JPS62182369A - Extensible wall - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Industrial Application Field 1 The present invention relates to an expandable wall that can cope with torsions caused by earthquakes and the like.

``Conventional technology'' Traditionally, side walls of crosswalks, etc., were built between buildings built next to each other so that people could evacuate to the safer building in the event of an emergency such as a fire. A predetermined gap is created between the buildings, and concrete walls are formed protrudingly into the building, and the gap between the concrete walls is
Two outer decorative boards were attached to the tip of each concrete wall from both sides.

For this reason, when a building shakes to expand and contract in the left-right direction or to slide in the front-back direction due to an earthquake or the like, there is a drawback in that the decorative board may break.

In addition, it has the disadvantage that if it breaks, it cannot be used in an emergency, so it has to be repaired every time it breaks, and it is especially troublesome because of the number of times earthquakes occur, especially in the case of 11. The drawback was that repair costs were high.

``Object of the present invention'' In view of the above-mentioned drawbacks of the conventional art, the present invention has been developed so that even if buildings are tilted in different directions due to an earthquake, etc., they will not break and can respond to each movement. ,
To obtain an extensible wall capable of surely using a passageway in an emergency by using it as a side wall of an evacuation passageway provided between buildings such as buildings built next to each other.

[Means for achieving the objects of the present invention] The present invention provides a first structure in which a cylindrical recess is provided at least on the distal end side of one of the buildings built adjacent to the other building and is formed to protrude from the other building. a fixed wall plate; a second fixed wall plate having a cylindrical recess at least on its tip side, the second fixed wall plate protruding from the other building in correspondence with the first fixed wall plate and a predetermined distance apart;
The first wall plate, which is movable in the front-back and left-right directions, has both ends inserted into the recesses of the first and second fixed wall plates by a predetermined amount, respectively.
- A movable wall plate that covers the gap between the second fixed wall plates, and a support device that can support this movable wall plate so that it can respond to each movement even when the building shakes back and forth or left and right. It is characterized by consisting of.

"Embodiments of the present invention" The present invention will be described in detail below with reference to embodiments shown in the drawings.

In the embodiments shown in FIGS. 1 to 7, reference numerals 1.1 are buildings such as buildings built adjacent to each other on the left and right. 2.2 is a case where evacuation to the building 1 that is safer from each other in the event of an emergency such as a fire occurs between the buildings 1.1, which are formed protrudingly from each other with a predetermined gap 3 at the tip thereof. This floor plate forms a passageway 4 used for such purposes, and a notched stepped portion 5 is formed at the upper edge of the tip of the floor plate 2.2.

Reference numeral 6 denotes a joint device that covers the gap 3 between the floor plates 2.2 fixed to the floor tfI2.2;
．． A pair of groove-shaped base rails 8.8 each fixed to the cutout step 5.5 formed at the upper edge of the tip of 2 with a plurality of poles +-7, and this base rail of 1. 8.8
A joint plate 9 that covers the gap 3 between the floorboards 2.2 supported by the floorboards 2.2, and a pair of joint plate covers 10.10 provided to cover both sides of the joint plate 9. When wet, the joint plate 9 is removed from the floor surface.
A pair of FA machines M411 were installed so that water that entered the base rail 8.8 through the base rail could be drained to the outside.
．． 11, so that even if the building 1.1 shakes due to an earthquake or the like, the floor plate 2.2 can be prevented from breaking due to the movement.

The base rails 8.8 each have opposite side walls 8a.
A joint plate support part 12 for supporting the joint plate 9 is formed at the upper part of the joint plate 9, and a cover mounting part 13 for attaching the joint plate cover 10 which projects inward in the horizontal direction is formed at the upper end of the other side wall 8b. is being formed.

The joint plate 9 is made of a metal material such as stainless steel and is slightly curved to have a width approximately twice the width of the gap 3 between the floorboards 2. It is supported and provided so that it can be slid in the front and rear and left and right directions.

The joint plate cover 10.10 is provided with a protrusion 14 on the upper edge of the tip side, the height of which is approximately the same as the thickness of the tiles, etc. laid on the upper surface of the floor plate 2.2, and the horizontal side excluding the protrusion 14. The upper surface is formed into a flat plate whose upper surface is substantially flush with the upper surface of the floor plate 2.2, and the cover mounting provided on each of the base rails 8.8 is fixed to each part 13.13 with a plurality of screws 15. has been done.

The pair of gutter mechanisms 11.11 includes a substantially U-shaped gutter body 16 that is integrally bent at the side end portion of the joint play 1-9.
and a socket 1 that forms a drainage hole 17 for draining water accumulated in the gutter body 16 fixed to the bottom of the gutter body 1G.
8, and one drain pipe whose one end is connected to the socket 18 and whose other end is open to the outside of the base rail 8.

20.20... are tiles laid on the same plane with no step on the upper surface except for the tips of the floor plate 2.2 and the joint plate cover 10.10.

21 is an extensible wall of the present invention as a side wall provided on both sides of the passageway 4 formed by the floorboard 2.2;
This expandable wall 21 is a first fixed wall plate 23 that is formed protrudingly between the buildings 1.1 along the floor plate 2 of the one building 1 and has a cylindrical recess 22 on the tip side. The first fixed wall plate 23 is formed protruding from the other building 1 along the other floor plate 2 so that its tip corresponds to the gap 3 between the floor plates 2 and 2 at the same distance. In addition, the second fixed wall plate 25 is provided with a cylindrical recess 24 on the tip side, and both ends are inserted a predetermined amount into the respective recesses 22.24 of the first and second fixed wall plates 23.25. a movable wall plate 27 that covers the gap 26 between the first and second fixed wall plates 23 and 25, which are movable in the front-rear and left-right directions; It is constructed from a support device 28 that can support the device in a manner that can accommodate the respective movements even when the device sways in any direction.

The first and second fixed wall plates 23.25 are fixed to a concrete base wall 29 integrally formed in each of the buildings 1.1, and to the tip end surface of this base wall 29. The tip wall body 30 forms the recessed portions 22 and 24 and is made of a metal material such as stainless steel.

The movable wall plate 27 is made of a metal material such as stainless steel and has a rectangular shape.

The support device 28 is connected to the first and second fixed wall plates 23.2.
The openings at the ends of the recesses 22.24 of the first and second fixed wall plates 23.25 formed at the ends of each of the walls 23, 25, 23, 25, 23, 25, 3, 3, 3, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 5, 6, 7, 90, 80, 80, 80, 90, 100, 100, 100, 100, 100, 100, 100,. The wall plate 27 is located in the recess 2 of the first and second fixed wall plates 23 and 25.
2.2. A pair of covers 31.31 cover the inside of the movable wall plate 21 so as to be able to move and respond to the movement. The center of the movable wall plate 27, which is attached to the inner wall end of each recess 22.24 of the fixed wall plate 23.25, is always aligned with the first
- A pair of springs 32, 32 that are biased so as to be located between the second fixed wall plates 23, 25, and the movable wall plate 27.
A pair of wheels 33, 33 running in the recesses 22, 24 attached to the lower portions of both ends form an R4.

The cover 31.31 is heated to approximately medium heat.
A vertically long rectangular hole 31a having the same shape as the side surface of 1227.
is established and supported.

With the expandable wall 21 having the above configuration, the building 1.1 due to an earthquake etc.
When the building shakes so that it expands and contracts in the left-right direction, the first and second fixed wall plates 23.25 fixed to each building 1.1 and the first Both ends of the second fixed wall plate 23.25 are inserted a predetermined amount into the respective recesses 22.24, and the movable wall plate 27 supported by the support device 28 slides in the left-right direction. be able to.

In addition, when performing this sliding operation, the center of the movable wall plate 27 is always kept in the first position by the pair of springs 32 and 32.
It is slid while being positioned between the second fixed wall plates 23 and 25.

In addition, if a building is hammered differently in the front and back directions, the seventh
As shown in the figure, the movable wall plate 27 is connected to the first and second fixed wall plates 2.
Covers 31.3 formed at the tips of 3.25, respectively.
1, both ends of the movable wall plate 270 move back and forth within the recesses 22.24 of the first and second fixed wall plates 23.25. For this reason, there are no spells that are broken due to earthquakes, etc., as was the case in the past.

Furthermore, since the gap 3 between the floorboards 2.2 forming the passageway 4 is covered with a joint device 6 that follows movement in the front-rear and left-right directions, the floorboards 2.2 are also protected from being exposed and broken due to earthquakes, etc. There is no.

[Responsible Embodiment 19j of the Present Invention] Next, different embodiments of the present invention shown in FIGS. 8 to 11 will be described. In addition, these fruits 11+I l? In the explanation of I, the same components as those in the embodiment of the present invention are given the same reference numerals and redundant explanation will be omitted.

The main difference between the embodiments of FIGS. 8 and 8 from the embodiments of the present invention described above is that the first and second fixed wall plates 23.
25 is entirely formed of a metal material such as cylindrical stainless steel, and the recesses 22.24 provided in the first and second fixed wall plates 23.25 are provided in the entirety up to the base side, and the support device A rubber closing plate is attached to the cover 31 of No. 28 to cover the gap formed between the hole 31a of the cover 31 and the movable wall plate 27 so as to sandwich the movable wall plate 27 from both sides.
By forming the first and second fixed wall plates 23A and 25A in this manner, all the parts can be manufactured in a factory or the like, so that the installation work can be completed in ηj time. J3, when fixing the first and second fixed wall plates 23A and 25A to each building 1.1, fix them with multiple bolts 37.
Ru.

Moreover, the gap created between the hole 3+a of the cover 31 and the movable wall plate 27 can be covered up.

In the embodiment shown in FIGS. 10 and 11, the main difference from the embodiment of the present invention is that the movable wall plate 27△ is a plate-shaped wall plate main body 34, and the movable wall plate main body 34 is In addition to the vibrator 35.35 fixed to the upper and lower ends of the movable wall plate 27, recesses are provided at the tips of the first and second fixed wall plates 23.25 instead of wheels attached to the lower part of the movable wall plate 27. A pair of two rollers 36.3G are provided on the covers 31.31 that respectively cover the movable wall plate 27Δ so as to support the pipe 35 on the upper side of the movable wall plate 27Δ.
Even if the expandable wall 21A is configured in this manner, the same effects as in the embodiments of the present invention can be obtained. M1
c. The movable wall plate 27A can be made durable.

E. Effects of the Present Invention As is clear from the above description, the present invention has the following effects.

(1) First and second structures having cylindrical recesses formed at least on the tip sides protruding between the buildings built next to each other with their tips separated by a predetermined distance in a 3=1 state. A gap between a fixed wall plate and the first and second fixed wall plates that are movable in the front and rear and left and right directions and whose both ends are inserted a predetermined amount into the recesses of the first and second fixed wall plates. Since it is composed of a movable wall plate that covers the movable wall plate and a support device that can support the movable wall plate so that it can respond to each movement even when the building shakes in the front and back and left and right directions, the first and second The fixed wall plates move back and forth and left and right respectively. therefore,
Even if each building were to move forward, backward, left or right due to an earthquake, etc., it would be able to withstand the movement without breaking.

(2) According to (1) above, after a building is destroyed by an earthquake, etc.
Even if it shakes in the R6 direction, it can withstand the movement without breaking, so even if it is used as a side wall of a passageway for shelter between buildings such as buildings built next to each other, it will not be able to withstand earthquakes like conventional ones. It never breaks. Therefore, unlike in the past, the passageway will not break and become unusable in the event of an emergency. (3) Due to (1) above, the
:6 It can handle earthquakes without breaking, so it will not break during earthquakes. Therefore, there is no need to worry about repairs, and there is no need to pay for repairs.

(4) Since it has the simple structure mentioned in (1) above, it can be easily constructed and installed. Also, it can be done inexpensively.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention installed as a side wall of an evacuation passage, FIG. 2 is a cross-sectional view of the iE side, and FIG. 3 is a plan view of FIG. 2. Fig. 4 is an explanatory diagram of the gutter mechanism, Fig. 5 is an explanatory diagram as seen from the tip side of the fixed wall plate of No. 1.2, and Fig. 6 is an explanatory diagram of the operation when shaking in the left and right direction.
FIG. 7 is an explanatory diagram showing the operation in the case of swinging in the forward 19 direction, and FIGS. 8, 9, 10, 43, and 11 are explanatory diagrams showing different embodiments of the present invention, respectively. 1: Building, 2: Floorboard, 3: Gap, 4: jffL passage, 5: Notch step, 6: Nichijiso neck, 7: To port l,
8: Base rail, 9: Joint plate, 10 Second joint plate cover, 11: Gutter 1jl structure, 12:
Joint play mill support part 11, 13: Cover removal A・1 (1 part, 14: Protrusion, 15: Screw, 1 (i;
Gutter body, +7: +Jl water hole, 18: Socket, 19: Drain pipe, 20: Tile, 21.2
1△: Expandable wall, 22: Recessed portion, 23.23△: First fixed wall plate, 24; Recessed portion, 25.25A: Second fixed wall plate, 26: Ii? Between i, 27.27A: Number of movable walls, 28.28△: Support neck, 29: Base wall,: 1
0: tip-V body, 31:]' bar, 32 spring, 33: A ring, 34: movable wall plate body,
35: Pipe, 36: Roller, 37: Bolt, 38: I! II obliteration.

Claims (1)

[Scope of Claims] 1) A first fixed wall plate provided with a cylindrical recess at least on the tip side, which is formed in one building built adjacent to the other building so as to protrude toward the other building; a second fixed wall plate having a cylindrical recess at least on its tip side, the second fixed wall plate having a cylindrical recess formed at least on its tip side, the second fixed wall plate protruding from the other building in a corresponding state with its tip spaced apart from the first fixed wall plate by a predetermined distance; a movable wall plate that covers the gap between the first and second fixed wall plates, which are movable in the front-rear and left-right directions and whose both ends are inserted a predetermined amount into the recesses of the fixed wall plates; A telescoping wall characterized by comprising a support device that can support the building in a manner that can accommodate the respective movements even when the building shakes back and forth or left and right. 2) The first and second fixed walls are a concrete base wall that is integrally formed with each building, and a cylinder made of metal such as stainless steel that is fixed at the tip of this base wall. 2. The extensible wall according to claim 1, further comprising a tip member forming a shaped recess. 3) The extensible wall according to claim 1 or 2, wherein the movable wall plate is made of a metal material such as stainless steel and has a rectangular shape. 4) The support device includes a pair of covers that cover the end openings of the first and second fixed wall plates so that the movable wall plates can respond to the movement even if the building shakes in the front and back or left and right directions; The center of the movable wall plate is attached to both ends of the upper side of the wall plate, and the other end is attached to the inner wall end of the recess of each of the first and second fixed wall plates. Claim 1: comprising a pair of springs biased to be positioned between the fixed wall plates, and a pair of wheels attached to lower portions of both ends of the movable wall plate.
The expandable wall according to any one of Items 1 to 3.