KR840001141Y1 - Emergency escaping apparatus for a high building - Google Patents

Abstract

No content.

Description

High rise building emergency escape

1 (a) is a front view of the present invention. Figure 1 (b) is a side view of the present invention.

2 is a cross-sectional view of the rooftop rotor of the present invention.

3 is a cross-sectional view of the ground rotor excluding the upper part of the ground rotor wheel.

4 is a perspective view of a partially cut ground wheel.

5 is a side view in which the accelerator gear of the ground rotor is connected and operated.

Figure 6 (a) is a cross-sectional view showing the stop operation of the centrifugal brakes during low-speed rotational deceleration of the tracked rope ladder. Figure 6 (b) is a cross-sectional view showing the rotational motion of the centrifugal brake during high-speed rotational deceleration of the tracked rope ladder. 6 (c) is a cross-sectional view showing the stopping operation of the centrifugal brake during high speed rotation and deceleration of the caterpillar rope ladder. Figure 6 (d) is a perspective view showing the rotational motion of the centrifugal brakes during high-speed rotational deceleration of the tracked rope ladder.

7 is an enlarged view of a manual braking device of a rooftop and a ground rotor of the present invention, and FIG. 7 (a) is a cross-sectional view of a rotation operation when the handle is in a rotational position. Fig. 7 (b) is a cross sectional view of the stop operation when the handle is in the stop position.

8 is an exploded and assembled perspective view of a speed regulator attached to the ground rotor.

9 is an assembly perspective and operation diagram of a power injection device attached to a ground rotor.

10 is an assembled perspective view of the safety platform of the present invention.

Figure 11 is a perspective view of the track belt ladder attached to the seat belt is operated in the channel.

12 is an operation of the seat belt of the present invention is dismantled from the lower end of the channel.

The present invention relates to a high-rise emergency escape, which is seated on a seat belt when a fire breaks out in a high-rise building and descends due to its own weight, and automatically disassembles the seat belt upon landing on the ground, so as to evacuate noble lives and valuable property safely or quickly. It is in a ship.

Conventionally, evacuation devices used to evacuate caterpillar ladders are moved by motors under the high conditions of high-rise buildings. However, these devices lack safety by allowing the ladder compartment to be lowered by hand. There was a problem that could not be prevented, and indoor elevators could not be evacuated safely and quickly because many people in high-rise buildings could not be used due to the restriction of personnel usage and power failure in case of fire.

In order to evacuate a lot of people to the ground quickly or safely to the ground, the present invention is to install a rotator on the roof of the building and the ground to install a seat belt on the caterpillar rope ladder that traverses Isayi, the channel with the slope dismantling protrusion When the seat belt is automatically dismantled to be seated on the ground as described in the accompanying drawings as designed to safely evacuate to the ground regardless of the power cut off in the fire as follows.

As shown in FIG. 1, the rooftop rotor is the I-beam 8 of FIG. 2 and the ground rotors of FIG. 3 and 4 of the ground roof of the building are fixed to the ground and the crankshaft 7 is located on one side of the roof of FIG. A safety board 3 having a folding opening and closing plate 5 which is opened and closed by the opening and closing operation of the manual handle 4 connected by the connecting rod 6 is installed, and the rollers 16 at both ends thereof are provided at the lower point of FIG. Fixture 45 having a protruding portion 48 of the leaf spring to the tracked ladder ladder (18) is installed orbited through the channel (17) and the inclined dismantling protrusion (49) in the appropriate position of the ground bottom The engaging ring 46 of the seat belt 20 is suspended by the projection 50 of FIG. The steel ladder car 19 and the rope 18 of the caterpillar rope ladder 18 of which the seat belt 20 is installed at regular intervals to be dismantled and the seat belt 20 of FIG. And the roof grooves and the ground rotating wheels 11 and 12 are inserted into the ladder grooves 14 and the rope grooves 15 formed to engage the edge circumferences of the ground rotating wheels 11 and 12 at regular intervals. 1) (2) is rotated around the main shaft (9) (9 ') of the body (10) (10') is a structure so that the caterpillar rope ladder 18 is rotated by the load of the evacuator.

As shown in FIG. 1, the people (C) evacuated to the building roof due to the fire are arranged according to the instruction of the rooftop driver (A), and one of the evacuated people (C) is a folding folding type of FIG. Climbing on the opening and closing plate (5) to the iron ladder cage (19), one set of seat belts (20) through the groin, and then the left and right engaging ring (46) connected to the iron ladder (19) above one compartment Insert 45 into each of the coupling holes 47, and hold the rope 18 by hand to finish the preparation for descending like "the evacuator B".

The rooftop driver A then pulls the opening / closing handle 4 in the opening direction so that the folding opening / closing plate 5 is formed in the “A” shape by the crank movement of the connecting rod 6 and the crankshaft 7. And the distance of the cam 41 supporting the braking lever 13 of the rooftop rotor 1 from the stop in the rotational direction is changed so that the brake pede 52 is contracted by the contraction of the tension spring 29. The rooftop rotating wheel 11 is rotated by being separated from the friction stop on the inner surface of the brake drum 51 connected to the shaft 9, and the ground rotor is also rotated by the brake lever 13 '. The interlocking caterpillar ladder 18 is rotated so that the evacuator B descends in the ground direction by its own weight and is located at the "evacuator D".

Then, the rooftop driver A pushes the brake lever 13 in the stop direction to stop the rooftop wheel 11 and pushes the opening / closing handle 4 in the closing direction to close and then evacuates again. Board and descend.

When the evacuator reaches the point near the evacuator "E", the ground driver F pulls the braking lever 13 'in the stop direction gradually to stop the ground rotor wheel 12 in the same manner as the braking principle of the rooftop wheel 11. By gradually braking), the evacuator E hits the left and right leaf spring protrusions 48 against the inclined disassembly protrusions 49 formed on the left and right sides of the channel 17 at a height of 1.8 m above the ground, and enters the inside of the stationary 45. As the projection 50 is separated from the hole 46 'of the coupling ring 46, the coupling ring 46 is spaced apart from the coupling hole 47 so that the safety belt 20 is dismantled, so that the evacuator G is safe on the ground. It will settle down.

As the auxiliary safety device, a centrifugal brake 31 and a power injection device capable of adjusting the speed are provided. Speeding due to the evacuation of many evacuation personnel is a small diameter gear of the accelerator gear 25 in which the internal gear 23 formed inside the ground rotating wheel 12 rotates the pinion gear 24 so that a large and small gear are integrated. Centrifugal brakes 31 mounted on the splines 21 formed at the left end of the shaft 9 'by rotating the central gear 26 formed in the shaft 9' with the large diameter gear part rotating therein. As shown in FIG. 6, the excessive rotational force causes the spring 28 to be tensioned, and the spring 28 is braked by centrifugal force to the inclined friction surface 32 to rotate at a constant speed as the speed is reduced.

3, 4, and 8, when the speed adjusting knob 33 is rotated in the increase or decrease direction, the transfer female screw 34 inside the rotation preventing member 36 connected to the lid 43 is fixed and rotated. And the anti-rotation groove 37 of the feeder 35 engaged with the screw therein with the anti-rotation force 38 to prevent rotation and to move left and right in the anti-rotation groove 37 so that the centrifugal brake 31 is rotated. The compression and elasticity of the spring 30 supported by the screw connected to ') increases due to the rotational force as shown in FIG. By gaining the centrifugal force of the persimmon can be useful to adjust the speed depending on the situation.

In addition, the power injection device rotates the belt pulley 39 according to the driving force, if necessary, to the power injection and shutoff lever 40 as shown in the operation of FIG. 9 in the inverted triangle portion of the end of the power injection and shutoff lever 40. By controlling the inclined surface of the right side of the clutch 42 by the compression and the elastic force of the spring 30, the clutch 42 is in close or close contact with the right side of the brake drum 51, so that power can be injected or interrupted if necessary.

Therefore, the present invention is designed to evacuate to the ground quickly and safely by placing a number of evacuators continuously in the evacuator's own weight and putting on the safety belt which is automatically dismantled under the adverse conditions of the high-rise building in case of fire of the high-rise building. to be.

Claims (1)

The iron ladder of the endless track ladder (18) in the high-rise emergency escape machine which fixes the rooftop and ground rotors on the roof and ground of the building respectively, and rotates the endless track ladder (18) between the two rotors. Attaching the seat belt 20 having the engaging ring 46 to the compartment 19 at regular intervals, and the projection 48 of the leaf spring having the engaging hole 47 and the projection 50 at both ends of the iron ladder compartment 19. Is fixed to the fixed fixture 45 is formed in the roller 16 is in contact with the channel 17 to move in orbit by the weight of the escape evacuator and one end of the channel 17 to the lower end of the channel 17 is extended High-rise building emergency escape, characterized in that the seat belt 20 is automatically dismantled by the inclined dismantling protrusion (49).