Low-carbon environment-friendly construction dustproof net structure

Abstract

The utility model discloses a low-carbon environment-friendly construction dustproof net structure which comprises a base and a dustproof net, side plates are vertically installed at the two ends of the base, an upper roller and a lower roller are arranged between the side plates, the dustproof net is of an annular structure, the dustproof net is arranged outside the upper roller and the lower roller in a sleeved mode, a groove is formed in the top face of the base, and the dustproof net is arranged in the groove. And an extrusion block for pressing the dustproof net is arranged in the groove. According to the utility model, the structure is simple, an inner-outer double-layer dustproof effect can be achieved through the dustproof net of an annular structure, dust at the high position of the dustproof net can be rotated to the lower side in a rotatable manner, comprehensive cleaning is facilitated, and the outer side surfaces of the side plates are flush, so that adjacent equipment can lean against each other, and the dustproof quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of dust-proof nets, and particularly relates to a low-carbon and environment-friendly construction dust-proof net structure. Background Art

[0002] A construction dust-proof net, also known as a "windbreak and dust suppression net" or a "windbreak wall", is an environment-friendly engineering material specially used for controlling dust pollution in open stockyards, construction sites and other places. It reduces the flying of dust by blocking and reducing the wind force, thereby improving the air quality.

[0003] However, the current dust-proof net has a simple structure, usually only one layer, resulting in poor dust-proof effect. Moreover, the dust-proof net is fixedly installed. After long-term use, the dust-proof net will be covered with dust, and it is not easy to clean the dust located at a high place, causing the dust-proof net itself to become a pollution source. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a low-carbon and environment-friendly construction dust-proof net structure. The annular dust-proof net can play a double-layer dust-proof role inside and outside, and the dust-proof net can be comprehensively cleaned by a rotatable manner, so as to solve the problems put forward in the above background art.

[0005] The utility model is realized by the following technical solutions: a low-carbon and environment-friendly construction dust-proof net structure, including a base and a dust-proof net. Both ends of the base are vertically installed with side plates. An upper roller and a lower roller are arranged between the side plates. The dust-proof net is arranged in an annular structure and sleeved outside the upper roller and the lower roller. A groove is provided on the top surface of the base, and an extrusion block for pressing the dust-proof net is arranged in the groove.

[0006] As a preferred technical solution, rectangular openings are provided on the side plates opposite to the lower roller. Shaft holes are provided on one side surface of each rectangular opening. The barrel shafts at both ends of the lower roller pass through the shaft holes and extend into the rectangular openings, and driving wheels are installed on both ends. A plurality of jacks are uniformly arranged in an annular structure on the outer circumferential surface of each driving wheel.

[0007] As a preferred technical solution, sealed bearings are embedded on the inner side surfaces of the side plates opposite to the upper roller. The barrel shafts at both ends of the upper roller are installed in the inner rings of the sealed bearings.

[0008] As a preferred technical solution, a plurality of compression springs are installed on the bottom surfaces of the extrusion blocks. The other ends of the compression springs are installed on the inner wall surfaces of the grooves. The other ends of the extrusion blocks form arc grooves. The arc degree of the arc grooves matches the arc degree of the outer circle of the lower roller. The inner side surfaces of the arc grooves are in contact with the outer side surfaces of the dust-proof net.

[0009] As a preferred technical solution, the end faces of both ends of the base are flush with the outer side surfaces of the side plates.

[0010] As a preferred technical solution, a plurality of positioning holes are provided on the bottom plate.

[0011] As a preferred technical solution, the outer circumferential surfaces of the driving wheels do not protrude beyond the side plates.

[0012] The beneficial effects of the present utility model are as follows: The structure of the present utility model is simple. The dust-proof net with an annular structure can play a dual-layer dust-proof role inside and outside. Moreover, by means of rotation, the dust on the high part of the dust-proof net can be transferred to the lower part, facilitating comprehensive cleaning. In addition, the outer side surfaces of the side plates are flush, so that adjacent devices can be placed close together to ensure the dust-proof quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the present utility model after removing the dust-proof net;

[0016] Figure 3 It is a schematic diagram of the structure of the present utility model after further removing the lower roller;

[0017] Figure 4 It is a schematic diagram of the structure of the present utility model after removing the side plates.

[0018] Among them, 1, base; 2, side plate; 3, dust-proof net; 4, extrusion block; 5, rectangular opening; 6, driving wheel; 7, upper roller; 8, lower roller; 9, shaft hole; 10, arc-shaped groove; 11, sealed bearing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will describe in detail the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0020] All the features disclosed in this specification, or all the steps in any method or process disclosed, except for mutually exclusive features and / or steps, can be combined in any manner.

[0021] Any feature disclosed in this specification (including any appended claims, abstract and drawings) can be replaced by other equivalent or alternative features with similar purposes, unless specifically stated. That is, unless specifically stated, each feature is only an example of a series of equivalent or similar features.

[0022] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a low-carbon environmental protection type construction dust-proof net structure of the present utility model includes a base 1 and a dust-proof net 3. Both ends of the base 1 are vertically installed with side plates 2. An upper roller 7 and a lower roller 8 are arranged between the side plates 2. The dust-proof net 3 is arranged in an annular structure and is sleeved outside the upper roller 7 and the lower roller 8. A groove is provided on the top surface of the base 1, and an extrusion block 4 for pressing the dust-proof net 3 is arranged in the groove;

[0023] Among them, the dust suppression net mainly uses high-density polyethylene (HDPE) greater than or equal to 95% as the raw material. During the production process, a variety of chemical reagents such as anti-UV agents, anti-aging agents, and flame retardants are added and made through special processes, ensuring the firmness, durability and environmental protection performance of the product. Moreover, it can effectively reduce coal loss, lower production costs, and play a role in low-carbon environmental protection.

[0024] In this embodiment, rectangular openings 5 are provided on the side plates 2 opposite to the lower roller 8. Shaft holes 9 are provided on one side surface of each rectangular opening 5. The barrel shafts at both ends of the lower roller 8 pass through the shaft holes 9 and extend into the rectangular openings 5, and driving wheels 6 are installed on both ends. A plurality of jacks are uniformly arranged in an annular structure on the outer circumferential surface of each driving wheel 6.

[0025] In this embodiment, sealed bearings 11 are embedded and installed on the inner side surfaces of the side plates 2 opposite to the upper roller 7. The barrel shafts at both ends of the upper roller 7 are installed in the inner rings of the sealed bearings 11, enabling the upper roller to rotate around the sealed bearings as the center, which facilitates the rotation of the dust-proof net.

[0026] In this embodiment, a plurality of compression springs are installed on the bottom surfaces of the extrusion blocks 4, and the other ends of the compression springs are installed on the inner wall surfaces of the grooves. The other ends of the extrusion blocks 4 form arc-shaped grooves 10. The arc degree of the arc-shaped grooves 10 matches the arc degree of the outer circle of the lower roller 8, and the inner side surfaces of the arc-shaped grooves 10 are in contact with the outer side surfaces of the dust-proof net 3.

[0027] In this embodiment, the end faces of the base 1 are flush with the outer side surfaces of the side plates 2.

[0028] In this embodiment, a plurality of positioning holes are provided on the bottom plate, and pins for preparing metal materials can be inserted. The pins can pass through the positioning holes and be inserted into the soil to ensure the stability of the base after placement.

[0029] In this embodiment, the outer circumferential surfaces of the driving wheels 6 do not protrude beyond the side plates 2; wherein, the outer side surfaces of the side rods are flush with the two end surfaces of the base, and the driving wheels do not protrude beyond the side plates. Therefore, when installing this device, the side plates on adjacent devices can abut against each other to ensure the sealing between adjacent devices.

[0030] The dust-proof net with an annular structure can form an inner and outer two-layer structure, increasing the dust-proof effect. And when cleaning the dust-proof net, any rod can be prepared. One end of the rod can be inserted into the jack along the rectangular opening, and the driving wheel can be rotated through the lever principle. Of course, when rotating, the pressing block needs to be pressed down by foot to move the arc-shaped groove on the pressing block away from the outer side surface of the dust-proof net, avoiding excessive friction.

[0031] The rotation of the driving wheel drives the lower roller, and the rotating lower roller can drive the dust-proof net to rotate, transferring the dust at the high position of the dust-proof net to the lower part, facilitating comprehensive cleaning.

[0032] After the cleaning is completed, the foot can be removed from the pressing block. At this time, the pressing block can be lifted upward by the rebound of the compression spring, so that the arc-shaped groove on the pressing block abuts against the outer side surface of the dust-proof net to ensure the stability of the dust-proof net.

[0033] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any change or replacement that can be thought of without creative work should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. A low-carbon and environmentally friendly construction dust-proof net structure, characterized by: The utility model comprises a base (1) and a dustproof net (3), wherein side plates (2) are vertically mounted at both ends of the base (1), an upper roller (7) and a lower roller (8) are arranged between the side plates (2), the dustproof net (3) is arranged in an annular structure, and the dustproof net (3) is sleeved on the outside of the upper roller (7) and the lower roller (8), and a groove is arranged on the top surface of the base (1), and a pressing block (4) is arranged in the groove to press the dustproof net (3) tightly.

2. The low-carbon and environment-friendly construction dust-proof net structure according to claim 1 is characterized by: A rectangular opening (5) is provided on the side plate (2) facing the lower roller (8), and an axial hole (9) is provided on one side surface of the rectangular opening (5). The cylinder shafts at both ends of the lower roller (8) pass through the axial hole (9) and extend into the rectangular opening (5), and are both equipped with a driving wheel (6). The outer ring surface of the driving wheel (6) is evenly provided with insertion holes in a ring structure.

3. The low-carbon and environment-friendly construction dust-proof net structure according to claim 1 is characterized by: A sealed bearing (11) is embedded and installed on the inner side surface of the side plate (2) facing the upper roller (7), and the cylinder shafts at both ends of the upper roller (7) are installed in the inner ring of the sealed bearing (11).

4. The low-carbon and environment-friendly construction dust-proof net structure according to claim 1 is characterized by: A plurality of compression springs are installed on the bottom surface of the extrusion block (4), and the other ends of the compression springs are installed on the inner wall surface of the groove. The other ends of the extrusion blocks (4) form arc grooves (10), and the arc degree of the arc grooves (10) matches the arc degree of the outer ring of the lower roller (8). The inner side surface of the arc groove (10) is arranged to abut against the outer side surface of the dustproof net (3).

5. The low-carbon and environment-friendly construction dust-proof net structure according to claim 1 is characterized by: The two end surfaces of the base (1) are arranged flush with the outer side surfaces of the side plates (2).

6. The low-carbon and environment-friendly construction dust-proof net structure according to claim 1 is characterized by: A plurality of positioning holes are arranged on the bottom plate.

7. The low-carbon and environment-friendly construction dust-proof net structure according to claim 2 is characterized by: The outer ring surface of the driving wheel (6) does not protrude from the side plate (2).

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