CN220929262U - Fire escape ladder - Google Patents

Fire escape ladder Download PDF

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Publication number
CN220929262U
CN220929262U CN202321170679.XU CN202321170679U CN220929262U CN 220929262 U CN220929262 U CN 220929262U CN 202321170679 U CN202321170679 U CN 202321170679U CN 220929262 U CN220929262 U CN 220929262U
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CN
China
Prior art keywords
ladder
plate body
rods
escape ladder
escape
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Application number
CN202321170679.XU
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Chinese (zh)
Inventor
吴家仁
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Dai Jun
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Individual
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Priority to CN202321170679.XU priority Critical patent/CN220929262U/en
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Publication of CN220929262U publication Critical patent/CN220929262U/en
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Abstract

The application provides a fire escape ladder, and belongs to the technical field of escape ladders. The fire escape ladder comprises an escape ladder. The escape ladder comprises a ladder stand, hooks and a folding supporting plate, when the escape ladder is used, the folding supporting plate and the ladder stand are located outside a wall body, then the climbing ladder stand can be used for enabling the escape ladder to fall on the folding supporting plate through the ladder stand, the escape ladder can be moved to the folding supporting plate through the ladder stand only by simply climbing for a short time for the old or the old, the folding supporting plate can be used for enabling the old or the old to be connected and disconnected under the condition of falling, the escape ladder is located outside the wall body of the building and is more safe under the condition that fire disaster occurs inside the building, rescue staff can be more conspicuous outside the wall body of the building, rescue staff can conveniently rescue through a ladder car, and people with inconvenience in hands and feet or the old can escape for the old when the fire disaster occurs.

Description

Fire escape ladder
Technical Field
The application relates to the field of escape ladders, in particular to a fire escape ladder.
Background
Among various disasters, fire is one of the most frequent and most common disasters threatening public safety and social development, and in order to reduce the disasters of the fire, a safety fire-fighting channel is arranged inside a residential building, but due to the lack of safety consciousness of residents, sundries are often accumulated in a corridor and the safety fire-fighting channel and the condition of charging an electric battery car, in recent years, the report of the fire caused by the charging of the electric battery car and the fire of the accumulated sundries is frequently rare, and in addition, in rescue, the condition that the corridor or the fire-fighting channel is blocked by the sundries and can not be timely rescued also occurs.
Under the condition that sundries in a corridor and a safe fire-fighting channel are also on fire, residents on the fire floor can only wait for rescue or use the escape ladder to escape at home, but the risk of waiting for rescue at home is high, the resident is easy to burn or inhale dense smoke to poison, the traditional escape ladder only has the climbing function, the resident is very difficult and dangerous to the old or inconvenient people, the climbing speed is limited under the condition of insufficient physical strength or inconvenient people, the resident can climb for a long time, and the resident is very likely to directly fall from the escape ladder, so that the old or inconvenient people are difficult and dangerous to escape.
Disclosure of utility model
In order to make up for the defects, the application provides a fire escape ladder, which aims to solve the problem that the elderly or people with handicapped hands and feet are difficult to escape.
The embodiment of the application provides a fire escape ladder, which comprises an escape ladder.
The escape ladder comprises a ladder stand, a hook and a folding supporting plate, wherein the hook is fixedly connected to the top end of the ladder stand, the folding supporting plate is in sliding connection with the ladder stand, and the hook and the folding supporting plate are respectively located on two sides of the ladder stand.
In a specific embodiment, the cat ladder comprises a main rod and foot rods, wherein two main rods are arranged, two main rods are correspondingly arranged, a plurality of foot rods are arranged, two ends of each foot rod are respectively fixedly connected with two main rods, and a plurality of foot rods are uniformly arranged.
In a specific embodiment, the outer parts of the plurality of foot bars are fixedly sleeved with anti-skid sleeves.
In a specific embodiment, two hooks are provided, and the two hooks are respectively and fixedly connected with the top ends of the two main rods.
In a specific embodiment, the folding support plate comprises a first plate body, a second plate body and a third plate body, the first plate body is in sliding connection with the two main rods, the bottom edge of one face of the second plate body is hinged with one side of the upper surface of the first plate body, and the bottom edge of one face of the third plate body is hinged with the other side of the upper surface of the first plate body.
In a specific embodiment, the two main rods are far away from one side of the hook and are provided with connecting grooves, the plate body of the first plate body is provided with connecting blocks, the connecting blocks are provided with two connecting blocks, and the two connecting blocks are respectively and slidably inserted into the two connecting grooves.
In a specific embodiment, two connecting grooves are respectively provided with a limiting rod, and two connecting blocks are respectively sleeved on rod bodies of the two limiting rods in a sliding manner.
In a specific embodiment, the bottom ends of the two main rods are respectively provided with a supporting rod, and the lower surface of the first plate body is attached to the upper surfaces of the two supporting rods.
The beneficial effects of the utility model are as follows: according to the fire escape ladder obtained through the design, when the fire escape ladder is used, the ladder is moved out of the window, the hooks are hooked on the wall below the window, the folding support plate is moved out of the window, the folding support plate is slidably inserted into the ladder, then the folding support plate can be released, the folding support plate and the ladder are located outside the wall, then the ladder can be climbed, and then the ladder can fall on the folding support plate, so that for the elderly or handicapped, the person can move onto the folding support plate through the ladder only by simple and short climbing, and in the case of falling, the folding support plate can also be used for taking over the elderly or handicapped, in the case of fire in the building, the person is relatively safe outside the wall, and is relatively conspicuous outside the wall, so that rescue workers can rescue the person through the cloud ladder car conveniently, and further, in the case of fire, the rescue workers or the elderly are relatively simple and safe.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first view angle structure of a fire escape ladder according to an embodiment of the present application;
FIG. 2 is a schematic view of a second view structure of a fire escape ladder according to an embodiment of the present application;
FIG. 3 is a schematic view of an escape ladder according to an embodiment of the present application;
Fig. 4 is a schematic structural view of a folding support plate according to an embodiment of the present application.
In the figure: 100-an escape ladder; 110-climbing a ladder; 111-a main lever; 1111-a connecting slot; 1112-a stop lever; 112-foot bar; 1121-an anti-skid sleeve; 120-hooking; 130-folding the support plate; 131-a first plate; 1311-connecting blocks; 132-a second plate; 133-a third plate; 140-supporting rods.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.
Referring to fig. 1, the present application provides a fire escape ladder, including an escape ladder 100.
Referring to fig. 1-4, the escape ladder 100 includes a ladder stand 110, a hook 120 and a folding support plate 130, the ladder stand 110 includes two main bars 111 and foot bars 112, the main bars 111 are provided with two, the two main bars 111 are correspondingly provided, the foot bars 112 are provided with a plurality of, two ends of the plurality of foot bars 112 are respectively fixedly connected with the two main bars 111, the plurality of foot bars 112 are uniformly arranged, an anti-slip cover 1121 is fixedly sleeved outside the plurality of foot bars 112, the hook 120 is fixedly connected to the top end of the ladder stand 110, the hook 120 is provided with two, and the two hooks 120 are respectively fixedly connected with the top ends of the two main bars 111.
In this embodiment, the folding support plate 130 is slidably connected with the ladder stand 110, the hooks 120 and the folding support plate 130 are respectively located at two sides of the ladder stand 110, the folding support plate 130 includes a first plate body 131, a second plate body 132 and a third plate body 133, the first plate body 131 is slidably connected with two main rods 111, the connecting grooves 1111 are formed in one faces, far away from the hooks 120, of the two main rods 111, the plate body of the first plate body 131 is provided with a connecting block 1311, the connecting block 1311 is provided with two connecting blocks, the two connecting blocks 1311 are respectively slidably inserted into the two connecting grooves 1111, limiting rods 1112 are respectively arranged in the two connecting grooves 1111, and the two connecting blocks 1311 are respectively slidably sleeved on rod bodies of the two limiting rods 1112.
Specifically, the bottom edge of one side of the second plate 132 is hinged to one side of the upper surface of the first plate 131, and the bottom edge of one side of the third plate 133 is hinged to the other side of the upper surface of the first plate 131. The bottom ends of the two main rods 111 are respectively provided with a supporting rod 140, the lower surface of the first plate body 131 is attached to the upper surfaces of the two supporting rods 140, the second plate body 132 rotates leftwards, the third plate body 133 rotates rightwards, the second plate body 132 and the third plate body 133 are flatly arranged, the folding supporting plate 130 can be unfolded and flatly arranged, the supporting area of the folding supporting plate 130 can be increased, and the number of people supported by the folding supporting plate 130 can be increased.
In this embodiment, when the fire escape ladder is not used, the foldable support plate 130 can be slid, so that the two connection blocks 1311 can slide out of the connection groove 1111, and the foldable support plate 130 can be separated from the ladder stand 110, so that the space occupied by the fire escape ladder can be reduced, and the storage can be more convenient.
Specifically, the working principle of the fire escape ladder is as follows: when the ladder stand 110 is used, the ladder stand 110 is carried out to the outside of the window, the two hooks 120 are hooked on the wall below the window, then the folding support plate 130 is carried out of the window, the two connecting blocks 1311 are respectively connected in a sliding mode to the inside of the two connecting grooves 1111, then the folding support plate 130 can be released, the folding support plate 130 can automatically fall under the action of gravity, further the folding support plate 130 and the ladder stand 110 are located outside the wall, then the ladder stand 110 can be climbed, further the ladder stand 110 can fall on the second plate 132 through the ladder stand 110, for the elderly or handicapped, the folding support plate 130 can be moved onto the folding support plate 130 through the ladder stand 110 only by simple and short time, and the folding support plate 130 can also be used for taking over the elderly or handicapped.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (8)

1. A fire escape ladder, which is characterized by comprising
Escape ladder (100), escape ladder (100) includes cat ladder (110), couple (120) and folding backup pad (130), couple (120) fixed connection in the top of cat ladder (110), folding backup pad (130) with cat ladder (110) sliding connection, couple (120) with folding backup pad (130) are located respectively the both sides of cat ladder (110).
2. The fire escape ladder according to claim 1, wherein the ladder stand (110) comprises a main rod (111) and foot rods (112), the main rod (111) is provided with two, the two main rods (111) are correspondingly arranged, the foot rods (112) are provided with a plurality of foot rods (112), two ends of the plurality of foot rods (112) are respectively fixedly connected with the two main rods (111), and the plurality of foot rods (112) are uniformly arranged.
3. A fire escape ladder according to claim 2, characterized in that the outer parts of a plurality of the foot bars (112) are fixedly sleeved with anti-slip sleeves (1121).
4. A fire escape ladder according to claim 2, characterized in that two hooks (120) are provided, and that two hooks (120) are fixedly connected to the top ends of two main rods (111), respectively.
5. A fire escape ladder according to claim 2, wherein the folding support plate (130) comprises a first plate body (131), a second plate body (132) and a third plate body (133), the first plate body (131) is slidably connected with the two main rods (111), the bottom edge of one surface of the second plate body (132) is hinged with one side of the upper surface of the first plate body (131), and the bottom edge of one surface of the third plate body (133) is hinged with the other side of the upper surface of the first plate body (131).
6. The fire escape ladder according to claim 5, wherein the two main rods (111) are provided with connecting grooves (1111) on one surfaces far away from the hooks (120), the plate body of the first plate body (131) is provided with a connecting block (1311), the connecting block (1311) is provided with two blocks, and the two connecting blocks (1311) are respectively slidably inserted into the two connecting grooves (1111).
7. The fire escape ladder according to claim 6, wherein two connecting grooves (1111) are provided with a limiting rod (1112) inside, and two connecting blocks (1311) are respectively and slidably sleeved on rod bodies of the two limiting rods (1112).
8. The fire escape ladder as defined in claim 5, wherein the bottom ends of the two main rods (111) are respectively provided with a supporting rod (140), and the lower surface of the first plate body (131) is attached to the upper surfaces of the two supporting rods (140).
CN202321170679.XU 2023-05-16 2023-05-16 Fire escape ladder Active CN220929262U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321170679.XU CN220929262U (en) 2023-05-16 2023-05-16 Fire escape ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321170679.XU CN220929262U (en) 2023-05-16 2023-05-16 Fire escape ladder

Publications (1)

Publication Number Publication Date
CN220929262U true CN220929262U (en) 2024-05-10

Family

ID=90938495

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321170679.XU Active CN220929262U (en) 2023-05-16 2023-05-16 Fire escape ladder

Country Status (1)

Country Link
CN (1) CN220929262U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20240626

Address after: Room 406, Unit 3, Building 1, No. 9 Chezhan Road, Yuhu District, Xiangtan City, Hunan Province, 411100

Patentee after: Dai Jun

Country or region after: China

Address before: 073000 Building 822, Unit 1, 17th Floor, Xinghua East Road, Dingzhou City, Baoding City, Hebei Province

Patentee before: Wu Jiaren

Country or region before: China