CN210542931U

CN210542931U - High-rise escape device

Info

Publication number: CN210542931U
Application number: CN201920633316.2U
Authority: CN
Inventors: 王璞; 张�杰
Original assignee: Tianjin Chengjian University
Current assignee: CSCEC Hongtai (Tianjin) Technology Co.,Ltd.
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-05-19
Anticipated expiration: 2029-05-05

Abstract

The utility model provides a high building escape device, including cat ladder and slow descending device, the cat ladder includes the interior dead lever and the outer dead lever of U type, the tip of interior dead lever and the tip of outer dead lever are respectively through open-ended connecting rod fixed connection downwards, set up web beam between the connecting rod, set up the running-board on the web beam, between two inside walls of interior dead lever, set up web beam between two inside walls of outer dead lever respectively, the fixed hook of slow descending device is fixed on the web beam between the outer dead lever, the bottom of the interior dead lever that is close to the balcony direction sets up interior landing leg respectively, interior landing leg tip and balcony contact, the bottom of the outer dead lever that is close to the balcony direction sets up telescopic outer landing leg respectively, the tip of interior landing leg and outer landing leg respectively with the balcony, the lateral wall contact. High building escape device adopt inside and outside ladder structure, the user can be convenient and safe cross the window, the reliability is high.

Description

High-rise escape device

Technical Field

The utility model relates to a fire-fighting equipment especially relates to a high building escape device.

Background

More and more buildings and higher floors are adopted, and the population is more and more dense. When a fire, an earthquake or other serious disasters happen, the passageway cannot be passed by fireworks, the doorway cannot be opened by door distortion, and the people who are injured by death cannot escape from the room quickly for other reasons. Thus, escape from the window is recognized as the best escape route.

However, the difficulty of escaping from a window is very high, the proportion of the falling, falling injury and falling disability of a high-rise jump window is very high, and people can escape more and more escape equipment for ensuring personal safety compared with the situation that people cannot escape due to panic or physical quality and the like even if the high-rise jump window is provided with an escape rope or other escape equipment.

Chinese patent CN 203389232U discloses a high-rise escape apparatus, including fixer and thrower connected together through the connector, be equipped with the ware that slowly falls between fixer and the thrower, during the use, it makes the connection rope emit to fix the fixer and throw the thrower outside the window, the escaper ties up the safety belt on the health, rely on slowly to fall the ware and slide down on the connection rope, send the ground of escaper safety, but this equipment of fleing is heavy, the structure is complicated, the fixer needs firmly to be fixed, the operation degree of difficulty is big, thereby lead to losing the best time of fleing, and the price is expensive.

Disclosure of Invention

In view of the above, the present invention is directed to a high-rise escape device to solve the above technical problems.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a high building escape device, including cat ladder and the ware of slowly falling, the cat ladder includes the interior dead lever and the outer dead lever of U type, the tip of interior dead lever and the tip of outer dead lever are respectively through open-down's connecting rod fixed connection, set up web beam between the connecting rod, set up the running-board on the web beam, between the two inside walls of interior dead lever, set up web beam between the two inside walls of outer dead lever respectively, the fixed hook of the ware of slowly falling is fixed on the web beam between the outer dead lever, the bottom of the interior dead lever that is close to the balcony direction sets up interior landing leg respectively, interior landing leg tip and balcony contact, the bottom of the outer dead lever that is close to the balcony direction sets up telescopic outer landing leg respectively, the tip of interior landing leg and outer landing leg respectively.

Furthermore, the two ends of the connecting rod are respectively connected through two reinforcing cross beams, the two reinforcing cross beams are parallel to each other and are positioned in a plane parallel to the horizontal plane, the top surfaces of the reinforcing cross beams are provided with foot pedals, and anti-skidding foot pads are arranged on the foot pedals.

Furthermore, the middle parts of the reinforcing cross beams are respectively connected through reinforcing longitudinal beams, and the pedal plates are fixed on the reinforcing longitudinal beams.

Furthermore, the reinforced longitudinal beams comprise two reinforced longitudinal beams, and the fixed hooks of the descent control device are fixed on the reinforced cross beam between the two reinforced longitudinal beams.

Further, the outer leg comprises an inner sleeve and an outer sleeve, the end part of the outer sleeve is fixed on the outer fixing rod, one end of the inner sleeve is arranged in the outer sleeve, the other end of the inner sleeve extends out of the outer sleeve, a butting plate is arranged at the end part of the inner sleeve, a spring is sleeved on the outer sleeve, one end of the spring is fixed on the outer fixing rod, and the other end of the spring is fixed on the butting plate.

Furthermore, a limiting ring is arranged on the inner wall of the end part of the outer sleeve, and a limiting plate is arranged at the end part of the inner sleeve arranged in the outer sleeve.

Furthermore, the side arms of the inner fixing rod are of a hollow structure, the end part of the inner fixing rod is fixedly connected with an inner pedal rod, the inner pedal rod is of a U-shaped structure, and the two side walls of the inner pedal rod can be inserted into the two side arms of the inner fixing rod and fixed through bolts.

Furthermore, the side arms of the outer fixing rod are of a hollow structure, the side arms of the outer fixing rod are fixedly connected with an outer pedal rod, the outer pedal rod is of a U-shaped structure, and two side walls of the outer pedal rod can be inserted into the hollow side walls of the outer fixing rod and fixed through bolts.

Furthermore, a reflective belt is arranged on the side wall of the outer fixing rod.

Compared with the prior art, the high-rise escape device has the following advantages:

(1) escape device set up interior terraced formula structure, interior terraced structure can be firm fix on the window, the user can be safe, convenient crossing the window.

(2) Outer landing leg be extending structure to be applicable to the fixture of different specifications, the cat ladder forms through the whole manufacturing of buckling technology, has guaranteed the intensity of whole cat ladder, no acute angle design protection user's safety.

(3) Cat ladder surface set up the reflection of light area, the scene of accident search and rescue of being convenient for.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a perspective view of the present invention;

fig. 2 is a side view of the ladder stand fixed to a balcony wall.

Description of reference numerals:

1. an inner foot bar; 2. an inner fixing rod; 3. a connecting rod; 4. an outer fixing rod; 5. a reinforcing cross beam; 6. reinforcing the longitudinal beam; 7. an inner leg; 8. an outer foot bar; 9. an outer leg; 10. a descent control device; 11. a balcony.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-2, a high-rise escape device comprises a ladder stand and a descent control device 10 which are detachably fixed on a balcony 11, wherein the ladder stand comprises a U-shaped inner fixing rod 2 and a U-shaped outer fixing rod 4, the end part of the inner fixing rod 2 and the end part of the outer fixing rod 4 are fixedly connected through two arc-shaped connecting rods 3 with downward openings respectively, two ends of the two connecting rods 3 are connected through two reinforcing cross beams 5 respectively, the two reinforcing cross beams 5 are parallel to each other and are positioned in a plane parallel to a horizontal plane, the top surfaces of the reinforcing cross beams 5 are provided with foot pedals, and anti-skidding foot pads are arranged.

Reinforcing cross beams 5 are respectively arranged between two inner side walls of the inner fixing rod 2 and between two inner side walls of the outer fixing rod 4 so as to improve the reliability of the ladder stand.

The middle part of strengthening the crossbeam 5 is connected through strengthening the longeron 6 respectively, and the running-board is fixed on strengthening the longeron 6, slowly falls the fixed hook of ware 10 and fixes on strengthening the crossbeam 5 between outer dead lever 4, and further, strengthens longeron 6 and includes two, slowly falls the fixed hook of ware 10 and fixes on two strengthening the crossbeam 5 between the longeron 6.

The ladder stands span on the balcony 11 through the inner and outer dead lever 4 and the connecting rod 3, the bottom of the inner dead lever 2 near the balcony 11 direction is respectively provided with an inner leg 7, and the end part of the inner leg 7 is contacted with the inner side wall of the balcony 11.

The end of the inner leg 7 is provided with a non-slip mat.

The bottom of the outer fixing rod 4 close to the balcony 11 direction is respectively provided with an outer leg 9, the outer legs 9 are of a telescopic structure, on one hand, the outer legs 9 can firmly fix the ladder stand on the balcony 11, and on the other hand, the outer legs can play a role in shock absorption.

The outer supporting leg 9 comprises an inner sleeve and an outer sleeve, the end part of the outer sleeve is fixed on the outer fixing rod 4, one end of the inner sleeve is arranged in the outer sleeve, the other end of the inner sleeve extends out of the outer sleeve, the end part of the inner sleeve is provided with a butt plate, the outer sleeve is sleeved with a spring, one end of the spring is fixed on the outer fixing rod 4, the other end of the spring is fixed on the butt plate, and an anti-slip pad is arranged.

Set up the spacing ring on the inner wall of outer sleeve tip, arrange the inside inner skleeve tip of outer sleeve in and set up the limiting plate, can prevent effectively that the inner skleeve from breaking away from in the outer sleeve through spacing ring and limiting plate.

For the convenience of old man and children climbing, the side arm of interior dead lever 2 is hollow structure, and pedal lever 1 in the tip fixed connection of interior dead lever 2, interior pedal lever 1 are U type structure, and the both sides wall of interior pedal lever 1 can insert in the both sides wall of interior dead lever 2, through the bolt fastening.

The side arm of outer dead lever 4 is hollow structure, and outer foot bar 8 is connected in the side arm fixed connection of outer dead lever 4, and outer foot bar 8 is U type structure, and the both sides wall of outer foot bar 8 can insert in the hollow side wall of outer dead lever 4 to pass through the bolt fastening.

The side wall of the outer fixed rod 4 is provided with a reflective belt, so that the accident site search and rescue target is facilitated.

The working principle of the device is as follows:

when the ladder is used, as shown in figure 2, the ladder is lapped on a balcony 11, the outer supporting legs 9 are adjusted to fix the ladder, then the fixing hooks of the descent control device 10 are fixed on the reinforcing cross beam 5, and a person who escapes binds the safety belt on the body and slowly descends.

The escape device is provided with an inner ladder type structure and an outer ladder type structure, the inner ladder type structure and the outer ladder type structure can be firmly fixed on a window, and a user can safely and conveniently cross the window; the outer supporting legs 9 are of telescopic structures, so that the ladder is suitable for fixtures of different specifications, the ladder is manufactured through an integral bending process, the strength of the integral ladder is guaranteed, and the safety of a user is protected due to the fact that the ladder is not designed to be sharp; the reflective belt is arranged on the surface of the crawling ladder, so that search and rescue in accident sites are facilitated.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-rise escape device is characterized in that: comprises a ladder stand and a descent control device (10), the ladder stand comprises a U-shaped inner fixed rod (2) and an outer fixed rod (4), the end part of the inner fixed rod (2) and the end part of the outer fixed rod (4) are respectively and fixedly connected through a connecting rod (3) with a downward opening, a reinforcing cross beam (5) is arranged between the connecting rods (3), a pedal is arranged on the reinforcing cross beam (5), an inner leg (7) is respectively arranged at the bottom of the inner fixed rod (2) close to the balcony (11) direction, the end part of the inner leg (7) is contacted with the balcony (11), a telescopic outer leg (9) is respectively arranged at the bottom of the outer fixed rod (4) close to the balcony (11) direction, the ends of the inner leg (7) and the outer leg (9) are respectively contacted with the inner side wall and the outer side wall of the balcony (11).

2. A high-rise escape device according to claim 1, wherein: the two ends of the connecting rod (3) are respectively connected through two reinforcing cross beams (5), the two reinforcing cross beams (5) are mutually parallel and are positioned in a plane parallel to a horizontal plane, the top surface of each reinforcing cross beam (5) is provided with a pedal, and an anti-skidding foot pad is arranged on each pedal.

3. A high-rise escape device according to claim 2, wherein: the middle parts of the reinforcing cross beams (5) are respectively connected through reinforcing longitudinal beams (6), and the foot pedals are fixed on the reinforcing longitudinal beams (6).

4. A high-rise escape device according to claim 3, wherein: the two reinforcing longitudinal beams (6) are provided, and the fixed hooks of the descent control device (10) are fixed on the reinforcing cross beam (5) between the two reinforcing longitudinal beams (6).

5. A high-rise escape device according to claim 1, wherein: the outer supporting leg (9) comprises an inner sleeve and an outer sleeve, the end part of the outer sleeve is fixed on the outer fixing rod (4), one end of the inner sleeve is arranged in the outer sleeve, the other end of the inner sleeve extends out of the outer sleeve, the end part of the inner sleeve is provided with a butt plate, the outer sleeve is sleeved with a spring, one end of the spring is fixed on the outer fixing rod (4), and the other end of the spring is fixed on the butt plate.

6. A high-rise escape device according to claim 5, wherein: the inner wall of the end part of the outer sleeve is provided with a limiting ring, and the end part of the inner sleeve arranged in the outer sleeve is provided with a limiting plate.

7. A high-rise escape device according to claim 1, wherein: the side arm of interior dead lever (2) is hollow structure, interior pedal lever (1) of tip fixed connection of interior dead lever (2), and interior pedal lever (1) is U type structure, and the both sides wall of interior pedal lever (1) can insert in the both sides arm of interior dead lever (2), through the bolt fastening.

8. A high-rise escape device according to claim 1, wherein: the side arms of the outer fixing rod (4) are of a hollow structure, the side arms of the outer fixing rod (4) are fixedly connected with outer pedal rods (8), the outer pedal rods (8) are of a U-shaped structure, and two side walls of the outer pedal rods (8) can be inserted into the hollow side walls of the outer fixing rod (4) and fixed through bolts.

9. A high-rise escape device according to claim 1, wherein: the side wall of the external fixing rod (4) is provided with a reflective belt.