Underwater transducer mounting rack

Abstract

The invention is applicable to the technical field of marine equipment application, and provides an underwater transducer mounting rack which comprises a three-section type support, and a transducer mounting connecting seat is arranged at the bottom end of the three-section type support; the three-section type support is formed by arranging the upper section, the middle section and the tail section from top to bottom, and all the parts are relatively independent. By means of the design, when disassembly is needed, a certain part can be operated in a targeted mode, other parts cannot be interfered too much, the disassembly process is simplified, and the maintenance efficiency is improved. The middle section, the upper section and the tail section are connected in a detachable and length-adjustable mode. The basic length adjusting function of the middle section is achieved through threaded connection, meanwhile, the movable rods spliced through the adjusting mechanism are arranged between the two connecting shafts, the distance between the two movable rods can be further adjusted through the adjusting mechanism, and the length of the whole middle section is adjusted so as to adapt to different installation requirements and environment conditions.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of marine equipment application, and particularly relates to an underwater transducer mounting rack. BACKGROUND

[0002] The underwater transducer mounting support is a mechanical device specially designed to fix, support and accurately adjust the position and angle of underwater acoustic equipment (such as a transducer). The existing underwater transducer shipboard hydraulic telescopic mounting support with the publication number CN223105763U specifically discloses that the support body is provided with a first adjusting mechanism on one side, the first adjusting mechanism is provided with a second adjusting mechanism on one side, the second adjusting mechanism is provided with a mounting mechanism on the lower side, the underwater transducer is arranged on the lower side of the mounting mechanism, and the support body comprises a first hydraulic telescopic rod and a fixed seat.

[0003] In the prior art, there are significant defects in the transducer equipment support of the acoustic positioning system. When the wind level is large and the speed is high, the transducer equipment support is easy to deform or be damaged. The transducer is a high-precision device, and has high requirements on the mounting support to ensure the accuracy of data transmission and reception. Once damaged, the entire device usually needs to be replaced, which greatly increases the maintenance cost and makes the replacement process of the device complex and time-consuming. Therefore, it is necessary to design an underwater transducer mounting rack to solve the above problems. SUMMARY

[0004] The application provides an underwater transducer mounting rack to solve the problem of inconvenient disassembly of the underwater transducer mounting rack in the prior art.

[0005] The application is implemented as follows: an underwater transducer mounting rack comprises a three-section support, and the three-section support is provided with a transducer mounting connecting seat at the bottom end; wherein the three-section support is fastened to the shipboard, the three-section support comprises an upper section, a middle section and a tail section, the upper section, the middle section and the tail section are arranged from top to bottom, and the upper section and the tail section are connected together in a length-adjustable manner through the middle section.

[0006] The middle section, the upper section and the tail section are connected in a detachable manner, the transducer mounting connecting seat is provided with an interface structure matched with the transducer, and the interface structure is used for directly fixing the transducer and ensuring that the transducer maintains a vertical posture after installation.

[0007] Preferably, the three-section support is attached to the shipboard by a fastening mode of bolts or welding structure.

[0008] Preferably, the interface structure comprises a slot and a plurality of threaded holes provided on the transducer mounting connector, the threaded holes being provided on the transducer mounting connector and arranged in a circumferential array around the slot.

[0009] Preferably, a protective cover is fixedly mounted on the transducer mounting connector, and the protective cover is arranged outside the transducer.

[0010] Preferably, the upper section comprises a support fixedly mounted at the ship side, the support is provided with a mounting slot, and an upper rod is connected to the support by a plurality of screws, and a threaded line is arranged on the lower end surface of the upper rod.

[0011] Preferably, a plurality of steel cable connecting ears are fixedly mounted on the upper rod.

[0012] Preferably, the tail section comprises a lower rod, the lower end of the lower rod is fixedly connected with the transducer mounting connector, and a threaded line is arranged on the upper end surface of the lower rod.

[0013] Preferably, the middle section comprises two connecting shafts arranged in an upper-lower interval, threaded mounting slots are provided on the upper and lower ends of the connecting shafts, the upper rod and the lower rod are threadedly connected in the threaded mounting slots, two movable rods are arranged between the two connecting shafts and are spliced together by an adjusting mechanism, the movable rods are hollow inside, the adjusting mechanism extends into the movable rods and is used for adjusting the spacing of the two movable rods, and the end portions of the movable rods are threadedly connected in the threaded mounting slots.

[0014] Preferably, the adjusting mechanism comprises a plurality of sliding grooves provided in the movable rods, a guide rod is arranged between the two movable rods and extends into the movable rods, a plurality of sliding blocks are fixedly mounted on the end portion of the guide rod, the sliding blocks are slidingly mounted in the sliding grooves, a side cavity is provided in the movable rods, a drive wheel is rotatably mounted in the side cavity, the drive wheel is attached to the movable rod and is driven by friction, a guide frame is fixedly mounted in the side cavity, a drive strip is arranged in the side cavity and slidingly mounted on the guide frame, an outer pipe is fixedly mounted on the drive strip at the upper end, a connecting rod is slidingly mounted in the outer pipe, the lower end of the connecting rod is fixedly connected with the drive strip at the lower end, a suction pump is fixedly mounted in the side cavity, and an exhaust pipe of the suction pump is in communication with the outer pipe.

[0015] Preferably, a plurality of limiting grooves are provided on the guide rod at equal intervals, a telescopic rod is fixedly mounted in the movable rod, a limiting block is fixedly mounted on the output end of the telescopic rod, the limiting block is inserted into the limiting groove and is limited; a protective ring is sleeved and rotatably mounted on the outside of the movable rod, a plurality of protective blocks arranged in a circumferential array are slidingly mounted on the outside of the protective ring, and elastic sheets are fixedly connected between the protective blocks and the protective ring.

[0016] Compared with the related art, the underwater transducer mounting rack provided by the application has the following beneficial effects:

[0017] The three-section support of the present application is composed of an upper section, a middle section and a tail section arranged from top to bottom, and each part is relatively independent. This design allows targeted operation on a certain part when disassembly is required, without causing excessive interference to other parts, simplifying the disassembly process and improving maintenance efficiency.

[0018] The middle section is connected to the upper section and the tail section in a detachable and length-adjustable manner. The middle section realizes basic length adjustment through threaded connection, and an active rod is provided between the two connecting shafts and spliced through an adjustment mechanism. The adjustment mechanism can further adjust the spacing of the two active rods to realize the length adjustment of the entire middle section, so as to adapt to different installation requirements and environmental conditions.

[0019] The transducer mounting connecting seat is provided with an interface structure matched with the transducer. After the transducer is inserted into the slot, it is directly fixed by a bolt or other fastener through a threaded hole, so as to ensure that the transducer maintains a vertical posture after installation, meets the requirements of high-precision equipment for installation, and ensures the accuracy of data transmission and reception.

[0020] The three-section support is designed to be detachable, and the middle section is connected to the upper section and the tail section in a threaded connection manner, which is simple to operate. Only by rotating the upper rod and the lower rod, the separation and assembly can be easily realized without the need for complex tools and professional skills, greatly improving the convenience of disassembly. When disassembling the upper section, only the screw needs to be unscrewed, and the upper rod can be removed from the support. The tail section is relatively independent, and only the threaded connection with the middle section needs to be disconnected during disassembly, and then the connection with the transducer mounting connecting seat is handled as needed. When disassembling the middle section, the specific state of the adjustment mechanism can be ignored, and the threaded connection between the active rod and the connecting shaft is directly disconnected, and then the adjustment mechanism is handled accordingly, so that the disassembly process is more orderly and convenient.

[0021] Each component in the adjustment mechanism is assembled together inside or between the active rods through a reasonable connection manner, and the connection manner considers the convenience of disassembly. For example, the sliding block is slidingly installed in the sliding groove, and the guide rod and the sliding block can be easily removed from the sliding groove when needed, without damaging other components or affecting the disassembly progress.

[0022] The three-section support is fastened to the ship side by a bolt or a welding structure, providing stable basic support for the entire mounting rack. The support of the upper section is fixedly installed at the ship side, and the upper rod is connected to the mounting groove of the support by a plurality of screws to ensure the stability of the upper section. The lower end of the lower rod of the tail section is fixedly connected to the transducer mounting connecting seat, so that the transducer mounting connecting seat has stable lower end support.

[0023] The impact force is borne by the protection block and slides along the outer side of the protection ring, and the elastic sheet is elastically deformed to absorb and disperse part of the impact energy, thereby avoiding the impact force directly acting on the movable rod body, reducing the deformation or damage of the movable rod caused by external force impact, and further protecting the structure and adjusting mechanism inside the movable rod from being affected. When the protection ring is impacted by external force, the impact force drives the protection ring to rotate, thereby playing a role of unloading the impact force. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the application;

[0025] Figure 2 It is an explosion schematic diagram of the application;

[0026] Figure 3 It is an enlarged sectional view of part of the structure at the movable rod in the application;

[0027] Figure 4 It is an enlarged schematic diagram of A in the application; Figure 3

[0028] Figure 5 It is an enlarged schematic diagram of B in the application; Figure 3

[0029] Figure 6 It is an explosion schematic diagram of the movable rod and the guide rod in the application;

[0030] Figure 7 It is an explosion schematic diagram of the protection ring in the application.

[0031] In the figure: 1, three-section support; 2, transducer mounting connecting seat; 3, upper section; 4, middle section; 5, tail section; 6, interface structure; 7, protection ring; 8, protection block; 9, elastic sheet; 301, support; 302, upper rod; 303, steel cable connecting lug; 401, connecting shaft; 402, threaded mounting groove; 403, movable rod; 404, sliding groove; 405, guide rod; 406, sliding block; 407, side cavity; 408, drive wheel; 409, guide frame; 410, drive bar; 411, outer pipe; 412, connecting rod; 413, suction pump; 414, limiting groove; 415, telescopic rod; 416, limiting block; 501, lower rod; 601, insertion slot; 602, threaded hole. DETAILED DESCRIPTION

[0032] ​​Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the use herein of terms such as "comprise", "have" and "include" or variations such as "comprises", "comprising", "including" and "includes", are intended to be inclusive or open-ended and do not exclude additional, unrecited elements or method steps; the use herein of terms such as "first", "second" and "third" or variations such as "firstly", "secondly" and "thirdly" are used merely as labels for the purpose of distinguishing between different objects, and are not intended to be used to describe a particular sequential order, unless otherwise stated.

[0033] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive or alternative embodiments. It is expressly understood that the embodiments described herein are merely examples from among a great variety of embodiments that can be made.

[0034] A preferred embodiment of the underwater transducer mounting rack provided by the application is shown in the drawings as follows: Figures 1 to 7

[0035] An underwater transducer mounting rack comprises a three-section support 1, the bottom end of which is provided with a transducer mounting connecting seat 2; wherein the three-section support 1 is fastened to the ship side, and the three-section support comprises an upper section 3, a middle section 4 and a tail section 5, which are arranged from top to bottom, and the upper section 3 and the tail section 5 are connected together through the middle section 4 in a length-adjustable manner.

[0036] The middle section 4 is connected to the upper section 3 and the tail section 5 through a detachable connection manner, the transducer mounting connecting seat 2 is provided with an interface structure 6 matched with the transducer, the interface structure 6 is used for directly fixing the transducer and ensuring that the transducer maintains a vertical posture after installation. The three-section support 1 is attached to the ship side through a fastening manner of bolts or welding structure.

[0037] The interface structure 6 comprises a slot 601 opened on the transducer mounting connecting seat 2 and a plurality of threaded holes 602, the threaded holes 602 are opened on the transducer mounting connecting seat 2 and are distributed in a circumferential array around the slot 601. A protective cover is fixedly installed on the transducer mounting connecting seat 2, and the protective cover is arranged outside the transducer.

[0038] The upper section 3 comprises a support 301 fixedly installed at the ship side, the support 301 is provided with a mounting groove, and the support 301 is connected with an upper rod 302 through a plurality of screws, and the lower end surface of the upper rod 302 is provided with a threaded line. A plurality of steel cable connecting ears 303 are fixedly installed on the upper rod 302. ​

[0039] The tail section 5 includes a lower rod 501, the lower end of which is fixedly connected with the transducer mounting connector 2, and the upper end surface of which is provided with a threaded line.

[0040] The middle section 4 includes two connection shafts 401 arranged in an upper and lower manner, threaded mounting grooves 402 are formed in the upper and lower ends of the connection shafts 401, the upper rod 302 and the lower rod 501 are both threadedly connected in the threaded mounting grooves 402, two movable rods 403 that are spliced together by an adjusting mechanism are arranged between the two connection shafts 401, the movable rods 403 are hollow inside, the adjusting mechanism extends into the movable rods 403 and is used for adjusting the spacing of the two movable rods 403, and the end portions of the movable rods 403 are threadedly connected in the threaded mounting grooves 402.

[0041] The adjusting mechanism includes a plurality of sliding grooves 404 formed in the movable rods 403, a guide rod 405 is arranged between the two movable rods 403, the guide rod 405 extends into the movable rods 403, a plurality of sliding blocks 406 are fixedly mounted at the end portion of the guide rod 405, the sliding blocks 406 are slidingly mounted in the sliding grooves 404, a side cavity 407 is formed in the movable rods 403, a drive wheel 408 is rotatably mounted in the side cavity 407, the drive wheel 408 is attached to the movable rods 403 and is driven by friction, a guide frame 409 is fixedly mounted in the side cavity 407, a drive strip 410 is arranged in the side cavity 407, the drive strip 410 is slidingly mounted on the guide frame 409, an outer pipe 411 is fixedly mounted on the drive strip 410 at the upper end, a connecting rod 412 is slidingly mounted in the outer pipe 411, the lower end of the connecting rod 412 is fixedly connected to the drive strip 410 at the lower end, a suction pump 413 is fixedly mounted in the side cavity 407, and an exhaust pipe of the suction pump 413 is in communication with the outer pipe 411.

[0042] The three-section support 1 is fastened to the ship side by bolts or welding structure to provide stable basic support for the entire mounting frame. The support 301 of the upper section 3 is fixedly mounted at the ship side, and the upper rod 302 is connected to the mounting groove of the support 301 by a plurality of screws to ensure the stability of the upper section 3. The lower end of the lower rod 501 of the tail section 5 is fixedly connected with the transducer mounting connector 2, so that the transducer mounting connector 2 has stable lower end support.

[0043] The middle section 4 is connected with the upper section 3 and the tail section 5 in a detachable and length-adjustable manner. Threaded mounting grooves 402 are formed in the upper and lower ends of the two connection shafts 401 of the middle section 4, the upper rod 302 and the lower rod 501 are both threadedly connected in the threaded mounting grooves 402, and the basic length adjustment function is realized by threaded connection.

[0044] Two movable rods 403 are provided between the two connecting shafts 401 and are spliced together by an adjusting mechanism. The adjusting mechanism adjusts the spacing of the two movable rods 403 by the cooperative work of a plurality of sliding grooves 404, guide rods 405, sliding blocks 406, side cavities 407, drive wheels 408, guide frames 409, drive bars 410, outer pipe fittings 411, connecting rods 412, and suction pumps 413. When the suction pump 413 is working, the air pressure in the outer pipe fitting 411 is changed, the drive bar 410 is driven to slide on the guide frame 409 through the connecting rod 412, the drive wheel 408 is attached to the movable rod 403 and is driven by friction, and then the movable rod 403 is moved under the guidance of the sliding groove 404 and the guide rod 405, so as to adjust the spacing of the two movable rods 403 and further adjust the length of the entire middle section 4 to adapt to different installation requirements and environmental conditions.

[0045] The transducer mounting connector 2 is provided with an interface structure 6 matched with the transducer. After the transducer is inserted into the slot 601, it is directly fixed by a fastener such as a bolt through the threaded hole 602, so as to ensure that the transducer maintains a vertical posture after installation, meets the requirements of high-precision equipment on installation, and guarantees the accuracy of data transmission and reception.

[0046] A protective cover is fixedly installed on the transducer mounting connector 2 and is arranged outside the transducer to provide physical protection for the transducer, prevent it from being damaged by external environment such as collision and corrosion, and prolong the service life of the transducer. A plurality of steel cable connecting ears 303 are fixedly installed on the upper rod 302 of the upper section 3 and can be used to connect auxiliary fixing devices such as steel cables, so as to further enhance the stability of the mounting rack, especially in harsh environments such as large wind level and high speed, to reduce the shaking and deformation of the mounting rack.

[0047] The three-section support is designed to be detachable, and the middle section 4 is connected to the upper section 3 and the tail section 5 in a detachable manner. Specifically, the middle section 4 is provided with two connecting shafts 401 arranged in an upper and lower spaced manner, threaded mounting grooves 402 are formed at the upper and lower ends of the connecting shafts 401, and the upper rod 302 of the upper section 3 and the lower rod 501 of the tail section 5 are threadedly connected in the threaded mounting grooves 402. This threaded connection method is simple to operate. By rotating the upper rod 302 and the lower rod 501, the middle section 4 can be easily separated from and assembled with the upper section 3 and the tail section 5, without the need for complex tools and professional skills, thereby greatly improving the convenience of disassembly.

[0048] The three-section support 1 is arranged from top to bottom by the upper section 3, the middle section 4, and the tail section 5, and the upper section 3 and the tail section 5 are connected together through the middle section 4 in a length-adjustable manner. This modular design makes each part relatively independent, so that when disassembly is needed, a certain part can be operated specifically without causing excessive interference to other parts, thereby further simplifying the disassembly process.

[0049] In the installation of the transducer, only need to insert the transducer into the slot 601, and fixed by screw hole 602 using fasteners such as bolts; when disassembling, only need to unscrew the bolt, the transducer is pulled out of the slot 601, easy and fast operation.

[0050] When the upper section 3 needs to be disassembled, only need to unscrew the screw, the upper rod 302 can be removed from the support 301, realizing the separation of the upper section 3 and the ship side. At the same time, the multiple steel cable connecting ears 303 fixedly installed on the upper rod 302 will not hinder the disassembly process, and can be conveniently disassembled or adjusted when needed. The tail section 5 is relatively independent in the overall structure, and only needs to disconnect the threaded connection with the middle section 4, and then handle the connection with the transducer mounting connector 2 according to the need (if it is also a detachable design), the operation is simple and clear.

[0051] The two movable rods 403 of the middle section 4 are spliced together through the adjusting mechanism, which extends into the movable rod 403 and is used to adjust the spacing between the two movable rods 403. Although the adjusting mechanism has a certain complexity, it mainly acts between the movable rods 403, and is relatively independent of the threaded connection mode of the movable rod 403 and the connecting shaft 401. When disassembling, the specific state of the adjusting mechanism can be ignored first, and the threaded connection between the movable rod 403 and the connecting shaft 401 is directly disconnected, and then the adjusting mechanism is handled accordingly (such as taking out the guide rod 405, etc.). This design makes the disassembly process more orderly and convenient.

[0052] Each component in the adjusting mechanism, such as the sliding groove 404, the guide rod 405, the sliding block 406, the drive wheel 408, the guide frame 409, the drive bar 410, the outer pipe 411, the connecting rod 412 and the suction pump 413, etc. are assembled together inside or between the movable rods 403 through reasonable connection mode. The connection mode between these components also usually considers the convenience of disassembly, for example, the sliding block 406 is slidingly installed in the sliding groove 404, and the guide rod 405 and the sliding block 406 can be easily taken out of the sliding groove 404 when needed, without damaging other components or affecting the disassembly progress.

[0053] In further preferred embodiments of the application:

[0054] A plurality of equally spaced limiting grooves 414 are formed in the guide rod 405, a telescopic rod 415 is fixedly installed inside the movable rod 403, a limiting block 416 is fixedly installed at the output end of the telescopic rod 415, the limiting block 416 is inserted into the limiting groove and limited; a protective ring 7 is sleeved and rotatably installed outside the movable rod 403, a plurality of protective blocks 8 are slidingly installed in a circumferential array on the outer side of the protective ring 7, and an elastic sheet 9 is fixedly connected between the protective block 8 and the protective ring 7.

[0055] In the embodiment, when the length adjustment operation is not performed, the telescopic rod 415 is in the retracted state, and the limiting block 416 at the output end is inserted into the corresponding limiting slot 414 on the guide rod 405. At this time, the limiting block 416 and the limiting slot 414 cooperate with each other to fix the relative position between the guide rod 405 and the movable rod 403, prevent the movable rod 403 from moving accidentally in the non-adjustment state, ensure the stability of the entire middle section 4 structure, thereby maintaining the overall stability of the three-section support 1, ensuring the position fixation of the transducer mounting connector 2 and the transducer, and meeting the accuracy requirements in normal work. When it is necessary to adjust the distance between the two movable rods 403 to change the length of the middle section 4, the telescopic rod 415 is first controlled to extend, so that the limiting block 416 is withdrawn from the current limiting slot 414. At this time, the limiting between the guide rod 405 and the movable rod 403 is released, and the movable rod 403 can move freely under the guidance of the sliding groove 404 and the guide rod 405.

[0056] When the movable rod 403 is impacted by an external force, the protection block 8 will first bear the impact force. Since the protection block 8 and the protection ring 7 are in sliding connection, under the action of the impact force, the protection block 8 has the condition of moving in a specific direction. The protection block 8 will slide along the outside of the protection ring 7, and at the same time, because the protection block 8 and the protection ring 7 are connected through the elastic sheet 9, the elastic sheet 9 deforms elastically during the sliding of the protection block 8. The deformation of the elastic sheet 9 can absorb and disperse part of the impact energy, and play a buffering role. Through the above buffering mechanism, the impact force can be avoided from acting directly on the body of the movable rod 403, the deformation or damage of the movable rod 403 caused by the external impact force can be reduced, and then the structure and adjustment mechanism inside the movable rod 403 are protected from being affected, and the normal operation of the entire underwater transducer mounting frame is ensured. When the external force disappears, the elastic potential energy of the elastic sheet is released, the protection block is pushed to return to the initial position, and the protection structure returns to the good protection state again, and continues to provide protection for the movable rod. By arranging the protection ring 7 to be rotationally installed on the movable rod 403, when the protection ring 7 is impacted by an external impact force, the impact force will drive the protection ring 7 to rotate, thereby playing a role of unloading the impact force.

[0057] It is worth noting that the circuits, electronic components and modules involved in the present application are all prior art, and those skilled in the art can implement them without further description. The content protected by the present application does not involve improvement of software and methods.

[0058] In several embodiments provided by the present application, it should be understood that the disclosed apparatus can be implemented in other manners. For example, the division of the above-described apparatus embodiments is merely illustrative, and the division of the units can be changed according to actual conditions, for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the display or discussion of the coupling or communication connection between the units is merely logical, and the actual coupling or communication connection between the units can be indirect, and electrical or other forms.

[0059] The above embodiments are merely used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application. Although the present application has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still make modifications to the features of the embodiments of the present application without departing from the concept of the present application, and the modifications are also within the scope of protection of the present application.

Claims

1. An underwater transducer mounting bracket, characterized in that: include: A three-section bracket (1), wherein a transducer mounting connection seat (2) is provided at the bottom end of the three-section bracket (1); wherein the three-section bracket (1) is fastened to the side of a ship, and the three-section bracket comprises an upper section (3), a middle section (4) and a tail section (5); the upper section (3), the middle section (4) and the tail section (5) are arranged from top to bottom, and the upper section (3) and the tail section (5) are connected together through the middle section (4) in a manner in which the length is adjustable; The middle section (4) is connected to the upper section (3) and the tail section (5) by a detachable connection method. The transducer mounting connection seat (2) is provided with an interface structure (6) that matches the transducer. The interface structure (6) is used to directly fix the transducer and ensure that the transducer maintains a vertical posture after installation.

2. The underwater transducer mounting bracket according to claim 1, wherein: The three-section bracket (1) is attached to the side of the ship by means of bolts or a welding structure.

3. The underwater transducer mounting bracket according to claim 1, wherein: The interface structure (6) comprises a slot (601) and a plurality of threaded holes (602) provided on the transducer mounting connection seat (2), wherein the threaded holes (602) are provided on the transducer mounting connection seat (2) and are distributed in a circular array around the slot (601).

4. The underwater transducer mounting bracket according to claim 3, wherein: A protective cover is fixedly mounted on the transducer mounting connection seat (2), and the protective cover is arranged outside the transducer.

5. The underwater transducer mounting bracket according to claim 1, wherein: The upper section (3) comprises a support (301) fixedly mounted on the side of the ship, wherein the support (301) is provided with a mounting groove, and an upper rod (302) is connected to the support (301) via a plurality of screws, wherein the lower end surface of the upper rod (302) is provided with a thread line.

6. The underwater transducer mounting bracket according to claim 5, wherein: A plurality of steel cable connecting ears (303) are fixedly mounted on the upper rod (302).

7. The underwater transducer mounting bracket according to claim 5, wherein: The tail section (5) comprises a lower rod (501), the lower end of the lower rod (501) is fixedly connected to the transducer mounting connection seat (2), and the upper end surface of the lower rod (501) is provided with a thread line.

8. The underwater transducer mounting bracket according to claim 7, wherein: The middle section (4) comprises two connecting shafts (401) spaced apart from each other, the upper and lower ends of the connecting shafts (401) are both provided with threaded mounting grooves (402), the upper rod (302) and the lower rod (501) are both threadedly connected to the inside of the threaded mounting grooves (402), two movable rods (403) connected together by an adjustment mechanism are provided between the two connecting shafts (401), the movable rods (403) are hollow inside, the adjustment mechanism extends into the inside of the movable rods (403) and is used to adjust the spacing between the two movable rods (403), and the ends of the movable rods (403) are threadedly connected to the threaded mounting grooves (402).

9. The underwater transducer mounting bracket according to claim 8, wherein: The adjustment mechanism includes a plurality of slide grooves (404) provided inside the movable rod (403), a guide rod (405) is provided between two movable rods (403), the guide rod (405) extends into the interior of the movable rod (403), a plurality of sliders (406) are fixedly installed at the end of the guide rod (405), the sliders (406) are slidably installed in the slide grooves (404), a side cavity (407) is provided inside the movable rod (403), a driving wheel (408) is rotatably installed inside the side cavity (407), the driving wheel (408) is in contact with the movable rod (403) and is engaged with the movable rod (403) by friction. Transmission, a guide frame (409) is fixedly installed in the side cavity (407), a driving bar (410) is provided in the side cavity (407), the driving bar (410) is slidably installed on the guide frame (409), an outer pipe (411) is fixedly installed on the driving bar (410) at the upper end, a connecting rod (412) is slidably installed in the outer pipe (411), the lower end of the connecting rod (412) is fixedly connected to the driving bar (410) at the lower end, a suction pump (413) is fixedly installed in the side cavity (407), and the exhaust pipe of the suction pump (413) is connected to the outer pipe (411).

10. The underwater transducer mounting bracket according to claim 9, wherein: The guide rod (405) is provided with a plurality of equally spaced limiting grooves (414); a telescopic rod (415) is fixedly installed inside the movable rod (403); a limiting block (416) is fixedly installed at the output end of the telescopic rod (415); the limiting block (416) is inserted into the limiting groove (414) and performs limiting; a protective ring (7) is sleeved and rotatably installed on the outside of the movable rod (403); a plurality of protective blocks (8) distributed in a circumferential array are slidably installed on the outside of the protective ring (7); an elastic sheet (9) is fixedly connected between the protective block (8) and the protective ring (7).

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