CN217518513U

CN217518513U - Folding door of high-rise fire life saving device

Info

Publication number: CN217518513U
Application number: CN202220218012.1U
Authority: CN
Inventors: 粟广欢
Original assignee: Zhuhai Suoqi Electronic Technology Co ltd
Current assignee: Zhuhai Suoqi Electronic Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-09-30
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a folding door of a fire lifesaving device with simple structure, space saving and convenient opening and closing. The utility model discloses an install the A cable winding and unwinding devices on bed frame A and install the B cable winding and unwinding devices on bed frame B, bed frame A's front end and bed frame B's front end are provided with hoist and mount respectively on A cable winding and unwinding devices and B cable winding and unwinding devices's first wire rope A survival capsule and B survival capsule, A survival capsule front end and B survival capsule front end all are provided with the folding door body of door frame and AND gate frame looks adaptation, the folding door body includes left folding door module and right folding door module, the upper end both sides and the lower extreme both sides of door frame all are provided with the slide rail groove, both ends all are provided with the pulley with slide rail groove looks adaptation about the door plant of left folding door module outer end about the door plant of outer end and the door plant of right folding door module outer end.

Description

Folding door of high-rise fire life saving device

Technical Field

The utility model relates to a high building conflagration life saving equipment, in particular to high building conflagration life saving equipment's folding door.

Background

At present, as a large number of people flow into a large city, the urban environment is crowded, and the land resources of the city are scarce, so that newly-built buildings are higher and higher to relieve the urban pressure. However, the fire escape system brings a series of safety problems such as fire fighting and escape, and in case of fire on the bottom floor, people on a high floor can only continue to walk to the upper floor until the people escape from the top of the building. Because the existing buildings are very high, the fire truck can not extinguish the fire of the high-rise floors, and if the fire fighting facilities of the floors cannot extinguish the fire, the fire is likely to go further upwards, and finally people who escape from the roofs are endangered.

The existing application number is 'CN 201711432914.5', the patent name is 'a high-rise fire life saving device' discloses a high-rise fire life saving device, including host computer, left lifesaving case and right lifesaving case, the host computer is equipped with reverse lift control system, reverse lift control system includes the bed frame and installs left cable winding and unwinding devices and right cable winding and unwinding devices on the bed frame, left lifesaving case and right lifesaving case hoist and mount respectively on left cable winding and unwinding devices and right cable winding and unwinding devices 'wire rope a to can synchronous reverse vertical motion from top to bottom under left cable winding and unwinding devices and right cable winding and unwinding devices's drive, in order to guarantee that the space of left lifesaving case and right lifesaving case utilizes as far as, so need study one kind again can save space, the convenient lifesaving case door of switch.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the prior art is not enough to be overcome, and a folding door which has simple structure, saves space and is convenient for a high-rise fire lifesaving device to open and close is provided.

The utility model adopts the technical proposal that: the utility model discloses an A cable winding and unwinding devices installed on bed frame A and a B cable winding and unwinding devices installed on bed frame B, the A transmission main shaft on the A cable winding and unwinding devices and the B transmission main shaft of the B cable winding and unwinding devices are connected together through the shaft coupling, realize synchronous rotation, the front end of bed frame A and the front end of bed frame B are provided with A survival capsule and B survival capsule which are respectively hoisted on the first wire ropes of the A cable winding and unwinding devices and the B cable winding and unwinding devices, the front end of the A survival capsule and the front end of the B survival capsule are both provided with a door frame and a folding door body matched with the door frame, the folding door body comprises a left folding door module and a right folding door module, the left folding door module and the right folding door module both comprise a plurality of mutually hinged door panels, the upper end both sides and the lower end both sides of the door frame are provided with slide rail grooves, the door plate of the outermost end of the left folding door module and the door plate of the outermost end of the right folding door module are provided with pulleys matched with the sliding rail grooves, the door plate of the innermost end of the left folding door module and the door plate of the innermost end of the right folding door module are hinged to the side end of the door frame, and the inner walls of the side ends of the two adjacent door plates are hinged to each other.

Furthermore, the outer surface of the outermost door plate is provided with a door handle, and the outermost door plate is provided with a push-pull bolt rod which penetrates through the outermost door plate.

Furthermore, a locking hook arm is hinged to one of the push-pull bolt rods and located on the inner side of the door panel, and when the left folding door module and the right folding door module are closed, the locking hook arm can be rotated to fix the other push-pull bolt rod clamping hook.

Furthermore, a magnet is embedded in the side end face of the door panel at one outermost end, and an iron sheet is embedded in the side end face of the door panel at the other outermost end.

Furthermore, the upper end and the lower end of the innermost door plate are provided with door bolt columns, and the door frame is provided with bolt holes matched with the door bolt columns.

Furthermore, a window is arranged at the upper end of the door plate, and a fireproof curtain is arranged on the window.

Furthermore, the door plant is made by the aluminum alloy material, and the surface of door plant is equipped with fire prevention coating, the internal surface of door plant is equipped with thermal-insulated coating.

Furthermore, the number of the door plates of the left folding door module and the right folding door module is two.

The beneficial effects of the utility model are that: 1. the folding door body can effectively save space when being opened through the left folding door module and the right folding door module, and the inner walls of the side ends of two adjacent door sheets are hinged, so that the door sheets are pushed and pulled outwards to be closed when the left folding door module and the right folding door module are opened, and the inner spaces of the rescue capsule A and the rescue capsule B cannot be influenced; 2. the push-and-pull bolt rod can conveniently open or close the left folding door module and the right folding door module, and the locking hook arm can effectively lock the closing effect of the left folding door module and the right folding door module.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the closing of the body of the folding door of the rescue capsule A;

fig. 3 is a schematic view of the folding door body of the rescue capsule A being half-opened.

Detailed Description

As shown in fig. 1 to fig. 3, in this embodiment, the present invention includes an a cable reel device 2 installed on a pedestal a1 and a B cable reel device 4 installed on a pedestal B3, an a transmission main shaft on the a cable reel device 2 and a B transmission main shaft of the B cable reel device 4 are connected together through a coupling to realize synchronous rotation, the front end of the pedestal a1 and the front end of the pedestal B3 are provided with an a rescue capsule 5 and a B rescue capsule 6 respectively hung on first steel cables of the a cable reel device 2 and the B cable reel device 4, the front end of the a rescue capsule 5 and the front end of the B rescue capsule 6 are both provided with a door frame 7 and a folding door body adapted to the door frame 7, the folding door body includes a left folding door module 8 and a right folding door module 9, both the left folding door module 8 and the right folding door module 9 include a plurality of door panels 10 hinged to each other, the upper end both sides and the lower extreme both sides of door frame 7 all are provided with the slide rail groove, both ends about the door plant 10 of the outer end of left side folding door module 8 with both ends about the door plant 10 of the outer end of right side folding door module 9 all be provided with the pulley of slide rail groove looks adaptation, the door plant 10 of the inner of left side folding door module 8 with the door plant 10 of the inner of right side folding door module 9 all with the side of door frame 7 is articulated mutually, and the side inner wall of two adjacent door plants 10 is articulated mutually.

In this embodiment, the outer surface of the outermost door panel 10 is provided with a door handle 11, and the outermost door panel 10 is provided with a push-pull bolt 12, and the push-pull bolt 12 penetrates through the outermost door panel 10.

In this embodiment, one of the push-pull bolts 12 is hinged to a latch arm on the inner side of the door panel 10, and when the left folding door module 8 and the right folding door module 9 are closed, the other push-pull bolt 12 can be locked and fixed by rotating the latch arm.

In this embodiment, a magnet is embedded in the side end surface of the door panel 10 at one outermost end, and an iron sheet is embedded in the side end surface of the door panel 10 at the other outermost end, so that the design can achieve an automatic adsorption effect when the left folding door module 8 and the right folding door module 9 are closed, and improve the speed and stability of door closing.

In this embodiment, the innermost door panel 10 is provided with door bolts at the upper and lower ends, and the door frame 7 is provided with bolt holes adapted to the door bolts.

In this embodiment, a window is disposed at the upper end of the door panel 10, and the window is provided with a fire-proof curtain.

In this embodiment, the door panel 10 is made of an aluminum alloy material, a fireproof coating is disposed on an outer surface of the door panel 10, and a heat insulation coating is disposed on an inner surface of the door panel 10.

In this embodiment, a left side folding door module 8 with door plant 10 quantity of right side folding door module 9 is two, and wherein the interior terminal surface outside straight line of outer end door plant 10 is arranged and is inlayed and have the magnetite, and the interior terminal surface inboard straight line of another inner door plant 10 is arranged and is inlayed and have magnet, and when left side folding door module 8 and right folding door module 9 were opened, two door plants 10 were automatic to be pasted tightly under magnetite and magnet effect, and it is bigger to make left side folding door module 8 and right folding door module 9 open the aperture, more does benefit to personnel and gets into, and the adsorbability of magnetite and magnet only need can be opened with a little effort when closing the door.

The utility model discloses be applied to high building conflagration life saving equipment's technical field.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications and combinations with other embodiments will be apparent to those skilled in the art in light of the description.

Claims

1. The utility model provides a high building conflagration life saving equipment's folding door, is including installing A cable winding and unwinding devices (2) on bed frame A (1) and installing B cable winding and unwinding devices (4) on bed frame B (3), A transmission main shaft on A cable winding and unwinding devices (2) and the B transmission main shaft of B cable winding and unwinding devices (4) pass through the coupling joint and are in the same place, realize synchronous rotation, the front end of bed frame A (1) with the front end of bed frame B (3) is provided with and hoists respectively on A survival capsule (5) and B survival capsule (6) on the first wire rope of A cable winding and unwinding devices (2) and B cable winding and unwinding devices (4), its characterized in that: the front end of the rescue capsule A (5) and the front end of the rescue capsule B (6) are both provided with a door frame (7) and a folding door body matched with the door frame (7), the folding door body comprises a left folding door module (8) and a right folding door module (9), the left folding door module (8) and the right folding door module (9) respectively comprise a plurality of door panels (10) hinged with each other, both sides of the upper end and both sides of the lower end of the door frame (7) are both provided with slide rail grooves, both the upper and lower ends of the door panel (10) at the outermost end of the left folding door module (8) and the upper and lower ends of the door panel (10) at the outermost end of the right folding door module (9) are both provided with pulleys matched with the slide rail grooves, both the door panel (10) at the innermost end of the left folding door module (8) and the door panel (10) at the innermost end of the right folding door module (9) are hinged with the side ends of the door frame (7), the side end inner walls of two adjacent door panels (10) are hinged.

2. The folding door of a life saving device for high-rise fire as claimed in claim 1, wherein: the outer surface of the outermost door panel (10) is provided with a door handle (11), the outermost door panel (10) is provided with a push-pull bolt rod (12), and the push-pull bolt rod (12) penetrates through the outermost door panel (10).

3. The folding door of a life saving device for high-rise fire as claimed in claim 2, wherein: one of the push-pull bolt rods (12) is hinged to a lock hook arm on the inner side of the door panel (10), and when the left folding door module (8) and the right folding door module (9) are closed, the other push-pull bolt rod (12) can be fixed in a clamping mode by rotating the lock hook arm.

4. The folding door of a lifesaving device for a fire in a tall building according to claim 1, wherein: the side end face of the door panel (10) at the outermost end is embedded with a magnet, and the side end face of the door panel (10) at the outermost end is embedded with an iron sheet.

5. The folding door of a life saving device for high-rise fire as claimed in claim 1, wherein: the upper end and the lower end of the innermost door plate (10) are provided with door bolt columns, and the door frame (7) is provided with bolt holes matched with the door bolt columns.

6. The folding door of a lifesaving device for a fire in a tall building according to claim 1, wherein: the upper end of the door plate (10) is provided with a window, and the window is provided with a fireproof curtain.

7. The folding door of a life saving device for high-rise fire as claimed in claim 1, wherein: the door plate (10) is made of an aluminum alloy material, a fireproof coating is arranged on the outer surface of the door plate (10), and a heat insulation coating is arranged on the inner surface of the door plate (10).

8. The folding door of a life saving device for high-rise fire as claimed in claim 1, wherein: the number of the door plates (10) of the left folding door module (8) and the right folding door module (9) is two.