CN211830088U

CN211830088U - Cable link up subassembly and boats and ships

Info

Publication number: CN211830088U
Application number: CN202020681840.XU
Authority: CN
Inventors: 崔丹; 史俊; 李茂永
Original assignee: Guangzhou Shipyard International Co Ltd
Current assignee: Guangzhou Shipyard International Co Ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-10-30
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a cable link up subassembly and boats and ships, cable link up the subassembly and include casing, shrouding and a plurality of flange joint, and the casing is tube-shape and both ends opening, and the shrouding closing cap is on the one end opening of casing, and a plurality of flange joint sets up on the shrouding and lie in the casing outside, and the flange joint includes connecting pipe and flange, and the connecting pipe communicates with the casing is inside, and the flange setting keeps away from the one end of shrouding at the connecting pipe. The utility model discloses a cable link up the subassembly and be provided with a plurality of flange joint on the shrouding, make the cable threading pipe that sets up in special cabins such as explosion-proof cabin can be connected to the flange joint conveniently on, the cable in special cabins such as explosion-proof cabin is sealed well, effectively promotes the security of boats and ships. In addition, the flange joint provides an independent threading channel for each cable, plays a good positioning role for the cables, and keeps the multiple cables in orderly arrangement.

Description

Cable link up subassembly and boats and ships

Technical Field

The utility model relates to a boats and ships fitting-out technical field especially relates to a cable link up subassembly and boats and ships.

Background

At present, when cables need to penetrate through a bulkhead or a deck, site proofing construction is adopted, a cable penetrating piece is in a single form, when a plurality of cables need to be arranged, a plurality of through holes need to be drilled in the bulkhead or the deck, a large area is occupied, the cables are messy, and the sealing requirements of certain cabins (such as explosion-proof cabins) are difficult to meet. When the cable passes through special cabins such as explosion-proof cabin, the cable outside needs the parcel threading pipe to realize sealed, but the installation of the threading pipe end of being not convenient for of current cable link up piece is fixed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable link up subassembly can satisfy the explosion-proof requirement in explosion-proof cabin.

Another object of the utility model is to provide a ship, its security is high.

To achieve the purpose, the utility model adopts the following technical proposal:

on the one hand, provide a cable link up subassembly, including casing, shrouding and a plurality of flange joint, the casing is tube-shape and both ends opening, the shrouding closing cap is in on the one end opening of casing, it is a plurality of the flange joint sets up on the shrouding and lie in the casing is outside, the flange joint includes connecting pipe and flange, the connecting pipe with the inside intercommunication of casing, the flange sets up the connecting pipe is kept away from the one end of shrouding.

As a preferred embodiment of the present invention, the opening of the housing is rectangular, rounded rectangular or waist-shaped.

As an optimized scheme of the utility model, a plurality of the flange connects and is in arrange on the shrouding at least two-layer, the shape of flange is the rhombus.

As an optimized scheme of the utility model, two connecting holes have been seted up on the flange, the connecting hole is seted up flange length direction's both ends.

As an optimized scheme of the utility model, the inside a plurality of fire-resistant sleeve pipes that are provided with of casing, the inside cable of casing is wrapped up inside the fire-resistant sleeve pipe.

As an optimized proposal of the utility model, the inside of the shell is provided with a fire-resistant filling pipe.

As a preferred scheme of the utility model, the inside packing of casing has fire-resistant sealed glue, fire-resistant sealed glue is filled two open ends of casing.

As an optimized scheme of the utility model, the fire-resistant sealed surface of gluing with the terminal surface parallel and level of two open ends of casing.

On the other hand, the ship comprises a plurality of explosion-proof cabins, wherein through holes are formed in bulkheads or decks of the explosion-proof cabins, and the through holes are provided with the cable through assemblies in any technical scheme.

As a preferred scheme of the utility model, be provided with annular connecting plate on the outer wall of casing, the connecting plate with the bulkhead or the deck welding.

The utility model has the advantages that:

the utility model discloses a cable link up the subassembly and be provided with a plurality of flange joint on the shrouding, make the cable threading pipe that sets up in special cabins such as explosion-proof cabin can be connected to the flange joint conveniently on, the cable in special cabins such as explosion-proof cabin is sealed well, effectively promotes the security of boats and ships. In addition, the flange joint provides an independent threading channel for each cable, plays a good positioning role for the cables, and keeps the multiple cables in orderly arrangement.

Drawings

Fig. 1 is a schematic perspective view of a cable through assembly according to an embodiment of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

fig. 5 is a schematic side view of a cable feedthrough assembly according to another embodiment of the present invention.

In the figure:

1. a housing; 2. closing the plate; 3. a flange joint; 31. a connecting pipe; 32. a flange; 321. connecting holes; 4. a connecting plate; 100. a cable; 200. a bulkhead.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

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 word "over" a first feature or feature in a second feature may include the word "over" or "over" the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under" a second feature may include a first feature that is directly under and obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Furthermore, in the description of the present invention, unless explicitly specified or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

As shown in fig. 1 to 4, the utility model discloses cable link up subassembly includes casing 1, shrouding 2 and a plurality of flange joint 3, and casing 1 is tube-shape and both ends opening, and 2 closing caps of shrouding are on the one end opening of casing 1, and a plurality of flange joint 3 set up on shrouding 2 and lie in the casing 1 outside, and flange joint 3 includes connecting pipe 31 and flange 32, and connecting pipe 31 and the inside intercommunication of casing 1, flange 32 set up the one end of keeping away from shrouding 2 at connecting pipe 31.

In special cabins such as explosion-proof cabin, cable 100 need set up inside in order to prevent the 100 crust of cable breakage after the accident takes place, the tip of some threading pipes is provided with the joint of flange or other forms, the cable of this embodiment link up the subassembly and is provided with a plurality of flange joint 3 on shrouding 2, make the threading pipe that sets up in special cabins such as explosion-proof cabin can conveniently be connected to flange joint 3 on, cable 100 in special cabins such as explosion-proof cabin is sealed well, effectively promote boats and ships's security. In addition, the flange connector 3 provides a separate threading channel for each cable 100, which provides a good positioning function for the cables 100, so that the cables 100 can be orderly arranged.

Preferably, the opening of the housing 1 is rectangular, rounded rectangular or kidney-shaped. In order to maintain the orderly arrangement of the multi-heeled cables 100, the multi-heeled cables 100 are generally disposed on several levels of different heights, and thus the requirement for the width dimension of the housing 1 is large and the requirement for the dimension in the height direction is small.

Further, the plurality of flange joints 3 are arranged in at least two layers on the closing plate 2, and the shape of the flange 32 is a diamond shape. The rhombus flange 32 can utilize the space on the sealing plate 2 more efficiently compared with the conventional circular flange, so that the area of the sealing plate 2 can be set smaller, the size of the shell 1 can be set smaller, and the opening hole for installing the shell 1 on the ship body is formed smaller, thereby reducing the damage to the ship body structure.

Furthermore, two connection holes 321 are formed in the flange 32, and the connection holes 321 are formed at two ends of the flange 32 in the length direction. The two ends of the rhombic flange 32 in the length direction have larger areas, so that the structural strength of the flange 32 is not easy to damage due to the holes formed in the two ends, and the connection reliability is ensured.

Preferably, a plurality of fire-resistant sleeves (not shown in the figure) are arranged inside the housing 1, and the cable 100 inside the housing 1 is wrapped inside the fire-resistant sleeves, so that the fire-resistant grade of the cable 100 is improved, and the fire can be prevented from spreading to an adjacent cabin along the cable 100 when a fire accident happens to a certain cabin.

Further, a refractory filling pipe (not shown) is provided inside the casing 1. The fire-resistant filling pipe is arranged in a gap between the inner wall of the shell 1 and the fire-resistant sleeve or between the fire-resistant sleeves, provides a certain support for the cable 100 while providing a fire-proof effect, and keeps the orderly arrangement of the cables 100.

Further, the interior of the casing 1 is filled with a fire-resistant sealant (not shown), and the fire-resistant sealant is filled in both open ends of the casing 1. Although the fire-resistant casing and the fire-resistant filling pipe can play a role in fire prevention, air tightness and water tightness between adjacent cabins cannot be guaranteed, so that a dense fire-resistant sealant is required for well isolating the adjacent cabins. The casing 1 and the sealing plate 2 of the present embodiment are of a separate structure, and are also for facilitating the filling of the refractory sealant. The specific installation steps are that firstly, a plurality of cables 100 penetrate through the interior of a shell 1, then, a fire-resistant sleeve is sleeved on the cables 100, one side of the fire-resistant sleeve is provided with an opening and can be unfolded and then wrapped outside the cables 100, then, a fire-resistant filling pipe is filled into the shell 1, and finally, fire-resistant sealant is filled in the shell. The length of the fire-resistant casing and the fire-resistant filling pipe are both less than the depth of the shell 1, so that filling spaces of the fire-resistant sealant are left at the two ends of the shell 1. In order to realize the faster solidification of the fire-resistant sealant, the fire-resistant sealant can be filled by adopting a method of gluing for multiple times.

Specifically, the surfaces of the refractory sealant are flush with the end faces of the two open ends of the casing 1. The installation of convenient shrouding 2 is also comparatively pleasing to the eye simultaneously.

As shown in fig. 5, the embodiment of the present invention further provides a ship, which includes a plurality of explosion-proof cabins, wherein through holes are formed in bulkheads 200 or decks of the explosion-proof cabins, and the through holes are provided with cable through assemblies according to any of the above embodiments, so that the safety of the ship is high.

Preferably, an annular connecting plate 4 is disposed on an outer wall of the casing 1, and the connecting plate 4 is welded to the bulkhead 200 or the deck. When connection plate 4 is not provided, in order to achieve good sealing, the opening precision of the through hole in bulkhead 200 or the deck is high, the welding difficulty is high, and case 1 cannot be fixed firmly, especially when bulkhead 200 is thin. The connection plate 4 has a large area, so that the difficulty of opening the through-hole and the difficulty of welding the housing 1 can be reduced, and the housing 1 can be stably fixed.

As a preferred embodiment of the present invention, in the description of the present specification, reference to the description of the terms "preferred", "further" or the like means that a particular feature, structure, material, or characteristic described in connection with the example or illustration is included in at least one example or illustration of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments are only used to illustrate the detailed embodiments of the present invention, and the present invention is not limited to the above detailed embodiments, i.e. the present invention must not be implemented depending on the detailed embodiments. It should be clear to those skilled in the art that any improvement of the present invention, to the equivalent replacement of each raw material of the present invention, the addition of auxiliary components, the selection of specific modes, etc., all fall within the protection scope and disclosure scope of the present invention.

Claims

1. The utility model provides a cable link up subassembly, its characterized in that includes casing, shrouding and a plurality of flange joint, the casing is tube-shape and both ends opening, the shrouding closing cap is in on the one end opening of casing, it is a plurality of the flange joint sets up on the shrouding and lie in the casing is outside, the flange joint includes connecting pipe and flange, the connecting pipe with the inside intercommunication of casing, the flange sets up the connecting pipe is kept away from the one end of shrouding.

2. The cable feedthrough assembly of claim 1, wherein the housing opening is rectangular, rounded rectangular, or kidney shaped.

3. The cable feedthrough assembly of claim 2, wherein the plurality of flange connectors are arranged in at least two layers on the sealing plate, the flanges having a diamond shape.

4. The cable feedthrough assembly of claim 3, wherein the flange defines two connection holes, the connection holes being defined at opposite ends of the flange in a longitudinal direction thereof.

5. The cable feedthrough assembly of claim 1, wherein a plurality of fire resistant sleeves are disposed within the housing, the cable inside the housing being wrapped inside the fire resistant sleeves.

6. The cable feedthrough assembly of claim 5, wherein a refractory filler tube is disposed inside the housing.

7. The cable feedthrough assembly of claim 6, wherein the housing is filled with a fire resistant sealant filled in both open ends of the housing.

8. The cable feedthrough assembly of claim 7, wherein the surface of the fire resistant sealant is flush with the end faces of the two open ends of the housing.

9. A ship comprising a plurality of explosion-proof compartments, wherein the explosion-proof compartments have through holes formed in bulkheads or decks, and the through holes are provided with the cable penetration assemblies according to any one of claims 1 to 8.

10. A ship according to claim 9, characterized in that an annular connection plate is provided on the outer wall of the shell, which connection plate is welded to the bulkhead or the deck.