CN210460417U

CN210460417U - Corrosion-resistant aluminum alloy fireproof door

Info

Publication number: CN210460417U
Application number: CN201921109465.5U
Authority: CN
Inventors: 温敏华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-14
Filing date: 2019-07-14
Publication date: 2020-05-05
Anticipated expiration: 2029-07-14

Abstract

The utility model relates to a fire door and window technical field just discloses a fire door is prevented to corrosion-resistant aluminum alloy, one side swing joint of door frame has the hinge, one side swing joint of hinge has prevents fire door main part, prevent one side outer wall fixed mounting of fire door main part has the handle, prevent that fire door main part's outer wall fixed mounting has the fire retardant filling layer. This fire door is prevented to corrosion-resistant aluminum alloy, through the connecting block, the moving cylinder, L shape slide bar, the fixed block, a groove, the joint setting of gyro wheel, make prevent that fire door conveniently pushes away and close, push away or close the back, open the moving cylinder downstream, L shape slide bar also moves down thereupon, the L shape slide bar of both sides is fixed with the card behind the ground contact, the fire retardant filling layer has certain thermal-insulated, anti-oxidation, it is anticorrosive, fire-retardant fire prevention's guard action, the life of fire door is prevented in the extension, energy-concerving and environment-protective advantage has, compression spring has the shock-absorbing capacity, can improve the compressive capacity of preventing fire door, the practicality of preventing fire door.

Description

Corrosion-resistant aluminum alloy fireproof door

Technical Field

The utility model relates to a fire door and window technical field specifically is a fire door is prevented to corrosion-resistant aluminum alloy.

Background

The fireproof door is a door capable of meeting the requirements of fire resistance stability, integrity and heat insulation within a certain time, and is a fireproof partition with certain fire resistance in a building space with fire resistance requirements at other design positions such as a fireproof partition compartment, an evacuation staircase, a refuge room and the like.

Fire door is the important component in the fire-fighting equipment, be the important one in the social fire prevention, be the very important technique of guaranteeing personnel, property safety, the fire door that appears on the market generally is made for the stainless steel, lead to the weight of fire door great, inconvenient pushing open and closing, when the great fire door that leads to of conflagration warp, the too big broken door degree of difficulty that can increase people of the weight of fire door, waste people's time of fleing and rescuing, and traditional fire door is highly compressed ability relatively poor, lead to easily that fire door warp, influence the use of door. Therefore, we propose a corrosion-resistant aluminum alloy fire door to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a fire door is prevented to corrosion-resistant aluminum alloy possesses the convenience and has solved the hard problem of fire door push-and-pull to preventing advantages such as fire door push-and-pull and fixed.

The utility model provides a technical scheme that its technical problem adopted is: a corrosion-resistant aluminum alloy fireproof door comprises a door frame, wherein one side of the door frame is movably connected with a hinge, one side of the hinge is movably connected with a fireproof door main body, one side of the fireproof door main body is fixedly provided with a handle, the outer wall of the fireproof door main body is fixedly provided with a fire retardant filling layer, one side of the fire retardant filling layer is fixedly provided with a compression spring, one side of the compression spring, which is far away from the fire retardant filling layer, is fixedly provided with a fireproof door core plate, one side of the fireproof door main body is movably connected with a movable block through a bearing, one side of the fireproof door main body, which is close to the movable block, is provided with a concave groove, the inside of the movable block is provided with a containing groove, one side of the concave groove is movably connected, one side swing joint that fixed stop was kept away from to the connecting rod has the dog, one side fixedly connected with that fixed stop was kept away from to the connecting rod draws the piece, prevent that one side that the concave groove was kept away from to the fire door main part has seted up the draw-in groove, the inner wall fixed mounting of draw-in groove has articulated support, one side swing joint of articulated support has the movable chain, one side swing joint of movable chain has the sliding seat, prevent that one side outer wall of fire door main part just is located the below fixedly connected with connecting block of handle, the bottom fixedly connected with moving cylinder of connecting block, one side fixedly connected with L shape slide bar of moving cylinder, prevent that the outer wall of fire door main part just is located the below fixed mounting of L shape slide bar has the fixed block, prevent that the bottom of fire.

Furthermore, a rectangular sucker is fixedly arranged on the outer surface of the moving block.

Furthermore, the outer surface of the connecting rod is movably provided with a return spring, and one side of the fixed baffle is fixedly connected with the return spring.

Furthermore, a through hole matched with the pulling block is formed in one side of the containing groove, a through hole matched with the moving block is formed in one side, away from the pulling block, of the containing groove, and a pull ring is fixedly installed on one side of the moving block.

Furthermore, a strip-shaped sliding groove is formed in the outer wall of one side, close to the L-shaped sliding rod, of the fireproof door main body, and one side of the L-shaped sliding rod is movably connected with the strip-shaped sliding groove.

Furthermore, a through hole matched with the L-shaped sliding rod is formed in the fixing block, and one side of the L-shaped sliding rod is movably connected with the fixing block.

The utility model has the advantages that:

1. the corrosion-resistant aluminum alloy fireproof door has the advantages that through the combined arrangement of the connecting block, the movable air cylinder, the L-shaped sliding rod, the fixed block, the groove and the idler wheel, the fireproof door main body with larger weight can be pushed open and closed more conveniently, after the pushing open or the closing is finished, the movable air cylinder is opened to move up and down, the L-shaped sliding rod also moves up and down, the L-shaped sliding rods on two sides are contacted with the ground and then clamped and fixed, the operation and the use are convenient, the practicability is realized, the popularization is facilitated, the fireproof door main body is provided with a layer of fire retardant filling layer fixedly arranged on the outer surface, the interior of the fireproof door main body is composed of inorganic fire retardants, the fireproof door has certain heat insulation, oxidation resistance, corrosion resistance, flame-retardant and fireproof protection effects, the service life of the fireproof door is prolonged, the energy conservation and environmental protection, the practicality of the fireproof door is improved.

2. This fire door is prevented to corrosion-resistant aluminum alloy, through the movable block, the concave groove, the holding tank, the movable block, fixed stop, the connecting rod, the dog, draw the joint setting of piece, pull open and draw the piece and make the movable block break away from the surface of holding tank, prevent that fire door can conveniently open, otherwise fix preventing fire door, make the gap between the sealed door leaf that fire door is prevented to the aluminum alloy can be better, more effectual prevention flame stretchs and the flue gas diffusion when the conflagration breaing out to improve the possibility of being rescued for stranded personnel, high durability and convenient use, and the operation is simple.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

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

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

Description of reference numerals: 1 door frame, 2 hinges, 3 prevent fire door main part, 4 handles, 5 fire retardant filling layers, 6 resistance to compression spring, 7 prevent fire door core boards, 8 movable blocks, 9 concave grooves, 10 holding tank, 11 movable blocks, 12 fixed stop boards, 13 connecting rods, 14 dogs, 15 pull blocks, 16 draw-in grooves, 17 hinged supports, 18 activity chain, 19 movable seats, 20 connecting blocks, 21 movable cylinder, 22L shape slide bar, 23 fixed blocks, 24 recesses, 25 gyro wheels.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, a corrosion-resistant aluminum alloy fireproof door comprises a door frame 1, a hinge 2 is movably connected to one side of the door frame 1, a fireproof door main body 3 is movably connected to one side of the hinge 2, a handle 4 is fixedly installed on an outer wall of one side of the fireproof door main body 3, a fire retardant filling layer 5 is fixedly installed on an outer wall of the fireproof door main body 3, a compression spring 6 is fixedly installed on one side of the fire retardant filling layer 5, a fireproof door core plate 7 is fixedly installed on one side of the compression spring 6 away from the fire retardant filling layer 5, a movable block 8 is movably connected to an outer wall of one side of the fireproof door main body 3 through a bearing, a concave groove 9 is formed in an outer wall of one side of the fireproof door main body 3 close to the movable block 8, an accommodating groove 10 is formed in the movable block 8, a movable block, a check block 14 is movably connected to one side of the connecting rod 13 far away from the fixed baffle 12, a pull block 15 is fixedly connected to one side of the connecting rod 13 far away from the fixed baffle 12, a clamping groove 16 is formed in one side of the fireproof door main body 3 far away from the concave groove 9, a hinged support 17 is fixedly installed on the inner wall of the clamping groove 16, a movable chain 18 is movably connected to one side of the hinged support 17, a movable seat 19 is movably connected to one side of the movable chain 18, a connecting block 20 is fixedly connected to one side outer wall of the fireproof door main body 3 and is positioned below the handle 4, a moving cylinder 21 is fixedly connected to the bottom of the connecting block 20, an L-shaped sliding rod 22 is fixedly connected to one side of the moving cylinder 21, a fixed block 23 is fixedly installed on the outer wall of the fireproof door main body 3 and is positioned below the L-shaped sliding rod 22, a, outer surface movable mounting of connecting rod 13 has reset spring, one side and reset spring fixed connection of fixed stop 12, one side of holding tank 10 is seted up and is drawn the through-hole of 15 looks adaptations of piece, holding tank 10 is kept away from and is drawn one side of piece 15 and seted up the through-hole with movable block 11 looks adaptations, one side fixed mounting of movable block 8 has the pull ring, prevent that fire door main part 3 is close to one side outer wall of L shape slide bar 22 and has seted up the bar spout, one side and bar spout swing joint of L shape slide bar 22, the through-hole with L shape slide bar 22 looks adaptations is seted up to the inside of fixed block 23, one side and the fixed block 23 swing joint of L shape slide bar 22.

When in use, the connecting block 20, the moving cylinder 21, the L-shaped sliding rod 22, the fixed block 23, the groove 24 and the roller 25 are jointly arranged, so that the fireproof door main body 3 with larger weight is more convenient to push and close, the fireproof door main body 3 is pushed, the roller 25 rotates and moves along with the sliding of the sliding cylinder 21, after the fireproof door is pushed, the moving cylinder 21 is opened to move downwards, the L-shaped sliding rod 22 moves downwards along with the sliding rod, the L-shaped sliding rods 22 at two sides are contacted with the ground and then clamped and fixed, the operation and the use are convenient, the practicability is realized, the popularization is facilitated, the outer surface of the fireproof door main body 3 is fixedly provided with a layer of fire retardant filling layer 5, the interior of the fireproof door main body is composed of inorganic fire retardant, the fireproof door main body has certain protection effects of heat insulation, oxidation resistance, corrosion resistance and fire resistance, the service life of the fireproof door can, resistance to compression spring 6 has the shock-absorbing capacity, can improve the compressive capacity who prevents fire door, improve the practicality of preventing fire door, through movable block 8, concave groove 9, holding tank 10, movable block 11, fixed stop 12, connecting rod 13, dog 14, draw the joint setting of piece 15, pull open and draw the surface that piece 15 made movable block 11 break away from holding tank 10, prevent that fire door can conveniently open, otherwise fix preventing fire door, make the gap between the closed door leaf that fire door can be better of preventing aluminum alloy, more effectual prevention flame stretchs and the flue gas diffusion when the conflagration breaing out, thereby improve the possibility of being rescued for stranded personnel, high durability and convenient use, and the operation is simple.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a corrosion-resistant aluminum alloy prevents fire door, includes door frame (1), its characterized in that: one side of the door frame (1) is movably connected with a hinge (2), one side of the hinge (2) is movably connected with a fireproof door main body (3), one side of the fireproof door main body (3) is fixedly provided with a handle (4), the outer wall of the fireproof door main body (3) is fixedly provided with a fire retardant filling layer (5), one side of the fire retardant filling layer (5) is fixedly provided with a compression spring (6), one side of the compression spring (6) far away from the fire retardant filling layer (5) is fixedly provided with a fireproof door core plate (7), one side of the outer wall of the fireproof door main body (3) is movably connected with a movable block (8) through a bearing, one side of the fireproof door main body (3) close to the movable block (8) is provided with a concave groove (9), the inside of the movable block (8) is provided with a holding groove (10), one side of the concave, a fixed baffle (12) is fixedly connected to one side of the moving block (11), a connecting rod (13) is fixedly connected to one side of the fixed baffle (12), a stop block (14) is movably connected to one side, away from the fixed baffle (12), of the connecting rod (13), a pull block (15) is fixedly connected to one side, away from the fixed baffle (12), of the connecting rod (13), a clamping groove (16) is formed in one side, away from the concave groove (9), of the fireproof door main body (3), a hinged support (17) is fixedly installed on the inner wall of the clamping groove (16), a movable chain (18) is movably connected to one side of the hinged support (17), a movable seat (19) is movably connected to one side of the movable chain (18), a connecting block (20) is fixedly connected to the outer wall of one side of the fireproof door main body (3) and located below the handle (4), and a moving cylinder (, remove one side fixedly connected with L shape slide bar (22) of cylinder (21), the below fixed mounting who prevents the outer wall of fire door main part (3) and be located L shape slide bar (22) has fixed block (23), prevent that the bottom of fire door main part (3) is seted up flutedly (24), the inner wall fixedly connected with gyro wheel (25) of recess (24).

2. A corrosion resistant aluminum alloy fire rated door as recited in claim 1, further comprising: the outer surface of the moving block (11) is fixedly provided with a rectangular sucker.

3. A corrosion resistant aluminum alloy fire rated door as recited in claim 1, further comprising: the outer surface movable mounting of connecting rod (13) has reset spring, one side and the reset spring fixed connection of fixed stop (12).

4. A corrosion resistant aluminum alloy fire rated door as recited in claim 1, further comprising: a through hole matched with the pulling block (15) is formed in one side of the accommodating groove (10), a through hole matched with the moving block (11) is formed in one side, away from the pulling block (15), of the accommodating groove (10), and a pull ring is fixedly mounted on one side of the moving block (8).

5. A corrosion resistant aluminum alloy fire rated door as recited in claim 1, further comprising: the fireproof door is characterized in that a strip-shaped sliding groove is formed in the outer wall of one side, close to the L-shaped sliding rod (22), of the fireproof door main body (3), and one side of the L-shaped sliding rod (22) is movably connected with the strip-shaped sliding groove.

6. A corrosion resistant aluminum alloy fire rated door as recited in claim 1, further comprising: the inside of fixed block (23) is seted up the through-hole with L shape slide bar (22) looks adaptation, one side and fixed block (23) swing joint of L shape slide bar (22).