CN215830370U

CN215830370U - Smoke-isolating fire-fighting rolling shutter door for shopping mall

Info

Publication number: CN215830370U
Application number: CN202121123208.4U
Authority: CN
Inventors: 邱志刚; 辛本顺; 刘永敏; 邱志林; 刘金浩; 杨军; 刘培昌
Original assignee: Shandong Suying Fire Technology Co ltd
Current assignee: Shandong Suying Fire Technology Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-02-15
Anticipated expiration: 2031-05-24

Abstract

The utility model relates to the technical field of fire-fighting roller shutter doors, and discloses a smoke-isolating fire-fighting roller shutter door for a shopping mall, which comprises a roller shutter door driving box and installation boxes arranged at two ends of the roller shutter door driving box; the installation box is provided with a connecting component, and the connecting component is connected with the rolling door driving box; the rolling door driving box is provided with a rolling door component; the connecting assembly comprises a connecting block, a limiting block, a baffle, a threaded rod and a spring; the connecting block is horizontally arranged on one side of the installation box close to the rolling door driving box and is positioned right above the rolling door driving box; two limiting blocks are arranged on the connecting block, and one ends of the two limiting blocks penetrate through the connecting block and are movably connected with the rolling door driving box; baffles are arranged at one ends of the two limiting blocks far away from the rolling door driving box, and the baffles and the limiting blocks are vertical; the baffle is provided with a threaded rod. According to the utility model, through the arrangement of the connecting component, the roller shutter door driving box can be conveniently and better detached.

Description

Smoke-isolating fire-fighting rolling shutter door for shopping mall

Technical Field

The utility model relates to the technical field of fire-fighting roller shutter doors, in particular to a smoke-isolating fire-fighting roller shutter door for a shopping mall.

Background

The rolling door is a door which is formed by connecting a plurality of movable door sheets in series and rotates up and down by taking a scroll above the door as a center in a fixed slideway. Roller doors are commonly used in commercial venues. The rolling door has the same horizontal separation function as a wall, and consists of a plurality of parts, such as a curtain plate, a seat plate, a guide rail, a support, a scroll, a box body, a control box, a rolling door machine, a limiter, a door lintel, a manual quick-release switch device, a button switch, a safety device and the like, and is generally arranged at the position which is not conveniently separated by the wall.

The rolling door mainly comprises a door body, a driver and a control system. The driver is driven by a special motor, the worm and the worm wheel are used for reducing speed, the manual clutch is arranged, the manual clutch can be opened and closed manually when power is cut off, and the control system is provided with a control panel and a button switch and can be provided with a wireless remote control device according to user requirements.

Although the existing roller shutter door can have a better protection effect, when the roller shutter door driving box is detached, the roller shutter door driving box can be detached or replaced only after a fixed wall body is damaged by workers, and the process is long in time consumption and can damage the wall body.

SUMMERY OF THE UTILITY MODEL

The utility model provides a smoke-insulating fire-fighting rolling shutter door for a market, which solves the problems in the background technology.

In order to solve the problems, the utility model adopts the following technical scheme: a smoke-isolating fire-fighting rolling door for markets comprises a rolling door driving box and installation boxes arranged at two ends of the rolling door driving box; the installation box is provided with a connecting assembly, and the connecting assembly is connected with the rolling door driving box; the roller shutter door driving box is provided with a roller shutter door assembly;

the connecting assembly comprises a connecting block, a limiting block, a baffle, a threaded rod and a spring; the connecting block is horizontally arranged on one side, close to the roller shutter door driving box, of the mounting box, and the connecting block is positioned right above the roller shutter door driving box; the rolling door driving box is movably connected with the rolling door driving box through a connecting block; the baffle is arranged at one end of each of the two limiting blocks, which is far away from the roller shutter door driving box, and the baffle and the limiting blocks are vertical; the threaded rod is arranged on the baffle and sequentially penetrates through the baffle and the connecting block and is in threaded connection with the rolling door driving box; an annular groove is formed in the connecting block, and the threaded rod is located inside the annular groove; the spring is sleeved on the threaded rod, and one end of the spring is connected with the inner wall of the annular groove and the surface of the baffle respectively.

Preferably, the rolling door driving box is further provided with a smoke exhaust assembly, the smoke exhaust assembly comprises a protection box, a protection cover and a smoke absorbing pipe, the rolling door driving box is provided with two protection boxes, and one sides of the two protection boxes, which are far away from the rolling door driving box, are provided with the protection cover; two smoking pipes are installed to the basal surface of rolling slats door drive case, smoking pipe with the protection box link up each other, the internally mounted of protection box has the air discharge fan.

Preferably, a through groove is formed in one side, away from the connecting assembly, of the rolling door driving box, and the through groove is communicated with an inner cavity of the rolling door driving box.

Preferably, the rolling door assembly comprises a control box, a rolling door sheet and a protective strip, wherein the control box is arranged in an inner cavity of the rolling door driving box; the rolling shutter door sheet is installed on the control box, and one side, far away from the control box, of the rolling shutter door sheet extends to the outside of the rolling shutter door driving box through the through groove; the two sides of the rolling shutter door sheet are provided with the protective strips.

Preferably, a plurality of hollow grooves are formed in the protective cover, and the hollow grooves are the same in size.

The connecting component has the advantages that through the arrangement of the connecting component, when the rolling door driving box needs to be disassembled and replaced, workers rotate the two threaded rods on the connecting block anticlockwise, so that one ends of the threaded rods are separated from the connection with the rolling door driving box, and meanwhile, when the threaded rods are separated from the connection with the rolling door driving box, the limiting blocks are driven to separate from the limitation on the rolling door driving box, so that the rolling door driving box can be replaced under the condition that a wall body is not damaged, and a better disassembling effect is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic front view of the tambour door drive housing of the present invention;

FIG. 3 is a schematic view of a coupling assembly of the present invention;

fig. 4 is a bottom view of the tambour door drive housing of the present invention.

The reference numbers in the figures illustrate: 1. a roller shutter door drive box; 2. installing a box; 3. a protective case; 4. a protective cover; 5. a smoking pipe; 6. a control box; 7. a rolling shutter door sheet; 8. a protective strip; 9. connecting blocks; 10. a limiting block; 11. a baffle plate; 12. a threaded rod; 13. an annular groove; 14. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a smoke-insulation fire-fighting rolling door for a market comprises a rolling door driving box 1 and installation boxes 2 arranged at two ends of the rolling door driving box 1; the installation box 2 is provided with a connecting component, and the connecting component is connected with the rolling door driving box 1; the roller shutter door driving box 1 is provided with a roller shutter door assembly; the connecting assembly comprises a connecting block 9, a limiting block 10, a baffle plate 11, a threaded rod 12 and a spring 14; the connecting block 9 is horizontally arranged on one side of the installation box 2 close to the roller shutter door driving box 1, and the connecting block 9 is positioned right above the roller shutter door driving box 1; two limiting blocks 10 are arranged on the connecting block 9, and one ends of the two limiting blocks 10 penetrate through the connecting block 9 and are movably connected with the roller shutter door driving box 1; the baffle plates 11 are arranged at the ends, far away from the roller shutter door driving box 1, of the two limiting blocks 10, and the baffle plates 11 and the limiting blocks 10 are vertical; a threaded rod 12 is arranged on the baffle 11, and the threaded rod 12 sequentially penetrates through the baffle 11 and the connecting block 9 and is in threaded connection with the roller shutter door driving box 1; an annular groove 13 is formed in the connecting block 9, and the threaded rod 12 is located inside the annular groove 13; the spring 14 is sleeved on the threaded rod 12, and one end of the spring 14 is connected with the inner wall of the annular groove 13 and the surface of the baffle plate 11 respectively.

The rolling door driving box 1 is also provided with a smoke exhaust assembly, the smoke exhaust assembly comprises a protection box 3, a protection cover 4 and a smoke absorbing pipe 5, the rolling door driving box 1 is provided with two protection boxes 3, and one side of each protection box 3, which is far away from the rolling door driving box 1, is provided with the protection cover 4; two smoke absorbing pipes 5 are installed on the bottom surface of the rolling door driving box 1, the smoke absorbing pipes 5 are communicated with the protection box 3, and an exhaust fan is installed inside the protection box 3 and used for improving the smoke isolating effect of the rolling door.

Wherein, the rolling slats door drive case 1 is seted up logical groove far away from the one side of coupling assembling, and logical groove is link up each other with the inner chamber of rolling slats door drive case 1.

The rolling door assembly comprises a control box 6, a rolling door sheet 7 and a protective strip 8, wherein the control box 6 is arranged in an inner cavity of the rolling door driving box 1; the rolling shutter door sheet 7 is arranged on the control box 6, and one side, far away from the control box 6, of the rolling shutter door sheet 7 extends to the outside of the rolling shutter door driving box 1 through the through groove; both sides of the rolling shutter door sheet 7 are provided with protective strips 8, and the functions of the protective strips are to close the channel.

Wherein, a plurality of hollow grooves are arranged on the protective cover 4, and the sizes of the hollow grooves are the same.

When the rolling door is installed in a working process, the installation box 2 is firstly installed in the wall body, meanwhile, the installation box 2 plays a certain limiting role in limiting the position of the rolling door driving box 1, when the rolling door driving box 1 needs to be disassembled and replaced, workers rotate two threaded rods 12 on the connecting block 9 anticlockwise to enable one ends of the threaded rods 12 to be separated from the connection with the rolling door driving box 1, meanwhile, when the threaded rods 12 are separated from the connection with the rolling door driving box 1, the limiting blocks 10 are driven to be separated from the limitation on the rolling door driving box 1, the rolling door driving box 1 can replace the wall body without damaging the wall body, meanwhile, the rolling door sheets 7 and the protective strips 8 are controlled by the control box 6, the opening and closing of a channel are achieved, when smoke is accumulated at the rolling door in a market, the exhaust fan in the protective box 3 is opened, the smoke close to the roller shutter door sheet 7 is sucked into the protective box 3 by the smoke suction pipe 5 and is blown out by the protective cover 4, so that the smoke insulation effect of the roller shutter door can be effectively ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A smoke-insulation fire-fighting rolling door for a market is characterized by comprising a rolling door driving box (1) and installation boxes (2) arranged at two ends of the rolling door driving box (1); the installation box (2) is provided with a connecting assembly, and the connecting assembly is connected with the rolling door driving box (1); the roller shutter door driving box (1) is provided with a roller shutter door assembly;

the connecting assembly comprises a connecting block (9), a limiting block (10), a baffle plate (11), a threaded rod (12) and a spring (14); the connecting block (9) is horizontally arranged on one side, close to the roller shutter door driving box (1), of the mounting box (2), and the connecting block (9) is located right above the roller shutter door driving box (1); two limiting blocks (10) are mounted on the connecting block (9), and one ends of the two limiting blocks (10) penetrate through the connecting block (9) and are movably connected with the rolling door driving box (1); the baffle (11) is mounted at one end, far away from the roller shutter door driving box (1), of each of the two limiting blocks (10), and the baffle (11) and the limiting blocks (10) are vertical; the threaded rod (12) is mounted on the baffle (11), and the threaded rod (12) sequentially penetrates through the baffle (11) and the connecting block (9) and is in threaded connection with the roller shutter door driving box (1); an annular groove (13) is formed in the connecting block (9), and the threaded rod (12) is located inside the annular groove (13); the spring (14) is sleeved on the threaded rod (12), and one end of the spring (14) is connected with the inner wall of the annular groove (13) and the surface of the baffle plate (11) respectively.

2. A smoke-insulation fire-fighting rolling door for a market according to claim 1, wherein a smoke exhaust component is further installed on the rolling door driving box (1), the smoke exhaust component comprises a protective box (3), a protective cover (4) and a smoke absorbing pipe (5), two protective boxes (3) are installed on the rolling door driving box (1), and the protective cover (4) is installed on one side, away from the rolling door driving box (1), of the two protective boxes (3); two are installed to the basal surface of rolling slats door drive case (1) smoking pipe (5), smoking pipe (5) with protection box (3) link up each other, the internally mounted of protection box (3) has the air discharge fan.

3. A smoke-insulating fire-fighting rolling shutter door for department of market as defined in claim 1, wherein a through groove is opened on the side of said rolling shutter door driving box (1) away from said connecting component, said through groove is communicated with the inner cavity of said rolling shutter door driving box (1).

4. A smoke-insulating fire-fighting roller shutter door for shopping malls according to claim 3, characterized in that the shutter door assembly comprises a control box (6), a shutter door sheet (7) and a guard strip (8), the control box (6) being mounted in the inner cavity of the shutter door drive box (1); the rolling shutter door sheet (7) is installed on the control box (6), and one side, far away from the control box (6), of the rolling shutter door sheet (7) extends to the outside of the rolling shutter door driving box (1) through the through groove; the two sides of the rolling shutter door sheet (7) are provided with the protective strips (8).

5. A smoke-insulating fire-fighting rolling shutter door for market as claimed in claim 2, wherein said protecting cover (4) is provided with a plurality of hollow grooves, and the size of said hollow grooves is the same.