CN207934772U - A kind of fire in high buildings and the earthquake emergency escape security window that can be changed escalator - Google Patents

Abstract

The utility model discloses a kind of fire in high buildings and the security windows of the variable escalator of earthquake emergency escape, including the forms for being fixed on the threshold cross bar on balcony ground or windowsill lower part and being arranged on threshold cross bar；Forms include at least one section escalator, and escalator includes the montant that two spacing are arranged and several stulls being arranged between two montants；The upper end of the montant of first segment escalator is arranged by connector on threshold cross bar, and connector can be spun upside down around threshold cross bar, and the inside that the lower end of two montants of first segment escalator is opposite is provided with the latch hole for fixed window body；C-shaped sleeve is set on escalator, and C-shaped sleeve can relatively be slided along montant, and by being limited with corresponding C-shaped docking sleeve, to realize the stretching, extension and contraction of escalator.The utility model has both the function of burglary-resisting window, protective window and escalator, when the emergency situations such as fire, earthquake occur, which can be become to escalator and carry out emergency escape, effectively improve survival rate.

Description

A kind of fire in high buildings and the earthquake emergency escape security window that can be changed escalator

Technical field

The utility model is related to safe rescue engineering device technique fields, and in particular to a kind of fire in high buildings and earthquake emergency escape With the security window of variable escalator.

Background technology

In various disasters, fire be most frequently, most generally threaten public security and social development major casualty it One, sprawling is rapid, and the dense smoke of generation, which be easy to cause asphyxia, makes one shock death, and consequence is more serious.According to statistics, annual on the earth More than 500 ten thousand secondary earthquakes about occur.Current scientific and technological level there is no the arrival of method Accurate Prediction earthquake, at following considerably long one section In, earthquake is also likely to be can not Accurate Prediction.Therefore, for earthquake, what we should more do is to carry out defence engineering.Especially It is that with the development of economy, depth of building is larger, and the density of population is higher, once alert is generated, by building itself Personnel when elevator, corridor have been unable to meet emergency withdraw；And occur fire when, indoor occupant may can not be successfully into Go out door and reaches elevator or corridor.

Therefore the case where becoming the effective way for improving survival rate from window escape, and escaping now from window, relies primarily on Staircase or hanging ladder that fire-fighting and rescue officers and men provide etc. need just escape danger after the arrival of fire-fighting and rescue officers and men, and waste is more Time, unnecessary casualties may be caused.

Utility model content

For the defects in the prior art, a kind of fire in high buildings and earthquake emergency escape provided by the utility model are used variable The security window of escalator has both the function of burglary-resisting window, protective window and escalator, can when the emergency situations such as fire, earthquake occur The security window is become into escalator and carries out emergency escape, effectively improves survival rate.

A kind of fire in high buildings and earthquake the emergency escape provided by the utility model security window that can be changed escalator, including it is solid The forms for being scheduled on the threshold cross bar on balcony ground or windowsill lower part and being arranged on threshold cross bar；The forms include at least one Escalator is saved, escalator includes the montant that two spacing are arranged and several stulls being arranged between two montants；First segment hand The upper end of the montant of staircase is arranged by connector on threshold cross bar, and connector can be spun upside down around threshold cross bar, first segment The inside that the lower end of two montants of escalator is opposite is provided with the latch hole for fixed window body；In the perpendicular of first segment escalator The both ends of the lower end of bar, the upper end of the montant of final section escalator and the second section to the montant of section escalator second from the bottom are equal C-shaped sleeve is set, and the C-shaped sleeve of montant upper end is set on the montant of a section escalator, and the C-shaped sleeve of montant lower end is arranged On the montant of next section escalator so that the C-shaped sleeve can be slided along montant is opposite, and by with corresponding C-shaped sleeve Docking is limited, to realize the stretching, extension and contraction of escalator.

Principle：When as forms, escalator retraction is drawn close, and is limited by C-shaped sleeve and connector, after limit, respectively Stull on section escalator overlaps or is staggered, and forms smaller spacing, while reaching antitheft, protect and does not influence to adopt Light；Escalator after retraction is integrally flipped up and is fixed on the upper end of the escalator after overturning at the top of balcony by bolt Or windowsill top, you can exercise the effect of security window.It faces a danger when needing emergency escape, releases at the top of balcony or windowsill top Fixation of the bolt to forms, be pushed outwardly forms, the C-shaped sleeve of the second section to the upper end of final section escalator is along a upper section The montant of escalator is snapped down to the position of the C-shaped sleeve of a section escalator lower end successively, and by two C-shaped sleeves to tapping into Row limit, that is, form the escalator of the length of an emergency escape.The security window is primarily adapted for use in seven buildings and its small high building below, When making forms, the joint number of escalator should be rationally set according to terrain clearance so that final section escalator can arrive at ground.

Advantageous effect：The security window has both the function of burglary-resisting window, protective window and escalator；Under normal circumstances, it can be used as Burglary-resisting window and protective window use；When the emergency situations such as fire, earthquake occur, personnel can be about to the security window certainly within doors becomes hand steered Ladder is withdrawn to ground；The structure of the security window is simple, is not take up the interior space；Easy to operate when use, the used time is short, is not necessarily to other Personnel assist voluntarily complete to operate and withdraw in time, effectively improve survival rate.

Further, the connector is the T-shaped structure of seamless steel pipe welding, and the upper end of connector is set in threshold cross On bar, the upper end of the montant of first segment escalator is plugged in the lower end of connector and is welded and fixed.

First segment escalator can be fixed on threshold cross bar by the way that two connectors are arranged, it is simple in structure；Using T words Shape structure, socket are connected with the mode of grafting, can be made in advance to connector, save the set-up time；Seamless steel pipe simultaneously With preferable strength and stiffness, rotates repeatedly and also can guarantee good reliability；It is welded and fixed solid and reliable.

Further, it is provided with limited block below the threshold cross bar, connector can with respect to the horizontal plane carry out 90 ° upwards Rotation carries out downwards 75 ° of rotations.

As burglary-resisting window, protective window in use, so that forms are in vertical state；And stretch after when playing rescue, Escalator has certain gradient, when personnel withdraw, on the one hand can ensure that the safety using escalator, is on the other hand withdrawing In the process can be more and more remoter from building, it prevents fire or seismic process high and medium from falling object and causes unexpected injury.

Further, two montants of escalator are arranged in parallel, and the gabarit distance d of two montants is 40cm-50cm Between.

The width of 40cm-50cm is the convenient width that personnel are fast and safely withdrawn using escalator, it can be ensured that withdraws work It is smoothed out, saves material simultaneously；Suitable width position is reserved on original burglary-resisting window can easily fix the safety Window, security window is small, is easily installed and uses.

Further, the C-shaped sleeve is made of C-shaped steel pipe.

Steel material intensity is high, and good reliability, use is safer, convenient material drawing.

Further, protective pad is set on the lower end end of escalator described in final section.

Collision between escalator and ground is can avoid after setting protective pad to be damaged.

Further, the protective pad uses rubber material.

When escalator glides and collides with ground, sound is smaller；Meanwhile rubber material can also reach anti-skidding effect Fruit.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios It draws.

Fig. 1 be embodiment as escalator when schematic diagram；

Fig. 2 is the schematic diagram after escalator retraction in Fig. 1；

Fig. 3 is the left view schematic diagram of Fig. 2；

Fig. 4 be embodiment as forms when schematic diagram；

Fig. 5 is schematic top plan view when the second section escalator is placed vertically.

Reference numeral：

1- threshold cross bars；2- forms；3- escalators；4- montants；5- stulls；6- connectors；7- limited blocks；8- protective pads； 9-C shape sleeves.

Specific implementation mode

The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and this practicality cannot be limited with this Novel protection domain.

A kind of fire in high buildings earthquake emergency escape as shown in Figures 1 to 5 security window that can be changed escalator 3, including it is solid The forms 2 for being scheduled on the threshold cross bar 1 on balcony ground or windowsill lower part and being arranged on threshold cross bar 1；The forms 2 include At least one section escalator 3, escalator 3 include the montant 4 that two spacing are arranged and several stulls being arranged between two montants 4 5；The upper end of the montant 4 of first segment escalator 3 is arranged by connector 6 on threshold cross bar 1, and connector 6 can be around threshold cross bar 1 It spins upside down, the inside that the lower end of two montants 4 of first segment escalator 3 is opposite is provided with the latch hole for fixed window body 2 (not shown)；In the lower end of the montant 4 of first segment escalator 3, the upper end of the montant 4 of final section escalator 3, the second section It is respectively provided with C-shaped sleeve 9 to the both ends of the montant 4 of section escalator 3 second from the bottom, the C-shaped sleeve 9 of 4 upper end of montant is set in one On the montant 4 for saving escalator 3, the C-shaped sleeve 9 of 4 lower end of montant is set on the montant 4 of next section escalator 3 so that the C Shape sleeve 9 can be along the opposite sliding of montant 4, and is limited by being docked with corresponding C-shaped sleeve 9, to realize escalator Stretching, extension and contraction.

Principle：When as forms 2, the retraction of escalator 3 is drawn close, and is limited by C-shaped sleeve 9 and connector 6, is limited Afterwards, the stull 5 respectively on section escalator 3 overlaps or is staggered, and forms smaller spacing, while reaching antitheft, protect again not Influence daylighting；3 entirety of escalator after retraction is flipped up and is fixed on the upper end of the escalator 3 after overturning by bolt At the top of balcony or windowsill top, you can exercise the effect of security window.Face a danger when needing emergency escape, release at the top of balcony or Fixation of the bolt on windowsill top to forms 2 is pushed outwardly forms 2, the C-shaped of the second section to the upper end of final section escalator 3 Sleeve 9 is snapped down to the position for the C-shaped sleeve 9 that upper one saves escalator 3 lower end along the montant 4 of upper section escalator 3 successively, and according to Docking by two C-shaped sleeves 9 is limited, that is, forms the escalator 3 of the length of an emergency escape.The security window is mainly applicable in When making forms 2 joint number of escalator 3 should be rationally arranged so that most in Yu Qilou and its small high building below according to terrain clearance Later section escalator 3 can arrive at ground.

Advantageous effect：The security window have both burglary-resisting window, protective window and escalator 3 function；Under normal circumstances, it can be used as Burglary-resisting window and protective window use；When the emergency situations such as fire, earthquake occur, personnel can be about to the security window certainly within doors becomes hand steered Ladder 3 is withdrawn to ground；The structure of the security window is simple, is not take up the interior space；Easy to operate when use, the used time is short, is not necessarily to it His personnel assist voluntarily complete to operate and withdraw in time, effectively improve survival rate.

When implementation, the connector 6 is the T-shaped structure of seamless steel pipe welding, and the upper end of connector 6 is set in threshold cross On bar 1, the upper end of the montant 4 of first segment escalator 3 is plugged in the lower end of connector 6 and is fixed by welding.

First segment escalator 3 can be fixed on threshold cross bar 1 by the way that two connectors 6 are arranged, it is simple in structure；Using T-shaped structure, socket are connected with the mode of grafting, can be made in advance to connector 6, save the set-up time；It is seamless simultaneously Steel pipe has preferable strength and stiffness, rotates repeatedly and also can guarantee good reliability；It is welded and fixed solid and reliable.

When implementation, 1 lower section of the threshold cross bar is provided with limited block 7, and connector 6 can with respect to the horizontal plane carry out upwards 90 ° of rotations carry out downwards 75 ° of rotations.

As burglary-resisting window, protective window in use, so that forms 2 are in vertical state；And stretch after when playing rescue, Escalator 3 has certain gradient, when personnel withdraw, on the one hand can ensure that using the safety of escalator 3, on the other hand exists Can be more and more remoter from building in evacuation process, it prevents fire or seismic process high and medium from falling object and causes unexpected injury.

When implementation, two montants of escalator are arranged in parallel, the gabarit distance d of two montants be 40cm-50cm it Between.

The width of 40cm-50cm is the convenient width that personnel are fast and safely withdrawn using escalator 3, it can be ensured that withdraws work It is smoothed out, saves material simultaneously；Suitable width position is reserved on original burglary-resisting window can easily fix the safety Window, safe forms 2 accumulate small, are easily installed and use.

When implementation, the C-shaped sleeve 9 is made of C-shaped steel pipe.

Steel material intensity is high, and good reliability, use is safer, convenient material drawing.

When implementation, protective pad is set on the lower end end of escalator 3 described in final section.

Collision between escalator 3 and ground is can avoid after setting protective pad to be damaged.

When implementation, the protective pad 8 uses rubber material.

When escalator 3 glides and collides with ground, sound is smaller；Meanwhile rubber material can also reach anti-skidding effect Fruit.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.

Claims (6)

1. a kind of fire in high buildings and the earthquake emergency escape security window that can be changed escalator, which is characterized in that including being fixed on sun The threshold cross bar of tread or windowsill lower part and the forms being arranged on threshold cross bar；The forms include that at least one section is hand steered Ladder, escalator include the montant that two spacing are arranged and several stulls being arranged between two montants；First segment escalator The upper end of montant is arranged by connector on threshold cross bar, and connector can be spun upside down around threshold cross bar, first segment escalator The opposite insides in lower end of two montants be provided with the latch hole for fixed window body；Under the montant of first segment escalator End, the upper end of montant of final section escalator and the both ends of the second section to the montant of section escalator second from the bottom are respectively provided with C The C-shaped sleeve of shape sleeve, montant upper end is set on the montant of a section escalator, and the C-shaped sleeve of montant lower end is set in down On the montant of one section escalator so that the C-shaped sleeve can be slided along montant is opposite, and by with corresponding C-shaped docking sleeve It is limited, to realize the stretching, extension and contraction of escalator；The connector is the T-shaped structure of seamless steel pipe welding, connection The upper end of part is set on threshold cross bar, and the upper end of the montant of first segment escalator is plugged in the lower end of connector and welds solid It is fixed.

2. a kind of fire in high buildings as described in claim 1 and the earthquake emergency escape security window that can be changed escalator, feature Be, limited block is provided with below the threshold cross bar, and connector can with respect to the horizontal plane carry out 90 ° of rotations upwards, downwards into 75 ° of rotations of row.

3. a kind of fire in high buildings as described in claim 1 and the earthquake emergency escape security window that can be changed escalator, feature It is, two montants of escalator are arranged in parallel, and the gabarit distance d of two montants is between 40cm-50cm.

4. a kind of fire in high buildings as claimed in claim 2 and the earthquake emergency escape security window that can be changed escalator, feature It is, the C-shaped sleeve is made of C-shaped steel pipe.

5. a kind of fire in high buildings as described in claim 1 and the earthquake emergency escape security window that can be changed escalator, feature It is, protective pad is set on the lower end end of escalator described in final section.

6. a kind of fire in high buildings as claimed in claim 5 and the earthquake emergency escape security window that can be changed escalator, feature It is, the protective pad uses rubber material.