CN213709844U

CN213709844U - Building balcony structure

Info

Publication number: CN213709844U
Application number: CN202022144910.0U
Authority: CN
Inventors: 张晓英
Original assignee: Zhongheng Hongrui Construction Group Co ltd; Fujian Hengchao Construction Development Co Ltd
Current assignee: Zhongheng Hongrui Construction Group Co ltd; Fujian Hengchao Construction Development Co Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-07-16
Anticipated expiration: 2030-09-25

Abstract

The application discloses building balcony structure relates to building balcony's technical field, has improved stranded personnel and has been difficult to follow the on-the-spot problem of balcony escape fire, and it includes balcony floor and balcony wall, is close to the balcony wall reserve on the balcony floor and have the hole of fleing, be provided with the cat ladder on the balcony wall, the cat ladder wears to locate the hole of fleing, the hole outside of fleing is provided with the division board, the division board encloses to close and is formed with the confined room of fleing, be provided with on the division board and supply the people to get into the emergency exit of room of fleing. This application can make things convenient for stranded personnel to escape the scene of a fire from the balcony.

Description

Building balcony structure

Technical Field

The application relates to the technical field of building balconies, in particular to a building balcony structure.

Background

The balcony is an extension of the interior of a building and is a place for inhabitants to breathe fresh air, air clothes, place potted plants and perform partial outdoor activities.

The main structure of the building balcony in the prior art comprises a balcony ceiling, a balcony wall, a balcony floor and a fence wall; in order to ensure the service strength and service life of the building balcony, the balcony ceiling, the balcony wall, the balcony floor and the fence wall are generally integrally cast and formed by concrete.

However, in case of fire, people cannot escape from a door of a room in case of emergency, so that people often run to a balcony to wait for rescue.

SUMMERY OF THE UTILITY MODEL

In order to facilitate trapped people to escape from the fire scene from the balcony, the application provides a building balcony structure.

The application provides a building balcony structure adopts following technical scheme:

the utility model provides a building balcony structure, includes balcony floor and balcony wall, is close to the balcony wall reserve on the balcony floor and have the hole of fleing, be provided with the cat ladder on the balcony wall, the cat ladder wears to locate the hole of fleing, the hole outside of fleing is provided with the division board, the division board encloses to close and is formed with the confined room of fleing, be provided with on the division board and supply the people to get into the emergency exit of room of fleing.

Through adopting above-mentioned technical scheme, set up the room of fleing that has the cat ladder on the balcony, when the conflagration breaing out, stranded personnel can follow the balcony and enter into the room of fleing for one's life, flee the scene of a fire through the cat ladder very first time, prevent to cause the injury because of the personnel on the fire behavior control can not live and on the balcony.

Preferably, the escape hole is far away from articulated on the inner wall of balcony wall has the apron that supplies the people to trample, be provided with the first stop device who avoids the apron to overturn downwards on the balcony floor.

Through adopting above-mentioned technical scheme, the downthehole apron of articulated with the balcony floor that installs of fleing, the personnel of fleing can trample to the apron when the cat ladder on, thereby it directly drops downwards always from the hole of fleing to step on empty when avoiding the personnel of fleing to flee to overturn downwards first stop device restriction apron, opens the apron and just can supply the people to continue to flee downwards through the hole of fleing.

Preferably, the first limiting device comprises a limiting block, a rotating shaft, a sleeve and a knob, the sleeve is arranged on the balcony floor in a penetrating mode, the rotating shaft is arranged in the sleeve, the lower end of the rotating shaft is fixed to the limiting block, the upper end of the rotating shaft is fixed to the knob, and the bottom of the cover plate is abutted to the top of the limiting block.

Through adopting above-mentioned technical scheme, the pivot can be in the intraductal rotation of cover, rotates the knob and makes stopper and knob synchronous rotation, thereby supports through stopper and apron and restrict the apron and rotate downwards.

Preferably, the top of the limiting block is provided with a ball.

Through adopting above-mentioned technical scheme, the ball can roll in the surface of apron bottom, reduces the friction between stopper and the apron, can be convenient for rotate the knob.

Preferably, the first limiting device comprises an extension ring arranged on the hole wall of the escape hole, the extension ring is positioned at the bottom of the escape hole, and when the cover plate is covered, the lower end surface of the cover plate is abutted against the extension ring.

Through adopting above-mentioned technical scheme, the apron is downthehole with extending the ring butt in fleing to the restriction apron rotates downwards, makes the apron seal the hole of fleing.

Preferably, still be provided with the second stop device who avoids the apron gyration in the hole side of fleing on the balcony floor, second stop device includes fixture block, shifting block and mount pad, set up the spout towards the hole direction of fleing in the mount pad, the fixture block slides and sets up in the spout, still set up on the mount pad with the standing groove that the spout is linked together, the shifting block slide set up in the standing groove and with fixture block fixed connection, after the apron is opened, drive the fixture block through the shifting block and stretch out the spout and the gyration that the apron bottom surface offseted the restriction apron.

Through adopting above-mentioned technical scheme, the balcony floor facial make-up is equipped with second stop device, and the apron is opened the back and can be spacing through second stop device, prevents that the apron from gyration and hindering the people when the cat ladder.

Preferably, a compression spring for driving the fixture block to move towards the opening direction of the sliding chute all the time is further arranged in the sliding chute, and two ends of the compression spring respectively abut against the fixture block and the bottom of the sliding chute.

Through adopting above-mentioned technical scheme, can drive the fixture block through setting up of spring and outwards remove, promote the stability when fixture block offsets with the apron.

Preferably, the top of the cover plate is provided with a pull ring away from the hinged position.

Through adopting above-mentioned technical scheme, set up the pull ring on the apron, can be convenient for open the apron with the hand.

In summary, the present application includes at least one of the following benefits:

1. by arranging the escape room with the ladder on the balcony, when a person in a fire disaster cannot escape from the room, the trapped person can enter the escape room from the balcony, and can escape from the fire scene through the ladder for the first time, so that the harm of the fire disaster to the body of the person can be reduced;

2. through setting up the apron in the hole of fleing for one's life, under the normal conditions, the apron can be plugged up the hole of fleing for one's life, need open the apron when withdrawing from the cat ladder through the hole of fleing for one's life, can trample the apron when stranded personnel are down the cat ladder, and the apron can reset when danger is relieved, when preventing next emergency, stranded personnel appear stepping on empty and drop from the hole of fleing for one's life, security when the improvement is evacuated.

Drawings

FIG. 1 is a schematic view of the overall structure of a balcony for a building according to the present application;

FIG. 2 is a plan view showing the construction of the escape compartment according to the first embodiment;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 2;

FIG. 6 is a schematic structural view of a second position-limiting device in use according to a second embodiment;

FIG. 7 is a plan view showing the construction of the escape room according to the second embodiment;

FIG. 8 is an enlarged view at C in FIG. 7;

fig. 9 is a schematic structural view of a second limiting device in the second embodiment.

Description of reference numerals: 1. a balcony wall; 2. a separator plate; 21. an escape door; 3. balcony floors; 31. an escape hole; 32. climbing a ladder; 33. an extension ring; 4. a balcony enclosure; 5. a cover plate; 6. a first limiting device; 61. a sleeve; 62. a rotating shaft; 63. a knob; 64. a limiting block; 65. a ball bearing; 7. a pull ring; 8. a second limiting device; 81. a chute; 82. a clamping block; 83. a compression spring; 84. a placement groove; 85. shifting blocks; 86. and (7) mounting a seat.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses a building balcony structure.

Example one

Referring to fig. 1 and 2, the building balcony structure includes a balcony wall 1, a balcony floor 3, a balcony enclosing wall 4 and an escape room located at one side of the balcony floor 3, wherein the escape room is formed by enclosing three partition boards 2 and the balcony wall 1, and an escape door 21 for an evacuee to enter the escape room is provided on one side of the partition board 2 near the center of the balcony. The balcony floor 3 is provided with an escape hole 31 in the escape room, the escape hole 31 is communicated with the escape rooms on the upper layer and the lower layer, a ladder 32 penetrating through the escape hole 31 is arranged on the balcony wall 1 in the escape room, and an evacuee opens the escape door 21 to enter the escape room and then penetrates through the escape hole 31 through the ladder 32 to escape downwards. Meanwhile, in order to prevent the safety of daily life from being affected, the escape door 31 can be opened only from the outside of the escape room for people to enter the escape room.

In order to avoid that the person directly falls from the escape hole 31 when stepping on the sky to escape through the ladder stand 32, the balcony floor 3 is provided with a cover plate 5 which partially seals the escape hole 31 in the escape hole 31, and the cover plate 5 is hinged on the inner wall of the escape hole 31 far away from the balcony wall 1, when the cover plate 5 is covered, the gap of the escape hole 31 can only be passed by the ladder stand 32, and the escape person can only step on the cover plate 5 firstly.

Referring to fig. 3 and 4, in order to limit the cover plate 5 before use from rotating downward by its own weight, at least two first stoppers 6 are provided at positions of the balcony floor 3 adjacent to the escape hole 31. The first limiting device 6 comprises a sleeve 61 which is arranged and fixed on the balcony floor 3 in a penetrating manner, a rotating shaft 62 which is arranged in the sleeve 61 in a penetrating manner, and a knob 63 and a limiting block 64 which are respectively and fixedly connected to the upper end and the lower end of the rotating shaft 62, wherein the knob 63 is rotated to drive the limiting block 64 and the rotating shaft 62 to rotate synchronously with the knob 63, so that the top of the limiting block 64 is abutted against the bottom of the cover plate 5, and the cover plate 5 is limited to rotate downwards.

In addition, in order to rotate the knob 63 conveniently, the top of the limiting block 64 is provided with a ball 65, and the ball 65 is contacted with the bottom of the cover plate 5, so that friction when the knob 63 is rotated is reduced.

With reference to fig. 5, in order to visually recognize the abutting condition of the stopper 64 and the cover plate 5, an indication arrow for identifying the rotation position is provided on the upper surface of the knob 63, and the direction of the indication arrow is consistent with the setting direction of the stopper 64.

The implementation principle of the building balcony structure of the embodiment of the application is as follows:

when a fire disaster happens, trapped people can open the escape door 21 and enter the escape room, the knob 63 is rotated to enable the cover plate 5 to be separated from the limit block 64 for abutting, so that the escape hole 31 is opened through downward rotation, then the trapped people can evacuate along the ladder stand 32, the cover plate 5 is reset after danger is relieved, and the escape hole 31 is sealed through the limit of the first limit device 6, so that the cover plate 5 is limited.

Example two

Referring to fig. 6 and 7, the present embodiment is different from the first embodiment in the manner of limiting the cover plate 5. Specifically, the first limiting device 6 includes an extension ring 33 disposed on the hole wall of the escape hole 31, the extension ring 33 is located at the bottom of the escape hole 31, and when the cover plate 5 is closed, the lower end surface of the cover plate 5 abuts against the top surface of the extension ring 33, so as to limit the cover plate 5 to rotate downward. The pull ring 7 is arranged at the top of the cover plate 5, the pull ring 7 is positioned at one end, far away from the hinge joint, of the cover plate 5, after the cover plate 5 is opened, the cover plate 5 abuts against the inner wall of the escape hole 31, and the cover plate 5 and the balcony floor 3 are in a vertical state.

Referring to fig. 8 and 9, in order to prevent the opened cover plate 5 from rotating and hurting people, a second limiting device 8 for limiting the rotation of the cover plate 5 is arranged at the position, close to the hinge joint of the cover plate 5, on the top of the balcony floor 3.

The second limiting device 8 includes a latch 82, a compression spring 83, a dial 85 fixed on the latch 82, and a mounting seat 86 for mounting the latch 82. The mounting seat 86 is provided with a sliding groove 81 for the fixture block 82 to slide; a placing groove 84 communicated with the sliding groove 81 is further formed in one side, away from the balcony floor 3, of the mounting seat 86, the shifting block 85 is slidably arranged in the placing groove 84, penetrates through the placing groove 84 and is fixed with the fixture block 82 through bonding, splicing or other connection modes, and meanwhile, the shifting block 85 can limit the maximum sliding path of the fixture block 82 and further limit the fixture block 82 to be separated from the sliding groove 81; the compression spring 83 is disposed in the sliding groove 81, and two ends of the compression spring 83 respectively abut against the bottom of the latch 82 and the bottom of the sliding groove 81, so that the latch 82 is driven to always move towards the opening of the sliding groove 81.

When the cover plate 5 is closed, the compression spring 83 drives one end of the latch 82 to extend out and abut against the top surface of the cover plate 5 to limit the cover plate 5 to turn upwards; after the cover 5 is opened, the compression spring 83 drives one end of the latch 82 to extend and abut against the bottom surface of the cover 5, thereby restricting the rotation of the cover 5.

when a fire disaster happens, trapped people can open the escape door 21 and enter an escape chamber, the shifting block 85 drives the clamping block 82 to move back to remove the limitation on the upper end surface of the cover plate 5, then the pull ring 7 enables the cover plate 5 to rotate upwards to open the escape hole 31, and when the cover plate 5 is completely opened, the compression spring 83 drives one end of the clamping block 82 to extend out to abut against the cover plate 5, so that the cover plate 5 is limited to rotate, and then the trapped people can evacuate out along the ladder stand 32. When the danger is relieved, the limit of the cover plate 5 is relieved, so that the cover plate 5 is reset and the escape hole 31 is sealed.

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 balcony structure, includes balcony floor (3) and balcony wall (1), its characterized in that: be close to balcony wall (1) have escape hole (31) on balcony floor (3) in advance, be provided with cat ladder (32) on balcony wall (1), cat ladder (32) wear to locate escape hole (31), escape hole (31) outside is provided with division board (2), division board (2) enclose to close and are formed with the confined room of fleing, be provided with on division board (2) and supply the people to get into escape door (21) of the room of fleing.

2. A building balcony structure according to claim 1, wherein: keep away from escape hole (31) articulated on the inner wall of balcony wall (1) have apron (5) that supply the people to trample, be provided with on balcony floor (3) and avoid apron (5) first stop device (6) of upset downwards.

3. A balcony structure for buildings according to claim 2, wherein: first stop device (6) include stopper (64), pivot (62), sleeve pipe (61) and knob (63), sleeve pipe (61) wear to locate on balcony floor (3), pivot (62) set up in sleeve pipe (61), pivot (62) lower extreme with stopper (64) are fixed, the upper end with knob (63) are fixed, apron (5) bottom with stopper (64) top offsets.

4. A balcony structure according to claim 3, wherein: the top of the limiting block (64) is provided with a ball (65).

5. A balcony structure for buildings according to claim 2, wherein: the first limiting device (6) comprises an extension ring (33) arranged on the hole wall of the escape hole (31), the extension ring (33) is located at the bottom of the escape hole (31), and when the cover plate (5) is covered, the lower end face of the cover plate (5) is abutted against the extension ring (33).

6. The balcony structure of claim 5, wherein: the balcony floor (3) is gone up and still is provided with second stop device (8) of avoiding apron (5) gyration in escape hole (31) side, second stop device (8) include fixture block (82), shifting block (85) and mount pad (86), set up spout (81) towards escape hole (31) direction in mount pad (86), fixture block (82) slide and set up in spout (81), still set up on mount pad (86) with standing groove (84) that spout (81) are linked together, shifting block (85) slide set up in standing groove (84) and with fixture block (82) fixed connection, open back at apron (5), drive fixture block (82) through shifting block (85) and stretch out spout (81) and apron (5) bottom surface counterbalance restriction apron (5) gyration.

7. The balcony structure of claim 6, wherein: and a compression spring (83) for driving the fixture block (82) to always move towards the opening direction of the sliding chute (81) is further arranged in the sliding chute (81), and two ends of the compression spring (83) are respectively abutted against the fixture block (82) and the bottom of the sliding chute (81).

8. The balcony structure of claim 5, wherein: and a pull ring (7) is arranged at the position, far away from the hinged joint, of the top of the cover plate (5).