Underwater sludge solidification detection device

Abstract

The utility model belongs to the field of underwater sludge solidification detection devices, and particularly relates to an underwater sludge solidification detection device which comprises a detection device body, an installation assembly is fixedly connected to the outer wall of the detection device body, and a take-up assembly is arranged above the installation assembly. The outer wall of the detection device body is fixedly connected with an underwater camera, the take-up assembly comprises a rotating handle and a take-up rod, the rotating handle is connected to the interior of the take-up assembly in a penetrating mode, the end of the rotating handle is fixedly connected with the take-up rod, the take-up assembly further comprises a rotating shaft, and the end, away from the rotating handle, of the take-up rod is fixedly connected with the rotating shaft; the installation assembly and the take-up assembly are matched together, when the detection device body needs to be taken up and paid off, the pull rope can be rolled up by rotating the rotating handle, the cable can be prevented from being affected by the external environment through the stretched material, the corrosion resistance and the abrasion resistance of the cable are improved, and during sinking detection, due to the buffering effect of the buffering support, the cable is not prone to falling off. The inserting rod is directly inserted into the water bottom, and underwater sludge solidification detection stability is improved.

Description

Technical Field

[0001] The utility model relates to the field of underwater sludge solidification detection devices, in particular to an underwater sludge solidification detection device. Background Art

[0002] The underwater silt solidification detection device is a device used for detection and testing in underwater environments. It is widely used in marine exploration, seabed engineering, underwater archaeology, underwater pipeline maintenance and other fields.

[0003] In Chinese patent CN202210459953.9, the utility model provides an underwater pressure change detection device, including a first pressure chamber, a second pressure chamber, a differential pressure gauge, and a watertight connector; the first pressure chamber has a first chamber, the first pressure chamber is provided with a flexible diaphragm, and the flexible diaphragm is arranged between the first chamber and the outside; the second pressure chamber has a second chamber, the first chamber and the second chamber are used to fill the pressure-bearing liquid, the first chamber and the second chamber are connected by a guide tube, and the flow of liquid in the guide tube makes the pressure of the first chamber and the second chamber the same for 0.5 seconds to 500 seconds; the differential pressure gauge is arranged between the first chamber and the second chamber; the watertight connector is used to electrically connect the differential pressure gauge, and the watertight connector is also electrically connected to the data acquisition and storage device. The technical problem that it is difficult to detect and record low-frequency pressure changes with high precision in the prior art is solved.

[0004] Although the existing underwater pressure change detection device can solve the problem of relatively difficult acquisition of high-precision pressure changes in deep-sea environments, it needs to face harsh environments such as ultra-high seawater pressure and seawater corrosion, and it is difficult to detect and record low-frequency pressure changes with high precision. Low-frequency pressure changes refer to the problem that pressure changes very slowly in the deep sea. However, the underwater environment is relatively complex. Cables, as an important component of underwater silt solidification detection devices, are easily affected by factors such as seawater erosion and friction, resulting in damage and breakage.

[0005] Therefore, in order to solve the above problems, an underwater silt solidification detection device is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide an underwater silt solidification detection device to solve the problem raised in the above background technology that the underwater environment is relatively complex and the cable, as an important component of the underwater silt solidification detection device, is easily affected by factors such as seawater erosion and friction, resulting in damage and breakage.

[0007] The utility model solves the technical problem by adopting the following technical solution: an underwater silt solidification detection device, comprising a detection device body, an outer wall of the detection device body is fixedly connected with a mounting assembly, a wire collection assembly is arranged above the mounting assembly, and an underwater camera is fixedly connected with the outer wall of the detection device body;

[0008] The wire taking-up assembly comprises a turning handle and a winding rod. The turning handle is connected through the interior of the wire taking-up assembly, and the end of the turning handle is fixedly connected to the winding rod.

[0009] Preferably, the wire taking-up assembly further comprises a rotating shaft, and one end of the winding rod away from the turning handle is fixedly connected with the rotating shaft, and the rotating shaft and the wire taking-up assembly are rotatably connected.

[0010] Preferably, the wire take-up assembly further includes a pull rope and a connecting rope, the pull rope is wrapped and fixed on the outer wall of the take-up rod, and the bottom of the pull rope is integrally provided with a connecting rope, and the bottom end of the connecting rope is welded to the top of the mounting assembly.

[0011] Preferably, the mounting assembly includes a mounting plate and a second mounting screw, the mounting plates are arranged on both sides of the outer wall of the mounting assembly, and the bottom of the mounting plate is threadedly connected with the second mounting screw.

[0012] Preferably, the mounting assembly further comprises a first mounting screw and a threaded sleeve block, the top of the mounting plate is threadedly connected to the first mounting screw, and the outer wall of the first mounting screw is threadedly connected to the threaded sleeve block.

[0013] Preferably, a device chassis is welded to the bottom of the detection device body, and a propeller is arranged inside the device chassis.

[0014] Preferably, a buffer bracket is welded to the outer wall of the chassis of the device, and an insertion rod is integrally provided at the bottom of the buffer bracket.

[0015] The utility model is beneficial in that:

[0016] 1. The utility model adopts the cooperation between the installation component and the take-up component. The detection device body performs detection work through the underwater camera. When the detection device body needs to be retracted, the pull rope can be reeled in by turning the handle, which saves the physical exertion of manually pulling the rope. The pull rope and the connecting rope adopt high-strength steel wire rope core, and the inner insulation layer plus the sheath layer and the outer insulation layer form the rope body, which improves the corrosion resistance and wear resistance of the cable and prevents the cable from being affected by the external environment.

[0017] 2. The utility model adopts the cooperation between the device chassis, thruster, buffer bracket and insertion rod. The detection device body performs underwater detection through the action of the thruster inside the device chassis. During bottom detection, due to the buffering effect of the buffer bracket, the insertion rod is directly inserted into the bottom of the water, thereby improving the stability of underwater silt solidification detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from the front;

[0020] Figure 2 It is a schematic diagram of the specific structure of the wire take-up assembly of the utility model;

[0021] Figure 3 It is a schematic diagram of the specific structure of the installation assembly of the utility model;

[0022] Figure 4 It is a bottom view structural diagram of the chassis of the utility model device.

[0023] In the figure: 1. detection device body; 2. mounting assembly; 21. mounting plate; 22. first mounting screw; 23. threaded sleeve; 24. second mounting screw; 3. take-up assembly; 31. turning handle; 32. take-up rod; 33. rotating shaft; 34. pull rope; 35. connecting rope; 4. underwater camera; 5. device chassis; 6. thruster; 7. buffer bracket; 8. plug rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figures 1 to 3As shown, an underwater silt solidification detection device includes a detection device body 1, the outer wall of the detection device body 1 is fixedly connected to a mounting assembly 2, and a take-up assembly 3 is arranged above the mounting assembly 2, and the outer wall of the detection device body 1 is fixedly connected to an underwater camera 4; the take-up assembly 3 includes a turning handle 31 and a winding rod 32, the interior of the take-up assembly 3 is connected with the turning handle 31 through, and the end of the turning handle 31 is fixedly connected to the winding rod 32, the detection device body 1 performs detection work through the underwater camera 4, the take-up assembly 3 also includes a rotating shaft 33, and the winding rod 32 is remote. The winding assembly 3 also includes a pull rope 34 and a connecting rope 35. The pull rope 34 is fixedly connected to one end of the winding rod 32, and the connecting rope 35 is rotatably connected to the winding assembly 3. When the detection device body 1 needs to be retracted, the turning handle 31 at one end of the winding assembly 3 is turned, and the turning handle 31 is connected to the rotating shaft 33 through the winding rod 32. The turning handle 31 rotates under the action of the rotating shaft 33, and the winding rod 32 continuously reels the pull rope 34 to perform the winding work. The winding assembly 3 also includes a pull rope 34 and a connecting rope 35. The pull rope 34 is fixedly wound on the outer wall of the winding rod 32, and the bottom of the pull rope 34 is integrally provided with a connecting rope 35, and the bottom of the connecting rope 35 is The end is welded to the top of the mounting assembly 2, and the pull rope 34 is connected to the connecting rope 35. The pull rope 34 can retract the detection device body 1 upward. The pull rope 34 and the connecting rope 35 use high-strength steel wire rope core, and the inner insulation layer plus the sheath layer plus the outer insulation layer form a rope body, which improves the corrosion resistance and wear resistance of the cable and prevents the cable from being affected by the external environment. The mounting assembly 2 includes a mounting plate 21 and a second mounting screw 24. The mounting plates 21 are arranged on both sides of the outer wall of the mounting assembly 2, and the bottom of the mounting plate 21 is threadedly connected with the second mounting screw 24. , fix the mounting plate 21 and the second mounting screw 24 to the outer wall of the detection device body 1. At the same time, the inner wall of the mounting plate 21 and the outer wall of the mounting component 2 are initially fixed by snapping. The mounting component 2 also includes a first mounting screw 22 and a threaded sleeve 23. The top of the mounting plate 21 is threadedly connected with the first mounting screw 22, and the outer wall of the first mounting screw 22 is threadedly connected with the threaded sleeve 23. The first mounting screw 22 is used to pass through both sides of the mounting component 2, and the threaded sleeve 23 can be used to fix the mounting component 2 to the top of the detection device body 1.

[0027] Embodiment 2

[0028] like Figure 1 and Figure 4As shown, on the basis of the first embodiment, the utility model provides a technical solution: the bottom of the detection device body 1 is welded with a device chassis 5, and a propeller 6 is arranged inside the device chassis 5. The detection device body 1 performs detection work underwater through the action of the propeller 6 inside the device chassis 5. The outer wall of the device chassis 5 is welded with a buffer bracket 7, and the bottom of the buffer bracket 7 is integrally provided with an insertion rod 8. Through such a setting, due to the buffering effect of the buffer bracket 7, the insertion rod 8 is directly inserted into the bottom of the water, thereby improving the stability of underwater silt solidification detection.

[0029] Working principle: First, fix the mounting plate 21 and the second mounting screw 24 to the outer wall of the detection device body 1. At the same time, the inner wall of the mounting plate 21 and the outer wall of the mounting assembly 2 are initially fixed by snapping. Use the first mounting screw 22 to penetrate both sides of the mounting assembly 2. Use the threaded sleeve 23 to fix the mounting assembly 2 to the top of the detection device body 1. The detection device body 1 performs detection work through the underwater camera 4. When the detection device body 1 needs to be retracted, the turning handle 31 at one end of the take-up assembly 3 is rotated. The turning handle 31 is connected to the rotating shaft 33 through the winding rod 32. The turning handle 31 rotates under the action of the rotating shaft 33, and the winding rod 32 continuously reels the pull rope 34. The pull rope 34 is connected to the connecting rope 35. The pull rope 34 can retract the detection device body 1 upward. The pull rope 34 and the connecting rope 35 use high-strength steel wire rope core, and the inner insulation layer plus the sheath layer and the outer insulation layer form a rope body, which improves the corrosion resistance and wear resistance of the cable and prevents the cable from being affected by the external environment.

[0030] Secondly, the detection device body 1 performs underwater detection through the action of the propeller 6 inside the device chassis 5. During bottom detection, due to the buffering effect of the buffer bracket 7, the insertion rod 8 is directly inserted into the bottom of the water, thereby improving the stability of underwater silt solidification detection.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An underwater silt solidification detection device, comprising a detection device body (1), characterized in that: The outer wall of the detection device body (1) is fixedly connected to a mounting assembly (2), and a wire take-up assembly (3) is arranged above the mounting assembly (2); the outer wall of the detection device body (1) is fixedly connected to an underwater camera (4); The wire taking-up assembly (3) comprises a turning handle (31) and a winding rod (32); the turning handle (31) is connected through the interior of the wire taking-up assembly (3), and the end of the turning handle (31) is fixedly connected to the winding rod (32).

2. An underwater silt solidification detection device according to claim 1, characterized in that: The wire taking-up assembly (3) further comprises a rotating shaft (33), and one end of the winding rod (32) away from the turning handle (31) is fixedly connected to the rotating shaft (33), and the rotating shaft (33) and the wire taking-up assembly (3) are rotatably connected.

3. The underwater silt solidification detection device according to claim 1, characterized in that: The wire take-up assembly (3) also includes a pull rope (34) and a connecting rope (35); the pull rope (34) is wound and fixed on the outer wall of the take-up rod (32); the bottom of the pull rope (34) is integrally provided with a connecting rope (35); and the bottom end of the connecting rope (35) is welded to the top of the mounting assembly (2).

4. The underwater silt solidification detection device according to claim 1, characterized in that: The mounting assembly (2) comprises a mounting plate (21) and a second mounting screw (24); the mounting plates (21) are arranged on both sides of the outer wall of the mounting assembly (2), and the bottom of the mounting plate (21) is threadedly connected to the second mounting screw (24).

5. An underwater sludge solidification detection device according to claim 4, characterized in that: The mounting assembly (2) further comprises a first mounting screw (22) and a threaded sleeve (23); the top of the mounting plate (21) is threadedly connected to the first mounting screw (22), and the outer wall of the first mounting screw (22) is threadedly connected to the threaded sleeve (23).

6. The underwater silt solidification detection device according to claim 1, characterized in that: The bottom of the detection device body (1) is welded to a device chassis (5), and a propeller (6) is arranged inside the device chassis (5).

7. An underwater sludge solidification detection device according to claim 6, characterized in that: A buffer bracket (7) is welded to the outer wall of the device chassis (5), and an insertion rod (8) is integrally provided at the bottom of the buffer bracket (7).

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