Construction dustproof covering net easy to splice and assemble

Abstract

The utility model discloses a construction dustproof covering net easy to splice and assemble, and relates to the technical field of covering nets, the two sides of a first covering net and a second covering net are respectively provided with a first connecting frame and a second connecting frame from left to right, one side of the first connecting frame is fixedly connected with a connecting plate, and the other side of the first connecting frame is fixedly connected with a second connecting frame. A connecting groove is formed in the upper surface of the second connecting frame, positioning holes are symmetrically formed in the connecting groove, connecting rods are in threaded connection with the interiors of the positioning holes, stabilizing rods are further symmetrically arranged on the lower surfaces of the first connecting frame and the second connecting frame, and rotating rods are arranged on the upper surfaces of the first connecting frame and the second connecting frame in a penetrating mode; and fixing grooves are formed in the first connecting frame and the second connecting frame. The connecting plate on one side of the first connecting frame is clamped into the fixing groove formed in the upper surface of the second connecting frame, positioning is conducted through the connecting rod and the locking nut, the connecting stability is guaranteed, and splicing and assembling are convenient.

Description

Technical Field

[0001] This utility model relates to the field of dust cover technology, and in particular to a construction dust cover that is easy to splice and assemble. Background Technology

[0002] Construction refers to the entire process of on-site operation and implementation in a construction project, in accordance with design drawings and technical requirements. On a construction site, soil piles are usually accumulated materials generated by earthwork operations (such as excavation, filling, demolition, etc.). If these soil piles are not properly handled, they will have adverse effects on the surrounding environment and human health, especially the spread of dust. Therefore, covering nets are used to cover soil piles to prevent dust.

[0003] Chinese patent discloses an environmentally friendly dust suppression and covering net (authorization announcement number CN214865998U). This patented technology uses a double-layer dust suppression and covering net body formed by combining a first dust suppression and covering net and a second dust suppression and covering net. The mesh diameter of the first dust suppression and covering net is smaller than that of the second dust suppression and covering net, thereby enhancing the dust suppression capability of the dust suppression and covering net body. Furthermore, the braided rope of this invention is internally reinforced with a supporting rope formed by reinforcing rope, and the outer protective layer is made of corrosion-resistant and wear-resistant material. The reinforcing rope is made of high-strength polyester fiber material, thereby enhancing the strength and corrosion resistance of the dust suppression and covering net body and extending its service life.

[0004] However, existing construction dust cover methods mostly use multiple slots to engage with clips and require a large number of bolts for positioning, resulting in complex connections and inconvenient installation and disassembly. Therefore, those skilled in the art have provided an easily assembled construction dust cover net to solve the problems mentioned in the background. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an easy-to-assemble construction dustproof cover net, solving the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an easily assembled construction dustproof cover net, comprising: a first cover net and a second cover net disposed on one side of the first cover net; a first connecting frame and a second connecting frame are respectively disposed on both sides of the first and second cover nets from left to right; a connecting plate is fixedly connected to one side of the first connecting frame; a connecting groove is formed on the upper surface of the second connecting frame; positioning holes are symmetrically arranged inside the connecting groove; a connecting rod is threaded into the positioning hole; stabilizing rods are symmetrically arranged on the lower surfaces of the first and second connecting frames; and a rotating rod is passed through the upper surfaces of the first and second connecting frames; a fixing groove is formed inside the first and second connecting frames; a limiting plate is provided at the lower end of the rotating rod inside the fixing groove; and anti-slip teeth are provided on the lower surface of the limiting plate.

[0007] As a further technical solution of this utility model, the upper end of the connecting rod penetrates the upper surface of the connecting plate, and a locking nut is threadedly connected to the outside of the connecting rod on the upper surface of the connecting plate.

[0008] As a further technical solution of this utility model, the connecting plate and the connecting groove are adapted to each other, and the upper surfaces of the connecting plate and the connecting groove are flush with each other.

[0009] As a further technical solution of this utility model, two stabilizing rods are symmetrically arranged on the lower surfaces of the first connecting frame and the second connecting frame, and the lower end of the stabilizing rod is tapered.

[0010] As a further technical solution of this utility model, an installation groove is provided on one side of both the first connecting frame and the second connecting frame, and both sides of the first covering net and the second covering net are embedded in the interior of the installation groove.

[0011] As a further technical solution of this utility model, the upper surface of the limiting plate is provided with a bearing, and the lower end of the rotating rod is embedded in the bearing and rotatably connected to the bearing.

[0012] As a further technical solution of this utility model, the rotating rod is threadedly connected to the first connecting frame, and the lower surface of the anti-slip teeth contacts the upper surface of the first covering net.

[0013] This utility model provides an easy-to-assemble construction dustproof cover net, which has the following advantages compared with the prior art:

[0014] 1. This design provides an easy-to-assemble construction dustproof covering net. The connecting plate on one side of the first connecting frame is engaged with the fixing groove on the upper surface of the second connecting frame, and the connection is positioned by the connecting rod and the locking nut to ensure the stability of the connection. The structure is simple and easy to assemble. It can cover and prevent dust from construction soil piles of different sizes. At the same time, the stability of the covering net can be improved by using the stabilizing rod.

[0015] 2. This design provides an easy-to-assemble construction dustproof cover net. The rotation of the rotating rod causes the rotating rod to rotate with the thread of the first connecting frame, and the limiting plate moves downward inside the fixing groove. In this way, the anti-slip teeth on the lower surface of the limiting plate can position the cover net to prevent it from falling off, thus enabling better dust prevention of construction soil piles and making it highly practical. Attached Figure Description

[0016] Figure 1 This is a structural diagram of a construction dustproof covering net that is easy to assemble and splice.

[0017] Figure 2 This is a schematic diagram of the stabilizing rod in a construction dustproof covering net that is easy to assemble and splice.

[0018] Figure 3 This is a schematic diagram of the first connecting frame in a construction dustproof covering net that is easy to assemble and splice.

[0019] Figure 4 This is a schematic diagram of the structure of the second connecting frame in a construction dustproof covering net that is easy to assemble and splice.

[0020] Figure 5 This is a schematic diagram of the anti-slip teeth structure in a construction dustproof covering net that is easy to assemble and splice.

[0021] In the diagram: 1. First covering net; 2. Second covering net; 3. First connecting frame; 31. Connecting plate; 32. Connecting rod; 33. Locking nut; 4. Second connecting frame; 41. Connecting groove; 42. Positioning hole; 5. Rotating rod; 51. Limiting plate; 52. Fixing groove; 53. Anti-slip teeth; 54. Bearing; 6. Stabilizing rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5This utility model provides a construction dustproof covering net that is easy to assemble and splice: it includes a first covering net 1 and a second covering net 2 disposed on one side of the first covering net 1. A first connecting frame 3 and a second connecting frame 4 are respectively disposed on both sides of the first covering net 1 and the second covering net 2 from left to right. A connecting plate 31 is fixedly connected to one side of the first connecting frame 3. A connecting groove 41 is formed on the upper surface of the second connecting frame 4. Positioning holes 42 are symmetrically arranged inside the connecting groove 41, and connecting rods 32 are threaded into the positioning holes 42. Stabilizing rods 6 are also symmetrically arranged on the lower surfaces of the first connecting frame 3 and the second connecting frame 4. A rotating rod 5 is provided through the upper surface of the connecting frame 4. The first connecting frame 3 and the second connecting frame 4 have a fixing groove 52 inside. The lower end of the rotating rod 5 is provided with a limiting plate 51 inside the fixing groove 52. The lower surface of the limiting plate 51 is provided with anti-slip teeth 53. This setting uses the anti-slip teeth 53 to stably install the first covering net 1 and the second covering net 2 between the first connecting frame 3 and the second connecting frame 4. When assembling and splicing the first covering net 1 and the second covering net 2, it is only necessary to embed the connecting plate 31 into the connecting groove 41 and lock it with the locking nut 33. In this way, the purpose of quickly splicing and assembling the first covering net 1 and the second covering net 2 can be achieved.

[0024] like Figure 2 As shown, the upper end of the connecting rod 32 penetrates the upper surface of the connecting plate 31, and a locking nut 33 is threadedly connected to the outside of the connecting rod 32 on the upper surface of the connecting plate 31. The connecting plate 31 and the connecting groove 41 are compatible with each other, and the upper surfaces of the connecting plate 31 and the connecting groove 41 are flush with each other. This arrangement connects the lower end of the connecting rod 32 to the inside of the positioning hole 42, and when the connecting plate 31 is installed in the connecting groove 41, it can be positioned and connected through the connecting rod 32. The locking nut 33 can be used to lock the connecting rod 32, thereby achieving the purpose of splicing the first covering net 1 and the second covering net 2.

[0025] like Figure 3 and Figure 4 As shown, two stabilizing rods 6 are symmetrically arranged on the lower surface of the first connecting frame 3 and the second connecting frame 4, and the lower end of the stabilizing rod 6 is tapered. This arrangement ensures the stability of the first covering net 1 and the second covering net 2 when they are covered on the construction soil pile, and prevents them from being affected by external wind force and thus the dust prevention work.

[0026] like Figure 1 and Figure 5As shown, each of the first connecting frame 3 and the second connecting frame 4 has an installation groove on one side. Both sides of the first covering net 1 and the second covering net 2 are embedded in the installation groove. The upper surface of the limiting plate 51 is provided with a bearing 54. The lower end of the rotating rod 5 is embedded in the bearing 54 and rotatably connected to the bearing 54. The rotating rod 5 is threadedly connected to the first connecting frame 3. The lower surface of the anti-slip tooth 53 contacts the upper surface of the first covering net 1. This arrangement embeds both sides of the first covering net 1 and the second covering net 2 into the installation grooves on one side of the first connecting frame 3 and the second connecting frame 4. By rotating the rotating rod 5, the limiting plate 51 can be moved down, causing the anti-slip tooth 53 to move down and press the first covering net 1 and the second covering net 2 together, preventing them from falling and affecting the dust prevention work.

[0027] The working principle of this utility model is as follows: When using the easily assembled construction dustproof covering net, firstly, the first covering net 1 and the second covering net 2 are installed into the mounting grooves opened on one side of the first connecting frame 3 and the second connecting frame 4. After installation, the rotating rod 5 on the first connecting frame 3 and the second connecting frame 4 can be rotated. The rotating rod 5 is threadedly connected to the first connecting frame 3 and the second connecting frame 4, which allows the limiting plate 51 at the lower end of the rotating rod 5 to move downwards, causing the anti-slip teeth 53 to position the first covering net 1 and the second covering net 2 downwards. To prevent detachment, when connecting the first covering net 1 and the second covering net 2, the connecting plate 31 on the outer side of the first connecting frame 3 on one side of the second covering net 2 can be embedded into the connecting groove opened on the second connecting frame 4 on one side of the first covering net 1. That is, the connecting rods 32 symmetrically arranged in the connecting groove will pass through the connecting plate 31 and be locked by the locking nut 33. In this way, the connection between the first covering net 1 and the second covering net 2 can be guaranteed, so as to cover and prevent dust from piles of soil of different sizes. The structure is simple and practical.

[0028] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A construction dustproof covering net that is easy to assemble and splice, characterized in that, include: A first covering net (1) and a second covering net (2) disposed on one side of the first covering net (1). A first connecting frame (3) and a second connecting frame (4) are respectively disposed on both sides of the first covering net (1) and the second covering net (2) from left to right. A connecting plate (31) is fixedly connected to one side of the first connecting frame (3). The upper surface of the second connecting frame (4) is provided with a connecting groove (41), and the interior of the connecting groove (41) is symmetrically provided with positioning holes (42). The interior of the positioning holes (42) is threaded with a connecting rod (32). The lower surfaces of the first connecting frame (3) and the second connecting frame (4) are also symmetrically provided with stabilizing rods (6), and the upper surfaces of the first connecting frame (3) and the second connecting frame (4) are provided with a rotating rod (5). The first connecting frame (3) and the second connecting frame (4) have a fixing groove (52) inside. The lower end of the rotating rod (5) is provided with a limiting plate (51) inside the fixing groove (52). The lower surface of the limiting plate (51) is provided with anti-slip teeth (53).

2. The construction dustproof covering netting that is easy to assemble and splice according to claim 1, characterized in that, The upper end of the connecting rod (32) penetrates the upper surface of the connecting plate (31), and a locking nut (33) is threaded onto the upper surface of the connecting plate (31) on the outside of the connecting rod (32).

3. The construction dustproof covering netting that is easy to assemble and splice according to claim 1, characterized in that, The connecting plate (31) and the connecting groove (41) are adapted to each other, and the upper surfaces of the connecting plate (31) and the connecting groove (41) are flush with each other.

4. The construction dustproof covering netting that is easy to assemble and splice according to claim 1, characterized in that, Two stabilizing rods (6) are symmetrically arranged on the lower surfaces of the first connecting frame (3) and the second connecting frame (4), and the lower end of the stabilizing rod (6) is tapered.

5. The construction dustproof covering netting that is easy to assemble and splice according to claim 1, characterized in that, The first connecting frame (3) and the second connecting frame (4) each have an installation groove on one side, and the first covering net (1) and the second covering net (2) are both embedded in the installation groove on both sides.

6. The construction dustproof covering netting that is easy to assemble and splice according to claim 1, characterized in that, The upper surface of the limiting plate (51) is provided with a bearing (54), and the lower end of the rotating rod (5) is embedded in the bearing (54) and rotatably connected to the bearing (54).

7. The construction dustproof covering netting that is easy to assemble and splice according to claim 1, characterized in that, The rotating rod (5) is threadedly connected to the first connecting frame (3), and the lower surface of the anti-slip tooth (53) is in contact with the upper surface of the first covering net (1).

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