JPH0133615B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to a joint cover for the roof of a building that covers the joint formed between adjacent buildings on the roof.

(Prior Art and Problems to be Solved by the Invention) Conventional joint covers of this type have the ability to follow the shaking of adjacent buildings when they sway in different directions due to earthquakes, strong winds, etc. It is difficult to tolerate such shaking, and there is a problem in that unreasonable force acts on the joint cover fixed to the building, damaging the building or damaging the joint cover itself.

Therefore, an object of the present invention is to provide a building in which the cover plate covering the joint part can allow the building to shake and prevent excessive force from acting on each part, and in which there is no risk that the cover plate will come off carelessly. To provide roof joint covers.

[Structure of the Invention] (Means for Solving the Problems) In order to achieve the above object, the joint cover for the rooftop of a building of the present invention is provided on both sides of the joint on the rooftops of both adjacent buildings. The first and second fixed bodies are attached as shown in FIG. A holding body consisting of a link mechanism is provided to each of the buildings via a hinge mechanism so as to be rotatable in the horizontal and vertical directions, and both sides are connected to the first and second buildings so as to cover the joints. a cover plate placed on the fixed body, connected and held to the holding body via a connecting member, and movable with respect to the first and second fixed bodies;
A sealing plate is installed horizontally on both sides of the cover plate and one of the two buildings, and a sealing body is installed to seal the gap between the sealing plate and the sealing plate installed on the other side. be.

(Function) The cover plate that covers the joint is movable on the first and second fixed bodies, and the two rods of the holding body that holds the cover plate rotate around the axis that connects the two. It expands and contracts with movement, and the hinge mechanism allows the building to rotate in both horizontal and vertical directions, so even if the building shakes, no excessive force will be applied to the cover plate, the holding body, or the building. There is no risk of them being damaged.

Furthermore, since the cover plate is connected to the holder, it will not come off inadvertently and will be held in a proper position covering the joint.

(Example) An example of the present invention will be described below based on the drawings.

First, in Fig. 1, 1 and 2 are adjacent first and second buildings, which are close to each other.
A joint portion 3 having a predetermined width is formed between them. 4, 4 are long flat plates fixed along the joints 3 on the upper surfaces of the handrail walls 1a, 2a on the rooftops of the first and second buildings 1, 2, and there are joints between these flat plates 4, 4. A sheet-like sealing member 5 made of synthetic rubber is attached to make the section 3 airtight on the roof. 6
is a first fixed body that is intermittently installed on the handrail wall 1a of the first building 1 so as to be located to the left of the joint 3, and this fixed body 6 is installed on both sides as shown in FIG. It is constructed by fixing one end of the joint part 3 side of the support plate 7, which is formed by bending the upright pieces 7a and 7b, to one end of the L-shaped legs 9 and 9, respectively, via connecting plates 8 and 8 on both sides thereof. A gap 10 of a predetermined width is formed between the support plate 7 and the legs 9, 9 on the other end side. Reference numeral 11 denotes a second fixed body that is intermittently installed on the handrail wall 2a of the second building 2 so as to be located to the right of the joint 3, and this second fixed body 11 is connected to the first fixed body. Since it is constructed symmetrically with the body 6, the same parts are given the same reference numerals and detailed explanations will be omitted. Reference numeral 12 denotes a long cover plate having a substantially V-shaped cross section, with hanging pieces 12a and 12b bent on both left and right sides, and a horizontal plate 1 between both hanging pieces 12a and 12b.
3 are being constructed intermittently. Note that 14 is a vertical plate that connects the cover plate 12 and the horizontal plate 13 at their central portions. A roller 15 is pivotally mounted between the compatible upper pieces 7a and 7b of the support plate 7 of both the fixed bodies 6 and 11 by a shaft 16, and both left and right sides of the horizontal plate 13 of the cover plate 12 are connected to the respective fixed bodies 6 and 11. It is placed on the roller 15 of. In this state, the cover plate 12 covers the joint portion 3 from above, and at this time, each hanging piece 12
a, 12b and handrail walls 1a, 2a of each building 1, 2
A gap 17 of a predetermined width is formed between the two.
Such a cover plate 12 has both sides of the horizontal plate 13 placed on the first and second fixed bodies 6 and 11, so that the cover plate 12 can be rotated horizontally and axially on the roller 15 with rotation of the roller 15. It is possible to move in the front and back directions by sliding in each direction, and it is also possible to rotate in the up and down directions around the rollers 15. 18
is a holder for holding the cover plate 12 so that it does not come off inadvertently, and as shown in FIG. The short links 21 and 22 are rotatably connected to each other by a shaft 26, and the other ends of the short links 21 and 22, whose one end is rotatably connected by a shaft 26, are connected to each other by a shaft 26.
4 and 25 to be rotatably connected to elongated links 19 and 20, forming a so-called pantograph-type link mechanism. The other ends of the long links 19 and 20 are connected to hinges 27 attached to the handrail walls 1a and 2a of the buildings 1 and 2, respectively, via shafts 28 that together with the hinges 27 constitute a hinge mechanism. The other end portions of the long links 19 and 20 can be rotated horizontally and vertically. Such a holding body 18 is used for both buildings 1 and 2.
When the swings from side to side, the two long links 19,
20 rotates around the shaft 23 and the long link 1
By moving the other ends of 9 and 20 in opposite directions, they can freely expand and contract in the left and right directions, and when both buildings 1 and 2 swing in the vertical direction, both ends become hinged 27.
It rotates vertically around , and always maintains a state parallel to the horizontal plate 13 of the cover plate 12. Furthermore, the holding body 1
8 rotates around the axis 28 of the hinge mechanism when both buildings 1 and 2 shake in the front-back direction. Therefore, the shaft 26 connecting both the short links 21 and 22
The upper end is inserted through a hole 29 formed approximately at the center of the horizontal plate 13 of the cover plate 12 and projects upward.
Double nut 30 and horizontal plate 1 screwed onto the protruding end
A compression spring 31 is interposed between the cover plate 12 and the holder 18, thereby connecting the cover plate 12 to the holder 18. Therefore, the shaft 26 functions as a connecting member that connects the cover plate 12 to the holder 18. Both short links 21 and 22 of the holding body 18 are connected to the long link 1.
9 and 20 at substantially the center in the longitudinal direction thereof, and the shaft 26 is always located on a straight line connecting both shafts 28 connected to the hinge 27, regardless of the horizontal expansion and contraction of the holding body 18. As a result, the center of the cover plate 12 and the center of the joint portion 3 are always maintained to substantially coincide regardless of the horizontal shaking of the buildings 1 and 2. Incidentally, a large number of holding bodies 18 as described above are provided intermittently between both handrail walls 1a and 2a. 32 is a cover plate 1 on one side edge.
The other side edge of each auxiliary cover plate 32 is a long auxiliary cover plate fixed to the inner surface of each hanging piece 12a, 12b of 2, and the other side edge of each auxiliary cover plate 32 is connected to the support plate 7 and leg 9 of each of the first and second fixed bodies 6, 11. It extends horizontally within 10 spaces between 9 rods. 33 are located opposite to each other below each auxiliary cover plate 32, and each of the first and second fixed bodies 6,
A sealing plate placed and fixed on the leg 9 of No. 11, with a water-blocking piece 33a bent upward on one side edge on the side of the joint 3, and on the other side opposite to the side of the joint 3. A sealing piece 33b is bent downward at the edge, and a seal 34 is filled between the sealing piece 33b and the handrail walls 1a, 2a so that rainwater can flow along the upper surface of the handrail walls 1a, 2a and form the joint 3. I try not to invade the side. 3
5 is a seal body attached to each auxiliary cover plate 32;
This has a fin 35a extending downward, and the fin 35a slides on the upper surface of the sealing plate 33 to seal between the cover plate 12 side and the handrail walls 1a and 2a. Therefore, the hanging pieces 12a of the cover plate 12,
Rainwater that enters between the auxiliary cover plate 32 and the sealing plate 33 through the gap 17 between the handrail wall 12b and the handrail walls 1a and 2a is prevented from flowing further into the joint 3 side by the sealing body 35. be interrupted. At this time, even if rainwater should pass through the sealing body 35, as in this embodiment, the sealing plate 35
If the water-shielding piece 33a is formed upright at the joint 3, the water-shielding piece 33a can block water.
It is possible to more reliably prevent rainwater from entering.

In this embodiment configured as described above, when both buildings 1 and 2 shake differently in the vertical direction due to an earthquake or a strong wind, both sides of the cover plate 12 are connected to the first and second structures as shown in FIG. The fixed bodies 6 and 11 rotate vertically around the rollers 15 and follow the vertical swing thereof, and the cover plate 12 as a whole becomes tilted as shown in FIG. 4.

Further, when the buildings 1 and 2 swing differently in the left and right directions, the cover plate 12 moves in the left and right directions relative to the fixed bodies 6 and 11 with the rotation of the rollers 15, as shown in FIG. The buildings 1 and 2 are moved to allow each building 1 and 2 to swing freely.

Further, when the buildings 1 and 2 swing differently in the front and back directions, the cover plate 12 slides relative to the fixed bodies 6 and 11 in the axial direction on the rollers 15, as shown in FIG. The building moves forward and backward to allow each building 1 and 2 to swing freely.

In the above embodiment, the seal body 34 was attached to the cover plate 12 side, but a frame is fixed to the handrail walls 1a and 2a, and the seal body is attached to this frame so that it slides into contact with the auxiliary cover plate 32. It's okay.

[Effects of the Invention] As is clear from the above description, the present invention has a structure in which a sealing plate is attached to both sides of a cover plate and one of both buildings, and the space between the sealing plate and the other side is sealed. By having a configuration with a seal body,
There is no risk of rainwater entering the joints.

Moreover, the cover plate that covers the joint is movable on the first and second fixed bodies, and the two rods of the holding body that holds the cover plate can be rotated about the axis that connects the two. The cover plate and holder can be expanded and contracted by the building, and the hinge mechanism allows the building to rotate both horizontally and vertically. The object is allowed to swing freely, so that no excessive force is applied to the cover plate, the holder, or the part of the building where the holder is attached, and there is no risk of damaging them.

In addition, since the cover plate is connected to the holding body, it will not come off accidentally even if the building shakes significantly back and forth, left and right, and up and down, and will always be held in the normal position covering the joints, preventing rainwater from entering. prevent.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is a longitudinal sectional view, FIG. 2 is an exploded perspective view of the main parts, FIG. 3 is a plan view with the cover plate removed, and FIGS. FIG. 6 is an explanatory diagram of the operation. In the figure, 1 and 2 are first and second buildings, 3 is a joint, 6 and 11 are first and second fixed bodies, 12 is a cover, 18 is a holding body, and 19 and 20 are long links. (rod), 21 and 22 are short links, 23 is a shaft, 26
is a shaft (connecting member), 27 is a hinge (hinge mechanism),
28 is a shaft (hinge mechanism), 32 is an auxiliary cover plate,
33 is a sealing plate, and 35 is a sealing body.

Claims (1)

[Claims] 1. In the case of roof-covering joints formed between adjacent buildings, first and second roofs are installed on the roofs of both adjacent buildings so as to be located on both sides of the joints, respectively. a fixed body;
It has two rods whose one end is rotatably connected to each other by a shaft and whose other end is movable in opposite directions, and the other end of each rod is horizontally connected to each building via a hinge mechanism. a holding body consisting of a link mechanism rotatably connected in the vertical direction and the vertical direction; and a connecting member placed on the first and second fixed bodies on both sides so as to cover the joint portion, and a connecting member on the holding body. a cover plate that is connected and held via the first and second fixed bodies and is movable with respect to the first and second fixed bodies; a sealing plate that is horizontally attached to both sides of the cover plate and to one of the buildings; A roof joint cover for a building, comprising a seal body that is attached to the seal plate and seals the gap between the seal body and the seal plate body.