Wind-resistant column cable curved curtain wall system and construction method thereof

Abstract

The application discloses a kind of anti-wind column cable curved surface curtain wall system and its construction method, including the steel structure embedded part embedded in building, anti-wind column, truss, tension self-balancing pole structure, for making steel structure embedded part and tension self-balancing pole structure be connected node connection adjusting part, node connection adjusting part includes adjusting seat and the connecting fixed seat connected with steel structure embedded part;Tension self-balancing pole structure includes cable and is used for making cable mutually cross connection distribution anchorage point adapter connection piece, anchorage point adapter connection piece is connected with the first bracing bar that is set to the end away from cable, and second bracing bar is arranged on the both sides of first bracing bar;The present application zip lock curved surface curtain wall is easy to install, and stability is good, and the stability of first bracing bar and second bracing bar that cable tight connection is triangular structure distribution is high, guarantees the stability of zip lock curved surface curtain wall;Node connection adjusting part uses node three-dimensional six degrees adjustable, it is convenient to absorb and digest structural deviation, guarantees curtain wall precision.

Description

TECHNICAL FIELD

[0001] The present application mainly relates to the technical field of cable curve curtain wall, and particularly relates to a wind-resistant column cable curve curtain wall system and a construction method thereof. BACKGROUND

[0002] The wind-resistant column and the curtain wall are important components in the building envelope structure, and the design, construction and mutual combination mode thereof are crucial to the wind resistance of the building. The main function of the wind-resistant column is to transfer the wind load of the gable, and the wind-resistant column plays a supporting and stabilizing role in the structure. The curtain wall is related to the aesthetic appearance of the building, and also relates to the blocking performance to the external environment, including the invasion of wind, rain and other natural conditions.

[0003] With the development of science and technology and industrial production and the development of new technologies, new principles, new materials and new processes of the curtain wall, the existing curve curtain wall connecting piece still has the problems of inconvenient installation and adjustment and great construction difficulty. The single strut is used for supporting the cable curve suspended beam lighting curtain wall, the cable curve suspended beam lighting curtain wall is unstable in the use process, and the installation problem exists under the invasion of wind, rain and other natural conditions. SUMMARY

[0004] Based on this, the purpose of the present application is to provide a wind-resistant column cable curve curtain wall system and a construction method thereof, so as to solve the technical problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A wind-resistant column cable curve curtain wall system, comprising a steel structure embedded part embedded in a building, a wind-resistant column, a truss, a self-balancing tension rod structure, and a node connection adjusting part for connecting the steel structure embedded part and the self-balancing tension rod structure, a pre-embedded connecting groove is formed in the steel structure embedded part, and a fastening bolt is arranged in the pre-embedded connecting groove.

[0007] The node connection adjusting part comprises an adjusting seat and a connecting fixing seat connected with the steel structure embedded part, the fixing seat comprises a fixing plate and a clamping plate connected to one end of the fixing plate, the clamping plate is arranged in a U-shaped structure, a first screw hole is formed through the clamping plate, the adjusting seat is clamped in the clamping plate, a second screw hole is formed through the adjusting seat, a shaft is rotatably arranged in the second screw hole of the adjusting seat and the first screw hole of the clamping plate, a double-thread is arranged on the outer wall of both sides of the shaft, a first nut and a second nut are arranged on the outer circumferential wall of the double-thread on both ends of the shaft, the first nut is connected with the double-thread on the end of the shaft in an anticlockwise direction, the second nut is connected with the double-thread on the end of the shaft in a clockwise direction, and a fixing hole is formed through the ear plate on both sides of the adjusting seat.

[0008] The tension self-balancing pole structure includes cables and anchor point connection connectors for cross connection and distribution of the cables, one end of the cable is connected with a fixed end, the other end of the cable is connected with a tension adjusting end, a tension adjusting knob seat is arranged on the tension adjusting end, and a tension adjusting screw thread is arranged on a screw rod of the tension adjusting knob seat.

[0009] The pulling force of the steel wire rope from the cable harness cannot be less than 90% of the breaking force of the steel wire rope.

[0010] The fixed end and the tension adjusting end are connected with the adjusting seat through a bidirectional bolt.

[0011] The wind-resistant column is connected with the building, the truss connection is located between the top of the wind-resistant column, a connecting through hole connected with the fixed hole is arranged on the wind-resistant column, and the wind-resistant column is connected with the steel structure embedded part through the node connection adjusting part.

[0012] The first support rod is provided with a second support rod on both sides, the first support rod is provided with a connection steel claw connected with the glass curtain wall away from one end of the anchor point connection connector, and the connection steel claw is connected with the glass curtain wall through a connection head.

[0013] The first support rod and the second support rod are provided with a tension length adjusting screw thread structure.

[0014] According to the wind-resistant column cable curved surface curtain wall system technical scheme, a construction method of the wind-resistant column cable curved surface curtain wall system is also provided, including the following steps.

[0015] Step one, material preparation and inspection, ensure that all materials meet the design requirements and national standards, and strictly check the quality of the materials to ensure that there is no damage, no defect, and the performance meets the engineering requirements;

[0016] Step two, measurement and positioning, according to the design drawing and the site condition, accurately measure the line, measure the layout, and check the position of all embedded parts, determine the positioning point of the cable, and perform multiple reviews to ensure accurate position;

[0017] Step three, install the anchor system, accurately mark the anchor point position on the structure, and ensure the bearing capacity of the anchor point, install the anchor point connection connector according to the design requirements, and ensure the stability and reliability of the anchor point connection connector;

[0018] Step four, install the cable according to the design sequence one by one, ensure that the cable is straight and has no torsion, use professional equipment to preliminarily tension the cable, apply a certain pre-tension, prepare for subsequent accurate adjustment, use the tension adjusting knob seat to accurately adjust the tension of the cable, and ensure that the tension of each cable is uniform and meets the design requirements;

[0019] Step five, tension detection and adjustment, use a tension meter to test the actual tension of the cable, ensure that it meets the design specified tension range, and make necessary tension adjustment according to the test results to ensure the balanced force of the overall structure;

[0020] Step six, detailed treatment and protection, carefully treat the connection parts of the cable and the anchoring point butt joint connector, the tension adjusting knob seat, ensure reliable connection and no safety hazards, and carry out corrosion protection on the cable and accessories to prolong their service life and reduce maintenance requirements;

[0021] Step seven, safety and quality control, monitor the safety status at any time during construction, take effective measures to prevent safety accidents, and conduct quality inspection after construction to ensure that the construction quality meets the design requirements and relevant standards;

[0022] Step eight, glass curtain wall installation, use hoisting equipment to ensure safety during hoisting, install the curtain wall on the steel claw at the end of the anchoring point butt joint connector connected with the cable, ensure accurate position, avoid collision and misalignment, and finally form a curtain wall system.

[0023] The technical scheme specifically further comprises gap shrinkage joint treatment between the metal curtain walls after the installation of the metal curtain walls, and the gap is treated by rubber shrinkage joint through rubber strip compression and injection of silicone sealant elastic waterproof material.

[0024] In summary, the present application mainly has the following beneficial effects:

[0025] 1. The pull-lock curved curtain wall is convenient to install and has good stability, the first and second supporting rods in triangular structure distribution are arranged between the anchoring point butt joint connector and the butt joint steel claw and connected with the cable, so that the stability is high and the stability of the pull-lock curved curtain wall is ensured;

[0026] 2. The node connection adjusting piece connected with the steel structure embedded part is arranged to facilitate connection and adjustment, facilitate installation of the curved cold-bent unit curtain wall, facilitate splicing and fitting installation of the pull-lock curved curtain wall, the node three-dimensional six-degree adjustable is adopted for connection of the node connection adjusting piece and the steel structure embedded part, the adjusting seat and the connecting fixed seat are connected by a shaft rod, which facilitates absorption and digestion of structural deviation, and ensures the installation precision of the pull-lock curved curtain wall;

[0027] 3. The pull-lock is made of stainless steel and can be adjusted at one end, and the tensioning is convenient to adjust;

[0028] 4. The anti-wind column is convenient to be connected with the wall steel structure embedded part through the node connection adjusting piece, the adjusting seat and the connecting fixed seat are connected through the shaft rod, the anti-wind column can be installed and adjusted in the inclination angle, the installation and fixation of the anti-wind column are convenient according to the design needs, the two ends of the shaft rod adopt the bidirectional thread structure, the nut connected clockwise and counterclockwise is arranged on the thread structure of one end of each shaft rod, good stability is good, and the stable connection is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is the top view of the application;

[0030] Figure 2 It is the schematic diagram of the tension self-balancing pole structure and the anti-wind column connection of the application;

[0031] Figure 3 It is the axonometric drawing of the node connection adjusting piece of the application;

[0032] Figure 4 It is the structural schematic diagram of the node connection adjusting piece of the application;

[0033] Figure 5 It is the structural schematic diagram of the tension adjusting end of the application;

[0034] Figure 6 It is the top view of the anchor point butt joint connecting piece and the cable and the strut connecting piece of the application;

[0035] Figure 7 It is the front view of the single strut cable beam string structure stability analysis of the application;

[0036] Figure 8 It is the stress change analysis side view of the single strut cable beam string structure stability analysis of the application;

[0037] Figure 9 It is the construction process flow chart of the application.

[0038] BRIEF DESCRIPTION OF DRAWINGS: 1, steel structure embedded part;11, embedded connecting groove;12, fastening bolt;2, anti-wind column;3, truss;4, tension self-balancing pole structure;41, cable;411, fixed end;412, tension adjusting end;4121, tension adjusting knob seat;413, first strut;414, second strut;42, anchor point butt joint connecting piece;5, node connection adjusting piece;52, adjusting seat;521, fixed hole;51, connecting fixed seat;511, fixed plate;512, clamping plate;53, shaft rod. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0040] The embodiments of the present application will be described below according to the overall structure of the present application. Embodiment

[0041] Please refer to the accompanying Figures 1-9 As shown in the figure, a wind-resistant column cable curved curtain wall system, including a steel structure embedded part 1 embedded in the building, a wind-resistant column 2, a truss 3, a tension self-balancing pole structure 4, a node connection adjusting part 5 for connecting the steel structure embedded part 1 and the tension self-balancing pole structure 4, a pre-embedded connecting groove 11 is formed on the steel structure embedded part 1, and a fastening bolt 12 is built-in the pre-embedded connecting groove 11; the node connection adjusting part 5 includes an adjusting seat 52 and a connecting fixed seat 51 connected with the steel structure embedded part 1, the fixed seat 51 includes a fixed plate 511 and a clamping plate 512 connected at one end of the fixed plate 511, the clamping plate 512 is arranged in a U-shaped structure, a first screw hole is formed through the clamping plate 512, the adjusting seat 52 is clamped inside the clamping plate 512, a second screw hole is formed through the adjusting seat 52, a shaft 53 is rotatably arranged in the second screw hole of the adjusting seat 52 and the first screw hole of the clamping plate 512, a double-thread is arranged on the outer wall of both sides of the shaft 53, a first nut and a second nut are arranged on the outer circumferential wall of the double-thread of both ends of the shaft 53, the first nut is counterclockwise connected with the double-thread of the end of the shaft 53, the second nut is clockwise connected with the double-thread of the end of the shaft 53, and a fixed hole 521 is formed through the ear plate on both sides of the adjusting seat 52; the wind-resistant column 2 is connected with the building, the truss 3 is connected between the top of the wind-resistant column 2, a connecting through hole connected with the fixed hole 521 is formed on the wind-resistant column 2, the wind-resistant column 2 is connected with the steel structure embedded part 1 through the node connection adjusting part 5, the size of the wind-resistant column 2 is 750*300*25*30, the material is Q355B, and a corrosion-resistant layer (fluorocarbon spraying) is coated on the surface.

[0042] It should be noted that, in the present embodiment, the node connection adjusting part 5 connected with the steel structure embedded part 1 is arranged to facilitate connection and adjustment, facilitate installation of the curved cold-bent unit curtain wall, and facilitate splicing and fitting installation of the zipper 41 curved curtain wall, the node three-dimensional six-degree adjustable is adopted for connection between the node connection adjusting part 5 and the steel structure embedded part 1, the adjusting seat 52 and the connecting fixed seat 51 are connected by the shaft 53, which facilitates absorption and digestion of structural deviation, and ensures the installation precision of the zipper 41 curved curtain wall;

[0043] Further, the steel structure embedded part 1 is provided with an embedded connecting groove 11, the embedded connecting groove 11 is provided with a fastening bolt 12, the fixed plate 511 is provided with a fixed groove connected with the embedded connecting groove 11, the fixed groove on the fixed plate 511 is perpendicular to the embedded connecting groove 11, which is convenient for adjusting the front and back and left and right of the fixed plate 511 according to the installation position, and the embedded connecting groove 11 is provided with the fastening bolt 12 for convenient installation and connection;

[0044] Further, the adjusting seat 52 is clamped in the clamping plate 512, the second screw hole is provided through the adjusting seat 52, the shaft rod 53 is rotatably arranged in the screw hole of the clamping plate 512, the bidirectional screw threads are arranged on the outer walls of the two sides of the shaft rod 53, the first nut and the second nut are arranged on the outer circumferential walls of the bidirectional screw threads of the two ends of the shaft rod 53, the first nut is counterclockwise connected with the bidirectional screw threads of the end of the shaft rod 53, the second nut is clockwise connected with the bidirectional screw threads of the end of the shaft rod 53, the rotatably connected shaft rod 53 is convenient for connecting and fixing the fixed end 411 and the tension adjusting end 412, which is convenient for absorbing and digesting the structural deviation, ensuring the installation precision of the pull lock 41 curved curtain wall, and preventing the structural deviation caused by the pull lock 41 not at the same height;

[0045] Further, the pull lock 41 can be fixed by cold extrusion anchor, which is not limited to one installation method;

[0046] Further, the fixed holes 521 are provided through the two side ears of the adjusting seat 52, which ensures the flexibility of installation and the installation requirements of the pull lock 41 curved curtain wall, when the wind-resistant column 2 is connected with the steel structure embedded part 1 through the node connecting adjusting part 5, the wind-resistant column 2 is convenient for connecting with the wall steel structure embedded part 1 through the node connecting adjusting part 5, the adjusting seat 52 and the connecting fixing seat 51 are connected by the shaft rod 53, which can adjust and install the inclination angle of the wind-resistant column 2, which is convenient for installing and fixing the wind-resistant column 2 according to the design requirements, the two ends of the shaft rod 53 adopt a bidirectional screw thread structure, the nuts clockwise and counterclockwise connected are arranged on the screw thread structure of one end of each shaft rod 53, which has good stability, ensures stable connection, is flexible to use and install, and is not limited to one installation method.

[0047] Please refer to the attached Figure 2 、 5, 6, 7 and 8, the tension self-balancing pole structure 4 comprises a cable 41 and an anchoring point butt connector 42 for connecting and distributing the cable 41, one end of the cable 41 is connected to a fixed end 411, the other end of the cable 41 is connected to a tension adjusting end 412, the tension adjusting end 412 is provided with a tension adjusting knob seat 4121, and a tension adjusting screw is arranged on the screw rod of the tension adjusting knob seat 4121; the fixed end 411 and the tension adjusting end 412 are connected with the adjusting seat 52 through a bidirectional bolt; the pull-out force of the steel wire rope from the cable 41 cannot be less than 90% of the breaking force of the steel wire rope, and the calculation formula of the pull-out force is:

[0048] The pull-out force = 0.90 x breaking force = 0.90 x 100kN = 90kN.

[0049] The anchoring point butt connector 42 is connected to the first support rod 413 away from one end of the cable 41, the second support rod 414 is arranged on the two sides of the first support rod 413, the first support rod 413 is connected to the butt steel claw of the glass curtain wall away from the anchoring point butt connector 42, and the butt steel claw is connected to the glass curtain wall through a butt joint; the first support rod 413 and the second support rod 414 are provided with a screw structure for adjusting the tension length.

[0050] It should be noted that in the embodiment, in order to ensure that the steel wire rope will not slip out of the cable when subjected to tension, thereby ensuring the safety and stability of the structure, the following calculation formula is used:

[0051] The pull-out force = 0.90 x breaking force

[0052] The given breaking force is 100kN, so the calculated pull-out force is:

[0053] The pull-out force = 0.90 x 100kN = 90kN

[0054] This means that the design of the steel wire rope must ensure that under the most unfavorable conditions, the steel wire rope can withstand at least 90kN of pull-out force without being pulled out or damaged;

[0055] Further, please refer to the drawings of Figure 7 and 8 As shown, the single support rod of the cable 41 of the existing cable 41 top side curtain wall has the problems of instability and poor stability in connection;

[0056] When the strut 1 is laterally unstable, rotates around the fixed point to the dashed position of ②, the drawbar 3 is moved to the dashed position of ④, the length of the drawbar 3 changes, ①, ② and ⑥ form a triangle, since the sum of any two sides of a triangle is greater than the third side, so L1+L6>L2, and L2=L1+L5, --L6 is greater than L5, the original position auxiliary line ⑦, the lower half of the strut 5 and the drawbar 3 form another right triangle, the new position ⑦, ⑥ and ④ also form a right triangle, L7²+L5²=L3², L7²+L6²=L4², since L6>L5, so --L4>L3, it can be known that the drawbar 3 will be elongated after the strut is laterally deflected, but the change of the pulling force is small, the drawbar 3 pulls back the initial position of the strut 1 after the drawbar is laterally moved, and the stability is poor, the application sets the second strut 414 on both sides of the first strut 413 of the drawbar 41, and forms a triangle structure with stability by the first strut 413 and the two second struts 414, so that the stability is high, and the stability of the curved surface curtain wall is ensured.

[0057] Please refer to the accompanying Figures 1-9 According to the above embodiment, a wind-resistant column drawbar curved surface curtain wall construction method is also provided, comprising the following steps:

[0058] Step one, material preparation and inspection, ensure that all materials meet the design requirements and national standards, and strictly check the quality of the materials to ensure that there is no damage, no defects, and the performance meets the engineering requirements;

[0059] Step two, measurement and positioning, accurately measure the line according to the design drawings and the site conditions, measure the layout, and check the positions of all embedded parts, determine the positioning points of the drawbar, and perform multiple reviews to ensure accurate positions;

[0060] Step three, install the anchoring system, accurately mark the anchor point position on the structure, and ensure the bearing capacity of the anchor point, install the anchor point adapter connector 42 according to the design requirements, and ensure the stability and reliability of the anchor point adapter connector 42;

[0061] Step four, install the drawbar 41 according to the design sequence one by one, ensure that the drawbar 41 is straight and has no torsion, use professional equipment to preliminarily tension the drawbar 41, apply a certain pre-tensioning force, prepare for subsequent accurate adjustment, use the tensioning knob seat 4121 to accurately adjust the tension of the drawbar 41, and ensure that the tension of each drawbar 41 is uniform and meets the design requirements;

[0062] Step five, tension detection and adjustment, test the actual tension of the drawbar 41 by using a tension meter, ensure that it meets the design specified tension range, and make necessary tension adjustment according to the test results to ensure the balanced stress of the overall structure;

[0063] Step six, detail processing and protection, the connecting part of the cable 41 and the anchoring point connecting connector 42, the tension adjusting knob seat 4121 is processed in detail to ensure reliable connection and no security risks, and the cable 41 and the accessory are subjected to corrosion protection treatment to prolong the service life and reduce the maintenance requirement;

[0064] Step seven, safety and quality control, the safety condition should be monitored at any time during construction, effective measures are taken to prevent safety accidents, and quality inspection is carried out after construction to ensure that the construction quality meets the design requirements and relevant standards;

[0065] Step eight, glass curtain wall installation, hoisting equipment is used to ensure safety during hoisting, the curtain wall is installed on the steel claw at the end of the anchoring point connecting connector 42 connected with the cable 41 in sequence, the position is ensured to be accurate, and collision and misplacement are avoided, and finally the curtain wall system is formed.

[0066] The technical scheme specifically further comprises that after the metal curtain wall is installed, the gap between the metal curtain walls is subjected to shrink joint treatment, the gap is subjected to rubber shrink joint treatment by means of compression of a rubber strip and injection of a silicone sealant elastic waterproof material.

[0067] It should be noted that the zipper 41 curved curtain wall of the application makes full use of the transparent characteristics of glass, integrates the indoor and outdoor spaces of the building, expands the space sense of the interior of the building, has visual fluency, novel structure, reliable force transmission, good stability, inconvenience in installation and adjustment, and simple construction;

[0068] The first supporting rod 413 and the second supporting rod 414 distributed in a triangular structure and connected with the cable 41 are arranged between the anchoring point connecting connector 42 and the connecting steel claw, the stability is high, the stability of the zipper 41 curved curtain wall is ensured, the supporting rod in a triangular structure is adopted for supporting, and the stability is good;

[0069] The node connection adjusting piece 5 connected with the steel structure embedded part 1 is arranged, connection and adjustment are facilitated, the installation of the unit curtain wall after cold bending is facilitated, the splicing and fitting installation of the zipper 41 curved curtain wall are facilitated, the node three-dimensional six-degree adjustable connection between the node connection adjusting piece 5 and the steel structure embedded part 1 is adopted, the adjusting seat 52 and the connecting fixed seat 51 are connected by means of the shaft rod 53, structural deviation is conveniently absorbed and digested, and the installation precision of the zipper 41 curved curtain wall is ensured;

[0070] The wind-resistant column 2 is connected with the wall body steel structure embedded part 1 through the node connection adjusting piece 5, the adjusting seat 52 and the connecting fixed seat 51 are connected by means of the shaft rod 53, the wind-resistant column 2 can be installed and adjusted in an inclined angle, the installation and fixation of the wind-resistant column 2 are facilitated according to the design requirement, the two ends of the shaft rod 53 adopt a bidirectional screw structure, the nut connected in clockwise and counterclockwise directions is arranged on one end of each shaft rod 53, the stability is good, and the connection stability is ensured;

[0071] Further, the wind-resistant column 2 is connected with the steel structure embedded part 1 of the building through the node connection adjusting piece 5, the self-balanced bar structure 4 in horizontal and vertical directions is arranged on the truss 3, a structure system supporting the curtain wall is formed, the first supporting rod 413 and the second supporting rod 414 distributed in a triangular structure are arranged between the anchoring point connecting piece 42 and the connecting steel claw and are tightly connected with the cable 41, the stability is high, the stability of the cable 41 curved curtain wall is ensured, the cable 41 is connected with the steel structure embedded part 1 through the node connection adjusting piece 5 or is fixed with the truss 3 through the cold extrusion anchor, then is connected with the curtain wall plate through the connecting steel claw, and then is treated through the rubber shrinkage sealing strip, so that the curtain wall system can be formed, installation is convenient, and the stability is good;

[0072] When the wind-resistant column 2 is processed and welded in the workshop, the cutting track of the chord pipe should be considered. The welding position should be smooth and transitioned to ensure the aesthetic appearance of the decoration effect. The surface of the steel is pretreated, and the surface roughness is not greater than Ra3.2. The surface is coated with two coats of rust removal and rust prevention paint. After the wind-resistant column 2 and its related parts are installed, the metal paint finish should be applied to achieve the design requirement of the decoration effect.

[0073] The first supporting rod 413 and the second supporting rod 414 are used for balancing the tension of the upper and lower cables 41. Since the cable support system must be determined according to different engineering construction forms, the cable support rod must be determined by the construction unit for each project. When designing the support rod, the requirements of construction should be considered. The vertical direction is a straight cable, and the support rod design scheme is: first, connect and fix the straight cable to facilitate positioning, and then connect and fix the horizontal cable.

[0074] The working principle of the present application is as follows:

[0075] The steps include:

[0076] Step one, material preparation and inspection, ensure that all materials meet the design requirements and national standards, and strictly check the quality of the materials to ensure that there is no damage, no defects, and the performance meets the engineering requirements;

[0077] Step two, measurement and positioning, accurately measure the line according to the design drawings and site conditions, measure the layout, check the position of all embedded parts, determine the positioning point of the cable, and perform multiple reviews to ensure accurate position;

[0078] Step three, install the anchoring system, accurately mark the position of the anchoring point on the structure, and ensure the bearing capacity of the anchoring point. According to the design requirements, install the anchoring point connecting piece 42 to ensure the stability and reliability of the anchoring point connecting piece 42;

[0079] Step four, install the cables 41 in the designed sequence one by one, ensure the straightness and no torsion, use professional equipment to carry out preliminary tensioning, apply a certain pre-tension, prepare for subsequent precise adjustment, use tension adjustment knob seat 4121 to precisely adjust the tension of cable 41, ensure that the tension of each cable 41 is uniform and meets the design requirements;

[0080] Step five, tension detection and adjustment, use tension meter to test the actual tension of cable 41, ensure that it meets the design specified tension range, make necessary tension adjustment according to test results, ensure the force balance of the overall structure;

[0081] Step six, detailed treatment and protection, carefully treat the connection parts of cable 41 and anchoring point butt joint connector 42, tension adjustment knob seat 4121, ensure reliable connection and no security risks, carry out corrosion protection on cable 41 and accessories to prolong their service life and reduce maintenance requirements;

[0082] Step seven, safety and quality control, monitor the safety status at any time during construction, take effective measures to prevent safety accidents, conduct quality inspection after construction is completed, ensure that the construction quality meets the design requirements and relevant standards;

[0083] Step eight, glass curtain wall installation, use hoisting equipment to ensure safety during hoisting, install the curtain wall on the steel claw at the end of the anchoring point butt joint connector 42 connected with the cable 41, ensure accurate position, avoid collision and misplacement, after the installation of metal curtain wall is completed, the gap between metal curtain walls is treated as shrinkage joint, the gap is treated by rubber shrinkage joint with rubber strip compression and silicone sealant elastic waterproof material, finally forming a curtain wall system.

[0084] The pull lock 41 curved curtain wall is convenient to install, and has high stability, the first supporting rod 413 and the second supporting rod 414 in a triangular structure distributed between the anchoring point and the connecting piece 42 and the connecting claw are arranged to be in tension connection with the pull cable 41, the stability is high, and the stability of the pull lock 41 curved curtain wall is ensured; the node connection adjusting piece 5 connected with the steel structure embedded part 1 is arranged, connection and adjustment are convenient, the unit curtain wall after cold bending is convenient to install, the splicing and fitting installation of the pull lock 41 curved curtain wall is convenient, the node connection adjusting piece 5 and the steel structure embedded part 1 are connected, node three-dimensional six-degree adjustment is adopted, the adjusting seat 52 and the connecting fixed seat 51 are connected through the shaft rod 53, structural deviation is conveniently absorbed and digested, and the installation precision of the pull lock 41 curved curtain wall is ensured; the pull lock 41 is made of stainless steel and can be adjusted at one end, and adjustment is convenient during tensioning; the wind-resistant column 2 is connected with the wall body steel structure embedded part 1 through the node connection adjusting piece 5, the adjusting seat 52 and the connecting fixed seat 51 are connected through the shaft rod 53, the wind-resistant column 2 can be installed and adjusted in an inclined angle, the installation and fixation of the wind-resistant column 2 are convenient according to design requirements, the shaft rod 53 is provided with a double-thread structure at two ends, the nut connected in clockwise and counterclockwise directions is arranged on the thread structure at one end of each shaft rod 53, the stability is good, and the connection stability is ensured.

[0085] Although the embodiments of the present application have been shown and described, the specific embodiments are merely illustrative of the present application, and are not intended to limit the present application, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification, as long as the modifications, replacements and variations are within the scope of the present application.

Claims

1. A wind-resistant column cable curved curtain wall system, comprising a steel structure embedded part (1) embedded in a building, a wind-resistant column (2), a truss (3), a self-balanced tension rod structure (4), and a node connection adjusting part (5) for connecting the steel structure embedded part (1) and the self-balanced tension rod structure (4), characterized in that, The steel structure embedded part (1) is provided with an embedded connecting groove (11), and the embedded connecting groove (11) is internally provided with a fastening bolt (12). The node connecting adjusting part (5) comprises an adjusting seat (52) and a connecting fixing seat (51) connected with the steel structure embedded part (1), the fixing seat (51) comprises a fixing plate (511) and a clamping plate (512) connected at one end of the fixing plate (511), the clamping plate (512) is arranged in a U-shaped structure, a first screw hole is formed through the clamping plate (512), the adjusting seat (52) is clamped in the clamping plate (512), a second screw hole is formed through the adjusting seat (52), a shaft rod (53) is rotatably arranged in the second screw hole of the adjusting seat (52) and the first screw hole of the clamping plate (512), the shaft rod (53) is provided with a double-threaded screw on the outer wall of both sides, a first nut and a second nut are arranged on the outer circumferential wall of the double-threaded screw on both ends of the shaft rod (53), the first nut is connected with the double-threaded screw on the end of the shaft rod (53) in an anticlockwise direction, the second nut is connected with the double-threaded screw on the end of the shaft rod (53) in a clockwise direction, and a fixing hole (521) is formed through the ear plate on both sides of the adjusting seat (52).

2. The wind-resistant column tensile curved fa ade system of claim 1, wherein, The self-balanced pole structure (4) comprises a cable (41) and an anchoring point butt joint connecting piece (42) for cross-connecting and distributing the cables (41), one end of the cable (41) is provided with a fixed end (411), the other end of the cable (41) is provided with a tension adjusting end (412), the tension adjusting end (412) is provided with a tension adjusting knob seat (4121), and a tension adjusting screw thread is arranged on the screw rod of the tension adjusting knob seat (4121).

3. The wind-resistant column tensile curved fa ade system of claim 2, wherein, The pulling-out force of the steel wire rope from the cable (41) cannot be less than 90% of the breaking force of the steel wire rope.

4. The wind-resistant column tensile curved fa ade system of claim 2, wherein, The fixed end (411) and the tension adjusting end (412) are connected with the adjusting seat (52) through a double-threaded bolt.

5. The wind-resistant column tensile curved fa ade system of claim 1, wherein, The anti-wind column (2) is connected with the building, the truss (3) is connected between the top of the anti-wind column (2), the anti-wind column (2) is provided with a connecting through hole connected with the fixing hole (521), and the anti-wind column (2) is connected with the steel structure embedded part (1) through the node connecting adjusting part (5).

6. The wind-resistant column tensile curved fa ade system of claim 2, wherein, The anchoring point butt joint connecting piece (42) is provided with a first support rod (413) connected at one end away from the cable (41), the first support rod (413) is provided with a second support rod (414) on both sides, the first support rod (413) is provided with a butt joint steel claw connected with the glass curtain wall at one end away from the anchoring point butt joint connecting piece (42), and the butt joint steel claw is connected with the glass curtain wall through a butt joint.

7. The wind-resistant column tensile curved fa ade system according to claim 6, characterized in that, The first support rod (413) and the second support rod (414) are provided with a thread structure for adjusting the length of tension.

8. A construction method of the wind-resistant column tensile curved fa ade system according to claim 2, characterized in that, The method comprises the following steps: Step one, material preparation and inspection, to ensure that all materials meet the design requirements and national standards, strict quality inspection is conducted to ensure that there is no damage, no defects, and the performance meets the engineering requirements; Step two, measurement and positioning, according to the design drawings and site conditions, accurate measurement and setting out, checking the position of all embedded parts, determining the positioning point of the cable, and conducting multiple reviews to ensure accurate position; Step three, install the anchoring system, accurately mark the anchor point position on the structure, and ensure the bearing capacity of the anchor point, install the anchor point adapter (42) according to the design requirements, and ensure the stability and reliability of the anchor point adapter (42); Step four, installation, install the cable (41) according to the design sequence one by one, ensure the straightness and no torsion of the cable (41), use professional equipment to preliminarily tension the cable (41), apply a certain pre-tension, prepare for subsequent accurate adjustment, use the tension adjustment knob seat (4121) to accurately adjust the tension of the cable (41), and ensure that the tension of each cable (41) is uniform and meets the design requirements; Step five, tension detection and adjustment, use the tension meter to test the actual tension of the cable (41), ensure that it meets the design specified tension range, and make necessary tension adjustment according to the test results to ensure the balanced force of the overall structure; Step six, detail processing and protection, carefully process the connection parts of the cable (41) and the anchor point adapter (42), tension adjustment knob seat (4121), ensure reliable connection and no safety hazards, and carry out corrosion protection on the cable (41) and accessories to prolong their service life and reduce maintenance requirements; Step seven, safety and quality control, monitor the safety status at any time during construction, take effective measures to prevent safety accidents, and conduct quality inspection after construction to ensure that the construction quality meets the design requirements and relevant standards; Step eight, glass curtain wall installation, use hoisting equipment to ensure safety during hoisting, install the curtain wall on the steel claw at the end of the anchor point adapter (42) connected to the cable (41), ensure accurate position, avoid collision and misplacement, and finally form the curtain wall system.

9. The construction method of a wind-resistant column tensile curved fa ade system according to claim 8, characterized in that, It also includes gap treatment of metal curtain wall after installation, which is treated by rubber shrinkage joint, and the gap is compressed by rubber strip and filled with silicone sealant elastic waterproof material.

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