CN210011868U

CN210011868U - Underwater instrument bag for fixing underwater instrument

Info

Publication number: CN210011868U
Application number: CN201920786586.7U
Authority: CN
Inventors: 魏铃铃; 范洪洋; 张帅; 王明; 孙贵林; 吴宏东
Original assignee: Shanghai Hengtong Marine Equipment Co Ltd
Current assignee: Shanghai Hengtong Marine Equipment Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-02-04
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses an underwater instrument package for fixing an underwater instrument, which comprises a bracket, a bearing flange pipe and a cable protection cylinder, wherein the bearing flange pipe and the cable protection cylinder are sequentially arranged on the bracket from top to bottom; the support is composed of a plurality of outer side reinforcing rings and a plurality of inner side reinforcing rings which are vertically arranged, and a plurality of instrument reinforcing plates which are respectively and fixedly connected between the outer side reinforcing rings and the inner side reinforcing rings, and underwater instruments are arranged on the instrument reinforcing plates; the bearing flange pipe comprises a bearing pipe for the cable and the connector to pass through, and an upper flange and a lower flange which are fixedly connected to two end parts of the bearing pipe respectively, and the upper flange is fixed on the uppermost inner side reinforcing ring; the cable protection cylinder is fixed on the lowest inner side reinforcing ring. The utility model discloses an instrument package under fixed water of instrument has solved the fixed problem of installation of instrument among the three-dimensional observation system under water to and each other component's connection problem has solved the problem of putting of cloth of cable simultaneously effectively.

Description

Underwater instrument bag for fixing underwater instrument

Technical Field

The utility model relates to a marine equipment technical field, concretely relates to fixed underwater instrument package of using of instrument under water.

Background

The existing anchor system observation is mainly carried out by a traditional buoy, and instruments and equipment carried by the traditional buoy observation system are almost all arranged on a buoy body without supplying power to the sea surface or below. With the development of ocean observation technology, the underwater anchoring system stereo observation system not only can realize the function of the traditional buoy, but also can carry out comprehensive stereo observation on ocean profiles and the like. There is a need to provide a stable mounting platform for underwater equipment, at the same time provide reasonable deployment of power cables into the system, provide consistent and reliable power transfer to the underwater equipment and seabed-based systems, and allow long term deployment in complex seawater environments.

The traditional technology has the following technical problems: the conventional arrangement mode of the underwater instrument is a suspension type, and the sensor can be damaged due to the severe marine environment and impact beating of sea waves; the power cable can freely suspend in water for a long time, and serious problems such as breakage, winding and the like can occur. To reduce such damage, it is necessary to design a subsea instrument package for securing the subsea instrument.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an instrument package under fixed water of instrument has solved the fixed problem of installation of instrument among the three-dimensional observation system under water to and each other component's connection problem has solved the problem of putting of cloth of cable simultaneously effectively.

In order to solve the technical problem, the utility model provides an underwater instrument package for fixing an underwater instrument, which comprises a bracket, a bearing flange pipe and a cable protection cylinder, wherein the bearing flange pipe and the cable protection cylinder are sequentially arranged on the bracket from top to bottom; the support is composed of a plurality of outer side reinforcing rings and a plurality of inner side reinforcing rings which are vertically arranged, and a plurality of instrument reinforcing plates which are respectively and fixedly connected between the outer side reinforcing rings and the inner side reinforcing rings, and underwater instruments are arranged on the instrument reinforcing plates; the bearing flange pipe comprises a bearing pipe for the cable and the connector to pass through, and an upper flange and a lower flange which are fixedly connected to two end parts of the bearing pipe respectively, and the upper flange is fixed on the uppermost inner side reinforcing ring; the cable protection cylinder is fixed on the lowest inner side reinforcing ring.

In a preferred embodiment of the present invention, the wall of the bearing tube is provided with a plurality of through holes for the cable and the connector to pass through.

In a preferred embodiment of the present invention, the reinforcing plate is fixed to the outer reinforcing ring and the inner reinforcing ring by welding.

In a preferred embodiment of the present invention, the inner side reinforcing ring comprises an upper mounting flange located at the uppermost position, a lower mounting flange located at the lowermost position, and an inner side reinforcing ring located therebetween; the upper flange and the cable protection cylinder are respectively fixed on the upper mounting flange and the lower mounting flange through bolts and nuts.

In a preferred embodiment of the present invention, the outer side surface of the upper mounting flange has a plurality of protruding engaging lugs, and the top of the reinforcing plate is welded to the engaging lugs in a one-to-one correspondence.

In a preferred embodiment of the present invention, the reinforcing plate is provided with a plurality of mounting holes for mounting underwater instruments.

In a preferred embodiment of the present invention, the instrument reinforcing plate is provided with a through hole for passing water.

In a preferred embodiment of the present invention, the number of the outer side reinforcement rings and the number of the inner side reinforcement rings are 3; the reinforcing plates are 4 and are uniformly arranged between the outer reinforcing ring and the inner reinforcing ring along the circumferential direction of the inner reinforcing ring.

The utility model has the advantages that:

the utility model discloses an underwater instrument package for fixing underwater instruments is the pivot that effectively connects each component in the underwater stereoscopic observation system, wherein the support provides the installation position for the underwater instruments, the strength of the force-bearing flange pipe structure is greater, the random and uneven pulling force of the upper and lower end cables can be born, the stability and reliability of the whole structure strength of the underwater instrument package are ensured, and the cable protection cylinder plays a certain buffer role to the impact of sea waves; the device effectively solves the problem of fixing the instrument in the underwater three-dimensional observation system, and ensures that the instrument monitors the water quality in real environment in real time.

Drawings

FIG. 1 is an exploded view of an embodiment of the underwater instrumentation package of the present invention;

fig. 2 is a schematic view of the overall structure of an embodiment of the underwater instrumentation package of the present invention;

the reference numbers in the figures illustrate: 100. a support; 110. an outer reinforcement ring; 111. a reinforcement tube; 120. an inboard stiffening ring; 121. installing a flange; 1211. connecting lugs; 122. installing a flange; 130. an instrument stiffener; 131. mounting holes; 132. perforating; 200. a force-bearing flange pipe; 210. an upper flange; 220. a lower flange; 230. a bearing pipe; 231. a through hole; 300. a cable protective sleeve.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

In the following embodiments, the terms "upper" and "lower" are used with respect to the orientation in fig. 1.

Referring to fig. 1-2, an embodiment of an underwater instrument package for fixing underwater instruments of the present invention includes a support 100, and a force-bearing flange pipe 200 and a cable protection tube 300 sequentially installed on the support 100 from top to bottom.

Specifically, the bracket 100 is composed of a plurality of outer reinforcing rings 110 and a plurality of inner reinforcing rings 120 which are vertically arranged, and a plurality of instrument reinforcing plates 130 which are respectively and fixedly connected between the outer reinforcing rings 110 and the inner reinforcing rings 120, wherein the instrument reinforcing plates 130 are used for installing underwater instruments.

In this embodiment, the number of the outer side reinforcing rings 110 and the number of the inner side reinforcing rings 120 are 3, the two upper and lower outer side reinforcing rings 110 are the reinforcing pipes 111, and the two upper and lower inner side reinforcing rings 120 are flanges, which are respectively named as an upper mounting flange 121 and a lower mounting flange 122.

The number of the reinforcing plates is 4, and the reinforcing plates are uniformly arranged between the outer reinforcing ring 110 and the inner reinforcing ring 120 in the circumferential direction of the inner reinforcing ring 120. In this embodiment, the reinforcing plate is fixed to the outer reinforcing ring 110 and the inner reinforcing ring 120 by welding. In other embodiments, the means of securing includes, but is not limited to, welding.

In this embodiment, the outer side surface of the upper mounting flange 121 has 4 protruding engaging lugs 1211, and the tops of the reinforcing plates are welded to the engaging lugs 1211 in a one-to-one correspondence.

The instrument reinforcing plate 130 is provided with a plurality of mounting holes 131, and a main clamping platform is provided for underwater instruments and other related equipment. The instrument reinforcing plate 130 is also provided with a large through hole 132 so that water flow can pass through the instrument reinforcing plate, impact of the water flow on an underwater instrument package is reduced, and shaking of the instrument package is reduced.

The force-bearing flange pipe 200 comprises a force-bearing pipe 230, and an upper flange 210 and a lower flange 220 which are respectively fixedly connected with two ends of the force-bearing pipe 230. Wherein the carrier tube 230 is used for the cable and the connector to pass through, and the upper flange 210 is fixed on the upper mounting flange 121 through a plurality of bolts and nuts. In this embodiment, a plurality of through holes 231 are formed on the wall of the carrier tube 230 for the cables and connectors to pass through, so as to supply power to the instruments loaded on the instrument reinforcing plate 130. The bearing flange pipe 200 has high structural strength, can bear random and uneven tension of cables at the upper end and the lower end, and ensures the stable and reliable overall structural strength of the underwater instrument package.

The cable protective barrel 300 is secured to the lower mounting flange 122 by a plurality of bolts and nuts.

When the underwater instrument package is used, a bearing cable flange distributed underwater from a buoy is fixedly connected with an upper flange 210 of a bearing flange pipe 200, a connector and a cable penetrate through the bearing pipe 230, a part of the cable and the connector penetrate out of a through hole 231 in the pipe wall of the bearing pipe 230 to supply power to an instrument loaded on an instrument reinforcing plate 130, the rest of the connector and the cable are downwards connected with a lower-end elastic cable in a matched mode, and the lower-end elastic cable flange is fixedly connected with a lower flange 220 of the bearing flange pipe 200.

The underwater instrument package of the embodiment is a hub for effectively connecting all components in an underwater stereoscopic observation system, wherein the support 100 provides a mounting position for an underwater instrument, the force-bearing flange pipe 200 has high structural strength and can bear random and uneven tensile force of cables at the upper end and the lower end, so that the overall structural strength of the underwater instrument package is stable and reliable, and the cable protection cylinder 300 plays a certain role in buffering the impact of sea waves; the device effectively solves the problem of fixing the instrument in the underwater three-dimensional observation system, and ensures that the instrument monitors the water quality in real environment in real time.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. An underwater instrument package for fixing an underwater instrument is characterized by comprising a support, a force bearing flange pipe and a cable protection cylinder, wherein the force bearing flange pipe and the cable protection cylinder are sequentially arranged on the support from top to bottom; the support is composed of a plurality of outer side reinforcing rings and a plurality of inner side reinforcing rings which are vertically arranged, and a plurality of instrument reinforcing plates which are respectively and fixedly connected between the outer side reinforcing rings and the inner side reinforcing rings, and underwater instruments are arranged on the instrument reinforcing plates; the bearing flange pipe comprises a bearing pipe for the cable and the connector to pass through, and an upper flange and a lower flange which are fixedly connected to two end parts of the bearing pipe respectively, and the upper flange is fixed on the uppermost inner side reinforcing ring; the cable protection cylinder is fixed on the lowest inner side reinforcing ring.

2. The underwater instrument fixing underwater instrument package as claimed in claim 1, wherein the wall of the bearing tube is formed with a plurality of through holes for the cables and the connectors to pass through.

3. The underwater instrument fixing underwater instrument package of claim 1, wherein the reinforcing plate is fixed to the outer reinforcing ring and the inner reinforcing ring by welding.

4. The subsea instrument retention subsea instrument package of claim 1, wherein said inboard reinforcing ring comprises an uppermost upper mounting flange, a lowermost lower mounting flange, and an inboard reinforcing ring therebetween; the upper flange and the cable protection cylinder are respectively fixed on the upper mounting flange and the lower mounting flange through bolts and nuts.

5. The underwater instrument fixing marine instrument package of claim 4, wherein the upper mounting flange has a plurality of projecting coupling lugs on an outer side thereof, and the top portions of the reinforcing plates are welded to the coupling lugs in a one-to-one correspondence.

6. The underwater instrument fixing underwater instrument package as claimed in claim 1, wherein the instrument reinforcing plate is provided with a plurality of mounting holes for mounting the underwater instrument.

7. The underwater instrument fixing underwater instrument package of claim 1, wherein the instrument reinforcing plate is provided with a through hole through which water flows.

8. The underwater instrument fixing underwater instrument package of claim 1, wherein the number of the outer reinforcing rings and the inner reinforcing rings is 3 each; the reinforcing plates are 4 and are uniformly arranged between the outer reinforcing ring and the inner reinforcing ring along the circumferential direction of the inner reinforcing ring.