CN216148896U

CN216148896U - Built-in driven flexible smoke-blocking vertical wall

Info

Publication number: CN216148896U
Application number: CN202122243457.3U
Authority: CN
Inventors: 鲍旭光; 凌代好; 耿磊
Original assignee: Wuhu Shangan New Material Co ltd
Current assignee: Wuhu Shangan New Material Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-01
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a built-in driven flexible smoke blocking vertical wall, wherein a winding drum is a hollow pipe body, a first mounting plate and a second mounting plate are respectively mounted at two ends of the winding drum, a drum body is arranged on one side of the first mounting plate corresponding to the winding drum, a motor is mounted in the drum body, a spline is sleeved at the output end of a crankshaft of the motor, and a disc is arranged between a spline sleeve and the inner wall of the winding drum. The barrel is cup jointed to the other end of reel, the barrel is fixed in first mounting panel, will be used for driving reel pivoted motor and install inside the reel, and be fixed in the barrel, the support and the drive arrangement of the reel other end are regarded as simultaneously to the output of motor, the spline is pegged graft with the spline housing and is transmitted fit, the spline housing passes through the rotation of disc drive reel, because the motor sets up in the inside of reel, so the motor does not occupy the space of reel tip, when keeping off the installation of cigarette plumbing wall concatenation formula, inseparabler each other, the leakproofness is better.

Description

Built-in driven flexible smoke-blocking vertical wall

Technical Field

The utility model belongs to the technical field of smoke-blocking fireproof equipment, and particularly relates to a flexible smoke-blocking vertical wall with a built-in drive.

Background

A fixed or movable smoke-blocking facility made of non-combustible material and hanging from the ceiling by not less than 500 mm. The movable smoke-blocking vertical wall is a smoke-blocking vertical wall which automatically hangs down due to the action of temperature sensing, smoke sensing or other control equipment in fire. The smoke-proof partition is mainly used for occasions such as high-rise or super high-rise superstores, office buildings and warehouses, can effectively prevent smoke from flowing transversely under the building ceiling, is beneficial to improving the smoke-proof effect in the smoke-proof partition, and plays a certain role in guaranteeing the safety of lives and properties of people.

The smoke blocking vertical wall can be divided into a rolling curtain type and a turnover platform type according to the moving mode, and the moving smoke blocking vertical wall is a fully-automatic loose smoke blocking vertical wall which is easy to act by a temperature sensor, a smoke detector or other automatic control systems in the case of safety accidents.

The smoke blocking vertical wall can effectively block smoke from flowing under the roof of the building engineering, is beneficial to improving the expected effect of an exhaust system in a smoke-proof partition, and has positive effect on ensuring the life safety factor of common people. After the smoke detector gives an alarm, the smoke blocking vertical wall can be fully automatically lowered to the middle part of the smoke blocking work. When the system is powered off, the smoke blocking vertical wall can be fully automatically lowered to the middle part of smoke blocking work.

The smoke-blocking vertical wall generally has a certain size, the long-distance smoke-blocking requirement cannot be met, and the smoke-blocking vertical wall with the long distance is designed and formed by multi-section splicing. The single smoke blocking vertical wall is occupied by the space with the driving device, so that a large gap is formed between the smoke blocking vertical walls, and dense smoke overflows from the position. Therefore, the utility model mainly solves the problem that the driving device is arranged at the end part of the winding drum of the smoke-blocking vertical wall, so that a large gap is formed between the smoke-blocking vertical walls which are arranged side by side.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flexible smoke-blocking vertical wall with a built-in drive, and mainly solves the problem that a large gap is formed between the smoke-blocking vertical walls which are arranged side by side due to the fact that a drive device is arranged at the end part of a winding drum of the smoke-blocking vertical wall.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

a flexible smoke-blocking vertical wall with a built-in drive comprises a winding drum, wherein a roller shutter is wound on the winding drum;

the winding drum is a hollow pipe body, a first mounting plate and a second mounting plate are respectively mounted at two ends of the winding drum, and the two ends of the winding drum are rotatably matched with the corresponding first mounting plate and the second mounting plate;

one side that first mounting panel corresponds the reel is provided with the barrel, the barrel cup joints in reel and coaxial setting, install the motor in the barrel, the shaft output of motor has cup jointed the spline, the spline housing is installed to the position that the reel corresponds the spline, be provided with the disc between spline housing and the reel inner wall.

Further, the free side of the cylinder has a cornice wall, and one end of the motor corresponding to the crankshaft is fixed on the cornice wall.

Further, an annular plate is installed on one side of the motor corresponding to the crankshaft, the side wall of the annular plate corresponding to the motor is provided with an extension portion, the annular plate is fixed on the side wall of the motor through the extension portion, and the annular plate is attached to the eave wall and fixed through bolts.

Further, both sides of the winding drum are provided with folded edges which are turned outwards.

Furthermore, a shaft sleeve is fixed on one side of the winding drum corresponding to the second mounting plate, the second mounting plate is provided with a rotating shaft for the rotation of the shaft sleeve,

further, a bearing is arranged between the rotating shaft and the shaft sleeve.

Furthermore, one side of the spline corresponding to the motor is provided with a limiting sheet.

The utility model has the following beneficial effects:

rotatable coupling between the one end of reel and the second mounting panel that corresponds can supply rotatory accessory to realize equally, and the barrel is cup jointed to the other end of reel, and the barrel is fixed in first mounting panel, will be used for driving reel pivoted motor to install inside the reel to be fixed in the barrel, the support and the drive arrangement of the reel other end are regarded as simultaneously to the output of motor, and the spline is pegged graft with the spline housing and the transmission cooperation, and the spline housing passes through the rotation of disc drive reel.

Because the motor sets up in the inside of reel, so the motor does not occupy the space of reel tip, when keeping off the installation of cigarette plumbing wall concatenation formula, inseparabler each other, and the leakproofness is better.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1: the structure of the reel is disassembled.

FIG. 2: the structure of the reel is disassembled.

FIG. 3: the utility model has a schematic structure.

FIG. 4: the utility model relates to a reel structure chart

In the drawings, the components represented by the respective reference numerals are listed below:

the roller comprises a winding drum 1, a roller shutter 2, a first mounting plate 3, a second mounting plate 4, a drum 31, a motor 5, a spline 51, a spline housing 6, a disc 61, an eave wall 32, an annular plate 33, a folded edge 11, a shaft sleeve 12, a rotating shaft 41, a bearing 13 and a limiting sheet 52.

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.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in fig. 1-4: a flexible smoke-blocking vertical wall with a built-in drive comprises a winding drum 1, wherein a roller blind 2 is wound on the winding drum 1;

the winding drum 1 is a hollow pipe body, a first mounting plate 3 and a second mounting plate 4 are respectively mounted at two ends of the winding drum 1, and two ends of the winding drum 1 are rotatably matched with the corresponding first mounting plate 3 and the second mounting plate 4;

one side that first mounting panel 3 corresponds reel 1 is provided with barrel 31, barrel 31 cup joints in reel 1 and coaxial setting, barrel and the integrative setting of first mounting panel, install motor 5 in the barrel 31, the spindle and the barrel coaxial arrangement of motor, spline 51 has been cup jointed to the spindle output of motor 5, spline housing 6 is installed to reel 1 position that corresponds spline 51, be provided with disc 61 between spline housing 6 and the 1 inner wall of reel.

In the utility model, one end of the winding drum is rotatably connected with the corresponding second mounting plate, so that rotatable accessories can be realized, the other end of the winding drum is sleeved with the drum body, the drum body is fixed on the first mounting plate, the motor for driving the winding drum to rotate is arranged in the winding drum and is fixed on the drum body, the output end of the motor is simultaneously used as a supporting and driving device at the other end of the winding drum, the spline is inserted into the spline sleeve and is in transmission fit with the spline sleeve, and the spline sleeve drives the winding drum to rotate through the disc.

As shown in fig. 1: the free side of the cylinder 31 has a cornice wall 32, and one end of the motor 5 corresponding to the crankshaft is fixed to the cornice wall 32. The eaves wall is formed by extending the free side of the cylinder horizontally inwards.

As shown in fig. 1: the annular plate 33 is installed on one side of the motor 5 corresponding to the crankshaft, the annular plate 33 has an extension corresponding to the side wall of the motor 5, the annular plate 33 is fixed on the side wall of the motor 5 through the extension, and the annular plate 33 is attached to the eave wall 32 and fixed through bolts. The annular plate and the extension are arranged integrally and are sleeved at the end part of the motor, the extension is attached to the side wall of the motor in a leaning mode and is welded and fixed, the end part of the annular plate and the end part of the motor are provided with an interlayer, the interlayer is used for accommodating bolts, the annular plate and the corresponding eaves wall structure are provided with screw holes, and the shaft and the barrel of the motor are arranged coaxially through the passing bolts. This part of the installation process is done before the reel is installed.

As shown in fig. 1: both sides of the winding drum 1 are provided with folded edges 11 which are turned outwards. For preventing the side of the roller shutter from scraping the mounting plate.

As shown in fig. 2: a shaft sleeve 12 is fixed on one side of the winding drum 1 corresponding to the second mounting plate 4, the second mounting plate 4 is provided with a rotating shaft 41 for rotating the shaft sleeve 12,

as shown in fig. 2: a bearing 13 is installed between the rotating shaft 41 and the shaft sleeve 12.

As shown in fig. 1: one side of the spline 51 corresponding to the motor 5 is provided with a limiting sheet 52. The limiting spline is used for mounting the limiting spline, and meanwhile, the friction effect between the side of the winding drum and the first mounting plate is prevented.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. 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 preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a built-in driven flexible cigarette that keeps off hangs down wall which characterized in that:

the device comprises a winding drum (1), wherein a roller shutter (2) is wound on the winding drum (1);

the winding drum (1) is a hollow pipe body, a first mounting plate (3) and a second mounting plate (4) are respectively mounted at two ends of the winding drum (1), and two ends of the winding drum (1) are rotatably matched with the corresponding first mounting plate (3) and the second mounting plate (4);

one side that first mounting panel (3) correspond reel (1) is provided with barrel (31), barrel (31) are cup jointed in reel (1) and coaxial setting, install motor (5) in barrel (31), spline (51) have been cup jointed to the spindle output end of motor (5), spline housing (6) are installed to the position that reel (1) corresponds spline (51), be provided with disc (61) between spline housing (6) and reel (1) inner wall.

2. A built-in flexible smoke barrier flap according to claim 1 wherein: the free side of barrel (31) has eaves wall (32), and the one end that motor (5) correspond the spindle is fixed in eaves wall (32).

3. A built-in flexible smoke barrier flap according to claim 2, further comprising: annular plate (33) is installed to one side that motor (5) correspond the spindle, annular plate (33) have the extension corresponding the lateral wall of motor (5), annular plate (33) are fixed in motor (5) lateral wall through the extension, annular plate (33) paste with eaves wall (32) and pass through bolt fastening.

4. A built-in flexible smoke barrier flap according to claim 1 wherein: both sides of the winding drum (1) are provided with folded edges (11) which turn outwards.

5. A built-in flexible smoke barrier flap according to claim 1 wherein: one side that reel (1) corresponds second mounting panel (4) is fixed with axle sleeve (12), second mounting panel (4) are provided with and supply axle sleeve (12) pivoted pivot (41).

6. A built-in flexible smoke barrier flap according to claim 5, further comprising: and a bearing (13) is arranged between the rotating shaft (41) and the shaft sleeve (12).

7. A built-in flexible smoke barrier flap according to claim 1 wherein: and one side of the spline (51) corresponding to the motor (5) is provided with a limiting sheet (52).