Fine mesh type safety net

Abstract

The utility model discloses a dense mesh type safety net which comprises three supporting seats, the side ends of the supporting seats are fixedly connected in sequence, the left ends and the right ends of the supporting seats are fixedly connected with first welding strips, and the upper ends of the supporting seats are fixedly connected with connecting rods; the lower end of the annular metal frame is fixedly connected with the connecting rod, transverse steel wires and longitudinal steel wires are arranged in the annular metal frame and are perpendicular to each other, and second welding strips are fixedly connected to the left end and the right end of the annular metal frame. Three groups of stacked safety net structures are arranged, so that the safety net is higher in stability, firm in structure and better in impact resistance; the safety net is welded and assembled in a modular mode through the welding strips, installation is easy, connection is stable, carrying is convenient, and the structure is compact; the distance between the steel wires is small, foreign objects can be effectively prevented from entering, and the safety protection performance is good.

Description

Technical Field

[0001] The utility model relates to the technical field of safety nets, in particular to a close-mesh safety net. Background Art

[0002] Most of the existing close-mesh safety nets adopt a single-layer protection structure. When facing a large external impact, the safety net is easily damaged and thus loses its protection ability, resulting in limited safety protection performance of the safety net and limited impact resistance of the safety net; when installing the protection net, integral paving or weaving is required, and the installation process is cumbersome and the workload is large. The Chinese patent discloses a "close-mesh safety net for building construction", with the application number "CN202220391244.7", which includes a close-mesh safety protection net, a shock-absorbing component and an installation column. The upper side of the periphery of the close-mesh safety protection net is wound and woven with a coating layer through a braided rope. The utility model strengthens the safety by adding a reinforcing frame and connecting it to the external installation column, thus avoiding using single filaments for connection and preventing the net surface from being torn during use. At the same time, the upper side of the periphery of the close-mesh safety protection net of the utility model is wound and woven with a coating layer through a braided rope, and an elastic band is connected to the outside of the coating layer by sewing. The elastic bands are arranged in multiple groups, and adjacent multiple groups of elastic bands are arranged in a triangular shape, thereby enhancing its stability and elasticity while improving the safety performance and practicality of the close-mesh safety protection net. However, the impact resistance of the safety net is limited, affecting the protection function of the safety net, and the installation process is cumbersome, which will increase the labor cost. Summary of the Invention

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a close-mesh safety net, which is provided with three sets of laminated safety net structures, making the safety net more stable, with a firm structure and better impact resistance; the safety net is assembled in a modular manner by welding strips, with simple installation, firm connection, convenient handling and a compact structure; the distance between the steel wires is small, which can effectively prevent foreign objects from entering, and has good safety protection performance.

[0004] The utility model also provides a close-mesh safety net with the above features, including: support seats, the number of the support seats is three, the side ends of the support seats are fixedly connected in sequence, the left and right ends of the support seats are fixedly connected with first welding strips, and connecting rods are fixedly connected to the upper ends of the support seats; a circular metal frame, the lower end of the circular metal frame is fixedly connected with the connecting rod, horizontal steel wires and vertical steel wires are arranged in the circular metal frame, the horizontal steel wires and the vertical steel wires are perpendicular to each other, and second welding strips are fixedly connected to the left and right ends of the circular metal frame.

[0005] A safety net with closely spaced meshes according to the present utility model, wherein the support base is in the shape of a rectangular block, facilitating stable placement and connection. The edges of the upper, lower, left, and right ends of the support base are aligned with each other, facilitating the formation of a compact stacked structure.

[0006] A safety net with closely spaced meshes according to the present utility model, wherein the first welding strip is perpendicular to the middle parts of the left and right ends of the support base, facilitating the formation of a reasonable welding structure. The first welding strips are symmetrically distributed at the left and right ends of the support base, facilitating the formation of a reasonable welding structure.

[0007] A safety net with closely spaced meshes according to the present utility model, wherein the connecting rods are evenly distributed on the upper end of the support base, facilitating the formation of a stable and firm connection layout. The connecting rods are perpendicular to the upper end of the support base, facilitating the formation of a reasonable connection structure.

[0008] A safety net with closely spaced meshes according to the present utility model, wherein the lower end of the annular metal frame is perpendicular to the connecting rod, facilitating the formation of a reasonable connection structure.

[0009] A safety net with closely spaced meshes according to the present utility model, wherein the horizontal steel wires are evenly distributed inside the annular metal frame, facilitating the formation of a safety net structure with evenly spaced voids. The horizontal steel wires are parallel to each other and have equal distances therebetween, facilitating the formation of a safety net structure with evenly spaced voids.

[0010] A safety net with closely spaced meshes according to the present utility model, wherein the vertical steel wires are evenly distributed inside the annular metal frame, facilitating the formation of a safety net structure with evenly spaced voids. The vertical steel wires are parallel to each other and have equal distances therebetween, facilitating the formation of a safety net structure with evenly spaced voids.

[0011] A safety net with closely spaced meshes according to the present utility model, wherein the second welding strips are symmetrically distributed at the left and right ends of the annular metal frame, facilitating the formation of a reasonable welding and assembly structure. The second welding strips are evenly distributed at the left and right ends of the annular metal frame, facilitating the formation of a stable and firm welding structure. The second welding strips are perpendicular to the left and right ends of the annular metal frame, facilitating the formation of a reasonable welding and assembly structure. The ends of the second welding strips far from the annular metal frame are aligned with the ends of the first welding strips far from the annular metal frame, facilitating the formation of a reasonable welding and assembly structure. Beneficial effects

[0012] 1. Compared with the prior art, this safety net with closely spaced meshes is provided with three sets of stacked safety net structures, making the safety net more stable, with a firm structure and better impact resistance.

[0013] 2. Compared with the prior art, this safety net with closely spaced meshes is welded and assembled in a modular manner through welding strips, with simple installation, firm connection, convenient handling, and a compact structure.

[0014] 3. Compared with the prior art, for this kind of close-mesh safety net, the spacing between the steel wires is small, which can effectively prevent foreign objects from entering and has good safety protection performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0016] Figure 1 It is a schematic structural diagram of the laminated structure of a kind of close-mesh safety net of the present utility model;

[0017] Figure 2 It is a schematic structural diagram of the welded structure of two groups of safety nets of a kind of close-mesh safety net of the present utility model;

[0018] Figure 3 It is a schematic structural diagram of the welded structure of three groups of safety nets of a kind of close-mesh safety net of the present utility model;

[0019] Figure 4 It is a schematic structural diagram of the combined structure of the support base, connecting rod, annular metal frame, horizontal steel wire and vertical steel wire of a kind of close-mesh safety net of the present utility model.

[0020] Legend:

[0021] 1. Vertical steel wire; 2. First welding strip; 3. Support base; 4. Horizontal steel wire; 5. Connecting rod; 6. Annular metal frame; 7. Second welding strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0023] Refer to Figures 1-4, in an embodiment of the utility model, a close-mesh safety net includes: a support base 3, which is in the shape of a rectangular block for stable placement and installation. The edges of the upper, lower, left, and right ends of the support base 3 are aligned with each other to form a compact structure. The number of support bases 3 is three, forming a stacked structure. The side ends of the support bases 3 are fixedly connected in sequence to form a stacked structure. First welding strips 2 are fixedly connected to the left and right ends of the support base 3 for assembly welding. The first welding strips 2 are perpendicular to the middle parts of the left and right ends of the support base 3 to form a welding structure. The first welding strips 2 are symmetrically distributed at the left and right ends of the support base 3 to form a welding layout. Connecting rods 5 are fixedly connected to the upper ends of the support bases 3 to fix the annular metal frame. The connecting rods 5 are evenly distributed at the upper ends of the support bases 3 to form a stable connection structure. The connecting rods 5 are perpendicular to the upper ends of the support bases 3 to form a reasonable connection structure;

[0024] An annular metal frame 6, the lower end of the annular metal frame 6 is perpendicular to the connecting rod 5 to form a reasonable connection structure. The lower end of the annular metal frame 6 is fixedly connected to the connecting rod 5 to form a fixing structure of the annular metal frame. Transverse steel wires 4 and longitudinal steel wires 1 are arranged inside the annular metal frame 6 for protection. The transverse steel wires 4 and the longitudinal steel wires 1 are perpendicular to each other to form a protection structure of the steel wires. The transverse steel wires 4 are evenly distributed inside the annular metal frame 6 to form a protection structure. The transverse steel wires 4 are parallel to each other and have equal distances between them to form a protection structure. The longitudinal steel wires 1 are evenly distributed inside the annular metal frame 6 to form a protection structure. The longitudinal steel wires 1 are parallel to each other and have equal distances between them to form a protection structure. Second welding strips 7 are fixedly connected to the left and right ends of the annular metal frame 6 for assembly welding. The second welding strips 7 are symmetrically distributed at the left and right ends of the annular metal frame 6 to form a welding layout. The second welding strips 7 are evenly distributed at the left and right ends of the annular metal frame 6 to form a welding structure. The second welding strips 7 are perpendicular to the left and right ends of the annular metal frame 6 to form a welding structure. The ends of the second welding strips 7 far from the annular metal frame 6 are aligned with the ends of the first welding strips 2 far from the annular metal frame 6 to form a welding structure.

[0025] Working principle: Assemble and weld the close-mesh safety net. Set three support bases. Install the first welding strips 2 at the left and right ends of the support base 3. Fix and install evenly arranged connecting rods 5 on the support base 3. Fix and install the annular metal frame 6 on the connecting rods 5. Evenly install the transverse steel wires 4 and the longitudinal steel wires 1 inside the annular metal frame 6. The transverse steel wires 4 and the longitudinal steel wires 1 form the protection structure of the safety net. Install evenly arranged second welding strips 7 at the left and right ends of the annular metal frame 6. Fix the three support bases 3 side by side to form a stacked structure of the safety net; Carry out modular welding and assembly of the safety net through the first welding strips 2 and the second welding strips 7. The installation is simple, the connection is stable, the handling is convenient, and the structure is compact.

[0026] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the relevant art.

Claims

1. A close-meshed safety net, characterized in that, Comprising: Support bases (3), the number of the support bases (3) being three, the side ends of the support bases (3) being fixedly connected in sequence, first welding strips (2) being fixedly connected to the left and right ends of the support bases (3), and connecting rods (5) being fixedly connected to the upper ends of the support bases (3); An annular metal frame (6), the lower end of the annular metal frame (6) being fixedly connected to the connecting rod (5), a transverse steel wire (4) and a longitudinal steel wire (1) being arranged inside the annular metal frame (6), the transverse steel wire (4) and the longitudinal steel wire (1) being perpendicular to each other, and second welding strips (7) being fixedly connected to the left and right ends of the annular metal frame (6).

2. The steel bar according to claim 1, wherein The support base (3) is in the shape of a rectangular block, and the edges of the upper end, lower end, left end and right end of the support base (3) are aligned with each other.

3. A close-meshed safety net according to claim 1, characterized in that, The first welding strip (2) is perpendicular to the middle parts of the left and right ends of the support base (3), and the first welding strips (2) are symmetrically distributed at the left and right ends of the support base (3).

4. A fine-mesh safety net according to claim 1, characterized in that, The connecting rods (5) are uniformly distributed at the upper end of the support base (3), and the connecting rods (5) are perpendicular to the upper end of the support base (3).

5. A close-meshed safety net according to claim 1, characterized in that, The lower end of the annular metal frame (6) is perpendicular to the connecting rod (5).

6. The fine-mesh safety net according to claim 1, characterized in that, The transverse steel wires (4) are uniformly distributed inside the annular metal frame (6), and the transverse steel wires (4) are parallel to each other and have equal distances therebetween.

7. A close-meshed safety net according to claim 1, characterized in that, The longitudinal steel wires (1) are uniformly distributed inside the annular metal frame (6), and the longitudinal steel wires (1) are parallel to each other and have equal distances therebetween.

8. A close-meshed safety net according to claim 1, characterized in that, The second welding strips (7) are symmetrically distributed at the left and right ends of the annular metal frame (6), the second welding strips (7) are uniformly distributed at the left and right ends of the annular metal frame (6), the second welding strips (7) are perpendicular to the left and right ends of the annular metal frame (6), and the ends of the second welding strips (7) far away from the annular metal frame (6) are aligned with the ends of the first welding strips (2) far away from the annular metal frame (6).

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