CN114482515B - Integrated attachment device for nonstandard super high floor of super high-rise building - Google Patents
Integrated attachment device for nonstandard super high floor of super high-rise building Download PDFInfo
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- CN114482515B CN114482515B CN202210020569.9A CN202210020569A CN114482515B CN 114482515 B CN114482515 B CN 114482515B CN 202210020569 A CN202210020569 A CN 202210020569A CN 114482515 B CN114482515 B CN 114482515B
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- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a comprehensive attachment device for nonstandard super high floors of super high-rise buildings, which comprises: the support beam is connected with two adjacent frame columns at the outer side of the nonstandard ultrahigh storey; the cantilever beams are arranged at intervals along the length square of the supporting beam and are provided with opposite fixed ends and cantilever ends, and the fixed ends are connected to the outer side of the supporting beam; the switching structure comprises two steel beams and a plurality of connecting plates, wherein the outer side of one steel beam is connected to overhanging ends of a plurality of overhanging beams, the two steel beams are arranged in a clearance mode, and the plurality of connecting plates are respectively connected between the upper parts of the two steel beams and between the lower parts of the two steel beams; the wall attaching frame is arranged on the two-section steel beams through split bolts; the wall-attached support guide seat is arranged on the two-section steel beams through split bolts; and the connecting piece is arranged on the two-section steel beams through a split bolt. The invention solves the problems of complicated construction procedures in the attachment mode of temporarily adding concrete beams or steel beams as climbing frames and constructing elevators or curtain walls on the ultra-high nonstandard floors of the ultra-high-rise building.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a comprehensive attachment device for nonstandard ultrahigh floors of an ultrahigh building.
Background
With the rapid development of cities, more and more super high-rise buildings are developed, the super high-rise buildings usually adopt a frame-core tube structure form, in order to avoid sudden natural disasters, each 15 layers of the high-rise buildings are provided with a refuge layer, the layer height of the refuge layer is higher, an interlayer and the like are designed, and a large-size machine room is usually attached to the super high-rise buildings. On the other hand, the construction of super high-rise building frame structure adopts often to climb the frame, and the vertical transportation construction elevator of upper and lower and material for satisfying the personnel sets up frame structure edge often simultaneously, and super high-rise building adopts the structural style of cell cube curtain wall often, makes curtain handsome in appearance, and frame type curtain is designed to nonstandard floor. Therefore, the climbing frame, the construction elevator and the frame type curtain wall meet ultra-high nonstandard floors, and safe and reliable attachment becomes a technical problem to be solved. The conventional attaching mode temporarily adds a concrete beam or a steel beam as the attaching mode, is dismantled after the construction is finished, has complicated construction procedures and cannot be comprehensively and uniformly provided for attaching.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the comprehensive attachment device for the nonstandard super high floor of the super high-rise building is provided at present, so that the problems that the super high nonstandard floor of the super high-rise building adopts an attachment form of temporarily adding a concrete beam or a steel beam as a climbing frame, constructing an elevator or a curtain wall, removing after construction and having complex working procedures during construction are solved.
In order to achieve the above object, there is provided a comprehensive attachment device for nonstandard super high-rise building, comprising:
the support beam is connected with two adjacent frame columns at the outer side of the nonstandard ultrahigh storey;
the cantilever beams are provided with opposite fixed ends and cantilever ends, the fixed ends are connected to the outer sides of the supporting beams, and the cantilever beams are arranged at intervals along the length square of the supporting beams;
the connecting structure comprises two profile steel beams and a plurality of connecting plates which are oppositely arranged, wherein the outer side of one profile steel beam is connected with overhanging ends of a plurality of overhanging beams, the two profile steel beams are arranged in a clearance way, and a plurality of connecting plates are respectively connected between the upper parts of the two profile steel beams and between the lower parts of the two profile steel beams;
the wall attaching frame is used for installing a building construction elevator and is arranged on the two section steel beams through split bolts;
the wall-attached support guide seat is used for installing the climbing frame and is installed on the two section steel beams through split bolts; and
a connecting piece for installing curtain installs in two through the split bolt the shaped steel roof beam.
Further, upper portions of the two section steel beams oppositely extend to form upper flange plates, the upper flange plates of the two section steel beams are arranged in a gap mode, and two ends of the connecting plate are respectively overlapped with the upper flange plates of the two section steel beams.
Further, the lower parts of the two section steel beams oppositely extend to form lower flange plates, the lower flange plates of the two section steel beams are arranged in a gap, and two ends of the connecting plate are respectively lapped on the lower flange plates of the two section steel beams.
Further, steel corbels are mounted on opposite sides of the frame columns, and two ends of the supporting beam are respectively connected to the two steel corbels of the frame columns.
Further, a plurality of cantilever beams are arranged at equal intervals.
Further, a plurality of perforations have been seted up to the shaped steel roof beam, the split bolt wears to locate two the position of shaped steel roof beam is relative two in the perforation, the both ends of split bolt stretch to two respectively the opposite side of shaped steel roof beam and spiro union in the fastener, the fastener press in the opposite side of shaped steel roof beam.
The comprehensive attachment device for the nonstandard ultrahigh floor of the ultrahigh building has the beneficial effects that the support beam is arranged on the outer side of the frame column of the nonstandard ultrahigh floor, the cantilever beam of the support beam is connected with the switching structure to integrally install the wall attaching frame, the wall attaching support guide seat and the connecting piece, further, the building construction elevator and the climbing frame are installed in the early stage of construction, and the curtain wall is installed in the later stage, on the other hand, the wall attaching frame, the wall attaching support guide seat and the connecting piece are installed by adopting the split bolts after the double-shaped steel beams of the switching structure are oppositely held through the connecting plates, so that the connection stress of the components is more stable and reliable.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:
fig. 1 is a schematic structural diagram of a comprehensive attachment device for nonstandard super high-rise floors of a super high-rise building according to an embodiment of the invention.
Fig. 2 is an outer side view of the switching structure according to the embodiment of the invention.
Fig. 3 is an inside view of a transfer structure according to an embodiment of the invention.
Fig. 4 is an enlarged schematic view of an end portion of the switching structure according to an embodiment of the present invention.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the invention are shown in the drawings.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 4, the present invention provides a comprehensive attachment device for nonstandard super high-rise building, comprising: the support beam 1, a plurality of cantilever beams 2, a switching structure 3, a wall attaching frame 4, a wall attaching support guide seat 5 and a connecting piece 6.
In this embodiment, the super high-rise comprises a core tube and an outer frame structure poured outside the core tube. The outer frame structure comprises frame posts 7 and floor plates 8 connected to the frame posts 7. The floor height of the nonstandard super high floor reaches more than 2 times of the floor height of the standard floor.
Wherein the support beam 1 is connected to two adjacent frame posts 7 outside of the non-standard ultra-high storey. The cantilever beam 2 has a fixed end and a cantilever end opposite to each other. The fixed end of the cantilever beam 2 is connected to the outer side of the support beam 1. The cantilever beams 2 are arranged at intervals along the length square of the supporting beam 1. In this embodiment, the cantilever beam is suspended above the floor slab of the nonstandard super high floor. The overhanging end of the overhanging beam is flush with the outer vertical surface of the outer frame structure.
The switching structure is arranged at the overhanging ends of the plurality of overhanging beams. Specifically, the adapter structure 3 includes two-section steel beams 31 and a plurality of connection plates 32. Wherein, the two-section steel beams 31 are oppositely arranged. The outer side of the section steel beam 31 is connected to the overhanging ends of the plurality of overhanging beams 2. The two-section steel beams 31 are arranged in a gap. A plurality of connection plates 32 are respectively connected between the upper portions of the two-section steel beams 31 and between the lower portions of the two-section steel beams 31. The two-section steel beams 31 and the plurality of connection plates 32 constitute a beam structure resembling a lattice column.
The wall bracket 4 is mounted to the two section steel beams 31 by means of split bolts 33. Wall-attached frame 4 for installing building construction elevator
The wall-attached support guide 5 is mounted to the two-section steel beam 31 by means of split bolts 33. The wall-attached support guide seat 5 is used for installing the climbing frame.
The connecting member 6 is mounted to both the section steel beams 31 by means of split bolts 33. The connection piece 6 is used for installing the curtain wall.
According to the comprehensive attachment device for the nonstandard ultrahigh floor of the ultrahigh building, the supporting beam is arranged on the outer side of the frame column of the nonstandard ultrahigh floor, the cantilever beam of the supporting beam is connected with the switching structure to integrally install the wall attaching frame, the wall attaching support guide seat and the connecting piece, the building construction elevator and the climbing frame are further installed in the early stage of construction, the curtain wall is installed in the later stage, on the other hand, the double-shaped steel beam of the switching structure is oppositely held through the connecting plate and then the wall attaching frame, the wall attaching support guide seat and the connecting piece are installed through the split bolts, so that the connection stress of components is firmer and more reliable.
The comprehensive attachment device for the non-standard and ultra-high floors of the ultra-high building is safe and reliable in application, convenient to install, flexible in use, stable in attachment, capable of saving tower crane times, ensuring structural safety and solving the technical problem that the ultra-high and non-standard floors of climbing frames and construction elevators can not be provided for attachment.
As a preferred embodiment, the upper portion of the two-section steel beams 31 is formed with upper flange plates 311 extending in opposite directions. The upper flange plates 311 of the two-section steel beams 31 are arranged in a gap, and two ends of the connecting plate 32 are respectively lapped on the upper flange plates 311 of the two-section steel beams 31.
The lower portion of the two-section steel beam 31 is formed with a lower flange plate 312 extending in opposite directions, and the lower flange plate 312 of the two-section steel beam 31 is disposed in a gap. Both ends of the connecting plate 32 are respectively overlapped with the lower flange plates 312 of the two-section steel beams 31.
In this embodiment, the multiple connection plates are respectively connected between the upper flange plates of the two steel beams, and the multiple connection plates are arranged at equal intervals. On the other hand, the plurality of connecting plates are respectively connected between the lower flange plates of the two-shaped steel beams, and the plurality of connecting plates are arranged at equal intervals.
In this embodiment, steel corbels are mounted on opposite sides of the frame posts 7. When the support beam is installed, both ends of the support beam 1 are connected to steel corbels of the two frame columns 7, respectively.
In this embodiment, the cantilever beams are of i-steel, and the plurality of cantilever beams 2 are arranged at equal intervals.
As a preferred embodiment, the section steel beam 31 is provided with a plurality of perforations. The plurality of perforations are arranged at intervals along the length direction of the section steel beam. The split bolts 33 are inserted into two through holes formed in the two steel beams 31 at opposite positions. The opposite ends of the split bolts 33 extend to opposite sides of the two steel girders 31, respectively, and are screwed to the fasteners. The fasteners are pressed against opposite sides of the section steel beam 31.
The wall attaching frame, the wall attaching supporting guide seat and the connecting piece are respectively detachably arranged on the outer side of the section steel beam of the switching structure through split bolts.
In the embodiment, the comprehensive attachment device of the nonstandard super high floor of the super high-rise building is prefabricated through a factory, and the wall attaching frame, the wall attaching support guide seat and the connecting piece are respectively installed on the outer side of the section steel beam of the switching structure according to the climbing frame, the construction elevator and the curtain wall design position on a construction site. And then, the two ends of the supporting force of the comprehensive attaching device of the nonstandard ultrahigh floor of the ultrahigh building are arranged at the outer sides of two adjacent frame columns of the nonstandard ultrahigh floor, so that the wall attaching frame, the wall attaching supporting guide seat and the connecting piece extend to the outer part of the outer frame structure, and the outer sides of the section steel beams of the switching structure are flush with the outer sides of the upper floor plate and the lower floor plate.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the invention referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the invention. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.
Claims (6)
1. An integrated attachment device for non-standard super high floors of super high-rise buildings, which is characterized by comprising:
the support beam is connected with two adjacent frame columns at the outer side of the nonstandard ultrahigh storey;
the cantilever beams are provided with opposite fixed ends and cantilever ends, the fixed ends are connected to the outer sides of the supporting beams, and the cantilever beams are arranged at intervals along the length direction of the supporting beams;
the connecting structure comprises two profile steel beams and a plurality of connecting plates which are oppositely arranged, wherein the outer side of one profile steel beam is connected with overhanging ends of a plurality of overhanging beams, the two profile steel beams are arranged in a clearance way, and a plurality of connecting plates are respectively connected between the upper parts of the two profile steel beams and between the lower parts of the two profile steel beams;
the wall attaching frame is used for installing a building construction elevator and is arranged on the two section steel beams through split bolts;
the wall-attached support guide seat is used for installing the climbing frame and is installed on the two section steel beams through split bolts; and
a connecting piece for installing curtain installs in two through the split bolt the shaped steel roof beam.
2. The comprehensive attachment device for non-standard ultrahigh floors of ultrahigh buildings according to claim 1, wherein upper parts of two section steel beams extend oppositely to form upper flange plates, the upper flange plates of the two section steel beams are arranged in a clearance mode, and two ends of the connecting plate are respectively overlapped with the upper flange plates of the two section steel beams.
3. The comprehensive attachment device for non-standard ultrahigh floors of ultrahigh buildings according to claim 2, wherein lower parts of two section steel beams extend oppositely to form lower flange plates, the lower flange plates of the two section steel beams are arranged in a gap, and two ends of the connecting plate are respectively lapped on the lower flange plates of the two section steel beams.
4. The multipurpose attachment device for non-standard super high storey of super high rise building according to claim 1, wherein steel corbels are mounted on opposite sides of the frame columns, and both ends of the supporting beam are respectively connected to the steel corbels of the two frame columns.
5. The integrated attachment device for non-standard ultra-high floors of ultra-high-rise buildings according to claim 1, wherein a plurality of the cantilever beams are arranged at equal intervals.
6. The integrated attachment device for non-standard ultrahigh floors of ultrahigh buildings according to claim 1, wherein the section steel beams are provided with a plurality of through holes, the split bolts are arranged in two opposite through holes of two section steel beams in a penetrating way, two ends of the split bolts extend to opposite sides of the two section steel beams respectively and are screwed with fasteners, and the fasteners are pressed against the opposite sides of the section steel beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020569.9A CN114482515B (en) | 2022-01-10 | 2022-01-10 | Integrated attachment device for nonstandard super high floor of super high-rise building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020569.9A CN114482515B (en) | 2022-01-10 | 2022-01-10 | Integrated attachment device for nonstandard super high floor of super high-rise building |
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| CN114482515A CN114482515A (en) | 2022-05-13 |
| CN114482515B true CN114482515B (en) | 2023-07-21 |
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| CN117027251B (en) * | 2023-09-21 | 2024-04-09 | 北京市第三建筑工程有限公司 | Cross deformation joint position curtain wall connecting point structure and construction method thereof |
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