KR101026277B1

KR101026277B1 - Emergency descending apparatus for high building

Info

Publication number: KR101026277B1
Application number: KR1020090025643A
Authority: KR
Inventors: 이현태
Original assignee: 이현태
Priority date: 2009-03-26
Filing date: 2009-03-26
Publication date: 2011-03-31
Also published as: KR20100107539A

Abstract

The present invention relates to an emergency slack device for a high-rise building, the emergency slack device installed in a high-rise building and used in distress, wherein the emergency slack device has a rectangular cross-sectional area, in the front longitudinal direction The vertical guide groove 101 is formed, the gate 111 is installed in the vertical guide groove 101 to correspond to each other, while the gate 111 is rotated only in the inward direction, the opposite front side is supported An escape rail 100 installed vertically on the wall of the high-rise building as a structure; A descender 200 which is installed from the gate 111 of the escape rail 100 to vertically lower the distress along the escape rail; It is installed on the stubborn 200 is a support member 300 for supporting the distress leg; bar, characterized in that consisting of, to quickly evacuate the distress in the state easily installed on the outside of the escape rail installed on the outer wall of the building Of course, it is possible to descend vertically along the escape rail, and the distressed person grasps the descender and descends while supporting the footrest provided in the lower part thereof, thereby enabling rapid evacuation without shaking, and the braking provided on the descender side. Since the member can descend while adjusting the distress directly, there is an effect that can be safely evacuated while maintaining the appropriate descent rate according to the weight of the distress.

Building, emergency, escape rail, steel plate, support member

Description

Emergency descending apparatus for high building {Emergency descending apparatus for high building}

The present invention relates to a slumber device installed in a high-rise building, and more particularly, to reduce the evacuation time by allowing the vertical descent from the high-rise building in distress unaffected by the wind, the slumber when descending Through the weight of the descent can be adjusted according to the weight, and the emergency fall device for high-rise buildings that can be easily evacuated by installing the device in the building between floors.

In general, as a stiffener is to escape safely by using a rope in the event of a fire in a high-rise building, such as a building or apartment, when the distress hangs on the rope to prevent the rapid fall due to its own weight and to land safely to the ground.

Conventionally known steel bars are provided with a rope pulley on the central axis of the base member fixed to the building side, and the rope pulley is formed with an internal gear on one side inner edge.

In addition, a plurality of driven gears driven by internal gears are installed on the brake drum, and driven gears driven by the driven gears are formed on one side, and an acceleration rotor having a turntable provided with brake pads on the outer edge thereof is disposed on the central axis. The rotation is freely installed, and the brake drum is fixed to the cover member fixed to the base member, which is a fixed body.

In addition, the rotating plate of the acceleration rotor is formed with a brake pad mounting portion of a substantially "c" shape formed by forming a partition radially so that the brake pad is inserted into the outer edge.

Looking at the operation of the prior art steelwork having such a configuration, when a load is applied to one side of the rope, that is, when the distress is suspended on one side of the rope, the rope is lowered by the load and at the same time rotates the rope pulley, accordingly An internal gear formed at one end of the rope pulley rotates the driven gears, and the driven gears rotate the accelerator rotor.

As such, while the rotational force is transmitted to the internal gear-driven gear-acceleration rotor of the rope pulley, the acceleration rotor accelerates rapidly compared to the rope pulley by the gear ratio of the gear.

And the brake pad radially inserted in the outer edge of the turntable is to be in close contact with the brake drum located on the outside by the centrifugal force. Accordingly, the partition of the brake pad mounting portion formed on the accelerator rotor is caught by the brake pad, and the braking force is applied to the rope pulley in the reverse order in which the rotational force is transmitted, thereby reducing the rotation speed of the rope pulley.

However, such a prior art has a complicated structure of the ascending machine to increase the manufacturing cost, it is not possible to properly adjust the falling speed according to the weight of the distress. In other words, in a state where the braking force of the brake pad for decelerating the rotational speed of the rope pulley is constant, the braking force of the brake pad does not adequately control the descending force according to the weight of the survivor. As the descending speed is too high, it may not be possible to induce the safe landing of the distress.However, in the case of a child who is light in weight, the braking force of the brake pad is too large compared to the descending force of the rope due to the load of the child, so the descending speed is slow and rapid. Distress will not be possible.

In addition, when evacuating as a method as described above in high-rise buildings, there is a problem that the distress person may be injured while being pushed further by the resistance of the wind as it is not falling vertically, there is also a problem that the evacuation time is delayed.

As a result, as described above, there is a need for a slumber capable of evacuating from the building vertically and quickly to all distress people, regardless of their weight.

The present invention has been made to solve the above problems, to reduce the evacuation time by allowing the vertical descent from the high-rise buildings in the distress unaffected by the wind, and adjust the descent rate according to the weight through the descending device The purpose is to make it possible to easily evacuate the installation of the steel bar between the floors of the building.

According to the present invention for achieving the above object, in the emergency stiffening device which is installed at the side of the window in a high-rise building used in distress,

The emergency stiffening device has a rectangular cross-sectional area, the vertical guide groove is formed in the front longitudinal direction thereof, the gate is installed in the vertical guide groove to correspond to each other, while the gate is rotated only in the inner direction, An escape rail vertically installed on a wall of the high-rise building with a structure supported by the opposite front surface thereof; A descending device which is installed from the gate of the escape rail and vertically lowers the distress along the escape rail; It is achieved by providing an emergency lumbering device for a high-rise building consisting of; a supporting member installed on the waning device to support the distress leg.

Emergency slack device according to the present invention can quickly evacuate the distress in the state easily installed on the outside of the escape rail installed on the outer wall of the building, as well as vertically descend along the escape rail, the distress man It is possible to quickly evacuate without shaking by the wind resistance by lowering it while supporting the footrest provided at the lower part of it, and the descending speed according to the weight of the distress person can be lowered by adjusting the braking member provided on the side of the descender directly by the distress person. There is an effect that you can evacuate safely while properly maintained.

Hereinafter, the configuration of the present invention with reference to the accompanying drawings in more detail.

Attached Figure 1 is a perspective view of the present invention the stiffening device, Figure 2 is a plan view showing the stiffening device according to the present invention, Figure 3 is a side view illustrating a state of installing the stiffener in accordance with the present invention to the escape rail 4 is a side view showing a state in which the device is installed on the escape rail according to the present invention, FIG. 5 is a side sectional view showing the internal structure of the device according to the present invention, and FIG. 6 is a braking of the device according to the present invention. It is an enlarged side sectional view showing the member, and FIG. 7 is a plan view showing the stiffener of another embodiment according to the present invention.

The present invention, in the emergency stiffening device is installed at the side of the window in a high-rise building used in distress,

The emergency stiffening device has a rectangular cross-sectional area, the vertical guide groove 101 is formed in the longitudinal direction of the front, the vertical guide groove 101, the gate 111 is installed to correspond to each other, The gate 111 is rotated only in the inward direction and is supported from the front of the opposite side is installed from the escape rail 100 vertically installed on the wall of the high-rise building, and the gate 111 of the escape rail 100 The lifting device 200 vertically descends the distress along the escape rail, and the support member 300 is installed on the lower device 200 to support the distress leg.

The escape rail 100 according to the present invention is fixed to the outer wall using a plurality of separate brackets (not shown in the drawing) provided from the outer wall of the building.

The gate 111 is rotatably installed on one side, and is resiliently installed by a spring not shown from the hinge shaft end that is rotated, so that the gate 111 is kept in line with the front surface of the escape rail 100 when not in use.

The lower body 200, the U-shaped body 201 is guided in the vertical guide groove 101 of the escape rail 100, and the first rotating shaft (S1) is installed through the body 201 laterally from the front end side (S1) The first gear 220 and the first gear 220 and the body 201 is installed on both ends of the first roller 210 and the first rotating shaft (S1) to be in close contact with the inner surface of the escape rail (100) installed on both ends of the) It is installed on both ends of the second rotary shaft (S2) horizontally penetrating and is installed on the second roller 230 and the second rotary shaft (S2) in close contact with the outer surface of the escape rail 100 and the first gear ( A second gear 240 that meshes with and rotates 220, and a disk 250 and a disk installed on the second rotating shaft S2 to decelerate the first gear 220 and the second gear 240. It is elastically installed on the support shaft (S3) and the support shaft (S3) penetrated from the hydraulic brake 260 for braking the rotation of the 250, and the support piece 202 protruding from both sides of the body (201). The spring 203 is installed, the end of the third roller 270 is in close contact with the front of the escape rail 110 and the hydraulic pressure is installed on the body 201 is connected to the hydraulic brake 260 is installed It includes a braking member 280 for controlling the hydraulic brake 260 through the hose (h), and a handle 290 is installed on the rear end of the body 201.

The braking member 280 is connected to the hydraulic hose (h) side, the piston 281 for controlling the hydraulic brake 260, the compression spring 282 is provided on one side of the piston 281, and the compression A pressure adjustment lever 283 supporting the other end of the spring 282 and being rotatably installed at one side thereof, and one side thereof is rotatably installed at the body 201, so that a compression spring is provided via the pressure adjustment lever 283. Eccentric lever 284 for finely adjusting the elasticity of the 282 and the screw 20 is installed from the end of the body 201 side to adjust the pressure of the compression spring 282 to adjust the pressure of the piston 281 And includes a screw 285.

A spur gear 211 is installed on the first roller 210, and a rack gear part 103 is formed on the inner surface of the escape rail 100 to be engaged with the spur gear 211.

The supporting member 300 is provided with a wire 301 is connected from the stubborn 200, the foot 302 is installed on the other end of the wire 301.

Referring to the operation according to the use of the emergency stiffness device for a high-rise building configured as described above is as follows.

First, in the event of a fire in a high-rise building, the stiffener 200 is installed on the escape rail 100 installed on the side of the window along the emergency exit.

In the mounting of the ascender 200, the first roller 210 is positioned in the state in which the body 201 of the ascending machine 200 enters the gate 111 formed on the front surface of the escape rail 100 in an inward direction. Push it up.

As shown in FIG. 3, the gate 111 is rotated inward and opened, and the first roller 210 is in close contact with the inside of the escape rail 100, that is, the rear surface of the front surface. The second roller 230 is in close contact with the front of the escape rail 100, the third roller 270 is also in close contact with the front of the escape rail 100, like the second roller (230). The gate 111 in the above-described state is located in the same line as the front surface of the escape rail again.

The third roller 270 is a support shaft (S3) is installed through the support piece 202 provided on the body 201 side of the steel sheet is elastically installed by the spring 203 is in close contact with the front of the escape rail 100 It becomes a state.

The supporting member 300 is positioned below the body 201 of the stiffener 200 in the above state. Based on the wire 301 and the footrest 302 constituting the supporting member 300, the distressed person grabs the handle 290 provided at the rear end of the body 201 of the stiffener 200, and puts the foot on the footrest 302. When placed on the ground, descend and evacuate while wearing a seat belt (not shown in the drawing) connected to a rope provided separately for safety.

The descending of the descender 200 from the escape rail 100 is lowered while the distress holding the handle 290 controls and adjusts the braking member 280, while adjusting the descending speed according to their weight.

The second gear is installed on the second rotating shaft S2 provided with the first gear 220 and the second roller 230 on the first rotating shaft S1 provided with the first roller 210 with respect to the escape rail 100. The engagement rotation of the 240 provides stability in the process of rolling down the first roller 210, the second roller 230, and the third roller 270 in a more stable state.

On the other hand, the disk 250 installed on the second rotating shaft (S2) can control the speed of falling as a proper control of the hydraulic brake 260 assembled thereto.

Usually, by adjusting the elastic force of the compression spring 282 on the pressure adjustment lever 283 side associated with it by screwing adjustment of the adjustment screw 285 on the braking member 280 side, the hydraulic hose from the hydraulic brake 260 The pressure of the piston 281 connected to (h) is set according to the average body weight, so that the descending speed of the distress is lowered at a speed that is not too fast or too slow.

For example, the use of a particular person who weighs a relatively large amount of weight adjusts the rotation angle of the pressure adjusting lever 283 by adjusting the eccentric lever 284 provided at the end side of the body 201 of the stiffener 200 as shown in FIG. As a result, the braking can be adjusted while adjusting the average speed.

That is, the adjustment of the compression spring 282 is the degree of friction force transmitted to the disk 260 due to the hydraulic pressure transmitted from the piston 281 to the friction pad (not shown in the figure) in the hydraulic brake 260 through the hydraulic hose h. By adjusting

On the other hand, as another embodiment according to the present invention, as an example installed by replacing the spur gear 211 to the first roller 210 is installed in the waning machine as shown in Figure 7, which is the escape rail 100 Through the rack gear unit 103 provided on the inner surface of the gears to be engaged with the spur gear 211, it is possible to induce a more stable vertical fall to ensure safety.

As described above, in the slack device according to the present invention, the escape rail 100 is fixed from the outer wall of the building, and the slack device 200 is attached to the escape rail 100 so as to descend, thereby avoiding fluctuations in wind speed during evacuation from a high floor. It is possible to go down and to evacuate safely by adjusting the braking member to the weight of the victim.

1 is a perspective view showing the inventor of the present invention,

2 is a plan view showing a stiffening device according to the present invention,

Figure 3 is a side view illustrating a state in which the device is installed on the escape rail according to the invention,

Figure 4 is a side view showing a state that is installed on the escape rail according to the present invention,

Figure 5 is a side cross-sectional view showing the internal structure of the stiffener according to the present invention,

Figure 6 is a side cross-sectional view showing an enlarged braking member of the stiffener according to the present invention,

Figure 7 is a plan view showing the lower body of another embodiment according to the present invention.

◎ Explanation of code for main part of drawing ◎

100: escape rail 101: vertical guide groove

103: rack gear 111: gate

200: stub 201: body

210: first roller 220: first gear

230: second roller 240: second gear

250: disc 260: hydraulic brake

270: third roller 280: braking member

281: piston 282: compression spring

283: pressure adjusting lever 284: eccentric lever

285: adjusting screw 300: support member

301: wire 302: scaffold

S1: rotating shaft S2: rotating shaft

S3: support shaft h: hydraulic hose

Claims

In the emergency waning device installed in the high-rise building near the window, used in distress,

The emergency waning device,

In a shape having a rectangular cross-sectional area, vertical guide grooves 101 are formed in the front longitudinal direction thereof, and the gates 111 are installed to correspond to the vertical guide grooves 101, while the gates 111 are inward. An escape rail 100 vertically installed on a wall of a high-rise building, which is rotated only in a direction and is supported by a front surface opposite thereto;

A descender 200 which is installed from the gate 111 of the escape rail 100 to vertically lower the distress along the escape rail;

Emergency support device for a high-rise building, characterized in that consisting of; a support member 300 is installed on the stubborn 200 to support the distress leg.

According to claim 1, The stiffener 200 is a U-shaped body 201 guided to the vertical guide groove 101 of the escape rail 100,

The first roller 210 and the first rotating shaft (S1) which are installed at both ends of the first rotary shaft (S1) penetrating horizontally from the front end side to the inner surface of the escape rail (100) in close contact with the inner surface of the escape rail (100) The first gear 220 is installed on the),

Installed on both ends of the second rotating shaft S2 penetrating the body 201 laterally and installed on the second roller 230 and the second rotating shaft S2 which are in close contact with the outer surface of the escape rail 100. A second gear 240 that is engaged with the first gear 220 and rotates;

Is installed on the second rotating shaft (S2) and the disk 250 for decelerating the first gear 220, the second gear 240 and the hydraulic brake 260 for braking the rotation of the disk 250 and ,

A support shaft S3 penetrating from the support pieces 202 protruding from both sides of the body 201 and a spring 203 elastically installed on the support shaft S3 are installed, and the escape rail 110 is provided at an end thereof. The third roller 270 is in close contact with the front of the cloud,

A braking member 280 installed in the body 201 for controlling the hydraulic brake 260 through a hydraulic hose h connected to and installed from the hydraulic brake 260;

Emergency stiffening device for a high-rise building, characterized in that comprises a handle 290 is installed on the rear end of the body (201).

The method of claim 2, wherein the braking member 280,

A piston 281 connected to the hydraulic hose h side to control the hydraulic brake 260, a compression spring 282 provided at one side of the piston 281, and the other end of the compression spring 282 are supported. To adjust the elasticity of the compression spring (282) through the pressure adjustment lever (283) and the pressure adjustment lever (283) rotatably installed on one side, the one side is rotatably installed on the body 201 side. And an eccentric lever 284 for adjusting the pressure of the piston 281 by adjusting the pressure of the compression spring 282 installed by screwing from the body 201 side end and adjusting the pressure of the piston 281. Emergency sturdy device for high-rise building, characterized in that.

The method of claim 2, wherein the first roller 210 is provided with a spur gear 211, the rack gear portion 103 to be meshed with the spur gear 211 is provided on the inner surface of the escape rail (100) Emergency sturdy device for high-rise building, characterized in that formed.

According to claim 1, The supporting member 300 is a wire 301 is installed from the lowering device 200 is connected, the other end of the wire 301 emergency slab for high-rise building, characterized in that the footrest 302 is installed .