Safety fence for building construction

Abstract

The utility model discloses a safety fence for building construction, which belongs to the technical field of building construction and comprises a first fence plate and a base arranged at the lower end of the first fence plate, the upper end of one side of the first fence plate is connected with a second fence plate through a hinge, and side plates are fixedly arranged on two sides of the other side of the first fence plate and two sides of the other side of the second fence plate respectively. A strip-shaped groove is formed in the surface of the side plate in a penetrating mode, and two restraining assemblies matched with the second surrounding baffle are symmetrically arranged at the upper end of the first surrounding baffle. The beneficial effects of the utility model are that through the arrangement of the first fence plate, the second fence plate and the restraining assembly, on one hand, the first fence plate and the second fence plate can be effectively restrained and fixed in a folded storage state, so that a worker can transfer conveniently; on the other hand, the overturning and unfolding states of the first fence plate and the second fence plate can be effectively restrained and fixed, and the stability of the fence structure is ensured.

Description

Technical Field

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

[0002] In the field of construction, safety fences are important facilities to ensure the safety of construction sites, prevent unauthorized personnel from entering dangerous areas, and reduce the impact of construction on the surrounding environment.

[0003] Most safety fences used in construction usually adopt a fixed structure. The fence panels are formed in one piece, and adjacent fence panels are connected and fixed by bolts. However, the one-piece fence panels occupy a large space, and there are many inconveniences for workers during transportation and installation. The dismantled fence components are difficult to store and transport conveniently. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned technical problems and to provide a safety enclosure for construction.

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

[0006] A safety fence for construction includes a first fence plate and a base arranged at the lower end of the first fence plate, a second fence plate is hingedly connected to the upper end of one side of the first fence plate, side plates are fixedly provided on both sides of the other sides of the first fence plate and the second fence plate, strip grooves are penetrated through the surface of the side plates, and two restraint components cooperating with the second fence plate are symmetrically provided on the upper end of the first fence plate.

[0007] As a further description of the above technical solution:

[0008] The constraint assembly includes a rotating plate and a fixed block fixed on the upper end of the first enclosure plate, the rotating plate is rotatably connected to the fixed block through a rotating shaft, mounting holes for rotating shaft installation are provided on both sides of the fixed block, an embedding groove for embedding the rotating plate is provided on the outer surface of the second enclosure plate, a constraint plate is fixedly provided on the surface of the rotating plate, a constraint groove matching the constraint plate is provided on the inner wall of the embedding groove, and a limit piece is provided between the rotating plate and the fixed block.

[0009] As a further description of the above technical solution:

[0010] The limiting member comprises a groove formed on the surface of the rotating plate and a limiting bolt threadedly penetrating the inner wall of the groove. Two adjacent side surfaces of the fixing block are respectively provided with limiting holes matched with the limiting bolt.

[0011] As a further description of the above technical solution:

[0012] A handle is fixedly provided on the surface of the rotating plate.

[0013] As a further description of the above technical solution:

[0014] One end of the limiting bolt is provided with a rounded corner, and the inner diameter of the limiting hole is smaller than the outer diameter of the limiting bolt.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0016] In the utility model, by providing the first enclosure plate, the second enclosure plate and the restraint assembly, on the one hand, the first enclosure plate and the second enclosure plate can be effectively restrained and fixed in the folded and stored state, which is convenient for the staff to transport; on the other hand, the first enclosure plate and the second enclosure plate can be effectively restrained and fixed in the flipped and unfolded state, ensuring the stability of the enclosure structure.

[0017] In the utility model, by providing a rotating plate, a fixed block, a limiting bolt and a limiting hole, it is convenient for the staff to quickly limit and fix the rotating plate, that is, to achieve the effect of limiting the relative movement of the first enclosure plate and the second enclosure plate. By providing a handle, on the one hand, it is convenient for the staff to lift and carry the enclosure in the stored state, and on the other hand, it is convenient for the staff to adjust the enclosure in the expanded state, and it is convenient to connect adjacent enclosures. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the front structure of the safety enclosure in the unfolded state provided according to an embodiment of the utility model is shown;

[0019] Figure 2 A schematic diagram of the back structure of the safety enclosure in the unfolded state provided according to an embodiment of the utility model is shown;

[0020] Figure 3 A schematic diagram of the structure of the safety enclosure in the storage state provided according to an embodiment of the utility model is shown;

[0021] Figure 4 A schematic diagram of the back structure of the second enclosure plate provided according to an embodiment of the utility model is shown;

[0022] Figure 5 An exploded schematic diagram of a constraint assembly structure provided according to an embodiment of the utility model is shown.

[0023] Legend: 1. First enclosure plate; 2. Second enclosure plate; 3. Base; 4. Side plate; 5. Strip groove; 6. Rotating plate; 7. Embedded groove; 8. Constraint groove; 9. Fixed block; 10. Constraint plate; 11. Groove; 12. Limit bolt; 13. Limit hole; 14. Handle; 15. Rotating shaft; 16. Mounting hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 5 As shown, a safety fence for construction includes a first fence plate 1 and a base 3 arranged at the lower end of the first fence plate 1. The upper end of one side of the first fence plate 1 is connected with a second fence plate 2 by a hinge. The first fence plate 1 and the second fence plate 2 are respectively fixed with side plates 4 on both sides of the other sides. The surface of the side plate 4 is penetrated with a strip groove 5. The upper end of the first fence plate 1 is symmetrically provided with two restraining components that cooperate with the second fence plate 2. Under the action of the restraining components, on the one hand, the first fence plate 1 and the second fence plate 2 can be restrained and fixed in the unfolded state (refer to the attached manual Figure 2 ), on the other hand, the first enclosure plate 1 and the second enclosure plate 2 can be constrained and fixed in the storage state (refer to the attached manual Figure 3 ), when in use, two adjacent enclosures can be connected and fixed by installing bolts, that is, the installing bolts are passed through the strip grooves 5, and then the nuts are tightened to achieve the enclosure assembly effect.

[0026] Furthermore, the constraint assembly includes a rotating plate 6 and a fixed block 9 fixed to the upper end of the first enclosure plate 1. The rotating plate 6 is rotatably connected to the fixed block 9 through a rotating shaft 15. Mounting holes 16 for installing the rotating shaft 15 are provided on both sides of the fixed block 9. An embedding groove 7 for embedding the rotating plate 6 is provided on the outer surface of the second enclosure plate 2. A constraint plate 10 is fixedly provided on the surface of the rotating plate 6. A constraint groove 8 matching the constraint plate 10 is provided on the inner wall of the embedding groove 7. A limit piece is provided between the rotating plate 6 and the fixed block 9. When in use, the staff first opens the limit piece to release the limit on the rotation of the rotating plate 6, then flips the rotating plate 6 open, releases the limit on the rotation of the second enclosure plate 2, and then the second enclosure plate 2 can be flipped open, and then the rotating plate 6 is deflected to the embedding groove 7, and then it is limited and fixed by the limit piece.

[0027] Furthermore, the limiting member includes a groove 11 formed on the surface of the rotating plate 6 and a limiting bolt 12 threadedly extending through the inner wall of the groove 11. Two adjacent side surfaces of the fixing block 9 are respectively provided with limiting holes 13 matching with the limiting bolt 12. When in use, the staff loosens the limiting bolt 12 so that the limiting bolt 12 is disengaged from one of the limiting holes 13, thereby releasing the rotation limit of the rotating plate 6. When the rotating plate 6 is deflected, the limiting bolt 12 is rotated again so that the limiting bolt 12 is engaged with the other limiting hole 13.

[0028] Further, a handle 14 is fixedly provided on the surface of the rotating plate 6. By providing the handle 14, it is convenient for the staff to carry the enclosure. When in use, when the enclosure is in the storage state (refer to the attached manual Figure 3 ), the staff can hold the handle 14 to lift and carry the enclosure. When the enclosure is in the unfolded state (refer to the attached manual Figure 1 And the instruction manual Figure 2 ), the staff can pull the handle 14 from the back of the enclosure to facilitate the adjustment of two adjacent enclosures for docking.

[0029] Furthermore, one end of the limiting bolt 12 is provided with a chamfered corner, and the inner diameter of the limiting hole 13 is smaller than the outer diameter of the limiting bolt 12. When in use, the limiting bolt 12 can be tightly abutted against the inner wall of the limiting hole 13, thereby ensuring the stability of the limiting fixation of the limiting bolt 12.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A safety enclosure for construction, comprising a first enclosure plate (1) and a base (3) arranged at the lower end of the first enclosure plate (1), characterized in that: The upper end of one side of the first enclosure plate (1) is connected to a second enclosure plate (2) via a hinge, and side plates (4) are fixedly provided on both sides of the other sides of the first enclosure plate (1) and the second enclosure plate (2), respectively, and strip grooves (5) are provided through the surface of the side plates (4), and two restraining components cooperating with the second enclosure plate (2) are symmetrically provided at the upper end of the first enclosure plate (1).

2. A safety fence for construction according to claim 1, characterized in that: The constraint assembly comprises a rotating plate (6) and a fixed block (9) fixed to the upper end of the first enclosure plate (1); the rotating plate (6) is rotatably connected to the fixed block (9) via a rotating shaft (15); mounting holes (16) for mounting the rotating shaft (15) are provided on both sides of the fixed block (9); an embedding groove (7) for embedding the rotating plate (6) is provided on the outer surface of the second enclosure plate (2); a constraint plate (10) is fixedly provided on the surface of the rotating plate (6); a constraint groove (8) matching the constraint plate (10) is provided on the inner wall of the embedding groove (7); and a stopper is provided between the rotating plate (6) and the fixed block (9).

3. A safety fence for construction according to claim 2, characterized in that: The limiting member comprises a groove (11) formed on the surface of the rotating plate (6) and a limiting bolt (12) threadedly penetrating the inner wall of the groove (11), and two adjacent side surfaces of the fixing block (9) are respectively provided with limiting holes (13) matching with the limiting bolt (12).

4. A safety enclosure for construction according to claim 2, characterized in that: A handle (14) is fixedly provided on the surface of the rotating plate (6).

5. A safety enclosure for construction according to claim 3, characterized in that: One end of the limiting bolt (12) is provided with a rounded corner, and the inner diameter of the limiting hole (13) is smaller than the outer diameter of the limiting bolt (12).

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