CN201260846Y

CN201260846Y - Folding chair type automatic opening glide slope for evacuation in building during earthquake

Info

Publication number: CN201260846Y
Application number: CNU2008201299612U
Authority: CN
Inventors: 朱祚睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-29
Filing date: 2008-07-29
Publication date: 2009-06-24
Anticipated expiration: 2018-07-29

Abstract

The utility model relates to a folding chair type automatic stretching earthquake high building evacuation gliding path which comprises an earthquake impending alarm, a set of folding chair type evacuation gliding path, a gliding path main framework capable of freely hinging, a gliding path lower port movable platform, and the like. Usually, the evacuation gliding path is in the vertical ready state, and does not occupy space or hinder traffic. When being implemented, because being controlled to implement by the earthquake impending alarm, the evacuation gliding path can automatically open in first time of earthquake impending. Because keeping a distance above two meters with the ground when stretching, the evacuation gliding path cannot collide with people and vehicles on the ground. After the stretching process is completed, the evacuation gliding path becomes a gliding path having an oblique angle be far away from a building, when an earthquake comes, not only evacuated people have fast evacuation in the gliding path, but also the gliding path becomes a short cut oblique angle to be far away from the building. Therefore, the harm of building collapse can be eliminated in advance because people are evacuated from the gliding path.

Description

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

One, affiliated technical field

The utility model 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, this evacuating high building glide path evacuation speed be again soon the shortcut oblique angle away from building, from glide path, evacuate danger actually and also alleviate gradually.

Two, background technology

Because people lack knowledge to the origin of earthquake, difficult can the forecast before violent earthquake is arrived, cause earthquake to cause a tremendous loss of lives, the Wenchuan violent earthquake is exactly a miserable example, give prominence to especially is the Beichuan county of severely afflicated area, begin slightly to rock the time that building subsides in the current violent earthquake from the face of land short, the personnel that live and handle official business at high building do not have the enough time to flee from all, wrecked common people's great majority are to be crushed to death 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, and only differ from one to two clock, and this each miserable sight can't help to make the people to feel sad.Consequently, people urgently wish the equipment that has a kind of earthquake to flee from fast.

Three, utility model content

For solving people in earthquake arriving shortcut evacuation fast in a flash, the utility model purpose is a kind of folding chair type automatic opening glide slope for evacuation in building during earthquake of design, not only its evacuation speed is fast for this earthquake evacuating high building glide path, and be again the oblique angle shortcut away from building, brought into play important function extremely critical a moment at life.

For achieving the above object, the solution that the utility model is taked is: a kind of folding chair type automatic opening glide slope for evacuation in building during earthquake, it evacuates the glide path main framing of glide path, a free folding of energy by an imminent earthquake siren, one group of folding chair formula.Article two, glide path circular orbit, two glide paths track cover that moves up and down that moves up and down makes and evacuates glide path folding freely and can play fixing unidirectional side again and move up and down.Article two, glide path folding active column and folding column two end axles, it can make its free folding effect again for the weight of supporting glide path.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 compositions such as switch for implementing glide path.

The utility model feature and advantage are, one, this glide path it implement by the control of imminent earthquake siren, can open the evacuation glide path automatically in the imminent earthquake very first time.Two, this glide path downslide evacuation speed is evacuated from stair than the people soon.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 utility model.

Referring to Fig. 1, Fig. 2, Fig. 3, a kind of folding chair type automatic opening glide slope for evacuation in building during earthquake comprises an imminent earthquake siren (1), and one group of folding chair formula is evacuated glide path (3), the glide path main framing (9) of a free folding of energy.Article two, the glide path track (10) that moves up and down, two glide paths track cover (13) that moves up and down makes the folding chair formula evacuate glide path (3) and can free folding can play fixing unidirectional side and the effect of moving up and down again.If two glide path folding active column (8) and folding column two end axles (4), the weight that mainly supports glide path (3) can play free folding effect again.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.The wheel (12) if a glide path end opening movable platform (7), two end opening movable platform drag-lines (6) and two end opening platform drag-lines are turned descends when becoming the oblique angle glide path, 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.If a control glide path is transferred 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.

When evacuating glide path when awaiting orders attitude, it leans against high building wall limit with vertical in form, but also has covered the doorway of evacuating 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 decline process gradually of 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, a kind of folding chair type automatic opening glide slope for evacuation in building during earthquake comprises being equipped with an imminent earthquake siren (1) that 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; Two glide path folding active columns (8) and folding column two end axles (4) are established in glide path main framing (9) middle part; Glide path main framing (9) upper end is established one and is slowed down to descend and pin down rope (11), and a glide path descends and slows down cylinder (5); A glide path end opening movable platform (7) is established in the lower end of glide path main framing (9), and two end opening movable platform drag-lines (6) and two end opening platform drag-lines are turned and taken turns (12); Glide path main framing (9) upper end is established one and is drawn high hawser (15) and a glide path draws high rope rotating disk (2), establishes one and controls glide path and transfer buckle (14); Establish and establish a water storage box (17) on a water spray switch (16) and the superstructure platform in two glide paths track (10) stage casing that moves up and down; The folding chair formula is evacuated glide path (3) and is shaped as the circular and two-tube circle (18) of single tube, single tube flute profile and two-tube flute profile (20), and square and two-tube square (21) the totally six kinds of shapes of single tube are provided with loam cake (19) etc. above the flute profile glide path (20).

2, folding chair type automatic opening glide slope for evacuation in building during earthquake according to claim 1 is characterized in that: wear an imminent earthquake siren (1), evacuate glide path by imminent earthquake siren (1) control folding chair formula and implement automatically to open.

3, 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; A water spray switch (16) is established on oblique angle glide path (3) top, when glide path (3) when being embodied as oblique angle descending shape, water spray switch (16) is opened automatically and sprays water in glide path.

4, folding chair type automatic opening glide slope for evacuation in building during earthquake according to claim 1, it is characterized in that: this evacuation glide path (3) is arranged on the glide path main framing (9) of a free folding, glide path (3) section shape is round tube (18), channel pipe (20) and rectangular tube compositions such as (21), wherein glide path (3) is established the circular and two-tube circle (18) of single tube, single tube flute profile and two-tube flute profile (20), and single tube is square and two-tube square (21) totally six types, if channel pipe (20) formula, the top is provided with loam cake (19).

5, folding chair type automatic opening glide slope for evacuation in building during earthquake according to claim 1, it is characterized in that: establish two glide path folding active columns (8) and folding column two end axles (4) at glide path main framing (9) middle part, for the weight that supports glide path (3) can make its free folding again.

6, folding chair type automatic opening glide slope for evacuation in building during earthquake according to claim 1, it is characterized in that: establish a glide path end opening movable platform (7) in glide path main framing (9) lower end, article two, end opening movable platform drag-line (6) and two end opening platform drag-lines are turned and are taken turns (12), make it when glide path becomes the oblique angle, end opening movable platform (7) also can transfer nearly horizontal plane to automatically, for slowing down evacuation personnel glide the impulsive force and the walking of standing up when putting in place.

7, folding chair type automatic opening glide slope for evacuation in building during earthquake according to claim 1, it is characterized in that: establish one in glide path main framing (9) upper end and slow down to descend and pin down rope (11) and glide path decline a slowing down cylinder (5), when opening for implementing glide path, the control top is suitably descending in the velocity interval.

8, folding chair type automatic opening glide slope for evacuation in building during earthquake according to claim 1, it is characterized in that: establish 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 upwards draws high the attitude of awaiting orders.

9, folding chair type automatic opening glide slope for evacuation in building during earthquake according to claim 1 is characterized in that: establishing a control glide path and transfer buckle (14) on two glide paths move up and down track (10), is to implement the open switch of glide path.

10, folding chair type automatic opening glide slope for evacuation in building during earthquake according to claim 1, it is characterized in that: two glide paths track (10) that moves up and down is installed on the high building wall, two glide paths track cover (13) that moves up and down makes glide path (3) have free folding effect and can play fixing unidirectional side and the effect of moving up and down again.