CN214930421U

CN214930421U - Telescopic depth sounding device of navigation mark ship

Info

Publication number: CN214930421U
Application number: CN202120718055.1U
Authority: CN
Inventors: 王朝; 马晓东; 陈聪; 贾云山
Original assignee: Tianjin Zhihui Marine Technology Co ltd; CCCC First Harbour Consultants Co Ltd
Current assignee: Tianjin Zhihui Marine Technology Co ltd; CCCC First Harbour Consultants Co Ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-30
Anticipated expiration: 2031-04-08

Abstract

The utility model provides a telescopic depth sounding device of navigation mark ship belongs to depth finder technical field. The telescopic depth sounding device of the beacon vessel comprises a telescopic adjusting mechanism and a depth sounding mechanism. The telescopic adjusting mechanism comprises a ship body, a fixed cylinder body, a sliding sleeve seat, a servo motor, a lead screw and a sliding sleeve, wherein the fixed cylinder body is fixedly embedded in the center of the bottom of the ship body, the sliding sleeve at the top of the sliding sleeve is arranged inside the sliding sleeve seat, the bottom of the sliding sleeve is run through the bottom of the fixed cylinder body, the bottom of the fixed cylinder body extends to the outside, the depth sounding mechanism comprises a multi-stage hydraulic cylinder, a protective cover and a depth sounder probe, the multi-stage hydraulic cylinder is fixedly arranged at the top in a mounting groove of the bottom of the sliding sleeve, the depth sounder probe is arranged in the protective cover, the utility model discloses an upper and lower telescopic function of the depth sounder probe can adapt to the measuring requirements of different underwater environments, and the accuracy of measuring data is effectively increased.

Description

Telescopic depth sounding device of navigation mark ship

Technical Field

The utility model relates to a depth finder technical field particularly, relates to a telescopic depth sounding device of navigation mark ship.

Background

The navigation mark ship is a ship which is provided with equipment such as a crane and a winch for lifting and releasing navigation marks, carries out navigation mark arrangement, routing inspection, supply, repair and maintenance operations at a navigation channel and nearby submerged reefs, shoals and rocks, and is also provided with a depth finder for detecting underwater depth.

However, the existing depth measuring device for the navigation mark ship is usually installed at the side of the navigation mark ship, and the depth measuring instrument does not have the telescopic function and cannot adapt to the measurement requirements of different underwater environments, so that the accuracy of measured data is low.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a telescopic sounding device of navigation mark ship aims at improving the problem that proposes in the above-mentioned background art.

The utility model discloses a realize like this:

the utility model provides a telescopic depth sounding device of navigation mark ship, including flexible adjustment mechanism and depth sounding mechanism.

Flexible adjustment mechanism includes hull, fixed barrel, sliding sleeve seat, servo motor, lead screw and sliding sleeve, fixed barrel is fixed to be inlayed and is located the center department of hull bottom, sliding sleeve seat both sides all through connecting rod fixed connection in the fixed barrel inside wall, sliding sleeve top sliding sleeve locates inside the sliding sleeve seat, servo motor install in the fixed barrel top, the fixed cover in lead screw top connect in the servo motor output, lead screw bottom screw thread cup joint in the sliding sleeve top, the sliding sleeve bottom is run through fixed barrel bottom extends to the outside.

The depth sounding mechanism comprises a multi-stage hydraulic cylinder, a protective cover and a depth sounding instrument probe, the multi-stage hydraulic cylinder is fixedly mounted at the top of the mounting groove in the bottom end of the sliding sleeve, the protective cover is fixedly connected to the end portion of the telescopic end of the multi-stage hydraulic cylinder, and the depth sounding instrument probe is mounted in the protective cover.

In an embodiment of the present invention, the sliding sleeve seat has an inner side wall that is provided with a sliding groove adapted to the top of the sliding sleeve.

The utility model discloses an in the embodiment, be provided with in the sliding sleeve top the internal thread of lead screw looks adaptation, internal thread length is greater than the length of spout.

In an embodiment of the present invention, a first sealing sleeve is fixed to the top of the sliding sleeve, and the screw rod runs through the first sealing sleeve extends into the internal thread.

In an embodiment of the present invention, the fixed cylinder is displaced, a plurality of sets of anti-collision members are disposed on the circumferential side wall below the hull at intervals, and the anti-collision members wind the axis array of the fixed cylinder to form a circle.

The utility model discloses an in one embodiment, anticollision piece all includes arc anticollision board, telescopic link and buffer spring, the telescopic link with the equal fixed connection of buffer spring in arc anticollision board with between the periphery side of solid fixed cylinder body, the telescopic link with the even interval of buffer spring sets up.

In an embodiment of the present invention, the arc-shaped anti-collision plate is away from one side surface of the fixed cylinder body is bonded with a rubber pad.

The utility model discloses an in one embodiment, fixed barrel bottom seted up with the through-hole of sliding sleeve adaptation, through-hole outside cover are equipped with the second seal cover, sliding sleeve runs through the second seal cover extends to the outside.

The utility model discloses an in one embodiment, the protection casing bottom is inlayed and is equipped with the translucent cover, the diameter of translucent cover is greater than the external diameter of depth finder probe.

The utility model discloses an in the embodiment, the degree of depth size of mounting groove is greater than length dimension after multistage pneumatic cylinder contracts.

The utility model has the advantages that: the utility model discloses a telescopic depth sounding device of navigation mark ship that above-mentioned design obtained, during the use, change this telescopic depth sounding device of navigation mark ship from the mounted position of navigation mark ship topside into the bottom of hull and install, start servo motor, servo motor drives the lead screw and rotates, make sliding sleeve rotate and slide downwards in the sliding sleeve seat along with the lead screw, make the sliding sleeve bottom extend the fixed barrel bottom, make sliding sleeve have flexible function, thereby adjust the depth sounding mechanism in it and stretch into underwater degree of depth, rethread multistage pneumatic cylinder drives the mounting groove that shifts out under the depth sounding appearance probe in protection casing and its, the utility model discloses an upper and lower flexible function of depth sounding appearance probe can adapt to the measuring demand of different environment under water, has increased measured data's accuracy effectively.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a telescopic depth sounding device of a beacon vessel according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the telescopic adjusting mechanism according to the embodiment of the present invention at a first viewing angle;

fig. 3 is a schematic structural view of the telescopic adjusting mechanism according to the embodiment of the present invention at a second viewing angle;

fig. 4 is a schematic structural view of a depth sounding mechanism provided in an embodiment of the present invention;

fig. 5 is a schematic view of a protective cover structure provided by an embodiment of the present invention.

In the figure: 10-a telescopic adjusting mechanism; 110-a hull; 120-fixing the cylinder; 121-a second gland; 130-sliding sleeve seat; 131-a chute; 140-a connecting rod; 150-a servo motor; 160-a screw rod; 161-a first gland; 170-sliding sleeve; 171-a mounting groove; 172-internal threads; 180-a bumper; 181-arc-shaped anti-collision plate; 182-a telescopic rod; 183-buffer spring; 184-rubber pad; 20-a depth measurement mechanism; 210-a multi-stage hydraulic cylinder; 220-a protective cover; 221-a transparent cover; 230-depth finder probe.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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" and "first" 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" or "second" 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 specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a telescopic depth sounding device of a navigation mark ship comprises a telescopic adjusting mechanism 10 and a depth sounding mechanism 20.

Referring to fig. 2, the telescopic adjusting mechanism 10 includes a hull 110, a fixed cylinder 120, a sliding sleeve seat 130, a servo motor 150, a screw rod 160 and a sliding sleeve 170, the fixed cylinder 120 is fixedly embedded in the center of the bottom of the hull 110, the fixed cylinder 120 and the hull 110 are integrally formed, two sides of the sliding sleeve seat 130 are fixedly connected to the inner side wall of the fixed cylinder 120 through connecting rods 140, two sets of connecting rods 140 are symmetrically arranged, each set of connecting rods 140 is symmetrically connected between the sliding sleeve seat 130 and the inner side wall of the fixed cylinder 120 through welding, the top of the sliding sleeve 170 is slidably sleeved in the sliding sleeve seat 130, the inner side wall of the sliding sleeve seat 130 is provided with a sliding groove 131 adapted to the top of the side wall of the sliding sleeve 170, the top of the side wall of the sliding sleeve 170 is integrally formed with a sliding block adapted to the sliding groove 131, and by the matching of the sliding block and the sliding groove 131, the sliding sleeve 170 is limited in the sliding sleeve seat 130 in the vertical sliding mode, and the stability of the sliding sleeve 170 in the sliding mode is improved.

In this embodiment, the servo motor 150 is installed on the top of the fixed cylinder 120, the top end of the screw rod 160 is fixedly sleeved on the output end of the servo motor 150, the output end of the servo motor 150 penetrates through the top wall of the fixed cylinder 120 and extends to the inside, the bottom end of the screw rod 160 is sleeved in the top of the sliding sleeve 170, specifically, the top of the sliding sleeve 170 is provided with an internal thread 172 matched with the screw rod 160, the servo motor 150 drives the screw rod 160 to rotate, through the matching between the screw rod 160 and the internal thread 172, the sliding sleeve 170 slides up and down along with the rotation of the screw rod 160, so that the sliding sleeve 170 has a telescopic function, thereby adjusting the depth of the depth measurement mechanism 20 inside the sliding sleeve to extend into the water, the length of the internal thread 172 is greater than the length of the sliding chute 131, the screw rod 160 is prevented from falling off from the internal thread 172, the top of the sliding sleeve 170 is fixed with the first sealing sleeve 161, the screw rod 160 extends into the internal thread 172 through the first sealing sleeve 161, prevent that water from getting into internal thread 172, sliding sleeve 170 bottom runs through fixed barrel 120 bottom and extends to the outside, lead screw 160 rotates and makes sliding sleeve 170 upwards slide along spout 131, thereby make sliding sleeve 170 shrink back in fixed barrel 120, protect sounding mechanism 20 in it, prevent that it from touching the submerged reef, the shoal, barriers such as rock cause the damage, fixed barrel 120 bottom is seted up with the through-hole of sliding sleeve 170 adaptation, the through-hole outside cover is equipped with second seal cover 121, sliding sleeve 170 runs through second seal cover 121 and extends to the outside, can prevent that rivers from getting into that fixed barrel 120 is inside to each subassembly in it by corroding or rustting.

Referring to fig. 3, a plurality of sets of anti-collision members 180 are arranged at intervals on the circumferential side wall below the displacement hull 110 of the fixed cylinder 120, specifically, the anti-collision members 180 are arranged in a circle around the axis of the fixed cylinder 120, each anti-collision member 180 comprises an arc-shaped anti-collision plate 181, a telescopic rod 182 and a buffer spring 183, each telescopic rod 182 and each buffer spring 183 are fixedly connected between the arc-shaped anti-collision plate 181 and the outer circumferential side of the fixed cylinder 120, the telescopic rods 182 and the buffer springs 183 are uniformly arranged at intervals, the buffer springs 183 are arranged between two adjacent sets of telescopic rods 182, when the arc-shaped anti-collision plate 181 is impacted by an external obstacle and moves towards the fixed cylinder 120 on the inner side, the telescopic rods 182 can limit the position, the buffer springs 183 play a role in buffering and shock absorption, a rubber pad 184 is bonded on the surface of the arc-shaped anti-collision plate 181 far away from the fixed cylinder 120, the rubber pad 184 can further play a role in shock absorption, and is matched with the rubber pad 184 through the telescopic rods 182, the impact force of obstacles such as submerged reefs, shoals and rocks on the fixed cylinder 120 can be greatly reduced, and the fixed cylinder 120 and the internal parts thereof are prevented from being damaged.

Referring to fig. 4 and 5, the depth measuring mechanism 20 includes a multi-stage hydraulic cylinder 210, a protective cover 220 and a depth measuring instrument probe 230, the multi-stage hydraulic cylinder 210 is fixedly mounted at the top of an installation groove 171 at the bottom end of the sliding sleeve 170, the multi-stage hydraulic cylinder 210 is fixed at the top of the installation groove 171 through bolts or screws, the depth of the installation groove 171 is greater than the length of the contracted multi-stage hydraulic cylinder 210, the protective cover 220 and the depth measuring instrument probe 230 therein can be contracted in the installation groove 171 to be protected after the multi-stage hydraulic cylinder 210 is contracted, the depth measuring instrument probe 230 is prevented from being damaged by touching an external obstacle, the protective cover 220 is fixedly connected to the end of the telescopic end of the multi-stage hydraulic cylinder 210, the depth measuring instrument probe 230 is mounted in the protective cover 220, the protective cover 220 is of a closed structure, water can be prevented from entering the protective cover, the depth measuring instrument probe 230 is protected, a transparent cover 221 is embedded at the bottom of the protective cover 220, the transparent cover 221 is a glass transparent cover, the diameter of the transparent cover 221 is larger than the outer diameter of the depth finder probe 230 so as not to interfere with the measurement of the underwater environment by the depth finder probe 230.

Specifically, the working principle of the telescopic depth sounding device of the beacon vessel is as follows: when the telescopic depth sounding device is used, the telescopic depth sounding device of the navigation mark ship is installed at the bottom of the ship body 110 of the navigation mark ship, the servo motor 150 is started, the servo motor 150 drives the screw rod 160 to rotate, the sliding sleeve 170 rotates along with the screw rod 160 to slide downwards in the sliding sleeve seat 130 through the matching of the screw rod 160 and the internal thread 172, the bottom end of the sliding sleeve 170 extends out of the bottom end of the fixed cylinder 120, the sliding sleeve 170 has a telescopic function, the depth of the depth sounding mechanism 20 in the sliding sleeve 170 extending into the water is adjusted, meanwhile, the sliding sleeve 170 slides in the sliding sleeve seat 130 through the matching of the sliding groove 131 and the top of the side wall of the sliding sleeve 170 to be limited, the stability of the sliding sleeve 170 during sliding is improved, the multi-level hydraulic cylinder 210 drives the protective cover 220 and the depth sounding instrument probe 230 in the protective cover to move downwards out of the installation groove 171, the depth of the sounding instrument probe 230 extending into the water is further adjusted according to the measurement requirements of the underwater environment, the accuracy of measured data is improved, after using up, shrink back mounting groove 171 with protection casing 220 and depth finder probe 230 in it through multistage pneumatic cylinder 210, drive lead screw 160 through servo motor 150 and rotate, make sliding sleeve 170 along spout 131 upwards sliding, thereby make sliding sleeve 170 shrink back in fixed barrel 120, thereby protect depth finder probe 230 in it, prevent that it from touching obstacles such as submerged reef, shoal, rock and causing the damage.

It should be noted that the specific model specifications of the servo motor 150 and the multistage hydraulic cylinder 210 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed and redundant operations are not needed.

The power supply of the servo motor 150 and the multi-stage hydraulic cylinder 210 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A telescopic sounding device of a navigation mark ship is characterized by comprising

The telescopic adjusting mechanism (10), the telescopic adjusting mechanism (10) comprises a ship body (110), a fixed cylinder (120), a sliding sleeve seat (130), a servo motor (150), a screw rod (160) and a sliding sleeve (170), the fixed cylinder (120) is fixedly embedded in the center of the bottom of the ship body (110), both sides of the sliding sleeve seat (130) are fixedly connected with the inner side wall of the fixed cylinder body (120) through connecting rods (140), the top of the sliding sleeve (170) is slidably sleeved in the sliding sleeve seat (130), the servo motor (150) is arranged at the top of the fixed cylinder (120), the top end of the screw rod (160) is fixedly sleeved at the output end of the servo motor (150), the bottom end of the screw rod (160) is sleeved in the top of the sliding sleeve (170) in a threaded manner, the bottom end of the sliding sleeve (170) penetrates through the bottom of the fixed cylinder body (120) and extends to the outside;

the depth measurement mechanism (20), the depth measurement mechanism (20) includes multistage pneumatic cylinder (210), protection casing (220) and depth finder probe (230), multistage pneumatic cylinder (210) fixed mounting in top in mounting groove (171) of sliding sleeve (170) bottom, protection casing (220) fixed connection in the flexible end tip of multistage pneumatic cylinder (210), depth finder probe (230) install in protection casing (220).

2. The telescopic depth sounding device of a beacon vessel according to claim 1, wherein the inner side wall of the sliding sleeve seat (130) is provided with a sliding groove (131) matched with the top of the side wall of the sliding sleeve (170).

3. A telescopic depth sounding device for a beacon vessel according to claim 2, wherein an internal thread (172) is provided in the top of the sliding sleeve (170), the screw (160) being adapted to the internal thread (172), and the length of the internal thread (172) is greater than the length of the sliding groove (131).

4. A telescopic depth sounding device for a beacon vessel according to claim 3, wherein a first sealing sleeve (161) is fixed on the top of the sliding sleeve (170), and the screw rod (160) extends into the internal thread (172) through the first sealing sleeve (161).

5. A telescopic depth sounding device for a navigation mark vessel according to claim 1, wherein the fixed cylinder (120) is provided with a plurality of sets of anti-collision members (180) at intervals on the peripheral side wall below the hull (110), and the anti-collision members (180) are arranged in a circle around the axis array of the fixed cylinder (120).

6. The telescopic depth sounding device of the beacon boat as claimed in claim 5, wherein the anti-collision members (180) each comprise an arc-shaped anti-collision plate (181), a telescopic rod (182) and a buffer spring (183), the telescopic rod (182) and the buffer spring (183) are both fixedly connected between the arc-shaped anti-collision plate (181) and the outer peripheral side of the fixed cylinder (120), and the telescopic rod (182) and the buffer spring (183) are uniformly spaced.

7. The telescopic depth sounding device of a beacon vessel as claimed in claim 6, wherein a rubber pad (184) is bonded to a side surface of the arc-shaped anti-collision plate (181) away from the fixed cylinder (120).

8. The telescopic depth sounding device of the beacon vessel as claimed in claim 1, wherein a through hole adapted to the sliding sleeve (170) is formed in the bottom of the fixed cylinder (120), a second sealing sleeve (121) is sleeved outside the through hole, and the sliding sleeve (170) extends to the outside through the second sealing sleeve (121).

9. The telescopic depth sounding device of a beacon vessel according to claim 1, wherein a transparent cover (221) is embedded at the bottom of the protective cover (220), and the diameter of the transparent cover (221) is larger than the outer diameter of the depth sounder probe (230).

10. A telescopic depth sounding device for a beacon vessel according to claim 1, wherein the depth dimension of the mounting groove (171) is greater than the length dimension of the multi-stage hydraulic cylinder (210) after retraction.