CN115110672B - Construction method of prestressed single-layer bidirectional cable net structure curtain wall - Google Patents
Construction method of prestressed single-layer bidirectional cable net structure curtain wall Download PDFInfo
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- CN115110672B CN115110672B CN202210681936.XA CN202210681936A CN115110672B CN 115110672 B CN115110672 B CN 115110672B CN 202210681936 A CN202210681936 A CN 202210681936A CN 115110672 B CN115110672 B CN 115110672B
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 19
- 239000002356 single layer Substances 0.000 title claims abstract description 18
- 210000000078 claw Anatomy 0.000 claims abstract description 37
- 239000011521 glass Substances 0.000 claims abstract description 37
- 239000003292 glue Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 45
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 241000239290 Araneae Species 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 22
- 239000010959 steel Substances 0.000 description 22
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 230000000007 visual effect Effects 0.000 description 7
- 239000004576 sand Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
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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
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4142—Elements with sockets with transverse hook- or loop-receiving parts
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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
- E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
- E04C5/122—Anchoring devices the tensile members are anchored by wedge-action
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The application relates to a construction method of a prestressed single-layer bidirectional cable net structure curtain wall, which comprises the following steps: s1, measuring and paying off; s2, arranging an embedded part on one side of the concrete column body; s3, mounting an ear plate; s4, respectively installing an upper fixing frame and a lower fixing frame on the side wall of the concrete column body; s5, installing a transverse cable; s6, preparing for stretching a transverse stay cable piece; s7, tensioning the transverse pull rope; s8, transversely tensioning and dismantling; s9, installing a vertical cable; s10, preparing tension of the vertical cable piece; s11, tensioning the vertical cable piece; s12, vertically tensioning and dismantling; s13, mounting a spider claw at the intersection of the transverse cable and the vertical cable; s14, mounting a glass plate at the end part of the spider claw; and S15, adjusting the distance of the plate joints between the glass plates, and injecting glue into the plate joints between the glass plates. This application has the effect that increases curtain field of vision open nature.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a construction method of a prestressed single-layer bidirectional cable net structure curtain wall.
Background
The curtain wall is an outer wall enclosure of a building, is hung like a curtain, is also called a hanging wall, is a light wall with decorative effect commonly used by modern large and high-rise buildings, consists of a structural frame and an embedded plate, is a building enclosure structure which does not bear the load and the effect of a main structure, is an outer wall construction method which utilizes various strong, light and beautiful building materials to replace the traditional combination of masonry or window walls, and is an outer wall construction method which surrounds the periphery of the main structure to ensure that the whole building achieves the beauty and has sound and safe use function.
Along with the demand for building outward appearance diversification is higher and higher in recent years, the glass of various comprehensive configurations is also widely applied to the curtain wall, the current construction method of the glass curtain wall is mainly that a support, an upright post and a cross beam are sequentially arranged on the building outer wall or a concrete column to form a frame for installing a glass plate, then the glass plate is arranged in the frame, the method can ensure that the glass curtain wall can form a certain shielding effect after the installation is finished, the support, the upright post and the frame formed by the cross beam can form a certain shielding effect, so that a user in a room can not well observe the scenery outside the building, and the visual field is not wide enough.
Disclosure of Invention
In order to increase the visual field openness of the curtain wall, the application provides a construction method of the curtain wall with the prestressed single-layer bidirectional cable net structure.
The application provides a construction method of a curtain wall with a prestressed single-layer bidirectional cable net structure, which adopts the following technical scheme:
a construction method of a prestressed single-layer bidirectional cable net structure curtain wall comprises the following steps:
s1, measuring and paying off;
s2, arranging an embedded part on one side of the concrete column body;
and S3, mounting the lug plate: welding lug plates on the embedded parts;
s4, respectively installing an upper fixing frame and a lower fixing frame on the side wall of the concrete column body;
and S5, installing a transverse cable: connecting a transverse pulling cable piece with a transverse cable, and mounting the transverse pulling cable piece on the lug plate;
s6, stretching and preparing a transverse pulling rope piece: a transverse counterforce piece is arranged at the end part of the transverse cable piece, and a tensioning workpiece is arranged on the side wall of the transverse cable, so that the tensioning workpiece and the transverse cable piece are mutually abutted;
s7, tensioning a transverse pulling rope piece: installing a tensioning transverse wire on the transverse counter-force piece, enabling the tensioning transverse wire to penetrate through a tensioning workpiece, installing a first anchor on the side wall of the tensioning transverse wire, installing a tensioning jack on one side of the tensioning workpiece, which is far away from the transverse counter-force piece, installing a second anchor on the side wall of the tensioning transverse wire, enabling the transverse counter-force piece and the tensioning jack to be located between the first anchor and the second anchor, and driving the tensioning jack to tension the transverse guy cable piece;
s8, transverse tension removal: after tensioning all transverse inhaul cable pieces, removing the transverse counter-force pieces, the tensioning workpieces, the first anchor devices, the second anchor devices, the tensioning transverse lines and the tensioning jacks;
and S9, installing a vertical cable: connecting a vertical cable piece with a vertical cable, installing a bearing seat at the bottom of an upper fixing frame and the top of a lower fixing frame, and connecting the vertical cable piece with the bearing seat;
s10, tensioning preparation of a vertical cable piece: a vertical counterforce piece is arranged at the end part of the vertical cable piece, and a tensioning workpiece is arranged on the side wall of the vertical cable, so that the tensioning workpiece and the vertical cable piece are mutually abutted;
s11, tensioning a vertical cable piece: installing a tensioning vertical line on the vertical counter-force piece, enabling the tensioning vertical line to penetrate through a tensioning workpiece, installing a third anchor on the side wall of the tensioning vertical line, enabling the third anchor to be located on one side, away from the tensioning workpiece, of the vertical counter-force piece, installing a tensioning jack on one side, away from the vertical counter-force piece, of the tensioning workpiece, installing a fourth anchor on the side wall of the tensioning vertical line, enabling the vertical counter-force piece and the tensioning jack to be located between the third anchor and the fourth anchor, and driving a tensioning driving piece to tension the vertical cable piece;
s12, vertical tensioning and dismantling: after all the vertical inhaul cable pieces are tensioned, the vertical counter-force pieces, the tensioning workpieces, the third anchor devices, the fourth anchor devices, the tensioning vertical lines and the tensioning jacks are dismantled;
s13, mounting a spider claw at the intersection of the transverse cable and the vertical cable;
s14, mounting a glass plate at the end part of the spider claw;
and S15, adjusting the distance of the plate joints between the glass plates, and injecting glue into the plate joints between the glass plates.
Through adopting above-mentioned technical scheme, the glass board is installed in the crossing department of horizontal cable and vertical cable through refuting the claw, reduce the use of large-scale structures such as stand and crossbeam, reduce the vision to indoor user and block, increase the field of vision broad, and owing to reduce the use of structures such as stand and crossbeam, can reduce cost, play the effect of subtracting the weight for the overall structure of curtain wall simultaneously, vertical cable is fixed through upper bracket and lower mount, horizontal cable is fixed through the cylinder of coagulating, the supporting border rigidity difference that makes the cable net of horizontal cable and vertical cable formation is little, can reduce the circumstances that cable net structure unstability and glass board burst.
Optionally, horizontal cable spare includes ear connector, horizontal connecting rod and horizontal connector, the ear connector is used for being connected with the otic placode, the both ends of horizontal connector are equipped with the opening, ear connector and horizontal connector threaded connection respectively are at the both ends of horizontal connecting rod, the inner wall of horizontal connector slides and is connected with the sideslip clamp splice that is used for the horizontal cable of centre gripping.
By adopting the technical scheme, when the transverse cable is installed, the end part of the transverse cable is inserted into the opening of the transverse connector, the transverse sliding clamping block is moved to clamp the transverse cable, then molten steel can be injected into the transverse connector, the transverse connector and the transverse cable can be fixed after the molten steel is cooled and solidified, the connecting area of the transverse cable and the transverse connector can be increased by the transverse sliding clamping block, and the connecting strength of the transverse cable and the transverse connector is improved.
Optionally, the lateral wall of the lateral sliding clamping block is provided with a first bayonet which is used for being plugged with the lateral cable, and the end part of the first bayonet faces the lateral connecting rod.
Through adopting above-mentioned technical scheme, when the sideslip clamp splice carries out the centre gripping to the violently cable, first card thorn can peg graft mutually with the violently cable, and when the violently cable was removed to the direction of keeping away from the violently connector, the sideslip clamp splice was drawn close each other to make the violently cable be difficult for breaking away from the sideslip clamp splice, improve the fastness of connection of violently connector and violently cable.
Optionally, a first through hole is formed in the side wall of the transverse connector, and a first sliding plate is connected to the side wall of the first through hole in a sliding manner.
By adopting the technical scheme, when the transverse cable is connected, the first sliding plate can be moved to open the first through hole, molten steel can be injected into the transverse connector through the first through hole, the convenience of molten steel injection is improved, after the injection is completed, the first sliding plate can be moved to close the first through hole, and after the molten steel is solidified, the first sliding plate can be fixed with the side wall of the first through hole.
It is optional, the lateral wall of ear connector is pegged graft and is had the axle of inserting, the axle of inserting is pegged graft mutually with the otic placode, the cross reaction spare includes cross reaction board and buckle plate, the lateral wall of cross reaction board and the lateral wall looks butt of ear connector, the lateral wall of cross reaction board is provided with the adapter sleeve, the adapter sleeve cup joints mutually with the axle of inserting, the one end looks lock joint of cross connection pole is kept away from with the ear connector to the buckle plate, the stretch-draw horizontal line passes the cross reaction board, the lateral wall of first ground tackle deviates from one side looks butt of cross connection pole with the cross reaction board.
By adopting the technical scheme, the method has the advantages that,
optionally, erect cable spare and include the fixing base, erect the connecting rod and erect the connector, the fixing base with accept a looks butt, the fixing base rotates with perpendicular connecting rod to be connected, erect the connecting rod and erect connector threaded connection, the both ends of erecting the connector are equipped with the opening, the inner wall of erecting the connector slides and is connected with the perpendicular smooth clamp splice that is used for the perpendicular cable of centre gripping.
By adopting the technical scheme, when the vertical cable is installed, the end part of the vertical cable is inserted into the opening of the vertical connector, the vertical sliding clamping block is moved to clamp the vertical cable, then molten steel can be injected into the vertical connector, the vertical connector and the vertical cable can be fixed after the molten steel is cooled and solidified, the connecting area of the vertical cable and the vertical connector can be increased by the vertical sliding clamping block, and the connecting strength of the vertical cable and the vertical connector is improved.
Optionally, the side wall of the vertical sliding clamping block is provided with a second bayonet which is used for being plugged with the vertical cable, and the end part of the second bayonet faces the vertical connecting rod.
Through adopting above-mentioned technical scheme, when erecting the slip clamp piece and carrying out the centre gripping to erecting the cable, the second card thorn can peg graft mutually with erecting the cable, and when erecting the cable and removing to the direction of keeping away from perpendicular connector, erect the slip clamp piece and draw close each other to make perpendicular cable be difficult for breaking away from perpendicular slip clamp piece, improve the fastness of connection of erecting connector and erecting the cable.
Optionally, erect reaction piece and include the reaction picture peg, the reaction picture peg cup joints with the fixing base mutually, the stretch-draw is erect the line and is passed the reaction picture peg, the third ground tackle deviates from one side looks butt of erecting the connector with the reaction picture peg.
Through adopting above-mentioned technical scheme, can make the fixing base carry out the atress through the reaction picture peg to stretch-draw is convenient for.
It is optional, the one end of refuting the claw and keeping away from the glass board is provided with the installation pole, the lateral wall of installation pole is equipped with the external screw thread, the one end that the claw was kept away from to the installation pole is provided with adjusts the seat, the installation pole is pegged graft mutually with the seat of adjusting, the lateral wall of adjusting the seat rotates and is connected with the regulation section of thick bamboo, adjust a section of thick bamboo and installation pole threaded connection, the lateral wall interlude of adjusting the seat has the locking lever, the lateral wall of locking lever is provided with the push pedal, the chamber of sliding has been seted up to the inside wall of adjusting the seat, the push pedal with slide the chamber cooperation, one side that the push pedal deviates from the installation pole is provided with elasticity and pushes away the piece, elasticity pushes away the piece and keeps away from the one end of push pedal and the lateral wall looks butt in chamber of sliding, a plurality of locking grooves that are used for supplying locking pole male are seted up to the lateral wall of installation pole.
Through adopting above-mentioned technical scheme, when the claw is refuted in the installation, can insert the regulation section of thick bamboo with the installation pole, rotate and adjust a section of thick bamboo, make the installation pole insert in adjusting the seat, make sand grip and installation pole slide each other, during sliding, can pull the locking lever, when refuting the claw and removing suitable position, loosen the locking lever, make the locking lever insert the locking inslot to refute the claw and fix a position, accomplish the installation of refuting between claw and the regulation seat, simple and convenient.
Optionally, the lateral wall of the adjusting seat is provided with a transverse and vertical mounting seat, the vertical cable is clamped by the adjusting seat and the transverse and vertical mounting seat, a tail cover is arranged on one side of the transverse and vertical mounting seat, which is far away from the adjusting seat, and the transverse cable is clamped by the transverse and vertical mounting seat and the tail cover.
By adopting the technical scheme, after the connection claw is installed, the transverse and vertical installation seat and the adjusting seat can be fixed through the threaded connection piece, the vertical rope is clamped in the vertical groove, then the tail cover is arranged on one side, far away from the adjusting seat, of the transverse and vertical installation seat, and the tail cover is fixed on the side wall of the transverse and vertical installation seat through the threaded connection piece, so that the adjusting seat is fixed with the transverse and vertical rope respectively, the fixing of the connection claw is completed, a glass plate can be installed at one end, far away from the adjusting seat, of the connection claw, and the glass plate is fixed at the intersection of the transverse rope and the vertical rope.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the glass plate is arranged at the intersection of the transverse cable and the vertical cable through the connecting claw, the use of large structures such as the upright column and the cross beam is reduced, the visual obstruction to indoor users is reduced, the visual field opening is increased, the cost can be reduced due to the reduction of the use of the structures such as the upright column and the cross beam, meanwhile, the weight reduction effect is achieved for the whole structure of the curtain wall, the vertical cable is fixed with the lower fixing frame through the upper fixing frame, the transverse cable is fixed through the concrete column body, the rigidity difference of the supporting boundary of the cable net formed by the transverse cable and the vertical cable is small, and the instability of the cable net structure and the crack of the glass plate can be reduced;
2. when the transverse sliding clamping block clamps the transverse cable, the first clamping thorn can be inserted with the transverse cable, and when the transverse cable moves in the direction away from the transverse connector, the transverse sliding clamping blocks are close to each other, so that the transverse cable is not easy to separate from the transverse sliding clamping block, and the connection firmness of the transverse connector and the transverse cable is improved;
3. when the claw is refuted in the installation, can insert the regulation section of thick bamboo with the installation pole, rotate and adjust a section of thick bamboo, make the installation pole insert in adjusting the seat, make sand grip and installation pole slide each other, during sliding, can pull the locking lever, when refuting the claw and removing suitable position, loosen the locking lever, make the locking lever insert the locking inslot to refute the claw and fix a position, accomplish the installation between refuting claw and the regulation seat, simple and convenient.
Drawings
FIG. 1 is a flow chart of construction in an embodiment of the present application.
Fig. 2 is a schematic overall structure diagram in the embodiment of the present application.
Fig. 3 is a schematic structural diagram of a transverse connection joint in an embodiment of the present application.
Fig. 4 is a schematic structural diagram of a vertical connector in the embodiment of the present application.
Fig. 5 is a schematic structural diagram of an adjusting seat in the embodiment of the present application.
Description of reference numerals:
1. a coagulation cylinder; 11. an upper fixing frame; 12. a lower fixing frame; 13. a bearing seat; 14. tensioning a jack; 21. embedding anchors; 22. pre-burying a plate; 23. an ear plate; 24. inserting a shaft; 3. a transverse cable; 31. an ear connector; 32. a transverse connecting rod; 33. a horizontal connector; 34. transversely sliding the clamping block; 35. a first bayonet; 36. a first through hole; 37. a first slide plate; 38. a transverse counterforce plate; 381. connecting sleeves; 382. a buckle plate; 39. stretching the transverse line; 4. a vertical cable; 41. a fixed seat; 42. a vertical connecting rod; 43. a vertical connector; 44. a vertical sliding clamping block; 45. a second bayonet; 46. a second through hole; 47. a second slide plate; 48. a counter-force plugboard; 481. tensioning the vertical line; 51. a first anchor; 52. a second anchor; 53. a third anchor; 54. a fourth anchorage device; 55. a male plate; 56. a motherboard; 61. a spider claw; 62. mounting a rod; 621. a locking groove; 63. an adjusting seat; 631. a sliding cavity; 64. a convex strip; 65. an adjusting cylinder; 66. a locking lever; 67. pushing a plate; 68. an elastic pushing member; 69. a threaded connection; 71. a horizontal and vertical mounting seat; 72. a tail cover; 8. a glass plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a construction method of a prestressed single-layer bidirectional cable net structure curtain wall.
Referring to fig. 1 and 2, a construction method of a prestressed single-layer bidirectional cable net structure curtain wall includes the following steps:
s1, measuring and paying off;
s2, arranging an embedded part on one side of the concrete column body 1;
s3, mounting the ear plate 23;
s4, respectively installing an upper fixing frame 11 and a lower fixing frame 12 on the side wall of the concrete column body 1;
s5, installing a transverse cable 3;
s6, preparing for stretching a transverse stay cable piece;
s7, tensioning the transverse pull rope;
s8, transversely tensioning and dismantling;
s9, installing a vertical cable 4;
s10, preparing tension of the vertical cable piece;
s11, tensioning the vertical cable piece;
s12, vertically tensioning and dismantling;
s13, mounting a spider claw 61 at the intersection of the transverse cable 3 and the vertical cable 4;
s14, mounting a glass plate 8 at the end part of the connecting claw 61;
and S15, adjusting the distance of the plate gaps between the glass plates 8, and injecting glue into the plate gaps between the glass plates 8.
The transverse cables 3 and the vertical cables 4 are stainless steel pull cables, the upper fixing frame 11 and the lower fixing frame 12 are steel trusses, through the method, the vertical columns and the transverse beams are replaced by the transverse cables 3 and the vertical cables 4, the fitting cost of the curtain wall can be reduced, after the glass plates 8 are installed, the glass plates 8 form the curtain wall outside the building, the glass plates 8 are installed on the side wall of the transverse cables 3 and the side wall of the vertical cables 4 through the connecting claws 61, the shielding of the glass plates 8 is reduced, the view of the indoor user outside the building, which can be observed through the glass plates 8, is increased, the blocking of the curtain wall structure to the sight is reduced, and the visual field opening performance is improved.
Wherein, the built-in fitting includes pre-buried anchor 21 and built-in plate 22, and s3 specifically is: and welding an ear plate 23 on one side of the embedded plate 22, which is far away from the embedded anchor 21, so that the embedded anchor 21 and the ear plate 23 are perpendicular to each other.
Wherein s5 is: the transverse pulling cable piece is connected with the transverse cable 3, the transverse pulling cable piece and the transverse cable 3 are fixed by molten steel, and the transverse pulling cable piece is arranged on the side wall of the lug plate 23.
Referring to fig. 2 and 3, the transverse pulling cable member includes an ear connector 31, a transverse connecting rod 32 and a transverse connector 33, the side wall of the ear connector 31 is inserted with the insertion shaft 24, the insertion shaft 24 extends along the horizontal direction, the insertion shaft 24 is inserted with the ear plate 23, the ear connector 31 is connected with the ear plate 23 through the insertion shaft 24, the ear connector 31 and the ear plate 23 can rotate relatively through the insertion shaft 24, the transverse connector 33 is conical, the size of the head end of the transverse connector 33 is smaller than that of the tail end of the transverse connector 33, the head end and the tail end of the transverse connector 33 are both provided with openings, the side wall of the transverse connecting rod 32 is provided with bidirectional threads, one end of the transverse connecting rod 32 is in threaded connection with the ear connector 31, and the other end of the transverse connecting rod 32 is in threaded connection with the transverse connector 33, the inner side wall of the transverse connector 33 is connected with transverse sliding clamping blocks 34 in a sliding mode, the sliding direction of the transverse sliding clamping blocks 34 is parallel to the generatrix direction of the conical surface of the transverse connector 33, the transverse sliding clamping blocks 34 can be used for clamping the transverse cable 3, the number of the transverse sliding clamping blocks 34 is two, in s5, when the transverse cable 3 is connected, the end portion of the transverse cable 3 extends into the transverse connector 33 from the head end opening of the transverse connector 33, the transverse sliding clamping blocks 34 slide, the transverse sliding clamping blocks 34 are close to the head end opening of the transverse connector 33, meanwhile, the transverse sliding clamping blocks 34 are close to each other, the transverse sliding clamping blocks 34 clamp the transverse cable 3, then molten steel is injected into the transverse connector 33, the molten steel is cooled and then solidified, the transverse cable 3, the transverse sliding clamping blocks 34 and the transverse connector 33 are fixed, and therefore connection of the transverse cable 3 and a transverse cable piece is completed.
After the connection is completed, the horizontal connecting rod 32 can be rotated, thereby adjusting the distance between the ear connector 31 and the horizontal connector 33, and performing pretensioning.
One side of the transverse sliding clamping block 34, which is far away from the transverse connecting head 33, is provided with a first clamping thorn 35, the first clamping thorn 35 can be used for being plugged with the transverse cable 3, and one end of the first clamping thorn 35, which is far away from the transverse sliding clamping block 34, faces the transverse connecting rod 32.
When the transverse cable 3 is connected, the transverse sliding clamping block 34 slides, so that the transverse sliding clamping block 34 clamps the transverse cable 3, and meanwhile, the first clamping thorn 35 is inserted into the side wall of the transverse cable 3, thereby enhancing the connection strength of the transverse sliding clamping block 34 and the transverse cable 3 and improving the connection firmness of the transverse cable 3 and the transverse connector 33.
A first through hole 36 is formed in the side wall of the transverse connecting head 33, a first sliding plate 37 is connected to the side wall of the first through hole 36 in a sliding mode, and the first sliding plate 37 is inserted into the side wall of the first through hole 36.
After the transverse cable 3 is clamped by the transverse connector 33, the first sliding plate 37 is slid, molten steel is injected into the transverse connector 33 through the first through hole 36, after the injection is completed, the first sliding plate 37 is slid to seal the first through hole 36 by the first sliding plate 37, and after the molten steel is solidified, the first sliding plate 37 is fixed with the side wall of the first through hole 36.
Wherein s6 is: a transverse reaction member is mounted at the end of the transverse cable member, and a tensioning workpiece is mounted on the side wall of the transverse cable 3, so that the tensioning workpiece and the transverse cable member are mutually abutted.
Wherein s7 is: installing a transverse tensioning wire 39 on the transverse reaction member, enabling the transverse tensioning wire 39 to penetrate through a tensioning workpiece, installing a first anchor 51 on the side wall of the transverse tensioning wire 39, installing a tensioning jack 14 on the side of the tensioning workpiece, which is far away from the transverse reaction member, and installing a second anchor 52 on the side wall of the transverse tensioning wire 39, enabling the transverse reaction member and the tensioning jack 14 to be located between the first anchor 51 and the second anchor 52, driving the tensioning jack 14, and tensioning the transverse tensioning wire.
The transverse tensioning line 39 is a steel strand, the transverse reaction part comprises a transverse reaction plate 38 and a buckling plate 382, the transverse reaction plate 38 is arranged in an L shape, the side wall of the transverse reaction plate 38 is abutted to the side wall of the lug connector 31, the side wall of the transverse reaction plate 38 is provided with a connecting sleeve 381, the connecting sleeve 381 is sleeved with the end portion of the inserting shaft 24, the buckling plate 382 is buckled with one end, far away from the transverse connecting rod 32, of the lug connector 31, the transverse tensioning line 39 penetrates through the transverse reaction plate 38, and the side wall of the first anchor device 51 is abutted to one side, far away from the transverse connector 33, of the transverse reaction plate 38.
The side walls of the cross reaction plate 38 are provided with reinforcing ribs, which can improve the structural strength of the cross reaction plate 38.
After the ear plate 23 is connected to the ear connector 31 via the insertion shaft 24, the transverse reaction plate 38 is connected to the end of the insertion shaft 24 via the connection sleeve 381, and the fastening plate 382 is fastened to the ear connector 31, so as to complete the preparation for installing the tension transverse wire 39 and the first anchor 51.
The tensioning workpiece comprises a male plate 55 and a female plate 56, the male plate 55 is inserted into the female plate 56, the male plate 55 and the female plate 56 can be combined, the male plate 55 and the female plate 56 are fixed through bolt connection, the side wall close to the male plate 55 and the female plate 56 is provided with a groove for placing the tensioning transverse line 39 and the transverse cable 3, the groove forms a through hole after the male plate 55 and the female plate 56 are combined, the transverse cable 3 and the tensioning transverse line 39 are wrapped in the groove, the male plate 55 and the female plate 56 are both abutted to one end, away from the transverse connecting rod 32, of the transverse connecting head 33, in the state, a tensioning jack 14 is installed on one side, away from the transverse counter force piece, of the male plate 55 or the female plate 56, the tensioning jack 14 is a penetrating jack, the male plate 55 and the female plate 56 are both located between the transverse connecting head 33 and the jack 14, a second anchor 52 is arranged on one end, away from the transverse connecting head 33, the transverse counter force piece and the tensioning jack 14 are both located between a first anchor 51 and a second anchor 52, and the tensioning jack 51 and the tensioning jack can drive the transverse counter force 52 to pass through the tensioning anchor 51 and the second anchor 52.
Before the tensioning jack 14 is driven, the transverse connecting rod 32 can be rotated again to move the ear connector 31 and the transverse connector 33, so that the distance between the ear connector 31 and the transverse connector 33 is adjusted to perform pretensioning.
Wherein s8 is: and after tensioning all the transverse bracing cable pieces, removing the transverse reaction piece, the tensioning workpiece, the first anchor 51, the second anchor 52, the tensioning transverse cable and the tensioning jack 14.
Wherein s9 is: the vertical pulling rope piece is connected with the vertical rope 4, the vertical pulling rope piece is fixed with the vertical rope 4 through molten steel, the bearing seat 13 is installed at the bottom of the upper fixing frame 11 and the top of the lower fixing frame 12, and the vertical pulling rope piece is connected with the bearing seat 13.
Referring to fig. 2 and 4, the vertical cable piece includes a fixed seat 41, a vertical connecting rod 42 and a vertical connecting head 43, the fixed seat 41 abuts against the receiving seat 13, the fixed seat 41 is rotatably connected with the vertical connecting rod 42, the side wall of the vertical connecting rod 42 is provided with an external thread, one end of the vertical connecting rod 42, which is far away from the fixed seat 41, is in threaded connection with the vertical connecting head 43, the vertical connecting head 43 is in a tapered arrangement, the size of the head end of the vertical connecting head 43 is smaller than that of the tail end of the vertical connecting head 43, openings are formed in both the head end and the tail end of the vertical connecting head 43, a vertical sliding clamping block 44 is connected to the inner side wall of the vertical connecting head 43 in a sliding manner, the sliding direction of the vertical sliding clamping block 44 is parallel to the generatrix direction of the tapered surface of the vertical connecting head 43, the vertical sliding clamping block 44 can be used for clamping the vertical cable 4, the number of the vertical sliding clamping block 44 is two, when the vertical cable 4 is connected, the vertical cable 4, the end of the vertical sliding clamping block 44 is inserted into the vertical connecting head 43 from the opening of the vertical connecting head 43, then the sliding clamping block 44 is slid, the vertical connecting head 44 is close to the vertical connecting head, the vertical connecting head opening of the vertical connecting head 44, the vertical connecting head 43, the vertical connecting block is solidified, and the molten steel can be connected with the molten steel, and the molten steel can be solidified, and the molten steel can be connected.
After the connection is completed, the vertical connecting rod 42 and the vertical connecting head 43 can rotate relatively, and the distance between the fixed seat 41 and the vertical connecting head 43 is adjusted.
One side of the vertical sliding clamping block 44, which is far away from the vertical connecting head 43, is provided with a second bayonet 45, the second bayonet 45 can be used for being inserted into the side wall of the vertical cable 4, and one end of the second bayonet 45, which is far away from the vertical sliding clamping block 44, faces the vertical connecting rod 42.
When the vertical cable 4 is connected, the vertical sliding clamping block 44 slides, so that the vertical sliding clamping block 44 clamps the vertical cable 4, and meanwhile, the second clamping thorn 45 is inserted into the side wall of the vertical cable 4, thereby enhancing the connection strength of the vertical cable 4 and the vertical sliding clamping block 44 and improving the connection firmness of the vertical cable 4 and the vertical connector 43.
The side wall of the vertical connector 43 is provided with a second through hole 46, the side wall of the second through hole 46 is connected with a second sliding plate 47 in a sliding manner, and the second sliding plate 47 is inserted into the side wall of the second through hole 46.
After the vertical connector 43 clamps the vertical cable 4, the second sliding plate 47 is moved, molten steel is injected into the vertical connector 43 through the second through hole 46, after the injection is completed, the second sliding plate 47 is moved to enable the second sliding plate 47 to seal the second through hole 46, and after the molten steel is solidified, the second sliding plate 47 is fixed with the side wall of the second through hole 46.
Wherein s10 is: and a vertical reaction part is arranged at the end part of the vertical cable part, and a tensioning workpiece is arranged on the side wall of the vertical cable 4, so that the tensioning workpiece and the vertical cable part are mutually abutted.
Wherein s11 is: the vertical reaction part is provided with a tensioning vertical line 481, the tensioning vertical line 481 penetrates through a tensioning workpiece, the tensioning vertical line 481 is a steel strand, a third anchor 53 is arranged on the side wall of the tensioning vertical line 481, the third anchor 53 is positioned on one side of the vertical reaction part, which is far away from the tensioning workpiece, a tensioning jack 14 is arranged on one side of the tensioning workpiece, which is far away from the vertical reaction part, a fourth anchor 54 is arranged on the side wall of the tensioning vertical line 481, the vertical reaction part and the tensioning jack 14 are both positioned between the third anchor 53 and the fourth anchor 54, and a tensioning driving part is driven to tension the vertical cable part.
Before the tensioning driving piece is driven, the vertical connecting rod 42 can be rotated again, the distance between the fixed seat 41 and the vertical connecting head 43 is adjusted, and pretension is carried out.
The vertical reaction part comprises a reaction inserting plate 48, the reaction inserting plate 48 is sleeved with the fixed base 41, one end, far away from the vertical connecting rod 42, of the fixed base 41 penetrates through the reaction inserting plate 48, one end, close to the vertical connecting rod 42, of the fixed base 41 is connected with the reaction inserting plate 48 in a clamping mode, one end, close to the vertical connecting rod 42, of the fixed base 41 is connected with the bearing base 13 in a butting mode, the reaction inserting plate 48 is connected with one side, close to the fixed base 41, of the bearing base 13 in a butting mode, and the side wall of the third anchor 53 is connected with one side, far away from the vertical connecting head 43, of the reaction inserting plate 48 in a butting mode.
The grooves of the male plate 55 and the grooves of the female plate 56 can be used for placing the tensioning vertical lines 481 and the vertical cables 4, when the tensioning vertical lines 481 are installed, the tensioning vertical lines 481 penetrate through the tensioning jack 14 and the fourth anchor 54, the tensioning vertical lines 481 are placed in the grooves, the male plate 55 and the female plate 56 are combined and fixed, a third anchor 53 is arranged on one side, away from a tensioning workpiece, of the reaction flashboard 48, the third anchor 53 abuts against one side, away from the male plate 55, of the reaction flashboard 48, the fourth anchor 54 abuts against one end, away from the male plate 55, of the tensioning jack 14, and then a driving piece is driven to tension the vertical cable.
Before the tensioning jack 14 is driven, the vertical connecting rod 42 can be rotated again to move the vertical connecting head 43, so that the distance between the fixed seat 41 and the vertical connecting head 43 is adjusted to perform pretension.
Wherein s12 is: and after tensioning all the vertical cable pieces, removing the vertical reaction piece, the tensioning workpiece, the third anchor 53, the fourth anchor 54 and the tensioning jack 14.
And in s15, after the plate seam distance is adjusted, sticking paper surface adhesive tapes on the surface glass on two sides of the plate seam, injecting glue, injecting the glue by using a silicone weather-resistant sealant, tightly filling the plate seam, and pointing the seam by using a tool while injecting the glue, so that the formed glue surface is flat, compact, uniform and free of flowing.
Referring to fig. 2 and 5, the one end of refuting claw 61 and keeping away from glass board 8 is provided with installation pole 62, the lateral wall of installation pole 62 is equipped with the external screw thread, the one end that the refuting claw 61 was kept away from to installation pole 62 is provided with adjusts seat 63, installation pole 62 pegs graft with adjusting seat 63, the inside wall of adjusting seat 63 is provided with sand grip 64, the extending direction of sand grip 64 is unanimous with the extending direction of installation pole 62, sand grip 64 slides with installation pole 62 and is connected, the lateral wall of adjusting seat 63 rotates and is connected with and adjusts a section of thick bamboo 65, it is connected with installation pole 62 threaded connection to adjust a section of thick bamboo 65, the lateral wall interlude of adjusting seat 63 has locking lever 66, the lateral wall of locking lever 66 is provided with push pedal 67, the inside wall of adjusting seat 63 has seted up sliding cavity 631, push pedal 67 slides with sliding cavity 631 and coordinates, one side that push pedal 67 deviates from installation pole 62 is provided with elasticity pushing member 68, elasticity pushing member 68 is the spring, the one end that elasticity pushing member 68 kept away from push pedal 67 and the lateral wall looks butt of sliding cavity 631, the lateral wall of locking groove 621 has been seted up to the lateral wall of installation pole 62, the side has been seted up 621, locking groove 621 has been used for the locking groove 621, 621 is used for the insertion of locking lever 66, 621.
When the claw 61 is refuted in the installation, can insert regulation section of thick bamboo 65 with installation pole 62, rotate and adjust section of thick bamboo 65, make installation pole 62 insert in adjusting the seat 63, make sand grip 64 and installation pole 62 slide each other, during sliding, can pull locking lever 66, when refuting claw 61 and removing suitable position, loosen locking lever 66, make locking lever 66 insert in the locking groove 621, thereby fix a position refuting claw 61, accomplish the installation between refuting claw 61 and the regulation seat 63, and is simple and convenient.
The lateral wall of adjusting seat 63 is provided with anyhow mount pad 71, the lateral wall of adjusting seat 63 and the lateral wall of anyhow mount pad 71 all offer the perpendicular groove that is used for putting into erect rope 4, erect rope 4 by adjusting seat 63 and anyhow mount pad 71 centre gripping in erecting the groove, the one side of anyhow mount pad 71 keeping away from adjusting seat 63 is provided with tail-hood 72, the lateral wall of anyhow mount pad 71 and the lateral wall of tail-hood 72 all offer the horizontal groove that is used for putting into horizontal rope 3, horizontal rope 3 is by anyhow mount pad 71 and tail-hood 72 centre gripping in the horizontal groove, the lateral wall of adjusting seat 63 and the lateral wall of tail-hood 72 all are provided with threaded connection 69, threaded connection 69 is the bolt, adjust seat 63 and tail-hood 72 and all install the lateral wall at anyhow mount pad 71 through threaded connection 69.
After the connecting claw 61 is installed, the transverse and vertical installation base 71 and the adjusting base 63 can be fixed through the threaded connection piece 69, the vertical cable 4 is clamped in the vertical groove, then the tail cover 72 is covered on one side, far away from the adjusting base 63, of the transverse and vertical installation base 71, the tail cover 72 is fixed on the side wall of the transverse and vertical installation base 71 through the threaded connection piece 69, the adjusting base 63 is fixed with the transverse and vertical cable 4 respectively, fixing of the connecting claw 61 is completed, the glass plate 8 can be installed at one end, far away from the adjusting base 63, of the connecting claw 61, and the glass plate 8 is fixed at the intersection of the transverse cable 3 and the vertical cable 4.
The implementation principle of the construction method of the curtain wall with the prestressed single-layer bidirectional cable net structure in the embodiment of the application is as follows: the glass plate 8 is installed at the intersection of the transverse cable 3 and the vertical cable 4 through the connecting claw 61, the use of large structures such as an upright column and a cross beam is reduced, the visual obstruction to indoor users is reduced, the visual field opening is increased, meanwhile, due to the fact that the use of the upright column and the cross beam is reduced, the construction cost can be saved, meanwhile, the function of weight reduction is achieved for a curtain wall, the vertical cable 4 is fixed with the lower fixing frame 12 through the upper fixing frame 11, the transverse cable 3 is fixed through the concrete column body 1, the rigidity difference of the supporting boundary of a cable net formed by the transverse cable 3 and the vertical cable 4 is small, and the instability of the cable net structure and the situation of the glass plate 8 crack can be reduced.
The above are all the preferred embodiments of the present application, and this embodiment is only for explaining the present application and does not sequentially limit the protection scope of the present application, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A construction method of a prestressed single-layer bidirectional cable net structure curtain wall is characterized by comprising the following steps:
s1, measuring and paying off;
s2, arranging an embedded part on one side of the concrete column body (1);
s3. Mounting ear plate (23): welding lug plates (23) on the embedded parts;
s4, respectively installing an upper fixing frame (11) and a lower fixing frame (12) on the side wall of the concrete column body (1);
and s5, installing a transverse cable (3): connecting the transverse pulling cable piece with the transverse cable (3), and installing the transverse pulling cable piece on the ear plate (23);
s6, stretching and preparing a transverse pulling rope piece: a transverse counterforce piece is arranged at the end part of the transverse cable piece, and a tensioning workpiece is arranged on the side wall of the transverse cable (3) so that the tensioning workpiece and the transverse cable piece are mutually abutted;
s7, tensioning a transverse pulling rope piece: installing a tensioning transverse line (39) on a transverse counter-force piece, enabling the tensioning transverse line (39) to penetrate through a tensioning workpiece, installing a first anchor (51) on the side wall of the tensioning transverse line (39), installing a tensioning jack (14) on one side of the tensioning workpiece, which is far away from the transverse counter-force piece, and installing a second anchor (52) on the side wall of the tensioning transverse line (39), enabling the transverse counter-force piece and the tensioning jack (14) to be located between the first anchor (51) and the second anchor (52), driving the tensioning jack (14) and tensioning the transverse cable piece;
s8, transverse tension removal: after all the transverse bracing cable pieces are tensioned, the transverse counter-force pieces, the tensioning workpieces, the first anchor devices (51), the second anchor devices (52), the tensioning transverse wires and the tensioning jacks (14) are removed;
and S9, installing a vertical cable (4): connecting a vertical cable piece with a vertical cable (4), installing a bearing seat (13) at the bottom of an upper fixing frame (11) and the top of a lower fixing frame (12), and connecting the vertical cable piece with the bearing seat (13);
s10, tensioning preparation of a vertical cable piece: a vertical reaction member is arranged at the end part of the vertical cable member, and a tensioning workpiece is arranged on the side wall of the vertical cable (4) so as to enable the tensioning workpiece and the vertical cable member to be mutually abutted;
s11, tensioning a vertical cable piece: installing a tensioning vertical line (481) on a vertical reaction part, enabling the tensioning vertical line (481) to penetrate through a tensioning workpiece, installing a third anchor (53) on the side wall of the tensioning vertical line (481), enabling the third anchor (53) to be located on the side, away from the tensioning workpiece, of the vertical reaction part, installing a tensioning jack (14) on the side, away from the vertical reaction part, of the tensioning workpiece, installing a fourth anchor (54) on the side wall of the tensioning vertical line (481), enabling the vertical reaction part and the tensioning jack (14) to be located between the third anchor (53) and the fourth anchor (54), and driving a tensioning driving part to tension the vertical cable part;
and S12, vertical tensioning and dismantling: after all the vertical inhaul cable pieces are tensioned, the vertical counter-force pieces, the tensioning workpieces, the third anchor (53), the fourth anchor (54), the tensioning vertical lines (481) and the tensioning jacks (14) are disassembled;
s13, mounting a connecting claw (61) at the intersection of the transverse cable (3) and the vertical cable (4);
the one end of refuting claw (61) and keeping away from glass board (8) is provided with installation pole (62), the lateral wall of installation pole (62) is equipped with the external screw thread, the one end of refuting claw (61) is kept away from in installation pole (62) is provided with adjusts seat (63), installation pole (62) is pegged graft with adjusting seat (63), the lateral wall of adjusting seat (63) rotates and is connected with and adjusts a section of thick bamboo (65), adjust a section of thick bamboo (65) and installation pole (62) threaded connection, the lateral wall of adjusting seat (63) alternates and has locking lever (66), the lateral wall of locking lever (66) is provided with push pedal (67), the inside wall of adjusting seat (63) has been seted up and has been slided chamber (631), push pedal (67) and chamber (631) sliding fit, one side that push pedal (67) deviates from installation pole (62) is provided with elasticity pushing part (68), the one end that push pedal (67) was kept away from to elasticity pushing part (68) is connected with the lateral wall looks butt of chamber (631) that slides, the lateral wall of installation pole (62) is seted up a plurality of confession and is used for fixing lock pole (66) inserted;
a transverse and vertical mounting seat (71) is arranged on the side wall of the adjusting seat (63), the vertical cable (4) is clamped by the adjusting seat (63) and the transverse and vertical mounting seat (71), a tail cover (72) is arranged on one side, away from the adjusting seat (63), of the transverse and vertical mounting seat (71), and the transverse cable (3) is clamped by the transverse and vertical mounting seat (71) and the tail cover (72);
s14, mounting a glass plate (8) at the end part of the connecting claw (61);
and S15, adjusting the distance of the plate joints between the glass plates (8), and injecting glue into the plate joints between the glass plates (8).
2. The construction method of the prestressed single-layer bidirectional cable net structure curtain wall as claimed in claim 1, wherein the transverse cable member comprises an ear connector (31), a transverse connecting rod (32) and a transverse connector (33), the ear connector (31) is used for being connected with an ear plate (23), openings are formed in two ends of the transverse connector (33), the ear connector (31) and the transverse connector (33) are respectively in threaded connection with two ends of the transverse connecting rod (32), and a transverse sliding clamping block (34) for clamping the transverse cable (3) is connected to the inner wall of the transverse connector (33) in a sliding manner.
3. The construction method of the curtain wall with the prestressed single-layer bidirectional cable net structure as claimed in claim 2, wherein the side wall of the transverse sliding clamping block (34) is provided with a first clamping thorn (35) for being plugged with the transverse cable (3), and the end of the first clamping thorn (35) faces the transverse connecting rod (32).
4. The construction method of the curtain wall with the prestressed single-layer bidirectional cable net structure according to claim 2, wherein a first through hole (36) is formed in a side wall of the transverse connector (33), and a first sliding plate (37) is connected to a side wall of the first through hole (36) in a sliding manner.
5. The curtain wall construction method of the prestressed single-layer bidirectional cable net structure is characterized in that an inserting shaft (24) is inserted into a side wall of the ear connector (31), the inserting shaft (24) is inserted into an ear plate (23), the transverse reaction part comprises a transverse reaction plate (38) and a buckling plate (382), the side wall of the transverse reaction plate (38) is abutted to the side wall of the ear connector (31), a connecting sleeve (381) is arranged on the side wall of the transverse reaction plate (38), the connecting sleeve (381) is sleeved with the inserting shaft (24), the buckling plate (382) is buckled with one end, away from the transverse connecting rod (32), of the ear connector (31), the tensioning transverse line (39) penetrates through the transverse reaction plate (38), and the side wall of the first anchor (51) is abutted to one side, away from the transverse connector (33), of the transverse reaction plate (38).
6. The construction method of the prestressed single-layer bidirectional cable net structure curtain wall according to claim 1, wherein the vertical cable member comprises a fixed seat (41), a vertical connecting rod (42) and a vertical connecting head (43), the fixed seat (41) is abutted to the bearing seat (13), the fixed seat (41) is rotatably connected with the vertical connecting rod (42), the vertical connecting rod (42) is in threaded connection with the vertical connecting head (43), openings are formed in two ends of the vertical connecting head (43), and a vertical sliding clamping block (44) for clamping the vertical cable (4) is connected to the inner wall of the vertical connecting head (43) in a sliding manner.
7. The construction method of the prestressed single-layer bidirectional cable net structural curtain wall as claimed in claim 6, wherein the side wall of the vertical sliding clamping block (44) is provided with a second bayonet (45) for being plugged with the vertical cable (4), and the end of the second bayonet (45) faces the vertical connecting rod (42).
8. The construction method of the prestressed single-layer bidirectional cable mesh structure curtain wall as claimed in claim 6, wherein the vertical reaction part comprises a reaction inserting plate (48), the reaction inserting plate (48) is sleeved with the fixing seat (41), the tensioning vertical line (481) penetrates through the reaction inserting plate (48), and the third anchor (53) abuts against one side, away from the vertical connecting head (43), of the reaction inserting plate (48).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210681936.XA CN115110672B (en) | 2022-06-16 | 2022-06-16 | Construction method of prestressed single-layer bidirectional cable net structure curtain wall |
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| CN202210681936.XA CN115110672B (en) | 2022-06-16 | 2022-06-16 | Construction method of prestressed single-layer bidirectional cable net structure curtain wall |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08200325A (en) * | 1995-01-30 | 1996-08-06 | Shinko Kosen Kogyo Kk | Tension adjusting method for tension material and device thereof |
| KR101014645B1 (en) * | 2010-09-08 | 2011-02-16 | 한국유리공업주식회사 | A outer glass support device for building external wall |
| CN103758263B (en) * | 2014-01-24 | 2016-01-20 | 北京市建筑工程研究院有限责任公司 | A kind of forming method of multilayer cable truss curtain wall construction |
| CN104989105B (en) * | 2015-06-04 | 2017-05-10 | 柳州欧维姆工程有限公司 | Method for installing and tensioning stay rope among nodes of N-shaped rope network |
| CN105332452B (en) * | 2015-11-26 | 2017-10-13 | 中国航空规划设计研究总院有限公司 | Cable curtain wall supporting system and its construction method of a kind of top provided with steel truss |
| CN206888359U (en) * | 2017-07-13 | 2018-01-16 | 湖州锐狮标准件制造有限公司 | A kind of pre-stress anchor clipper |
| CN107905536A (en) * | 2017-12-22 | 2018-04-13 | 中电建建筑集团有限公司 | Glass curtain wall construction method |
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