JP2906374B2 - Joint device for crossing passage - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint device for a cross passage which covers a joint portion of a cross passage connecting adjacent buildings.

[0002]

2. Description of the Related Art Conventionally, a joint device for a cross passage has a joint device for a floor, which is provided with a joint plate which protrudes a cross passage from right and left buildings and covers the floor joint portion so as to be slidable. And a wall joint device installed using a joint plate that slidably covers the joint portion between the wall surfaces.

[0003]

Since the conventional joint device for a crossing passage uses a joint plate that can slide, small swinging motions of the right and left buildings in the front-rear and left-right directions due to an earthquake or the like can be absorbed. However, there is a drawback that large swinging movements in the front-rear and left-right directions cannot be absorbed, and damage is caused. In addition, there is a disadvantage that the connection between the joint device for floor and the joint device for wall surface is difficult, and it takes time and effort to mount the joint device.

The present invention has been made in view of the above-mentioned conventional drawbacks,
Even if the left and right buildings swing greatly in the front, back, left and right directions due to an earthquake etc., it can follow the movement,
Floor joints and wall joints can be reliably covered,
It is an object of the present invention to provide a joint device for a cross passage that is easy to install.

The above and other objects and novel features of the present invention will become more completely apparent when the following description is read in conjunction with the accompanying drawings. However, the drawings are for explanation only, and do not limit the technical scope of the present invention.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention is directed to a cross-passage opening formed in an outer wall of an external passage of one building, and a cross-passage opening and a joint. A passage provided so as to protrude from the other building so as to communicate with the other building, and one end is slidably supported in the front-rear direction on the floor surface at the joint side end of the passage, and the other end A joint plate attached to the floor surface of the passage passage opening portion so as to be slidable in the left-right direction, and one end portion is attached to the joint side wall of the passage passage so as to be slidable in the front-rear direction. A pair of sliding side walls whose ends are slidably mounted on the outer wall on which the opening for the passage is formed so as to be slidable in the left-right direction constitutes a joint device for the passage.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the drawings.

[0010] In the first embodiment of the present invention shown in FIGS. 1 to 9, reference numeral 1 denotes a passage passage opening formed in an outer wall 4 of an external passage 3 of one building 2.

Reference numeral 5 denotes a transfer passage provided so as to protrude from the other building 7 so as to communicate with the transfer passage opening 1 through the joint portion 6, and the width of the transfer passage 5 is the same as that of the transfer passage. The width of the opening 1 is smaller than the width of the opening 1 and is large enough to absorb a large swing in the left-right direction.

Reference numeral 8 denotes a recess formed in the floor of the crossing passage 5 on the joint 6 side, and a plurality of guide rails 9 in the front-rear direction are fixed to the recess 8.

Reference numeral 10 denotes a recess formed on the floor surface on the joint portion 6 side where the opening 1 for the passage is formed.
The guide rail 11 in the left-right direction is fixed to the.

Reference numeral 12 denotes the crossover passage 5 which covers the joint portion 6.
The joint plate has a width substantially the same as the inside width of the joint plate. Rollers 13 that move along the plurality of guide rails 9 in the front-rear direction are attached to the bottom surface of one end of the joint plate 12. A plurality of rollers 14 that move along the guide rail 11 in the left-right direction are provided on the bottom surface.
Is installed.

Reference numerals 15 and 15 denote a pair of outer walls 4 and 4 at both ends where the cross-passage opening 1 is formed and the side walls 16 and 16 of the cross-passage 5 on the joint 6 side at a substantially right angle. The pair of slide side walls 15, 15 are formed in a U-shaped cross section so as to cover the outer walls 4, 4, and the end portions of the side walls 16, 16, and the whole of the slide side walls 15 is substantially at right angles. The formed slide side wall bodies 17, 17
And the outer walls 4 and 4 and the side walls 16 and 1 attached to inner wall surfaces near both ends of the slide side wall bodies 17 and 17, respectively.
6 and rollers 18 that move on the upper surface.

Reference numeral 19 denotes a pressing plate which is attached to the floor surface near the concave portion 8 of the crossover passage 5 covering the upper portion of one end of the joint plate 12 by a plurality of fixing screws 20.

When the right and left buildings swing in the front-back direction due to an earthquake or the like, the joint device 21 of the cross passage having the above structure slides the joint plate 12 and the cross passage 5 in the front-rear direction as shown in FIG. And absorb the movement,
The cross passage side of the pair of slide side walls 15, 15 also slides in the front-rear direction with the side walls 16, 16 of the cross passage 5, and absorbs the movement.

When the left and right buildings swing in the left and right direction due to an earthquake or the like, the outer wall 4 of the external passage 3 of one of the buildings 2 and the joint plate 12 slide in the left and right direction as shown in FIG. While absorbing the movement, the pair of slide side walls 15, 15 on the side of the external passage 3 slide with the outer walls 4, 4 in the left-right direction to absorb the movement.

[0017]

Next, FIGS. 10 to 21 will be described.
Hereinafter, different embodiments of the present invention will be described. In the description of the different embodiments of the present invention, the same components as those of the first embodiment of the present invention are denoted by the same reference numerals, and duplicate description will be omitted.

In the second embodiment of the present invention shown in FIGS. 10 to 12, the main difference from the first embodiment of the present invention is that both ends of the cross passage opening 1 are formed. Joint plate insertion grooves 22 are formed on the outer wall 4 so that the joint plate 12A can be slidably supported on the floor surface, and the passages 5 cross one end of the joint plate 12A.
In the point that the joint device 21A of the cross passage configured in this manner is fixed to the floor surface 5a of the
The same functions and effects as those of the first embodiment of the present invention can be obtained.

The third embodiment of the present invention shown in FIGS. 13 to 15 is mainly different from the second embodiment of the present invention in a pair of slide side walls 15A, 15A. 15A, 15A are slide side wall bodies 17A, 17A formed in an inverted L-shaped cross section capable of covering the upper surface and the inner side surface;
Rollers 23 installed on the upper inner wall surface and the lower inner wall surface of 7A so as to move on the upper surfaces of the outer wall 4 and the side wall 16,
23, 23. The same effect as that of the second embodiment of the present invention can be obtained in the joint device 21B of the cross passage using the pair of slide side walls 15A, 15A configured as described above.

The fourth embodiment of the present invention shown in FIGS. 16 to 18 is mainly different from the second embodiment of the present invention in a pair of slide side walls 15B, 15B. 15B, 15B are slide side wall bodies 17B, 17B obtained by bending a plate material at substantially right angles, and guide rollers 2 attached to the outer wall 4 and the side walls 16, 16 fixed to the upper and lower ends of the slide side wall bodies 17B, 17B.
C-shaped guide rails 25, 25 for guiding 4, 24, 24, 24, and the slide side wall bodies 17B, 17B
Joint plate 12A attached to the lower part of the corner of the joint
Casters 26, 26 supported above. Even with the joint device 21C of the cross passage configured as described above, the same operation and effect as those of the second embodiment of the present invention can be obtained.

In the fifth embodiment of the present invention shown in FIGS. 19 to 21, the main difference from the first embodiment of the present invention is a pair of slide side walls 15C, 15C. 15C is that the slide side wall main body 17C, 17C formed by bending a plate material at a right angle is integrally or fixedly attached to the joint plate 12; The same operation and effect as those of the first embodiment can be obtained.

In the sixth embodiment of the present invention shown in FIG. 22 to FIG. 24, the main difference from the fifth embodiment of the present invention is that the joint In addition to the position of the plate 12, the slide side walls 15D, 15D are located on the inner wall surfaces of the side walls 16, 16 and are slidably mounted in the front-rear direction. The same operation and effect as those of the fifth embodiment of the present invention can be obtained. The joint plate 12 may be merely slidably movable in the front-rear direction on the floor of the transfer passage 5, or a plurality of small rollers may be interposed between the joint plate 12 and the floor of the transfer passage 5. May be.

The seventh embodiment of the present invention shown in FIGS. 25 to 27 is different from the fifth embodiment of the present invention mainly in that the external passage 3A of one building 2 and the other building 7
A joint plate 12A formed at a right angle to cover the joint portion 6A formed at a right angle with the external passage 3A and communicating the external passages 3A and 3A, and integrally or fixedly with both side surfaces of the joint plate 12A. The right-angled slide side walls 15E and 15F attached, and the slide side walls 15E and 15F
A plurality of rollers 13, 1 provided outside the lower part of 5F
Guide rails 11, 1 attached to the floor near the outer wall of one of the buildings 2 and
1 and the guide rails 9, 9 attached to the floor near the outer wall 4 of the external passage 3A.
Even in the case of 1F, the same operation and effect as those of the fifth embodiment of the present invention can be obtained.

The eighth embodiment of the present invention shown in FIGS. 28 to 30 is mainly different from the fifth embodiment of the present invention in that the external passage 3A of one building 2 and the other building 7
A joint plate 12A formed at a right angle to cover the joint portion 6B formed in parallel with the external passage 3A and communicating the external passages 3A and 3A, and integrally or fixedly with both side surfaces of the joint plate 12A. The right-angled slide side walls 15E and 15F attached, and the slide side walls 15E and 15F
A plurality of rollers 13, 1 provided outside the lower part of 5F
Guide rails 11, 1 attached to the floor near the outer wall of one of the buildings 2 and
1 and the guide rails 9, 9 attached to the floor near the outer wall 4 of the external passage 3A.
Even with 1G, the same operation and effect as those of the fifth embodiment of the present invention can be obtained.

[0025]

As apparent from the above description, the following effects can be obtained in the present invention.

(1) A cross-passage opening formed in an outer wall of an external passage of one building, and provided so as to protrude from the other building so as to communicate with the cross-passage opening through a joint. One end is slidably supported in the front-rear direction on the floor surface at the joint side end of the transfer passage, and the other end is provided on the floor surface of the transfer passage opening in the left-right direction. A joint plate slidably mounted,
One end is attached to the joint side wall of the transfer passage so as to be slidable in the front-rear direction, and the other end is attached to the outer wall formed with the transfer passage opening so as to be slidable in the left-right direction. Since the right and left buildings swing in the front and rear and left and right directions due to an earthquake or the like, the joint plate and the pair of slide side walls can move and absorb following the movement.
Therefore, the joint plate and the pair of slide side walls can be prevented from being damaged, and can be used safely for a long period of time.

(2) According to the above (1), one of the joint plate and the pair of slide side walls is mounted so as to be slidable in the front-rear direction, and the other is mounted so as to be slidable in the left-right direction. It can follow large swinging movements in the front-back and left-right directions.

(3) According to the above (1), since the structure is simple, it can be easily installed and can be manufactured at low cost.

(4) Claims 2, 3, and 4 also provide (1) to (4).
The same effect as (3) can be obtained.

[Brief description of the drawings]

FIG. 1 is a plan view of a first embodiment of the present invention.

FIG. 2 is an enlarged sectional view taken along line 2-2 of FIG.

FIG. 3 is an enlarged sectional view taken along line 3-3 in FIG. 1;

FIG. 4 is an explanatory view of a passage passage opening according to the first embodiment of the present invention.

FIG. 5 is a plan view of the crossover passage on the joint side according to the first embodiment of the present invention.

FIG. 6 is an explanatory diagram of a joint plate according to the first embodiment of the present invention.

FIG. 7 is an explanatory diagram of a slide side wall according to the first embodiment of the present invention.

FIG. 8 is an explanatory view of the first embodiment of the present invention in a state of being moved in the front-rear direction.

FIG. 9 is an explanatory view of the first embodiment of the present invention in a state of being moved in the left-right direction.

FIG. 10 is a plan view of a second embodiment of the present invention.

FIG. 11 is a sectional view taken along the line 11-11 in FIG. 10;

FIG. 12 is a sectional view taken along the line 12-12 in FIG. 10;

FIG. 13 is a plan view of a third embodiment of the present invention.

FIG. 14 is a sectional view taken along the line 14-14 in FIG. 13;

FIG. 15 is a sectional view taken along the line 15-15 in FIG. 13;

FIG. 16 is a plan view of a fourth embodiment of the present invention.

FIG. 17 is a sectional view taken along the line 17-17 in FIG. 16;

FIG. 18 is a sectional view taken along the line 18-18 in FIG. 16;

FIG. 19 is a plan view of a fifth embodiment of the present invention.

FIG. 20 is a sectional view taken along the line 20-20 in FIG. 19;

FIG. 21 is a sectional view taken along the line 21-21 in FIG. 19;

FIG. 22 is a plan view of a sixth embodiment of the present invention.

FIG. 23 is a sectional view taken along the line 23-23 in FIG. 22;

FIG. 24 is a perspective view of a joint plate and a slide side wall according to the sixth embodiment of the present invention.

FIG. 25 is a plan view of a seventh embodiment of the present invention.

FIG. 26 is a sectional view taken along the line 26-26 in FIG. 25;

FIG. 27 is a perspective view of a joint plate and a slide side wall according to the seventh embodiment of the present invention.

FIG. 28 is a plan view of the eighth embodiment of the present invention.

FIG. 29 is a sectional view taken along lines 29-29 in FIG. 28;

FIG. 30 is an explanatory view of a mounting portion according to the eighth embodiment of the present invention.

[Explanation of symbols]

 1: Opening for passage, 2: One building, 3, 3A: External passage, 4: Exterior wall, 5: Transition passage, 6, 6A, 6B: Joint, 7: Other building, 8: Concave, 9 : Guide rail in the front-rear direction, 10: recess, 11: guide rail in the left-right direction, 12, 12A: joint plate, 13: roller, 14: roller, 15, 15A to 15F: sliding side wall, 16: side wall, 17, 17A , 17B: slide side wall main body, 18: roller, 19: holding plate, 20: fixing screw, 21, 21A to 21G: joint device for crossing passage, 22: joint plate insertion groove, 23: roller, 24: guide roller, 25 : Guide rail, 26: caster.

Claims (4)

(57) [Claims] 1. A cross-passage opening formed in an outer wall of an external passage of one building, and provided so as to protrude from the other building so as to communicate with the cross-passage opening through a joint. One end is slidably supported in the front-rear direction on the floor at the joint side end of the transition passage, and the other end slides left and right on the floor of the transition passage opening. A joint plate that is movably attached, and one end is attached to the joint side wall of the transfer passage so that one end is slidably movable in the front-rear direction, and the other end is an outer wall on which the transfer passage opening is formed. A joint device for a cross passage, comprising a pair of slide side walls mounted to be slidable in the left-right direction. 2. A cross-passage opening formed in an outer wall of an external passage of one building, and provided so as to protrude from the other building so as to communicate with the cross-passage opening through a joint. A crossover passage, one end of which is slidably supported in the front-rear direction via a plurality of rollers on the floor surface at the joint side end of the crossover passage, and the other end of which is the crossover passage opening. An joint plate mounted on the floor surface so as to be slidable in the left-right direction via a plurality of rollers, and one end portion is slidable in the front-rear direction via a plurality of rollers on the joint side wall of the crossing passage. And a pair of slide side walls, the other ends of which are slidably mounted in a lateral direction via a plurality of rollers on the outer wall on which the opening for the passage is formed. Joint device for crossing passage . 3. A cross passage opening formed in an outer wall of an external passage of one building, and a cross passage provided so as to protrude from the other building so as to communicate with the other passage through the cross passage opening. One end is slidably supported in the front-rear direction on the floor surface at the joint side end of the transfer passage, and the other end is slidable in the left-right direction on the floor surface of the transfer passage opening. One end is slidably attached to the joint plate and the side wall on the joint portion side of the transition passage so as to be slidable in the front-rear direction, and the other end slides left and right on the outer wall on which the passage passage opening is formed. A joint device for a cross passage, comprising a pair of slide side walls integrated or fixed to the joint plate movably mounted. 4. An external passage of one building, an external passage of the other building located at right angles through the external passage and the joint, and one end slides in the left-right direction with the external passage of the one building. A right angle joint plate supported movably and having the other end slidably movable in the front-rear direction with the external passage of the other building, and integrally or fixedly attached to both sides of the joint plate. A joint device for a cross passage, comprising a side wall of an outside passage of the one building and a slide side wall covering a side wall of the outside passage of the other building.