CN214971339U

CN214971339U - Rolling type smoke-blocking vertical wall capable of reducing space occupation

Info

Publication number: CN214971339U
Application number: CN202120653093.3U
Authority: CN
Inventors: 周彪
Original assignee: Hainan Yikai Door Industry Co ltd
Current assignee: Hainan Yikai Door Industry Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-03
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a roll up curtain formula that reduction space occupy and keep off cigarette and hang down wall, including the spool, twine the wall curtain face that hangs down on the spool, it is equipped with the balancing weight to hang down wall curtain face lower extreme, the small-size carousel has been cup jointed to the right-hand member end of spool, the axle head that is equipped with the through-hole on the support frame one and the spool cooperatees, the right-hand member axle head of spool runs through support frame fixed connection uniform velocity motor, the left end axle head of spool cooperatees with the fixing device on the support frame two, the upper end of support frame one and support frame two all is fixed in the upper end frame of building ceiling through the inflation screw, the uniform velocity motor is connected with automatically controlled ware through the electric wire, the right-hand member and the smoke detector electricity of automatically controlled ware are connected, the lower extreme is connected with manual control button box. Compared with the prior art, the utility model the advantage lie in: convenient operation, small occupied area and wide application range.

Description

Rolling type smoke-blocking vertical wall capable of reducing space occupation

Technical Field

The utility model relates to a keep off cigarette and hang wall technical field, specifically indicate a roll of curtain formula that reduction space occupy keeps off cigarette and hangs wall.

Background

The smoke-blocking vertical wall is made of non-combustible materials, and fixed or movable smoke-blocking facilities with the hanging size of not less than 500mm drop from the ceiling are mainly used in high-rise or super high-rise large-scale shopping malls, office buildings, warehouses and other occasions, can effectively block smoke from transversely flowing under the ceiling of the building, so that the smoke exhaust effect in a smoke-proof subarea is improved, and the smoke-blocking vertical wall plays a positive role in guaranteeing the life and property safety of people. When the existing smoke blocking vertical wall is used, the installation height is high, the operation is inconvenient, most of space areas occupy large space, and the application range is small.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to solve above-mentioned not enough, provide a roll of curtain formula that reduces space and occupy and keep off cigarette wall that hangs down that convenient operation, area occupied are little, application scope are wide.

In order to solve the technical problem, the utility model provides a technical scheme does: a rolling type smoke-blocking vertical wall capable of reducing space occupation comprises a scroll, wherein a vertical wall curtain face is wound on the scroll, a balancing weight is arranged at the lower end of the vertical wall curtain face, a small-sized turntable is sleeved at the tail end of the right end of the scroll, the small-sized turntable is connected with a first support frame, a through hole is formed in the first support frame and matched with the shaft end of the scroll, the shaft end of the right end of the scroll penetrates through a first support frame fixedly connected with a constant-speed motor, the left end shaft end of the scroll is matched with a fixing device on a second support frame, the fixing device comprises a semi-fixing ring, a rotating shaft, a support block, a moving ring and a fixing buckle, the support block is fixed on the inner wall of the second support frame and symmetrically arranged, two ends of the semi-fixing ring are fixed on the support block, the rotating shaft is sleeved with the moving ring and rotatably connected to the left end of the semi-fixing ring, the other end of the moving ring is matched and fixed with the fixing buckle arranged at the right end of the semi-fixing ring, the upper ends of the first support frame and the second support frame are fixed in an upper end frame of a building ceiling through expansion screws, the constant-speed motor is connected with the electric controller through an electric wire, the right end of the electric controller is electrically connected with the smoke detector, and the lower end of the electric controller is connected with the manual control button box.

As an improvement, the vertical wall curtain surface is made of high-temperature resistant fiber cloth, is resistant to high temperature and prevents the fire smoke from spreading.

As an improvement, the effective descending height of the vertical wall curtain surface of the roller shutter type smoke-blocking vertical wall is not less than 500mm, and the national installation standard is required to be met.

As an improvement, the electric controller, the smoke detector and the manual control button box are all fixed on a right side fixing column of a building ceiling, and the operation is convenient.

As an improvement, the first support frame and the second support frame are of L-shaped structures, and the rolling type smoke-blocking vertical wall is arranged at a crack of a building ceiling, so that the space is saved.

Compared with the prior art, the utility model the advantage lie in: the device is provided with the scroll and the vertical wall curtain surface which are matched with each other and are arranged at the crack of the building ceiling, so that the use space is greatly saved, the smoke detector is arranged for detecting fire smoke and the like, the electric controller, the smoke detector and the manual control button box are arranged, the operation is convenient, the whole device is convenient to operate, the occupied area is small, and the application range is wide.

Drawings

Fig. 1 is a schematic view of the rolling shutter type smoke-blocking vertical wall structure for reducing the space occupation.

Fig. 2 is a schematic view of the internal structure of the rolling shutter type smoke-blocking vertical wall for reducing the space occupation.

Fig. 3 is a schematic view of the supporting frame structure of the rolling shutter type smoke-blocking vertical wall for reducing the space occupation.

As shown in the figure: 1. the device comprises a scroll, 2, a vertical wall curtain surface, 3, a small turntable, 4, a first support frame, 5, a through hole, 6, a constant speed motor, 7, a second support frame, 8, a fixing device, 9, an electric wire, 10, an electric controller, 11, a smoke detector, 12, a balancing weight, 13, an expansion screw, 14, a manual control button box, 15, a building ceiling, 16, a fixed column, 8.1, a semi-fixed ring, 8.2, a rotating shaft, 8.3, a supporting block, 8.4, a moving ring, 8.5 and a fixing buckle.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments for further detailed description, and it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

In the description of the present invention, it is to be noted that the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection, unless otherwise explicitly stated or limited, and those skilled in the art can understand the specific meaning of the above terms in the present invention in a specific case.

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawing 1, a rolling type smoke-blocking vertical wall capable of reducing space occupation comprises a rolling shaft 1, a vertical wall curtain face 2 is wound on the rolling shaft 1, the vertical wall curtain face 2 is formed by high-temperature-resistant fiber cloth, the effective descending height of the vertical wall curtain face 2 of the vertical wall smoke-blocking vertical wall is not less than 500mm, a balancing weight 12 is arranged at the lower end of the vertical wall curtain face 2, a small-sized turntable 3 is sleeved at the tail end of the right end of the rolling shaft 1, a through hole 5 is arranged on a support frame 14 and matched with the shaft end of the rolling shaft 1, the shaft end of the right end of the rolling shaft 1 penetrates through a support frame one 4 and is fixedly connected with a uniform-speed motor 6, the shaft end of the left end of the rolling shaft 1 is matched with a fixing device 8 on a support frame two 7, the fixing device 8 comprises a half fixing ring 8.1, a rotating shaft 8.2, a supporting block 8.3, a moving ring 8.4 and a fixing buckle 8.5, the supporting block 8.3 is fixed on the inner wall of the support frame two 7 and is symmetrically arranged, two ends of the semi-fixed ring 8.1 are fixed on the supporting block 8.3, the rotating shaft 8.2 is sleeved with the moving ring 8.4, the rotating shaft 8.2 is rotatably connected at the left end of the semi-fixed ring 8.1, the other end of the moving ring 8.4 is matched and fixed with a fixing buckle 8.5 arranged at the right end of the semi-fixed ring 8.1, the upper ends of the first support frame 4 and the second support frame 7 are fixed in an upper end frame of a building ceiling 15 through expansion screws 13, the first support frame 4 and the second support frame 7 are in L-shaped structures, the rolling shutter type smoke-blocking vertical wall is arranged at a crack of a building ceiling 15, the uniform speed motor 6 is connected with an electric controller 10 through an electric wire 9, the right end of the electric controller 10 is electrically connected with a smoke detector 11, the lower end is connected with a manual control button box 14, the electric controller 10, the smoke detector 11 and the manual control button box 14 are all fixed on a right fixing column 16 of a building ceiling 15.

The utility model discloses when concrete implementation, hang down wall curtain face 2 with the winding on spool 1, then run through support frame 4 and fixed connection uniform velocity motor 6 with the one end of spool 1, shift ring 8.4 on the support frame two 7 is opened to the other end, put into the axle head of spool 1, then utilize pivot 8.2's rotation to make the right-hand member that drives shift ring 8.4 fix in retaining buckle 8.5, fix spool 1, then fix in the upper end frame of building ceiling 15 through inflation screw 13 with support frame 4 and support frame two 7, make its integral erection in the crack department of building ceiling 15, then when the conflagration breaing out, only need control manual control button box 14, make its control automatically controlled ware 10 control uniform velocity motor 6 work, drive spool 1 and rotate, make and hang down wall curtain face 2 slowly, under the effect of balancing weight 12, be unlikely to be in disorder and shake always.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a reduce roll up curtain formula of taking up and keep off cigarette vertical wall, includes spool (1), its characterized in that: the wall curtain surface (2) that hangs down is wound on the reel (1), the lower end of the wall curtain surface (2) that hangs down is provided with a balancing weight (12), the tail end of the right end of the reel (1) is sleeved with a small-sized turntable (3), the small-sized turntable (3) is connected with a first support frame (4), the first support frame (4) is provided with a through hole (5) matched with the shaft end of the reel (1), the shaft end of the right end of the reel (1) penetrates through the first support frame (4) and is fixedly connected with a uniform speed motor (6), the shaft end of the left end of the reel (1) is matched with a fixing device (8) on a second support frame (7), the fixing device (8) comprises a semi-fixing ring (8.1), a rotating shaft (8.2), a support block (8.3), a moving ring (8.4) and a fixing buckle (8.5), the support block (8.3) is fixed on the inner wall of the second support frame (7) and is symmetrically arranged, the utility model discloses a building ceiling, including semi-solid fixed ring (8.1), pivot (8.2), removal ring (8.4) and pivot (8.2), the both ends of semi-solid fixed ring (8.1) fix on supporting shoe (8.3), pivot (8.2) go up to cup joint removal ring (8.4) and pivot (8.2) rotate and connect the left end at semi-solid fixed ring (8.1), the other end of removal ring (8.4) and the fixed knot (8.5) that semi-solid fixed ring (8.1) right-hand member was equipped with cooperate fixedly, the upper end of support frame (4) and support frame two (7) all fix in the upper end frame of building ceiling (15) through inflation screw (13), uniform velocity motor (6) be connected with automatically controlled ware (10) through electric wire (9), the right-hand member and smoke detector (11) electricity of automatically controlled ware (10) be connected, the lower extreme is connected with manual control button box (14).

2. A rolling blind smoke barrier suspended wall for reducing space occupation as claimed in claim 1, wherein: the vertical wall curtain surface (2) is made of high temperature resistant fiber cloth.

3. A rolling blind smoke barrier suspended wall for reducing space occupation as claimed in claim 1, wherein: the effective descending height of the vertical wall curtain surface (2) of the rolling curtain type smoke-blocking vertical wall is not less than 500 mm.

4. A rolling blind smoke barrier suspended wall for reducing space occupation as claimed in claim 1, wherein: the electric controller (10), the smoke detector (11) and the manual control button box (14) are all fixed on a right side fixing column (16) of a building ceiling (15).

5. A rolling blind smoke barrier suspended wall for reducing space occupation as claimed in claim 1, wherein: the first support frame (4) and the second support frame (7) are of L-shaped structures, and the rolling type smoke-blocking vertical wall is arranged at a crack of a building ceiling (15).