Dustproof net for building construction

Abstract

The utility model discloses a dust screen for building construction, and belongs to the technical field of dust screens. A dustproof net for building construction comprises a mounting base, one side of the mounting base is rotationally connected with an angle adjusting plate through a rotating shaft, the side, away from the angle adjusting plate, of the angle adjusting plate is slidably connected with a net frame, one side of the angle adjusting plate is provided with an angle adjusting disc, and the side face of the angle adjusting disc is provided with a plurality of clamping grooves; a limiting bolt is connected between the mounting seat and the adjusting hole through a thread, a fixed net body is embedded in the angle adjusting plate, and a side threaded sleeve is arranged on the side face of the angle adjusting plate; through the design of the rotating shaft and the sliding groove, the angle adjusting plate can flexibly rotate, the net frame can smoothly slide on the angle adjusting plate, and therefore the coverage area and the angle of the dustproof net can be conveniently adjusted according to construction requirements, and the dustproof net can adapt to construction areas of different shapes and sizes due to the design; and the flexibility and the applicability are improved.

Description

Technical Field

[0001] This utility model relates to the field of dustproof netting technology, and in particular to a dustproof netting for building construction. Background Technology

[0002] In the construction process, dust control nets are important equipment for preventing dust pollution and protecting the construction environment. However, traditional dust control nets used in construction have many shortcomings and cannot meet the diverse needs of modern construction. On the one hand, the angle and coverage area of ​​traditional dust control nets are fixed and cannot be adjusted according to the specific shape and size of the construction area, resulting in limited dust control effect. Moreover, dust control nets need to be frequently replaced in different construction scenarios, increasing construction costs and time. On the other hand, traditional dust control nets have poor stability and are prone to sliding or falling off during use, which not only reduces the dust control effect but may also pose safety hazards to construction workers. In addition, the installation and dismantling process of traditional dust control nets is cumbersome and requires the use of external tools for fixing, which reduces construction efficiency.

[0003] Therefore, in order to address this problem, this utility model provides a dustproof net for building construction. Utility Model Content

[0004] The purpose of this utility model is to solve the problems in the prior art by proposing a dustproof net for building construction.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a dustproof net for building construction, including a mounting base, an angle adjustment plate rotatably connected to one side of the mounting base via a rotating shaft, a net frame slidably connected to the side of the angle adjustment plate away from the mounting base, an angle adjustment disc provided on one side of the angle adjustment plate, a plurality of slots provided on the side of the angle adjustment disc, a limit pin connected between the mounting base and the adjustment hole via a thread, and a fixed net body embedded inside the angle adjustment plate.

[0006] Preferably, the side of the angle adjustment plate is provided with a side threaded sleeve, and the side of the side threaded sleeve is connected to a fixing pin by a thread, the fixing pin being used for locking.

[0007] Preferably, the mounting base has a mounting strip on the side away from the angle adjustment plate, and the mounting strip has a plurality of mounting holes evenly spaced on its side.

[0008] Preferably, the angle adjustment plate has a slot on its inner side, and the mesh frame is slidably connected to the slot.

[0009] Preferably, the bottom of the mesh frame is provided with a pull handle, which is used to pull the mesh frame for use.

[0010] Preferably, the mesh frame has symmetrically provided limiting holes on both sides, and the limiting holes are threadedly connected to the fixing pins.

[0011] Compared with the prior art, this utility model provides a dustproof net for construction, which has the following beneficial effects:

[0012] 1. The dust control net for construction uses a rotating shaft and sliding groove design, which allows the angle adjustment plate to rotate flexibly and the net frame to slide smoothly on the angle adjustment plate. This makes it easy to adjust the coverage area and angle of the dust control net according to construction needs. This design allows the dust control net to adapt to construction areas of different shapes and sizes, improving its flexibility and applicability.

[0013] 2. This construction dustproof net uses a threaded connection method with fixing pins and limiting holes to lock the net frame onto the angle adjustment plate, preventing the net frame from sliding and thus improving the stability of the dustproof net. At the same time, the design of the mounting strip and mounting holes allows the dustproof net to be firmly fixed to the support or wall at the construction site, further enhancing its stability. In addition, the pull handle makes it easy for workers to hold and pull the net frame, improving the convenience and efficiency of operation, while also reducing safety hazards caused by improper operation. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of a dustproof net for building construction proposed in this utility model;

[0015] Figure 2 This is a front view of the structure of a dustproof net for building construction proposed in this utility model;

[0016] Figure 3 This utility model proposes a dustproof net for construction. Figure 1 Enlarged view of area A in the middle;

[0017] Figure 4 This utility model proposes a dustproof net for construction. Figure 2 Enlarged view of area B in the middle.

[0018] In the diagram: 1. Mounting base; 101. Mounting strip; 102. Mounting hole; 2. Angle adjustment plate; 201. Angle adjustment disc; 202. Adjustment hole; 203. Slot; 3. Mesh frame; 301. Limiting hole; 302. Pull-out handle; 4. Limiting pin; 5. Fixing mesh body; 6. Side threaded sleeve; 7. Fixing pin. Detailed Implementation

[0019] 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.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] Reference Figures 1-4 A dust control net for construction uses a mounting base 1 as the supporting structure for the dust control net, preferably made of aluminum alloy or steel to ensure its load-bearing capacity and stability. An angle adjustment plate 2 is rotatably connected to one side of the mounting base 1 via a rotating shaft, which is fixed with bolts for easy rotation and disassembly of the angle adjustment plate 2. A groove is provided on the side of the angle adjustment plate 2 away from the mounting base 1. A slider matching the groove is provided at the bottom of the net frame 3, enabling the net frame 3 to slide on the angle adjustment plate 2. An angle adjustment disc 201 is welded to one side of the angle adjustment plate 2, and the side of the angle adjustment disc 201 has an opening... Several slots 203 are provided, the number of which is determined according to the angle adjustment requirements, generally no less than 5, and are evenly distributed on the side of the angle adjustment plate 201. The mounting base 1 and the adjustment hole 202 are connected by a limit pin 4 through a threaded connection. The limit pin 4 adopts a bolt structure and fixes the angle adjustment plate 2 to the mounting base 1 through the threaded connection, so as to realize the angle adjustment and fixation of the angle adjustment plate 2. The angle adjustment plate 2 is embedded with a fixing mesh 5. The fixing mesh 5 is made of dustproof mesh cloth and is fixed to the angle adjustment plate 2 by riveting or sewing to prevent dust from entering the construction site.

[0022] The angle adjustment plate 2 has a side threaded sleeve 6 welded to its side. The side threaded sleeve 6 has an internal thread design that matches the external thread of the fixing pin 7. The fixing pin 7 has a bolt structure and locks the mesh frame 3 onto the angle adjustment plate 2 through a threaded connection to prevent the mesh frame 3 from sliding. The length of the fixing pin 7 is determined according to the thickness of the mesh frame 3 to ensure a locking effect.

[0023] The mounting base 1 has a mounting strip 101 welded to the side away from the angle adjustment plate 2. The mounting strip 101 is made of aluminum alloy or steel, and its length matches the width of the mounting base 1. Several mounting holes 102 are evenly spaced on the side of the mounting strip 101. The number of mounting holes 102 is determined according to the installation requirements, generally no less than four, and they are evenly distributed on the side of the mounting strip 101. The mounting holes 102 are threaded holes, which facilitates fixing the dustproof net to the bracket or wall at the construction site with bolts.

[0024] The angle adjustment plate 2 has a slot 203 on its inner side. The width of the slot 203 matches the thickness of the mesh frame 3, ensuring that the mesh frame 3 can slide smoothly in the slot 203. The mesh frame 3 is made of aluminum alloy or steel and has a slider at the bottom that matches the slot 203. The mesh frame 3 can be extended and retracted on the angle adjustment plate 2 by sliding connection, which makes it easy to adjust the coverage area of ​​the dustproof net according to construction needs.

[0025] The bottom of the mesh frame 3 is welded with a pull handle 302. The pull handle 302 adopts a cylindrical design and has anti-slip texture on the surface, which makes it easy for workers to hold and pull the mesh frame 3. The length of the pull handle 302 is designed according to ergonomic principles to ensure that workers can apply sufficient pulling force during operation, while avoiding hand fatigue during operation.

[0026] Among them, the two sides of the mesh frame 3 are symmetrically provided with limiting holes 301. The limiting holes 301 adopt a threaded hole design, which matches the external thread of the fixing pin 7. The mesh frame 3 is locked on the angle adjustment plate 2 through the threaded connection to prevent the mesh frame 3 from sliding.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dustproof net for construction, comprising a mounting base (1), characterized in that, An angle adjustment plate (2) is rotatably connected to one side of the mounting base (1) via a rotating shaft. A mesh frame (3) is slidably connected to the side away from the angle adjustment plate (2). An angle adjustment disc (201) is provided on one side of the angle adjustment plate (2). Several slots (203) are provided on the side of the angle adjustment disc (201). A limit pin (4) is threadedly connected between the mounting base (1) and the adjustment hole (202). A fixed mesh body (5) is embedded inside the angle adjustment plate (2).

2. The dustproof net for construction as described in claim 1, characterized in that, The side of the angle adjustment plate (2) is provided with a side threaded sleeve (6), and the side of the side threaded sleeve (6) is connected to a fixing pin (7) by a thread. The fixing pin (7) is used for locking.

3. The dustproof net for construction as described in claim 1, characterized in that, The mounting base (1) is provided with a mounting strip (101) on the side away from the angle adjustment plate (2), and a number of mounting holes (102) are provided at equal intervals on the side of the mounting strip (101).

4. The dustproof net for construction as described in claim 1, characterized in that, The angle adjustment plate (2) has a slot (203) on its inner side, and the mesh frame (3) is slidably connected to the slot (203).

5. A dustproof net for construction as described in claim 1, characterized in that, The bottom of the mesh frame (3) is provided with a pull handle (302), which is used to pull the mesh frame (3) for use.

6. A dustproof net for construction as described in claim 1, characterized in that, The mesh frame (3) has symmetrically provided limiting holes (301) on both sides, and the limiting holes (301) are threadedly connected to the fixing pins (7).

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