Ultra-large airtight fireproof electromagnetic shielding sliding door

Abstract

The utility model relates to the technical field of fireproof sliding doors, in particular to an ultra-large airtight fireproof electromagnetic shielding sliding door, which overcomes the defects of fireproof sliding doors in the prior art and comprises a door frame component and a door leaf component, the door frame component comprises a first frame, and the door leaf component comprises a second frame. One side of the second frame is provided with a sealing slotting tool, one side of the second frame is provided with a wide shielding tool, one side of the second frame is provided with a narrow shielding tool, one side of the first frame is provided with an elastic piece, one side of the first frame is provided with a first notch, one side of the elastic piece is provided with a second notch, and one side of the elastic piece is provided with a third notch. A sealing piece is arranged on one side of the second notch, a clamping assembly is arranged on one side of the second frame, a translation assembly is arranged at the bottom of the door leaf assembly, and the locking assembly is arranged on one side of the door frame assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof sliding doors, in particular to an ultra-large enclosed fireproof electromagnetic shielding sliding door. Background Art

[0002] Fireproof, airtight, and electromagnetic shielding sliding doors are important facilities used in special places in modern buildings. They combine the functions of fire prevention, sealing, and electromagnetic shielding to provide higher safety and protection. Existing large sliding doors only have airtight sealing functions. When a fire occurs, they cannot meet the requirements of fire resistance stability, integrity, and thermal insulation, and cannot guarantee the safety of indoor personnel. At the same time, conventional large sliding doors do not have electromagnetic shielding functions. Electromagnetic radiation such as high-power microwaves will pass through the sliding doors and cause interference and damage to internal electronic equipment.

[0003] Therefore, it is necessary to design an ultra-large enclosed fireproof electromagnetic shielding sliding door with strong practicality and good sealing effect. Utility Model Content

[0004] The purpose of the utility model is to provide an ultra-large enclosed fireproof electromagnetic shielding sliding door to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: an ultra-large, airtight, fireproof, electromagnetically shielded sliding door, comprising a door frame assembly and a door leaf assembly, wherein the door frame assembly comprises a first frame, and the door leaf assembly comprises a second frame, a sealing insert is provided on one side of the second frame, a wide shielding blade is provided on one side of the second frame, and a narrow shielding blade is provided on one side of the second frame, an elastic member is provided on one side of the first frame, a notch is provided on one side of the first frame, a notch is provided on one side of the elastic member, a notch is provided on one side of the elastic member, a notch is provided on one side of the second elastic member, a sealing member is provided on one side of the notch, a clamping member is provided on one side of the second frame, a sliding member is fixedly connected to the bottom of the door leaf assembly, and a locking member is provided on one side of the door leaf assembly;

[0006] The door leaf assembly includes a motor, a gear is provided on one side of the motor, a rack is meshed and connected to one side of the gear, the rack is fixedly connected to the surface of the door leaf assembly, a locking wheel is provided on the surface of the door leaf assembly, and a curved groove wheel is provided on the surface of the door leaf assembly;

[0007] The translation assembly includes a track, a roller is provided inside the track, an axle is provided on the surface of the roller, and a door leaf sleeve is provided on the surface of the axle;

[0008] The locking assembly includes a cylinder, an air pipe is provided on one side of the cylinder, and an air source is provided on one side of the air pipe.

[0009] According to the above technical solution, a protective member is provided on one side of the door frame assembly, and the protective member is a fireproof expansion strip.

[0010] According to the above technical solution, a heat insulating member is provided inside the door frame assembly.

[0011] According to the above technical solution, the sealing member is a sealing strip.

[0012] According to the above technical solution, the elastic member is a shielding spring.

[0013] According to the above technical solution, the first notch is a sealing notch, the second notch is a shielding wide notch, and the third notch is a shielding narrow notch.

[0014] According to the above technical solution, the roller is a T-shaped roller.

[0015] According to the above technical solution, there is a pair of translation components, which are symmetrically distributed at the bottom of the door leaf assembly.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0017] (1) By providing a three-notch and three-knife matching auxiliary structure formed by a double-bending part combination, multiple functions can be realized in one action. It has high integration, compact structure, and is easy to install and maintain. The knife-inserted compression sealing strip provides excellent sealing performance, the double-knife four-spring provides excellent shielding performance, and the fire-proof expansion strip can block the relevant gaps of the fire-proof components in the event of a fire, forming a stable fire and smoke barrier, and casting a solid fire-proof passage.

[0018] (2) By using compressed air as the power source and the rotary cylinder as the moving component, the entire drive locking structure is set on the door frame, which effectively avoids the problem of wiring and piping moving with the door leaf when the locking component is set on the door leaf, simplifies the structure of the door leaf, and makes the locking action more stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the door frame assembly of the present utility model;

[0021] Figure 3 It is a schematic diagram of the door leaf assembly of the present utility model;

[0022] Figure 4 It is a schematic diagram of the translation component of the utility model;

[0023] Figure 5 It is a schematic diagram of the locking assembly of the utility model;

[0024] In the figure: 1. Door frame assembly; 101. Frame one; 102. Notch one; 103. Notch two; 104. Notch three; 105. Sealing member; 106. Elastic member; 107. Protective member; 108. Insulating member; 109. Frame two; 110. Sealing blade; 111. Shielded wide blade; 112. Shielded narrow blade; 2. Door leaf assembly; 201. Locking wheel; 202. Grooved wheel; 203. Motor; 204. Rack; 205. Gear; 3. Translation assembly; 301. Door leaf bushing; 302. Axle; 303. Roller; 304. Track; 4. Locking assembly; 401. Air source; 402. Air pipe; 403. Cylinder. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-5The utility model provides a technical solution: an ultra-large enclosed fireproof electromagnetic shielding sliding door, comprising a door frame assembly 1, a door leaf assembly 2, the door frame assembly 1 comprising a frame 101, a frame 2 109 is provided on one side of the frame 101, a sealing insert 110 is provided on one side of the frame 2 109, a shielding wide blade 111 is provided on one side of the frame 2 109, a shielding narrow blade 112 is provided on one side of the frame 2 109, an elastic member 106 is provided on one side of the frame 101, and a groove is provided on one side of the frame 101. The first opening 102 is provided with a notch 2 103 on one side of the elastic member 106, a notch 3 104 is provided on one side of the elastic member 106, a sealing member 105 is provided on one side of the notch 2 103, a clamping assembly is provided on one side of the frame 2 109, a translation assembly 3 is provided at the bottom of the door leaf assembly 2, and a locking assembly 4 is provided on one side of the door leaf assembly 2; the door frame assembly 1 includes a motor 203, a gear 205 is provided on one side of the motor 203, and a rack 204 is meshed with the gear 205. The rack 204 is connected to the The surface of the door leaf assembly 2 is fixedly connected, a locking wheel 201 is provided on the surface of the door leaf assembly 2, and a curved groove wheel 202 is provided on the surface of the door frame assembly 1; the translation assembly 3 includes a track 304, a roller 303 is provided inside the track 304, a wheel axle 302 is provided on the surface of the roller 303, and a door leaf shaft sleeve 301 is provided on the surface of the wheel axle 302; the locking assembly 4 includes a cylinder 403, an air pipe 402 is provided on one side of the cylinder 403, and an air source 401 is provided on one side of the air pipe 402, wherein the door frame assembly 1 side A protective part 107 is provided, which is a fire-proof expansion strip. A heat insulating part 108 is provided inside the door frame assembly 1. The sealing part 105 is a sealing strip. The elastic part 106 is a shielding spring. Slot one 102 is a sealing slot, slot two 103 is a shielding wide slot, slot three 104 is a shielding narrow slot, and the roller 303 is a T-shaped roller. There is a pair of translation assemblies 3, which are symmetrically distributed on one side of the door frame assembly 1, and a pair of locking wheels 201 and curved groove wheels 202 are distributed up and down on one side of the door leaf assembly 2.

[0027] Specifically, the door frame assembly 1 includes a door frame skeleton and a frame 101 composed of square tubes, which are sealed and welded to form a shielded and sealed body. The interior of the skeleton is filled with fire-resistant insulation materials and heat insulation members 108. The front of the door frame skeleton 101 is sealed and welded with double-bent parts to form a shielded, sealed, and fire-proof combined notch. The inner notch is an acute-angled sealed notch for installing a sealing strip. The sealing strip is embedded in the notch for easy maintenance and replacement. The middle notch is a shielded wide notch and a notch 2 103 for installing a shielded spring sheet 106. The outer notch is a shielded narrow notch for installing a shielded spring sheet. The outer notch extends out of the mounting surface synchronously for installation. For the pasting and installation of the fireproof expansion strip 107, the door leaf assembly includes a door leaf frame and a frame 109 composed of a square tube. The interior of the frame is filled with a fire-resistant insulation material 108. The door leaf frame 109 is provided with a shielding sealing combination knife formed by bending on the door frame surface. When locked, the sealing strip 105 is pressed into the inner sealing knife 110, and a local large pressure is formed at the contact part of the sealing strip 105 to achieve the overall sealing of the translational closed door. The shielding slot is inserted through the middle shielding wide knife 111 and the outer shielding narrow knife 112 to squeeze the shielding spring sheet 106 to form an overall electromagnetic shielding, which is squeezed through the outer door leaf frame 109. Fireproof expansion material 108 prevents the spread of fire and forms an overall fire-resistant integrity. The translation assembly 3 is realized by the translational motion mechanism of the gear 205 rack 204. The gear 20 is driven by the translation drive motor, thereby driving the meshing rack 204 to move linearly. The rack 204 is fixed on the door leaf assembly, and finally realizes the translational movement of the door leaf assembly. The door leaf assembly 2 is fixed on the wheel shaft through the bottom door leaf sleeve, and realizes the longitudinal translation movement of the entire door leaf assembly 2. The wheel shaft 302 rolls on the track through two T-shaped rollers 303, thereby driving the overall translation of the door leaf assembly 2. The locking assembly 4 adopts an eight-point curve The groove wheel 202 is rotated and locked. Each side of the door leaf has two locking points, and each side of the door frame has two locking curved groove wheels 202. When the door leaf moves horizontally, the opening of the curved groove wheels 202 faces outward, maintaining a certain gap with the door frame to ensure that the door leaf does not interfere with the translational movement. When the door leaf moves horizontally to the door opening, the air pipe embedded in the door frame frame 101 provides power to the rotating cylinder, which drives the respective curved groove wheels 202 to rotate, hooking the locking wheels 201 on the door leaf, causing the locking wheels 201 to move along the inner grooves of the curved groove wheels 202, thereby driving the door leaf blade to enter the socket, achieving airtight fireproof electromagnetic shielding.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An ultra-large enclosed fireproof electromagnetic shielding sliding door, comprising a door frame assembly (1) and a door leaf assembly (2), characterized in that: The door frame assembly (1) includes a frame 1 (101), the door leaf assembly (2) includes a frame 2 (109), a sealing insert (110) is provided on one side of the frame 2 (109), a shielding wide blade (111) is provided on one side of the frame 2 (109), a shielding narrow blade (112) is provided on one side of the frame 2 (109), an elastic member (106) is provided on one side of the frame 1 (101), and a notch (10 2), a notch 2 (103) is provided on one side of the elastic member (106), a notch 3 (104) is provided on one side of the elastic member (106), a sealing member (105) is provided on one side of the notch 2 (103), a clamping assembly is provided on one side of the frame 2 (109), a translation assembly (3) is provided at the bottom of the door leaf assembly (2), a locking assembly (4) is provided on one side of the door frame assembly (1), and a curved groove wheel (202) is provided on the surface of the door frame assembly (1); A motor (203) is provided on one side of the door leaf assembly (2), a gear (205) is provided on one side of the motor (203), a rack (204) is meshedly connected to one side of the gear (205), the rack (204) is fixedly connected to the surface of the door leaf assembly (2), and a locking wheel (201) is provided on the surface of the door leaf assembly (2); The translation assembly (3) includes a track (304), a roller (303) is provided inside the track (304), a wheel axle (302) is provided on the surface of the roller (303), and a door leaf shaft sleeve (301) is provided on the surface of the wheel axle (302); The locking assembly (4) comprises a cylinder (403), an air pipe (402) is provided on one side of the cylinder (403), and an air source (401) is provided on one side of the air pipe (402).

2. The super-large enclosed fireproof electromagnetic shielding sliding door according to claim 1, characterized in that: A protective member (107) is provided on one side of the door frame assembly (1), and the protective member (107) is a fireproof expansion strip.

3. The super-large enclosed fireproof electromagnetic shielding sliding door according to claim 1, characterized in that: A heat insulating member (108) is provided inside the door frame assembly (1).

4. The super-large enclosed fireproof electromagnetic shielding sliding door according to claim 1, characterized in that: The sealing member (105) is a sealing strip.

5. The super-large enclosed fireproof electromagnetic shielding sliding door according to claim 1, characterized in that: The elastic member (106) is a shielding spring sheet.

6. The super-large enclosed fireproof electromagnetic shielding sliding door according to claim 1, characterized in that: The slot one (102) is a sealing slot, the slot two (103) is a shielding wide slot, and the slot three (104) is a shielding narrow slot.

7. The super-large enclosed fireproof electromagnetic shielding sliding door according to claim 1, characterized in that: The roller (303) is a T-shaped roller.

8. The super-large enclosed fireproof electromagnetic shielding sliding door according to claim 1, characterized in that: There is a pair of translational components (3) which are symmetrically distributed at the bottom of the door leaf component (2).

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