Combined structure of overpass

Abstract

The utility model relates to a combined structure of an overpass, which comprises an overpass main structure, a steel upright post, first tie bars, brick structure sections and connecting members, the first tie bars are arranged on four sides of the steel upright post, and a plurality of first tie bars are arranged on each side of the steel upright post; the brick structure section is connected with the steel stand column through the first tie bars, and the brick structure section wraps the steel stand column. The connecting components are arranged around the four sides of the steel stand column. A plurality of brick structure sections are arranged on the four sides of the steel stand column to replace an original whole brick wall structure, the connectivity between the brick structure sections and the steel stand column is enhanced through the first tie bars, and the connecting components are additionally arranged between the adjacent brick structure sections, so that on one hand, the connecting and fixing effects are achieved; and on the other hand, the connecting component located below the brick structure section can provide a supporting platform for the brick structure section above the connecting component, so that the overall rigid strength and the connecting stability are improved, and the problem of potential safety hazards is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic passage, in particular to a combined structure of a pedestrian overpass. Background Art

[0002] A pedestrian overpass is a building in a modern city that assists pedestrians in crossing roads. Building a pedestrian overpass can completely separate pedestrians crossing the road from vehicles on the road, ensuring smooth traffic and pedestrian safety. The most common pedestrian overpasses span streets or roads.

[0003] In the prior art, the strength and stability of the brick wall structure are limited, resulting in potential safety hazards in the sidewalk where the columns are located.

[0004] Based on this, in order to ensure the safety of the sidewalk, a combined structure of a pedestrian overpass is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a combined structure of a pedestrian overpass to solve the technical problem that the strength and stability of the brick wall structure columns on the traditional-style pedestrian overpass in the prior art are limited and there are potential safety hazards as mentioned in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A combined structure of a pedestrian overpass, including a main overpass structure, on which a column structure is provided. The column structure includes a steel column, a first tie bar, a brick structure section and a connecting member;

[0008] The first tie bar is arranged on four sides of the steel column, and a plurality of the first tie bars are arranged on each side of the steel column, and the plurality of first tie bars are distributed in an array;

[0009] The brick structure section is connected to the steel column through the first tie bar, and the brick structure section wraps the steel column inside;

[0010] The connecting member is arranged around the steel column on four sides, and the connecting member is located between two upper and lower brick structure sections.

[0011] As a preferred solution, the connecting member includes an H-shaped steel, and the top surface and the bottom surface of the H-shaped steel are respectively connected to the brick structure section.

[0012] As a preferred solution, it further includes a second tie bar, and two ends of the second tie bar are respectively connected to the first tie bars on two adjacent sides of the steel column.

[0013] As a preferred solution, the second tie bar and the first tie bar are fixedly connected by welding.

[0014] As a preferred solution, the first tie bar and the steel column are fixedly connected by welding.

[0015] As can be seen from the technical solution provided by the present utility model above, for a combined structure of a pedestrian overpass provided by the present utility model, compared with the prior art, the beneficial effects are as follows:

[0016] On four sides of the steel column, multiple brick structure segments are provided to replace the original entire brick wall structure. The connection between the brick structure segments and the steel column is strengthened by the first tie bar, and a connecting member is added between adjacent brick structure segments. On the one hand, it plays a role of connection and fixation, and on the other hand, the connecting member located below the brick structure segment can provide a support platform for the brick structure segment above it, thereby increasing the overall rigidity and connection stability, and effectively solving the problem of potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the combined structure of the pedestrian overpass provided by the embodiment of the present utility model;

[0018] Figure 2 Provided by the embodiment of the present utility model Figure 1 Sectional view taken along line A-A in

[0019] Figure 3 Provided by the embodiment of the present utility model Figure 2 Sectional view taken along line B-B in

[0020] In the figure: 1, main structure of the overpass; 2, column structure; 3, steel column; 4, first tie bar; 5, brick structure segment; 6, H-shaped steel; 7, second tie bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0025] To better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings of the specification and the specific embodiments.

[0026] Please refer to Figures 1 to 3 , the embodiment of the present application provides a combined structure of a pedestrian overpass, including a main overpass structure 1, steel columns 3, first tie bars 4, brick structure sections 5 and connecting members. The first tie bars 4 are arranged on the four sides of the steel columns 3, and a plurality of first tie bars 4 are arranged on each side of the steel columns 3, and the plurality of first tie bars 4 are arranged in an array; the brick structure sections 5 are connected to the steel columns 3 through the first tie bars 4, and the brick structure sections 5 wrap the steel columns 3 therein; the connecting members are arranged around the four sides of the steel columns 3, and the connecting members are located between the upper and lower two brick structure sections 5.

[0027] Furthermore, the brick structure section 5 can be formed by splicing a plurality of wall bricks, and the plurality of wall bricks are connected and fixed by concrete.

[0028] Working principle and effect: First, the steel columns 3 are fixed on the main overpass structure 1, and the first tie bars 4 are fixedly connected to the four sides of the steel columns 3; then, starting from the bottom of the steel columns 3, the brick structure sections 5 are fixedly installed on the first tie bars 4 through concrete and the first tie bars 4 are wrapped therein, and the brick structure sections 5 on the four sides are fixedly connected to each other by concrete, so that the brick structure sections 5 wrap the steel columns 3 from the four sides; then, a connecting member is arranged above the fixedly installed brick structure section 5, and a brick structure section 5 is further arranged above the connecting member, so that a plurality of brick structure sections 5 and a plurality of connecting members are connected and fixed at intervals from the bottom to the top of the steel columns 3.

[0029] Compared with the prior art, on the four sides of the steel column 3 of the present invention, multiple brick structure segments 5 are provided to replace the original entire brick wall structure. The connection between the brick structure segments 5 and the steel column 3 is strengthened by the first tie bar 4, and a connecting member is added between adjacent brick structure segments 5. On the one hand, it plays a role in connection and fixation, and on the other hand, the connecting member located below the brick structure segment 5 can provide a support platform for the brick structure segment 5 above it, thereby increasing the overall rigidity strength and connection stability, and effectively solving the problem of potential safety hazards.

[0030] In one embodiment, as Figure 3 shown, the connecting member includes an H-shaped steel 6, and the top surface and the bottom surface of the H-shaped steel 6 are respectively connected to the brick structure segments 5. The H-shaped steel 6 is arranged around the four sides of the steel column 3, and the top surface and the bottom surface of the H-shaped steel 6 are respectively connected to the brick structure segments 5. Setting the H-shaped steel 6 can, on the one hand, enhance the connection strength between the two brick structure segments 5, and on the other hand, provide support for the brick structure segment 5 connected above it.

[0031] In one embodiment, as Figure 2 shown, it further includes a second tie bar 7, and the two ends of the second tie bar 7 are respectively connected to the first tie bars 4 on the adjacent two sides of the steel column 3. The brick structure segments 5 on the four sides of the steel column 3 are fixedly connected by concrete. In order to enhance the connection between the brick structure segments 5 on the four sides of the steel column 3, a second tie bar 7 is provided at the corner connection of the two brick structure segments 5 on the adjacent two sides of the steel column 3, and the two ends of the second tie bar 7 are respectively fixed on the first tie bars 4 on the adjacent two sides of the steel column 3, so that the first tie bar 4, the second tie bar 7 and the steel column 3 form a whole, ensuring the tight connection between the brick structure segment 5 and the steel column 3.

[0032] In one embodiment, the second tie bar 7 and the first tie bar 4 are fixedly connected by welding. By means of welding, the second tie bar 7 is firmly fixed on the first tie bar 4, enhancing the connection strength between the two.

[0033] In one embodiment, the first tie bar 4 and the steel column 3 are fixedly connected by welding. By means of welding, the first tie bar 4 is firmly fixed on the steel column 3, and the brick structure segment 5 is wrapped around the first tie bar 4, thereby enhancing the connection strength between the brick structure segment 5 and the steel column 3.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined structure of a pedestrian overpass, comprising a main overpass structure (1), and a column structure (2) is arranged on the main overpass structure (1), characterized in that, The column structure (2) includes a steel column (3), a first tie bar (4), a brick structure section (5) and a connecting member; The first tie bar (4) is arranged on four sides of the steel column (3), and a plurality of the first tie bars (4) are arranged on each side of the steel column (3), and the plurality of the first tie bars (4) are distributed in an array; The brick structure section (5) is connected to the steel column (3) through the first tie bar (4), and the brick structure section (5) wraps the steel column (3) therein; The connecting member is arranged around the four sides of the steel column (3), and the connecting member is located between two adjacent brick structure sections (5).

2. The combined structure of the overpass according to claim 1, wherein: The connecting member includes an H-shaped steel (6), and the top surface and the bottom surface of the H-shaped steel (6) are respectively connected to the brick structure section (5).

3. The combined structure of the overpass according to claim 1, characterized in that: It further includes a second tie bar (7), and two ends of the second tie bar (7) are respectively connected to the first tie bars (4) located on two adjacent sides of the steel column (3).

4. The combined structure of the overpass according to claim 3, wherein: The second tie bar (7) and the first tie bar (4) are fixedly connected by welding.

5. The combined structure of the overpass according to claim 1, characterized in that: The first tie bar (4) and the steel column (3) are fixedly connected by welding.

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