CN210644889U - Fixed and movable combined smoke-blocking vertical wall - Google Patents
Fixed and movable combined smoke-blocking vertical wall Download PDFInfo
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- CN210644889U CN210644889U CN201920811379.2U CN201920811379U CN210644889U CN 210644889 U CN210644889 U CN 210644889U CN 201920811379 U CN201920811379 U CN 201920811379U CN 210644889 U CN210644889 U CN 210644889U
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Abstract
The utility model provides a fixed and movable combination formula keep off cigarette and hang down wall belongs to building fire control technical field, its structure includes that the fixed cigarette that keeps off hangs down the wall, the movable cigarette that keeps off hangs down the wall, building beam slab, building floor and the vertical building stand that lies in both sides between the two, the fixed cigarette that keeps off that is used for electromechanical pipeline to pass through that is provided with in below of building beam slab hangs down the wall, hang down the wall at the fixed cigarette that keeps off and connect movable cigarette that keeps off and hang down the wall, movable cigarette that keeps off hangs down the wall and adopts the movable curtain formula glass fiber fire prevention cloth, movable cigarette that keeps off hangs down the wall and comprises the storehouse body, the reel, the glass. The fixed smoke-blocking vertical wall is adopted to provide the penetration of electromechanical pipelines of the underground garage, and all the electromechanical pipelines penetrating through the fixed smoke-blocking vertical wall are connected with the fixed smoke-blocking vertical wall in a seamless sealing manner. The sealing performance of threading is guaranteed, and the opening and closing of the fireproof sealing of the roller shutter are realized, so that the application in fire fighting is realized.
Description
Technical Field
The utility model belongs to the technical field of the building fire control technique and specifically relates to a fixed and activity combination formula keeps off cigarette and hangs down wall.
Background
The technical standard of building smoke prevention and exhaust system (GB 51251-2017) requires that the maximum smoke discharge of an exhaust port meets the standard requirement, and one of the factors influencing the numerical value of the maximum smoke discharge of the exhaust port is the height of a smoke storage bin below the exhaust port, and the height is determined by a smoke blocking vertical wall which is particularly important.
The underground garage with lower floor height is difficult to meet the design requirement if only adopting the fixed smoke-blocking vertical wall and the height of the smoke storage bin below the smoke outlet (ensuring 2.2m net height), so that the movable smoke-blocking vertical wall needs to be redesigned. The similar place electromechanical pipeline of underground garage is more, and a large amount of pipelines need to pass through the smoke blocking vertical wall, and traditional smoke blocking vertical wall can not satisfy the design requirement.
Disclosure of Invention
The technical task of the utility model is to solve the deficiency of the prior art, and provide a fixed and movable combined type smoke-blocking vertical wall.
The technical scheme of the utility model following mode realization, the utility model discloses a fixed and movable combination formula keeps off the cigarette wall that hangs down, its structure includes that the fixed cigarette that keeps off hangs down the wall, the movable cigarette that keeps off hangs down the wall, building beam slab, building floor and the vertical building stand that lies in both sides between the two, building beam slab's the fixed cigarette wall that keeps off that is used for electromechanical pipeline to pass through that is provided with in below, hang down the wall lower limb at fixed cigarette that keeps off and connect movable cigarette wall that keeps off and hang down, movable cigarette that keeps off hangs down the wall and adopts the movable curtain formula glass fiber fire prevention cloth, the movable curtain formula that keeps off that fixed cigarette droops down wall and movable curtain formula glass fiber fire prevention cloth roll up the state keeps off the cigarette and hangs down the wall and constitutes cigarette wall assembly that keeps off jointly, keep off the cigarette and hang down wall assembly separation and seal building beam slab, the vertical.
The top of the fixed smoke barrier vertical wall is fixedly connected with the building beam plate through a fireproof top steel member, and the top of the fireproof top steel member is fixedly connected with the building beam plate above the fireproof top steel member; the bottom of the fireproof top steel member is fixedly connected with the fixed smoke-blocking vertical wall;
the bottom end of the fixed smoke-blocking vertical wall is fixedly connected with a fireproof bottom steel component, the bottom end of the fireproof bottom steel component is fixedly connected with the bin body of the movable smoke-blocking vertical wall,
the movable smoke baffle vertical wall is composed of a bin body, a winding drum and glass fiber fireproof cloth,
the two ends of the bin body are fixedly provided with a main supporting plate and an auxiliary supporting plate, the main supporting plate and the auxiliary supporting plate are respectively and fixedly connected to the building columns on the two sides, the main supporting plate and the auxiliary supporting plate are respectively and coaxially provided with a shaft seat in the horizontal direction, a reel rotating shaft is configured between the two shaft seats, the reel rotating shaft is horizontally arranged in the bin body, a reel is fixedly arranged on the reel rotating shaft, a glass fiber fireproof cloth is coiled on the reel, the lower end of the glass fiber fireproof cloth extends out of the bin body downwards, and the lower edge of the glass fiber fireproof cloth is fixedly connected;
the shaft seat of the main supporting plate is provided with a roller shutter motor, the roller shutter motor drives a roller rotating shaft, the roller shutter motor is connected with a controller in a configuration mode, the controller is connected with a button control box in a configuration mode, and a button of the button control box controls the roller shutter motor to start, stop and rotate through the controller.
The vertical height of the fixed smoke-blocking vertical wall is 0.8m, and the vertical height from the lower edge of the fixed smoke-blocking vertical wall to the building beam plate is more than 2.2 m.
The fixed smoke-blocking vertical wall adopts a fireproof plate.
The edges of two sides of the fixed smoke-blocking vertical wall are fixedly and hermetically connected with the vertical building columns at two sides.
The building beam plate and the top of the fixed smoke-blocking vertical wall are in seamless sealing connection through a fireproof top steel member.
The bottom end of the fixed smoke-blocking vertical wall is in seamless sealing connection with the top end of the bin body of the movable smoke-blocking vertical wall through a fireproof bottom steel component.
The two ends of the bin body are respectively connected with the building columns on the two sides in a seamless sealing manner, and the edges on the two sides of the glass fiber fireproof cloth are connected with the building columns on the two sides in a seamless sealing manner through longitudinal sealing rails.
The building floor is provided with a base sealing rail, and the base is in sealing connection with the base sealing rail.
The rolling motor adopts a forward and reverse rotating motor, and the power of the rolling motor is provided by a power supply grid.
Compared with the prior art, the utility model produced beneficial effect is:
the utility model discloses a fixed and movable combination formula keep off cigarette and hang down wall adopts fixed fender cigarette to hang down the wall and provide the electromechanical pipeline of underground garage and pass through, and runs through fixed fender cigarette and hang down each way electromechanical pipeline of wall and fixed fender cigarette and hang down seamless sealing connection between the wall. And the glass fiber fireproof cloth rolling curtain of the movable smoke-blocking vertical wall is utilized to provide two working states of rolling and folding, so that the daily use and the use of fire prevention and smoke prevention are realized. The sealing performance of threading is guaranteed, and the opening and closing of the fireproof sealing of the roller shutter are realized, so that the application in fire fighting is realized.
The utility model discloses a fixed and movable combination formula keep off cigarette and hang wall reasonable in design, simple structure, safe and reliable, convenient to use, easy to maintain have fine using value widely.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the connection structure of the building beam plate and the fixed smoke barrier vertical wall of the present invention;
FIG. 4 is a schematic view of the connection structure between the fixed smoke barrier suspended wall and the building column;
FIG. 5 is a schematic structural view of the movable smoke barrier suspended wall of the present invention;
fig. 6 is a schematic side view of the movable smoke barrier suspended wall of the present invention.
The reference numerals in the drawings denote:
1. a fixed smoke-blocking vertical wall, 2, a movable smoke-blocking vertical wall,
3. building beam plates, 4 building floor plates, 5 building columns,
6. the smoke-blocking vertical wall assembly is provided with a smoke-blocking vertical wall,
7. a fireproof top steel component, 8 a fireproof bottom steel component,
9. a bin body, 10 main supporting plates, 11 auxiliary supporting plates, 12 shaft seats, 13 reel rotating shafts, 14 reels, 15 glass fiber fireproof cloth, 16 a base,
17. a roller shutter motor 18, a controller 19, a button control box,
20. longitudinal sealing rails, 21, base sealing rails.
Detailed Description
The following detailed description will be made of a fixed and movable combined smoke barrier suspended wall of the present invention with reference to the accompanying drawings.
As shown in the attached drawings, the structure of the fixed and movable combined smoke-blocking vertical wall of the utility model comprises a fixed smoke-blocking vertical wall 1, a movable smoke-blocking vertical wall 2, a building beam plate 3, a building floor slab 4 and a vertical building upright post 5 positioned between the two, wherein the fixed smoke-blocking vertical wall 1 used for passing through of an electromechanical pipeline is fixedly arranged below the building beam plate 3, the movable smoke-blocking vertical wall 2 is connected with the lower edge of the fixed smoke-blocking vertical wall 1, the movable smoke-blocking vertical wall 2 adopts a movable curtain type glass fiber fireproof cloth, the movable curtain type smoke-blocking vertical wall in the downward rolling state of the fixed smoke-blocking vertical wall and the movable curtain type glass fiber fireproof cloth jointly forms a smoke-blocking vertical wall assembly 6, and the smoke-blocking vertical wall assembly separates and seals the longitudinal plane between the building beam plate, the building upright posts on two sides and the building floor slab.
The top of the fixed smoke-blocking vertical wall 1 is fixedly connected with the building beam plate 3 through a fireproof top steel member 7, and the top of the fireproof top steel member 7 is fixedly connected with the building beam plate above the fireproof top steel member through tie bolts, expansion screws and the like; the bottom of the fireproof top steel member 7 is fixedly connected with the fixed smoke-blocking vertical wall 1 through a rear-end collision screw;
the bottom end of the fixed smoke-blocking vertical wall 1 is fixedly connected with a fireproof bottom steel component 8, the bottom end of the fireproof bottom steel component 8 is fixedly connected with a bin body 9 of the movable smoke-blocking vertical wall 2,
the movable smoke-blocking vertical wall 2 is composed of a bin body 9, a winding drum 14 and a glass fiber fireproof cloth 15,
a main supporting plate 10 and an auxiliary supporting plate 11 are fixedly arranged at two ends of the bin body 9, the main supporting plate 10 and the auxiliary supporting plate 11 are respectively and fixedly connected to the building columns 5 at two sides, shaft seats 12 are respectively and coaxially arranged on the main supporting plate and the auxiliary supporting plate in the horizontal direction, a reel rotating shaft 13 is arranged between the two shaft seats, the reel rotating shaft 13 is horizontally arranged in the bin body, a reel 14 is fixedly arranged on the reel rotating shaft, a glass fiber fireproof cloth 15 is wound on the reel 14, the lower end of the glass fiber fireproof cloth 15 extends out of the bin body 9 downwards, and the lower edge of the glass fiber fireproof cloth is fixedly connected with a base 16;
the shaft seat of the main supporting plate is provided with a roller shutter motor 17, the roller shutter motor 17 drives a roller shutter rotating shaft 13, the roller shutter rotating shaft 13 rotates to drive a roller shutter 14 to rotate, the roller shutter motor 17 is connected with a controller 18 in a configuration mode, the controller 18 is connected with a button control box 19 in a configuration mode, and a button of the button control box controls the roller shutter motor to start, stop and rotate through the controller.
Or the roller blind motor 17 is integrated on the roller rotating shaft 13, the roller rotating shaft 13 is fixed, and the roller is driven to rotate by the roller blind motor 17.
The vertical height of the fixed smoke-blocking vertical wall is 0.8m, and the vertical height from the lower edge of the fixed smoke-blocking vertical wall to the building beam plate is more than 2.2 m.
The fixed smoke-blocking vertical wall adopts a fireproof plate.
The edges of two sides of the fixed smoke-blocking vertical wall are fixedly and hermetically connected with the vertical building columns at two sides.
The building beam plate and the top of the fixed smoke-blocking vertical wall are in seamless sealing connection through a fireproof top steel member.
The bottom end of the fixed smoke-blocking vertical wall is in seamless sealing connection with the top end of the bin body of the movable smoke-blocking vertical wall through a fireproof bottom steel component.
The two ends of the bin body are respectively connected with the building columns on the two sides in a seamless sealing manner, and the edges on the two sides of the glass fiber fireproof cloth are connected with the longitudinal sealing rails 20 arranged on the building columns on the two sides in a seamless sealing manner.
A base sealing rail 21 is arranged on the building floor, and the base is in sealing connection with the base sealing rail.
The rolling motor adopts a forward and reverse rotating motor, and the power of the rolling motor is provided by a power supply grid.
The underground garage with the lower floor height needs a large amount of pipelines to pass through the smoke-blocking vertical wall, if only the fixed smoke-blocking vertical wall is adopted, the height of the smoke storage bin below the smoke outlet (ensuring the net height of 2.2 m) is difficult to meet the design requirement, and thus the fixed and movable combined smoke-blocking vertical wall is required. The fixed smoke-blocking vertical wall is used for passing through electromechanical pipelines of the underground garage, and all the electromechanical pipelines penetrating through the fixed smoke-blocking vertical wall are connected with the fixed smoke-blocking vertical wall in a seamless and sealed mode. Not only ensures the tightness of the threading, but also plays the role of opening and closing the fireproof seal of the roller shutter.
A fixed and movable combined smoke-blocking vertical wall is adopted, and a section (about 0.8 m) of fixed smoke-blocking vertical wall is arranged below a beam and is used for various electromechanical pipelines to pass through; for the underground garage with lower floor height, in order to keep the net height of 2.2m and meet the height of the corresponding cigarette storage bin, the movable cigarette blocking vertical wall is arranged below the fixed cigarette blocking vertical wall.
The fixed smoke blocking vertical wall is made of a 10mm fireproof plate material, the maximum length is 4m, and when the maximum length is more than 4m, two or more smoke blocking vertical walls are spliced; the top of the fixed smoke barrier vertical wall is connected with a beam plate by adopting a fireproof steel component, and the bottom end of the fixed smoke barrier vertical wall is also provided with a reinforced fireproof steel long component which is fixed on the concrete columns at the two sides and used as a support of the movable smoke barrier vertical wall; the movable smoke blocking vertical wall is hung on a reinforced fireproof steel long component, the maximum length is 4m, and when the maximum length is more than 4m, two or more smoke blocking vertical walls are spliced.
Claims (10)
1. A fixed and movable combined smoke-blocking vertical wall is characterized by comprising a fixed smoke-blocking vertical wall, a movable smoke-blocking vertical wall, a building beam plate, a building floor and longitudinal building columns arranged between the fixed smoke-blocking vertical wall and the building beam plate and positioned on two sides, wherein the fixed smoke-blocking vertical wall for passing through an electromechanical pipeline is fixedly arranged below the building beam plate, the lower edge of the fixed smoke-blocking vertical wall is connected with the movable smoke-blocking vertical wall, the movable smoke-blocking vertical wall adopts a movable rolling curtain type glass fiber fireproof cloth, the fixed smoke-blocking vertical wall and the movable rolling curtain type glass fiber fireproof cloth in a downward rolling state jointly form a smoke-blocking vertical wall assembly, and the smoke-blocking vertical wall assembly blocks and seals longitudinal planes among the building beam plate, the building columns on two sides and the building floor.
2. A combined fixed and movable smoke barrier flap according to claim 1 wherein:
the top of the fixed smoke-blocking vertical wall is fixedly connected with the building beam plate through a fireproof top steel member, and the bottom of the fireproof top steel member is fixedly connected with the fixed smoke-blocking vertical wall;
the bottom end of the fixed smoke-blocking vertical wall is fixedly connected with a fireproof bottom steel component, the bottom end of the fireproof bottom steel component is fixedly connected with the bin body of the movable smoke-blocking vertical wall,
the movable smoke baffle vertical wall is composed of a bin body, a winding drum and glass fiber fireproof cloth,
the two ends of the bin body are fixedly provided with a main supporting plate and an auxiliary supporting plate, the main supporting plate and the auxiliary supporting plate are respectively and fixedly connected to the building columns on the two sides, the main supporting plate and the auxiliary supporting plate are respectively and coaxially provided with a shaft seat in the horizontal direction, a reel rotating shaft is configured between the two shaft seats, the reel rotating shaft is horizontally arranged in the bin body, a reel is fixedly arranged on the reel rotating shaft, a glass fiber fireproof cloth is coiled on the reel, the lower end of the glass fiber fireproof cloth extends out of the bin body downwards, and the lower edge of the glass fiber fireproof cloth is fixedly connected;
the shaft seat of the main supporting plate is provided with a roller shutter motor, the roller shutter motor drives a roller rotating shaft, the roller shutter motor is connected with a controller in a configuration mode, the controller is connected with a button control box in a configuration mode, and a button of the button control box controls the roller shutter motor to start, stop and rotate through the controller.
3. A combined fixed and movable smoke barrier flap according to claim 2, wherein: the vertical height of the fixed smoke-blocking vertical wall is 0.8m, and the vertical height from the lower edge of the fixed smoke-blocking vertical wall to the building beam plate is more than 2.2 m.
4. A combined fixed and movable smoke barrier flap according to claim 2, wherein: the fixed smoke-blocking vertical wall adopts a fireproof plate.
5. A combined fixed and movable smoke barrier flap according to claim 2, wherein: the edges of two sides of the fixed smoke-blocking vertical wall are fixedly and hermetically connected with the vertical building columns at two sides.
6. A combined fixed and movable smoke barrier flap according to claim 2, wherein: the building beam plate and the top of the fixed smoke-blocking vertical wall are in seamless sealing connection through a fireproof top steel member.
7. A combined fixed and movable smoke barrier flap according to claim 2, wherein: the bottom end of the fixed smoke-blocking vertical wall is in seamless sealing connection with the top end of the bin body of the movable smoke-blocking vertical wall through a fireproof bottom steel component.
8. A combined fixed and movable smoke barrier flap according to claim 2, wherein: the two ends of the bin body are respectively connected with the building columns on the two sides in a seamless sealing manner, and the edges on the two sides of the glass fiber fireproof cloth are connected with the building columns on the two sides in a seamless sealing manner through longitudinal sealing rails.
9. A combined fixed and movable smoke barrier flap according to claim 2, wherein: the building floor is provided with a base sealing rail, and the base is in sealing connection with the base sealing rail.
10. A combined fixed and movable smoke barrier flap according to claim 2, wherein: the rolling motor adopts a forward and reverse rotating motor, and the power of the rolling motor is provided by a power supply grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920811379.2U CN210644889U (en) | 2019-05-31 | 2019-05-31 | Fixed and movable combined smoke-blocking vertical wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920811379.2U CN210644889U (en) | 2019-05-31 | 2019-05-31 | Fixed and movable combined smoke-blocking vertical wall |
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| Publication Number | Publication Date |
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| CN210644889U true CN210644889U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920811379.2U Active CN210644889U (en) | 2019-05-31 | 2019-05-31 | Fixed and movable combined smoke-blocking vertical wall |
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| CN (1) | CN210644889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209514A (en) * | 2021-04-21 | 2021-08-06 | 安徽钟南消防科技有限公司 | Single-sheet non-heat-insulation fireproof glass type smoke-blocking vertical wall |
-
2019
- 2019-05-31 CN CN201920811379.2U patent/CN210644889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209514A (en) * | 2021-04-21 | 2021-08-06 | 安徽钟南消防科技有限公司 | Single-sheet non-heat-insulation fireproof glass type smoke-blocking vertical wall |
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