CN205224470U

CN205224470U - Modular balcony guardrail

Info

Publication number: CN205224470U
Application number: CN201521028911.1U
Authority: CN
Inventors: 李鑫
Original assignee: Suzhou Tuoke Decoration Engineering Co Ltd
Current assignee: Suzhou Tuoke Decoration Engineering Co Ltd
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2016-05-11
Anticipated expiration: 2025-12-10

Abstract

The utility model discloses a modular balcony guardrail, include: folding ladder, dwang, horizontal pole and montant, the horizontal pole has two from top to bottom, and two horizontal pole horizontal symmetry set up, and the both ends of horizontal pole are fixed with the fixed block, montant and dwang set up respectively at the both ends of horizontal pole, and the both ends of montant are fixed respectively on upper and lower two horizontal poles, are fixed with the hasp on the montant, and the rotatable setting of dwang one end is on the horizontal pole of below, and the dwang other end can block to be established on the horizontal pole of top, the folding ladder top is fixed on the dwang, and the folding ladder bottom mounting has the hasp with hasp matched with. In this way, the utility model discloses can be when having the protective action, indoor personnel's flees for one's life in the time of can also helping the conflagration breaing out.

Description

A kind of Combined balcony guard-rail

Technical field

The utility model relates to guardrail field, particularly relates to a kind of Combined balcony guard-rail.

Background technology

Fire in high buildings fast-escape is the actual problem facing and be difficult to effectively solution of society always, simple and effective escaping tool is undoubtedly the first selection that trapped personnel is escaped when fire, fire in high buildings frequently occurred in recent years, in quite a few fire incident, trapped personnel, because can not find the escape of simple and effective instrument for the moment, finally only has helpless selection to jump out of the building or engulfing by big fire mercilessness.And absolutely large number high-rise escape apparatus or cost is higher in the market, or just as single escaping tool, do not shelve when fire does not occur, not easily accomplish to apply widely.

Utility model content

The technical problem that the utility model mainly solves is to provide a kind of Combined balcony guard-rail, can while there is protective action, the escape of indoor occupant during breaking out of fire can also be contributed to, and the folding ladder of life-saving can rotate after launching flexibly, lever is rotated and is put, to ensure the stationarity after folding ladder expansion, be applicable to multiple situation; Its structure is simple, easy to use, is applicable to promoting the use of.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of Combined balcony guard-rail, comprising: folding ladder, dwang, cross bar and montant; Described cross bar has upper and lower two, and two cross bar horizontal symmetrical are arranged, and the two ends of cross bar are fixed with fixed block; Described montant and dwang are separately positioned on the two ends of cross bar, the two ends of montant are separately fixed on upper and lower two cross bars, montant is fixed with snap close, and on the rotating cross bar being arranged on below in dwang one end, the dwang other end can be fastened on the cross bar of top; Described folding ladder top is fixed on dwang, and folding ladder bottom is fixed with the hasp matched with snap close.

Preferably, described dwang one end is bolted on cross bar, and the dwang other end is provided with projection, and one end of top cross bar and the middle part of below cross bar are equipped with arc chute, the center of circle of arc chute overlaps with bolt shaft line position, and projection may be stuck in arc chute.

Preferably, described folding ladder comprises ladder and descending stair, described hasp is fixed on terraced bottom, upper terraced top is fixed with annulus, annulus is enclosed within described dwang, and on dwang, the position of relative annulus is provided with ring groove, and annulus may be stuck in ring groove, descending stair top is connected with upper terraced bottom by bearing pin, and descending stair can rotate around upper terraced bottom.

The beneficial effects of the utility model are: the utility model having protective action while, can also contribute to the escape of indoor occupant during breaking out of fire.

Accompanying drawing explanation

Fig. 1 is that the preferred embodiment of a kind of Combined balcony guard-rail one of the utility model is as the structural representation launched during safety ladder;

Fig. 2 is that a kind of Combined balcony guard-rail of the utility model is as structural representation during guardrail.

In accompanying drawing, the mark of each parts is as follows: 1, cross bar; 2, fixed block; 3, montant; 4, dwang; 5, folding ladder.

Detailed description of the invention

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.

Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises:

A kind of Combined balcony guard-rail, comprising: folding ladder 5, dwang 4, cross bar 1 and montant 3; Described cross bar 1 has upper and lower two, and the cross bar 1 being positioned at top can be used as handrail, and with the cross bar 2 common support fixed Combination formula balcony guardrail of below; Two cross bar 1 horizontal symmetrical are arranged, and the two ends of cross bar 1 are fixed with fixed block 2, two cross bars 1 firmly can be fixed on the metope of balcony by fixed block 2.Described montant 3 and dwang 4 are separately positioned on the two ends of cross bar 1, so that fixed fold ladder 5, can reinforce the structure between two cross bars 1 simultaneously, improve the holding capacity of Combined balcony guard-rail; The two ends of montant 3 are separately fixed on upper and lower two cross bars 1, and montant 3 is fixed with snap close, and on the rotating cross bar 1 being arranged on below in dwang 4 one end, dwang 4 other end can be fastened on the cross bar 1 of top; Described dwang 4 one end is bolted on cross bar 1, dwang 4 other end is provided with projection, one end of cross bar 1, top and the middle part of below cross bar 1 are equipped with arc chute, and the center of circle of arc chute overlaps with bolt shaft line position, and projection may be stuck in arc chute.Described folding ladder 5 top is fixed on dwang 4, and folding ladder 5 bottom is fixed with the hasp matched with snap close, and folding ladder 5 can be made after hasp is connected with snap close as the obstruct net of guardrail; Described folding ladder 5 comprises ladder and descending stair, described hasp is fixed on terraced bottom, upper terraced top is fixed with annulus, annulus is enclosed within described dwang 4, and on dwang 4, the position of relative annulus is provided with ring groove, and annulus may be stuck in ring groove, folding ladder 5 can be convenient to rotate lever 4 flexible rotating, be applicable to different situations, folding ladder 5 can adjust angle according to the actual conditions lever 4 that rotates, ensure folding ladder 5 launch after safety and steady; Descending stair top is connected with upper terraced bottom by bearing pin, and descending stair can rotate around upper terraced bottom so that folding ladder 5 folds, after folding ladder 5 is folding on upper ladder and descending stair to trample bar staggered, better can play protective action.When a fire, separate opening lock catch, rotate and turn all bars 4, dwang 4 projection is against in the arc chute of the cross bar 1 of below, and folding ladder 5 is opened automatically due to the effect of gravity, can carry out cat ladder escape; During gathering, rotary motion bar 4, make dwang 4 and cross bar 1 perpendicular, projection on dwang 4 is stuck in the arc chute of the cross bar 1 of top, and rotate descending stair, descending stair and upper ladder are coincided, and to be matched with hasp by snap close and lock folding ladder 5, ensure that folding ladder is firmly arranged between two cross bars 1.

The utility model can while having protective action, the escape of indoor occupant during breaking out of fire can also be contributed to, and the folding ladder of life-saving can rotate after launching flexibly, lever is rotated and is put, and to ensure the stationarity after folding ladder expansion, is applicable to multiple situation; Its structure is simple, easy to use, is applicable to promoting the use of.

The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model manual and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a Combined balcony guard-rail, is characterized in that, comprising: folding ladder, dwang, cross bar and montant; Described cross bar has upper and lower two, and two cross bar horizontal symmetrical are arranged, and the two ends of cross bar are fixed with fixed block; Described montant and dwang are separately positioned on the two ends of cross bar, the two ends of montant are separately fixed on upper and lower two cross bars, montant is fixed with snap close, and on the rotating cross bar being arranged on below in dwang one end, the dwang other end can be fastened on the cross bar of top; Described folding ladder top is fixed on dwang, and folding ladder bottom is fixed with the hasp matched with snap close.

2. a kind of Combined balcony guard-rail according to claim 1, it is characterized in that: described dwang one end is bolted on cross bar, the dwang other end is provided with projection, one end of cross bar, top and the middle part of below cross bar are equipped with arc chute, the center of circle of arc chute overlaps with bolt shaft line position, and projection may be stuck in arc chute.

3. a kind of Combined balcony guard-rail according to claim 2, it is characterized in that: described folding ladder comprises ladder and descending stair, described hasp is fixed on terraced bottom, upper terraced top is fixed with annulus, annulus is enclosed within described dwang, and on dwang, the position of relative annulus is provided with ring groove, and annulus may be stuck in ring groove, descending stair top is connected with upper terraced bottom by bearing pin, and descending stair can rotate around upper terraced bottom.