CN210734440U - Ocean depth sounding sonar device capable of preventing recovery collision - Google Patents
Ocean depth sounding sonar device capable of preventing recovery collision Download PDFInfo
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- CN210734440U CN210734440U CN201921806498.5U CN201921806498U CN210734440U CN 210734440 U CN210734440 U CN 210734440U CN 201921806498 U CN201921806498 U CN 201921806498U CN 210734440 U CN210734440 U CN 210734440U
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- winch
- sonar device
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Abstract
The utility model provides a prevent to retrieve ocean depth sounding sonar device of collision, include: the underwater unit comprises a recovery mechanism, a winch and an underwater unit, wherein the winch is arranged on a deck of the measuring ship, and a wire collecting roller of the winch is connected with the underwater unit through a traction rope. The lifting device of the recovery mechanism is arranged below the winch and comprises a bottom plate and a side plate, a baffle is arranged on the top surface of the bottom plate, a wire guide hole is formed in the baffle, and a guide wheel rotatably connected with the baffle is arranged above the wire guide hole. The number of the side plates is two, the side plates are arranged on the top surface of the bottom plate in a splayed mode, the end faces, located on the splayed closing side, of the two side plates are connected with the two ends of the baffle respectively, and a recovery area used for containing the underwater unit is formed through the bottom plate, the baffle and the two side plates. A prevent to retrieve ocean depth sounding sonar device of collision can avoid the unit under water to bump the damage in retrieving the in-process, has effectively prolonged the life of unit under water.
Description
Technical Field
The utility model belongs to ocean detection equipment field especially relates to a prevent to retrieve ocean depth sounding sonar device of collision.
Background
Before carrying out ocean resource exploitation, need examine the seabed condition with the help of ocean detection equipment to obtain multiple information such as the degree of depth, structure, the surface landform in seabed, make things convenient for going on of follow-up exploitation work, among the prior art, ocean detection equipment is sonar device mostly. When the underwater sonar equipment is used for detecting, the underwater unit of the sonar equipment can emit sound waves to a sea area to be detected, the sound waves are reflected when contacting with the seabed ground or other obstacles, and the underwater condition can be obtained by analyzing the intensity and frequency spectrum of the reflected sound waves.
When the detection task is executed, due to the fact that a certain distance is usually reserved between the sea areas to be detected, workers need to put in or retrieve the underwater units according to the position of the measuring ship, and therefore the underwater units are prevented from being damaged in the non-measuring area. Most of existing underwater units are connected with the tail of a ship body through a traction rope, however, due to the fact that the rigidity of the traction rope is poor, the underwater units cannot be fixed in time after being close to the ship body, and therefore the underwater units can collide with a ship board of a measuring ship in the recovery process, and accordingly the underwater units are damaged.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a prevent to retrieve ocean depth sounding sonar device of collision to the realization is avoided the unit under water and is retrieved the purpose that the in-process bumps the damage.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an ocean depth sounding sonar device for preventing recovery collision includes: the underwater cable collecting device comprises a recovery mechanism, a winch and an underwater unit, wherein the winch is arranged on a deck of the measuring ship, and a cable collecting roller of the winch is connected with one end of a traction rope;
the recovery mechanism is arranged below the winch in a lifting mode and comprises a bottom plate and a side plate, a baffle is arranged on the top surface of the bottom plate, a wire guide hole is formed in the baffle, a guide wheel rotatably connected with the baffle is arranged above the wire guide hole, and the other end of the traction rope passes through the wire guide hole after bypassing the guide wheel and is connected with the underwater unit; the number of the side plates is two, the side plates are arranged on the top surface of the bottom plate in a splayed mode, the end faces, located on the splayed closing side, of the two side plates are connected with the two ends of the baffle respectively, and a recovery area used for containing the underwater unit is formed through the bottom plate, the baffle and the two side plates.
Furthermore, a drain hole is formed in the side plate, a plurality of guide rollers perpendicular to the bottom plate are arranged in the drain hole, and the guide rollers are uniformly distributed along the length direction of the side plate.
Furthermore, a buffer belt is arranged outside the guide roller, and a gap is reserved between the side wall of the buffer belt and the side wall of the water drainage hole.
Further, the bottom plate is towards holding tank on the lateral wall of recovery area, the inside elasticity buffer gear that is equipped with of holding tank, elasticity buffer gear include buffer board and spring, the buffer board activity sets up inside the holding tank, and the buffer board passes through the spring links to each other with the bottom surface of holding tank.
Furthermore, a communication hole is formed in the buffer plate and is aligned with the lead hole.
Further, the axis of the wire guide hole is tangent to the side wall of the guide wheel.
Furthermore, the top surface of the bottom plate is an inclined surface, and the height of the inclined surface close to the splayed closing side is larger than the height of the inclined surface close to the splayed opening side.
Compared with the prior art, prevent to retrieve ocean depth sounding sonar device of collision have following advantage:
(1) a prevent to retrieve ocean depth sounding sonar device of collision can accept the unit under water through retrieving the mechanism and deposit, avoided unit and hull to bump under water, prolonged the life of unit under water. When the underwater unit is recovered, the underwater unit is close to the recovery mechanism due to the pulling action of the traction rope, and the two side plates guide the moving track of the underwater unit at the moment so that the underwater unit can accurately enter the recovery area. When the underwater unit enters the recovery area, workers can drive the recovery mechanism to lift upwards to complete the recovery work of the underwater unit.
(2) A prevent to retrieve ocean depth sounding sonar device of collision is equipped with the outlet on the curb plate, after the unit gets into the recovery area under water, the sea water in the recovery area can in time be discharged to the outlet, reduces the entering resistance of unit under water. In addition, still be equipped with the guide roll in the outlet, utilize the guide roll can promote the guide effect of curb plate to unit under water, avoid unit under water and curb plate to bump the damage.
(3) A prevent to retrieve ocean depth sounding sonar device of collision is equipped with elastic buffer on the baffle, after the unit gets into the recovery region under water, elastic buffer can reduce the impact force between unit and the baffle under water, avoids the unit to receive the damage under water.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural diagram of a sonar device according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a recycling mechanism according to an embodiment of the present invention;
fig. 3 is a horizontal sectional schematic view of the recovery mechanism according to the embodiment of the present invention;
fig. 4 is a vertical sectional schematic view of the recycling mechanism according to the embodiment of the present invention.
Description of reference numerals:
1-a winch; 2-a lifting mechanism; 3-an underwater unit; 4-a hauling rope; 5-a bottom plate; 51-a baffle; 52-a guide wheel; 53-wire guides; 54-a holding tank; 61-a buffer plate; 611-communicating holes; 62-a spring; 7-side plate; 71-a water drainage hole; 8-a guide roll; 9-buffer belt.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
An ocean depth sounding sonar device for preventing recovery collision, the structure of which can be schematically shown in figure 1, and as shown in the figure, the sonar device comprises: a recovery mechanism, a winch 1 and an underwater unit 3. The winch 1 is arranged on a deck of the survey ship, a wire winding roller of the winch 1 is connected with one end of the traction rope 4, the other end of the traction rope is connected with the underwater unit 3, and the winding and unwinding work of the underwater unit 3 can be achieved through the winch 1. In the actual working process, the winch 1 can be an electric winch or a manual winch.
The recovery mechanism is arranged below the winch 1 in a lifting mode, specifically, a lifting track is arranged on a ship board behind the measuring ship, a track sliding block is arranged on the lifting track in a sliding mode and connected with the recovery mechanism through a connecting rod, and in the actual working process, the track sliding block can be driven by a motor or a hydraulic cylinder.
Fig. 2 is a schematic structural diagram of the recovery mechanism, and as shown in the figure, the recovery mechanism includes a bottom plate 5 and a side plate 7, a baffle 51 is arranged on the top surface of the bottom plate 5, and the baffle 51 is used for blocking the underwater unit 3 and avoiding collision between the underwater unit 3 and the ship body. The baffle 51 is provided with a wire guide hole 53, a guide wheel 52 rotatably connected with the baffle 51 is arranged above the wire guide hole 53, and when the underwater unit is installed and connected, the other end of the traction rope 4 bypasses the guide wheel 52 and then penetrates out along the wire guide hole 53 and is connected with the underwater unit 3. Can make things convenient for haulage rope 4 to carry out the diversion through setting up leading wheel 52, can provide the tension force at the pulling in-process of haulage rope 4 simultaneously, avoid haulage rope 4 to take place to tie a knot or axial deviation.
Optionally, in order to raise the curvature radius of the traction rope 4 in the recovery mechanism and avoid excessive bending of the traction rope 4, the axis of the wire guide hole 53 should be tangent to the side wall of the guide wheel 52.
The side panels 7 are used to guide the submerged unit 3 so that the submerged unit 3 enters a predetermined storage position. In the present embodiment, the side plates 7 are two in total, and the two side plates 7 are arranged in a figure-eight shape on the top surface of the bottom plate 5. After two side plates 7 are distributed in a splayed shape, one side with a larger distance between the side plates 7 is a closing-in side, the other side is an opening side, the end surfaces of the side plates 7 positioned on the closing-in side are respectively connected with the two ends of the baffle plate 51, and a recovery area used for accommodating the underwater unit 3 is formed by the bottom plate 5, the baffle plate 51 and the two side plates 7.
When carrying out recovery work, the staff will carry out the winding through hoist engine 1 to haulage rope 4 and retrieve, and unit 3 will be pulled by haulage rope 4 this moment under water to the direction motion that is close to the hull. Due to the presence of the side panels 7, the underwater unit 3 in the displaced state will enter the interior of the recovery area. When the head of the underwater unit 3 abuts against the baffle 51, the worker needs to close the winch 1, then start the lifting mechanism, and lift the underwater unit 3 out of the water surface by using the recovery mechanism to complete the recovery task of the equipment. Optionally, in order to facilitate the judgment of the distance between the underwater unit 3 and the baffle 51 by the worker, a proximity switch may be added on the baffle 51, and when the distance between the head of the underwater unit 3 and the baffle 51 is smaller than a trigger value of the proximity switch, the proximity switch will send an alarm to remind the worker to close the winch 1, so as to avoid the damage of the underwater unit 3.
In order to reduce the damage to the underwater unit 3 caused by the collision, a receiving groove 54 is optionally formed on the side wall of the bottom plate 5 facing the recovery area, and an elastic buffer mechanism is arranged inside the receiving groove 54. Elasticity buffer gear includes buffer board 61 and spring 62, the activity of buffer board 61 sets up inside holding tank 54, and buffer board 61 passes through spring 62 links to each other with the bottom surface of holding tank 54. Accordingly, in order to facilitate the connection of the tow rope 4 to the underwater unit 3, a communication hole 611 should be formed in the buffer plate 61, and the communication hole 611 is aligned with the wire guide 53.
When the staff fails to close the hoist 1 in time, the head of the underwater unit 1 will contact the buffer plate 61, the spring 62 will elastically deform at the moment, and the impact force between the underwater unit 3 and the buffer plate 61 can be weakened by the deformation of the spring 62, so that the purpose of reducing the impact influence is achieved.
In addition, inside unit 3 got into the recovery area under for making things convenient for, avoid the terminal surface of bottom plate 5 to cause the blockking to unit under water, the top surface of bottom plate 5 is the inclined plane, and the inclined plane is close to the height that the splayed side of closing in mouth highly is greater than the height that is close to splayed opening side.
Since the underwater unit 3 is recovered under the water surface, when the underwater unit 3 enters the recovery area, the seawater originally in the recovery area may hinder the underwater unit 3 from entering. To avoid this, the side plate 7 is provided with a drain hole 71, and the drain hole 71 can lead out seawater when the underwater unit 3 enters the recovery area, thereby reducing the difficulty of the underwater unit 3 entering the recovery area.
In addition, a plurality of guide rollers 8 perpendicular to the bottom plate 5 may be provided inside the drain hole 71 to further enhance the guide function of the side plate 7. Illustratively, as shown in fig. 3 and 4, in the present embodiment, 5 guide rollers 8 are provided in the same drainage hole 71, and the guide rollers 8 are uniformly distributed in the longitudinal direction of the side plate 7 inside the drainage hole 71. When the underwater unit 3 comes into contact with the side plate 7, the guide roller 8 can guide the position of the underwater unit 3 by rotating, and the underwater unit 3 is prevented from directly colliding with the side plate 7.
Optionally, a buffer belt 9 may be further added outside the guide roller 8, and a gap is left between a side wall of the buffer belt 9 and a side wall of the drain hole 71. The elasticity of the side wall of the guide roller 8 can be improved by arranging the buffer belt 9, and the collision force of the underwater unit 3 in the recovery mechanism is further reduced.
The following explains the effects of the above-described scheme:
the embodiment provides a prevent to retrieve ocean depth sounding sonar device of collision can accommodate the unit under water through retrieving the mechanism and deposit, has avoided unit under water and hull to bump, has prolonged the life of unit under water. Secondly, this device is equipped with outlet and guide roll on the curb plate, can make things convenient for the sea water to flow out through the outlet, can promote the guide effect of curb plate to unit under water through the guide roll to the degree of difficulty that unit gets into the recovery region under water has been reduced. In addition, this device is equipped with elastic buffer mechanism on the baffle, can reduce the striking dynamics between unit and the baffle under water through elastic buffer mechanism to prevent that unit under water from suffering the damage.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a prevent to retrieve ocean depth finding sonar device of collision which characterized in that includes: the underwater cable collecting device comprises a recovery mechanism, a winch (1) and an underwater unit (3), wherein the winch (1) is arranged on a deck of a measuring ship, and a cable collecting roller of the winch (1) is connected with one end of a traction rope (4);
the recovery mechanism is arranged below the winch (1) in a lifting mode and comprises a bottom plate (5) and a side plate (7), a baffle (51) is arranged on the top surface of the bottom plate (5), a wire guide hole (53) is formed in the baffle (51), a guide wheel (52) rotatably connected with the baffle (51) is arranged above the wire guide hole (53), and the other end of the traction rope (4) passes through the guide wheel (52) and then penetrates out of the guide hole (53) and is connected with the underwater unit (3); the underwater unit recovery device is characterized in that the number of the side plates (7) is two, the side plates are arranged on the top surface of the bottom plate (5) in a splayed mode, the end faces, located on the splayed closing side, of the two side plates (7) are connected with the two ends of the baffle plate (51) respectively, and a recovery area used for containing the underwater unit (3) is formed through the bottom plate (5), the baffle plate (51) and the two side plates (7).
2. The marine depth sonar device for preventing recovery collision according to claim 1, comprising: the side plate (7) is provided with a water drainage hole (71), a plurality of guide rollers (8) vertical to the bottom plate (5) are arranged in the water drainage hole (71), and the guide rollers (8) are uniformly distributed along the length direction of the side plate (7).
3. The marine depth sonar device for preventing recovery collision according to claim 2, characterized in that: a buffer belt (9) is arranged outside the guide roller (8), and a gap is reserved between the side wall of the buffer belt (9) and the side wall of the water drainage hole (71).
4. The marine depth sonar device for preventing recovery collision according to claim 1, comprising: holding tank (54) on bottom plate (5) the lateral wall towards recovery area, holding tank (54) inside is equipped with elasticity buffer gear, and elasticity buffer gear includes buffer board (61) and spring (62), buffer board (61) activity sets up inside holding tank (54), and buffer board (61) pass through spring (62) link to each other with the bottom surface of holding tank (54).
5. The marine depth sonar device for preventing recovery collision according to claim 4, characterized in that: the buffer plate (61) is provided with a communication hole (611), and the communication hole (611) is aligned with the wire hole (53).
6. The marine depth sonar device for preventing recovery collision according to claim 1, comprising: the axis of the wire guide hole (53) is tangent to the side wall of the guide wheel (52).
7. The marine depth sonar device for preventing recovery collision according to claim 1, comprising: the top surface of bottom plate (5) is the inclined plane, the height that the inclined plane is close to the side of eight characters receipts mouth is greater than the height that is close to the side of eight characters openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921806498.5U CN210734440U (en) | 2019-10-25 | 2019-10-25 | Ocean depth sounding sonar device capable of preventing recovery collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921806498.5U CN210734440U (en) | 2019-10-25 | 2019-10-25 | Ocean depth sounding sonar device capable of preventing recovery collision |
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| Publication Number | Publication Date |
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| CN210734440U true CN210734440U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921806498.5U Active CN210734440U (en) | 2019-10-25 | 2019-10-25 | Ocean depth sounding sonar device capable of preventing recovery collision |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117262167A (en) * | 2023-11-17 | 2023-12-22 | 中国科学院海洋研究所 | Ocean profile active observation device for ocean science test |
-
2019
- 2019-10-25 CN CN201921806498.5U patent/CN210734440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117262167A (en) * | 2023-11-17 | 2023-12-22 | 中国科学院海洋研究所 | Ocean profile active observation device for ocean science test |
| CN117262167B (en) * | 2023-11-17 | 2024-02-23 | 中国科学院海洋研究所 | Ocean profile active observation device for ocean science test |
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