JP3650080B2 - Evacuation equipment for high-rise buildings - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an evacuation facility for buildings, and more particularly to an evacuation facility for high-rise buildings for evacuating from windows, verandas, and rooftops to the ground in the event of a fire in a high-rise building (high-rise apartment, hotel, office building, etc.). It is.
[0002]
[Prior art]
In recent years, with the prosperity of the city and the crowded population, there is a tendency for buildings such as condominiums and hotels to become higher and higher due to abnormally high land prices (so-called one-money money). When a fire or the like occurs in such a high-rise building, conventionally, escape has been made by using an evacuation rope, a rope-type slow-down machine, or the like from a window or a veranda on each floor.
[0003]
[Problems to be solved by the present invention]
However, evacuation equipment that hangs human bodies directly on the outside of high-rise buildings with evacuation ropes or rope-type ramps, etc., always has a fear of being suspended in the air, and it is possible that a panic may occur at the fire occurrence site. Not suitable for children, women and the elderly. In addition, since the rope is easily swayed or loses equilibrium in the air, there is a risk of colliding with an object.
Then, this invention is made | formed in view of said problem, and makes it a subject to provide the evacuation equipment for high-rise buildings which can evacuate more safely and reliably.
[0004]
[Means for Solving the Problems]
In order to solve the above problems, the invention of claim 1 according to the present invention is an evacuation facility for a high-rise building, wherein a linear evacuation rail is vertically attached to an outer wall of a building, and The safety coupler is connected to the safety coupler so that it can slide gently, and in the event of an emergency evacuation, an evacuee is hooked on the safety coupler via a safety belt, and the safety coupler is connected to the linear escape rail. In a high-rise building evacuation facility configured to be able to descend and escape to the ground while sliding, the safety coupler includes two upper bodies, two lower bodies, a coupling body, and a safety belt. At least a safety band retaining ring, an upper fixed plate, a lower fixed plate, a fixed arm, and a movable arm. Sliding grooves are formed inside the fixed arm and the movable arm, respectively. Further, the movable arm is pivotable by a pivot, while the evacuation rail is formed with a T-shaped cross section, and the evacuation rail having the T-shaped cross section is sandwiched between the sliding grooves of the safety coupler. It is a high-rise building evacuation facility characterized by comprising.
[0006]
In the invention of claim 2 according to the present invention, a plurality of steps are attached to both sides of the evacuation rail via a hinge in a staggered manner on the left and right sides at a predetermined interval, and at the outer end of the step An anti-slip stopper is provided, another stopper is provided at the inner end of the step, and a plurality of coupling seats are attached between the evacuation rail and the building, and the coupling seat is an inclined sliding groove And a slide plate slidable with respect to the inclined slide groove, and the slide plate and the evacuation rail are connected by a through pin penetrating the inclined slide groove. The high-rise building evacuation facility according to claim 1 .
[0007]
Furthermore, the invention of claim 3 according to the present invention is characterized in that, on both sides of the evacuation rail, a connection rope connected to the slip stopper of the step is erected in parallel with the evacuation rail, and the connection 3. The high-rise building evacuation facility according to claim 2 , wherein an open / close switching unit is connected to an upper end of the rope.
[0008]
[Action]
The present invention includes at least an evacuation rail standing vertically on an outer wall of a building and a safety coupler slidably connected to the evacuation rail. In an emergency evacuation, the evacuee wears a safety belt and slides the safety coupler downward after the safety belt latching device is latched to the safety belt latching ring of the safety coupler. In addition, since it is possible to descend to the ground while placing a foot on the step, it is possible to evacuate more safely and reliably than conventional suspension evacuation facilities such as ropes.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
In order to achieve the above object, preferred techniques, means and effects employed in the present invention will be described in detail below with reference to the drawings.
Here, FIG. 1 is a perspective view of the overall configuration of the present invention, FIG. 2 is a perspective view of the safety coupler of the present invention, FIG. 3 is an explanatory view showing an operating state of the safety coupler of the present invention, and FIG. 5 is a side sectional view of the safety coupler, FIG. 5 is an explanatory view showing a combined state of the safety coupler of the present invention and the evacuation rail, FIG. 6 is an explanatory view showing a use state of the present invention, and FIG. 7 is an assembly of the present invention. FIG. 8 is an explanatory diagram showing the operating state of the step bar of the present invention, FIG. 9 is an explanatory diagram showing the use state of the evacuation rail of the present invention, and FIG. 10 is an installation state of the evacuation rail of the present invention. FIG. 11 is a reference diagram showing a use state of the present invention during evacuation.
[0010]
As shown in FIG. 1, the high-rise building evacuation equipment 2 of the present invention is attached to a suitable place on the outer wall surface of a building 1. The high-rise building evacuation equipment 2 mainly includes a linear evacuation rail 3 and a safety coupler 4. The evacuation rail 3 is erected vertically on the outer wall surface of the building 1, and the safety coupler 4 is connected to the evacuation rail 3 and can be gently slid up and down by a guide of the evacuation rail 3. . Steps 6 are disposed on both sides of the evacuation rail 3.
[0011]
As shown in FIGS. 2 to 4, the safety coupler 4 includes two upper bodies 41, two lower bodies 42, a coupling body 43, a safety band locking ring 44, and an upper fixing plate 45. The lower fixed plate 46, the fixed arm 47, and the movable arm 48 constitute a main part. Sliding grooves 471 and 472 are formed on the inner side of the fixed arm 47, and the movable arm 48 is pivotally attached to a pivot 489 for enabling rotation, and another sliding groove is disposed on the inner side. 481 and 482 are formed.
[0012]
The evacuation rail 3 has a flange portion and an abdominal portion (not shown) formed in a T-shaped cross section, and both ends of the flange portion are provided with slide grooves 471 and 472 and slide grooves 481 and 482 of the safety coupler. It is combined with sandwiched between. Further, in order to easily attach the safety coupler 4 to the flange portion of the evacuation rail 3, the movable arm 48 is rotatably installed on the safety coupler 4. When connecting the safety coupler 4 on the evacuation rail 3, the movable arm 48, which has been previously opened, is turned to the inside of the fixed arm 47 via the pivot 488 and engaged. The opening of the movable arm 48 to the outside is limited by an insertion pin 489 or an elastic piece. As a result, the safety coupler 4 can be prevented from falling off from the evacuation rail 3.
[0013]
When using the present invention, as shown in FIG. 5, the refugee first connects the safety coupler 4 to the flange portion of the evacuation rail 2 and attaches the safety belt 81 (see FIG. 11), and then After the hooking device 82 of the safety belt 81 is hooked on the safety band locking ring 44 of the safety coupler 4, the safety coupler 4 is slid downward with respect to the evacuation rail 3, and gently moves to the ground. You can descend.
[0014]
On the other hand, in the embodiment of the present invention, the sliding grooves 471 and 472 and the pair of side surfaces of the sliding grooves 481 and 482 are formed to be inclined downward in order to prevent the descending speed of the safety coupler 4 from becoming too fast. doing. When the evacuee descends to the ground quickly in conjunction with the safety coupler 4 without using his / her feet, the safety band retaining ring 44 is pulled downward by the weight of the human body, and FIG. As shown, the contact points 491 and 492 of the safety coupler 4 are brought into mesh with the evacuation rail 3, and a frictional resistance force and a shearing force are generated between them, so that the safety coupler 4 can be prevented from falling or falling quickly. Is done.
[0015]
As shown in FIGS. 6 to 8, a plurality of steps 6 are attached to the left and right sides of the abdomen of the evacuation rail 3 in a staggered manner at a predetermined interval. The step 6 is rotatably connected to the evacuation rail 3 by a hinge 61, and an anti-slip stopper 62 is provided at the outer end thereof. Thereby, when putting the foot on the step 6, it is possible to prevent the unexpected start to the outside. Further, a connecting rope 7 is connected to the anti-slip stopper 62, and another stopper 63 is provided at the inner end of the step 6. When the connecting rope 7 is pulled upward, the step 6 rotates upward via the hinge 61 and can approach the inside thereof.
[0016]
As shown in FIGS. 9 and 10, a plurality of coupling seats 5 are arranged at a predetermined interval between the evacuation rail 3 and the building 1. Each coupling seat 5 is provided with an inclined slide groove 51, and a slide plate 53 slidable along the slide groove 51 is integrally connected to the escape rail 3 by a through pin 52.
When the connecting rope 7 is pulled upward, the step 6 pivots upward via a hinge 61 and leans toward the inside thereof. At the same time, the evacuation rail 3 moves along the sliding groove 51 to the building 1. It moves toward the non-use state (see FIGS. 7 and 10). Thereby, it is possible to prevent theft and improve the appearance. Conversely, when the connecting rope 7 is lowered, the step 6 returns to the horizontal state, and the evacuation rail 3 moves outward and downward (see FIGS. 6 and 9).
[0017]
The up and down movement of the connecting rope 7 can be performed by an open / close switching unit 9 installed at the upper end thereof. The opening / closing switching unit 9 includes, for example, at least an opening / closing door and an electromagnetic valve that controls opening / closing of the opening / closing door. The solenoid valve is controlled by a switch installed in each room of the building.
[0018]
On the other hand, at the time of emergency evacuation, as shown in FIG. 11, the evacuee 8 wearing the safety belt 81 hooks the safety belt on the safety band locking ring 44 of the safety coupler 4 connected to the evacuation rail 3. The instrument 82 is hung. Thereafter, the safety coupler 4 is slid along the outer wall of the building 1 while putting a foot on the step 6. And, it is possible to descend and escape to the ground more safely.
[0019]
The present invention can be used not only for the above-mentioned condominiums, but also for other high-rise buildings such as hotels, entertainment buildings, office buildings, etc. It is obtained and the safety of human life can be secured.
[0020]
【The invention's effect】
As described above, the evacuation equipment for high-rise buildings according to the present invention has the evacuation rail vertically installed on the outer wall of the building, and the safety coupler is slidably connected to the evacuation rail so that the evacuee can Since the safety coupler is slid through the safety belt and can be lowered to the ground while descending the step, evacuation can be performed more safely and reliably, and the safety of human life can be ensured.
[0021]
The present invention has clear industrial applicability. In addition, the configuration and embodiments of the present invention have not been published in publications before the application, and are not publicly practiced, have novelty, and can be expected to have inventive step as described above. Is.
[Brief description of the drawings]
FIG. 1 is a perspective view of the overall configuration of the present invention.
FIG. 2 is a perspective view of the safety coupler of the present invention.
FIG. 3 is an explanatory view showing an operating state of the safety coupler of the present invention.
FIG. 4 is a side sectional view of the safety coupler of the present invention.
FIG. 5 is an explanatory view showing a combined state of the safety coupler of the present invention and an evacuation rail.
FIG. 6 is an explanatory diagram showing a use state of the present invention.
FIG. 7 is an explanatory view showing an assembled state of the present invention.
FIG. 8 is an explanatory diagram showing the operating state of the steps of the present invention.
FIG. 9 is an explanatory view showing a use state of the evacuation rail of the present invention.
FIG. 10 is an explanatory view showing a mounting state of the evacuation rail of the present invention.
FIG. 11 is a reference diagram showing a use state of the present invention at the time of evacuation.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Building 2 Evacuation equipment for high-rise buildings 3 Evacuation rail 4 Safety coupling 41 Upper main body 42 Lower main body 43 Connection body 44 Safety band locking ring 45 Upper fixing plate 46 Lower fixing plate 47 Fixed arm 471 Sliding groove 472 Movable arm 481 Sliding groove 482 Sliding groove 488 Axis 489 Insertion pin 491 Contact point 492 Contact point 5 Joint seat 51 Sliding groove 52 Through pin 53 Slide plate 6 Step 61 Hinge 62 Non-slip stopper 63 Stopper 7 Connecting rope 8 Evacuee 81 Safety Belt 82 Hook 9 Open / close switching unit

Claims (3)

Evacuation equipment for high-rise buildings, in which a straight evacuation rail is vertically attached to the outer wall of the building, and a safety coupler is slidably connected on the straight evacuation rail so that an evacuee can escape during an emergency evacuation. Is secured to the safety coupler via a safety belt, and the evacuation for high-rise buildings is configured such that the safety coupler can be lowered and escaped to the ground while sliding the safety coupler with respect to the linear escape rail. In the facility, the safety coupler includes two upper bodies, two lower bodies, a coupling body, a safety band retaining ring for latching a safety belt, an upper fixing plate, and a lower fixing plate. A fixed arm and a movable arm, and a sliding groove is formed inside each of the fixed arm and the movable arm, and the movable arm is rotatable by a pivot. The evacuation rail and forming with T-shaped cross-section, the T-shaped high-rise buildings for shelter equipment, characterized by being configured as allowed to hold the cross evacuation rail in chutes of said safety coupling. On both sides of the evacuation rail, a plurality of steps are attached to the left and right via a hinge in a zigzag manner at a predetermined interval, a non-slip stopper is provided at the outer end of the step, and the inner end of the step A separate stopper is provided, and a plurality of coupling seats are attached between the evacuation rail and the building, and the coupling seats are slidable with respect to the inclined sliding groove. The evacuation facility for high-rise buildings according to claim 1 , comprising a slide plate, wherein the slide plate and the evacuation rail are connected by a through pin penetrating the inclined slide groove. On both sides of the evacuation rail, a connection rope connected to the anti-slip stopper of the step is erected in parallel with the evacuation rail, and an open / close switching unit is connected to the upper end of the connection rope. The evacuation equipment for high-rise buildings according to claim 2 characterized by things.

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