Cylindrical surface porcelain aluminum plate mounting system of subway structural column

Abstract

The utility model discloses a subway structural column surface baked porcelain aluminum plate installation system which comprises F-shaped connecting pieces, supporting keels, hanging weights and baked porcelain aluminum plates, the F-shaped connecting pieces are correspondingly arranged on the two opposite side faces of a structural column, each F-shaped connecting piece comprises an attachment plate and two cantilever plates which are integrally connected, and the hanging weights are arranged on the attachment plates. One end of the attachment plate is fixed to the corner position of the vertical face of the structural column through an expansion bolt, the other end of the attachment plate extends out of the edge of the structural column to form a cantilever section, the two cantilever plates are correspondingly arranged on the cantilever section of the attachment plate and extend in the direction away from the structural column, the supporting keel is arranged between the two cantilever plates in a plugged mode, and the porcelain aluminum plate surrounds the outer side of the structural column. Hanging weights are correspondingly fixed to the plate edge positions, and the porcelain aluminum plate is hung in the hanging holes of the supporting keels through the hanging weights. The structure is simple in structure and ingenious in design, the porcelain aluminum plate can be installed only by punching the two faces of the structure, the punching number of the structural column is reduced, and safety and stability of the structural column are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of subway decoration and renovation, and in particular to a subway structural column surface porcelain aluminum plate installation system. Background Art

[0002] To ensure aesthetics, the outside of subway structural columns usually needs to be decorated by covering them with porcelain aluminum plates. During the decoration construction of subway structural columns, in order to fix the skeleton system of the porcelain aluminum plates, it is necessary to drill holes on the four sides of the structural columns and fix the L-shaped corner codes with expansion bolts, and further weld the skeleton system to the L-shaped corner codes.

[0003] After long-term use, we found that the following problems are common in the construction of the above-mentioned skeleton system: 1. When the L-shaped angle code is measured and ordered, the deviations of the four surfaces of the structure need to be compounded. The on-site installation accuracy requirements are very high and the tolerance capacity is poor. 2. During the installation and welding process, sparks fly everywhere, which is prone to fire hazards. Each welding point needs to be equipped with a fire watcher, and the labor cost is high. 3. The workers who perform welding operations must be skilled workers with certain experience, and the labor cost is high. 4. The welding pass rate is low, and the welding quality is often unqualified, which requires re-welding, resulting in rework, increased costs, and slowed down the construction period. 5. After welding is completed, the welding slag needs to be cleaned, and each welding part needs to be inspected, and then anti-rust paint is applied. The process is cumbersome and the construction cycle is long, which is not conducive to the development of the "short, flat and fast" decoration industry. 6. The subway structural column is different from the ordinary building structural column. The underground structure is usually above the highway, which carries the safe operation of the entire city above and below the ground. Therefore, too many holes in the structural column will have an adverse effect on the structural stability of the structural column. Utility Model Content

[0004] The utility model aims to provide a subway structural column surface porcelain aluminum plate installation system to solve the technical problem.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] A subway structural column column surface porcelain aluminum plate installation system, comprising an F-type connector, a supporting keel, a hanging weight and a porcelain aluminum plate, wherein the F-type connector is correspondingly arranged on two opposite side surfaces of the structural column, and the F-type connector comprises an attachment plate and two cantilever plates connected in one piece, one end of the attachment plate is fixed to a corner position of a structural column facade by an expansion bolt, and the other end extends beyond the edge of the structural column to form a cantilever section, and the two cantilever plates are correspondingly arranged on the cantilever section of the attachment plate and extend in a direction away from the structural column, the supporting keel plug is arranged between the two cantilever plates and fixed to the two cantilever plates by connecting bolts, and a plurality of hanging holes are spaced apart on a side of the supporting keel away from the structural column, the porcelain aluminum plate is surrounded on the outside of the structural column, and a hanging weight is correspondingly fixed to the plate edge position, and the porcelain aluminum plate is hung at the hanging hole of the supporting keel by the hanging weight.

[0007] Preferably, the cross section of the supporting keel is C-shaped, and the web of the supporting keel is arranged toward one side of the porcelain aluminum plate.

[0008] Preferably, the bottom end of the supporting keel extends to the structural plate and is fixed to the structural plate through a transition code piece, the transition code piece is a C-shaped plate with an opening facing upward, the two side wing plates of the transition code piece are correspondingly attached to the outer facade of the end of the supporting keel and are fixedly connected to the supporting keel through connecting bolts, and the web of the transition code piece is attached to the structural plate and fixed through expansion bolts anchored in the structural plate.

[0009] Preferably, the bolt hole opened at the attachment plate installation expansion bolt position is an oblong hole extending along the length direction of the attachment plate, the bolt hole opened at the cantilever plate installation connecting bolt position is an oblong hole extending along the length direction of the cantilever plate, and the bolt hole opened at the support keel installation connecting bolt position is an oblong hole extending along the length direction of the support keel.

[0010] Preferably, a rubber pad is provided between the hanging portion of the hanging code and the bottom edge of the hanging hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has a simple structure and ingenious design. The stable installation of the porcelain aluminum plate is achieved through the cooperation of the F-type connector, the supporting keel and the hanging code. The installation of the porcelain aluminum plate can be achieved by only drilling holes on both sides of the structure, which reduces the number of holes punched in the structural columns and ensures the safety and stability of the structural columns. At the same time, bolts are used to connect the components, and the three-dimensional error absorption and adjustment function is achieved through the setting of oblong holes, which reduces the welding workload, making the installation more convenient, safe and quick, greatly improving the installation speed, and reducing the material consumption, reducing the material cost and construction cost, which is in line with the construction concept of "saving and reducing carbon". BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and / or other aspects and advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is an enlarged structural diagram of the F-type connector of the utility model;

[0015] Figure 3 It is a vertical cross-sectional view of the utility model;

[0016] Figure 4 It is a cross-sectional view of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the F-type connector of the utility model.

[0018] Figure numerals: 1. structural column; 2. structural plate; 3. F-type connector; 301. attachment plate; 302. cantilever plate; 4. bolt hole; 5. expansion bolt; 6. supporting keel; 7. hanging hole; 8. transfer code; 9. connecting bolt; 10. hanging code; 11. porcelain aluminum plate. DETAILED DESCRIPTION

[0019] Hereinafter, an embodiment of a subway structural column column surface porcelain aluminum plate installation system of the utility model will be described with reference to the accompanying drawings. The embodiments recorded herein are specific embodiments of the utility model, which are used to illustrate the concept of the utility model, are explanatory and exemplary, and should not be interpreted as limiting the implementation methods and scope of the utility model. In addition to the embodiments recorded herein, those skilled in the art can also adopt other obvious technical solutions based on the contents disclosed in the claims and the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments recorded herein.

[0020] In the description of the present invention, it should be noted that the terms "front", "rear", "left", "right", "top", "bottom", "up", "down", "inside", "outside", "horizontal", "longitudinal", "vertical", "oblique" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] The drawings of this specification are schematic diagrams, which assist in explaining the concept of the utility model and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structure of various components of the embodiments of the utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The embodiments are only used to explain the present invention and are not intended to limit the scope of the present invention. Figure 1-5 , the preferred embodiments of the utility model are further described in detail:

[0023] like Figure 1-4 As shown, the utility model preferably provides a subway structural column cylindrical porcelain aluminum plate installation system, including an F-type connector 3, a supporting keel 6, a hanging code 10 and a porcelain aluminum plate 11, wherein the F-type connector 3 is correspondingly arranged on two opposite sides of the structural column 1, such as Figure 5 As shown, the F-type connector 3 includes an attachment plate 301 and two cantilever plates 302 which are connected in one piece. One end of the attachment plate 301 is fixed to the corner of the vertical surface of the structural column 1 by an expansion bolt 5, and the other end extends to the edge of the structural column 1 to form a cantilever section. The two cantilever plates 302 are correspondingly arranged on the cantilever section of the attachment plate 301 and extend in a direction away from the structural column 1. The supporting keel 6 is inserted between the two cantilever plates 302 and fixed to the two cantilever plates 302 by connecting bolts 9. A plurality of hanging holes 7 are provided at intervals on one side of the supporting keel 6 away from the structural column 1. The ceramic aluminum plate 11 is arranged around the outside of the structural column 1, and a hanging code 10 is fixed corresponding to the edge of the plate. The ceramic aluminum plate 11 is hung on the hanging hole 7 of the supporting keel 6 through the hanging code 10. In order to prevent the metal hanging code 10 from being directly hung on the hanging hole 7, which may cause noise due to metal friction, and also to increase the friction between the hanging code 10 and the bottom edge of the hanging hole 7, a rubber pad can be provided between the hanging code 10 and the hanging portion of the bottom edge of the hanging hole 7.

[0024] In order to reduce the deadweight of the structure and reduce the construction difficulty of the construction workers, the cross section of the supporting keel 6 is C-shaped, and the web of the supporting keel 6 is arranged toward the side of the porcelain aluminum plate 11. The C-shaped keel not only reduces the deadweight of the structure while ensuring the structural strength, but also, due to the characteristics of the abdominal opening, the construction workers have enough construction space and construction vision to ensure that the threading operation of the connecting bolts 9 and the hanging operation of the hanging code 10 can be fast and accurate;

[0025] Furthermore, in order to ensure that the supporting keel 6 can effectively take root and ensure that it can always remain in place after being fixed in place, the bottom end of the supporting keel 6 extends to the structural plate 2 and is fixed to the structural plate 2 through a transition piece 8, and the transition piece 8 is a C-shaped plate with an opening facing upward, and the two side wing plates of the transition piece 8 are correspondingly attached to the wing plates of the outer facade at the end of the supporting keel 6 and are fixedly connected to the wing plates of the supporting keel 6 through connecting bolts 9, and the web of the transition piece 8 is attached to the structural plate 2 and fixed through expansion bolts 5 anchored in the structural plate 2;

[0026] Taking into account that construction errors are inevitable during on-site construction, in order to improve the tolerance capability of the installation system and ensure that the porcelain aluminum plate 11 can be accurately installed in place, the bolt hole 4 opened at the position of the expansion bolt 5 for installing the attachment plate 301 is an oblong hole extending along the length direction of the attachment plate 301, the bolt hole 4 opened at the position of the connecting bolt 9 for installing the cantilever plate 302 is an oblong hole extending along the length direction of the cantilever plate 302, and the bolt hole 4 opened at the position of the connecting bolt 9 for installing the supporting keel 6 is an oblong hole extending along the length direction of the supporting keel 6. On this basis, in order to improve the fixing effect of the F-type connector 3 and prevent the F-type connector 3 from sliding along the oblong hole, and ensure that it can be stably rooted and fixed on the structural column 1, the F-type connector 3 and the gasket of the expansion bolt 5 can be welded and fixed after the expansion bolt 5 is in place.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A subway structural column surface porcelain aluminum plate installation system, characterized by: The invention comprises an F-type connecting member (3), a supporting keel (6), a hanging weight (10) and a porcelain-baked aluminum plate (11), wherein the F-type connecting member (3) is correspondingly arranged on two opposite sides of a structural column (1), and the F-type connecting member (3) comprises an attachment plate (301) and two cantilever plates (302) connected in one piece, wherein one end of the attachment plate (301) is fixed to a corner position of a vertical surface of the structural column (1) by an expansion bolt (5), and the other end extends to the outside of the edge of the structural column (1) to form a cantilever section, and the two cantilever plates (302) are correspondingly arranged on the attachment plate (301). The support keel (6) is inserted between the two cantilever plates (302) and fixed to the two cantilever plates (302) by connecting bolts (9), and a plurality of hanging holes (7) are provided at intervals on a side of the support keel (6) away from the structural column (1). The porcelain aluminum plate (11) is arranged around the outside of the structural column (1), and a hanging weight (10) is fixed to the plate edge corresponding to the plate edge, and the porcelain aluminum plate (11) is hung on the hanging hole (7) of the support keel (6) by the hanging weight (10).

2. The subway structural column surface porcelain aluminum plate installation system according to claim 1 is characterized by: The cross section of the supporting keel (6) is C-shaped, and the web of the supporting keel (6) is arranged toward one side of the porcelain-baked aluminum plate (11).

3. The subway structural column surface porcelain aluminum plate installation system according to claim 1 is characterized by: The bottom end of the supporting keel (6) extends to the structural plate (2) and is fixed to the structural plate (2) via a transition piece (8); the transition piece (8) is a C-shaped plate with an opening facing upward; the two side wing plates of the transition piece (8) are correspondingly attached to the outer facade of the end of the supporting keel (6) and are fixedly connected to the supporting keel (6) via connecting bolts (9); the web of the transition piece (8) is attached to the structural plate (2) and is fixed via expansion bolts (5) anchored into the structural plate (2).

4. The subway structural column surface porcelain aluminum plate installation system according to claim 1 is characterized by: The bolt hole (4) provided at the attachment plate (301) for mounting the expansion bolt (5) is an oblong hole extending along the length direction of the attachment plate (301); the bolt hole (4) provided at the cantilever plate (302) for mounting the connecting bolt (9) is an oblong hole extending along the length direction of the cantilever plate (302); and the bolt hole (4) provided at the support keel (6) for mounting the connecting bolt (9) is an oblong hole extending along the length direction of the support keel (6).

5. The subway structural column surface porcelain aluminum plate installation system according to claim 1 is characterized by: A rubber pad is provided between the hanging portion of the hanging weight (10) and the bottom edge of the hanging hole (7).

Images