CN115012535B - Novel cable-through frame beam column connection node - Google Patents
Novel cable-through frame beam column connection node Download PDFInfo
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- CN115012535B CN115012535B CN202210678433.7A CN202210678433A CN115012535B CN 115012535 B CN115012535 B CN 115012535B CN 202210678433 A CN202210678433 A CN 202210678433A CN 115012535 B CN115012535 B CN 115012535B
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- 230000003014 reinforcing effect Effects 0.000 claims description 38
- 230000002787 reinforcement Effects 0.000 claims description 24
- 230000007704 transition Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000002411 adverse Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
- E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2421—Socket type connectors
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2445—Load-supporting elements with reinforcement at the connection point other than the connector
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2454—Connections between open and closed section profiles
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2466—Details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B2001/5893—Puzzle type connections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention relates to a novel cable-through frame beam column connecting node, which belongs to the technical field of constructional engineering and comprises a node system, a beam and a strut, wherein the beam is provided with a plurality of connecting rods; and a lacing system disposed on the node system for the guy cable to directly pass through the node system, wherein the lacing system has: at least one oblique perforation portion having a first perforation and a second perforation opposite the first perforation for providing an oblique passage for the cable to pass through both the cross beam and the strut at the same time, the first perforation extending obliquely through one of the cross beam and the strut, the second perforation extending obliquely through the other of the cross beam and the strut. The beam column connecting node comprises a node system and a rope penetrating system, and the inhaul cable can directly penetrate through the node system formed by the cross beam and the support column through the inclined channel provided by the first perforation and the second perforation during construction, so that the problem that the inhaul cable cannot directly penetrate through the beam column connecting node in engineering can be solved.
Description
Technical Field
The invention relates to a novel cable-through frame beam column connecting node, and belongs to the technical field of constructional engineering.
Background
In recent years, along with the vigorous development of the building industry, the building industry is not only stopped in a single steel structure and a concrete structure, more and more structural forms are appeared in the building structure, wherein the combination of a guy cable and the steel structure frequently appears in buildings such as large spans, super high floors and the like, and the structures generally have the characteristics of novel structure, large space, high installation precision and the like.
Therefore, in order to solve the problem that the inhaul cable cannot directly pass through the beam column connection node in engineering, a beam column connection node with a new optimized structure is needed.
Disclosure of Invention
The invention aims to provide a novel cable-through frame beam column connecting node, which solves the problem that a cable cannot directly pass through the beam column connecting node in the engineering in the prior art.
The technical aim of the invention is mainly solved by the following technical scheme: a novel cable-through frame beam column connection node comprises a node system, a cable-through frame beam column connection node, a cable-; and a lacing system disposed on the node system for the guy cable to directly pass through the node system, wherein the lacing system has: at least one oblique perforation portion having a first perforation and a second perforation opposite the first perforation for providing an oblique passage for the cable to pass through both the cross beam and the strut at the same time, the first perforation extending obliquely through one of the cross beam and the strut, the second perforation extending obliquely through the other of the cross beam and the strut.
In the connection node provided by the invention, the characteristics may be as follows: the rope threading system further comprises a rope threading guide part, the rope threading guide part is fixedly arranged in the inclined perforation part, the rope threading guide part is provided with a guide channel for a guy rope to pass through, the rope threading guide part extends from the outer part of the first perforation first end to the outer part of the second perforation second end, and the first perforation first end and the second perforation second end are two outer ends which are oppositely arranged.
In the connection node provided by the invention, the characteristics may be as follows: wherein the extending direction of the rope threading guiding part is consistent with the extending direction of the oblique perforation part, and the rope threading guiding part is attached on the cross beam and the support post.
In the connection node provided by the invention, the characteristics may be as follows: further comprises: the node reinforcing system is arranged on the node system and used for reinforcing the part of the node system, on which the cable penetrating system is arranged.
In the connection node provided by the invention, the characteristics may be as follows: wherein the node reinforcement system has: the beam reinforcing part is fixedly arranged on the beam and used for reinforcing the beam part; and a column reinforcement part fixedly arranged on the column for reinforcing the column part.
In the connection node provided by the invention, the characteristics may be as follows: wherein, beam reinforcement and crossbeam integrated into one piece, post reinforcement and pillar integrated into one piece.
In the connection node provided by the invention, the characteristics may be as follows: the cross beam is I-shaped, the cross beam is provided with a first end, a second end opposite to the first end and a middle part, the inclined perforation part is arranged at the middle part of the cross beam, the middle part of the cross beam is provided with a section width larger than the first end and the second end of the cross beam, and the middle part of the cross beam is provided with a section height consistent with the first end and the second end of the cross beam.
In the connection node provided by the invention, the characteristics may be as follows: the support column is hollow and rectangular, the support column is provided with a first end, a second end opposite to the first end and a middle part, the inclined perforation part is arranged at the middle part of the support column, and the middle part of the support column is provided with a section width larger than that of the first end and the second end of the support column.
In the connection node provided by the invention, the characteristics may be as follows: wherein, the node reinforcing system still has beam stiffening portion, beam stiffening portion is fixed to be set up on the crossbeam, beam stiffening portion has: the first stiffening plate is welded between the upper end and the lower end of the middle part of the cross beam, which are relatively close to the first end and the second end; and a second stiffening plate welded between the upper and lower ends of the middle portion of the cross beam relatively far from the first end and the second end.
In the connection node provided by the invention, the characteristics may be as follows: wherein the node system 1 has a cross beam 3 and a strut 4 said node reinforcement system further has: the beam transition part is arranged at the connecting ends of the middle part of the cross beam and the first end and the second end of the cross beam; and a post transition portion disposed at the connection end of the post intermediate portion with the first and second ends thereof.
Therefore, compared with the prior art, the invention has the following advantages:
the beam column connecting node comprises a node system and a rope penetrating system, wherein the node system is provided with a beam and a strut, the rope penetrating system is provided with an inclined perforation part, the inclined perforation part is provided with a first perforation and a second perforation opposite to the first perforation, and a guy rope can directly penetrate through the node system formed by the beam and the strut through an inclined channel provided by the first perforation and the second perforation during construction, so that the problem that the guy rope cannot directly penetrate through the beam column connecting node in engineering can be solved; further, the beam-column connection node further comprises a node reinforcing system, wherein the node reinforcing system is provided with a beam reinforcing part and a column reinforcing part, and the beam and the column can be respectively reinforced by the beam reinforcing part and the column reinforcing part, so that the reliability of the node system after the cable is penetrated is ensured, and adverse effects on the node structure due to the arrangement of the cable penetrating system are avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic top view of the present invention.
The index marks in the drawings are as follows: 1. a node system; 2. a lacing system; 3. a cross beam; 4. a support post; 5. an inclined perforation part; 6. a first perforation; 7. a second perforation; 8. a lacing guide part; 9. a node reinforcement system; 10. a beam reinforcement; 11. a column reinforcement; 12. beam stiffening portions; 13. a first stiffening plate; 14. a second stiffening plate; 15. a beam transition; 16. column transitions.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.
As shown in fig. 1, the novel cable-through frame beam column connecting node is arranged in a rigid structure building with large span, super high rise and the like and comprises a node system 1 and a cable-through system 2.
The node system 1 has a beam 3 and a strut 4, both of which are made of steel, the beam 3 extending in a horizontal direction and the strut 4 extending in a vertical direction, in alternative embodiments the beam 3 and the strut 4 may be attached to each other at an angle other than 90 °. The cable penetrating system 2 is arranged on the node system 1 and is used for enabling a cable to directly penetrate through the node system 1, the cable penetrating system 2 is provided with two inclined perforation portions 5, each inclined perforation portion 5 is provided with a first perforation 6 and a second perforation 7 opposite to the first perforation 6 and is used for providing an inclined channel for enabling the cable to penetrate through the cross beam 3 and the support column 4 at the same time, when the cable and the steel structure are combined to be applied to a high-rise steel structure building, the cable needs to extend from a corner in the steel structure building to a corner opposite to the corner, at the moment, the cable needs to directly penetrate through the node system, and when the node system is used as a beam-column connecting node, the cable can directly penetrate through the node system 1 formed by the cross beam 3 and the support column 4 through the inclined channel provided by the first perforation 6 and the second perforation 7, so that the problem that the cable cannot directly penetrate through the beam-column connecting node in engineering is solved.
In this embodiment, two oblique perforated portions 5 are disposed at intervals in parallel, a first perforation 6 in a first oblique perforated portion 5 is obliquely penetrated through the cross beam 3, a second perforation 7 in the first oblique perforated portion 5 is obliquely penetrated through the pillar 4, a first perforation 6 in a second oblique perforated portion 5 is obliquely penetrated through the pillar 4, a second perforation 7 in the second oblique perforated portion 5 is obliquely penetrated through the cross beam 3, in an alternative embodiment, two oblique perforated portions 5 may be disposed at non-intervals, and portions of the two oblique perforated portions 5 overlap.
In this embodiment, the extending direction of the inclined perforated portion 5 is parallel to the direction of the angular bisector of the angle formed by the cross beam 3 and the strut 4, that is, the extending direction of the inclined perforated portion 5 forms an angle of 45 ° with the extending direction of the cross beam 3 and the strut 4. The first perforation 6 and the second perforation 7 in the inclined perforation part 5 are all round through holes with equal size, the axes of the first perforation 6 and the second perforation 7 are overlapped and are consistent with the inclination angle of the angular bisector of the included angle formed by the cross beam 3 and the support column 4, so that a guy rope sequentially passes through the first perforation 6 and the second perforation 7, and the sizes of the openings of the cross beam 3 and the support column 4 are basically consistent, and the consistency of the structural strength of the cross beam 3 and the support column 4 is ensured.
As shown in fig. 1, the lashing system 2 further includes a lashing guide portion 8, where the lashing guide portion 8 is of an axially penetrating sleeve structure, the lashing guide portion 8 is fixedly disposed in the oblique perforation portion 5, the lashing guide portion 8 is fixed in the oblique perforation portion 5 in a welded manner, specifically, the circumferential outer wall of the lashing guide portion 8 is welded with the end surfaces of the cross beam 3 and the strut 4, the lashing guide portion 8 has a guide channel through which a lashing cable passes, the guide channel is cylindrical, the extending direction of the lashing guide portion 8 is consistent with the extending direction of the oblique perforation portion 5, in practical application, the lashing guide portion 8 is attached to the cross beam 3 and the strut 4, and when the lashing cable passes through the oblique perforation portion 5, the lashing cable can pass through the guide channel in the lashing guide portion 8, and under the action of the lashing guide portion 8, the lashing cable can play a guiding role when passing through the node, so that the lashing cable sequentially passes through the first perforation 6 and the second perforation 7.
In this embodiment, the lashing guide portion 8 extends from the outside of the first end of the first through hole 6 to the outside of the second end of the second through hole 7, and the first end of the first through hole 6 and the second end of the second through hole 7 are two outer ends that are disposed opposite to each other, so that the cable can be inserted into the guide channel in the lashing guide portion 8 in the outer area away from the first through hole 6 or the second through hole 7 during construction, which is convenient for operation and can avoid interference.
As shown in fig. 1, the beam-column connection node further comprises a node reinforcing system 9, the node reinforcing system 9 is arranged on the node system 1 and is used for reinforcing a portion, on which the cable penetrating system 2 is arranged, of the node system 1, the node reinforcing system 9 is provided with a beam reinforcing portion 10 and a column reinforcing portion 11, wherein the beam reinforcing portion 10 is fixedly arranged on the cross beam 3 and is used for reinforcing the portion of the cross beam 3, the column reinforcing portion 11 is fixedly arranged on the column 4 and is used for reinforcing the portion of the column 4, due to the fact that the structure strength of the node system 1 is reduced, the oblique perforation portion 5 is formed in the cross beam 3 and the column 4, the strength of the cross beam 3 and the strength of the column 4 are reduced, and therefore the strength of the cross beam 3 and the strength of the column 4 can be respectively reinforced through the beam reinforcing portion 10 and the column reinforcing portion 11, the reliability of the node system after cable penetrating can be guaranteed, adverse effects on a node structure can be avoided, the beam reinforcing portion 10 and the cross beam 3 are integrally formed, the column reinforcing portion 11 and the column 4 are integrally formed, and the column reinforcing portion 11 are integrally formed with the column 4, and the strength of the whole body is easier to guarantee strength after reinforcement.
Wherein, the crossbeam 3 is I shape, crossbeam 3 has first end, the second end and the mid portion opposite to first end, slant perforation portion 5 sets up in the mid portion of crossbeam 3, beam reinforcement portion 10 is located the mid portion of crossbeam 3, the mid portion of crossbeam 3 has the cross-section width bigger than the first end and the second end of crossbeam 3, the mid portion of crossbeam 3 has the cross-section height unanimous with the first end and the second end of crossbeam 3, the mid portion of crossbeam 3 carries out the cross-section expansion with respect to first end and second end and constitutes beam reinforcement portion 10, because slant perforation portion 5 sets up in the mid portion of crossbeam 3 for the intensity of crossbeam 3 mid portion descends, through carrying out the cross-section expansion constitution beam reinforcement portion 10 here, can strengthen the intensity of crossbeam 3 mid portion, in order to guarantee the reliability of rope through the node.
Wherein, the pillar 4 is hollow rectangular in the interior, the pillar 4 has a first end, a second end opposite to the first end and a middle portion, the oblique perforation portion 5 is provided at the middle portion of the pillar 4, the middle portion of the pillar 4 has a larger cross-sectional width than the first end and the second end of the pillar 4, the middle portion of the pillar 4 is enlarged in cross-section with respect to the first end and the second end to form the pillar reinforcement 11, and since the oblique perforation portion 5 is provided at the middle portion of the pillar 4, the strength of the middle portion of the pillar 4 is reduced, and the strength of the middle portion of the pillar 4 can be reinforced by enlarging the cross-section to form the pillar reinforcement 11 at this point to ensure the reliability of the rope passing node.
The node reinforcing system 9 further comprises a beam stiffening part 12, the beam stiffening part 12 is fixedly arranged on the beam 3, the beam stiffening part 12 is provided with a first stiffening plate 13 and a second stiffening plate 14, the first stiffening plate 13 is welded between the upper end and the lower end of the middle part of the beam 3, which are relatively close to the first end and the second end, one end of the first stiffening plate 13 is welded with the upper flange transverse edge of the beam 3, the opposite other end of the first stiffening plate 13 is welded with the lower flange transverse edge of the beam 3, the first stiffening plate 13 is arranged at a turning part with an enlarged cross section of the beam 3, the connection strength between the upper flange transverse edge and the lower flange transverse edge of the beam 3 can be enhanced, the structural strength of the turning part is further enhanced in a targeted manner, the second stiffening plate 14 is welded between the upper end and the lower end of the middle part of the beam 3, which are relatively far away from the first end and the second end, one end of the second stiffening plate 14 is welded with the upper flange transverse edge of the beam 3, the opposite other end of the second stiffening plate 14 is welded with the lower flange transverse edge of the beam 3, the second stiffening plate 14 is arranged at a cross section expansion of the beam 3, and the connection strength between the upper flange transverse edge and the lower flange transverse edge of the beam 3 can be enhanced.
In this embodiment, the first stiffening plate 13 and the second stiffening plate 14 are made of steel, and since the first stiffening plate 13 and the second stiffening plate 14 are made of the same material as the cross beam 3, reliable welding performance is provided between them.
As shown in fig. 1 and 2, the joint reinforcement system 9 further has a beam transition portion 15 and a transition portion 16, the beam transition portion 15 being provided at the connecting end of the intermediate portion of the cross beam 3 with the first and second ends thereof, the beam transition portion 15 smoothly transitioning the cross-sectional width of the cross beam 3 from the first and second ends to the intermediate portion, the cross-sectional width of the beam transition portion 15 increasing linearly from the first and second ends of the cross beam 3 toward the intermediate portion thereof, i.e., the smallest cross-sectional width of the beam transition portion 15 being equal to the cross-sectional width of the first and second ends of the cross beam 3, and the largest cross-sectional width of the beam transition portion 15 being equal to the cross-sectional width of the intermediate portion of the cross beam 3.
The pillar transition 16 is provided at the connecting end of the middle portion of the pillar 4 with the first and second ends thereof, the pillar transition 16 smoothly transitions the cross-sectional width of the pillar 4 from the first and second ends to the middle portion, and the cross-sectional width of the pillar transition 16 increases linearly from the first and second ends of the pillar 4 toward the middle portion thereof, i.e., the smallest cross-sectional width of the pillar transition 16 is equal to the cross-sectional width of the first and second ends of the pillar 4, and the largest cross-sectional width of the pillar transition 16 is equal to the cross-sectional width of the middle portion of the pillar 4.
The beam column connecting node comprises a node system and a rope penetrating system, wherein the node system is provided with a beam and a strut, the rope penetrating system is provided with an inclined perforation part, the inclined perforation part is provided with a first perforation and a second perforation opposite to the first perforation, and a guy rope can directly penetrate through the node system formed by the beam and the strut through an inclined channel provided by the first perforation and the second perforation during construction, so that the problem that the guy rope cannot directly penetrate through the beam column connecting node in engineering can be solved; further, the beam-column connection node further comprises a node reinforcing system, wherein the node reinforcing system is provided with a beam reinforcing part and a column reinforcing part, and the beam and the column can be respectively reinforced by the beam reinforcing part and the column reinforcing part, so that the reliability of the node system after the cable is penetrated is ensured, and adverse effects on the node structure due to the arrangement of the cable penetrating system are avoided.
Claims (8)
1. A cable-through frame beam-column connection node, comprising:
a node system (1) having a cross beam (3) and a strut (4); and
the lashing system (2) is arranged on the node system (1) and is used for enabling a lashing cable to directly pass through the node system (1), wherein the lashing system (2) is provided with: at least one oblique perforated portion (5) having a first perforation (6) and a second perforation (7) opposite to the first perforation (6) for providing an oblique passage for a cable to pass through both the cross beam (3) and the strut (4), the first perforation (6) extending obliquely through one of the cross beam (3) and the strut (4), the second perforation (7) extending obliquely through the other of the cross beam (3) and the strut (4);
the node reinforcing system (9) is arranged on the node system (1) and is used for reinforcing the part of the node system (1) provided with the lashing system (2); wherein the node reinforcement system (9) has: the beam reinforcement part (10) is fixedly arranged on the cross beam (3) and is used for reinforcing the part of the cross beam (3); and a column reinforcement part (11) fixedly provided on the column (4) for reinforcing the column (4) part;
the cross beam (3) and the strut (4) form a joint at the beam reinforcement (10) and the column reinforcement (11).
2. The rope-through frame beam-column connection node of claim 1, wherein:
the lashing system (2) further comprises a lashing guide part (8), the lashing guide part (8) is fixedly arranged in the inclined perforation part (5), the lashing guide part (8) is provided with a guide channel for a lashing rope to pass through, the lashing guide part (8) extends from the outside of the first end of the first perforation (6) to the outside of the second end of the second perforation (7), and the first end of the first perforation (6) and the second end of the second perforation (7) are two outer ends which are oppositely arranged.
3. The rope-through frame beam-column connection node of claim 2, wherein:
wherein the extending direction of the rope threading guiding part (8) is consistent with the extending direction of the inclined perforation part (5), and the rope threading guiding part (8) is attached on the cross beam (3) and the support post (4).
4. The rope-through frame beam-column connection node of claim 1, wherein: wherein, beam reinforcement (10) and crossbeam (3) integrated into one piece, post reinforcement (11) and pillar (4) integrated into one piece.
5. The rope-through frame beam-column connection node of claim 1, wherein: wherein the cross beam (3) is I-shaped, the cross beam (3) is provided with a first end, a second end opposite to the first end and a middle part,
the inclined perforation part (5) is arranged at the middle part of the cross beam (3),
the middle part of the cross beam (3) has a larger cross-sectional width than the first and second ends of the cross beam (3),
the middle part of the cross beam (3) has a cross-sectional height which corresponds to the first end and the second end of the cross beam (3).
6. The rope-through frame beam-column connection node of claim 1, wherein:
the support column (4) is hollow and rectangular, the support column (4) is provided with a first end, a second end opposite to the first end and a middle part, the inclined perforation part (5) is arranged at the middle part of the support column (4), and the middle part of the support column (4) is provided with a section width larger than that of the first end and the second end of the support column (4).
7. The rope-through frame beam-column connection node of claim 1, wherein: wherein, node reinforcement system (9) still has roof beam stiffening portion (12), roof beam stiffening portion (12) are fixed to be set up on crossbeam (3), roof beam stiffening portion (12) have: the first stiffening plate (13) is welded between the upper end and the lower end of the middle part of the cross beam (3) which are relatively close to the first end and the second end; and a second stiffening plate (14) welded between the upper and lower ends of the middle part of the cross beam (3) relatively far from the first end and the second end.
8. The rope-through frame beam-column connection node of claim 1, wherein: wherein the node reinforcement system (9) further has:
the beam transition part (15) is arranged at the connecting ends of the middle part of the cross beam (3) and the first end and the second end of the cross beam; and
and the column transition part (16) is arranged at the connecting end of the middle part of the support column (4) and the first end and the second end of the support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210678433.7A CN115012535B (en) | 2022-06-16 | 2022-06-16 | Novel cable-through frame beam column connection node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210678433.7A CN115012535B (en) | 2022-06-16 | 2022-06-16 | Novel cable-through frame beam column connection node |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115012535A CN115012535A (en) | 2022-09-06 |
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| DE102006006742A1 (en) * | 2006-02-13 | 2007-09-06 | Bauer, Simon, Dipl.-Ing. | System for connecting box profiles, comprises central element, extensions of central element, and screws added in specific ways |
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