CN217311683U - Smoke blocking vertical wall with storage and hiding functions - Google Patents
Smoke blocking vertical wall with storage and hiding functions Download PDFInfo
- Publication number
- CN217311683U CN217311683U CN202123014126.9U CN202123014126U CN217311683U CN 217311683 U CN217311683 U CN 217311683U CN 202123014126 U CN202123014126 U CN 202123014126U CN 217311683 U CN217311683 U CN 217311683U
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- side wall
- storage
- wall
- sealing
- fireproof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a smoke-blocking vertical wall with the functions of storage and hiding, which comprises a storage cover and is characterized in that a transmission case is welded on the left side wall of the storage cover; a wire take-up structure is arranged in the containing cover; a folding type vertical wall structure is arranged inside the wire take-up structure; the rear side wall of the containing cover is provided with a sealing structure; the utility model discloses replaced the long-term exposure of prior art in the wall that hangs down of keeping off the cigarette in the outside, make the wall that hangs down of keeping off the cigarette when not using complete accomodating hide and seal, isolated with the outside air, avoid the long-term direct contact of fire prevention cloth and external environment, the natural erosion that slows down, the life of extension, in addition, when guaranteeing not to influence the normal circulation of indoor air, also avoided because the wall that hangs down of keeping off the cigarette exposes, frequently receive the condition of strong air current, the impaired unwrapping wire of the wall that hangs down of keeping off the cigarette has been reduced, the use that the wall can be normal when needs are used to the wall that hangs down of keeping off the cigarette has been guaranteed.
Description
Technical Field
The utility model relates to a keep off cigarette and hang down wall technical field, especially relate to a keep off cigarette and hang down wall with accomodate hidden function.
Background
The smoke-blocking vertical wall is made of non-combustible materials, the fixed or movable smoke-blocking facility droops from the ceiling by no less than 500mm, and the movable smoke-blocking vertical wall is a smoke-blocking vertical wall which automatically droops due to the action of temperature sensing, smoke sensing or other control equipment during fire, is mainly used in occasions such as high-rise or super high-rise large-scale shopping malls, office buildings, warehouses and the like, can effectively block smoke from transversely flowing under the ceiling of the building, is favorable for improving the smoke exhaust effect in a smoke-blocking subarea, and plays a certain role in guaranteeing the safety of lives and properties of people;
the smoke-blocking vertical wall in the prior art is mostly exposed outside for a long time, although the smoke-blocking vertical wall keeps the exposed state and can effectively block smoke from flowing transversely on a ceiling, but normal flowing of air current can be influenced at ordinary times, indoor air quality is influenced, and the smoke-blocking vertical wall is exposed on the outer side for a long time, along with long-term direct contact with the air environment, natural erosion can be accelerated on the surface of the smoke-blocking vertical wall partially adopting fireproof cloth, the service life is shortened, the environment of the smoke-blocking vertical wall is mostly indoor with air circulation, the smoke-blocking vertical wall is influenced by the environment of external air current, indoor air current is unstable, very large wind power airflow can appear sometimes, the problem is that the smoke-blocking vertical wall exposed on the outer side is damaged, normal use is influenced, and economic loss caused by maintenance and replacement is greatly caused.
Disclosure of Invention
According to the technical problem, the utility model provides a smoke barrier hanging wall with the functions of storage and hiding, which comprises a storage cover and is characterized in that a transmission case is welded on the left side wall of the storage cover; a servo motor is installed on the left side wall of the transmission case through a bolt; the servo motor is connected with an external power supply; the output end of the servo motor is connected with one end of the output shaft; the other end of the output shaft penetrates through the left side wall of the transmission case, extends into the transmission case and is rotatably connected with the inner side wall of the transmission case; a linkage shaft is rotatably connected between the left side wall and the right side wall inside the transmission case; a driven gear is welded on the outer side wall of the linkage shaft; the outer side wall of the output shaft is welded with a driving gear; the right end of the linkage shaft is connected with one end of the main shaft; the other end of the main shaft penetrates through the right side wall of the transmission box and the left side wall of the containing cover to extend into the containing cover and be rotatably connected with the inner side wall of the containing cover; a wire take-up structure is arranged in the containing cover; a folding type vertical wall structure is arranged in the wire take-up structure; a sealing structure is arranged on the rear side wall of the containing cover;
preferably, the diameter of the driving gear is smaller than that of the driven gear; the driving gear and the driven gear are meshed and connected with each other;
preferably, the take-up structure comprises two take-up pulleys, a baffle, balls, a pull rope and a limiting block; pull ropes are wound on the outer side walls of the two take-up wheels; a baffle is welded inside the containing cover; a wire hole is formed in the baffle; the number of the wire holes is two; the inner parts of the two wire holes are connected with balls in a rolling manner; the free end of the pull rope penetrates through the wire hole and extends to the lower side of the baffle plate, and a limiting block is connected with the free end of the pull rope;
preferably, the number of the balls is N, and N is more than or equal to 2;
preferably, the folding baffle structure comprises a fireproof plate, pulleys, a contraction ring and fireproof cloth, and the fireproof plate is arranged between the two pull ropes; the number of the fireproof plates is M, and M is more than or equal to 2; the fireproof plate is arranged between the limiting block and the baffle; the left side wall and the right side wall of the fireproof plate are respectively and fixedly connected with a contraction ring; the pull rope sequentially penetrates through the inside of the contraction rings on the left side and the right side of the fireproof plate from top to bottom; the top of the fireproof plate at the uppermost side is fixedly provided with a pulley; the bottom of the baffle is provided with a chute; the pulley is connected with the inside of the sliding groove in a sliding manner; the outer side wall of the fireproof plate is adhered with fireproof cloth;
preferably, the fire-proof plates are spaced at the same interval; the fireproof cloth completely sticks and covers the front side wall and the rear side wall of the fireproof plate;
preferably, the free end of the pull rope penetrates from the rear side of the contraction ring and penetrates out from the front side of the contraction ring; the pull rope is made of aramid fiber;
preferably, the diameter of the contraction ring is smaller than that of the limiting block;
preferably, the sealing structure comprises a sealing motor, a connecting rod, a sealing bottom plate and a sealing gasket, and the sealing motor is mounted on the rear side wall of the containing cover through a bolt; the sealing motor is connected with an external power supply; the output end of the sealing motor is connected with one end of a connecting rod; the outer side wall of the connecting rod is welded with a sealing bottom plate; a sealing gasket is adhered to the front side wall of the sealing bottom plate;
preferably, the size of the sealing bottom plate is the same as that of the bottom of the containing cover; the sealing gasket is made of rubber.
The utility model has the advantages that:
the utility model adds a take-up structure, a folding vertical wall structure and a sealing structure, effectively achieves the purpose of storing and hiding the smoke-blocking vertical wall when not in use, when the utility model needs to be stored and hidden, the staff only needs to control a servo motor to drive an output shaft to drive a driving gear to rotate, a driven gear is driven to drive a linkage shaft and a main shaft to rotate simultaneously, a take-up pulley starts to draw in a stay cord, the stay cord gradually and slowly winds the take-up pulley, the extending free end of the stay cord is shorter and shorter, meanwhile, in the process of drawing in the stay cord, according to the rope threading mode that the stay cord penetrates out from the front side of a contraction ring from the rear side of the contraction ring, a fireproof plate can be folded in sequence from the straightening direction of the stay cord by depending on the connection effect of fireproof cloth, the fireproof plate on the left side and the right side gradually slides under the action of a pulley and a baffle bottom chute, the uppermost fireproof plate is firstly kept parallel to the baffle, then other fireproof plates are upwards pulled and folded by the limiting block in the first process of the stay cord, and then the fireproof plates are folded to be in a state of being parallel to each other and tightly attached, finally the fireproof plates and the fireproof cloth can be completely folded and stored in the storage cover, finally, a worker can start the sealing motor to enable the connecting rod to rotate to drive the sealing bottom plate to rotate and be attached to the bottom opening of the sealing cover, the storage cover is completely sealed by the sealing gasket and is isolated from the external environment, through the mode, the smoke barrier vertical wall exposed outside for a long time in the prior art is replaced, the smoke barrier vertical wall is completely stored and hidden and sealed when not used, is isolated from the external air, the fireproof cloth is prevented from being in direct contact with the external environment for a long time, the slow natural erosion is reduced, the service life is prolonged, in addition, the normal circulation of indoor air is not influenced, the frequent strong airflow condition caused by the exposed smoke barrier vertical wall is avoided, the damaged paying-off of the smoke barrier vertical wall is reduced, and the normal use of the smoke barrier vertical wall when in use is ensured;
it is worth noting, the utility model discloses an utilize less driving gear to drive the great driven gear rotation of farming, played the purpose that reduces rotational speed, avoided at first too fast causing the stay cord because the too big problem of power that the speed was drawn at the excessive speed, avoided the cracked risk of stay cord, through set up the gyro wheel in the line hole, avoided the direct contact between stay cord and the line hole, reduced wearing and tearing, further implemented the protection to the stay cord.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the whole structure of the utility model with the fireproof cloth removed;
FIG. 4 is an enlarged schematic view of portion A of FIG. 2 according to the present invention;
FIG. 5 is a schematic side view of the overall internal structure of the present invention;
FIG. 6 is an enlarged schematic view of portion B of FIG. 5 according to the present invention;
fig. 7 is an enlarged schematic view of a portion C of fig. 5 according to the present invention;
fig. 8 is the overall schematic view of the hidden device of the present invention.
As shown in the figure: 1-containing cover, 2-transmission case, 3-servo motor, 31-output shaft, 32-driving gear, 33-universal driving shaft, 34-driven gear, 4-main shaft, 41-take-up pulley, 42-baffle, 421-line hole, 422-ball, 43-pull rope, 431-limiting block, 44-fireproof plate, 441-pulley, 45-shrink ring, 5-fireproof cloth, 6-sealing motor, 61-connecting rod, 62-sealing bottom plate and 63-sealing gasket.
Detailed Description
The utility model provides a smoke-blocking vertical wall with the functions of storage and hiding, which comprises a storage cover 1 and is characterized in that a transmission case 2 is welded on the left side wall of the storage cover 1; a servo motor 3 is arranged on the left side wall of the transmission case 2 through a bolt; the servo motor 3 is connected with an external power supply; the output end of the servo motor 3 is connected with one end of an output shaft 31; the other end of the output shaft 31 penetrates through the left side wall of the transmission case 2, extends into the transmission case 2 and is rotatably connected with the inner side wall of the transmission case 2; a linkage shaft 33 is rotatably connected between the left side wall and the right side wall inside the transmission case 2; a driven gear 34 is welded on the outer side wall of the linkage shaft 33; the outer side wall of the output shaft 31 is welded with a driving gear 32; the right end of the linkage shaft 33 is connected with one end of a main shaft 4; the other end of the main shaft 4 penetrates through the right side wall of the transmission case 2 and the left side wall of the containing cover 1, extends into the containing cover 1 and is rotatably connected with the inner side wall of the containing cover 1; a wire take-up structure is arranged inside the containing cover 1; a folding type vertical wall structure is arranged inside the wire winding structure; the rear side wall of the containing cover 1 is provided with a sealing structure;
in an alternative embodiment, the diameter of drive gear 32 is smaller than the diameter of driven gear 34; the driving gear 32 and the driven gear 34 are meshed with each other;
in an optional embodiment, the wire rewinding structure includes two wire rewinding wheels 41, a baffle 42, a ball 422, a pull rope 43, and a limiting block 431, and the number of the wire rewinding wheels 41 is two; the outer side walls of the two take-up wheels 41 are wound with pull ropes 43; a baffle plate 42 is welded inside the containing cover 1; the baffle 42 is internally provided with a wire hole 421; the number of the line holes 421 is two; the inside of the two wire holes 421 is connected with a ball 422 in a rolling way; the free end of the pull rope 43 passes through the wire hole 421 and extends to the lower side of the baffle plate 42, and a limiting block 431 is connected;
in an alternative embodiment, the number of the balls 422 is N, wherein N is more than or equal to 2;
in an alternative embodiment, the folding baffle 42 structurally comprises a fireproof plate 44, a pulley 441, a contraction ring 45 and a fireproof cloth 5, wherein the fireproof plate 44 is arranged between two pull ropes 43; the number of the fireproof plates 44 is M, and M is more than or equal to 2; the fire prevention plate 44 is disposed between the stopper 431 and the flap 42; the left and right side walls of the fireproof plate 44 are respectively fixedly connected with a contraction ring 45; the pulling rope 43 sequentially passes through the insides of the contraction rings 45 on the left side and the right side of the fireproof plate 44 from top to bottom; a pulley 441 is fixedly mounted on the top of the uppermost fireproof plate 44; the bottom of the baffle 42 is provided with a chute; the pulley 441 is slidably connected with the inside of the chute; the outer side wall of the fireproof plate 44 is adhered with fireproof cloth 5;
in an alternative embodiment, the fire shield 44 is equally spaced; the fireproof cloth 5 is used for completely sticking and covering the front side wall and the rear side wall of the fireproof plate 44;
in an alternative embodiment, the free end of the pull cord 43 passes in from the rear side of the shrink ring 45 and out from the front side of the shrink ring 45; the pull rope 43 is made of aramid fiber;
in an alternative embodiment, the diameter of the shrink ring 45 is less than the diameter of the stop block 431;
in an alternative embodiment, the sealing structure comprises a sealing motor 6, a connecting rod 61, a sealing bottom plate 62 and a sealing gasket 63, wherein the sealing motor 6 is mounted on the rear side wall of the containing cover 1 through a bolt; the sealing motor 6 is connected with an external power supply; the output end of the sealing motor 6 is connected with one end of a connecting rod 61; the outer side wall of the connecting rod 61 is welded with a sealing bottom plate 62; a gasket 63 is adhered to the front side wall of the sealing bottom plate 62;
in an alternative embodiment, the sealing bottom plate 62 is the same size as the bottom of the receiving cover 1; the gasket 63 is made of rubber.
The operation principle is as follows:
when the utility model is needed to be stored and hidden, the worker only needs to control the servo motor 3, so that the servo motor 3 drives the output shaft 31 to rotate the driving gear 32, the driven gear 34 is driven to rotate the linkage shaft 33 and the main shaft 4 simultaneously, the take-up pulley 41 starts to draw in the pull rope 43, the pull rope 43 gradually and slowly winds the take-up pulley 41, so that the free end extending out of the pull rope 43 is shorter and shorter, meanwhile, in the process of drawing in the pull rope 43, according to the rope threading mode that the pull rope 43 penetrates out of the front side of the contraction ring 45 from the rear side of the contraction ring 45, the fireproof plate 44 can be straightened along the pull rope 43 in the process, depending on the connection effect of the fireproof cloth 5, the fireproof plate 44 at the top is gradually folded left and right in sequence, and slides under the action of the sliding grooves at the bottoms of the pulley 441 and the baffle 42, so that the fireproof plate 44 at the top is firstly parallel to the baffle 42, and then other fireproof plates 44 are upwards pulled and folded by the limiting block 431 in the first process of the pull rope 43, and then fold into the state that parallel to each other and close to each other, the fire prevention board 44 and fire prevention cloth 5 will be folded and taken in to take in the inside of the cover 1 completely finally, the staff can start the sealed electrical machinery 6, make the tie rod 61 rotate and drive the sealed bottom plate 62 to rotate and close to bottom opening of the sealed cover, take in the cover 1 to seal completely by the sealing gasket 63, accomplish to isolate with the external environment;
and simultaneously, the utility model discloses use at needs, only need the staff to start sealing motor 6, make connecting rod 61 antiport drive sealing bottom plate 62 and open, later the staff only needs control servo motor 3 antiport, make take-up pulley 41 begin to emit stay cord 43, under the influence of the gravity of PLASTIC LAMINATED 44, simultaneously along with this main shaft 4's rotation unwrapping wire, the free end that makes stay cord 43 stretch out this moment is longer and longer more, and simultaneously, at the in-process of stay cord 43 unwrapping wire, PLASTIC LAMINATED 44 can gradual extension open under the linkage effect of flameproof fabric 5, remove fold condition, gradual extension is a vertical plane, when the PLASTIC LAMINATED 44 of bottommost supports the stopper 431 of stay cord 43, stop servo motor 3's rotation, can with the utility model discloses expand the use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical staff of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only explains in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not depart from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the within range of the utility model. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A smoke blocking vertical wall with a storage and hiding function comprises a storage cover (1), and is characterized in that a transmission case (2) is welded on the left side wall of the storage cover (1); a servo motor (3) is mounted on the left side wall of the transmission case (2) through a bolt; the servo motor (3) is connected with an external power supply; the output end of the servo motor (3) is connected with one end of an output shaft (31); the other end of the output shaft (31) penetrates through the left side wall of the transmission case (2) and extends into the transmission case (2) to be rotatably connected with the inner side wall of the transmission case (2); a linkage shaft (33) is rotatably connected between the left side wall and the right side wall in the transmission case (2); a driven gear (34) is welded on the outer side wall of the linkage shaft (33); a driving gear (32) is welded on the outer side wall of the output shaft (31); the right end of the linkage shaft (33) is connected with one end of a main shaft (4); the other end of the main shaft (4) penetrates through the right side wall of the transmission case (2) and the left side wall of the containing cover (1) to extend into the containing cover (1) and be rotatably connected with the inner side wall of the containing cover (1); a wire take-up structure is arranged inside the containing cover (1); a folding type vertical wall structure is arranged in the wire take-up structure; the rear side wall of the containing cover (1) is provided with a sealing structure.
2. A smoke barrier with a storage hiding function as claimed in claim 1, wherein said driving gear (32) has a diameter smaller than that of said driven gear (34); the driving gear (32) and the driven gear (34) are meshed with each other.
3. The smoke barrier vertical wall with the storage and hiding functions as claimed in claim 1, wherein the take-up structure comprises two take-up wheels (41), a baffle (42), balls (422), a pull rope (43) and a limiting block (431), and the number of the take-up wheels (41) is two; pull ropes (43) are wound on the outer side walls of the two take-up wheels (41); a baffle plate (42) is welded in the storage cover (1); a line hole (421) is formed in the baffle (42); the number of the line holes (421) is two; the inside of each wire hole (421) is connected with a ball (422) in a rolling way; the free end of the pull rope (43) passes through the wire hole (421) and extends to the lower side of the baffle (42) to be connected with a limiting block (431).
4. The smoke barrier with the function of containing and hiding as claimed in claim 3, wherein the number of said balls (422) is N, N is more than or equal to 2.
5. The smoke barrier with the storage and hiding functions as claimed in claim 3, wherein the folding type baffle (42) structure comprises a fireproof plate (44), a pulley (441), a contraction ring (45) and a fireproof cloth (5), and the fireproof plate (44) is arranged between the two pull ropes (43); the number of the fireproof plates (44) is M, and M is more than or equal to 2; the fireproof plate (44) is arranged between the limiting block (431) and the baffle plate (42); the left side wall and the right side wall of the fireproof plate (44) are respectively and fixedly connected with a contraction ring (45); the pull rope (43) sequentially penetrates through the interior of the contraction rings (45) on the left side and the right side of the fireproof plate (44) from top to bottom; a pulley (441) is fixedly arranged at the top of the fireproof plate (44) at the uppermost side; the bottom of the baffle (42) is provided with a sliding groove; the pulley (441) is connected with the inside of the sliding groove in a sliding way; and the outer side wall of the fireproof plate (44) is adhered with fireproof cloth (5).
6. A smoke barrier with storage hiding function as claimed in claim 5 wherein said fire retardant panels (44) are equally spaced; the fireproof cloth (5) is used for completely sticking and covering the front side wall and the rear side wall of the fireproof plate (44).
7. A smoke barrier with storage and concealment functions as claimed in claim 5, wherein the free end of the pull rope (43) penetrates from the rear side of the contraction ring (45) and penetrates out from the front side of the contraction ring (45); the pull rope (43) is made of aramid fiber.
8. A smoke barrier with storage and concealment functions as claimed in claim 5, wherein the diameter of the contraction ring (45) is smaller than that of the stopper (431).
9. The smoke barrier suspended wall with the functions of storage and hiding as claimed in claim 1, wherein said sealing structure comprises a sealing motor (6), a connecting rod (61), a sealing bottom plate (62), a sealing gasket (63), the sealing motor (6) is mounted on the rear side wall of said storage cover (1) through bolts; the sealing motor (6) is connected with an external power supply; the output end of the sealing motor (6) is connected with one end of a connecting rod (61); the outer side wall of the connecting rod (61) is welded with a sealing bottom plate (62); and a sealing gasket (63) is adhered to the front side wall of the sealing bottom plate (62).
10. A smoke barrier with storage hiding function according to claim 9 wherein said sealing bottom plate (62) is the same size as the bottom of the storage cover (1); the sealing gasket (63) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123014126.9U CN217311683U (en) | 2021-12-03 | 2021-12-03 | Smoke blocking vertical wall with storage and hiding functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123014126.9U CN217311683U (en) | 2021-12-03 | 2021-12-03 | Smoke blocking vertical wall with storage and hiding functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217311683U true CN217311683U (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123014126.9U Active CN217311683U (en) | 2021-12-03 | 2021-12-03 | Smoke blocking vertical wall with storage and hiding functions |
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| CN (1) | CN217311683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370861A (en) * | 2023-04-17 | 2023-07-04 | 河北恒泰消防器材有限公司 | Lifting mechanism of steel plate type smoke blocking vertical wall, smoke blocking vertical wall and use method of smoke blocking vertical wall |
-
2021
- 2021-12-03 CN CN202123014126.9U patent/CN217311683U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370861A (en) * | 2023-04-17 | 2023-07-04 | 河北恒泰消防器材有限公司 | Lifting mechanism of steel plate type smoke blocking vertical wall, smoke blocking vertical wall and use method of smoke blocking vertical wall |
| CN116370861B (en) * | 2023-04-17 | 2023-09-26 | 河北恒泰消防器材有限公司 | Lifting mechanism of steel plate type smoke blocking vertical wall, smoke blocking vertical wall and use method of smoke blocking vertical wall |
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