Steel structure building masonry connecting structure

Abstract

The utility model relates to the technical field of building construction, and discloses a steel structure building masonry connecting structure. Comprising a constructional column, a steel structural beam and a connecting assembly, and the constructional column comprises a column body and steel tie bars; the steel structural beams are I-shaped beams, are staggered with the steel tie bars, and are arranged on the front sides of the constructional columns at intervals; the connecting assembly comprises a connecting body, stirrups and at least two connecting steel plates, the two opposite side edges connected with the connecting steel plates are connected with the outer side of the column body and the inner side of a web of the steel structure beam correspondingly, the connecting steel plates are connected with the steel tie bars, the at least two connecting steel plates are arranged in parallel at intervals, and the stirrups are wound around the outer side walls of the connecting steel plates. The at least two steel plates are bound and connected together in the front-back direction; the connecting strength between the constructional column and the steel structural beam can be effectively enhanced, and damage to the steel structural beam can be reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of building construction, specifically to a masonry connection structure for steel structure buildings. Background Technology

[0002] The window-wall system refers to an enclosure structure system with a curtain wall construction system installed inside the building opening. It is a conventional structure for exterior facade enclosure. The wall is mainly composed of masonry, structural columns, ring beams, etc., and is effectively connected with the concrete structure to form a stable structure. It has been widely used in various building fields such as commercial buildings, office buildings, and residences.

[0003] Conventional exterior wall designs often connect the structural columns to the concrete structure. However, when converting to steel structures, the reinforcing bars in the columns cannot be directly anchored into the steel beams. If the bars are directly spot-welded to the beams, the anchorage length cannot meet seismic requirements; or if the bars are bent and welded to the beams, the welding area is large and easily damages the beams. Therefore, an innovative connection structure is needed to achieve an effective connection between the structural columns and the steel beams while minimizing damage to the beams. Utility Model Content

[0004] The purpose of this utility model is to provide a masonry connection structure for steel structure buildings, which avoids the problem that direct welding of the reinforcing bars of the structural columns to the steel beams cannot guarantee the connection strength and is prone to damage to the steel beams.

[0005] To achieve the above objectives, this application provides a steel structure masonry connection structure, including: structural columns, steel structure beams, and connecting components.

[0006] The structural column includes: a column body and tie bars. The column body is arranged vertically, and the tie bars extend horizontally. Part of the tie bars are embedded in the column body, and part of the tie bars protrude from the outside of the column body.

[0007] The steel structure beam is an I-beam, which extends horizontally and is staggered with the tie bars. The steel structure beam is spaced apart on the front side of the structural column.

[0008] The connecting assembly includes: a connecting body, stirrups, and at least two connecting steel plates. The opposite sides of the connecting steel plates are respectively connected to the outer side of the column and the inner side of the web of the steel structure beam. The connecting steel plates are connected to the tie bars. At least two connecting steel plates are arranged in parallel at intervals. The stirrups are wrapped around the outer side wall of each connecting steel plate to tie at least two connecting steel plates together in the vertical direction.

[0009] As a preferred technical solution, the connecting assembly further includes a U-shaped hoop, which is wrapped around the outer wall of each of the connecting steel plates to bind at least two of the connecting steel plates together in the horizontal direction, and the U-shaped hoop is connected to the tie bar.

[0010] As a preferred technical solution, the thickness of the connecting steel plate is 10-12 mm.

[0011] As a preferred technical solution, the interval between two adjacent steel plates is 90-130 mm.

[0012] As a preferred technical solution, the connecting steel plate further includes multiple ribs, which are spaced apart on the inner side of the connecting steel plate.

[0013] As a preferred technical solution, the thickness of the rib plate is 6-8 mm.

[0014] As a preferred technical solution, the interval between two adjacent ribs is 90-100mm.

[0015] As a preferred technical solution, the connecting steel plate further includes a plurality of studs, which are spaced apart from the ribs on the inner side of the connecting steel plate.

[0016] As a preferred technical solution, the interval between two adjacent studs is 90-100mm.

[0017] The steel structure masonry connection structure provided by the above technical solution has the following advantages compared with the prior art:

[0018] 1. By setting a connecting component between the steel structure beam and the structural column, with both ends of the connecting component connected to the steel structure beam and the structural column respectively, the direct connection between the structural column and the steel structure beam is replaced, which avoids damage to the I-beam and effectively improves the connection strength between the two, ensuring the connection effect.

[0019] 2. The connecting component in this application has a simple structure and low manufacturing cost. Attached Figure Description

[0020] The present application will be further described in detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be construed as limiting the scope of the present application. Furthermore, unless specifically indicated, the drawings are intended only to conceptually represent the composition or structure of the described objects and may contain exaggerated representations, and the drawings are not necessarily drawn to scale.

[0021] Figure 1This is a cross-sectional view of the connection structure of this utility model;

[0022] Figure 2 This is a schematic cross-sectional view of the present invention (1-1).

[0023] Figure 3 This is a schematic diagram of cross-section 2-2 of the present invention;

[0024] Among them: 1. Structural column; 11. Column body; 12. Tie bar; 2. Steel structure beam; 3. Connecting component; 30. Connecting body; 31. Connecting steel plate; 32. Rib plate; 33. Stud; 34. Stirrup; 35. U-shaped stirrup; 4. Ring beam. Detailed Implementation

[0025] Preferred embodiments of this application will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary, and should not be construed as limiting the scope of protection of this application.

[0026] First, it should be noted that the directions such as top, bottom, upward, and downward mentioned in this article are defined relative to the directions in the various accompanying figures. They are relative concepts and therefore can change depending on their different positions and practical applications. Therefore, these or other directions should not be interpreted as restrictive terms.

[0027] It should be noted that the term "comprising" does not exclude other elements or steps, and "a" or "an" does not exclude the plural.

[0028] Furthermore, it should be noted that any single technical feature described or implied in the embodiments herein, or any single technical feature shown or implied in the accompanying drawings, can still be combined among these technical features (or their equivalents) to obtain other embodiments of this application not directly mentioned herein.

[0029] It should also be understood that while the terms "first," "second," etc., are used in this document to describe various types of information, this information should not be limited to these terms, which are only used to distinguish information of the same type from one another. For example, without departing from the scope of this application, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information.

[0030] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0031] Please see Figure 1-3The steel structure masonry connection structure provided in this application includes: a structural column 1, a steel structure beam 2, and a connecting component 3.

[0032] The structural column 1 includes: a column body 11 and a tie bar 12. The column body 11 is arranged in a vertical direction, and the tie bar 12 extends in a horizontal direction. The tie bar 12 is partially embedded in the column body 11, and partially protrudes from the outside of the column body 11.

[0033] The steel structure beam 2 is an I-beam, which extends horizontally and is staggered with the tie bars 12. The steel structure beam 2 is spaced apart on the front side of the structural column 1.

[0034] The connecting assembly 3 includes: a connecting body 30, stirrups 34, and at least two connecting steel plates 31. The opposite sides of the connecting steel plates 31 are respectively connected to the outer side of the column 11 and the inner side of the web of the steel structure beam 2, and the connecting steel plates 31 are connected to the tie bars 12. At least two connecting steel plates 31 are arranged in parallel at intervals. The stirrups 34 are wrapped around the outer side wall of each connecting steel plate 31 to tie at least two connecting steel plates 31 together in the vertical direction.

[0035] In this embodiment, the connecting steel plate 31 is welded to the web of the I-beam and extends outward to the outside of the structural column 1, connecting with the outside of the structural column 1. The tie bars 12 inside the structural column 1 extend horizontally and partially protrude from the outside of the column body 11, welding them to the connecting steel plate 31. Stirrups 34 are wrapped around the outer wall of each connecting steel plate 31 to tie all the connecting steel plates 31 together in the front-to-back direction. The number of stirrups 34 can be increased according to the length of the connecting steel plate 31 to ensure that the position of the connecting steel plate 31 does not shift during the pouring process. Then, the formwork is set up, and the connecting body 30 is poured. By setting the connecting component 3, an effective connection between the structural column 1 and the steel structure beam 2 is achieved. While enhancing the connection strength, it avoids direct welding of the tie bars 12 to the steel structure beam 2, which could damage the steel structure beam 2 and affect its overall performance.

[0036] It is worth noting that in this embodiment, the upper and lower end faces of the connecting component 3 are cast to be flush with the upper and lower end faces of the ring beam 4, and the front and rear end faces of the connecting component 3 are cast to be flush with the front and rear end faces of the structural column 1, so as to ensure the connection strength of the overall structure and at the same time ensure the aesthetics of the structure.

[0037] In some embodiments, the connecting assembly 3 further includes a U-shaped hoop 35, which is wrapped around the outer wall of each of the connecting steel plates 31 to bind at least two of the connecting steel plates 31 together in the horizontal direction. The U-shaped hoop 35 is connected to the tie bar 12. Multiple U-shaped hoops 35 can be provided in the vertical direction to ensure the structural strength of the connecting steel plates 31 themselves while avoiding direct welding of the tie bar 12 to the connecting steel plates 31, which would result in long welds and difficulty in controlling weld quality.

[0038] In some embodiments, the thickness of the connecting steel plate 31 is 10-12 mm, and the spacing between two adjacent steel plates is 90-130 mm. This thickness and spacing of the connecting steel plate 31 are suitable for conventional exterior wall designs. For other steel structure buildings, the number, thickness, and spacing of the connecting steel plates 31 can be adjusted according to actual design requirements.

[0039] In some embodiments, the connecting steel plate 31 further includes a plurality of ribs 32, which are spaced apart on the inner side of the connecting steel plate 31. The ribs 32 are positioned on the inner side of the connecting steel plate 31 to strengthen the structural strength of the connecting steel plate 31 itself, and also to strengthen the structural strength of the connecting body 30 formed after casting. Preferably, the thickness of the ribs 32 is 6–8 mm, and the spacing between two adjacent ribs 32 is 90–100 mm. This thickness and spacing can meet the requirements of conventional exterior wall designs. Similarly, the number, thickness, and spacing of the ribs 32 can be selected according to the actual building structure.

[0040] In some embodiments, the connecting steel plate 31 further includes a plurality of studs 33, which are spaced apart from the ribs 32 on the inner side of the connecting steel plate 31. The studs 33 and the ribs 32 work together on the inner side of the connecting steel plate 31 to enhance the strength of the connecting steel plate 31 itself and the structural strength of the cast-in-place connecting body 30. In this embodiment, the length of the studs 33 is preferably 40 mm, and the spacing between two adjacent studs 33 is 90-100 mm. This thickness and spacing can meet the requirements of conventional exterior wall designs. Similarly, the number, thickness, and spacing of the studs 33 can be selected according to the actual building structure.

[0041] The installation steps of a steel structure masonry connection structure in this embodiment are as follows:

[0042] Step 1: Fabricate the connecting component 3 according to the design dimensions, that is, weld at least two connecting steel plates 31 vertically to one side of the web of the I-beam. One side of the connecting steel plate 31 is connected to the web of the I-beam, and the other opposite side is connected to the outer wall of the structural column 1. Weld multiple ribs 32 and studs 33 vertically to the inner side of the connecting steel plate 31. The ribs 32 and studs 33 are spaced apart. Use stirrups 34 to tie at least two connecting steel plates 31 together vertically along the outer wall of the connecting steel plate 31. Use U-shaped hoops 35 to tie at least two connecting steel plates 31 together horizontally along the outer wall of the connecting steel plate 31.

[0043] Step 2: Weld the tie bar 12 of the structural column 1 to the U-shaped hoop 35 on the connecting steel plate 31;

[0044] Step 3: Set up the template and pour the concrete for connecting component 3.

[0045] In summary, the steel structure masonry connection structure provided in this embodiment connects the structural steel beam and the structural column 1 by setting the connection component 3, thereby achieving an effective connection between the two, ensuring the connection strength between the structural column 1 and the steel structure beam 2, and avoiding damage to the steel structure beam 2 caused by directly welding the tie bars 12 of the structural column 1 to the steel structure beam 2.

[0046] This specification discloses the present application with reference to the accompanying drawings and also enables those skilled in the art to implement the application, including making and using any device or system, employing suitable materials, and using any combination of methods. The scope of this application is defined by the claimed technical solution and includes other instances that would occur to those skilled in the art. Such other instances shall be considered to fall within the scope of protection defined by the claimed technical solution, provided that they include structural elements that are not different from the literal language of the claimed technical solution, or contain equivalent structural elements that are not substantially different from the literal language of the claimed technical solution.

Claims

1. A steel structure building masonry connecting structure, characterized by, The utility model relates to a constructional column, steel structure beam and connecting assembly, The constructional column comprises a column body arranged in a vertical direction and a tie steel bar extending in a horizontal direction, the tie steel bar is partially embedded in the column body and partially protrudes from the outside of the column body; The steel structure beam is an I-beam extending in a horizontal direction and arranged in a staggered manner with the tie steel bar, and the steel structure beam is arranged at the front side of the constructional column at intervals; The connecting assembly comprises a connecting body, a stirrup and at least two connecting steel plates, the opposite sides of the connecting steel plates are connected to the outside of the column body and the inside of the web of the steel structure beam respectively, and the connecting steel plates are connected to the tie steel bar, the at least two connecting steel plates are arranged in parallel at intervals, and the stirrup is wound around the outer side walls of the connecting steel plates to bind the at least two connecting steel plates together in a vertical direction. The connecting assembly further comprises a U-shaped hoop wound around the outer side walls of the connecting steel plates to bind the at least two connecting steel plates together in a horizontal direction, and the U-shaped hoop is connected to the tie steel bar.

2. The steel construction building masonry connection structure according to claim 1, characterized by, The thickness of the connecting steel plate is 10-12 mm.

3. The steel construction building masonry connection structure according to claim 1, characterized by, The interval distance between two adjacent steel plates is 90-130 mm.

4. The steel construction building masonry connection structure according to claim 3, characterized by, The connecting steel plate further comprises a plurality of rib plates arranged at the inside of the connecting steel plate at intervals.

5. The steel construction building masonry connection structure according to claim 1, characterized by, The thickness of the rib plate is 6-8 mm.

6. The steel construction building masonry connection structure according to claim 5, characterized by, The interval distance between two adjacent rib plates is 90-100 mm.

7. The steel construction building masonry connection structure according to claim 6, characterized by, The connecting steel plate further comprises a plurality of pegs arranged at the inside of the connecting steel plate at intervals with the rib plates.

8. The steel construction building masonry connection structure according to claim 7, characterized by, The interval distance between two adjacent pegs is 90-100 mm.

9. The steel construction building masonry connection structure according to claim 8, characterized by, ​

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