Aluminum protective net and connecting structure

Abstract

The utility model discloses an aluminum protective net and connecting structure, which comprises a protective net frame, a plurality of groups of through holes are equidistantly arranged on the outer wall of the protective net frame, a connecting piece is bolted and fixed on the side wall of the protective net frame through bolts, and a vertical rod is bolted and fixed on the side wall of one side, far away from the protective net frame, of the connecting piece. The top and the bottom of the protective screen frame are fixedly provided with transverse rods in a bolted mode respectively, the protective screen frame, the vertical rods and the transverse rods are all made of aluminum alloy materials, and the protective screen frame, the through holes and the connecting pieces are arranged to be used in cooperation, so that the upper portion, the lower portion, the left portion and the right portion of the protective screen frame can be connected through bolts, and follow-up disassembly, replacement and adjustment can be facilitated; besides, the protective screen frame is installed on the outer sides of the vertical rods and is not affected by the arrangement distance of the vertical rods, the protective screen frame, the vertical rods and the transverse rods are all made of aluminum alloy materials, and the aluminum alloy materials have high strength and excellent corrosion resistance, are light in weight and are convenient to transport and install.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum protection nets, in particular to an aluminum protection net and a connection structure. Background Art

[0002] As an important safety protection facility, aluminum protective nets play a vital role in many fields such as construction, industry and agriculture. With the continuous advancement of technology and the increasing diversification of application needs, the design of aluminum protective nets and their connection structures is also constantly innovating and optimizing. Traditional protective net materials are mostly steel or plastic, but steel protective nets have problems such as heavy weight and easy rust, while plastic protective nets have defects such as low strength and easy aging. In contrast, aluminum protective nets stand out with their light weight, high strength and corrosion resistance, and have gradually become the mainstream choice in the market. However, the excellent performance of aluminum materials themselves is not enough to meet the protection needs in various complex scenarios. Therefore, the design of the connection structure has become the key to the performance of the aluminum protective net. The connection structure not only needs to ensure the stability and safety of the aluminum protective net, but also needs to take into account the convenience of installation and maintenance.

[0003] At present, most of the aluminum protective net connection structures on the market are connected by welding or bolts. Although the welding connection is firm, it is difficult to disassemble and adjust once the welding is completed, which is not conducive to subsequent maintenance and replacement. Therefore, we need to propose an aluminum protective net and connection structure. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum protective net and a connection structure, aiming to solve the problem that most of the aluminum protective net connection structures on the market in the prior art are connected by welding or bolts. Although the welding connection is firm, it is difficult to disassemble and adjust once the welding is completed, which is not conducive to subsequent maintenance and replacement.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An aluminum protective net and connection structure, including a protective net frame, a plurality of groups of through holes are equidistantly opened on the outer wall of the protective net frame, a connecting piece is bolted and fixed to the side wall of the protective net frame by bolts, a vertical pole is bolted and fixed to the side wall of the connecting piece away from the protective net frame, and a cross bar is bolted and fixed to the top and bottom of the protective net frame respectively, and the protective net frame, the vertical pole and the cross bar are all made of aluminum alloy.

[0007] Preferably, the frame of the protective net frame is made of L-shaped aluminum material, and a plurality of groups of through holes are respectively opened on the side walls of the L-shaped aluminum material.

[0008] Preferably, a vertical reinforcing rib is fixedly connected to the inner top of the protection net frame, and a bottom end of the vertical reinforcing rib is fixedly connected to the inner bottom of the protection net frame.

[0009] Preferably, it also includes two groups of oblique reinforcing ribs, the top ends of the two groups of oblique reinforcing ribs are respectively fixedly connected to the top of the protection net frame, and the bottom ends of the two groups of oblique reinforcing ribs are respectively fixedly connected to the inner bottom of the protection net frame.

[0010] Preferably, the two groups of oblique reinforcing ribs are both made of aluminum alloy square tubes, and the vertical reinforcing ribs are made of aluminum alloy square tubes.

[0011] Preferably, the spacing between the holes in the main body of the upright pole is 100 mm, and the spacing between the holes in the top of the upright pole is 50 mm.

[0012] Preferably, the connection hole diameter of the protective net frame is 14 mm, and it is connected to the connecting piece and the cross bar using M12 bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a protective net frame, through holes and connecting pieces for coordinated use, so that the protective net frame can be connected to each other with bolts up and down and left and right, so that subsequent disassembly, replacement and adjustment can be facilitated. In addition, the protective net frame is installed on the outside of the vertical poles, so it is not affected by the arrangement spacing of the vertical poles. The protective net frame, the vertical poles and the cross bar are all made of aluminum alloy, which not only has high strength and excellent corrosion resistance, but also is light in weight and easy to transport and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the protective net frame, vertical reinforcing ribs and oblique reinforcing ribs of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the shaft side of the utility model;

[0018] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0019] Figure 5 For this utility model Figure 3 The enlarged structural diagram at B in the middle;

[0020] Figure 6 For this utility model Figure 3 The enlarged structural diagram at C in the middle;

[0021] Figure 7 It is a structural schematic diagram of the connecting piece of the utility model.

[0022] In the figure: 1. protective net frame; 2. through hole; 3. connecting piece; 4. vertical pole; 5. horizontal pole; 6. vertical reinforcing rib; 7. oblique reinforcing rib. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-7 , the utility model provides a technical solution:

[0025] An aluminum protective net and connection structure, comprising a protective net frame 1, a plurality of through holes 2 are equidistantly opened on the outer wall of the protective net frame 1, a connecting piece 3 is bolted and fixed on the side wall of the protective net frame 1, a vertical pole 4 is bolted and fixed on the side wall of the connecting piece 3 away from the protective net frame 1, and a cross bar 5 is bolted and fixed on the top and bottom of the protective net frame 1 respectively, and the protective net frame 1, the vertical pole 4 and the cross bar 5 are all made of aluminum alloy. The utility model arranges the protective net frame 1, the through holes 2 and the connecting piece 3 for coordinated use, so that the protective net frame 1 can be connected to each other from top to bottom and from left to right by bolts. In addition, by installing the protective net frame 1 on the outside of the vertical pole, it is not affected by the arrangement spacing of the vertical pole 4. By setting the protective net frame 1, the vertical pole 4 and the cross bar 5 to be made of aluminum alloy, this material not only has high strength and excellent corrosion resistance, but also is light in weight and easy to transport and install.

[0026] The frame of the protective net frame 1 is made of L-shaped aluminum material, and a plurality of groups of through holes 2 are respectively opened on the side walls of the L-shaped aluminum material. By setting the protective frame as the L-shaped aluminum material and using it in conjunction with the plurality of groups of through holes 2, it is convenient to install and connect the protective net frame 1;

[0027] The inner top of the protection net frame 1 is fixedly connected with a vertical reinforcing rib 6, and the bottom end of the vertical reinforcing rib 6 is fixedly connected to the inner bottom of the protection net frame 1. By providing the vertical reinforcing rib 6, it is beneficial to improve the overall strength and rigidity;

[0028] It also includes two groups of oblique reinforcing ribs 7, the top ends of the two groups of oblique reinforcing ribs 7 are respectively fixedly connected to the top of the protection net frame 1, and the bottom ends of the two groups of oblique reinforcing ribs 7 are respectively fixedly connected to the inner bottom of the protection net frame 1. By setting the oblique reinforcing ribs 7, it is beneficial to further improve the overall strength and rigidity;

[0029] The two groups of oblique reinforcing ribs 7 are made of aluminum alloy square tubes, and the vertical reinforcing ribs 6 are made of aluminum alloy square tubes. The aluminum alloy square tubes are light and high-strength, which means that while providing sufficient strength, they will not bring too much weight burden to the entire protective net frame 1 structure, which helps to reduce the difficulty of installation and maintenance, and also reduces transportation costs. In addition, aluminum alloy has excellent corrosion resistance, especially in outdoor environments, and can resist erosion by natural factors such as rain and sunlight, which makes the protective net frame 1 have a longer service life and reduces the frequency of maintenance and replacement;

[0030] The hole spacing of the main part of the vertical pole 4 is 100mm, and the hole spacing of the top of the vertical pole 4 is 50mm. It can be replaced by a vertical pole 4 internal plug-in with a through hole spacing of 50mm installed on the top to install the crossbar 5;

[0031] The connecting hole diameter of the protective net frame 1 is 14 mm, and it is connected to the connecting piece 3 and the cross bar 5 with M12 bolts. The utility model modularizes the protective net frame 1 and the connecting structure so that the protective net frame can be connected to each other with bolts from top to bottom and from left to right, thereby facilitating subsequent disassembly, replacement and adjustment.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum protective net and connection structure, comprising a protective net frame (1), characterized in that: The outer wall of the protective net frame (1) is provided with a plurality of groups of through holes (2) at equal intervals, a connecting piece (3) is bolted and fixed to the side wall of the protective net frame (1) by means of bolts, a vertical pole (4) is bolted and fixed to the side wall of the connecting piece (3) away from the protective net frame (1), and a cross bar (5) is bolted and fixed to the top and bottom of the protective net frame (1), respectively. The protective net frame (1), the vertical pole (4) and the cross bar (5) are all made of aluminum alloy.

2. The aluminum protective net and connection structure according to claim 1, characterized in that: The frame of the protective net frame (1) is made of L-shaped aluminum material, and a plurality of groups of through holes (2) are respectively opened on the side walls of the L-shaped aluminum material.

3. The aluminum protective net and connection structure according to claim 1, characterized in that: The inner top of the protection net frame (1) is fixedly connected with a vertical reinforcing rib (6), and the bottom end of the vertical reinforcing rib (6) is fixedly connected with the inner bottom of the protection net frame (1).

4. The aluminum protective net and connection structure according to claim 3, characterized in that: It also comprises two groups of oblique reinforcing ribs (7), the top ends of the two groups of oblique reinforcing ribs (7) being respectively fixedly connected to the inner top of the protection net frame (1), and the bottom ends of the two groups of oblique reinforcing ribs (7) being respectively fixedly connected to the inner bottom of the protection net frame (1).

5. The aluminum protective net and connection structure according to claim 4, characterized in that: The two groups of oblique reinforcing ribs (7) are both made of aluminum alloy square tubes, and the vertical reinforcing ribs (6) are made of aluminum alloy square tubes.

6. The aluminum protective net and connection structure according to claim 1, characterized in that: The spacing between the holes in the main part of the upright pole (4) is 100 mm, and the spacing between the holes in the top of the upright pole (4) is 50 mm.

7. The aluminum protective net and connection structure according to claim 1, characterized in that: The connection hole of the protective net frame (1) has a diameter of 14 mm and is connected to the connecting piece (3) and the cross bar (5) using M12 bolts.

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