Multifunctional detection support for rubber boat

Abstract

The present application belongs to the technical field of rubber boat accessory support, and particularly relates to a multifunctional detection support for rubber boats, which comprises a plumb balance assembly, a two-section damping assembly, a longitudinal induction assembly, a cross double-shaft leveling assembly, an electric leveling assembly, a crossbeam assembly and a side support assembly, the plumb balance assembly is arranged on the crossbeam assembly, the two-section damping assembly is arranged in a ring shape and uniformly between the plumb balance assembly and the crossbeam assembly, and the longitudinal induction assembly is arranged on the plumb balance assembly. The present application combines mechanical stability of large load with high-precision electronic leveling, can reduce the torque and electric energy required for platform leveling, can design smaller specifications of motors and batteries under the condition of the same load, and can significantly increase the allowable load of the platform under the condition of the same motor and battery.

Description

Technical Field

[0001] This invention belongs to the technical field of rubber boat accessory brackets, specifically referring to a multifunctional detection bracket for rubber boats. Background Technology

[0002] In the process of hydrological information exploration, since the sampling locations are mostly located in the center of rivers and lakes, relatively flexible rubber boats are often used to transport personnel and materials. The equipment used for detection is mostly mounted on the rubber boat. As we all know, the stability of rubber boats in water is far less than that on land. Therefore, ordinary tripods cannot keep the equipment stable, so a leveling table is needed to keep the detection equipment horizontal.

[0003] This type of worktable needs to have at least two axial angle adjustment capabilities (in most cases, it is only necessary to ensure horizontality, and the horizontal angle does not need to be constant). Current dual-axis adjustment devices have the following problems:

[0004] A: Because the boat is constantly rocking in the water, the workbench needs to be constantly adjusted. Most of the testing equipment is quite heavy, so high-power motors and large-capacity batteries are required. Otherwise, the battery life when working outdoors cannot be guaranteed. Large motors and batteries are not only expensive but also heavy, which also poses a challenge to the load-bearing capacity of the rubber boat.

[0005] B: Because the hull sways in the water at varying degrees, the adjustment platform needs to have a large adjustment range. This would result in the entire adjustment platform being too thick, and the center of gravity being too high in the rubber boat would also pose a risk of equipment falling off. Summary of the Invention

[0006] In view of the above situation and to overcome the defects of the prior art, the present invention provides a multi-functional detection bracket for rubber boats. This solution combines high-load mechanical stabilization with high-precision electronic leveling, which can reduce the torque and power required for platform leveling. Under the same load capacity, smaller motors and batteries can be designed; with the same motor and battery, the allowable load capacity of the platform can be significantly increased.

[0007] Furthermore, this invention creatively proposes a two-stage damping assembly and a longitudinal sensing assembly. When the hull sways slightly on calm water, a suspension structure similar to a high-rise building damper utilizes the characteristic that the plumb line automatically returns to vertical, making the sway angle of the leveling plate much smaller than the hull's own sway angle. When the hull sways significantly or bounces, the two-stage damping assembly can limit the relative sway between the plumb line and the hull, allowing the plumb line to quickly return to calm after the hull returns to calm, thus avoiding the problem of prolonged large-amplitude swaying of the plumb line.

[0008] The technical solution adopted by this invention is as follows: This invention proposes a multifunctional detection support for a rubber boat, including a vertical balancing assembly, a two-section damping assembly, a longitudinal sensing assembly, a cross-shaped dual-axis leveling assembly, an electric leveling assembly, a crossbeam assembly, and a side support assembly. The vertical balancing assembly is disposed on the crossbeam assembly. The two-section damping assembly is evenly distributed in a ring between the vertical balancing assembly and the crossbeam assembly. The longitudinal sensing assembly is disposed on the vertical balancing assembly. The cross-shaped dual-axis leveling assembly is disposed on the vertical balancing assembly. The electric leveling assembly is disposed on the cross-shaped dual-axis leveling assembly. The crossbeam assembly is slidably disposed on the side support assembly.

[0009] Furthermore, the crossbeam assembly includes a sliding plate, and the vertical balance assembly includes a central bushing, a central ball joint, and a vertical rod. The central bushing is fixedly connected to the sliding plate, the central ball joint is rotatably disposed in the central bushing, and the vertical rod is slidably disposed at the bottom of the central ball joint. The bottom of the vertical rod is provided with a vertical head.

[0010] Under the gravity of the plumb bob, the swing amplitude of the leveling base plate located at the top of the central ball joint will be much smaller than the swing amplitude of the hull, thus converting the larger hull sway into a smaller sway, reducing the difficulty and torque requirement for the electric adjustment of the electric leveling components; or, under the premise that the specifications of the electric leveling components are the same, increasing the load capacity of the installation platform.

[0011] Preferably, the plumb bob is provided with a flange on its exterior. The two-section damping assembly includes a ball socket, a ball head, a damping sleeve, a damping rod, and a damping spring. The ball socket is fixed to the flange and the slide plate. The ball head is rotatably disposed in the ball socket. The damping sleeve and the damping rod are disposed on the ball head. The damping rod is engaged and slidably disposed in the damping sleeve. One end of the damping spring is fixed to the bottom of the damping sleeve.

[0012] The free length of the damping spring is less than the extension and retraction range of the damping rod. When the relative swing amplitude between the plumb line and the hull is small, the damping rod does not contact the damping spring. At this time, the two-stage damping assembly does not play a role. The plumb line balance assembly can significantly reduce the swing amplitude transmitted from the hull to the leveling plate.

[0013] When the hull sways significantly, regardless of the direction of the sway, the damping spring can prevent the relative sway of the plumb bob and the hull from becoming too large, thus avoiding large sway of the plumb bob. After the hull stabilizes, the plumb bob can also stabilize quickly.

[0014] Furthermore, the longitudinal sensing component includes a hydraulic chamber and a hydraulic piston. The hydraulic chamber is fixed to the outside of the central ball joint rod, and the hydraulic piston is engaged and slidably disposed in the hydraulic chamber. The hydraulic piston is provided with a connecting rod and a mounting plate. The mounting plate is fixed to the end face of the vertical rod, and the hydraulic piston is provided with fluid passage holes evenly distributed in an annular pattern.

[0015] When the hull experiences significant longitudinal bouncing, even a small sliding amplitude can cause the plumb bob to swing significantly. At this time, the retraction of the plumb rod allows the damping spring and damping rod to come into direct contact, thereby preventing the relative swing amplitude between the plumb bob and the hull from becoming too large.

[0016] Preferably, the longitudinal sensing component further includes an elastic washer, a piston disc, and a one-way valve. The piston disc is engaged and slidably disposed in the hydraulic chamber, the elastic washer is disposed between the piston disc and the hydraulic chamber, and the one-way valve is disposed on the hydraulic piston, allowing liquid to flow upward through the one-way valve.

[0017] The sliding of the piston disc can compensate for the volume deviation caused by the volume of the connecting rod when the hydraulic piston slides. Due to the presence of the check valve, when encountering longitudinal bouncing, the plumb bob can slide upward relative to the central ball joint. However, since the liquid can only flow through the liquid passage, the reset time is relatively long, which can prevent the plumb head from swinging for a period of time.

[0018] Furthermore, the cross-shaped dual-axis leveling assembly includes a cross shaft, a hinge seat, a leveling base plate, and a mounting platform. The leveling base plate is located at the top of the central ball joint rod, the hinge seat is located on the top surface of the leveling base plate and the bottom surface of the mounting platform, and the cross shaft is rotatably located in the hinge seat.

[0019] Furthermore, the electric leveling assembly includes an X-axis leveling motor, an X-axis leveling gear, a Y-axis leveling motor, and a Y-axis leveling gear. The X-axis leveling motor is mounted on the leveling base plate, and the X-axis leveling gear is mounted on the output shaft of the X-axis leveling motor. The X-axis leveling motor can adjust the X-axis angle of the mounting platform. The Y-axis leveling motor is mounted on the mounting platform, and the Y-axis leveling gear is mounted on the output shaft of the Y-axis leveling motor. The Y-axis leveling motor can adjust the Y-axis angle of the mounting platform.

[0020] The mechanical automatic leveling mechanism, composed of a vertical balancing component, a two-stage damping component, and a longitudinal sensing component, cannot completely isolate the hull from rolling. However, it significantly reduces the rolling amplitude and greatly reduces the burden on electronic leveling. It also significantly reduces the specifications required for motors and batteries. This has significant positive implications for battery-powered surface operations in terms of equipment endurance and cost.

[0021] Furthermore, the crossbeam assembly also includes a clamp and a crossbar, the crossbar passing through the clamp and locked by a nut, the clamp can fix the device to the side air column of the rubber boat, and the sliding adjustment of the slide plate is provided on the crossbar.

[0022] Furthermore, the side support assembly includes an extension rod, a rotating seat, and a mounting rod. The extension rod is fixed to the outside of the clamp, the rotating seat is rotatably disposed at the end of the extension rod, and the mounting rod is disposed in the rotating seat.

[0023] The beneficial effects achieved by the present invention using the above structure are as follows:

[0024] (1) Under the gravity of the vertical head, the swing amplitude of the leveling plate at the top of the central ball joint will be much smaller than the swing amplitude of the hull, thus transforming the larger sway of the hull into a smaller sway, reducing the difficulty and torque requirement of the electric leveling component; or, under the premise that the specifications of the electric leveling component are the same, increasing the load capacity of the installation platform.

[0025] (2) The free length of the damping spring is less than the extension and retraction range of the damping rod. When the relative swing amplitude between the vertical rod and the hull is small, the damping rod does not contact the damping spring. At this time, the two-stage damping assembly does not play a role. The vertical balance assembly can significantly reduce the swing amplitude transmitted from the hull to the leveling plate.

[0026] (3) When the hull swings a large amplitude, regardless of the swing direction, the damping spring can prevent the relative swing amplitude between the plumb bob and the hull from being too large, thereby avoiding the large swing of the plumb bob. After the hull stabilizes, the plumb bob can also stabilize quickly.

[0027] (4) When the hull experiences significant longitudinal bouncing, even a small sliding amplitude can cause the plumb bob to swing significantly. At this time, the retraction of the plumb rod can bring the damping spring and the damping rod into direct contact, thereby preventing the relative swing amplitude between the plumb bob and the hull from being too large.

[0028] (5) The sliding of the piston disc can compensate for the volume deviation caused by the volume of the connecting rod when the hydraulic piston slides. Due to the presence of the check valve, when encountering longitudinal bouncing, the plumb rod can slide upward relative to the central ball joint rod. However, since the liquid can only flow through the liquid passage, the reset time is relatively long, which can prevent the plumb head from swinging for a period of time.

[0029] (6) The mechanical automatic leveling mechanism composed of vertical balance components, two-stage damping components and longitudinal sensing components, although it cannot completely isolate the hull sway, can greatly reduce the burden of electronic leveling on the basis of significantly reducing the sway amplitude, and can significantly reduce the specification requirements of motors and batteries. This has obvious positive significance for water surface operations that rely on batteries in terms of equipment endurance and cost. Attached Figure Description

[0030] Figure 1 This is a perspective view of a multifunctional detection bracket for a rubber boat proposed in this invention;

[0031] Figure 2 This is a front view of a multifunctional detection bracket for a rubber boat proposed in this invention;

[0032] Figure 3 for Figure 2 A cross-sectional view along section line AA;

[0033] Figure 4 for Figure 2 A cross-sectional view along the cutting line BB;

[0034] Figure 5 This is a half-sectional schematic diagram of a multifunctional detection bracket for a rubber boat proposed in this invention;

[0035] Figure 6 for Figure 3 A magnified view of a section at point I;

[0036] Figure 7 for Figure 5 Enlarged view of a section at point II;

[0037] Figure 8 for Figure 4 A magnified view of a section at point III.

[0038] The components include: 1. Vertical balancing assembly; 2. Two-stage damping assembly; 3. Longitudinal sensing assembly; 4. Cross-shaped dual-axis leveling assembly; 5. Electric leveling assembly; 6. Crossbeam assembly; 7. Side support assembly; 11. Center bushing; 12. Center ball joint rod; 13. Vertical rod; 14. Flange; 21. Ball socket; 22. Ball head; 23. Damping sleeve; 24. Damping rod; 25. Damping spring; 31. Hydraulic chamber; 32. Hydraulic piston; 33. Elastic washer. 34. Piston disc, 35. Check valve, 41. Cross shaft, 42. Hinge seat, 43. Leveling base plate, 44. Mounting platform, 51. X-axis leveling motor, 52. X-axis leveling gear, 53. Y-axis leveling motor, 54. Y-axis leveling gear, 61. Clamping plate, 62. Crossbar, 63. Slide plate, 71. Extension rod, 72. Rotary seat, 73. Mounting rod, 131. Vertical head, 321. Connecting rod part, 322. Mounting disc, 323. Fluid passage hole.

[0039] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. Detailed Implementation

[0040] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0041] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0042] like Figures 1-8 As shown, this invention proposes a multifunctional detection support for rubber boats, including a vertical balancing assembly 1, a two-section damping assembly 2, a longitudinal sensing assembly 3, a cross-shaped dual-axis leveling assembly 4, an electric leveling assembly 5, a crossbeam assembly 6, and a side support assembly 7. The vertical balancing assembly 1 is mounted on the crossbeam assembly 6. The two-section damping assembly 2 is evenly distributed in a ring between the vertical balancing assembly 1 and the crossbeam assembly 6. The longitudinal sensing assembly 3 is mounted on the vertical balancing assembly 1. The cross-shaped dual-axis leveling assembly 4 is mounted on the vertical balancing assembly 1. The electric leveling assembly 5 is mounted on the cross-shaped dual-axis leveling assembly 4. The crossbeam assembly 6 is slidably mounted on the side support assembly 7.

[0043] The crossbeam assembly 6 includes a sliding plate 63, and the vertical balance assembly 1 includes a central bushing 11, a central ball joint rod 12, and a vertical rod 13. The central bushing 11 is fixed in the sliding plate 63, the central ball joint rod 12 is rotatably disposed in the central bushing 11, and the vertical rod 13 is slidably disposed at the bottom of the central ball joint rod 12. The bottom of the vertical rod 13 is provided with a vertical head 131.

[0044] Under the gravity of the plumb bob 131, the swing amplitude of the leveling base plate 43 located at the top of the central ball joint rod 12 will be much smaller than the swing amplitude of the hull, thereby converting the larger hull sway into a smaller sway, reducing the difficulty and torque requirement for the electric adjustment of the electric leveling component 5; or, under the premise that the specifications of the electric leveling component 5 are the same, increasing the load capacity of the installation platform 44.

[0045] The plumb line 13 is provided with a flange 14 on its outside. The two-stage damping assembly 2 includes a ball socket 21, a ball head 22, a damping sleeve 23, a damping rod 24 and a damping spring 25. The ball socket 21 is fixed to the flange 14 and the slide plate 63. The ball head 22 is rotatably disposed in the ball socket 21. The damping sleeve 23 and the damping rod 24 are disposed on the ball head 22. The damping rod 24 is engaged and slidably disposed in the damping sleeve 23. One end of the damping spring 25 is fixed to the bottom of the damping sleeve 23.

[0046] The free length of the damping spring 25 is less than the extension and retraction range of the damping rod 24. When the relative swing amplitude between the vertical rod 13 and the hull is small, the damping rod 24 does not contact the damping spring 25. At this time, the two-stage damping assembly 2 does not play a role, and the vertical balance assembly 1 can significantly reduce the swing amplitude transmitted from the hull to the leveling bottom plate 43.

[0047] When the hull swings significantly, regardless of the direction of the swing, the damping spring 25 can prevent the relative swing of the plumb bob 131 and the hull from being too large, thereby avoiding large swings of the plumb bob 131. After the hull stabilizes, the plumb bob 131 can also stabilize quickly.

[0048] The longitudinal sensing component 3 includes a hydraulic chamber 31 and a hydraulic piston 32. The hydraulic chamber 31 is fixed to the outside of the central ball joint rod 12. The hydraulic piston 32 is engaged and slidably disposed in the hydraulic chamber 31. The hydraulic piston 32 is provided with a connecting rod part 321 and a mounting plate 322. The mounting plate 322 is fixed to the end face of the vertical rod 13. The hydraulic piston 32 is provided with fluid passage holes 323 evenly distributed in an annular pattern.

[0049] When the hull experiences significant longitudinal bouncing, even a small sliding amplitude can cause the plumb bob 131 to swing significantly. At this time, the retraction of the plumb rod 13 allows the damping spring 25 and the damping rod 24 to come into direct contact, resulting in an excessive relative swing amplitude between the plumb bob 131 and the hull.

[0050] The longitudinal sensing component 3 also includes an elastic washer 33, a piston disc 34, and a one-way valve 35. The piston disc 34 is engaged and slidably disposed in the hydraulic chamber 31. The elastic washer 33 is disposed between the piston disc 34 and the hydraulic chamber 31. The one-way valve 35 is disposed on the hydraulic piston 32, and the liquid can flow upward through the one-way valve 35.

[0051] The sliding of the piston disc 34 can compensate for the volume deviation caused by the volume of the connecting rod 321 when the hydraulic piston 32 slides. Due to the presence of the one-way valve 35, when encountering longitudinal bouncing, the vertical rod 13 can slide upward relative to the central ball joint 12. However, since the liquid can only flow through the liquid passage 323, the time required for reset is relatively long, which can prevent the vertical head 131 from swinging for a period of time.

[0052] The cross-shaped dual-axis leveling assembly 4 includes a cross shaft 41, a hinge seat 42, a leveling base plate 43, and a mounting platform 44. The leveling base plate 43 is located at the top of the central ball hinge rod 12. The hinge seat 42 is located on the top surface of the leveling base plate 43 and the bottom surface of the mounting platform 44, respectively. The cross shaft 41 is rotatably located in the hinge seat 42.

[0053] The electric leveling assembly 5 includes an X-axis leveling motor 51, an X-axis leveling gear 52, a Y-axis leveling motor 53, and a Y-axis leveling gear 54. The X-axis leveling motor 51 is mounted on the leveling base plate 43, and the X-axis leveling gear 52 is mounted on the output shaft of the X-axis leveling motor 51. The X-axis leveling motor 51 can adjust the X-axis angle of the mounting platform 44. The Y-axis leveling motor 53 is mounted on the mounting platform 44, and the Y-axis leveling gear 54 is mounted on the output shaft of the Y-axis leveling motor 53. The Y-axis leveling motor 53 can adjust the Y-axis angle of the mounting platform 44.

[0054] The mechanical automatic leveling mechanism, consisting of a vertical balancing component 1, a two-stage damping component 2, and a longitudinal sensing component 3, cannot completely isolate the hull from rolling. However, it can significantly reduce the burden on electronic leveling while significantly reducing the amplitude of rolling. It can also significantly reduce the specifications required for motors and batteries. This has obvious positive implications for battery-powered surface operations in terms of equipment endurance and cost.

[0055] The crossbeam assembly 6 also includes a clamp 61 and a crossbar 62. The crossbar 62 passes through the clamp 61 and is locked by a nut. The clamp 61 can fix the device to the side air column of the rubber boat. The slide plate 63 is slidably adjusted on the crossbar 62.

[0056] The side support assembly 7 includes an extension rod 71, a rotating seat 72, and a mounting rod 73. The extension rod 71 is fixed to the outside of the clamp 61, the rotating seat 72 is rotatably disposed at the end of the extension rod 71, and the mounting rod 73 is disposed in the rotating seat 72.

[0057] In actual use, when in motion, the mounting rod 73 is adjusted to be horizontal. When in testing mode, the mounting rod 73 can be adjusted to its own angle as needed. Depending on whether it meets the requirements for horizontal angle, the testing equipment can be installed at the end of the mounting rod 73 or on the mounting platform 44. After the equipment is installed, it can be powered on and tested.

[0058] After being powered on, the vertical balancing component 1, the two-stage damping component 2 and the longitudinal sensing component 3 can reduce the swaying transmitted from the hull to the leveling base plate 43. In the face of small swaying of the leveling base plate 43, the X-axis leveling motor 51 and the Y-axis leveling motor 53 can perform high-precision electronic leveling of the mounting platform 44, so that the horizontal angle of the mounting platform 44 is maintained within a small range.

[0059] The plumb head 131 has a low center of gravity, and under its own weight, the plumb rod 13 has a tendency to return to vertical.

[0060] When the hull sways slightly on calm water, the damping rod 24 retracts only slightly and does not contact the damping spring 25. Therefore, the relative swaying resistance between the plumb line 13 and the sliding plate 63 is minimal. Although the hull sways at this time, the sway transmitted to the leveling plate 43 is minimal. Through the horizontal sensing device combined with the X-axis leveling motor 51 and the Y-axis leveling motor 53, the mounting platform 44 can be adjusted in real time to keep it level.

[0061] Generally speaking, adjusting the spatial angle requires three axes, but since the working conditions of this invention do not require restrictions on the horizontal direction, only the angle adjustment of two axes is needed.

[0062] When the hull swings significantly, if it touches the boundary of the relative angle between the plumb line 13 and the slide plate 63, the rigid impact will cause the plumb line 13 to swing excessively. Therefore, in the rear section formed by the retraction of the damping rod 24, the present invention provides a damping spring 25 that can absorb the impact force of the damping rod 24. The damping spring 25 absorbs the kinetic energy of the plumb line 13 through its own retraction, thereby reducing the swing amplitude of the plumb line 13.

[0063] The damping spring 25 has a slow rebound speed (a damping liner can be provided at the end). Therefore, when the plumb rod 13 swings back to its original position, the spring force of the damping spring 25 will not accelerate the plumb rod 13. The damping spring 25 only absorbs the impact and does not rebound the impact force. Therefore, the two-stage damping assembly 2 arranged around the perimeter can absorb the impact and quickly reduce the swing amplitude of the plumb rod 13 when the swing amplitude of the plumb rod 13 relative to the slide plate 63 is too large.

[0064] When the hydraulic piston 32 descends and resets under the gravity of the vertical head 131, the liquid can only flow through the liquid passage 323. Therefore, the hydraulic piston 32 descends slowly and for a relatively long time.

[0065] When the hull experiences significant rocking, even a small rocking motion can cause the plumb line 13 to swing dramatically. In this case, the plumb line 13 pushes the hydraulic piston 32 upward through the mounting plate 322 and the connecting rod 321. During this process, the fluid flows through the one-way valve 35, so the resistance when the hydraulic piston 32 slides upward is not significant. As the hydraulic piston 32 slides, all the damping rods 24 will contract to a certain extent. At this time, the no-load phase of the two-stage damping assembly 2 disappears, and the swing of the plumb line 13 will directly trigger the compression and energy absorption of the damping spring 25. Since the hull recovers relatively quickly, the swing amplitude of the plumb line 13 relative to the sliding plate 63 can be quickly reduced, allowing the plumb line 13 to quickly return to stability.

[0066] During the extension and retraction of the connecting rod 321, the space available for storing liquid in the hydraulic chamber 31 changes due to the volume occupied by the connecting rod 321. This change can be compensated by setting the elastic washer 33 and the piston disc 34, so that the space for storing oil remains constant.

[0067] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0068] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the invention, such designs should fall within the protection scope of the present invention.

Claims

1. A multi-purpose probe support for a rubber boat, characterized by: The application relates to a vertical balance assembly (1), a two-section damping assembly (2), a longitudinal induction assembly (3), a cross double-shaft leveling assembly (4), an electric leveling assembly (5), a beam assembly (6) and a side support assembly (7), wherein the vertical balance assembly (1) is arranged on the beam assembly (6), the two-section damping assembly (2) is arranged between the vertical balance assembly (1) and the beam assembly (6) in a ring shape, the longitudinal induction assembly (3) is arranged on the vertical balance assembly (1), the cross double-shaft leveling assembly (4) is arranged on the vertical balance assembly (1), the electric leveling assembly (5) is arranged on the cross double-shaft leveling assembly (4), and the beam assembly (6) is slidingly arranged on the side support assembly (7). The beam assembly (6) comprises a sliding plate (63), the vertical balance assembly (1) comprises a center bushing (11), a center spherical hinge rod (12) and a vertical rod (13), the center bushing (11) is fixedly connected in the sliding plate (63), the center spherical hinge rod (12) is rotationally arranged in the center bushing (11), the vertical rod (13) is slidingly arranged at the bottom of the center spherical hinge rod (12), and the bottom of the vertical rod (13) is provided with a vertical head (131). The outer part of the vertical rod (13) is provided with a flange (14), the two-section damping assembly (2) comprises a ball socket (21), a ball head (22), a damping sleeve (23), a damping rod (24) and a damping spring (25), the ball socket (21) is fixedly connected on the flange (14) and the sliding plate (63), the ball head (22) is rotationally arranged in the ball socket (21), the damping sleeve (23) and the damping rod (24) are arranged on the ball head (22), the damping rod (24) is slidingly arranged in the damping sleeve (23) in a clamping mode, and one end of the damping spring (25) is fixedly connected to the bottom of the damping sleeve (23). The longitudinal induction assembly (3) comprises a hydraulic chamber (31) and a hydraulic piston (32), the hydraulic chamber (31) is fixedly connected to the outer part of the center spherical hinge rod (12), the hydraulic piston (32) is slidingly arranged in the hydraulic chamber (31) in a clamping mode, the hydraulic piston (32) is provided with a connecting rod part (321) and a mounting disc (322), the mounting disc (322) is fixedly connected to the end face of the vertical rod (13), and the hydraulic piston (32) is provided with through liquid holes (323) in a ring shape. The longitudinal induction assembly (3) further comprises an elastic washer (33), a piston disc (34) and a one-way valve (35), the piston disc (34) is slidingly arranged in the hydraulic chamber (31) in a clamping mode, the elastic washer (33) is arranged between the piston disc (34) and the hydraulic chamber (31), and the one-way valve (35) is arranged on the hydraulic piston (32), and liquid can flow upwards through the one-way valve (35).

2. The multifunctional probe support for rubber boat according to claim 1, characterized in that: The cross double-shaft leveling assembly (4) comprises a cross shaft (41), a hinged seat (42), a leveling bottom plate (43) and a mounting platform (44), the leveling bottom plate (43) is arranged at the top end of the center spherical hinge rod (12), the hinged seat (42) is arranged on the top surface of the leveling bottom plate (43) and the bottom surface of the mounting platform (44) respectively, and the cross shaft (41) is rotatably arranged in the hinged seat (42).

3. The multifunctional probe support for the rubber boat according to claim 2, characterized in that: The electric leveling assembly (5) comprises an X-axis leveling motor (51), an X-axis leveling gear (52), a Y-axis leveling motor (53) and a Y-axis leveling gear (54), the X-axis leveling motor (51) is arranged on the leveling bottom plate (43), the X-axis leveling gear (52) is arranged on the output shaft of the X-axis leveling motor (51), the X-axis angle of the mounting platform (44) can be adjusted through the X-axis leveling motor (51), the Y-axis leveling motor (53) is arranged on the mounting platform (44), the Y-axis leveling gear (54) is arranged on the output shaft of the Y-axis leveling motor (53), and the Y-axis angle of the mounting platform (44) can be adjusted through the Y-axis leveling motor (53).

4. The multi-functional probe support for the rubber boat according to claim 3, characterized in that: The cross beam assembly (6) further comprises a clamping piece (61) and a cross rod (62), the cross rod (62) passes through the clamping piece (61) and is locked by a nut, the device can be fixed on the side air column of the rubber boat through the clamping piece (61), and the sliding plate (63) is slidably arranged on the cross rod (62).

5. The multi-purpose probe support for rubber boat as claimed in claim 4 wherein: The side support assembly (7) comprises an extension rod (71), a rotating seat (72) and a mounting rod (73), the extension rod (71) is fixedly connected to the outer side of the clamping piece (61), the rotating seat (72) is rotatably arranged at the end of the extension rod (71), and the mounting rod (73) is arranged in the rotating seat (72).

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