CN212313827U

CN212313827U - Ship sonar lifting device

Info

Publication number: CN212313827U
Application number: CN202020988435.2U
Authority: CN
Inventors: 嵇伟龙
Original assignee: Jiangsu Hehai Logistics Co ltd
Current assignee: Jiangsu Hehai Logistics Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-08
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a boats and ships sonar elevating gear, including box, inner box and hawser, the inner box welds inside the box, and inner box and box parallel arrangement, the inside sliding connection of box has the slider, and sets up flutedly bottom the slider, hawser sliding connection is inside the box, and the inside rotation of box is connected with first gear, second gear and carousel, the carousel is located under the inner box and perpendicular to inner box setting, and carousel top one end has seted up the through-hole, the inside slewing mechanism who is used for rotating the carousel that is equipped with of inner box, and the bottom welding has the wrapping post in the box, the wrapping post is located under the carousel and perpendicular to carousel setting. The utility model provides the high smoothness nature that this elevating gear used.

Description

Ship sonar lifting device

Technical Field

The utility model relates to a boats and ships technical field especially relates to a boats and ships sonar elevating gear.

Background

Sonar is a technology for navigating and measuring distance by utilizing the transmission and reflection characteristics of sound waves in water through electro-acoustic conversion and information processing, also refers to electronic equipment for detecting and communicating underwater targets by utilizing the technology, is the most widely and important device in water acoustics, and has two types, namely an active type and a passive type.

According to the ship sonar lifting device disclosed by the patent publication No. CN209342911U, the braking of the gears is carried out by the driving machine, the service life of the driving machine is easily reduced for a long time, the rotation of the gears can be caused to influence the detection of the sonar, and in addition, when the cables are collected, although the cables are wound and stored, no cable limiting structure is provided, and the cables can be knotted in the actual use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ship sonar lifting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a boats and ships sonar elevating gear, includes box, inner box and hawser, the inner box welds inside the box, and inner box and box parallel arrangement, the inside sliding connection of box has the slider, and the slider bottom has seted up flutedly, hawser sliding connection is inside the box, and the inside rotation of box is connected with first gear, second gear and carousel, the carousel is located under the inner box and perpendicular to inner box setting, and carousel top one end has seted up the through-hole, the inside slewing mechanism who is used for rotating the carousel that is equipped with of inner box, and the bottom welding has the wrapping post in the box, the wrapping post is located under the carousel and perpendicular to carousel setting.

Preferably, the round hole has been seted up to box one side, and the welding of box one side has the bar fixed block, the bar fixed block has two and parallel arrangement, and rotates between two bar fixed blocks to be connected with the bull stick, round hole and sliding connection in bull stick top are passed to hawser one end.

Preferably, the first gear is located right above the second gear, the first gear is meshed with the second gear, the box body is internally provided with a positive and negative motor, and an output shaft of the positive and negative motor is welded at the center of one side of the second gear.

Preferably, the box internal welding has the fixed pulley, and the hawser other end passes first gear and second gear engagement department and through-hole and welds in the bottom in the box, the fixed pulley is located the oblique top of inner box, and hawser sliding connection in fixed pulley top.

Preferably, hydraulic telescoping rod is installed at the box top, and hydraulic telescoping rod perpendicular to box setting, hydraulic telescoping rod's output shaft passes the box top and welds in the slider top, and the protruding tooth shape size looks adaptation on recess and the first gear surface.

Preferably, the rotating mechanism comprises a rotating motor, the rotating motor is installed at the center of the bottom of the inner box, the rotating motor is perpendicular to the inner box, and an output shaft of the rotating motor penetrates through the bottom of the inner box and is welded at the center of the top of the turntable.

Preferably, slewing mechanism includes circle roller, spiral recess and slide bar, and the circle roller rotates to be connected in the inside of inner box, spiral recess sets up in the circle roller surface, and spiral recess both ends are closed, slide bar one end sliding connection is inside spiral recess, and the welding of the inside one side of inner box has the fixed plate, the fixed plate has two and parallel arrangement, and the inside sliding connection of inner box has the movable rod, the movable rod passes two fixed plates, and the slide bar other end welds in movable rod one side, the slide bar is located between two fixed plates, and the inner box bottom mounting has electric telescopic handle, electric telescopic handle's output shaft welds in the movable rod bottom, the welding of circle roller bottom has the axis of rotation, and passes the inner box bottom and weld in carousel top center department bottom axis of rotation.

The utility model has the advantages that:

1. the utility model discloses, when needs lift sonar, drive second gear revolve through positive and negative motor, the first gear of second gear drive rotates, first gear and second gear meshing drive hawser turn left or turn right and remove, rotating electrical machines drives the carousel rotation in addition, the carousel rotates and drives the hawser and be circular motion, then the hawser can be deposited around the wrapping post, the effectual condition of knoing when placing the hawser of having avoided takes place to the smoothness nature that this elevating gear used has been improved.

2. The utility model discloses, drive the slider through hydraulic telescoping rod and reciprocate, the slider drives the recess and reciprocates, can carry on spacingly to a dogtooth on the first gear when the recess descends, then can brake first gear, and first gear brakies the second gear, avoids only relying on positive and negative motor to brake, has not only increased the effect of braking, has still improved the life of positive and negative motor.

3. The utility model discloses, it reciprocates to drive the movable rod through electric telescopic handle, the movable rod drives the slide bar and reciprocates, the slide bar drives the spiral recess and rotates, the spiral recess drives the round roller and rotates, the round roller drives the axis of rotation and rotates, the axis of rotation drives the carousel and rotates, the carousel rotates and drives the hawser and be circular motion, then the hawser can be centers on the wrapping post and deposit, the effectual condition of having avoided the hawser to tie a knot when placing the hawser takes place to the smoothness nature that this elevating gear used has been improved.

Drawings

Fig. 1 is a schematic structural view of a ship sonar lifting device according to embodiment 1 of the present invention;

fig. 2 is a partial sectional view of a ship sonar lifting device according to embodiment 1 of the present invention;

fig. 3 is a cross-sectional view of an inner box of a ship sonar lifting device according to embodiment 1 of the present invention;

fig. 4 is a cross-sectional view of a ship sonar lifting device according to embodiment 2 of the present invention.

In the figure: the device comprises a box body 1, a hydraulic telescopic rod 2, a round hole 3, a strip-shaped fixed block 4, a rotating rod 5, a cable 6, a winding post 7, a through hole 8, an inner box 9, a fixed pulley 10, a sliding block 11, a first gear 12, a second gear 13, a positive and negative motor 14, a rotating disc 15, a groove 16, a rotating motor 17, a spiral groove 18, a round roller 19, a fixed plate 20, a sliding rod 21, a movable rod 22 and an electric telescopic rod 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a boats and ships sonar elevating gear, including box 1, inner box 9 and hawser 6, inner box 9 welds inside box 1, and inner box 9 and box 1 parallel arrangement, the inside sliding connection of box 1 has slider 11, and slider 11 bottom has seted up recess 16, hawser 6 sliding connection is inside box 1, and the inside rotation of box 1 is connected with first gear 12, second gear 13 and carousel 15, carousel 15 is located under inner box 9 and perpendicular to inner box 9 sets up, and through-hole 8 has been seted up to 15 top one end of carousel, the inside slewing mechanism who is used for rotating carousel 15 that is equipped with of inner box 9, and the bottom welding has wrapping post 7 in box 1, wrapping post 7 is located under carousel 15 and perpendicular to carousel 15 sets up.

In the utility model, a round hole 3 is arranged on one side of a box body 1, a strip-shaped fixed block 4 is welded on one side of the box body 1, the strip-shaped fixed blocks 4 are arranged in parallel, a rotating rod 5 is rotatably connected between the two strip-shaped fixed blocks 4, one end of a cable 6 passes through the round hole 3 and is slidably connected with the top of the rotating rod 5, a first gear 12 is positioned right above a second gear 13, the first gear 12 is meshed with the second gear 13, a positive and negative motor 14 is arranged inside the box body 1, an output shaft of the positive and negative motor 14 is welded at the center of one side of the second gear 13, a fixed pulley 10 is welded inside the box body 1, the other end of the cable 6 passes through the meshed part of the first gear 12 and the second gear 13 and is welded with a through hole 8 at the bottom inside the box body 1, the fixed pulley 10 is positioned obliquely above an inner box 9, the cable 6 is slidably connected with the, the output shaft of hydraulic telescoping rod 2 passes box 1 top and welds in slider 11 top, and the protruding tooth shape size looks adaptation on recess 16 and first gear 12 surface, slewing mechanism includes rotating electrical machines 17, and rotating electrical machines 17 installs in inner box 9 bottom center department, and rotating electrical machines 17 perpendicular to inner box 9 sets up, and rotating electrical machines 17's output shaft passes inner box 9 bottom and welds in 15 top centers of carousel department.

The working principle of the embodiment is as follows: when in actual use, when the sonar needs to be lifted, the positive and negative motor 14 drives the second gear 13 to rotate, the second gear 13 drives the first gear 12 to rotate, the first gear 12 and the second gear 13 are meshed to drive the cable 6 to move left or right, in addition, the rotating motor 17 drives the rotating disc 15 to rotate, the rotating disc 15 rotates to drive the cable 6 to do circular motion, the cable 6 can be stored around the winding post 7, the knotting condition when the cable 6 is placed is effectively avoided, the smoothness of the lifting device is improved, the hydraulic telescopic rod 2 drives the sliding block 11 to move up and down, the sliding block 11 drives the groove 16 to move up and down, when the groove 16 descends, one convex tooth on the first gear 12 can be limited, the first gear 12 can be braked, the first gear 12 brakes the second gear 13, and the situation that only the positive and negative motor 14 is used for braking is avoided, not only the braking effect is increased, but also the service life of the positive and negative motor 14 is prolonged.

Example 2

Referring to fig. 4, the present embodiment is different from embodiment 1 only in that, the rotating mechanism includes a round roller 19, a spiral groove 18 and a slide bar 21, and the round roller 19 is rotatably connected inside the inner box 9, the spiral groove 18 is opened on the outer surface of the round roller 19, and both ends of the spiral groove 18 are closed, one end of the slide rod 21 is slidably connected to the inside of the spiral groove 18, and one side of the inner part of the inner box 9 is welded with a fixed plate 20, two fixed plates 20 are arranged in parallel, and the inner box 9 is connected with a movable rod 22 in a sliding way, the movable rod 22 passes through the two fixed plates 20, and the other end of the sliding rod 21 is welded to one side of the movable rod 22, the sliding rod 21 is located between the two fixed plates 20, and electric telescopic handle 23 is installed to the bottom in inner box 9, and electric telescopic handle 23's output shaft welds in movable rod 22 bottom, and the welding of 19 bottoms of round roller has the axis of rotation, and the axis of rotation bottom passes inner box 9 bottoms and welds in 15 top center departments of carousel.

The working principle of the embodiment is as follows: when in actual use, it reciprocates to drive movable rod 22 through electric telescopic handle 23, movable rod 22 drives slide bar 21 and reciprocates, slide bar 21 drives spiral groove 18 and rotates, spiral groove 18 drives circle roller 19 and rotates, circle roller 19 drives the axis of rotation and rotates, the axis of rotation drives carousel 15 and rotates, carousel 15 rotates and drives hawser 6 and be circular motion, then hawser 6 can be deposited around wrapping post 7, the effectual condition of knoing when placing hawser 6 of having avoided takes place, thereby the smoothness nature that this elevating gear used has been improved.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A ship sonar lifting device comprises a box body (1), an inner box (9) and a mooring rope (6), and is characterized in that the inner box (9) is fixedly connected inside the box body (1), the inner box (9) and the box body (1) are arranged in parallel, a sliding block (11) is connected inside the box body (1) in a sliding mode, a groove (16) is formed in the bottom of the sliding block (11), the mooring rope (6) is connected inside the box body (1) in a sliding mode, a first gear (12), a second gear (13) and a rotating disc (15) are connected inside the box body (1) in a rotating mode, the rotating disc (15) is located under the inner box (9) and perpendicular to the inner box (9) and is arranged, a through hole (8) is formed in one end of the top of the rotating disc (15), a rotating mechanism used for rotating the rotating disc (15) is arranged inside the inner box (9), and a winding post (7) is fixedly connected to the, the winding post (7) is positioned under the rotary table (15) and is vertical to the rotary table (15).

2. The ship sonar lifting device according to claim 1, wherein a round hole (3) is formed in one side of the box body (1), a bar-shaped fixing block (4) is fixedly connected to one side of the box body (1), the two bar-shaped fixing blocks (4) are arranged in parallel, a rotating rod (5) is rotatably connected between the two bar-shaped fixing blocks (4), and one end of a mooring rope (6) penetrates through the round hole (3) and is slidably connected to the top of the rotating rod (5).

3. The sonar lifting device according to claim 2, wherein the first gear (12) is located directly above the second gear (13), the first gear (12) is meshed with the second gear (13), the forward and reverse motor (14) is installed inside the box (1), and an output shaft of the forward and reverse motor (14) is fixedly connected to the center of one side of the second gear (13).

4. The sonar lifting device according to claim 3, wherein a fixed pulley (10) is fixedly connected to the inside of the box body (1), the other end of the cable (6) passes through a meshing position of the first gear (12) and the second gear (13) and the through hole (8) and is fixedly connected to the inner bottom of the box body (1), the fixed pulley (10) is located obliquely above the inner box (9), and the cable (6) is slidably connected to the top of the fixed pulley (10).

5. The sonar lifting device according to claim 4, wherein a hydraulic telescopic rod (2) is mounted at the top of the box body (1), the hydraulic telescopic rod (2) is perpendicular to the box body (1), an output shaft of the hydraulic telescopic rod (2) penetrates through the top of the box body (1) and is fixedly connected to the top of the sliding block (11), and the groove (16) is matched with the shape and size of the convex teeth on the surface of the first gear (12).

6. The sonar lifting device according to claim 5, wherein the rotating mechanism comprises a rotating motor (17), the rotating motor (17) is installed at the center of the bottom of the inner box (9), the rotating motor (17) is perpendicular to the inner box (9), and an output shaft of the rotating motor (17) penetrates through the bottom of the inner box (9) and is fixedly connected to the center of the top of the turntable (15).

7. The ship sonar lifting device according to claim 5, wherein the rotating mechanism comprises a round roller (19), spiral grooves (18) and a sliding rod (21), the round roller (19) is rotatably connected inside the inner box (9), the spiral grooves (18) are arranged on the outer surface of the round roller (19), two ends of each spiral groove (18) are closed, one end of each sliding rod (21) is slidably connected inside each spiral groove (18), one side of the inner part of the inner box (9) is fixedly connected with a fixing plate (20), the fixing plates (20) are arranged in parallel, a movable rod (22) is slidably connected inside the inner box (9), the movable rod (22) penetrates through the two fixing plates (20), the other end of each sliding rod (21) is fixedly connected to one side of the movable rod (22), the sliding rod (21) is located between the two fixing plates (20), and an electric telescopic rod (23) is mounted at the inner bottom of the inner box (9), the output shaft fixed connection of electric telescopic handle (23) is in movable rod (22) bottom, circle roller (19) bottom fixedly connected with axis of rotation, and the axis of rotation bottom passes inner box (9) bottom and fixed connection in carousel (15) top center department.