CN217538485U

CN217538485U - Effectual steel suspension door gives sound insulation

Info

Publication number: CN217538485U
Application number: CN202221033005.0U
Authority: CN
Inventors: 马燕
Original assignee: Jiangsu Yuexin Home Co ltd
Current assignee: Jiangsu Yuexin Home Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-04
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses an effectual steel hangs door gives sound insulation, including the frame, the inboard horizontal symmetry of frame is provided with first wooden layer and second wooden layer, the last lower extreme on first wooden layer and second wooden layer all with frame inner wall fixed connection, seted up first mounting groove on the first wooden layer, seted up the second mounting groove on the second wooden layer, be provided with keel frame between first mounting groove and the second mounting groove for strengthen the impact resistance of the door body, first wooden layer and second wooden layer fill have the cotton layer of sound absorption. The utility model discloses in, scribble the anticorrosive coating who establishes through the frame surface for the door body is ageing-resistant and corrosion-resistant, and the life of the extension door body through the cotton layer of sound absorption and the flame retardant coating that set up, makes the door body have the function of syllable-dividing shock attenuation and fire prevention, can carry out effectual isolated to the noise that the outside produced, and through setting up keel frame, has improved the impact resistance of the door body, has strengthened the security performance of the door body.

Description

Effectual steel suspension door gives sound insulation

Technical Field

The utility model relates to a steel door technical field specifically is an effectual steel hangs door gives sound insulation.

Background

The appearance of a steel door on the market is similar to that of an anti-theft gate, from the aspect of anti-theft performance, the steel plate of a standard anti-theft door is thick, the impact resistance is strong, the execution is a national mandatory standard, the execution of the steel door is an enterprise standard of each enterprise, and the steel door is widely used indoors and outdoors of each building.

The existing steel door does not have a sound insulation function, the requirement of a user cannot be met, noise generated outside cannot be effectively separated, and the practicability of the steel door is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual steel suspended door gives sound insulation to solve current steel door and do not have the sound insulation function, can't satisfy the problem of user's demand.

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

the utility model provides an effectual steel suspension door gives sound insulation, includes the frame, the inboard horizontal symmetry of frame is provided with first wooden layer and second wooden layer, the last lower extreme on first wooden layer and second wooden layer all with frame inner wall fixed connection, first mounting groove has been seted up on the first wooden layer, the second mounting groove has been seted up on the second wooden layer, be provided with keel frame between first mounting groove and the second mounting groove for strengthen the impact resistance of the door body, first wooden layer and second wooden layer fill have and inhale the cotton layer of sound, first wooden layer is kept away from and is provided with the waterproof layer on the lateral wall on inhaling the cotton layer of sound, second wooden layer is kept away from and is provided with the flame retardant coating on the lateral wall on inhaling the cotton layer of sound.

Preferably, the outer frame is made of steel materials, and the surface of the outer frame is coated with anticorrosive paint.

Preferably, the waterproof layer is an EVA waterproof board.

Preferably, the fireproof layer is made of rock-mineral wool boards.

Preferably, the outer walls at the two ends of the keel frame are fixedly connected with the inner walls of the first mounting groove and the second mounting groove respectively.

Preferably, the first wood layer is fixedly bonded with the waterproof layer, and the second wood layer is fixedly bonded with the fireproof layer.

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

the utility model discloses in, scribble the anticorrosive coating who establishes through the frame surface, make the door body ageing-resistant and corrosion-resistant, the life of the extension door body, cotton layer of sound absorption and flame retardant coating through setting up, make the door body have the function of sound insulation shock attenuation and fire prevention, can carry out effectual isolated to the noise that the outside produced, waterproof layer through setting up, make the door body have good buffering, the antidetonation, it is thermal-insulated, dampproofing, advantages such as anti chemical attack, and through setting up keel frame, the impact resistance of the door body has been improved, the security performance of the door body has been strengthened.

Drawings

FIG. 1 is a schematic sectional view of a steel suspension door with good sound insulation effect;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of fig. 1 at B.

In the figure: 10. an outer frame; 11. a first wood layer; 12. a second wood layer; 13. a first mounting groove; 14. a second mounting groove; 15. a keel frame; 16. a sound absorbing cotton layer; 17. a waterproof layer; 18. and a fire-proof layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, a steel suspension door with good sound insulation effect comprises an outer frame 10, a first wood layer 11 and a second wood layer 12 are transversely and symmetrically arranged on the inner side of the outer frame 10, the upper end and the lower end of the first wood layer 11 and the lower end of the second wood layer 12 are fixedly connected with the inner wall of the outer frame 10, a first mounting groove 13 is formed in the first wood layer 11, a second mounting groove 14 is formed in the second wood layer 12, a keel frame 15 is arranged between the first mounting groove 13 and the second mounting groove 14 and used for enhancing the impact resistance of a door body, the sound-absorbing cotton layer 16 is filled in the first wood layer 11 and the second wood layer 12, a waterproof layer 17 is arranged on the side wall of the first wood layer 11, which is far away from the sound-absorbing cotton layer 16, and a fireproof layer 18 is arranged on the side wall of the second wood layer 12, which is far away from the sound-absorbing cotton layer 16.

The outer frame 10 is made of steel materials, and the surface of the outer frame 10 is coated with anticorrosive paint, so that the door body is ageing-resistant and corrosion-resistant, and the service life of the door body is prolonged. The waterproof layer 17 adopts an EVA waterproof board, so that the door body has the advantages of good buffering, shock resistance, heat insulation, moisture resistance, chemical corrosion resistance and the like. The fireproof layer 18 is made of rock-mineral wool boards, so that the door body has fireproof and sound-proof functions, and the fireproof performance of the door body can be effectively improved. The outer walls at the two ends of the keel frame 15 are fixedly connected with the inner walls of the first mounting groove 13 and the second mounting groove 14 respectively, and the keel frame 15 is arranged, so that the impact resistance of the door body is improved, and the safety performance of the door body is enhanced. The first wood layer 11 is fixedly bonded to the waterproof layer 17, and the second wood layer 12 is fixedly bonded to the fireproof layer 18.

The specific using process is as follows: during the use, scribble the anticorrosive coating who establishes through frame 10 surface, make the door body ageing-resistant and corrosion-resistant, the life of the extension door body, inhale cotton layer 16 of sound and flame retardant coating 18 through setting up, make the door body have the function of syllable-dividing shock attenuation and fire prevention, can carry out effectual isolated to the noise that the outside produced, waterproof layer 17 through setting up, make the door body have good buffering, antidetonation, it is thermal-insulated, dampproofing, advantages such as anti chemical attack, and through setting up keel frame 15, the impact resistance of the door body has been improved, the security performance of the door body has been strengthened.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual steel suspension door gives sound insulation, includes the frame, its characterized in that: the inboard horizontal symmetry of frame is provided with first wooden layer and second wooden layer, the last lower extreme on first wooden layer and second wooden layer all with frame inner wall fixed connection, first mounting groove has been seted up on the first wooden layer, the second mounting groove has been seted up on the second wooden layer, be provided with keel frame between first mounting groove and the second mounting groove for the impact resistance of the reinforcing door body, first wooden layer and second wooden layer packing have the cotton layer of sound absorption, be provided with the waterproof layer on the lateral wall on the cotton layer of sound absorption is kept away from on first wooden layer, the second wooden layer is kept away from and is provided with the flame retardant coating on the lateral wall on the cotton layer of sound absorption.

2. The steel suspension door with good sound insulation effect according to claim 1, characterized in that: the outer frame is made of steel materials, and anticorrosive paint is coated on the surface of the outer frame.

3. The steel suspension door with good sound insulation effect according to claim 1, characterized in that: the waterproof layer adopts an EVA waterproof board.

4. The steel suspension door with good sound insulation effect according to claim 1, characterized in that: the fireproof layer is made of rock and mineral wool boards.

5. The steel suspension door with good sound insulation effect according to claim 1, characterized in that: the outer walls at the two ends of the keel frame are fixedly connected with the inner walls of the first mounting groove and the second mounting groove respectively.

6. The steel suspension door with good sound insulation effect according to claim 1, characterized in that: the first wood layer is fixedly bonded with the waterproof layer, and the second wood layer is fixedly bonded with the fireproof layer.