Safety protection steel sheet net

Abstract

The application belongs to the technical field of construction safety protection, and discloses a safety protection steel mesh, which comprises a protection mesh, a frame connecting piece and a scaffold connecting assembly. The protection mesh comprises a mesh plate and a supporting frame, the supporting frame is arranged on the whole circumference of the mesh plate, a plurality of protection meshes are connected with each other to form the safety protection steel mesh, the supporting frames of any two adjacent protection meshes are detachably connected through the frame connecting piece, and the scaffold connecting assembly comprises a connecting pipe and an insertion part. The connecting pipe is adjustably connected to a scaffold, one end of the connecting pipe is provided with an insertion block, the insertion part is installed on the mesh plate, a slot is formed in the insertion part, and the insertion block can be inserted into the slot. The safety protection steel mesh has a simple structure, is convenient to disassemble and assemble, can be repeatedly used, and can effectively save cost and improve work efficiency and work safety.

Description

Technical Field

[0001] This invention relates to the field of construction safety protection technology, and in particular to a safety protection steel mesh. Background Technology

[0002] In the construction of the main structure of building projects, external scaffolding generally adopts climbing scaffolding or steel pipe scaffolding. Traditional steel pipe scaffolding often uses dense mesh netting as protective netting.

[0003] However, traditional close-mesh safety netting requires frequent maintenance and is a disposable product, resulting in waste. Therefore, expanded metal mesh has gradually replaced close-mesh safety netting as the primary material used in safety netting.

[0004] However, steel mesh installation typically uses fixed slots to secure the mesh at the four corners. During installation and use, deformation at these fixed slots can easily occur, creating safety risks such as mesh displacement and slippage. Conventional construction methods, to avoid significant deformation, usually install connecting rods and fixed slots at the four corners of each piece of steel mesh. This involves a large material investment and makes the mesh difficult to disassemble after installation. Furthermore, conventional connecting rods are connected to the scaffolding using single couplers, relying solely on friction between the coupler and the connecting rod for fixation. When the friction weakens, the stability of the coupler decreases.

[0005] Therefore, there is an urgent need for a type of safety protective steel mesh to solve the above problems. Summary of the Invention

[0006] The purpose of this invention is to provide a safety protection steel mesh, which has a simple structure, is easy to assemble and disassemble, can be reused repeatedly, effectively saves costs and improves work efficiency and safety.

[0007] To achieve this objective, the present invention adopts the following technical solution:

[0008] Safety protection steel mesh includes:

[0009] The protective net includes a mesh panel and a supporting frame, wherein the supporting frame is arranged along the entire circumference of the mesh panel, and multiple protective nets are interconnected to form the safety protective steel mesh.

[0010] The frame connector allows for the detachable connection of any two adjacent support frames of the protective netting.

[0011] A scaffolding connection assembly includes a connecting pipe and an insertion part. The connecting pipe is adjustablely connected to the scaffolding. One end of the connecting pipe is provided with an insertion block. The insertion part is installed on the mesh plate. A slot is opened on the insertion part, and the insertion block can be inserted into the slot.

[0012] Optionally, the protective netting further includes reinforcing rods, the reinforcing rods and the support frame are located on the same side of the netting, the reinforcing rods are disposed inside the support frame, the two ends of the reinforcing rods are respectively connected to the inner wall of the support frame, and the insertion part is fixedly connected to the reinforcing rods.

[0013] Optionally, at least two reinforcing rods are provided, which are arranged crosswise. The intersection point of the reinforcing rods coincides with the geometric center of the mesh plate, and the insertion part is provided at the intersection point.

[0014] Optionally, the insert includes a fixed end and an insertion end connected together. The fixed end is connected to one end of the connecting pipe, and the insertion end extends radially away from the connecting pipe. The insertion end can be inserted into the slot, and the slot opening faces the ground.

[0015] Optionally, a limiting slot is provided on the side wall at the slot opening of the slot, and when the insertion end of the plug is inserted into the slot through the slot opening, part of the connecting pipe is clamped in the limiting slot.

[0016] Optionally, the limiting slot is arc-shaped, and the inner wall surface of the limiting slot matches the outer wall surface of the connecting pipe.

[0017] Optionally, the support frame includes a plurality of support rods, which are connected end to end along the circumference of the mesh plate to form the support frame;

[0018] The frame connector has a U-shaped structure, including a first snap-fit ​​part, a connecting part, and a second snap-fit ​​part. The first snap-fit ​​part and the second snap-fit ​​part are parallel and spaced apart. The two ends of the connecting part are respectively connected to the first snap-fit ​​part and the second snap-fit ​​part to form a snap-fit ​​space.

[0019] Any two of the protective nets are arranged side by side or parallel to each other, and the two adjacent support rods of the two protective nets are fitted together and snapped into the snapping space. The first snapping part and the second snapping part respectively abut against the two opposite sides of the two support rods.

[0020] Optionally, the scaffolding connection assembly further includes a first pipe connector and a second pipe connector connected together, wherein the first pipe connector is position-adjustable and detachably connected to the connecting pipe, and the second pipe connector is position-adjustable and detachably connected to the scaffolding.

[0021] Optionally, the first pipe connector includes a first connecting seat and a first buckle. The first connecting seat has a first mounting groove, and the connecting pipe can be partially embedded in the first mounting groove. One end of the first buckle is hinged to the first connecting seat, and the other end of the first buckle can rotate around the hinge point to clamp and fix the connecting pipe between the first buckle and the first connecting seat.

[0022] The second pipe connector includes a second connecting seat and a second buckle. The second connecting seat is fixed to the side of the first connecting seat away from the connecting pipe and is parallel to the axial direction of the connecting pipe. One end of the second buckle is hinged to the second connecting seat, and the other end of the second buckle can rotate around the hinge point to clamp and fix the scaffolding between the second buckle and the second connecting seat.

[0023] Optionally, the first pipe connector further includes a first locking bolt, and the other end of the first buckle is connected to the first connecting seat through the first locking bolt;

[0024] The second tube connector also includes a second locking bolt, and the other end of the second buckle is connected to the second connecting seat through the second locking bolt.

[0025] The beneficial effects of this invention are:

[0026] The safety protective steel mesh provided by this invention includes a protective mesh, frame connectors, and scaffolding connection components. Multiple protective meshes are interconnected via frame connectors, and the protective meshes are also connected to scaffolding via the scaffolding connection components. Specifically, the protective mesh includes a mesh panel and a supporting frame. The supporting frame is positioned along the entire circumference of the mesh panel, enhancing the overall strength of the protective mesh and ensuring its safety during use. The supporting frames of any two adjacent protective meshes are detachably connected via frame connectors. The scaffolding connection components include a connecting pipe and an insertion part. The connecting pipe is adjustablely connected to the scaffolding, and one end of the connecting pipe has an insertion block. The insertion part is mounted on the mesh panel, and a slot is provided on the insertion part, allowing the insertion block to be inserted into the slot. In other words, the connections between any two adjacent protective meshes, between the protective mesh and the scaffolding connection components, and between the connecting pipe and the scaffolding are all detachable, facilitating easy assembly and disassembly, allowing for repeated use, effectively saving costs and improving work efficiency. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of the present invention and these drawings without creative effort.

[0028] Figure 1 This is a front view of the assembled safety protection steel mesh provided in an embodiment of the present invention;

[0029] Figure 2 This is a front view of the safety protection steel mesh provided in an embodiment of the present invention;

[0030] Figure 3 This is a partial exploded view of the safety protection steel mesh provided in an embodiment of the present invention;

[0031] Figure 4 This is an isometric view of the protective net and frame connector provided in an embodiment of the present invention.

[0032] In the picture:

[0033] 1. Protective netting; 11. Wire mesh panel; 12. Support frame; 121. Support rod; 13. Reinforcing rod;

[0034] 2. Frame connector; 21. First snap-fit ​​part; 22. Connecting part; 23. Second snap-fit ​​part;

[0035] 3. Scaffolding connection assembly; 31. Connecting pipe; 311. Insert block; 3111. Fixed end; 3112. Insertion end; 32. Insertion part; 321. Slot; 322. Limiting latch; 33. First pipe connector; 331. First connecting seat; 332. First buckle; 333. First locking bolt; 34. Second pipe connector; 341. Second connecting seat; 342. Second buckle; 343. Second locking bolt. Detailed Implementation

[0036] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0037] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0038] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0039] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0040] In the description of this invention, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0041] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0042] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0044] This embodiment provides a safety protection steel mesh, such as Figure 1As shown, the safety protection steel mesh includes a protective mesh 1, frame connectors 2, and scaffolding connection components 3. Multiple protective meshes 1 are interconnected via frame connectors 2, and the protective meshes 1 are also connected to the scaffolding via the scaffolding connection components 3.

[0045] Specifically, such as Figures 2-4 As shown, the protective net 1 includes a mesh panel 11 and a support frame 12. The support frame 12 is arranged along the entire circumference of the mesh panel 11, and it enhances the overall strength of the protective net 1, ensuring its safety during use. The support frames 12 of any two adjacent protective nets 1 are detachably connected via frame connectors 2. The scaffolding connection assembly 3 includes a connecting pipe 31 and an insertion part 32. The connecting pipe 31 is adjustablely connected to the scaffolding, and one end of the connecting pipe 31 is provided with a plug 311. The insertion part 32 is installed on the mesh panel 11, and a slot 321 is provided on the insertion part 32, allowing the plug 311 to be inserted into the slot 321. In other words, the connections between any two adjacent protective nets 1, between the protective net 1 and the scaffolding connection assembly 3, and between the connecting pipe 31 and the scaffolding are all detachable, facilitating easy assembly and disassembly, allowing for repeated use, effectively saving costs and improving work efficiency.

[0046] As a preferred option, such as Figure 2 and Figure 4 As shown, the protective netting 1 also includes reinforcing rods 13, which are located on the same side of the mesh panel 11 as the support frame 12. The reinforcing rods 13 are disposed inside the support frame 12, with both ends connected to the inner wall of the support frame 12, and the insertion part 32 fixed to the reinforcing rods 13. The reinforcing rods 13 are used to improve the overall strength of the support frame 12, further enhancing the safety of the protective netting 1.

[0047] Furthermore, at least two reinforcing rods 13 are provided, arranged intersecting each other. The intersection point of the reinforcing rods 13 coincides with the geometric center of the mesh plate 11, and the insertion part 32 is provided at the intersection point. The insertion part 32 is the contact force point between the protective mesh 1 and the connecting pipe 31. The placement of the insertion part 32 at the geometric center of the mesh plate 11 enables the protective mesh 1 to bear more even force. At the same time, the arrangement of multiple reinforcing rods 13 also helps to provide strong support for the mesh plate 11.

[0048] In this embodiment, two reinforcing rods 13 are provided, which are vertically arranged and connected to the support frame 12. Alternatively, the two reinforcing rods 13 can coincide with the diagonals of the support frame 12, that is, the two reinforcing rods 13 can be connected to the four vertices of the support frame 12 respectively, which can also serve to strengthen the support. The specific number and arrangement of the reinforcing rods 13 can be determined according to actual needs and are not limited here.

[0049] Continue to refer to Figures 2-4The insert block 311 includes a fixed end 3111 and an insertion end 3112 connected together. The fixed end 3111 is connected to one end of the connecting pipe 31, and the insertion end 3112 extends radially away from the connecting pipe 31, allowing it to be inserted into a slot 321 with the slot opening facing the ground. Inserting the insertion end 3112 of the insert block 311 upwards into the slot 321 along its opening achieves a reliable connection between the protective net 1 and the connecting pipe 31. After construction, moving the connecting pipe 31 downwards allows for disassembly of the protective net 1 and the connecting pipe 31, facilitating their transfer. The assembly and disassembly are convenient.

[0050] To prevent shaking between the connecting pipe 31 and the insertion part 32, which would affect the stability of the connecting pipe 31 during installation. Figure 4 As shown, a limiting slot 322 is provided on the side wall of the slot opening of the slot 321. When the insertion end 3112 of the insert block 311 is inserted into the slot 321 through the slot opening, part of the connecting tube 31 is engaged in the limiting slot 322. Preferably, the limiting slot 322 is arc-shaped, and the inner wall surface of the limiting slot 322 matches the outer wall surface of the connecting tube 31.

[0051] Optionally, such as Figure 1 , Figure 2 and Figure 4 As shown, the support frame 12 includes multiple support rods 121, which are connected end-to-end along the circumference of the mesh panel 11 to form the support frame 12. In this embodiment, the support frame 12 is rectangular. The frame connector 2 has a U-shaped structure, including a first snap-fit ​​part 21, a connecting part 22, and a second snap-fit ​​part 23. The first snap-fit ​​part 21 and the second snap-fit ​​part 23 are parallel and spaced apart. The two ends of the connecting part 22 are respectively connected to the first snap-fit ​​part 21 and the second snap-fit ​​part 23 to form a snap-fit ​​space. When any two protective nets 1 are arranged side by side, the two adjacent support rods 121 of the two protective nets 1 are fitted together and snapped into the snap-fit ​​space. The first snap-fit ​​part 21 and the second snap-fit ​​part 23 abut against the two opposing sides of the two support rods 121, thereby realizing the side-by-side or parallel splicing connection of the two protective nets 1.

[0052] Continue to refer to Figure 2 and Figure 3 The scaffolding connection assembly 3 also includes a first pipe connector 33 and a second pipe connector 34 connected together. The first pipe connector 33 is adjustable and detachably connected to the connecting pipe 31, and the second pipe connector 34 is adjustable and detachably connected to the scaffolding. In other words, the connection position between the connecting pipe 31 and the scaffolding is adjusted through the first pipe connector 33 and the second pipe connector 34.

[0053] Specifically, the first pipe connector 33 includes a first connecting seat 331 and a first buckle 332. A first mounting groove is formed on the first connecting seat 331, into which the connecting pipe 31 can be partially embedded. One end of the first buckle 332 is hinged to the first connecting seat 331, and the other end of the first buckle 332 can rotate around the hinge point to clamp and fix the connecting pipe 31 between the first buckle 332 and the first connecting seat 331. By clamping the first buckle 332 and the first connecting seat 331 at different positions on the connecting pipe 31, the position of the first pipe connector 33 in the length direction of the connecting pipe 31 can be adjusted. The second pipe connector 34 includes a second connecting seat 341 and a second buckle 342. The second connecting seat 341 is fixed to the side of the first connecting seat 331 opposite to the connecting pipe 31 and is parallel to the axial direction of the connecting pipe 31. A second mounting groove is formed on the second connecting seat 341, into which the scaffolding steel pipe can be partially embedded. One end of the second latch 342 is hinged to the second connecting seat 341, and the other end of the second latch 342 can rotate around the hinge point to clamp and fix the scaffolding between the second latch 342 and the second connecting seat 341. After the position of the first pipe connector 33 is adjusted and fixed, the scaffolding steel pipe is clamped and fixed to the second connecting seat 341 by the second latch 342, thereby realizing a reliable connection between the connecting pipe 31 and the scaffolding.

[0054] More specifically, the first pipe connector 33 also includes a first locking bolt 333, and the other end of the first buckle 332 is connected to the first connecting seat 331 via the first locking bolt 333. By tightening the first locking bolt 333, the distance between the first buckle 332 and the first connecting seat 331 can be adjusted, thereby changing the diameter of the connecting pipe 31 placed between the first buckle 332 and the first connecting seat 331 to improve applicability. Correspondingly, the second pipe connector 34 also includes a second locking bolt 343, and the other end of the second buckle 342 is connected to the second connecting seat 341 via the second locking bolt 343. The function of the second locking bolt 343 is the same as that of the first locking bolt 333, and will not be described again here.

[0055] More specifically, the inner wall of the first mounting groove is provided with an arc-shaped surface that can conform to the outer wall of the connecting pipe 31 to prevent the connecting pipe 31 from shaking within the first mounting groove and affecting operational safety. Correspondingly, the inner wall of the second mounting groove is provided with an arc-shaped surface that can conform to the outer wall of the scaffolding steel pipe.

[0056] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. Safety protection steel mesh, characterized in that, include: The protective net (1) includes a mesh panel (11) and a support frame (12), wherein the support frame (12) is arranged along the entire circumference of the mesh panel (11), and multiple protective nets (1) are interconnected to form the safety protective steel plate mesh; The frame connector (2) allows for the detachable connection of the support frames (12) of any two adjacent protective nets (1); The scaffolding connection assembly (3) includes a connecting pipe (31) and an insertion part (32). The connecting pipe (31) is connected to the scaffolding in an adjustable position. One end of the connecting pipe (31) is provided with a plug (311). The insertion part (32) is installed on the mesh plate (11). A slot (321) is opened on the insertion part (32). The plug (311) can be inserted into the slot (321). The protective net (1) also includes a reinforcing rod (13), the reinforcing rod (13) and the support frame (12) are located on the same side of the net plate (11), the reinforcing rod (13) is disposed inside the support frame (12), the two ends of the reinforcing rod (13) are respectively connected to the inner wall of the support frame (12), and the insertion part (32) is fixedly connected to the reinforcing rod (13). At least two reinforcing rods (13) are provided, and the two reinforcing rods (13) are arranged crosswise. The intersection point of the reinforcing rods (13) coincides with the geometric center of the mesh plate (11), and the insertion part (32) is provided at the intersection point. The insert (311) includes a fixed end (3111) and an insertion end (3112) connected together. The fixed end (3111) is connected to one end of the connecting pipe (31). The insertion end (3112) extends radially away from the connecting pipe (31) and can be inserted into the slot (321). The slot (321) has its opening facing the ground. A limiting slot (322) is provided on the side wall at the slot opening of the slot (321). When the insertion end (3112) of the plug (311) is inserted into the slot (321) through the slot, part of the connecting pipe (31) is locked in the limiting slot (322). The limiting slot (322) is arc-shaped, and the inner wall surface of the limiting slot (322) matches the outer wall surface of the connecting pipe (31); The support frame (12) includes a plurality of support rods (121), which are connected end to end along the circumference of the mesh plate (11) to form the support frame (12). The frame connector (2) has a U-shaped structure, including a first snap-fit ​​part (21), a connecting part (22) and a second snap-fit ​​part (23). The first snap-fit ​​part (21) and the second snap-fit ​​part (23) are parallel and spaced apart. The two ends of the connecting part (22) are respectively connected to the first snap-fit ​​part (21) and the second snap-fit ​​part (23) to form a snap-fit ​​space. Any two of the protective nets (1) are arranged side by side or in parallel, and the two adjacent support rods (121) of the two protective nets (1) are fitted together and locked in the locking space. The first locking part (21) and the second locking part (23) respectively abut against the two support rods (121) on opposite sides.

2. The safety protection steel mesh according to claim 1, characterized in that, The scaffolding connection assembly (3) further includes a first pipe connector (33) and a second pipe connector (34) connected together. The first pipe connector (33) is adjustable and detachably connected to the connecting pipe (31), and the second pipe connector (34) is adjustable and detachably connected to the scaffolding.

3. The safety protection steel mesh according to claim 2, characterized in that, The first tube connector (33) includes a first connecting seat (331) and a first buckle (332). A first mounting groove is provided on the first connecting seat (331), and the connecting tube (31) can be partially embedded in the first mounting groove. One end of the first buckle (332) is hinged to the first connecting seat (331), and the other end of the first buckle (332) can rotate around the hinge point to clamp and fix the connecting tube (31) between the first buckle (332) and the first connecting seat (331). The second pipe connector (34) includes a second connecting seat (341) and a second buckle (342). The second connecting seat (341) is fixed to the side of the first connecting seat (331) away from the connecting pipe (31) and parallel to the axial direction of the connecting pipe (31). One end of the second buckle (342) is hinged to the second connecting seat (341), and the other end of the second buckle (342) can rotate around the hinge point to clamp and fix the scaffolding between the second buckle (342) and the second connecting seat (341).

4. The safety protection steel mesh according to claim 3, characterized in that, The first pipe connector (33) also includes a first locking bolt (333), and the other end of the first buckle (332) is connected to the first connecting seat (331) through the first locking bolt (333); The second pipe connector (34) also includes a second locking bolt (343), and the other end of the second buckle (342) is connected to the second connecting seat (341) through the second locking bolt (343).

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