JPH0435445Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Industrial application field] The present invention is a so-called double floor system in which a floor base is placed on a floor base made of concrete or the like in an office or other room, separated by an appropriate wiring space. This invention relates to the structure of a support device when a wall panel is erected on top of a heavy-floor structure.

[Conventional technology and its problems] Floors are installed on concrete floor bases in rooms such as offices to provide space for wiring such as power cords and communication cables, and piping for water pipes and gas pipes. Japanese Patent Application Laid-Open No. 61-207762 discloses a prior art technique for installing partition wall panels on top of the floor panels in a double floor structure in which panels are laid down.
The midway part of the leg protruding from the grounding member that is grounded on the floor base faces upward through the notch formed in the side edge of the floor panel, and the upper end of the leg is attached to the lower end of the wall panel with a fastener. In order to adjust the installation height of the wall panel, it is proposed to make it vertically expandable and contractible by screwing together the grounding member that is in contact with the floor base and the legs.

Therefore, when adjusting the height of a wall panel, without attaching the wall panel to the leg, first rotate the leg itself around its axis so that the stopper on the upper end of the leg is in the specified position. It is necessary to set it so that it is at the height of .

However, since a plurality of legs are usually located apart from each other, the heights of the legs are adjusted so that the lower ends of the wall panels are horizontal and the height positions of the lower ends of adjacent wall panels also match. What to do is
The problem was that it was not easy.

Additionally, if the wall panel is large in height and separates the room, it may be troublesome and time-consuming to attach the entire wall panel to the legs in a removable manner when adjusting the installation height of the wall panel. There was also the problem that it took a while.

Furthermore, a baseboard that closes the gap between the lower end of the wall panel and the floor surface is attached to the side surface of the leg. (The specific structure is not disclosed).

Therefore, if the length of the baseboard is set to be approximately the same as the width of the wall panel, and the long end of the baseboard is attached to the side of the leg, a pair of legs will be attached to each wall panel. Therefore, more legs than necessary must be provided. Moreover, each of these baseboards had the problem of wobbling because the mid-longitudinal part was not fixed.

In order to solve this problem, as in Japanese Patent Publication No. 52-46011, there is a method for connecting a lower beam whose height can be adjusted via a support bolt and the lower end of a column erected on the lower beam via a clamping fitting. In the structure in which a baseboard is inserted, since the baseboard must be attached before the support is erected, there is a problem that once the support is assembled, only the baseboard cannot be attached or removed.

The present invention aims to solve these problems.

[Means for solving problems]

In order to achieve the above object, the present invention is configured such that the frame for supporting the panel board in the wall panel that partitions the room is supported by mounting bolts that are attached to support stands arranged at appropriate intervals on the floor base of the room. In the wall panel support device, a floor base is laid on the floor base with an appropriate space between them, and the mounting bolts attached to each of the support bases are made to protrude upward from the floor base, and the lower part of the frame A beam is attached to each of the mounting bolts in a height-adjustable manner, and longitudinal horizontal pieces supporting the lower surface of the panel board are formed on both left and right sides of the lower beam, while the lower surfaces of the pair of longitudinal horizontal pieces are The clamping pieces are provided so as to separate the gaps, and the upper end of the baseboard is clamped between each clamping piece and the horizontal piece.

[Functions and effects of the idea]

In the present invention, the panel board is detachably attached to the frame body, so when constructing the partition, first attach the frame plate to the mounting bolts protruding from the support base arranged on the floor base. It is only necessary to attach the lower beam in , and the frame without the panel board attached is lightweight and easy to handle.

Since the height position and horizontality of the lower beam relative to the mounting bolts can be adjusted at the stage of only the frame body, the adjustment work is simple and the adjustment accuracy is improved.

Therefore, even if the wall panel partitions the room and has a large vertical height dimension, the installation height of the wall panel can be adjusted extremely easily.

When making the above adjustment, the height can be adjusted at the attachment point of the horizontal lower beam and the vertical mounting bolt on the frame, so the height can be adjusted with respect to the mounting bolt at the lower end of the vertical support shaft on the frame. This also has the effect of making the work easier than when doing so.

Moreover, on both the left and right sides of the lower beam, longitudinal horizontal pieces are formed to support the lower surface of the panel board, and holding pieces are provided so as to separate an appropriate gap from the lower faces of the pair of longitudinal horizontal pieces, and each holding piece Since the upper end of the baseboard is held between the handle plate and the horizontal piece, the work of attaching and removing the handle plate and the work of attaching and detaching the baseboard can be performed separately, and the work of assembling the wall panel is simplified. This has the effect of making it extremely easy.

Furthermore, since arbitrary plurality of parts in the longitudinal direction of the upper end of the baseboard can be held, there is an effect that the baseboard does not get stuck.

〔Example〕

Next, an embodiment will be described according to the drawings. A floor base 1 for constructing a so-called double floor structure between a floor base 9 made of concrete or the like is shown in FIGS. 1 and 2. A top plate 2, a plurality of longitudinal plate-shaped legs 3 for supporting the top plate 2, legs 4 extending perpendicularly from the longitudinal legs 3 in the direction of the top plate periphery, and a top plate 2 on the top surface. It consists of a flexible floor surface material 5 such as a pasted carpet or vinyl tile. Although the top plate 2 and the legs 3 and 4 are integrally formed,
It may be configured as a separate body and fixed with an adhesive or the like, or it may be a floor base of another shape.

The top plate 2 and the legs 3, 4 may be made of various materials, such as metal such as aluminum die-casting or steel plate, a laminate of laminates containing an inorganic material such as pearlite, or glass fiber reinforced plastic.

And both front and rear outer surfaces 3 of the long leg body 3
a and each outer surface 4a of the short legs 4 to the top plate 2.
The structure is such that the outer surfaces of the legs 3 and 4 of the adjacent floor bases 1 are in contact with each other by protruding from the periphery 2a of the four sides by an appropriate dimension h1, and each floor base 1 A flexible floor surface material 5 such as a carpet is attached to the top plate 2 with an adhesive or the like, and its side edge 5a is on a vertical line extending along the outer surfaces 3, 4a of the legs 3, 4. It is extended until it is reached.

At this time, a concave curved portion 6 is formed by cutting the upper end edge of each leg 3, 4 into a curved shape toward the peripheral edge 2a of the top plate 2.

Reference numeral 7 denotes a cord insertion hole cut out in the legs 3 and 4 in a downwardly open shape.
Or/and the protrusions 8 protruding laterally from the lower ends of the legs 4 engage with the protrusions 8 on the mating floor base 1 to prevent them from shifting laterally.

The wall panel frame 10 erected on the floor base 1 is
As shown in FIG. 3, a lower beam 13, a column 14 whose lower end is supported by the lower beam 13 at appropriate intervals, an upper rail 15 to which the upper end of the column 14 is attached, and a vertical midway part of the column 14. The upper rail 15 is constructed of a connecting auxiliary beam 16, and is configured so that the position does not shift by an engaging claw protruding from the lower beam 13 at the fitting point between the column 14 and the lower beam 13. It is to be attached to the

In addition, each of the front and back panel plates 17, 17 has its lower end supported by the lower beam 13, and has locking hooks (both not shown) in engaging grooves bored at appropriate intervals in the side surface of the support column 14. ) The side edge portion of the panel board 17 is detachably attached to the panel plate 17 via the panel plate 17.

Reference numeral 18 indicates an adjuster spacer having a U-shaped cross section that fits over the mounting bolt 12, and reference numerals 19 and 20.
is the hole 13 in the middle part of the lower beam 13 in the longitudinal direction.
These upper and lower nuts 19, 20 are configured to fix the lower beam 13 for height adjustment via the adjuster spacer 18.

In addition, clamping pieces 22 are fixed to the lower beam 13 at appropriate intervals by spot welding or the like, and the clamping pieces 22 and the lower surfaces of the longitudinal horizontal pieces 13b, 13b of the lower beam 13 protruding in opposite directions. The upper ends of the pair of baseboards 21, 21 can be held between them. Reference numeral 23 is a tab portion formed on the clamping piece 22 and bulged upward.

The support stand 11 is formed in a downward U-shape in cross section, and fits into a gap between the legs 3, 3 or between the legs 4, 4 on the floor base 1, and also fits into the gap between the legs 3, 3 or between the legs 4, 4 on the floor base 1. It may be inserted tightly between the lower surface of the floor base 9 and the floor base 9. A mounting bolt 12 is fixed to the support base 11 by welding or screwing and protrudes upward, and the mounting bolt 12 is caused to protrude upward from the gap between the adjacent floor bases 1. In addition, the top plate 2 is attached to the floor base 1.
An arc-shaped notch from which the mounting bolt 12 can protrude may be provided on the side edge.

Further, the support base 11 has a pair of adjustable legs protruding sideways, and the adjustment bolts screwed onto the ends of both adjustable legs are pressed against the floor base 9 to correct the posture of the mounting bolt 12 vertically. It's okay if it's hot.

Reference numeral 25 indicates the side edges 5a, 5a of the floor surface materials 5, 5 on the floor bases 1, 1 laid adjacent to each other.
The floor surface material presser 25 extends outward from the lower ends of both left and right sides of the center portion 25a having a downward U-shaped cross section. A pair of holding pieces 25b, 25b and each holding piece 25b
It is integrally bent and formed to consist of an upright piece 25c extending upward from the top.

In addition, in the center portion 25a of the floor surface material presser 25, a plurality of insertion holes 28, which are pot-shaped in plan view and are formed by communicating the large diameter hole portion 26 and the clamping groove portion 27, are bored at appropriate intervals along the longitudinal direction. Set up In the large diameter portion 26 of this insertion hole 28, the presser nut 2
9 can be inserted vertically with the mounting bolt 12 screwed into the mounting bolt 12.

In the double floor structure according to this embodiment, as shown in the plan view of FIG.
can be laid on the floor base 9 with the outer surfaces 3a of the legs 3 and 4 in contact with each other, and in this state, the outer surfaces of the legs 3 and 4 that are in contact with each other are in contact with the top plate 2. In other words, the periphery of the floor base 1 is recessed inward by the dimension h1 with respect to the outer surface portions of the legs 3 and 4. A long gap 24 having a width of 2h1 is formed around the adjacent floor bases 1, 1 except for the locations of the legs 3, 4.

Then, the plurality of support stands 11 are inserted under the adjacent floor bases 1, 1 at appropriate intervals, and the mounting bolts 12 of each support stand 11 are made to protrude upward from the gap 24, and the respective mounting The insertion hole 28 is positioned above the 29 holding nuts screwed onto the bolts 12, and the floor surface material holding body 25 is dropped from above to be positioned below the holding nut 29. Before doing so, pull out the wiring cord 30 through the gap 24 and insert it into any insertion hole 2.
Pass the wiring cord 30 through 8 locations.

Next, with the lower end holding pieces 25b, 25b of the floor surface material holding body 25 in contact with the floor surface material 5, the mounting bolts 12 are moved laterally so as to fit into the clamping grooves 27, and the floor surface material holding body 25 is moved horizontally so that the mounting bolts 12 are fitted into the clamping grooves 27. The surface material pressing body 25 is pressed against the floor surface material.

With this, the pressing pieces 25b, 25b on both the left and right sides of the floor surface material pressing body 25 and the floor base 1
The floor surface material 5 sandwiched between the top plate 2 and the side edge 5 of
The vicinity of a can be sandwiched, and multiple floor bases 1
There will be no wobbling or shifting in the horizontal and vertical directions.

Furthermore, the wiring cord 30 pulled out from the abutting gap between the side edges of the adjacent floor surface materials 5 eliminates the influence of the curled-up portion on the outside.

Next, attach nuts 19 to each of the mounting bolts 12.
Then, the adjuster spacer 18 is installed at a predetermined height position, and the lower beam 13 of the frame 10 of the wall panel is clamped with the upper nut 20 at the hole 13a.

The height position and level of the lower beam 13 can be easily adjusted by measuring the height of the lower beam 13 from the reference plane at any number of points or by applying a spirit level to the top surface of the lower beam 13. can do.

Then, the frame 10 of the wall panel is assembled by fitting the lower end of the column 14 into a predetermined location of the lower beam 13, and fitting the upper end to the upper rail 15 while raising the column 14. This is possible.

The front and back panel plates 17, 17 may be attached to the support 14, etc. by appropriate means above the lower beam 13, and the upper ends of the pair of baseboards 21, 21 are attached to the 22 clamping pieces on the lower support beam 13. The lower end of each baseboard 21 is arranged along the outer surface of the upright piece 25c of the floor surface material presser 25, and the baseboard 2
It can be fixed to the upright piece 25c via the downward hook piece 31 fixed to the back side of the baseboard 1 or double-sided adhesive tape (not shown), but the lower end of this baseboard 21 and the floor surface material presser body 25 are It is not necessarily necessary to connect them.

In the above embodiment, the support stand 11 and the mounting bolts 12 are used both for holding down the floor surface material holding body 25 and for erecting the frame 10 of the wall panel. Of course, dedicated supports and mounting bolts may be provided at different locations depending on the intended use of the floor surface material presser 25 and the floor surface material presser 25.

Alternatively, a vertically movable connecting piece may be attached to the upper end of the support column 14, and the supporting piece may be attached to the upper rail 15 via the connecting piece.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of the floor base, and FIG. 2 is a plan view of the floor base in a state where it is installed.
Figure 3 shows the wall panel frame and floor surface material presser 2.
FIG. 4 is a perspective view of each component, and FIG. 5 is a sectional view showing the assembled state. 1... Floor base, 2... Top plate, 2a... Periphery,
3, 4... Leg body, 3a, 4a... Outer surface, 5...
Floor surface material, 5a...Side edge, 6...Concave curved part, 24
... Gap, 7 ... Cord insertion hole, 9 ... Floor base,
11...Support stand, 12...Mounting bolt, 10...
...frame body, 13...lower beam, 13b...longitudinal horizontal piece,
14... Support column, 16... Auxiliary beam, 17... Panel plate, 18... Adjuster spacer, 19, 20...
...Natsuto, 21... Baseboard, 22... Clipping piece, 23
...Dowel portion, 25...Floor surface material presser, 25b
... Pressing piece, 25c ... Standing piece, 26 ... Large diameter section, 27 ... Holding groove section, 28 ... Insertion hole, 29
... Holder nut, 30 ... Wiring cord.

Claims (1)

[Scope of utility model registration request] A wall panel support device configured to support a frame for supporting a panel board in a wall panel that partitions a room with mounting bolts attached to support stands arranged at appropriate intervals on a floor base in the room, A floor base is laid on the base with an appropriate space between them, and the mounting bolts attached to each of the support bases are made to protrude upward from the floor base, and the lower beam of the frame body is set at a height above each of the mounting bolts. Adjustably mounted, forming longitudinal horizontal pieces on both left and right sides of the lower beam to support the lower surface of the panel board, and providing clamping pieces so as to separate an appropriate gap from the lower surfaces of the pair of longitudinal horizontal pieces; A wall panel support device characterized in that the upper end of a baseboard is held between each of the holding pieces and the horizontal piece.