CN212356168U

CN212356168U - Fire escape structure for high-rise building

Info

Publication number: CN212356168U
Application number: CN202020846740.8U
Authority: CN
Inventors: 张进步; 杨刚; 苏凯
Original assignee: Henan Huarui Engineering Design Co ltd
Current assignee: Henan Huarui Engineering Design Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-01-15
Anticipated expiration: 2030-05-19

Abstract

The utility model belongs to the technical field of the conflagration technique of fleing and specifically relates to a high-rise building conflagration structure of fleing is related to, including the building body with set up the balcony on the building body, the balcony is provided with a plurality ofly, building body outside is provided with escape passage, communicate each other between a plurality of balcony of escape passage both sides, be provided with the elevator of fleing that is used for personnel to flee in the escape passage, escape elevator and escape passage sliding fit, one side that the elevator of fleing is close to the balcony is provided with the opening that is used for with the direct intercommunication of balcony, be provided with on the balcony and be used for carrying out the airtight door that cuts off and. Through be provided with the elevator of fleing in the passageway of fleing, the one side that the elevator of fleing is close to the balcony is provided with the opening that is used for with balcony direct intercommunication, can directly get into the elevator of fleing in, avoids the lift-cabin door to occupy the great space of passageway of fleing to the inner space that makes the elevator of fleing is great, and the quantity of taking personnel is more relatively.

Description

Fire escape structure for high-rise building

Technical Field

The utility model belongs to the technical field of the conflagration technique of fleing and specifically relates to a high-rise building conflagration structure of fleing is related to.

Background

At present, with the continuous development of the building industry and the continuous improvement of the economic level of China, more and more high-rise buildings are built, more and more people enter the high-rise buildings for office work and residence, although the high-rise buildings have various advantages, safety problems also occur, once a fire disaster, an earthquake or other accidents happen, people are not ready to evacuate, a serious safety accident can be caused, and an escape device needs to be installed on the buildings for people to escape and evacuate when the fire disaster happens.

The existing Chinese patent with publication number CN204079169U discloses a high-rise building rapid and safe escape device, which comprises a high-rise building, wherein escape elevators are arranged in the high-rise building, the escape elevators are arranged on two sides of the high-rise building, the escape elevators are closed elevators, when a fire disaster happens, people enter the escape elevators from a safe escape passage, and slide from a high place to the ground in an open type shaft through the escape elevators to escape, so that the rapid evacuation of large-scale people can be realized.

The above prior art solutions have the following drawbacks: although the quick and safe escape device for the high-rise building can effectively evacuate people, in the using process, the escape elevator is a closed elevator, two doors of the escape elevator need to slide in the direction away from each other to be opened, and the elevator door needs to occupy a large space in an open type shaft when being opened, so that the internal space of the escape elevator is small, the number of passengers can be influenced, and therefore the quick and safe escape device needs to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide high-rise building conflagration structure of fleing, it is through being provided with the elevator of fleing in fleing the passageway, and one side that the elevator of fleing is close to the balcony is provided with and is used for the opening with the direct intercommunication of balcony, can directly get into the elevator of fleing, avoids the lift-cabin door to occupy the great space of passageway of fleing to the inner space that makes the elevator of fleing is great, and the quantity of taking personnel is more relatively.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

high-rise building conflagration structure of fleing, including the building body and set up the balcony on the building body, the balcony is provided with a plurality ofly, the external portion of building is provided with escape passage, communicate each other between a plurality of balcony of escape passage both sides, be provided with the elevator of fleing that is used for personnel to flee in the escape passage, the elevator of fleing and escape passage sliding fit, one side that the elevator of fleing is close to the balcony is provided with the opening that is used for directly communicating with the balcony, be provided with on the balcony and be used for carrying out the airtight door that cuts off and communicate between a plurality of balconies and balcony and the elevator of fle.

Through adopting above-mentioned technical scheme, be provided with the passageway of fleing in building body outside, the passageway of fleing and balcony intercommunication, when the conflagration takes place, because escape elevator one side is provided with the opening, in the personnel of fleing can enter into the elevator of fleing through the balcony, avoid the lift-cabin door to occupy the great space of passageway of fleing to make the interior space of elevator of fleing great, the quantity of taking personnel is more relatively.

The present invention may be further configured in a preferred embodiment as: be provided with the door frame on the balcony, the balcony internal fixation is provided with the slide rail, the slide rail level is provided with a plurality ofly, and adjacent two the slide rail sets up perpendicularly, airtight door sets up on the door frame, and airtight door and door frame normal running fit, be provided with rotation portion on the airtight door, the both ends of rotation portion are rotated and are connected in the slide rail, and rotation portion and slide rail sliding fit, be provided with on the balcony and be used for driving the gliding adjustment mechanism of rotation portion in two mutually perpendicular's slide rail.

Through adopting above-mentioned technical scheme, set up the airtight door in the door frame for carry out safety protection to the personnel that get into in the balcony, separate a plurality of rooms simultaneously, be provided with the slide rail at the balcony internal fixation, drive the airtight door through adjusting device and slide, can realize opening of airtight door, thereby use convenient operation when escaping the personnel.

The present invention may be further configured in a preferred embodiment as: the adjusting mechanism comprises an adjusting rack and a driving device, the adjusting rack is used for driving the rotating portion to move, the driving device is used for driving the adjusting rack to slide, the driving device is fixedly arranged in the balcony, the adjusting rack is fixedly arranged on a piston rod of the driving device, the rotating portion is connected with the adjusting rack, a gear is fixedly arranged at one end, close to the adjusting rack, of the rotating portion, and the adjusting rack is meshed with the gear.

Through adopting above-mentioned technical scheme, start drive arrangement, drive arrangement's piston rod shrink drives and adjusts the rack and to the direction of keeping away from the door frame and slide, drives gear revolve, drives rotation portion and rotates, slides in the slide rail simultaneously to realize opening of airtight door, do not need the manual work to open, artifical intensity of labour is less.

The present invention may be further configured in a preferred embodiment as: the building comprises a building body and is characterized in that a fixed chamber is fixedly arranged at the top end of the building body, a lifting device used for driving the escape elevator to lift is fixedly arranged in the fixed chamber, and the lifting device is connected with the escape elevator.

Through adopting above-mentioned technical scheme, at the fixed indoor fixed elevating gear that is provided with, drive the elevator of fleing through elevating gear and go up and down to can realize the personnel of fleing and flee to the convenient use of the elevator of fleing, simple structure, the cost is lower.

The present invention may be further configured in a preferred embodiment as: the lifting device comprises a driving motor, a worm and gear reduction box and a winding disc, the driving motor is fixedly arranged in a fixed chamber, the worm and gear reduction box is sleeved on an output shaft of the driving motor, a rotating rod penetrates through the worm and gear reduction box, the winding disc is fixedly arranged on the rotating rod, a lifting rope is wound on the winding disc, and one end, far away from the winding disc, of the lifting rope is fixedly connected with the escape elevator.

Through adopting above-mentioned technical scheme, start driving motor, drive the dwang through worm gear reducing gear box and rotate, drive the rolling dish and rotate, the rolling dish carries out the unwrapping wire with the lifting rope and handles, makes the lifting rope whereabouts, can drive the elevator of fleing and descend, and it is convenient to use.

The present invention may be further configured in a preferred embodiment as: the escape elevator is provided with a rotating door.

Through adopting above-mentioned technical scheme, seted up the revolving door on escaping the elevator, when the personnel of fleing for one's life fleed, can open the outer building body outside of revolving door, use, can not exert an influence, convenient to use to the personnel of fleing for one's life in the elevator that flees when the revolving door is opened.

The present invention may be further configured in a preferred embodiment as: and a refractory plate is fixedly arranged on the outer side surface of the fixed chamber.

Through adopting above-mentioned technical scheme, the fixed fire-resistant plate that is provided with on the lateral surface of fixed chamber carries out effectual protection to the fixed chamber through the fire-resistant plate, avoids the conflagration to take place the back, lights the fixed chamber, leads to the elevator of fleing to descend smoothly, and the personnel of fleing can't flee.

The present invention may be further configured in a preferred embodiment as: the sliding blocks are arranged in one end, far away from the adjusting rack, of the rotating portion and the gear, the rotating portion and the gear are in running fit with the sliding blocks, the sliding blocks are arranged in the sliding rails, and the sliding blocks are in sliding fit with the sliding rails.

Through adopting above-mentioned technical scheme, the fixed slider that is provided with in rotation portion, when rotating rotation portion and slip, can drive the slider and move in the slide rail, to the spacing processing of the motion piece of rotation portion, make the slip of rotation portion in the slide rail more stable simultaneously.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the escape elevator is arranged in the escape passage, and the opening which is directly communicated with the balcony is arranged on one side of the escape elevator close to the balcony, so that the escape elevator can directly enter the escape elevator, the elevator door is prevented from occupying a larger space of the escape passage, the internal space of the escape elevator is larger, and the number of passengers is relatively large;

2. the closed door is arranged in the door frame and used for carrying out safety protection on personnel entering a balcony, a plurality of rooms are partitioned, the slide rail is fixedly arranged in the balcony, the closed door is driven to slide through the adjusting device, the closed door can be opened, and therefore the closed door can be used when escaping from a person, and the operation is convenient and fast;

3. through the fixed refractory slab that is provided with on the lateral surface at the fixed chamber, carry out effectual protection to the fixed chamber through the refractory slab, avoid the conflagration to take place the back, light the fixed chamber, lead to the elevator of fleing to descend smoothly, the personnel of fleing can't flee.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view showing the connection of the adjustment mechanism to the containment door;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

fig. 6 is a schematic configuration view showing a connection relationship of the elevating device and the escape elevator.

Reference numerals: 1. a building body; 2. a balcony; 21. a door frame; 3. an escape passage; 4. an escape elevator; 41. a rotating door; 5. a sealing door; 51. a rotating part; 52. a gear; 53. a slider; 6. a slide rail; 7. an adjustment mechanism; 71. adjusting the rack; 72. a drive device; 8. a fixed chamber; 81. a refractory plate; 9. a lifting device; 91. a drive motor; 92. a worm gear reduction box; 93. a winding disc; 94. rotating the rod; 95. a lift cord; 96. and (5) a storage battery pack.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a high-rise building conflagration structure of fleing, including building body 1 and the balcony 2 of setting on building body 1, balcony 2 is provided with a plurality ofly, and balcony 2 sets up in the outside of building body 1, and building body 1 outside is provided with escape route 3, and escape route 3 sets up in building body 1 intermediate position department for personnel flee. Intercommunication each other between a plurality of balcony 2 of 3 both sides of passway for escaping, be provided with the elevator 4 that flees that is used for personnel to flee in the passway for escaping 3, the elevator 4 that flees sets up less clearance between the one end that is close to balcony 2 and the passway for escaping 3 prevents that the personnel of fleing from dropping from the clearance. When a fire disaster happens in the building body 1, escape personnel can enter the balcony 2 and enter the escape elevator 4 from the balcony 2, and because one side of the escape elevator 4 close to the balcony 2 is provided with an opening which is directly communicated with the balcony 2, the personnel can directly enter the escape elevator 4, the elevator door is prevented from occupying a larger space of the escape passage 3, so that the internal space of the escape elevator 4 is larger, and the number of the passengers is relatively more.

Referring to fig. 1 and 2, elevator 4 and escape way 3 sliding fit flee, make elevator 4 that flee can follow the interior landing of escape way 3, transport personnel to ground department, be provided with on the balcony 2 and be used for carrying out the airtight door 5 that cuts off and communicate between a plurality of balconies 2 and balcony 2 and elevator 4 that flee, cut off and communicate balcony 2 through airtight door 5, when not needing to use elevator 4, airtight door 5 is in the closed state, when needing to use elevator 4, open airtight door 5, make personnel can enter into elevator 4 and flee.

Referring to fig. 1 and 3, a balcony 2 is provided with a door frame 21 for installing the airtight door 5. The balcony 2 internal fixation is provided with slide rail 6, and slide rail 6 level is provided with a plurality ofly, and two adjacent slide rail 6 sets up perpendicularly for thereby airtight door 5 slides in slide rail 6 and opens. The sealed door 5 is arranged on the door frame 21, the sealed door 5 is in running fit with the door frame 21, and a gap is formed between the sealed door 5 and the door frame 21, so that the sealed door 5 can rotate in the door frame 21 and can be opened. Combine fig. 4, be provided with rotation portion 51 on the sealed door 5, rotation portion 51's both ends are rotated and are connected in slide rail 6, and rotation portion 51 and slide rail 6 sliding fit, when needing to open sealed door 5, operating personnel pulling rotation portion 51 slides in slide rail 6, and rotation portion 51's both ends can slide in two slide rails 6 of perpendicular setting, rotation portion 51 drives sealed door 5 simultaneously and rotates to the direction that is close to building body 1, after sealed door 5 rotated the length direction parallel with building body 1, sealed door 5 opened completely.

Referring to fig. 2 and 3, in order to make the opening of the sealed door 5 more convenient and labor-saving, an adjusting mechanism 7 for driving the rotating portion 51 to slide in two mutually perpendicular slide rails 6 is provided on the balcony 2, and the rotating portion 51 is driven to slide in the slide rails 6 by the adjusting mechanism 7, so that the sealed door 5 is rotated to open.

Referring to fig. 4 and 5, the adjusting mechanism 7 includes an adjusting rack 71 for driving the rotating portion 51 to move and a driving device 72 for driving the adjusting rack 71 to slide, and referring to fig. 3, the driving device 72 is fixedly disposed in the balcony 2, and the driving device 72 can be directly formed by a hydraulic cylinder. The adjusting rack 71 is fixedly disposed on a piston rod of the driving device 72, and when the airtight door 5 needs to be opened, the driving device 72 is started, the piston rod of the driving device 72 contracts, and the adjusting rack 71 is driven to slide in a direction away from the doorframe 21. One end of the rotating part 51 close to the adjusting rack 71 is fixedly provided with a gear 52, and the adjusting rack 71 is meshed with the gear 52. When the adjusting rack 71 slides, the gear 52 can be driven to rotate, and the rotating part 51 can be driven to move. In order to stabilize the rotation part 51 when moving in the slide rail 6, the sliding blocks 53 are disposed on the rotation part 51 at an end far away from the adjusting rack 71 and in the gear 52, the rotation part 51 and the gear 52 are both in rotating fit with the sliding blocks 53, and the sliding blocks 53 near the driving device 72 are fixedly connected with the driving device 72, because the sliding blocks 53 are disposed in the slide rail 6, and the sliding blocks 53 are in sliding fit with the slide rail 6. When the piston rod of the driving device 72 is contracted, the adjusting rack 71 and the sliding block 53 at the adjusting rack 71 can be driven to slide in the direction away from the doorframe 21, and meanwhile, the adjusting rack 71 drives the gear 52 to rotate, so that the rotating part 51 is driven to rotate while sliding, and the sealed door 5 can be driven to open. When it is necessary to close the containment door 5. When the driving device 72 is started, the piston rod of the driving device 72 moves in a direction close to the doorframe 21, and pushes the adjusting rack 71 to move in a direction close to the doorframe 21, so as to drive the slider 53 at the adjusting rack 71 to move simultaneously and drive the other slider 53 to slide in the slide rail 6, so that the rotating portion 51 rotates and slides in the slide rail 6, and the sealed door 5 is driven to rotate into the doorframe 21, thereby completing the closing of the sealed door 5 (the state is shown in fig. 3).

Referring to fig. 2 and 6, after the evacuee opens the airtight door 5 and enters the escape elevator 4, the escape elevator 4 is started to slide down in the escape passage 3. With reference to fig. 1, the fixed chamber 8 that is provided with in the top of the building body 1, the fixed fire-resistant plate 81 that is provided with on the lateral surface of fixed chamber 8, carry out effectual protection to fixed chamber 8 through fire-resistant plate 81, avoid the conflagration to take place the back, light fixed chamber 8, lead to the elevator 4 that flees to descend smoothly, the personnel of fleing can't flee.

Referring to fig. 5 and 6, in order to realize the descending of the escape elevator 4, a lifting device 9 for driving the escape elevator 4 to ascend and descend is fixedly arranged in the fixed chamber 8, the lifting device 9 is connected with the escape elevator 4, and after the evacuee enters the escape elevator 4, the lifting device 9 is started to drive the escape elevator 4 to descend by the lifting device 9 to the ground position.

Referring to fig. 5 and 6, the lifting device 9 comprises a driving motor 91, a worm gear reduction box 92 and a winding disc 93, the driving motor 91 is fixedly arranged in the fixing chamber 8, a storage battery pack 96 for supplying power to the driving motor 91 is fixedly arranged in the fixing chamber 8, the driving motor 91 is powered by the storage battery pack 96, and therefore when a fire disaster happens, the power supply system in the building 1 is damaged, and the escape elevator 4 cannot be normally used. The worm gear reduction box 92 is sleeved on the output shaft of the driving motor 91, and a rotating rod 94 penetrates through the worm gear reduction box 92. When needing to use elevator 4 flees, start driving motor 91, drive dwang 94 through worm gear reducing gear box 92 and rotate, wind-up reel 93 is fixed to be set up on dwang 94, wind on the wind-up reel 93 and be equipped with lifting rope 95, when dwang 94 rotates, can drive wind-up reel 93 and rotate, wind-up reel 93 carries out the unwrapping wire processing with lifting rope 95, make lifting rope 95 whereabouts, because lifting rope 95 keeps away from the one end of wind-up reel 93 and elevator 4 fixed connection flee, when lifting rope 95 descends, can drive elevator 4 of fleing and descend. In order to make the escape elevator 4 more stable when descending, can be located the fixed track that sets up of 4 departments of escape elevator on building body 1 to make the escape elevator 4 and slide rail sliding fit, make the escape elevator 4 can carry out the pulley along the track, make the motion of the escape elevator 4 more steady. The escape elevator 4 is provided with the rotating door 41, the escape elevator 4 takes the escape personnel to fall to the ground, and the escape personnel open the rotating door 41 to leave the escape elevator 4, so that the escape is smoothly carried out.

The implementation principle of the embodiment is as follows: when a fire breaks out in the building body 1, the escape personnel can enter the balcony 2, the driving device 72 is started, the piston rod of the driving device 72 contracts to drive the adjusting rack 71 to slide in the direction away from the door frame 21, the adjusting rack 71 drives the sliding block 53 at the adjusting rack 71 to slide in the direction away from the door frame 21, meanwhile, the adjusting rack 71 drives the gear 52 to rotate to drive the rotating part 51 to rotate while sliding, and therefore the airtight door 5 can be driven to open. After the airtight door 5 is opened, the escape person enters the escape elevator 4, the driving motor 91 is started, the worm gear reduction box 92 drives the rotating rod 94 to rotate, the winding disc 93 is driven to rotate, the winding disc 93 carries out paying-off processing on the lifting rope 95, the escape elevator 4 can be driven to descend, and the escape person is transported to the ground position.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. High-rise building conflagration structure of fleing, including building body (1) and balcony (2) of setting on building body (1), balcony (2) are provided with a plurality ofly, its characterized in that, building body (1) outside is provided with escape way (3), communicate each other between a plurality of balcony (2) of escape way (3) both sides, be provided with in escape way (3) and be used for personnel to carry out the elevator (4) of fleing, elevator (4) and escape way (3) sliding fit flee, one side that elevator (4) of fleing are close to balcony (2) is provided with the opening that is used for with balcony (2) direct intercommunication, be provided with on balcony (2) and be used for carrying out between a plurality of balconies (2) and between balcony (2) and escape elevator (4) and cut off and communicate airtight door (5).

2. High-rise building fire escape structure according to claim 1, wherein the balcony (2) is provided with a door frame (21), the balcony (2) internal fixation is provided with slide rail (6), slide rail (6) level is provided with a plurality of, and adjacent two slide rail (6) set up perpendicularly, sealed door (5) set up on door frame (21), and sealed door (5) and door frame (21) normal running fit, be provided with rotation portion (51) on sealed door (5), the both ends of rotation portion (51) are rotated and are connected in slide rail (6), and rotation portion (51) and slide rail (6) sliding fit, be provided with on balcony (2) and be used for driving rotation portion (51) gliding adjustment mechanism (7) in two mutually perpendicular slide rails (6).

3. The high-rise building fire escape structure according to claim 2, wherein the adjusting mechanism (7) comprises an adjusting rack (71) for driving the rotating part (51) to move and a driving device (72) for driving the adjusting rack (71) to slide, the driving device (72) is fixedly arranged in the balcony (2), the adjusting rack (71) is fixedly arranged on a piston rod of the driving device (72), the rotating part (51) is connected with the adjusting rack (71), one end of the rotating part (51) close to the adjusting rack (71) is fixedly provided with a gear (52), and the adjusting rack (71) is meshed with the gear (52).

4. The high-rise building fire escape structure according to claim 1, wherein a fixed chamber (8) is fixedly arranged at the top end of the building body (1), a lifting device (9) for driving the escape elevator (4) to lift is fixedly arranged in the fixed chamber (8), and the lifting device (9) is connected with the escape elevator (4).

5. The high-rise building fire escape structure according to claim 4, wherein the lifting device (9) comprises a driving motor (91), a worm and gear reduction box (92) and a winding disc (93), the driving motor (91) is fixedly arranged in the fixing chamber (8), the worm and gear reduction box (92) is sleeved on an output shaft of the driving motor (91), a rotating rod (94) penetrates through the worm and gear reduction box (92), the winding disc (93) is fixedly arranged on the rotating rod (94), a lifting rope (95) is wound on the winding disc (93), and one end, away from the winding disc (93), of the lifting rope (95) is fixedly connected with the escape elevator (4).

6. The high-rise building fire escape structure according to claim 5, wherein the escape elevator (4) is provided with a rotating door (41).

7. The high-rise building fire escape structure according to claim 6, wherein a fire-resistant plate (81) is fixedly arranged on the outer side surface of the fixed chamber (8).

8. The fire escape structure for the high-rise building according to claim 3, wherein a sliding block (53) is arranged in one end of the rotating part (51) far away from the adjusting rack (71) and the gear (52), the rotating part (51) and the gear (52) are in rotating fit with the sliding block (53), the sliding block (53) is arranged in the sliding rail (6), and the sliding block (53) is in sliding fit with the sliding rail (6).