JPH0443079Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to the improvement of a pillar reinforcement device in a double-post type shelving device. This invention relates to a reinforcing device for supports placed on both sides of a shelf device to which shelf boards or the like are attached.

[Conventional technology]

Various types of devices are available for connecting and reinforcing the opposing columns of a conventional double-post type shelf device. Engage the hooks at one end of the two connecting members from both sides with the provided locking holes, and connect the other ends of both connecting members to the end of the connecting rod with bolts and nuts so that they are clamped by the pillar. The device disclosed in Japanese Utility Model Publication No. 49-21922 is one in which one connecting member is passed through locking holes on both sides of the support, and one bent end of the connecting member is locked to one side of the support. A device is provided in which the end of the connecting member protrudes from the other side of the support, the bent end of one end of the other connecting member abuts the other side of the support, and the other ends of both connecting members are connected to the connecting rod with a box nut. In both cases, two connecting members are required at each end of the connecting rod, which increases the number of parts and increases costs.Furthermore, they must be installed from both sides of the column, and it is not possible to attach them if the column faces a wall. However, it is necessary to move the shelf device to the wall after it is attached to the shelf device, which requires a lot of time and effort.

[The problem that the idea attempts to solve]

In view of the above-mentioned situation, the present invention aims to solve the problem by being able to be constructed with a minimum number of parts, being extremely easy to install from one side inside between the supports, and being reliable even when installed. The object of the present invention is to provide a column reinforcing device for a double-column shelf device that can strengthen the columns.

[Means to solve the problem]

In order to solve the above-mentioned problem, the present invention is designed to install shelves, etc., between columns that are erected in the front and back on both sides and have locking holes spaced apart at a predetermined distance in the vertical direction on both sides, using the locking holes. In the attached double-post type shelf device, one side of a board has a plate-shaped long connecting rod having connecting holes at both ends, and a mounting hole connected to the connecting hole of the connecting rod with a bolt or nut. , a mounting piece is bent in steps by the plate thickness of the connecting rod and extended parallel to the board, the end of the mounting piece is extended by the depth of the locking hole of the support; A pillar reinforcing device in a double-post type shelf device is constituted by a connecting member whose end portion is bent at a substantially right angle to the substrate to form a hook that fits and locks into the locking hole.

[Effect]

The pillar reinforcing device in the double pillar shelf device of the present invention having the above-mentioned contents is provided between the pair of pillars on both sides.
The hook of the connecting member is fitted and locked into the inner locking hole at the lower end of one of the columns, and the hook of the other connecting member is fitted and locked into the inner locking hole at the upper end of the other column, and each connection With the end of the connecting rod in contact with the side where the mounting piece is stepped on the board of the member, attach the mounting piece and the connecting rod using bolts and nuts inserted through the connecting hole of the connecting rod and the mounting hole of the board. They are connected in a substantially straight line.

〔Example〕

Next, the present invention will be further explained in detail based on the embodiments shown in the accompanying drawings.

1 and 2 show typical embodiments of the column reinforcing device of the present invention, in which 1 is a column, 2 is a connecting rod,
3 indicates a connecting member.

The pillar 1 has a large number of locking holes 5, . 6 and the base plate 7 are attached to form a frame of a double-post type shelf device.

Although the connecting rod 2 is constructed from a plate-shaped elongated rod having connecting holes 8 at both ends, the present invention is not limited thereto, and only the both end portions may be plate-shaped and the middle portion may be pipe-shaped.

The connecting member 3 has the connecting rod 2 at the center of the substrate 9.
A mounting hole 11 is formed to be connected to the connecting hole 8 of the board 9 with a bolt/nut 10, and one side of the board 9 is bent stepwise by the thickness of the end of the connecting rod 2 to connect the board 9. Mounting pieces 12 are extended in parallel, and the ends of the mounting pieces 12 are extended linearly by the depth of the locking holes 5 of the pillars 1, and the ends are made approximately perpendicular to the substrate 9. A hook 13 is formed by bending and fitting into the locking hole 5. In this embodiment, two upper and lower hooks 13, 13 are formed at the end of the mounting piece 12, but it is also possible to provide one or more hooks.
In addition, one hook 13 is provided with mounting pieces 1 located above and below.
The end surface 14 of 2 is in contact with the upper and lower side surfaces 4 of the locking hole 5 of the support 1, so that when the hook 13 is fitted and locked in the locking hole 5, the hook 13 and the end surface 1
4 and sandwich the side surface 4 so that it can be installed without wobbling.

Therefore, in order to install the column reinforcing device of the present invention between the columns on both sides of the shelf device, first, as shown in FIGS. The hooks 13, 13 of the connecting member 3 are fitted and locked so that the substrate 9 is approximately perpendicular to the side surface 4,
Next, the other connecting member 3 is turned upside down and the hooks 13, 13 are fitted and locked into the upper end locking holes 5, 5 of the inner side surface 4 of the other support column 1, and the hooks 13, 13 are fitted and locked in the same way. substantially right angle, and each connecting member 3
With the end of the connecting rod 2 in contact with the side on which the mounting piece 12 of the board 9 is stepped, connect the connecting hole 8 of the connecting rod 2.
The mounting piece 12 and the connecting rod 2 are connected in a substantially straight line with the bolt/nut 9 inserted into the mounting hole 11 of the board 9, and as a result both connecting members 3, 3 and the connecting rod 2 are connected.
The pillars 1, 1 on both sides are reinforced to prevent them from falling sideways by connecting them in a substantially straight line. It is of course possible to attach the connecting members 3, 3 in the same direction instead of turning them upside down so that the respective hooks 13, 13 are oriented in opposite directions.

Furthermore, when the unit shelf apparatus shown in FIG. 3 is installed side by side in two, three, or four rows, the two methods of the present invention as shown in FIG. 4, FIG. 5, and FIG. A column reinforcement device consisting of connecting rods 2, 2 and a connecting member 3 shall be installed.

If either the connecting hole 8 of the connecting rod 2 or the mounting hole 11 of the connecting member 3 is formed into a screw hole, the connection can be fastened with only bolts or screws, further reducing the time required for the installation work.

Further, in this embodiment, one set of strut reinforcing devices is installed between the pair of struts on both sides, but it is of course possible to attach only two sets of strut reinforcing devices and form both connecting rods 2, 2 in a cross shape.

[Effect of idea]

According to the strut reinforcing device for a double-post type shelf device of the present invention, shelf boards, etc. are installed between the struts that are erected in front and back on both sides and have locking holes spaced apart at a predetermined interval in the vertical direction on both sides. In a double-post type shelf device installed using locking holes, a plate-shaped long connecting rod having connecting holes at both ends and a mounting hole connected to the connecting hole of the connecting rod with a bolt or nut are provided. One side of the substrate is bent in steps by the thickness of the connecting rod, a mounting piece is extended parallel to the substrate, and the end of the mounting piece is bent to the depth of the locking hole of the support. The connecting member has a connecting member which is extended by 200 mm and has an end bent at a substantially right angle to the base plate to form a hook that fits and locks into the locking hole, so that the connecting member is extended from the inner side between the pair of pillars on both sides. When installing, fit and lock the hook of the connecting member into the locking hole at the lower end of one column so that the board is approximately perpendicular to the side surface of the column, and then Another connecting member is turned upside down in the upper end locking hole, and its hook is fitted and locked so that the board is similarly made substantially perpendicular to the side surface of the support.
In this state, with the end of the connecting rod in contact with the side where the mounting piece of the board of each connecting member is stepped,
Since the connecting hole of the connecting rod is connected with a bolt or nut inserted through the mounting hole of the board, the mounting piece and the connecting rod can be connected in a substantially straight line, and the tension of the connecting rod when the pillar falls sideways or It is possible to counter compressive stress most effectively, and therefore it is possible to reliably prevent the support from falling laterally. Also,
In the installed state, the hooks of both connecting members face in opposite directions, so there is no fear that the connecting members will fall off, and the support column can be effectively reinforced with a minimum number of parts.

[Brief explanation of drawings]

Figure 1 is an exploded perspective view of the main parts of the column reinforcement device of the present invention, Figure 2 is an abbreviated cross-sectional plan view of the column reinforcement device installed between a pair of columns on both sides, and Figure 3 is an exploded perspective view of the main part of the column reinforcement device of the present invention. A side view showing the state with a partial cutout,
4 to 6 are simplified front views showing a reinforced state when a plurality of unit shelf devices are arranged side by side. 1... Support column, 2... Connecting rod, 3... Connecting member,
4... Side, 5... Locking hole, 6... Top plate, 7...
Base plate, 8... Connection hole, 9... Board, 10... Bolt/nut, 11... Mounting hole, 12... Mounting piece,
13... Futsuku.

Claims (1)

[Scope of Claim for Utility Model Registration] A composite structure in which a shelf board or the like is attached between columns that are erected in front and back on both sides and have locking holes spaced apart at a predetermined distance in the vertical direction on both sides using the locking holes. In the pillar-type shelf device, a plate-shaped long connecting rod having connecting holes at both ends, and one side of a substrate having a mounting hole connected to the connecting hole of the connecting rod with a bolt/nut are connected to the connecting rod. A mounting piece is bent in steps by the thickness of the board and extended parallel to the board, and the end of the mounting piece is extended by the depth of the locking hole of the support, and the end is a connecting member bent approximately at right angles to the substrate to form a hook that fits and locks into the locking hole; Fit and lock the hook of the other connecting member into the locking hole at the upper end of the other support column, and insert bolts inserted into the connecting hole and the mounting hole into the base plate of each connecting member. - A strut reinforcing device in a double-column shelf device, characterized in that the mounting piece and the connecting rod are connected substantially linearly with a nut.