CN219316823U

CN219316823U - Steel heat-insulating fireproof door with sound-insulating structure

Info

Publication number: CN219316823U
Application number: CN202223075809.XU
Authority: CN
Inventors: 林旭
Original assignee: Shenzhen Longhui Sanhe Security Technology Co ltd
Current assignee: Shenzhen Longhui Sanhe Security Technology Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-07-07
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a steel heat-insulating fireproof door with a sound-insulating structure, which comprises a rear door and a front door, wherein the front end of the rear door is fixedly connected with a sealing ring groove, the front end of the rear door is provided with a placing groove, the upper inner wall and the left and right inner walls of the placing groove are fixedly connected with two clamping grooves, the six clamping grooves are jointly clamped with a sound-insulating assembly, the left end of the rear door is fixedly connected with a fireproof assembly, the lower end of the rear door is fixedly connected with a sealing strip, the front end of the front door is fixedly connected with a handle, and the rear end of the front door is fixedly connected with a first sealing ring; according to the utility model, by arranging the fireproof assembly and the detachable baffle plate, the gap between the door and the room space is completely shielded, so that smoke and the like can be effectively prevented from entering the room, and the second sealing ring is arranged and matched with the sealing strip at the lower end of the door, so that the purposes of isolating smoke and reducing fire hazard are achieved.

Description

Steel heat-insulating fireproof door with sound-insulating structure

Technical Field

The utility model relates to the technical field of fireproof doors, in particular to a steel heat-insulating fireproof door with a sound-insulating structure.

Background

The fireproof door is a fireproof partition with certain fire resistance, which is arranged between fireproof partitions, evacuation stairwells, vertical shafts and the like, has the function of common doors, has the function of preventing fire from spreading and smoke from spreading, can prevent the fire from spreading within a certain time, and ensures personnel evacuation.

When the existing fireproof door is designed, the sound insulation effect is not considered generally, and the road traffic noise and the industrial noise during factory operation which are ubiquitous in life are faced, so that serious harm is caused to human bodies, and the nervous system of people can be influenced in the noise for a long time. Therefore, we propose a steel heat-insulating fireproof door with a sound-insulating structure.

Disclosure of Invention

The utility model mainly aims to provide the steel heat-insulating fireproof door with the sound-insulating structure, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a steel thermal-insulated fire door with sound insulation structure, includes back department and preceding department, the front end fixedly connected with sealing washer groove of back department, the standing groove has been seted up to the front end of back department, the upper inner wall of standing groove and the equal fixedly connected with two draw-in grooves of inner wall about, six joint has the acoustic module jointly of draw-in groove, the left end fixedly connected with fire prevention subassembly of back department, the lower extreme fixedly connected with sealing strip of back department, the front end fixedly connected with handle of front department, the rear end fixedly connected with first sealing washer of front department.

Preferably, the size of the first sealing ring is matched with the size of the sealing ring groove, and the size of the front door is matched with the size of the rear door.

Preferably, the soundproof component comprises a placing frame, wherein two clamping blocks are fixedly connected to the upper end and the left end and the right end of the placing frame respectively, a soundproof grid is fixedly connected to the inside of the placing frame, and soundproof cotton is fixedly connected to the upper end of the soundproof grid.

Preferably, the clamping blocks are matched with the clamping grooves in a one-to-one correspondence mode in position and size, and the sizes of the soundproof cotton and the soundproof grid are matched with the size of the placement frame.

Preferably, the fireproof assembly comprises a second sealing ring, a fixing block is fixedly connected to the inside of the second sealing ring, a mounting groove is formed in the left end of the fixing block, and a detachable baffle is connected in the mounting groove in a sliding mode.

Preferably, the size of the detachable baffle plate is matched with the size of the mounting groove, and the size of the fixing block is matched with the size of the second sealing ring.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the sound insulation assembly is arranged, and the whole assembly is fixedly arranged in the door in a clamping way through the clamping grooves, so that the main sound insulation effect is realized as that the sound insulation cotton and the sound insulation grid are mutually matched, and the purposes of isolating noise and being capable of being rapidly arranged are achieved;

2. according to the utility model, by arranging the fireproof assembly and the detachable baffle plate, the gap between the door and the room space is completely shielded, so that smoke and the like can be effectively prevented from entering the room, and the second sealing ring is arranged and matched with the sealing strip at the lower end of the door, so that the purposes of isolating smoke and reducing fire hazard are achieved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a steel heat-insulating fireproof door with a sound-insulating structure;

fig. 2 is a schematic structural view of a fixing member of the steel heat-insulating fireproof door with a sound-insulating structure according to the present utility model;

fig. 3 is a schematic structural view of a soundproof assembly of the steel heat insulation fireproof door with a soundproof structure of the present utility model;

fig. 4 is a schematic structural view of a steel thermal insulation fireproof door fire-proof component with a sound insulation structure according to the present utility model.

In the figure: 1. a back department; 2. front departments; 3. a sound isolation assembly; 4. a fire protection assembly; 5. a sealing strip; 11. a seal ring groove; 12. a clamping groove; 13. a placement groove; 21. a first seal ring; 22. a handle; 31. placing a frame; 32. a clamping block; 33. a sound insulation grating; 34. soundproof cotton; 41. a second seal ring; 42. a fixed block; 43. a mounting groove; 44. and a detachable baffle.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, 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.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, the steel heat-insulating fireproof door with the sound insulation structure comprises a rear door 1 and a front door 2, wherein the front end of the rear door 1 is fixedly connected with a sealing ring groove 11, the front end of the rear door 1 is provided with a placing groove 13, the upper inner wall and the left inner wall of the placing groove 13 are fixedly connected with two clamping grooves 12, the six clamping grooves 12 are jointly clamped with a sound insulation component 3, the left end of the rear door 1 is fixedly connected with a fireproof component 4, the lower end of the rear door 1 is fixedly connected with a sealing strip 5, the front end of the front door 2 is fixedly connected with a handle 22, the rear end of the front door 2 is fixedly connected with a first sealing ring 21, the size of the first sealing ring 21 is matched with the size of the sealing ring groove 11, and the size of the front door 2 is matched with the size of the rear door 1.

As shown in fig. 3, in this embodiment, the sound insulation component 3 includes a placement frame 31, two clamping blocks 32 are fixedly connected to the upper end and the left and right ends of the placement frame 31, a sound insulation grid 33 is fixedly connected to the interior of the placement frame 31, sound insulation cotton 34 is fixedly connected to the upper end of the sound insulation grid 33, the clamping blocks 32 are matched with the clamping grooves 12 in a one-to-one correspondence manner, and the sizes of the sound insulation cotton 34 and the sound insulation grid 33 are matched with the size of the placement frame 31; the clamping blocks 32 are clamped in the corresponding clamping grooves 12, the sound insulation assembly 3 is integrally installed, the sound insulation grating 33 and the sound insulation cotton 34 are arranged in the placing frame 31 and are the main sound insulation materials in sound insulation measures, the environment noise can be effectively isolated, the noise of an inner person is guaranteed to be lower, the sound insulation assembly 3 is fixedly installed in a clamping mode, and the assembly and the disassembly are convenient.

As shown in fig. 4, in this embodiment, the fireproof assembly 4 includes a second sealing ring 41, a fixed block 42 is fixedly connected inside the second sealing ring 41, a mounting groove 43 is formed at the left end of the fixed block 42, a detachable baffle 44 is slidably connected in the mounting groove 43, the size of the detachable baffle 44 is adapted to the size of the mounting groove 43, and the size of the fixed block 42 is adapted to the size of the second sealing ring 41; the first sealing ring 21 corresponds to the sealing ring groove 11 and is installed on the front door 2, the whole assembly is completed, the fireproof assembly 4 fixedly connected with the left end of the rear door 1 plays a main fireproof role with the sealing strip 5 fixedly connected with the lower end of the rear door 1, the fixing block 42 is arranged in the second sealing ring 41, the detachable baffle 44 slidably installed in the installation groove 43 formed in the left end of the fixing block 42 can isolate gaps between the rear door 1 and the inner space of a room, smoke is prevented from being scattered into the room during fire, casualties of inner personnel are caused, and the safety of the inner personnel is protected.

It should be noted that, in the use process, the clamping block 32 is clamped in the corresponding clamping groove 12, the sound insulation assembly 3 is integrally installed, the sound insulation grating 33 and the sound insulation cotton 34 are arranged in the placing frame 31, and are main sound insulation materials in sound insulation measures, so that the environment noise can be effectively isolated, the noise of internal personnel is ensured to be lower, the sound insulation assembly 3 is fixedly installed in a clamping manner, the dismounting and mounting are convenient, the first sealing ring 21 corresponds to the sealing ring groove 11 and the front door 2 is installed, the integral assembly is completed, the fireproof assembly 4 fixedly connected with the left end of the rear door 1 and the sealing strip 5 fixedly connected with the lower end of the rear door 1 play a main fireproof role, the fixing block 42 is arranged in the second sealing ring 41, the mounting groove 43 arranged at the left end of the fixing block 42 can isolate gaps between the rear door 1 and the room interior space, the internal personnel are prevented from being lost in the room during fire, and the internal personnel are safely protected.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Steel thermal-insulated fire door with sound insulation structure, including back door (1) and preceding department (2), its characterized in that: the novel sound insulation door is characterized in that the front end of the rear door (1) is fixedly connected with a sealing ring groove (11), the front end of the rear door (1) is provided with a placing groove (13), the upper inner wall and the left inner wall and the right inner wall of the placing groove (13) are fixedly connected with two clamping grooves (12), six clamping grooves (12) are jointly clamped with a sound insulation component (3), the left end of the rear door (1) is fixedly connected with a fireproof component (4), the lower end of the rear door (1) is fixedly connected with a sealing strip (5), the front end of the front door (2) is fixedly connected with a handle (22), and the rear end of the front door (2) is fixedly connected with a first sealing ring (21);

the sound insulation assembly (3) comprises a placement frame (31), wherein two clamping blocks (32) are fixedly connected to the upper end and the left end and the right end of the placement frame (31), a sound insulation grid (33) is fixedly connected to the interior of the placement frame (31), and a sound insulation cotton (34) is fixedly connected to the upper end of the sound insulation grid (33);

the fireproof assembly (4) comprises a second sealing ring (41), a fixed block (42) is fixedly connected to the inside of the second sealing ring (41), a mounting groove (43) is formed in the left end of the fixed block (42), and a detachable baffle (44) is connected in the mounting groove (43) in a sliding mode.

2. The steel insulated fire door with sound insulation structure of claim 1, wherein: the size of the first sealing ring (21) is matched with the size of the sealing ring groove (11), and the size of the front door (2) is matched with the size of the rear door (1).

3. The steel insulated fire door with sound insulation structure of claim 1, wherein: the clamping blocks (32) are matched with the clamping grooves (12) in a one-to-one correspondence mode in position and size, and the sizes of the soundproof cotton (34) and the soundproof grid (33) are matched with the size of the placement frame (31).

4. The steel insulated fire door with sound insulation structure of claim 1, wherein: the size of the detachable baffle plate (44) is matched with the size of the mounting groove (43), and the size of the fixed block (42) is matched with the size of the second sealing ring (41).