CN212605711U

CN212605711U - Marine sounding instrument

Info

Publication number: CN212605711U
Application number: CN202020823991.4U
Authority: CN
Inventors: 张立菁
Original assignee: Jiangsu Maritime Institute
Current assignee: Jiangsu Maritime Institute
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-02-26
Anticipated expiration: 2030-05-16

Abstract

The utility model provides a navigation sounding instrument, which comprises a ship body, wherein the interior of the ship body is divided into two independent chambers, namely a first chamber and a second chamber, through a vertically arranged steel plate, a motor is arranged in the first chamber, the output end of the motor is connected with a lead screw, one end of the lead screw penetrates through the steel plate and extends to the interior of the second chamber, the other end of the lead screw is fixed on the inner wall of the second chamber far from the steel plate through a bearing, sliding grooves are arranged on the left inner wall and the right inner wall of the second chamber, a sliding box is arranged in the second chamber, a threaded through hole is arranged at the top of the sliding box, the threaded through hole at the top of the sliding box is connected with the lead screw, sliding devices are connected with two sides of the sliding box and are fixed in the sliding groove at the inner wall of the second chamber, a retracting device and a side-scanning sonar are arranged in the sliding box, the utility model can automatically retract and side-scan sonar, meanwhile, the side scan sonar can switch two towing modes of side release and tail support, and navigation sounding is facilitated.

Description

Marine sounding instrument

Technical Field

The utility model mainly relates to the technical field of ocean sounding, specifically to a marine sounding appearance.

Background

When sailing on the sea, the sailing detector is an indispensable instrument and equipment, can survey the depth of the sea and the shape of the sea bottom, can warn when foreign matters exist underwater, ensures the safety of the ship when sailing on the sea,

traditional sounding appearance is placed on the deck, and is fixed by scalable pole, and the telescopic link stretches out during sounding, drives the sounding appearance and stretches out the hull, and is parallel and the surface of water, because the sounding effect can be unsatisfactory above the surface of water, and traditional sounding appearance rigidity can not remove simultaneously, and when actual sounding, the sounding appearance will realize receiving and releasing, and according to the sounding mode of difference, need adopt shallow water side support, the drag mode of deep water tail support, the drawback of traditional sounding appearance shows unintentionally this moment.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a marine sounding appearance for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a marine sounding appearance, includes the hull, the inside of hull sets up the steel sheet through a perpendicular, cuts apart into two independent bins, is first bin and second bin respectively, the inside of first bin is equipped with the motor the lead screw is connected to the output of motor, the one end of lead screw runs through the steel sheet and extends to the inside of second bin, the other end of lead screw passes through the bearing to be fixed on the inner wall of steel sheet one side is kept away from to the second bin, be equipped with the sliding tray on the inner wall about the second bin, be equipped with the slide box in the second bin, the top of slide box is equipped with the screw thread through-hole, the top screw thread through-hole connection lead screw of slide box, slide box both sides connection slider, slider fixes in second bin inner wall sliding tray, be equipped with receiving and releasing device, side scan sonar in the slide box, receiving and releasing device includes the dead lever, First receive and release pole, second receive and release pole, hydraulic stem, first dwang, second dwang, third dwang, the one end of second receive and release pole articulates in the middle of the dead lever, the articulated first receive and release pole, hydraulic stem of the other end of second receive and release pole, three the dwang is all rotated and is connected in the slip box both sides, first dwang is connected in the rotation of the upper end of dead lever, the other end of first receive and release pole is rotated and is connected the second dwang, the other end of hydraulic stem is rotated and is connected the third dwang, the side scan sonar is fixed at the winding and release device lower extreme.

Preferably, the bottom of the second chamber is a through structure.

Preferably, a waterproof layer is arranged at the through position of the screw rod of the first chamber.

Preferably, the top of the sliding box is provided with a threaded through hole matched with the screw rod.

Preferably, the sliding device comprises T-shaped steel blocks and steel balls, the T-shaped steel blocks are symmetrically welded on two sides of the sliding box, and the T-shaped steel blocks slide in sliding grooves on the left side and the right side of the second bin.

Preferably, a plurality of steel balls are embedded on the surface of the contact surface of the T-shaped steel block and the sliding groove.

Preferably, the outer surfaces of the fixing rod, the first retracting rod, the second retracting rod, the hydraulic rod, the first rotating rod, the second rotating rod and the third rotating rod are all provided with waterproof layers.

Preferably, the lower end of the fixing rod is welded and fixed on the upper ring of the side scan sonar.

Compared with the prior art, the beneficial effects of the utility model are that:

this marine sounding appearance sets up the bottom at boats and ships, because inside the water, the effect is better during the sounding, this marine sounding appearance can automatic receipts side scan sonar, can also realize two kinds of forms of dragging shallow water side support and deep water tail support, arranges the hull bottom lateral part in during shallow water sounding, through receiving and releasing device, the side scan sonar shifts out the slide box and surveys, when needing deep water sounding, withdraws the side scan sonar, the slide box slides to the hull afterbody, shifts out the side scan sonar again and surveys.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the structure of the hull of the present invention on the side of the shaft;

FIG. 2 is a schematic view of the overall axial structure of the present invention;

FIG. 3 is a schematic side view of the sliding box of the present invention;

FIG. 4 is a schematic side view of the shaft of the retraction device of the present invention;

FIG. 5 is a side view of the retractable device of the present invention;

fig. 6 is a front view of the sliding box structure of the present invention.

In the figure: 1. a hull; 2. a first chamber; 21. a motor; 22. a screw rod; 3. a second chamber; 31. a slide box; 32. A retracting device; 321. fixing the rod; 322. a first retractable rod; 323. a second retractable rod; 324. a hydraulic lever; 325. a first rotating lever; 326. a second rotating lever; 327. a third rotating rod; 33. a side scan sonar; 331. a circular ring; 34. a sliding device; 341. a T-shaped steel block; 342. and (5) steel balls.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3 heavily, which shows a marine sounding apparatus, comprising a hull 1, the hull 1 is divided into two independent chambers, namely a first chamber 2 and a second chamber 3, a motor 21 is arranged in the first chamber 2, the output end of the motor 21 is connected with a lead screw 22, one end of the lead screw 22 extends into the second chamber 3 through the steel plate, the other end of the lead screw 22 is fixed on the inner wall of the second chamber 3 far away from the steel plate through a bearing, sliding grooves are arranged on the left and right inner walls of the second chamber 3, a sliding box 31 is arranged in the second chamber 3, a threaded through hole is arranged on the top of the sliding box 31, the threaded through hole on the top of the sliding box 31 is connected with the lead screw 22, sliding devices 34 are connected on both sides of the sliding box 31, the sliding devices 34 are fixed in the sliding groove on the inner wall of the second chamber 3, the sliding device 34 comprises T-shaped steel blocks 341 and steel balls 342, the T-shaped steel blocks 341 are symmetrically welded on two sides of the sliding box 31, the T-shaped steel blocks 341 slide in sliding grooves on the left side and the right side of the second chamber 3, the T-shaped steel blocks 341 and the sliding grooves are embedded with the steel balls 342 on the surface of the contact surface, the motor 21 drives the screw rod 22 to move, the screw rod 22 drives the sliding box 31 to move through a threaded through hole in the top of the sliding box 31, the sliding box 31 slides in the sliding grooves through the T-shaped steel blocks on the two sides, and the steel balls 342 on the sliding surface reduce friction.

Please refer to fig. 1-6, the bottom of the second chamber 3 is a through structure, the sliding box 31 is provided with a retraction device 32 and a side scan sonar 33, the retraction device 32 comprises a fixed rod 321, a first retraction rod 322, a second retraction rod 323, a hydraulic rod 324, a first rotating rod 325, a second rotating rod 326 and a third rotating rod 327, one end of the second retraction rod 323 is hinged in the middle of the fixed rod 321, the other end of the second retraction rod 323 is hinged with the first retraction rod 322 and the hydraulic rod 324, the three

rotating rods

325, 326 and 327 are all rotatably connected to two sides of the sliding box 31, the upper end of the fixed rod 321 is rotatably connected with the first rotating rod 325, the other end of the first retraction rod 322 is rotatably connected with the second rotating rod 326, the other end of the hydraulic rod 324 is rotatably connected with the third rotating rod 327, the side scan sonar 33 is fixed at the lower end of the retraction device 32, the outer surfaces of the fixing rod 321, the first folding and unfolding rod 322, the second folding and unfolding rod 323, the hydraulic rod 324, the first rotating rod 325, the second rotating rod 326 and the third rotating rod 327 are all provided with waterproof layers, the hydraulic rod 324 contracts to drive the joint of the first folding and unfolding rod 322 and the second folding and unfolding rod 323 to move upwards, in the process, the fixing rod 321 rotates anticlockwise around the first rotating rod 325, and vice versa, and the waterproof layers effectively prevent seawater from corroding the folding and unfolding device 32.

The utility model discloses a concrete operation as follows:

when shallow water exploration needs to be carried out, side support dragging is needed, the hydraulic rod 324 is directly controlled to extend to drive the joint of the first retractable rod 322 and the second retractable rod 323 to move downwards until the two rods are horizontal, in the process, the fixed rod 321 rotates clockwise around the first rotating rod 325 to enable the side scan sonar 33 to be released and be parallel to a ship body to carry out exploration, when deep water exploration needs to be carried out, the tail support dragging is needed, the hydraulic rod 324 needs to be retracted to drive the joint of the first retractable rod 322 and the second retractable rod 323 to move upwards, in the process, the fixed rod 321 rotates anticlockwise around the first rotating rod 325 to retract the side scan sonar 33, the motor 21 is started to drive the lead screw 22 to rotate, the lead screw 22 drives the sliding box 31 to slide towards the stern through a threaded through a through hole in the top end of the sliding box 31, the sliding box 31 slides in the sliding groove through a T-shaped steel block 341, and when the tail of the ship body slides to release, the sonar which is the same.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a marine sounding appearance, includes hull (1), the inside of hull (1) sets up the steel sheet through a perpendicular, cuts apart into two independent bins, is first bin (2) and second bin (3), its characterized in that respectively: the inside of first bin (2) is equipped with motor (21), lead screw (22) is connected to the output of motor (21), the one end of lead screw (22) runs through the steel sheet and extends to inside second bin (3), the other end of lead screw (22) passes through the bearing to be fixed on the inner wall of second bin (3) one side of keeping away from the steel sheet, be equipped with the sliding tray on the inner wall about second bin (3), be equipped with in second bin (3) slip case (31), the top of slip case (31) is equipped with the screw through-hole, the top screw through-hole of slip case (31) connects lead screw (22), slider (34) is connected to slip case (31) both sides, slider (34) are fixed in second bin (3) inner wall sliding tray, be equipped with in slip case (31) and receive and release device (32), side scan sonar (33), receive and release device (32) include dead lever (321), First receive and release pole (322), second receive and release pole (323), hydraulic stem (324), first dwang (325), second dwang (326), third dwang (327), the one end of second receive and release pole (323) articulates in the middle of dead lever (321), the other end of second receive and release pole (323) articulates first receive and release pole (322), hydraulic stem (324), three dwang (325, 326, 327) are all rotated and are connected in sliding box (31) both sides, the upper end of dead lever (321) is rotated and is connected first dwang (325), the other end of first receive and release pole (322) is rotated and is connected second dwang (326), the other end of hydraulic stem (324) is rotated and is connected third dwang (327), side scan sonar (33) are fixed at receive and release device (32) lower extreme.

2. A marine sounding device according to claim 1, characterised in that: the bottom of the second chamber (3) is of a through structure.

3. A marine sounding device according to claim 1, characterised in that: and a waterproof layer is arranged at the through part of the screw rod (22) of the first chamber (2).

4. A marine sounding device according to claim 3, wherein: the top of the sliding box (31) is provided with a thread through hole matched with the screw rod (22).

5. A marine sounding device according to claim 1, characterised in that: the sliding device (34) comprises T-shaped steel blocks (341) and steel balls (342), the T-shaped steel blocks (341) are symmetrically welded on two sides of the sliding box (31), and the T-shaped steel blocks (341) slide in sliding grooves on the left side and the right side of the second bin (3).

6. A marine sounding device according to claim 5, wherein: and a plurality of steel balls (342) are embedded on the surface of the contact surface of the T-shaped steel block (341) and the sliding groove.

7. A marine sounding device according to claim 1, characterised in that: the outer surfaces of the fixing rod (321), the first folding and unfolding rod (322), the second folding and unfolding rod (323), the hydraulic rod (324), the first rotating rod (325), the second rotating rod (326) and the third rotating rod (327) are all provided with waterproof layers.

8. A marine sounding device according to claim 1, characterised in that: the lower end of the fixing rod (321) is welded and fixed on the side-scan sonar (33), and a circular ring (331) is arranged on the side-scan sonar (33).