CN114250978B - Assembled curtain wall tandem type installation method - Google Patents
Assembled curtain wall tandem type installation method Download PDFInfo
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- CN114250978B CN114250978B CN202111660434.0A CN202111660434A CN114250978B CN 114250978 B CN114250978 B CN 114250978B CN 202111660434 A CN202111660434 A CN 202111660434A CN 114250978 B CN114250978 B CN 114250978B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses a tandem type installation method of an assembled curtain wall, relating to the technical field of curtain wall installation; the method comprises the following steps: a, step a: installing an upper supporting plate and a lower supporting plate; step b: installing an upper rail and a lower rail; step c: carrying the tandem curtain wall between the upper rail and the lower rail by using a mounting vehicle; step d: with first hinge and last track cooperation, with second hinge and lower track cooperation, rotate first limit body and second limit body, step e: the series curtain wall is unfolded, when the curtain wall is unfolded, the first side body and the second side body are far away from each other, the third hinge is close to the upper rail and the lower rail, when the third hinge on the upper side moves to the upper rail, the third hinge corresponds to the third hinge and is in sliding connection with the upper rail, and when the third hinge on the lower side moves to the lower rail, the third hinge corresponds to the third hinge and is in sliding connection with the lower rail. When the invention is installed, workers only need to work on the floor slab, thus greatly improving the safety.
Description
Technical Field
The invention belongs to the technical field of curtain wall installation, and particularly relates to a tandem installation method for an assembled curtain wall.
Background
When the existing curtain wall is installed, a scaffold needs to be erected, then a crane is used for lifting the curtain wall to the scaffold, and workers install the curtain wall on the scaffold, so that the danger is high.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a method for installing assembled curtain walls in series.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for installing assembled curtain walls in series comprises the following steps:
step a: installing an upper supporting plate at the position of the boundary beam at the upper side of a floor on which a curtain wall is to be installed, and installing a lower supporting plate at the position of the boundary beam at the lower side of the floor;
step b: an upper rail is arranged on the lower side of the upper support plate, and a lower rail is arranged on the upper side of the lower support plate;
step c: the method comprises the following steps that a mounting vehicle is arranged on a floor slab, a folded tandem curtain wall is erected on the mounting vehicle, and the tandem curtain wall is conveyed between an upper rail and a lower rail by the mounting vehicle;
the serial curtain wall is formed by hinging a plurality of single bodies end to end;
dividing a monomer into a first edge body, a second edge body and a plurality of intermediate bodies positioned between the first edge body and the second edge body;
the first edge body and the second edge body are positioned at two ends of the serial curtain wall; one side of each middle body, which is close to the first edge body, is hinged with the adjacent single body through a first hinge and a second hinge, and one side of each middle body, which is close to the second edge body, is hinged with the adjacent single body through a plurality of third hinges;
the first hinge is positioned on the upper side of the serial curtain wall, the second hinge is positioned on the lower side of the serial curtain wall, and the third hinge is distributed on the upper side and the lower side of the serial curtain wall;
the second hinge is used for being in sliding connection with the lower rail, the first hinge is used for being in sliding connection with the upper rail, the third hinge on the upper side is used for being in sliding connection with the upper rail, and the third hinge on the lower side is used for being in sliding connection with the lower rail;
the upper end and the lower end of one side of the first edge body, which is far away from the intermediate body, are provided with limiting pieces which are respectively used for being in sliding connection with the upper track and the lower track;
the upper end and the lower end of one side of the second edge body, which is far away from the middle body, are provided with limiting pieces which are respectively used for being in sliding connection with the upper track and the lower track;
step d: the first hinge is matched with the upper track, the second hinge is matched with the lower track, and the first edge body and the second edge body are rotated, so that the corresponding limiting parts are respectively connected with the upper track and the lower track in a sliding manner;
step e: the serial curtain wall is unfolded, when the serial curtain wall is unfolded, the first edge body and the second edge body are far away from each other, the third hinge is close to the upper rail and the lower rail, when the third hinge on the upper side moves to the upper rail, the third hinge corresponds to the sliding connection of the third hinge and the upper rail, and when the third hinge on the lower side moves to the lower rail, the third hinge corresponds to the sliding connection of the third hinge and the lower rail.
Preferably, the first hinge comprises a first rotating plate fixedly connected with the corresponding single body, a first guide sleeve fixedly connected with the corresponding single body, and a first rotating shaft fixedly connected with the first rotating plate; the first rotating shaft is rotatably connected in the first guide sleeve; a first sliding shaft is connected in the first guide sleeve in a sliding manner, a plurality of driving teeth are fixedly connected on the first sliding shaft, a guide wheel is rotatably connected at the upper end of the first sliding shaft, an upper guide groove for the guide wheel to roll is formed in the lower side of an upper rail, a worm wheel matched with the driving teeth is rotatably connected in a monomer fixedly connected with the first guide sleeve, the worm wheel is used for driving the first sliding shaft to move up and down, a first transmission gear 16 is fixedly connected on the worm wheel, a second transmission gear is meshed with the first transmission gear 16, a driven bevel gear is fixedly connected with the second transmission gear, the driven bevel gear is meshed with a driving bevel gear, and a transmission shaft penetrates through one side, close to a first hinge, of each monomer; the driving bevel gear is fixedly connected with the corresponding transmission shaft; when the serial curtain wall is folded, all the transmission shafts are coaxial and are connected end to end.
Preferably, one side of the single body is provided with a first rotating groove, the other side of the single body is provided with a second rotating groove, and a sliding groove is formed in the single body; the transmission shaft comprises a telescopic part and a matching part; the telescopic part comprises a first rotating head positioned in the first rotating groove, a sliding sleeve positioned in the sliding groove and a first connecting rod positioned between the first rotating head and the sliding sleeve; a transmission groove is formed in one side, far away from the matching part, of the first rotating head; the matching part comprises a second rotating head positioned in the second rotating groove and a second connecting rod fixedly connected with the second rotating head; the cross section of the second connecting rod is square, one end of the second connecting rod, which is far away from the second rotating head, is connected in the sliding sleeve in a sliding mode, a buffer spring is arranged in the sliding sleeve, and a transmission protrusion matched with the transmission groove is fixedly connected to the second rotating head.
Preferably, the second hinge comprises a second guide sleeve fixedly connected with the corresponding single body, a second rotating plate fixedly connected with the corresponding single body, a second rotating shaft penetrating through the second guide sleeve, and a roller rotatably connected to the lower end of the second rotating shaft; the upper end of the second rotating shaft is rotatably connected with the second rotating plate, a first return spring is sleeved on the second rotating shaft, the upper end of the first return spring is connected with the second rotating plate, and the lower end of the first return spring is connected with the second rotating shaft; the upper side of the lower track is provided with a lower guide groove for the rolling of the roller.
Preferably, the third hinge comprises a third guide sleeve fixedly connected with the corresponding monomer, a third rotating plate fixedly connected with the corresponding monomer, a third rotating shaft fixedly connected with the third rotating plate, a bolt slidably connected in the third guide sleeve, a pull rod fixedly connected at one end of the bolt close to the third rotating shaft, a driving spring positioned between the bolt and the third rotating shaft, a slot for inserting the pull rod at one end of the third rotating shaft, a bending rod positioned at one end of the pull rod far away from the bolt, an annular groove for rotating the bending rod at the bottom of the slot, and a channel positioned at one side of the annular groove for leaving the annular groove for the bending rod; when the third hinge on the upper side moves to the upper track, the bending rod of the corresponding third hinge corresponds to the channel; when the third hinge on the lower side moves to the lower rail, the bending rod of the corresponding third hinge corresponds to the channel position.
Preferably, the limiting part comprises a support sleeve fixedly connected with the single body and a limiting screw rod in threaded connection with the support sleeve; the lower side of the upper track is provided with an upper limiting groove for the sliding of the limiting screw, and the upper side of the lower track is provided with a lower limiting groove for the sliding of the limiting screw.
Preferably, the mounting vehicle comprises a base, wheels rotatably connected to the lower side of the base, a lifting plate positioned above the base, a lifting cylinder positioned between the lifting plate and the base, a sliding seat slidably connected to the lifting plate, a driving cylinder for driving the sliding seat, two clamping plates slidably connected to the sliding seat for clamping the tandem type curtain wall, a driving device for driving the clamping plates, a first mechanical arm for rotating the transmission shaft, and two second mechanical arms positioned on two opposite sides of the lifting plate; the second mechanical arm is used for stretching the tandem type curtain wall so as to enable the third hinge to be close to the upper rail and the lower rail.
Preferably, the first mechanical arm comprises a first driving arm, a rotating machine and an adjusting head, wherein one end of the first driving arm is connected with the lifting plate, the rotating machine is positioned at one end of the first driving arm, and the adjusting head is connected with the rotating machine; the adjusting head is provided with a transmission groove used for being matched with the transmission bulge.
Preferably, the second mechanical arm comprises a moving seat, a telescopic rod for driving the moving seat, a rotating arm with one end rotatably connected with the moving seat, and a sucking disc which is rotatably connected with one end of the rotating arm far away from the moving seat and is used for sucking the intermediate; one end of the telescopic rod is connected with the lifting plate, the other end of the telescopic rod is connected with the moving seat, the moving seat is provided with a second reset spring for resetting the rotating arm, and the rotating arm is provided with a third reset spring for resetting the sucker.
Preferably, in the step b, two positioning columns are arranged between the upper rail and the lower rail;
in the step c, the serial curtain walls are positioned between the positioning columns;
an embedded groove for embedding the limiting part is arranged on the positioning column;
step e: when the serial curtain wall is completely unfolded, two ends of the serial curtain wall are abutted against the corresponding positioning columns.
The invention has the beneficial effects that: utilize first hinge, second hinge, third hinge, locating part to install the serial-type curtain between the track from top to bottom fast, during the installation, the workman only need on the floor operation can, greatly increased the security.
Drawings
FIG. 1 is an elevational view after installation;
FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of a steel structure;
FIG. 4 is a cross-sectional view of an accordion tandem curtain wall;
FIG. 5 is an enlarged view of FIG. 4 at B;
FIG. 6 is a schematic diagram of the tandem curtain wall after being unfolded;
FIG. 7 is a schematic view of the stop entering the embedded groove;
FIG. 8 is a schematic view of a tandem curtain wall placed on a mounting cart;
FIG. 9 is a schematic view of the rollers positioned above the lower guide grooves;
FIG. 10 is a schematic view of the rollers entering the lower guide groove;
FIG. 11 is a cross-sectional view D-D of FIG. 10;
FIG. 12 is an enlarged view at C of FIG. 11;
FIG. 13 is a schematic view of the first and second bodies after rotation;
FIG. 14 is a schematic view of the tandem curtain wall as deployed;
FIG. 15 is a schematic view of the V-shaped structure being pushed;
FIG. 16 is a schematic view of a portion of the tandem curtain wall being flattened;
FIG. 17 is a schematic view of the pin entering the upper limit slot.
In the figure: the side beam comprises a side beam 1, an upper support plate 2, a lower support plate 3, an upper rail 4, a lower rail 5, a floor slab 6, a first side body 7, a second side body 8, an intermediate body 9, a first rotating plate 10, a first guide sleeve 11, a first rotating shaft 12, a guide wheel 13, an upper guide groove 14, a worm wheel 15, a first transmission gear 16, a second transmission gear 17, a driven bevel gear 18, a driving bevel gear 19, a matching part 21, a first rotating head 22, a sliding sleeve 23, a second rotating head 24, a second guide sleeve 25, a second rotating plate 26, a second rotating shaft 27, a roller 28, a first return spring 29, a lower guide groove 30, a support sleeve 31, a limit screw 32, an upper limit groove 33, a lower limit groove 34, a third guide sleeve 35, a third rotating plate 36, a bolt 37, a bending rod 38, a passage 39, a sealing plate 40, a lifting plate 41, a clamping plate 42, an adjusting head 43, a moving seat 44, a telescopic rod 45, a rotating arm 46, a suction cup 47, a positioning post 48 and a side post 49.
Detailed Description
The invention is explained in further detail below with reference to the figures and the detailed description:
the embodiment is as follows:
FIG. 3 is a schematic view of a main steel structure; comprises side columns and side beams;
referring to fig. 1 to 17, a method for installing assembled curtain walls in series comprises the following steps:
step a: an upper support plate 2 is arranged at the position of an edge beam 1 at the upper side of a floor where a curtain wall is to be installed, and a lower support plate 3 is arranged at the position of the edge beam 1 at the lower side of the floor;
step b: an upper rail 4 is arranged on the lower side of the upper support plate 2, and a lower rail 5 is arranged on the upper side of the lower support plate 3;
two positioning columns 48 are arranged between the upper rail 4 and the lower rail 5;
step c: a mounting vehicle is arranged on the floor slab 6, the folded tandem curtain wall is erected on the mounting vehicle, and the mounting vehicle is used for transporting the tandem curtain wall between the upper track 4 and the lower track 5; see fig. 9;
the tandem curtain walls are positioned between the positioning columns 48;
an embedded groove for embedding the limiting part is arranged on the positioning column 48;
the serial curtain wall is formed by hinging a plurality of single bodies end to end;
dividing the monomer into a first edge body 7, a second edge body 8 and a plurality of intermediate bodies 9 positioned between the first edge body 7 and the second edge body 8;
the first edge body 7 and the second edge body 8 are positioned at two ends of the serial curtain wall; one side of each middle body 9, which is close to the first side body 7, is hinged with the adjacent single body through a first hinge and a second hinge, and one side of each middle body 9, which is close to the second side body 8, is hinged with the adjacent single body through a plurality of third hinges;
the first hinge is positioned on the upper side of the serial curtain wall, the second hinge is positioned on the lower side of the serial curtain wall, and the third hinge is distributed on the upper side and the lower side of the serial curtain wall;
the second hinge is used for being connected with the lower rail 5 in a sliding mode, the first hinge is used for being connected with the upper rail 4 in a sliding mode, the third hinge on the upper side is used for being connected with the upper rail 4 in a sliding mode, and the third hinge on the lower side is used for being connected with the lower rail 5 in a sliding mode;
the upper end and the lower end of one side of the first edge body 7, which is far away from the middle body 9, are provided with limiting pieces which are respectively used for being in sliding connection with the upper track 4 and the lower track 5;
the upper end and the lower end of one side of the second edge body 8, which is far away from the middle body 9, are provided with limiting pieces which are respectively used for being in sliding connection with the upper track 4 and the lower track 5;
the first hinge comprises a first rotating plate 10 fixedly connected with the corresponding single body, a first guide sleeve 11 fixedly connected with the corresponding single body and a first rotating shaft 12 fixedly connected with the first rotating plate 10;
the first rotating shaft 12 is rotatably connected in the first guide sleeve 11;
a first sliding shaft is connected in the first guide sleeve 11 in a sliding manner, a plurality of driving teeth are fixedly connected on the first sliding shaft, a guide wheel 13 is rotatably connected at the upper end of the first sliding shaft, an upper guide groove 14 for the guide wheel 13 to roll is formed in the lower side of the upper rail 4, a worm wheel 15 matched with the driving teeth is rotatably connected in a monomer fixedly connected with the first guide sleeve 11, the worm wheel 15 is used for driving the first sliding shaft to move up and down, a first transmission gear 16 is fixedly connected on the worm wheel 15, the first transmission gear 16 is meshed with a second transmission gear 17, the second transmission gear 17 is fixedly connected with a driven bevel gear 18, the driven bevel gear 18 is meshed with a driving bevel gear 19, and a transmission shaft penetrates through one side of each monomer, which is close to the first hinge;
the driving bevel gear 19 is fixedly connected with the corresponding transmission shaft;
when the tandem curtain wall is folded, all the transmission shafts are coaxial and are connected end to end;
one side of the single body is provided with a first rotating groove, the other side of the single body is provided with a second rotating groove, and a sliding groove is arranged in the single body;
the transmission shaft comprises a telescopic part and a matching part 21;
the telescopic part comprises a first rotating head 22 positioned in the first rotating groove, a sliding sleeve 23 positioned in the sliding groove and a first connecting rod positioned between the first rotating head 22 and the sliding sleeve 23;
a transmission groove is formed in one side, far away from the matching part 21, of the first rotating head 22;
the matching part 21 comprises a second rotary head 24 positioned in the second rotary groove and a second connecting rod fixedly connected with the second rotary head 24;
the cross section of the second connecting rod is square, one end of the second connecting rod, which is far away from the second rotary head 24, is connected in the sliding sleeve 23 in a sliding manner, a buffer spring is arranged in the sliding sleeve 23, and a transmission bulge matched with the transmission groove is fixedly connected to the second rotary head 24; the matching part 21 and the telescopic part are driven by a second connecting rod;
when the tandem curtain wall is folded, the single bodies are mutually attached together, the adjacent transmission shafts are mutually matched through the transmission bulges and the transmission grooves to realize the transmission function, and all the transmission shafts are connected to form a total shaft; see fig. 4 and 5;
the second hinge comprises a second guide sleeve 25 fixedly connected with the corresponding single body, a second rotating plate 26 fixedly connected with the corresponding single body, a second rotating shaft 27 penetrating through the second guide sleeve 25 and a roller 28 rotatably connected to the lower end of the second rotating shaft 27;
when the tandem curtain wall is folded, the surface of the roller 28 is vertical to the surface of the single body;
the upper end of the second rotating shaft 27 is rotatably connected with the second rotating plate 26, the second rotating shaft 27 is sleeved with a first return spring 29, the upper end of the first return spring 29 is connected with the second rotating plate 26, and the lower end of the first return spring 29 is connected with the second rotating shaft 27;
the lower rail 5 is provided at an upper side thereof with a lower guide groove 30 for the roller 28 to roll.
The third hinge comprises a third guide sleeve 35 fixedly connected with a corresponding monomer, a third rotating plate 36 fixedly connected with the corresponding monomer, a third rotating shaft fixedly connected with the third rotating plate 36, a plug pin 37 connected in the third guide sleeve 35 in a sliding manner, a pull rod fixedly connected to one end of the plug pin 37 close to the third rotating shaft, a driving spring positioned between the plug pin 37 and the third rotating shaft, a slot for inserting the pull rod positioned at one end of the third rotating shaft, a bending rod 38 positioned at one end of the pull rod far away from the plug pin 37, an annular groove positioned at the bottom of the slot and used for rotating the bending rod 38, and a channel 39 positioned at one side of the annular groove and used for separating the bending rod 38 from the annular groove;
when the third hinge on the upper side moves to the upper track 4, the bending rod 38 and the channel 39 of the corresponding third hinge correspond in position;
when the third hinge on the lower side moves to the lower rail 5, the bent rod 38 and the channel 39 of the corresponding third hinge correspond in position.
The limiting part comprises a support sleeve 31 fixedly connected with the single body and a limiting screw 32 in threaded connection with the support sleeve 31;
an upper limiting groove 33 for the limiting screw 32 to slide is arranged at the lower side of the upper track 4, and a lower limiting groove 34 for the limiting screw 32 to slide is arranged at the upper side of the lower track 5.
A sealing plate 40 is fixedly connected to the lower side of the upper rail 4, and a sealing plate 40 is fixedly connected to the upper side of the lower rail 5.
The mounting vehicle comprises a base, wheels rotatably connected to the lower side of the base, a lifting plate 41 positioned above the base, a lifting cylinder positioned between the lifting plate 41 and the base, a sliding seat slidably connected to the lifting plate 41, a driving cylinder for driving the sliding seat, two clamping plates 42 slidably connected to the sliding seat and used for clamping the tandem type curtain wall, a driving device for driving the clamping plates 42, a first mechanical arm used for rotating a transmission shaft, and two second mechanical arms positioned on two opposite sides of the lifting plate 41;
the second mechanical arm is used for stretching the tandem type curtain wall so that the third hinge approaches the upper rail 4 and the lower rail 5.
The first mechanical arm comprises a first driving arm, a rotating machine and an adjusting head 43, wherein one end of the first driving arm is connected with the lifting plate 41, the rotating machine is positioned at one end of the first driving arm, and the adjusting head 43 is connected with the rotating machine;
the adjusting head 43 is provided with a transmission groove for matching with the transmission protrusion.
The second mechanical arm comprises a moving seat 44, an expansion link 45 for driving the moving seat 44, a rotating arm 46 with one end rotatably connected with the moving seat 44, and a suction cup 47 rotatably connected with one end of the rotating arm 46 far away from the moving seat 44 and used for adsorbing the intermediate body 9;
one end of the telescopic rod 45 is connected with the lifting plate 41, the other end of the telescopic rod is connected with the moving seat 44, the moving seat 44 is provided with a second return spring for returning the rotating arm 46, and the rotating arm 46 is provided with a third return spring for returning the sucker 47.
In this step: the folded tandem curtain wall is erected on the installation vehicle, and then the tandem curtain wall is clamped by the clamping plates 42, see fig. 11;
at this time, the bending rod 38 is positioned in the annular groove, the end of the plug pin 37 is flush with the side surface of the single body, the end of the limit screw 32 is flush with the side surface of the single body, and the lower side of the single body is attached to the lifting plate 41; the roller 28 is positioned at the front side of the mounting vehicle, the roller 28 is suspended, the height of the lifting plate 41 is adjusted, the height of the roller 28 is matched with that of the lower rail 5, then the mounting vehicle moves towards the lower rail 5, and when the roller 28 moves above the lower guide groove 30, the guide wheel 13 is positioned below the upper guide groove 14, see fig. 9;
step d: the first hinge is matched with the upper track 4, the second hinge is matched with the lower track 5, and the first edge body 7 and the second edge body 8 are rotated, so that the corresponding limiting parts are respectively connected with the upper track 4 and the lower track 5 in a sliding manner;
in this step: the lifting plate 41 moves downwards, and the roller 28 enters the lower guide groove 30 to complete the matching of the second hinge and the lower rail 5, see fig. 10; then under the action of the first mechanical arm, the adjusting head 43 reaches one end of the main shaft, then the transmission groove of the adjusting head 43 is matched with the transmission protrusion at the end part of the main shaft, the adjusting head 43 rotates to drive all the transmission shafts to rotate, under the action of the driving bevel gear 19 and the driven bevel gear 18, the worm gear 15 rotates, the first sliding shaft and the guide wheel 13 move upwards, and the guide wheel 13 enters the upper guide groove 14 to complete the matching of the first hinge and the upper track 4; see fig. 11;
then, the first side body 7 and the second side body 8 are rotated, the rotation angle is 90 degrees, when the limiting part moves between the upper track 4 and the lower track 5, the limiting screw rod 32 is rotated, the limiting screw rod 32 axially moves, the limiting screw rod 32 on the upper side is upwards inserted into the upper limiting groove 33, the limiting screw rod 32 on the lower side is downwards inserted into the lower limiting groove 34, and therefore the matching of the limiting part and the upper track/the lower track is completed; see fig. 13;
step e: unfolding the serial curtain wall, wherein when the serial curtain wall is unfolded, the first side body 7 and the second side body 8 are far away from each other, the third hinge is close to the upper rail 4 and the lower rail 5, when the third hinge on the upper side moves to the upper rail 4, the third hinge is in sliding connection with the upper rail 4 correspondingly, and when the third hinge on the lower side moves to the lower rail 5, the third hinge is in sliding connection with the lower rail 5 correspondingly;
in the step: when the intermediate body 9 is positioned between the second mechanical arms, when the tandem type curtain wall is unfolded, the telescopic rod 45 is shortened, the moving seat 44 moves towards the intermediate body 9, the corresponding intermediate body 9 is sucked when the suction cups 47 abut against the intermediate bodies 9 on the two sides, then the telescopic rod 45 is extended, the suction cups 47 are far away from the lifting plate 41, the rotating arms 46 rotate to unfold the intermediate body 9 positioned on the lifting plate 41 towards the two sides, when the intermediate body 9 is unfolded, the first side body 7 and the second side body 8 are far away from each other, the limiting screw rod 32 slides in the upper limiting groove and the lower limiting groove, the roller 28 rolls in the lower guiding groove 30, and the guide wheel 13 rotates in the upper guiding groove 14, see fig. 14; the suction cups 47 then release the single bodies, at which time the intermediate bodies 9 on both sides form two V-shaped structures, and the worker pushes the corner portions of the V-shape with hands, see FIG. 15; the V-shaped structure can be flattened, see fig. 16; in the process of flattening, the corresponding third hinge moves to the upper and lower tracks, the third hinge moves, the bending rod 38 moves in the annular groove, when the V-shaped structure is flattened, the third hinge is just positioned at the upper limit groove 33 and the lower limit groove 34, meanwhile, the bending rod 38 reaches the channel 39, and under the action of the driving spring, the upper latch 37 moves upwards and is inserted into the upper limit groove 33, see fig. 17; the lower bolt 37 moves downwards to be inserted into the lower limit groove 34; thereby realizing the matching of the third hinge and the upper and lower tracks; in the process, if the side columns 49 are arranged on the two sides of the installation vehicle, the side columns 49 are positioned on the inner sides of the upper supporting plate 2 and the lower supporting plate 3, and the single bodies pass through the outer sides of the side columns 49 when extending to the two sides along the upper rail and the lower rail, compared with the traditional installation method, the construction without bypassing the side columns is greatly facilitated, the movement resistance of the single bodies along the upper rail and the lower rail is greatly reduced under the action of the rollers 28 and the guide wheels 13, and the like, all the middle bodies 9 on the installation vehicle are sequentially unfolded, and the third hinge is automatically matched with the upper rail and the lower rail each time when a new single body moves to the plane where the upper rail and the lower rail are positioned, so that the unfolded single bodies are always positioned on the plane where the upper rail and the lower rail are positioned, and the stability of the curtain wall is improved;
when the serial curtain wall is completely unfolded, two ends of the serial curtain wall abut against the corresponding positioning columns 48; at the moment, the limiting piece enters the embedded groove; see fig. 7; therefore, most of installation is completed, the installation of the curtain wall is carried out on the floor slab, and the safety is greatly improved;
finally, reinforcing the monomers, sealing gaps among the monomers, and performing waterproof treatment;
fig. 1 is an elevation view after installation is completed.
Claims (5)
1. A method for installing assembled curtain walls in series is characterized by comprising the following steps:
a, step a: installing an upper supporting plate at the position of the boundary beam at the upper side of a floor on which a curtain wall is to be installed, and installing a lower supporting plate at the position of the boundary beam at the lower side of the floor;
step b: an upper rail is arranged on the lower side of the upper support plate, and a lower rail is arranged on the upper side of the lower support plate;
step c: arranging a mounting vehicle on the floor slab, erecting the folded tandem curtain wall on the mounting vehicle, and carrying the tandem curtain wall between the upper track and the lower track by using the mounting vehicle;
the serial curtain wall is formed by hinging a plurality of single bodies end to end;
dividing a monomer into a first edge body, a second edge body and a plurality of intermediate bodies positioned between the first edge body and the second edge body;
the first side body and the second side body are respectively positioned at two ends of the serial curtain wall; one side of each middle body, which is close to the first edge body, is hinged with the adjacent single body through a first hinge and a second hinge, and one side of each middle body, which is close to the second edge body, is hinged with the adjacent single body through a plurality of third hinges;
the first hinge is positioned on the upper side of the serial curtain wall, the second hinge is positioned on the lower side of the serial curtain wall, and the third hinge is distributed on the upper side and the lower side of the serial curtain wall;
the second hinge is used for being connected with the lower rail in a sliding mode, the first hinge is used for being connected with the upper rail in a sliding mode, the third hinge on the upper side is used for being connected with the upper rail in a sliding mode, and the third hinge on the lower side is used for being connected with the lower rail in a sliding mode;
the upper end and the lower end of one side of the first edge body, which is far away from the intermediate body, are provided with limiting pieces which are respectively used for being in sliding connection with the upper track and the lower track;
the upper end and the lower end of one side of the second edge body, which is far away from the middle body, are provided with limiting pieces which are respectively used for being in sliding connection with the upper track and the lower track;
step d: the first hinge is matched with the upper track, the second hinge is matched with the lower track, and the first edge body and the second edge body are rotated, so that the corresponding limiting parts are respectively connected with the upper track and the lower track in a sliding manner;
step e: the serial curtain wall is unfolded, when the serial curtain wall is unfolded, the first edge body and the second edge body are far away from each other, the third hinge is close to the upper rail and the lower rail, when the third hinge on the upper side moves to the upper rail, the third hinge is in sliding connection with the upper rail correspondingly, and when the third hinge on the lower side moves to the lower rail, the third hinge is in sliding connection with the lower rail correspondingly;
the first hinge comprises a first rotating plate fixedly connected with the corresponding single body, a first guide sleeve fixedly connected with the corresponding single body and a first rotating shaft fixedly connected with the first rotating plate;
the first rotating shaft is rotatably connected in the first guide sleeve;
a first sliding shaft is connected in the first guide sleeve in a sliding manner, a plurality of driving teeth are fixedly connected on the first sliding shaft, a guide wheel is rotatably connected at the upper end of the first sliding shaft, an upper guide groove for the guide wheel to roll is formed in the lower side of an upper rail, a worm wheel matched with the driving teeth is rotatably connected in a monomer fixedly connected with the first guide sleeve, the worm wheel is used for driving the first sliding shaft to move up and down, a first transmission gear is fixedly connected on the worm wheel, the first transmission gear is meshed with a second transmission gear, the second transmission gear is fixedly connected with a driven bevel gear, the driven bevel gear is meshed with a driving bevel gear, and a transmission shaft penetrates through one side, close to a first hinge, of each monomer;
the driving bevel gear is fixedly connected with the corresponding transmission shaft;
when the tandem curtain wall is folded, all the transmission shafts are coaxial and are connected end to end;
the second hinge comprises a second guide sleeve fixedly connected with the corresponding monomer, a second rotating plate fixedly connected with the corresponding monomer, a second rotating shaft penetrating through the second guide sleeve and a roller rotatably connected to the lower end of the second rotating shaft;
the upper end of the second rotating shaft is rotatably connected with the second rotating plate, the second rotating shaft is sleeved with a first return spring, the upper end of the first return spring is connected with the second rotating plate, and the lower end of the first return spring is connected with the second rotating shaft;
the upper side of the lower track is provided with a lower guide groove for the rolling of the roller;
the third hinge comprises a third guide sleeve fixedly connected with the corresponding monomer, a third rotating plate fixedly connected with the corresponding monomer, a third rotating shaft fixedly connected with the third rotating plate, a bolt connected in the third guide sleeve in a sliding manner, a pull rod fixedly connected at one end of the bolt close to the third rotating shaft, a driving spring positioned between the bolt and the third rotating shaft, a slot for inserting the pull rod positioned at one end of the third rotating shaft, a bending rod positioned at one end of the pull rod far away from the bolt, an annular groove positioned at the bottom of the slot and used for rotating the bending rod, and a channel positioned at one side of the annular groove and used for enabling the bending rod to leave the annular groove;
when the third hinge on the upper side moves to the upper track, the bending rod of the corresponding third hinge corresponds to the channel;
when the third hinge on the lower side moves to the lower rail, the bending rod of the corresponding third hinge corresponds to the channel;
the limiting part comprises a supporting sleeve fixedly connected with the single body and a limiting screw rod in threaded connection with the supporting sleeve;
an upper limiting groove for the limiting screw to slide is formed in the lower side of the upper rail, and a lower limiting groove for the limiting screw to slide is formed in the upper side of the lower rail;
in the step b, two positioning columns are arranged between the upper track and the lower track;
in the step c, the serial curtain walls are positioned between the positioning columns;
an embedded groove for embedding the limiting part is arranged on the positioning column;
step e: when the serial curtain wall is completely unfolded, two ends of the serial curtain wall are abutted against the corresponding positioning columns.
2. The assembled curtain wall tandem installation method as claimed in claim 1, wherein a first rotating groove is formed on one side of the single body, a second rotating groove is formed on the other side of the single body, and a sliding groove is formed in the single body;
the transmission shaft comprises a telescopic part and a matching part;
the telescopic part comprises a first rotating head positioned in the first rotating groove, a sliding sleeve positioned in the sliding groove and a first connecting rod positioned between the first rotating head and the sliding sleeve;
a transmission groove is formed in one side, far away from the matching part, of the first rotating head;
the matching part comprises a second rotating head positioned in the second rotating groove and a second connecting rod fixedly connected with the second rotating head;
the cross section of the second connecting rod is square, one end, far away from the second rotating head, of the second connecting rod is connected in the sliding sleeve in a sliding mode, a buffer spring is arranged in the sliding sleeve, and a transmission protrusion matched with the transmission groove is fixedly connected to the second rotating head.
3. The assembled curtain wall tandem installation method of claim 1, wherein the installation vehicle comprises a base, wheels rotatably connected to the lower side of the base, a lifting plate located above the base, a lifting cylinder located between the lifting plate and the base, a sliding seat slidably connected to the lifting plate, a driving cylinder for driving the sliding seat, two clamping plates slidably connected to the sliding seat for clamping the tandem curtain wall, a driving device for driving the clamping plates, a first mechanical arm for rotating the transmission shaft, and two second mechanical arms located on opposite sides of the lifting plate;
the second mechanical arm is used for stretching the tandem type curtain wall so as to enable the third hinge to be close to the upper rail and the lower rail.
4. The assembled curtain wall tandem type installation method as claimed in claim 3, wherein the first mechanical arm comprises a first driving arm with one end connected with the lifting plate, a rotating machine positioned at one end of the first driving arm, and an adjusting head connected with the rotating machine;
the adjusting head is provided with a transmission groove used for being matched with the transmission bulge.
5. The assembled curtain wall tandem installation method as claimed in claim 3, wherein the second mechanical arm comprises a movable seat, a telescopic rod for driving the movable seat, a rotating arm with one end rotatably connected with the movable seat, and a sucking disc rotatably connected with one end of the rotating arm far away from the movable seat and used for sucking an intermediate body;
one end of the telescopic rod is connected with the lifting plate, the other end of the telescopic rod is connected with the moving seat, the moving seat is provided with a second reset spring for resetting the rotating arm, and the rotating arm is provided with a third reset spring for resetting the sucker.
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| CN202111660434.0A CN114250978B (en) | 2021-12-31 | 2021-12-31 | Assembled curtain wall tandem type installation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111660434.0A CN114250978B (en) | 2021-12-31 | 2021-12-31 | Assembled curtain wall tandem type installation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245835A (en) * | 2015-12-01 | 2016-12-21 | 珠海兴业绿色建筑科技有限公司 | Curtain wall is folded in one |
| CN110499854A (en) * | 2019-09-03 | 2019-11-26 | 何淑敏 | A kind of assembled architecture curtain wall and installation method |
| CN210288811U (en) * | 2019-06-27 | 2020-04-10 | 山东创世达节能门窗科技股份有限公司 | Movable retractable glass curtain wall |
| CN212802181U (en) * | 2020-08-10 | 2021-03-26 | 深圳市中粤幕墙科技有限公司 | Angle-adjustable corner curtain wall |
| CN113530047A (en) * | 2021-08-06 | 2021-10-22 | 浙江华尔达建设有限公司 | Curtain wall and construction method thereof |
-
2021
- 2021-12-31 CN CN202111660434.0A patent/CN114250978B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245835A (en) * | 2015-12-01 | 2016-12-21 | 珠海兴业绿色建筑科技有限公司 | Curtain wall is folded in one |
| CN210288811U (en) * | 2019-06-27 | 2020-04-10 | 山东创世达节能门窗科技股份有限公司 | Movable retractable glass curtain wall |
| CN110499854A (en) * | 2019-09-03 | 2019-11-26 | 何淑敏 | A kind of assembled architecture curtain wall and installation method |
| CN212802181U (en) * | 2020-08-10 | 2021-03-26 | 深圳市中粤幕墙科技有限公司 | Angle-adjustable corner curtain wall |
| CN113530047A (en) * | 2021-08-06 | 2021-10-22 | 浙江华尔达建设有限公司 | Curtain wall and construction method thereof |
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| Publication number | Publication date |
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| CN114250978A (en) | 2022-03-29 |
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