WO2022183651A1 - 一种索网组件、建筑物及建筑物施工方法 - Google Patents

一种索网组件、建筑物及建筑物施工方法 Download PDF

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Publication number
WO2022183651A1
WO2022183651A1 PCT/CN2021/105134 CN2021105134W WO2022183651A1 WO 2022183651 A1 WO2022183651 A1 WO 2022183651A1 CN 2021105134 W CN2021105134 W CN 2021105134W WO 2022183651 A1 WO2022183651 A1 WO 2022183651A1
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WO
WIPO (PCT)
Prior art keywords
cable
radial
ring
cables
radial cables
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Application number
PCT/CN2021/105134
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English (en)
French (fr)
Inventor
康清明
张健
沈佳勇
李白
王雷
刘大伟
马高峰
唐新权
黄韬睿
马庆东
杨世杰
商忠河
丁言兵
Original Assignee
中国铁建国际集团有限公司
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Filing date
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Application filed by 中国铁建国际集团有限公司 filed Critical 中国铁建国际集团有限公司
Publication of WO2022183651A1 publication Critical patent/WO2022183651A1/zh

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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
    • E04B1/342—Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/14—Suspended roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/162—Handles to carry construction blocks

Definitions

  • the present invention relates to the technical field of buildings, in particular to a cable net assembly, a building and a building construction method.
  • Roof cable net structure is widely used in large-span buildings such as stadiums.
  • the radial cables are the main force-bearing components in the cable net structure.
  • the forces between the radial cables are independent of each other, the overall stability of the cable net structure is poor.
  • the problem solved by the present invention is how to improve the overall stability of the cable net assembly.
  • the present invention provides a cable net assembly, which includes a ring cable structure, a first connector and a plurality of radial cables; the radial cables are respectively connected with the ring cable structure and the first connector , the radial cables are arranged along the circumferential direction of the ring structure; the radial cables include at least two inner radial cables and an outer radial cable; all the inner radial cables are connected with the first connecting piece. One end intersects, all the outer radial cables intersect with one end connected with the first connecting piece, and one end of the inner radial cables away from the first connecting piece is connected with the loop cable structure.
  • the inner radial cable includes an inner upper radial cable, an inner lower radial cable and a support column, and both ends of the support column are respectively connected with the inner upper radial cable and the inner lower radial cable.
  • the inner and upper radial cables are respectively connected with the first connector and the ring structure, the inner and lower radial cables are respectively connected with the first connector and the ring structure, and the outer
  • the radial cable includes an outer upper radial cable and an outer lower radial cable, and the outer upper radial cable and the outer lower radial cable are respectively connected with the first connecting piece.
  • the ring cable structure includes an upper ring cable structure, a lower ring cable structure and a support structure, the support structure is respectively connected with the upper ring cable structure and the lower ring cable structure, and the inner and upper radial The cable is connected with the upper ring cable structure, and the inner and lower radial cables are connected with the lower ring cable structure.
  • the cable net assembly of the present invention has the following beneficial effects:
  • the radial cables are connected to the ring-cable structure, so that the radial cables can pull the ring-cable structure, and the radial cables are arranged along the circumference of the ring-cable structure, so that the The ring cable structure can be uniformly stressed, and the two ends of the first connecting piece are respectively connected with the inner radial cable and the outer radial cable, so that the inner radial cable and the outer radial cable can be connected to each other.
  • the inner radial cable can transmit the stress to the outer radial cable through the first connecting piece, so that the inner radial cable and the outer radial cable can be stressed as a whole, avoiding all
  • the inner radial cable and the outer radial cable are displaced when subjected to force, which increases the overall stability of the inner radial cable and the outer radial cable.
  • the first connecting piece can be used as a transition
  • the parts increase the connection area of the inner radial cable and the outer radial cable, so that the connection between the inner radial cable and the outer radial cable is more stable; moreover, when the radial cable is stressed , through a plurality of the inner radial cables and the outer radial cables respectively intersecting on the first connecting piece, on the one hand, the first connecting piece can be stressed in different directions, so that the first connecting piece can be stressed in different directions.
  • the inner radial cable and the outer radial cable form a fish belly cross structure, so that the cable net assembly can be stressed as a whole, increasing the number of cables Overall stability of mesh components.
  • the present invention also provides a building, comprising a plurality of the above-mentioned cable net assemblies, the building further includes a ring beam structure and a ring cable structure, and the ring cable structure of the cable net assembly is located at the end of the ring beam structure.
  • the outer upper radial cables and the outer lower radial cables of the cable net assembly are respectively connected with the ring beam structure.
  • the building described in the present invention has the following beneficial effects:
  • the inner upper radial cable and the inner lower radial cable are respectively connected to the ring structure, and the outer upper radial cable and the outer lower radial cable are respectively connected to the ring beam structure, so that the The cable net assembly can convert the tensile force of the ring cable structure into the pressure of the ring beam structure.
  • the form finding and installation of the mask structure; on the other hand, the structure of the building is made lighter, safer and more reliable.
  • the present invention also provides a building construction method, which is applied to the above-mentioned building, and the building construction method includes:
  • the installing the ring cable structure in the area surrounded by the ring beam structure includes: laying the lower ring cable structure in the area surrounded by the ring beam structure; The upper loop cable structure is connected with the lower loop cable structure.
  • the upper loop cable structure before the lifting of the upper loop cable structure, it also includes: building a temporary support, and laying the upper loop cable structure on the temporary support.
  • the connecting the inner radial cable to the ring cable structure includes: connecting the inner upper radial cable to the upper ring cable structure; connecting the inner lower radial cable to the lower ring cable structure;
  • the support columns are respectively connected with the inner upper radial cable and the inner lower radial cable.
  • the connecting the support column with the inner upper radial cable and the inner lower radial cable respectively includes: gradually lifting the ring cable structure, from the inner radial cable to the outer radial cable.
  • the support columns are installed in sequence.
  • the lifting of the outer radial cable to a preset position and connecting the outer radial cable to the ring beam structure include: lifting the outer upper radial cable to a preset position, connecting the outer radial cable to a preset position, and connecting the outer radial cable to the ring beam structure.
  • the upper radial cable and the outer lower radial cable are respectively connected with the ring beam structure.
  • the outer radial cable is connected with the inner radial cable, so as to avoid the result of first connecting the outer radial cable with the ring beam structure.
  • the alignment of the outer radial cable and the inner radial cable in the air is difficult; by lifting the outer radial cable to a preset position, the overall lifting of the cable net structure is realized, on the one hand, it avoids The lifting of the ring cable structure, the inner radial cable and the outer radial cable one by one simplifies the construction steps of the cable net structure, thereby improving the construction efficiency;
  • the construction reduces the safety risk brought by the later disassembly of the temporary tower; the installation of the cable net structure is realized by connecting the outer radial cable with the ring beam structure.
  • Fig. 1 is the installation schematic diagram of the cable net assembly in the embodiment of the present invention
  • Fig. 2 is the enlarged schematic diagram of the structure at A place in Fig. 1 of the present invention
  • FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 of the present invention.
  • Fig. 4 is the connection schematic diagram of the inner radial cable and the ring cable structure in the embodiment of the present invention.
  • FIG. 5 is an enlarged schematic view of the structure at C in FIG. 4 of the present invention.
  • Fig. 6 is the connection schematic diagram of the cable net assembly and the loop cable structure in the embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a building in an embodiment of the present invention.
  • FIG. 8 is an enlarged schematic view of the structure at D in FIG. 7 of the present invention.
  • FIG. 9 is a flowchart of a building construction method in an embodiment of the present invention.
  • the present invention provides a cable net assembly, as shown in Figure 1, Figure 2, Figure 4 and Figure 6, comprising a ring cable structure 1, a first connector 9 and a plurality of radial cables; the radial cables are respectively connected with the The annular cable structure 1 is connected to the first connecting member 9, and the radial cables are arranged along the circumferential direction of the annular cable structure 1; the radial cables include at least two inner radial cables 2 and outer radial cables 3; All the inner radial cables 2 intersect with the end connected with the first connecting piece 9, all the outer radial cables 3 intersect with the end connecting with the first connecting piece 9, and the inner radial cables 2 are far away from each other.
  • One end of the first connector 9 is connected to the loop structure 1 .
  • the radial cables are carbon fiber cables, glass fiber cables or steel cables, and the radial cables are arranged along the circumferential direction of the ring cable structure 1 and present a spoke structure.
  • One end of the inner radial cable 2 can be welded with the first connector 9 or connected by a connector; the end of the inner radial cable 2 away from the first connector 9 can be welded or connected with the ring structure 1 piece connection.
  • One end of the outer radial cable 3 can be welded with the first connecting piece 9 or connected by a connecting piece; Connector connection.
  • intersection of one end of all the inner radial cables 2 connected with the first connecting piece 9 means that one end of all the inner radial cables 2 is connected with the first connecting piece 9 , and the ends of all the inner radial cables 2 are connected with the first connecting piece 9 .
  • the axis line intersects on the side of the inner radial cable 2 close to the first connecting piece 9 .
  • intersection of all the outer radial cables 3 with one end of the first connecting member 9 means that one end of all the outer radial cables 3 is connected with the first connecting member 9, and all the outer radial cables
  • the axis line of 3 intersects the side of the outer radial cable 3 close to the first connecting piece 9 .
  • the inner radial cables 2 and the outer radial cables 3 are respectively provided with 48 t, and 48 t of the inner radial cables 2 and the outer radial cables 3 are arranged along the ring structure 1 circumferential setting.
  • the number of the inner radial cables 2 and the outer radial cables 3 may also be 24, 48 or 96.
  • the axis line of the inner radial cable 2 and the axis line of the outer radial cable 3 intersect at the center of the first connecting member 9 . Therefore, when the outer radial cable 3 and the outer radial cable 3 are stressed, the axis lines of the inner radial cable 2 and the outer radial cable 3 intersect with the first connecting piece At the center of the first connecting piece 9, the force balance point of the first connecting piece 9 is located at the center of the first connecting piece 9, so that the stress distribution in the first connecting piece 9 is more uniform, and all the The protection of the first connector 9 is described.
  • the inner radial cable 2 and the outer radial cable 3 are arranged opposite to each other, and the axis lines of the inner radial cable 2 and the outer radial cable 3 are located on the same straight line.
  • the positions of the outer radial cables 3 correspond to the positions of the inner radial cables 2
  • the axis lines of the outer radial cables 3 and the inner radial cables 2 are located on the same straight line.
  • the radial cable includes a second connecting piece, the second connecting piece is rotatably connected with the first connecting piece 9 , and the first connecting piece 9 is provided with a a first through hole; a second through hole is opened on the second connecting piece, and the rotating shaft is inserted into the first through hole and the second through hole.
  • the second connecting member includes a first limiting plate and a second limiting plate
  • the first connecting member 9 is located between the first limiting plate and the second limiting plate
  • the second through holes are respectively opened on the first limit plate and the second limit plate
  • the first limit plate and the second limit plate are used to limit the first limit plate and the second limit plate.
  • the displacement of the connecting piece 9 makes the connection between the first connecting piece 9 and the second connecting piece more stable. Therefore, by inserting the rotating shaft into the first through hole and the second through hole, the inner radial cable 2 can be rotated relative to the first connecting piece 9 .
  • the angle between the cable and the first connecting member 9 can be adjusted to facilitate the installation of the radial cable.
  • the second connecting member Adaptive rotation can be performed to reduce the stress concentration at the connecting node of the first connecting piece 9 and the second connecting piece, so that the connection between the radial cable and the first connecting piece 9 is more efficient. Stablize.
  • the advantage of this arrangement is that the radial cable is connected to the annular cable structure 1, so that the radial cable can pull the annular cable structure 1, and the annular cable structure 1 can be pulled along the annular cable structure 1 by the radial cable.
  • the circumferential arrangement of the ring cable structure 1 can be uniformly stressed, and the two ends of the first connecting member 9 are respectively connected with the inner radial cable 2 and the outer radial cable 3, so that the The connection between the inner radial cable 2 and the outer radial cable 3, on the one hand, enables the inner radial cable 2 to transmit stress to the outer radial cable 3 through the first connecting piece 9, so that the inner diameter
  • the radial cable 2 and the outer radial cable 3 can be stressed as a whole to avoid displacement when the inner radial cable 2 and the outer radial cable 3 are stressed, increasing the inner radial cable 2 and the outer diameter
  • the first connecting piece 9 can be used as a transition piece to increase the connecting area of the inner
  • the inner radial cable 2 includes an inner upper radial cable 21 , an inner lower radial cable 22 and a support column 23 , two ends of the support column 23 are respectively connected with the inner upper radial cable 23
  • the cable 21 is connected with the inner and lower radial cables 22; the inner and upper radial cables 21 are respectively connected with the first connecting member 9 and the ring structure 1, and the inner and lower radial cables 22 are respectively connected with the
  • the first connecting member 9 is connected to the ring structure 1
  • the outer radial cable 3 includes an outer upper radial cable 31 and an outer lower radial cable 32, the outer upper radial cable 31 and the outer lower radial cable 31
  • the radial cables 32 are respectively connected to the first connecting pieces 9 .
  • the support column 23 includes a first radial cable connecting member 231 and a first fastener, the first radial cable connecting member 231 is provided with a first limiting groove, and the inner The upper radial cable 21 passes through the first limiting groove, and the first fastener is connected to the first radial cable connecting piece 231 to fix the inner upper radial cable 21 to the
  • the support column 23 further includes a second radial cable connecting member 232 and a second fastener, the second radial cable connecting member 232 is provided with a second limiting groove, the The inner and lower radial cables 22 pass through the second limiting groove, and a second fastener is connected to the second radial cable connecting piece 232 to fix the inner and lower radial cables 22 to the in the second limit slot.
  • the outer upper radial cable 31 and the outer lower radial cable 32 are respectively connected to the first connecting member 9 . Therefore, a first limiting groove is formed on the first radial cable connecting member 231, and the inner upper radial cable 21 is inserted into the first limiting groove, so that the first limiting groove is formed.
  • the groove can limit the displacement of the inner and upper radial cables 2 in the radial direction, which increases the connection stability of the support column 23 and the inner radial cables 2;
  • the radial cable 21 is fixed in the first limiting groove, so that the first fastener can limit the displacement of the inner upper radial cable 21 in the axial direction, and prevent the inner upper radial cable 21 from The sliding in the first limiting groove strengthens the connection between the support column 23 and the inner upper radial cable 21 .
  • there are multiple support columns 23 and the multiple support columns 23 are arranged along the length direction of the radial cable 2 , and the length of the support column 23 is along the inner radial cable 2
  • the direction close to the first connecting piece 9 decreases step by step. Therefore, by arranging a plurality of the support columns 23 along the length direction of the inner radial cable 2 , the length of the support column 23 gradually decreases along the direction of the inner radial cable 2 approaching the first connecting piece 9 . , so that the inner radial cable 2 presents an arc-shaped structure, so that the arc-shaped structure can reduce the stress concentration on the side wall of the inner radial cable 2 and realize the protection of the inner radial cable 2
  • the advantage of this arrangement is that the support column 23 is connected to the inner upper radial cable 21 and the inner lower radial cable 22 respectively.
  • the support column 23 can support the inner upper radial cable 22.
  • the cable 21 and the inner and lower radial cables 22 reduce the stress and deformation of the inner radial cable 2 in the radial direction, make the inner radial cable 2 more stable, and prevent the inner radial cable 2 from being in the span of When it is larger, it will deform, thereby increasing the span of the inner radial cable 2 .
  • the loop cable structure 1 includes an upper loop cable structure 11 , a lower loop cable structure 12 and a support structure 13 , and the support structure 13 is respectively connected with the upper loop cable structure 11 and the lower loop cable structure 11 .
  • the ring cable structure 12 is connected, the inner upper radial cable 21 is connected with the upper ring cable structure 11 , and the inner lower radial cable 22 is connected with the lower ring cable structure 12 .
  • the support structure 13 includes a first loop cable connecting member 131 and a third fastener, a third limiting groove is formed on the first loop cable connecting member 131, and the upper loop cable connecting member 131 is provided with a third limiting groove.
  • the structure 11 passes through the third limit groove, the third fastener is bolted to the first loop cable connecting piece 131 and the upper loop cable structure 11 is fixed to the third limit position in the slot.
  • the support structure 13 further includes a second loop cable connecting piece 132 and a fourth fastener, a fourth limiting groove is formed on the second loop cable connecting piece 132, and the lower loop cable structure 12 is passed through the second loop cable connecting piece 132.
  • the inner upper radial cable 21 includes a fourth connecting piece, the fourth connecting piece is provided with a third connecting hole, the first loop cable connecting piece 131 is provided with a fourth connecting hole, and the rotating shaft is penetrated through the fourth connecting piece.
  • the inner upper radial cable 21 can rotate relative to the first loop cable connecting member 131 .
  • the inner and lower radial cables 22 include a fifth connecting member, a fifth connecting hole is formed on the fifth connecting member, a sixth connecting hole is formed on the second ring cable connecting member 132, and the rotating shaft passes through the fifth connecting member.
  • the inner and lower radial cables 22 can rotate relative to the second loop cable connecting member 132 . Therefore, the inner and upper radial cables 21 are rotatably connected with the first loop cable connecting member 131, so that the inner and upper radial cables 21 can rotate relative to the first loop cable connecting member 131.
  • the angle between the inner upper radial cable 21 and the first ring cable connecting member 131 is adjustable, so as to facilitate the installation of the inner upper radial cable 21.
  • the inner and upper radial cables 21 can be rotated adaptively, so as to relieve the stress concentration at the connection node between the inner and upper radial cables 21 and the first loop cable connecting piece 131, so that the inner and upper radial cables 21 can be connected.
  • the connection between the radial cable 21 and the upper ring cable is more stable.
  • the advantage of this arrangement is that the support structure 13 is connected to the upper loop cable structure 11 and the lower loop cable structure 12 respectively, so that the support structure 13 can support the upper loop cable structure 11 and the lower loop cable structure 12.
  • the ring cable structure 12 increases the stability of the upper ring cable structure 11 and the lower ring cable structure 12;
  • the connection realizes the pulling of the shown inner and lower radial cables 22 and the shown inner and lower radial cables 22 to the shown ring structure 1 .
  • the present invention also provides a building, as shown in FIG. 4 to FIG. 8 , including the cable net assembly as described above, the building further includes a ring beam structure 4 and a ring cable structure 1 , and the ring cable structure 1 is located at On the inner side of the ring beam structure 4, the ring structure 1 includes an upper ring structure 11, a lower ring structure 12 and a support structure 13, the support structure 13 is respectively connected with the upper ring structure 11 and the lower ring structure 13.
  • the ring cable structure 12 is connected, the cable net assembly is arranged along the circumferential direction of the ring cable structure 1, the inner and upper radial cables 21 of the cable net assembly are connected with the upper ring cable structure 11, the cable net assembly
  • the inner and lower radial cables 22 are connected to the lower ring cable structure 12
  • the outer upper radial cables 31 and the outer lower radial cables 32 of the cable net assembly are respectively connected to the ring beam structure 4 .
  • the ring beam structure 4 is a part of the main steel structure, and the ring beam structure 4 presents a ring-shaped structure.
  • the ring structure 1 presents a circular ring structure, the ring structure 1 is located on the side of the ring beam structure 4 close to the center of the building, and the diameter of the ring structure 1 is smaller than that of the ring beam structure 4 diameters.
  • a plurality of the outer radial cables 3 and the inner radial cables 2 are provided, and a plurality of the outer radial cables 3 and the inner radial cables 2 are respectively arranged along the circumferential direction of the annular cable structure 1, so The ring beam structure 4 pulls the ring cable structure 1 through the outer radial cables 3 and the inner radial cables 2 .
  • the outer upper radial cables 31 and the outer lower radial cables 32 each include a third connecting piece
  • the ring beam structure 4 includes a connecting ring 41
  • the third connecting piece A first connection hole is formed on the upper part, a second connection hole is formed on the connection ring 41, the rotating shaft is penetrated in the first connection hole and the second connection hole, and the outer upper radial cable 31 and the The outer and lower radial cables 32 can be rotated relative to the ring beam structure 4 .
  • the outer upper radial cables 31 and the outer lower radial cables 32 are respectively rotatably connected to the ring beam structure 4, so that the outer upper radial cables 31 and the outer lower radial cables 32 can rotate relative to the ring beam structure 4.
  • angles between the outer upper radial cables 31 and the outer lower radial cables 32 and the ring beam structure 4 are adjustable, so that the outer upper radial cables 31 and the outer lower radial cables 31 and the outer lower radial cables 31 can be adjusted.
  • the advantage of this arrangement is that the outer upper radial cables 31 and the outer lower radial cables 32 are respectively connected to the ring beam structure 4 , so that the cable net assembly can convert the tensile force of the ring cable structure 1
  • the force of the cable net assembly is more reasonable, which is convenient for the shape finding and installation of the secondary cable structure and the roof membrane structure in the next process;
  • the structure of the building is lighter, safer and more reliable.
  • the present invention provides a building construction method, as shown in Figure 9, the building construction method includes:
  • a temporary platform is built on the side of the ring beam structure 4 close to the center of the building, and the temporary platform presents a ring-shaped structure.
  • the outline of the temporary platform is the same as the ring structure 1
  • the temporary platform includes a scaffold and a backing plate, the backing plate is located on the upper side of the scaffolding, one end of the scaffold is connected with the backing plate, and the other end is connected with the ground, the loop cable structure 1
  • a plurality of temporary protection devices are built in the area between the ring beam structure 4 and the ring cable structure 1, and the plurality of temporary protection devices are arranged along the circumferential direction of the ring cable structure 1, so
  • the protective device includes a backing plate and a guardrail, the backing plate is installed on the ground or a stand, and the guardrail is connected with both ends of the backing plate; the backing plate is arranged along the radial direction of the ring beam structure, so
  • the inner radial cables 2 are laid on the backing plate to prevent damage to the stand or the ground when the inner radial cables 2 are laid. After the inner radial cables 2 are laid on the protective device, one end of all the inner radial cables 2 is connected to the ring structure 1 .
  • the inner radial cable 2 is lifted to leave the ground, and then the inner radial cable 2 is connected with the outer radial cable 3, so that there is a certain amount of space between the inner radial cable 2 and the backing plate of the protective device.
  • the operation space is convenient for construction personnel to connect the outer radial cable 3 with the inner radial cable 2 .
  • one end of all the outer radial cables 3 is connected to the lifting mechanism through the connecting ring of the ring beam structure 4, and the lifting mechanism connects the inner radial cables 2 through the outer radial cables 3
  • the outer radial cable 3 is connected to the ring beam structure 4, and the preset position refers to the outer radial cable 3, the The position where the load of the inner radial cable 2 and the annular cable structure 2 is balanced.
  • the length ratio of the outer radial cable 3 and the inner radial cable 2 is between 1:4 and 1:7, specifically , the length ratio of the outer radial cable 3 and the inner radial cable 2 may be 1:4, 1.3:6, 1.4:6, 1.3:6.1, 1.4:6.1 or 1:7.
  • the lifting mechanism may be a crane, a crane or a hydraulic jack.
  • the advantage of this arrangement is that, by connecting the inner radial cable 2 to the annular cable structure 1, and connecting the outer radial cable 3 to the inner radial cable 2, it is avoided to connect the outer radial cable first. 3.
  • the connection with the ring beam structure 4 leads to the difficulty of alignment when the outer radial cable 3 and the inner radial cable 2 are connected in the air; by lifting the outer radial cable 3 to the preset position, all the The overall lifting of the inner radial cable 2, the outer radial cable 3 and the annular cable structure 1 simplifies the construction steps, thereby improving the construction efficiency; The safety risk brought by the later disassembly of the temporary tower; by connecting the outer radial cables 3 with the ring beam structure 4, the ring beam structure 4 can pull the ring cable structure 1.
  • step S1 the laying of the ring cable structure 1 in the area surrounded by the ring beam structure 4 includes: laying the lower ring cable structure 12 in the area surrounded by the ring beam structure 4; lifting the upper ring cable structure 11 ; Connect the support structure 13 to the upper ring cable structure 11 and the lower ring cable structure 12 respectively.
  • step S1 laying the lower ring structure 12 in the area surrounded by the ring beam structure 4 includes: placing the lower ring structure 12 on the temporary platform; lifting the upper ring structure 11 Before, build a temporary support on the temporary platform, the temporary support includes a backing plate and a bracket, the backing plate is located on the upper side of the bracket, one end of the bracket is fastened with the backing plate bolt, and the other One end is bolted to the temporary platform, and the upper ring cable structure 11 is placed on the backing plate.
  • the temporary support is built before the upper loop cable structure 11 is lifted, and the upper loop cable structure 11 is laid on the temporary support, so that the temporary support can connect the upper loop cable structure 11 and the temporary support.
  • the lower ring cable structure 12 is spaced apart to avoid the lower ring cable structure 12 interfering with the lifting of the upper ring cable structure 11; on the other hand, when the upper ring cable structure 11 is accidentally dropped during the lifting process , the temporary support can catch the lower ring cable structure 12 to prevent the lower ring cable structure 12 from falling and injuring the staff.
  • lifting the upper ring cable structure 11 includes: connecting one end of the temporary stay cable with the upper ring cable structure 11 , and passing the other end of the temporary stay cable through the ring beam structure 4
  • the connecting ring is connected to the lifting mechanism, and the lifting mechanism lifts the upper ring cable structure 11 through the temporary cable to make the vertical distance between the upper ring cable structure 11 and the lower ring cable structure 12 Corresponds to the length of the support structure 13 .
  • one end of the temporary cable is connected to the upper ring cable structure 11, and the other end is connected to the lifting mechanism through the connecting ring on the ring beam structure 4, so that the lifting mechanism can pass through the
  • the temporary cable lifts the upper ring cable structure 11, which avoids the lifting of the inner radial cable 2 and eliminates the tension damage caused during the lifting of the inner radial cable 2; on the other hand, through the lifting mechanism Lifting the temporary stay cable can lift the loop cable structure 1 as a whole, avoiding the erection of a large number of scaffolds, thereby reducing construction costs and safety risks caused by removing the scaffold cables.
  • step S1 the upper loop cable structure 11 is passed through the limiting groove of the first loop cable connecting member 131, and then the first fastener is tightened to fix the upper loop cable structure 11 be fixed in the first loop cable connector; pass the lower loop cable structure 12 into the limiting groove of the second loop cable connector 132, and tighten the second fastener to The lower loop cable structure 12 is fixed in the second loop cable connecting member 132 , so as to realize the connection between the lower loop cable structure 12 and the support structure 13 .
  • the advantage of this arrangement is that, during the installation process of the ring cable structure 1 , by lifting the upper ring cable structure 11 and then installing the support structure 13 , the upper ring cable structure 11 and the lower ring cable structure 13 are installed. There is a certain distance between the structures 12 to allow space for the installation of the support structure 13 , so as to facilitate the installation of the support structure 13 .
  • the loop cable structure 1 is directly formed, which avoids the need for the support structure 13 to be installed after installation.
  • the ring cable structure 1 is adjusted in position, thereby simplifying the installation steps of the ring cable structure 1 and improving the construction efficiency of the ring cable structure 1 .
  • step S2 the connecting the inner radial cable 2 to the ring cable structure 1 includes: connecting the inner upper radial cable 21 to the upper ring cable structure 11; connecting the inner lower radial cable 22 to the upper ring cable structure 11; The lower ring cable structure 12 is connected; the support column 23 is connected with the inner upper radial cable 21 and the inner lower radial cable 22 respectively.
  • step S2 before connecting the support column 23 to the inner upper radial cable 21 and the inner lower radial cable 22 respectively, the method includes: lifting the ring cable structure 1 to make the inner lower diameter Take the cable 22 off the ground. One end of the cable is connected to the ring structure 1, and the other end is connected to the lifting mechanism, and the lifting mechanism lifts the ring structure 1 through the cable to make the inner and lower radial cables 22 leave ground.
  • the inner and lower radial cables 22 are separated by lifting the ring cable structure 1 the ground, so that there is a certain gap between the inner and lower radial cables 22 and the ground, so as to prevent the ground from interfering with the installation of the support column 23; on the other hand, the inner and lower radial cables 22 can support the support post 23 , which facilitates the connection between the support post 23 and the inner and upper radial cables 21 .
  • step S2 connecting the support column 23 to the inner upper radial cable 21 and the inner lower radial cable 22 respectively further includes: gradually lifting the ring cable structure 1, from the inner radial cable
  • the support columns 23 are sequentially installed on the cable 2 in the direction of the outer radial cable 3 .
  • the support column 23 includes a first support column, a second support column, a third support column and a fourth support column; when the loop cable structure 1 is lifted to the first position, the installation
  • the first support column, the first position refers to the position where the vertical distance between the inner upper radial cable 21 and the inner lower radial cable 22 is equal to the length of the first support column; the When the ring cable structure 1 is lifted to the second position, the second support column is installed.
  • the second position refers to the vertical distance between the inner upper radial cable 21 and the inner lower radial cable 22
  • the position refers to the position when the vertical distance between the inner upper radial cable 21 and the inner lower radial cable 22 is equal to the length of the fourth support column.
  • the inner radial cable 2 has a suitable tension when the support column 23 is installed, so that the staff can The support column 23 is installed.
  • the advantage of this arrangement is that, by first connecting the inner upper radial cables 21 to the upper ring cable structure 11, and then connecting the inner lower radial cables 22 to the lower ring cable structure 12, the inner The installation area of the support column 23 is formed between the upper radial cable 21 and the inner and lower radial cables 22, which can facilitate the installation of the support column 23 on the one hand;
  • the support column 23 avoids that the position of the inner radial cable 2 needs to be adjusted again when the inner radial cable 2 is connected to the annular cable structure 1 after the splicing is completed, which simplifies the installation steps of the inner radial cable 2 and improves the The construction efficiency of installing the inner radial cable 2 is improved.
  • connecting the outer radial cables 3 with the inner radial cables 2 includes: connecting the outer upper radial cables 31 and the outer lower radial cables 32 with the inner upper radial cables 21 and 21 respectively.
  • the inner and lower radial cables 22 are connected so that the outer radial cables 3 and the inner radial cables 2 are connected to form a crossed structure.
  • the outer upper radial cable 31 and the outer lower radial cable 32 are respectively rotatably connected with the first connecting member 9, and the inner upper radial cable 21 and the inner lower radial cable 22 are respectively connected with the first connecting member 9.
  • the first connecting member 9 is rotated and connected, so that the outer upper radial cable 31 and the outer lower radial cable 32 are arranged at a preset angle, and the preset angle is between 20°-70°, Specifically, it can include 20°, 35°, 40°, 60° or 70°; at this time, the axis lines of the outer upper radial cable 31 and the inner lower radial cable 22 are parallel or located on the same straight line , the axis lines of the outer lower radial cable 32 and the inner upper radial cable 21 are parallel or located on the same straight line.
  • the advantage of this arrangement is that by connecting the outer upper radial cables 31 and the outer lower radial cables 32 with the inner upper radial cables 21 and the inner lower radial cables 22 respectively, the outer
  • the connection between the radial cable 3 and the inner radial cable 2 forms a cross-type structure, which increases the integrity between the inner radial cable 2 and the outer radial cable 3, thereby increasing the outer radial cable 3. Stability after connecting with the inner radial cable 2.
  • step S4 the lifting of the outer radial cable 3 to a preset position, and connecting the outer radial cable 3 to the ring beam structure 4 includes: lifting the outer upper radial cable 31 to a preset position Set the position, and connect the outer upper radial cable 31 and the outer lower radial cable 32 to the ring beam structure 4 respectively.
  • one end of the outer upper radial cable 31 is connected to the lifting mechanism through the connecting ring of the ring beam structure 4, and the lifting mechanism connects the outer upper radial cable 31 After lifting to the preset position, connect the outer upper radial cable 31 to the connecting ring 41 of the ring beam structure 4, then lift the outer lower radial cable 32, and connect the outer lower radial cable 32 It is connected with the connecting ring 41 of the ring beam structure 4 .
  • step S4 after the outer upper radial cable 31 and the outer lower radial cable 32 are respectively connected to the ring beam structure 4, the step further includes: adjusting the outer upper radial cable 31 and the outer upper radial cable 31 and the outer lower radial cable 32 respectively.
  • the length of the outer and lower radial cables 32 can be adjusted to realize the position type adjustment of the cable net assembly.
  • the position of the ring cable structure 1 and the cable net assembly can be further adjusted to eliminate the Positional deviation of the loop cable structure and the cable net assembly.

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Abstract

本发明涉及建筑物技术领域，具体而言，涉及一种索网组件、建筑物及建筑物施工方法。本发明所述索网组件包括环索结构、第一连接件和多条径向索；径向索分别与环索结构和第一连接件连接，径向索沿环索结构的周向设置；径向索包括至少两条内径向索和外径向索；所有内径向索与第一连接件连接的一端相交，所有外径向索与第一连接件连接的一端相交，内径向索远离第一连接件的一端与环索结构连接。由此，通过第一连接件的两端分别与内径向索和外径向索连接，实现了内径向索和外径向索的连接，使内径向索和外径向索可以整体受力；通过所有外径向索和内径向索与第一连接件相交，使内径向索和外径向索形成鱼腹式交叉结构，增加了索网组件的整体稳定性。

Description

一种索网组件、建筑物及建筑物施工方法 技术领域
本发明涉及建筑物技术领域，具体而言，涉及一种索网组件、建筑物及建筑物施工方法。
背景技术
屋面索网结构广泛应用于体育场馆等大跨度建筑中。现有技术中，径向索为索网结构中的主要受力部件，但是，由于径向索之间的受力相互独立，导致索网结构的整体稳定性较差。
发明内容
本发明解决的问题是如何提升索网组件的整体稳定性。
为解决上述问题，本发明提供一种索网组件，包括环索结构、第一连接件和多条径向索；所述径向索分别与所述环索结构和所述第一连接件连接，所述径向索沿所述环索结构的周向设置；所述径向索包括至少两条内径向索和外径向索；所有所述内径向索与所述第一连接件连接的一端相交，所有所述外径向索与所述第一连接件连接的一端相交，所述内径向索远离所述第一连接件的一端与所述环索结构连接。
可选地，所述内径向索包括内上径向索、内下径向索和支撑柱，所述支撑柱的两端分别与所述内上径向索和所述内下径向索连接；所述内上径向索分别与所述第一连接件和所述环索结构连接，所述内下径向索分别与所述第一连接件和所述环索结构连接，所述外径向索包括外上径向索和外下径向索，所述外上径向索和所述外下径向索分别与所述第一连接件连接。
可选地，所述环索结构包括上环索结构、下环索结构和支撑结构，所述支撑结构分别与所述上环索结构和所述下环索结构连接，所述内上径向索与所述上环索结构连接，所述内下径向索与所述下环索结构连接。
与现有技术相比，本发明所述的索网组件所具有的有益效果是：
本发明通过所述径向索与所述环索结构连接，使所述径向索可以牵拉所述环索结构，通过所述径向索沿所述环索结构的周向设置，使所述环索结构可以均匀受力，通过所述第一连接件的两端分别与所述内径向索和所述外径向索连接，实现了所述内径向索和所述外径向索的连接，一方面，使所述内 径向索可以通过所述第一连接件将应力传导至外径向索上，从而使所述内径向索和所述外径向索可以整体受力，避免所述内径向索和所述外径向索受力时发生位移，增加了所述内径向索和所述外径向索的整体稳定性，另一方面，使所述第一连接件可以作为过渡件增加所述内径向索和所述外径向索的连接面积，从而使所述内径向索和所述外径向索的连接更为稳固；再者，当所述径向索受力时，通过多个所述内径向索和所述外径向索分别相交于所述第一连接件上，一方面，使所述第一连接件可以在不同方向上受力，从而使所述第一连接件的受力更为均匀，另一方面，使所述内径向索和所述外径向索形成鱼腹式交叉结构，使所述索网组件可以整体受力，增加了所述索网组件的整体稳定性。
本发明还提供一种建筑物，包括多个如上所述的索网组件，所述建筑物还包括环梁结构和环索结构，所述索网组件的环索结构位于所述环梁结构的内侧，所述索网组件的外上径向索和外下径向索分别与所述环梁结构连接。
与现有技术相比，本发明所述的建筑物所具有的有益效果是：
本发明通过所述内上径向索和内下径向索分别与所述环索结构连接，所述外上径向索和所述外下径向索分别与所述环梁结构连接，使所述索网组件可以将所述环索结构的拉力转化为所述环梁结构的压力，一方面，使所述索网组件的受力更为合理，便于下一道工序中次索结构和屋面膜结构的找型和安装；另一方面，使所述建筑物的结构更为轻盈且安全可靠。
本发明还提供一种建筑物施工方法，应用于如上所述的建筑物，所述建筑物施工方法包括：
在环梁结构围绕的区域内铺设环索结构；
将内径向索连接于所述环索结构上；
将外径向索与所述内径向索连接；
提升所述外径向索至预设的位置，将所述外径向索与所述环梁结构连接。
可选地，所述在环梁结构围绕的区域内安装环索结构包括：将下环索结构铺设于环梁结构围绕的区域内；提升上环索结构，将所述支撑结构分别与所述上环索结构和所述下环索结构连接。
可选地，在所述提升上环索结构之前还包括：搭建临时支撑，将所述上 环索结构铺设于所述临时支撑上。
可选地，所述将内径向索连接于所述环索结构上包括：将内上径向索与所述上环索结构连接；将内下径向索与所述下环索结构连接；将支撑柱分别与所述内上径向索和所述内下径向索连接。
可选地，所述将支撑柱分别与所述内上径向索和所述内下径向索连接包括：逐渐提升所述环索结构，由所述内径向索向所述外径向索方向依次安装所述支撑柱。
可选地，所述提升所述外径向索至预设的位置，将所述外径向索与所述环梁结构连接包括：提升外上径向索至预设位置，将所述外上径向索和所述外下径向索分别与所述环梁结构连接。
与现有技术相比，本发明所述的建筑物施工方法所具有的有益效果是：
本发明通过将所述内径向索与所述环索结构连接，将所述外径向索与所述内径向索连接，避免了先将所述外径向索与所述环梁结构连接导致所述外径向索与所述内径向索在空中连接时的对位困难；通过提升所述外径向索至预设位置，实现了所述索网结构的整体提升，一方面，避免了所述环索结构、所述内径向索和所述外径向索的逐个提升，简化了所述索网结构的施工步骤，从而提升了施工效率；另一方面，避免了大量临时塔架的搭建，降低了临时塔架后期拆卸带来的安全风险；通过将所述外径向索与所述环梁结构连接实现了所述索网结构的安装。
附图说明
图1为本发明实施例中的索网组件的安装示意图；
图2为本发明的图1中的A处结构放大示意图；
图3为本发明的图1中的B处结构放大示意图；
图4为本发明实施例中内径向索与环索结构的连接示意图；
图5为本发明的图4中的C处结构放大示意图；
图6为本发明实施例中索网组件与环索结构的连接示意图；
图7为本发明实施例中建筑物的结构示意图；
图8为本发明的图7中的D处结构放大示意图；
图9为本发明实施例中建筑物施工方法的流程图。
附图标记说明：
1-环索结构；11-上环索结构；12-下环索结构；13-支撑结构；131-第一环索连接件；132-第二环索连接件；
2-内径向索；21-内上径向索；22-内下径向索；23-支撑柱；231第一径向索连接件；232-第二径向索连接件；
3-外径向索；31-外上径向索；32-外下径向索；
4-环梁结构；41-连接环；
9-第一连接件。
具体实施方式
为使本发明的上述目的、特征和优点能够更为明显易懂，下面结合附图对本发明的具体实施例做详细的说明。
需要说明的是，在本说明书的描述中，参考术语“实施例”、“一个实施例”和“一个实施方式”等的描述意指结合该实施例或实施方式描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示实施方式中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或实施方式。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或实施方式以合适的方式结合。
另外，在本发明的实施例中所提到的文中所有的方向或位置关系为基于附图的位置关系，仅为了方便描述本发明和简化描述，而不是暗示或者暗示所指的装置或元件必须具有的特定的方位，不能理解为对本发明的限制。
本发明提供一种索网组件，如图1、图2、图4和图6所示，包括环索结构1、第一连接件9和多条径向索；所述径向索分别与所述环索结构1和所述第一连接件9连接，所述径向索沿所述环索结构1的周向设置；所述径向索包括至少两条内径向索2和外径向索3；所有所述内径向索2与所述第一连接件9连接的一端相交，所有所述外径向索3与所述第一连接件9连接的一端相交，所述内径向索2远离所述第一连接件9的一端与所述环索结构1连接。
需要说明的是，所述径向索为碳纤维索、玻璃纤维索或钢索，所述径向索沿所述环索结构1的周向设置且呈现为轮辐式结构。所述内径向索2的一 端可以与所述第一连接件9焊接或通过连接件连接；所述内径向索2远离所述第一连接件9的一端可以与环索结构1焊接或通过连接件连接。所述外径向索3的一端可以与所述第一连接件9焊接或通过连接件连接；所述外径向索3远离所述第一连接件9的一端与环梁结构4焊接或通过连接件连接。所有所述内径向索2与所述第一连接件9连接的一端相交指的是所有所述内径向索2的一端与所述第一连接件9连接，且所有所述内径向索2的轴心线相交于所述内径向索2靠近所述第一连接件9的一侧。所有所述外径向索3与所述第一连接件9的一端相交指的是所有所述外径向索3的一端与所述第一连接件9连接，且所有所述外径向索3的轴心线相交于所述外径向索3靠近所述第一连接件9的一侧。所述内径向索2和所述外径向索3分别与所述第一连接件9连接的一端相交呈现为鱼腹式结构。在一种实施方式中，所述内径向索2和所述外径向索3分别设置有48榀，48榀所述内径向索2和所述外径向索3沿所述环索结构1的周向设置。在一些实施方式中，所述内径向索2和所述外径向索3的数量还可以为24榀、48榀或96榀。
在一种实施方式中，所述内径向索2的轴心线和所述外径向索3的轴心线相交于所述第一连接件9的中心处。由此，当所述外径向索3和所述外径向索3受力时，通过所述内径向索2和所述外径向索3的轴心线相交于所述第一连接件9的中心处，使所述第一连接件9的受力平衡点位于所述第一连接件9的中心处，从而使所述第一连接件9内的应力分布更为均匀，实现了所述第一连接件9的保护。
在另一种实施方式中，所述内径向索2与所述外径向索3相对设置，相对设置的所述内径向索2和所述外径向索3的轴心线位于同一条直线上。这里，所述外径向索3与所述内径向索2的位置相对应，且所述外径向索3的轴心线与所述内径向索2的轴心线位于同一条直线上。由此，当所述内径向索2受力时，通过所述内径向索2与所述外径向索3相对设置，所述内径向索2和所述外径向索3位于同一条直线上，使所述外径向索3在轴向方向上牵拉所述内径向索2，防止所述内径向索2和所述外径向索3的受力方向不在同一直线上而导致移位。
如图1、图2和图4所示，所述径向索包括第二连接件，所述第二连接 件与所述第一连接件9转动连接，所述第一连接件9上开设有第一通孔；所述第二连接件上开设有第二通孔，转轴插设于所述第一通孔和所述第二通孔内。
在一种实施方式中，所述第二连接件包括第一限位板和第二限位板，所述第一连接件9位于所述第一限位板和所述第二限位板之间，所述第二通孔分别开设于所述第一限位板和所述第二限位板上，所述第一限位板和所述第二限位板用于限定所述第一连接件9的位移，使所述第一连接件9和所述第二连接件之间的连接更为稳定。由此，通过所述转轴插设于所述第一通孔和所述第二通孔内，使所述内径向索2可以相对所述第一连接件9转动，一方面，使所述径向索与所述第一连接件9的之间的角度可调节，以便于所述径向索的安装，另一方面，当所述径向索受力发生变化时，所述第二连接件可以进行自适应性转动，以减缓所述第一连接件9和所述第二连接件连接节点处的应力集中，使所述径向索和所述第一连接件9之间的连接更为稳定。
这样设置的好处在于，通过所述径向索与所述环索结构1连接，使所述径向索可以牵拉所述环索结构1，通过所述径向索沿所述环索结构1的周向设置，使所述环索结构1可以均匀受力，通过所述第一连接件9的两端分别与所述内径向索2和所述外径向索3连接，实现了所述内径向索2和所述外径向索3的连接，一方面，使所述内径向索2可以通过所述第一连接件9将应力传导至外径向索3上，从而使所述内径向索2和所述外径向索3可以整体受力，避免所述内径向索2和所述外径向索3受力时发生位移，增加了所述内径向索2和所述外径向索3的整体稳定性，另一方面，使所述第一连接件9可以作为过渡件增加所述内径向索2和所述外径向索3的连接面积，从而使所述内径向索2和所述外径向索3的连接更为稳固；再者，当所述径向索受力时，通过多个所述内径向索2和所述外径向索3分别相交于所述第一连接件9上，使所述第一连接件9可以在不同方向上受力，从而使所述第一连接件9的受力更为均匀，另一方面，使所述内径向索2和所述外径向索3形成鱼腹式交叉结构，使所述索网组件可以整体受力，增加了所述索网组件的整体稳定性。
如图1至图4所示，所述内径向索2包括内上径向索21、内下径向索 22和支撑柱23，所述支撑柱23的两端分别与所述内上径向索21和所述内下径向索22连接；所述内上径向索21分别与所述第一连接件9和所述环索结构1连接，所述内下径向索22分别与所述第一连接件9和所述环索结构1连接，所述外径向索3包括外上径向索31和外下径向索32，所述外上径向索31和所述外下径向索32分别与所述第一连接件9连接。
在一种实施方式中，所述支撑柱23包括第一径向索连接件231和第一紧固件，所述第一径向索连接件231上开设有第一限位槽，所述内上径向索21穿设于所述第一限位槽内，所述第一紧固件与所述第一径向索连接件231连接，以将所述内上径向索21固定于所述第一限位槽内；所述支撑柱23还包括第二径向索连接件232和第二紧固件，所述第二径向索连接件232开设有第二限位槽，所述内下径向索22穿设于所述第二限位槽内，第二紧固件与所述第二径向索连接件232连接，以将所述内下径向索22固定于所述第二限位槽内。所述外上径向索31与所述外下径向索32分别与所述第一连接件9连接。由此，通过所述第一径向索连接件231上开设有第一限位槽，所述内上径向索21穿设于所述第一限位槽内，使所述第一限位槽可以限制所述内上径向索2的径向方向的位移，增加了所述支撑柱23与所述内径向索2的连接稳定性；通过所述第一紧固件将所述内上径向索21固定于所述第一限位槽内，使所述第一紧固件可以限定所述内上径向索21在轴向方向的位移，防止所述内上径向索21在所述第一限位槽内滑动，加固了所述支撑柱23与所述内上径向索21的连接。
在另一种实施方式中，所述支撑柱23有多根，多根所述支撑柱23沿所述径向索2的长度方向设置，所述支撑柱23的长度沿所述内径向索2靠近所述第一连接件9的方向逐级递减。由此，通过多根所述支撑柱23沿所述内径向索2的长度方向设置，所述支撑柱23的长度沿所述内径向索2靠近所述第一连接件9的方向逐渐减小，使所述内径向索2呈现为弧形结构，进而使所述的弧形结构可以减缓所述内径向索2侧壁的应力集中，实现了对所述内径向索2的保护
这样设置的好处在于，通过所述支撑柱23分别与所述内上径向索21和所述内下径向索22连接，一方面，使所述支撑柱23可以支撑所述内上径 向索21和所述内下径向索22，减小了所述内径向索2在径向方向的受力形变，使所述内径向索2更为稳定，避免所述内径向索2在跨度较大时发生形变，进而增加了所述内径向索2的跨度。
如图4至图8所示，所述环索结构1包括上环索结构11、下环索结构12和支撑结构13，所述支撑结构13分别与所述上环索结构11和所述下环索结构12连接，所述内上径向索21与所述上环索结构11连接，所述内下径向索22与所述下环索结构12连接。
在一种实施方式中，所述支撑结构13包括第一环索连接件131和第三紧固件，所述第一环索连接件131上开设有第三限位槽，所述上环索结构11穿设于所述第三限位槽内，所述第三紧固件与所述第一环索连接件131螺栓连接并将所述上环索结构11固定于所述第三限位槽内。所述支撑结构13还包括第二环索连接件132和第四紧固件，所述第二环索连接件132上开设有第四限位槽，所述下环索结构12穿设于所述第四限位槽内，所述第四紧固件与所述第二环索连接件132螺栓连接并将所述下环索结构12固定于所述第四限位槽内。所述内上径向索21包括第四连接件，所述第四连接件上开设有第三连接孔，所述第一环索连接件131上开设有第四连接孔，转轴穿设于所述第三连接孔和所述第四连接孔内，所述内上径向索21可以相对所述第一环索连接件131转动。所述内下径向索22包括第五连接件，所述第五连接件上开设有第五连接孔，所述第二环索连接件132上开设有第六连接孔，转轴穿设于所述第五连接孔和所述第六连接孔内，所述内下径向索22可以相对所述第二环索连接件132转动。由此，通过所述内上径向索21与所述第一环索连接件131转动连接，使所述内上径向索21可以相对所述第一环索连接件131转动，一方面，使所述内上径向索21与所述第一环索连接件131的之间的角度可调节，以便于内上径向索21的安装，另一方面，当所内上径向索21受力发生变化时，所述内上径向索21可以进行自适应性转动，以减缓内上径向索21和所述第一环索连接件131连接节点处的应力集中，使所述内上径向索21和所述上环索之间的连接更为稳定。
这样设置的好处在于，通过所述支撑结构13分别与所述上环索结构11和所述下环索结构12连接，使所述支撑结构13可以支撑所述上环索结构 11和所述下环索结构12，增加了所述上环索结构11和所述下环索结构12的稳定性；通过所述内上径向索21和内下径向索22分别与所述环索结构1连接，实现了所示内下径向索22和所示内下径向索22对所示环索结构1的牵拉。
本发明还提供一种建筑物，如图4至图8所示，包括如上所述的索网组件，所述建筑物还包括环梁结构4和环索结构1，所述环索结构1位于所述环梁结构4的内侧，所述环索结构1包括上环索结构11、下环索结构12和支撑结构13，所述支撑结构13分别与所述上环索结构11和所述下环索结构12连接，所述索网组件沿所述环索结构1的周向设置，所述索网组件的内上径向索21与所述上环索结构11连接，所述索网组件的内下径向索22与所述下环索结构12连接，所述索网组件的外上径向索31和外下径向索32分别与所述环梁结构4连接。
在一种实施方式中，如图7所示，所述环梁结构4为主体钢结构的一部分，所述环梁结构4呈现为圆环状结构。所述环索结构1呈现为圆环状结构，所述环索结构1位于所述环梁结构4靠近所述建筑物中心的一侧，所述环索结构1的直径小于所述环梁结构4的直径。所述外径向索3和所述内径向索2均设置有多个，多个所述外径向索3和所述内径向索2分别沿所述环索结构1的周向设置，所述环梁结构4通过所述外径向索3和所述内径向索2牵拉所述环索结构1。
如图7、图8所示，所述外上径向索31和所述外下径向索32均包括第三连接件，所述环梁结构4包括连接环41，所述第三连接件上开设有第一连接孔，所述连接环41上开设有第二连接孔，转轴穿设于所述第一连接孔和所述第二连接孔内，所述外上径向索31和所述外下径向索32均可以相对所述环梁结构4转动。通过外上径向索31和所述外下径向索32分别与环梁结构4转动连接，使外上径向索31和所述外下径向索32可以相对环梁结构4转动，一方面，使外上径向索31和所述外下径向索32与所述环梁结构4的之间的角度可调节，以便于所述外上径向索31和所述外下径向索32的安装，另一方面，当所述外上径向索31和所述外下径向索32受力发生变化时，所述外上径向索31和所述外下径向索32可以进行自适应性转动，以减缓外 上径向索31和所述外下径向索32与所述环梁结构4连接节点处的应力集中，从而使所述外径向索3和所述环梁结构4之间的连接更为稳定。
这样设置的好处在于，所述外上径向索31和所述外下径向索32分别与所述环梁结构4连接，使所述索网组件可以将所述环索结构1的拉力转化为所述环梁结构4的压力，一方面，使所述索网组件的受力更为合理，便于下一道工序中次索结构和屋面膜结构的找型和安装；另一方面，使所述建筑的结构更为轻盈且安全可靠。
本发明提供一种建筑物施工方法，如图9所示，所述建筑物施工方法包括：
S1：在环梁结构4围绕的区域内铺设环索结构1；
S2：将内径向索2连接于所述环索结构1上；
S3：将外径向索3与所述内径向索2连接；
S4：提升所述外径向索3至预设的位置，将所述外径向索3与所述环梁结构4连接。
在S1中，所述环梁结构4靠近所述建筑物的中心的一侧搭建有临时平台，所述临时平台呈现为圆环状结构，所述临时平台的轮廓与所述环索结构1的轮廓相对应，所述临时平台包括脚手架和垫板，所述垫板位于所述脚手架的上侧，所述脚手架的一端与所述垫板连接，另一端与地面连接，所述环索结构1沿所述临时平台的周向铺放于所述垫板上，可以避免所述环索结构1直接铺放于地面上对地面造成损害。
在S2中，在所述环梁结构4和所述环索结构1之间的区域搭建有多个临时防护装置，多个所述临时防护装置沿所述环索结构1的周向设置，所述防护装置包括垫板和护栏，所述垫板安装于地面或看台上，所述护栏与所述垫板的两端连接；所述垫板沿所述环梁结构的径向方向设置，所述内径向索2铺放于所述垫板上，防止所述内径向索2铺放时对看台或地面造成损害。在所述内径向索2铺放在所述防护装置上后，将所有所述内径向索2的一端与所述环索结构1连接。
在S3中，将所述内径向索2提升至离开地面，然后将所述内径向索2与所述外径向索3连接，使内径向索2与防护装置的垫板之间具有一定的操 作空间，便于施工人员将所述外径向索3与所述内径向索2连接。
在S4中，将所有所述外径向索3的一端穿过所述环梁结构4的连接环与提升机构连接，所述提升机构通过所述外径向索3将所述内径向索2和所述环索结构1提升至预设的位置后，将所述外径向索3与所述环梁结构4连接，所述预设位置指的是所述外径向索3、所述内径向索2和所述环索结构2载荷平衡的位置，此时，所述外径向索3和所述内径向索2的长度比介于1：4至1：7之间，具体地，所述外径向索3和所述内径向索2的长度比可以为1：4、1.3：6、1.4：6、1.3：6.1、1.4：6.1或1：7。所述提升机构可以为吊车、起重机或液压千斤顶。
这样设置的好处在于，通过将所述内径向索2与所述环索结构1连接，将所述外径向索3与所述内径向索2连接，避免了先将所述外径向索3与所述环梁结构4连接导致所述外径向索3与所述内径向索2在空中连接时的对位困难；通过提升所述外径向索3至预设位置，实现了所述内径向索2、所述外径向索3和所述环索结构1的整体提升，简化了施工步骤，从而提升了施工效率；另一方面，避免了大量临时塔架的搭建，降低了临时塔架后期拆卸带来的安全风险；通过将所述外径向索3与所述环梁结构4连接实现了所述环梁结构4对所述环索结构1的牵拉。
在S1步骤中，所述在环梁结构4围绕的区域内铺设环索结构1包括：将所述下环索结构12铺设于环梁结构4围绕的区域内；提升所述上环索结构11；将所述支撑结构13分别与所述上环索结构11和所述下环索结构12连接。
在S1步骤中，将所述下环索结构12铺设于环梁结构4围绕的区域内包括：将所述下环索结构12放置于所述临时平台上；在提升所述上环索结构11前，在所述临时平台上搭建临时支撑，所述临时支撑包括垫板和支架，所述垫板位于所述支架的上侧，所述支架的一端与所述垫板螺栓紧固连接，另一端与所述临时平台螺栓紧固连接，将所述上环索结构11放置于所述垫板上。
由此，在提升所述上环索结构11前搭建所述临时支撑，将所述上环索结构11铺设于所述临时支撑上，可以使所述临时支撑将所述上环索结构11 和所述下环索结构12隔开，以避免所述下环索结构12干涉所述上环索结构11的提升；另一方面，当所述上环索结构11在提升过程中意外掉落时，所述临时支撑可以接住所述下环索结构12，避免所述下环索结构12掉落砸伤工作人员。
在S1步骤中，提升所述上环索结构11包括：将所述临时拉索的一端与所述上环索结构11连接，将所述临时拉索的另一端穿过所述环梁结构4的连接环与所述提升机构连接，所述提升机构通过所述临时拉索提升所述上环索结构11，使所述上环索结构11与所述下环索结构12之间的垂直距离与所述支撑结构13的长度相对应。
由此，通过所述临时拉索的一端与所述上环索结构11连接，另一端穿过所述环梁结构4上的连接环与所述提升机构连接，使所述提升机构可以通过所述临时拉索提升所述上环索结构11，避免了对所述内径向索2的提升，消除了所述内径向索2提升过程中造成的张力损伤；另一方面，通过所述提升机构提升所述临时拉索可以整体提升所述环索结构1，避免了大量的脚手架的搭设，从而降低了施工的成本和拆除所述脚手架索造成的安全风险。
在S1步骤中，将所述上环索结构11穿设于所述第一环索连接件131的限位槽内，然后将所述第一紧固件拧紧以将所述上环索结构11固定于所述第一环索连接件内；将所述下环索结构12穿设于所述第二环索连接件132的限位槽内，将所述第二紧固件拧紧以将所述下环索结构12固定于所述第二环索连接件132内，实现了所述下环索结构12与所述支撑结构13的连接。
这样设置的好处在于，在所述环索结构1的安装过程中，通过提升所述上环索结构11然后再安装所述支撑结构13，使所述上环索结构11和所述下环索结构12之间具有一定的间隔距离，以让出所述支撑结构13的安装空间，从而便于所述支撑结构13的安装。另一方面，使所述支撑结构13与所述上环索结构11和所述下环索结构12连接后，所述环索结构1直接成型，避免了所述支撑结构13安装后需要对所述环索结构1进行位型调节，进而简化了所述环索结构1的安装步骤，提升了所述环索结构1的施工效率。
在S2步骤中，所述将内径向索2连接于所述环索结构1上包括：将内上径向索21与所述上环索结构11连接；将所述内下径向索22与所述下环 索结构12连接；将所述支撑柱23分别与所述内上径向索21和所述内下径向索22连接。
在S2步骤中，所述将所述支撑柱23分别与所述内上径向索21和所述内下径向索22连接之前包括：提升所述环索结构1以使所述内下径向索22离开地面。将拉索的一端与所述环索结构1连接，另一端与所述提升机构连接，所述提升机构通过所述拉索提升所述环索结构1以使所述内下径向索22离开地面。由此，将所述支撑柱23分别与所述内上径向索21和所述内下径向索22连接之前，通过提升所述环索结构1以使所述内下径向索22离开地面，使所述内下径向索22与地面之间具有一定的间隙，避免地面干涉所述支撑柱23的安装；另一方面，可以使所述内下径向索22可以支撑所述支撑柱23，进而便于所述支撑柱23与所述内上径向索21连接。
在S2步骤中，所述将所述支撑柱23分别与所述内上径向索21和所述内下径向索22连接还包括：逐渐提升所述环索结构1，由所述内径向索2向所述外径向索3的方向依次安装所述支撑柱23。
本发明的一个实施例中，所述支撑柱23包括第一支撑柱、第二支撑柱、第三支撑柱和第四支撑柱；当所述环索结构1提升至第一位置时，安装所述第一支撑柱，所述第一位置指的是所述内上径向索21与所述内下径向索22之间的垂直距离等于所述第一支撑柱的长度的位置；所述环索结构1提升至第二位置时，安装所述第二支撑柱，这里，所述第二位置指的是所述内上径向索21与所述内下径向索22之间的垂直距离等于所述第二支撑柱长度的位置；所述环索结构1提升至第三位置时，安装所述第三支撑柱，所述第三位置指的是所述内上径向索21与所述内下径向索22之间的垂直距离等于所述第三支撑柱长度相的位置；所述环索结构1提升至第四位置时，安装所述第四支撑柱，所述第四位置指的是所述内上径向索21与所述内下径向索22的垂直距离等于所述第四支撑柱长度时的位置。
由此，在安装所述支撑柱23的过程中，通过逐渐提升所述环索结构1，使所述支撑柱23在安装时所述内径向索2具有合适的张力，以便于工作人员对所述支撑柱23进行安装。
这样设置的好处在于，通过先将所述内上径向索21与所述上环索结构 11连接，将所述内下径向索22与所述下环索结构12连接，使所述内上径向索21和所述内下径向索22之间形成所述支撑柱23的安装区域，一方面可以便于所述支撑柱23的安装；另一方面，可以在竖直方向上安装所述支撑柱23，避免所述内径向索2拼接完成后与所述环索结构1连接时，需要再次调整所述内径向索2的位置，简化了所述内径向索2的安装步骤，提升了安装所述内径向索2的施工效率。
在S3步骤中，将所述外径向索3与所述内径向索2连接包括：将所述外上径向索31和外下径向索32分别与所述内上径向索21和所述内下径向索22连接以使所述外径向索3与所述内径向索2连接形成交叉式结构。
所述外上径向索31和所述外下径向索32分别与所述第一连接件9转动连接，将所述内上径向索21和所述内下径向索22分别与所述第一连接件9转动连接，使所述外上径向索31和所述外下径向索32呈预设夹角设置，所述预设夹角介于20°-70°之间，具体地，可以包括20°、35°、40°、60°或70°；这时，所述外上径向索31和所述内下径向索22的轴心线平行或位于同一直线上，所述外下径向索32和所述内上径向索21的轴心线平行或位于同一直线上。
这样设置的好处在于，通过将所述外上径向索31和所述外下径向索32分别与所述内上径向索21和所述内下径向索22连接，使所述外径向索3与所述内径向索2之间连接形成交叉式结构，增加了所述内径向索2与所述外径向索3之间的整体性，从而增加了所述外径向索3与所述内径向索2连接后的稳定性。
在S4步骤中，所述提升所述外径向索3至预设的位置，将所述外径向索3与所述环梁结构4连接包括：提升所述外上径向索31至预设位置，将所述外上径向索31和所述外下径向索32分别与所述环梁结构4连接。
本发明的一个实施例中，将所述外上径向索31的一端穿过所述环梁结构4的连接环与所述提升机构连接，所述提升机构将所述外上径向索31提升至预设的位置后，将所述外上径向索31与所述环梁结构4的连接环41连接，然后提升所述外下径向索32，将所述外下径向索32与所述环梁结构4的连接环41连接。
由此，通过先提升所述外上径向索31至预设位置，将所述外上径向索31和所述外下径向索32分别与所述环梁结构4连接，实现了所述外径向索3与所述环梁结构4的连接。
在S4步骤中，所述将所述外上径向索31和所述外下径向索32分别与所述环梁结构4连接后还包括：调节所述外上径向索31和所述外下径向索32的长度，以实现所述索网组件的位型调节。
本发明的一个实施例中，当所述外上径向索31和所述外下径向索32与所述环梁结构4连接后，所述环索结构1与所述索网组件的位置具有一定的偏差时，通过调节所述外上径向索31和所述外下径向索32的长度可以对所述环索结构1与所述索网组件的位置进行进一步的调节，以消除所述环索结构和所述索网组件的位置偏差。
虽然本公开披露如上，但本公开的保护范围并非仅限于此。本领域技术人员在不脱离本公开的精神和范围的前提下，可进行各种变更与修改，这些变更与修改均将落入本发明的保护范围。

Claims (10)

  1. 一种索网组件，其特征在于，包括环索结构(1)、第一连接件(9)和多条径向索；所述径向索分别与所述环索结构(1)和所述第一连接件(9)连接，所述径向索沿所述环索结构(1)的周向设置；所述径向索包括至少两条内径向索(2)和外径向索(3)；所有所述内径向索(2)与所述第一连接件(9)连接的一端相交，所有所述外径向索(3)与所述第一连接件(9)连接的一端相交，所述内径向索(2)远离所述第一连接件(9)的一端与所述环索结构(1)连接。
  2. 根据权利要求1所述的索网组件，其特征在于，所述内径向索(2)包括内上径向索(21)、内下径向索(22)和支撑柱(23)，所述支撑柱(23)的两端分别与所述内上径向索(21)和所述内下径向索(22)连接；所述内上径向索(21)分别与所述第一连接件(9)和所述环索结构(1)连接，所述内下径向索(22)分别与所述第一连接件(9)和所述环索结构(1)连接，所述外径向索(3)包括外上径向索(31)和外下径向索(32)，所述外上径向索(31)和所述外下径向索(32)分别与所述第一连接件(9)连接。
  3. 根据权利要求2所述的索网组件，其特征在于，所述环索结构(1)包括上环索结构(11)、下环索结构(12)和支撑结构(13)，所述支撑结构(13)分别与所述上环索结构(11)和所述下环索结构(12)连接，所述内上径向索(21)与所述上环索结构(11)连接，所述内下径向索(22)与所述下环索结构(12)连接。
  4. 一种建筑物，其特征在于，包括多个如权利要求3所述的索网组件，还包括环梁结构(4)，所述索网组件的环索结构(1)位于所述环梁结构(4)的内侧，所述索网组件的外上径向索(31)和外下径向索(32)分别与所述环梁结构(4)连接。
  5. 一种建筑物施工方法，其特征在于，应用于如权利要求4所述的建筑物，所述建筑物施工方法包括：
    在环梁结构(4)围绕的区域内铺设环索结构(1)；
    将内径向索(2)连接于所述环索结构(1)上；
    将外径向索(3)与所述内径向索(2)连接；
    提升所述外径向索(3)至预设的位置，将所述外径向索(3)与所述环梁结构(4)连接。
  6. 根据权利要求5所述建筑物施工方法，其特征在于，所述在环梁结构(4)围绕的区域内安装环索结构(1)包括：将下环索结构(12)铺设于环梁结构(4)围绕的区域内；提升上环索结构(11)，将支撑结构(13)分别与所述上环索结构(11)和所述下环索结构(12)连接。
  7. 根据权利要求6所述的建筑物施工方法，其特征在于，在所述提升上环索结构(11)之前还包括：搭建临时支撑，将所述上环索结构(11)铺设于所述临时支撑上。
  8. 根据权利要求6所述的建筑物施工方法，其特征在于，所述将内径向索(2)连接于所述环索结构(1)上包括：将内上径向索(21)与所述上环索结构(11)连接；将内下径向索(22)与所述下环索结构(12)连接；将支撑柱(23)分别与所述内上径向索(21)和所述内下径向索(22)连接。
  9. 根据权利要求8所述的建筑物施工方法，其特征在于，所述将支撑柱(23)分别与所述内上径向索(21)和所述内下径向索(22)连接包括：逐渐提升所述环索结构(1)，由所述内径向索(2)向所述外径向索(3)方向依次安装所述支撑柱(23)。
  10. 根据权利要求5-9中任一所述的建筑物施工方法，其特征在于，所述提升所述外径向索(3)至预设的位置，将所述外径向索(3)与所述环梁结构(4)连接包括：提升外上径向索(31)至预设位置，将所述外上径向索(31)和外下径向索(32)分别与所述环梁结构(4)连接。
PCT/CN2021/105134 2021-03-05 2021-07-08 一种索网组件、建筑物及建筑物施工方法 WO2022183651A1 (zh)

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