CN221703360U

CN221703360U - Dustproof net for building municipal use

Info

Publication number: CN221703360U
Application number: CN202420169283.1U
Authority: CN
Inventors: 王欣; 赵进鹏; 张伟
Original assignee: Qingdao Junhetai Construction Group Co ltd
Current assignee: Qingdao Junhetai Construction Group Co ltd
Priority date: 2024-01-24
Filing date: 2024-01-24
Publication date: 2024-09-13
Anticipated expiration: 2034-01-24

Abstract

The utility model discloses a dustproof net for building municipal use, which relates to the technical field of dustproof nets and comprises upright posts and a dustproof net arranged between the upright posts, wherein locking units are arranged on the upright posts, and plug-in units matched with the locking units are arranged on the dustproof net; according to the utility model, the vertical plate of the locking unit and the U-shaped opening on the core plate are matched with the strip opening in a crossing manner to fix the plug-in column, and meanwhile, the strip hole is matched with the braking piece to realize braking and braking on the plug-in column, so that the dust screen is convenient to install and fix, meanwhile, the locking unit and the plug-in piece are both pre-installed on the dust screen and the vertical column, and the locking unit and the plug-in piece can be realized without additional carrying tools by workers during installation, so that the installation is greatly convenient, the labor intensity is reduced, and the installation efficiency is improved.

Description

Dustproof net for building municipal use

Technical Field

The utility model relates to the technical field of dustproof screens, in particular to a dustproof screen for municipal construction.

Background

The dustproof net is also called as a windproof dust suppression net and a wind shielding wall, is an environment-friendly project for treating dust pollution of an open-air stock yard, is widely used for bulk ports, fuel yards of thermal power plants, raw material fuel yards of steel enterprises, raw material fuel yards of chemical enterprises, coal-discharging storage yards of coal mines and the like, and is mainly formed by a net body, side ropes, tether ropes and reinforcement ropes, wherein the net body is formed by net rope braiding, has diamond or square meshes, and in addition, ropes for increasing the strength of the net body are collectively called the reinforcement ropes.

The existing dust screen is generally fixed on the ground through foundation bolts according to set intervals by a plurality of stand columns during installation, then the dust screen is installed on the stand columns, the dust screen and the stand columns are connected by bolts or iron wires during installation, and the following problems are exposed through the installation mode:

1. The field needs to carry a large number of tools, such as bolts, iron wires and the like, so that the carrying is inconvenient, and the construction quantity depends on the quantity of the carried tools;

2. both the bolt and the iron wire are fixed by manual operation, but with the reduction of manual physical strength, on one hand, the installation quality can be influenced, on the other hand, the installation efficiency can be greatly reduced, and the labor intensity is high.

Therefore, there is a need for a dust screen for municipal construction use, which solves the above-mentioned problems.

Disclosure of utility model

Aiming at the technical problems, the utility model provides a dust screen for municipal use in construction, which is used for solving the problems that a large number of tools, such as bolts, iron wires and the like, are required to be carried on site in the existing construction process, the carrying is inconvenient, the construction is dependent on the carrying quantity of the tools and the manual operation and installation quality, the installation efficiency is low, and the labor intensity is high.

The technical aim of the utility model is realized by the following technical scheme:

the dustproof net comprises upright posts and dustproof nets arranged between the upright posts, wherein locking units are arranged on the upright posts, and plug-in units matched with the locking units are arranged on the dustproof nets;

The locking unit is provided with a bottom plate, two vertical plates are arranged on the bottom plate in parallel, a core plate is hinged between the two vertical plates, one end of the core plate is flush with the top of the vertical plate, the other end of the core plate extends out of the bottom of the vertical plate, and U-shaped openings are formed in the two vertical plates and perpendicular to the length direction of the upright post;

The core plate is provided with a strip hole perpendicular to the U-shaped opening, one end of the strip hole is intersected with the U-shaped opening, one end of the strip hole, which is positioned at the opening of the U-shaped opening, is provided with a through opening, the core plate is positioned above the through opening and is provided with a triangular stop part, the core plate is positioned below the through opening and is provided with a braking part, the braking part is positioned below the vertical plate, and the strip hole extends to the braking part;

the core plate is positioned at the tops of the two vertical plates and is provided with a lap joint part;

The plug-in unit is provided with a base, the base is provided with a plug-in column, the plug-in column can penetrate through the strip hole and the U-shaped opening, and the other end of the strip hole penetrates through a braking piece;

The stand is close to dust screen one side and is equipped with the vertical support along length direction, the stand is located the bottom that the vertical supported and is equipped with the stull.

Further, T-shaped sliding grooves are formed in the two sides of the dustproof net in parallel to the direction of the upright post, and the base and the T-shaped sliding grooves are matched to slide.

Further, a column bottom plate is arranged at the bottom of the column, and a fixing hole is formed in the column bottom plate.

Further, the width of the through hole is larger than the diameter of the plunger.

Further, the width of the strip hole is equal to that of the U-shaped opening and is larger than the diameters of the inserting column and the braking piece.

Further, the braking piece is of a U-shaped structure.

In summary, the beneficial technical effects of the utility model are as follows:

(1) The U-shaped opening on the vertical plate and the core plate are used for being matched with the strip opening in a crossing mode to fix the inserting column, meanwhile, the strip holes are used for being matched with the braking piece to brake the inserting column, and therefore the dustproof net is convenient to install and fix, meanwhile, the locking unit and the plug-in are installed on the dustproof net and the vertical column in advance, workers can achieve the purpose of installing without carrying tools additionally, installation is facilitated greatly, labor intensity is relieved, and installation efficiency is improved.

(2) The position of the plug-in unit on the dust screen can be flexibly adjusted by utilizing the T-shaped chute, the problem of mounting precision between the locking unit and the plug-in unit is not needed to be considered, and the adaptability of the locking unit and the plug-in unit is improved.

(3) Utilize erect and prop with the stull and can make the dust screen carry out effectual spacing when the installation, reduce the activity, improve the stability of dust screen on the stand.

Drawings

FIG. 1 is a schematic diagram of the overall system of the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of another angle of FIG. 2;

Fig. 4 is a schematic structural view of the core plate.

Reference numerals: 1. a column; 2. a column bottom plate; 3. a dust screen; 4. a bottom plate; 5. a base; 6. inserting a column; 7. a T-shaped chute; 8. a vertical plate; 9. a core plate; 10. a U-shaped opening; 11. a slit hole; 12. a lap joint; 13. a triangular stop; 14. a braking section; 15. a through port; 16. a brake member; 17. vertical support; 18. a cross brace; 19. and (5) rotating the hole.

Detailed Description

The present utility model will be described more fully hereinafter with reference to the accompanying examples.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise specifically indicated and defined. For example, the connection can be fixed connection, detachable connection or integral connection; can be mechanically or electrically connected; can be directly connected, can be connected through an intermediary medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the dust screen for municipal construction comprises upright posts 1 and a dust screen 3 arranged between the upright posts 1, specifically, a plurality of locking units are arranged on the upright posts 1, each locking unit comprises a bottom plate 4 welded and fixed on the upright posts 1, two upright plates 8 are arranged on the bottom plate 4 in parallel, a core plate 9 is rotatably arranged between the two upright plates 8, one end of the core plate 9 is flush with the top of each upright plate 8, the other end of the core plate extends out of the bottom end of each upright plate 8, a rotation hole 19 is formed in one corner of the top of each core plate 9, the core plate 9 is matched with the corresponding rotation post through the rotation hole 19 to realize hinged rotation with each upright plate 8, a U-shaped opening 10 is formed in the direction perpendicular to the length direction of each upright post 1, and one opening of each U-shaped opening 10 is deviated from the upright posts 1;

The top of the core plate 9 is provided with a lap joint part 12, the lap joint part 12 is lapped at the top ends of the two vertical plates 8, when in use, the core plate 9 rotates between the two vertical plates 8 along the rotary column through the manual action of the lap joint part 12, a long strip hole 11 is vertically arranged on the core plate 9 perpendicular to the U-shaped opening 10, a through hole 15 is arranged in the middle of one side of the long strip hole 11 far away from the vertical column 1, a triangular stop part 13 is arranged above the through hole 15 of the core plate 9, a braking part 14 is arranged opposite to the triangular stop part 13 of the core plate 9, the braking part 14 is arranged below the vertical plates 8, and the long strip hole 11 extends to the braking part 14;

The two sides of the dustproof net 3 are provided with T-shaped sliding grooves 7 along the length direction of the upright posts 1, plug-in pieces are arranged in the T-shaped sliding grooves 7 in a sliding manner, a base 5 which is in sliding fit with the T-shaped sliding grooves 7 is arranged on the plug-in pieces, a plug-in post 6 which is matched with a U-shaped opening 10 and a strip hole 11 is arranged on the base 5, the diameter of the plug-in post 6 can be contained in the U-shaped opening 10, the strip hole 11 and a through hole 15, when the dustproof net is used, the core plate 9 is rotated outwards along the rotary post through the lap joint part 12 to enable the strip hole 11 to be separated from the U-shaped opening 10, then the plug-in post 6 is led into the strip hole 11 through the through hole 15, and then the plug-in post 6 is placed in the U-shaped opening 10 in a reverse rotation mode, and at the moment, the triangular stop part 13 is just blocked at the front end of the plug-in post 6, so that the installation of the dustproof net 3 between the two upright posts 1 is realized, labor is saved, simplicity and high efficiency, and no additional carrying and installation fixing tools are needed;

Further, in order to prevent the core plate 9 from rotating randomly, the braking part 16 with a U-shaped structure is penetrated at the position of the braking part 14 of the long hole 11 as shown in fig. 4;

Further, in order to improve stability of the dust screen 3 on the upright post 1 and reduce labor intensity of workers when installing the dust screen 3, more importantly, the dust screen 3 is prevented from falling along the T-shaped sliding groove 7, therefore, a vertical support 17 is welded on the upright post 1 along the length direction, a transverse support 18 is arranged at the bottom of the vertical support 17, the dust screen 3 is placed in a right-angle structure formed by the vertical support 17 and the transverse support 18 when in use, then an insert is slid to a corresponding position along the T-shaped sliding groove 7 according to the position of a locking unit, and installation can be implemented, corresponding precision of the insert post 6 and the locking unit is reduced through the T-shaped sliding groove 7, further processing difficulty is reduced, and meanwhile, upward supporting force is provided for the dust screen 3.

According to the working principle of the utility model, firstly, the column bottom plate 2 at the bottom of the column 1 is fixed with the ground at equal intervals by using expansion bolts, then the bottom end of the dustproof net 3 is firstly lapped on the cross brace 18 of the column 1, so that a worker does not need to lift the dustproof net 3 all the time, the dustproof net 3 is more labor-saving and prevented from falling down, then the base 5 with the inserted column 6 slides to the position corresponding to the locking unit along the T-shaped sliding groove 7, then the core plate 9 is turned outwards along the rotary column through the lapping part 12 on the core plate 9 to enable the strip hole 11 of the core plate 9 to be separated from the U-shaped opening 10 of the vertical plate 8, then the inserted column 6 is led into the strip hole 11 from the through opening 15, then the inserted column 6 is reversely rotated to enable the inserted column 6 to be arranged at the overlapping part of the U-shaped opening 10 and the strip hole 11, at the moment, the triangular stop part 13 of the core plate 9 is just stopped at the front end of the inserted column 6 to prevent the inserted column 6 from falling off, and then the brake piece 16 with the U-shaped structure is inserted into the strip hole 11 of the brake part 14 to realize the installation of the dustproof net 3.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a dust screen that building municipal administration used, includes stand (1) and sets up dust screen (3) between stand (1), its characterized in that: the upright post (1) is provided with a locking unit, and the dustproof net (3) is provided with an insert matched with the locking unit;

the locking unit is provided with a bottom plate (4), two vertical plates (8) are arranged on the bottom plate (4) in parallel, a core plate (9) is hinged between the two vertical plates (8), one end of the core plate (9) is flush with the top of the vertical plates (8), the other end of the core plate extends out of the bottom of the vertical plates (8), and U-shaped openings (10) are formed in the two vertical plates (8) perpendicular to the length direction of the upright post (1);

The novel structure is characterized in that a strip hole (11) perpendicular to the U-shaped opening (10) is formed in the core plate (9), one end of the strip hole (11) is intersected with the U-shaped opening (10), a through hole (15) is formed in one end of the strip hole (11) located at the opening of the U-shaped opening (10), a triangular stop part (13) is arranged above the through hole (15) of the core plate (9), a braking part (14) is arranged below the through hole (15) of the core plate (9), the braking part (14) is arranged below the vertical plate (8), and the strip hole (11) extends to the braking part (14);

The core plate (9) is positioned at the top of the two vertical plates (8) and is provided with a lap joint part (12);

The plug-in is provided with a base (5), the base (5) is provided with a plug-in column (6), the plug-in column (6) can penetrate through the strip hole (11) and the U-shaped opening (10), and the other end of the strip hole (11) penetrates through a braking piece (16);

A vertical support (17) is arranged on one side, close to the dust screen (3), of the upright post (1) along the length direction, and a transverse support (18) is arranged at the bottom of the vertical support (17) of the upright post (1).

2. A dust screen for use in construction municipalities as claimed in claim 1, wherein: the two sides of the dustproof net (3) are parallel to the direction of the upright post (1) and are provided with T-shaped sliding grooves (7), and the base (5) and the T-shaped sliding grooves (7) are matched to slide.

3. A dust screen for use in construction municipalities as claimed in claim 1, wherein: the bottom of the upright post (1) is provided with a post bottom plate (2), and a fixing hole is formed in the post bottom plate (2).

4. A dust screen for use in construction municipalities as claimed in claim 1, wherein: the width of the through hole (15) is larger than the diameter of the inserted column (6).

5. A dust screen for use in construction municipalities as claimed in claim 1, wherein: the width of the strip hole (11) is equal to that of the U-shaped opening (10) and is larger than the diameters of the inserting column (6) and the braking piece (16).

6. A dust screen for use in construction municipalities as claimed in claim 1, wherein: the braking piece (16) is of a U-shaped structure.