CN221345855U

CN221345855U - Aluminum alloy pedestrian corridor structure

Info

Publication number: CN221345855U
Application number: CN202323080078.2U
Authority: CN
Inventors: 邓业福; 何应文; 陈建斌; 黄亚晴; 蓝翔鹏
Original assignee: Alnan Engineering Co ltd
Current assignee: Alnan Engineering Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-07-16
Anticipated expiration: 2033-11-15

Abstract

An aluminum alloy pedestrian corridor structure comprises a pier column, a capping beam, a support, an upright post, an upper cross beam, an upper longitudinal beam, a lower longitudinal beam and a lower cross beam, wherein the capping beam is supported above the pier column; the upper longitudinal beam and the lower longitudinal beam are connected through a plurality of longitudinal oblique beams, and the upper cross beam and the lower cross beam are connected through a plurality of transverse oblique beams. The utility model is built by adopting all-aluminum alloy sections and has the advantages of stable and light structure, reliable connecting nodes, strong bearing capacity, attractive appearance and the like.

Description

Aluminum alloy pedestrian corridor structure

Technical Field

The utility model relates to the field of aluminum alloy buildings, in particular to an aluminum alloy pedestrian corridor structure.

Background

A vestibule is an overhead connection building that connects between two buildings to achieve the mutual traffic demand between the two buildings. Generally, the corridors are manufactured by adopting steel structures, but the steel structure corridors are easy to be corroded by wind and rain; the steel structure corridor has the defects of large dead weight, high requirements on the connecting part of the building or the supporting structure of the ground, and the like. In recent years, therefore, the trend of aluminum to replace steel has been increasingly remarkable.

However, in the manufacturing and installation process of the aluminum corridor, mechanical loss caused by welding needs to be avoided as much as possible, and installation and construction need to be convenient and quick. Therefore, how to realize the rapid installation of the aluminum alloy corridor, and the installation and construction process is little or no welding, and the mechanical strength of the corridor is kept stable and reliable is a problem that the person skilled in the art needs to further think.

Disclosure of Invention

The utility model aims to provide an aluminum alloy pedestrian corridor structure which is built by adopting all aluminum alloy sections and has the advantages of stable and light structure, reliable connection nodes, strong bearing capacity, attractive appearance and the like.

An aluminum alloy pedestrian corridor structure comprises a pier column, a capping beam, a support, an upright post, an upper cross beam, an upper longitudinal beam, a lower longitudinal beam and a lower cross beam, wherein the capping beam is supported above the pier column; the upper longitudinal beam and the lower longitudinal beam are connected through a plurality of longitudinal oblique beams, and the upper cross beam and the lower cross beam are connected through a plurality of transverse oblique beams.

The basic supporting structure of the corridor is formed through the truss structure formed by the upper cross beam, the lower cross beam, the upper longitudinal beam, the lower longitudinal beam and the longitudinal and transverse oblique beams, the structure is stable, and the width and the length of the corridor are adjusted through the length of the adjusting beam; every group entablature, last longeron, longeron and entablature are two, through both sides centre gripping stand and anchor after the cross-under with high strength bolt, need not the welding, install swiftly convenient.

A plurality of floor sections are paved on the upper end face of the upper cross beam, a dowel bar is arranged at one end of each floor section, a slot is formed in the other end of each floor section, the dowel bar is matched with the slot in shape, and front and rear adjacent floor sections are fixedly connected through the slot and the dowel bar. The floor section has the advantages of light weight and high strength, and the overall weight of the corridor can be greatly reduced; the upper surface of the floor section is also coated with methyl methacrylate color paint, so that the anti-skid effect is better.

The tail ends of the upper cross beam and the lower cross beam are fixedly connected with the middle part and the lower end of the guardrail upright post respectively, a plurality of horizontal guardrail fence bars are fixed on the inner side of the guardrail upright post, and horizontal guardrail top beams are fixed on the top of the guardrail upright post. The guardrail upright posts are clamped by the upper cross beam and the lower cross beam and are fixed by bolts, and can be made into an outer arc shape with a beautiful shape; the top beam and the guardrail bars are aluminum square tubes and are fixed with the guardrail posts through bolts and screws to form a longitudinal and transverse guardrail structure, and the structure is stable.

The handrail is fixed on the inner side of the guardrail bar. The handrails are convenient for pedestrians to walk by doping.

The upper half part of the outer side of the guardrail upright post is covered with a belt Kong Lvban, and the lower half part of the outer side of the guardrail upright post is covered with an aluminum veneer; the upper edge of the aluminum plate with holes is inwards bent and riveted with the upper end surface of the guardrail top beam, and the lower edge of the aluminum plate with holes is inwards bent and riveted with the upper end surface of the upper cross beam; the upper edge of the aluminum veneer is inwards bent and riveted with the upper end face of the upper cross beam, and the lower edge of the aluminum veneer is inwards bent and riveted with the lower end face of the lower cross beam.

The aluminum veneers with holes can achieve certain ventilation effect, so that air in the corridor channel can smoothly circulate, the truss structure is not exposed by the aluminum veneers, and the appearance of the corridor is attractive.

The utility model discloses a floor section bar, the vestibule ground both ends that the floor section bar formed set up slope section bar with the connection building hookup location. The vestibule both ends do not link to each other with the building, and slope section bar only forms the ramp, makes things convenient for the pedestrian to walk.

The utility model has the following advantages:

1. the corridor structure is built by adopting the aluminum alloy section bars, and most of the rods of the integral structure are bolted or spliced, so that the welding parts are few, and the integral mechanical strength of the corridor is maintained; the gallery is light and stable, and the connecting nodes are reliable and safe, so that quick installation and construction can be realized.

2. The guardrail is shielded by the belt Kong Lvban, so that the protection effect is achieved, and ventilation of the corridor channel is not affected; has very good industrial artistic aesthetic feeling.

Drawings

FIG. 1 is a schematic view of a front view of a gallery truss;

FIG. 2 is an enlarged schematic view of the structure shown at I in FIG. 1;

FIG. 3 is a schematic diagram of a front view of the vestibule;

FIG. 4 is an enlarged schematic view of the structure at II in FIG. 3;

FIG. 5 is a schematic view of a front view of the appearance of the gallery;

The parts in the figure are named as follows: 11-stand columns; 12-supporting seats; 13-upper longitudinal beams; 14-side sill; 15-an upper cross beam; 16-a lower cross beam; 17-longitudinal diagonal beams; 18-a transverse oblique beam; 21-guard bar upright posts; 22-guardrail top beams; 23-guardrail bars; 24-band Kong Lvban; 25-aluminum veneer; 26-armrests; 31-floor section bar; 32-ramp profile; 4-a capping beam; 5-pier column.

Detailed Description

Example 1

An aluminum alloy pedestrian corridor structure comprises a capping beam 4 supported above a pier column 5, wherein a support 12 is arranged on the capping beam 4, the support 12 is connected with the lower end of a stand column 11, and the stand column 11 is sequentially connected with an upper cross beam 15, an upper longitudinal beam 13, a lower longitudinal beam 14 and a lower cross beam 16 from top to bottom; the upper longitudinal beam 13 and the lower longitudinal beam 14 are connected through a plurality of longitudinal inclined beams 17, and the upper cross beam 15 and the lower cross beam 16 are connected through a plurality of transverse inclined beams 18.

The upper end face of the upper beam 15 is paved with a plurality of floor profiles 31, one end of each floor profile 31 is provided with a dowel bar, the other end of each floor profile 31 is provided with a slot, the dowel bars are matched with the slots in shape, and the front and rear adjacent floor profiles 31 are fixedly connected through the slots and the dowel bars.

The tail ends of the upper cross beam 15 and the lower cross beam 16 are fixedly connected with the middle part and the lower end of the guardrail column 21 respectively, a plurality of horizontal guardrail bars 31 are fixed on the inner side of the guardrail column 21, and horizontal guardrail top beams 22 are fixed on the top of the guardrail column 21.

The inner side of the guardrail bar 31 is fixed with the handrail 26.

The upper half part of the outer side of the guardrail upright post 21 is covered with a belt Kong Lvban, and the lower half part is covered with an aluminum veneer 25; the upper edge of the aluminum plate 24 with holes is inwards bent and riveted with the upper end surface of the guardrail top beam 22, and the lower edge of the aluminum plate 24 with holes is inwards bent and riveted with the upper end surface of the upper beam 15; the upper edge of the aluminum veneer 25 is bent inward and riveted with the upper end surface of the upper beam 15, and the lower edge of the aluminum veneer 25 is bent inward and riveted with the lower end surface of the lower beam 16.

The two ends of the corridor floor formed by the floor section bar 31 are provided with slope section bars 32 at the connection positions of the connecting buildings.

Claims

1. An aluminum alloy pedestrian corridor structure which is characterized in that: a capping beam (4) is supported above the pier column (5), a support (12) is arranged on the capping beam (4), the support (12) is connected with the lower end of a stand column (11), and the stand column (11) is sequentially connected with an upper cross beam (15), an upper longitudinal beam (13), a lower longitudinal beam (14) and a lower cross beam (16) from top to bottom; the upper longitudinal beam (13) is connected with the lower longitudinal beam (14) through a plurality of longitudinal inclined beams (17), and the upper transverse beam (15) is connected with the lower transverse beam (16) through a plurality of transverse inclined beams (18).

2. The aluminum alloy pedestrian corridor structure of claim 1, wherein: a plurality of floor profiles (31) are paved on the upper end face of the upper cross beam (15), a dowel bar is arranged at one end of each floor profile (31), a slot is formed in the other end of each floor profile (31), the dowel bar is matched with the slot in shape, and the front floor profile (31) and the rear floor profile (31) are fixedly connected through the slot and the dowel bar.

3. The aluminum alloy pedestrian corridor structure of claim 1, wherein: the tail ends of the upper cross beam (15) and the lower cross beam (16) are fixedly connected with the middle part and the lower end of the guardrail upright post (21) respectively, a plurality of horizontal guardrail bars (23) are fixed on the inner side of the guardrail upright post (21), and horizontal guardrail top beams (22) are fixed on the top of the guardrail upright post (21).

4. The aluminum alloy pedestrian corridor structure of claim 3, wherein: an armrest (26) is fixed on the inner side of the guardrail bar (23).

5. The aluminum alloy pedestrian corridor structure of claim 3, wherein: the upper half part of the outer side of the guardrail upright post (21) is covered with a belt Kong Lvban (24), and the lower half part is covered with an aluminum veneer (25); the upper edge of the belt Kong Lvban (24) is inwards bent and riveted with the upper end surface of the guardrail top beam (22), and the lower edge of the belt Kong Lvban (24) is inwards bent and riveted with the upper end surface of the upper cross beam (15); the upper edge of the aluminum veneer (25) is inwards bent and riveted with the upper end face of the upper cross beam (15), and the lower edge of the aluminum veneer (25) is inwards bent and riveted with the lower end face of the lower cross beam (16).

6. The aluminum alloy pedestrian corridor structure of claim 2, wherein: and slope sections (32) are arranged at the connection positions of the two ends of the corridor floor formed by the floor sections (31) and the connection building.