CN111119328B

CN111119328B - Escape passage on curtain wall building

Info

Publication number: CN111119328B
Application number: CN201911179783.3A
Authority: CN
Inventors: 王海童; 夏其通; 朱晓微; 贺小沙; 盛晓双
Original assignee: Bodi Construction Group Co ltd
Current assignee: Bodi Construction Group Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2021-03-02
Anticipated expiration: 2039-11-27
Also published as: CN111119328A

Abstract

The invention discloses an escape channel on a curtain wall building, which is characterized by comprising a gap arranged between two adjacent curtain walls, a moving track arranged in the gap, an escape box arranged above the moving track, the escape box arranged between the two adjacent moving tracks, two ends of the escape box movably connected with the moving tracks adjacent to the two sides, a clamping piece arranged on the moving track and used for fixing the escape box, a sliding rail used for pushing the escape box outwards arranged on the moving track, the escape box capable of sliding downwards along the length direction of the moving track, a slow descending device arranged on the escape box, and a control switch arranged on the slow descending device.

Description

Escape passage on curtain wall building

Technical Field

The invention relates to the field of escape passages on curtain wall buildings.

Background

In order to ensure that dangerous areas are evacuated safely, the building is provided with necessary safe evacuation passage facilities, such as a Tai door, evacuation stairs, a platform bridge, escape holes, an evacuation protection area and the like, an evacuation plan is formulated in advance, and evacuation schemes and evacuation routes, such as passing doors, walkways, stairs and the like during evacuation, are researched; the time and distance from a certain point in the building to the safety exit are determined, however, in case of fire and the like, people in a high-rise building need to throw down stairs through evacuation stairs, and the evacuation stairs are located in the building, are easily filled with smoke and heated, and have poor safety performance. In addition, the resident can escape through the evacuation stairs, the time consumption is high, the resident can be easily roasted, and the safety performance is not high.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an escape channel on a curtain wall building, which can escape from the outer side of the curtain wall to prevent escape personnel from escaping from a room and being choked by smoke.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a passage of fleing on curtain building is provided with the clearance between the two adjacent curtain metal framework, and the inside removal track that sets up in clearance removes the track top and is provided with the case of fleing, the case of fleing sets up between two adjacent removal tracks and flees the both ends of case and the adjacent removal track movable connection in both sides, still be provided with the fastener on the removal track, the fastener is used for the fixed case of fleing, still be provided with on the removal track and be used for the slide rail that the case outwards released of fleing, the case of fleing can slide downwards along the length direction who removes the track, it slowly falls the device to be provided with on the case to flee, slowly fall and be provided with control switch on the device.

Furthermore, the slow descending device is sleeved on the outer side face of the moving rail and fixedly connected with the escape box, a sliding strip matched with the sliding rail is arranged on the escape box and fixedly connected with the escape box, the sliding strip extends along the length direction of the sliding rail and can slide in a reciprocating mode along the length direction of the sliding rail, blocking pieces used for preventing the sliding strip from falling out are arranged on two sides of the sliding rail, and the blocking pieces and the sliding rail are integrally formed.

Further, the fastener is including setting up the protruding post of button head of terminal surface under the slide bar, be provided with the card hole with the protruding post looks adaptation of button head on the slide rail, the inside spring that is provided with of the protruding post of button head, when the protruding post of button head is inconsistent with the slide rail, the protruding post of button head can take in the downthehole portion of card, be provided with the draw-in groove on the slide rail and set up in the inside pulley of draw-in groove, roll connection between pulley and the slide rail, the slide bar side be provided with the pulley between the strip groove of looks adaptation.

Furthermore, the slide rail is divided into a first rail and a second rail, the first rail and the second rail are separated from each other, and the first rail and the second rail are located on the same horizontal straight line.

Furthermore, the slow descending device is in communication connection with the control switch, and when the control switch is turned on, the slow descending device starts to work.

Further, the moving track is provided with at least one strip-shaped groove, the strip-shaped groove extends along the length direction of the moving track, the moving track is provided with rolling wheels, and the rolling wheels are arranged in the strip-shaped groove.

The invention has the beneficial effects that:

1. through the setting of the case of fleing, can hold a plurality of stranded personnel when the conflagration comes, through the setting of fastener, can be provided with unlocking device at effectual fixed after the case of fleing is released, when the fastener is unblock, the case of fleing can slide along the removal track downwards.

2. Therefore, the sliding strip and the sliding rail can be effectively prevented from being separated from each other through the arrangement of the blocking piece.

3. The control switch is used for controlling the slow descending device to work, and when the control switch is turned on, the slow descending device starts to work.

Drawings

FIG. 1 is a schematic plan view of an escape route;

fig. 2 is a front view of the escape route;

FIG. 3 is a schematic view of a connection structure of a slide rail and a slide bar;

FIG. 4 is a schematic diagram of the detailed structure of the card member;

fig. 5 is a schematic view of a connection structure of the descent control device and the moving track.

Reference numerals: 1. a moving track; 11. a fastener; 111. a round-head stud; 112. a clamping hole; 113. a spring; 114. a pulley; 115. a strip-shaped groove; 116. a card slot; 12. a slide rail; 121. a first track; 122. a second track; 13. a slide bar; 2. an escape box; 21. a slow descending device; 22. a control switch; 3. a stopper; 4. a strip-shaped groove; 41. a rolling wheel; 5. an anti-drop sheet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 5, the escape passage on the curtain wall building of this embodiment is provided with the clearance between two adjacent curtain walls, and the inside removal track 1 that sets up in clearance is provided with case 2 of fleing above the removal track 1, case 2 of fleing sets up between two adjacent removal track 1 and flee the both ends of case 2 and the adjacent removal track 1 movable connection in both sides, still be provided with fastener 11 on the removal track 1, fastener 11 is used for fixed case 2 of fleing, still be provided with the slide rail 12 that is used for outwards releasing case 2 of fleing on the removal track 1, case 2 of fleing can slide downwards along the length direction who removes track 1, be provided with slowly falling device 21 on the case 2 of fleing, be provided with control switch 22 on the slowly falling device 21.

The improvement is as follows: the curtain walls are provided with gaps, the gaps are provided with movable rails 1, the movable rails 1 extend from a high rise to the ground, the movable rails 1 are provided with escape boxes 2, the spaces of the escape boxes 2 can contain a plurality of people, the same escape devices can be arranged at a plurality of positions of a building, when a fire happens, trapped people can select the escape boxes 2 nearby, when no fire happens, the escape boxes 2 are arranged at the inner sides of the curtain walls, when the fire happens, the curtain walls can be arranged into a structure capable of being pushed upwards, when the fire happens, the curtain walls can be pushed upwards, the escape people stand in the escape boxes 2, the escape people grasp the upper curtain walls by hands, the escape boxes 2 are pedaled outwards, the escape boxes 2 can be pushed out of the curtain walls along the slide rails 12, when the escape people stand stably, the escape boxes 2 can slide downwards along the extension direction of the slide rails 12, the movable rails 1 are provided with clamping pieces 11, the clamping pieces 11 can ensure that the escape boxes 2 are pushed out of the curtain, in order to enable the escape box 2 to be more stable and easy to push out of the outer side of the curtain wall, a sliding rail 12 which can enable the escape box 2 to be pushed out is arranged on the moving rail 1, the escape box 2 can be pushed out by an escape person, the escape box 2 can move along the length direction of the sliding rail 12, a slow descending device 21 is arranged on the escape box 2, the slow descending device 21 is controlled by a control switch 22, when the control switch 22 is opened, the slow descending device 21 is started, the slow descending device 21 drives the escape box 2 to move downwards at a constant speed, a plurality of trapped persons can be accommodated when a fire comes through the arrangement of the escape box 2, the escape box 2 can be effectively fixed after being pushed out through the arrangement of the clamping piece 11, an unlocking device is arranged on the clamping piece 11, when the clamping piece 11 is unlocked, the escape box 2 can slide downwards along the moving rail 1, wherein the slow descending device 21 in the embodiment is the prior art, and therefore will not be described in great detail herein.

On the basis of the above embodiment, the slow descending device 21 is sleeved on the outer side surface of the moving rail 1, the slow descending device 21 is fixedly connected with the escape box 2, the escape box 2 is provided with the sliding strip 13 matched with the sliding rail 12, the sliding strip 13 extends along the length direction of the sliding rail 12 and can slide along the length direction of the sliding rail 12 in a reciprocating manner, the blocking pieces 3 used for preventing the sliding strip 13 from falling out are arranged on two sides of the sliding rail 12, and the blocking pieces 3 and the sliding rail 12 are integrally formed.

The improvement is as follows: the slow descending device 21 is sleeved on the outer side face of the movable rail 1, the escape box 2 is provided with a sliding strip 13 matched with the sliding rail 12, the sliding strip 13 can move along the length direction of the sliding rail 12, one end of the sliding strip 13 is connected with the sliding rail 12 in a sliding manner, the other end of the sliding strip is fixedly connected with the escape box 2, one end of the sliding rail 12 is connected with the sliding strip 13 in a sliding manner, the other end of the sliding strip is fixedly connected with the slow descending device 21, in order to prevent the sliding strip 13 and the sliding rail 12 from being separated, a blocking piece for preventing the sliding strip 13 from falling out is arranged on the sliding rail 12, and a [ -shaped structure is formed between the sliding rail 12 and the blocking piece, so that the sliding strip 13 and the.

On the basis of the above-mentioned embodiment, fastener 11 is including setting up the protruding post 111 of button head of terminal surface under slide 13, be provided with the card hole 112 with the protruding post 111 looks adaptation of button head on the slide rail 12, the inside spring 113 that is provided with of the protruding post 111 of button head, when protruding post 111 of button head is inconsistent with slide rail 12, the protruding post 111 of button head can take in inside the card hole 112, be provided with the draw-in groove on the slide rail 12 and set up in the inside pulley 114 of draw-in groove, roll connection between pulley 114 and the slide rail 12, slide 13 side be provided with the pulley 114 between the strip groove 115 of looks adaptation.

The improvement is as follows: set up card hole 112 on the slide rail 12, set up button head post 111 on the slide bar 13, the joint between card hole 112 and the button head post 111, when the case 2 of fleing is outwards released, when button head post 111 blocks in the card hole 112, slide bar 13 stops to remove on slide rail 12, to the frictional force that reduces between slide bar 13 and the slide rail 12, consequently set up the pulley 114 that plays and reduce slide bar 13 and the action of slide rail 12 frictional force in slide rail 12 both sides, and set up the strip groove 115 with pulley 114 looks adaptation in the side of slide bar 13.

On the basis of the above embodiment, the slide rail 12 is divided into the first rail 121 and the second rail 122, the first rail 121 and the second rail 122 are separated from each other, and the first rail 121 and the second rail 122 are on the same horizontal straight line.

The improvement is as follows: the sliding rail 12 is divided into a first rail 121 and a second rail 122, the second rail 122 is separated from the first rail 121, the second rail 122 is arranged inside the curtain wall and is fixedly connected with the inner wall, when the escape box 2 is pushed onto the first rail 121, the escape box 2 can slide downwards along the moving rail 1, and the second rail 122 does not influence the sliding of the escape box 2.

On the basis of the above embodiment, the slow-lowering device 21 is connected to the control switch 22 in a communication manner, and when the control switch 22 is turned on, the slow-lowering device 21 starts to operate.

The improvement is as follows: the control switch 22 is used for controlling the slow descending device 21 to operate, and when the control switch 22 is turned on, the slow descending device 21 starts to operate.

On the basis of the above embodiment, the moving track 1 is provided with at least one strip-shaped groove 4, the strip-shaped groove 4 extends along the length direction of the moving track 1, the moving track 1 is provided with a rolling wheel 41, and the rolling wheel 41 is arranged in the strip-shaped groove 4.

The improvement is as follows: the rolling wheels 41 are arranged on the moving track 1, when the control switch 22 is turned on, the slow descending device 21 starts to work, and the downward sliding of the escape box 2 can be assisted by the arrangement of the rolling wheels 41.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. An escape passage on a curtain wall building is characterized in that: a gap is arranged between two adjacent curtain wall metal frames, a movable rail (1) is arranged in the gap, an escape box (2) is arranged above the movable rail (1), the escape box (2) is arranged between the two adjacent movable rails (1), the two ends of the escape box (2) are movably connected with the movable rails (1) adjacent to the two sides, a clamping piece (11) is further arranged on the movable rail (1), the clamping piece (11) is used for fixing the escape box (2), a sliding rail (12) used for outwards pushing the escape box (2) is further arranged on the movable rail (1), the escape box (2) can downwards slide along the length direction of the movable rail (1), a slow descending device (21) is arranged on the escape box (2), a control switch (22) is arranged on the slow descending device (21), and the slow descending device (21) is sleeved on the outer side face of the movable rail (1), the descent control device (21) is fixedly connected with the escape box (2), a sliding strip (13) matched with a sliding rail (12) is arranged on the escape box (2), the sliding strip (13) is fixedly connected with the escape box (2), the sliding strip (13) extends along the length direction of the sliding rail (12) and can slide in a reciprocating manner along the length direction of the sliding rail (12), blocking pieces (3) used for preventing the sliding strip (13) from falling out are arranged on two sides of the sliding rail (12), the blocking pieces (3) and the sliding rail (12) are integrally formed, the clamping piece (11) comprises a round-head protruding column (111) arranged on the lower end face of the sliding strip (13), a clamping hole (112) matched with the round-head protruding column (111) is arranged on the sliding rail (12), a spring (113) is arranged inside the round-head protruding column (111), and when the round-head protruding column (111) is abutted against the sliding rail (12), inside round head abrupt post (111) can be taken in card hole (112), be provided with draw-in groove (116) on slide rail (12) and set up in inside pulley (114) of draw-in groove (116), roll connection between pulley (114) and slide rail (12), the strip groove (115) of looks adaptation between slide bar (13) side be provided with and pulley (114).

2. The escape way of curtain wall building as claimed in claim 1, wherein: the sliding rail (12) is divided into a first rail (121) and a second rail (122), the first rail (121) and the second rail (122) are separated, and the first rail and the second rail are located on the same horizontal straight line.

3. The escape route of claim 1 or 2 for curtain wall buildings, wherein: the slow descending device (21) is in communication connection with the control switch (22), and when the control switch (22) is turned on, the slow descending device (21) starts to work.

4. The escape way of curtain wall building as claimed in claim 3, wherein: the movable rail is characterized in that at least one strip-shaped groove (4) is formed in the movable rail (1), the strip-shaped groove (4) extends along the length direction of the movable rail (1), a rolling wheel (41) is arranged on the movable rail (1), and the rolling wheel (41) is arranged in the strip-shaped groove (4).