CN211751881U - High-rise fire-fighting escape device - Google Patents
High-rise fire-fighting escape device Download PDFInfo
- Publication number
- CN211751881U CN211751881U CN202020387527.5U CN202020387527U CN211751881U CN 211751881 U CN211751881 U CN 211751881U CN 202020387527 U CN202020387527 U CN 202020387527U CN 211751881 U CN211751881 U CN 211751881U
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- slide
- cushion
- gyro wheel
- slide bar
- brake
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Abstract
The utility model discloses a high-rise fire escape device, including slide and saddle, the slide corresponds position department at each floor and is provided with the installing port, and the saddle includes loose pulley assembly, slide bar, safety seat subassembly and brake assembly, and loose pulley assembly is connected with the upper portion of slide bar, and safety seat subassembly and the sub-unit connection of slide bar, loose pulley assembly include gyro wheel and pivot, gyro wheel and slide cooperation, and the one end fixed connection of gyro wheel and pivot. The utility model discloses in, because the slide sets up the installation that the installing port is used for the slider in the corresponding position department on each layer, therefore the slider can disperse to arrange at every floor, in case emergency appears and can install the use immediately, during the use only need with the gyro wheel through the installing port put into the slide can, again with cushion, back and pedal expansion, insert the bottom of vaulting pole simultaneously inside the support section of thick bamboo, provide the holding power for the cushion can, the user can sit on the cushion, slide downwards through the slider, and is simple and convenient.
Description
Technical Field
The utility model relates to a fire control technical field that flees especially relates to a high-rise fire escape device.
Background
With the continuous development of modern society and economy, more and more high-rise buildings are provided. When a fire disaster, a terrorist event and other major dangerous conditions are met on a high-rise building, elevators and stairs in the building cannot pass through, so that people trapped in the building are very dangerous, people hope to quickly and safely reach the ground of the building by using a certain tool at the moment, most of the existing escape devices are a series of escape devices such as escape stairs and life cables, but the existing escape devices, such as fire-fighting stairs and other life-saving devices, have certain defects and cannot meet the requirements of high-rise escape.
Patent document CN109173105A provides a technical solution, which is used by matching a slider with a slide way, and by a deceleration cushion layer arranged outside a pulley, the friction force is increased when in use, the gliding speed is reduced, and the safety factor is improved. Since the position of the pulley inside the slide is completely fixed, the initial position of the slide is set at the top floor, which requires a large storage space in the current 30 stories, and how to slide the slide from the top floor to the designated floor is also a problem.
Therefore, a high-rise fire-fighting escape device is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the high-rise fire-fighting escape device is provided for solving the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-rise fire-fighting escape device comprises a slideway and a sliding piece;
the slide way is provided with a mounting port at the corresponding position of each floor;
the sliding piece comprises a pulley assembly, a sliding rod, a safety seat assembly and a brake assembly, the pulley assembly is connected with the upper part of the sliding rod, and the safety seat assembly is connected with the lower part of the sliding rod;
the pulley assembly comprises a roller and a rotating shaft, the roller is matched with the slideway, the roller is fixedly connected with one end of the rotating shaft, the other end of the rotating shaft penetrates through a guide groove in the slideway and extends to the other side of the upper part of the sliding rod, and the rotating shaft is rotatably connected with the sliding rod;
the safety seat assembly comprises a cushion, a backrest, pedals and armrests;
the brake assembly comprises a hand brake arranged at the corresponding position of the handrail, a brake pad arranged at the rotating shaft and far away from one end of the roller, and a brake disc arranged on the sliding rod, corresponding to the position of the sliding rod and matched with the brake pad.
As a further description of the above technical solution:
the inboard of slide and with gyro wheel complex bottom surface be the dogtooth structure, the circular arc outer wall of gyro wheel evenly is provided with the dogtooth structure, the inboard bottom surface and the meshing of gyro wheel circular arc outer wall of slide.
As a further description of the above technical solution:
the cushion is connected with the slide bar through rotating the connecting piece, the back is connected with one side that the slide bar was kept away from to the cushion through rotating the connecting piece, the bottom surface of cushion through rotating the vaulting pole of connecting and setting up the cooperation of a support section of thick bamboo of slide bar bottom, the slide bar is kept away from one side lower part of cushion through rotating the connecting piece and is connected with the pedal of the T shape structure that the slope set up.
As a further description of the above technical solution:
the cushion, the backrest and the pedal are all made of hard plastics, and an air bag is arranged on one side, far away from the cushion, of the backrest.
As a further description of the above technical solution:
the slide bar is coated with a fluorescent layer, and the fluorescent layer comprises at least two colors.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, because the slide sets up the installation that the installing port is used for the slider in the corresponding position department on each layer, therefore the slider can disperse to arrange at every floor, in case emergency appears and can install the use immediately, during the use only need with the gyro wheel through the installing port put into the slide can, again with cushion, back and pedal expansion, insert the bottom of vaulting pole simultaneously inside the support section of thick bamboo, provide the holding power for the cushion can, the user can sit on the cushion, slide downwards through the slider, and is simple and convenient.
2. The utility model discloses in, in order to guarantee the safety of slideing, corresponding position department at the handrail has set up the manual brake, when the speed of slideing is too fast or emergency appears in the below and need slow down or brake, through the dead brake block of manual brake control brake disc lock, because brake block and gyro wheel are fixed respectively at the both ends of pivot, and the pivot rotates with the slide bar and is connected, consequently, the dead back gyro wheel of brake block lock also can not rotate, in order to avoid the gyro wheel to slide along the slide under inertial action, consequently all set up intermeshing's dogtooth structure on the circular arc outer wall of the bottom surface of slide and gyro wheel, realize stable brake.
Drawings
FIG. 1 is a schematic structural view of a high-rise fire-fighting escape device provided by the utility model;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken at B-B of FIG. 2;
FIG. 4 is a schematic view of the matching part of the roller and the slideway in the high-rise fire-fighting escape device provided by the utility model;
fig. 5 is a side view of the mounting opening in the high-rise fire escape device provided by the utility model.
Illustration of the drawings:
1. a slideway; 2. a slider; 3. an installation port; 4. a sheave assembly; 5. a slide bar; 6. a safety seat assembly; 7. a brake assembly; 8. a roller; 9. a rotating shaft; 10. a guide groove; 11. a cushion; 12. a backrest; 13. pedaling; 14. a handrail; 15. a hand brake; 16. a brake pad; 17. a brake disc; 18. a stay bar; 19. a support cylinder; 20. an air bag.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a high-rise fire-fighting escape device comprises a slideway 1 and a slide piece 2;
the slideway 1 is provided with a mounting port 3 at the corresponding position of each floor;
the sliding piece 2 comprises a pulley assembly 4, a sliding rod 5, a safety seat assembly 6 and a brake assembly 7, wherein the pulley assembly 4 is connected with the upper part of the sliding rod 5, and the safety seat assembly 6 is connected with the lower part of the sliding rod 5;
the pulley assembly 4 comprises a roller 8 and a rotating shaft 9, the roller 8 is matched with the slideway 1, the roller 8 is fixedly connected with one end of the rotating shaft 9, the other end of the rotating shaft 9 penetrates through a guide groove 10 on the slideway 1 and extends to the other side of the upper part of the sliding rod 5, and the rotating shaft 9 is rotatably connected with the sliding rod 5;
the safety seat assembly 6 comprises a cushion 11, a backrest 12, pedals 13 and armrests 14;
the brake assembly 7 comprises a hand brake 15 arranged at a corresponding position of the handrail 14, a brake pad 16 arranged at one end of the rotating shaft 9 far away from the roller 8, and a brake disc 17 arranged at a corresponding position of the sliding rod 5 and matched with the brake pad 16.
Wherein, the slideway 1 is provided with a mounting port 3 at the corresponding position of each floor for the installation of the slider 2, so that the slider 2 can be dispersedly arranged at each floor and can be immediately installed and used once an emergency occurs;
when the seat cushion is used, the roller 8 is only required to be placed into the slide way 1 through the mounting opening 3, then the seat cushion 11, the backrest 12 and the pedals 13 are unfolded, meanwhile, the bottom end of the stay bar 18 is inserted into the supporting cylinder 19 to provide supporting force for the seat cushion 11, and a user can sit on the seat cushion 11 and slide downwards through the slide piece 2;
in order to ensure the safety of sliding, a hand brake 15 is arranged at the corresponding position of the handrail 14, when the sliding speed is too high or an emergency situation occurs below the handrail and needs to be decelerated or braked, the hand brake 15 is used for controlling a brake disc 17 to lock a brake pad 16, the brake pad 16 and a roller 8 are respectively fixed at two ends of a rotating shaft 9, the rotating shaft 9 is rotatably connected with a sliding rod 5, the roller 8 cannot rotate after the brake pad 16 is locked, and in order to avoid the roller 8 sliding along a slide way 1 under the inertia effect, convex tooth structures which are meshed with each other are respectively arranged on the bottom surface of the slide way 1 and the arc outer wall of the roller 8, so that stable braking is realized.
Specifically, the inboard of slide 1 and with 8 complex bottom surfaces of gyro wheel be the dogtooth structure, the circular arc outer wall of gyro wheel 8 evenly is provided with the dogtooth structure, the inboard bottom surface of slide 1 and the meshing of 8 circular arc outer walls of gyro wheel, and gyro wheel 8 and slide 1's relative slip when reducing the brake avoids the braking distance overlength when the brake.
Specifically, the cushion 11 is connected with the slide bar 5 through a rotary connecting piece, the backrest 12 is connected with one side, away from the slide bar 5, of the cushion 11 through a rotary connecting piece, the bottom surface of the cushion 11 is matched with a supporting cylinder 19 arranged at the bottom end of the slide bar 5 through a support rod 18 in rotary connection, the lower portion of one side, away from the cushion 11, of the slide bar 5 is connected with a pedal 13 of a T-shaped structure in inclined arrangement through a rotary connecting piece, the safety seat assembly 6 is arranged to be of a foldable structure, and storage space is reduced when the safety seat assembly is.
Specifically, the cushion 11, the backrest 12 and the pedals 13 are all made of hard plastics, and the side of the backrest 12 away from the cushion 11 is provided with the air bag 20, so that the weight of the slider 2 is reduced as much as possible while the use is ensured, on one hand, the installation of the slider 2 is facilitated, and on the other hand, the load bearing of the slide 1 is reduced.
Specifically, the slide bar 5 is coated with a fluorescent layer which at least comprises two colors and is used for warning and reminding, so that the situation that the slide bar is noticed in advance when the visibility is low is avoided, and the safety is improved.
The working principle is as follows:
when the seat cushion is used, the slide piece 2 is arranged on the slide way 1 through the installation opening 3, the roller 8 is matched with the slide way 1, the seat cushion 11, the backrest 12 and the pedals 13 are sequentially unfolded, and meanwhile, the bottom end of the stay bar 18 is inserted into the support cylinder 19 to provide support force for the seat cushion 11, so that a user can sit on the seat cushion 11 and slide downwards through the slide piece 2;
the hand brake 15 is arranged at the corresponding position of the handrail 14, when the sliding speed is too high or an emergency situation occurs below the handrail and needs to be decelerated or braked, the brake disc 17 is controlled by the hand brake 15 to lock the brake pad 16, the brake pad 16 and the roller 8 are respectively fixed at two ends of the rotating shaft 9, and the rotating shaft 9 is rotatably connected with the sliding rod 5, so that the roller 8 cannot rotate after the brake pad 16 is locked, and in order to avoid the roller 8 sliding again along the slideway 1 under the inertia effect, the bottom surface of the slideway 1 and the arc outer wall of the roller 8 are both provided with mutually meshed convex tooth structures.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a high-rise fire escape device, includes slide (1) and slider (2), its characterized in that:
the slide way (1) is provided with a mounting port (3) at the corresponding position of each floor;
the slider (2) comprises a pulley assembly (4), a sliding rod (5), a safety seat assembly (6) and a brake assembly (7), the pulley assembly (4) is connected with the upper part of the sliding rod (5), and the safety seat assembly (6) is connected with the lower part of the sliding rod (5);
the pulley assembly (4) comprises a roller (8) and a rotating shaft (9), the roller (8) is matched with the slide rail (1), the roller (8) is fixedly connected with one end of the rotating shaft (9), the other end of the rotating shaft (9) penetrates through a guide groove (10) in the slide rail (1) and extends to the other side of the upper part of the slide rod (5), and the rotating shaft (9) is rotatably connected with the slide rod (5);
the safety seat assembly (6) comprises a seat cushion (11), a backrest (12), pedals (13) and armrests (14);
brake subassembly (7) including set up hand brake (15) that correspond the position in handrail (14), install in pivot (9) and keep away from brake block (16) of gyro wheel (8) one end and set up on slide bar (5) correspond the position and with brake block (16) complex brake disc (17).
2. A high-rise fire escape apparatus as claimed in claim 1, wherein: the inboard of slide (1) and with gyro wheel (8) complex bottom surface be the dogtooth structure, the circular arc outer wall of gyro wheel (8) evenly is provided with the dogtooth structure, the inboard bottom surface and the meshing of gyro wheel (8) circular arc outer wall of slide (1).
3. A high-rise fire escape apparatus as claimed in claim 1, wherein: cushion (11) are connected with slide bar (5) through rotating the connecting piece, back (12) are connected through rotating one side that connecting piece and cushion (11) kept away from slide bar (5), the bottom surface of cushion (11) is through rotating vaulting pole (18) of connecting and supporting a section of thick bamboo (19) cooperation that set up slide bar (5) bottom, one side lower part that cushion (11) were kept away from in slide bar (5) is connected through rotating pedal (13) of T shape structure that connecting piece and slope set up.
4. A high-rise fire escape apparatus as claimed in claim 1, wherein: cushion (11), back (12) and pedal (13) are rigid plastic, one side that cushion (11) are kept away from in back (12) is provided with gasbag (20).
5. A high-rise fire escape apparatus as claimed in claim 1, wherein: the slide bar (5) is coated with a fluorescent layer, and the fluorescent layer at least comprises two colors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020387527.5U CN211751881U (en) | 2020-03-24 | 2020-03-24 | High-rise fire-fighting escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020387527.5U CN211751881U (en) | 2020-03-24 | 2020-03-24 | High-rise fire-fighting escape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211751881U true CN211751881U (en) | 2020-10-27 |
Family
ID=72931723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020387527.5U Expired - Fee Related CN211751881U (en) | 2020-03-24 | 2020-03-24 | High-rise fire-fighting escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211751881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957623A (en) * | 2021-02-05 | 2021-06-15 | 杭州市余杭第二高级中学 | Escape device for campus and installation method thereof |
| CN114306964A (en) * | 2022-01-06 | 2022-04-12 | 黄超 | High-rise building fire-fighting escape device |
-
2020
- 2020-03-24 CN CN202020387527.5U patent/CN211751881U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112957623A (en) * | 2021-02-05 | 2021-06-15 | 杭州市余杭第二高级中学 | Escape device for campus and installation method thereof |
| CN112957623B (en) * | 2021-02-05 | 2021-11-30 | 杭州市余杭第二高级中学 | Escape device for campus and installation method thereof |
| CN114306964A (en) * | 2022-01-06 | 2022-04-12 | 黄超 | High-rise building fire-fighting escape device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |