CN101347659B

CN101347659B - Folding chair type automatic opening glide slope for evacuation in building during earthquake

Info

Publication number: CN101347659B
Application number: CN2008101455899A
Authority: CN
Inventors: 朱祚睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-29
Filing date: 2008-07-29
Publication date: 2010-12-15
Anticipated expiration: 2028-07-29
Also published as: HK1128645A1; CN101347659A

Abstract

The invention relates to a folding and automatically spread tower evacuation glide-slope used for earthquake, and the glide-slope consists of an impending earthquake alarm, a group of folding evacuation glide-slope, a free foldout glide-slope backbone and a movable platform in the lower port of the glide-slope. Usually, the evacuation glide-slope is vertical and in a state of readiness, neither occupying space nor interfering with traffic. In use, as controlled by the impending earthquake alarm, the glide-slope can be opened as soon as possible and is two meters away from the ground when stretching, causing no collision with people and vehicles on the ground. After the glide-slope stretches completely, the glide-slope is formed, the bevel of which is far away from the building. When the earthquake impends, evacuees are evacuated quickly in the glide-slope, moreover, the shortcut bevel is far away from the building, thus eliminating the damage of collapse of the building beforehand if evacuated in the glide-slope.

Description

Folding chair type automatic opening glide slope for evacuation in building during earthquake

One, technical field

The present invention relates to a kind of folding chair type automatic opening glide slope for evacuation in building during earthquake, especially in moment at stake in several seconds is arrived in earthquake, from evacuating high building glide path evacuation speed be again soon the shortcut oblique angle away from building, evacuating actually in this glide path, danger also alleviates gradually.

Two, background technology

Because people lack knowledge to the origin of earthquake, difficulty can be made accurate forecast and cause a large amount of common people's injures and deaths before violent earthquake is arrived, the Wenchuan violent earthquake is exactly a painful example, give prominence to especially is the Beichuan county of severely afflicated area, begin to rock the time that building subsides in the current violent earthquake from the face of land short, living and handling official business does not have the enough time to flee from the high building personnel at all, wrecked common people's great majority are killed in evacuating the way, from the photo of disaster area, show, groups of people have gone to downstairs ladder way and have died in an accident, only differed from for one to two second, this each wretched sight can't help to make the people to feel sad.Consequently, people wish to have a kind of earthquake equipment of escaping fast.

Three, summary of the invention

For solving people in earthquake arriving shortcut evacuation fast in a flash, avoid violent earthquake to cause more tragedies, the invention provides a kind of folding chair type automatic opening glide slope for evacuation in building during earthquake, not only its evacuation speed is fast in evacuation from this earthquake glide path, and be again the oblique angle shortcut away from building, brought into play important function extremely critical a moment at life.

The solution that the present invention takes is: a kind of folding chair type automatic opening glide slope for evacuation in building during earthquake, it is mainly evacuated the glide path main framing of glide path, a free folding of energy and two glide paths circular orbit that moves up and down by an imminent earthquake siren, one group of folding chair formula and forms.And establish two glide paths track cover that moves up and down, make and evacuate glide path folding freely and can play fixing unidirectional side again and move up and down.If two glide path folding active column and folding column two end axles are for the weight of supporting glide path can make its free folding effect again.Pin down rope and glide path decline a slowing down cylinder, the decrease speed of control glide path when opening if one slowing down descends.The wheel if a glide path end opening movable platform, two end opening movable platform drag-lines and two end opening platform drag-lines are turned makes it when glide path becomes the oblique angle, and movable platform also can be converted into nearly horizontal plane automatically.If one draw high hawser and a glide path draws high the rope rotating disk, for glide path upwards draws high the attitude of awaiting orders.If a water spray switch and a water storage box are sprayed water, prevent the evacuation personnel heating that in sliding, rubs in glide path when implementing.If buckle that the control glide path is transferred.Automatically open switch etc. for implementing glide path.

Feature and advantage of the present invention are, one, this glide path implemented by the control of imminent earthquake siren, can open the evacuation glide path automatically in the imminent earthquake very first time.Two, from stair, evacuate soon than the people from this glide path downslide evacuation speed.Three, it be with the shortcut oblique angle away from building, make and evacuate the common people and leave desperate situation in advance.Four, usually, it is the vertical attitude of awaiting orders that the folding chair formula is evacuated glide path, and it does not take up space and does not block traffic.Five, transfer in the process implement evacuating glide path, it all remains with space more than two meters with ground, can not produce collision with ground people and vehicle.Six, this evacuation glide path is to fall from top to bottom in force, does not need to add in addition power and implements.Seven, because this evacuation glide path is to fall from top to bottom, also be the program of opening egress door automatically in the decline process, so that needn't establish loaded down with trivial details safety door again.

Four, description of drawings

Fig. 1 is that this folding chair type automatic opening glide slope for evacuation in building during earthquake is at the structural representation of attitude of awaiting orders

Fig. 2 is this folding chair type automatic opening glide slope for evacuation in building during earthquake structural representation in force

Fig. 3 is the schematic diagram that the enforcement of this folding chair type automatic opening glide slope for evacuation in building during earthquake finishes

Fig. 4 is that this folding chair type automatic opening glide slope for evacuation in building during earthquake section is circular schematic diagram

Fig. 5 is that this folding chair type automatic opening glide slope for evacuation in building during earthquake section is the schematic diagram of flute profile

Fig. 6 is that this folding chair type automatic opening glide slope for evacuation in building during earthquake section is square schematic diagram

Among the figure: 1, the imminent earthquake siren, 2, glide path draws high rope rotating disk, 3, the folding chair formula is evacuated glide path, 4, folding column two end axles, 5, glide path descends and slows down cylinder, 6, end opening movable platform drag-line, 7, glide path end opening movable platform, 8, glide path folding active column, 9, the main framing of glide path, 10, the glide path track that moves up and down, 11, slowing down descends pins down rope, 12, end opening platform drag-line is turned and is taken turns, 13, the glide path track cover that moves up and down, 14, the control glide path is transferred buckle, 15, draw high hawser, 16, water spray switch, 17, water storage box, 18, the rounded lower slide road, 19, flute profile glide path loam cake, 20, the flute profile glide path, 21, square glide path.

Five, the specific embodiment

The following basis accompanying drawing of awaiting orders remakes description in conjunction with the legend in implementing to the present invention.

Referring to Fig. 1, Fig. 2, Fig. 3, a kind of folding chair type automatic opening glide slope for evacuation in building during earthquake, comprise an imminent earthquake siren (1), one group of folding chair formula is evacuated glide path (3), the glide path main framing (9) of a free folding of energy, it is characterized in that: establish two glide paths track (10) and two glide paths track cover (13) that moves up and down that moves up and down in glide path main framing (9) upper end, make the folding chair formula evacuate glide path (3) and can free folding can play fixed-direction and the effect of moving up and down again.Establish two glide path folding active columns (8) and folding column two end axles (4) from glide path main framing (9) middle part, for the weight of supporting glide path (3) can reach free folding effect again, the other end axle of two glide path folding active columns (8) is installed on the wall.Pin down rope (11) if glide path descends to slowing down cylinder (5) and slow down to descend, when implementing two-tube glide path, control it and in suitable velocity interval, descending.A glide path end opening movable platform (7) is established in connection in glide path main framing (9) lower end, movable platform (7) outer end connects two end opening movable platform drag-lines (6) to two end opening platform drag-lines turning wheels (12), glide path is descended when becoming the oblique angle, and movable platform (7) also can transfer nearly horizontal plane to automatically.If a glide path draws high rope rotating disk (2) and draws high hawser (15), for glide path upwards draws high the attitude of awaiting orders.Establish a control glide path in glide path main framing (9) upper end and transfer buckle (14), be to implement the open switch of glide path, and establish and establish a water storage box (17) etc. on a water spray switch (16) and the superstructure platform in two glide paths track (10) stage casing that moves up and down.

Referring to Fig. 4, Fig. 5, Fig. 6, what the folding chair formula was evacuated glide path is shaped as rounded lower slide road (18) and flute profile glide path (20) and square glide path (21), and loam cake (19) is arranged above the flute profile glide path.And be provided with single tube glide path and two-tube glide path.

Evacuate glide path when awaiting orders attitude, it leans against high building wall limit with glide path main framing (9) is superimposed with vertical in form, but also has covered the doorway of evacuation glide path, guarantees that egress door does not meet with an accident.

When the imminent earthquake face of land begins slightly to rock, imminent earthquake siren (1) has also been opened the control glide path and has been transferred buckle (14) when giving the alarm, so beginning to glide, outwards opens folding chair formula evacuation glide path (3), in the way that descends, slow down cylinder (5) and slow down the restraining function that decline pins down rope (11) because of being subjected to glide path decline, glide path (3) can only suitably descended in the velocity interval.Turn wheel (12) also along with glide path (3) variable pitch reduces because of two end opening platform drag-lines simultaneously, two end opening movable platform drag-lines (6) are increased, so that glide path end opening movable platform (7) is also by vertically transforming to horizontal plane.And driving water spray switch (16) in the descending stroke gradually in glide path (3) upper end discharges water in glide path to opening.When the folding chair formula was evacuated glide path (3) and implemented to put in place by the time, the gradient of glide path (3) was about 45 degree, and the angle of glide path end opening movable platform (7) also is about the angle of nearly horizontal plane, glides and leave on pass so just in time for the evacuation personnel fast with the shortcut oblique angle.

Claims

1. folding chair type automatic opening glide slope for evacuation in building during earthquake, comprise a configuration imminent earthquake siren (1), one group of folding chair formula is evacuated the glide path main framing (9) of a glide path (3) and a free folding of energy, it is characterized in that: establish two glide paths track (10) that moves up and down in glide path main framing (9) upper end, two glide paths track cover (13) that moves up and down; Establish two glide path folding active columns (8) and folding column two end axles (4) from glide path main framing (9) middle part; One of glide path main framing (9) upper end connection slows down decline and pins down rope (11) to glide path decline a slowing down cylinder (5), and when opening for implementing glide path, the control top is descending in suitable velocity interval; Glide path main framing (9) lower end connects a glide path end opening movable platform (7), glide path end opening movable platform (7) outer end connects two end opening movable platform drag-lines (6) to two end opening platform drag-lines turning wheels (12), when becoming the oblique angle with glide path, end opening movable platform (7) also can transfer nearly horizontal plane automatically to and be as the criterion; Be provided with one in glide path main framing (9) upper end and draw high hawser (15) and a glide path draws high rope rotating disk (2), for glide path is upwards drawn high the attitude of awaiting orders; If a control glide path is transferred buckle (14), for implementing the open switch of glide path; If a water spray switch (16) is in the move up and down stage casing of track (10) of two glide paths, the superstructure platform is provided with a water storage box (17); Folding chair formula evacuation glide path (3) is shaped as any in single tube circle, two-tube circle (18), single tube flute profile, two-tube flute profile (20), these six kinds of shapes of single tube square, two-tube square (21), if the folding chair formula is evacuated glide path (3) when being shaped as flute profile, its top is provided with flute profile glide path loam cake (19); For glide path is upwards drawn high the attitude of awaiting orders, establish one in glide path main framing (9) upper end and draw high hawser (15) and be connected glide path and draw high on the rope rotating disk (2); Described imminent earthquake siren (1) control folding chair formula is evacuated glide path and is implemented automatically to open; Described two glide paths track (10) that moves up and down is installed on the high building wall, and be provided with described two glide paths track cover (13) that moves up and down, make described folding chair formula evacuate glide path (3) and be connected described glide path and move up and down and have free folding on the track cover (13) and can play fixed-direction and the effect of moving up and down again.

2. folding chair type automatic opening glide slope for evacuation in building during earthquake according to claim 1 is characterized in that: it is vertical configuration in the attitude of awaiting orders that the folding chair formula is evacuated glide path (3), is oblique angle descending shape when implementing to put attitude in place; Described folding chair formula is evacuated glide path (3) and is in when implementing to put attitude in place, described water spray switch (16) is positioned at described folding chair formula and evacuates glide path (3) top, and promptly described folding chair formula is evacuated glide path (3) and hold down in the trip slide the described water spray switch of drive (16) to open and spray water in glide path on the implementation.

3. folding chair type automatic opening glide slope for evacuation in building during earthquake according to claim 1 is characterized in that: described folding chair formula is evacuated on the superimposed glide path main framing (9) that is arranged on the free folding of described energy of glide path (3).

4. folding chair type automatic opening glide slope for evacuation in building during earthquake according to claim 1, it is characterized in that: its lower end axle of folding column two end axles (4) of described two glide path folding active columns (8) is installed on the wall, the upper end of folding column two end axles (4) links to each other with glide path main framing (9), makes it free folding can support the weight that the folding chair formula is evacuated glide path (3) again.