 14 at both ends, or the two ends of the straight-edge brush support plate 20 are respectively connected to the other end of the convex round adjustment transmission rod 14 and the other end of the concave round adjustment transmission rod 17 at both ends.

[0043] The arc-shaped brush support includes an arc-shaped brush support plate 21, which is disposed on the straight-edge brush support plate 20. Both ends of the arc-shaped brush support plate 21 are respectively embedded in the C-shaped groove. Multiple arc-shaped brush support plates 21 are provided, and the middle end of each arc-shaped brush support plate 21 is connected to either the other end of the convex-circle adjusting transmission rod 14 or the other end of the concave-circle adjusting transmission rod 17. This allows the arc-shaped brush support plate 21 to be pushed by the convex-circle adjusting transmission rod 14 and the concave-circle adjusting transmission rod 17 to change its radius. A soft brush band is circumferentially fitted around the support plate 1 onto the straight-edge brush support plate 20 and the arc-shaped brush support plate 21. The soft brush band has a certain degree of elasticity.

[0044] The method of using the live fish boat's fish hold bulkhead measuring device is as follows:

[0045] 1) First, adjust the soft brush strip to match the negative tolerance position of the cabin through the convex round adjustment transmission rod 14 and the concave round adjustment transmission rod 17;

[0046] 2) Move the main support component on the channel steel track, and while the tooling passes through the compartment, pay close attention to the opaque parts around it;

[0047] 3) If a part is not transparent, it means that the brush has touched the bulkhead. Mark this part to indicate that the part does not meet the minimum negative tolerance requirement and needs to be rectified.

[0048] 4) Then adjust the soft brush belt to match the positive tolerance position of the cabin through the convex round adjustment transmission rod 14 and the concave round adjustment transmission rod 17;

[0049] 5) Move the main support component on the channel steel track, and while the tooling passes through the compartment, pay close attention to the light-transmitting parts around it;

[0050] 6) If light is partially transmitted, it means that the brush failed to touch the bulkhead. Mark this area to indicate that the area does not meet the maximum positive tolerance requirement and needs to be rectified.

[0051] As described above, the live fish vessel bulkhead measuring device of the present invention features a high degree of automation, high measurement efficiency, and high measurement accuracy, which can significantly reduce the labor intensity of workers and significantly improve the construction progress. Furthermore, the measuring device of the present invention is equipped with a convex arc adjustment component, a concave arc adjustment component, and a brush support component. The convex arc adjustment component and the concave arc adjustment component automatically adjust the distance between the brush support component and the bulkhead according to a predetermined program, thereby automatically adjusting the brush soft band to the negative tolerance position and the positive tolerance position of the bulkhead, significantly improving the degree of automation and adjustment efficiency.

[0052] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A device for measuring the bulkhead of a fish hold on a live fish boat, characterized in that, include: A measuring support, comprising a main support and an auxiliary support, wherein the auxiliary support is disposed on the main support to assist the main support in moving on the track; A size adjustment component, disposed on the main support component, includes a convex arc adjustment component, a concave arc adjustment component, and a brush support component. The convex arc adjustment component and the concave arc adjustment component are both disposed on the support plate of the main support component, and the brush support component is disposed on the convex arc adjustment component and the concave arc adjustment component. The main support component also includes a main support frame, and the support plate is disposed on the main support frame. Wherein: the convex arc adjusting component and the concave arc adjusting component are used to adjust the distance between the fitted soft brush belt and the cabin wall through the brush support component; Each convex arc at the corner of the support plate of the main support member is provided with a corresponding convex arc adjusting component, and each concave arc at the corner of the support plate is provided with a corresponding concave arc adjusting component. The specific structural dimensions of the convex arc adjusting component are adjusted according to the radius of each convex arc, and the specific structural dimensions of the concave arc adjusting component are adjusted according to the radius of each concave arc. The convex arc adjusting component includes a convex arc adjusting power component and a convex arc adjusting transmission component, both of which are disposed on the support plate. The convex arc adjusting power component adjusts the distance between the brush support member and the cabin wall through the convex arc adjusting transmission component. The radius adjustment component of the convex arc adjustment power component includes a truncated cone, a guide tube, and a guide rod. A threaded hole is provided on the top surface of the truncated cone. The truncated cone is fitted onto the other end of the screw of the convex arc adjustment power component through the threaded hole, and the threaded hole mates with the screw. The sidewall of the guide tube is located on the bottom side of the truncated cone. One end of the guide rod is located on the other end face of the support plate, and the other end of the guide rod passes through the guide tube. The convex arc adjustment transmission component includes a convex arc adjustment fixing tube, a convex arc adjustment transmission rod, and a return spring. The convex arc adjustment fixing tube is located on the other end face of the support plate, and the convex arc at the angle between the axis of the convex arc adjustment fixing tube and the support plate... The radial lines are parallel. The convex round adjustment transmission rod is embedded in the convex round adjustment fixing tube, and a contact arc surface is provided on one end face of the convex round adjustment transmission rod. The convex round adjustment transmission rod contacts the side of the truncated cone through the contact arc surface. The return spring is sleeved on the convex round adjustment transmission rod, and one end of the return spring is connected to one end of the convex round adjustment fixing tube. The other end of the return spring is fixedly connected to the side wall of one end of the convex round adjustment transmission rod. Multiple sets of convex round arc adjustment components are evenly distributed around the convex arc surface at the corner of the support plate. The concave round arc adjustment component includes a concave round adjustment transmission component and a concave round adjustment power component. Both the concave round adjustment transmission component and the concave round adjustment power component are disposed on the support plate. The concave circle adjustment transmission component includes a concave circle adjustment fixing tube and a concave circle adjustment transmission rod. The concave circle adjustment fixing tube is disposed on the other end face of the support plate, and the axis of the concave circle adjustment fixing tube is parallel to the radial line of the concave arc at the corner of the support plate. The concave circle adjustment transmission rod is embedded in the concave circle adjustment fixing tube. The concave circle adjustment power component includes a second motor and a gear. The second motor is disposed on the support plate, and the shaft of the second motor passes through the support plate. The gear is disposed on the shaft of the second motor, and the gear meshes with the teeth on the side wall of one end of the concave circle adjustment transmission rod. Multiple sets of the concave circle adjustment transmission components are evenly distributed around the concave arc at the corner of the support plate.The brush support includes a straight-edge brush support and a rounded-edge brush support, both of which are mounted on the convex and concave rounded-edge adjusting components. The straight-edge brush support includes a straight-edge brush support plate, which is mounted on both the convex and concave rounded-edge adjusting components. Both ends of the straight-edge brush support plate have C-shaped grooves, and both ends are respectively connected to the other end of the convex rounded-edge adjusting transmission rod at both ends, or the two ends of the straight-edge brush support plate are... The other end of the convex round adjusting transmission rod and the other end of the concave round adjusting transmission rod are connected separately at both ends; the arc-shaped brush support includes an arc-shaped brush support plate, the two ends of which are respectively embedded in the C-shaped groove, and multiple arc-shaped brush support plates are provided. The middle end of the arc-shaped brush support plate is connected to the other end of the convex round adjusting transmission rod located in the middle or to the other end of the concave round adjusting transmission rod; the straight-edge brush support plate and the arc-shaped brush support plate arranged circumferentially around the support plate are provided with brush strips.

2. The live fish boat bulkhead measuring device according to claim 1, characterized in that, The main support frame includes a vertical support column, support wheels, and a horizontal support rod. The support wheels are mounted on the bottom end of the vertical support column, and the horizontal support rods are mounted on the vertical support column to increase the stability of the vertical support column. The support plate is flat, and the outline dimension of the support plate is smaller than the cross-sectional dimension of the ship's cabin.

3. The live fish boat fish hold bulkhead measuring device according to claim 2, characterized in that, The auxiliary support component includes an auxiliary support rod and an auxiliary support wheel. One end of the auxiliary support rod is mounted on the vertical support column, and the auxiliary support wheel is fixedly mounted on the other end of the auxiliary support rod. Multiple sets of the auxiliary support components are evenly distributed on both sides of the support plate. The auxiliary support components are located within the channel steel via the auxiliary support wheel to provide auxiliary support to the main support component.

4. The measuring device for the bulkhead of the fish hold of a live fisherman's boat according to claim 2 or 3, characterized in that, The convex arc adjustment power component also includes a first motor, which is mounted on the support plate. The axis of rotation of the first motor coincides with the axis of the convex arc at the bend of the support plate. One end of the screw passes through the adjustment through hole and is horizontally fixed to the axis of rotation of the first motor. The radius adjustment component is mounted on the screw.

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