CN213653922U

CN213653922U - Passive fireproof T-shaped steel curtain wall, partition upright post and cross beam system

Info

Publication number: CN213653922U
Application number: CN202021360458.5U
Authority: CN
Inventors: 曹喜国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-07-09
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a passive form fire prevention T shaped steel curtain wall, cut off stand and crossbeam system, including T floor, T first board and polyester glass steel base, T first board center has seted up the rabbet, T floor top welding is in the rabbet department of T first board, T floor top has seted up the screw hole, T floor, T first board, polyester glass steel base, EPT fire prevention adhesive tape draw-in groove, and stainless steel pin and nut all scribble anticorrosive coating, through adopting mortise and tenon structural connection and laser high-speed fusion welding process, compare in current piecing together and welding the technique, finished product intensity is higher, the outward appearance is more bright, because do not weld the heat, so superior on finished product rigidity intensity, the polyester glass steel end of superhigh strength is selected for use to the steel system product of this kind, compare in current steel system, not only can satisfy the fire prevention function, environmental protection and energy saving more, and can accomplish passive form section bar, the product can resist salt and alkali and corrosion by utilizing the anticorrosive coating, and the service life of the product is prolonged.

Description

Passive fireproof T-shaped steel curtain wall, partition upright post and cross beam system

Technical Field

The utility model relates to an architectural decoration construction technical field especially relates to a passive form fire prevention T shaped steel curtain, wall stand and crossbeam system.

Background

The curtain wall is an outer wall enclosure structure and a decoration system of a building, is beautiful and novel, is a main expression form of the curtain wall of the modern building, and is widely applied to high-rise and super high-rise buildings. The traditional processing technology is still selected for the existing steel section building curtain wall: the common cutting and welding technology results in long processing period, the steel section is affected by welding heating, the rigidity is weakened or even faded, the steel section is easy to deform, the corrosion and oxidation resistance years are low, and the service life of the product is short.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a passive form fire prevention T shaped steel curtain, cutting off stand and crossbeam system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a passive fireproof T-shaped steel curtain wall, a partition upright post and a crossbeam system comprise a T ribbed plate, a T head plate and a polyester glass steel base, wherein a rabbet is formed in the center of the T head plate, the top of the T ribbed plate is welded at the rabbet in the T head plate, a threaded hole is formed in the top of the T ribbed plate, the polyester glass steel base is fixedly connected in the threaded hole through a stainless steel male screw and a stainless steel female screw, ethylene propylene diene monomer fireproof adhesive tape clamping grooves are formed in two sides of the polyester glass steel base, and the T ribbed plate, the T head plate, the polyester glass steel base, the ethylene propylene diene monomer fireproof adhesive tape clamping grooves and the stainless steel male screw and the stainless steel female screw are coated with.

Further, the thickness of the T-head plate can be varied according to requirements.

Further, the thickness of the T-rib plate may be varied according to the requirements.

Further, the depth of the silk hole is 15 mm.

Further, the T rib plate is welded at the rabbet through high-speed laser fusion welding.

Further, the stainless steel male and female screws are coated with glue bolts.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. through adopting mortise and tenon structural connection and the high-speed fusion welding technology of laser, compare in current concatenation welding technique, finished product intensity is higher, the outward appearance is more handsome, because do not lead to weld and be heated, so more superior on finished product rigidity, the polyester glass steel end of superhigh intensity is chooseed for use to this steel system product, compare in current steel system, not only can satisfy the fire prevention function, environmental protection and energy saving more, and can accomplish passive form section bar, utilize bimetal environmental protection anticorrosive coating can make the product salt and alkali resistance, it is corrosion-resistant, extension product life.

2. Compared with the existing splicing welding technology, the numerical control machine processing method has the advantages that the finished product specifications are richer, the requirements of designers on the size of the model can be met, and the method is suitable for fireproof heat insulation engineering and engineering in high-humidity and high-saline-alkali areas such as seaside and underground engineering.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention.

In the figure: the fireproof door comprises a 1T rib plate, a 2T head plate, a 3 polyester glass steel base, a 4 EPDM (ethylene-propylene-diene monomer) fireproof rubber strip clamping groove, 5 stainless steel male and female screws, 6 screw holes and 7 rabbets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, a passive fireproof T-shaped steel curtain wall, a partition upright post and a beam system comprises a T-shaped rib plate 1, a T-shaped head plate 2 and a polyester glass fiber reinforced plastic base 6, wherein a rabbet 7 is arranged in the center of the T-shaped head plate 2, the thickness of the T-shaped head plate 2 can be changed according to requirements, the thickness of the T-shaped rib plate 1 can be changed according to requirements, the top of the T-shaped rib plate 1 is welded at the rabbet 7 in the T-shaped head plate 2, the T-shaped rib plate 1 is welded at the rabbet 7 by high-speed laser fusion welding, a threaded hole 6 is arranged at the top of the T-shaped rib plate 1, the depth of the threaded hole 6 is 15mm, the polyester glass fiber reinforced plastic base 3 is fixedly connected in the threaded hole 6 by a stainless steel male and female screw 5, the polyester glass fiber reinforced plastic base 6 can be replaced by a hard fireproof heat-insulating, the T rib plate 1, the T head plate 2, the polyester glass fiber reinforced plastic base 3, the ethylene propylene diene monomer fireproof rubber strip clamping groove 4 and the stainless steel male and female screws 5 are coated with anticorrosive coatings, and can be replaced by normal-temperature fluorocarbon paint, so that the product is resistant to salt and alkali and corrosion, and the service life of the product is prolonged.

The utility model discloses a theory of operation and use flow: when processing, select for use the material according to the design demand, adopt the laser to cut out tenon mouth 7 on T head board 2, adopt high-speed laser fusion welding T head board 2 and T floor 1, set up 15mm deep screw hole 6 on T floor 1 top, with polyester glass steel base 3 according to the screw hole 6 position, use stainless steel pin and box screw 5 to fix in screw hole 6, it is anticorrosive to coat the anticorrosive coating at last.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a passive form fire prevention T shaped steel curtain, cuts off stand and crossbeam system, includes T floor (1), T head board (2) and polyester glass steel base (3), its characterized in that, tenon mouth (7) have been seted up at T head board (2) center, the tenon mouth (7) department in T head board (2) of welding at T floor (1) top, screw hole (6) have been seted up at T floor (1) top, polyester glass steel base (3) are through stainless steel public female screw (5) fixed connection in screw hole (6), ethylene propylene diene monomer fire prevention adhesive tape draw-in groove (4) have been seted up to polyester glass steel base (3) both sides, T floor (1), T head board (2), polyester glass steel base (3), ethylene propylene diene monomer fire prevention adhesive tape draw-in groove (4) and stainless steel public female screw (5) all scribble anticorrosive coating.

2. The passive fireproof T-shaped steel curtain wall, partition upright and beam system as claimed in claim 1, wherein the thickness of the T head plate (2) can be varied according to requirements.

3. The passive fireproof T-shaped steel curtain wall, partition upright post and beam system as claimed in claim 1, wherein the thickness of the T-shaped rib plate (1) can be varied according to requirements.

4. The passive fire-proof T-shaped steel curtain wall, partition upright post and beam system as claimed in claim 1, wherein the depth of the screw hole (6) is 15 mm.

5. The passive fireproof T-shaped steel curtain wall, partition upright and beam system as claimed in claim 1, wherein the T-shaped rib plate (1) is welded at the rabbet (7) by high-speed laser fusion welding.

6. The passive fireproof T-shaped steel curtain wall, partition upright post and beam system as claimed in claim 1, wherein the stainless steel male and female screws (5) are coated with glue bolts.