CN109031257B

CN109031257B - Anticollision type sonar shell

Info

Publication number: CN109031257B
Application number: CN201810733944.8A
Authority: CN
Inventors: 程玉成; 范煜; 严建文; 王玉山
Original assignee: Anhui Siyuan Sanqing Intelligent Manufacturing Co ltd
Current assignee: Anhui Siyuan Sanqing Intelligent Manufacturing Co ltd
Priority date: 2018-07-06
Filing date: 2018-07-06
Publication date: 2022-04-05
Anticipated expiration: 2038-07-06
Also published as: CN109031257A

Abstract

The invention discloses an anti-collision sonar shell, which comprises a storage bin, an anti-collision shell, a front buffer plate and a rear buffer plate, wherein the anti-collision shell is fixedly connected below a ship body, a support is arranged in the anti-collision shell, a support column is fixedly connected to the upper surface of the right end of the support, a tray is hinged to the top of the support column, a sonar body is placed above the tray, a sleeve is fixedly connected to the left side wall of the anti-collision shell, a first spring is arranged in the sleeve, a movable column is slidably connected in the sleeve, one end of the movable column is abutted to the first spring, the other end of the movable column is fixedly connected with the front buffer plate, when the ship body runs, the front buffer plate is arranged to absorb the energy of the front object to play a role in buffering, the sonar body moves into the storage bin when being impacted, the sonar body is protected from being impacted, and the rear buffer plate is arranged to play a certain role in buffering by utilizing a second spring, the protection anticollision shell through setting up the fly leaf, protects the top of sonar body.

Description

Anticollision type sonar shell

Technical Field

The invention relates to the field of detection equipment, in particular to an anti-collision sonar shell.

Background

Sonar, wherein the text is collectively referred to as: the sound navigation and distance measurement is an electronic device which utilizes the propagation characteristic of sound waves under water, and completes underwater detection and communication tasks through electroacoustic conversion and information processing. It has two types of active and passive, and belongs to the field of acoustic positioning. Sonar is an electronic device for detecting, positioning and communicating underwater targets by using underwater sound waves, and is the most widely and most important device in underwater acoustics.

The sonar is generally installed at the bottom of a ship body, so that sound waves can be conveniently emitted to the bottom of the ship body, underwater targets can be detected and positioned, however, a lot of sundries can often float in water, and the sonar can inevitably impact a shell of the sonar in the process of sailing of a ship, so that the sonar shell is damaged, even a sonar body is damaged, and a lot of unnecessary loss is brought to people.

Disclosure of Invention

The invention aims to provide an anti-collision sonar housing to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an anti-collision sonar shell comprises a storage bin, an anti-collision shell, a front buffer plate and a rear buffer plate, wherein the storage bin is installed at the bottom of a ship body, a slide rail is fixedly connected to the inner side wall of the storage bin, the anti-collision shell is fixedly connected to the lower side of the ship body, the storage bin is communicated with the anti-collision shell, a support is arranged inside the anti-collision shell, the left end of the support is hinged to the lower surface of the ship body, a support column is fixedly connected to the upper surface of the right end of the support, a tray is hinged to the top of the support column, a sonar body is placed above the tray, the top of the sonar body extends into the storage bin, the sonar body is connected with the slide rail in a sliding mode, the tray is abutted to the lower surface of the sonar body, a sleeve is fixedly connected to the left side wall of the anti-collision shell, a first spring is arranged inside the sleeve, a movable column is connected inside the sleeve in a sliding mode, one end of the movable column is abutted to the first spring, the front buffer plate is fixedly connected to the other end of the movable column, the right side wall of preceding buffer board articulates there is the connecting rod, and the through-hole has been seted up to the left side wall of anticollision shell, and the through-hole that the other end of connecting rod passed the anticollision shell lateral wall is articulated with the support.

As a further scheme of the invention: the lower surface parcel of anticollision shell has the gasbag, and the inside of anticollision shell is equipped with the air pump, and the air pump is installed in the bottom of anticollision shell, and the suction nozzle is still installed to the bottom of anticollision shell, and suction nozzle and gasbag intercommunication install the valve on the suction nozzle, and the gas vent of air pump passes through hose and suction nozzle intercommunication.

As a still further scheme of the invention: the right side wall fixedly connected with a plurality of second springs of anticollision shell, the other end fixedly connected with back buffer board of second spring.

As a still further scheme of the invention: the lower side of support is equipped with the leaf spring, and the middle part of leaf spring and the lower surface butt of support, both ends fixedly connected with supporting shoe respectively about the leaf spring, the bottom fixed connection of supporting shoe and crashproof shell.

As a still further scheme of the invention: the top of the storage bin is fixedly connected with a plurality of third springs, and the lower ends of the third springs are fixedly connected with movable plates.

Compared with the prior art, the invention has the beneficial effects that: when the hull is at the in-process of traveling, through setting up preceding buffer board, can absorb the energy of the place ahead object striking, play the cushioning effect, make the sonar body move the containing storehouse in receiving the striking, the protection sonar body does not receive the striking, through setting up the back buffer board, utilize the second spring to play certain cushioning effect, the protection anticollision shell, through setting up the fly leaf, the top of protection sonar body, prevent that the sonar body from directly striking the top of containing storehouse at the in-process of upward movement, avoid the sonar body impaired.

Drawings

Fig. 1 is a schematic structural diagram of a collision-proof sonar housing;

fig. 2 is a schematic diagram of the working process of the anti-collision sonar housing;

fig. 3 is a schematic structural diagram of a connecting rod in the anti-collision sonar shell.

In the figure: 1, a ship body; 2-a storage bin; 3-sonar body; 4-a slide rail; 5-an anti-collision shell; 6-a scaffold; 7-a tray; 8-a support column; 9-a first spring; 10-a sleeve; 11-a movable column; 12-a front bumper plate; 13-a connecting rod; 14-an air bag; 15-an air pump; 16-an air inlet nozzle; 17-a rear bumper plate; 18-a second spring; 19-a movable plate; 20-a third spring; 21-a plate spring; 22-support block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in the embodiment of the invention, an anti-collision sonar housing comprises a storage bin 2, an anti-collision shell 5, a front buffer plate 12 and a rear buffer plate 17, wherein the storage bin 2 is installed at the bottom of a ship body 1, a slide rail 4 is fixedly connected to the inner side wall of the storage bin 2, the anti-collision shell 5 is fixedly connected to the lower side of the ship body 1, the storage bin 2 is communicated with the anti-collision shell 5, a support 6 is arranged inside the anti-collision shell 5, the left end of the support 6 is hinged to the lower surface of the ship body 1, a support column 8 is fixedly connected to the upper surface of the right end of the support 6, a tray 7 is hinged to the top of the support column 8, a sonar body 3 is placed above the tray 7, the top of the sonar body 3 extends into the storage bin 2, the sonar body 3 is slidably connected with the slide rail 4, the tray 7 is abutted to the lower surface of the sonar body 3, the left side wall of the anti-collision shell 5 faces the advancing direction of the bow, a sleeve 10 is fixedly connected to the left side wall of the anti-collision shell 5, a first spring 9 is arranged in the sleeve 10, a movable column 11 is connected in the sleeve 10 in a sliding manner, the movable column 11 can slide in the sleeve 10, one end of the movable column 11 is abutted against the first spring 9, the other end of the movable column 11 is fixedly connected with a front buffer plate 12, when the front buffer plate 12 is impacted, the front buffer plate 12 moves towards the right side, a certain buffering effect is achieved by the first spring 9, the right side wall of the front buffer plate 12 is hinged with a connecting rod 13, the left side wall of the anti-collision shell 5 is provided with a through hole, the other end of the connecting rod 13 penetrates through the through hole in the side wall of the anti-collision shell 5 to be hinged with the bracket 6, when the front buffer plate 12 is impacted and moves towards the right side, the connecting rod 13 is driven to move towards the right side, so that the bracket 6 is driven to rotate, the sonar body 3 is supported, the sonar body 3 is driven to move upwards, the sonar body 3 is moved into the storage bin 2, and the sonar body 3 is protected from being impacted, the lower surface parcel of anticollision shell 5 has gasbag 14, utilize the lower surface of gasbag 14 protection anticollision shell 5, the inside of anticollision shell 5 is equipped with air pump 15, air pump 15 is installed in the bottom of anticollision shell 5, suction nozzle 16 is still installed to the bottom of anticollision shell 5, suction nozzle 16 and gasbag 14 intercommunication, install the valve on the suction nozzle 16, hose and suction nozzle 16 intercommunication are passed through to the gas vent of air pump 15, utilize air pump 15 to aerify in the gasbag 14, a plurality of second springs 18 of the right side wall fixedly connected with of anticollision shell 5, buffer board 17 behind the other end fixedly connected with of second spring 18, utilize second spring 18 to play certain cushioning effect, protect anticollision shell 5.

The working principle of the invention is as follows: when hull 1 is at the in-process of traveling, preceding buffer board 12 receives the striking when, buffer board 12 removes to the right side before the drive, utilize first spring 9 to play certain cushioning effect, it moves right to drive connecting rod 13 simultaneously, thereby drive support 6 and rotate, hold up sonar body 3, drive sonar body 3 rebound, make sonar body 3 remove in the collecting compartment 2, protection sonar body 3 does not receive the striking, a plurality of second springs 18 of the right side wall fixedly connected with of anticollision shell 5, buffer board 17 behind second spring 18's the other end fixedly connected with, utilize second spring 18 to play certain cushioning effect, protection anticollision shell 5.

Example 2

On the basis of embodiment 1, the below of support 6 is equipped with leaf spring 21, and the middle part of leaf spring 21 and the lower surface butt of support 6, the both ends difference fixedly connected with supporting shoe 22 about leaf spring 21, and supporting shoe 22 and the bottom fixed connection of crashproof shell 5 play the effect of supporting support 6, reduce the vibration of sonar body 3 among the ship driving process.

Example 3

On embodiment 1's basis, a plurality of third springs 20 of the top fixedly connected with of collecting chamber 2, the lower extreme fixedly connected with fly leaf 19 of third spring 20 protect sonar body 3's top, prevent that sonar body 3 from directly striking collecting chamber 2's top at the in-process of upward movement, avoid sonar body 3 impaired.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. An anti-collision sonar shell comprises a storage bin (2), an anti-collision shell (5), a front buffer plate (12) and a rear buffer plate (17), and is characterized in that the storage bin (2) is mounted at the bottom of a ship body (1), a slide rail (4) is fixedly connected to the inner side wall of the storage bin (2), the anti-collision shell (5) is fixedly connected to the lower portion of the ship body (1), the storage bin (2) is communicated with the anti-collision shell (5), a support (6) is arranged inside the anti-collision shell (5), the left end of the support (6) is hinged to the lower surface of the ship body (1), a support column (8) is fixedly connected to the upper surface of the right end of the support (6), a tray (7) is hinged to the top of the support column (8), a sonar body (3) is placed above the tray (7), the top of the sonar body (3) extends into the storage bin (2), and the sonar body (3) is slidably connected with the slide rail (4), tray (7) and the lower surface butt of sonar body (3), left side wall fixedly connected with sleeve (10) of anticollision shell (5), the inside of sleeve (10) is equipped with first spring (9), the inside sliding connection of sleeve (10) has movable post (11), the one end and first spring (9) butt of activity post (11), buffer board (12) before the other end fixedly connected with of activity post (11), the right side wall of preceding buffer board (12) articulates there is connecting rod (13), the through-hole has been seted up to the left side wall of anticollision shell (5), the through-hole that the other end of connecting rod (13) passed anticollision shell (5) lateral wall is articulated with support (6).

2. The anti-collision sonar housing according to claim 1, wherein an air bag (14) is wrapped on the lower surface of the anti-collision shell (5), an air pump (15) is arranged inside the anti-collision shell (5), the air pump (15) is installed at the bottom of the anti-collision shell (5), an air inlet nozzle (16) is further installed at the bottom of the anti-collision shell (5), the air inlet nozzle (16) is communicated with the air bag (14), a valve is installed on the air inlet nozzle (16), and an air outlet of the air pump (15) is communicated with the air inlet nozzle (16) through a hose.

3. The anti-collision sonar housing according to claim 1, wherein a plurality of second springs (18) are fixedly connected to the right side wall of the anti-collision housing (5), and a rear buffer plate (17) is fixedly connected to the other ends of the second springs (18).

4. The anti-collision sonar housing according to claim 1, wherein a plate spring (21) is arranged below the support (6), the middle of the plate spring (21) is abutted to the lower surface of the support (6), support blocks (22) are fixedly connected to the left end and the right end of the plate spring (21), and the support blocks (22) are fixedly connected to the bottom of the anti-collision shell (5).

5. The anti-collision sonar housing according to claim 1, wherein a plurality of third springs (20) are fixedly connected to the top of the storage bin (2), a movable plate (19) is fixedly connected to the lower ends of the third springs (20), the top of the sonar body (3) is protected, the sonar body (3) is prevented from directly colliding with the top of the storage bin (2) in the upward movement process, and the sonar body (3) is prevented from being damaged.