CN102247662B

CN102247662B - Emergency escape facility

Info

Publication number: CN102247662B
Application number: CN2010102117806A
Authority: CN
Inventors: 卢锡钟
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-19
Filing date: 2010-06-22
Publication date: 2013-07-17
Anticipated expiration: 2030-06-22
Also published as: CN102247662A; KR101131484B1; KR20110127349A

Abstract

The invention relates to an emergency escape facility, which has a pull-and-push type opening-and-closing door structure, forms an escaping mouth outside a building and provides a riding panel for the escaper. The escaping panel is separated through operation of a rod and slowly declines to the ground via the self-weight of the escaper. Therefore, the people could rapidly excape from the disaster such as the fire hazard to the ground. When the escaping panel is separated from a supporting structure and declines to the lower side direction via the self-weight, the outline of the escaping panel winds a protecting band to protect the escaper to escape in a safe way.

Description

The emergency escape device for lowering persons

Technical field

The present invention relates to the emergency escape device for lowering persons of fleeing from from emergency risks such as fire (disaster) for promptly, more specifically, relate to following emergency escape device for lowering persons, it can be applied as the escape scuttle from interior of building to outside emergency escape when urgent disasters such as fire take place, and can realize promptly breaking away from from the disaster zone and escaping.

Background technology

Generally speaking, escape facility is that the fire of anticipation building takes place and fire disaster escaping means with easy escape should be set or possess on building.

Fig. 1 and Fig. 2 represent the emergency escape facility that the applicant by the application in the past proposes, and it constitutes and comprises: the body frame 110 of four border structures, and it is fixedly installed on the body of wall of building; Tempered glass door 120,130, it is connected an end on the upside and lower side of above-mentioned body frame 110 respectively in the mode that can rotate, direction opens and closes up and down thus, and has the hook part 122,132 that falls machine hook usefulness for slow at bracing frame 121,131; Guiding parts 140, it is fixedly installed on the both sides, outside of the bracing frame 121 of the above-mentioned tempered glass door 120 that is connected with above-mentioned body frame 110, and horizontal in the mode that is spaced from distance on bracing frame 121, and be formed with the stopper section 141 that limiting displacement is used; Attaching parts 150, itself and above-mentioned guiding parts 140 orthogonal configuration, and be set to be directed to member supporting and can slide; Bracket component 160, the one end is connected with the two side ends pivot (pivot) of above-mentioned attaching parts 150, and the other end and downside tempered glass door 110 sides are pivotally connected; Chain 170, it is configured in the both sides of the downside tempered glass door 130 that is connected with above-mentioned body frame 110, and be connected the upper inner of bracing frame 131 and state that the other end is connected on body frame 110 or the building masonry wall is connected on the pulley 171 that is connected with the side of above-mentioned body frame 110 with an end, unclamp thus and tightly wrap action; And damper 190, its cylinder 191 is connected above-mentioned body frame 110 sides, and the end of piston rod 192 is connected the inboard of the bracing frame 121 of above-mentioned tempered glass door 120.

The existing emergency escape facility 100 of this structure that is proposed by the application's applicant, when in building, causing emergency escape by fire etc., make the survivor with upside tempered glass door 120 and downside tempered glass door 130 to extrapolation and up and down direction open, can be from the inside of building to the escape scuttle of outside emergency escape thereby form, and be sustain pedal with the downside tempered glass door 130 that is in state open and that supported by chain 170, the survivor stands under the state on the downside tempered glass door 130, to delay to fall machine or escape danger and be suspended to bracing frame 121 with rope etc., 131 hook parts that possess 122,132 and fix, slowly fall machine or escape danger and run away to the ground that is positioned at the below with rope thereby can utilize.

But, aforesaid emergency escape facility in the past, as making escape scuttle firm in structure be positioned at outdoor technology when the emergency escape of fire etc., possess its advantage, but owing to have only use that building possesses other slow to fall machine or escape danger and just can run away on the ground of below with rope, therefore not only make survivor's escape inconvenience and reduce sense of stability, and exist in the long-delayed problem of escape time in emergency circumstances that pyrotechnics occurs.

Summary of the invention

The present invention proposes in view of above-mentioned existing issue, its purpose is to provide a kind of emergency escape device for lowering persons, it is with the technology that proposes as the applicant, the door that carries out the open and close type of push-and-pull is the basis, constitute and when emergency escape, form the outdoor escape scuttle that is positioned at building, and the pedal of escaping danger that provides the survivor to take, and operate to separate the pedal of escaping danger by bar, make simultaneously that deadweight according to the survivor separates escape danger pedal lentamente downwards ground descend, thereby can promptly break away from the disaster of fire etc., and run away to ground safely.

Another object of the present invention is to; a kind of emergency escape device for lowering persons is provided; it constitutes the pedal of escaping danger that has is separated; simultaneously; at the pedal of escaping danger because deadweight and when downwards side direction descends; the support boundary belt is looped around on the gabarit of the pedal of escaping danger, escapes thereby protect the survivor and make the survivor feel sense of stability ground.

Emergency escape device for lowering persons of the present invention comprises: have the 1st of the 1st doorframe and have the 2nd of the 2nd doorframe, it lays respectively at upper and lower sides at the quadrangle pedestal that is fixedly installed on the body of wall of building, and can connect rotationally; Damper, it is connected the 1st frame side, to support described the 1st open state; And the 1st support chains, the one end is connected the both sides of the 2nd doorframe and the other end is connected on the body of wall of pedestal or building, to support described the 2nd open state, it is characterized in that,

About described the 1st, on the 1st doorframe, divide in the mode that is positioned at upper and lower sides metallic plate and tempered glass be set, and with spiral on the online plate form slow fall parts be connected metallic plate below,

About described the 2nd, the 2nd doorframe is constituted four frames of open at its front, and form lockhole in the leading section side of the 2nd doorframe,

Support and connection have the pedal of escaping danger discretely on described the 2nd doorframe, and this pedal of escaping danger comprises: bracing frame, and it is open shape limit groove and leading section side formation through hole on top; Tempered glass, it is connected on the bracing frame; And lock cell, it is arranged on the leading section of bracing frame, for locking connection and the latch-release of pedal that the 2nd frame side is escaped danger,

Described emergency escape comprises with device for lowering persons: four strands the 2nd support chains, one end are connected four bights of the bracing frame that constitutes the described pedal of escaping danger, and the other end is connected on the line of the online plate of reeling; And the boundary belt of quadrangle frame, it is fixedly connected on described the 2nd support chains, has protection survivor's function.

The present invention not only can be when the disaster of breaking out of fire etc.; the survivor of interior of building is promptly escaped from the disaster zone and run away on the ground safely; and can protect the survivor that the escape of escaping danger of sense of stability also can be arranged; and used device for lowering persons is reset into the initial setting up state; thereby can re-use repeatedly; and not only can be very usefully as the high life salvage of robustness and stability with the fire survival equipment of escaping danger, but also can be arranged on retail shop or communal facility; near living facilities; school; hospital; the owned building in apartment etc. (completion building or new building thing) and using.

Description of drawings

Fig. 1 is that expression is according to the state stereogram that arranges of the emergency escape facility of prior art.

Fig. 2 illustrates the stereogram that forms state according to the escape scuttle of the emergency escape facility of prior art.

Fig. 3 is that expression comprises according to the emergency escape of the fireproof door of the present invention state stereogram that arranges with device for lowering persons.

Fig. 4 illustrates the stereogram that escape scuttle that emergency escape according to the present invention forms with the 1st and the 2nd opening of device for lowering persons forms state.

Fig. 5 illustrates emergency escape of the present invention with the stereogram of the separation disengaged position of the pedal of escaping danger of device for lowering persons.

Fig. 6 illustrates emergency escape of the present invention with the stereogram of the decline state of the pedal of escaping danger of device for lowering persons.

Fig. 7 illustrates the details drawing of wanting portion's structure that emergency escape of the present invention is used device for lowering persons, and wherein (a) is the figure that the 2nd frame side connection status of the pedal of escaping danger is shown, and (b) is the figure that the released state of the pedal of operating according to bar of escaping danger is shown.

Description of symbols:

210: 1 of pedestal 220: the

2 on 221: the 1 doorframes 230: the

231: the 2 doorframes 232: lockhole

270: the 1 support chains 280: damper

310: the pedal 311 of escaping danger: bracing frame

311a: limit groove 311b: through hole

312: tempered glass 313: lock cell

313a: bar 313b: the 1st bar attaching parts

313c: the 2nd bar attaching parts 320: the slow parts that fall

321: line plate 322: line

323: reduction gearing 324: the coiling drive division

330: the 2 support chains 340: boundary belt

350: fireproof door

The specific embodiment

Followingly with reference to accompanying drawing the present invention is illustrated preferred embodiment, and can understand purpose structure of the present invention and feature thereof better by such detailed description.

Shown in Fig. 3 to 7, emergency escape constitutes with device for lowering persons 200 and comprises according to an embodiment of the invention: pedestal 210, and it is fixedly installed on the body of wall of building, and has four border structures; The 1st 220, its upper side end with the 1st doorframe 221, the 1 doorframes 221 can be connected above-mentioned pedestal 210 rotationally; The 2nd 230, its downside end with the 2nd doorframe 231, the 2 doorframes 231 can be connected above-mentioned pedestal 210 rotationally; Guiding parts 240, the both sides, outside that it is positioned at the 1st doorframe 221 that is connected above-mentioned pedestal 210 fixedly install in horizontal mode, are formed with the stopper section 241 that limiting displacement is used; Slide unit 250, itself and above-mentioned guiding parts 240 orthogonal configuration, and be set to be directed to member supporting and can slide; Bracket component 260, it is positioned at the both sides of above-mentioned slide unit 250, and the upside is connected with the terminal pivot (pivot) of slide unit, and lower side and pedestal 210 sides are pivotally connected; The 1st support chains 270, it is connected the both sides of the 2nd above-mentioned the 2nd 230 doorframe 231 with an end and state that the other end is connected on the body of wall of pedestal 210 or building is connected on the pulley 201 that is connected with pedestal 210, unclamp and tightly wrap, and be used for supporting the 2nd 230 open state; Damper 280, its cylinder 281 are connected on the above-mentioned pedestal 210, and the end of piston rod 282 is connected the 1st 220 the 1st doorframe 221 sides, and are used for supporting the 1st 220 open state.

Constitute for the above-mentioned the 1st 220 and the 2nd 230, support and connection are positioned at upper and lower sides in pedestal 210 sides, and can make progress by the hinge engaging structure that can rotate side direction and lower side are to opening and closing, the 1st above-mentioned the 1st 220 doorframe 221 constitutes four frames, the 2nd above-mentioned the 2nd 230 doorframe 231 removes the forward part of four frames and becomes the open at its front structure, thereby when the pedal 310 of escaping danger with explanation afterwards separates, can make the disengaging of the pedal 310 of escaping danger easier.

Has the lockhole 232 for the support and connection of the pedal 310 of escaping danger in the leading section inboard of above-mentioned the 2nd doorframe 231.

As shown in the figure, above-mentioned the 1st 220 makes metallic plate 222 and tempered glass 223 be positioned at the upper and lower sides of the 1st doorframe 221 and be set to dual structure, but also can get rid of tempered glass and only be connected with metallic plate 222.

Connect the reasons are as follows that metallic plates 222 use at above-mentioned the 1st doorframe 221: fall parts 320 for the line plate shape of the coiling of following explanation wired 322 is slow and more easily connect and the stable power that is connected and fixed is provided.

Illustrate that with reference to Fig. 4 the above-mentioned slow parts 320 that fall are as follows, this is slow to fall parts 320 and comprises: line plate (spool) 321, and it is positioned at the 1st 220 medial surface and can connects rotatably, and has gear part at outer peripheral face; Line 322, it is wound on the above-mentioned line plate 321; Reduction gearing 323, the gear part engagement of itself and above-mentioned line plate, and the deceleration control when being used for line 321 and unclamping; And coiling drive division 324, it is connected with above-mentioned line plate or reduction gearing, and the coiling handle that uses when having wrap wire 322.

At this moment, the length that is wound up into the line 322 on the above-mentioned line plate 321 can make the pedal 310 of escaping danger of device for lowering persons 200 arrive on the ground safely, and can highly be suitable for the different length that arranges according to arranging.

On the other hand, the above-mentioned pedal 310 of escaping danger can be discretely and 231 support and connection of above-mentioned the 2nd doorframe, and be described as follows with reference to Fig. 4 to Fig. 6, this pedal 310 of escaping danger constitutes and comprises: bracing frame 311, the through hole 311b that it is formed with the open shape limit groove 311a in top and is positioned at the leading section side; Tempered glass 312, it is connected on the above-mentioned bracing frame 311; And lock cell 313, it is arranged on the leading section of above-mentioned bracing frame 311, and is used for the 2nd doorframe 231 sides escape danger locking connection and the latch-release of pedal.

At this moment, above-mentioned tempered glass 312 is considered the outward appearance when device for lowering persons 200 is set and is suitable for, can make amendment and replace.

The lockhole 232 of above-mentioned the 2nd doorframe 231 is positioned at correspondence position with the through hole 311b that is formed on the pedal 310 of escaping danger.

Above-mentioned lock cell 313 is arranged at above the leading section of bracing frame 311, and this lock cell 313 constitutes and comprises: bar 313a, its hinge are connected on the bracing frame 311 and are set to and can rotate; The the 1st and the 2nd

bar attaching parts

313b, 313c, its be positioned at this bar 313a the hinge coupling part positive fore-and-aft direction and be positioned at the left and right sides of bar on the contrary, and the mode of operation along with bar 313a retreats or forward motion under the state that at one end connects respectively, thereby makes the pedal 310 of escaping danger be connected to the 2nd doorframe 231 sides or separate with the 2nd doorframe 231.

Further be, when the initial setting up of lock cell 313, the rear end of the 1st and the 2nd bar attaching parts 313b, the 313c that is connected with bar 313a connects the through hole 311b of bracing frame 311, the lockhole 232 that is embedded into the 2nd doorframe 231, and by the door bolt backstop lock, thereby make pedal 310 support and connection to the 2 doorframes 231 sides of escaping danger, and when the drop-down rising stem 313a of such connection status, bar 313a draws high the 1st and the 2nd

bar attaching parts

313b, 313c and removes the door bolt backstop that is embedded into lockhole 232, thereby can isolate the pedal 310 of escaping danger from the 2nd doorframe 231 sides.

On the other hand, has four strands the 2nd support chains 330, the one end be connected four bights of the bracing frame 311 that constitutes the above-mentioned pedal 310 of escaping danger and the other end be wound on the above-mentioned line 322 that delays the line plate 321 that falls parts 320 and be connected, support the pedal 310 and make it keep the support function of level of escaping danger thereby have, can also constitute the support unit of rope handrail etc., provide the pedal 310 of escaping danger with sense of stability to the survivor thus.

At this moment, be preferably and be being connected between above-mentioned the 2nd support chains 330 and the line 322 to form at the 1st 220 fore-end, make the pedal 310 of escaping danger that separates and descend not be subjected to the interference of the 2nd doorframe 231 thus and the decline that is well on.

As shown in the figure, be preferably the boundary belt 340 of fixedly connected quadrangle frame on above-mentioned the 2nd support chains 330, thus when descending by the separation of the pedal 310 of escaping danger performance protection survivor, as the defencive function of guardrail.

Particularly; the boundary belt 340 of this quadrangle frame plays by the separation of the pedal 310 of escaping danger and when descending; the lower vertical of the 2nd support chains 330 is erected; thereby play the effect that forms the quadrangle bearer bar in survivor's gabarit; and playing the effect of protecting survivors at the 2nd support chains 330 that the space narrows down along with side direction on the convergence from forming Pyramid, this can realize further improving the device for lowering persons 200 of security.

And; the boundary belt 340 of this quadrangle frame when the initial setting up of device for lowering persons 200 and escape scuttle form state before; the 2nd support chains 330 that is positioned at the downside of boundary belt 340 embeds and is built in the opening limit groove 311a in top of bracing frame 311, thereby also plays the effect that covers the cap assembly that is embedded into the 2nd support chains 330 in the groove 311a of limit.

On the other hand, the pulley 201 that is connected with above-mentioned the 1st support chains 270 can be configured in the inside of pedestal 210 or outside and connect, wherein, on this pulley 201, can use by connection chain bar coiling handle 202, can carry out simple and stable winding operation to the 1st support chains 270 thereby constitute.

Above-mentioned the 1st support chains 270 and the 2nd support chains 330 can replace using with line or loop wire.

On the other hand, be preferably dead astern at above-mentioned pedestal 210, be that the indoor direction arranges fireproof door 350, make when breaking out of fire blocking-up pyrotechnics etc., thereby protect the survivor and make the survivor have sense of stability and escape safely.

Though above-mentioned fireproof door 350 shows open and close type, also can wait with the structure of slidingtype to make amendment and be out of shape.

The emergency escape of the present invention that as above the constitutes effect of device for lowering persons 200 below is described.

As shown in Figure 3, be arranged under the state of building, has the outer wall that is configured in building and is the non-protruding-type structure on the same plane, not only have the not outward appearance of crime of injuries by explosive substances to buildings and goods therein and the state that arranges attractive in appearance in city, and the state that arranges with the regulation that can satisfy fire service law and building law.

Using for according to the device for lowering persons 200 of the emergency escape escape of fire generation etc. the time, if open fireproof door 350 and with the 1st 220 and the 2nd 230 to extrapolation, then the 1st 220 upwards side direction open and open, and keep open state by the support force of damper 280.

At this moment, by means of the 1st 220 upwards side direction rotate and rise, can be slidably supported the slide unit 250 that is connected guiding parts 240 sides is guided by slip (sliding), and form and limiting displacement to the 1st 120 front end tip displacement and front end stopper section 241 backstops that are directed to parts 240 along guiding parts 240, thereby finish opening.

The 2nd the 230 downward side direction that is under the state that pedal 310 locking of escaping danger is connected the 2nd doorframe 231 opened and opened, and supports the 2nd 230 open state by the 1st support chains 270 that is connected with the 2nd doorframe 231.

At this moment, the pedal 310 of escaping danger has following state, the the 1st and the 2nd bar attaching parts 313b, the 313c that namely are connected with bar 313a are fallback state, its rear end connects the through hole 311b of bracing frame 311, thereby is connected the 2nd doorframe 231 sides under the blocked state at the lockhole 232 that is embedded into the 2nd doorframe 231.

As mentioned above, the 1st 220 and the 2nd 230 along with open and form can be from the inside of building to outside emergency escape and the escape scuttle escaped, the pedal 310 of escaping danger that the survivor sets foot on the 2nd 230 in the fireproof door 350 of closing for blocking-up pyrotechnics etc. gets final product.

The survivor stands behind the 2nd 230 the pedal 310 of escaping danger, as long as upwards draw the bar 313a of the lock cell 313 of the leading section that is arranged on the pedal 310 of escaping danger, the the 1st and the 2nd

bar attaching parts

313b, 313c are advanced, thereby remove the state (lock-out state) of the lockhole 232 that is embedded into the 2nd doorframe 231, the pedal 310 of will escaping danger is separated from the 2nd doorframe 231 sides.

Separate when escaping danger pedal 310 like this; escape danger pedal 310 from the 2nd 230 break away from fully and by taking advantage of survivor's deadweight and downwards side direction descend; and along with the lower side of the pedal 310 of escaping danger that is undertaken by survivor's deadweight to displacement; the boundary belt 340 and the 2nd support chains 330 that are configured in the quadrangle frame in the frame groove 311a of bracing frame 311 are upwards launched; in survivor's gabarit around supporting boundary belt, the survivor's that the performance blocking-up causes owing to the moving of pedal 310 of escaping danger the function of getting injured by a fall and protect the survivor.

At this moment, by survivor's deadweight and downwards the ground of side direction naturally the pedal 310 of escaping danger of displacement by four strands the 2nd support chains 330 and keeping under the horizontal state mobile, and falling under the state that parts 320 are connected lentamente to decline on the ground with slow, the line 322 of parts 320 wherein should slow fall by the control of slowing down, so that unclamp lentamente by reduction gearing 323.

Therefore, emergency escape of the present invention device for lowering persons 200, the survivor of interior of building is promptly run away and safely to escape on the ground from the zone of escaping danger, and very usefully use with the fire stand-by equipment of escaping danger as robustness and safe life salvage.

On the other hand, emergency escape of the present invention device for lowering persons 200, can also provide and utilize chain roll to twine processing around handle 202 and coiling drive division 324 to the 1st support chains 270 and the 2nd support chains 330 of unclamping according to use, and used device for lowering persons restored for the initial setting up state re-uses repeatedly, and can retail shop or communal facility, near use with the fire survival equipment of escaping danger as life salvage in the owned building (completion building or new building thing) of living facilities, school, hospital, apartment etc.

Claims

1. emergency escape device for lowering persons, it comprises: have the 1st of the 1st doorframe and have the 2nd of the 2nd doorframe, it lays respectively at upper and lower sides at the quadrangle pedestal that is fixedly installed on the body of wall of building, and can connect rotationally; Damper, it is connected the 1st frame side, to support described the 1st open state; And the 1st support chains, the one end is connected the both sides of the 2nd doorframe and the other end is connected on the body of wall of pedestal or building, and supporting described the 2nd open state, this emergency escape is characterised in that with device for lowering persons,

Support and connection have the pedal of escaping danger discretely on described the 2nd doorframe, and this pedal of escaping danger comprises: bracing frame, the through hole that it is formed with the limit groove of top style of opening and is positioned at the leading section side; Tempered glass, it is connected on the bracing frame; And lock cell, it is arranged on the leading section of bracing frame, for locking connection and the latch-release of pedal that the 2nd frame side is escaped danger,

2. emergency escape device for lowering persons according to claim 1 is characterized in that, describedly slow fall parts and comprises:

The line plate, it can be connected the 1st medial surface rotatably, and has gear part at outer peripheral face;

Line, it is wound on the described line plate;

Reduction gearing, it is engaged on the gear part of described line plate, the deceleration control when being used for unclamping line; And

The coiling drive division, it is connected with described line plate or reduction gearing, is used for line is twined processing.

3. emergency escape device for lowering persons according to claim 1 is characterized in that, described lock cell comprises:

Bar, its hinge is connected on the bracing frame, can arrange rotationally;

The the 1st and the 2nd bar attaching parts, its be positioned at described bar the hinge coupling part fore-and-aft direction and be positioned at the left and right sides of bar in opposite mode, one end is connected, and along with the mode of operation of bar retreats or forward motion, the 2nd frame side is carried out locking or latch-release, and the pedal of will escaping danger thus is connected to the 2nd doorframe or separates with the 2nd doorframe.

4. emergency escape device for lowering persons according to claim 1 is characterized in that,

In the indoor direction that is provided with described pedestal fireproof door is set.