High-weather-resistance plastic dipping anti-throwing net convenient to unfold

Abstract

The utility model provides a high weatherability plastic dipping anti-throwing net convenient to unfold, which solves the problems of single structure, poor adjustability and the like of the existing steel net assembly, and adopts the scheme that the high weatherability plastic dipping anti-throwing net comprises an adjusting screw rod, the adjusting screw rod is arranged in the same direction as the height direction of a net frame, and a plurality of connecting mechanisms are fixed on the adjusting screw rod at equal intervals; every two adjacent screen frames are spliced into a whole through a connecting mechanism, each connecting mechanism comprises an adjusting connecting rod assembly, a sliding assembly and a hinge table, the hinge tables are hinged to the two ends of each adjusting connecting rod assembly respectively, and the adjusting connecting rod assemblies are fixedly connected with the screen frames on the bottom faces of the hinge tables. The adjusting screw rod can drive the adjusting connecting rod assembly to be relatively adjusted in the interval direction of the two screen frames, the sliding assembly comprises positioning sleeves and a bottom plate, the bottom plate is used for connecting and supporting the adjusting connecting rod assembly, the number of the positioning sleeves is two, and the two positioning sleeves are symmetrically fixed to the screen frames; each positioning sleeve is transversely provided with a sliding groove so as to be connected with the two ends of the bottom plate in a sliding mode.

Description

Technical Field

[0001] This utility model relates to the field of anti-throw net technology, and in particular to a high weather-resistant dip-coated anti-throw net that is easy to deploy. Background Technology

[0002] Anti-glare mesh is a type of metal screen. Also known as metal mesh, expanded metal mesh, perforated sheet, etc., it refers to a sheet of metal that has been specially processed to form a mesh-like structure. It effectively ensures the continuity and lateral visibility of anti-glare devices and can be used for area isolation and separation.

[0003] For existing anti-throw nets, during assembly and use, they are mostly vertically fixed to the ground, and adjacent nets are generally directly connected or connected by rigid connectors. The connection method is mostly direct positioning with bolts, which has poor adjustability. When dealing with isolation areas with varying distances, the repetitiveness is high and the operation is difficult. To address these issues, we propose a high-weather-resistant dip-coated anti-throw net that is easy to deploy. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the existing technology. This utility model proposes a high weather-resistant plastic-coated anti-throw net that is easy to unfold and can quickly adjust the spacing between adjacent steel meshes, making it suitable for various isolation areas.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a high weather-resistant dip-coated anti-throw net that is easy to unfold, comprising multiple net frames, each net frame having a steel wire mesh embedded and fixed inside, and also comprising an adjusting screw. The adjusting screw is arranged in the same direction along the height of the net frame. Multiple connecting mechanisms are fixed at equal intervals on the adjusting screw. Each pair of adjacent net frames is spliced ​​together as one unit through the connecting mechanisms. The connecting mechanism includes an adjusting linkage assembly, a sliding assembly, and a hinge platform. The two ends of the adjusting linkage assembly are respectively hinged to the hinge platform and connected and fixed to the net frame on the bottom surface of the hinge platform. The adjusting screw can drive the adjusting linkage assembly to adjust relative to each other in the interval direction between the two net frames. The sliding assembly includes a positioning sleeve and a base plate. The base plate is used to connect and support the adjusting linkage assembly. The positioning sleeve includes two and is symmetrically fixed on the net frame. Each positioning sleeve has a sliding groove laterally to slide and connect the two ends of the base plate.

[0006] Furthermore, the adjusting linkage assembly includes a top plate, a sliding plate, and a linkage group. The linkage group includes two linkages symmetrically arranged with respect to the adjusting screw. Each linkage group includes a first hinge rod, a second hinge rod, and a third hinge rod. The adjusting screw passes through the top plate and the bottom plate. The sliding plate is threadedly engaged with the adjusting screw. In each linkage group, one end of the first hinge rod is hinged to the top plate, and the other end is hinged to the hinge platform. One end of the second hinge rod is hinged to the hinge platform, and the other end is hinged to the bottom plate. One end of the third hinge rod is hinged to the middle portion of the first hinge rod, and the other end is hinged to the sliding plate.

[0007] Furthermore, in each linkage group, there are multiple first hinge rods, second hinge rods, and third hinge rods distributed in a direction perpendicular to the frame, and adjacent first hinge rods, second hinge rods, and third hinge rods are connected together by corresponding cross plates.

[0008] Furthermore, a first hinge rod and a second hinge rod, which are adjacent to each other perpendicular to the direction of the mesh frame, are rotatably connected by a pin at their close ends. The hinge platform includes a welding plate and a boss. The boss includes two bosses and is symmetrically fixed at both ends of the welding plate. The pin passes through the two bosses and is welded to the back of the bosses with the mesh frame.

[0009] Furthermore, the adjustment spacing of the adjusting linkage assembly corresponds to the depth of the slide groove.

[0010] Furthermore, the frame includes horizontal bars and vertical bars, with the horizontal bars welded to both ends to form a frame structure, and the bottom of the vertical bars exposed to accommodate external tracks or the ground.

[0011] Furthermore, the connecting mechanism comprises at least three sets, and the distance between adjacent heights is not less than 500mm.

[0012] Furthermore, a rotating handle is fixed to the top of the adjusting screw.

[0013] Compared with the prior art, the beneficial effects of this utility model include: the rigid connection between adjacent mesh frames is achieved through the connecting sleeve in the sliding assembly, while the bottom plate is slidably connected in the groove of the connecting sleeve, thus achieving height limitation. The adjusting screw can be positioned and rotated relatively in the bottom plate, and the sliding plate, which is subjected to the rotation of its thread, can slide up and down along its axis. After the two ends of the sliding plate are displaced, they can drive the third hinge rod to move and swing. Since the first hinge rod and the second hinge rod are hinged at multiple points between the bottom plate and the top plate, the end hinge platform can be moved relatively far away or close to each other, indirectly realizing the adjustment of the spacing between adjacent mesh frames. There is no need for disassembly and reassembly of extra bolts. Adaptive adjustment to the changing isolation area can be achieved simply by moving the bottom support structure corresponding to the mesh frame. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0015] Figure 1 The schematic diagram shows an overall structural schematic diagram according to one embodiment of the present invention;

[0016] Figure 2 The illustration schematically shows a method proposed according to one embodiment of the present invention. Figure 1 Enlarged view of section A;

[0017] Figure 3 The schematic diagram shows a front view of a connecting mechanism according to one embodiment of the present invention;

[0018] Figure 4 The diagram schematically shows a perspective view of a connecting mechanism according to one embodiment of the present invention.

[0019] Labels in the diagram: 1. Frame; 2. Wire mesh; 3. Connecting mechanism; 4. Adjusting rod assembly; 5. Sliding assembly; 6. Hinge platform; 7. Positioning sleeve; 8. Base plate; 9. Slide groove; 10. Top plate; 11. Sliding plate; 12. Linkage group; 13. First hinge rod; 14. Second hinge rod; 15. Third hinge rod; 16. Horizontal plate; 17. Pin; 18. Welded plate; 19. Boss; 20. Horizontal bar; 21. Vertical bar; 22. Rotating handle; 23. Adjusting screw. Detailed Implementation

[0020] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0021] According to one embodiment of the present invention, in conjunction with Figures 1-4 As shown.

[0022] Such as 1 and Figure 2 As shown, in this embodiment, for the overall structure, a high weather-resistant dip-coated anti-throw net that is easy to unfold includes multiple net frames 1, each net frame 1 has a wire mesh 2 embedded and fixed inside, the net frame 1 includes a horizontal bar 20 and a vertical bar 21, the two ends of the horizontal bar 20 are welded to form a frame structure, and the bottom of the vertical bar 21 is exposed to the horizontal bar 20 to cooperate with the external track or the ground.

[0023] Specifically, the anti-throw net also includes an adjusting screw 23, which is arranged in the same direction as the height of the net frame 1. Multiple connecting mechanisms 3 are fixed at equal intervals on the adjusting screw 23. Each pair of adjacent net frames 1 are spliced ​​together by the connecting mechanisms 3. The connecting mechanism 3 includes an adjusting linkage assembly 4, a sliding assembly 5, and a hinge platform 6. The two ends of the adjusting linkage assembly 4 are respectively hinged to the hinge platform 6 and connected and fixed to the net frame 1 on the bottom surface of the hinge platform 6. The adjusting screw 23 can drive the adjusting linkage assembly 4 to adjust relative to each other in the interval direction of the two net frames 1. The sliding assembly 5 includes a positioning sleeve 7 and a base plate 8. The base plate 8 is used to connect and support the adjusting linkage assembly 4. The positioning sleeve 7 includes two and is symmetrically fixed on the net frame 1. Each positioning sleeve 7 has a sliding groove 9 opened laterally to slide and connect the two ends of the base plate 8.

[0024] In this embodiment, the connecting mechanism comprises three sets, with an adjacent height spacing of 500mm. A rotating handle 22 is fixed to the top of the adjusting screw 23. Correspondingly, the adjusting distance of the adjusting linkage assembly 4 corresponds to the depth of the slide groove 9.

[0025] Further, the adjusting linkage assembly 4 includes a top plate 10, a sliding plate 11, and a linkage group 12. The linkage group 12 includes two linkages symmetrically arranged with the adjusting screw 23. Each linkage group includes a first hinge rod 13, a second hinge rod 14, and a third hinge rod 15. The adjusting screw 23 passes through the top plate 10 and the bottom plate 8. The sliding plate 11 is threadedly engaged with the adjusting screw 23. In each linkage group 12, one end of the first hinge rod 13 is hinged to the top plate 10, and the other end is hinged to the hinge platform 6. One end of the second hinge rod 14 is hinged to the hinge platform 6, and the other end is hinged to the bottom plate 8. One end of the third hinge rod 15 is hinged to the middle part of the first hinge rod 13, and the other end is hinged to the sliding plate 11.

[0026] Furthermore, in each linkage group 12, there are multiple first hinge rods 13, second hinge rods 14, and third hinge rods 15, distributed in a direction perpendicular to the mesh frame 1. Adjacent first hinge rods 13, second hinge rods 14, and third hinge rods 15 are connected as a whole by corresponding horizontal plates 16. The first hinge rods 13 and second hinge rods 14, which are adjacent in the direction perpendicular to the mesh frame 1, are rotatably connected by pins 17 at their close ends. The hinge platform 6 includes a welding plate 18 and bosses 19. There are two bosses 19, which are symmetrically fixed at both ends of the welding plate 18. The pins 17 pass through the two bosses 19, and the back of the bosses 19 are welded to the mesh frame 1.

[0027] Based on the above structural description, in actual installation, the frame 1 of an anti-throw net can be fixed in advance, that is, the exposed part of the horizontal bar 20 at the bottom of the vertical bar 21 is used to match the external track or the ground. In practice, a trapezoidal platform can be used to support the vertical placement (not shown in the figure). The structure can be changed according to the site requirements. Then, the two net frames 1 are spliced ​​together through two hinged platforms 6. After the splicing is completed, to adjust the spacing between adjacent net frames 1, simply rotate the adjusting screw 23. Due to the rigid connection of the connecting sleeve in the sliding component 5, and the sliding connection of the base plate 8 in the sliding groove 9 of the connecting sleeve, the height is limited and adjusted. The screw 23 can be positioned and rotated relatively within the base plate 8, and the sliding plate 11, which is subjected to the rotation of its screw thread, can slide up and down along its axis. After the two ends of the sliding plate 11 are displaced, it can drive the third hinge rod 15 to move and swing. Since the first hinge rod 13 and the second hinge rod 14 are hinged at multiple points between the base plate 8 and the top plate 10, the end hinge platform 6 can be moved away from or closer to each other, which indirectly realizes the adjustment of the spacing between adjacent mesh frames 1. There is no need for disassembly and reassembly of extra bolts. Only the bottom support structure of the mesh frame 1 needs to be moved, which realizes the adaptive adjustment of the variable isolation area, which is practical and reliable.

[0028] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A highly weather-resistant, dip-coated anti-throw net that is easy to deploy, comprising multiple net frames, each frame having a steel wire mesh embedded and fixed inside, characterized in that: It also includes an adjusting screw, which is arranged in the same direction as the height of the mesh frame. Multiple connecting mechanisms are fixed at equal intervals on the adjusting screw. Each pair of adjacent mesh frames is spliced ​​together by the connecting mechanisms. The connecting mechanism includes an adjusting linkage assembly, a sliding assembly, and a hinge platform. The two ends of the adjusting linkage assembly are respectively hinged to the hinge platform and connected and fixed to the mesh frame on the bottom surface of the hinge platform. The adjusting screw can drive the adjusting linkage assembly to adjust relative to each other in the interval direction between the two mesh frames. The sliding assembly includes a positioning sleeve and a base plate. The base plate is used to connect and support the adjusting linkage assembly. There are two positioning sleeves, which are symmetrically fixed on the mesh frame. Each positioning sleeve has a sliding groove in the transverse direction to slide and connect the two ends of the base plate.

2. The easily deployable, highly weather-resistant, dip-coated anti-throw net according to claim 1, characterized in that: The adjusting linkage assembly includes a top plate, a sliding plate, and a linkage group. The linkage group includes two linkages symmetrically arranged with respect to the adjusting screw. Each linkage group includes a first hinge rod, a second hinge rod, and a third hinge rod. The adjusting screw passes through the top plate and the bottom plate. The sliding plate is threadedly engaged with the adjusting screw. In each linkage group, one end of the first hinge rod is hinged to the top plate, and the other end is hinged to the hinge platform. One end of the second hinge rod is hinged to the hinge platform, and the other end is hinged to the bottom plate. One end of the third hinge rod is hinged to the middle part of the first hinge rod, and the other end is hinged to the sliding plate.

3. The easily deployable, highly weather-resistant, dip-coated anti-throw net according to claim 2, characterized in that: In each linkage group, there are multiple first hinge rods, second hinge rods and third hinge rods distributed in a direction perpendicular to the frame. Adjacent first hinge rods, second hinge rods and third hinge rods are connected as one unit by corresponding cross plates.

4. The easily deployable, highly weather-resistant, dip-coated anti-throw net according to claim 3, characterized in that: A first hinge rod and a second hinge rod, which are adjacent to each other perpendicular to the direction of the mesh frame, are rotatably connected by a pin at their close ends. The hinge platform includes a welding plate and a boss. The boss includes two bosses and is symmetrically fixed at both ends of the welding plate. The pin passes through the two bosses and is welded to the back of the bosses with the mesh frame.

5. The easily deployable, highly weather-resistant, dip-coated anti-throw net according to claim 1, characterized in that: The adjustment spacing of the adjusting linkage assembly corresponds to the depth of the slide groove.

6. The easily deployable, highly weather-resistant, dip-coated anti-throw net according to claim 1, characterized in that: The frame includes horizontal bars and vertical bars. The horizontal bars are welded to both ends to form a frame structure. The bottom of the vertical bars is exposed to fit the external track or the ground.

7. The easily deployable, highly weather-resistant, dip-coated anti-throw net according to claim 1, characterized in that: The connecting mechanism comprises at least three sets, and the distance between adjacent heights is not less than 500mm.

8. The easily deployable, highly weather-resistant, dip-coated anti-throw net according to claim 1, characterized in that: A rotating handle is fixed to the top of the adjusting screw.

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