CN215461506U

CN215461506U - Building fire-fighting and life-saving system

Info

Publication number: CN215461506U
Application number: CN202120938043.XU
Authority: CN
Inventors: 高峰
Original assignee: Shanghai Jingwen Tongan Electromechanical Fire Engineering Co ltd
Current assignee: Shanghai Jingwen Tongan Electromechanical Fire Engineering Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-01-11
Anticipated expiration: 2031-05-06

Abstract

The utility model relates to a building fire control life-saving system, including roof track, the liftable suspension device of sliding connection below the roof track, fixed connection are at the survival capsule of suspension device below and the landing device of fixed connection below the survival capsule, the landing device includes folding slide rail, is used for taking stranded personnel along the descending suspension mechanism of folding slide rail, is used for retrieving the recovery mechanism that suspension mechanism got back to the survival capsule and is used for the fixed establishment of fixed folding slide rail of suspension mechanism, and folding slide rail fixed mounting is in the survival capsule below, retrieves mechanism fixed mounting and is in the survival capsule, hangs and be sliding connection between mechanism and the folding slide rail, and fixed establishment fixed mounting is subaerial. The application can realize the following effects in operation: the stranded personnel can utilize the suspension mechanism to slide to ground safety position along folding slide rail, can the efficient transfer stranded personnel.

Description

Building fire-fighting and life-saving system

Technical Field

The application relates to the technical field of fire fighting equipment, in particular to a building fire fighting and life saving system.

Background

With the development of urbanization, more and more high-rise buildings stand, and a fire disaster lifesaving system of the high-rise buildings is particularly important.

Patent publication No. CN106178296A discloses a rescue capsule of a fire-fighting rescue system for buildings is transported to the fire area or directly above the people gathering area by rail devices, then the suspension device transports the rescue capsule to the fire point or people gathering area, and then the rescue capsule breaks the window of the high-rise building, lays the extension ladder and sprays fire extinguishing agent towards the laying direction of the extension ladder to form an escape passage, from which trapped people can enter the pod of the rescue capsule to keep away from the fire area.

To the correlation technique among the above-mentioned, the inventor thinks that high-rise building resident family is many, in case the conflagration takes place can stranded many people often, current building fire control life-saving system survival capsule can not too big, otherwise probably the danger that drops, therefore the survival capsule can't hold all stranded personnel, need wait the survival capsule along set road, it rotates a week around the floor and then descends the one deck and continues to rotate a week, the spiral is around getting back to the floor again after to ground and is rescued stranded personnel, delay the lifesaving opportunity easily, inefficiency.

SUMMERY OF THE UTILITY MODEL

In order to facilitate efficient transfer of trapped people, the application provides a building fire-fighting and life-saving system.

The utility model provides a building fire control life-saving system, includes around the roof track of roof a week, the liftable suspension device of sliding connection in roof track below, fixed connection life-saving capsule and the landing gear of fixed connection in the life-saving capsule below of suspension device below, the landing gear includes folding slide rail, is used for taking stranded personnel along the fixed establishment of the mechanism of hanging that folding slide rail descended and being used for fixed folding slide rail, folding slide rail fixed mounting is in the life-saving capsule below, is sliding connection between suspension mechanism and the folding slide rail.

Through adopting above-mentioned technical scheme, stranded personnel can utilize suspension mechanism to slide to ground safety position along folding slide rail, arrive ground back, consequently can the efficient transfer stranded personnel, and stranded personnel need not crowd in the survival capsule, can not cause overweight burden for the survival capsule.

Optionally, the folding slide rail includes several sections of slide rails and the round wheel that is used for connecting adjacent slide rail, is fixed connection between the round wheel that is closest to the survival capsule and the survival capsule, and the round wheel includes front wheel and rear wheel, and front wheel and rear wheel are the same quarter spheroid of size, and a plane of front wheel and rear wheel respectively with one of them section slide rail fixed connection of folding slide rail, be the rotation between another plane of front wheel and rear wheel and be connected, when the slide rail is opened, will form a complete and supply to hang the gliding channel of mechanism.

Through adopting above-mentioned technical scheme, rotate between front wheel and the rear wheel and be connected, can really realize this function that folding slide rail can be folded, when the survival capsule descends, one section slide rail is rolled down to the lifesaving personnel on ground, the stranded personnel of salvation next floor.

Optionally, a first rotating slideway is formed on the spherical surface of the front wheel, and a second rotating slideway is formed on the spherical surface of the rear wheel; with two sections that the round wheel meets the slide rail has been seted up on the two sides that back on the back mutually, and first rotation slide and second rotate the slide and align at the contact surface department with adjacent slide respectively, and when the front wheel rotated front wheel and rear wheel and combined into a hemisphere with the rear wheel, first rotation slide and second rotated the slide and align at the contact surface department.

By adopting the technical scheme, when the folding slide rail extends, the slide way, the first rotating slide way and the second rotating slide way form a smooth fold-line-shaped road, the suspension mechanism can slide to the ground along the road, the falling speed of the slide block can be slowed down by the fold line shape, and the damage to a human body is avoided.

Optionally, the position fixed mounting of the slide rail top of the one side that the front wheel meets with the slide rail has a first baffle, half and front wheel fixed connection of first baffle, and second half crosspiece is preceding at the rear wheel, the position fixed mounting of the slide rail below of the one side that the rear wheel meets with the slide rail has a second baffle, half and rear wheel fixed connection of second baffle, and second half crosspiece is before the front wheel.

Through adopting above-mentioned technical scheme, first baffle and second baffle make front wheel and rear wheel can only fix at a certain angle after rotating for overall structure is stable when folding slide rail extends.

Optionally, the suspension mechanism includes a wiya clothes, a sliding block and a chain for connecting the wiya clothes, the chain is fixedly connected between the wiya clothes and the sliding block, the sliding block includes a roller and a connecting rod rotatably connected to the roller, the roller is slidably connected to the slideway and the first and second rotating slideways, and the connecting rod is fixedly connected to the chain.

Through adopting above-mentioned technical scheme, the gyro wheel is more convenient for roll, rotates between gyro wheel and the connecting rod to be connected, and the connecting rod can remain stable when can guaranteeing the gyro wheel and rotate.

Optionally, the fixing mechanism includes a rail fixedly mounted on the ground, a fixing shaft with one end fixedly connected to the circular wheel, a fixing wheel fixedly connected to one end of the fixing shaft far away from the circular wheel, and a supporting rod for fixing two adjacent sliding rails, a first electromagnet capable of being powered on and powered off is fixedly mounted below the circular wheel closest to the ground, a second electromagnet capable of being powered on and powered off is fixedly mounted below the fixing wheel, and the first electromagnet, the second electromagnet and the rail are in sliding connection.

Through adopting above-mentioned technical scheme, when the survival capsule operation, first electro-magnet and second electro-magnet can rotate along the rail, when stranded personnel need descend, fix between first electro-magnet, second electro-magnet and the rail, guarantee the stability of folding slide rail.

Optionally, the upper wall and the lower wall of the slide rail and the upper wall of the fixed shaft are both provided with a cavity, and the stay bar is movably connected between the upper and lower wall cavities of two adjacent sections of slide rails or between the upper wall cavity of the fixed shaft and the lower wall cavity of one section of slide rail closest to the ground.

Through adopting above-mentioned technical scheme, the vaulting pole can fix the angle between fixed axle and the slide rail that is closest to ground and the angle between the slide rail that folds up and the slide rail adjacent with it, has increased folding slide rail overall stability.

Optionally, a recovery mechanism for recovering the suspension mechanism to the rescue capsule is arranged in the rescue capsule, and the recovery mechanism comprises a rotating wheel rotatably connected in the rescue capsule and a recovery rope fixedly connected between the rotating wheel and the Weiya jacket.

By adopting the technical scheme, when the roller is taken down, personnel in the rescue capsule rotate the rotating wheel, and the recovery rope can drive the whole suspension mechanism to return to the rescue capsule.

Optionally, an opening for facilitating recovery of the mechanism for recovering the suspension mechanism is formed above the first rotating slideway of the front wheel, an end cover is detachably connected to the opening, and a cavity formed by the opening and the first rotating slideway is larger than the roller.

By adopting the technical scheme, when the trapped person descends to the ground, the end cover is opened, the roller is taken out, and the recovery mechanism can recover the trapped person into the rescue capsule.

Optionally, a fireproof isolation layer wrapping the folding slide rail is fixedly connected to the lower portion of the rescue capsule.

Through adopting above-mentioned technical scheme, the fire prevention isolation layer can protect stranded personnel can not receive the injury of flame when descending.

In summary, the present application includes at least one of the following beneficial technical effects:

1. trapped people can be transferred to the ground in time, so that the rescue efficiency is improved;

2. the trapped people can fall to the ground along with the folding slide rail, so that the problem that all the trapped people cannot be borne because the rescue capsule is not large enough is solved;

3. due to the design of the fold-line-shaped slide way, the damage to a human body caused by too fast falling is avoided.

Drawings

Fig. 1 is a structural schematic diagram of a fire-fighting and life-saving system of a prior building.

Fig. 2 is a schematic structural diagram of a fire-fighting and life-saving system of a building according to an embodiment of the application.

Fig. 3 is a schematic structural diagram of a partially folded slide rail according to an embodiment of the present application.

FIG. 4 is a schematic structural diagram of a circular wheel and a baffle plate according to an embodiment of the present application.

FIG. 5 is a schematic diagram of a slider and a slide rail structure according to an embodiment of the present application

Description of reference numerals: 1. a roof rail; 2. a suspension device; 3. a rescue capsule; 4. folding the slide rail; 5. a slide rail; 6. a round wheel; 7. a front wheel; 8. a rear wheel; 9. a first rotating track; 10. a second rotation track; 11. a slideway; 12. a first baffle plate; 13. a second baffle; 14. a Weiya coating; 15. a slider; 16. a chain; 17. a roller; 18. a connecting rod; 19. an end cap; 20. a rail; 21. a fixed shaft; 22. a fixed wheel; 23. a stay bar; 24. a first electromagnet; 25. a second electromagnet; 26. a cavity; 27. a rotating wheel; 28. recovering the rope; 29. a fireproof isolation layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The existing fire-fighting and lifesaving system for the building refers to fig. 1, and comprises a roof rail 1 surrounding the roof for a circle, a liftable suspension device 2 slidably connected below the roof rail 1, and a lifesaving cabin 3 fixedly connected below the suspension device 2, wherein the suspension device 2 drives the lifesaving cabin 3 to move around the building along the roof rail 1 for a circle through a driving mechanism, and the suspension device 2 can drive the lifesaving cabin 3 to descend for one floor and then continue to rotate along the roof rail 1.

The embodiment of the application discloses building fire control life-saving system, refer to fig. 2, including roof track 1 around the roof, the liftable suspension device 2 of sliding connection below roof track 1, the survival capsule 3 of fixed connection below suspension device 2 and the landing gear of fixed connection below survival capsule 3, the landing gear includes folding slide rail 4, be used for taking stranded personnel along the suspension mechanism of folding slide rail 4 descending and be used for the fixed establishment of fixed folding slide rail 4, folding slide rail 4 fixed mounting is in 3 below of survival capsule, be sliding connection between suspension mechanism and the folding slide rail 4. The suspension mechanism can take trapped persons down the folding slide 4.

Referring to fig. 2 and 3, the folding slide rail 4 includes several rectangular parallelepiped slide rails 5 and round wheels 6 for connecting the adjacent slide rails 5. The round wheel 6 comprises a front wheel 7 and a rear wheel 8, the front wheel 7 and the rear wheel 8 are quarter spheres with the same size, one plane of the front wheel 7 and the rear wheel 8 is fixedly connected with one section of the slide rail 5, the other plane of the front wheel 7 and the other plane of the rear wheel 8 are in rotating connection, when the folding slide rail 4 is unfolded, the planes of the front wheel 7 and the rear wheel 8 which are in mutual contact are completely overlapped on a vertical projection surface, the front wheel 7 and the rear wheel 8 form a hemisphere, and the plurality of slide rails 5 and the plurality of round wheels 6 are in a zigzag shape integrally. The sphere face of the front wheel 7 is provided with a first rotating slideway 9, the sphere face of the rear wheel 8 is provided with a second rotating slideway 10, two sections of slide rails 5 connected with the first rotating slideway 9 are provided with slideways 11 on two opposite sides, the first rotating slideway 9 and the second rotating slideway 10 are respectively aligned with the adjacent slideways 11 at the contact surface, when the front wheel 7 and the rear wheel 8 rotate to the front wheel 7 and the rear wheel 8 to form a hemisphere, the first rotating slideway 9 and the second rotating slideway 10 are aligned at the contact surface, and the first rotating slideway 9 and the second rotating slideway 10 rise spirally. The cross sections of the first rotating slideway 9 and the second rotating slideway 10 are the same as the cross section of the slideway 11 in the contact position, and the cross sections are both in the shape of a circular arch larger than a semicircle. The front wheel 7 closest to the rescue capsule 3 is fixedly connected with the rescue capsule 3 by bolts

Referring to fig. 4, the one side that front wheel 7 and slide rail 5 meet has a first baffle 12 at the fixed position of slide rail 5 top, half and front wheel 7 fixed connection of first baffle 12, half cross bar is preceding at rear wheel 8 terminal surface and extends to the slide rail 5 top of being connected with rear wheel 8, the one side that rear wheel 8 and slide rail 5 meet has a second baffle 13 at the fixed position of slide rail 5 below, half and rear wheel 8 fixed connection of second baffle 13, half cross bar is preceding at front wheel 7 and extends to the slide rail 5 below of being connected with front wheel 7, make front wheel 7 and rear wheel 8 rotate the back and can only fix at certain specific angle, overall structure's stability when maintaining folding slide rail 4 and extending.

Referring to fig. 5, the suspension mechanism comprises a Weiya clothes 14, a slide block 15 and a chain 16 fixedly connected between the Weiya clothes 14 and the slide block 15, the slide block 15 comprises a spherical roller 17 and a cylindrical connecting rod 18 rotatably connected to the roller 17, the roller 17 is slidably connected with the slideway 11, the first rotating slideway 9 and the second rotating slideway 10, and one end of the connecting rod 18, which is far away from the roller 17, is fixedly connected with the chain 16 through a bolt.

Referring to fig. 3, an opening is formed above the first rotating slideway 9 of the front wheel 7, an end cover 19 is fixedly installed at the opening by screws, the space formed by the opening and the slideway 11 is larger than the volume of the roller 17, when a trapped person reaches the ground, the end cover 19 is unscrewed by screws, the roller 17 is taken out from the space formed by the slideway 11 by the opening, and then the whole suspension mechanism can be taken out.

Referring to fig. 2, the fixing mechanism includes a rail 20 fixedly mounted on the ground by screws, a rectangular parallelepiped fixing shaft 21 having one end fixedly connected to the circular wheel 6, a fixing wheel 22 fixedly connected to one end of the fixing shaft 21 far away from the circular wheel 6, and a rectangular parallelepiped stay 23 for fixing two adjacent slide rails 5, a first electromagnet 24 capable of being powered on and off is fixedly mounted below the circular wheel 6 closest to the ground, a second electromagnet 25 capable of being powered on and off is fixedly mounted below the fixing wheel 22, and the first electromagnet 24, the second electromagnet 25 and the rail 20 are in sliding connection along the length direction of the rail 20. When the folding slide rail 4 is extended, the first electromagnet 24 and the second electromagnet 25 are connected with the rail 20 in a sliding mode, when the rescue capsule 3 operates, the folding slide rail 4 can move along the rail 20 and the rescue capsule 3 together, and when trapped people need to land on the ground, the first electromagnet 24 and the second electromagnet 25 are electrified and fixed on the rail 20.

Referring to fig. 2 and 3, the upper wall and the lower wall of the slide rail 5 and the upper wall of the fixed shaft 21 are both provided with a rectangular parallelepiped cavity 26, and the stay 23 is inserted between the upper and lower wall cavities 26 of two adjacent sections of slide rails 5 or between the upper wall cavity 26 of the fixed shaft 21 and the lower wall cavity 26 of one section of slide rail 5 closest to the ground.

Referring to fig. 2, the recovery mechanism includes a rotating wheel 27 rotatably connected to an inner wall of the rescue capsule 3 and a recovery rope 28 having one end fixedly connected to the rotating wheel 27 and the other end fixedly connected to the wiegand suit 14, and the recovery rope 28 may be wound around an outer wall of the rotating wheel 27. When the roller 17 is taken out of the slideway 11, the rotating wheel 27 is rotated, the recovery rope 28 on the rotating wheel 27 is wound up, and the whole sliding block 15 can be driven to return to the rescue capsule 3 for the use of the trapped people at the back.

Referring to fig. 2, a fireproof isolation layer 29 wrapping the folding slide rail 4 is fixedly connected below the rescue capsule 3, so that trapped people are prevented from being burnt by flames sprayed from the building when falling along the folding slide rail 4.

The operation process is as follows: when a fire occurs, the folding slide rail 4 is extended, the first electromagnet 24 and the second electromagnet 25 slide along the rail 20, the first electromagnet 24 and the second electromagnet 25 move along with the rescue capsule 3, after trapped people get on the rescue capsule 3, the rescue capsule 3 stops moving, the first electromagnet 24 and the second electromagnet 25 are electrified and fixed with the rail 20, and ground rescue personnel connect the support rod 23 between the cavity 26 on the upper wall of the fixed shaft 21 and the cavity 26 on the lower wall of the slide rail 5 closest to the ground. The trapped person wears the Weiya suit 14, opens the end cover 19 on the round wheel 6 closest to the rescue capsule 3, inserts the roller 17 into the first rotating slideway 9, covers the end cover 19, and drives the whole suspension mechanism to spirally descend along the slideway 11 and the first rotating slideway 9 and the second rotating slideway 10 by the roller 17. When the person falls to the ground, the trapped person takes off the Weiya clothes 14, the end cover 19 on the nearest round wheel 6 is opened, the sliding block 15 is taken out, the end cover 19 is covered, at the moment, the person in the rescue capsule 3 rotates the rotating wheel 27 to pull the recovery rope 28 to bring the whole suspension mechanism back into the rescue capsule 3, and when the rescue capsule 3 detects that the sliding block 15 returns into the rescue capsule 3, the person continues to move. After the rescue capsule 3 runs for a circle, the rescue capsule 3 descends by one layer, ground rescue workers take down the stay bar 23, fold up one section of slide rail 5, and then fixedly connect the stay bar 23 between two adjacent sections of slide rails 5 closest to the ground to keep the stability of the folding slide rail 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a building fire control life-saving system, includes roof track (1) around roof a week, sliding connection in the suspension device (2) of liftable of roof track (1) below, fixed connection in survival capsule (3) of suspension device (2) below and fixed connection in the descending device of survival capsule (3) below, its characterized in that: the descending device comprises a folding slide rail (4), a hanging mechanism for driving trapped people to descend along the folding slide rail (4) and a fixing mechanism for fixing the folding slide rail (4), the folding slide rail (4) is fixedly installed below the rescue capsule (3), and the hanging mechanism is in sliding connection with the folding slide rail (4).

2. A building fire protection and rescue system according to claim 1, wherein: folding slide rail (4) are including several sections slide rail (5) and round wheel (6) that are used for connecting adjacent slide rail (5), be fixed connection between round wheel (6) and survival capsule (3) that are closest to survival capsule (3), round wheel (6) include front wheel (7) and rear wheel (8), front wheel (7) are the same quarter spheroid of size with rear wheel (8), a plane of front wheel (7) and rear wheel (8) respectively with one of them section slide rail (5) fixed connection of folding slide rail (4), be the rotation between another plane of front wheel (7) and rear wheel (8) and be connected, when the slide rail was opened, will form a complete and supply to hang the gliding channel of mechanism.

3. A building fire fighting and life saving system according to claim 2, wherein: the spherical surface of the front wheel (7) is provided with a first rotating slideway (9), and the spherical surface of the rear wheel (8) is provided with a second rotating slideway (10); with two sections that round wheel (6) meet slide (11) have been seted up on the two sides that back on the back in slide rail (5), and first rotation slide (9) and second rotate slide (10) and align at the contact surface department with adjacent slide (11) respectively, rotate front wheel (7) and rear wheel (8) and make up into a hemisphere at front wheel (7), first rotation slide (9) and second rotate the slide and align at the contact surface department.

4. A building fire fighting and life saving system according to claim 2, wherein: front wheel (7) have a first baffle (12) with the position fixed mounting of slide rail (5) top of the one side that slide rail (5) meet, half and front wheel (7) fixed connection of first baffle (12), half the crosspiece is preceding at rear wheel (8), the position fixed mounting of slide rail (5) below of the one side that rear wheel (8) and slide rail (5) meet has a second baffle (13), half and rear wheel (8) fixed connection of second baffle (13), half the crosspiece is preceding at front wheel (7).

5. A building fire fighting and life saving system according to claim 3, wherein: the suspension mechanism comprises a Weiya clothes (14), a sliding block (15) and a chain for connecting the Weiya clothes, the chain is fixedly connected between the Weiya clothes (14) and the sliding block (15), the sliding block (15) comprises a roller (17) and a connecting rod (18) rotatably connected to the roller (17), the roller (17) is in sliding connection with the slide way (11) and the first and second rotating slide ways (9, 10), and the connecting rod (18) is fixedly connected with the chain (16).

6. A building fire fighting and life saving system according to claim 2, wherein: fixed establishment includes fixed mounting at subaerial rail (20), one end fixed connection fixed axle (21), the fixed connection on round wheel (6) fixed axle (21) keep away from one of round wheel (6) fixed wheel (22) and be used for fixed two sections adjacent vaulting pole (23) of slide rail (5), be closest to ground the below fixed mounting of round wheel (6) has a first electro-magnet (24) that can switch on and off, and the below fixed mounting of fixed wheel (22) has a second electro-magnet (25) that can switch on and off, is sliding connection between first electro-magnet (24) and second electro-magnet (25) and rail (20).

7. A building fire protection and rescue system according to claim 6, wherein: the upper wall and the lower wall of the slide rail (5) and the upper wall of the fixed shaft (21) are both provided with a cavity (26), and the stay bar (23) is movably connected between the upper wall cavity and the lower wall cavity (26) of two adjacent sections of slide rails (5) or between the upper wall cavity (26) of the fixed shaft (21) and the lower wall cavity (26) of one section of slide rail (5) closest to the ground.

8. A building fire fighting and life saving system according to claim 5, wherein: a recovery mechanism for recovering the suspension mechanism to the rescue capsule (3) is arranged in the rescue capsule (3), and the recovery mechanism comprises a rotating wheel (27) rotatably connected in the rescue capsule (3) and a recovery rope (28) fixedly connected between the rotating wheel (27) and the Weiya garment (14).

9. A building fire protection and rescue system according to claim 8, wherein: an opening used for facilitating recovery of the mechanism recovery suspension mechanism is formed above a first rotating slide way (9) of the front wheel (7), an end cover (19) is detachably connected to the opening, and a cavity (26) formed by the opening and the first rotating slide way (9) is larger than the roller (17).

10. A building fire protection and rescue system according to claim 1, wherein: a fireproof isolation layer (29) wrapping the folding slide rail (4) is fixedly connected below the rescue capsule (3).