Sonar rod structure

Abstract

The utility model discloses a sonar rod structure, which comprises a sonar fixing rod, a sonar detector and a fixing side frame, a rotating rod is arranged on the fixing side frame, a fixing outer tube is designed in the middle of the rotating rod, a hydraulic telescopic column is arranged at the bottom of the fixing outer tube, a fixing column is arranged at the bottom of the hydraulic telescopic column, and the sonar detector is arranged on the fixing outer tube. A connecting groove is formed in the fixing column, a connecting plate is arranged at the connecting groove, a connecting hole is formed in the middle of the connecting plate, two fixing side columns are symmetrically arranged at the bottom of the connecting plate, a protective bottom plate is arranged between the bottoms of the fixing side columns, and protective nets are arranged between the fixing side columns and on the protective bottom plate. A positioning top plate is arranged on the top of the protective net, and a magnetic attraction block and a first thread are arranged on the top and the bottom of the connecting groove correspondingly. According to the utility model, the sonar detector can be conveniently and integrally protected through the cooperative use of the protective net, the rotating column and other parts, and the phenomenon of damage interference in detection is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to sonar pole technical field, concretely is a kind of sonar pole structure. BACKGROUND

[0002] The measuring equipment of hydrographic survey boat is the core of engineering ships such as hydrographic survey boat, oceanographic research vessel and polar scientific research vessel. In the detection process, in order to observe the situation in the water and the bottom of the water, a sonar detector is used to detect the situation in the water. In order to ensure the normal operation of the sonar detector, a fixing rod structure is used to fix the sonar detector.

[0003] The existing sonar rod structure has the following defects:

[0004] 1. The existing sonar detector is generally in a bare structure. When it is placed in the bottom of the water, garbage or the like may collide with the sonar detector or be left on the sonar detector, thereby causing the problem of easy damage to the sonar detector.

[0005] 2. The existing sonar detector and the fixing rod are generally in a fixed structure. When the sonar detector is maintained, it needs to be repeatedly disassembled and assembled on the fixing rod, thereby causing the problem of inconvenience in use.

[0006] Therefore, a solution is needed. SUMMARY

[0007] (I) Technical problem solved

[0008] In view of the deficiencies of the prior art, the utility model provides a sonar rod structure to solve the problems raised in the above background art.

[0009] (II) Technical scheme

[0010] To achieve the above purpose, the utility model is implemented by the following technical scheme: a sonar rod structure, comprising a sonar fixing rod, a sonar detector and a fixed side frame, a rotating rod is arranged on the fixed side frame, a fixed outer tube is designed at the middle position of the rotating rod, a hydraulic telescopic column is arranged on the bottom of the fixed outer tube, a fixed column is arranged on the bottom of the hydraulic telescopic column, a connecting groove is arranged on the fixed column, a connecting plate is arranged at the connecting groove, a connecting hole is arranged at the middle position of the connecting plate, two fixed side columns are symmetrically arranged on the bottom of the connecting plate, a protective bottom plate is arranged between the bottoms of the fixed side columns, a protective net is arranged between the fixed side columns and on the protective bottom plate, a positioning top plate is arranged on the top of the protective net, a magnetic block and a thread one are respectively arranged on the top of the connecting groove and the top;

[0011] The fixed side frame is provided with two fixed cross blocks at a position close to one side, a limiting top plate is arranged between the top of the fixed cross blocks, a rotating column is arranged on the fixed cross blocks, a limiting bottom plate is arranged on the bottom of the rotating column, a supporting column is arranged on the top of the sonar fixing rod close to the fixed side frame, and a locking column body is arranged on the supporting column.

[0012] Preferably, the sonar fixing rod is in an overall "L" shape structure, the sonar detector is fixed on the bottom of the fixed column, and the fixed side frame is fixed on one end of the sonar fixing rod.

[0013] Preferably, the rotating rod is rotationally connected with the fixed side frame, the size of the fixed outer tube is greater than that of the rotating rod, a rotating outer plate is mounted on the outer edge of one end of the fixed outer tube, the size of the fixed column is greater than that of the movable end of the hydraulic telescopic column, and the size of the connecting hole is the same as that of the connecting groove.

[0014] Preferably, the connecting plate is movably connected on the connecting groove through the connecting hole, a second thread is arranged on a part of the connecting hole and is threadedly connected with the first thread, the connecting plate is made of metal material, and the connecting hole is magnetically connected with the magnetic block.

[0015] Preferably, the fixed side column is connected with the connecting plate by a bolt, the protective bottom plate is in an overall circular ring structure, the positioning top plate is in a circular arc bending structure, the positioning top plate is embedded on the bottom of the connecting plate, and the protective bottom plate is insertedly connected with the fixed side column.

[0016] Preferably, the limiting top plate is in an overall circular arc bending structure, the cross sections of the rotating column and the supporting column are both in a "T" shape structure, the top of the limiting bottom plate is attached to the bottom of the fixed cross block, the locking column body is in an overall "L" shape structure, the locking column body is movably connected with the supporting column, a plurality of locking grooves are arranged on the rotating rod, and the end of the locking column body is insertedly connected in the locking grooves.

[0017] (Three) beneficial effects

[0018] The sonar rod structure has the following beneficial effects:

[0019] The sonar rod structure can conveniently protect the deep sonar detector, when detecting, the connecting plate is connected with the thread one, the fixed side column is fixed, the protection net is used for protecting the sonar detector, and the protection bottom plate is inserted on the fixed side column, so that the sonar detector is protected as a whole, the sonar detector is prevented from being collided and interfered by garbage in water, and when detecting in a single position is completed, the sonar detector is moved upward through the hydraulic telescopic column, the rotary rod is rotated, the hydraulic telescopic column is moved to the limiting top plate, and the hydraulic telescopic column is fixed through the limiting bottom plate, so that the sonar detector and the protection net are maintained, the detection work is facilitated, and the sonar detector is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 It is a fixed side frame schematic view of the utility model;

[0022] Figure 3 It is a hydraulic telescopic column schematic view of the utility model;

[0023] Figure 4 It is a fixed column schematic view of the utility model;

[0024] Figure 5 It is a fixed cross block schematic view of the utility model;

[0025] Figure 6 It is a support column schematic view of the utility model.

[0026] In the drawing: sonar fixed rod-1, limiting bottom plate-2, fixed side frame-3, fixed cross block-4, fixed outer tube-5, rotary rod-6, hydraulic telescopic column-7, connecting plate-8, limiting top plate-9, rotating column-10, locking column body-11, rotating outer plate-12, sonar detector-13, thread one-14, fixed column-15, connecting groove-16, magnetic attraction block-17, connecting hole-18, positioning top plate-19, fixed side column-20, protection net-21, protection bottom plate-22, support column-23. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0028] Please refer to Figures 1-6The utility model discloses an embodiment provides a technical scheme:

[0029] Embodiment 1

[0030] For the above-mentioned problem 1 to be solved: the existing sonar detector is generally bare structure, when being put into the bottom of water, garbage etc. can collide with the sonar detector, or be left on the sonar detector, thereby causing the problem of easy damage to the sonar detector.

[0031] The solution is as follows: a sonar rod structure, including sonar fixed rod 1, sonar detector 13 and fixed side frame 3, the fixed side frame 3 is provided with rotating rod 6, the middle position of rotating rod 6 is designed with fixed outer tube 5, the bottom of fixed outer tube 5 is provided with hydraulic telescopic column 7, the bottom of hydraulic telescopic column 7 is provided with fixed column 15, fixed column 15 is provided with connecting groove 16, connecting groove 16 is provided with connecting plate 8, the middle position of connecting plate 8 is provided with connecting hole 18, the bottom of connecting plate 8 is symmetrically provided with two fixed side columns 20, the bottom between fixed side columns 20 is provided with protection bottom plate 22, protection net 21 is arranged on the fixed side column 20 and protection bottom plate 22, the top of protection net 21 is provided with positioning top plate 19, the top of connecting groove 16 is provided with magnetic block 17 and thread one 14 respectively, specifically, when sonar detector 13 moves into water, fixed side column 20 is installed and fixed on connecting plate 8, and connecting plate 8 is moved as a whole, thread two is screw-fixedly connected with thread one 14, then protection bottom plate 22 is inserted on fixed side column 20, the whole sonar detector can be protected, so that the damage of garbage in water to sonar detector is avoided when detecting;

[0032] The fixed side frame 3 is provided with two fixed cross blocks 4 on the position close to one side, the top between the fixed cross blocks 4 is provided with a limiting top plate 9, the fixed cross blocks 4 are provided with rotating columns 10, the bottom of the rotating columns 10 is provided with a limiting bottom plate 2, the sonar fixed rod 1 is provided with a supporting column 23 on the top position close to the fixed side frame 3, and the supporting column 23 is provided with a locking column body 11.

[0033] Further, the sonar fixed rod 1 is in "L" shape structure as a whole, the sonar detector 13 is fixed on the bottom of the fixed column 15, and the fixed side frame 3 is fixed on one end of the sonar fixed rod 1.

[0034] Further, the rotating rod 6 is rotatably connected between the fixed side frame 3, the size of the fixed outer tube 5 is greater than that of the rotating rod 6, the rotating outer plate 12 is installed on one end of the fixed outer tube 5, the size of the fixed column 15 is greater than that of the movable end of the hydraulic telescopic column 7, and the size of the connecting hole 18 is the same as that of the connecting groove 16.

[0035] Further, the connecting plate 8 is movably connected on the connecting groove 16 through the connecting hole 18, the connecting hole 18 is provided with threads on a part of the position and is screwed with the threads 14, the connecting plate 8 is made of metal material, the connecting hole 18 is magnetically connected with the magnetic block 17, specifically, the connecting plate 8 is magnetically connected with the magnetic block 17, which can avoid the movement phenomenon when the sonar detector 13 is maintained.

[0036] Further, the connecting plate 8 is movably connected on the connecting groove 16 through the connecting hole 18, the connecting hole 18 is provided with threads on a part of the position and is screwed with the threads 14, the connecting plate 8 is made of metal material, the connecting hole 18 is magnetically connected with the magnetic block 17, specifically, the connecting plate 8 is magnetically connected with the magnetic block 17, which can avoid the movement phenomenon when the sonar detector 13 is maintained.

[0037] Further, the connecting plate 8 is movably connected on the connecting groove 16 through the connecting hole 18, the connecting hole 18 is provided with threads on a part of the position and is screwed with the threads 14, the connecting plate 8 is made of metal material, the connecting hole 18 is magnetically connected with the magnetic block 17, specifically, the connecting plate 8 is magnetically connected with the magnetic block 17, which can avoid the movement phenomenon when the sonar detector 13 is maintained.

[0038] Embodiment 2

[0039] For the above-mentioned problem 2 to be solved: the existing sonar detector and the fixing rod are generally fixed structure, when the sonar detector is maintained, it needs to be repeatedly disassembled and assembled on the fixing rod, which causes the use to be inconvenient.

[0040] The solution is as follows: after the single detection work is completed, the sonar detector 13 is moved out of the water surface by the hydraulic telescopic column 7, at this time, the rotating plate 12 is rotated to drive the rotating rod 6 to rotate as a whole, and the hydraulic telescopic column 7 is gradually moved to the limiting top plate 9, then the two rotating columns 10 are rotated to drive the limiting bottom plate 2 to rotate until the bottom of the hydraulic telescopic column 7, that is, the hydraulic telescopic column 7 can be fixed as a whole, at this time, the sonar detector 13 is moved to the position close to the sonar fixing rod 1, which is convenient for maintaining the sonar detector 13 and the protective net 21, and ensures the subsequent detection work.

[0041] Working principle: when working, first, the hydraulic telescopic column 7 is moved to the limiting top plate 9 as a whole, and is fixed through rotating the limiting bottom plate 2, then the fixed side column 20 is installed and fixed on the connecting plate 8, and the connecting plate 8 is moved as a whole, and is fixed through the threaded connection of the second thread and the first thread 14, then the protection bottom plate 22 is inserted on the fixed side column 20, so that the sonar detector is protected as a whole, then the hydraulic telescopic column 7 is moved to the vertical state, and the locking column body 11 is inserted in the locking groove, so that the hydraulic telescopic column 7 is fixed as a whole, and the phenomenon of shaking is avoided, the hydraulic telescopic column 7 is moved, and the sonar detector 13 is moved to the water as a whole, so that the detection work is carried out.

[0042] The sonar fixing rod-1, the limiting bottom plate-2, the fixed side frame-3, the fixed cross block-4, the fixed outer tube-5, the rotating rod-6, the hydraulic telescopic column-7, the connecting plate-8, the limiting top plate-9, the rotating column-10, the locking column body-11, the rotating outer plate-12, the sonar detector-13, the first thread-14, the fixed column-15, the connecting groove-16, the magnetic attraction block-17, the connecting hole-18, the positioning top plate-19, the fixed side column-20, the protection net-21, the protection bottom plate-22 and the supporting column-23 are all general standard parts or parts known by the person skilled in the art, the structure and principle thereof can be known by the person skilled in the art through a technical manual or through a conventional experimental method, the problem solved by the utility model is that the existing sonar detector is generally in a bare structure, when being put into the water bottom, garbage and the like can collide with the sonar detector, or is left on the sonar detector, so that the sonar detector is easily damaged, the utility model can conveniently protect the deep sonar detector through the mutual combination of the above-mentioned parts, when the detection work is carried out, the sonar detection body is completely covered by the protection net on the fixed side column and the protection bottom plate, so that the sonar detector is protected as a whole, the collision interference of garbage and the like is avoided when detecting in the water, meanwhile, after the detection at a single position is completed, the rotating rod can be rotated, the hydraulic telescopic column is moved to a parallel position, the sonar detector and the protection net are conveniently maintained, the detection work is conveniently carried out, and the utility model is convenient to use.

[0043] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for the person skilled in the art, obviously, the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

[0044] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A sonar mandrel structure, characterized in that: The system includes a sonar mounting rod (1), a sonar detector (13), and a fixed side frame (3). A rotating rod (6) is mounted on the fixed side frame (3). A fixed outer tube (5) is designed at the middle position of the rotating rod (6). A hydraulic telescopic column (7) is mounted on the bottom of the fixed outer tube (5). A fixed column (15) is mounted on the bottom of the hydraulic telescopic column (7). A connecting groove (16) is provided on the fixed column (15). A connecting plate (8) is provided at the connecting groove (16). (8) A connecting hole (18) is provided in the middle position. Two fixed side columns (20) are symmetrically arranged on the bottom of the connecting plate (8). A protective base plate (22) is provided between the bottoms of the fixed side columns (20). A protective net (21) is provided between the fixed side columns (20) and on the protective base plate (22). A positioning top plate (19) is provided on the top of the protective net (21). A magnetic block (17) and a thread (14) are respectively provided on the top of the connecting groove (16). The fixed side frame (3) has two fixed horizontal blocks (4) near one side. A limiting top plate (9) is provided between the tops of the fixed horizontal blocks (4). A rotating column (10) is provided on the fixed horizontal block (4). A limiting bottom plate (2) is provided on the bottom of the rotating column (10). The sonar fixing rod (1) has a support column (23) near the top of the fixed side frame (3). A locking column (11) is provided on the support column (23).

2. The sonar mandrel structure according to claim 1, characterized in that: The sonar mounting rod (1) has an overall "L" shape. The sonar detector (13) is fixed on the bottom of the mounting column (15), and the mounting side frame (3) is fixed on one end of the sonar mounting rod (1).

3. The sonar mandrel structure according to claim 1, characterized in that: The rotating rod (6) is rotatably connected to the fixed side frame (3). The size of the fixed outer tube (5) is larger than that of the rotating rod (6). A rotating outer plate (12) is installed on the outer edge of one end of the fixed outer tube (5). The size of the fixed column (15) is larger than that of the movable end of the hydraulic telescopic column (7). The size of the connecting hole (18) is the same as that of the connecting groove (16).

4. A sonar mandrel structure according to claim 1, characterized in that: The connecting plate (8) is movably connected to the connecting groove (16) through the connecting hole (18). The upper part of the connecting hole (18) is provided with thread two and is threadedly connected to thread one (14). The connecting plate (8) is made of metal material. The connecting hole (18) is magnetically connected to the magnetic block (17).

5. A sonar mandrel structure according to claim 1, characterized in that: The fixed side column (20) and the connecting plate (8) are connected by bolts. The protective bottom plate (22) is in the shape of a ring. The positioning top plate (19) is in the shape of a curved arc. The positioning top plate (19) is embedded in the bottom of the connecting plate (8). The protective bottom plate (22) and the fixed side column (20) are connected by insertion.

6. A sonar mandrel structure according to claim 1, characterized in that: The limiting top plate (9) has an overall arc-shaped curved structure. The cross-sections of the rotating column (10) and the supporting column (23) are both "T" shaped. The top of the limiting bottom plate (2) is attached to the bottom of the fixed horizontal block (4). The locking column (11) has an overall "L" shaped structure. The locking column (11) is movably connected to the supporting column (23). The rotating rod (6) is provided with several locking grooves. The end of the locking column (11) is inserted into the locking groove.

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