JP2566436Y2 - Mounting device for roof etc. - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gantry for supporting an end portion of a roof or the like on a building between the buildings.

[0002]

2. Description of the Related Art In general, in a roof installed between buildings, if both ends of the roof are fixed to both buildings, the roofs are immediately damaged when the buildings vibrate due to a wind or an earthquake. Therefore, the gantry for supporting the roof edge on the building needs a means for preventing this. Therefore, conventionally, there is a gantry device in which a roller-type gantry in which rollers are freely rolled in one direction on a guide plate is installed on a building, and the end of the roof is supported on the rollers of the gantry. It is used.

[0003]

However, in the conventional gantry, only the vibration in one direction of the building can be absorbed by the rolling of the roller, and it is absorbed by the actual multi-directional vibration. There was a drawback that could not be done.

An object of the present invention is to absorb vibrations of a building in multiple directions.

[0005]

According to the present invention, as a means for solving the above problems, a plurality of lower rollers are supported on a building so as to be rotatable in a parallel and horizontal state with each other.

[0006] A plurality of upper rollers rotatably supported parallel to each other and horizontally in a supporting frame are rollably mounted on the lower rollers in a state where they are oriented in a direction orthogonal to the lower rollers. ,

[0007] A gantry device for a roof or the like in which an end portion of a roof or the like is supported by a support frame of the upper roller is proposed. Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIGS. 1 and 2, the roofs of two buildings (A) and (B), which are built at appropriate intervals, cover both buildings (A) and (B). A double-flow translucent roof (R) should be erected, and the roof (R)
The tip of the eaves of the rafter (T ') on one side is fixedly supported by a fixed stand (S) installed on the roof of the building (B), and the rafter (T) on the other side. The eaves of the eaves are supported by an appropriate number of double-roller type gantry (1) installed on the roof of the building (A) along the eaves line at appropriate intervals. .

The structure of the double roller type gantry (1) is as follows. 3 and 4, an angle type fastener (3) is provided on a foundation (2) provided on the roof of the building (A),
(4) and (4) are protruded, and a support frame (5) for a lower roller is supported by these fasteners.
Stand the right and left side plates (7) and (7) on the opposite left and right ends of the rectangular bottom plate (6) and both side plates (7) and (7)
The upper end of the support frame is connected by an upper plate (8), and two shafts (9) and (9) are directed to the right and left side plates (7) and (7) of the support frame at right angles to the eaves front line. And at the same time, parallel and horizontally supported at appropriate intervals, and the lower rollers (10) and (10) are rotatably supported on both shafts (9) and (9).
On the lower rollers (10), (10), support frames (1)
1) The upper roller (12), (12) supported by the shaft
Are rollably mounted on the lower rollers (10), (10) in a direction orthogonal to the plane when viewed from a plane.

The supporting frame (11) of the upper roller has a front and rear plate (1) under the opposite front and rear ends of the rectangular upper plate (13).
4) and (14) are suspended and provided, and the two shafts (15) and (15) are supported in parallel and horizontally on the front and rear side plates (14) and (14) at appropriate intervals from each other. And the upper rollers (12), (1) are attached to both shafts (15), (15).
2) is rotatably supported.

The other double roller type gantry (1)... Installed along the eaves front line has the same structure as the above, and each adjacent gantry (1) in these double roller type gantry (1). 1) (1),..., The front and rear side plates (14), (14),... Of the upper roller support frame (11), (11) are connected with beam members (16), respectively.
6) At the other end of the arm (19) with one end fixed by a bolt (17) and a nut (18),
The eaves of each of the trees (T)... Of the roof (R) are fixed by welding and supported.

Now, when the buildings (A) and (B) sway due to an earthquake or the like, the roof (R) is fixed to the building (B) by the fixed gantry (S). receive. However, with respect to the lateral displacement of the building (A), the component displacement in the vertical axis direction of the displacement can be changed by rotating the lower roller (10). The rotation of the rollers (12) absorbs each, so that the sway of the building (A) in all directions is not transmitted to the roof (R), and the roof (R) is prevented from being damaged.

[0013]

[Effects of the Invention] According to the gantry such as the roof of the present invention, when the roof is supported on the building through the gantry of the present invention, the swing of the building in all directions is absorbed by the rotation of the lower roller and the upper roller. The roof can be prevented from being transmitted to the roof, and the roof can be sufficiently prevented from being damaged due to the rolling of the building due to wind or an earthquake.

[Brief description of the drawings]

FIG. 1 is a vertical sectional view of a roof installed between buildings.

FIG. 2 is a plan view partially omitted from the above.

FIG. 3 is an enlarged sectional view taken along line III-III of FIG. 2;

FIG. 4 is a sectional view taken along line IV-IV of FIG. 3;

[Explanation of symbols]

 A building 5 support frame for lower roller 10 lower roller 11 support frame for upper roller 12 upper roller R roof

Claims (1)

(57) [Scope of request for utility model registration] 1. A plurality of lower rollers rotatably supported on a building in a parallel and horizontal state with respect to each other, and a plurality of upper rollers supported on a support frame so as to be rotatable with each other in a parallel and horizontal state. A gantry device for a roof or the like, wherein the gantry is mounted on the lower roller so as to be freely rollable in a direction orthogonal to the lower roller, and an end of the roof or the like is supported by a support frame of the upper roller.