CN217825847U

CN217825847U - Submarine low-temperature-resistant flame-retardant vibration-isolation electromagnetic wave-shielding environment-friendly damping

Info

Publication number: CN217825847U
Application number: CN202122292447.9U
Authority: CN
Inventors: 刘训海; 马丽娜
Original assignee: Jiangsu Hanlong Aviation Technology Development Co ltd
Current assignee: Jiangsu Hanlong Aviation Technology Development Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-11-15
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to a damping plate technical field specifically is a submarine is fire-retardant vibration isolation shielding electromagnetic wave environmental protection damping of low temperature resistant, including the damping plate main part, the damping plate main part includes the offset plate and pastes the coating, and a plurality of side mouths and notches have been seted up respectively to the edge all around of offset plate and four corners, are provided with the edge restriction structure in the side mouth, are provided with bight restriction structure in the notch. This submarine low temperature resistant fire-retardant vibration isolation shielding electromagnetic wave environmental protection damping, through setting up side mouth and the notch at damping plate main part edge all around and four corners, and install edge limit structure and bight limit structure on the wall that side mouth and notch department correspond, make the damping plate main part paste the back on the wall, the edge all around and four corners of damping plate main part are restricted by edge limit structure and bight limit structure respectively, prevent that the phenomenon of perk appears in the edge after pasting and corner of damping plate main part from taking place.

Description

Submarine low-temperature-resistant flame-retardant vibration-isolation electromagnetic wave-shielding environment-friendly damping

Technical Field

The utility model relates to a damping plate technical field specifically is a submarine low temperature resistant fire-retardant vibration isolation shielding electromagnetic wave environmental protection damping.

Background

The damping plate is a plate compounded by a high-performance viscoelastic damping coating and a constraint damping layer, and the aim of vibration isolation can be achieved by attaching a damping plate layer on the wall of the submarine cabin, so that the vibration transmitted to the submarine underwater can be reduced. When the damping plate is pasted and installed, the edge and the corner of the damping plate are prone to tilting due to infirm pasting, and the overall attractiveness of a wall paved with the damping plate is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a submarine is low temperature resistant fire-retardant vibration isolation shielding electromagnetic wave environmental protection damping to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a submarine low temperature resistant fire-retardant vibration isolation shielding electromagnetic wave environmental protection damping, includes the damping plate main part, the damping plate main part includes offset plate and coating the adhesive coating of offset plate bottom surface, a plurality of side mouths have all been seted up to the edge all around of offset plate, the slot has been seted up to the bottom edge of side mouth, four corners of damping plate main part have all been seted up the notch, bottom edge seted up and hung the chamber, be provided with edge restriction structure in the side mouth, be provided with bight restriction structure in the notch, edge restriction structure is including stretching into fixed block in the side mouth with stretch into convex plate in the slot, bight restriction structure establishes including the cover fixed column in the notch with stretch into hang the link plate in the intracavity, edge restriction structure with bight restriction structure all passes through the bolt fastening on the wall.

Preferably, a plurality of bosses are integrally formed on the bottom surface of the damping plate main body, and a separation groove is formed between every two adjacent bosses.

Preferably, the damping plate main body is embedded with a shielding net which is woven by metal wires.

Preferably, the bottom surface of the adhesive coating is tightly adhered with coated paper.

Preferably, the edges of the periphery of the back of the coated paper are tightly bonded with adhesive tapes.

Preferably, 1/2 of the fixing block and the convex plate respectively extend into the side opening and the slot, and 1/4 of the fixing block and the hanging plate respectively extend into the notch and the hanging cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

this submarine low temperature resistant fire-retardant vibration isolation shielding electromagnetic wave environmental protection damping, through setting up side mouth and the notch at damping plate main part edge all around and four corners, and install edge limit structure and bight limit structure on the wall that side mouth and notch department correspond, make the damping plate main part paste the back on the wall, the edge all around and four corners of damping plate main part are restricted by edge limit structure and bight limit structure respectively, prevent that the phenomenon of perk appears in the edge after pasting and corner of damping plate main part from taking place.

Drawings

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

FIG. 2 is an exploded view of the damping plate body of the present invention;

FIG. 3 is a schematic view of a part of the bottom surface of the middle rubber plate according to the present invention;

FIG. 4 is a schematic view of a part of the structure of the bottom surface of the middle laminating paper of the present invention;

FIG. 5 is a schematic structural diagram of a middle edge limiting structure according to the present invention;

fig. 6 is a schematic structural view of the middle corner limiting structure of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a damping plate body; 11. a rubber plate; 111. a boss; 112. separating the grooves; 113. a side port; 114. a slot; 115. a recess; 116. hanging a cavity; 12. a shielding mesh; 13. pasting a coating; 14. laminating paper; 141. an adhesive tape; 2. an edge-limiting structure; 21. a fixed block; 22. a convex plate; 3. a corner limiting structure; 31. fixing the column; 32. the board is hung.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

In the description of the present invention, it should be understood that the terms "bottom", "inner" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "a", "an", and "the" mean two or more unless explicitly limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a low temperature resistant fire-retardant vibration isolation shielding electromagnetic wave environmental protection damping of submarine, including damping plate main part 1, damping plate main part 1 includes offset plate 11 and the coating 13 of pasting at the offset plate 11 bottom surface, the bottom surface of pasting coating 13 closely bonds and has coated paper 14, play the guard action to pasting coating 13 through coated paper 14, when needs are at the wall of submarine installation damping plate main part 1, can make and paste coating 13 and expose through taking off coated paper 14, can make damping plate main part 1 paste the wall through pasting coating 13 with the wall laminating this moment, reach the purpose of installation damping plate main part 1.

In the embodiment, the adhesive tapes 141 are tightly adhered to the peripheral edges of the back surface of the coated paper 14, so that when people remove the coated paper 14 from the adhesive plate 11, the adhesive tapes 141 can protect the edges of the coated paper 14, and the coated paper 14 is prevented from being difficult to separate from the adhesive coating 13 due to the tearing phenomenon when the coated paper 14 is removed.

Specifically, the bottom surface of the damping plate main body 1 is integrally formed with a plurality of bosses 111, a separation groove 112 is formed between two adjacent bosses 111, and the separation groove 112 increases the area of the back surface of the rubber plate 11, so that the rubber plate 11 can better absorb the vibration transmitted from the wall. The damping plate main body 1 is embedded with the shielding net 12, and the shielding net 12 is woven by metal wires, so that the damping plate main body 1 has an electromagnetic wave shielding effect.

Further, a plurality of side mouths 113 have all been seted up to the edge all around of offset plate 11, slot 114 has been seted up to the bottom edge of side mouth 113, notch 115 has all been seted up to four corners of damping plate main part 1, bottom edge seted up and hang chamber 116, be provided with edge restriction structure 2 in the side mouth 113, be provided with bight restriction structure 3 in the notch 115, edge restriction structure 2 is including stretching into fixed block 21 in the side mouth 113 and stretching into the protruding board 22 in the slot 114, bight restriction structure 3 establishes the fixed column 31 in notch 115 and stretches into the link plate 32 of hanging the chamber 116 including the cover, edge restriction structure 2 and bight restriction structure 3 all pass through the bolt fastening on the wall. After the edge limiting structure 2 and the corner limiting structure 3 are fixed on the wall of the submarine cabin through bolts in advance, the edge and the corner of the damping plate main body 1 correspond to the edge limiting structure 2 and the corner limiting structure 3 respectively, and then the damping plate main body 1 is pasted on the wall, so that the damping plate main body 1 is limited between the edge limiting structure 2 and the corner limiting structure 3, the edge limiting structure 2 limits the peripheral edge of the damping plate main body 1, the corner limiting structure 3 limits four corners of the damping plate main body 1, and the situation that the edge and the corner of the damping plate main body 1 are tilted after pasting is prevented.

In addition, the fixed block 21 and the convex plate 22 respectively extend into the side opening 113 and the slot 114 in a ratio of 1/2, the fixed column 31 and the hanging plate 32 respectively extend into the notch 115 and the hanging cavity 116 in a ratio of 1/4, so that when a plurality of damping plate main bodies 1 are assembled on a wall, the edges of the damping plate main bodies 1 which are folded together can cover the edge limiting structures 2, the corners of the damping plate main bodies 1 which are folded together can cover the corner limiting structures 3, and the attractiveness of the wall after the damping plate main bodies 1 are laid is further improved.

When the submarine low-temperature-resistant flame-retardant vibration-isolation electromagnetic wave shielding environment-friendly damping is installed, firstly, the edge limiting structure 2 and the corner limiting structure 3 are fixed on a wall according to the position where the damping plate main body 1 needs to be laid, then the coated paper 14 on the damping plate main body 1 is uncovered, so that the adhered coating 13 is in an exposed state on the back face of the damping plate main body 1, finally, the peripheral edge and the four corners of the damping plate main body 1 are respectively aligned with the edge limiting structure 2 and the corner limiting structure 3, then, the edge limiting structure 2 and the corner limiting structure 3 are respectively plugged into the side opening 113 and the notch 115, at the moment, the adhered coating 13 can be contacted with the wall through the damping plate main body 1, so that the damping plate main body 1 is adhered to the wall through the adhered coating 13, at the moment, under the limitation of the edge limiting structure 2 and the corner limiting structure 3, the edge and the corner limiting structure can prevent the edge and the corner of the damping plate main body 1 from being tilted.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a submarine low temperature resistant fire-retardant vibration isolation shielding electromagnetic wave environmental protection damping, includes damping sheet main part (1), its characterized in that: damping plate main part (1) includes offset plate (11) and coating paste coating (13) of offset plate (11) bottom surface, a plurality of side mouth (113) have all been seted up to the edge all around of offset plate (11), slot (114) have been seted up to the bottom edge of side mouth (113), notch (115) have all been seted up to four corners of damping plate main part (1), bottom edge seted up and hang chamber (116), be provided with marginal limit structure (2) in side mouth (113), be provided with bight limit structure (3) in notch (115), marginal limit structure (2) are including stretching into fixed block (21) in side mouth (113) and stretching into protruding board (22) in slot (114), bight limit structure (3) establish including the cover fixed column (31) in notch (115) and stretching into hang link plate (32) in chamber (116), marginal limit structure (2) with bight limit structure (3) all pass through the bolt fastening on the wall.

2. The submarine low-temperature-resistant flame-retardant vibration-isolation electromagnetic wave shielding environment-friendly damping according to claim 1, which is characterized in that: a plurality of bosses (111) are integrally formed on the bottom surface of the damping plate main body (1), and a separation groove (112) is formed between every two adjacent bosses (111).

3. The submarine low-temperature-resistant flame-retardant vibration-isolation electromagnetic wave shielding environment-friendly damping according to claim 1, which is characterized in that: the damping plate is characterized in that a shielding net (12) is embedded in the damping plate main body (1), and the shielding net (12) is woven by metal wires.

4. The submarine low-temperature-resistant flame-retardant vibration-isolation electromagnetic wave shielding environment-friendly damping according to claim 1, which is characterized in that: the bottom surface of the sticking coating (13) is tightly stuck with film-coated paper (14).

5. The submarine low-temperature-resistant flame-retardant vibration-isolation electromagnetic wave shielding environment-friendly damping according to claim 4, which is characterized in that: adhesive tapes (141) are tightly adhered to the edges of the periphery of the back of the coated paper (14).

6. The submarine low-temperature-resistant flame-retardant vibration-isolation electromagnetic wave shielding environment-friendly damping according to claim 1, which is characterized in that: the fixing block (21) and the convex plate (22) respectively extend into the side opening (113) and the slot (114) by 1/2, and the fixing column (31) and the hanging plate (32) respectively extend into the notch (115) and the hanging cavity (116) by 1/4.