Multi-beam rotatable measurement mounting bracket

Abstract

The utility model is suitable for the technical field of multi-beam depth finder installation members, and provides a multi-beam rotatable measurement installation support, which constructs a stable integral structure through the arrangement of a ship side installation frame, an upper connecting rod, a lower connecting rod and other parts, and provides a stable support foundation for the whole installation support. The upper connecting rod is movably inserted into the top end of the lower connecting rod, so that the height position of the upper connecting rod can be conveniently and flexibly adjusted according to actual requirements, the vertical height of the multi-beam probe can be further changed, the multi-beam probe can better adapt to various measurement environments such as different water depths and different ship heights, and the universality and adaptability of the device are enhanced; through the arrangement of the rotating flange, the multi-beam probe can be overturned up and down and the angle can be flexibly adjusted, the problem that the angle of the probe in the existing mounting frame is fixed and cannot be adjusted as required is effectively solved, the requirements of complex underwater terrains and different measurement tasks on multi-angle measurement are met, and the comprehensiveness and accuracy of measurement data acquisition are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to multi-beam depth finder installation component technical field, concretely is a kind of multi-beam rotatable measurement installation support. BACKGROUND

[0002] In many fields such as ocean measurement and underwater topography detection, multi-beam depth finder plays a crucial role. It can accurately obtain detailed data of large-area underwater topography and geomorphology by emitting and receiving acoustic signals, and provide key basic information support for many projects such as ocean resource development, channel dredging and marine engineering construction. As a key equipment for carrying and fixing multi-beam depth finder, the performance and function of multi-beam depth finder mounting rack are of great significance to ensure the accurate and efficient measurement of depth finder.

[0003] The existing patent CN114132450B discloses a multi-beam depth finder mounting rack with convenient installation and strong adaptability. The mounting rack has certain advantages, for example, in the installation and fixing part of the multi-beam measuring rod, the upper part adopts a pair of rotatable clamps, which can flexibly determine the initial installation angle according to the actual situation on site, and the lower part is additionally provided with two slotted resting plates, which can play an effective positioning role before the measuring rod is fastened. The part fixed to the ship body uses a modular structure, which can select corresponding connecting components according to different ship side structures. Not only is the positioning reliable and the operation convenient in actual use, but also the design, management cost and production cycle are reduced. The modular and universal design greatly reduces the design and manufacturing cost, and has high popularization value.

[0004] However, the multi-beam depth finder mounting rack in the above-mentioned patent still has certain defects: the multi-beam depth finder it adapts to can only be installed vertically below the mounting rack, and cannot be flipped up and down to adjust the angle. In actual measurement work, this fixed vertical installation method has many inconveniences, such as in some special underwater topography measurement scenarios, such as underwater slopes with large inclination or the need to scan the side of underwater structures in detail, the vertical downward measurement angle is difficult to fully and accurately obtain the required measurement data, which may cause measurement blind area in some areas, affecting the complete evaluation of the entire measurement target.

[0005] In addition, different measurement tasks may have different requirements for the sound wave emission and receiving angle, and the fixed vertical installation angle limits the ability of the multi-beam depth sounder to flexibly adjust the measurement angle according to specific measurement requirements, cannot fully exert the performance advantages of the depth sounder, and further reduces the accuracy and effectiveness of the measurement data. Moreover, in order to obtain more comprehensive and accurate data, it is sometimes necessary to indirectly adjust the measurement angle by changing the sailing posture, position and the like of the ship, but such operation not only increases the complexity and time cost of the measurement operation, but also may introduce more error factors due to the frequent adjustment of the posture of the ship, which is not conducive to efficiently and high-quality completion of the measurement task.

[0006] In view of the defects of the existing multi-beam depth sounder mounting frame in terms of angle adjustment, it is difficult to meet the actual needs of flexible adjustment of the measurement angle for complex and changeable marine measurement work, and there is an urgent need to develop a new type of multi-beam rotatable measurement mounting bracket, which can realize the up-down flipping and flexible adjustment of the angle of the multi-beam depth sounder on the mounting bracket, so as to adapt to different measurement scenes and task requirements, improve the quality of the measurement data and the overall efficiency of the measurement operation, and further promote the development and application of marine measurement technology. Content of the utility model

[0007] The utility model discloses a multi-beam rotatable measurement mounting bracket, which can solve the problems in the background art.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0009] A multi-beam rotatable measurement mounting bracket, comprising a ship side mounting frame, an upper connecting rod, a lower connecting rod, a rotating flange and a multi-beam probe, the ship side mounting frame is fixedly installed on the lower connecting rod, the top end of the lower connecting rod movably inserts the upper connecting rod, and the side surface of the lower connecting rod is screw-threadedly installed with a plurality of fixing bolts for fixing the upper connecting rod, the bottom end of the lower connecting rod is fixedly installed with the rotating flange, the multi-beam probe is fixedly installed on the rotating flange, the rotating flange comprises a rotating support and an adapter flange, the rotating support is detachably installed at the bottom end of the lower connecting rod, and the adapter flange is rotatably installed below the rotating support through a second screw.

[0010] As a further scheme of the utility model: the side wall of the rotating support is also symmetrically provided with an arc-shaped hole, and the side wall of the adapter flange is fixedly installed with a second screw that is slidably matched with the arc-shaped hole.

[0011] As a further scheme of the utility model: the side wall of the rotating support is also provided with an angle line corresponding to the position of the arc-shaped hole.

[0012] As a further scheme of the utility model: the first sheet metal piece is further provided with a pair of symmetrical reinforcing connecting rods.

[0013] As a further scheme of the utility model: the first sheet metal piece is further provided with a pair of symmetrical reinforcing connecting rods.

[0014] As a further scheme of the utility model: the upper connecting rod is further provided with a positioning mechanism, and the positioning mechanism comprises a square tube symmetrically and fixedly arranged on the diameter direction of the upper connecting rod and a positioning device mounted on the square tube.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] The utility model discloses a ship side mounting frame, upper connecting rod, lower connecting rod and other components are arranged, and a stable overall structure is constructed, the ship side mounting frame is used reliably connected with the ship side, and a stable support foundation is provided for the whole mounting bracket, the lower connecting rod top end is movably inserted into the upper connecting rod, and is fixed by the fixed bolt, the design is convenient for the height position of the upper connecting rod is adjusted flexibly according to actual demand, and the vertical height of the multi-beam probe can be changed, so that it can better adapt to various measuring environments such as different water depths, different ship heights and the like, and the versatility and adaptability of the device are enhanced, the rotary flange is arranged, is formed by the rotary support and the adapter flange, the adapter flange can rotate relative to the rotary support around the first screw, and the multi-beam probe is installed on the adapter flange, so that the multi-beam probe can be turned up and down and the angle is adjusted flexibly, the problem that the probe angle in the existing mounting frame is fixed and cannot be adjusted as required is solved effectively, the demand of multi-angle measurement for complex underwater topography and different measuring tasks is met, and the comprehensiveness and accuracy of measurement data acquisition are improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic view of this embodiment;

[0018] Figure 2 It is the enlarged view of the rotary flange in this embodiment;

[0019] Figure 3 It is the partial enlarged view of this embodiment;

[0020] Figure 4 It is the enlarged view of another view of Figure 3 ;

[0021] Fig. 1, the ship side mounting frame; 1-1, the support; 1-2, the first sheet metal part; 1-3, the second sheet metal part; 1-4, the positioning bolt; 1-5, the reinforcing connecting rod; 2, the upper connecting rod; 3, the lower connecting rod; 4, the rotating flange; 4-1, the rotating support; 4-2, the adapter flange; 4-3, the first screw; 4-4, the arc-shaped hole; 4-5, the second screw; 4-6, the angle line; 5, the multi-beam probe; 6, the fixing bolt; 7, the positioning mechanism; 7-1, the square tube; 7-2, the positioning device. DETAILED DESCRIPTION

[0022] The technical solutions of the patent will be further described in detail in combination with specific embodiments.

[0023] Embodiment 1

[0024] Please refer to Figures 1-4 A multi-beam rotatable measurement mounting support, comprising a ship side mounting frame 1, an upper connecting rod 2, a lower connecting rod 3, a rotating flange 4 and a multi-beam probe 5, the ship side mounting frame 1 is fixedly installed on the lower connecting rod 3, the top end of the lower connecting rod 3 movably inserts the upper connecting rod 2, and the side surface of the lower connecting rod 3 is screwedly installed with a plurality of fixing bolts 6 for fixing the upper connecting rod 2, the bottom end of the lower connecting rod 3 is fixedly installed with the rotating flange 4, the multi-beam probe 5 is fixedly installed on the rotating flange 4, the rotating flange 4 comprises a rotating support 4-1 and an adapter flange 4-2, the rotating support 4-1 is detachably installed at the bottom end of the lower connecting rod 3, the adapter flange 4-2 is rotatably installed below the rotating support 4-1 through a first screw 4-3, and the multi-beam probe 5 is detachably installed on the adapter flange 4-2, through the arrangement of the ship side mounting frame 1, the upper connecting rod 2, the lower connecting rod 3 and other components, a stable overall structure is constructed, the ship side mounting frame 1 is used for reliably connecting with the ship side of a ship body, thereby providing a stable support base for the whole mounting support 1-1; the top end of the lower connecting rod 3 movably inserts the upper connecting rod 2, and is fixed by the fixing bolts 6, such a design facilitates flexible adjustment of the height position of the upper connecting rod 2 according to actual needs, thereby the vertical height of the multi-beam probe 5 can be changed, so that it can better adapt to various measurement environments such as different water depths and different ship heights, and the universality and adaptability of the device are enhanced; the rotating flange 4 is arranged, which is composed of the rotating support 4-1 and the adapter flange 4-2, the adapter flange 4-2 can rotate relative to the rotating support 4-1 around the first screw 4-3, and the multi-beam probe 5 is installed on the adapter flange 4-2, thereby realizing the functions that the multi-beam probe 5 can be flipped up and down and the angle can be flexibly adjusted, effectively solving the problem that the probe angle in the existing mounting frame cannot be adjusted as needed, meeting the needs of multi-angle measurement for complex underwater topography and different measurement tasks, and improving the comprehensiveness and accuracy of measurement data acquisition.

[0025] The side wall of the rotating support 4-1 is also symmetrically provided with an arc-shaped hole 4-4, the side wall of the adapter flange 4-2 is fixedly provided with a second screw 4-5 which is slidingly matched with the arc-shaped hole 4-4, the arc-shaped hole 4-4 symmetrically provided in the side wall of the rotating support 4-1 is slidingly matched with the second screw 4-5 fixed in the side wall of the adapter flange 4-2, when the adapter flange 4-2 rotates around the first screw 4-3, the second screw 4-5 slides along the arc-shaped hole 4-4, on the one hand, the arc-shaped hole 4-4 can guide the rotation of the adapter flange 4-2, so that the rotation process is stable and smooth, and the adapter flange 4-2 will not be inclined or unstable; on the other hand, the arc-shaped hole 4-4 also limits the rotation range of the adapter flange 4-2, so that the angle adjustment is within a reasonable and controllable range, which is convenient for the user to accurately adjust the multi-beam probe 5 to the required measurement angle, and improves the accuracy and convenience of the angle adjustment operation.

[0026] In addition, the rotating support 4-1 is also provided with an angle line 4-6 at the position corresponding to the arc-shaped hole 4-4, the angle line 4-6 provided at the position corresponding to the arc-shaped hole 4-4 of the rotating support 4-1 provides an intuitive angle reference for the user, when the adapter flange 4-2 is rotated to adjust the angle of the multi-beam probe 5, the user can quickly and accurately know the current angle value of the probe by observing the position of the angle line 4-6 corresponding to the second screw 4-5 in the arc-shaped hole 4-4, without the need for additional measuring tools, which greatly facilitates the setting and calibration of the angle, improves the efficiency of the preparation work before measurement, and also helps to ensure the consistency of the angle in different measurements, improves the comparability and accuracy of the measurement data.

[0027] Embodiment 2

[0028] This embodiment details the ship side mounting rack 1 based on embodiment 1, specifically:

[0029] Please refer to Figure 3 and Figure 4The ship side mounting frame 1 comprises a support 1-1, a first sheet metal part 1-2 fixedly mounted on one side of the support 1-1, and a second sheet metal part 1-3 mounted on the first sheet metal part 1-2. The support 1-1 is detachably mounted on the lower connecting rod 3 through a U-shaped buckle. The first sheet metal part 1-2 and the second sheet metal part 1-3 are both in an "L" shape structure. The first sheet metal part 1-2 is fixedly mounted on the side of the support 1-1. The second sheet metal part 1-3 is fixedly mounted below the first sheet metal part 1-2. A plurality of positioning bolts 1-4 for fixed connection with the ship side are mounted on the vertical surface of the second sheet metal part 1-3. The structure of the ship side mounting frame 1, the detachable connection of the support 1-1 with the lower connecting rod 3 through the U-shaped buckle facilitates the installation and dismounting operation of the entire mounting support 1-1 on the ship, and facilitates transportation, storage and transfer for use on different ships. The first sheet metal part 1-2 and the second sheet metal part 1-3 are in an "L" shape structure and cooperate with each other, which increases the structural strength of the connection part of the ship side mounting frame 1 with the ship side, so that it can be more stably attached to the ship side to withstand external force effects such as water flow and ship sway during measurement, ensuring that the multi-beam probe 5 is in a stable state during measurement, reducing measurement errors caused by the shaking of the mounting frame. The plurality of positioning bolts 1-4 on the vertical surface of the second sheet metal part 1-3 are used for fixed connection with the ship side, further enhancing the firmness of the connection of the ship side mounting frame 1 with the ship side, and ensuring that the entire mounting support 1-1 will not loosen, shift, etc. during the ship navigation and measurement operation, providing a solid foundation for the stable and reliable operation of the multi-beam depth sounder.

[0030] In addition, a pair of reinforcing connecting rods 1-5 are also symmetrically arranged on the first sheet metal part 1-2. The pair of reinforcing connecting rods 1-5 symmetrically arranged on the first sheet metal part 1-2 can effectively enhance the structural strength and stability of the ship side mounting frame 1 as a whole. Especially when dealing with complex sea conditions and the ship is subjected to a large external force impact, the reinforcing connecting rods 1-5 can share and transmit the force, avoiding deformation and damage of the ship side mounting frame 1, further ensuring the stable installation of the multi-beam probe 5 and the normal progress of the measurement work, prolonging the service life of the entire mounting support 1-1, and reducing the cost and frequency of repair and replacement due to structural damage.

[0031] Further, the upper connecting rod 2 is also fixedly provided with a positioning mechanism 7, which comprises a square tube 7-1 symmetrically and fixedly arranged on the diameter direction of the upper connecting rod 2 and a positioning device 7-2 mounted on the square tube 7-1. The positioning device 7-2 is helpful for accurately positioning the positions of the installation support 1-1 and the multi-beam probe 5 during the measurement process. For example, the accurate position information of the probe relative to the ship, the surrounding geographical coordinates and the like can be obtained in real time, so that the measured data can be accurately corresponded to the actual spatial position in the subsequent data processing and analysis, the accuracy and usability of the measured data are improved, and it is of great significance for constructing a high-precision underwater terrain model.

[0032] Operation flow:

[0033] Installation preparation stage: first, the support 1-1 of the ship side installation support 1 is preliminarily connected with the lower connecting rod 3 through the U-shaped buckle, the first sheet metal part 1-2 and the second sheet metal part 1-3 are installed at the corresponding positions of the support 1-1 to ensure the stability of the structure. Then, the rotating support 4-1 is detachably installed at the bottom end of the lower connecting rod 3, the adapter flange 4-2 is installed below the rotating support 4-1 through the first screw 4-3, the multi-beam probe 5 is installed on the adapter flange 4-2, the positioning mechanism 7 is fixed on the upper connecting rod 2, and the upper connecting rod 2 is inserted into the top end of the lower connecting rod 3, and the fixing bolt 6 is temporarily not tightened to facilitate subsequent height adjustment;

[0034] Height adjustment and fixing stage: according to the approximate water depth of the measured water area and the actual situation of the ship, after the upper connecting rod 2 is moved up and down to the appropriate height position, the fixing bolt 6 on the side of the lower connecting rod 3 is tightened to fix the upper connecting rod 2 firmly, and the vertical height of the multi-beam probe 5 is determined;

[0035] Angle adjustment stage: hold the adapter flange 4-2, slowly rotate the adapter flange 4-2 according to the measurement requirement, make the second screw 4-5 on the side wall of the adapter flange 4-2 slide along the arc-shaped hole 4-4 on the side wall of the rotating support 4-1, refer to the angle line 4-6 beside the arc-shaped hole 4-4, adjust the multi-beam probe 5 to the required measurement angle, and then rotate the first screw 4-3 and the second screw 4-5 to fix the angle of the adapter flange 4-2;

[0036] Ship side fixing and measurement stage: the second sheet metal part 1-3 of the ship side installation support 1 is fixedly connected with the ship side through the positioning bolt 1-4 on the vertical surface thereof, so as to ensure that the entire installation support 1-1 is stably installed on the ship. Then, the multi-beam probe 5 and the related measuring equipment are started, the position is calibrated by the positioning mechanism 7 on the upper connecting rod 2, and the underwater terrain measurement work can be started. During the measurement process, the components cooperate to maintain the stability and angle accuracy of the probe, so as to ensure the reliable acquisition of the measurement data.

[0037] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalents of the claims are therefore intended to be embraced therein.

[0038] Furthermore, it should be understood that, although the present specification is described according to the embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person 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 can be understood by a person skilled in the art.

Claims

1. A multi-beam rotatable measurement mounting bracket, characterized by, The utility model provides a ship side installation frame, upper connecting rod, lower connecting rod, rotary flange and multibeam probe, the ship side installation frame (1) is fixedly installed on the lower connecting rod (3), the top end of lower connecting rod (3) is movably inserted with upper connecting rod (2), and the side of lower connecting rod (3) is threadedly installed with a plurality of fixing bolts (6) for fixing upper connecting rod (2), the bottom end of lower connecting rod (3) is fixedly installed with rotary flange (4), and multibeam probe (5) is fixedly installed on rotary flange (4), rotary flange (4) includes rotary support (4-1) and adapter flange (4-2), rotary support (4-1) is detachably installed at the bottom end of lower connecting rod (3), and adapter flange (4-2) is rotatably installed below rotary support (4-1) through first screw (4-3), and multibeam probe (5) is detachably installed on adapter flange (4-2).

2. The multi-beam rotatable measurement mount of claim 1, wherein, The side wall of the rotary support (4-1) is also symmetrically provided with an arc-shaped hole (4-4), and the side wall of the adapter flange (4-2) is fixedly provided with a second screw (4-5) slidingly matched with the arc-shaped hole (4-4).

3. The multi-beam rotatable measurement mount of claim 2, wherein, The rotary support (4-1) is also provided with an angle line (4-6) corresponding to the position of the arc-shaped hole (4-4).

4. The multi-beam rotatable measurement mount of claim 1, wherein, The ship side installation frame (1) includes a bracket (1-1), a first sheet metal part (1-2) fixedly installed on one side of the bracket (1-1), and a second sheet metal part (1-3) installed on the first sheet metal part (1-2), the bracket (1-1) is detachably installed on the lower connecting rod (3) through a U-shaped buckle, the first sheet metal part (1-2) and the second sheet metal part (1-3) are both in an "L" shape structure, the first sheet metal part (1-2) is fixedly installed on the side of the bracket (1-1), and the second sheet metal part (1-3) is fixedly installed below the first sheet metal part (1-2), a plurality of positioning bolts (1-4) for fixing connection with the ship side are installed on the vertical surface of the second sheet metal part (1-3).

5. The multi-beam rotatable measurement mount of claim 4, wherein, A pair of reinforcing connecting rods (1-5) are also symmetrically arranged on the first sheet metal part (1-2).

6. The multi-beam rotatable measurement mount of claim 1, wherein, A positioning mechanism (7) is also fixedly installed on the upper connecting rod (2), the positioning mechanism (7) includes square tubes (7-1) symmetrically fixedly arranged on both sides of the upper connecting rod (2) in the diameter direction, and a positioning device (7-2) installed on the square tubes (7-1).

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