JPS6332802Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention relates to a connecting device between the upper end of a column and a cross member.
More specifically, the present invention relates to a connecting device that connects the upper end of a column erected on the ground to a cross member provided on the floor of a balcony protruding from a building, for example.

Conventional technology and its problems Conventionally, in the above-mentioned balcony, the pillars were located at both ends of the front edge, and extended above the floor.
Its upper end reached the height of the kasagi, and the kasagi was attached to this. Therefore, if the ground below the balcony is narrow, it is difficult to erect pillars. Additionally, if there is an obstacle on the ground, it is necessary to remove it, which can be a hassle. Furthermore, conventional balconies are formed by erecting pillars and then fixing the floor, handrails, etc., which has the disadvantage of making the work cumbersome. Therefore, in order to solve this problem, it has been considered to connect the upper end of the support column to a cross member provided on the floor of the balcony at an arbitrary position. However, conventionally,
The reality is that there has not been a connecting device that connects the upper end of the column to the cross member that can sufficiently increase the support strength of the cross member of the column.

This invention was made in view of the above-mentioned circumstances, and aims to provide a connector for connecting the upper end of a column and a cross member, which solves the above-mentioned problems all at once.

In this specification, the term "balcony" includes a veranda. In this specification, front and rear refer to FIG. 2, and the front refers to the left side of the figure, and the rear refers to the right side of the figure.
Further, left and right are defined as facing toward the rear.

Means for solving the problem The connecting device between the upper end of the column and the cross member according to this invention is
A horizontal wall having a length of at least half of the cross member to which the upper end of the column is to be connected, and which is brought into close contact with the lower surface of the cross member;
A hanging wall provided over the entire length on one of both side edges of the horizontal wall, and a hanging wall that is offset to one end side from the center of the length of the surface of the hanging wall facing the other side of both side edges of the horizontal wall. The structure is characterized by a pair of support post attachment parts provided at the vertical position and spanning the entire height of the hanging wall.

Embodiments This invention will be described below with reference to drawings showing embodiments. In this embodiment, the coupling device according to this invention is applied to the connection between the upper end of a support column and a cross member provided on the floor of a balcony.

Balcony 1 is provided to protrude from house H, is erected on the ground, and has an upper end that touches floor 2.
It is supported by two left and right columns 4 connected to a frame 3.

The floor 2 includes a frame 3 formed by left and right side frame members 5 protruding forward from the outer surface of the house H and a front frame member 6 held between the front ends of the left and right side frame members 5.
and a plurality of joists 7 arranged in parallel at predetermined intervals in the left-right direction between the front frame member 6 and the house H.
and floorboards 8 laid on the joists 7. The side frame member 5 is a frame 9 (see FIGS. 4 and 5) formed by assembling four groove-shaped extruded aluminum members into a horizontal rectangular frame shape with the openings facing inward. Gypsum plates 10 are attached to both the left and right sides, the lower surface, and the first half of the upper surface. The upper cross member 9a of the frame 9 is a cross member that connects the upper ends of the columns 4. On the lower surface of the side frame member 5, that is, the lower cross member 9b in the frame 9,
A long opening 11 is provided at the front and rear through which the support column 4 can pass. Further, connecting plates 12 into which bolts for connecting the side frame members 5 and the front frame member 6 are screwed are fixed to both left and right sides of the front end of the frame 9, and on both left and right sides of the central part of the length. A reinforcing plate 13 connecting the upper cross member 9a and the lower cross member 9b is fixed to the surface. A gutter 14 having a long cross section in the front-rear direction is attached to the left side surface of the right side frame member 5 and the right side surface of the left side frame member 5, respectively. The front frame member 6 has a substantially square cross section, and a pattern of grooves extending left and right is formed on its front surface. The lower rear protruding wall 6a of the front frame member 6 protrudes more rearward than the upper rear protruding wall 6b, and the joist receiving portion 15 is provided here. The side frame members 5 and the front frame member 6 are connected as follows. That is, the L-shaped connecting fitting 16 is installed inside the front frame member 6.
and a plate-shaped clamp 17 are inserted, and the bolt 1 is inserted between one wall of the L-shaped connecting bracket 16 and the plate-shaped clamp 17.
8 is used to clamp the clamped portion 6c integrally provided within the front frame member 6, and the L-shaped connecting fitting 1
The bolt 19 passing through 6 is connected to the connecting plate 1 of the side frame member 5.
2, the side frame member 5 and front frame member 6 are connected. The rear end of the joist 7 is supported by a laterally long joist hook 20 provided on the house H, and the front end is supported by the joist receiving part 15 of the front frame member 6. The right side edge of the floorboard 8 and the left side edge of the floorboard 8 each face the gutter 14, so that rainwater etc. on the floorboard 8 flows down into the gutter 14. Rainwater flowing into the gutter 14 flows out through a chain 21 attached to the gutter 14.

The upper end of the support column 4 passes through an opening 11 formed on the lower surface of the side frame member 5, enters the side frame member 5, and connects to the side frame member 5 via a connector 22 disposed within the side frame member 5. is connected and fixed to the lower surface of the upper cross member 9a.
This connector 22 is long in the front and back, and its length is more than half the length of the side frame member 5 and shorter than the opening 11. Further, as shown in FIGS. 10 and 11, the connector 22 has a horizontal wall 22a having a vertical L-shape with a transverse face and having a length of more than half of the upper cross member 9a.
and a hanging wall 22b which is connected to the outer edge of the horizontal wall 22a and extends over its entire length, and which is trapezoidal when viewed from the side. The width of the horizontal wall 22a is the opening 1
It is formed narrower than the width of 1. Hanging wall 22b
Two L-shaped metal fittings 23 are fixed to a position on the inner surface of the support 4 at a position closer to the rear than the front-rear center thereof so as to face each other with an interval equal to the width of the support column 4. The L-shaped fitting 23 consists of a fixing part 23a to the hanging wall 22a that is in close contact with the hanging wall 22a, and a column attachment part 23b connected to one side edge of the fixing part 23a.
The upper end of the support column 4 is inserted between the support support attachment parts 23b of both L-shaped fittings 23 so that the upper end surface is in contact with the lower surface of the horizontal wall 22a, and a bolt is inserted through the support support attachment part 23b and the support support 4. Natsu 2 at the tip of 24
By screwing 5, the connector 22 connects to the support 4.
is fixed at the top of the And the connector 22
is inserted into the side frame member 5 through the opening 11 on the lower surface of the side frame member 5, and the horizontal wall 22a is inserted into the upper cross member 9 of the side frame member 5.
By screwing nuts 27 into the bolts 26 that are brought into close contact with the lower surface of the side frame member 5 and pass through the upper cross member 9a of the side frame member 5 and the horizontal wall 22a of the connector 22, the support column 4 is connected to the side frame member 5 via the connector 22. Upper cross member 9
It is fixed at a.

A rod-shaped cap support member 28 is provided upright on the front end of the upper surface of the side frame member 5 and the upper surface of the central portion of the front end. Furthermore, rod-shaped cap support members 29 are also erected at positions near both left and right ends of the upper surface of the front frame member 6. Between the rear rod-shaped cap support member 28 on the side frame member 5 and the house H, there is a vertical rectangular panel 30 made of a frame made of extruded aluminum material in the shape of a frame and a gypsum board attached to it. It is located. Furthermore, an L-shaped transparent acrylic resin decorative board 31 is disposed between the rear rod-shaped Kasagi support member 28 on the side frame member 5 and the rod-shaped Kasagi support member 29 on the front frame member 6. has been
A cap 32 is placed on rod-shaped cap support members 28, 29, a panel 30, and a decorative board 31. The decorative board 31 improves the aesthetic beauty of the balcony 1 and improves the visibility at the corners. Further, a large number of standers 33 are arranged between the rod-shaped cap support members 29 on the front frame member 6.

In the above, as shown by the chain line in FIG. 2, if the connector 22 is used in the reverse direction, the position of the support column 4 can be changed. The position of the support column 4 can also be changed by moving the connector 22 forward until the front end of the connector 22 and the front end of the side frame member 5 come into contact. Furthermore, by appropriately changing the mounting position of the L-shaped metal fitting 23 in the connector 22, the support column 4 can be
The standing position can be changed. In any of these cases, a horizontal wall 22a having a length of more than half of the upper horizontal member 9a, a hanging wall 22b provided over the entire length on one side edge of the horizontal wall 22a, and a column attachment part 23b. Accordingly, the supporting strength of the balcony by the pillars 4 increases.

Effects of the invention The connecting device between the upper end of the column and the cross member of this invention has a length that is more than half the length of the cross member to which the upper end of the column is to be connected,
In addition, the bending strength is increased by the horizontal wall brought into close contact with the lower surface of the cross member and the hanging wall provided over the entire length on one of both side edges of the horizontal wall. According to this connector, the upper end of the column is inserted between the column attachment parts so that the upper end surface is in contact with the lower surface of the horizontal wall, and the upper end of the column is connected to the column attachment part with a bolt or nut. The upper end of the column can be connected to the cross member by fixing the connecting tool to the cross member with the horizontal wall in close contact with the lower surface of the cross member. Therefore, a horizontal wall having a length of more than half of the upper cross member, a hanging wall provided along the entire length of one side edge of the horizontal wall, and a pair of supports provided over the entire height of the hanging wall. The support strength of the support column for a structure having the support column is increased by the clamping portion. Furthermore, the support position of the support column relative to the structure can be changed by reversing the direction of the connector or shifting the position where the connector is fixed to the cross member. Therefore, the support can be erected while avoiding obstacles on the ground, making the work easier.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention, in which Fig. 1 is a front view, Fig. 2 is a side view, Fig. 3 is a partially cutaway plan view, Fig. 4 is a vertical longitudinal sectional view of the side frame member, and Fig. 5 The figure is a cross-sectional view taken along the - line in Figure 4, Figure 6 is an enlarged cross-sectional view taken along the - line in Figure 1, Figure 7 is an enlarged cross-sectional view taken along the - line in Figure 2, and Figure 8 is an enlarged cross-sectional view taken along the - line in Figure 2. Figure 2 is an enlarged cross-sectional view, and Figure 9 is - in Figure 2.
10 is a side view of the connector, and FIG. 11 is a bottom view of the connector. 4... Support column, 9a... Horizontal member, 22a... Horizontal wall, 22... Connector, 22b... Hanging wall, 23b
...Strut clamping part.

Claims (1)

[Scope of utility model registration request] A horizontal wall having a length of at least half of the length of the cross member to which the upper end of the support is to be connected and which is brought into close contact with the lower surface of the cross member, and a hanging wall provided over the entire length on one of both side edges of the horizontal wall. , a pair of post anchors provided over the entire height of the hanging wall at a position offset to one end of the hanging wall from the center of the length of the surface facing the other of both side edges of the horizontal wall; A connecting device between the upper end of the column and the cross member.