CN216564253U

CN216564253U - Ring network switch cabinet used for offshore platform

Info

Publication number: CN216564253U
Application number: CN202123149189.5U
Authority: CN
Inventors: 黄乙洪; 刘兴萌; 刘君
Original assignee: Ormazabal y Cia SL
Current assignee: Ormazabal y Cia SL
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-17
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a ring network switch cabinet for an offshore platform, and relates to the field of offshore platform switch cabinets. This looped netowrk cubical switchboard that offshore platform used includes bottom fixed platform and cubical switchboard shell body. This looped netowrk cubical switchboard that offshore platform used is when using, conveniently assemble, during the equipment, at first use the bolt with base fixed cross beam fixed connection on bottom fixed platform, then realized the fixed of vertical girder and middle part side crossbeam, vertical girder and middle part side crossbeam are welded in advance in base fixed cross beam's top, after two sets of base fixed cross beams are installed fixedly, just can continue the fixed back reinforcing beam of installation, triangle hypotenuse reinforcing fixed beam and strengthening rib, form the support to whole frame, and make whole frame wholeness strong, and high strength, it is fixed effectual to the installation of subsequent cubical switchboard shell body.

Description

Ring network switch cabinet used for offshore platform

Technical Field

The utility model relates to the technical field of ring network switch cabinets, in particular to a ring network switch cabinet used for an offshore platform.

Background

The ring network switch cabinet is an electrical device in which a group of high-voltage switch devices are arranged in a steel plate metal cabinet body or are made into an assembled interval ring network power supply unit, and the core part of the ring network switch cabinet adopts a load switch and a fuse, so that the ring network switch cabinet has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. The transformer substation is widely used in distribution stations and box-type substations of load centers such as urban residential districts, high-rise buildings, large public buildings, factories and enterprises.

With the development of technology, the range of human activities gradually extends to the ocean. For the needs of scene construction such as oil exploitation, ocean monitoring, ocean wind power generation and tidal power generation, offshore signal relay stations, etc., it is generally required to construct platform facilities at sea for installing relevant equipment and providing functions such as near field control, signal relay, etc. Offshore platform facilities are divided into fixed offshore platforms and floating offshore platforms.

The switch cabinet is generally installed and fixed on an offshore platform, when a ring network switch cabinet used by the existing offshore platform is used, most frames for supporting the switch cabinet are not firm, and the switch cabinet can topple and the like due to the fact that the offshore platform usually shakes correspondingly.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a looped network switch cabinet used for an offshore platform, and aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: looped netowrk cubical switchboard that offshore platform used includes:

the top of the bottom fixing platform is fixedly connected with two groups of base fixing cross beams, the tops of the base fixing cross beams are fixedly connected with two groups of vertical cross beams, a middle side cross beam is fixedly connected between the two groups of vertical cross beams on the same group of base fixing cross beams, back reinforcing cross beams are fixedly connected between the vertical cross beams on different groups of base fixing cross beams, the back surfaces of the vertical cross beams are fixedly connected with triangular bevel edge reinforcing fixing beams and reinforcing ribs, and the triangular bevel edge reinforcing fixing beams and the reinforcing ribs are fixedly connected on the ground;

the switch cabinet comprises a switch cabinet outer shell which is fixedly connected among a bottom fixing platform, a vertical crossbeam, a middle side crossbeam and a back reinforcing crossbeam.

Preferably, the first bottom fixed plate of bottom fixedly connected with of fixed beam is strengthened to triangle hypotenuse, first bottom fixed plate fixed connection is on bottom fixed platform, the first upper end fixed plate of top fixedly connected with of fixed beam is strengthened to triangle hypotenuse, first upper end fixed plate fixed connection is on the lateral wall of vertical girder.

Preferably, the bottom of strengthening rib fixedly connected with second bottom fixed plate, second bottom fixed plate fixed connection is on bottom fixed platform, the top fixedly connected with second upper end fixed plate of strengthening rib, second upper end fixed plate fixed connection is on the lateral wall of vertical girder.

Preferably, the side faces of the vertical crossbeam and the middle side cross beam are fixedly connected with cable fixing plates, and cable notches are formed in the tops of the cable fixing plates.

Preferably, the base fixed beam, the vertical crossbeam, the middle side beam, the back reinforcing beam, the triangular bevel edge reinforcing fixed beam and the reinforcing ribs are all made of steel with a U-shaped cross section.

Preferably, the two sides of the back reinforcing beam are fixedly connected with butt joint fixing plates which are fixedly connected to the side walls of the vertical girders.

The utility model discloses a ring network switch cabinet used for an offshore platform, which has the following beneficial effects:

1. the ring network switch cabinet used by the offshore platform is convenient to assemble when in use, when in assembly, the base fixing cross beam is fixedly connected on the bottom fixing platform by using bolts, then the fixing of the vertical cross beam and the middle side cross beam is realized, the vertical cross beam and the middle side cross beam are welded above the base fixing cross beam in advance, after the two groups of base fixing cross beams are installed and fixed, the back reinforcing cross beam, the triangular bevel edge reinforcing fixing beam and the reinforcing ribs can be continuously installed and fixed to form the support for the whole frame, the whole frame has strong integrity and high strength, the subsequent installation and fixing effects on the outer shell of the switch cabinet are good, thus the phenomenon of toppling over can not occur when the outer shell of the switch cabinet is used on the offshore platform, the integrity and the strength of the outer shell of the switch cabinet are strong, and the support of the whole frame on the outer shell of the switch cabinet is good, the phenomenon of toppling over is difficult to take place for cubical switchboard shell body.

2. This looped netowrk cubical switchboard that offshore platform used, the cable fixed plate that sets up combines the use of cable notch, can walk the line and fix the connecting cable of cubical switchboard shell body, walks the line back, uses iron wire or buckle to press from both sides tight fixed to the cable, realizes protecting the kneck cable of cubical switchboard shell body, guarantees that the cable of cubical switchboard shell body is connected fixedly stably, reduces the influence of rocking of the offshore platform that receives.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the main body of the apparatus according to the present invention;

FIG. 3 is a bottom view of the main body of the apparatus of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention.

In the figure: 1. a bottom fixed platform; 2. the base fixes the crossbeam; 3. a vertical girder; 4. a middle side cross beam; 5. reinforcing the beam at the back; 501. butting the fixed plates; 6. a switchgear enclosure housing; 7. the triangular bevel edge reinforces the fixed beam; 701. a first bottom dead plate; 702. a first upper end fixing plate; 8. reinforcing ribs; 801. a second bottom dead plate; 802. a second upper end fixing plate; 9. a cable fixing plate; 10. a cable slot.

Detailed Description

The embodiment of the utility model discloses a ring network switch cabinet used for an offshore platform, which comprises the following components as shown in figures 1-4:

the top of the bottom fixing platform 1 is fixedly connected with two groups of base fixing cross beams 2, the tops of the base fixing cross beams 2 are fixedly connected with two groups of vertical cross beams 3, a middle side cross beam 4 is fixedly connected between the two groups of vertical cross beams 3 on the same group of base fixing cross beams 2, back reinforcing cross beams 5 are fixedly connected between the vertical cross beams 3 on the different groups of base fixing cross beams 2, the back surfaces of the vertical cross beams 3 are fixedly connected with triangular bevel edge reinforcing fixing beams 7 and reinforcing ribs 8, and the triangular bevel edge reinforcing fixing beams 7 and the reinforcing ribs 8 are fixedly connected on the ground;

the switch cabinet comprises a switch cabinet outer shell 6, wherein the switch cabinet outer shell 6 is fixedly connected among a bottom fixing platform 1, a vertical crossbeam 3, a middle side crossbeam 4 and a back reinforcing crossbeam 5.

According to the attached drawing 2, the first bottom fixed plate 701 of bottom fixedly connected with of triangle hypotenuse reinforced fixed beam 7, first bottom fixed plate 701 fixed connection is on bottom fixed platform 1, the first upper end fixed plate 702 of top fixedly connected with of triangle hypotenuse reinforced fixed beam 7, first upper end fixed plate 702 fixed connection is on the lateral wall of vertical girder 3, the first bottom fixed plate 701 and the first upper end fixed plate 702 that set up can strengthen the installation fixed intensity of triangle hypotenuse reinforced fixed beam 7, the contact area of triangle hypotenuse reinforced fixed beam 7 with vertical girder 3 and bottom fixed platform 1 is big, the atress is better, guarantee to be strong to whole braced nature of whole braced frame.

According to fig. 2, bottom fixedly connected with second bottom fixed plate 801 of strengthening rib 8, second bottom fixed plate 801 fixed connection is on bottom fixed platform 1, top fixedly connected with second upper end fixed plate 802 of strengthening rib 8, second upper end fixed plate 802 fixed connection is on the lateral wall of vertical girder 3, the second bottom fixed plate 801 and the second upper end fixed plate 802 that set up can strengthen the installation fixed strength of strengthening rib 8, strengthening rib 8 is big with vertical girder 3 and bottom fixed platform 1's area of contact, the atress is better, guarantee that whole support nature to whole braced frame is strong.

According to shown in figures 3 and 4, side fixedly connected with cable fixed plate 9 of vertical girder 3 and middle part side crossbeam 4, cable notch 10 has been seted up at the top of cable fixed plate 9, the cable fixed plate 9 that sets up combines the use of cable notch 10, can walk the line and fix the connecting cable of cubical switchboard shell body 6, walk the line back, use iron wire or buckle to press from both sides tight fixedly to the cable, the realization is protected the kneck cable of cubical switchboard shell body 6, guarantee that the cable connection of cubical switchboard shell body 6 is fixed stable, reduce the influence of rocking of the offshore platform that receives.

According to the attached figure 2, base fixed cross beam 2, vertical girder 3, middle part side crossbeam 4, back reinforcing beam 5, triangle hypotenuse strengthen fixed beam 7 and strengthening rib 8 all set up to the steel that the cross section is "U" shape, the base fixed cross beam 2 that sets up, vertical girder 3, middle part side crossbeam 4, back reinforcing beam 5, triangle hypotenuse strengthen fixed beam 7 and the steel that 8 cross sections of strengthening rib are "U" shape, bear and rock the vibrations ability stronger, non-deformable.

According to the attached drawing 2, the two sides of the back reinforcing beam 5 are fixedly connected with the butt joint fixing plates 501, the butt joint fixing plates 501 are fixedly connected to the side walls of the vertical girders 3, the butt joint fixing plates 501 are arranged to enhance the fixing effect of the back reinforcing beam 5 and the vertical girders 3, and the two groups of vertical girders 3 are ensured to be stably connected.

The working principle is as follows: the device is when using, conveniently assemble, during the equipment, at first use the bolt with base fixed cross beam 2 fixed connection on bottom fixed platform 1, then realized the fixed of vertical girder 3 and middle part side crossbeam 4, vertical girder 3 and middle part side crossbeam 4 are welded in the top of base fixed cross beam 2 in advance, install fixed back at two sets of base fixed cross beam 2, just can continue to install fixed back reinforcing beam 5, triangle hypotenuse reinforcing fixed beam 7 and strengthening rib 8, form the support to whole frame, and make whole frame wholeness strong, and high strength, it is fixed effectual to subsequent cubical switchboard shell body 6's installation.

When the back reinforcing crossbeam 5 is installed and fixed, the butt joint fixing plate 501 is screwed on the vertical crossbeam 3 by directly using bolts, the stress area of the back reinforcing crossbeam 5 is increased by the arranged butt joint fixing plate 501, and the fixing effect is ensured.

When fixing 7 and installing the triangle hypotenuse and strengthening fixed beam, use the bolt to pass first bottom fixed plate 701 and first upper end fixed plate 702 in proper order to screw up on vertical girder 3 and bottom fixed platform 1, the triangle hypotenuse that sets up strengthens fixed beam 7 and makes stability good between two sets of vertical girders 3, forms the triangular supports, and relative deflection can not take place for two sets of vertical girders 3.

When installing fixedly to strengthening rib 8, directly pass second bottom fixed plate 801 and second upper end fixed plate 802 with the bolt in proper order to screw up on vertical girder 3 and bottom fixed platform 1, the strengthening rib 8 of setting can form the support to whole frame, prevents that the frame from taking place the phenomenon of empting, forms stable triangular supports.

Finally make cubical switchboard shell body 6 utilize the bolt fastening in the frame of whole formation, it is fixed to form the installation to cubical switchboard shell body 6, make whole cubical switchboard shell body 6 when carrying out offshore platform's use like this, the phenomenon that can not take place to empty, cubical switchboard shell body 6's wholeness is strong, and intensity is high, and whole frame is good to cubical switchboard shell body 6's support nature, the equipment of also being convenient for of whole cubical switchboard shell body 6's braced frame, easy operation is convenient during the equipment, time saving and labor saving.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Looped netowrk cubical switchboard that offshore platform used, its characterized in that includes:

the top of the bottom fixing platform (1) is fixedly connected with two groups of base fixing cross beams (2), the top of each base fixing cross beam (2) is fixedly connected with two groups of vertical cross beams (3), two groups of vertical cross beams (3) on the same group of base fixing cross beams (2) are fixedly connected with a middle side cross beam (4), back reinforcing cross beams (5) are fixedly connected between the vertical cross beams (3) on different groups of base fixing cross beams (2), the back surfaces of the vertical cross beams (3) are fixedly connected with triangular bevel edge reinforcing fixing beams (7) and reinforcing ribs (8), and the triangular bevel edge reinforcing fixing beams (7) and the reinforcing ribs (8) are fixedly connected on the ground;

the switch cabinet comprises a switch cabinet outer shell (6), wherein the switch cabinet outer shell (6) is fixedly connected among a bottom fixing platform (1), a vertical crossbeam (3), a middle side crossbeam (4) and a back reinforcing crossbeam (5).

2. A ring main unit for use on an offshore platform, as claimed in claim 1, wherein: the bottom fixedly connected with first bottom fixing plate (701) of fixed beam (7) is strengthened to triangle hypotenuse, first bottom fixing plate (701) fixed connection is on bottom fixed platform (1), the first upper end fixing plate (702) of top fixedly connected with of fixed beam (7) is strengthened to triangle hypotenuse, first upper end fixing plate (702) fixed connection is on the lateral wall of vertical girder (3).

3. A ring main unit for use on an offshore platform, as claimed in claim 1, wherein: the bottom fixedly connected with second bottom fixed plate (801) of strengthening rib (8), second bottom fixed plate (801) fixed connection is on bottom fixed platform (1), top fixedly connected with second upper end fixed plate (802) of strengthening rib (8), second upper end fixed plate (802) fixed connection is on the lateral wall of vertical girder (3).

4. A ring main unit for use on an offshore platform, as claimed in claim 1, wherein: the cable fixing plate (9) is fixedly connected to the side faces of the vertical crossbeam (3) and the middle side cross beam (4), and a cable notch (10) is formed in the top of the cable fixing plate (9).

5. A ring main unit for use on an offshore platform, as claimed in claim 1, wherein: the steel plate is characterized in that the base fixing cross beam (2), the vertical crossbeam (3), the middle side cross beam (4), the back reinforcing cross beam (5), the triangular bevel edge reinforcing fixing beam (7) and the reinforcing ribs (8) are all made of steel with U-shaped cross sections.

6. A ring main unit for use on an offshore platform, as claimed in claim 1, wherein: the two sides of the back reinforcing beam (5) are fixedly connected with butt joint fixing plates (501), and the butt joint fixing plates (501) are fixedly connected to the side walls of the vertical girders (3).