Building dustproof net

Abstract

The utility model relates to the technical field of dustproof nets, in particular to a building dustproof net which comprises a limiting assembly, and a winding assembly is arranged on one side of the limiting assembly. The limiting assembly comprises a dustproof net body, reinforcing cloth strips are arranged in the middle and on the two sides of the dustproof net body, a pressing plate penetrates through the reinforcing cloth strips, and fixing rods are fixedly connected to the inner sides of the two ends of the pressing plate. When the built dustproof net is used, the reinforcing cloth strips play a role in fastening, the pressing plates can press the reinforcing cloth strips, then the dustproof net body is limited, it is guaranteed that the dustproof net body cannot be lifted in windy weather, and stability is improved; a worker does not need to place the dustproof net body on the ground to roll and unfold the dustproof net body slightly, continuous stretching can be achieved, convenience and rapidness are achieved, in the follow-up rolling process, one side of the dustproof net body abuts against the surface of a rotating roller to conduct rotating rolling, and the pulling strength of the worker in the rolling process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust screen technical field, concretely is a kind of construction dust screen. BACKGROUND

[0002] Dust screen is also called "dust screen" and "dust screen", it is a kind of environmental protection engineering for controlling dust pollution in open stockyard, with the rapid development of social economy, urbanization construction engineering project is increasing, and the use number of dust screen is also more and more.

[0003] However, the existing dust screen in the process of use, dust screen is laid on open stockyard, due to the lack of limiting mechanism on dust screen, after laying dust screen on open stockyard, when encountering windy weather, dust screen is easily blown up, cannot play the role of dust prevention. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of construction dust screen to solve the problem of lacking limiting mechanism on dust screen in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of construction dust screen, comprising:

[0006] Limiting component, one side of the limiting component is provided with winding component;

[0007] The limiting component includes dust screen main body, the middle and both sides of the dust screen main body are provided with reinforcing cloth strip, the inside of the reinforcing cloth strip is penetrated by pressing plate, the inner side of both ends of the pressing plate is fixedly connected with fixed rod, the outer wall of the fixed rod is connected with rotating block, the one side of the rotating block is fixedly connected with ground nail, the both sides surface of the rotating block is provided with clamping block.

[0008] Preferably, the winding component includes rotating roller, the inside of the rotating roller is penetrated by shaft, the outer wall of one end of the shaft is installed with one side plate, the outer surface of the one side plate is fixedly connected with handle bar, the surface of the end of the shaft away from one side plate is provided with two side plates, the inside of the two side plates is penetrated by screw rod.

[0009] Preferably, the dust screen main body is fixedly connected with reinforcing cloth strip, and the pressing plate is slidingly connected with the reinforcing cloth strip.

[0010] Preferably, the rotating block is rotatably connected with the fixed rod, and the inner side of the pressing plate is provided with a clamping groove corresponding to the size of the clamping block.

[0011] Preferably, the clamping block is fixedly connected with the rotating block.

[0012] Preferably, the rotating roller is rotatably connected with the shaft, and the one side plate is fixedly connected with the shaft.

[0013] Preferably, the second side plate is provided with a hole corresponding to the size of the screw rod, and the screw rod is threadedly connected with the shaft rod.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] (1) the utility model constructs dustproof net, when using, sewing reinforcing cloth strip in the middle and both sides of dustproof net main part, reinforcing cloth strip plays the role of fastening, after turning out dustproof net main part, laying on open yard, passing through reinforcing cloth strip on both sides of dustproof net main part, the down turning of turning block around fixed rod, ground nail follows turning block and turns, after ground nail turns to be perpendicular to pressing plate, ground nail is inserted into land, and pressing plate can press reinforcing cloth strip, thereby to dustproof net main part plays the role of limiting, guarantee that dustproof net main part will not be lifted in windy weather, improves stability.

[0016] (2) the utility model constructs dustproof net through the setting of winding assembly, and the screw rod is screwed out of the shaft rod, and the second side plate is removed, and the winding state dustproof net main part is sleeved on the outer wall of the rotating roller, and the second side plate is placed on the surface of the shaft rod, and the screw rod is screwed into the shaft rod, and the subsequent worker can pull the handle, and the other worker pulls the dustproof net main part away from the end of the rotating roller and stretches, so that the worker does not need to put the dustproof net main part on the ground and roll out little by little, and the dustproof net main part can be continuously stretched, which is convenient and fast, and when winding, one side of the dustproof net main part is placed on the surface of the rotating roller and is wound, so that the pulling strength of the worker when winding little by little is reduced. ACCURACY OF DRAWINGS:

[0017] Figure 1 It is the overall structure front view schematic diagram of the utility model;

[0018] Figure 2 It is the overall structure front view schematic diagram of the utility model; Figure 1 It is the structure schematic diagram of A part of the utility model;

[0019] Figure 3 It is the structure schematic diagram of A part of the utility model;

[0020] Figure 4 It is the structure schematic diagram of the winding assembly of the utility model;

[0021] Figure 5 It is the explosion schematic diagram of the winding assembly of the utility model.

[0022] In the drawing: 01, limiting assembly; 11, dustproof net main part; 12, reinforcing cloth strip; 13, pressing plate; 14, fixed rod; 15, turning block; 16, ground nail; 17, clamping block; 02, winding assembly; 21, rotating roller; 22, shaft rod; 23, first side plate; 24, handle; 25, second side plate; 26, screw rod. Specific implementation:

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides an embodiment: a kind of construction dust screen, screw rod 26 used in the application is the product that can be directly purchased in market, its principle and connecting mode are all prior art that the person skilled in the art is familiar with, so here is not repeated.

[0025] It comprises: limiting component 01, one side of limiting component 01 is provided with winding assembly 02;

[0026] Limiting component 01 includes dust screen main body 11, the middle and both sides of dust screen main body 11 are provided with reinforcing cloth strip 12, reinforcing cloth strip 12 plays the role of fastening, prevent dust screen main body 11 from tearing in large area, reinforcing cloth strip 12 is penetrated by pressing plate 13, pressing plate 13 can be inserted through reinforcing cloth strip 12, rotating block 15 is rotated downward around fixed rod 14, ground nail 16 is rotated along with rotating block 15, after ground nail 16 is rotated to be perpendicular to pressing plate 13, ground nail 16 is inserted into soil, pressing plate 13 can press reinforcing cloth strip 12, and then play the role of limiting to dust screen main body 11, both ends of pressing plate 13 are fixedly connected with fixed rod 14, the outer wall of fixed rod 14 is connected with rotating block 15, rotating block 15 is rotated downward around fixed rod 14, ground nail 16 is rotated along with rotating block 15, after ground nail 16 is rotated to be perpendicular to pressing plate 13, ground nail 16 is inserted into soil, pressing plate 13 can press reinforcing cloth strip 12, and then play the role of limiting to dust screen main body 11, one side of rotating block 15 is fixedly connected with ground nail 16, the surface of both sides of rotating block 15 is provided with clamping block 17, clamping block 17 plays the role of limiting, clamping block 17 is slightly protruding from the surface of rotating block 15, after clamping block 17 is rotated into the clamping groove of the inner side of pressing plate 13, rotating block 15 can be limited, and then ground nail 16 can be limited, without affecting the insertion of pressing plate 13 through reinforcing cloth strip 12.

[0027] Further, the winding assembly 02 comprises a rotating roller 21, the dustproof net body 11 is abutted on the surface of the rotating roller 21, the rotating roller 21 is rotated around the shaft 22, the dustproof net body 11 is conveniently wound, the shaft 22 penetrates through the inside of the rotating roller 21, one end of the outer wall of the shaft 22 is provided with a first side plate 23, the outer surface of the first side plate 23 is fixedly connected with a handle 24, the surface of the end of the shaft 22 away from the first side plate 23 is provided with a second side plate 25, the second side plate 25 and the first side plate 23 play a limiting role on the dustproof net body 11, avoiding the dustproof net body 11 from sliding out, the inside of the second side plate 25 penetrates through a screw rod 26, the screw rod 26 penetrates through the second side plate 25 and is screwed into the shaft 22, the second side plate 25 can be limited and fixed, and then the dustproof net body 11 is limited, so that the dustproof net body 11 will not slide out.

[0028] Further, the dustproof net body 11 is fixedly connected with the reinforcing cloth strip 12, the reinforcing cloth strip 12 plays a role of fastening, preventing the dustproof net body 11 from being torn in a large area, the pressing plate 13 is slidingly connected with the reinforcing cloth strip 12, the pressing plate 13 can penetrate through the reinforcing cloth strip 12, the rotating block 15 is rotated downward around the fixed rod 14, the ground nail 16 rotates with the rotating block 15, after the ground nail 16 is perpendicular to the pressing plate 13, the ground nail 16 is inserted into the land, the pressing plate 13 can press the reinforcing cloth strip 12, and then plays a limiting role on the dustproof net body 11.

[0029] Further, the rotating block 15 is rotationally connected with the fixed rod 14, the rotating block 15 is rotated downward around the fixed rod 14, the ground nail 16 rotates with the rotating block 15, after the ground nail 16 is perpendicular to the pressing plate 13, the ground nail 16 is inserted into the land, the pressing plate 13 can press the reinforcing cloth strip 12, and then plays a limiting role on the dustproof net body 11, the inside of the pressing plate 13 is provided with a clamping groove corresponding to the size of the clamping block 17, after the clamping block 17 is rotated into the clamping groove in the inside of the pressing plate 13, the rotating block 15 can be limited, and then the ground nail 16 can be limited, without affecting the pressing plate 13 penetrating through the reinforcing cloth strip 12.

[0030] Further, the clamping block 17 is fixedly connected with the rotating block 15, the clamping block 17 plays a limiting role, the clamping block 17 slightly protrudes from the surface of the rotating block 15, after the clamping block 17 is rotated into the clamping groove in the inside of the pressing plate 13, the rotating block 15 can be limited, and then the ground nail 16 can be limited, without affecting the pressing plate 13 penetrating through the reinforcing cloth strip 12.

[0031] Further, the rotating roller 21 is rotationally connected with the shaft 22, one end of the dustproof net body 11 is abutted on the surface of the rotating roller 21, the rotating roller 21 is rotated around the shaft 22, the dustproof net body 11 is conveniently wound, the first side plate 23 is fixedly connected with the shaft 22, the first side plate 23 can limit the other side of the dustproof net body 11, avoiding the dustproof net body 11 from sliding out from the other side.

[0032] Further, the second side plate 25 is provided with a hole corresponding to the size of the screw rod 26, the screw rod 26 is screwed into the shaft 22 through the second side plate 25, the second side plate 25 can be fixed and limited, and then the dust screen body 11 is limited, the screw rod 26 is in threaded connection with the shaft 22, the screw rod 26 is screwed into the shaft 22 through the second side plate 25, the second side plate 25 can be fixed and limited, and then the dust screen body 11 is limited, so that the dust screen body 11 cannot slide out.

[0033] Working principle: when in use, first, the screw rod 26 is screwed out of the shaft 22, the second side plate 25 is removed, the dust screen body 11 in the winding state is sleeved on the outer wall of the rotating roller 21, the second side plate 25 is abutted against the surface of the shaft 22, the screw rod 26 is screwed into the shaft 22 through the second side plate 25, a worker can pull the handle 24, another worker pulls the dust screen body 11 away from the one end of the rotating roller 21 to stretch, the pressing plate 13 is inserted through the reinforcing cloth strip 12 on both sides of the dust screen body 11, the rotating block 15 is rotated downward around the fixed rod 14, the ground nail 16 is rotated with the rotating block 15, the ground nail 16 is rotated to be perpendicular to the pressing plate 13, then the ground nail 16 is inserted into the land, the pressing plate 13 can press the reinforcing cloth strip 12, and then the dust screen body 11 is limited, when winding, one side of the dust screen body 11 is abutted against the surface of the rotating roller 21 to rotate and wind. The above is the whole working principle of the utility model.

[0034] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, but can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A method for constructing dustproof netting, characterized in that, include: A limiting component (01) is provided with a winding component (02) on one side; The limiting component (01) includes a dustproof net body (11), with reinforcing strips (12) provided in the middle and on both sides of the dustproof net body (11). A pressure plate (13) runs through the inside of the reinforcing strips (12). A fixing rod (14) is fixedly connected to the inner side of both ends of the pressure plate (13). A rotating block (15) is connected to the outer wall of the fixing rod (14). A ground nail (16) is fixedly connected to one side of the rotating block (15). A locking block (17) is provided on both sides of the rotating block (15).

2. The dustproof netting according to claim 1, characterized in that: The winding assembly (02) includes a rotating roller (21), a shaft (22) passing through the inside of the rotating roller (21), a first side plate (23) installed on the outer wall of one end of the shaft (22), a handle (24) fixedly connected to the outer surface of the first side plate (23), a second side plate (25) provided on the surface of the end of the shaft (22) away from the first side plate (23), and a screw (26) passing through the inside of the second side plate (25).

3. The dustproof netting according to claim 1, characterized in that: The dustproof net body (11) is fixedly connected to the reinforcing strip (12), and the pressure plate (13) is slidably connected to the reinforcing strip (12).

4. A method for constructing a dustproof net according to claim 1, characterized in that: The rotating block (15) is rotatably connected to the fixed rod (14), and the inner side of the pressure plate (13) is provided with a slot corresponding to the size of the card block (17).

5. A method for constructing a dustproof net according to claim 1, characterized in that: The card block (17) and the rotating block (15) are fixedly connected.

6. A method for constructing a dustproof net according to claim 2, characterized in that: The roller (21) is rotatably connected to the shaft (22), and the first side plate (23) is fixedly connected to the shaft (22).

7. A method for constructing a dustproof net according to claim 2, characterized in that: The second side plate (25) has holes corresponding to the size of the screw (26), and the screw (26) is threadedly connected to the shaft (22).

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