CN216142438U

CN216142438U - Punching mesh device

Info

Publication number: CN216142438U
Application number: CN202121778107.0U
Authority: CN
Inventors: 吴选勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-29
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a mesh punching device which comprises a mesh body and a plurality of edge reinforcing members, wherein the mesh body is provided with a plurality of holes; the mesh body is rectangular, and a plurality of folding grooves are formed in the rectangular surface of the mesh body through mechanical folding; each folding groove is parallel to one pair of side edges of the mesh body and is vertical to the other pair of side edges, and the mesh body is divided into a plurality of rectangular areas by the folding grooves; a plurality of punched holes are uniformly distributed in each rectangular area of the mesh body; edge reinforcement fixed mounting is at the side of net piece body. The punching mesh device provided by the utility model is simple and convenient in structure and meets the use requirement, and the folding and pressing grooves are arranged, so that the stress capacity can be improved and the bending resistance can be improved compared with a planar mesh, the stress problem can be solved when the punching mesh device is used for the protection construction of outer frame bodies of building engineering floors, the material consumption of steel pipe frame bodies can be reduced, the use turnover rate can be increased, the cost is reduced, and the large-scale production is facilitated.

Description

Punching mesh device

Technical Field

The utility model relates to the technical field of building construction, in particular to a punching mesh device.

Background

The conventional outer frame protection during building construction usually adopts an externally hung plastic net, so that the safety performance is not very good, and meanwhile, the fire resistance is not very good. The outrigger protection also has the net piece that punches a hole of adoption, and traditional net piece that punches a hole often is the plane net piece, when using outrigger protection net piece, produces the deformation very easily, also needs to increase the steel pipe simultaneously as supporting the steel frame body, will increase use cost such as material, manpower like this.

SUMMERY OF THE UTILITY MODEL

In view of the problems of the background art, it is an object of the present invention to provide a punched web apparatus.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

a punching mesh device comprises a mesh body and a plurality of edge reinforcements;

the mesh body is rectangular, and a plurality of folding grooves are formed in the rectangular surface of the mesh body through mechanical folding;

each folding groove is parallel to one pair of side edges of the mesh body and is vertical to the other pair of side edges, and the mesh body is divided into a plurality of rectangular areas by the folding grooves;

a plurality of punched holes are uniformly distributed in each rectangular area of the mesh body;

the edge reinforcing member is fixedly arranged on the side edge of the mesh body.

In some embodiments, the crimp groove has a width that is substantially less than the width of each rectangular region of the mesh body, and there are no perforations on the crimp groove.

In some embodiments, the recessed region formed by each of the crimping grooves is also used as a rectangular region of the mesh body, that is, the width of the crimping groove is equal to the width of each non-recessed rectangular region of the mesh body, and a plurality of punched holes are uniformly distributed in the region where the crimping groove is located.

In some embodiments, the punched holes are round holes, square holes, or triangular holes.

In some embodiments, two sides of the mesh body parallel to the crimping grooves are formed with 90 ° folds.

In some embodiments, the edge reinforcement is two L-shaped angle steels or square steel tubes respectively disposed on two sides of the mesh body without the folded edges, and the edge reinforcement and the two folded edges together form a rectangular frame of the punched mesh device.

In some embodiments, the outer ends of the two folded edges are also fixedly provided with a plurality of L-shaped reinforcing pieces.

In some embodiments, the frame further comprises one or two diagonal steel tubes arranged along the diagonal line of the rectangular frame.

Compared with the prior art, the utility model has the advantages that: the punching mesh device provided by the utility model is simple and convenient in structure and meets the use requirement, and the folding and pressing grooves are arranged, so that the stress capacity can be improved and the bending resistance can be improved compared with a planar mesh, the stress problem can be solved when the punching mesh device is used for the protection construction of outer frame bodies of building engineering floors, the material consumption of steel pipe frame bodies can be reduced, the use turnover rate can be increased, the cost is reduced, and the large-scale production is facilitated.

Drawings

FIG. 1 is a schematic view of a mesh body of a punched mesh device provided by the present invention;

FIG. 2 is a schematic view of adding a hem to the structure of FIG. 1;

FIG. 3 is a schematic view of a mesh body in another embodiment;

FIG. 4 is a schematic view of a punched web apparatus provided by the present invention;

FIG. 5 is an exploded view of FIG. 4;

FIG. 6 is a schematic view of the steel tube of FIG. 4 with a diagonal draw;

FIG. 7 is a schematic view of the steel tube of FIG. 4 with two additional diagonal-pulling tubes;

description of reference numerals: 1. a mesh body; 2. folding and pressing the groove; 3. punching; 4. folding edges; 5. an edge reinforcement; 6. a reinforcement; 7. and (5) obliquely pulling the steel pipe.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the following description further explains how the utility model is implemented by combining the attached drawings and the detailed implementation modes.

The utility model provides a punching mesh device, which comprises a mesh body 1 and a plurality of edge reinforcements 5; referring to fig. 1, a mesh sheet body 1 is rectangular, and a plurality of folding grooves 2 are formed on the rectangular surface of the mesh sheet body 1 through mechanical folding; each folding and pressing groove 2 is parallel to one pair of side edges of the mesh body 1 and is perpendicular to the other pair of side edges, the mesh body 1 is divided into a plurality of rectangular areas by the folding and pressing grooves 2, and preferably, the mesh body 1 is uniformly divided into a plurality of rectangular areas with the same size by the folding and pressing grooves 2; a plurality of punched holes 3 are uniformly distributed in each rectangular area of the mesh body 1; the edge reinforcement 5 is fixedly installed at the side of the mesh body 1.

By arranging the folding and pressing groove 2, compared with the traditional plane type punching net sheet, the utility model can improve the stress capability and resist bending.

Further, as shown in fig. 2, it is the same as fig. 1 that two side edges of the mesh body 1 parallel to the crimping groove 2 are each formed with a 90 ° folded edge 4. By arranging the folded edge 4, the connection between the mesh body 1 and other structures can be facilitated, and the stress capacity of the punched mesh is further improved.

In the embodiment shown in fig. 1 and 2, it can be seen that the width of the crimping grooves 2 is much smaller than the width of each rectangular area of the mesh body 1, and there are no punched holes 3 on the crimping grooves 2.

In another embodiment, as shown in fig. 3, the recessed area formed by each crimping groove 2 is also used as a rectangular area of the mesh body 1, preferably, the width of the crimping groove 2 is equal to the width of each non-recessed rectangular area of the mesh body 1, and a plurality of punched holes 3 are uniformly distributed on the area where the crimping groove 2 is located.

It can be seen that fig. 3 differs from fig. 2 in that the crimping grooves 2 in fig. 2 are small grooves, and the crimping grooves 2 in fig. 3 are large grooves, both of which can meet the requirements. In other embodiments, the crimping grooves 2 can be set to other sizes according to actual needs.

In addition, the shape of the punched hole 3 may be a circular hole, a square hole, a triangular hole or other special-shaped holes.

Further, as shown in fig. 4 and 5, the edge reinforcement 5 is two L-shaped angle steels or square steel tubes, which are respectively disposed on two sides of the mesh body 1 without the folded edges 4, and the edge reinforcement 5 and the two folded edges 4 together form a rectangular frame of the punched mesh device.

It will be appreciated that if the mesh body 1 does not have the hem 4, the edge stiffener 5 may have the four configurations described above, thereby forming a rectangular frame.

Preferably, the outer ends of the two folding edges 4 are fixedly provided with a plurality of L-shaped reinforcing pieces 6.

With further reference to fig. 6 and 7, the punching mesh device may further include one or two diagonal steel tubes 7 disposed along a diagonal of the rectangular frame.

In conclusion, the punching mesh device provided by the utility model is simple and convenient in structure and meets the use requirements, and the folding and pressing grooves are arranged, so that the stress capacity and bending resistance can be improved compared with planar meshes, the stress problem can be solved when the punching mesh device is used for protection construction of outer frame bodies of building engineering floors, the materials of steel pipe frame bodies are reduced, the use turnover rate can be increased, the cost is reduced, the mass production is facilitated, and the punching mesh device can be used as a fence.

Finally, the above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent flow transformations executed by the present specification and the attached drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The punching mesh device is characterized by comprising a mesh body (1) and a plurality of edge reinforcing members (5);

the mesh body (1) is rectangular, and a plurality of folding grooves (2) are formed in the rectangular surface of the mesh body (1) through mechanical folding;

each folding groove (2) is parallel to one pair of side edges of the mesh body (1) and is vertical to the other pair of side edges, and the mesh body (1) is divided into a plurality of rectangular areas by the folding grooves (2);

a plurality of punched holes (3) are uniformly distributed in each rectangular area of the mesh body (1);

the edge reinforcing member (5) is fixedly arranged on the side edge of the mesh body (1).

2. A punch mesh device according to claim 1, characterized in that the width of the crimping grooves (2) is much smaller than the width of each rectangular area of the mesh body (1), there being no punch holes (3) on the crimping grooves (2).

3. A punched web apparatus according to claim 1, characterized in that the depressed area formed by each of the crimping grooves (2) is also a rectangular area of the web body (1), and a plurality of punched holes (3) are also uniformly distributed on the area of the crimping grooves (2).

4. A punched web apparatus according to claim 1, characterized in that the punched holes (3) are round, square or triangular holes.

5. A punch screen apparatus according to claim 1, characterised in that both sides of the screen body (1) parallel to the crimping grooves (2) are formed with 90 ° folds (4).

6. A punched web apparatus according to claim 5, characterized in that the edge reinforcement (5) is two L-shaped angle steel or square steel tubes, respectively arranged on both sides of the web body (1) not having the folded edges (4), the edge reinforcement (5) and the two folded edges (4) together forming a rectangular frame of the punched web apparatus.

7. A punched web apparatus as claimed in claim 6, characterised in that the outer ends of the two flanges (4) are also fixedly provided with a plurality of L-shaped stiffeners (6).

8. A punch mesh device according to claim 6, characterized by further comprising one or two diagonal steel tubes (7) arranged along the diagonal of the rectangular frame.