CN220459772U

CN220459772U - Fire-fighting escape device for high-rise building

Info

Publication number: CN220459772U
Application number: CN202321484628.4U
Authority: CN
Inventors: 彭春华; 许金奎; 曹从云
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-02-09
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a fire escape device for a high-rise building, which comprises a base, wherein the front side of the top of the base is fixedly connected with a lifting shell, two sides of the rear side of the top of the base are fixedly connected with buffer mechanisms, each buffer mechanism comprises a buffer shell, one side, opposite to the two buffer shells, of each buffer shell is provided with a fixed block, the bottoms of the fixed blocks are fixedly connected with the base, a first rotary rod is arranged between the two fixed blocks, two sides of the first rotary rod penetrate through the fixed blocks and are fixedly provided with rotary discs, the surfaces of the rotary discs are fixedly connected with movable blocks, and the tops of the lifting shells are provided with lifting frames. The escape device solves the problems that the existing escape device is poor in buffering performance and does not have a limiting function through the matched use of a base, a lifting shell, a buffering mechanism, a buffering shell, a fixed block, a first rotary rod, a rotary disc, a movable block, a lifting frame, a slot, an installation block, a second rotary rod, a fixed shell, a push plate, a push rod, a push plate, an adjusting rod and an insertion block.

Description

Fire-fighting escape device for high-rise building

Technical Field

The utility model belongs to the technical field of escape devices, and particularly relates to a fire-fighting escape device for a high-rise building.

Background

In recent years, urban high-rise buildings are increasingly involved in fire disasters, and when the high-rise buildings are in fire disasters or emergency situations, even firefighters are difficult to rescue, and in such situations, the firefighters can only fall down from a balcony or a window to escape through simple escape devices, wherein the simple escape devices comprise an escape ring and an escape rope, and the escape personnel are required to grasp the rope by hands to slide down from the high-rise buildings.

For example, 201922333772.8 discloses a fire-fighting safety high-altitude escape device. The fire-fighting safety high-altitude escape device comprises a base; the two first support plates are fixedly arranged at the top of the base; the rotating rods are rotatably arranged on the two first support plates; the winding wheel is fixedly sleeved on the rotating rod; the two rotating discs are fixedly arranged at the two ends of the rotating rod respectively; the two rotating blocks are respectively and fixedly arranged on the corresponding rotating discs; the two hinge blocks are fixedly arranged at the top of the base; the two air cylinders are respectively and rotatably arranged on the corresponding hinging blocks; the two pushing rods are respectively and slidably arranged in the corresponding air cylinders. The fire-fighting safety high-altitude escape device provided by the utility model has the advantages of simple and convenient use and stable descending speed.

Based on the retrieval of the above patent and the discovery of the equipment in the prior art, the equipment has the problems of poor buffering performance in the use process, possibly affecting the body safety of a user, and not having a limit function, poor stability after the height is adjusted, affecting the life safety and low practicality although the equipment is simple and convenient to use when being applied.

The buffer mechanism is matched with the device, so that the buffer performance of the device in the use process can be improved, the device can be limited after the height is adjusted by the matching of the mechanical mechanism, the stability of the device is improved, the life safety of a user is protected, and the practicability is high.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a high-rise building fire-fighting escape device, which has the advantages of good buffering performance and limiting function, and solves the problems of poor buffering performance and no limiting function of the existing escape device.

The utility model discloses a fire escape device for a high-rise building, which comprises a base, wherein the front side of the top of the base is fixedly connected with a lifting shell, two sides of the rear side of the top of the base are fixedly connected with buffer mechanisms, each buffer mechanism comprises a buffer shell, one side, opposite to the buffer shells, of each buffer shell is provided with a fixed block, the bottom of each fixed block is fixedly connected with the base, a first rotating rod is arranged between the two fixed blocks, two sides of each first rotating rod penetrate through the fixed blocks and are fixedly connected with a rotary table, the surface of each rotary table is fixedly connected with a movable block, the top of each lifting shell is provided with a lifting frame, two sides of each lifting frame are respectively provided with a slot, the bottom of each lifting frame extends to the inner cavity of the lifting shell, two sides of the top of each lifting shell are respectively fixedly connected with a mounting block, two sides of each lifting shell are respectively fixedly connected with a push plate, the top of each push plate is fixedly connected with a push rod, the top of each push rod penetrates through the top of the fixed shells and is fixedly connected with the top of each push plate, one side, and the two sides of each push rod are respectively connected with a rotary shaft through two opposite plug-in side, and-in side of each push rod is respectively connected with a corresponding inner cavity, and each push rod is far away from one side of the corresponding through two corresponding push rods.

As the preferable mode of the utility model, the inner cavity of the buffer shell is provided with the buffer plate, the top of the buffer plate is fixedly connected with the buffer rod, the top of the buffer rod penetrates through the top of the buffer shell and is fixedly connected with the movable shell, and one side of the movable block, which is far away from the turntable, extends to the inner cavity of the movable shell.

As the preferable mode of the utility model, the bottom of the buffer plate is fixedly connected with a first telescopic rod, the bottom of the first telescopic rod is fixedly connected with the inner wall of the buffer shell, and the surfaces of the first telescopic rod and the buffer rod are respectively sleeved with a first spring.

As the preferable mode of the utility model, the front side and the rear side of the buffer shell are fixedly connected with limiting blocks, the top of each limiting block is fixedly connected with a limiting rod, the surface of each limiting rod is sleeved with a sliding sleeve, and one side of each sliding sleeve is fixedly connected with the movable shell.

As the preferable mode of the utility model, the bottom of the push plate is fixedly connected with a second telescopic rod, the bottom of the second telescopic rod is fixedly connected with the inner wall of the fixed shell, and the surface of the second telescopic rod is sleeved with a second spring.

As the preferable mode of the utility model, the top of the inner cavity of the fixed shell is provided with the sliding groove, the top of the inserting block is fixedly connected with the sliding block, and the top of the sliding block extends to the inner cavity of the sliding groove.

As the preferable mode of the utility model, the surface of the first rotating rod is sleeved with a wire take-up wheel, the surface of the second rotating rod is sleeved with a wire guide wheel, and the surface of the wire take-up wheel is wound with a lifting rope.

Compared with the prior art, the utility model has the following beneficial effects:

1. the escape device solves the problems that the existing escape device is poor in buffering performance and does not have a limiting function through the matched use of a base, a lifting shell, a buffering mechanism, a buffering shell, a fixed block, a first rotary rod, a rotary disc, a movable block, a lifting frame, a slot, an installation block, a second rotary rod, a fixed shell, a push plate, a push rod, a push plate, an adjusting rod and an insertion block.

2. According to the utility model, the movable block is driven to rotate through the rotation of the turntable, the movable block drives the movable shell to move, the movable shell moves to drive the buffer rod and the buffer plate to move, the buffer plate moves to squeeze the first spring, the rotating speed of the turntable can be slowed down, the buffering effect is achieved, and the moving range of the movable shell can be limited through the arrangement of the limiting block, the limiting rod and the sliding sleeve.

3. According to the utility model, the second telescopic rod and the second spring are arranged, so that the push plate can be conveniently reset, the sliding groove and the sliding block are arranged, the moving range of the inserting block can be limited, the wire winding and unwinding can be conveniently carried out by arranging the wire winding wheel, and the lifting rope can be limited by arranging the wire guiding wheel.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a rear view of a structure provided by an embodiment of the present utility model;

FIG. 3 is a left side cross-sectional view of a buffer shell provided by an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a stationary housing provided by an embodiment of the present utility model;

fig. 5 is a cross-sectional view of a lifting shell and a lifting frame provided by an embodiment of the utility model.

In the figure: 1. a base; 2. lifting the shell; 3. a buffer mechanism; 301. a buffer case; 302. a buffer plate; 303. a buffer rod; 304. a movable case; 305. a first telescopic rod; 306. a first spring; 307. a limiting block; 308. a limit rod; 309. a sliding sleeve; 4. a fixed block; 5. a first rotating lever; 6. a turntable; 7. a movable block; 8. a lifting frame; 9. a slot; 10. a mounting block; 11. a second rotating lever; 12. a fixed case; 13. a pushing block; 14. a push rod; 15. a push plate; 16. an adjusting rod; 17. inserting blocks; 18. a second telescopic rod; 19. a second spring; 20. a wire winding wheel; 21. and a wire guide wheel.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the high-rise building fire escape device provided by the embodiment of the utility model comprises a base 1, wherein the front side of the top of the base 1 is fixedly connected with a lifting shell 2, two sides of the rear side of the top of the base 1 are fixedly connected with a buffer mechanism 3, the buffer mechanism 3 comprises a buffer shell 301, two opposite sides of the buffer shell 301 are respectively provided with a fixed block 4, the bottom of the fixed block 4 is fixedly connected with the base 1, a first rotary rod 5 is arranged between the two fixed blocks 4, two sides of the first rotary rod 5 penetrate through the fixed blocks 4 and are fixedly provided with a rotary disc 6, the surface of the rotary disc 6 is fixedly connected with a movable block 7, the top of the lifting shell 2 is provided with a lifting frame 8, two sides of the lifting frame 8 are respectively provided with a slot 9, the bottom of the lifting frame 8 extends to the inner cavity of the lifting shell 2, two sides of the top of the lifting shell 2 are respectively fixedly connected with a mounting block 10, a second rotary rod 11 is movably connected between the two mounting blocks 10, two sides of the lifting shell 2 are respectively fixedly connected with a fixed shell 12, the inner cavity of the fixed shell 12 is provided with a push plate 15, the top of the push plate 15 is fixedly connected with a rotary shaft 14, the top of the push plate 15 is respectively connected with two opposite sides of the push plate 14 and the push plate 15, the two opposite sides of the push plate 14 are respectively connected with the inner cavities 16 through the two movable push rod 15 and the two opposite rotary shafts 17, and the push rod 15 are respectively connected to the inner cavity 16 through the inner cavities and the opposite side of the push rod 15, and the push rod 15 is respectively connected to the inner cavity and the inner cavity 15 is respectively and the opposite sides of the lifting shell and the lifting shell 2.

Referring to fig. 3, a buffer plate 302 is disposed in an inner cavity of a buffer housing 301, a buffer rod 303 is fixedly connected to the top of the buffer plate 302, a movable housing 304 is fixedly connected to the top of the buffer housing 301, one side of a movable block 7, far away from a turntable 6, extends to the inner cavity of the movable housing 304, a first telescopic rod 305 is fixedly connected to the bottom of the buffer plate 302, a first spring 306 is fixedly connected to the bottom of the first telescopic rod 305 and the inner wall of the buffer housing 301, a first spring 306 is sleeved on the surface of the first telescopic rod 305 and the surface of the buffer rod 303, a limiting block 307 is fixedly connected to the front side and the rear side of the buffer housing 301, a limiting rod 308 is fixedly connected to the top of the limiting block 307, a sliding sleeve 309 is sleeved on the surface of the limiting rod 308, and one side of the sliding sleeve 309 is fixedly connected to the movable housing 304.

The scheme is adopted: the movable block 7 is driven to rotate through the rotation of the turntable 6, the movable shell 304 is driven to move through the rotation of the movable block 7, the buffer rod 303 and the buffer plate 302 are driven to move through the movement of the movable shell 304, the buffer plate 302 is moved to squeeze the first spring 306, the rotation speed of the turntable 6 can be slowed down, the buffering effect is achieved, and the movement range of the movable shell 304 can be limited through the arrangement of the limiting block 307, the limiting rod 308 and the sliding sleeve 309.

Referring to fig. 1, 2 and 4, the bottom fixedly connected with second telescopic link 18 of push pedal 15, the bottom of second telescopic link 18 and the inner wall fixed connection of fixed shell 12, the surface cover of second telescopic link 18 is equipped with second spring 19, the spout has been seted up at the top of fixed shell 12 inner chamber, the top fixedly connected with slider of inserted block 17, the top of slider extends to the inner chamber of spout, the surface cover of first rotary rod 5 is equipped with take-up pulley 20, the surface cover of second rotary rod 11 is equipped with wire guide 21, the surface winding of take-up pulley 20 has the lifting rope.

The scheme is adopted: through setting up second telescopic link 18 and second spring 19, can be convenient for the reset of push pedal 15, through setting up spout and slider, can restrict the movable range of inserted block 17, through setting up take-up pulley 20, can be convenient for receive line and unwrapping wire, through setting up wire wheel 21, can restrict the lifting rope.

The working principle of the utility model is as follows:

when the life-saving device is used, an evacuee wears the belt, then hangs the belt on the lifting hook, then places the device on the wall below the window, the lifting shell 2 is close to the wall, then the push block 13 is pressed downwards to drive the push rod 14 and the push plate 15 to move downwards to squeeze the second spring 19, the push plate 15 is matched with the rotating shaft and the adjusting rod 16 to drive the inserting block 17 to be away from the slot 9, the limitation on the lifting frame 8 is removed, after the lifting frame 8 is adjusted to a proper height according to the height of the window edge, the push block 13 is loosened to reset the push plate 15 to enable the inserting block 17 to be inserted into the slot 9 to complete the fixation of the lifting frame 8 through the second spring 19, the stability is improved, the top of the lifting frame 8 is set on the window edge, then the life-saving device starts to fall from the window, when the life-saving person starts to fall, the life-saving device starts to rotate through the lifting rope to drive the wire reel 20 to rotate, the first rotating rod 5 and the rotating disc 6, the rotating disc 6 rotates the movable block 7 to drive the movable block 304 to move, the movable block 304 moves, the movable block 303 and the buffer plate 302 move, the buffer plate 302 moves, the buffer plate 302 is driven, the buffer plate 302 is moved, the first spring is driven to move, the buffer plate 6 is pushed, the buffer plate 6 is moved, and the speed is moved 6 is pushed, and the speed is kept.

To sum up: this high-rise building fire control escape device uses through base 1, lifting shell 2, buffer gear 3, buffer shell 301, fixed block 4, first rotary rod 5, carousel 6, movable block 7, crane 8, slot 9, installation piece 10, second rotary rod 11, fixed shell 12, push pedal 15, push rod 14, push pedal 15, regulation pole 16 and the cooperation of inserted block 17, has solved current escape device buffer performance relatively poor and does not possess limit function's problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-rise building fire control escape device, includes base, its characterized in that: the front side fixedly connected with lifting shell at base top, the equal fixedly connected with buffer gear in both sides of base top rear side, buffer gear includes the buffer shell, and two relative one sides of buffer shell all are provided with the fixed block, the bottom and the base fixed connection of fixed block are provided with first rotary rod between two fixed blocks, the both sides of first rotary rod all run through the fixed block and are fixed with the carousel, the fixed surface of carousel is connected with movable block, the top of lifting shell is provided with the crane, the slot has all been seted up to the both sides of crane, the inner chamber that the bottom of crane extends to the lifting shell, the equal fixedly connected with installation piece in both sides at lifting shell top, swing joint second rotary rod between two installation pieces, the equal fixedly connected with fixed shell in both sides of lifting shell, the inner chamber of fixed shell is provided with the push pedal, the top fixedly connected with push rod of push rod, the top of push rod runs through to the top of fixed shell and fixedly connected with push rod, the relative one side of two push rods all has the regulation pole through swing joint, one side that the push rod kept away from the push rod has the inner chamber that two insert blocks to extend to the slot through two relative inner chambers that the lifting shell.

2. A high-rise building fire escape apparatus according to claim 1, wherein: the inner chamber of buffer shell is provided with the buffer board, the top fixedly connected with buffer rod of buffer board, the top of buffer rod runs through to the top of buffer shell and fixedly connected with movable shell, one side that the carousel was kept away from to the movable block extends to the inner chamber of movable shell.

3. A high-rise building fire escape apparatus according to claim 2, wherein: the bottom fixedly connected with first telescopic link of buffer board, the bottom of first telescopic link and the inner wall fixed connection of buffer shell, the surface of first telescopic link and buffer rod all overlaps and is equipped with first spring.

4. A high-rise building fire escape apparatus according to claim 2, wherein: the front side and the rear side of buffer shell are all fixedly connected with stopper, the top fixedly connected with gag lever post of stopper, the surface cover of gag lever post is equipped with the sliding sleeve, one side and the movable shell fixed connection of sliding sleeve.

5. A high-rise building fire escape apparatus according to claim 1, wherein: the bottom fixedly connected with second telescopic link of push pedal, the bottom and the inner wall fixed connection of fixed shell of second telescopic link, the surface cover of second telescopic link is equipped with the second spring.

6. A high-rise building fire escape apparatus according to claim 1, wherein: the top of the inner cavity of the fixed shell is provided with a sliding groove, the top of the inserting block is fixedly connected with a sliding block, and the top of the sliding block extends to the inner cavity of the sliding groove.

7. A high-rise building fire escape apparatus according to claim 1, wherein: the surface cover of first rotary rod is equipped with the take-up pulley, the surface cover of second rotary rod is equipped with the wire wheel, the surface winding of take-up pulley has the lifting rope.