Corridor system based on old house transformation

Abstract

The utility model discloses a corridor system based on old house renovation, including corridor main system, corridor peripheral system and roof drainage system, said corridor main system includes the support corbel installed on the original structural column, the sliding hinge support is provided above the corbel beam of support corbel, the sliding hinge support is provided with corridor main beam, the corridor main beam is provided with the roof drainage system, and the corridor main beam is provided with the roof drainage system. A corridor secondary beam perpendicular to the corridor main beam is arranged on the outer side face of the corridor main beam, a corridor structural plate is arranged above the corridor secondary beam, the height of the corridor structural plate is consistent with that of the old structural plate, and a structural flange is arranged between the corridor structural plate located on the corridor roof and the old structural plate. The utility model has the characteristics of no damage to old house building structure, resource saving, and more convenient and efficient construction.

Description

Technical Field

[0001] This utility model relates to a connecting corridor system, and more particularly to a connecting corridor system based on the renovation of old buildings. Background Technology

[0002] A connecting corridor is a structure that connects buildings, allowing people and goods to move between the two buildings, thus facilitating pedestrian traffic and improving pedestrian efficiency.

[0003] Old building renovation refers to the process of updating, renovating, or refurbishing existing buildings to improve their functionality, living environment, extend their lifespan, or adapt them for new uses. For some old buildings without connecting corridors, it is necessary to add connecting corridor nodes at the location of the old building to increase the efficiency of passage between the old and new buildings. In the current technology, adding connecting corridors to old buildings requires destroying the original old building structure, which greatly wastes manpower and material resources, resulting in a waste of resources. It also creates certain construction limitations for the newly built connecting corridors, making construction troublesome, inefficient, and affecting the overall progress of old building renovation. Utility Model Content

[0004] The purpose of this invention is to provide a connecting corridor system based on the renovation of old buildings. This invention features that it does not damage the structure of the old building, saves resources, and makes construction more convenient and efficient.

[0005] The technical solution of this utility model is as follows: a connecting corridor system based on old building renovation, including a main connecting corridor system, a peripheral connecting corridor system, and a roof drainage system. The main connecting corridor system includes supporting brackets installed on the original structural columns. A sliding hinge support is provided above the bracket beam of the supporting bracket. A main connecting corridor beam is provided on the sliding hinge support. A secondary connecting corridor beam is provided on the outer side of the main connecting corridor beam, which is perpendicular to the main connecting corridor beam. A connecting corridor structural slab is provided above the secondary connecting corridor beam. The height of the connecting corridor structural slab is the same as that of the old structural slab. A structural flange is provided between the connecting corridor structural slab and the old structural slab located on the roof of the connecting corridor.

[0006] In the aforementioned corridor system based on old building renovation, the outer system of the corridor includes a crossbeam installed on the corridor structure slab, with corridor columns on the crossbeam, and tempered glass installed on the old structure columns and corridor columns respectively by means of a cover and decorative strip, with a sealing component between the corridor columns and the old structure columns.

[0007] In the aforementioned corridor system based on old building renovation, the sealing component includes thermal insulation cotton located on the indoor side, and the thermal insulation cotton is wrapped with rubber.

[0008] In the aforementioned corridor system based on old building renovation, the sealing component also includes a sealing plate located on the outdoor side.

[0009] In the aforementioned corridor system based on old building renovation, the roof drainage system includes a waterproof layer above the corridor structure slab on the roof of the corridor, an insulation layer above the waterproof layer, and a rigid protective layer above the insulation layer.

[0010] In the aforementioned corridor system based on old building renovation, the roof drainage system also includes a building ditch around the perimeter of the corridor roof. The building ditch has a slope structure and a floor drain at the corner of the building ditch. The floor drain passes through the indoor ceiling and leads to the ground via a guide pipe.

[0011] In the aforementioned corridor system based on old building renovation, the structural flange is provided with a profile cover plate for sealing structural joints.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This utility model connects the main beam of the connecting corridor to the original structural column through supporting brackets, and connects the connecting corridor structural slab to the old structural slab through structural flanges. This allows for the addition of a connecting corridor system on the basis of an old building without changing or damaging the original structure of the old building, saving resources and making construction convenient and efficient. Moreover, the newly added connecting corridor system has high connection strength with the old building, meeting the requirements for load-bearing capacity and stability, and also meeting the requirements for good roof waterproofing and seepage prevention performance.

[0014] Therefore, this utility model has the characteristics of not damaging the old building structure, saving resources, and making construction more convenient and efficient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the planar structure of this utility model.

[0016] Figure 2 yes Figure 1 A schematic diagram of the cross-sectional structure of section 1-1.

[0017] Figure 3 This is a structural diagram of the outer perimeter system of the connecting corridor.

[0018] Figure 4 This is a structural diagram of the roof of the connecting corridor.

[0019] The labels in the attached diagram are as follows: 1. Main system of the connecting corridor; 11. Original structural column; 12. Support bracket; 13. Sliding hinge support; 14. Main beam of the connecting corridor; 15. Secondary beam of the connecting corridor; 16. Structural slab of the connecting corridor; 17. Old structural slab; 18. Structural flange; 19. Profile cover plate; 2. External system of the connecting corridor; 21. Horizontal beam; 22. Column of the connecting corridor; 23. Old structural column; 24. Tempered glass; 25. Cover; 26. Thermal insulation cotton; 27. Rubber sheet; 28. Sealing plate; 3. Roof drainage system; 31. Waterproof layer; 32. Thermal insulation layer; 33. Rigid protective layer; 34. Building trench; 35. Floor drain; 36. Drainage pipe. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0021] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, a hinged connection, a rotating 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, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] Example:

[0023] like Figures 1-4 As shown, a connecting corridor system based on old building renovation includes a main corridor system 1, a peripheral corridor system 2, and a roof drainage system 3. The main corridor system 1 includes supporting brackets 12 installed on the original structural columns 11 by anchor bolts. The supporting brackets 12 are made of steel. A sliding hinge support 13 is provided above the bracket beam of the supporting bracket 12. A main corridor beam 14 is provided on the sliding hinge support 13. A secondary corridor beam 15 is provided on the outer side of the main corridor beam 14, perpendicular to the main corridor beam 14. The main corridor beam 14 and the secondary corridor beam 15 are welded and fixed. A connecting corridor structural slab 16 is provided above the secondary corridor beam 15. The height of the connecting corridor structural slab 16 is the same as that of the old structural slab 17. A structural flange 18 is provided between the connecting corridor structural slab 16 and the old structural slab 17 on the roof of the connecting corridor. The structural flange 18 is used for rainwater seepage prevention on the roof. The main corridor beam 14 and the secondary corridor beam 15 can be made of steel to improve the structural strength of the connecting corridor.

[0024] This utility model connects the main beam 14 of the connecting corridor to the original structural column 11 via the supporting bracket 12, and connects the connecting corridor structural slab 16 to the old structural slab 17 via the structural flange 18. This allows for the addition of a connecting corridor system on the basis of an old building without changing or damaging the original structure of the old building, saving resources and making construction convenient and efficient. Furthermore, the newly added connecting corridor system has high connection strength with the old building, meeting the requirements for load-bearing capacity and stability, and also meeting the requirements for good roof waterproofing and seepage prevention performance.

[0025] The outer perimeter system 2 of the connecting corridor includes a crossbeam 21 installed on the connecting corridor structural slab 16, with connecting corridor columns 22 mounted on the crossbeam 21. The outer perimeter system 2 also includes tempered glass 24 installed on the old structural columns 23 and the connecting corridor columns 22. The tempered glass 24 is connected to the old structural columns 23 and the connecting corridor columns 22 respectively by bolts via a cover 25 and decorative strips. A sealing component is provided between the connecting corridor columns 22 and the old structural columns 23. The outer perimeter system of the connecting corridor is connected to the old structural columns of the old building through the crossbeams and connecting corridor columns, ensuring the structural stability of the connection between the outer perimeter system of the connecting corridor and the old building, and achieving good sealing, insulation, and waterproofing effects for the interior space through the sealing component.

[0026] The sealing assembly includes insulation cotton 26 located on the indoor side. Both ends of the insulation cotton 26 are connected to the outer surfaces of the old structural column 23 and the connecting corridor column 22, respectively. The insulation cotton 26 is wrapped with rubber 27, which is made of EPDM rubber. The combination of the insulation cotton 26 and the rubber 27 prevents air leakage and provides insulation for the indoor space.

[0027] The sealing assembly also includes a sealing plate 28 located on the outdoor side. The sealing plate 28 is made of fluorocarbon aluminum single panel and seals the outer gap between the connecting corridor column 22 and the old structural column 23. The sealing plate 28 ensures the airtightness of the indoor space and further improves the indoor thermal insulation and waterproof performance.

[0028] The roof drainage system 3 includes a waterproof layer 31 located above the connecting corridor structural slab 16 on the roof of the connecting corridor, an insulation layer 32 above the waterproof layer 31, and a rigid protective layer 33 above the insulation layer 32. This multi-layered structure protects the roof of the connecting corridor, improving its waterproofing effect.

[0029] The roof drainage system 3 also includes a building ditch 34 located around the perimeter of the corridor roof. The building ditch 34 has a 1% slope structure, and a floor drain 35 is installed at the lowest point of the building ditch 34. The floor drain 35 is connected to the ground through a guide pipe 36 passing through the indoor ceiling. The building ditch 34 guides the water flow from the roof to the floor drain 35, and the floor drain 35 guides the water flow to the ground through the guide pipe 36, thus achieving a good roof drainage function.

[0030] The structural flange 18 is provided with a profile cover plate 19 for sealing the structural joint between the old building and the connecting corridor, which further improves the waterproofing effect and prevents rainwater from seeping in.

[0031] The parts of this utility model not described in detail are existing technologies and therefore will not be specifically described here.

Claims

1. A gallery system based on old house reconstruction, characterized in that: The system includes a main corridor system (1), a peripheral corridor system (2), and a roof drainage system (3). The main corridor system (1) includes a support bracket (12) installed on the original structural column (11). A sliding hinge support (13) is provided above the bracket beam of the support bracket (12). A main corridor beam (14) is provided on the sliding hinge support (13). A secondary corridor beam (15) is provided on the outer side of the main corridor beam (14) and is perpendicular to the main corridor beam (14). A corridor structural plate (16) is provided above the secondary corridor beam (15). The height of the corridor structural plate (16) is the same as that of the old structural plate (17). A structural flange (18) is provided between the corridor structural plate (16) and the old structural plate (17) located on the roof of the corridor.

2. The gallery system based on old house reconstruction according to claim 1, characterized in that: The outer perimeter system (2) of the connecting corridor includes a crossbeam (21) installed on the connecting corridor structural plate (16), a connecting corridor column (22) is provided on the crossbeam (21), and tempered glass (24) is installed on the old structural column (23) and the connecting corridor column (22) respectively by means of a cover (25) and a decorative strip. A sealing component is provided between the connecting corridor column (22) and the old structural column (23).

3. The connecting corridor system based on old building renovation according to claim 2, characterized in that: The sealing assembly includes insulation (26) located on the indoor side, and the insulation (26) is wrapped with rubber (27).

4. The gallery system based on old house reconstruction according to claim 2, characterized in that: The sealing assembly also includes a sealing plate (28) located on the outdoor side.

5. The gallery system based on old house reconstruction according to claim 1, characterized in that: The roof drainage system (3) includes a waterproof layer (31) above the connecting corridor structure slab (16) on the roof of the connecting corridor, an insulation layer (32) above the waterproof layer (31), and a rigid protective layer (33) above the insulation layer (32).

6. The gallery system based on old house reconstruction according to claim 1, characterized in that: The roof drainage system (3) also includes a building ditch (34) located around the perimeter of the roof of the connecting corridor. The building ditch (34) is equipped with a slope structure. A floor drain (35) is provided at the corner of the building ditch (34). The floor drain (35) passes through the indoor ceiling and leads to the ground through a guide pipe (36).

7. The gallery system based on old house reconstruction according to claim 1, characterized in that: The structural flange (18) is provided with a profile cover plate (19) for sealing structural joints.

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