CN203129935U

CN203129935U - Emergency escape ladder

Info

Publication number: CN203129935U
Application number: CN 201320109309
Authority: CN
Inventors: 陈元均
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-11
Filing date: 2013-03-11
Publication date: 2013-08-14
Anticipated expiration: 2023-03-11

Abstract

The utility model discloses an emergency escape ladder. The emergency escape ladder comprises a plurality of pedals, connecting ropes and fixed hooks, wherein an outward-inclined baffle is arranged at each of the front side and the rear side of each pedal respectively, and the pedals and the baffles form trapezoidal structures in which the upper parts are narrow and the lower parts are wide; connecting holes for being penetrated by the connecting ropes and fixing the pedals are formed in two ends of the pedals, thus forming a flexible ladder provided with multistage pedals; the fixed hooks are fixedly connected to the face of one pedal on the top of the emergency escape ladder; and anti-shake adhesive tapes are arranged below the outer sides of the baffles. By utilizing the technical scheme, the emergency escape ladder has the advantages that the mechanism is simple, compact, safe and reliable, the space is saved, the appearance is beautiful, and the containing and the storing are conveniently carried out; and as the friction force between the emergency escape ladder and the wall is enhanced by the anti-shake adhesive tapes, the shaking feel generated when a user climbs the ladder downwards is effectively reduced, and the safety factor during escaping of the user is increased.

Description

A kind of emergency survival ladder

Technical field

The utility model relates to the escaping from high building on fire selfrescue equipment, refers to a kind of emergency survival ladder especially.

Background technology

Continuous development along with urban construction, highrise building is also more and more, potential safety hazard also increases thereupon, what stand in the breach is fire, fire of high-rise building have the intensity of a fire violent, spread fast, evacuate difficult, characteristics such as injures and deaths are heavy, structure fire resistance is poor, fire fighting and rescue difficulty, high building fire-proof becomes a difficult problem of puzzlement urban safety safely.At present, room in the high building seldom is equipped with selfrescue equipment, the practicality of these selfrescue equipments remains to be tested on the one hand, on the other hand, the price of these selfrescue equipments is often also very expensive, the ordinary people is difficult to consumption, adds to have idea of leaving things to chance, so few people buy deposit, when fire takes place, elevator can't normally use, and selfrescue equipment is few, even does not have, self energy is waited for fire-fighting and rescue, because some fire incident point is more remote or passage is narrow or block up, and causes fire fighting truck in time to arrive rescue, causes the generation of tragedy.

Some rope ladders are also arranged at present on the market, the emergent use when fire in high buildings, but there are structure and complicated operation, be not suitable for using with the escape that is nervous it is pressed for time, key is the ladder severity that rolls in use, and the people can't be moved one's steps, and non-personage through professional training is difficult to adapt to, particularly there are certain potential safety hazard in old man and child.The parking space that needs at ordinary times in addition is bigger, is not easy to deposit, and takes in back integral body defective such as be repugnant to the eye not attractive in appearance.

The utility model content

In order to overcome the above-mentioned technological deficiency that existing emergency survival ladder exists, the purpose of this utility model is to provide a kind of emergency survival ladder, and not only mechanism is simple for this emergency survival ladder, is convenient to take in and deposit, and rocks when using few, descending steady relatively.

In order to achieve the above object, the utility model has adopted following technical scheme:

Design a emergency survival ladder, this emergency survival ladder comprises; Some pedals, connection cord and stay hook, has an outward-dipping baffle plate respectively in the both sides, front and back of pedal, form up-narrow and down-wide trapezium structure between pedal and the baffle plate, the pedal two ends are provided with the connecting hole of wearing connection cord and fixed pedestal in order to string, and form rope ladder with multistage pedal, one pedal tread is fixedly connected with stay hook on the top, and the outer side-lower of baffle plate is provided with the anti-shake adhesive tape.

Because connecting the connection cord of each pedal is nylon or the wire rope of quality softness, form up-narrow and down-wide trapezium structure between pedal and the baffle plate, when not using, with each pedal from the bottom to top in turn pile together, at last a rectangular screw rod string is worn reception hole corresponding on each pedal and locking, so just very long rope ladder can be folded, be convenient to deposit and take.Outer side-lower at baffle plate arranges the anti-shake adhesive tape in addition, and the anti-shake adhesive tape can be close to metope when the people creeps, and the anti-shake adhesive tape has strengthened the frictional force with metope, has reduced the rolling innervation that produces when ladder is descending effectively.

Can fold and lock the emergency survival ladder at ordinary times, in case the body of wall place of earlier stay hook being hooked escaping exit when running into emergency case, again screw rod is opened, each pedal just can to down and on fall one by one and open, form one ladder, personnel can be along ladder from taking a powder within doors within doors, folded formula design safety like this is reliable, save the space, be convenient to deposit and attractive in appearance, because the anti-shake adhesive tape has strengthened the frictional force with metope, reduced the rolling innervation of generation when ladder is descending effectively, the safety factor when increasing the personnel escape.

In order to reach better goal of the invention, emergency survival ladder of the present utility model also further has following technical characterictic:

Further, in some embodiments, pedal surface is provided with anti-slip tank, and such design is the frictional force for the sole that increases the survivor and pedal surface, reduces that the survivor is slided into and the generation of the accident that meets accident.

Further, in some embodiments, the anti-shake adhesive tape is arranged on wherein on the baffle plate, and in order to reduce the assembly process of product, the anti-shake adhesive tape only need be installed in by body of wall one side just can solve the problem that ladder rocks.

Further, in some embodiments, correspondence is provided with reception hole on each pedal, be to prevent from artificial run into and being scattered after receiving folded each pedal in order to solve, and it is unaffected to take in the back overall appearance.

Further, in some embodiments, also be connected with a safety rope on the stay hook, on fixture, design is in order to prevent that stay hook or body of wall from taking place loosening or when coming off, ladder is unlikely to take place dropping situations, many insurances together like this with bolt of safety rope.

Further, in some embodiments, a baffle plate arranged outside of top pedal has light emitting directory board used, if such design can be used as direction board in being placed between corridor at ordinary times; When in case fire take place to have a power failure, between the corridor of dark in, the survivor also can find the position of the anxious safety ladder of the utility model soon, makes things convenient for the survivor to use.

Further, in some embodiments, in order to reduce the assembly process of product, and solid, durable, be that mould extruding one-shot forming design is handled with pedal and baffle plate.

Description of drawings

Fig. 1 is the structural representation of the utility model emergency survival ladder pedal;

Fig. 2 is the deployed condition structural representation of the utility model emergency survival ladder;

Fig. 3 is the receipts overlapping state structural representation of the utility model emergency survival ladder;

Fig. 4 is Fig. 3 connects a safety rope at stay hook structural representation;

Fig. 5 is the light emitting directory board used structural representation of a baffle plate arranged outside at the top pedal.

The specific embodiment

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail.

Reference 1 is to shown in Figure 5, emergency survival ladder of the present utility model, the pedal 1, connection cord 6 and the stay hook 4 that comprise polylith, the both sides, front and back of pedal 1 of the present utility model have an outward-dipping front apron 3 and backboard 2 respectively, form up-narrow and down-wide trapezium structure between pedal 1 and front apron 3 and the backboard 2.Respectively be provided with two in order to go here and there the connecting hole 5 of wearing connection cord 6 and fixing and balanced pedal 1 respectively at the two ends of pedal 1, for the sole that increases the survivor and the frictional force on pedal 1 surface, reduce the generation that the survivor is slided into the accident of meeting accident, the upper surface of pedal 1 is provided with anti-slip tank 11.In order to reduce the assembly process of product, make pedal 1 solid, durable, pedal 1 and forward and backward baffle plate 3,2 adopt metallic aluminiums, iron or material mould extruding one-shot forming design such as firm to handle, in order to prevent at running into of receiving that folded each pedal 1 descendant is and to be scattered, and making that to take in the back overall appearance unaffected, correspondence is provided with reception hole 12 on each pedal, after receiving stacked each pedal 1, pass each reception hole 12 with a screw rod 13, each pedal 1 that receipts are stacked together is fixed together.

Go here and there the connecting hole 5 of wearing a plurality of pedals 1 respectively by connection cord 6 and will step on whenever roughly that 40-50 centimetre spacing distance forms rope ladder with multistage pedal 1,1 on one pedal is fixedly connected with stay hook 4 on the top, and the outer side-lower of backboard 2 is provided with anti-shake adhesive tape 7.In some embodiments, anti-shake adhesive tape 7 is that link or screw are connected and fixed with backboard 2 outer side-lowers, in some embodiments, also be connected with a safety rope 9 on the stay hook 4, with 9 one bolts of safety rope on fixture, design is in order to prevent that stay hook 4 or body of wall from taking place loosening or when coming off, ladder is unlikely to take place dropping situations, many insurances together like this.It is light emitting directory board used 8 that front apron 3 arranged outside of the top pedal 1 of emergency survival ladder of the present utility model have, if such design can be used as direction board in being placed between corridor at ordinary times; When in case fire take place to have a power failure, between the corridor of dark in, the survivor also can find the position of the anxious safety ladder of the utility model soon, makes things convenient for the survivor to use.

Because connecting the connection cord 6 of each pedal 1 is nylon or the wire rope of quality softness, form up-narrow and down-wide trapezium structure between pedal 1 and front apron 3 and the backboard 2, when not using, with each pedal 1 from the bottom to top in turn pile together, at last a rectangular screw rod 13 strings are worn reception hole corresponding on each pedal 1 12 and locking, so just very long rope ladder can be folded, be convenient to deposit and take.Outer side-lower at backboard 2 arranges anti-shake adhesive tape 7 in addition, and anti-shake adhesive tape 7 can be close to metope when the people creeps, and anti-shake adhesive tape 7 has strengthened the frictional force with metope, has reduced the rolling innervation that produces when ladder is descending effectively.

Fold at ordinary times and locking emergency survival ladder, in case the body of wall place of earlier stay hook 4 being hooked escaping exit when running into emergency case, again screw rod 13 is opened, each pedal 1 just can to down and on fall one by one and open, form one rope ladder, personnel can be along ladder from taking a powder within doors within doors, folded formula design safety like this is reliable, save the space, be convenient to deposit and attractive in appearance, because the anti-shake adhesive tape has strengthened the frictional force with metope, reduced the rolling innervation of generation when ladder is descending effectively, the safety factor when increasing the personnel escape.

Above-described embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow those skilled in the art can understand content of the present utility model and implements according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the thought essence of core technology of the present utility model change or decorate, and all should be encompassed in the protection domain of the present utility model.

Claims

1. emergency survival ladder, comprise some pedals, connection cord and stay hook, it is characterized in that: both sides have an outward-dipping baffle plate respectively before and after the described pedal, form up-narrow and down-wide trapezium structure between pedal and the baffle plate, described pedal two ends are provided with the connecting hole of wearing connection cord and fixed pedestal in order to string, form rope ladder with multistage pedal, be fixedly connected with stay hook on one pedal tread of described top, the outer side-lower of described baffle plate is provided with the anti-shake adhesive tape.

2. emergency survival ladder according to claim 1, it is characterized in that: described pedal tread is provided with anti-slip tank.

3. emergency survival ladder according to claim 1 is characterized in that: described anti-shake adhesive tape is arranged on wherein on the baffle plate.

4. according to claim 1 or 2 or 3 described emergency survival ladders, it is characterized in that: correspondence is provided with reception hole on described each pedal.

5. according to claim 1 or 2 or 3 described emergency survival ladders, it is characterized in that: also be connected with a safety rope on the described stay hook.

6. emergency survival ladder according to claim 1, it is characterized in that: the baffle plate arranged outside of described top pedal has light emitting directory board used.

7. according to claim 1 or 2 or 3 described emergency survival ladders, it is characterized in that: described pedal and baffle plate are mould extruding one-shot forming.