Honeycomb-shaped metal net with high-stability structure

Abstract

The utility model relates to the technical field of metal nets, in particular to a honeycomb-shaped metal net with a high-stability structure, which comprises a support frame, the inner wall of the support frame is slidably connected with a honeycomb-shaped metal net, and the honeycomb-shaped metal net slides on the inner wall of the support frame. The honeycomb-shaped metal net has a certain displacement distance and can serve as a buffering space, when the net face of the honeycomb-shaped metal net is impacted, the honeycomb-shaped metal net can slide in the supporting frame, and when the honeycomb-shaped metal net slides, a connecting buckle can drive a piston connected with a connecting rod to slide into a cylinder to extrude air in the cylinder; the extruded air can be discharged into the air chamber from the air pipe with the small aperture, so that the pressure in the air chamber is increased, the positioning block partially protrudes out of the limiting groove and abuts against the inner wall of the limiting groove, the friction force is increased, potential energy generated by impact can be consumed through the friction force, and the service life is prolonged. And secondary collision between the inner wall of the supporting frame and the honeycomb-shaped metal net in the continuous sliding process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of metal meshes, and particularly relates to a honeycomb-shaped highly stable structure metal mesh. Background Technique

[0002] The honeycomb-shaped metal mesh is a metal product with a unique structure, mainly made of metal materials, presenting a honeycomb-shaped geometric shape. The honeycomb-shaped metal mesh is composed of numerous regular hexagon units. This shape has high stability and mechanical properties, can effectively disperse stress, and improve the overall strength and stiffness. Pores are formed between the units of the honeycomb-shaped metal mesh, and the sizes of these pores can be adjusted according to different requirements. The existence of pores makes the metal mesh have good air permeability, light transmittance and filtering performance. Although the honeycomb-shaped metal mesh looks relatively thin and light, due to its special structural design, it has high strength and stiffness. This characteristic makes the honeycomb-shaped metal mesh have broad application prospects in some fields with strict requirements on weight and strength.

[0003] The prior art such as the publication number CN216516832U provides a honeycomb metal mesh, including a scaffold pedal frame. There are grooves at the top of the scaffold pedal frame. Narrow plates, wide plates and bottom plates are arranged inside the grooves. Bottom frames are arranged on the narrow plates and wide plates. Second threaded holes and third threaded holes are provided on the bottom frames. A honeycomb mesh surface is arranged on the bottom frames. Connecting steel sheets are arranged on the honeycomb mesh surface. Through holes and limit holes are arranged on the connecting steel sheets. A top frame is arranged on the honeycomb mesh surface. Compared with the honeycomb-shaped metal mesh on the existing scaffold pedal, the utility model can facilitate the disassembly and replacement of the honeycomb-shaped metal mesh on the scaffold pedal through design, and ensure construction safety.

[0004] Although the honeycomb-shaped metal mesh has high structural strength, when it is subjected to large impact loads, such as being hit by heavy objects or explosion shocks, local deformation or damage may still occur. In some occasions with high requirements for anti-impact performance, additional protective measures need to be taken. In view of this, we propose a honeycomb-shaped highly stable structure metal mesh. Content of the Utility Model

[0005] The purpose of the utility model is to provide a honeycomb-shaped highly stable structure metal mesh, which solves the problem that local deformation or damage will occur when the metal mesh is subjected to large impact loads.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A honeycomb-shaped highly stable structure metal mesh, comprising a support frame, wherein the inner wall of the support frame is slidably connected with a honeycomb-shaped metal mesh, and the inner wall of the support frame is provided with installation grooves which are evenly distributed in a ring shape on the inner wall of the support frame, and support components are arranged inside the installation grooves;

[0008] The support component includes a connection block which is connected to the position of the outer wall of the honeycomb-shaped metal mesh corresponding to the installation groove, the inner wall of the installation groove is connected with a support block, the top of the support block is connected with a cylinder, the inner wall of the cylinder is slidably connected with a connecting rod, and one end of the connecting rod inside the cylinder is connected with a piston, and a connection buckle is connected to the outer wall of the connection block, and the connecting rod is connected with the connection buckle.

[0009] Preferably, the outer wall of the support frame is provided with buckles which are evenly distributed in a ring shape on the outer wall of the support frame and are used for fixing the honeycomb-shaped metal mesh.

[0010] Preferably, a spring is movably sleeved on the outer wall of the connecting rod at the position between the cylinder and the connection buckle.

[0011] Preferably, air chambers are respectively connected to the positions on both sides of the cylinder at the top of the support block, and the air chambers are communicated with the inside of the cylinder through air pipes.

[0012] Preferably, air channels are opened on the inner wall of the air chamber, and positioning blocks are slidably connected to the inner walls of the air channels.

[0013] Preferably, both ends of the inner wall of the air channel are tilted inward, and three air channels are opened in each air chamber.

[0014] Preferably, limiting grooves are respectively opened on the surface of the connection block corresponding to each air channel, and the contact surface between the limiting groove and the positioning block is arranged in an arc shape.

[0015] By means of the above technical solution, the present utility model provides a honeycomb-shaped highly stable structure metal mesh. At least the following beneficial effects are achieved:

[0016] First, by setting the honeycomb-shaped metal mesh to slide on the inner wall of the support frame, the honeycomb-shaped metal mesh has a certain displacement distance to serve as a buffer space. When the mesh surface of the honeycomb-shaped metal mesh is impacted, the honeycomb-shaped metal mesh will slide inside the support frame. When the honeycomb-shaped metal mesh slides, the connection buckle will drive the piston connected to the connecting rod to slide into the cylinder to compress the air inside. The impact force is buffered by compressing the air with a smaller density. The greater the sliding distance of the piston, the greater the resistance felt, so as to gradually consume the impact force brought by the impact.

[0017] Second, when the piston slides into the cylinder and squeezes the air inside, the squeezed air will be discharged into the air chamber through the trachea with a small aperture, which can release the pressure generated by the squeeze in the air chamber, making the pressure in the air chamber increase. As a result, the positioning block in the air passage is squeezed, causing part of the positioning block to protrude from the limit groove and abut against the inner wall of the limit groove, increasing the friction force. The potential energy generated by the impact can be consumed through the friction force to avoid a secondary collision between the inner wall of the support frame and the honeycomb metal mesh during the continuous sliding process. Description of the Drawings

[0018] The drawings described herein are used to provide a further understanding of the present invention and form a part of this application:

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the support frame in the present invention;

[0021] Figure 3 It is a partial cross-sectional view of the support assembly in the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the connecting block in the present invention.

[0023] In the figure: 1. Support frame; 11. Buckle; 12. Installation groove; 2. Honeycomb metal mesh; 3. Support assembly; 31. Connecting block; 311. Connecting buckle; 312. Limit groove; 32. Support block; 33. Cylinder; 34. Connecting rod; 35. Piston; 36. Spring; 37. Trachea; 38. Air chamber; 381. Air passage; 382. Positioning block. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] Embodiment 1

[0026] A honeycomb high-stability structure metal mesh, such as Figure 1 , Figure 2 , Figure 3As shown in the figure, it includes a support frame (1). A honeycomb metal mesh (2) is slidably connected to the inner wall of the support frame (1). An installation groove (12) is formed in the inner wall of the support frame (1), and the installation grooves (12) are evenly distributed in a circular shape on the inner wall of the support frame (1). Support components (3) are arranged inside the installation grooves (12). The support component (3) includes a connection block (31). The connection block (31) is connected to the position on the outer wall of the honeycomb metal mesh (2) corresponding to the installation groove (12). A support block (32) is connected to the inner wall of the installation groove (12). A cylinder (33) is connected to the top of the support block (32). A connecting rod (34) is slidably connected to the inner wall of the cylinder (33), and a piston (35) is connected to one end of the connecting rod (34) inside the cylinder (33). A connection buckle (311) is connected to the outer wall of the connection block (31), and the connecting rod (34) is connected to the connection buckle (311).

[0027] In this embodiment, by setting the honeycomb metal mesh (2) to slide on the inner wall of the support frame (1), the honeycomb metal mesh (2) has a certain displacement distance as a buffer space. When the mesh surface of the honeycomb metal mesh (2) is impacted, the honeycomb metal mesh (2) will slide inside the support frame (1). When the honeycomb metal mesh (2) slides, the connection buckle (311) will drive the piston (35) connected to the connecting rod (34) to slide into the cylinder (33) to compress the air inside. The impact force is buffered by compressing the air with a relatively small density. The greater the sliding distance of the piston (35), the greater the resistance felt, thereby gradually consuming the impact force brought by the impact.

[0028] Embodiment 2

[0029] As Figure 1 、 Figure 2 shown, on the basis of Embodiment 1, preferably, buckles (11) are provided on the outer wall of the support frame (1). The buckles (11) are evenly distributed in a circular shape on the outer wall of the support frame (1) for fixing the honeycomb metal mesh (2).

[0030] In this embodiment, by setting the buckles (11), it is convenient to install and fix the honeycomb metal mesh (2).

[0031] Embodiment 3

[0032] As Figure 3 、 Figure 4 shown, on the basis of Embodiment 1, preferably, a spring (36) is movably sleeved on the outer wall of the connecting rod (34) between the cylinder (33) and the connection buckle (311). Air chambers (38) are respectively connected to the positions on both sides of the cylinder (33) at the top of the support block (32), and the air chambers (38) are communicated with the inside of the cylinder (33) through air pipes (37).

[0033] In this embodiment, by movably sleeving a spring (36) at the position between the cylinder (33) and the connecting buckle (311), the honeycomb metal mesh (2) can be secondarily buffered by the tension of the spring (36). When the extrusion force generated by the collision disappears, the tension of the spring (36) will push the honeycomb metal mesh (2) to reset.

[0034] Embodiment 4

[0035] As Figure 4 shown, on the basis of Embodiment 3, preferably, an air passage (381) is provided on the inner wall of the air chamber (38), a positioning block (382) is slidably connected to the inner wall of the air passage (381), both ends of the inner wall of the air passage (381) are tilted inward, and three air passages (381) are provided in each air chamber (38). Limiting grooves (312) are provided on the surface of the connecting block (31) corresponding to each air passage (381), and the contact surface between the limiting groove (312) and the positioning block (382) is arc-shaped.

[0036] In this embodiment, when the piston (35) slides into the cylinder (33) to squeeze the air inside, the squeezed air will be discharged into the air chamber (38) through the trachea (37) with a small aperture, so that the pressure in the air chamber (38) becomes larger, thereby squeezing the positioning block (382) in the air passage (381), causing the positioning block (382) to partially protrude into the limiting groove (312) and abut against the inner wall of the limiting groove (312), increasing the friction force. The potential energy generated by the impact can be consumed through the friction force to avoid secondary collision between the inner wall of the support frame (1) and the honeycomb metal mesh (2) during the continuous sliding process.

[0037] When a honeycomb-shaped high-stability structure metal mesh of the present utility model is in use, when the mesh surface of the honeycomb-shaped metal mesh (2) is impacted, the honeycomb-shaped metal mesh (2) will slide within the support frame (1). When the honeycomb-shaped metal mesh (2) slides, the connecting buckle (311) will drive the piston (35) connected to the connecting rod (34) to slide into the cylinder (33) to squeeze the air inside. Buffer is achieved by compressing the air with a relatively small density. The greater the sliding distance of the piston (35), the greater the resistance felt, thereby gradually consuming the impact force brought by the impact. And at the same time, when the piston (35) slides into the cylinder (33) to squeeze the air inside, a part of the squeezed air will be discharged into the air chamber (38) through the trachea (37) with a small aperture, which can release the pressure generated inside the air chamber (38) due to extrusion, making the pressure inside the air chamber (38) increase, so as to squeeze the positioning block (382) inside the air duct (381), causing the positioning block (382) to partially protrude into the limiting groove (312) and abut against the inner wall of the limiting groove (312), increasing the friction force. The potential energy generated by the impact can be consumed through the friction force to prevent a secondary collision between the inner wall of the support frame (1) and the honeycomb-shaped metal mesh (2) during the continuous sliding process. When the extrusion force generated by the collision disappears, the tension of the spring (36) will push the honeycomb-shaped metal mesh (2) back to its original position.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A honeycomb-shaped highly stable structural metal mesh, comprising a support frame (1), characterized in that: A honeycomb metal mesh (2) is slidably connected to the inner wall of the support frame (1). An installation groove (12) is formed in the inner wall of the support frame (1), and the installation grooves (12) are evenly distributed in a ring on the inner wall of the support frame (1). Support components (3) are arranged inside the installation grooves (12). The support component (3) includes a connection block (31). The connection block (31) is connected to the position on the outer wall of the honeycomb metal mesh (2) corresponding to the installation groove (12). A support block (32) is connected to the inner wall of the installation groove (12). A cylinder (33) is connected to the top of the support block (32). A connecting rod (34) is slidably connected to the inner wall of the cylinder (33), and a piston (35) is connected to one end of the connecting rod (34) inside the cylinder (33). A connection buckle (311) is connected to the outer wall of the connection block (31), and the connecting rod (34) is connected to the connection buckle (311).

2. The honeycomb high-stability structure metal mesh according to claim 1, characterized in that: Buckles (11) are provided on the outer wall of the support frame (1). The buckles (11) are evenly distributed in a ring on the outer wall of the support frame (1) and are used to fix the honeycomb metal mesh (2).

3. The honeycomb high-stability structure metal mesh according to claim 2, characterized in that: A spring (36) is movably sleeved on the outer wall of the connecting rod (34) at a position between the cylinder (33) and the connection buckle (311).

4. The honeycomb high-stability structure metal mesh according to claim 3, characterized in that: Air chambers (38) are respectively connected to the positions on both sides of the cylinder (33) at the top of the support block (32), and the air chambers (38) are communicated with the inside of the cylinder (33) through air pipes (37).

5. The honeycomb high-stability structure metal mesh according to claim 4, wherein: An air passage (381) is formed in the inner wall of the air chamber (38), and a positioning block (382) is slidably connected to the inner wall of the air passage (381).

6. The honeycomb high-stability structure metal mesh according to claim 5, characterized in that: Both ends of the inner wall of the air passage (381) are warped inward, and three air passages (381) are formed in each air chamber (38).

7. The honeycomb-shaped highly stable structure metal mesh according to claim 6, characterized in that: Limit grooves (312) are formed in the surface of the connection block (31) corresponding to each air passage (381), and the contact surface between the limit grooves (312) and the positioning blocks (382) is arranged in an arc shape.

Images