CN217439311U

CN217439311U - Smoke blocking vertical wall closing structure

Info

Publication number: CN217439311U
Application number: CN202220371225.8U
Authority: CN
Inventors: 朱青峰; 胡健华; 范高明; 刘马定; 陈爽; 林岳骞; 蒋文; 段小鹏
Original assignee: China Construction Science and Industry Corp Ltd
Current assignee: China Construction Science and Industry Corp Ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-09-16
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a keep off cigarette and hang down wall binding off structure, include: the upper ends of the first hanging assemblies are used for connecting the indoor top; two butt strip subassemblies are connected respectively and are corresponded first hanging down subassembly, two butt strip subassemblies can pass the clearance between the both sides furred ceiling and respectively with one side furred ceiling looks butt that corresponds in order to shelter from the partial clearance between the both sides furred ceiling, two have between the butt strip subassembly and supply to keep off the installation clearance that the cigarette hangs down the wall and wear to establish. This structure uses butt strip subassembly to replace gypsum and gypsum board to close up the both sides of keeping off the cigarette wall that hangs down, and butt strip subassembly can direct mount between the clearance of furred ceiling both sides and shelter from the partial clearance between the furred ceiling both sides, and this kind of close up structure construction cycle is short to can not cause the pollution to the room air.

Description

Smoke blocking vertical wall closing structure

Technical Field

The utility model belongs to the technical field of the decoration technique and specifically relates to a keep off cigarette and hang wall binding off structure.

Background

At present, the interior of newly-built office buildings, markets, warehouses and other buildings is generally provided with a smoke-blocking vertical wall. The smoke blocking vertical wall can effectively block smoke from transversely flowing under a building ceiling, so that the smoke exhaust effect in a smoke prevention partition is improved. When the smoke-blocking vertical wall is constructed, materials such as gypsum, gypsum boards and the like can be generally used for closing up the gap between the smoke-blocking vertical wall and the suspended ceiling positioned on two sides of the smoke-blocking vertical wall, so that the exposed area of the indoor top is reduced, and the overall attractive effect of a building is improved. However, the closing-in treatment mode has long construction period and complicated working procedures; gypsum can volatilize harmful substances, reducing the air quality in new buildings.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a do not need to use keeping off cigarette of gypsum and gypsum board and hang down wall binding off structure, this structure construction cycle is short to can not cause the pollution to the room air.

According to the utility model discloses keep off cigarette and hang down wall binding off structure, include: the upper ends of the first hanging assemblies are used for connecting the indoor top; two butt strip subassemblies are connected respectively and are corresponded first hanging down subassembly, two butt strip subassemblies can pass the clearance between the both sides furred ceiling and respectively with one side furred ceiling looks butt that corresponds in order to shelter from the at least partial clearance between the both sides furred ceiling, two have between the butt strip subassembly and supply to keep off the installation clearance that the cigarette hangs down the wall and wear to establish.

According to the utility model discloses keep off cigarette and hang down wall binding off structure has following beneficial effect at least:

this structure uses butt strip subassembly to replace gypsum and gypsum board to close up the both sides of keeping off the cigarette wall that hangs down, and butt strip subassembly can direct mount between the clearance of furred ceiling both sides and shelter from the partial clearance between the furred ceiling both sides, and this kind of close up structure construction cycle is short to can not cause the pollution to the room air.

According to the utility model discloses a some embodiments, butt strip subassembly includes connecting strip and receipts strake, the connecting strip is connected correspondingly first hanging down subassembly, the receipts strake is connected the connecting strip can with one side furred ceiling looks butt that corresponds, two inject between the connecting strip installation clearance.

According to some embodiments of the utility model, the receipts strake demountable installation in the connecting strip.

According to some embodiments of the invention, the butt strip assembly comprises a plurality of first fasteners, the first fasteners are arranged through the connecting strip and the edging strip to fasten the connecting strip and the edging strip.

According to the utility model discloses a some embodiments, first hanging down subassembly includes a plurality of muscle and the strip of hanging down, hang the indoor top surface of muscle upper end can be connected, it connects a plurality ofly to hang the strip hang the muscle, it connects corresponding connecting strip to hang the strip.

According to some embodiments of the utility model, hang the strip and be equipped with first turn-up, the connecting strip be equipped with the second turn-up that first turn-up corresponds, first turn-up with second turn-up looks joint is in order to connect hang the strip with the connecting strip.

According to the utility model discloses a some embodiments, the receipts strake includes the riser portion and connects the horizontal plate portion of riser portion, the riser portion is connected the connecting strip, the up end of horizontal plate portion can with the lower terminal surface looks butt of the furred ceiling that corresponds.

According to some embodiments of the utility model, the connecting strip with the receipts strake is made by the aluminum product.

According to the utility model discloses a some embodiments, one of which the both ends of connecting strip are equipped with a banding board respectively, wear to be equipped with the second fastener on the banding board.

According to the utility model discloses a some embodiments still are equipped with the second and hang the subassembly, second hangs down subassembly upper end and is used for connecting indoor top, another the connecting strip is connected the second hangs down the subassembly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic cross-sectional view of an embodiment of a mouth-closing structure of a smoke barrier wall of the present invention;

fig. 2 is a schematic structural diagram of the embodiment of fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 and 2, a smoke barrier suspended wall necking structure includes: two first hanging assemblies 100, wherein the upper ends of the first hanging assemblies 100 are used for connecting indoor roofs; two butt strip subassemblies 200, connect respectively correspondingly first hanging down subassembly 100, two butt strip subassemblies 200 can pass the clearance between the both sides furred ceiling and respectively with one side furred ceiling looks butt that corresponds in order to shelter from at least partial clearance between the both sides furred ceiling, two have between butt strip subassembly (200) and supply to keep off the installation clearance that the cigarette hangs down the wall and wear to establish.

This structure uses butt strip subassembly 200 to replace gypsum and gypsum board to close up the both sides of keeping off the cigarette wall that hangs down, and butt strip subassembly 200 can direct mount between the clearance of furred ceiling both sides and shelter from the partial clearance between the furred ceiling both sides, and this kind of close up structure construction cycle is short to can not lead to the fact the pollution to the room air.

Referring to fig. 1 and 2, in some embodiments of the present invention, the abutting strip assembly 200 includes a connecting strip 210 and a receiving strip 220, the connecting strip 210 connects the corresponding first hanging component 100, the receiving strip 220 connects the connecting strip 210 and can abut against the corresponding one-side ceiling, and the mounting gap is defined between the two connecting strips 210. The connecting strip 210 and the edge-closing strip 220 cooperate together to close the smoke barrier. The sizes of the connecting strip 210 and the edge-closing strip 220 can be customized to a manufacturer according to the situation on site, a constructor can directly install the connecting strip 210 and the edge-closing strip 220 on a construction site, and the installation process is convenient and rapid.

Referring to fig. 1 and 2, in some embodiments of the present invention, for the convenience of installation and maintenance of the constructor, the edge strip 220 is detachably installed on the connection strip 210.

Referring to fig. 1 and 2, in some embodiments of the present invention, to facilitate installation and maintenance by a constructor, the butt strip assembly 200 includes a plurality of first fasteners 230, and the first fasteners 230 are inserted into the connecting strip 210 and the edge strip 220 to fasten the connecting strip 210 and the edge strip 220. During the construction, constructor can use first fastener 230 to splice the installation to connecting strip 210 and receipts strake 220, and this kind of mounting means is convenient and swift, also can dismantle connecting strip 210 and receipts strake 220 conveniently when overhauing the cigarette wall that hangs down.

Referring to fig. 1 and 2, in some embodiments of the present invention, in order to facilitate the installation of the hanging component and the connecting strip, the first hanging component 100 includes a plurality of hanging bars 110 and hanging strips 120, the upper ends of the hanging bars 110 can be connected to the indoor top surface, the hanging strips 120 are connected to the plurality of hanging bars 110, and the hanging strips 120 are connected to the corresponding connecting strips 210.

Referring to fig. 1 and 2, in some embodiments of the present invention, for installation convenience of a constructor, the hanging member 120 is provided with a first flange 121, the connecting member 210 is provided with a second flange 211 corresponding to the first flange 121, and the first flange 121 and the second flange 211 are engaged with each other to connect the hanging member 120 and the connecting member 210. The first and

second beads

121 and 211 are mounted without additional parts, and are conveniently and rapidly mounted.

Referring to fig. 1 and 2, in some embodiments of the present invention, the cross section of the first bead 121 is a concave structure, and the cross section of the second bead 211 is an inverted concave structure.

Referring to fig. 1 and 2, in some embodiments of the present invention, the edge strip 220 includes a vertical plate portion 221 and a horizontal plate portion 222 connecting the vertical plate portion 221, the vertical plate portion 221 is connected to the connecting strip 210, and an upper end surface of the horizontal plate portion 222 can abut against a lower end surface of a corresponding ceiling. The cross plate portion 222 can shield gaps at both sides of the ceiling, and can prevent dust from passing between the cross plate portion 222 and the ceiling, and reduce the pollution speed at the upper end of the ceiling.

Referring to fig. 1 and 2, in some embodiments of the present invention, the edge strip 220 is an integral structure, and the cross section of the edge strip 220 is an L-shaped structure.

In some embodiments of the present invention, the connecting strip 210 and the edge strip 220 are made of aluminum. The aluminum material has good oxidation resistance and is not easy to rust in long-term use.

Referring to fig. 1 and 2, in some embodiments of the present invention, a sealing plate 212 is disposed at each of two ends of the connecting strip 210, and a second fastening member 240 is disposed on the sealing plate 212. Referring to fig. 2, the second fastening member 240 can penetrate through the edge sealing plate 212 and the wall to connect the connecting strip 210 to the wall, so as to enhance the connection stability of the connecting strip 210 and prevent the connecting strip 210 from shaking or falling off due to unstable connection of the connecting strip 210.

Referring to fig. 1 and 2, in some embodiments of the present invention, a second hanging component 300 is further provided, an upper end of the second hanging component 300 is used for connecting an indoor ceiling, and another connecting strip 210 is connected to the second hanging component 300. First, after the two ends of the connecting strip 210 are respectively provided with the edge sealing plate 212 for connecting the wall, the construction space of a constructor is small, and it is difficult to install the edge sealing plate 212 on the other connecting strip 210, so that the second hanging component 300 is additionally arranged to enhance the connection stability of the connecting strip 210 and prevent the connecting strip 210 from shaking or falling off due to unstable connection of the connecting strip 210.

The installation method of the mouth-closing structure of the smoke barrier vertical wall comprises the following steps:

installing two first hanging assemblies 100, wherein the upper ends of the first hanging assemblies 100 are connected with the indoor top;

two installation butt strip subassembly 200, connect respectively correspondingly first hanging down subassembly 100, two butt strip subassemblies 200 pass the clearance between the both sides furred ceiling and respectively with one side furred ceiling butt that corresponds in order to shelter from at least partial clearance between the both sides furred ceiling, two have between the butt strip subassembly 200 and supply to keep off the installation clearance that the cigarette hangs down the wall and wear to establish.

This structure uses butt strip subassembly 200 to replace gypsum and gypsum board to close up keeping off the both sides of cigarette plumbing wall, and constructor can use customized butt strip subassembly 200 to install, need not use building materials such as gypsum and gypsum board, has shortened construction period to can not cause the pollution to the room air.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a keep off cigarette and hang wall binding off structure which characterized in that includes:

two first hanging assemblies (100), wherein the upper ends of the first hanging assemblies (100) are used for connecting indoor roofs;

two butt strip subassemblies (200), connect respectively and correspond first hang down subassembly (100), two butt strip subassemblies (200) can pass the clearance between the both sides furred ceiling and respectively with one side furred ceiling looks butt that corresponds in order to shelter from at least partial clearance between the both sides furred ceiling, two have between butt strip subassembly (200) and supply to keep off the installation clearance that the cigarette hangs down the wall and wear to establish.

2. A smoke barrier drop wall binding structure according to claim 1, wherein said abutting strip assembly (200) comprises a connecting strip (210) and a closing strip (220), said connecting strip (210) is connected with said corresponding first hanging assembly (100), said closing strip (220) is connected with said connecting strip (210) and can abut with the corresponding suspended ceiling on one side, and said mounting gap is defined between two said connecting strips (210).

3. A smoke barrier drop wall and mouth structure according to claim 2, wherein said binding strip (220) is detachably mounted to said connecting strip (210).

4. A smoke barrier drop wall binding structure according to claim 3, wherein said abutting strip assembly (200) comprises a plurality of first fastening members (230), said first fastening members (230) being arranged through said connecting strip (210) and said binding strip (220) to fasten said connecting strip (210) and said binding strip (220).

5. The close structure of the smoke barrier suspended wall of claim 2, wherein the first hanging component (100) comprises a plurality of hanging ribs (110) and hanging strips (120), the upper ends of the hanging ribs (110) can be connected with the indoor top surface, the hanging strips (120) are connected with the hanging ribs (110), and the hanging strips (120) are connected with the corresponding connecting strips (210).

6. The necking structure of the smoke barrier suspended wall of claim 5, wherein the hanging strip (120) is provided with a first curled edge (121), the connecting strip (210) is provided with a second curled edge (211) corresponding to the first curled edge (121), and the first curled edge (121) and the second curled edge (211) are clamped to connect the hanging strip (120) and the connecting strip (210).

7. A smoke barrier drop wall closing structure according to claim 2, wherein said binding strip (220) comprises a vertical plate portion (221) and a horizontal plate portion (222) connecting said vertical plate portion (221), said vertical plate portion (221) is connected with said connecting strip (210), and the upper end face of said horizontal plate portion (222) can abut against the lower end face of the corresponding suspended ceiling.

8. A smoke barrier drop wall cuff structure according to claim 2, wherein said connecting strip (210) and said edge strip (220) are both made of aluminum.

9. The structure of claim 2, wherein a sealing plate (212) is disposed at each of two ends of the connecting strip (210), and a second fastening member (240) is disposed on the sealing plate (212).

10. A smoke barrier suspended wall binding off structure according to claim 9, wherein a second suspended component (300) is provided, the upper end of the second suspended component (300) is used for connecting the indoor top, and another connecting strip (210) is connected with the second suspended component (300).