CN221181443U - Smoke blocking vertical wall connecting structure - Google Patents
Smoke blocking vertical wall connecting structure Download PDFInfo
- Publication number
- CN221181443U CN221181443U CN202322981709.1U CN202322981709U CN221181443U CN 221181443 U CN221181443 U CN 221181443U CN 202322981709 U CN202322981709 U CN 202322981709U CN 221181443 U CN221181443 U CN 221181443U
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- China
- Prior art keywords
- wall
- plate
- vertical
- connecting seat
- fixedly connected
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- 239000000779 smoke Substances 0.000 title claims description 16
- 230000000903 blocking effect Effects 0.000 title description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 230000002265 prevention Effects 0.000 claims description 8
- 235000019504 cigarettes Nutrition 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 5
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000700647 Variola virus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a smoke-blocking vertical wall connecting structure, which comprises an L-shaped plate, a flat plate and a scroll for winding fireproof cloth, wherein three leveling bolts are respectively arranged at the tops of the L-shaped plate and the flat plate in a penetrating way through threaded holes in a matching way, a plurality of mounting holes are respectively formed in the tops of the L-shaped plate and the flat plate in a penetrating way, a speed reducing motor is detachably connected to the inner side wall of the L-shaped plate through bolts, a vertical plate is connected to the bottom of the flat plate in a sliding way, a first positioning mechanism for fixing the vertical plate is arranged at the bottom of the flat plate, and a connecting seat is vertically connected to the outer wall of the vertical plate in a sliding way; according to the utility model, through the arrangement of the leveling bolt, the vertical plate, the first positioning mechanism, the connecting seat and the second positioning mechanism, the levelness of the L-shaped plate and the flat plate can be conveniently adjusted during installation, the two rectangular blocks are positioned on the same horizontal line, so that the levelness of the installation of the scroll is ensured, and the distance between the two rectangular blocks can be adjusted by moving the vertical plate below the flat plate, so that the scroll can be conveniently disassembled and assembled.
Description
Technical Field
The utility model relates to the technical field of building fire protection, in particular to a smoke blocking vertical wall connecting structure.
Background
The smoke-blocking vertical wall is a fixed or movable smoke-blocking facility which is made of a non-combustible material and sags from the ceiling to be not less than 50 mm. The movable smoke-blocking vertical wall is a smoke-blocking vertical wall which automatically sags under the action of temperature sensing, smoke sensing or other control equipment in a fire disaster. The smoke-blocking vertical wall is mainly used for occasions such as high-rise or super-high-rise large-scale shops, office buildings and warehouses, and can effectively block the transverse flow of smoke under a building ceiling so as to improve the smoke discharging effect in a smoke-preventing partition.
At present, the activity keeps off cigarette and hangs wall and mostly adopts rolling up curtain formula structure, it is when the installation, need be located the mount pad at fender cigarette fire prevention cloth spool both ends and fix on ceiling or steel structure roof beam, but because the level of smallpox steel structure roof beam is difficult to guarantee, directly fix two mount pads, then be difficult to guarantee the levelness of spool, influence the installation effect of keeping off cigarette and hang wall, and the spool is inconvenient to take off between two mount pads, inconvenient maintenance and change to keeping off cigarette fire prevention cloth, for this reason, we propose a keep off cigarette and hang wall connection structure.
Disclosure of utility model
The utility model aims to provide a smoke blocking vertical wall connecting structure for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a keep off cigarette vertical wall connection structure, includes L template, dull and stereotyped and is used for rolling the spool of fire prevention cloth, three leveling bolt is worn to be equipped with through the screw hole cooperation at the top of L template, dull and stereotyped top all runs through and is provided with a plurality of mounting holes, the inside wall of L template is connected with gear motor through the bolt can dismantle, dull and stereotyped bottom sliding connection has the riser, and the first positioning mechanism who is used for fixed riser is installed to dull and stereotyped bottom, the vertical sliding connection of outer wall of riser has the connecting seat, and the outer wall of riser installs the second positioning mechanism who is used for fixed connection seat, the outer wall of connecting seat is rotated through the bearing frame and is connected with the rectangle piece, gear motor's output shaft fixedly connected with another rectangle piece, the square groove with rectangle piece looks adaptation has all been seted up at the both ends of spool.
As a further scheme of the utility model: the bottom of dull and stereotyped fixedly connected with guide rail, the outer wall sliding sleeve of guide rail has cup jointed the slide, riser fixed mounting is in the bottom of slide.
As a further scheme of the utility model: the first positioning mechanism comprises a fixed plate, the fixed plate is fixedly arranged at the bottom of the flat plate, a first jackscrew is arranged on the outer wall of the fixed plate in a matched mode through a threaded hole, the threaded end of the first jackscrew is in butt joint with the outer wall of the vertical plate, a plurality of first screws are arranged on the outer wall of the fixed plate in a penetrating mode through holes in a penetrating mode, one end of each first screw is fixedly connected with the vertical plate, a first nut is sleeved on the first screw in a matched mode, and the fixed plate is located between the vertical plate and the first nut.
As a further scheme of the utility model: the outer wall of riser has seted up a plurality of vertical waist grooves, second positioning mechanism is including wearing to locate the second screw rod in the waist groove, the outer wall cooperation of second screw rod has cup jointed the second nut, and the one end and the connecting seat fixed connection of second screw rod, the riser is located between connecting seat and the second nut.
As a further scheme of the utility model: a third fixedly connected with the vertical plate is arranged right below the connecting seat, a second jackscrew is arranged in the third in-fit mode, and the threaded end of the second jackscrew is abutted to the bottom of the connecting seat.
As still further aspects of the utility model: the outer wall of spool is through a plurality of screw fixedly connected with arc clamp plate, the top of fire prevention cloth is pressed from both sides tightly between arc clamp plate and spool, the bottom fixedly connected with counter weight pole of fire prevention cloth.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the arrangement of the leveling bolt, the vertical plate, the first positioning mechanism, the connecting seat and the second positioning mechanism, the levelness of the L-shaped plate and the flat plate can be conveniently adjusted during installation, the two rectangular blocks are positioned on the same horizontal line, so that the levelness of the installation of the scroll is ensured, and the distance between the two rectangular blocks can be adjusted by moving the vertical plate below the flat plate, so that the scroll can be conveniently disassembled and assembled.
Drawings
Fig. 1 is a schematic structural view of a smoke blocking vertical wall connection structure.
Fig. 2 is a partial enlarged view of fig. 1.
Fig. 3 is a schematic view of the bottom structure of a flat plate in a smoke blocking vertical wall connection structure.
The device comprises an L-shaped plate 1, a gear motor 2, a flat plate 3, a leveling bolt 4, a mounting hole 5, a guide rail 6, a sliding seat 7, a vertical plate 8, a first screw rod 9, a first nut 10, a fixing plate 11, a first jackscrew 12, a connecting seat 13, a second screw rod 14, a second nut 15, a waist groove 16, a rectangular block 17, a third 18, a second jackscrew 19, a reel 20, an arc-shaped pressing plate 21, a screw 22, fireproof cloth 23 and a counterweight rod 24.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, in the embodiment of the utility model, a smoke blocking vertical wall connecting structure comprises an L-shaped plate 1, a flat plate 3 and a scroll 20 for winding fireproof cloth 23, wherein three leveling bolts 4 are respectively arranged at the tops of the L-shaped plate 1 and the flat plate 3 in a penetrating manner through threaded holes, a plurality of mounting holes 5 are respectively arranged at the tops of the L-shaped plate 1 and the flat plate 3 in a penetrating manner, a gear motor 2 is detachably connected to the inner side wall of the L-shaped plate 1 through bolts, a vertical plate 8 is slidably connected to the bottom of the flat plate 3, a first positioning mechanism for fixing the vertical plate 8 is arranged at the bottom of the flat plate 3, a connecting seat 13 is vertically slidably connected to the outer wall of the vertical plate 8, a second positioning mechanism for fixing the connecting seat 13 is arranged on the outer wall of the vertical plate 8, a rectangular block 17 is rotatably connected to the outer wall of the connecting seat 13 through a bearing seat, another rectangular block 17 is fixedly connected to the output shaft of the gear motor 2, and square grooves matched with the rectangular block 17 are respectively arranged at the two ends of the scroll 20.
According to the utility model, when the smoke blocking vertical wall is installed, the L-shaped plate 1 and the flat plate 3 are hoisted at corresponding positions on the ceiling through the matching of the expansion bolts and the installation holes 5, the leveling bolts 4 are adjusted, so that the top surfaces of the L-shaped plate 1 and the flat plate 3 are in a horizontal state after the expansion bolts are screwed, the connecting seat 13 is adjusted on the vertical plate 8, the connecting seat 13 is locked by using the second positioning mechanism, so that the two rectangular blocks 17 are positioned on the same horizontal line, the scroll 20 is placed between the two rectangular blocks 17, the vertical plate 8 slides at the bottom of the flat plate 3, so that the two rectangular blocks 17 are respectively inserted into square grooves at two ends of the scroll 20, and finally the vertical plate 8 and the flat plate 3 are fixed by using the first positioning mechanism.
When the fireproof cloth 23 is required to be maintained or replaced, the reel 20 can be taken down from between the two rectangular blocks 17 by operating the first positioning mechanism and sliding the vertical plate 8 below the flat plate 3 to separate the two rectangular blocks 17 from each other, so that the operation is simple and convenient.
With specific reference to fig. 2 and 3, in one embodiment of the present utility model, a guide rail 6 is fixedly connected to the bottom of the flat plate 3, a sliding seat 7 is sleeved on an outer wall of the guide rail 6 in a sliding manner, and the vertical plate 8 is fixedly installed at the bottom of the sliding seat 7.
By the cooperation of the guide rail 6 and the slider 7, the stability of the sliding of the riser 8 under the flat plate 3 can be ensured.
Referring specifically to fig. 2 and 3, in one embodiment of the present utility model, the first positioning mechanism includes a fixing plate 11, the fixing plate 11 is fixedly installed at the bottom of the flat plate 3, a first jackscrew 12 is matched and arranged on an outer wall of the fixing plate 11 through a threaded hole, a threaded end of the first jackscrew 12 abuts against an outer wall of the riser 8, a plurality of first screws 9 are arranged on an outer wall of the fixing plate 11 through a perforation, one end of each first screw 9 is fixedly connected with the riser 8, a first nut 10 is matched and sleeved on each first screw 9, and the fixing plate 11 is located between the riser 8 and the first nut 10.
After the riser 8 is moved to a required position below the flat plate 3, the first jackscrew 12 is rotated to enable the first jackscrew 12 to be in contact with the outer wall of the flat plate 3, the first nut 10 is screwed down again, the second nut 10 is tightly attached to the fixing plate 11, the riser 8 can be fixed, when the riser 8 needs to be moved again to disassemble and assemble the rotating shaft 20, only the first jackscrew 12 is required to be rotated, and the first jackscrew 12 is enabled to be far away from the riser 8.
Referring specifically to fig. 2, in one embodiment of the present utility model, the outer wall of the riser 8 is provided with a plurality of vertical waist slots 16, the second positioning mechanism includes a second screw rod 14 penetrating through the waist slots 16, a second nut 15 is sleeved on the outer wall of the second screw rod 14 in a matching manner, one end of the second screw rod 14 is fixedly connected with the connection seat 13, and the riser 8 is located between the connection seat 13 and the second nut 15.
Through the cooperation of waist groove 16 and second screw rod 14, can carry out the altitude mixture control to connecting seat 13 in the certain altitude mixture control in riser 8 outside to conveniently make two rectangular pieces 17 align in the direction of height, through tightening second nut 15, can fix connecting seat 13 on riser 8.
With specific reference to fig. 2, in one embodiment of the present utility model, a third 18 fixedly connected to the riser 8 is disposed under the connection seat 13, and a second jackscrew 19 is disposed in the third 18 in a fit manner, and a threaded end of the second jackscrew 19 abuts against the bottom of the connection seat 13.
By rotating the second jackscrew 19, it is convenient to fine-tune the connection holder 13 when adjusting the height of the connection holder 13.
Referring specifically to fig. 1, in one embodiment of the present utility model, the outer wall of the reel 20 is fixedly connected with an arc-shaped pressing plate 21 through a plurality of screws 22, the top end of the fire-proof cloth 23 is clamped between the arc-shaped pressing plate 21 and the reel 20, and the bottom end of the fire-proof cloth 23 is fixedly connected with a weight rod 24.
The fireproof cloth 23 is convenient to disassemble and assemble on the scroll 20 by the arrangement of the screw 22 and the arc-shaped pressing plate 21.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A keep off cigarette vertical wall connection structure, its characterized in that: including spool (20) of L template (1), dull and stereotyped (3) and being used for rolling fire prevention cloth (23), three leveling bolt (4) are all worn to be equipped with through the screw hole cooperation at the top of L template (1), dull and stereotyped (3), the top of L template (1) all runs through and is provided with a plurality of mounting holes (5), the inside wall of L template (1) can be dismantled through the bolt and be connected with gear motor (2), the bottom sliding connection of dull and stereotyped (3) has riser (8), and the first positioning mechanism that is used for fixed riser (8) is installed to the bottom of dull and stereotyped (3), the vertical sliding connection of outer wall of riser (8) has connecting seat (13), and the second positioning mechanism that is used for fixed connecting seat (13) is installed to the outer wall of riser (8), the outer wall of connecting seat (13) is connected with rectangle piece (17) through the bearing frame rotation, the output shaft fixedly connected with another rectangle piece (17) of gear motor (2), square groove with rectangle piece (17) looks adaptation is all seted up at the both ends of spool (20).
2. A smoke barrier vertical wall connection according to claim 1, wherein: the bottom fixedly connected with guide rail (6) of dull and stereotyped (3), the outer wall sliding sleeve of guide rail (6) has cup jointed slide (7), riser (8) fixed mounting is in the bottom of slide (7).
3. A smoke barrier vertical wall connection according to claim 1, wherein: the first positioning mechanism comprises a fixing plate (11), the fixing plate (11) is fixedly arranged at the bottom of the flat plate (3), a first jackscrew (12) is arranged on the outer wall of the fixing plate (11) in a matched mode through a threaded hole, the threaded end of the first jackscrew (12) is abutted to the outer wall of the vertical plate (8), a plurality of first screws (9) are arranged on the outer wall of the fixing plate (11) in a penetrating mode, one end of each first screw (9) is fixedly connected with the corresponding vertical plate (8), a first nut (10) is sleeved on the corresponding first screw (9), and the fixing plate (11) is located between the corresponding vertical plate (8) and the corresponding first nut (10).
4. A smoke barrier vertical wall connection according to claim 1, wherein: a plurality of vertical waist grooves (16) are formed in the outer wall of the vertical plate (8), the second positioning mechanism comprises a second screw rod (14) penetrating through the waist grooves (16), a second nut (15) is sleeved on the outer wall of the second screw rod (14) in a matched mode, one end of the second screw rod (14) is fixedly connected with the connecting seat (13), and the vertical plate (8) is located between the connecting seat (13) and the second nut (15).
5. The smoke barrier vertical wall connection according to claim 4, wherein: a third (18) fixedly connected with the vertical plate (8) is arranged right below the connecting seat (13), a second jackscrew (19) is arranged in the third (18) in a matched mode, and the threaded end of the second jackscrew (19) is abutted to the bottom of the connecting seat (13).
6. A smoke barrier vertical wall connection according to claim 1, wherein: the outer wall of spool (20) is through a plurality of screw (22) fixedly connected with arc clamp plate (21), the top of fire prevention cloth (23) is pressed from both sides tightly between arc clamp plate (21) and spool (20), the bottom fixedly connected with counter weight pole (24) of fire prevention cloth (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322981709.1U CN221181443U (en) | 2023-11-06 | 2023-11-06 | Smoke blocking vertical wall connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322981709.1U CN221181443U (en) | 2023-11-06 | 2023-11-06 | Smoke blocking vertical wall connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221181443U true CN221181443U (en) | 2024-06-21 |
Family
ID=91517914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322981709.1U Active CN221181443U (en) | 2023-11-06 | 2023-11-06 | Smoke blocking vertical wall connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221181443U (en) |
-
2023
- 2023-11-06 CN CN202322981709.1U patent/CN221181443U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |