Special-shaped beam supporting system

Abstract

The utility model relates to the technical field of bridge engineering, in particular to a special-shaped beam supporting system which comprises a steel pipe column, a plurality of bearing beams, bailey beams, distribution beams and flower stands, the steel pipe column is inserted between two pier bodies, and the bearing beams are transversely arranged between the two pier bodies at intervals; the two ends of each bearing beam are fixed to the tops of the two adjacent steel pipe columns, the bailey beams are transversely erected on the bearing beams and connected with the bearing beams, the bailey beams are transversely connected through the channel steel, the distribution beams are arranged at intervals in the length direction of the bailey beams, the flower stands are installed on the distribution beams, and the flower stands are arranged on the distribution beams. In the erecting process of the special-shaped beam supporting system, the flower stands can be spliced and connected in a modularized structural mode, a traditional on-site welding method is completely eradicated, therefore, the erecting speed is higher, the flower stands can be recycled, and the construction cost can be effectively reduced.

Description

Technical Field

[0001] This application relates to the field of bridge engineering technology, and in particular to an irregular beam support system. Background Technology

[0002] With the increasing development of bridge engineering and prefabricated construction, the connection of various components in prefabricated buildings will become more frequent and important. The connection between bridge piers and crossbeams or cap beams is a very common occurrence. In this type of connection, structural stability is required, and there are aesthetic requirements for the structure's shape and appearance.

[0003] Currently, the common method for constructing complex, irregularly shaped beams is to weld and assemble the formwork piece by piece on-site. This results in installation difficulties, difficulty in quality control, high safety risks, poor support turnover, low reuse rate, and increased construction costs. Summary of the Invention

[0004] This application aims to at least partially address one of the aforementioned technical problems in the prior art. To this end, embodiments of this application provide an irregular beam support system. During the erection process, the flower racks of this irregular beam support system can be spliced ​​and connected using a modular structural form, eliminating the need for traditional on-site welding methods. Therefore, the erection speed is faster, and the flower racks can be reused, effectively reducing construction costs.

[0005] A non-circular beam support system includes steel pipe columns, load-bearing beams, Bailey beams, distribution beams, and pergola. Multiple steel pipe columns are installed, each inserted between two piers to form two rows. Multiple load-bearing beams are installed, arranged laterally at intervals between the two piers. Each load-bearing beam is fixed at both ends to the tops of two adjacent steel pipe columns. Bailey beams are horizontally supported on and connected to the load-bearing beams, and the Bailey beams are laterally connected by channel steel. Multiple distribution beams are installed, spaced apart along the length of the Bailey beams. Pergola is installed on the distribution beams. The pergola includes a central support frame, a decorative support frame, a first connecting beam, and a second connecting beam. The central support frame includes a first bottom longitudinal beam, a first vertical support beam, and a first top longitudinal beam. The first bottom longitudinal beam extends along a first direction. Multiple first vertical support beams are installed, each with the same height, and each first vertical support beam is vertically fixed to the first bottom longitudinal beam along its length. The first top longitudinal beam is fixed to the top of each of the first vertical support beams. A first bottom connecting plate is installed at the front end of the first bottom longitudinal beam. A first top connecting plate is installed at the front end of the first top longitudinal beam. The shaped support frame is arranged on both sides of the middle support frame. The shaped support frame includes a second bottom longitudinal beam, a second vertical support beam, and irregularly shaped support members. The second bottom longitudinal beam extends along a first direction. Multiple second vertical support beams are provided. Each second vertical support beam is vertically fixed on the second bottom longitudinal beam and arranged at intervals along the length direction of the second bottom longitudinal beam. From front to back, the height of each second vertical support beam decreases sequentially. The irregularly shaped support member is fixed to the top of each of the second vertical support beams. A second bottom connecting plate is installed at the front end of the second bottom longitudinal beam. A second top connecting plate is installed at the front end of the irregularly shaped support member. The first connecting beam is detachably connected to the first bottom longitudinal beam and the second bottom longitudinal beam. The second connecting beam is detachably connected to the first vertical support beam and the second vertical support beam.

[0006] In an optional or preferred embodiment, the irregular beam support system further includes a slack block, which is installed on the top of the steel pipe column, and both ends of each load-bearing beam are fixed to the slack blocks on the top of two adjacent steel pipe columns.

[0007] In an optional or preferred embodiment, the central support frame is provided with multiple frames, each of which is arranged side by side at intervals along a second direction. The first connecting beam connects the first bottom longitudinal beam of each central support frame, and the second connecting beam connects the first vertical support beam of each central support frame.

[0008] In an optional or preferred embodiment, the shaping support frame is provided in multiple units, and each shaping support frame is arranged side by side at intervals along the second direction.

[0009] In an optional or preferred embodiment, the irregular support member includes multiple irregular plates, and one of the irregular plates is fixed to the top of the second vertical support beam of each of the shaped support frames.

[0010] In an optional or preferred embodiment, the irregular support further includes reinforcing ribs that extend along a second direction and connect to each of the irregular plates, with the reinforcing ribs spaced apart along the extension direction of the irregular plates.

[0011] In an optional or preferred embodiment, an opening groove is provided on the irregular plate between two adjacent reinforcing ribs.

[0012] In an optional or preferred embodiment, the central support frame further includes a first diagonal brace and a second diagonal brace, wherein the first diagonal brace is fixedly connected to each of the first vertical support beams in the front half of the central support frame, and the second diagonal brace is fixedly connected to each of the first vertical support beams in the rear half of the central support frame.

[0013] Based on the above technical solution, the embodiments of this application have at least the following beneficial effects: during the erection of this irregular beam support system, the flower rack can be spliced ​​and connected by a modular structure, eliminating the need for traditional on-site welding methods. Therefore, the erection speed is faster, and the flower rack can be reused, which can effectively reduce construction costs. Attached Figure Description

[0014] The present application will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the structure of the flower stand provided in an embodiment of this application;

[0016] Figure 2 This application provides a schematic diagram of the structure of the irregular beam support system after the two flower racks are connected;

[0017] Figure 3 yes Figure 3 This is a structural schematic diagram of the irregular beam support system provided in the embodiments of this application;

[0018] Figure 4 yes Figure 3 A partial enlarged view of point A in the middle. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of this application.

[0020] The embodiments of this application will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but should not be used to limit the scope of this application.

[0021] In the description of the embodiments of this application, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0023] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0024] With the increasing development of bridge engineering and prefabricated construction, the connection of various components in prefabricated buildings will become more frequent and important. The connection between bridge piers and crossbeams or cap beams is a very common occurrence. In this type of connection, structural stability is required, and there are aesthetic requirements for the structure's shape and appearance.

[0025] Currently, the common method for constructing complex and irregularly shaped beams is to weld and assemble the formwork piece by piece on-site. This results in installation difficulties, poor support turnover, low reuse rate, and increased construction costs.

[0026] Reference Figures 1 to 4This application provides an irregular beam support system, including steel pipe columns 700, load-bearing beams 702, Bailey beams 703, distribution beams 704, and a pergola. Multiple steel pipe columns 700 are installed, each inserted between two piers to form two rows. Multiple load-bearing beams 702 are installed, arranged laterally between two piers, with both ends of each load-bearing beam 702 fixed to the tops of two adjacent steel pipe columns 700. Bailey beams 703 are horizontally supported on and connected to the load-bearing beams 702, and the Bailey beams 703 are laterally connected by channel steel. Multiple distribution beams 704 are installed. 704 are spaced apart along the length of Bailey beam 703. The flower rack is installed on the distribution beam 704. The flower rack includes a central support frame 100, a decorative support frame 200, a first connecting beam 300, and a second connecting beam 400. The central support frame 100 includes a first bottom longitudinal beam 101, a first vertical support beam 102, and a first top longitudinal beam 103. The first bottom longitudinal beam 101 extends along a first direction. Multiple first vertical support beams 102 are provided, each with the same height. Each first vertical support beam 102 is vertically fixed to the first bottom longitudinal beam 101 and extends along the first bottom longitudinal beam 103. The beams 101 are arranged at intervals along their length. A first top longitudinal beam 103 is fixed to the top of each first vertical support beam 102. A first bottom connecting plate 105 is installed at the front end of the first bottom longitudinal beam 101, and a first top connecting plate 104 is installed at the front end of the first top longitudinal beam 103. A shaping support frame 200 is arranged on both sides of the central support frame 100. The shaping support frame 200 includes a second bottom longitudinal beam 201, second vertical support beams 202, and irregularly shaped support members 203. The second bottom longitudinal beam 201 extends along the first direction. Multiple second vertical support beams 202 are provided, and each second vertical support beam 202 is vertically fixed. Arranged at intervals along the length of the second bottom longitudinal beam 201, the height of each second vertical support beam 202 decreases sequentially from front to back. Irregular support members 203 are fixed to the top of each second vertical support beam 202. A second bottom connecting plate 106 is installed at the front end of the second bottom longitudinal beam 201, and a second top connecting plate 107 is installed at the front end of the irregular support member 203. The first connecting beam 300 is detachably connected to the first bottom longitudinal beam 101 and the second bottom longitudinal beam 201, and the second connecting beam 400 is detachably connected to the first vertical support beam 102 and the second vertical support beam 202.

[0027] During the construction of this irregular beam support system, the flower racks can be spliced ​​together using a modular structure, eliminating the need for traditional on-site welding methods. As a result, the construction speed is faster, and the flower racks can be reused, effectively reducing construction costs.

[0028] Specifically, since the overall structure of the flower stand is modular, the central support frame 100 and the decorative support frame 200 are detachably connected. The flower stands can be detachably connected to each other through the first bottom connecting plate 105, the first top connecting plate 104, the second bottom connecting plate 106, and the second top connecting plate 107. Therefore, the flower stand of this application can be detachably connected in the first direction and also in the second direction. The central support frame 100 and the decorative support frame 200 are prefabricated in the factory. When needed, they can be hoisted into place and connected on site. Therefore, the installation is more convenient. Moreover, this type of flower stand has a high reusability rate, which can effectively reduce construction costs.

[0029] In some embodiments, the central support frame 100 is provided with multiple frames, and each central support frame 100 is arranged side by side at intervals along a second direction. A first connecting beam 300 connects the first bottom longitudinal beam 101 of each central support frame 100, and a second connecting beam 400 connects the first vertical support beam 102 of each central support frame 100.

[0030] In this application, the central support frame 100 consists of four sections, with the rear end length of the first top longitudinal beam 103 of the two central sections being greater than the rear end length of the first top longitudinal beam 103 of the two side sections. By setting multiple central support frames 100, a larger support area can be formed to support the subsequent construction of the bottom formwork.

[0031] Of course, the number of central support frames 100 can be adjusted according to the width of the irregular beam.

[0032] In some embodiments, the styling support frame 200 is provided with multiple frames, and each styling support frame 200 is arranged side by side at intervals along the second direction.

[0033] In this application, the molding support frame 200 is provided with two frames. The two molding support frames 200 can form a larger molding support area to support the subsequent construction of the bottom mold.

[0034] Of course, the number of 200 shape support frames can be adjusted according to the width of the irregular side of the irregular beam.

[0035] In some embodiments, the irregular support member 203 includes multiple irregular plates 201, and an irregular plate 201 is fixed to the top of the second vertical support beam 202 of each shape support frame 200. The irregular structure of the irregular beam is constructed by setting the irregular plates 201, and then the bottom mold is built on the irregular plates 201. This method of constructing the shape by using irregular plates 201 is more convenient.

[0036] In this application, two irregular plates 201 are provided. Of course, the number of irregular plates 201 can also be adjusted according to the width of the irregular edge of the irregular beam.

[0037] In order to improve the structural strength of the irregular support member 203, in some embodiments, the irregular support member 203 further includes reinforcing ribs 202, which extend along a second direction and connect each irregular plate 201. The reinforcing ribs 202 are arranged at intervals along the length direction of the irregular plate 201.

[0038] In some embodiments, an opening slot 206 is provided on the irregular plate 201 between two adjacent reinforcing ribs 202. During the construction of the bottom formwork, after the bottom formwork 500 is built on the shaping support frame 200, tie bars 600 are transversely inserted in the middle support frame 100, so that the two ends of the tie bars 600 extend from the opening slots 206 on the shaping support frames 200 on both sides. Then, positioning plates 601 are installed on the bars extending from the opening slots 206, and the tie bars pull the positioning plates 601 on both sides, so that the positioning plates 601 are pressed tightly on the bottom formwork 500 on both sides of the shaping support frame 200, making the bottom formwork 500 on the shaping support module more firmly installed.

[0039] It should be noted that the first direction in this application is... Figure 1 The front and back directions, the second direction is Figure 1 The left and right directions in the middle.

[0040] In some embodiments, the irregular beam support system further includes a slack block 701, which is installed on the top of the steel pipe column 700. Both ends of each load-bearing beam 702 are fixed to the slack blocks 701 on the top of two adjacent steel pipe columns 700. The slack blocks 701 facilitate subsequent elevation adjustments and dismantling of the device.

[0041] In some embodiments, the central support frame 100 further includes a first diagonal brace and a second diagonal brace 108. The first diagonal brace is fixedly connected to each of the first vertical support beams 102 in the front half of the central support frame 100, and the second diagonal brace 108 is fixedly connected to each of the first vertical support beams 102 in the rear half of the central support frame 100. This can further improve the structural strength of the central support frame 100.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the embodiments of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0043] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application.

Claims

1. An irregular beam support system, characterized in that, The system includes steel pipe columns, load-bearing beams, Bailey bridges, distribution beams, and pergola. Multiple steel pipe columns are installed, each driven into two rows between two piers. Multiple load-bearing beams are installed, arranged laterally between two piers, with both ends of each beam fixed to the tops of two adjacent steel pipe columns. Bailey bridges are horizontally supported and connected to the load-bearing beams, and are laterally connected by channel steel. Multiple distribution beams are installed, spaced along the length of the Bailey bridges. The pergola is installed on the distribution beams and includes a central support frame, a decorative support frame, a first connecting beam, and a second connecting beam. The central support frame includes a first bottom longitudinal beam, a first vertical support beam, and a first top longitudinal beam. The first bottom longitudinal beam extends along a first direction. Multiple first vertical support beams are installed, each with the same height, and are vertically fixed to the first bottom longitudinal beam and spaced along its length. The first top longitudinal beam is fixed to the top of each of the first vertical support beams. A first bottom connecting plate is installed at the front end of the first bottom longitudinal beam. A shaped support frame is installed on both sides of the middle support frame. The shaped support frame includes a second bottom longitudinal beam, a second vertical support beam, and a shaped support member. The second bottom longitudinal beam extends along a first direction. Multiple second vertical support beams are provided. Each second vertical support beam is vertically fixed on the second bottom longitudinal beam and arranged at intervals along the length direction of the second bottom longitudinal beam. From front to back, the height of each second vertical support beam decreases sequentially. The shaped support member is fixed to the top of each of the second vertical support beams. A second bottom connecting plate is installed at the front end of the second bottom longitudinal beam. A second top connecting plate is installed at the front end of the shaped support member. The first connecting beam is detachably connected to the first bottom longitudinal beam and the second bottom longitudinal beam. The second connecting beam is detachably connected to the first vertical support beam and the second vertical support beam.

2. The irregular beam support system according to claim 1, characterized in that: The irregular beam support system also includes a slack block, which is installed on the top of the steel pipe column, and both ends of each load-bearing beam are fixed to the slack blocks on the top of two adjacent steel pipe columns.

3. The irregular beam support system according to claim 2, characterized in that: The central support frame consists of multiple frames, each frame arranged side-by-side at intervals along a second direction. The first connecting beam connects the first bottom longitudinal beam of each central support frame, and the second connecting beam connects the first vertical support beam of each central support frame.

4. The irregular beam support system according to claim 3, characterized in that, The design support frame consists of multiple frames, and each frame is arranged side by side at intervals along the second direction.

5. The irregular beam support system according to claim 4, characterized in that, The irregular support component includes multiple irregular plates, and one of the irregular plates is fixed to the top of the second vertical support beam of each of the shaped support frames.

6. The irregular beam support system according to claim 5, characterized in that, The irregular support also includes reinforcing ribs that extend along a second direction and connect to each of the irregular plates. The reinforcing ribs are spaced apart along the extension direction of the irregular plates.

7. The irregular beam support system according to claim 6, characterized in that, An opening groove is provided on the irregular plate between two adjacent reinforcing ribs.

8. The irregular beam support system according to claim 1, characterized in that, The central support frame also includes a first diagonal brace and a second diagonal brace. The first diagonal brace is fixedly connected to each of the first vertical support beams in the front half of the central support frame, and the second diagonal brace is fixedly connected to each of the first vertical support beams in the rear half of the central support frame.

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