Aluminum alloy formwork construction edge protection structure

Abstract

The utility model discloses an aluminum alloy formwork construction edge protection structure, and relates to a construction protection structure. Which comprises stand columns 4, steel wire ropes 5 and an aluminum alloy formwork 6 and is characterized in that the steel wire ropes 5 are installed on every two adjacent parallel paired stand columns 4 in parallel, limiting clamping plates 3 are welded to the bottoms of the stand columns 4, the limiting clamping plates 3 are matched with the edges of the aluminum alloy formwork 6, and the stand columns 4 are fixed to holes of side ribs of the aluminum alloy formwork 6 through connecting bolts 1. The edge protection structure for construction of the aluminum alloy formwork is safe in structure, reliable in protection and light in weight, can reduce the risk that field personnel fall from the high position of an aluminum alloy formwork working layer floor, and meanwhile has the advantages of being simple in structure, flexible to operate, high in interchangeability, low in manufacturing cost, good in appearance quality, capable of being repeatedly used, capable of effectively improving the safe and civilized construction level of a project and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a construction protection structure. Background Art

[0002] At present, aluminum alloy formwork is generally used for construction of high-rise buildings. Due to the professionalism and particularity of aluminum alloy formwork construction, there is a wide gap between the extension of the aluminum alloy formwork working layer floor and the climbing frame. At the same time, there is a large structural opening inside the aluminum alloy formwork working layer floor, and it is difficult to apply traditional edge protection on the aluminum alloy formwork. Therefore, the edge protection measures for the aluminum alloy formwork working layer floor are not in place, and on-site personnel are prone to fall into the gap and structural opening between the aluminum alloy formwork and the climbing frame, which poses a great safety hazard. Therefore, the utility model proposes an edge protection structure for aluminum alloy formwork construction. The aluminum alloy formwork construction edge protection structure has a safe structure, reliable protection, light weight, no deformation effect on the aluminum formwork, and can reduce the risk of on-site personnel falling from a high place on the aluminum alloy formwork working layer floor. At the same time, it has the advantages of simple structure, flexible operation, strong interchangeability, low production cost, good visual quality, reusability, and effective improvement of the level of safe and civilized construction of the project. Summary of the invention

[0003] The technical solution of this utility model:

[0004] The utility model discloses an edge protection structure for aluminum alloy formwork construction, comprising columns 4, steel wire ropes 5, and aluminum alloy formworks 6, and is characterized in that the steel wire ropes 5 are installed between two adjacent parallel pairs of columns 4, a limiting clamping plate 3 is welded to the bottom of the column 4, the limiting clamping plate 3 and the edge of the aluminum alloy formwork 6 are matched, and the column 4 is fixed to the pin hole of the side rib of the aluminum alloy formwork 6 by connecting bolts 1.

[0005] The connecting bolt 1 is a hexagonal high-strength bolt.

[0006] The column 4 is made of a square steel tube; two groups of cross holes of a certain diameter are drilled at a certain distance on the upper and lower parts of the column 4; multiple groups of cross holes on the upper and lower parts of the column 4 can be reserved according to site requirements.

[0007] The steel wire rope 5 can be installed in multiple groups according to the on-site construction requirements.

[0008] The limit clamping plate 3 is made of a steel plate with a certain thickness bent by 90 degrees.

[0009] The stud of the connecting bolt 1 is welded at the bottom of the limiting clamp plate 3, and the diameter of the drilling hole of the limiting clamp plate 3, the connecting bolt 1, and the pin hole diameter on the side rib of the aluminum alloy template 6 match each other.

[0010] The connecting bolt 1 is equipped with a customized clip 2, which is a square steel plate with a certain thickness; the center drill diameter of the customized clip 2 matches the connecting bolt 1; when in use, the stud of the bolt 1 is inserted into the pin hole of the side rib of the aluminum alloy template 6 and the customized clip 2 and the nut are installed, and the nut is rotated so that the customized clip 2 can clamp the upper rib of the aluminum alloy template 6 together with the limiting clamp 3 to fix the column 4.

[0011] Compared with the prior art, the advantages of the utility model are as follows:

[0012] The utility model has a safe structure, reliable protection, light weight, no deformation effect on the aluminum mold, and can reduce the risk of on-site personnel falling from high places on the floor of the aluminum alloy formwork working layer. At the same time, it has the advantages of simple structure, flexible operation, strong interchangeability, low production cost, good visual quality, reusability, and effectively improving the level of safe and civilized construction of the project. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the front view of the edge protection structure for aluminum alloy formwork construction;

[0014] Figure 2 This is a connection diagram of the limit card;

[0015] Figure 3 It is a schematic diagram of the column;

[0016] Figure 4 A schematic diagram of a guardrail;

[0017] Description of reference numerals:

[0018] 1. Connecting bolts, 2-customized clips, 3-limiting card plates, 4-columns, 5-wire ropes, 6-aluminum alloy templates, 9-guardrails DETAILED DESCRIPTION

[0019] A structure for protecting the edge of an aluminum alloy formwork, comprising columns 4, steel wire ropes 5, and an aluminum alloy formwork 6, characterized in that the steel wire ropes 5 are installed between two adjacent parallel pairs of columns 4, a limiting clamping plate 3 is welded to the bottom of the column 4, the limiting clamping plate 3 and the edge of the aluminum alloy formwork 6 cooperate, and the column 4 is fixed to the pin hole of the side rib of the aluminum alloy formwork 6 by connecting bolts 1.

[0020] Embodiment 1:

[0021] The center distance from the inner wall of the limit clamp to the connecting bolt matches the center distance from the outer wall of the aluminum alloy template to the pin hole on the side rib.

[0022] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0023] like Figures 1 to 3As shown, the aluminum alloy template construction edge protection structure described in the utility model includes an aluminum alloy template 6 and a protection component independent of the aluminum alloy template 6, and the protection component can be fixed on the aluminum alloy template 6. The column height is 1200mm.

[0024] The protection assembly includes a column 4 and a steel wire rope 5 passing through the column 4. The column 4 is made of a square steel tube of φ40×1.3mm; two groups of cross holes with a diameter of φ14-18mm are drilled at intervals of 600mm at the upper and lower parts of the column 4; two more groups of cross holes are reserved at the upper and lower parts of the column 4, a total of four groups, to meet the requirements of the steel wire rope 5 being adjustable up and down at the high and low parts of the aluminum mold on site. The steel wire rope 5 is a steel wire rope with a diameter of φ12-16mm.

[0025] The bottom of the column 4 is welded with a limit card plate 3. The limit card plate 3 is made of a steel plate with a width of 115mm, a length of 120-180mm, and a thickness of 5mm, bent by 90°.

[0026] The limit card plate 3 is drilled and welded with a connecting bolt 1. The diameter of the hole drilled in the limit card plate 3 matches the diameter of the connecting bolt 1, and the diameter of the hole drilled is φ16mm; the connecting bolt 1 is a 4.8-grade M14mm hexagonal high-strength bolt.

[0027] The diameter of the connecting bolt 1 matches the diameter of the pin hole on the 6 side ribs of the aluminum alloy template. The diameter of the pin hole on the 6 side ribs of the aluminum alloy template is φ16mm.

[0028] The connecting bolt 1 is equipped with a customized clip 2. The customized clip 2 is made of a steel plate with a width of 50 mm, a length of 50 mm, and a thickness of 3 mm; a through hole with a diameter of φ16 mm is drilled in the center of the customized clip 2; when in use, by installing the nut on the connecting bolt 1 and tightening it, the customized clip 2 can clamp the upper rib of the aluminum alloy template 6 together with the limit clamp 3 to fix the column 4.

[0029] The center distance from the inner wall of the limit card plate 3 to the connecting bolt 1 matches the center distance from the outer wall of the aluminum alloy template 6 to the pin hole on the side rib. The center distance from the inner wall of the limit card plate 3 to the connecting bolt 1 is 40mm; the center distance from the outer wall of the aluminum alloy template 6 to the pin hole on the side rib is 40mm; the limit card plate 3 and the outer wall of the aluminum alloy template 6 cooperate to limit the temporary protective structure.

[0030] The height of the column 4 is 1200 mm.

[0031] In summary, the bottom of the column 4 is welded with a limit clamp 3, the limit clamp 3 is drilled and welded with a connecting bolt 1, and the connecting bolt 1 is equipped with a custom clip 2. When in use, by installing the nut on the connecting bolt 1 and tightening it, the custom clip 2 can clamp the upper rib of the aluminum alloy template 6 together with the limit clamp 3 to fix the column 4 of the protective structure. The upper and lower steel wire ropes 5 are inserted through the cross through hole in the column 4 to form the entire construction edge protection structure system.

[0032] Embodiment 2:

[0033] like Figure 4 As shown, a guardrail 9 is installed on the basis of Example 1. The guardrail 9 is an I-shaped structure formed by connecting two parallel pipes and a vertical pipe. The steel wire rope 5 passes through the two parallel pipe guardrails 9 and is fixed by a clamp at the connection between the steel wire mesh 5 and the column 4. This structure is to increase the protection capability. Only the steel wire rope cannot effectively protect the workers who have fallen.

Claims

1. An edge protection structure for aluminum alloy formwork construction, comprising a column (4), a steel wire rope (5), and an aluminum alloy formwork (6), characterized in that: A steel wire rope (5) is installed between two adjacent parallel pairs of columns (4), a limit clamping plate (3) is welded to the bottom of the column (4), the limit clamping plate (3) and the edge of the aluminum alloy template (6) are matched, and the column (4) is fixed to the pin hole of the side rib of the aluminum alloy template (6) by connecting bolts (1).

2. The edge protection structure for aluminum alloy formwork construction according to claim 1 is characterized in that: The column (4) is made of a square steel tube; two groups of cross holes of a certain diameter are drilled at a certain distance on the upper and lower parts of the column (4); multiple groups of cross holes on the upper and lower parts of the column (4) can be reserved according to site requirements.

3. The edge protection structure for aluminum alloy formwork construction according to claim 2 is characterized in that: Multiple groups of steel wire ropes (5) can be installed according to on-site construction requirements.

4. The edge protection structure for aluminum alloy formwork construction according to claim 1 is characterized in that: The limit clamping plate (3) is made of a steel plate having a certain thickness and bent at 90 degrees.

5. The edge protection structure for aluminum alloy formwork construction according to claim 4 is characterized in that: The studs of the connecting bolts (1) are welded to the bottom of the limiting clamping plate (3), and the diameters of the holes drilled in the limiting clamping plate (3), the connecting bolts (1), and the pin holes on the side ribs of the aluminum alloy template (6) match each other.

6. The edge protection structure for aluminum alloy formwork construction according to claim 5 is characterized in that: The connecting bolt (1) is equipped with a customized clip (2), which is a square steel plate with a certain thickness; the customized clip (2) has a center drilled through hole with a diameter matching that of the connecting bolt (1); when in use, the stud of the bolt (1) is inserted into the pin hole of the side rib of the aluminum alloy template (6) and the customized clip (2) and the nut are installed, and the nut is rotated so that the customized clip (2) can clamp the upper side rib of the aluminum alloy template (6) together with the limiting clamp (3) to fix the column (4).

7. The edge protection structure for aluminum alloy formwork construction according to claim 6 is characterized in that: A guardrail (9) is installed between the two upright posts. The guardrail (9) is an I-shaped structure formed by connecting two parallel pipes and a vertical pipe. The steel wire rope (5) passes through the two parallel pipes.

8. The edge protection structure for aluminum alloy formwork construction according to claim 7 is characterized in that: The guardrail (9) is fixed on the column (4) via a clamp.

9. The edge protection structure for aluminum alloy formwork construction according to any one of claims 1 to 8, characterized in that: The connecting bolt (1) is a hexagonal head high-strength bolt.

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