Novel handrail type corridor structure

Abstract

The utility model belongs to the technical field of steel structures, and particularly relates to a novel handrail type corridor structure. The railing type corridor structure comprises a steel railing plate, a vertical partition plate, a steel transverse plate, a middle-inserted vertical steel plate (also serving as a stiffening rib), a stiffening plate, a stiffening rib, a suspender and a lug plate. The steel breast boards are fixedly connected with the vertical partition boards; and the steel transverse plate is fixedly connected with the vertical partition plate and is welded with the middle-inserted vertical steel plate (also used as a stiffening rib). The stiffening ribs and the stiffening plates are arranged and welded to the outer sides of the steel breast boards, and the steel inhaul cables are connected with the lug plates to lift the whole railing type corridor. And the specific fixed connection is fillet weld welding. The utility model has the beneficial effects that the processing and manufacturing are simple, the construction quality is easy to guarantee, and the bearing capacity is strong; the space modeling is simple and attractive; the structure applicability is high; the structural flexibility is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, and in particular relates to a novel railing type corridor structure. Background Art

[0002] With the development of social economy and the need for continuous improvement of building functions, not only are the architectural shapes becoming increasingly rich, but more and more large-span spatial structures are emerging. In some buildings with dense traffic, corridor structures are often used to connect two or more building units to achieve functional interconnection of building spaces. Due to the characteristics of high strength, light weight, good rigidity and strong deformation ability of steel structures, they are widely used in corridor structures of large public buildings.

[0003] The corridor structure of the existing technology generally adopts a hollow truss system. However, with the application of truss structure in engineering, the truss structure has also shown certain shortcomings and limitations in its node design. The size of its node area is too large to meet the architectural requirements for spatial aesthetics, and the intersection of the diagonal web members and the vertical web members is difficult to process and manufacture, and the quality of the weld in the sharp-angle welding area is difficult to guarantee. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in view of the deficiencies in the prior art, a new type of railing corridor structure is provided, which is simple to manufacture, easy to ensure construction quality, has a strong bearing capacity, a simple and beautiful spatial shape, and has great structural flexibility and strong applicability.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A novel railing corridor structure comprises steel railings 1 arranged transversely on both sides of the corridor and steel transverse plates 3 arranged transversely at the bottom of the corridor, wherein the steel railings 1 and the steel transverse plates 3 are both double-layer structures, a plurality of vertical partitions 2 arranged longitudinally are fixedly connected between the double-layer structures of the steel railings 1, a plurality of middle-inserted vertical steel plates 4 arranged longitudinally are fixedly connected between the double-layer structures of the steel transverse plates 3, and a stiffening rib 1 5 is arranged transversely in the middle of the double-layer structure of the steel railings 1, a stiffening rib 2 10 and a stiffening plate 2 11 are fixedly connected on the outer side of the steel railings 1, and the stiffening plate 2 11 is connected to a steel cable 8 through an ear plate 7.

[0007] Preferably, the vertical partitions 2 are fixed to the steel railings 1 by corner welds, and a plurality of vertical partitions 2 are arranged at equal intervals along the steel railings 1 .

[0008] Preferably, the centrally inserted vertical steel plate 4 is fixed to the steel transverse plate 3 by corner welds, and a plurality of centrally inserted vertical steel plates 4 are arranged at equal intervals along the steel transverse plate 3 .

[0009] Preferably, the connection between the steel transverse plate 3 and the vertical partition plate 2 is fixed by welding through a fillet weld.

[0010] Preferably, the steel cross plate 3 is fixedly connected to the building frame beam.

[0011] Preferably, an embedded part 9 is provided on the building frame beam, a stiffening plate 6 is fixedly connected above the embedded part 9, and the stiffening plate 6 is fixedly connected to the steel cross plate 3.

[0012] Preferably, the second stiffening rib 10 is fixedly connected to the outer side of the steel railing 1 along the longitudinal direction, and the second stiffening plate 11 is fixedly connected to the end of the second stiffening rib 10 .

[0013] Preferably, an ear plate 7 is provided above the second stiffening plate 11 , and the ear plate 7 is connected to the steel cable 8 .

[0014] Compared with the prior art, the utility model has the following main advantages:

[0015] 1. Simple processing and manufacturing, easy to ensure construction quality, and strong bearing capacity. The railing corridor structure of the utility model connects steel plates of different cross-sectional sizes together through fillet welds, and improves the overall bearing capacity of the corridor structure through steel cables connected to the ear plates, thus overcoming the disadvantage of instability of steel structures.

[0016] 2. The spatial modeling is simple and beautiful, and has strong applicability. In the railing-type corridor structure of the utility model, the connection method of the corner welds between the steel plates reduces the problems of large node area size and separation of the field of vision of the diagonal web members and vertical web members caused by the node design in the traditional truss-type corridor structure. It is more beautiful and simple, and the appearance of the facility can be customized according to needs, with corresponding architectural shapes, and has strong applicability.

[0017] 3. Great structural flexibility. The railing-type corridor structure of the utility model can connect steel plates of different cross-sectional sizes to meet the design requirements of buildings with different spans, without being limited to the fixed size of the channel steel type, and has strong applicability for the connection between steel plates of different cross-sectional widths and heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a plan view of the railing corridor structure in the embodiment of the utility model;

[0019] Figure 2 It is a schematic elevation diagram of the railing corridor structure in the embodiment of the utility model;

[0020] Figure 3 for Figure 1 Middle AA section;

[0021] Figure 4 for Figure 1 Middle BB section;

[0022] Figure 5 for Figure 1 Middle CC section;

[0023] Figure 6 for Figure 1 Middle DD section;

[0024] Figure 7 for Figure 6 EE cross-sectional view (schematic diagram of stainless steel cables and ear plates in the embodiment of the utility model).

[0025] In the figure: 1-steel railing, 2-vertical partition, 3-steel cross plate, 4-middle inserted vertical steel plate (also used as stiffening rib), 5-stiffening rib one, 6-stiffening plate one, 7-ear plate, 8-steel cable, 9-embedded parts, 10-stiffening rib two, 11-stiffening plate two. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the present application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the application are usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present application.

[0030] The features and performance of the present application are further described in detail below in conjunction with the embodiments.

[0031] Embodiment 1: This embodiment provides a new type of railing corridor structure, such as Figures 1 to 7 As shown, it includes steel railings 1 arranged horizontally on both sides of the corridor and steel cross plates 3 arranged horizontally at the bottom of the corridor, the steel railings 1 and the steel cross plates 3 are both double-layer structures, a plurality of vertical partitions 2 arranged longitudinally are fixedly connected between the double-layer structures of the steel railings 1, a plurality of middle-inserted vertical steel plates 4 arranged longitudinally are fixedly connected between the double-layer structures of the steel cross plates 3, and a stiffening rib 1 5 is arranged horizontally in the middle of the double-layer structure of the steel railings 1, a stiffening rib 2 10 and a stiffening plate 2 11 are fixedly connected to the outer side of the steel railings 1, and the stiffening plate 2 11 is connected to the steel cable 8 through the ear plate 7.

[0032] Furthermore, the vertical partitions 2 are fixed to the steel railing 1 by corner welds, and a plurality of vertical partitions 2 are arranged at equal intervals along the steel railing 1 .

[0033] Furthermore, the centrally inserted vertical steel plate 4 is fixed to the steel transverse plate 3 by corner welds, and a plurality of centrally inserted vertical steel plates 4 are arranged at equal intervals along the steel transverse plate 3 .

[0034] Furthermore, the connection between the steel transverse plate 3 and the vertical partition plate 2 is fixed by welding through a fillet weld.

[0035] Furthermore, the steel cross plate 3 is fixedly connected to the building frame beam.

[0036] Furthermore, an embedded part 9 is provided on the building frame beam, a stiffening plate 6 is fixedly connected above the embedded part 9, and the stiffening plate 6 is fixedly connected to the steel cross plate 3.

[0037] Furthermore, the second stiffening rib 10 is fixedly connected to the outer side of the steel railing 1 along the longitudinal direction, and the second stiffening plate 11 is fixedly connected to the end of the second stiffening rib 10 .

[0038] Furthermore, a lug plate 7 is provided above the second stiffening plate 11 , and the lug plate 7 is connected to the steel cable 8 .

[0039] Embodiment 2: This embodiment provides a new type of railing corridor structure, including: steel railings, vertical partitions, steel cross plates, middle inserted vertical steel plates (also used as stiffening ribs), stiffening plates, stiffening ribs, suspenders and ear plates. The steel railings are fixedly connected to the vertical partitions; the steel cross plates are fixedly connected to the vertical partitions and welded to the middle inserted vertical steel plates (also used as stiffening ribs). The stiffening ribs are welded to the outside of the steel railings, and the steel cables are connected to the ear plates to suspend the railing corridor structure as a whole.

[0040] Furthermore, the steel plates in different directions are fixedly connected, and the specific fixed connection is fillet welding.

[0041] In this embodiment, the steel railings on both sides are welded together with the vertical partitions by fillet welds to ensure the stability of the steel railings as load-bearing components.

[0042] In this embodiment, the steel cross plate is welded to the vertical partition, and the inserted vertical steel plate is welded to the steel cross plate and the vertical partition as a stiffening rib. This part serves as the bottom of the corridor and is then connected to the steel railings on both sides through fillet welds to form an overall railing corridor structure.

[0043] In this embodiment, embedded parts and stiffening ribs are arranged on the beam, so that steel plates with different cross-sectional sizes can be used according to the requirements of different spans, and the cross-sectional size transition can be performed at the beam.

[0044] In this embodiment, stiffening ribs and stiffening plates are arranged on both sides of the steel railing, and the stiffening plates are welded to the ear plates, so that the corridor structure is connected to the steel cables through the ear plates to improve the bearing capacity of the corridor and ensure the safety and stability of the corridor structure.

[0045] Furthermore, all parts involved in this application that are not described in detail are the same as the prior art or are implemented using the prior art.

[0046] In summary:

[0047] 1. Simple processing and manufacturing, easy to ensure construction quality, and strong bearing capacity. The railing corridor structure of the utility model connects steel plates of different cross-sectional sizes together through fillet welds, and improves the overall bearing capacity of the corridor structure through steel cables connected to the ear plates, thus overcoming the disadvantage of instability of steel structures.

[0048] 2. The spatial modeling is simple and beautiful, and has strong applicability. In the railing-type corridor structure of the utility model, the connection method of the corner welds between the steel plates reduces the problems of large node area size and separation of the field of vision of the diagonal web members and vertical web members caused by the node design in the traditional truss-type corridor structure. It is more beautiful and simple, and the appearance of the facility can be customized according to needs, with corresponding architectural shapes, and has strong applicability.

[0049] 3. Great structural flexibility. The railing-type corridor structure of the utility model can connect steel plates of different cross-sectional sizes to meet the design requirements of buildings with different spans, without being limited to the fixed size of the channel steel type, and has strong applicability for the connection between steel plates of different cross-sectional widths and heights.

[0050] The above embodiments are only used to illustrate the design ideas and features of the utility model, and their purpose is to enable those skilled in the art to understand the content of the utility model and implement it accordingly. The protection scope of the utility model is not limited to the above embodiments. Therefore, any equivalent changes or modifications made based on the principles and design ideas disclosed by the utility model are within the protection scope of the utility model.

Claims

1. A new type of railing corridor structure, characterized by: The invention comprises steel railings (1) arranged transversely on both sides of the corridor and steel transverse plates (3) arranged transversely at the bottom of the corridor, wherein the steel railings (1) and the steel transverse plates (3) are both double-layer structures, a plurality of vertical partitions (2) arranged longitudinally are fixedly connected between the double-layer structures of the steel railings (1), a plurality of middle-inserted vertical steel plates (4) arranged longitudinally are fixedly connected between the double-layer structures of the steel transverse plates (3), and a stiffening rib (5) is arranged transversely in the middle of the double-layer structure of the steel railings (1), a stiffening rib (10) and a stiffening plate (11) are fixedly connected on the outer side of the steel railings (1), and the stiffening plate (11) is connected to the steel cable (8) through an ear plate (7).

2. The novel railing corridor structure according to claim 1 is characterized in that: The vertical partitions (2) are fixed to the steel railings (1) by means of fillet welds, and a plurality of vertical partitions (2) are arranged at equal intervals along the steel railings (1).

3. The novel railing corridor structure according to claim 1 is characterized in that: The centrally inserted vertical steel plate (4) is fixed to the steel transverse plate (3) by means of fillet welds, and a plurality of centrally inserted vertical steel plates (4) are arranged at equal intervals along the steel transverse plate (3).

4. The novel railing corridor structure according to claim 1 is characterized in that: The connection between the steel transverse plate (3) and the vertical partition plate (2) is fixed by welding via fillet welds.

5. The novel railing corridor structure according to claim 1 is characterized in that: The steel transverse plate (3) is fixedly connected to the building frame beam.

6. The novel railing corridor structure according to claim 5 is characterized in that: An embedded part (9) is provided on the building frame beam, a stiffening plate (6) is fixedly connected above the embedded part (9), and the stiffening plate (6) is fixedly connected to the steel cross plate (3).

7. The novel railing corridor structure according to claim 1 is characterized in that: The second stiffening rib (10) is fixedly connected to the outer side of the steel railing (1) along the longitudinal direction, and the second stiffening plate (11) is fixedly connected to the end of the second stiffening rib (10).

8. The new railing corridor structure according to claim 7 is characterized in that: An ear plate (7) is provided above the second stiffening plate (11), and the ear plate (7) is connected to the steel cable (8).

Images