CN215859894U - Combined double-track double-curtain rolling door - Google Patents
Combined double-track double-curtain rolling door Download PDFInfo
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- CN215859894U CN215859894U CN202122099250.3U CN202122099250U CN215859894U CN 215859894 U CN215859894 U CN 215859894U CN 202122099250 U CN202122099250 U CN 202122099250U CN 215859894 U CN215859894 U CN 215859894U
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- curtain
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- rack
- door
- wire rope
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- 238000005096 rolling process Methods 0.000 title claims abstract description 59
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 21
- 230000002265 prevention Effects 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 6
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 10
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 241000700647 Variola virus Species 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a combined double-track double-curtain rolling door, wherein a rack is arranged on a ceiling, the two sides of the rack are connected with fireproof rolling doors, the rack is erected at the top of a connecting component, the middle part of the top surface of the connecting component is provided with a driving motor, and the rack, the fireproof rolling doors, the top of the connecting component and the driving motor are arranged above the ceiling; the method comprises the following steps: the angle steel frame is arranged at the top of the ceiling and used for positioning and installing the hanging bracket; the motor plate is used for fixing the driving motor, and the output end of the motor plate is connected with the rotating shaft; the top beam is arranged at the top of the connecting assembly. This combination formula double track double curtain rolling slats door, the load that bears to the building is less, and does not need spray system to maintain to tensile strength is big, corrosion-resistant and moist, has reached the purpose of cost reduction increase and has promoted the fire control requirement, changes along with the figurative change of hardcover, has guaranteed the hardcover effect.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a combined double-rail double-curtain rolling door.
Background
Compared with the traditional steel fireproof rolling curtain, the inorganic cloth fireproof rolling curtain using the inorganic fiber material as the curtain surface (internally provided with the stainless steel wire or the stainless steel wire rope) replaces a steel rolling curtain using a steel material as the curtain plate, and has small rolling curtain volume and small occupied space; the weight is light (3.5 kg/m 2), the bearing load can be reduced and built, and the device is particularly beneficial to the manufacturing device of the large-span curtain door. And the water spraying maintenance is not needed, and the project investment and the occupied space of a spraying system are reduced. Because the curtain surface is made of inorganic cloth, the curtain surface is soft in texture and better in bending function; high tensile strength, high resistance to corrosion and wetting. The inorganic fabric fireproof rolling door is sensitive in starting and small in contrast, and the surface of the curtain surface can have a decoration effect. Therefore, the roller shutter door is widely adopted nationwide and applied to industrial buildings and civil buildings, but the existing roller shutter door has the following problems:
fire-proof rolling doors are arranged in large markets for meeting the requirements of building fire-proof grade and the requirements of fine installation, steel fire-proof rolling doors cannot meet the relevant requirements of official 113 documents, and steel fire-proof rolling doors are heavy and unattractive, and metal friction sound generated when rolling sheets run up and down is an inevitable defect; the steel fireproof door can not be manufactured in a large span and can not exist independently, and only needs to be combined with a water curtain; the steel fireproof rolling door cannot realize single door single control, and overall cost is increased. The use of a combined double-track double-curtain rolling door is a very important choice for safety, cost saving and the like.
We have therefore proposed a combined double track double curtain roller door in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a combined double-track double-curtain rolling door to solve the problems that the existing rolling door in the market provided by the background art needs a spraying system for maintenance, is small in tensile strength, easy to corrode and wet and has low fire protection requirement when being used for building load bearing.
In order to achieve the purpose, the utility model provides the following technical scheme: a combined double-track double-curtain roller shutter door is characterized in that a rack is arranged on a ceiling, fire-proof roller shutter doors are connected to two sides of the rack, the rack is erected at the top of a connecting component, a driving motor is arranged in the middle of the top surface of the connecting component, and the rack, the fire-proof roller shutter doors, the top of the connecting component and the driving motor are arranged above the ceiling;
the method comprises the following steps:
the angle steel frame is arranged at the top of the ceiling and used for positioning and installing the hanging bracket, the electric cabinet is arranged behind the angle steel frame, and the bottom of the electric cabinet is connected with the button box;
the motor plate is used for fixing the driving motor, and the output end of the motor plate is connected with the rotating shaft;
the top beam is arranged at the top of the connecting assembly.
Preferably, the outside symmetry of pivot is around being equipped with wire rope, and wire rope's middle part is through the guide pulley to wire rope's outside bottom is connected with the balancing weight, and wire rope's of both sides is around establishing opposite direction moreover, and wire rope's inboard bottom is connected with the guide way simultaneously, makes the pivot rotate the back and will receive and release wire rope, thereby drives the balancing weight and reciprocates, and then guarantees the stability of rolling up the curtain when receiving and releasing.
Preferably, the lateral surface and the bottom of fire prevention rolling slats door have all been seted up the guide way, and are connected with spacing portion in the guide way to spacing portion is fixed in coupling assembling's the outside and bottom, is joint sliding connection between spacing portion and the guide way moreover, and inorganic fire prevention cloth is all installed to the front and back of fire prevention rolling slats door simultaneously, makes spacing portion connect the back in the guide way, and wire rope is when receiving and releasing, and the rolling slats door can stably receive and release.
Preferably, the front side and the rear side of the connecting assembly are provided with movable member curtain surfaces, movable member supporting rods are fixedly arranged between the movable member curtain surfaces, and the bottom of each movable member curtain surface is provided with a base, so that the movable member supporting rods and the movable member curtain surfaces are connected more stably.
Preferably, outer pressing strips are arranged on the curtain surface of the movable member and the outer side of the inorganic fireproof cloth at equal intervals, and the inorganic fireproof cloth is a glass fiber and aluminum silicate thread throwing fireproof blanket. The glass fiber decorative cloth and the forming clamping plate are formed, so that the operation state of the external pressing strip can be adjusted, the inorganic fireproof cloth is flexible and has certain tensile strength, the thickness of the curtain surface is small, the weight is light, and the occupied space is small.
Preferably, the fireproof plugging hanging frames are distributed in the movable member supporting rods at equal intervals and are vertically distributed, so that the fireproof plugging hanging frames can splice and pull the fireproof rolling curtain cloth.
Compared with the prior art, the utility model has the beneficial effects that: the combined double-track double-curtain rolling door;
(1) through the fire prevention rolling slats door that sets up, coupling assembling, driving motor, roll up curtain face, wire rope and balancing weight, make driving motor start-up back will drive wire rope and receive and release, wire rope will drive and roll up curtain face and balancing weight and carry out reverse activity, and then can carry out convenient receipts and releases to fire prevention rolling slats door, and can not produce the noise of dazzling, coupling assembling can make and connect more stably between the rolling slats door, and reduced fire prevention rolling slats door and built the bearing load, spray system has been reduced under the prerequisite of guaranteeing fire control safety, it is big to have increased tensile strength, it is corrosion-resistant, anti moist. The purposes of reducing cost and improving efficiency are achieved, and the fire-fighting requirement is improved. The changes along with the changes of the hardcover modeling ensure the hardcover effect;
(2) through the arranged guide grooves, the limiting parts, the top beams, the movable member curtain surfaces, the movable member supporting rods, the outer pressing strips and the fireproof plugging hanging frames, the guide grooves extending along the vertical direction are formed on one sides, close to the movable members, of the two groups of fireproof rolling doors of the double-curtain rolling doors, and the limiting parts are clamped in the guide grooves to slide and limit the double-curtain rolling doors; install the driving piece of drive movable member up-and-down motion on the back timber, movable member and wherein spacing portion all can be followed vertical direction and is folded, thereby make movable member can fold and accomodate in the ceiling, be favorable to improving indoor space, and the setting up of outer pressure bar and fire prevention shutoff gallows can make the inseparable external pressure strip that passes through of double track double curtain and mechanism connect, the adjustment running state of circular telegram simultaneously, the wiring of installation button, and because movable member can be batch production in the mill, than the stand that current concreting reinforced concrete formed, the cost is reduced and construction cycle has been shortened, movable member can directly be installed at the scene in this scheme, adaptability is stronger, the controllability is high.
Drawings
FIG. 1 is a schematic view of the front assembly structure of the present invention;
FIG. 2 is a schematic view of a connecting mechanism and a counterweight block according to the present invention;
FIG. 3 is a schematic view of the fire resistant rolling door of the present invention;
FIG. 4 is a schematic view of the double-track double-curtain fireproof rolling door of the present invention;
fig. 5 is a schematic structural view of the combined double-track double-curtain fire-proof rolling door of the utility model.
In the figure: 1. a frame; 2. a fire-resistant roller shutter door; 3. a connecting assembly; 4. a drive motor; 5. a rotating shaft; 6. a motor plate; 7. an electric cabinet; 8. an angle steel frame; 9. a guide pulley; 10. a ceiling; 11. a button box; 21. rolling the curtain surface; 22. a guide groove; 23. a limiting part; 24. inorganic fire-proof cloth; 31. a top beam; 32. a movable member facing; 33. a movable member support bar; 34. externally pressing the strips; 35. a base; 41. a wire rope; 42. a balancing weight; 43. fire prevention shutoff gallows.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a combined double-track double-curtain rolling door is characterized in that a rack 1 is arranged on a ceiling 10, two sides of the rack 1 are connected with fireproof rolling doors 2, the rack 1 is erected at the top of a connecting component 3, a driving motor 4 is arranged in the middle of the top surface of the connecting component 3, and meanwhile, the rack 1, the fireproof rolling doors 2, the top of the connecting component 3 and the driving motor 4 are arranged above the ceiling 10;
the method comprises the following steps:
the angle steel frame 8 is arranged at the top of the ceiling 10 and used for positioning and installing the hanging bracket, the electric cabinet 7 is arranged behind the angle steel frame 8, and the bottom of the electric cabinet 7 is connected with the button box 11;
the motor plate 6 is used for fixing the driving motor 4, and the output end of the motor plate 6 is connected with the rotating shaft 5;
and a top beam 31 disposed on the top of the connecting assembly 3.
1. Wire rope 41 is symmetrically wound on the outer side of rotating shaft 5, the middle of wire rope 41 passes through guide pulley 9, the bottom of the outer side of wire rope 41 is connected with balancing weight 42, the winding directions of wire ropes 41 on two sides are opposite, and meanwhile, guide groove 22 is connected with the bottom of the inner side of wire rope 41. Guide way 22 has all been seted up with the bottom to fire prevention rolling slats door 2's lateral surface, and is connected with spacing portion 23 in the guide way 22 to spacing portion 23 is fixed in coupling assembling 3's the outside and bottom, is joint sliding connection between spacing portion 23 and the guide way 22 moreover, and inorganic fire prevention cloth 24 is all installed to fire prevention rolling slats door 2's front and back face simultaneously. The front and back sides of the connecting component 3 are provided with movable component curtain surfaces 32, a movable component support rod 33 is fixedly arranged between the movable component curtain surfaces 32, and the bottom of the movable component curtain surface 32 is provided with a base 35. The movable member curtain surface 32 and the outer side of the inorganic fireproof cloth 24 are provided with outer pressing strips 34 at equal intervals, and the inorganic fireproof cloth 24 is a throwing fireproof blanket made of glass fiber and aluminum silicate. Glass fiber decorative cloth and a forming splint. Fireproof plugging hanging frames 43 are distributed in the movable component supporting rod 33 at equal intervals, and the fireproof plugging hanging frames 43 are vertically distributed, as shown in fig. 1-5, the construction is carried out according to the following steps:
1. and (4) performing fire-proof roller shutter paying-off positioning according to related building and decoration drawings, and arranging the positions, sizes, angles and the like of the double-track double-shutter and the connecting mechanism according to the construction site structure condition.
2. After the roller shutter is positioned and the scheme is confirmed, the 4# angle iron and the 30X50 flat tube are used for support and hanger welding manufacture (connecting mechanism) according to the scheme, and meanwhile, the main structures such as the double-rail double-shutter part driving motor 4, the scroll and the like are installed.
3. And a fireproof plugging hanging bracket 43 for splicing and spreading the inorganic fireproof cloth 24.
4. Adjusting the outer pressing bar 34 to enable the double-rail double-curtain mechanism to be tightly connected through the outer pressing bar 34, simultaneously electrifying to adjust the running state, and installing button wiring.
5. Install balancing weight 42, be fixed in coupling assembling 3 with balancing weight 42 through wire rope 41 on, device (motor brake) position, 41 length of adjustment wire rope to realize that coupling assembling 3 is heavy to descend, finally descend and form at the floor face and close.
When the device is used, the button box 11 is pressed, the electric cabinet 7 is controlled to work, the electric cabinet 7 can enable the driving motor 4 installed on the motor plate 6 to work, the driving motor 4 can drive the rotating shaft 5 to rotate after working, the rotating shaft 5 can wind or release the steel wire rope 41, the steel wire rope 41 can drive the balancing weight 42 to move up and down through the guide pulley 9, and after the steel wire rope 41 is wound and released, the guide groove 22 on the fireproof rolling door 2 can be synchronously driven to drive the limiting part 23 on the connecting component 3 to move up and down synchronously, and then the rolling curtain face 21 and the inorganic fireproof cloth 24 can be synchronously wound and released, and the movable component curtain face 32 and the movable component support rod 33 can enable the integral connection and the mechanism to be more perfect.
The double-curtain rolling door comprises a rack, a double-curtain rolling door and a movable component capable of being folded along the vertical direction, wherein the movable component is provided with one or more limiting parts 23 capable of being folded along the vertical direction, guide grooves 22 extending along the vertical direction are formed on one sides of two groups of fire-proof rolling doors of the double-curtain rolling door close to the movable component, and the limiting parts 23 are clamped and slide in the guide grooves 22 and limit the double-curtain rolling door; the frame is provided with a driving piece which drives the movable component to move up and down. Through two curtain doors of combination formula double track, make the movable member can overlap and accomodate in ceiling 10, be favorable to improving the smart smallpox space of adorning, the movable member can be in the mill batch processing in addition, and the stand that forms with current concreting reinforced concrete has formed the contrast, and the cost is reduced has just shortened construction period.
The working principle is as follows: when the combined double-track double-curtain rolling door is used, as shown in fig. 1-5, firstly, the driving motor 4 drives the rotating shaft 5 to rotate after working, the rotating shaft 5 winds or releases the steel wire rope 41, the steel wire rope 41 drives the balancing weight 42 to move up and down through the guide pulley 9, and after the steel wire rope 41 is wound and unwound, the guide groove 22 on the fireproof rolling door 2 drives the limiting part 23 on the connecting component 3 to move up and down synchronously, so that the rolling curtain surface 21 and the inorganic fireproof cloth 24 are wound and unwound synchronously, and the movable member curtain surface 32 and the movable member support rod 33 can enable the whole connection to be stable.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A combined double-track double-curtain roller shutter door is characterized in that a rack is arranged on a ceiling, fire-proof roller shutter doors are connected to two sides of the rack, the rack is erected at the top of a connecting component, a driving motor is arranged in the middle of the top surface of the connecting component, and the rack, the fire-proof roller shutter doors, the top of the connecting component and the driving motor are arranged above the ceiling;
the method is characterized in that: the method comprises the following steps:
the angle steel frame is arranged at the top of the ceiling and used for positioning and installing the hanging bracket, the electric cabinet is arranged behind the angle steel frame, and the bottom of the electric cabinet is connected with the button box;
the motor plate is used for fixing the driving motor, and the output end of the motor plate is connected with the rotating shaft;
the top beam is arranged at the top of the connecting assembly.
2. A modular dual track, dual curtain rolling door as claimed in claim 1, wherein: the outside symmetry of pivot is around being equipped with wire rope, and wire rope's middle part is through leading pulley to wire rope's outside bottom is connected with the balancing weight, and the wire rope of both sides is around establishing opposite direction moreover, and wire rope's inboard bottom is connected with the guide way simultaneously.
3. A modular dual track, dual curtain rolling door as claimed in claim 1, wherein: the guide way has all been seted up with the bottom to fire prevention rolling slats door's lateral surface, and is connected with spacing portion in the guide way to spacing portion is fixed in coupling assembling's the outside and bottom, is joint sliding connection between spacing portion and the guide way moreover, and inorganic fire prevention cloth is all installed to fire prevention rolling slats door's front and back simultaneously.
4. A modular dual track, dual curtain rolling door as claimed in claim 1, wherein: the front side and the rear side of the connecting assembly are provided with movable member curtain surfaces, movable member supporting rods are fixedly arranged between the movable member curtain surfaces, and the bottom of each movable member curtain surface is provided with a base.
5. A modular dual track, dual curtain rolling door according to claim 4, wherein: the curtain surface of the movable member and the outer side of the inorganic fireproof cloth are provided with outer pressing strips at equal intervals, and the inorganic fireproof cloth is composed of a glass fiber, an aluminum silicate throwing fireproof blanket, a glass fiber decorative cloth and a forming clamping plate.
6. A modular dual track, dual curtain rolling door according to claim 4, wherein: the fireproof plugging hanging frames are distributed in the movable component supporting rods at equal intervals and are vertically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122099250.3U CN215859894U (en) | 2021-09-01 | 2021-09-01 | Combined double-track double-curtain rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122099250.3U CN215859894U (en) | 2021-09-01 | 2021-09-01 | Combined double-track double-curtain rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215859894U true CN215859894U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122099250.3U Expired - Fee Related CN215859894U (en) | 2021-09-01 | 2021-09-01 | Combined double-track double-curtain rolling door |
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| Country | Link |
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| CN (1) | CN215859894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115581874A (en) * | 2022-10-21 | 2023-01-10 | 国网山东省电力公司泰安供电公司 | Transformer substation cable trench movable firewall and fireproof method |
-
2021
- 2021-09-01 CN CN202122099250.3U patent/CN215859894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115581874A (en) * | 2022-10-21 | 2023-01-10 | 国网山东省电力公司泰安供电公司 | Transformer substation cable trench movable firewall and fireproof method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |