CN217300361U

CN217300361U - Shield door of smoke-proof anti-collision structure

Info

Publication number: CN217300361U
Application number: CN202220521883.0U
Authority: CN
Inventors: 崔华
Original assignee: Jiangsu Qianxi Intelligent Technology Co ltd
Current assignee: Jiangsu Qianxi Intelligent Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-08-26
Anticipated expiration: 2032-03-10

Abstract

The utility model relates to a shield door technical field specifically is a shield door of smoke prevention anticollision structure, including shield door main part, the front end of shield door main part is fixed with the closing plate, and the outer wall connection of shield door main part has galvanized sheet, the outer wall of closing plate is provided with sealed the pad, and the front end of closing plate is connected with the anticollision board, one side of galvanized sheet is provided with memory rubber, and memory rubber's opposite side is provided with the door frame. The utility model discloses a set up shield door main part and door frame and constitute the vertical hinged door, the galvanized sheet has corrosion resistance and heat-proof quality, play the protection to the shield door main part, shield door main part front end closing plate, the area is greater than the shield door main part, when galvanized sheet and door frame were closed, the closing plate can cover the door frame, avoid smog to get into from the crack, closing plate front end anticollision board, avoid external force striking shield door deformation, sealed pad centers on the galvanized sheet round, closely laminate with the door frame when the shield door is closed, avoid smog infiltration.

Description

Shield door of smoke-proof anti-collision structure

Technical Field

The utility model relates to a shield door technical field specifically is a shield door of smoke protection anticollision structure.

Background

The shield door has many different kinds, like subway station platform, storehouse, computer lab door and fire door etc. in computer lab equipment, essential during the shield door plays isolated external space's effect, avoids external factor to cause the influence to equipment.

Some shield doors do not possess the function of smoke protection anticollision, have the smog infiltration and get into to corrode equipment, perhaps shield the door and be too heavy, cause the striking injury to the doorframe during the switch, to this, provide a shield door of smoke protection anticollision structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shield door of smoke protection anticollision structure to propose not possessing the function of smoke protection anticollision to some shield door in solving above-mentioned background art, have the smog infiltration to get into and corrode equipment, perhaps shield door is too heavy, causes the problem of striking injury to the doorframe during switch.

This for realize above-mentioned purpose, the utility model provides a following technical scheme, a shield door of smoke protection anticollision structure, include: shield door main part, the front end of shield door main part is fixed with the closing plate, and the outer wall connection of shield door main part has the galvanized sheet, the outer wall of closing plate is provided with sealed the pad, and the front end of closing plate is connected with anticollision board, one side of galvanized sheet is provided with memory rubber, and memory rubber's opposite side is provided with the door frame, settle the inside of door frame has the connection pivot, and the wall side of door frame has seted up the lockhole, the outer wall of galvanized sheet is fixed with the lock handle, and the inside of shield door main part has seted up the locked groove, settle the inside of locked groove has the tapered end, one side of anticollision board is provided with the keyhole.

Preferably, the shield door main body is connected with the sealing plate in a welding mode, the sealing plate is connected with the sealing gasket in an adhesion mode, and meanwhile the sealing plate is connected with the anti-collision plate in an adhesion mode.

Preferably, the shield door main part is welded connection with the galvanized sheet, and the galvanized sheet is connected with the memory rubber in an adhesive manner.

Preferably, the connecting rotating shaft penetrates through the inside of the shielding door main body, and the shielding door main body forms a rotating structure with the door frame through the connecting rotating shaft.

Preferably, the inner wall of door frame is connected with the rubber slab, and the bottom of door frame is fixed with the limiting plate, the bottom of door frame is provided with the threshold, the top of door frame is fixed with the fixed block, and the draw-in groove has been seted up to the inside of fixed block.

Preferably, the door frame is connected with the rubber plate in an adhesive mode, and the overall dimension of the door frame is matched with that of the rubber plate.

Preferably, the door frame is connected with the fixed block in a welding mode, and the door frame is fixedly connected with the limiting plate through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up shield door main part and door frame and constitute vertical hinged door, the galvanized sheet has the nature of corrosion resistance and heat-proof quality, play the protection to the shield door main part, shield door main part front end closing plate, the area is greater than the shield door main part, when galvanized sheet and door frame are closed, the closing plate can cover the door frame, avoid smog to get into from the crack, closing plate front end anticollision board, avoid external force striking shield door deformation, sealed pad centers on the galvanized sheet round, closely laminate with the door frame when the shield door is closed, avoid smog infiltration, galvanized sheet one side memory rubber has plasticity, when the galvanized sheet is opened with the door frame, memory rubber receives extrusion deformation, avoid influencing shield door and normally open, reconversion when closed, seal the gap and prevent smog infiltration.

The utility model discloses a set up and connect the pivot and run through in the shield door main part, and the both ends welding is in the door frame wall side, connect the pivot and replaced the hinge function, avoid the shield door main part too heavy, cause to sink in the closed rotation of switch, through the locked groove, the tapered end, the lock is made up into the tool to lock, keyhole and lockhole, twist and move the lock, make tapered end roll-off locked groove, get into the lockhole on the door frame, make the shield door lock, the outside is opened and shut through the keyhole, guarantee the security and the security of shield door.

The utility model discloses a set up the rubber slab and closely laminate with the door frame, can further seal shield door gap, prevent the infiltration of smog, the door frame bottom is fixed with the top and is limited the board, when shield door is closed, the limiting plate plays limiting displacement to the galvanized sheet, it is too heavy to avoid shield door main part, gravity inertia drives the galvanized sheet when closing, striking door frame causes the damage, when the door frame is installed, be connected through draw-in groove and wall block, improve shield door's stability, the threshold of door frame bottom, raise the door frame, when avoiding shield door to close, closing plate striking ground.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the door frame of the present invention;

FIG. 4 is a schematic view of the main structure of the shield door of the present invention;

FIG. 5 is a schematic diagram of the sealing plate structure of the present invention;

in the figure: 1. a shield door main body; 2. a sealing plate; 3. a gasket; 4. galvanizing a plate; 5. an anti-collision plate; 6. memory rubber; 7. a door frame; 8. connecting the rotating shaft; 9. locking the groove; 10. a lock head; 11. a lock handle; 12. a key hole; 13. a lock hole; 14. a rubber plate; 15. a limiting plate; 16. a fixed block; 17. a card slot; 18. a threshold.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, 2, 4 and 5, a screen door of a smoke-proof and crash-proof structure includes: the shielding door comprises a shielding door main body 1, a sealing plate 2 is fixed at the front end of the shielding door main body 1, a galvanized plate 4 is connected with the outer wall of the shielding door main body 1, a sealing gasket 3 is arranged on the outer wall of the sealing plate 2, an anti-collision plate 5 is connected with the front end of the sealing plate 2, a memory rubber 6 is arranged on one side of the galvanized plate 4, a door frame 7 is arranged on the other side of the memory rubber 6, the shielding door main body 1 is connected with the sealing plate 2 in a welding manner, the sealing plate 2 is connected with the sealing gasket 3 in an adhesion manner, the sealing plate 2 is connected with the anti-collision plate 5 in an adhesion manner, the shielding door main body 1 is connected with the galvanized plate 4 in a welding manner, the galvanized plate 4 is connected with the memory rubber 6 in an adhesion manner, a vertical hinged door is formed by the shielding door main body 1 and the door frame 7, the galvanized plate 4 has the properties of corrosion resistance and heat insulation, the shielding door main body 1 is protected, the sealing plate 2 at the front end of the shielding door main body 1 has an area larger than that of the shielding door main body 1, and when the galvanized plate 4 is closed with the door frame 7, the sealing plate 2 can cover the door frame 7 to prevent smoke from entering from a door gap, the anti-collision plate 5 at the front end of the sealing plate 2 prevents external force from impacting the shield door to deform, the sealing gasket 3 surrounds the galvanized plate 4 for one circle and is tightly attached to the door frame 7 when the shield door is closed to prevent smoke from permeating, the memory rubber 6 at one side of the galvanized plate 4 has plasticity, when the galvanized plate 4 is opened with the door frame 7, the memory rubber 6 is extruded to deform to avoid influencing the normal opening of the shield door, the original shape is restored when the shield door is closed to seal the gap and prevent smoke from permeating, the connecting rotating shaft 8 is arranged inside the door frame 7, the locking hole 13 is arranged at the wall side of the door frame 7, the lock handle 11 is fixed on the outer wall of the galvanized plate 4, the locking groove 9 is arranged inside the shield door main body 1, the lock head 10 is arranged inside the locking groove 9, the key hole 12 is arranged at one side of the anti-collision plate 5, the connecting rotating shaft 8 penetrates through the inside the shield door main body 1, shield door main part 1 constitutes revolution mechanic through connecting between pivot 8 and the door frame 7, connect pivot 8 and run through in shield door main part 1, and both ends welding is in door frame 7 wall side, connect pivot 8 and replaced the hinge function, avoid shield door main part 1 too heavy, cause in the closed rotation of switch to sink, through locked groove 9, tapered end 10, lock handle 11, keyhole 12 and lockhole 13 make up into the tool to lock, twist and move lock handle 11, make tapered end 10 roll-off locked groove 9, get into lockhole 13 on the door frame 7, make the shield door lock, the outside is opened and shut through keyhole 12, guarantee the security and the security of shield door.

Referring to fig. 1 and 3, a screen door of a smoke-proof and anti-collision structure includes: the inner wall of the door frame 7 is connected with a rubber plate 14, a limiting plate 15 is fixed at the bottom of the door frame 7, a door threshold 18 is arranged at the bottom of the door frame 7, a fixing block 16 is fixed at the top end of the door frame 7, a clamping groove 17 is formed in the fixing block 16, the door frame 7 is in adhesive connection with the rubber plate 14, the appearance sizes of the door frame 7 and the rubber plate 14 are identical, the door frame 7 is in welded connection with the fixing block 16, the door frame 7 is fixedly connected with the limiting plate 15 through bolts, the rubber plate 14 is tightly attached to the door frame 7 and can further seal a gap of a shielding door and prevent smoke from permeating, the limiting plate 15 is fixed at the bottom and the top of the door frame 7, when the shielding door is closed, the limiting plate 15 plays a limiting role on the galvanized plate 4 to prevent the shielding door main body 1 from being too heavy, gravity drives the galvanized plate 4 to impact the door frame 7 to cause damage, when the door frame 7 is installed, the door frame is clamped and connected with a wall through the clamping groove 17, the stability of shielding door is improved, and door frame 7 is raised to the threshold 18 of door frame 7 bottom, when avoiding shielding door to close, closing plate 2 striking ground.

The working principle is as follows: when the shield door is used, firstly, a shield door main body 1 and a door frame 7 form a vertical hinged door, a galvanized plate 4 is welded on the periphery of the shield door main body 1, the galvanized plate 4 has good corrosion resistance and heat insulation performance, a sealing plate 2 is welded at the front end of the shield door main body 1, the area of the sealing plate 2 is larger than that of the shield door main body 1, when the shield door main body 1 is closed with the door frame 7, the sealing plate 2 can cover the door frame 7 without leaving a gap to avoid smoke from flowing into the gap, an anti-collision plate 5 is arranged at the front end of the sealing plate 2 to avoid deformation of the shield door caused by external force collision, a sealing gasket 3 is adhered around the periphery of the shield door main body 1 on the outer wall of the sealing plate 2 and is tightly attached to the door frame 7, the sealing effect is further improved, a connecting rotating shaft 8 is arranged inside the door frame 7, the connecting rotating shaft 8 penetrates through the shield door main body 1, and the shield door main body 1 rotates through the connecting rotating shaft 8, the screen door is closed with a door frame 7, a connecting rotating shaft 8 has supporting force to avoid the collapse of a screen door main body 1, a lock groove 9, a lock head 10, a lock handle 11, a key hole 12 and a lock hole 13 are combined into a lock, the lock groove 9 is formed in the wall side of the screen door main body 1, the lock head 10 is arranged in the lock groove 9, the lock hole 13 is formed in the wall side of the door frame 7, the lock is twisted by the lock handle 11, the lock head 10 penetrates out of the lock groove 9 and enters the lock hole 13 to lock the screen door main body 1 and the door frame 7, the lock can be closed and opened through the key hole 12 in the outer wall of a sealing plate 2 to improve the confidentiality of the screen door, a rubber plate 14 is bonded on the inner wall of the door frame 7 to further avoid smoke permeation, limiting plates 15 are connected at the upper end and the lower end of the inner wall of the door frame 7 to limit a galvanized plate 4 when the screen door main body 1 is closed to prevent the galvanized plate 4 from penetrating through the door frame 7 due to inertia of gravity, be provided with memory rubber 6 in 4 one sides of galvanized sheet, galvanized sheet 4 is when opening with door frame 7, memory rubber 6 receives extrusion deformation, avoid influencing the shield door and normally open, reconversion when closed, seal the gap and prevent the smog infiltration, 7 tops of door frame are provided with fixed block 16, fixed block 16 has seted up draw-in groove 17, draw-in groove 17 and wall block when installing door frame 7, improve the steadiness of door frame 7, the threshold 18 that 7 bottoms of door frame set up, the size surpasss 1 highly uniform of shield door main part with closing plate 2, avoid closing plate 2 overlength striking ground.

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. The utility model provides a shield door of smoke prevention anticollision structure which characterized in that includes:

a shielding door main body (1), a sealing plate (2) is fixed at the front end of the shielding door main body (1), the outer wall of the shielding door main body (1) is connected with a galvanized plate (4), the outer wall of the sealing plate (2) is provided with a sealing gasket (3), the front end of the sealing plate (2) is connected with an anti-collision plate (5), one side of the galvanized plate (4) is provided with memory rubber (6), and the other side of the memory rubber (6) is provided with a door frame (7), a connecting rotating shaft (8) is arranged inside the door frame (7), a lock hole (13) is arranged on the wall side of the door frame (7), a lock handle (11) is fixed on the outer wall of the galvanized plate (4), and a lock groove (9) is formed in the shielding door main body (1), a lock head (10) is arranged in the lock groove (9), and a key hole (12) is formed in one side of the anti-collision plate (5).

2. The shield door of a smoke-proof and anti-collision structure according to claim 1, wherein the shield door main body (1) is welded to the sealing plate (2), the sealing plate (2) and the gasket (3) are bonded, and the sealing plate (2) and the bumper plate (5) are bonded.

3. The screen door of a smoke-proof and crash-proof structure as claimed in claim 1, wherein the screen door main body (1) is welded with the galvanized sheet (4), and the galvanized sheet (4) is adhesively connected with the memory rubber (6).

4. The screen door of a smoke-proof and crash-proof structure as claimed in claim 1, wherein the connecting shaft (8) penetrates through the inside of the screen door main body (1), and the screen door main body (1) forms a rotating structure with the door frame (7) through the connecting shaft (8).

5. The shielding door of a smoke-proof and anti-collision structure according to claim 1, wherein the inner wall of the door frame (7) is connected with a rubber plate (14), a limiting plate (15) is fixed at the bottom of the door frame (7), a door sill (18) is arranged at the bottom end of the door frame (7), a fixed block (16) is fixed at the top end of the door frame (7), and a clamping groove (17) is formed inside the fixed block (16).

6. The screen door of a smoke and crash prevention structure as claimed in claim 5, wherein said door frame (7) is adhesively connected to said rubber sheet (14), and said door frame (7) and said rubber sheet (14) are matched in external dimensions.

7. The shielding door of a smoke-proof and anti-collision structure as claimed in claim 5, wherein the door frame (7) is welded to the fixing block (16), and the door frame (7) is fixedly connected to the limiting plate (15) through a bolt.