JP4636960B2 - Partition panel device - Google Patents

Description

  The present invention relates to a partition panel device that is easy to construct on site and has high strength after construction.

Various types of partition panel devices have been proposed.
For example, in Patent Document 1, a guide member having an adjuster function is arranged on the floor surface, and a panel base material made of a first-stage plate glass or a decorative panel is inserted between the left and right support columns by the kendo method. , Placed on the guide member, a horizontal member is bridged between the left and right columns on the first-stage panel base material, and the second-stage panel base material is placed on the horizontal member. In the same way, a partition panel device configured by stacking the third and subsequent panel base materials in the same manner is disclosed.

  In Patent Document 2, an upper horizontal beam and a lower horizontal beam, and an intermediate horizontal beam are installed between a plurality of columns on a ceiling and a floor, respectively, and a plate glass or the like is formed in a frame formed by each member. In addition to mounting the panel base material, the reference rail longer than the column spacing is fitted into the upper horizontal rail, the mounting surface of the lower horizontal rail on the ceiling or floor, and the engagement grooves provided on the upper and lower ends of the column. Thus, a partition panel device in which positioning is accurate and position fixing is strengthened is disclosed.

However, all of those disclosed in these patent documents require a considerable number of man-hours for assembling work on site, so that there is a problem in construction efficiency and a large number of parts are used.
JP 2003-147888 A JP 2002-138606 A

  In view of the above problems, the present invention can be assembled in a short period of time in the field, has excellent construction efficiency, and prevents the panel material from dropping off due to earthquake vibration or impact, even if it is a lightweight panel material. An object of the present invention is to provide a partition panel device that can be used and has a good appearance.

The above-described problems are solved by the invention having the following configuration, as shown in each of the claims.
(1) A partition panel device in which a plurality of horizontal connection rods are installed between support columns erected on the left and right sides, and panel members are respectively attached to front and rear surfaces of a plurality of rectangular frames formed in the vertical direction. A pair of locking pieces facing each other in the vertical direction are provided on the top and bottom surfaces of the upper and lower surfaces in the rectangular frame, and an engagement groove is provided on the upper and lower ends of the panel material. By attaching the pieces, panel materials are attached to both front and rear surfaces of the rectangular frame, and formed between the lower edge of the upper panel material and the upper edge of the lower panel material in the vertically adjacent panel material. A gap between the locking groove and the locking piece , and a plurality of horizontal connecting rods, upper connecting rods connecting the upper ends of the left and right support columns, and lower ends. The lower connecting rod that connects the An intermediate connecting rod that connects the portions, and the intermediate connecting rod includes a first channel member that extends in the left-right direction with a substantially U-shaped cross-section and a first channel material that extends in the left-right direction with a substantially U-shaped cross-section. The two-channel material is formed by integrating the U-shape in the direction in which the U-shape opens in the vertical direction, and the interval between the pair of front and rear locking pieces in the second channel material having the U-shape is set downward. The pair of locking pieces of the second channel material is paired with the pair of locking pieces of the first channel material so as to be smaller than the distance between the pair of front and back locking pieces in the letter-shaped first channel material. The partition panel device is positioned between them.

  (2) In the above item (1), the engagement grooves at the upper and lower ends of the panel material are engagement grooves that open outward in the vertical direction.

( 3 ) In the above section (1) or (2) , the cross section is formed on the upper and lower ends of the inner surface of the panel material body formed by bending the upper and lower peripheral edges of the rectangular metal plate inwardly in a U-shape. A reinforcing member that is bent so as to have an outward U-shape is fixed and formed, and both the inward U-shaped play piece at the upper and lower ends of the panel body and the play piece of the reinforcement member are An engaging groove that opens outward in the vertical direction is formed, and the engaging piece of the first channel material in the intermediate connecting rod is engaged with the free piece of the panel material main body. The stop pieces are respectively brought into contact with the play pieces of the reinforcing member and engaged.

According to the present invention, the following effects can be obtained.
According to the invention of claim 1, since the panel material can be easily attached to each rectangular frame, it can be assembled in a short period of time on the site, and it is excellent in construction efficiency. It is a lightweight panel material that is not fixed, and even if some panel material is lifted due to earthquake vibration or impact, it will be prevented from coming into contact with the panel material adjacent in the vertical direction and falling off. The
Further, since the gap between the adjacent panel materials is small, the appearance is good.
Furthermore, the intermediate connecting rod having the locking pieces on the upper and lower surfaces can be easily formed using the channel material, and the locking pieces are brought into contact with both the front and rear pieces forming the engagement grooves of the panel material. Therefore, the panel material can be effectively prevented from being lifted in the event of an earthquake vibration or the like.

  According to invention of Claim 2, it can prevent effectively that a panel material remove | deviates in the front-back direction.

According to the third aspect of the present invention, similarly to the first aspect of the present invention, and the like floating in the panel member at the time of vibration of an earthquake, can be effectively prevented.

  1 is a perspective view showing an embodiment of a partition panel device to which the present invention is applied, FIG. 2 is an exploded perspective view showing a state in which a panel material is removed in FIG. 1, and FIGS. 1 is a cross-sectional view taken along the line III-III, a cross-sectional view taken along the line IV-IV in FIG. 1, FIG. 5 is a partially enlarged view in the vicinity of the upper and lower ends in FIG. 7 is an assembled sectional view, FIG. 8 is an enlarged sectional view taken along the line VIII-VIII in FIG. 1, FIG. 9 is an enlarged exploded perspective view of a dot-and-dash line circle IX portion in FIG. 2, and FIG. It is.

  As shown in FIG. 2, the partition panel device (1) of the present invention has a rectangular frame (4) constructed by laying a plurality of lateral connection rods (3) between columns (2) and (2) standing up and down on the left and right. The panel material (5) is attached in the rectangular frame (4).

  As shown in FIG. 8, the column (2) is composed of a first adjuster device (7) disposed on the floor (6) and a second adjuster device (9) disposed on the ceiling (8). It is fixed.

  As shown in FIGS. 6 to 8, the first adjuster device (7) is placed on a base member (10) disposed on the floor surface (6). The base member (10) is made of an upward U-shaped channel material that extends in the left-right direction and has a downward U-shaped engaging convex portion (10a) having a low cross section at the center.

  The first adjuster device (7) includes a leg seat (11), an adjuster bolt (12), and a receiving tool (13). The leg seat (11) is formed by drilling a through hole (14) in a downward U-shaped member, and is fitted and fixed in the base member (10) from above.

  The adjuster bolt (12) has a male screw part (15), a large-diameter operation part (16) having a hexagonal outer shape provided at the lower part thereof, and a mounting shaft connected to the lower end of the male screw part (15). Part (17). The adjuster bolt (12) is rotatably attached to the leg seat (11) by passing its mounting shaft (17) through the through hole (14) of the leg seat (11) and caulking its lower end. It has been.

  The receiver (13) includes a receiving plate (18) and a support portion (19). The support portion (19) is formed of a horned square cylindrical body with a part of the side surface missing. Is formed. Screw holes (19b) and (18a) are formed in the center of the top plate (19a) of the support portion (19) and the receiving plate (8) in the support (13), respectively. The receiver (13) is attached to the adjuster bolt (12) by screwing the male screw portion (15) of the adjuster bolt (12) into the screw hole (19b) (18a).

  In the plan view, the support column (2) is welded with two iron members extending in the vertical direction in a substantially square S shape so that the opening portion faces outward in the left-right direction and reverses in the front-rear direction. (See FIG. 4).

  The lower end portion of the support column (2) has a center portion in the front-rear direction cut out from the lower end portion to form a notch portion (2a) (see FIG. 6).

  The lower end of the column (2) is fixed by the first adjuster device (7) by fitting the column (2) from above to the support portion (19) of the first adjuster device (7). . The support portion (19) and the adjuster bolt (12) in the first adjuster device (7) enter the notch (2a) of the support post (2), and the lower end of the support post (2) is attached to the support plate (18). It is in contact with and supported by the upper surface.

  By rotating the operation part (16) whose outer shape of the adjuster bolt (12) in the first adjuster device (7) is a hexagon with a spanner or the like, the support (13) is moved up and down, and the support (2) The level in the vertical direction can be adjusted.

  As shown in FIG. 8, the upper end of the column (2) has a second adjuster device (9) that is disposed on the ceiling (8) and is exactly the same as the first adjuster device (7) upside down. ), The position is similarly fixed.

As shown in FIG. 2, a plurality of horizontal connecting rods (3) are installed between the left and right support columns (2) and (2). The horizontal connecting rod (3) includes an upper connecting rod (20) that connects the upper ends of the columns (2) and (2), a lower connecting rod (21) that connects the lower ends, and a column (2). There is an intermediate connection rod (22) for connecting the intermediate portions in the vertical direction of (2).

  As shown in FIGS. 6 and 8, the lower connecting rod (21) extends in the left-right direction, has a substantially H-shaped cross section, and has an outer surface (a pair of front and rear locking pieces (23), (23)). 23a), a pair of engaging pieces (24), (24) having inward engaging claws (24a), (24a) in the vertical direction at the bottom, and a downward L-shaped joining piece (25) above it And a locking portion (23c) projecting inwardly is formed at the upper end of the inner surface (23b) of each locking piece (23).

  The lower connecting rod (21) fixes the left and right ends of the horizontal connecting piece (26) connecting the pair of locking pieces (23) and (23) and the lower ends of the left and right support columns (2). The first adjuster device (7) is placed on the receiving plate (18), and the set screw (27) is inserted through the through holes (28) provided at the left and right ends of the lower connecting rod (21). These are installed between the lower ends of the left and right columns (2) and (2) by being screwed into screw holes (18b) provided in the receiving plate (18). A pair of engaging pieces (24) and (24) provided on the front and rear surfaces of the lower connecting rod (21) are covered with cover members (10b) covering the gap between the lower connecting rod (21) and the base member (10). ) (10b) is detachably attached. The upper connecting rod (20) is installed between the upper ends of the left and right support columns (2) and (2) in the same manner as the lower connecting rod (21).

  As shown in FIGS. 9 and 10, the intermediate coupling rod (22) is formed by coupling the first channel material (29) and the second channel material (30). The first channel material (29) is formed of a downward U-shaped channel material that extends in the left-right direction and has a cross-section with a downward U-shaped engaging convex portion (29a) having a low height at the center. The lower ends of the pair of front and rear locking pieces (31) and (31) are folded back in a substantially U shape inward in the front-rear direction to form a locking part (31a) that bulges in the front-rear direction.

  The second channel member (30) is made of an upward U-shaped channel member that extends in the left-right direction and has a cross-section with a downward U-shaped engaging convex portion (30a) having a low height at the center. The distance between the pair of front and rear locking pieces (32) and (32) is slightly smaller than the distance between the pair of front and rear locking pieces (31) and (31) in the first channel member (29). .

  By engaging the engaging protrusions (30a) of the second channel material (30) from above with the engaging protrusions (29a) of the first channel material (29) and spot welding, both channel materials ( 29) and (30) are integrated to form an intermediate coupling rod (22).

  Accordingly, the intermediate coupling rod (22) has a pair of locking pieces (32), (32), (31), (31) on the upper and lower surfaces, respectively, and a pair of locking pieces (32) ( 32) is provided on the inner side in the front-rear direction than the pair of locking pieces (31) (31) on the lower surface. The intermediate connecting rod (22) is installed between the left and right support columns (2) and (2) using a mounting bracket (33).

  The mounting bracket (33) is made of a downward U-shaped channel material facing in the left-right direction. The pair of front and rear pieces (34), (34) are arranged vertically at the ends facing the support column (2). A locking portion (35) including locking claws (35a) (35b) is provided.

  By engaging the vertical locking claws (35a) and (35b) of the locking portion (35) of the mounting bracket (33) with the slit (36) provided in the support column (2), the mounting bracket (33 ) Is attached to the column (2).

  Place the left and right ends of the intermediate connection rod (22) on the mounting bracket (33), and insert the set screw (37) from above through the through hole (38) provided in the intermediate connection rod (22). The intermediate connecting rod (22) is installed between the left and right support columns (2) and (2) by screwing into the screw holes (39) provided in the mounting bracket (33).

  As shown in FIG. 2, three intermediate connecting rods (22) are provided at an equal interval between the upper connecting rod (20) and the lower connecting rod (21), and have a four-step rectangular frame in the vertical direction. (4) is formed. The lowermost rectangular frame (4a) is composed of a lower connecting rod (21), an intermediate connecting rod (22a) adjacent to this, and left and right struts (2) (2). The third-stage rectangular frame (4b) (4c) consists of adjacent intermediate connecting rods (22a and 22b) (22b and 22c) in the vertical direction and left and right support columns (2) and (2). The rectangular frame (4d) includes an upper connecting rod (20), an intermediate connecting rod (22c) adjacent to the upper connecting rod (20), and left and right support columns (2) and (2).

  As shown in FIG. 3, in each rectangular frame (4), a pair of locking pieces (23 and 32), (31 and 32), (31 and 23) is formed, and panel members (5) are attached to both front and rear surfaces of each rectangular frame (4) using these locking pieces.

  As shown in FIG. 5, the panel material (5) has an outward cross section at the upper and lower ends of the inner surface of the panel material body (40) formed by bending each peripheral edge of a square steel plate into an inward U-shape. It is formed by welding reinforcing members (41) and (41) bent so as to be U-shaped, and inwardly U-shaped play pieces (40a) at the upper and lower ends of the panel material body (40), An engaging groove (42) that opens outward in the vertical direction is formed such that both the reinforcing member (41) and the play piece (41a) face each other in the front-rear direction.

The panel material (5) is attached to the rectangular frame (4) by the following procedure.
As shown in FIG. 11, first, a panel member (31a) is attached to the locking portion (31a) of the downward locking piece (31) of the intermediate connecting rod (22a) that constitutes the upper frame of the lowermost rectangular frame (4a). The engaging groove (42b) at the upper end of 5a) is engaged and moved upward as it is. Next, the engaging groove (42a) in the lower end portion of the panel material (5a) is formed in the engaging portion (23c) in the upward engaging piece (23) in the lower connecting rod (21) constituting the lower frame of the rectangular frame (4a). ) And move the panel material (5a) downward and attach it as shown by the phantom lines.
Next, panel materials (5b), (5c), and (5d) are sequentially attached to the second, third, and fourth rectangular frames (4b), (4c), and (4d) in the same manner as shown in FIG. As shown, the panel material (5) is assembled on both front and rear surfaces of each rectangular frame (4) to complete the partition panel device (1).

  As shown in FIG. 12, in the adjacent panel members (5a) and (5b), the distance D between the upper edge of the lower panel member (5a) and the lower edge of the upper panel member (5b) is defined as the lower panel member. The length d1 between the free piece (41a) of the reinforcing member (41) forming the engaging groove (42a) at the lower end of the material (5a) and the engaging piece (23) of the lower connecting rod (21), And the free piece (41a) of the reinforcing member (41) that forms the engaging groove (42d) at the upper end of the upper panel member (5b), and the downward locking piece (31) of the intermediate connecting rod (22b) Is set to be smaller than any of the applied lengths d2, that is, D <d1 and D <d2.

The same applies to other adjacent panel materials.
For this reason, as shown in FIG. 12, even if, for example, the lowermost right panel material (5a) is lifted upward due to vibration such as an earthquake, the upper edge of the panel material (5a) is the upper panel material. It hits the lower edge of (5b) and does not come off the rectangular frame (4a). Similarly, even if the upper panel material (5b) moves downward, the lower edge of the panel material (5b) may hit the upper edge of the lower panel material (5a) and come off the rectangular frame (4b). Absent.

To remove the panel material (5) from the rectangular frame (4), the following procedure is used.
For example, in order to remove the lowermost panel material (5a), as shown in FIG. 13, the adjacent upper panel material (5b) is first moved upward until it hits the third-stage panel material (5c) from the lower side. Move. Next, if the lowermost panel material (5a) is moved upward, the upper edge of the panel material (5a) does not hit the lower edge of the upper panel material (5b), and the panel material (5a) The engagement between the engagement groove (42a) at the lower end and the locking piece (23) of the lower connecting rod (21) can be released. Next, the panel material (5a) can be removed from the rectangular frame (4a) by moving outward and downward as indicated by an arrow P.

  To remove all the four-stage panel materials (5) shown in FIG. 3, the top, third, second, and bottom stages are the reverse of the procedure for attaching each panel material (5) first. Panel materials (5d), (5c), (5b) and (5a) can be easily removed in this order.

  FIG. 14 is a partially enlarged cross-sectional view corresponding to FIG. 5 showing the partition panel device (43) of the second embodiment.

The difference from the partition panel device (1) in the first embodiment is that the cross-sectional shape of the reinforcing member (45) in the panel material (44) is an outward U-shape in the vertical direction in the first embodiment. In contrast, in the second embodiment, it is Z-shaped.
Other points are the same as in the first embodiment.

It is a perspective view which shows one Embodiment of the partition panel apparatus to which this invention is applied. In FIG. 1, it is an exploded perspective view which shows the state which removed the panel material. It is the III-III sectional view taken on the line in FIG. Similarly, it is the IV-IV sectional view taken on the line in FIG. FIG. 4 is a partially enlarged view in the vicinity of upper and lower ends in FIG. 3. FIG. 3 is an enlarged exploded perspective view of a dot-dash line circle VI portion in FIG. 2. Similarly, it is an assembly sectional view. It is the VIII-VIII line expanded sectional view in FIG. FIG. 3 is an enlarged exploded perspective view of a one-dot chain line XI portion in FIG. 2. Similarly, it is an assembly drawing. It is a figure explaining the procedure which attaches a panel material. It is a figure explaining that a panel material does not come off easily also with respect to vibrations, such as an earthquake. It is a figure explaining the procedure which removes a panel material. It is a figure which shows the partition panel apparatus of 2nd Embodiment, and is a figure corresponding to FIG.

(1) Partition panel device
(2) Prop
(2a) Notch
(3) Horizontal connection rod
(4) (4a) (4b) (4c) (4d) Rectangular frame
(5) (5a) (5b) (5c) (5d) Panel material
(6) Floor surface
(7) First adjuster device
(8) Ceiling
(9) Second adjuster device
(10) Base member
(10a) Engaging projection
(10b) Cover member
(11) Leg seat
(12) Adjuster bolt
(13) Receiver
(14) Through hole
(15) Male thread
(16) Operation unit
(17) Mounting shaft
(18) Receptacle
(18a) (18b) Screw hole
(19) Support part
(19a) Top plate
(19b) Screw hole
(20) Upper connection rod
(21) Bottom connection rod
(22) (22a) (22b) (22c) Intermediate connecting rod
(23) Locking piece
(23a) Outer surface
(23b) Inside surface
(23c) Locking part
(24) Engagement piece
(24a) Engaging claw
(25) Engagement piece
(26) Horizontal connecting piece
(27) Set screw
(28) Through hole
(29) First channel material
(29a) Engaging projection
(30) Second channel material
(30a) Engaging projection
(31) Locking piece
(31a) Locking part
(32) Locking piece
(33) Mounting bracket
(34) Front and rear pieces
(35) Locking part
(35a) Locking claw
(36) Slit
(37) Set screw
(38) Through hole
(39) Screw hole
(40) Panel material body
(40a) Play piece
(41) Reinforcing member
(41a) Play piece
(42) (42a) (42b) (42c) (42d) Engagement groove
(43) Partition panel device
(44) Panel material

Claims (3)

A partition panel device in which a plurality of horizontal connecting rods are laid between the pillars erected on the left and right sides, and panel materials are respectively attached to the front and rear surfaces of a plurality of rectangular frames formed in the vertical direction,
A pair of locking pieces facing each other in the vertical direction are provided on the top and bottom surfaces of the upper and lower surfaces in the rectangular frame, and an engagement groove is provided on the upper and lower ends of the panel material. By attaching the pieces, panel materials are attached to both front and rear surfaces of the rectangular frame, and formed between the lower edge of the upper panel material and the upper edge of the lower panel material in the vertically adjacent panel material. A gap between the locking groove and the locking piece , and a plurality of horizontal connecting rods, upper connecting rods connecting the upper ends of the left and right support columns, and lower ends. A lower connecting rod connecting the upper and lower intermediate portions of the support column, and an intermediate connecting rod connecting the intermediate portions in the vertical direction of the support column. The cross section extends in the left-right direction with a substantially upward U-shape. The second channel material is formed by integrating the U-shaped in the direction in which the U-shape opens in the vertical direction, and the interval between the pair of front and rear locking pieces in the upward U-shaped second channel material is set downward. The pair of locking pieces of the second channel material is paired with the pair of locking of the first channel material so as to be smaller than the distance between the pair of front and rear locking pieces of the U-shaped first channel material. A partition panel device, characterized in that it is positioned between the pieces .   The partition panel device according to claim 1, wherein the engagement grooves at the upper and lower end portions of the panel material are engagement grooves that open outward in the vertical direction. Reinforcing members that are bent so that the cross-section is outwardly U-shaped at the upper and lower ends of the inner surface of the panel material body that is formed by bending the upper and lower edges of the square metal plate inwardly to the U-shape. In addition to being fixedly formed, both the inwardly U-shaped play piece at the upper and lower ends of the panel material body and the play piece of the reinforcing member are opposed to each other in the front-rear direction and opened outward in the vertical direction. An engaging groove is formed, and the locking piece of the first channel material in the intermediate connecting rod is brought into contact with the play piece of the panel material body, and the locking piece of the second channel material is brought into contact with the play piece of the reinforcing member. The partition panel device according to claim 1 or 2 , wherein the partition panel device is engaged.

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