CN114412031B - Fireproof curtain wall system - Google Patents
Fireproof curtain wall system Download PDFInfo
- Publication number
- CN114412031B CN114412031B CN202210161064.4A CN202210161064A CN114412031B CN 114412031 B CN114412031 B CN 114412031B CN 202210161064 A CN202210161064 A CN 202210161064A CN 114412031 B CN114412031 B CN 114412031B
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- worm
- sealing
- window
- frame
- hand wheel
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- 238000007789 sealing Methods 0.000 claims abstract description 81
- 239000011521 glass Substances 0.000 claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims description 32
- 239000002131 composite material Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 6
- 230000002265 prevention Effects 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F17/004—Special devices for shifting a plurality of wings operated simultaneously for wings which abut when closed
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
- E06B3/362—Double winged doors or windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F2017/008—Special devices for shifting a plurality of wings operated simultaneously for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/696—Screw mechanisms
- E05Y2201/702—Spindles; Worms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/696—Screw mechanisms
- E05Y2201/704—Worm wheels
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Special Wing (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The application relates to a fireproof curtain wall system, which relates to the field of curtain walls, and comprises a plurality of steel frameworks for connecting with a wall body, a mounting frame detachably connected in the steel frameworks, two window frames symmetrically arranged in the mounting frame, glass arranged on the window frames, and a rotating mechanism arranged between the window frames and the mounting frame and used for driving the two window frames to synchronously and reversely rotate; two the side butt that the window frame is close to each other, and two the side that the window frame is close to each other rotates with the installing frame to be connected, two be provided with between one side that the window frame is kept away from each other and the installing frame and be used for sealing the sealing mechanism of gap between window frame and the installing frame. The application has the effects of being convenient for cleaning a large amount of dust and impurities adhered to the outer side of the glass, improving indoor lighting effect and being convenient for maintaining and replacing the damaged glass.
Description
Technical Field
The application relates to the field of curtain walls, in particular to a fireproof curtain wall system.
Background
The curtain wall is an external wall protection wall which is arranged outside a building and does not bear load, has the excellent characteristics of light overall dead weight, good lighting effect, beautiful and elegant appearance and the like, and is widely applied to buildings such as mark buildings, markets, stadiums, houses and the like.
At present, the curtain includes steel skeleton, a plurality of window frames that set up on the steel skeleton and the glass of setting on the window frame, and the window frame adopts fixed connection's mode to install to the steel skeleton generally on, and after the curtain used for a long time, glass's the outside was adhered with a large amount of dust impurity, and it is difficult to clear up, influences indoor daylighting, and glass if after broken such as crackle appear simultaneously, steel skeleton, window frame and glass are located the outside of building, take place danger easily and change the process comparatively complicated when changing, inconvenient maintenance and change to glass.
Disclosure of Invention
In order to facilitate cleaning of a large amount of dust and impurities adhered to the outer side of glass, improve indoor lighting effect, and facilitate maintenance and replacement of broken glass, the application provides a fireproof curtain wall system.
The application provides a fireproof curtain wall system, which adopts the following technical scheme:
A fireproof curtain wall system comprises a plurality of steel frameworks for connecting with a wall body, a mounting frame detachably connected in the steel frameworks, two window frames symmetrically arranged in the mounting frame, glass arranged on the window frames, and a rotating mechanism arranged between the window frames and the mounting frame and used for driving the two window frames to synchronously and reversely rotate;
Two the side butt that the window frame is close to each other, and two the side that the window frame is close to each other rotates with the installing frame to be connected, two be provided with between one side that the window frame is kept away from each other and the installing frame and be used for sealing the sealing mechanism of gap between window frame and the installing frame.
Through adopting above-mentioned technical scheme, after the curtain is used for a long time, the outside of glass has a large amount of dust impurity that adheres to, and when the user need clean glass, at first through rotary mechanism drive two window frames to indoor one side rotation, after the window frame rotates indoor one side, the user cleans glass, can improve indoor daylighting effect, and rotary mechanism realizes the synchronous reverse rotation of two window frames simultaneously, further makes things convenient for user's operation; the window frame is connected with the mounting frame by adopting the movable chamber, so that a user can conveniently adjust indoor air inlet quantity, and meanwhile, the sealing mechanism is combined, so that dust and rainwater are not easy to enter at a movable gap between the window frame and the mounting frame, the user experience is improved, and peculiar smell is convenient to quickly remove in a double-door structure; after breakage such as crack appears in glass, rotate glass to indoor maintenance change through rotary mechanism, the degree of difficulty when can reducing change or maintenance glass promotes maintenance personnel's security.
Optionally, the rotating mechanism comprises two rotating shafts respectively fixed on the window frame, two gears respectively sleeved on the two rotating shafts and meshed with each other, and a driving assembly arranged on one of the rotating shafts and used for driving the rotating shaft to rotate; the rotary shaft is rotationally connected with the mounting frame, and the gear is fixedly connected with the rotary shaft.
Through adopting above-mentioned technical scheme, when driving two window frames through rotary mechanism and rotating backward in step to indoor one side, at first the user starts drive assembly, and drive assembly drives one of them rotation axis and rotates, and the rotation axis drives rather than fixed connection's gear rotation, and the gear synchronous drives another rather than engaged with gear synchronous backward rotation, and the gear drives two rotation axis synchronous backward rotation to the rotation axis drives rather than fixed connection's window frame to indoor one side rotation.
Optionally, the driving assembly comprises a worm wheel sleeved on the rotating shaft, a worm connected on the mounting frame in a rotating way, a hand wheel arranged at one end of the worm at intervals, and a safety control part arranged between the hand wheel and the worm and used for controlling connection or disconnection between the hand wheel and the worm;
The worm wheel is fixedly connected with the rotating shaft, and the worm is meshed with the worm wheel.
Through adopting the technical scheme, when the driving component drives the rotating shaft to rotate, firstly, a user connects the hand wheel with the worm through the safety control component, then rotates the hand wheel, the hand wheel drives the worm to rotate, the worm drives the worm wheel meshed with the worm to rotate, and the worm wheel can drive the rotating shaft fixedly connected with the worm wheel to rotate; the worm and the worm wheel adopt multi-tooth meshing transmission and have self-locking property, so that the window frame can be stabilized to a certain opening angle, and meanwhile, when the safety control part enables the hand wheel and the worm to be in a disconnected state, even if a user bumps the hand wheel by mistake, the hand wheel only idles, and the worm is not driven to rotate, thereby improving the stability of the rotating mechanism.
Optionally, the safety control part comprises a control rod arranged between the worm and the hand wheel, a spring sleeved on the outer side of the control rod, and a connecting block fixedly arranged at one end of the control rod far away from the hand wheel;
the control rod is fixedly connected with the hand wheel, a rotating hole and a connecting hole are formed in the worm, the connecting hole is communicated with the rotating hole, the connecting hole is located on one side, away from the hand wheel, of the rotating hole, the connecting block is located in the connecting hole and can rotate and slide, the connecting block is arranged in a positive N-shaped mode, the connecting hole is also arranged in a positive N-shaped mode, the connecting block can be inserted into the connecting hole, and the spring is always in a compressed state.
Through adopting the technical scheme, when a user connects the hand wheel with the worm through the safety control component, firstly, the user presses the hand wheel towards one side close to the worm, the hand wheel drives the connecting block to slide in the rotating hole, so that the connecting block is inserted into the connecting hole, meanwhile, the spring is further compressed, then the user rotates the hand wheel, and the hand wheel can drive the worm to rotate because the connecting block is in a regular polygon shape, and the regular polygon is convenient for the user to insert the connecting block into the connecting hole; after the user loosens the hand wheel, the spring drives the hand wheel to move to one side away from the worm under the action of elastic potential energy, and the hand wheel drives the control rod to move, and the control rod can drive the connecting block to be separated from the connecting hole, so that the worm can not be driven to rotate even if the user bumps the hand wheel by mistake, and the safety and stability of the rotating mechanism are improved.
Optionally, the one end that the control rod was kept away from to the connecting block has set firmly the attracting magnet, the supporting magnet has set firmly in the connecting hole, attracting magnet and supporting magnet adsorb each other, just the magnetic force after attracting magnet and the supporting magnet adsorb is greater than the elasticity of spring.
Through adopting above-mentioned technical scheme, the magnetic force after attracting magnet and supporting magnet adsorbs is greater than the elasticity of spring, makes the user need not to continuously exert thrust to the hand wheel at the in-process that rotates hand wheel control worm pivoted to the user operation of being convenient for.
Optionally, the sealing mechanism comprises a sealing block fixedly arranged on the mounting frame, a rubber pad paved on the sealing block, and a plurality of screws arranged between the rubber pad and the sealing block;
and the window frame is provided with a sealing groove, and the rubber pad is abutted into the sealing groove.
By adopting the technical scheme, when a worker installs the sealing mechanism, firstly, the sealing block is fixed on the installation frame, then the rubber pad is paved on the surface of the sealing block, and the rubber pad is uniformly fixed on the sealing block through a plurality of screws, so that the installation of the sealing mechanism can be realized; the rubber pad is soft and easy to deform after being stressed, and the rubber pad is tightly attached to the window frame after the window frame is closed, so that the tightness between the window frame and the mounting frame is improved.
Optionally, one side of the sealing block, which is close to the window frame, is arc-shaped, and the sealing groove is also arc-shaped and is matched with the sealing block.
By adopting the technical scheme, the arc-shaped sealing blocks increase the contact area between the sealing blocks and the sealing groove, so that the sealing blocks are tightly attached to the sealing groove, and the tightness between the window frame and the mounting frame is improved.
Optionally, the window frame is last to have set firmly cuts off the strip, set up the separation groove on the sealing block, the strip that cuts off can peg graft to the separation inslot, the strip that cuts off is the arc setting, the curved convex surface direction of strip that cuts off is towards steel skeleton one side.
Through adopting above-mentioned technical scheme, after the window frame is closed, the partition strip can peg graft to the partition inslot, and partition strip, partition groove make the clearance between window frame and the installing frame form the wall, have further improved the leakproofness between the two, and the partition strip is the arc setting simultaneously, and partition strip curved convex direction is convenient for partition strip peg graft to the partition inslot towards steel skeleton one side.
Optionally, a sealing plate is disposed between the two window frames, the sealing plate is located at the outer side of one window frame, and the sealing plate is fixedly connected with one window frame and is abutted to the other window frame.
Through adopting above-mentioned technical scheme, the gap between the one side that two window frames are close to each other is sealed to the closing plate, makes gap department be difficult for getting into dust or infiltration rainwater, further improves the leakproofness of window frame department.
Optionally, the glass is laminated composite fireproof glass.
Through adopting above-mentioned technical scheme, sandwich composite fire-proof glass scribbles transparent fire prevention adhesive between the glass aspect, when the conflagration appears, sandwich glass's fire prevention adhesive can quick expansion open, absorbs the heat, reduces the emergence of potential safety hazard.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The window frame is connected with the mounting frame by adopting the movable chamber, so that a user can conveniently adjust indoor air inlet quantity, and meanwhile, the sealing mechanism is combined, so that dust and rainwater are not easy to enter at a movable gap between the window frame and the mounting frame, the user experience is improved, and peculiar smell is convenient to quickly remove in a double-door structure; when the glass is broken, such as cracks, the glass is rotated to the room through the rotating mechanism for maintenance and replacement, so that the difficulty in replacing or maintaining the glass can be reduced, and the safety of maintenance personnel is improved;
2. When the safety control part enables the hand wheel and the worm to be in a disconnected state, the hand wheel only idles and cannot drive the worm to rotate even if a user bumps the hand wheel by mistake, so that the stability of the rotating mechanism is improved;
3. the magnetic force of the adsorption magnet and the support magnet in the safety control part after adsorption is larger than the elastic force of the spring, so that a user does not need to continuously apply thrust to the hand wheel in the process of rotating the hand wheel to control the worm to rotate, thereby being convenient for the user to operate.
4. After the window frame is closed by a user, the contact area between the sealing block and the sealing groove is increased due to the fact that the sealing block in the sealing mechanism is in an arc shape, so that the sealing block is tightly attached to the sealing groove, meanwhile, the partition strips are matched, a gap between the window frame and the mounting frame forms a partition, and the tightness between the window frame and the mounting frame is improved.
Drawings
FIG. 1 is a schematic view of a fire curtain wall system in accordance with an embodiment of the present application;
fig. 2 is a schematic view showing a structure of a window frame after being opened;
FIG. 3 is a partial cross-sectional view showing a rotation mechanism;
FIG. 4 is a partial cross-sectional view showing the safety control part with the control wheel and worm in a connected state;
FIG. 5 is a partial cross-sectional view showing a sealing mechanism;
Fig. 6 is a schematic view showing an explosive structure of the sealing mechanism.
Reference numerals illustrate: 1. a steel skeleton; 2. a mounting frame; 21. a partition groove; 3. a window frame; 4. a rotation mechanism; 41. a rotation shaft; 43. a drive assembly; 431. a worm wheel; 432. a worm; 4321. a rotation hole; 4322. a connection hole; 433. a hand wheel; 434. a safety control part; 4341. a control lever; 4342. a connecting block; 4343. a spring; 4344. a magnet is adsorbed; 4345. a support magnet; 5. glass; 6. a sealing plate; 7. a sealing mechanism; 71. a sealing block; 72. a rubber pad; 73. a screw; 74. and a partition strip.
Detailed Description
The application is described in further detail below with reference to fig. 1-6.
The embodiment of the application discloses a fireproof curtain wall system. Referring to fig. 1, the fire curtain wall system includes a plurality of steel backbones 1 for connection with a wall, each steel backbones 1 including two vertical braces and two cross braces; the steel skeleton 1 is internally provided with a mounting frame 2, and the mounting frame 2 is connected with the steel skeleton 1 through bolts. Two window frames 3 are arranged in the installation frame 2, the two window frames 3 are symmetrically arranged, one side, close to each other, of the two window frames 3 is abutted, and one side, close to each other, of the two window frames 3 is rotationally connected with the installation frame 2. A rotating mechanism 4 is arranged between the window frames 3 and the mounting frame 2, and the rotating mechanism 4 is used for driving the two window frames 3 to synchronously and reversely rotate.
The frame is provided with glass 5, and glass 5 adopts intermediate layer compound fire prevention glass 5, and intermediate layer compound fire prevention glass 5 scribbles transparent fire prevention adhesive between glass 5 layers, and when the conflagration appears, the fire prevention adhesive of intermediate layer glass 5 can expand fast and open, absorbs the heat, reduces the emergence of potential safety hazard. One side that two window frames 3 are close to each other is provided with closing plate 6, and closing plate 6 is located the outside of window frame 3, and closing plate 6 and one of them window frame 3 fixed connection, with another window frame 3 butt, closing plate 6 is used for sealing the gap between the one side that two window frames 3 are close to each other. A sealing mechanism 7 is arranged between the mounting frame 2 and one side of the two window frames 3 away from each other, and the sealing mechanism 7 is used for sealing a gap between the window frames 3 and the mounting frame 2.
After the curtain wall is used for a long time, a large amount of dust and impurities are adhered to the outer side of the glass 5, when a user needs to clean the glass 5, the two window frames 3 are driven to rotate to the indoor side through the rotating mechanism 4, after the window frames 3 rotate to the indoor side, the user cleans the glass 5, so that the indoor lighting effect can be improved, and the rotating mechanism 4 simultaneously realizes synchronous reverse rotation of the two window frames 3, so that the operation of the user is further facilitated; the window frame 3 is connected with the mounting frame 2 by adopting a movable chamber, so that a user can conveniently adjust indoor air intake, and meanwhile, the sealing mechanism 7 is combined, so that dust and rainwater are not easy to enter at a movable gap between the window frame 3 and the mounting frame 2, and the user experience is improved; after breakage such as crack appears in glass 5, rotate glass 5 to indoor maintenance change through rotary mechanism 4, the degree of difficulty when can reducing change or maintenance glass 5 promotes maintenance personnel's security.
The rotation mechanism 4 includes two rotation shafts 41 respectively fixed to the window frames 3, the rotation shafts 41 are located at one sides of the two window frames 3 close to each other, the rotation shafts 41 are rotatably connected with the mounting frame 2, and the rotation shafts 41 are arranged in the vertical direction. Gears are respectively sleeved on the two rotating shafts 41, the gears are fixedly connected with the rotating shafts 41, and the two gears are meshed with each other. One of the rotating shafts 41 is provided with a driving assembly 43, and the driving assembly 43 is used for driving the rotating shaft 41 to rotate.
The driving assembly 43 comprises a worm gear 431 sleeved on the rotating shaft 41, and the worm gear 431 is fixedly connected with the rotating shaft 41; a worm 432 is rotatably connected to the mounting frame 2, and the worm 432 is engaged with the worm wheel 431. A hand wheel 433 is arranged at one end of the worm 432 at intervals, a safety control part 434 is arranged between the hand wheel 433 and the worm 432, and the safety control part 434 is used for controlling connection or disconnection between the hand wheel 433 and the worm 432.
The safety control part 434 comprises a control rod 4341 arranged between the worm 432 and the hand wheel 433, and the control rod 4341 is fixedly connected with the hand wheel 433; one end of the control rod 4341, which is far away from the hand wheel 433, is fixedly provided with a connecting block 4342, the connecting block 4342 is in a regular hexagon arrangement, a rotating hole 4321 and a connecting hole 4322 are formed in the worm 432, the connecting hole 4322 is communicated with the rotating hole 4321, the connecting hole 4322 is located at one side of the rotating hole 4321, which is far away from the hand wheel 433, the connecting block 4342 is located in the connecting hole 4322 and can rotate and slide, the connecting hole 4322 is also in a regular hexagon arrangement, and the connecting block 4342 can be inserted into the connecting hole 4322. The outside of the control rod 4341 is sleeved with a spring 4343, and the spring 4343 is always in a compressed state. The one end that connecting block 4342 kept away from control lever 4341 has set firmly the attracting magnet 4344, has set firmly supporting magnet 4345 in the connecting hole 4322, and attracting magnet 4344 and supporting magnet 4345 adsorb each other, and the magnetic force after attracting magnet 4344 and supporting magnet 4345 adsorb is greater than the elasticity of spring 4343.
When the rotating mechanism 4 drives the two window frames 3 to synchronously and reversely rotate to one indoor side, firstly, a user presses the hand wheel 433 to the side close to the worm 432, the hand wheel 433 drives the connecting block 4342 to slide in the rotating hole 4321, the connecting block 4342 is inserted into the connecting hole 4322, the spring 4343 is further compressed, the adsorption magnet 4344 and the support magnet 4345 are mutually adsorbed, then the user rotates the hand wheel 433, the hand wheel 433 drives the worm 432 to rotate, the worm 432 drives the worm wheel 431 meshed with the worm wheel 432 to rotate, the worm wheel 431 can drive the rotating shaft 41 fixedly connected with the worm wheel 431 to rotate, the rotating shaft 41 drives the gear fixedly connected with the rotating shaft 41 to rotate, the gear synchronously drives the other gear meshed with the worm wheel to synchronously and reversely rotate, and the gear drives the two rotating shafts 41 to synchronously and reversely rotate, so that the rotating shaft 41 drives the window frames 3 fixedly connected with the rotating shaft 41 to rotate to one indoor side; and the magnetic force of the adsorption magnet 4344 and the support magnet 4345 after adsorption is larger than the elastic force of the spring 4343, so that a user does not need to continuously apply thrust to the hand wheel 433 in the process of rotating the hand wheel 433 to control the worm 432 to rotate, thereby being convenient for the user to operate.
When a user does not need to rotate the window frame 3, the hand wheel 433 is dragged to the side far away from the worm 432, so that the adsorption magnet 4344 and the support magnet 4345 are separated from each other, meanwhile, the spring 4343 drives the hand wheel 433 to move to the side far away from the worm 432 under the action of elastic potential energy, the hand wheel 433 drives the control rod 4341 to move, and the control rod 4341 can drive the connecting block 4342 to be separated from the connecting hole 4322, so that even if the user bumps the hand wheel 433 by mistake, the hand wheel 433 only idles, and the worm 432 is not driven to rotate, thereby improving the safety and stability of the rotating mechanism 4.
The sealing mechanism 7 comprises a sealing block 71 fixedly arranged on the mounting frame 2, one side, close to the window frame 3, of the sealing block 71 is in an arc-shaped structure, a sealing groove is formed in the window frame 3, the sealing groove is also in an arc-shaped structure matched with the sealing block 71, the sealing block 71 is in an arc-shaped structure and used for increasing the contact area between the sealing block 71 and the sealing groove, the sealing block 71 is tightly attached to the sealing groove, and the tightness between the window frame 3 and the mounting frame 2 is improved. The rubber gasket 72 is paved on the sealing block 71, the rubber gasket 72 is abutted into the sealing groove, a plurality of screws 73 are arranged between the rubber gasket 72 and the sealing block 71, and the screws 73 are uniformly distributed on the surface of the rubber gasket 72. The window frame 3 is also fixedly provided with a partition strip 74, the sealing block 71 is provided with a partition groove 21, the partition strip 74 can be inserted into the partition groove 21, the partition strip 74 is also in an arc shape, and the arc convex direction of the partition strip 74 faces one side of the steel skeleton 1.
When a worker installs the sealing mechanism 7, firstly, the sealing block 71 is fixed on the installation frame 2, then the rubber pad 72 is paved on the surface of the sealing block 71, and the rubber pad 72 is uniformly fixed on the sealing block 71 through a plurality of screws 73, so that the installation of the sealing mechanism 7 can be realized; when the window frame 3 is closed, the partition strips 74 are inserted into the partition grooves 21, the partition strips 74 and the partition grooves 21 enable gaps between the window frame 3 and the mounting frame 2 to form partition, the tightness between the window frame 3 and the mounting frame 2 is further improved, and meanwhile the partition strips 74 are arranged in an arc shape, so that the partition strips 74 are inserted into the partition grooves 21 conveniently.
The implementation principle of the fireproof curtain wall system provided by the embodiment of the application is as follows: after the curtain wall is used for a long time, a large amount of dust and impurities are adhered to the outer side of the glass 5, when a user needs to clean the glass 5, the hand wheel 433 is connected with the worm 432 through the safety control part 434, then the user rotates the hand wheel 433, the hand wheel 433 controls the rotating mechanism 4 to drive the two window frames 3 to rotate to the indoor side, after the window frames 3 rotate to the indoor side, the user cleans the glass 5, so that the indoor lighting effect can be improved, and the rotating mechanism 4 simultaneously realizes synchronous reverse rotation of the two window frames 3, so that the operation of the user is further facilitated; the window frame 3 is connected with the mounting frame 2 by adopting a movable chamber, so that a user can conveniently adjust indoor air inlet quantity, and meanwhile, the sealing mechanism 7 is combined, so that dust and rainwater are not easy to enter at a movable gap between the window frame 3 and the mounting frame 2, the user experience is improved, and peculiar smell is convenient to be quickly removed in a double-door structure; after breakage such as crack appears in glass 5, rotate glass 5 to indoor maintenance change through rotary mechanism 4, the degree of difficulty when can reducing change or maintenance glass 5 promotes maintenance personnel's security.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. A fire curtain wall system, characterized by: the wall-mounted type steel frame comprises a plurality of steel frames (1) used for being connected with a wall, mounting frames (2) detachably connected in the steel frames (1), two window frames (3) symmetrically arranged in the mounting frames (2), glass (5) arranged on the window frames (3), and a rotating mechanism (4) arranged between the window frames (3) and the mounting frames (2) and used for driving the two window frames (3) to synchronously and reversely rotate;
One side, close to each other, of the two window frames (3) is abutted, one side, close to each other, of the two window frames (3) is rotationally connected with the mounting frame (2), and a sealing mechanism (7) for sealing a gap between the window frames (3) and the mounting frame (2) is arranged between one side, far from each other, of the two window frames (3) and the mounting frame (2);
The rotating mechanism (4) comprises two rotating shafts (41) which are respectively fixedly arranged on the window frame (3), two gears which are respectively sleeved on the two rotating shafts (41) and are meshed with each other, and a driving assembly (43) which is arranged on one rotating shaft (41) and is used for driving the rotating shaft (41) to rotate;
The rotating shaft (41) is rotationally connected with the mounting frame (2), and the gear is fixedly connected with the rotating shaft (41);
the driving assembly (43) comprises a worm wheel (431) sleeved on the rotating shaft (41), a worm (432) rotatably connected to the mounting frame (2), a hand wheel (433) arranged at one end of the worm (432) at intervals, and a safety control component (434) arranged between the hand wheel (433) and the worm (432) and used for controlling connection or disconnection between the hand wheel (433) and the worm (432);
the worm wheel (431) is fixedly connected with the rotating shaft (41), and the worm (432) is meshed with the worm wheel (431).
2. The fire protection curtain wall system of claim 1, wherein: the safety control component (434) comprises a control rod (4341) arranged between the worm (432) and the hand wheel (433), a spring (4343) sleeved outside the control rod (4341), and a connecting block (4342) fixedly arranged at one end, far away from the hand wheel (433), of the control rod (4341);
Control lever (4341) and hand wheel (433) fixed connection, rotation hole (4321) and connecting hole (4322) have been seted up in worm (432), connecting hole (4322) and rotation hole (4321) intercommunication, connecting hole (4322) are located one side that rotation hole (4321) kept away from hand wheel (433), connecting block (4342) are located both rotatable and slidable in connecting hole (4322), connecting block (4342) are positive N limit shape setting, connecting hole (4322) are positive N limit shape setting also, connecting block (4342) can peg graft in connecting hole (4322), spring (4343) are in compression state all the time.
3. The fire curtain wall system of claim 2, wherein: the one end that control rod (4341) was kept away from to connecting block (4342) has set firmly absorption magnet (4344), support magnet (4345) has been set firmly in connecting hole (4322), absorption magnet (4344) and support magnet (4345) adsorb each other, just magnetic force after absorption magnet (4344) and support magnet (4345) adsorb is greater than the elasticity of spring (4343).
4. The fire protection curtain wall system of claim 1, wherein: the sealing mechanism (7) comprises a sealing block (71) fixedly arranged on the mounting frame (2), a rubber pad (72) paved on the sealing block (71), and a plurality of screws (73) arranged between the rubber pad (72) and the sealing block (71);
a sealing groove is formed in the window frame (3), and the rubber pad (72) is abutted into the sealing groove.
5. The fire protection curtain wall system of claim 4, wherein: the sealing block (71) is arranged in an arc shape on one side close to the window frame (3), and the sealing groove is also arranged in an arc shape matched with the sealing block (71).
6. The fire protection curtain wall system of claim 4, wherein: the novel window frame is characterized in that a partition strip (74) is fixedly arranged on the window frame (3), a partition groove (21) is formed in the sealing block (71), the partition strip (74) can be inserted into the partition groove (21), the partition strip (74) is in an arc-shaped arrangement, and the arc-shaped convex direction of the partition strip (74) faces one side of the steel skeleton (1).
7. The fire protection curtain wall system of any one of claims 1-6, wherein: a sealing plate (6) is arranged between the two window frames (3), the sealing plate (6) is positioned at the outer side of one window frame (3), and the sealing plate (6) is fixedly connected with one window frame (3) and is abutted with the other window frame (3).
8. The fire protection curtain wall system of claim 7, wherein: the glass (5) is laminated composite fireproof glass.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210161064.4A CN114412031B (en) | 2022-02-22 | 2022-02-22 | Fireproof curtain wall system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210161064.4A CN114412031B (en) | 2022-02-22 | 2022-02-22 | Fireproof curtain wall system |
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| CN114412031A CN114412031A (en) | 2022-04-29 |
| CN114412031B true CN114412031B (en) | 2024-05-28 |
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| CN115559642A (en) * | 2022-10-13 | 2023-01-03 | 中国十七冶集团有限公司 | Heat-insulating aluminum alloy vacuum glass energy-saving window |
| CN118292583A (en) * | 2024-06-05 | 2024-07-05 | 江苏汇力玻璃科技有限公司 | Assembled fireproof glass partition wall |
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| JP2001182454A (en) * | 1999-12-27 | 2001-07-06 | Tadashi Kashiwagi | Window frame with window wiping function and window wiping tool |
| KR100708424B1 (en) * | 2006-10-27 | 2007-04-18 | 최윤일 | Chassis for apartment to be seperated from window |
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| CN113175759A (en) * | 2021-03-29 | 2021-07-27 | 林长城 | Solar photoelectric and photo-thermal door and window |
| CN214220171U (en) * | 2020-12-04 | 2021-09-17 | 浙江经典建筑装饰有限公司 | Frame of high-altitude outer wall |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10337239B2 (en) * | 2016-12-12 | 2019-07-02 | Gregory A. Header | High performance fenestration system |
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|---|---|---|---|---|
| JP2001182454A (en) * | 1999-12-27 | 2001-07-06 | Tadashi Kashiwagi | Window frame with window wiping function and window wiping tool |
| KR100708424B1 (en) * | 2006-10-27 | 2007-04-18 | 최윤일 | Chassis for apartment to be seperated from window |
| CN109930954A (en) * | 2019-04-16 | 2019-06-25 | 安徽国泰铝业有限公司 | A kind of coupling type curtain wall unlatching anti-drop device |
| CN214220171U (en) * | 2020-12-04 | 2021-09-17 | 浙江经典建筑装饰有限公司 | Frame of high-altitude outer wall |
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| CN114412031A (en) | 2022-04-29 |
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