Modularized edge sealing protective mesh

Abstract

The utility model relates to the technical field of construction safety protection, in particular to a modularized edge sealing protective net piece which comprises a plurality of protective net units. The adjacent protective net units are detachably connected through first clamping pieces, and the first clamping pieces are clamped to frames of the protective net units; the protective net units are connected with one another to form a whole protective net; the edge of the whole protective net is detachably connected with the upper beam, the lower beam, the left wall column or the right wall column through second clamping pieces. And the second clamping piece is clamped to the frame of the protective net unit and is detachably connected to the upper beam, the lower beam, the left wall column or the right wall column. The connecting structure design that the first clamping piece and the second clamping piece are clamped and assembled is adopted, the firmness and stability of connection can be ensured, and potential safety hazards caused by loose connection are effectively avoided. In addition, the protective net units can be mounted and dismounted very conveniently, and rapid assembly and disassembly are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of construction safety protection technology, and more specifically, to a modular edge-sealing protective mesh. Background Technology

[0002] Mesh edge protection is a safety measure mainly used on construction sites to prevent people and objects from falling. It consists of high-strength steel wire mesh and a supporting structure.

[0003] Patent CN221703248U discloses a temporary construction safety net for easy loading and unloading on construction sites. During installation, the steel pipe is first fixed to the fasteners. Next, the lower frame of the net is placed on the first fixed plate, positioned between the fixed clamp and the movable clamp. Pushing the push rod causes it to slide through the L-shaped groove, clamping the lower frame with the movable clamp. The push rod is then held in place by a spring at its end. Pulling the lever unlocks the rotating clamp, turning it 90 degrees to place the upper frame of the net inside the rotating clamp. The steel pipe is then rotated to align, and the lever is released, causing the locking pin to spring into its slot, securing the rotating clamp and completing the installation. However, the aforementioned temporary construction safety nets are fixed at the top and bottom of each net separately, and there is no connecting and fixing structure between adjacent nets, which poses certain safety hazards. Furthermore, their installation requires the use of scaffolding, which needs to be lifted in the construction of high-rise residential buildings. Therefore, the aforementioned safety nets are no longer suitable for protection on staggered cantilevered balconies. In addition, the aforementioned safety nets can only be used for combinations of multiple nets side by side, but cannot be combined with multiple nets at different heights, thus limiting their application. Summary of the Invention

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide a modular edge-sealing protective mesh.

[0005] A modular edge-sealing protective mesh includes several protective mesh units; adjacent protective mesh units are detachably connected by a first snap-fit ​​member, which snaps onto the frame of the protective mesh unit; the protective mesh units are interconnected to form a complete protective mesh.

[0006] The edge of the protective net as a whole is detachably connected to the upper beam, lower beam, left wall column or right wall column respectively through the second snap-fit; the second snap-fit ​​is snapped into the frame of the protective net unit and detachably connected to the upper beam, lower beam, left wall column or right wall column.

[0007] Furthermore, the protective net unit includes a frame, and a fixing frame for connecting the net is fixed inside the frame; the fixing frame is also equipped with a steel wire rope, which is located outside the net.

[0008] Furthermore, the border is a rectangular frame, the fixed frame is a rectangular frame, and the four sides of the fixed frame are perpendicular to each other.

[0009] The four sides of the fixed frame are provided with several first through holes for installing the net and steel wire rope.

[0010] Furthermore, the wire rope is provided with three horizontal and three vertical lines. Bolts are installed at the corresponding first through holes, and both ends of the wire rope are wound around the bolts at the corresponding positions. The mesh cover has edges with fixing holes, which are then fixed to the corresponding first through holes with bolts.

[0011] Furthermore, the first snap-fit ​​component includes a first base with a mountain-shaped cross-section, the first base snaps onto the two side frames of two adjacent protective net units, and the two side frames are embedded in the first base; the middle plate of the first base passes through the two side frames of the adjacent protective net units; the middle plate has a second through hole; the two sides of the middle plate are first slots;

[0012] It also includes a first clip body that snaps onto the first base, and the first clip body is detachably connected to the first base; the first clip body snaps onto the middle plate and the two side frames of two adjacent protective net units; the first clip body has a third through hole that matches the second through hole; the first clip body has a second slot that is wider on the outside and narrower on the inside. After the first clip body snaps onto two adjacent protective net units, the side frames of the two adjacent protective net units snap onto the first slot of the first base, the middle plate of the first base is located between the two side frames and extends into the innermost side of the second slot in the first clip body, and the remaining gap in the second slot in the first clip body is used to accommodate the side frames.

[0013] Furthermore, the first base and the first card body are located on both sides of the frame.

[0014] Furthermore, the length of the middle plate of the first base is greater than the width of the frame.

[0015] Furthermore, the second snap-fit ​​component includes a second base for snapping onto one side of the frame of the protective net unit; it also includes a second snap-fit ​​body for snapping onto the other side of the frame of the protective net unit;

[0016] The second base has a fourth through hole, and the second card body has a fifth through hole that matches the fourth through hole;

[0017] The second base has a third slot, and the second card body has a fourth slot. The third and fourth slots together engage with the frame of the protective net unit.

[0018] Furthermore, the second base also has a sixth through hole for connecting to the upper beam, lower beam, left wall column, or right wall column using expansion bolts.

[0019] Furthermore, a limiting block is fixedly attached to one side of the frame that engages with the first base, and the lower end face of the first base abuts against the upper end face of the limiting block.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] This modular edge protection mesh is primarily used for edge protection in building construction. It is formed by splicing multiple mesh units together. Adjacent mesh units are connected by a first snap-fit ​​connector, and the edge of the overall mesh is connected to the upper beam, lower beam, left wall column, or right wall column via a second snap-fit ​​connector. This modular design allows for flexible assembly according to the size of the building space, making it widely applicable. The snap-fit ​​assembly structure using the first and second snap-fit ​​connectors not only ensures the strength and stability of the connection, effectively avoiding safety hazards caused by loose connections, but also makes the installation and disassembly of each mesh unit very convenient, facilitating rapid assembly and disassembly. The modular design allows for detachable connections between mesh units via the first snap-fit ​​connector; the second snap-fit ​​connector allows for detachable assembly of the entire mesh on the upper beam, lower beam, left wall column, or right wall column. This connection structure design makes the installation and disassembly of the mesh simple and quick, facilitating rapid assembly and disassembly.

[0022] This modular edge enclosure protective mesh can be flexibly assembled using different numbers of protective mesh units according to the size and shape of the building space. The protective mesh units can be arranged side by side or in a matrix to form protective mesh of different sizes and shapes, suitable for various edge enclosure conditions, and have high flexibility and adaptability.

[0023] Furthermore, each protective net unit is equipped with a structure consisting of a safety net and steel wire ropes, which effectively prevents objects from falling and ensures construction safety. During scaffolding dismantling, the protective net effectively blocks potentially falling objects, preventing falls from heights. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of the installation of the modular edge-sealing protective mesh in the embodiment.

[0026] Figure 2This is a schematic diagram of the overall structure of the modular edge-sealing protective mesh in the embodiment.

[0027] Figure 3 This is an exploded view of the modular edge-sealing protective mesh in the embodiment.

[0028] Figure 4 This is a schematic diagram of the modular edge-sealing protective mesh panel in the embodiment from the rear view.

[0029] Figure 5 This is a schematic diagram of the protective netting unit in the embodiment.

[0030] Figure 6 This is an exploded view of the protective net unit in the embodiment.

[0031] Figure 7 This is a schematic diagram of the first snap-fit ​​component in the embodiment.

[0032] Figure 8 This is an exploded view of the first snap-fit ​​component in the embodiment.

[0033] Figure 9 This is a schematic diagram of the second snap-fit ​​component in the embodiment.

[0034] Figure 10 This is an exploded view of the second snap-fit ​​component in the embodiment.

[0035] In the diagram: 1. Upper beam; 2. Lower beam; 3. Left wall column; 4. Right wall column;

[0036] 5. Border; 51. Limiting block;

[0037] 6. Netting; 61. Fixing holes;

[0038] 7. Fixing frame; 71. First through hole;

[0039] 8. Steel wire rope;

[0040] 9. First base; 91. Middle plate; 911. Second through hole; 92. First slot;

[0041] 10. First card body; 101. Third through hole; 102. Second card slot; 103. Pull ring.

[0042] 11. Second base; 111. Fourth through hole; 112. Third slot; 113. Sixth through hole;

[0043] 12. Second card body; 121. Fifth through hole; 122. Fourth card slot. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0045] like Figures 1-4 As shown, this embodiment provides a modular edge-sealing protective mesh panel, including several protective mesh units. Adjacent protective mesh units are detachably connected by a first snap-fit ​​connector, which snaps onto the frame of the protective mesh unit. The protective mesh units are interconnected to form a complete protective mesh. The edges of the complete protective mesh are detachably connected to the upper beam 1, lower beam 2, left wall column 3, or right wall column 4 via second snap-fit ​​connectors. The second snap-fit ​​connector is snapped onto the frame of the protective mesh unit and detachably connected to the upper beam 1, lower beam 2, left wall column 3, or right wall column 4.

[0046] In this embodiment, as Figures 2-6 As shown, the protective net unit includes a frame 5, and a fixing frame 7 for connecting the net 6 is fixed inside the frame 5; the fixing frame 7 is also equipped with a steel wire rope 8, which is located on the outside of the net 6.

[0047] Specifically, the frame 5 is a rectangular frame, and the fixing frame 7 is a rectangular frame, with its four sides perpendicular to the frame 5. Several first through holes 71 are provided on each of the four sides of the fixing frame 7 for installing the safety net 6 and the steel wire rope 8. The safety net 6, installed on the fixing frame 7, has edges with fixing holes 61, and is fixed to the corresponding first through holes 71 using bolts. Six steel wire ropes 8 are provided, including three horizontal and three vertical steel wire ropes. Three bolts are evenly fixed to the fixing frame, with the bolts symmetrically positioned vertically and horizontally connected by steel wire rope 8 with a diameter of D=8 mm; that is, the two ends of the steel wire rope 8 are wrapped and connected to the corresponding bolts. The safety net 6 is fully hung on the steel wire rope 8 to prevent objects from falling and causing a fall during the dismantling of the scaffold. In this embodiment, multiple protective net units are arranged side by side to form a whole protective net, or arranged vertically in a matrix to form a whole protective net in multiple rows and columns. It is suitable for edge enclosure conditions of different sizes in building engineering, can be modularly assembled, is easy to install and dismantle, and is flexible in application.

[0048] In this embodiment, as Figures 1-5 , Figure 7 , Figure 8As shown, adjacent protective netting units are assembled and connected using a first snap-fit ​​connector. Specifically, the first snap-fit ​​connector includes a first base 9 with a mountain-shaped cross-section. The first base 9 snaps onto the two side frames 5 of two adjacent protective netting units, and the two side frames 5 are embedded in the first base 9. The middle plate 91 of the first base 9 passes through the space between the side frames 5 of the two adjacent protective netting units; the middle plate 91 has a second through hole 911; and there are first slots 92 on both sides of the middle plate 91.

[0049] The first snap-fit ​​component also includes a first snap-fit ​​body 10 snap-fitted to the first base 9, forming a detachable connection between the first snap-fit ​​body 10 and the first base 9. The first snap-fit ​​body 10 snaps onto the middle plate 9 and the two side frames 5 of the two adjacent protective net units; the first snap-fit ​​body 10 has a third through hole 101 adapted to the second through hole 911; the first snap-fit ​​body 10 has a second snap-fit ​​groove 102 that is wider on the outside and narrower on the inside. After the two adjacent protective net units are snapped together using the first snap-fit ​​component, the first base 9 and the first snap-fit ​​body 10 are located on the front and rear sides of the side frame 5, respectively. The side frames 5 of the two adjacent protective net units are snapped into the two first snap-fit ​​grooves 92 of the first base 9, the middle plate of the first base 9 is located between the two side frames 5 and extends into the innermost side of the second snap-fit ​​groove 102 in the first snap-fit ​​body 10, while the remaining gap in the second snap-fit ​​groove 102 in the first snap-fit ​​body 10 is used to accommodate the side frames 5. The length of the middle plate 91 of the first base 9 is greater than the width of the frame 5. When connecting two adjacent protective net units, the first base 9 extends forward from the rear side of the frame 5 and extends a certain distance beyond the front side of the frame 5 to facilitate subsequent operations. In order to facilitate the insertion of the first clip 10, a pull ring 103 is also provided on its outer side.

[0050] In this embodiment, when assembling two adjacent protective netting units, two sets of first snap-fit ​​components are typically used for snap-fit ​​assembly. In the protective netting unit, a limiting block 51 is fixedly attached to the side of the frame 5 where the first base 9 is snapped in. The lower end face of the first base 9 of the upper snap-fit ​​component abuts against the upper end face of the limiting block 51, which limits the position of the first snap-fit ​​component, facilitating the assembly of the protective netting unit. The lower first snap-fit ​​component has its lower end face of the first base 9 abutting against the upper end face of the bottom edge of the frame 5, also limiting the position of the first snap-fit ​​component and facilitating the assembly of the protective netting.

[0051] In this embodiment, as Figures 1-5 , Figure 9 , Figure 10As shown, a second snap-fit ​​connector is used to detachably connect the frame portion of the protective netting unit to the upper beam 1, lower beam 2, left wall column 3, or right wall column 4. Specifically, the second snap-fit ​​connector includes a second base 11 for snapping onto one side of the frame 5 of the protective netting unit. The second snap-fit ​​connector also includes a second snap-fit ​​body 12 for snapping onto the other side of the frame 5 of the protective netting unit. The second base 11 has a fourth through hole 111, and the second snap-fit ​​body 12 has a fifth through hole 121 that matches the fourth through hole 111. By using bolts passing through the fourth through hole 111 and the fifth through hole 121, the second base 11 and the second snap-fit ​​body 12 can be assembled and the frame of the protective netting unit can be snapped into place, thus facilitating subsequent detachable connection to the upper beam 1, lower beam 2, left wall column 3, or right wall column 4.

[0052] The second base 11 has a third slot 112, and the second clip 12 has a fourth slot 122. The third slot 112 and the fourth slot 122 together engage the frame 5 of the protective net unit. The second base 11 also has two sixth through holes 113 located on either side of the fourth through hole 111. These holes are used to connect the second base to the upper beam 1, lower beam 2, left wall column 3, or right wall column 4 using expansion bolts. This allows the second clip to connect the frame of the protective net unit to the upper beam 1, lower beam 2, left wall column 3, or right wall column 4.

[0053] The modular edge-sealing protective netting provided in this embodiment is suitable for temporary protection of terraces. To ensure the safety of dismantling the terrace formwork, before the climbing scaffold is lifted, a protective netting assembly consisting of multiple protective netting units is installed between the upper beam 1, lower beam 2, and left or right wall column 3 or 4 of the terrace floor. In this protective netting assembly, the frame 5 on the four sides (top, bottom, left, and right) is detachably connected to the upper beam 1, lower beam 2, left or right wall column 3 or 4 using second snap-fit ​​connectors. Adjacent protective netting units are combined and installed using first snap-fit ​​connectors to form temporary protection for the terrace. The first snap-fit ​​connectors connecting the various protective netting units, and the second snap-fit ​​connectors connecting the upper beam 1, lower beam 2, left or right wall column 3 or 4, use snap-fit ​​and bolt connections, making installation and dismantling convenient and easy. Furthermore, each protective netting unit is equipped with three horizontal steel wire ropes and three vertical steel wire ropes, and is fully covered with a safety net 6 to prevent objects from falling during scaffold dismantling and causing a fall.

[0054] The modular edge protection mesh provided in this embodiment is mainly used for edge protection in building construction. It is formed by splicing multiple mesh units to create a complete protective mesh. Adjacent mesh units are connected by a first snap-fit ​​connector, and the edge of the complete protective mesh is connected to the upper beam 1, lower beam 2, left wall column 3, or right wall column 4 via a second snap-fit ​​connector. This modular design allows the protective mesh to be flexibly assembled according to the size of the building space, making it widely applicable.

[0055] Each protective net unit is equipped with a structure consisting of a net cover 6 and steel wire rope 8, which effectively prevents objects from falling and ensures construction safety. During scaffold dismantling, the protective net effectively blocks potentially falling objects, preventing falls from heights.

[0056] The connection structure design, employing a first and second snap-fit ​​assembly, not only ensures the strength and stability of the connection, effectively preventing safety hazards caused by loose connections, but also makes the installation and disassembly of each protective mesh unit very convenient, facilitating rapid assembly and disassembly.

[0057] The modular edge-sealing protective netting provided in this embodiment adopts a modular design, with detachable connections between individual protective netting units achieved through a first snap-fit ​​connector; and detachable assembly of the entire protective netting on the upper beam 1, lower beam 2, left wall column 3, or right wall column 4 achieved through a second snap-fit ​​connector. This connection structure design makes the installation and disassembly of the protective netting simple and quick, facilitating rapid assembly and disassembly.

[0058] The modular edge enclosure protective mesh provided in this embodiment can be flexibly assembled using different numbers of protective mesh units according to the size and shape of the building space. The protective mesh units can be arranged side by side or in a matrix to form protective mesh units of different sizes and shapes, suitable for various edge enclosure conditions, and have high flexibility and adaptability.

[0059] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A modular edge-sealing protective mesh panel, characterized in that, It includes several protective net units; adjacent protective net units are detachably connected by a first snap-fit ​​member, which snaps onto the frame (5) of the protective net unit; the protective net units are connected to each other to form a whole protective net; The edge of the protective net is detachably connected to the upper beam (1), lower beam (2), left wall column (3) or right wall column (4) respectively by the second snap-fit; the second snap-fit ​​is snapped into the frame (5) of the protective net unit and is detachably connected to the upper beam (1), lower beam (2), left wall column (3) or right wall column (4).

2. The modular edge-sealing protective mesh according to claim 1, characterized in that, The protective net unit includes a frame (5), and a fixed frame (7) for connecting the net (6) is fixed inside the frame (5); the fixed frame (7) is also equipped with a steel wire rope (8), which is located outside the net (6).

3. The modular edge-sealing protective mesh according to claim 2, characterized in that, The border (5) is a rectangular frame, the fixed frame (7) is a rectangular frame, and the four sides of the fixed frame (7) are perpendicular to the border (5) respectively; The four sides of the fixed frame (7) are provided with a number of first through holes (71) for installing the net (6) and the wire rope (8).

4. The modular edge-sealing protective mesh according to claim 3, characterized in that, The steel wire rope (8) is provided with three horizontal and three vertical sections.

5. The modular edge-sealing protective mesh according to claim 4, characterized in that, The first snap-fit ​​component includes a first base (9) with a mountain-shaped cross section. The first base (9) snaps onto two side frames (5) of two adjacent protective net units, and the two side frames (5) are embedded in the first base (9). The middle plate (91) of the first base (9) passes through the two adjacent side frames (5) of the protective net units. The middle plate (91) has a second through hole (911). The two sides of the middle plate (91) are first slots (92). It also includes a first card body (10) that is snapped onto the first base (9), and the first card body (10) is detachably connected to the first base (9); the first card body (10) is snapped onto the middle plate (91) and the two side frames (5) of the two adjacent protective net units; the first card body (10) has a third through hole (101) that is adapted to the second through hole (911); the first card body (10) has a second card groove (102) that is wider on the outside and narrower on the inside.

6. The modular edge-sealing protective mesh according to claim 5, characterized in that, The first base (9) and the first card body (10) are located on both sides of the frame (5).

7. The modular edge-sealing protective mesh according to claim 6, characterized in that, The length of the middle plate (91) of the first base (9) is greater than the width of the frame (5).

8. The modular edge-sealing protective mesh according to claim 7, characterized in that, The second snap-fit ​​component includes a second base (11) for snapping onto one side of the frame (5) of the protective net unit; and also includes a second snap-fit ​​body (12) for snapping onto the other side of the frame (5) of the protective net unit. The second base (11) has a fourth through hole (111), and the second card body (12) has a fifth through hole (121) that is compatible with the fourth through hole (111). The second base (11) has a third slot (112), and the second card body (12) has a fourth slot (122). The third slot (112) and the fourth slot (122) together engage the frame (5) of the protective net unit.

9. The modular edge-sealing protective mesh according to claim 8, characterized in that, The second base (11) is also provided with a sixth through hole (113) for connecting to the upper beam (1), lower beam (2), left wall column (3) or right wall column (4) by means of expansion bolts.

10. The modular edge-sealing protective mesh according to claim 9, characterized in that, A limiting block (51) is also fixedly attached to one side of the frame (5) where the first base (9) is engaged, and the lower end face of the first base (9) abuts against the upper end face of the limiting block (51).

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