CN218236522U

CN218236522U - Novel angle steel flange

Info

Publication number: CN218236522U
Application number: CN202221701659.6U
Authority: CN
Inventors: 沈文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-02
Filing date: 2022-07-02
Publication date: 2023-01-06
Anticipated expiration: 2032-07-02

Abstract

The utility model provides a novel angle iron flange, angle iron flange comprises 2 flange limit (1) that the symmetry set up, flange limit (1) links to each other the integrative structure that forms by spacing perpendicular limit (101), limit of buckling (102), horizontal limit (103) preface, 2 horizontal limit (103) are connected through fastener (2). The utility model is used for connect novel steel sheet, simple structure is practical, and the cooperation is inseparable, be difficult for droing.

Description

Novel angle steel flange

Technical Field

The utility model belongs to the technical field of air pipe flange joint and specifically relates to a novel angle steel flange is related to.

Background

Air pipe has a plurality of steel sheet to constitute, and connected mode between the steel sheet has a lot of, for example modes such as welding, flange joint, and the junction of the novel steel sheet that appears in the existing market can be equipped with the kink, and the connection effect between the steel sheet can be better like this, but still does not have the flange joint structure who matches with it, and connected mode is especially important between the steel sheet, if connect not in place, the steel sheet drops easily, can cause great incident when serious. Therefore, a new solution is needed to solve the above technical problems.

Disclosure of Invention

The utility model aims at providing a novel angle steel flange, simple structure is practical, closely, fixed effectual with the steel sheet cooperation.

In order to realize above-mentioned technical purpose, reach foretell technical requirement, the utility model discloses the technical scheme who adopts is a novel angle steel flange, angle steel flange comprises 2 flange limits that the symmetry set up, flange limit is by spacing perpendicular limit, buckle limit, the continuous integrative structure that forms of horizontal limit preface, 2 horizontal limit is passed through fastener and is connected.

As the preferred technical scheme, the limiting vertical edge is provided with a riveting hole.

As a preferable technical scheme, the bending edges are arranged in a shape of a letter 21274, and 2 bending edges form a square structure.

As an optimal technical scheme, a first flanging is arranged at the head end of the limiting vertical edge.

As a preferred technical scheme, the head end of the transverse edge is provided with a second flanging.

As a preferred technical scheme, the fastening device comprises a nut and a bolt sleeved on the nut.

The invention has the beneficial effects that: compared with the traditional structure:

1) Block the siding of PLASTIC LAMINATED through interior perpendicular limit, interior horizontal limit and outer perpendicular limit, then fasten through first fastener, promote fixed effect, 2 outer horizontal limits pass through the fastening of second fastener, when reducing the gap, further promote fixed effect.

2) Preferably, the inner wall of the fireproof plate can be clamped better by the folding leg, and the fixing effect is better.

3) Preferably, the flanging is assembled by a flanging process, so that the edge tightness of the 2 outer transverse edges is better.

4) Preferably, the ball head bolt and the nut are matched and fastened effectively.

5) Preferably, the fire prevention pad prevents the flue gas seepage, further promotes smoke protection.

Drawings

FIG. 1 is a block diagram of an embodiment provided by the present invention;

in fig. 1, flange; 101. limiting the vertical edge; 1011. a first flanging; 102. bending the edges; 103. transverse edges; 1031. second flanging; 2. a fastening device; 201. a bolt; 202. a nut; 3. a steel plate; 301. a bending part.

Detailed Description

The present invention will be further described with reference to the accompanying drawings;

referring to fig. 1, a novel angle steel flange, angle steel flange comprises 2 flange limit 1 that the symmetry set up, flange limit 1 is by spacing perpendicular limit 101, bend limit 102, the continuous integrative structure that forms of horizontal limit 103 preface, 2 horizontal limit 103 passes through fastener 2 and connects, every steel sheet 3's junction is equipped with kink 301, spacing perpendicular limit 101 and steel sheet 3's outer wall laminating, and with steel sheet 3's outer wall fastening connection, spacing perpendicular limit 101 is established in kink 301 with the junction card of bending limit 102, then bend limit 102 and be connected with

horizontal limit

103, 2 horizontal limit 103 carries out fastening connection through fastener 2, pass through the transition of bending limit 102 like this, 2 flange limit 1 fastening connection together, and carry out fastening connection with steel sheet 3, thereby link together 2 steel sheet 3, be applicable to the steel sheet 3 that is equipped with kink 301, excellent in connection effect, simple structure is practical, easily installation and dismantlement.

As shown in fig. 1, in some embodiments, the limiting vertical edge 101 is provided with a riveting hole, the limiting vertical edge 101 is riveted with the steel plate 3, and after riveting, the flange edge 1 and the steel plate 3 are fixed effectively and are not easy to fall off.

As shown in FIG. 1, in some embodiments, the bending edges 102 are of a v-21274shape, 2 of the bending edges 102 form a square structure, the v-21274shape structure is easy to bend and matched with the bending portion 301, the stress structure is reasonable, the manufacturing is easy, and the bending portion 301 is located in a cavity formed by the 2 bending edges 102, so that the structure is simple and reasonable.

As shown in fig. 1, in some embodiments, a first flanged edge 1011 is disposed at the head end of the limiting vertical edge 101, and a blank pressing process is performed on the first flanged edge 1011 during assembly, so that 2 transverse edges 103 are more tightly fitted, and the installation gap is reduced.

As shown in fig. 1, in some embodiments, the head end of the transverse edge 103 is provided with a second flange 1031, and the edge pressing process is performed on the second flange 1031 during assembly, so that the limiting vertical edge 101 is more tightly matched with the steel plate 3.

In some embodiments, as shown in fig. 1, the fastening device 2 includes a nut 202 and a bolt 201 sleeved on the nut 202, the bolt 201 passes through the 2 transverse edges 103, and the nut 202 is tightened to fasten the 2 transverse edges 103 for easy installation and removal.

Examples

Referring to fig. 1, a novel angle iron flange is composed of 2 flange edges 1 which are symmetrically arranged, the flange edges 1 are of an integral structure formed by sequentially connecting a limiting vertical edge 101, a bending edge 102 and a transverse edge 103, the 2 transverse edges 103 are connected through a fastening device 2, a riveting hole is formed in the limiting vertical edge 101, the bending edge 102 is of a shape of 21274, the 2 bending edges 102 form a square structure, a first flanging 1011 is arranged at the head end of the transverse edge 103, a second flanging 1031 is arranged at the head end of the limiting vertical edge 101, and the fastening device 2 comprises a nut 202 and a bolt 201 which is sleeved on the nut 202.

The above examples are given solely for the purpose of illustrating the invention in a clear and non-restrictive manner, and it will be apparent to those skilled in the art that many more modifications and variations may be made in the foregoing descriptions without departing from the spirit and scope of the invention in its broader aspects.

Claims

1. The utility model provides a novel angle steel flange which characterized in that: the angle steel flange is composed of 2 flange edges (1) which are symmetrically arranged, the flange edges (1) are connected into a whole by limiting vertical edges (101), bending edges (102) and transverse edges (103), and the transverse edges (103) are connected through fastening devices (2).

2. A novel angle iron flange according to claim 1, characterized in that: and the limiting vertical edge (101) is provided with a riveting hole.

3. A novel angle iron flange according to claim 1, characterized in that: the bending edges (102) are in a shape of '21274', and 2 bending edges (102) form a square structure.

4. A novel angle iron flange according to claim 1, characterized in that: the head end of the limiting vertical edge (101) is provided with a first flanging (1011).

5. A novel angle iron flange according to claim 1, characterized in that: the head end of the transverse edge (103) is provided with a second flanging (1031).

6. A novel angle iron flange according to claim 1, characterized in that: the fastening device (2) comprises a nut (202) and a bolt (201) sleeved on the nut (202).