CN113152658B - Large-span corridor with comprehensive curtain wall at bottom and construction method - Google Patents
Large-span corridor with comprehensive curtain wall at bottom and construction method Download PDFInfo
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- CN113152658B CN113152658B CN202110544932.2A CN202110544932A CN113152658B CN 113152658 B CN113152658 B CN 113152658B CN 202110544932 A CN202110544932 A CN 202110544932A CN 113152658 B CN113152658 B CN 113152658B
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- curtain wall
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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
- E04B1/0046—Loggias
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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
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
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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
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
- E04B2001/3577—Extraordinary methods of construction, e.g. lift-slab, jack-block prefabricating a building and moving it as a whole to the erection site
Abstract
The invention discloses a large-span corridor with a comprehensive curtain wall arranged at the bottom and a construction method. The pipeline hanging bracket is arranged at the bottom of the corridor structure and serves as a hanging bracket of the curtain wall grating and a pipe corridor of electromechanical pipelines, laying of the electromechanical pipelines is guaranteed, the space at the bottom of the corridor is effectively utilized, the pipeline hanging bracket serves as a professional installation and construction platform for electromechanics, curtain walls, illumination and the like, occupation of the space below the corridor is avoided, the problem of simultaneous operation of multiple operation surfaces in the vertical space of the street-crossing corridor is solved, the defects of high cost of erecting a scaffold from the bottom and long time of occupying ground roads are overcome, efficient construction of structures such as curtain walls and electromechanics is achieved, and the advantages of high construction efficiency, high safety and low construction cost are achieved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a large-span corridor provided with a comprehensive curtain wall at the bottom and a construction method.
Background
At present, large-scale complexes in urban areas of urban centers are very common, street-crossing corridors are increasingly increased, and the traffic demand of ground roads and the decorative construction space demand of the ground corridor structure are seriously conflicted. The traditional construction method is that a full hall scaffold is erected from the ground as a construction platform to carry out curtain wall and electromechanical construction, but the full hall scaffold needs to be erected from the bottom surface to the lower part of a suspended corridor and needs to be densely arranged and erected. The full framing scaffold is a common construction method, a large number of formwork supports are needed during construction, the defects of large formwork consumption and long construction period exist, the occupied time of a road is long, the defects of high cost, low efficiency and large influence on the external environment are overcome on the whole, and the full framing scaffold is limited in application.
Set up simultaneously and connect through electromechanical pipeline between the two parts building of vestibule, general way is with the pipeline setting at the vestibule top, but the headspace of part steel construction vestibule is less, and can't set up the pipeline for pleasing to the eye, consequently need set up the pipeline through other modes, has increased the construction degree of difficulty. The invention provides a large-span corridor provided with a comprehensive curtain wall at the bottom and a construction method thereof, which solve the problems.
Disclosure of Invention
The invention provides a large-span corridor provided with a comprehensive curtain wall at the bottom and a construction method, wherein an electromechanical pipeline and the curtain wall are arranged at the bottom of the corridor, so that the space is effectively utilized, and the occupied road space is avoided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a large-span corridor provided with a comprehensive curtain wall at the bottom comprises a corridor structure, an electromechanical mounting structure and a curtain wall structure, wherein the electromechanical mounting structure and the curtain wall structure are arranged on the bottom surface of the corridor structure, and the curtain wall structure is positioned below the electromechanical mounting structure;
electromechanical mounting structure includes pipeline gallows and pipeline, the pipeline sets up in the pipeline gallows, the pipeline gallows is established on vestibule structure's bottom surface, the curtain structural connection is on the pipeline gallows.
Further, the curtain wall structure includes curtain wall grating and curtain wall, the curtain wall grating is established in the bottom of pipeline gallows, the curtain wall is established on the curtain wall grating.
Further, the vestibule structure is the steel construction vestibule, vestibule structure bottom is equipped with main part steel construction and secondary steel construction, main part steel construction interval sets up, secondary steel construction interval sets up between the main part steel construction.
Further, the pipeline gallows includes montant, leveling seat and hoisting platform, the montant interval sets up on secondary steel construction, hoisting platform passes through the leveling seat and connects in the montant bottom.
Further, the hoisting platform is a steel structure platform horizontally arranged, and the leveling seat is arranged at the bottom end of the vertical rod and is positioned between the hoisting platform and the vertical rod.
Further, the main part steel construction longitudinal separation sets up, secondary steel construction perpendicular to main part steel construction sets up, the equal level of main part steel construction and secondary steel construction sets up.
Further, a stainless steel protective net is arranged between the curtain wall grating and the curtain wall.
Preferably, the main steel structure is an I-shaped steel, the secondary steel structure is a square steel pipe, and the main steel structure and the secondary steel structure are welded and connected; the vertical rod is a square tube.
A construction method of a large-span corridor provided with a comprehensive curtain wall at the bottom comprises the following steps:
s1, corridor construction: hoisting, lifting and mounting the corridor structure, and checking and accepting the quality after the corridor structure is stably mounted and connected;
s2, secondary steel structure installation: mounting and fixing a secondary steel structure on a main steel structure at the bottom of the corridor structure, and performing quality inspection and acceptance after construction is finished;
s3, installing a pipeline hanger: firstly, connecting a leveling seat to the bottom end of a vertical rod, then installing the vertical rods one by one, and then connecting a hoisting platform to the vertical rod through the leveling seat;
s4, electromechanical pipeline installation: installing a pipeline on the vertical rod;
s5, mounting a curtain wall grating: mounting a curtain wall grating at the bottom of the hoisting platform, and paving a stainless steel protective net;
s6, curtain wall installation: and finally, mounting the curtain wall after the construction of the inner structure and the outer structure of the corridor structure is finished.
Further, in step S3, the hoisting platform is hoisted by using a block-type horizontal lifting mode, and after the installation is completed, the hoisting platform is leveled by the leveling seat.
The invention has the following beneficial effects:
set up the gallows of pipeline gallows as the curtain grid and the piping lane of electromechanical pipeline in vestibule structure bottom, the laying of electromechanical pipeline has been guaranteed, the space of vestibule bottom has effectively been utilized, and regard the pipeline gallows as electromechanics, the curtain, professional installation and construction platforms such as illumination, occupation to vestibule below space has been avoided, the many operation face simultaneous operation problems in street corridor vertical space have been solved, the shortcoming of setting up the high cost of scaffold frame and occupying ground road time overlength from the bottom has been avoided, realize the curtain, the high-efficient construction of electromechanical isotructure, the efficiency of construction is high, the security is high and construction cost is low advantage.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the electromechanical mounting structure connection of the present invention;
FIG. 3 is a schematic view of a pipeline hanger connection of the present invention.
Reference numerals: 1-corridor structure, 11-main body steel structure, 12-secondary steel structure, 2-electromechanical installation structure, 21-pipeline hanger, 211-vertical rod, 212-leveling seat, 213-hoisting platform, 22-pipeline, 3-curtain wall structure, 31-curtain wall grating and 32-curtain wall.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the specification, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in figures 1 and 2, the large-span corridor provided with the comprehensive curtain wall at the bottom comprises a corridor structure 1, an electromechanical mounting structure 2 and a curtain wall structure 3, wherein the electromechanical mounting structure 2 and the curtain wall structure 3 are arranged on the bottom surface of the corridor structure 1, and the curtain wall structure 3 is positioned below the electromechanical mounting structure 2.
The space at the bottom of the steel structure corridor is used as an installation pipe corridor of electromechanical pipelines, the installation pipe corridor is used as a platform for installation and construction, the installation support and the construction platform of the bottom curtain wall are used for effectively utilizing the space at the bottom of the steel structure corridor, and the influence of interference of full frames arranged below the corridor on traffic is avoided.
As shown in fig. 2, the electromechanical mounting structure 2 comprises a pipeline hanger 21 and a pipeline 22, the pipeline 22 is arranged in the pipeline hanger 21, the pipeline hanger 21 is arranged on the bottom surface of the corridor structure 1, and the curtain wall structure 3 is connected to the pipeline hanger 21. Pipeline gallows 21 is connected in vestibule structure 1's bottom, forms stable safe gallows with secondary steel construction 12 fixed connection, as pipeline 22's installation gallows and construction platform, has solved the traditional construction mode of setting up the scaffold frame on ground and has invaded the influence that accounts for to road upper portion space, realizes high-efficient safety and stability's construction.
As shown in fig. 1 and 2, the curtain wall structure 3 further includes a curtain wall grille 31 and a curtain wall 32, the curtain wall grille 31 is disposed at the bottom of the pipeline hanger 21, and the curtain wall 32 is disposed on the curtain wall grille 31.
Further, vestibule structure 1 is the steel construction vestibule, 1 bottom of vestibule structure is equipped with main steel construction 11 and secondary steel construction 12, 11 intervals of main steel construction set up, 12 intervals of secondary steel construction set up between 11 at main steel construction.
Preferably, the main steel structure 11 is a main keel of a steel structure corridor.
As shown in fig. 2 and 3, further, the pipeline hanger 21 includes a vertical rod 211, a leveling seat 212 and a hoisting platform 213, the vertical rod 211 is disposed on the secondary steel structure 12 at an interval, and the hoisting platform 213 is connected to the bottom end of the vertical rod 211 through the leveling seat 212.
Further, hoist and mount platform 213 is the steel construction platform of level setting, leveling seat 212 is established in montant 211 bottom to be located hoist and mount platform 213 and montant 211 between.
As shown in fig. 3, preferably, the leveling seat 212 includes a horizontal rod and a locking buckle, the locking buckle is fixedly connected to the hoisting platform 213, the horizontal rod is connected to the bottom end of the vertical rod 211, the horizontal rod is connected to the locking buckle through an adjusting bolt, and the adjusting bolt is symmetrically disposed at two end portions of the horizontal rod. When the horizontal precision and the flatness of the hoisting platform 213 are adjusted by adjusting the adjusting bolts at the two sides of the transverse adjusting rod.
Preferably, the hoisting platform 213 is formed by connecting criss-cross galvanized steel pipes and is connected by welding two opposite ends diagonally.
Further, the main steel structure 11 is longitudinally arranged at intervals, the secondary steel structure 12 is perpendicular to the main steel structure 11, and the main steel structure 11 and the secondary steel structure 12 are horizontally arranged.
Further, a stainless steel protective net is arranged between the curtain wall grating 31 and the curtain wall 32.
Preferably, the main steel structure 11 is an i-steel, the secondary steel structure 12 is a square steel pipe, and the main steel structure 11 and the secondary steel structure 12 are welded; the vertical rod 211 is a square tube.
Preferably, the secondary steel structure 12 is welded to the lower wing of the main steel structure 11 to form a fully-covered secondary steel structure beam, and serves as an installation foundation for the pipeline hanger 21.
A construction method of a large-span corridor provided with a comprehensive curtain wall at the bottom comprises the following steps:
s1, corridor construction: hoisting, lifting and mounting the corridor structure 1, and performing quality acceptance after the corridor structure 1 is stably mounted and connected;
s2, secondary steel structure installation: mounting and fixing a secondary steel structure 12 on a main steel structure 11 at the bottom of the corridor structure 1, and performing quality inspection and acceptance after construction is finished;
s3, installing a pipeline hanger: firstly, the leveling seat 212 is connected to the bottom end of the vertical rod 211, then the vertical rods 211 are installed one by one, and then the hoisting platform 213 is connected to the vertical rod 211 through the leveling seat 212;
s4, electromechanical pipeline installation: the installation of the pipeline 22 on the vertical rod 211;
s5, mounting a curtain wall grating: installing the curtain wall grating 31 at the bottom of the hoisting platform 213, and paving a stainless steel protective net;
s6, curtain wall installation: after the construction of the inner and outer structures of the corridor structure 1 is finished, the curtain wall 32 is finally installed.
Further, in step S2, when the secondary steel structure 12 is constructed, the electric hoist is used to lift the whole steel structure in pieces, and the operator performs the welding operation in the cradle.
Further, in step S3, the hoisting platform 213 is hoisted by using an electric hoist to perform block-type horizontal lifting, and after the installation is completed, the hoisting platform 213 is leveled by the leveling seat 212.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (8)
1. A large-span corridor provided with a comprehensive curtain wall at the bottom is characterized by comprising a corridor structure (1), an electromechanical mounting structure (2) and a curtain wall structure (3), wherein the electromechanical mounting structure (2) and the curtain wall structure (3) are arranged on the bottom surface of the corridor structure (1), and the curtain wall structure (3) is positioned below the electromechanical mounting structure (2);
the electromechanical mounting structure (2) comprises a pipeline hanger (21) and a pipeline (22), the pipeline (22) is arranged in the pipeline hanger (21), the pipeline hanger (21) is arranged on the bottom surface of the corridor structure (1), and the curtain wall structure (3) is connected to the pipeline hanger (21);
the corridor structure (1) is a steel structure corridor, a main steel structure (11) and a secondary steel structure (12) are arranged at the bottom of the corridor structure (1), the main steel structures (11) are arranged at intervals, and the secondary steel structures (12) are arranged between the main steel structures (11) at intervals;
pipeline gallows (21) include montant (211), leveling seat (212) and hoisting platform (213), montant (211) interval sets up on secondary steel construction (12), hoisting platform (213) are connected in montant (211) bottom through leveling seat (212).
2. The large-span corridor of comprehensive curtain wall with bottom set as claimed in claim 1, wherein: the curtain wall structure (3) comprises a curtain wall grating (31) and a curtain wall (32), the curtain wall grating (31) is arranged at the bottom of the pipeline hanging bracket (21), and the curtain wall (32) is arranged on the curtain wall grating (31).
3. The large-span corridor of comprehensive curtain wall with bottom set as claimed in claim 1, wherein: hoisting platform (213) are the steel construction platform of level setting, leveling seat (212) are established in montant (211) bottom to be located hoisting platform (213) and montant (211) between.
4. The large-span corridor of comprehensive curtain wall with bottom set as claimed in claim 1, wherein: the main body steel structure (11) is longitudinally arranged at intervals, the secondary steel structure (12) is perpendicular to the main body steel structure (11), and the main body steel structure (11) and the secondary steel structure (12) are arranged horizontally.
5. The large-span corridor of comprehensive curtain wall with bottom set as claimed in claim 2, wherein: and a stainless steel protective net is arranged between the curtain wall grating (31) and the curtain wall (32).
6. The large-span corridor of comprehensive curtain wall with bottom set as claimed in claim 1, wherein: the main steel structure (11) is an I-shaped steel, the secondary steel structure (12) is a square steel pipe, and the main steel structure (11) and the secondary steel structure (12) are welded; the vertical rod (211) is a square tube.
7. The construction method of the large-span corridor with the comprehensive curtain wall arranged at the bottom according to any one of the claims 1 to 6, which is characterized by comprising the following steps:
s1, corridor construction: hoisting, lifting and installing the corridor structure (1), and performing quality inspection and acceptance after the corridor structure (1) is installed and connected stably;
s2, secondary steel structure installation: mounting and fixing a secondary steel structure (12) on a main steel structure (11) at the bottom of the corridor structure (1), and performing quality inspection and acceptance after construction is finished;
s3, installing a pipeline hanger: firstly, connecting a leveling seat (212) to the bottom end of a vertical rod (211), then installing the vertical rods (211) one by one, and then connecting a hoisting platform (213) to the vertical rod (211) through the leveling seat (212);
s4, electromechanical pipeline installation: the pipeline (22) is installed on the vertical rod (211);
s5, mounting a curtain wall grating: installing a curtain wall grating (31) at the bottom of the hoisting platform (213), and paving a stainless steel protective net;
s6, curtain wall installation: and finally, installing the curtain wall (32) after the construction of the inner structure and the outer structure of the corridor structure (1) is finished.
8. The construction method of the large-span corridor with the comprehensive curtain wall arranged at the bottom as claimed in claim 7, is characterized in that: in step S3, the hoisting platform (213) is hoisted by a block-type horizontal lifting method, and after installation is completed, the hoisting platform (213) is leveled by the leveling seat (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110544932.2A CN113152658B (en) | 2021-05-19 | 2021-05-19 | Large-span corridor with comprehensive curtain wall at bottom and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110544932.2A CN113152658B (en) | 2021-05-19 | 2021-05-19 | Large-span corridor with comprehensive curtain wall at bottom and construction method |
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| Publication Number | Publication Date |
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| CN113152658A CN113152658A (en) | 2021-07-23 |
| CN113152658B true CN113152658B (en) | 2022-04-12 |
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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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| US20130174500A1 (en) * | 2012-01-05 | 2013-07-11 | Martin Integrated Systems | Seismic resistant grid ceiling suspension system and method of installation |
| CN109680861A (en) * | 2018-10-30 | 2019-04-26 | 上海建工集团股份有限公司 | A kind of suspension and support fixed structure and its construction method for steel construction flange plate |
| CN109812026B (en) * | 2019-03-26 | 2023-09-19 | 中国建筑第四工程局有限公司 | Method and device for installing decorative aluminum plate of overhead ceiling |
| CN110130644A (en) * | 2019-05-30 | 2019-08-16 | 中国二十冶集团有限公司 | A kind of construction method of high-altitude steel structure bottom metal curtain wall |
| CN212897480U (en) * | 2020-07-24 | 2021-04-06 | 江苏晶天建设工程有限公司 | Steel construction vestibule bottom curtain construction platform |
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