CN213654588U

CN213654588U - Steel structure door

Info

Publication number: CN213654588U
Application number: CN202021634151.XU
Authority: CN
Inventors: 李双
Original assignee: Shanghai Yingliu Technology Development Co ltd
Current assignee: Shanghai Yingliu Technology Development Co ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-07-09
Anticipated expiration: 2030-08-08

Abstract

The utility model relates to a steel construction door technical field just discloses a steel construction door, including door frame one and two door frame and the door body, door frame one and two door frame are bilateral symmetry settings, the constant head tank has all been seted up to the top on door frame one right side and bottom. This kind of steel construction door, through the constant head tank, reference column and screw and fixed pin, the effect of the assembly of being convenient for has been played to door frame one and two door frames AND gate bodies, make things convenient for door frame one and two door frames AND gate bodies to fix a position fast when the installation, door frame one and two door frame AND gate bodies stability when the installation has been increased, through setting up corrosion resistant layer, the corrosion resistant effect of steel construction door has been increased, the poor problem of steel construction door corrosion resistant effect has been solved, the life of steel construction door has also been increased simultaneously, through setting up the compressive layer, increase the intensity of steel construction door, prevent that steel construction door from appearing the fracture, the life of steel construction door has been increased, long-time use can not cause steel construction door to.

Description

Steel structure door

Technical Field

The utility model relates to a steel construction door technical field specifically is a steel construction door.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, wherein all the members or parts are usually connected by welding lines, bolts or rivets.

Present current steel construction door, the assembly of being not convenient for, corrosion-resistant effect is poor and compressive property is poor, uses for a long time and can cause the steel construction door to appear damaging, can't satisfy user's demand, has reduced steel construction door's practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a steel construction door possesses the assembly of being convenient for, and corrosion-resistant effectual and compressive property advantage such as good have solved the problem that the background art provided.

(II) technical scheme

For the above-mentioned assembly of being convenient for of realization, the good and good mesh of compressive property of corrosion-resistant effect, the utility model provides a following technical scheme: a steel structure door comprises a first door frame, a second door frame and a door body, wherein the first door frame and the second door frame are arranged in a bilateral symmetry mode, positioning grooves are formed in the top and the bottom of the right side of the first door frame, positioning columns are arranged in the inner cavities of the positioning grooves, screw holes are formed in the front faces of the positioning columns, the right sides of the positioning columns are fixedly connected with the top and the bottom of the left side of the second door frame, fixing pins are arranged on the top and the bottom of the right side of the front face of the first door frame, and the back faces;

the top and the bottom of the front surfaces of the first door frame and the second door frame are movably connected with the top and the bottom of the outer side of the door body through hinges, a steel plate is arranged on the back surface of the inner cavity of the door body, a fireproof plate is arranged on the front surface of the steel plate, a sound insulation plate is arranged on the outer surface of the door body, a reinforcing layer is arranged on the outer surface of the sound insulation plate, a pressure-resistant layer is arranged on the outer surface of the reinforcing layer, and a corrosion-resistant layer is arranged on the;

the corrosion-resistant layer includes the epoxy layer, the surface of epoxy layer is provided with rust-resistant priming paint layer, rust-resistant priming paint layer's surface is provided with intermediate coat layer, intermediate coat layer's surface is provided with corrosion-resistant finish paint layer.

Preferably, the compression resistant layer comprises a steel fiber layer, reinforcing ribs are arranged on the outer surface of the steel fiber layer, and a carbon steel composite fiber layer is arranged on the outer surface of each reinforcing rib.

Preferably, the fireproof plate comprises a perlite plate, the outer surface of the perlite plate is provided with glass fiber cloth, and the outer surface of the glass fiber cloth is provided with an acrylic acid expansion fireproof coating layer.

Preferably, the surface of the pressure-resistant layer is bonded with the inner cavity of the steel fiber layer, the surface of the steel fiber layer is bonded with the inner cavity of the reinforcing rib, and the surface of the reinforcing rib is bonded with the inner cavity of the carbon steel composite fiber layer.

Preferably, the surface of the corrosion-resistant layer is in adhesive connection with the inner cavity of the epoxy resin layer, and the surface of the epoxy resin layer is in adhesive connection with the inner cavity of the antirust priming paint layer.

Preferably, the surface of the anti-rust primer layer is in adhesive connection with the inner cavity of the intermediate paint layer, and the surface of the intermediate paint layer is in adhesive connection with the inner cavity of the corrosion-resistant finish paint layer.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of steel structure door, through the constant head tank, reference column and screw and fixed pin, the effect of the assembly of being convenient for has been played to door frame one and two AND gate bodies of door frame, make things convenient for door frame one and two AND gate bodies of door frame can fix a position fast when the installation, the stability of door frame one and two AND gate bodies when the installation has been increased, through setting up corrosion resistant layer, the corrosion resistant effect of steel structure door has been increased, the problem that steel structure door corrosion resistant effect is poor has been solved, the life of steel structure door has also been increased simultaneously, through setting up the compressive layer, increase the intensity of steel structure door, prevent that steel structure door from breaking, the life of steel structure door has been increased, long-time use can not cause steel structure door to appear damaging, user's demand can be satisfied, the practicality.

2. This kind of steel structure door, through setting up the enhancement layer, the use strength of steel structure door has been increased, it is poor to have solved traditional steel structure door use strength, lead to steel structure door when using repeatedly, fracture or deformation can appear in the steel structure door, cause the steel structure door problem of damage to appear, the life of steel structure door has been prolonged, through setting up the PLASTIC LAMINATED, effectual reduction burning time, delay the burning, hinder the cigarette and cause the position of catching fire to put on fire from putting out, it keeps warm to have, thermal-insulated, inhale the sound, the shock attenuation, it is fire-retardant, prevent static, characteristics such as air permeability is good, the fire proofness and the sound insulation performance of steel structure door have been increased, through setting up the steel sheet, impact resistance is strong, the security performance of steel structure door has been increased, the function that.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side sectional view of the door structure of the present invention;

FIG. 3 is a schematic view of the fire-proof board of the present invention;

FIG. 4 is a schematic view of the structure of the anti-pressure layer of the present invention;

FIG. 5 is a schematic view of the corrosion-resistant layer of the present invention;

fig. 6 is a schematic structural view of the first door frame and the second door frame of the present invention.

In the figure: 1. a first doorframe; 2. a door body; 3. a steel plate; 4. a fire-proof plate; 401. perlite board; 402. glass fiber cloth; 403. an acrylic acid expansion fireproof coating layer; 5. a sound insulating board; 6. an enhancement layer; 7. a pressure resistant layer; 701. a steel fiber layer; 702. reinforcing ribs; 703. a carbon steel composite fiber layer; 8. a corrosion-resistant layer; 801. an epoxy resin layer; 802. an anti-rust primer layer; 803. an intermediate paint layer; 804. a corrosion-resistant finish paint layer; 9. a second door frame; 10. positioning a groove; 11. a positioning column; 12. and a screw hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, a steel structure door comprises a first door frame 1, a second door frame 9 and a door body 2, wherein the first door frame 1 and the second door frame 9 are arranged in bilateral symmetry, positioning grooves 10 are formed in the top and the bottom of the right side of the first door frame 1, positioning columns 11 are arranged in the inner cavities of the positioning grooves 10, screw holes 12 are formed in the front surfaces of the positioning columns 11, the right sides of the positioning columns 11 are fixedly connected with the top and the bottom of the left side of the second door frame 9, fixing pins are arranged on the top and the bottom of the right side of the front surface of the first door frame 1;

the top and the bottom of the front surfaces of the first door frame 1 and the second door frame 9 are movably connected with the top and the bottom of the outer side of the door body 2 through hinges, the back surface of the inner cavity of the door body 2 is provided with a steel plate 3, the front surface of the steel plate 3 is provided with a fireproof plate 4, the fireproof plate 4 comprises a perlite plate 401, the outer surface of the perlite plate 401 is provided with a glass fiber cloth 402, the outer surface of the glass fiber cloth 402 is provided with an acrylic acid expansion fireproof coating layer 403, the outer surface of the door body 2 is provided with a sound insulation plate 5, the outer surface of the sound insulation plate 5 is provided with a reinforcing layer 6, the outer surface of the reinforcing layer 6 is provided with a pressure resistant layer 7, the pressure resistant layer 7 comprises a steel fiber layer 701, the outer surface of the steel fiber layer 701 is provided with a reinforcing rib 702, the outer surface of the reinforcing rib 702 is provided, the surface of the reinforcing rib 702 is bonded with the inner cavity of the carbon steel composite fiber layer 703, the outer surface of the compression-resistant layer 7 is provided with the corrosion-resistant layer 8, the surface of the corrosion-resistant layer 8 is bonded with the inner cavity of the epoxy resin layer 801, and the surface of the epoxy resin layer 801 is bonded with the inner cavity of the antirust priming paint layer 802;

the corrosion-resistant layer 8 comprises an epoxy resin layer 801, an outer surface of the epoxy resin layer 801 is provided with an antirust priming paint layer 802, the surface of the antirust priming paint layer 802 is connected with an inner cavity of an intermediate paint layer 803 in an adhesion mode, the surface of the intermediate paint layer 803 is connected with an inner cavity of a corrosion-resistant finish paint layer 804 in an adhesion mode, the outer surface of the antirust priming paint layer 802 is provided with the intermediate paint layer 803, and the outer surface of the intermediate paint layer 803 is provided with the corrosion.

The working principle is as follows: through the positioning groove 10, the positioning column 11, the screw hole 12 and the fixing pin, the effect of facilitating assembly is played for the first door frame 1, the second door frame 9 and the door body 2, the first door frame 1, the second door frame 9 and the door body 2 can be rapidly positioned when the door is installed, the stability of the first door frame 1, the second door frame 9 and the door body 2 when the door is installed is increased, the service strength of the steel structure door is increased by arranging the enhancement layer 6, the problem that the steel structure door is damaged due to fracture or deformation of the steel structure door when the traditional steel structure door is repeatedly used is solved, the service life of the steel structure door is prolonged, the fire-proof plate 4, the perlite plate 401, the glass fiber cloth 402 and the acrylic expansion fire-proof coating layer 403 are arranged, the combustion time is effectively reduced, the combustion is delayed, the fire-proof smoke causes the ignition part to be self-extinguished, and, The steel structure door has the characteristics of shock absorption, flame retardance, static electricity prevention, good air permeability and the like, the fireproof performance and the sound insulation performance of the steel structure door are improved, the steel plate 3 is strong in impact resistance, the safety performance of the steel structure door is improved, meanwhile, the steel structure door has the functions of theft prevention and fire prevention, the service life of the steel structure door is prolonged, the corrosion resistance effect of the steel structure door is improved by arranging the corrosion-resistant layer 8, the epoxy resin layer 801, the rust-proof primer layer 802, the intermediate paint layer 803 and the corrosion-resistant finish paint layer 804, the problem of poor corrosion resistance effect of the steel structure door is solved, the service life of the steel structure door is prolonged, the strength of the steel structure door is improved by arranging the compression-resistant layer 7, the steel fiber layer 701, the reinforcing ribs 702 and the carbon steel composite fiber layer 703, the steel structure door is prevented from being broken, can satisfy user's demand, improve the practicality of steel construction door.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steel structure door comprises a first door frame (1), a second door frame (9) and a door body (2);

the method is characterized in that:

the door frame II (9) of the door frame I (1) is arranged in a bilateral symmetry mode, positioning grooves (10) are formed in the top and the bottom of the right side of the door frame I (1), positioning columns (11) are arranged in inner cavities of the positioning grooves (10), screw holes (12) are formed in the front faces of the positioning columns (11), the right sides of the positioning columns (11) are fixedly connected with the top and the bottom of the left side of the door frame II (9), fixing pins are arranged on the top and the bottom of the right side of the front face of the door frame I (1), and the back faces of the fixing pins penetrate through inner cavities of the screw holes;

the top and the bottom of the front surfaces of the first door frame (1) and the second door frame (9) are movably connected with the top and the bottom of the outer side of the door body (2) through hinges, a steel plate (3) is arranged on the back surface of the inner cavity of the door body (2), a fireproof plate (4) is arranged on the front surface of the steel plate (3), a sound insulation plate (5) is arranged on the outer surface of the door body (2), a reinforcing layer (6) is arranged on the outer surface of the sound insulation plate (5), a pressure resistant layer (7) is arranged on the outer surface of the reinforcing layer (6), and a corrosion resistant layer (8) is arranged on the outer surface of the;

the corrosion-resistant layer (8) comprises an epoxy resin layer (801), the outer surface of the epoxy resin layer (801) is provided with an antirust priming paint layer (802), the outer surface of the antirust priming paint layer (802) is provided with an intermediate paint layer (803), and the outer surface of the intermediate paint layer (803) is provided with a corrosion-resistant finish paint layer (804).

2. The steel structural door of claim 1, wherein: the pressure-resistant layer (7) comprises a steel fiber layer (701), reinforcing ribs (702) are arranged on the outer surface of the steel fiber layer (701), and a carbon steel composite fiber layer (703) is arranged on the outer surface of each reinforcing rib (702).

3. The steel structural door of claim 1, wherein: the fireproof plate (4) comprises a perlite plate (401), the outer surface of the perlite plate (401) is provided with glass fiber cloth (402), and the outer surface of the glass fiber cloth (402) is provided with an acrylic acid expansion fireproof paint layer (403).

4. The steel structural door of claim 1, wherein: the surface of the pressure-resistant layer (7) is bonded and connected with the inner cavity of the steel fiber layer (701), the surface of the steel fiber layer (701) is bonded and connected with the inner cavity of the reinforcing rib (702), and the surface of the reinforcing rib (702) is bonded and connected with the inner cavity of the carbon steel composite fiber layer (703).

5. The steel structural door of claim 1, wherein: the surface of the corrosion-resistant layer (8) is in adhesive connection with the inner cavity of the epoxy resin layer (801), and the surface of the epoxy resin layer (801) is in adhesive connection with the inner cavity of the antirust priming paint layer (802).

6. The steel structural door of claim 1, wherein: the surface of the anti-rust primer layer (802) is in adhesive connection with the inner cavity of the intermediate paint layer (803), and the surface of the intermediate paint layer (803) is in adhesive connection with the inner cavity of the anti-corrosion finish paint layer (804).