CN114215241A - Oversized glass curtain wall mounting structure and construction method thereof - Google Patents

Oversized glass curtain wall mounting structure and construction method thereof Download PDF

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Publication number
CN114215241A
CN114215241A CN202111542325.9A CN202111542325A CN114215241A CN 114215241 A CN114215241 A CN 114215241A CN 202111542325 A CN202111542325 A CN 202111542325A CN 114215241 A CN114215241 A CN 114215241A
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China
Prior art keywords
glass curtain
curtain wall
large glass
wall unit
oversized
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CN202111542325.9A
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Chinese (zh)
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CN114215241B (en
Inventor
王鑫
王生涛
赵超
杨庆
方昂
赵亮
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Anhui Road and Bridge Engineering Co Ltd
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Anhui Road and Bridge Engineering Co Ltd
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Priority to CN202111542325.9A priority Critical patent/CN114215241B/en
Publication of CN114215241A publication Critical patent/CN114215241A/en
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Publication of CN114215241B publication Critical patent/CN114215241B/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • E04B2/885Curtain walls comprising a supporting structure for flush mounted glazing panels

Abstract

The invention discloses an ultra-large glass curtain wall mounting structure and a construction method. The construction steps are as follows: processing an oversized glass curtain wall unit; measuring and paying off; mounting a vertical keel and a bottom section steel joist; fourthly, hoisting the oversized glass curtain walls in sequence; and fifthly, transversely sealing, and quickly and accurately completing the installation operation of the oversized glass curtain wall.

Description

Oversized glass curtain wall mounting structure and construction method thereof
Technical Field
The invention relates to the technical field of building curtain wall construction, in particular to an oversized glass curtain wall mounting structure and a construction method thereof.
Background
With the development of the construction industry, China pays more and more attention to the appearance of buildings. The glass curtain wall is a modern new wall body, and the greatest characteristic of the glass curtain wall endows the building with the characteristics of organically unifying factors such as building aesthetics, building functions, building energy conservation, building structures and the like, so that the building presents different tones from different angles, and gives dynamic beauty to people along with the change of sunlight, moonlight and lamplight. However, the construction of curtain walls in China starts late, especially in the aspects of designing and building oversized glass curtain walls. The traditional construction method for installing the oversized glass curtain wall often meets the problem of difficult hoisting, in addition, the curtain wall framework supporting structure is complex, the engineering quantity is large, the working procedures are complex, the glass curtain wall is extremely easy to damage in the installation process, and great economic loss and safety risk are extremely easy to cause.
In the prior art, after a guide rail type line installation structure (application number: CN201620521901. X) is adopted for installing wood veneer lines, although the installation efficiency can be improved and the deviation adjustment of the verticality and the flatness of the wood veneer can be realized, a keel supporting frame of the technology is completely fixed by corner type wall connecting pieces, a vertical rail sliding rail and a transverse rail sliding rail have no fixed points, the structural stability is insufficient, and potential safety hazards exist; in addition, the line can not be accurately installed at one time by the technology, and the technology still needs time and labor for adjustment, thereby wasting time and labor.
Therefore, the installation structure and the construction method of the oversized glass curtain wall which are reasonable in structure, simple and convenient in hoisting construction, strong in integrity and capable of achieving one-time accurate installation are needed to be found out very importantly at present.
Disclosure of Invention
The invention aims to make up for the defects of the prior art and provides an oversized glass curtain wall mounting structure and a construction method thereof.
The invention is realized by the following technical scheme:
the utility model provides an ultra-large glass curtain wall mounting structure, detains, miniature pulley, steel construction limit knot, sucking disc lift by crane frame and fossil fragments cardboard including vertical fossil fragments, bottom shaped steel joist, ultra-large glass curtain wall unit, steel construction angle, vertical fossil fragments pass through high-strength expansion bolts to be fixed in the floor side, bottom shaped steel joist is fixed in the vertical fossil fragments bottom the four corners of ultra-large glass curtain wall unit is equipped with the steel construction angle respectively and detains, installs miniature pulley at the side of steel construction climbers, the steel construction limit is detained and is set up the four sides at ultra-large glass curtain wall unit to detain with the steel construction angle and be connected, ultra-large glass curtain wall unit lifts by crane the frame through the sucking disc and hoists the setting between adjacent vertical fossil fragments, the fossil fragments cardboard sets up in the vertical fossil fragments outside.
The sucking disc lift by crane the frame and include lifting rope, electronic glass sucking disc, horizontal pole, cell type montant, even system bridging and rings, it is fixedly connected with cell type montant respectively to link the bridging left and right sides, the horizontal pole interval is fixed on the cell type montant, is fixed with electronic glass sucking disc respectively at the both ends of every horizontal pole, is fixed with respectively on the top of every cell type montant rings, the lifting rope is fixed on rings, holds super large glass curtain wall unit through electronic glass sucking disc.
The cross-section of vertical fossil fragments be the shape of falling T, the bottom both sides are equipped with the bolt hole, the middle part both sides are equipped with the pulley groove that matches with miniature pulley, the top both sides are equipped with draw-in groove two, the top is equipped with draw-in groove one.
The keel clamping plate is in a groove shape, a first buckle corresponding to the first clamping groove is arranged on the inner side of the middle part, and a second buckle corresponding to the second clamping groove is arranged on the inner sides of the bottom ends of the two sides respectively.
The steel construction limit about super large glass curtain wall unit detain mutual buckle, the steel construction limit of controlling is detained and is equipped with the sealing strip that meets water inflation.
The steel structure corner buckle and the steel structure side buckle are connected with each other smoothly through the concave-convex opening.
A construction method of an oversized glass curtain wall mounting structure specifically comprises the following steps:
1) splicing and connecting the steel structure corner buckles, the steel structure side buckles and the ultra-large glass curtain wall units into a whole, and then transporting and hoisting the steel structure corner buckles, the steel structure side buckles and the ultra-large glass curtain wall units to the roof;
2) measuring and paying off the side edges of each floor slab to draw a position line of a vertical keel and the position of an opening of an expansion bolt;
3) installing the bottom section steel joist and the vertical keel which are already made, firmly welding the joint of the vertical keel and the bottom section steel joist, and ensuring the accurate butt joint of the pulley grooves of the upper unit and the lower unit when the vertical keels of the upper unit and the lower unit are hoisted;
4) the method comprises the following steps that the super-large glass curtain wall units are sequentially hoisted from top to bottom by utilizing a sucker hoisting frame, a first super-large glass curtain wall unit is directly buckled on a bottom section steel joist, a second super-large glass curtain wall unit is buckled on the steel structure side of the upper part of the first super-large glass curtain wall unit, a keel clamp plate is arranged at each hoisting and placing super-large glass curtain wall unit, and a wedge-shaped cushion block is utilized for assisting in hoisting and placing;
5) and repeating the step 4) until all the oversized glass curtain walls are lifted, and then gluing and sealing the transverse connection parts of the oversized glass curtain units to finish the installation operation of the oversized glass curtain walls.
And 4) utilizing the wedge-shaped cushion block to assist in lifting, wherein the lifting process is as follows:
firstly, hoisting the oversized glass curtain wall unit by utilizing a sucker hoisting frame, and slowly approaching the top of the vertical keel;
aligning micro pulleys on the steel structure angle buckles at the four corners of the ultra-large glass curtain wall unit with pulley grooves on the vertical keels, and slowly hoisting the ultra-large glass curtain wall unit along the pulley grooves until the ultra-large glass curtain wall unit is close to the bottom section steel joist or is arranged above the ultra-large glass curtain wall unit;
arranging and installing pushing equipment with wedge-shaped cushion blocks at corresponding positions in advance, pushing out the wedge-shaped cushion blocks when the oversized glass curtain wall units are hung at preset positions, placing the wedge-shaped cushion blocks above the bottom section steel joist or the installed oversized glass curtain wall units, and then hanging the oversized glass curtain wall units to be installed on the wedge-shaped cushion blocks;
and fourthly, separating the sucker lifting frame from the ultra-large glass curtain wall unit to be installed, slowly drawing out the wedge-shaped cushion block by using the pushing equipment, and slowly sliding the ultra-large glass curtain wall unit to be installed until the ultra-large glass curtain wall unit is connected with the bottom section steel joist or the installed ultra-large glass curtain wall unit in a buckling manner.
The invention has the advantages that: 1. compared with the prior art, the oversized glass curtain wall mounting structure adopts unit type curtain wall mounting, has reasonable structure, is easy to process and transport, is convenient and fast to mount, and is beneficial to standardized operation; meanwhile, the frame supporting structure is simple and stable, and the building and curtain wall integrity is guaranteed to be strong.
2. The sucker hoisting frame adopted in the invention has reasonable structure and simple manufacture, effectively combines the hoisting frame and the glass sucker, greatly improves the hoisting bearing capacity, can meet the hoisting requirement of an ultra-large glass curtain wall, and improves the hoisting safety.
3. The steel structure side buckle is provided with the miniature pulleys at the upper side and the lower side, the structure is simple, the pulley grooves of the vertical keels are matched, accurate and quick hoisting of the oversized glass curtain wall unit can be realized, the process is simple, and the construction efficiency is high.
Drawings
Figure 1 is a schematic view of the installation arrangement of the vertical keel;
FIG. 2 is a schematic view of the installation arrangement of the steel structure corner buckles and the steel structure side buckles;
FIG. 3 is a schematic view of the hoisting of an oversized glass curtain wall unit;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a schematic view of the construction of the suction cup lifting frame;
FIG. 6 is a left side view of FIG. 5;
FIG. 7 is a sectional view of the mounting structure of the vertical keel and the oversized glass curtain wall unit;
figure 8 is a cross-sectional view of the vertical keel;
figure 9 is a schematic perspective view of a keel clamp plate;
FIG. 10 is a flow chart of the construction process of the oversized glass curtain wall mounting structure.
Detailed Description
As shown in figures 1, 2, 3, 4 and 7, the mounting structure of the ultra-large glass curtain wall comprises a vertical keel 2, a bottom section steel joist 4, an ultra-large glass curtain wall unit 5, a steel structure angle buckle 6, a micro pulley 7, a steel structure edge buckle 8, a suction cup hoisting frame 9 and a keel clamp plate 20, the vertical keel 2 is fixed on the side surface of the floor slab 1 through a high-strength expansion bolt 3, the bottom section steel joist 4 is fixed at the bottom end of the vertical keel 2, four corners of the ultra-large glass curtain wall unit 5 are respectively provided with steel structure corner buckles 6, the side edges of the steel structure climbers are provided with micro pulleys 7, the steel structure side buckles 8 are arranged on four sides of the ultra-large glass curtain wall unit 5, and is connected with steel construction angle buckle 6, super large glass curtain wall unit 5 lifts by crane frame 9 through the sucking disc and hoists the setting between adjacent vertical keel 2, fossil fragments cardboard 20 sets up in the vertical keel 2 outside.
As shown in fig. 5 and 6, the suction cup lifting frame 9 comprises a lifting rope 10, an electric glass suction cup 11, a cross rod 12, a groove-shaped vertical rod 13, a connecting bridging strut 14 and a lifting ring 15, wherein the left side and the right side of the connecting bridging strut 14 are respectively and fixedly connected with the groove-shaped vertical rod, the cross rods 12 are fixed on the groove-shaped vertical rod 13 at intervals, the two ends of each cross rod are respectively fixed with the electric glass suction cup, the top end of each groove-shaped vertical rod is respectively fixed with the lifting ring 15, the lifting rope 10 is fixed on the lifting ring 15, and the ultra-large glass curtain wall unit is sucked through the electric glass suction cups.
As shown in fig. 8, the cross section of the vertical keel 2 is inverted T-shaped, bolt holes 19 are formed in two sides of the bottom of the vertical keel, pulley grooves 18 matched with the micro pulleys are formed in two sides of the middle of the vertical keel, clamping grooves 17 are formed in two sides of the top of the vertical keel, and clamping grooves 16 are formed in the top of the vertical keel.
As shown in fig. 9, the keel clamping plate 20 is in a groove shape, a first fastener 21 corresponding to the first fastener 16 is arranged on the inner side of the middle part, and a second fastener 22 corresponding to the second fastener 17 is arranged on the inner sides of the bottom ends of the two sides.
The steel construction limit about 5 super large glass curtain wall units detain 8 mutual buckles, steel construction limit about detain 8 and be equipped with water-swelling sealing strip.
The steel structure corner buckle 6 and the steel structure side buckle 8 are connected smoothly through concave-convex opening.
As shown in fig. 10, a construction method of an oversized glass curtain wall mounting structure specifically includes the following steps:
1) splicing and connecting the steel structure corner buckles 6, the steel structure side buckles 8 and the ultra-large glass curtain wall units 5 into a whole, and then transporting and hoisting the integrated unit to the roof;
2) measuring and paying off the side edges of each floor slab 1, and drawing a position line of a vertical keel 2 and the opening position of an expansion bolt;
3) installing the finished bottom section steel joist 4 and the vertical keel 2, firmly welding the joint of the vertical keel 2 and the bottom section steel joist 4, and ensuring the accurate butt joint of the pulley grooves 18 of the upper unit and the lower unit when the vertical keel 2 of the upper unit and the lower unit is hoisted;
4) sequentially hoisting the oversized glass curtain wall units 5 from top to bottom by utilizing a sucker hoisting frame 9, directly buckling the first oversized glass curtain wall unit 5 on a bottom section steel joist 4, buckling the second oversized glass curtain wall unit 5 on an upper steel structure side buckle 8 of the first oversized glass curtain wall unit 5, arranging a keel clamp plate 20 for each hoisting of the first oversized glass curtain wall unit 5, and using a wedge-shaped cushion block for assisting in hoisting; the hoisting process is as follows:
firstly, hoisting the oversized glass curtain wall unit 5 by using a sucker hoisting frame 9, and slowly approaching the top of the vertical keel 2;
aligning the micro pulleys 7 on the steel structure angle buckles 6 at the four corners of the oversized glass curtain wall unit 5 with the pulley grooves 18 on the vertical keels 2, and slowly hoisting the oversized glass curtain wall unit 5 along the pulley grooves 18 until the oversized glass curtain wall unit is close to the bottom section steel joist 4 or is arranged above the oversized glass curtain wall unit 5;
arranging pushing equipment with wedge-shaped cushion blocks at corresponding positions in advance, pushing the wedge-shaped cushion blocks when the oversized glass curtain wall unit 5 is hoisted to a preset position, placing the wedge-shaped cushion blocks above the bottom section steel joist 4 or the installed oversized glass curtain wall unit 5, and then hoisting the oversized glass curtain wall unit 5 to be installed to the wedge-shaped cushion blocks;
and fourthly, separating the sucker lifting frame 9 from the ultra-large glass curtain wall unit 5 to be installed, slowly drawing out the wedge-shaped cushion block by utilizing the pushing equipment, and slowly sliding the ultra-large glass curtain wall unit 5 to be installed until the ultra-large glass curtain wall unit 5 is connected with the bottom section steel joist 4 or the installed ultra-large glass curtain wall unit 5 in a buckling manner.
5) And repeating the step 4) until all the oversized glass curtain walls are lifted, and then gluing and sealing the transverse connection parts of the oversized glass curtain units 5 to finish the installation operation of the oversized glass curtain walls.

Claims (8)

1. The utility model provides an ultra large glass curtain wall mounting structure which characterized in that: detain, miniature pulley, steel construction limit are detained, the sucking disc lifts by crane frame and fossil fragments cardboard including vertical fossil fragments, bottom shaped steel joist, super large glass curtain wall unit, steel construction angle, vertical fossil fragments pass through high-strength expansion bolts to be fixed in the floor side, bottom shaped steel joist is fixed in the vertical fossil fragments bottom the four corners of super large glass curtain wall unit is equipped with the steel construction angle respectively and detains, installs miniature pulley at the side of steel construction climbers, the steel construction limit is detained and is set up the four sides at super large glass curtain wall unit to detain with the steel construction angle and be connected, super large glass curtain wall unit lifts by crane frame hoist and mount through the sucking disc and sets up between adjacent vertical fossil fragments, the fossil fragments cardboard sets up in the vertical fossil fragments outside.
2. The oversized glass curtain wall mounting structure as recited in claim 1, wherein: the sucking disc lift by crane the frame and include lifting rope, electronic glass sucking disc, horizontal pole, cell type montant, even system bridging and rings, it is fixedly connected with cell type montant respectively to link the bridging left and right sides, the horizontal pole interval is fixed on the cell type montant, is fixed with electronic glass sucking disc respectively at the both ends of every horizontal pole, is fixed with respectively on the top of every cell type montant rings, the lifting rope is fixed on rings, holds super large glass curtain wall unit through electronic glass sucking disc.
3. The oversized glass curtain wall mounting structure as recited in claim 1, wherein: the cross-section of vertical fossil fragments be the shape of falling T, the bottom both sides are equipped with the bolt hole, the middle part both sides are equipped with the pulley groove that matches with miniature pulley, the top both sides are equipped with draw-in groove two, the top is equipped with draw-in groove one.
4. The oversized glass curtain wall mounting structure as recited in claim 3, wherein: the keel clamping plate is in a groove shape, a first buckle corresponding to the first clamping groove is arranged on the inner side of the middle part, and a second buckle corresponding to the second clamping groove is arranged on the inner sides of the bottom ends of the two sides respectively.
5. The oversized glass curtain wall mounting structure as recited in claim 1, wherein: the steel construction limit about super large glass curtain wall unit detain mutual buckle, the steel construction limit of controlling is detained and is equipped with the sealing strip that meets water inflation.
6. The oversized glass curtain wall mounting structure as recited in claim 1, wherein: the steel structure corner buckle and the steel structure side buckle are connected with each other smoothly through the concave-convex opening.
7. A construction method of an oversized glass curtain wall mounting structure is characterized by comprising the following steps: the method specifically comprises the following steps:
1) splicing and connecting the steel structure corner buckles, the steel structure side buckles and the ultra-large glass curtain wall units into a whole, and then transporting and hoisting the steel structure corner buckles, the steel structure side buckles and the ultra-large glass curtain wall units to the roof;
2) measuring and paying off the side edges of each floor slab to draw a position line of a vertical keel and the position of an opening of an expansion bolt;
3) installing the bottom section steel joist and the vertical keel which are already made, firmly welding the joint of the vertical keel and the bottom section steel joist, and ensuring the accurate butt joint of the pulley grooves of the upper unit and the lower unit when the vertical keels of the upper unit and the lower unit are hoisted;
4) the method comprises the following steps that the super-large glass curtain wall units are sequentially hoisted from top to bottom by utilizing a sucker hoisting frame, a first super-large glass curtain wall unit is directly buckled on a bottom section steel joist, a second super-large glass curtain wall unit is buckled on the steel structure side of the upper part of the first super-large glass curtain wall unit, a keel clamp plate is arranged at each hoisting and placing super-large glass curtain wall unit, and a wedge-shaped cushion block is utilized for assisting in hoisting and placing;
5) and repeating the step 4) until all the oversized glass curtain walls are lifted, and then gluing and sealing the transverse connection parts of the oversized glass curtain units to finish the installation operation of the oversized glass curtain walls.
8. The construction method of the oversized glass curtain wall mounting structure as recited in claim 7, wherein: and 4) utilizing the wedge-shaped cushion block to assist in lifting, wherein the lifting process is as follows:
firstly, hoisting the oversized glass curtain wall unit by utilizing a sucker hoisting frame, and slowly approaching the top of the vertical keel;
aligning micro pulleys on the steel structure angle buckles at the four corners of the ultra-large glass curtain wall unit with pulley grooves on the vertical keels, and slowly hoisting the ultra-large glass curtain wall unit along the pulley grooves until the ultra-large glass curtain wall unit is close to the bottom section steel joist or is arranged above the ultra-large glass curtain wall unit;
arranging and installing pushing equipment with wedge-shaped cushion blocks at corresponding positions in advance, pushing out the wedge-shaped cushion blocks when the oversized glass curtain wall units are hung at preset positions, placing the wedge-shaped cushion blocks above the bottom section steel joist or the installed oversized glass curtain wall units, and then hanging the oversized glass curtain wall units to be installed on the wedge-shaped cushion blocks;
and fourthly, separating the sucker lifting frame from the ultra-large glass curtain wall unit to be installed, slowly drawing out the wedge-shaped cushion block by using the pushing equipment, and slowly sliding the ultra-large glass curtain wall unit to be installed until the ultra-large glass curtain wall unit is connected with the bottom section steel joist or the installed ultra-large glass curtain wall unit in a buckling manner.
CN202111542325.9A 2021-12-16 2021-12-16 Oversized glass curtain wall mounting structure and construction method thereof Active CN114215241B (en)

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008202216A (en) * 2007-02-16 2008-09-04 Agc Glass Kenzai Engineering Co Ltd Glass panel unit, glass curtain wall, and construction method for glass curtain wall
CN203640107U (en) * 2013-12-06 2014-06-11 保定天威英利新能源有限公司 Adjustable positioning device for curtain walls
CN107503454A (en) * 2017-08-14 2017-12-22 中建八局第三建设有限公司 Super large width bend glass curtain wall mechanization installation method
CN209482742U (en) * 2019-01-14 2019-10-11 成都建工集团有限公司 Extra small camber angle Glass Curtain Wall Construction equipment
CN110562868A (en) * 2019-08-26 2019-12-13 常州第一建筑集团有限公司 Hoisting construction method for unit type glass curtain wall of super high-rise building
CN210049460U (en) * 2019-03-28 2020-02-11 江苏金芙蓉环保装饰产业有限公司 Mounting structure of hidden frame glass curtain wall
CN210342367U (en) * 2019-04-25 2020-04-17 吕荣瑜 Glass curtain wall convenient to installation
CN111255243A (en) * 2020-02-17 2020-06-09 上海市建筑装饰工程集团有限公司 Hoisting method for ultra-large version width glass curtain wall
CN213391263U (en) * 2020-09-02 2021-06-08 深圳市宝鹰建设集团股份有限公司 Device for conveying glass plates
CN214614881U (en) * 2021-04-13 2021-11-05 青岛诚通建筑工程有限公司 Glass curtain wall
CN113700188A (en) * 2021-09-24 2021-11-26 苏州美瑞德建筑装饰有限公司 Assembly type installation design structure and installation method of free-form surface glass curtain wall
CN216865633U (en) * 2021-12-16 2022-07-01 安徽省公路桥梁工程有限公司 Super large glass curtain wall mounting structure

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008202216A (en) * 2007-02-16 2008-09-04 Agc Glass Kenzai Engineering Co Ltd Glass panel unit, glass curtain wall, and construction method for glass curtain wall
CN203640107U (en) * 2013-12-06 2014-06-11 保定天威英利新能源有限公司 Adjustable positioning device for curtain walls
CN107503454A (en) * 2017-08-14 2017-12-22 中建八局第三建设有限公司 Super large width bend glass curtain wall mechanization installation method
CN209482742U (en) * 2019-01-14 2019-10-11 成都建工集团有限公司 Extra small camber angle Glass Curtain Wall Construction equipment
CN210049460U (en) * 2019-03-28 2020-02-11 江苏金芙蓉环保装饰产业有限公司 Mounting structure of hidden frame glass curtain wall
CN210342367U (en) * 2019-04-25 2020-04-17 吕荣瑜 Glass curtain wall convenient to installation
CN110562868A (en) * 2019-08-26 2019-12-13 常州第一建筑集团有限公司 Hoisting construction method for unit type glass curtain wall of super high-rise building
CN111255243A (en) * 2020-02-17 2020-06-09 上海市建筑装饰工程集团有限公司 Hoisting method for ultra-large version width glass curtain wall
CN213391263U (en) * 2020-09-02 2021-06-08 深圳市宝鹰建设集团股份有限公司 Device for conveying glass plates
CN214614881U (en) * 2021-04-13 2021-11-05 青岛诚通建筑工程有限公司 Glass curtain wall
CN113700188A (en) * 2021-09-24 2021-11-26 苏州美瑞德建筑装饰有限公司 Assembly type installation design structure and installation method of free-form surface glass curtain wall
CN216865633U (en) * 2021-12-16 2022-07-01 安徽省公路桥梁工程有限公司 Super large glass curtain wall mounting structure

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