Multi-beam and sub-bottom profiler integrated combination measuring support for shallow water area

Abstract

This utility model relates to the field of acoustic measurement technology, specifically providing an integrated measurement bracket for a multibeam bathymeter and a shallow seismic profiler in shallow water areas. The bracket includes: a mounting plate, which is a flat plate with multiple mounting holes for mounting the multibeam bathymeter and the shallow seismic profiler; a mounting tube, one end of which is fixedly connected to the mounting plate, with multiple elastic strips distributed along the axis of the tube at the end furthest from the mounting plate; and a clamp located on the mounting tube, which, when tightened, changes the inner diameter of the circumference formed by the multiple elastic strips. This utility model improves the installation efficiency of the multibeam bathymeter and the shallow seismic profiler, and reduces the difficulty of their installation.

Description

Technical Field

[0001] This utility model relates to the field of acoustic measurement technology, and in particular to an integrated measurement support for a multibeam and shallow seismic profiler for use in shallow water areas. Background Technology

[0002] Multibeam bathymetry instruments and shallow seismic profilers are often used for underwater topographic scanning. By combining multibeam bathymetry instruments and shallow seismic profilers, underwater topography can be accurately measured.

[0003] Currently, when multibeam bathymetry instruments and seismic profilers are installed on a ship's hull, a fixed structure typically needs to be fabricated on-site according to the size of the installation location. This involves selecting appropriately sized connecting rods and then welding the mounting plates of the multibeam bathymetry instrument and seismic profiler onto these rods, resulting in low assembly efficiency during measurement. Therefore, this application proposes an integrated multibeam bathymetry and seismic profiler measurement bracket for shallow water areas. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated measurement support for multibeam and shallow seismic profiler in shallow water areas, so as to solve the problem of low assembly efficiency of current measurement support.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An integrated multibeam and shallow seismic profiler measurement support for shallow water areas, the measurement support comprising:

[0007] Mounting plate, the mounting plate is a flat plate structure, the mounting plate is provided with multiple mounting holes, the mounting holes are used to mount multibeam measuring instruments and shallow seismic profilers;

[0008] The mounting tube has one end fixedly connected to the mounting plate, and the end of the mounting tube away from the mounting plate is provided with a plurality of elastic strips, which are distributed along the axis of the mounting tube.

[0009] A clamp is located on the mounting tube, and when the clamp is tightened, it changes the inner diameter of the circumference formed by the plurality of elastic strips.

[0010] Furthermore, the elastic strips are evenly distributed around the axis of the mounting tube in the circumferential direction.

[0011] Furthermore, at least one of the elastic strips is provided with a limiting block, the limiting block being U-shaped, the end of the limiting block being fixedly connected to the outside of the elastic strip, the limiting block and the elastic strip forming a limiting hole for limiting the clamp, and the clamp passing through the inside of the limiting block.

[0012] Furthermore, each of the elastic strips is provided with multiple limiting blocks, and the multiple limiting blocks on the same elastic strip are distributed along the axis of the elastic strip.

[0013] Furthermore, the measuring bracket also includes:

[0014] A waterproof box, wherein the mounting tube is fixedly connected to the waterproof box, the mounting plate and the mounting tube are distributed on both sides of the waterproof box, and the mounting plate is rotatably connected to the outside of the waterproof box;

[0015] A direction adjustment mechanism is fixedly connected to the inside of the waterproof box and is used to drive the mounting plate to rotate.

[0016] Furthermore, the waterproof box includes a base plate, a cover plate, and a waterproof ring. The base plate is flat, the cover plate is grooved, and the waterproof ring is located at the edge of the groove of the cover plate. The base plate and the cover plate constitute a sealed box.

[0017] Furthermore, the direction adjustment mechanism includes:

[0018] A rotating shaft is rotatably connected to the interior of the waterproof box, and the rotating shaft passes through the cover plate and is fixedly connected to the mounting plate;

[0019] A worm gear, which is fixedly connected to the rotating shaft;

[0020] A worm gear, which is rotatably connected to the water box, and meshes with a worm wheel;

[0021] An adjusting motor is fixedly connected inside the water box, and the output shaft of the adjusting motor is fixedly connected to the worm gear.

[0022] Furthermore, a magnetic ring is fixedly connected to the side of the mounting plate near the waterproof box, and an electromagnet is fixedly connected to the inside of the waterproof box. When the electromagnet is energized, it generates a magnetic field to attract the magnetic ring.

[0023] In summary, this utility model has the following advantages compared with the prior art:

[0024] The integrated measurement bracket for multibeam bathymetry and shallow seismic profiling in shallow water areas disclosed in this embodiment of the invention uses an installation pipe and clamps to fix the measurement bracket to the connecting rod. At the same time, the installation pipe and clamps can be adapted to connecting rods of different diameters, thereby improving the installation efficiency of the multibeam bathymetry instrument and the shallow seismic profiling instrument, and reducing the difficulty of installation. Attached Figure Description

[0025] Figure 1This is a schematic diagram of the integrated measurement support for multibeam and shallow seismic profiler used in shallow water areas, as disclosed in Embodiment 1 of this utility model.

[0026] Figure 2 This is an exploded view of the integrated multibeam and shallow seismic profiler measurement support for shallow water areas disclosed in Embodiment 1 of this utility model.

[0027] Figure 3 for Figure 2 A magnified view of a section at point I.

[0028] Figure 4 This is a schematic diagram of the integrated measurement support for multibeam and shallow seismic profiler used in shallow water areas, as disclosed in Embodiment 2 of this utility model.

[0029] Figure label:

[0030] 100. Mounting plate; 101. Mounting hole; 110. Magnetic ring; 200. Mounting tube; 210. Elastic strip; 211. Limiting block; 300. Clamp; 400. Waterproof box; 410. Base plate; 420. Cover plate; 430. Waterproof ring; 500. Direction adjustment mechanism; 510. Rotating shaft; 520. Worm gear; 530. Worm; 540. Adjusting motor; 600. Electromagnet. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. Example

[0032] like Figure 1 and Figure 2 As shown, one embodiment of this utility model provides an integrated multibeam and shallow seismic profiler measurement support for shallow water areas, the measurement support comprising:

[0033] Mounting plate 100, which is a flat plate structure, is provided with a plurality of mounting holes 101, which are used to mount multibeam measuring instruments and shallow seismic profilers.

[0034] Mounting tube 200, one end of which is fixedly connected to mounting plate 100, and a plurality of elastic strips 210 are provided at the end of mounting tube 200 away from mounting plate 100, the elastic strips 210 being distributed along the axis of mounting tube 200;

[0035] A clamp 300 is located on the mounting tube 200. When the clamp 300 is tightened, it changes the inner diameter of the circumference formed by the plurality of elastic strips 210.

[0036] In this embodiment, when installing the multibeam measuring instrument and the shallow seismic profiler, the multibeam measuring instrument and the shallow seismic profiler are first installed onto the mounting plate 100 with bolts. A connecting rod adapted to the installation position on the hull is selected (i.e., the outer diameter of the connecting rod is adapted to the installation structure of the hull). The mounting tube 200 is inserted into the underwater end of the connecting rod (during measurement). The mounting tube 200 is tightened by the clamp 300, so that the multiple elastic strips 210 clamp the end of the connecting rod. At this time, the connecting rod is then installed onto the hull. In this embodiment, temporary welding is not required. Only a suitable connecting rod is needed to achieve rapid installation of the multibeam measuring instrument and the shallow seismic profiler.

[0037] The integrated measurement bracket for multibeam bathymetry and shallow seismic profiling in shallow water areas disclosed in this embodiment of the invention uses an installation pipe 200 and a clamp 300 to fix the measurement bracket to the connecting rod. At the same time, the installation pipe 200 and the clamp 300 can be adapted to connecting rods of different diameters, thereby improving the installation efficiency of the multibeam bathymetry instrument and the shallow seismic profiling instrument, and reducing the difficulty of installation.

[0038] Specifically, in this embodiment, the mounting plate 100 is square, the mounting hole 101 is a through hole structure provided on the mounting plate 100, and the mounting tube 200 and the mounting plate 100 are fixedly connected by welding.

[0039] In this embodiment, the elastic strip 210 and the mounting tube 200 are an integral structure. The elastic strip 210 is processed by cutting along the axial direction of the mounting tube 200, so that the remaining part forms the elastic strip 210. The elastic strip 210 is strip-shaped. When the screw on the clamp 300 is tightened, the clamp 300 tightens, so that the elastic strip 210 can clamp the connecting rod.

[0040] In a preferred embodiment of this invention, the elastic strip 210 is evenly distributed around the axis of the mounting tube 200 in the circumferential direction.

[0041] As a preferred embodiment of this example, Figure 2 and Figure 3As shown, at least one of the elastic strips 210 is provided with a limiting block 211. The limiting block 211 is U-shaped, and the end of the limiting block 211 is fixedly connected to the outside of the elastic strip 210 by welding. The limiting block 211 and the elastic strip 210 form a limiting hole for limiting the clamp 300. The clamp 300 passes through the inside of the limiting block 211, making the clamp 300 less likely to fall off.

[0042] Preferably, in this embodiment, each elastic strip 210 is provided with a plurality of limiting blocks 211. In this embodiment, each elastic strip 210 is provided with two limiting blocks 211, and the plurality of limiting blocks 211 on the same elastic strip 210 are distributed along the axis of the elastic strip 210. Example

[0043] As another embodiment of this example, this embodiment differs from Example 1 in that, as Figure 4 As shown, the measuring bracket also includes:

[0044] A waterproof box 400 is provided, wherein the mounting tube 200 is fixedly connected to the waterproof box 400, the mounting plate 100 and the mounting tube 200 are distributed on both sides of the waterproof box 400, and the mounting plate 100 is rotatably connected to the outside of the waterproof box 400.

[0045] A direction adjustment mechanism 500 is fixedly connected to the inside of the waterproof box 400 and is used to drive the mounting plate 100 to rotate.

[0046] Specifically, in this embodiment, the waterproof box 400 includes a base plate 410, a cover plate 420, and a waterproof ring 430. The base plate 410 is flat, the cover plate 420 is grooved, and the waterproof ring 430 is located at the edge of the groove of the cover plate 420. The base plate 410 and the cover plate 420 are fixedly connected by bolts, and the base plate 410 and the cover plate 420 constitute a sealed box.

[0047] The orientation adjustment mechanism 500 is used to adjust the angle of the multibeam measuring instrument and the shallow seismic profiler. During installation, there is no need to specifically adjust the installation angle; it can be adjusted after installation is completed, which reduces the installation difficulty.

[0048] Preferably, in this embodiment, the direction adjustment mechanism 500 includes a rotating shaft 510, a worm gear 520, a worm 530, and an adjusting motor 540. The rotating shaft 510 is rotatably connected to the interior of the waterproof box 400, passes through the cover plate 420, and is fixedly connected to the mounting plate 100. The worm gear 520 is fixedly connected to the rotating shaft 510. The worm 530 is rotatably connected to the cover plate 420. The adjusting motor 540 is fixedly connected to the cover plate 420. The worm gear 520 meshes with the worm wheel 520. The output shaft of the adjusting motor 540 is fixedly connected to the worm 530. When the adjusting motor 540 rotates, it drives the rotating shaft 510 to rotate through the worm 530 and the worm wheel 520. When the rotating shaft 510 rotates, it drives the mounting plate 100 to rotate. The worm wheel 520 and the worm 530 have a self-locking effect. After the angle of the mounting plate 100 is adjusted, the angle of the mounting plate 100 will not be changed by the water flow.

[0049] In this embodiment, the end of the rotating shaft 510 located outside the waterproof box 400 is provided with a flange structure, and the rotating shaft 510 is fixedly connected to the mounting plate 100 by bolts.

[0050] In a preferred embodiment of this invention, a magnetic ring 110 is fixedly connected to the side of the mounting plate 100 near the waterproof box 400. The magnetic ring 110 is fixed to the mounting plate 100 by adhesive or screw connection. An electromagnet 600 is also fixedly connected to the inside of the waterproof box 400. When the electromagnet 600 is energized, it generates a magnetic field to attract the magnetic ring 110. The distance between the electromagnet 600 and the axis of the rotating shaft 510 is the same as the radius of the magnetic ring 110. The cover plate 420 is made of a non-magnetic material, such as plastic.

[0051] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0052] It should be understood that although the terms first, second, third, etc., may be used in this invention to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this invention, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Depending on the context, the word "if" as used herein may be interpreted as "when," "when," or "in response to determination."

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-beam and sub-bottom profiler integrated combined measuring support for shallow water areas, characterized in that, The measuring bracket includes: Mounting plate, the mounting plate is a flat plate structure, the mounting plate is provided with multiple mounting holes, the mounting holes are used to mount multibeam measuring instruments and shallow seismic profilers; The mounting tube has one end fixedly connected to the mounting plate, and the end of the mounting tube away from the mounting plate is provided with a plurality of elastic strips, which are distributed along the axis of the mounting tube. A clamp is located on the mounting tube, and when the clamp is tightened, it changes the inner diameter of the circumference formed by the plurality of elastic strips.

2. The integrated multibeam and shallow seismic profiler measurement support for shallow water areas according to claim 1, characterized in that, The elastic strips are evenly distributed around the axis of the mounting tube in the circumferential direction.

3. The integrated multibeam and shallow seismic profiler measurement support for shallow water areas according to claim 1, characterized in that, At least one of the elastic strips is provided with a limiting block, the limiting block is U-shaped, the end of the limiting block is fixedly connected to the outside of the elastic strip, the limiting block and the elastic strip form a limiting hole for limiting the clamp, and the clamp passes through the inside of the limiting block.

4. The integrated multibeam and shallow seismic profiler measurement support for shallow water areas according to claim 3, characterized in that, Each elastic strip is provided with multiple limiting blocks, and the multiple limiting blocks on the same elastic strip are distributed along the axis of the elastic strip.

5. The integrated multibeam and shallow seismic profiler measurement support for shallow water areas according to any one of claims 1-4, characterized in that, The measuring bracket also includes: A waterproof box, wherein the mounting tube is fixedly connected to the waterproof box, the mounting plate and the mounting tube are distributed on both sides of the waterproof box, and the mounting plate is rotatably connected to the outside of the waterproof box; A direction adjustment mechanism is fixedly connected to the inside of the waterproof box and is used to drive the mounting plate to rotate.

6. The integrated multibeam and shallow seismic profiler measurement support for shallow water areas according to claim 5, characterized in that, The waterproof box includes a base plate, a cover plate, and a waterproof ring. The base plate is flat, the cover plate is grooved, and the waterproof ring is located at the edge of the groove of the cover plate. The base plate and the cover plate constitute a sealed box.

7. The integrated multibeam and shallow seismic profiler measurement support for shallow water areas according to claim 6, characterized in that, The direction adjustment mechanism includes: A rotating shaft is rotatably connected to the interior of the waterproof box, and the rotating shaft passes through the cover plate and is fixedly connected to the mounting plate; A worm gear, which is fixedly connected to the rotating shaft; A worm gear, which is rotatably connected to the water box, and meshes with a worm wheel; An adjusting motor is fixedly connected inside the water box, and the output shaft of the adjusting motor is fixedly connected to the worm gear.

8. The integrated multibeam and shallow seismic profiler measurement support for shallow water areas according to claim 7, characterized in that, A magnetic ring is fixedly connected to the side of the mounting plate near the waterproof box, and an electromagnet is fixedly connected to the inside of the waterproof box. When the electromagnet is energized, it generates a magnetic field to attract the magnetic ring.

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