CN-224200522-U - Pressure-bearing door applied to supercharged building and supercharged building

CN224200522UCN 224200522 UCN224200522 UCN 224200522UCN-224200522-U

Abstract

The utility model relates to the technical field of pressurized buildings, in particular to a pressure-bearing door applied to the pressurized building and the pressurized building, wherein the pressure-bearing door comprises a door frame, a door plate assembly, an electric door closer, an electromagnetic suction lock and a sealing assembly; the door plate assembly is hinged to the door frame and comprises a door plate and at least one local reinforcing plate, wherein the local reinforcing plate is fixed on the door plate, the electric door closer is arranged on the door frame and connected with the door plate through an electric door closer pull arm, the electromagnetic suction lock is arranged on the door frame and the door plate assembly, and the sealing assembly is arranged between the door frame and the door plate assembly. The pressure-bearing door provided by the utility model has the advantages that the PC door plate is adopted as the door plate, the light transmittance of the pressure-bearing door is improved, the indoor lighting of a pressurized building is facilitated, compared with the steel structure door plate, the weight is lighter, the door is easy to carry and install, the requirement of opening and closing the door can be met by selecting a conventional electric door closer, the cost is saved, the door is not easy to be corroded by the external environment, and the stable performance can be maintained in a complex environment.

Inventors

HU YOUBIN
TANG YAN
ZHOU SHIQIANG
La Haiwen
CHEN CHONG
LI JUNJIE

Assignees

西藏铁建重工科技有限公司

Dates

Publication Date: 20260505
Application Date: 20250526

Claims (10)

1. The pressure-bearing door applied to the pressurized building is characterized by comprising a door frame (1), a door plate assembly (2), an electric door closer (3), an electromagnetic suction lock (4) and a sealing assembly (5); The door plate assembly (2) is hinged to the door frame (1), the door plate assembly (2) comprises a door plate and at least one local reinforcing plate (2.2), and the local reinforcing plate (2.2) is fixed on the door plate and used for limiting the compression deformation of the door plate; the electric door closer (3) is arranged on the door frame (1) and is connected with the door plate through an electric door closer pull arm (6); the electromagnetic suction lock (4) is arranged on the door frame (1) and the door plate assembly (2) and is used for tightly attaching the door plate assembly (2) to the door frame (1); The sealing component (5) is arranged between the door frame (1) and the door plate component (2) and is used for sealing between the door frame (1) and the door plate component (2).
2. The pressure-bearing door applied to the supercharged building according to claim 1, wherein the door plate is a PC door plate (2.1), the PC door plate (2.1) is a transparent polycarbonate solid plate, the light transmittance is more than or equal to 89%, the thickness is 10-25mm, and an ultraviolet-resistant coating is arranged on the surface of the PC door plate (2.1).
3. The pressure-bearing door applied to the supercharged building according to claim 2, wherein the local reinforcing plate (2.2) is made of metal, and the local reinforcing plate (2.2) is fixed in the middle area of the inner side and the outer side of the PC door plate (2.1) through bolts (7).
4. A pressure-bearing door for pressurized construction according to claim 2, characterized in that the door frame (1) is made of carbon steel material, and the area of the door frame (1) contacting the PC door panel (2.1) is machined to form a sealing surface with flatness of + -0.5 mm.
5. A pressure-bearing door for pressurized buildings according to claim 4, characterized in that said sealing assembly (5) is embedded in the sealing surface of the door frame (1).
6. A pressure-bearing door for pressurized buildings according to claim 5, characterized in that said sealing assembly (5) comprises a silicone sealing strip with a cross-section of hollow multi-cavity structure.
7. The pressure-bearing door applied to a supercharged building according to claim 2, wherein the electromagnetic suction lock (4) comprises an electromagnetic suction lock body (4.1) and a magnetic force lock connecting plate (4.2), the electromagnetic suction lock body (4.1) is arranged on a door frame (1), the magnetic force lock connecting plate (4.2) is arranged at the edge of a PC door plate (2.1), and the magnetic force lock connecting plate (4.2) is matched with the electromagnetic suction lock body (4.1) for realizing close fitting of the door plate assembly (2) and the door frame (1).
8. The pressure-bearing door applied to the pressurized building according to claim 1, wherein the electric door closer (3) and the electromagnetic suction lock (4) are respectively connected with a pressurizing building pressure filling and releasing control system and are used for realizing one-key opening and delayed automatic closing of the door plate assembly (2).
9. The pressure-bearing door applied to the pressurized building according to any one of claims 1 to 8, wherein the door plate component (2) is hinged on the door frame (1) through a hinge (8), the hinge (8) is made of stainless steel, and a damping structure is arranged at the joint of a rotating shaft of the hinge and the door frame (1) and the door plate component (2), and is used for reducing the impact of opening and closing the door.
10. A booster building comprising a booster building body structure and a pressure-bearing door as claimed in any one of claims 1 to 9, said pressure-bearing door being provided on the booster building body structure.

Description

Pressure-bearing door applied to supercharged building and supercharged building Technical Field The utility model relates to the technical field of booster buildings, and particularly provides a pressure-bearing door applied to a booster building and the booster building. Background In the current supercharged building, the common door is mainly a steel structure pressure-bearing door, the steel structure pressure-bearing door has certain strength and rigidity advantages, but the steel structure pressure-bearing door also has a plurality of problems that 1, in terms of material characteristics, the steel structure door is generally heavy, the carrying and mounting difficulties are large, the door opening and closing are time-consuming and labor-consuming, if an automatic door opening and closing device is required to be equipped, the device is complex and the cost is high, 2, in the aspect of corrosion resistance, the steel structure door is easy to rust, the maintenance is required to be regularly carried out, the maintenance cost is increased, and 3, in the aspect of light transmittance, the light transmittance of the steel structure door is poor, and the lighting inside the supercharged building is not facilitated. Based on the above, the utility model provides a pressure-bearing door applied to a booster building and the booster building, so as to solve the technical problems in the prior art. Disclosure of utility model The utility model aims to provide a pressure-bearing door applied to a booster building and the booster building, and the specific technical scheme is as follows: A pressure-bearing door applied to a pressurized building comprises a door frame, a door plate assembly, an electric door closer, an electromagnetic suction lock and a sealing assembly; The door plate assembly comprises a door plate and at least one local reinforcing plate, wherein the local reinforcing plate is fixed on the door plate and used for limiting the compression deformation of the door plate; The electric door closer is arranged on the door frame and is connected with the door plate through an electric door closer pull arm; The electromagnetic suction lock is arranged on the door frame and the door plate assembly and is used for realizing the close fitting of the door plate assembly and the door frame; The sealing component is arranged between the door frame and the door plate component and is used for sealing between the door frame and the door plate component. Furthermore, the door plate is a PC door plate, the PC door plate is a transparent polycarbonate solid plate, the light transmittance is more than or equal to 89%, the thickness is 10-25mm, and the surface of the PC door plate is provided with an ultraviolet-resistant coating. Furthermore, the local reinforcing plate is made of metal, and is fixed in the middle area of the inner side and the outer side of the PC door plate through bolts. Further, the door frame is made of carbon steel materials, and a sealing surface with the flatness of +/-0.5 mm is formed on the area, which is contacted with the PC door plate, of the door frame through machining. Further, the sealing assembly is embedded in the sealing surface of the door frame. Further, the sealing assembly adopts a silica gel sealing strip, and the section shape of the silica gel sealing strip is a hollow multi-cavity structure. Further, the electromagnetic suction lock comprises an electromagnetic suction lock body and a magnetic force lock connecting plate, wherein the electromagnetic suction lock body is arranged on the door frame, the magnetic force lock connecting plate is arranged at the edge of the PC door plate, and the magnetic force lock connecting plate is matched with the electromagnetic suction lock body and used for tightly fitting the door plate assembly with the door frame. Further, the electric door closer and the electromagnetic suction lock are respectively connected with a pressurizing building pressure filling and releasing control system and are used for realizing one-key opening and delayed automatic closing of the door plate assembly. Further, the door plant subassembly passes through the hinge and articulates on the door frame, the hinge adopts stainless steel material, and its pivot is equipped with damping structure with the junction of door frame and door plant subassembly, damping structure is used for reducing the impact of switch door. The pressure-bearing door is arranged on the main structure of the pressure-bearing building. The technical scheme of the utility model has the following beneficial effects: (1) The utility model provides a pressure-bearing door applied to a pressurized building, which comprises a door frame, a door plate assembly, an electric door closer, an electromagnetic suction lock and a sealing assembly, wherein the door plate assembly is hinged to the door frame, the door plate assembly comprises a door plate and at least one local reinforcing plate,