CN206473675U - Community's home fire escape device - Google Patents

Abstract

The utility model discloses a kind of community's home fire escape device, including：I-beam wheel, escape air cushion and escape clothes, window is formed with the exterior wall of house, the guardrail of a cuboid is fixed with window, it is opening above guardrail and away from the one side of window, I-beam wheel is parallel with the exterior wall of house and is arranged on by axle on the exterior wall directly over the window, 2 steel wires are wound with the I-beam wheel, one end of the every steel wire is fixedly mounted with the I-beam wheel；Escape air cushion is placed on the ground of the exterior wall side and is fixedly mounted with the ground, and the upper surface of the other end of 2 steel wires and air cushion of escaping is fixedly mounted with；The escape clothes are located between 2 steel wires, the distance of 2 steel wires is cumulative from top to bottom, slow down survivor's decrease speed, home fire escape device in community's of the present utility model can make survivor carry over 2 steel wires to slide, due to there is steel wire guiding sliding trace, it is possible to decrease the probability that survivor is drop to outside escape air cushion.

Description

Community house fire escape device

technical field

The utility model belongs to the technical field of fire fighting equipment, in particular to a fire escape device for a community house.

Background technique

With the development of the city, more and more community houses in the city are built and higher and higher. However, behind the prosperous scene, there are serious safety hazards. The fire is the first to bear the brunt. It is quite difficult to rescue and extinguish fires in community houses on higher floors; Methods such as inflatable cushions can no longer meet the needs of rescue. Therefore, how to escape safely from high-rise buildings has increasingly attracted people's attention when encountering sudden and urgent problems such as fire.

Although some escape devices have appeared in the prior art, the existing escape devices often have the disadvantage of poor practicability and cannot be well applied in reality.

Contents of the invention

Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a community house fire escape device.

The purpose of this utility model is achieved through the following technical solutions.

A fire escape device for a community house, comprising: an I-shaped wheel, an escape air cushion and an escape suit, a window for escape is formed on the outer wall of the residence, a cuboid guardrail is fixed on the window, and the guardrail The upper side and the side away from the window are open, the I-shaped wheel is parallel to the outer wall of the house and is installed on the outer wall directly above the window through a shaft, and the I-shaped wheel is wound with 2 steel wires, one end of each of the steel wires is fixed to the I-shaped wheel; when in use, the escape air cushion is placed on the ground on one side of the outer wall and fixed to the ground, and the 2 steel wires are fixed to the ground. The other end of the steel wire is fixed to the upper surface of the escape air cushion; the escape suit is located between the two steel wires, and the escape suit includes an integral jacket and trousers, along the bust direction of the escape suit. An annular chest chain is connected to the outside of the escape suit, and an annular waist chain is connected to the outside of the escape suit along the waist direction of the escape suit. The chest chain and the waist chain are respectively connected to two corresponding waist chains. A connecting belt or a chest connecting belt, one end of the waist connecting belt and the chest connecting belt close to the steel wire is respectively fixed with a ring-shaped first buckle and the escape suit is connected to the two steel wires through the first buckle, so that the escaper puts on the escape suit and slides down the guardrail along the steel wire to the escape air cushion; One end of the plate chain is connected to one end of the pole, wherein the other end of the seat plate chain is connected to the waist connecting belt on the corresponding side of the escape suit, and the end of the pole close to the steel wire is fixed with a ring-shaped The second buckle, the second buckle is connected with the steel wire on the corresponding side, so that after the seat board chain is connected with the waist connection belt, the survivor sits on the seat board and slides down the steel wire; the two steel wires The distance increases gradually from top to bottom, and is used to reduce the speed of the survivors when they slide down the steel wire to approach the escape air cushion.

In the above technical solution, a protrusion is formed on the shaft of the I-shaped wheel, and the two steel wires wound on the I-shaped wheel are respectively located on both sides of the protrusion.

In the above technical solution, the included angle between the steel wire and the outer wall is 30-70°.

In the above technical solution, it also includes: a controller and a motor, the motor is connected to the shaft of the I-shaped wheel, the controller includes a wireless receiving device and the controller is electrically connected to the motor, and is used to drive the motor rotate.

In the above technical solution, a weight is installed at one end of the steel wire connected to the escape air cushion, so that the steel wire can maintain a drooping state when the steel wire descends.

In the above technical solution, it also includes: when two steel wires are wound on the I-shaped wheel, a supporting plate and a rope body for bearing the gravity of the heavy object, one end of the supporting plate is connected to the bottom of the heavy object The outer wall is hinged, the other end of the supporting plate is connected to one end of the rope body, and the other end of the rope body is detachably connected to the outer wall near the window, so that the rope body, the supporting plate and the outer wall form a Triangular structure, when a fire breaks out, the escapers close to the window break the connection between the rope body and the outer wall, and under the tension of the weight, the I-shaped wheel rotates.

In the above technical solution, the two steel wires are respectively fixed through the metal ring and the upper surface of the escape air cushion.

In the above technical solution, a pocket is formed on the escape suit, and the escapee puts his hand into the pocket when sliding down the steel wire.

In the above technical solution, a window for escape is formed on one floor of the house.

The method of using the above-mentioned community house fire escape device includes: the escaper puts on the escape suit, stands on the guardrail, pulls two steel wires close to the window to the guardrail horizontally, and connects the waist connection belt and the chest of the escape suit in sequence. The belt is connected with 2 steel wires; after the connection, the escapee sits on the guardrail, the escapee's legs protrude from the guardrail in a form perpendicular to the ground, and the seat chain and the support rod are connected with the 2 steel wires in sequence, Hold this position and slowly move forward to clear the rail and slide down the 2 wires.

In the above technical solution, when sliding down along the two steel wires, the hand of the survivor stretches into the pocket.

Compared with the prior art, the community house fire escape device of the present utility model can wind two steel wires on the I-shaped wheel when not in use, and when a fire occurs, the motor can be rotated through remote control, so that the two steel wires It is extended from the I-shaped wheel and the lower end touches the ground (the steel wire can also be manually released to the ground in case of a circuit failure), and the two steel wires are respectively connected to the escape air cushion, so that the escaper can slide down along the two steel wires. Guide the sliding trajectory, which can reduce the probability of survivors falling outside the escape air cushion.

Description of drawings

Fig. 1 is the structural representation of community house fire escape device of the present utility model;

Figure 2 is a schematic diagram of the structure of the escape suit.

Among them, 1 is the escape air cushion, 2 is the metal ring, 3 is the steel wire, 4 is the escape suit, 4-1 is the pants part, 4-2 is the seat board, 4-3 is the waist chain, 4-4 is the chest chain, 4 -5 is a coat, 4-6 is a chest connecting belt, 4-7 is a waist connecting belt, 4-8 is a seat board chain, 4-9 is a pole, 5 is a window, 6 is an I-shaped wheel, and 7 is a shaft. 8 is guardrail.

detailed description

The community house fire escape device of the present utility model will be described in detail below in conjunction with the accompanying drawings.

As shown in accompanying drawing 1～2, comprise: I-shaped wheel 6, escape air cushion 1, controller (not shown in the figure) and escape suit 4, form a window 5 that is used for escape collectively on a floor of the residence, When a fire breaks out, the survivors gather at a window and escape in sequence. A cuboid guardrail 8 is fixedly mounted on the window 5, and the top of the guardrail 8 and the side away from the window 5 are open, and the I-shaped wheel 6 is parallel to the outer wall of the house and is installed on the outer wall directly above the window 5 by the shaft 7. On the wall (promptly installed when building a building), 2 steel wires 3 are wound on the I-shaped wheel 6, and one end of each steel wire 3 is fixed with the I-shaped wheel 6 (axle portion). Wherein, a protrusion is formed on the shaft of the I-shaped wheel 6 (not shown in the figure), and the two steel wires 3 wound on the I-shaped wheel 6 are respectively located on both sides of the protrusion, and the protrusion is used to prevent the steel wire 3 from Tanglement takes place between 2 steel wires 3 when spreading out from I-beam wheel 6. When in use (that is, when a fire occurs), the rescue personnel downstairs place the escape air cushion 1 on the ground on one side of the outer wall and fix it with the ground, and the other ends of the two steel wires 3 pass through the metal ring 2 and the escape air cushion respectively. The upper surface of 1 is fixed, and the angle between the steel wire 3 and the outer wall is 30-70°, and the angle can be determined according to the distance between the I-shaped wheel 6 and the window where the escaped person is located, that is, the I-shaped wheel 6 and the window where the escaped person is located. The closer the distance, the larger the upper limit of the included angle.

Escape suit 4 is positioned between 2 steel wires 3, and escape suit can be adopted as various types of fixing devices, such as the fixing belt etc. that adopt when bungee jumping, but, in order to realize optimum safety, in the technical scheme of the present invention, An escape suit adopting the following structure. The escape suit 4 includes: an integral jacket 4-5 and trousers 4-1, an annular chest chain 4-4 is connected to the outside of the escape suit 4 along the bust direction of the escape suit 4, and is connected along the waistline direction of the escape suit 4 The exterior of the escape suit 4 is connected with an annular waist chain 4-3, and the chest chain 4-4 and the waist chain 4-3 are respectively connected with two corresponding waist connection belts 4-7 or chest connection belts 4-6 and waist connection belts. 4-7 and one end of the chest connection belt 4-6 close to the steel wire 3 are respectively fixed with a ring-shaped first buckle (not shown in the figure) and the escape suit 4 is connected to the two steel wires 3 through the first buckle, So that the escapee puts on the escape suit 4 and slides down to the escape air cushion 1 along the steel wire 3 from the guardrail 8; the seat board 4-2 is fixed behind the trousers part 4-1, and each end at the two ends of the seat board 4-2 is respectively connected with a One end of the seat board chain 4-8 is connected to one end of the support rod 4-9, wherein the other end of the seat board chain 4-8 is connected to the waist connecting belt 4-7 on the corresponding side of the escape suit 4, and the support rod 4-9 An annular second buckle (not shown) is fixedly installed near one end of the steel wire 3, and the second buckle is connected with the steel wire 3 on the corresponding side, so that the seat board chain 4-8 is connected with the waist connection belt 4-7 The escapee can sit on the seat plate 4-2 and slide down along the steel wire 3 to provide a supporting force for the escapee. Pockets are sewn on the escape suit 4, and the hands of the escapee extend into the pocket when sliding down the steel wire 3, so as to prevent the hands of the escapee from being bumped by the steel wire when sliding down. In order to reduce the impact force when the escapee lands on the escape air cushion 1, the distance between the two steel wires 3 increases gradually from top to bottom, which can reduce the speed at which the escapee slides down the steel wire 3 to approach the escape air cushion 1.

One end that the steel wire 3 is connected with the escape air cushion 1 is equipped with a weight (not shown in the figure), so that the steel wire 3 can maintain a drooping state when the steel wire 3 descends. In the technical solution of the present invention, the rotation of the I-shaped wheel can be controlled by a motor, for example: the motor is connected to the I-shaped wheel 6, and the controller includes a wireless receiving device and is electrically connected to the motor for driving the motor to rotate. In the technical scheme of the present invention, the steel wire can also be manually released to the ground when a circuit fault occurs, for example: when 2 steel wires are wound on the I-shaped wheel 6, the supporting plate (not shown in the figure) will pass through the heavy object and bear the gravity of the heavy object shown) and the rope body (not shown) control the rotation of the I-shaped wheel, wherein, one end of the supporting plate is hinged with the outer wall below the weight, and the other end of the supporting plate is connected with one end of a rope body, and the rope body The other end is detachably connected to the outer wall near the window, so that the rope body, the supporting plate and the outer wall form a triangular structure, that is, the supporting plate can bear the gravity of the heavy object through the traction of the rope body. When a fire broke out, the survivors near the window disconnected the connection between the rope body and the outer wall, and under the pulling force of the weight, the I-shaped wheel rotated.

The community house fire escape device of the utility model can wind two steel wires on the I-shaped wheel when not in use, and when a fire occurs, the motor can be rotated by remote control (the steel wire can also be manually released to the ground when a circuit failure occurs) , so that the two steel wires are unscrewed from the I-shaped wheel and the lower ends touch the ground. After receiving the ends of the two steel wires, the rescuers in the downstairs connect the two steel wires with the escape air cushion respectively. At the same time, many The escapee puts on a one-piece escape suit, stands on the guardrail, pulls the two steel wires near the window to the guardrail horizontally, and connects the waist connection belt 4-7 and the chest connection belt 4-6 of the escape suit in sequence. 2 steel wires are connected; after the connection, the escapee sits on the guardrail (at this time, the seat plate is located under the buttocks of the escapee), and the escapee’s legs protrude from the guardrail in a form perpendicular to the ground, and the seat chains are connected in sequence. 4-8 and pole 4-9 are connected with 2 steel wires, maintain this posture and move forward slowly to leave the guardrail, and slide down along the 2 steel wires. Due to the existence of the steel wire guiding sliding track, the probability of escapers falling outside the escape air cushion can be reduced. When the width between the two steel wires 3 reaches the upper limit of stretching in the horizontal direction of the chest chain 4-4 and the waist chain 4-3, the speed at which the escapee slides along the steel wire 3 can be reduced, and the pain when falling onto the escape air cushion 1 can be reduced. impact. Here, it is worth noting that, in the technical solution of the present invention, the waist connection belt 4-7 and the chest connection belt 4-6 are preferably connected on the same side of the corresponding chest chain 4-4 and the waist chain 4-3 (for example The front or back of the survivor's body), when the speed of descent is reduced, the squeeze force of the chest chain 4-4 and the waist chain 4-3 on the survivor's corresponding chest or waist can be reduced.

The utility model has been described as an example above. It should be noted that, without departing from the core of the utility model, any simple deformation, modification or other equivalent replacements that can be made by those skilled in the art without costing creative labor all fall into the Into the scope of protection of the utility model.

Claims (8)

1. A community house fire escape device, characterized in that it comprises: a spool (6), an escape air cushion (1) and an escape suit (4), and a window (5) for escape is formed on the outer wall of the house , a cuboid guardrail (8) is fixedly installed on the window (5), the upper side of the guardrail (8) and the side away from the window (5) are open, and the I-shaped wheel (6 ) is parallel to the exterior wall of the house and is installed on the exterior wall directly above the window (5) through a shaft (7), and 2 steel wires (3) are wound on the I-shaped wheel (6), each One end of the steel wire (3) is fixed to the I-shaped wheel (6); when in use, the escape air cushion (1) is placed on the ground on one side of the outer wall and fixed to the ground, The other ends of the two steel wires (3) are fixed to the upper surface of the escape air cushion (1); the escape suit (4) is located between the two steel wires (3), and the escape suit (4 ) comprises: a coat (4-5) and trousers part (4-1) that are integrally formed, and an annular chest chain (4) is connected to the outside of the escape suit (4) along the bust direction of the escape suit (4) -4), an annular waist chain (4-3) is connected to the outside of the escape suit (4) along the waistline direction of the escape suit (4), the chest chain (4-4) and the waist chain ( 4-3) Two corresponding waist connecting belts (4-7) or chest connecting belts (4-6) are respectively connected, and the waist connecting belts (4-7) and chest connecting belts (4-6) are close to the steel wire One end of (3) is respectively fixed with a ring-shaped first buckle, and the escape suit (4) is connected with the two steel wires (3) through the first buckle, so that the escaper can put on the escape suit The clothes (4) slide down from the guardrail (8) to the escape air cushion (1) along the steel wire (3); Later, the two ends of the seat plate (4-2) are respectively connected with one end of a seat plate chain (4-8) and one end of a pole (4-9), wherein the seat plate chain (4- 8) The other end is connected to the waist connection belt (4-7) located on the corresponding side of the escape suit (4), and the end of the support rod (4-9) close to the steel wire (3) is fixed with a ring-shaped The second buckle, the second buckle is connected with the steel wire (3) on the corresponding side, so that after the seat board chain (4-8) is connected with the waist connection belt (4-7), the escaper sits on the The seat board (4-2) slides down along the steel wires (3); the distance between the two steel wires (3) increases gradually from top to bottom, which is used to reduce the escapers from sliding along the steel wires (3) to get close to the escape Velocity during air cushion (1). 2. The community house fire escape device according to claim 1, characterized in that a protrusion is formed on the shaft of the I-shaped wheel (6), and two steel wires wound on the I-shaped wheel (6) (3) respectively located on both sides of the protrusion. 3. The community house fire escape device according to claim 2, characterized in that, one end of the steel wire (3) connected to the escape air cushion (1) is equipped with a heavy object, so that when the steel wire (3) descends, the Steel wire (3) can keep drooping state. 4. The fire escape device for community houses according to claim 3, characterized in that the angle between the steel wire (3) and the outer wall is 30-70°. 5. The community house fire escape device according to claim 4, further comprising: a controller and a motor, the motor is connected to the shaft of the I-shaped wheel (6), and the controller includes a wireless receiving device And the controller is electrically connected with the motor for driving the motor to rotate. 6. The community house fire escape device according to claim 4, characterized in that, it also comprises: when two steel wires (3) are wound on the said I-shaped wheel (6), it is used to withstand the gravity of the heavy object Supporting plate and rope body, one end of said supporting plate is hinged with the outer wall below the weight, the other end of said supporting plate is connected with one end of said rope body, and the other end of said supporting plate is connected with the window ( 5) the outer wall is detachably connected so that the rope body, the supporting plate and the outer wall (5) form a triangular structure. 7. The community house fire escape device according to claim 5 or 6, characterized in that 2 steel wires (3) are respectively fixed on the upper surface of the metal ring (2) and the escape air cushion (1); A pocket is formed on the escape suit (4), and the hand of the escapee extends into the pocket when sliding down the steel wire (3). 8. The community house fire escape device according to claim 7, characterized in that a window (5) for escape is formed on one floor of the house.