CN2321934Y

CN2321934Y - Ladder for escaping from storeyed buiding

Info

Publication number: CN2321934Y
Application number: CN 97224217
Authority: CN
Inventors: 张士忠; 丁宏广
Original assignee: Jinhai Industry Group Co ltd Z
Current assignee: Jinhai Industry Group Co ltd Z
Priority date: 1997-08-08
Filing date: 1997-08-08
Publication date: 1999-06-02
Anticipated expiration: 2007-08-08

Abstract

The utility model belongs to the fire fighting and escaping device, particularly a ladder for escaping from a storeyed building, which comprises a box body, an upper box cover and a lower box cover. The utility model is characterized in that the box body is provided with a supporting frame and a foldable ladder; a connecting rod mechanism is arranged among the box body, the upper box cover and the lower box cover; the box body is also provided with a rolling ladder device; the rolling ladder device is matched with the foldable ladder by a tightening strap. The utility model is installed on the balcony of the building or the floor of the special platform. When in an emergent situation, the utility model can be served as a path for evacuating the people and saving the property. The utility model is a fire fighting and escaping device for ensuring the safety of people's life and property before an emergent situation happens.

Description

The floor Emergency Ladder

The utility model belongs to the fire-extinguishing and lifesaving escape device, particularly relates to a kind of floor Emergency Ladder of glue.

In background technology, highrise building is when breaking out of fire, elevator can't use because of power failure, and escape stair is often blocked by smog, stranded personnel in highrise building can only wait for fire fighter's rescue passively, in time are out of danger for making trapped personnel, and what come into operation at present saves oneself with having descending lifeline, life chute, life saving gas cushion, life line, slide bar etc., but above-mentioned apparatus all has certain limitation.

The purpose of this utility model is to provide the floor Emergency Ladder of a kind of balcony or dedicated platform use, so that the safe escape of trapped personnel.

The purpose of this utility model is to realize like this, it comprises up and down case lid and casing, it is characterized in that getting rid of stating carriage and folding ladder are housed in the casing, casing and be combined with linkage up and down between the case lid, the terraced mechanism of volume is housed in the casing, matches by tightening up suspender belt between volume ladder device and the folding ladder.

The utlity model has characteristics simple in structure, easy to use, safe, evacuate the safety device for life-saving of personnel in the high-rise building under special circumstances, created advantage for ensureing people's life security.

In conjunction with the accompanying drawings and embodiments, the utility model is specified as follows:

Fig. 1 is one of structural representation of the present utility model;

Fig. 2 is two of a structural representation of the present utility model;

Fig. 3 is three of the utility model structural representation;

Fig. 4 is a linkage structural representation of the present utility model.

With reference to accompanying drawing: the utility model comprises upper box lid 1, following case lid 5 and casing 2, casing 2 and case lid 1 up and down, be connected with known manner between 5, carriage 4 and folding ladder 3 are housed in the casing 2, casing 2 and last, following case lid 1, be combined with linkage 6 between 5, by linkage 6 upper box lid 1 and following case lid 5 are opened or closure simultaneously, volume ladder device 10 also is housed in the casing 2, match by tightening up suspender belt 7 between volume ladder device 10 and the folding ladder 3, on case lid 1, be provided with handle, on folding ladder 3 ladder shelves 11, be provided with fluorescent Warning Mark 9, the user can be clear that terraced grade 11 position of stepping on pin in the dark, when the utility model uses, casing 2 is fixed in the preformed hole of building balcony concrete surface, casing 2 and ground strong bonded is got final product, when meeting emergency, only need open case lid 1, put down folding ladder 3, just can be used as evacuation personnel's decline passway, it is easy to use, safety.

Claims

1, a kind of floor Emergency Ladder, comprise case lid (1) (5) and casing (2) up and down, it is characterized in that being equipped with in the described casing (2) carriage (4) and folding ladder (3), casing (2) and be combined with linkage (6) up and down between case lid (1), (5), also be equipped with in the casing (2) volume ladder device (10), the volume ladder device (10) with folding ladder (3) between match by tightening up suspender belt (7).

2, floor Emergency Ladder according to claim 1 is characterized in that the ladder shelves (11) of described folding ladder 3 are provided with fluorescent Warning Mark (9).