Environment-friendly ultrahigh floor-free frame structure platform

Abstract

The utility model discloses an environment-friendly ultrahigh floor-free frame structure platform, and belongs to the technical field of constructional engineering. Which comprises a formwork supporting system and a scaffold supporting system which are arranged on the two sides of a frame column (9) and arranged in the arrangement direction of the frame column (9), and is characterized in that a connecting mechanism is arranged and horizontally penetrates through the formwork supporting system and the scaffold supporting system on at least one side of the frame column (9); and the penetrating formwork supporting system and the scaffold supporting system are fixed. According to the environment-friendly ultrahigh floor-free frame structure platform, the formwork supporting system and the scaffold supporting system on the two sides of a traditional frame column are connected through the connecting mechanism, the protection range of the original formwork supporting system and the original scaffold supporting system is reduced, material use is reduced, the protection period is shortened, and the workload is reduced; and meanwhile, secondary use can be achieved after pouring is completed, and the utilization rate is increased.

Description

Technical Field

[0001] The invention discloses an environment-friendly super-high floor-free frame structure platform, belonging to the technical field of construction engineering. Background Art

[0002] In public buildings such as large venues, theaters, and exhibition halls, the height of the cast-in-place shear wall is relatively high. To ensure construction safety, the column concrete must be poured first, and the beam and slab concrete must be poured after the column connection is completed. When pouring the beams in the existing technology, it is necessary to support two layers of scaffolding composed of horizontal bars and vertical bars on both sides of the pillars along the direction of the frame columns as a formwork support system, and then set up the pouring formwork of the beams on the upper part of the formwork support system. Due to the narrow thickness of the building, it is necessary to build independent external scaffolding (at least two layers) on both sides of the formwork support system, and the formwork support system and the external scaffolding are set at intervals. Therefore, in the existing construction method, a large waste of labor, materials, and machinery is caused.

[0003] Especially for buildings with independent beams on the top floor of the main structure, the external scaffolding cannot be erected independently, and the duration of the foundation, main body and decoration stages is relatively short. Due to the particularity of its structure, the external wall decoration hanging basket cannot be used. Therefore, the external scaffolding for structural construction and the external scaffolding for external wall decoration construction need to be converted to each other and go through the process of erection and dismantling. Therefore, the existing technical solutions are difficult to meet the requirements of green construction and there are major safety hazards. Utility Model Content

[0004] The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art and provide a formwork support system and a scaffolding support system on both sides of a traditional frame column connected by a connecting mechanism, thereby reducing the protection range of the original formwork support system and the scaffolding support system, reducing the use of materials, reducing the protection period and workload, and at the same time, after the pouring is completed, it can be used for a second time, thereby improving the utilization rate of the platform in an environmentally friendly ultra-high floor-free frame structure platform.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the environmentally friendly super-high floor-free frame structure platform includes a formwork support system and a scaffolding support system arranged on both sides of the frame columns, the formwork support system and the scaffolding support system are arranged along the arrangement direction of the frame columns, and is characterized in that: a connecting mechanism is provided, the connecting mechanism horizontally penetrates the formwork support system and the scaffolding support system on at least one side of the frame column, and fixes the penetrated formwork support system and the scaffolding support system.

[0006] Preferably, the connecting mechanism includes a horizontally arranged short transverse cross bar and a long transverse cross bar. The short transverse cross bar passes through the top of the frame column and connects the formwork support system and the scaffolding support system on one side of the frame column. The long transverse cross bar passes through the bottom of the frame column and connects the formwork support system and the scaffolding support system on both sides of the frame column.

[0007] Preferably, the formwork support system includes support uprights arranged on both sides of the frame columns, a plurality of longitudinal cross bars are arranged along the height direction of the support uprights, and the support uprights and the longitudinal cross bars are connected to form a support frame body by fasteners.

[0008] Preferably, the scaffolding support system includes scaffolding uprights arranged outside the formwork support system, a plurality of longitudinal cross bars are arranged along the height direction of the scaffolding uprights, and the scaffolding uprights and the longitudinal cross bars are connected to form a scaffolding frame body by fasteners.

[0009] Preferably, the scaffold frame is provided with two layers on the outside of the formwork support system.

[0010] Preferably, the formwork support system and the scaffolding support system are arranged on the surface of the wooden pad.

[0011] Preferably, the spacing between any two layers of longitudinal cross bars is 1500 mm.

[0012] Preferably, vertical scissors braces are arranged on the outside of the formwork support system and / or the scaffolding support system along the height direction of the formwork support system and / or the scaffolding support system, and horizontal scissors braces are arranged on the inside of the formwork support system and the scaffolding support system.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In this environmentally friendly super-high floor-free frame structure platform, the formwork support system and scaffolding support system on both sides of the traditional frame column are connected, which reduces the protection range of the original formwork support system and scaffolding support system, reduces the use of materials, and reduces the protection cycle and workload. When pouring the beam, the interconnected formwork support system and scaffolding support system facilitate the setting of the beam casting template. After the pouring is completed, it can also be used as a protective scaffold for secondary structure construction, exterior wall decoration and other projects, thereby improving the utilization rate of the platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the environmentally friendly ultra-high floor-free frame structure platform.

[0016] Figure 2 for Figure 1 Top view of the .

[0017] Figure 3for Figure 1 Enlarged view of point A in the middle.

[0018] Among them: 1. short horizontal crossbars 2. vertical scissors braces 3. supporting wooden boards 4. supporting uprights 5. fasteners 6. protective nets 7. scaffolding uprights 8. horizontal scissors braces 9. frame columns 10. holding columns 11. long horizontal crossbars 12. longitudinal crossbars 13. wooden pads 14. reinforcing steel pipes 15. main beam side ribs 16. beam formwork 17. crossbeams. DETAILED DESCRIPTION

[0019] Figures 1 to 3 It is the best embodiment of the utility model, and the following Figures 1 to 3 The utility model is further described.

[0020] like Figure 1~2 As shown, the environmentally friendly super-high floor-free frame structure platform (hereinafter referred to as the structure platform) includes a formwork support system and a scaffolding support system that are arranged on both sides of the frame column 9 and are interconnected. The formwork support system and the scaffolding support system are fixed on the surface of the wooden pad 13, and the thickness of the wooden pad 13 is 50 mm. The formwork support system and the scaffolding support system are arranged along the arrangement direction of all frame columns 9. On the outside of the formwork support system and / or the scaffolding support system, vertical scissors braces 2 are arranged along the height direction of the formwork support system and / or the scaffolding support system, and on the inside of the formwork support system and the scaffolding support system, horizontal scissors braces 8 are arranged. There are multiple groups of horizontal scissors braces 8 arranged from top to bottom, and a protective net 6 is arranged below each horizontal scissors brace 8.

[0021] The formwork support system includes support posts 4 arranged on both sides of the frame column 9, the support posts 4 are perpendicular to the wooden pad 13, a plurality of longitudinal cross bars 12 are arranged along the height direction of the support posts 4, and the support posts 4 and the longitudinal cross bars 12 are connected to form a support frame body through fasteners 5 commonly used in the art. The longitudinal cross bars 12 are arranged horizontally along the arrangement direction of the frame column 9 and are perpendicular to the frame column 9.

[0022] The scaffolding support system includes scaffolding uprights 7 arranged outside the formwork support system, the scaffolding uprights 7 are perpendicular to the wooden pads 13, and a plurality of longitudinal cross bars 12 are also arranged along the height direction of the scaffolding uprights 7. The scaffolding uprights 7 and the longitudinal cross bars 12 are also connected to form a scaffolding frame body by fasteners 5. The scaffolding uprights 7 are arranged in two layers outward from the supporting uprights 4, so that two layers of scaffolding frames formed by connecting the scaffolding uprights 7 and the longitudinal cross bars 12 are formed on the outside of the supporting uprights 4 on both sides.

[0023] The spacing between any two layers of longitudinal crossbars 12 is 1500 mm. Along the arrangement direction of the frame columns 9, the spacing between any two adjacent support uprights 4 (scaffolding uprights 7) is 1200 mm.

[0024] Taking the top of the frame column 9 as the boundary, multiple groups of transverse short crossbars 1 are arranged along the arrangement direction of the frame column 9 on both sides of the upper part of the frame column 9, and each group of transverse short crossbars 1 includes multiple crossbars arranged along the height direction of the frame column 9. The transverse short crossbars 1 are arranged horizontally, and all the transverse short crossbars 1 located on both sides of the frame column 9 connect the support uprights 4 and the scaffolding uprights 7 on the corresponding sides through fasteners 5. At the lower part of the frame column 9, multiple groups of transverse long crossbars 11 are arranged along the arrangement direction of the frame column 9, and each group of transverse long crossbars 11 includes multiple crossbars arranged along the height direction of the frame column 9. All the transverse long crossbars 11 are arranged horizontally, and the support uprights 4 and the scaffolding uprights 7 on both sides of the frame column 9 are connected at the same time through fasteners 5.

[0025] Combination Figure 2 In the process of supporting the formwork support system and the scaffold support system along the arrangement direction of all frame columns 9, a holding column 10 is arranged at the frame column 9, and at each frame column 9, a plurality of holding columns 10 are arranged at intervals along the height direction of the frame column 9. The cross bars constituting the holding columns are connected to the longitudinal cross bars 12 through the fasteners 5 respectively.

[0026] At the top of the frame column 9, a casting system for casting the cross beam 17 is provided, combined with Figure 3 The casting system includes a plurality of interconnected reinforcing steel pipes 14 and beam side main ribs 15. The reinforcing steel pipes 14 and beam side main ribs 15 are arranged in multiple groups along the length direction of the cross beam 17. A beam template 16 is arranged inside the reinforcing steel pipes 14 and beam side main ribs 15. The arrangement of the beam template 16 is the same as that of the prior art (such as fixed by tension bolts), which will not be repeated here. Supporting wooden boards 3 are respectively arranged on both sides of the beam template 16. Concrete is poured in the beam template 16 to finally form a cross beam 17 located at the top of the frame column 9.

[0027] The specific operation process is as follows:

[0028] First, a structural BIM model is established according to the design drawings, and a formwork support system and a scaffolding support system are built on both sides of the frame column 9, and the formwork support system and the scaffolding support system on both sides of the frame column are connected through a short horizontal crossbar 1 and a long horizontal crossbar 11. A casting system for casting beams 17 is supported on the top of the frame column 9. After the casting system is built, concrete is poured in the beam formwork 16 to finally form the beam 17 located at the top of the frame column 9. After entering the decoration stage, since there is no structural floor, it is not suitable to install a hanging basket for the construction of the exterior wall, so the original frame is retained and continued to be used as a decorative scaffolding. After all the exterior wall decoration works are completed, the scaffolding is removed.

[0029] As can be seen from the above, in this environmentally friendly super-high floor-free frame structure platform, the formwork support system and the scaffolding support system on both sides of the traditional frame column 9 are connected, which reduces the protection range of the original formwork support system and the scaffolding support system, reduces the use of materials, and reduces the protection cycle and workload. When the cross beam 17 is poured, the pouring formwork of the cross beam 17 is conveniently set through the interconnected formwork support system and the scaffolding support system. After the pouring is completed, it can also be used as a protective scaffold for secondary structure construction, exterior wall decoration and other projects, thereby improving the utilization rate.

[0030] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. An environmentally friendly super-high floor-free frame structure platform, comprising a formwork support system and a scaffolding support system arranged on both sides of a frame column (9), the formwork support system and the scaffolding support system being arranged along the arrangement direction of the frame column (9), characterized in that: A connecting mechanism is provided, and the connecting mechanism horizontally penetrates the formwork support system and the scaffolding support system on at least one side of the frame column (9), and fixes the penetrated formwork support system and the scaffolding support system.

2. The environmentally friendly super-high floor-free frame structure platform according to claim 1 is characterized by: The connecting mechanism comprises a horizontally arranged short horizontal crossbar (1) and a long horizontal crossbar (11); the short horizontal crossbar (1) penetrates above the top of the frame column (9) and connects the formwork support system and the scaffolding support system on one side of the frame column (9); the long horizontal crossbar (11) penetrates below the top of the frame column (9) and connects the formwork support system and the scaffolding support system on both sides of the frame column (9).

3. The environmentally friendly super-high floor-free frame structure platform according to claim 1 is characterized by: The formwork support system comprises support uprights (4) arranged on both sides of a frame column (9), a plurality of longitudinal cross bars (12) arranged along the height direction of the support uprights (4), and the support uprights (4) and the longitudinal cross bars (12) are connected to form a support frame body via fasteners (5).

4. The environmentally friendly super-high floor-free frame structure platform according to claim 1 is characterized by: The scaffolding support system comprises scaffolding uprights (7) arranged outside the formwork support system, a plurality of longitudinal cross bars (12) arranged along the height direction of the scaffolding uprights (7), and the scaffolding uprights (7) and the longitudinal cross bars (12) are connected to form a scaffolding frame body via fasteners (5).

5. The environmentally friendly super-high floor-free frame structure platform according to claim 4 is characterized by: The scaffolding frame is provided with two layers on the outside of the formwork support system.

6. The environmentally friendly super-high floor-free frame structure platform according to claim 1 is characterized by: The formwork support system and the scaffold support system are arranged on the surface of the wooden pad (13).

7. The environmentally friendly super-high floor-free frame structure platform according to claim 3 or 4, characterized in that: The distance between any two layers of longitudinal cross bars (12) is 1500 mm.

8. The environmentally friendly super-high floor-free frame structure platform according to claim 1 is characterized by: Vertical scissor braces (2) are arranged on the outside of the formwork support system and / or the scaffolding support system and along the height direction of the formwork support system and / or the scaffolding support system, and horizontal scissor braces (8) are arranged on the inside of the formwork support system and the scaffolding support system.

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