Fireproof door convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of fireproof doors, in particular to a fireproof door convenient to disassemble and assemble, which comprises a door frame, fireproof door bodies are movably arranged on the door frame in a bilateral symmetry mode, locking assemblies are arranged on the fireproof door bodies, T-shaped grooves are respectively arranged on two sides of the door frame, T-shaped blocks are arranged on the door frame, and a fixing plate is arranged on one side of each T-shaped block. A first bolt is arranged on the fixing plate, a first hinge piece is arranged on the other side of the T-shaped block, a second bolt is arranged on the first hinge piece, second hinge pieces are arranged on the two sides of the fireproof door, third bolts are arranged on the second hinge pieces, and sealing strips are fixedly arranged on the two sides of the door frame. According to the fireproof door, the T-shaped blocks are matched with the T-shaped grooves, all the components are connected through the bolts, and when the fireproof door needs to be maintained and replaced, only the bolts on all the components need to be detached, so that the fireproof door is separated from the door frame, and the fireproof door is more convenient to maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to fireproof door technical field especially, it relates to a fireproof door convenient to dismouting. BACKGROUND

[0002] Fireproof door refers to the door that can satisfy the requirements of fire resistance stability, integrity and heat insulation for a certain time; it is the fireproof partition with certain fire resistance performance arranged between fireproof compartments, evacuation staircases, vertical shafts and the like; the fireproof door has the functions of preventing fire spreading and smoke diffusion in addition to the functions of ordinary doors, can prevent fire spreading for a certain time and ensure personnel evacuation; therefore, the fireproof door is the protection equipment for personal safety during fire, and needs to be maintained frequently.

[0003] In the prior art, the fireproof door needs to be detected and maintained when not used for a long time, but the fireproof door is usually fixedly installed on the door frame, and it is not convenient to disassemble and assemble the fireproof door during detection and maintenance, leading to difficult maintenance. UTILITY MODEL CONTENTS

[0004] The utility model discloses a fireproof door convenient to dismouting to solve the problem of difficult dismouting and maintenance of the fireproof door in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A fireproof door convenient to dismouting, including the door frame, the door frame is symmetrically movable and is equipped with the fireproof door, the fireproof door is equipped with the locking assembly, both sides of the door frame are equipped with T -shaped groove, the door frame is equipped with T -shaped block, one side of T -shaped block is equipped with fixed plate, the fixed plate is equipped with first bolt, the other side of T -shaped block is equipped with first page piece, the first page piece is equipped with second bolt, both sides of the fireproof door are equipped with second page piece, the second page piece is equipped with third bolt, both sides of the door frame are fixedly equipped with sealing strip.

[0007] Preferably, the fireproof door is fixedly provided with a fire window, the fire window is made of transparent material, and a handle is fixedly arranged on the fireproof door.

[0008] Preferably, the locking assembly comprises:

[0009] A rectangular plate is fixedly connected with the fireproof door.

[0010] A bolt hole is fixedly connected with the rectangular plate.

[0011] A plug rod is movably sleeved in the bolt hole.

[0012] A door catch is fixedly connected with the fireproof door.

[0013] Preferably, the T-shaped block is arranged in a T shape, the T-shaped block is tightly fitted with the T-shaped groove, the T-shaped block is fixedly connected with the door frame, and a plurality of first threaded holes are formed in two adjacent sides of the T-shaped block.

[0014] Preferably, the fixing plate is tightly fitted with the door frame, a plurality of second threaded holes are formed in the fixing plate, the first bolts are threadedly connected with the fixing plate, and the first bolts are threadedly connected with the T-shaped block.

[0015] Preferably, a plurality of third threaded holes are formed in the first page piece, the second bolts are threadedly connected with the first page piece and the T-shaped block respectively, the first page piece is connected with the second page piece through a pin shaft, a plurality of fourth threaded holes are formed in the second page piece, and the third bolts are threadedly connected with the second page piece and the fireproof door respectively.

[0016] Compared with the prior art, the fireproof door has the following advantages:

[0017] 1、In the utility model, through the cooperation of the T-shaped block and the T-shaped groove and the connection of the components through the bolts, when the fireproof door needs to be repaired and replaced, only the bolts on the components need to be disassembled, so that the fireproof door is separated from the door frame, and the repair of the fireproof door is more convenient.

[0018] 2、In the utility model, the sealing strips fixedly arranged on the two sides of the door frame effectively improve the sealing performance of the fireproof door. This helps to prevent smoke and toxic gas from seeping into the gap, protects the safety of indoor personnel, and the handle arranged on the fireproof door makes the door opening and closing operation more convenient. At the same time, the design of the locking assembly also ensures that the fireproof door can be quickly locked when needed, increasing safety. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A structural diagram of the fireproof door convenient to disassemble is provided for the utility model;

[0020] Figure 2 A rear view of the fireproof door convenient to disassemble is provided for the utility model;

[0021] Figure 3 A structural diagram of the fireproof door convenient to disassemble is provided for the utility model; Figure 2 A detail view of A in the figure.

[0022] In the figure:

[0023] 1, door frame; 2, fireproof door; 3, fireproof window; 4, handle; 5, rectangular plate; 6, bolt hole; 7, insertion rod; 8, door buckle; 9, T-shaped groove; 10, T-shaped block; 11, first threaded hole; 12, fixed plate; 13, second threaded hole; 14, first bolt; 15, first leaf; 16, third threaded hole; 17, second bolt; 18, second leaf; 19, fourth threaded hole; 20, third bolt; 21, sealing strip. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] Referring to Figures 1-3 A fireproof door convenient to disassemble, comprising a door frame 1, the door frame 1 is movably provided with a fireproof door 2 in a left-right symmetrical manner, the fireproof door 2 is provided with a locking assembly, the door frame 1 is provided with a T-shaped groove 9 on both sides, the door frame 1 is provided with a T-shaped block 10, the T-shaped block 10 is provided with a fixed plate 12 on one side, the fixed plate 12 is provided with a first bolt 14, the T-shaped block 10 is provided with a first leaf 15 on the other side, the first leaf 15 is provided with a second bolt 17, the fireproof door 2 is provided with a second leaf 18 on both sides, the second leaf 18 is provided with a third bolt 20, the door frame 1 is fixedly provided with a sealing strip 21 on both sides, the sealing strip 21 has good elasticity and sealing performance, can closely fit the fireproof door 2, and prevents smoke and flame from penetrating.

[0026] Further, the fireproof door 2 is fixedly provided with a fireproof window 3, the fireproof window 3 is made of transparent material, the transparent material of the fireproof window 3 enables people to observe the indoor situation without opening the door, and safety is increased; the fireproof door 2 is fixedly provided with a handle 4, the design of the handle 4 enables people to conveniently open and close the fireproof door 2, and the convenience of use is improved.

[0027] Further, the locking assembly comprises a rectangular plate 5, a bolt hole 6, an insertion rod 7 and a door buckle 8, the rectangular plate 5 is fixedly connected with the fireproof door 2, the bolt hole 6 is fixedly connected with the rectangular plate 5, the insertion rod 7 is movably sleeved in the bolt hole 6, and the door buckle 8 is fixedly connected with the fireproof door 2; when the fireproof door 2 is closed, the insertion rod 7 can be inserted into the bolt hole 6 and cooperate with the door buckle 8, so that the fireproof door 2 is locked.

[0028] Further, the T-shaped block 10 is arranged in a T shape, the T-shaped block 10 closely fits the T-shaped groove 9, the T-shaped block 10 is fixedly connected with the door frame 1, and a plurality of first threaded holes 11 are formed in the adjacent two sides of the T-shaped block 10.

[0029] Further, the fixed plate 12 is closely attached to the door frame 1, a plurality of second threaded holes 13 are formed in the fixed plate 12, the first bolt 14 is threadedly connected with the fixed plate 12, and the first bolt 14 is threadedly connected with the T-shaped block 10.

[0030] Further, a plurality of third threaded holes 16 are formed in the first leaf 15, the second bolt 17 is threadedly connected with the first leaf 15 and the T-shaped block 10 respectively, the first leaf 15 is connected with the second leaf 18 through a pin shaft, the connecting mode makes the fireproof door 2 keep stable when being opened and closed, and reduces noise and abrasion; a plurality of fourth threaded holes 19 are formed in the second leaf 18, and the third bolt 20 is threadedly connected with the second leaf 18 and the fireproof door 2 respectively.

[0031] The function principle of the utility model can be described through the following operation mode:

[0032] Firstly, the first leaf 15 is fastened with the T-shaped block through the second bolt 17, the first leaf 15 is fixed on the door frame 1, then the second leaf 18 is fixed with the fireproof door 2 through the third bolt 20, the fireproof door 2 is connected with the door frame 1, the first leaf 15 and the second leaf 18 are connected through a pin shaft, the fireproof door 2 can rotate smoothly around the pin shaft, and will not be loose or fall off in the rotating process, the stability and reliability of the opening and closing action of the fireproof door 2 are ensured; the first bolt 14 is screwed through the threaded holes in the fixed plate 12 and the T-shaped block, and further makes the fireproof door 2 connected with the door frame 1 stable, and the fireproof door 2 is installed on the door frame 1.

[0033] When the fireproof door 2 needs to be locked, the plug rod 7 on the fireproof door 2 is moved to lock.

[0034] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and all should be covered in the protection scope of the utility model.

Claims

1. A fire door which is easy to disassemble and assemble, comprising a door frame (1), characterized in that, The door frame (1) is provided with a fireproof door (2) on the left and right sides, the fireproof door (2) is provided with a locking assembly, the door frame (1) is provided with a T-shaped groove (9) on the left and right sides, the door frame (1) is provided with a T-shaped block (10), one side of the T-shaped block (10) is provided with a fixed plate (12), the fixed plate (12) is provided with a first bolt (14), the other side of the T-shaped block (10) is provided with a first leaf (15), the first leaf (15) is provided with a second bolt (17), the fireproof door (2) is provided with a second leaf (18) on the left and right sides, the second leaf (18) is provided with a third bolt (20), and the door frame (1) is provided with a sealing strip (21) on the left and right sides.

2. The easily removable fire door according to claim 1, wherein, The fireproof door (2) is provided with a fireproof window (3) on the left and right sides, the fireproof window (3) is made of transparent material, and the fireproof door (2) is provided with a handle (4).

3. The easily removable fire door according to claim 1, wherein, The locking assembly comprises: A rectangular plate (5) is fixedly connected with the fireproof door (2); A bolt hole (6) is fixedly connected with the rectangular plate (5); A plug rod (7) is movably sleeved in the bolt hole (6); A door buckle (8) is fixedly connected with the fireproof door (2).

4. The easily removable fire door according to claim 1, wherein The T-shaped block (10) is T-shaped, the T-shaped block (10) is tightly fitted with the T-shaped groove (9), the T-shaped block (10) is fixedly connected with the door frame (1), and a plurality of first threaded holes (11) are formed in the adjacent two sides of the T-shaped block (10).

5. The easily removable fire door according to claim 1, wherein The fixed plate (12) is tightly fitted with the door frame (1), a plurality of second threaded holes (13) are formed in the fixed plate (12), the first bolt (14) is threadedly connected with the fixed plate (12), and the first bolt (14) is threadedly connected with the T-shaped block (10).

6. The easily removable fire door according to claim 1, wherein A plurality of third threaded holes (16) are formed in the first leaf (15), the second bolt (17) is threadedly connected with the first leaf (15) and the T-shaped block (10), the first leaf (15) is connected with the second leaf (18) through a pin shaft, a plurality of fourth threaded holes (19) are formed in the second leaf (18), and the third bolt (20) is threadedly connected with the second leaf (18) and the fireproof door (2).

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