JP6109646B2 - Vertical adjustment device for partition panel - Google Patents

Description

  The present invention relates to a vertical adjustment device for a partition panel that adjusts the partition panel so that the partition panel moves while vertically hanging without tilting back and forth.

  A partition panel (including a hanging door, the same applies hereinafter) that is suspended via a suspension car that runs along a guide rail and moves freely to the left and right is biased in the front-rear direction (direction perpendicular to the surface of the partition panel). In order to lean back and forth.

  In view of this, it has been proposed to prevent the inclination of the partition panel by attaching a door wheel to the lower end of the partition panel and engaging the door wheel with a guide rail on the floor (Patent Document 1). Moreover, the same effect can be acquired even if the engaging member which protrudes downward from the lower end of a partition panel is slidably engaged with the floor side guide member (patent document 2).

JP 2009-62790 A Japanese Patent Laid-Open No. 11-236782

  When such a prior art is used, it is necessary to lay a guide rail for a door wheel on the floor side or to dispose a guide member for an engaging member, so that a complete barrier-free structure cannot be realized. was there.

  Accordingly, in view of the problems of the prior art, an object of the present invention is to correct the inclination of the partition panel and to realize a complete barrier-free structure by applying a force in the front-rear direction to the upper part of the partition panel. It is to provide a vertical adjustment device for a partition panel.

  The configuration of the present invention to achieve the above object is a vertical adjustment device for a partition panel that is suspended movably to the left and right via a suspension vehicle that runs along a guide rail, and includes a vertically long fixed base and a fixed A roller bracket that is assembled to the upper end of the base so as to be movable back and forth, and a roller that is attached to the roller bracket and rotates horizontally via a vertical shaft. The fixed base is fixed to the partition panel with the lower end fixed to the roller bracket. When the roller bracket is advanced, the roller is pressed against the vertical member to correct the inclination of the partition panel, and the roller rolls along the vertical member as the partition panel moves. This is the gist.

  In addition, the fixed base can be formed with an upper end portion that houses a roller bracket so that the roller bracket can be moved back and forth, and a pair of rollers can be mounted on the vertical axis.

  Further, the fixing base may be provided with a push screw for moving the roller bracket forward, or a lock screw for locking the roller bracket.

  According to such a configuration of the invention, the vertically long fixed base has a roller bracket with a horizontally rotating roller attached to the upper end portion so as to be movable back and forth, the lower end portion is fixed to the partition panel, and the upper end roller bracket is fixed to the guide rail. It can be made to oppose the upper vertical member. Therefore, when the roller bracket is advanced and the roller is pressed against the vertical member, the upper portion of the partition panel can be pushed out from the rear side to the front side via the fixed base to correct the inclination of the partition panel. Further, when the partition panel is moved left and right, the roller rolls along the vertical member along with the movement of the partition panel, and the hanging state of the partition panel can be correctly maintained vertically through the fixed base. In addition, it is not necessary to provide any member for correcting the inclination of the partition panel on the floor side, and a complete barrier-free structure can be realized.

  However, the partition panel at this time has a center of gravity biased to the front side, and the lower part is inclined in a direction swinging backward, and the fixing base is fixed upward on the rear surface side of the upper part of the partition panel. That is, in this invention, the front means the direction where the center of gravity of the partition panel is biased, and the rear means the opposite direction. The vertical member that presses the roller is a member on the ceiling side of a building that fixes a guide rail for a suspended vehicle that suspends the partition panel, for example, and when the partition panel is moved left and right, the roller that moves with the partition panel is It is assumed that it has a vertical surface that can be horizontally rotated and rolled.

  By storing the roller bracket in the storage portion at the upper end portion of the fixed base, the roller bracket can be driven correctly in the forward direction without tilting up and down and left and right, for example, simply by pressing it with a push screw from the rear.

  By attaching a pair of upper and lower rollers to a common vertical axis, the landing point on the vertical member is separated vertically, and the inclination of the partition panel is easily corrected by making the vertical axis parallel to the vertical member. Can be maintained.

  The push screw attached to the fixed base can easily correct the inclination of the partition panel by advancing the roller bracket from the rear side to the front side to press the roller against the vertical member. Moreover, the lock screw attached to the fixed base can lock the position of the roller bracket when the inclination of the partition panel is corrected.

Overall perspective view Exploded perspective view Overall longitudinal section Side view of main part showing usage The main part enlarged front view corresponding to the arrow X in FIG. Overall side view showing usage 6 equivalent diagram showing the non-use state

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  The partition panel vertical adjustment device 10 includes a vertically long fixed base 11, a roller bracket 12, and a pair of upper and lower rollers 13 and 13 as main members (FIGS. 1 and 2).

  The fixed base 11 bends the plate material into a U-shaped cross-section, and protrudes forward-facing legs 11a and 11a at the lower end portion, and forms a rectangular tube-shaped storage portion 11c with an open front surface at the upper end portion via the auxiliary bracket 11b. doing. An outward flange 11a1 is formed at the tip of each leg 11a. Stopping holes 11a2 and 11a2 are formed side by side on each flange 11a1. The auxiliary bracket 11b is formed by bending a plate material into a U-shape (FIGS. 2 and 3), and is welded so as to be fitted to the upper end portion of the fixed base 11. The auxiliary bracket 11b has a front-rear direction on the upper surface side. A long hole 11b1 is formed. A screw hole 11b2 for the push screw 15 is formed on the rear surface side of the auxiliary bracket 11b, and a round hole 11d corresponding to the screw hole 11b2 is formed on the rear surface side of the fixed base 11.

  The roller bracket 12 is a U-shaped member that can be stored forward in the storage portion 11 c at the upper end of the fixed base 11. Shaft holes 12a and 12a for the vertical shaft 14 are formed vertically symmetrically at the front end portion of the roller bracket 12, and a screw hole 12b for the lock screw 16 is formed at the rear end portion on the upper surface side.

  The rollers 13 and 13 are assembled to the front end portion of the roller bracket 12 via built-in bearings 13 a and 13 a and a common vertical shaft 14. The vertical shaft 14 is inserted into the shaft holes 12a and 12a of the roller bracket 12, holds the rollers 13 and 13 rotatably in the roller bracket 12, and is prevented from coming off via a retaining ring 14a. The rollers 13 and 13 can be held at an appropriate height position in the roller bracket 12 by attaching a spacer washer or a retaining ring (not shown) having an outer diameter corresponding to the inner ring of the bearing 13a to the vertical shaft 14, for example. preferable. Further, the rollers 13 and 13 may generate appropriate rotational resistance by sliding at least one side of the rollers 13 on the inner side of the upper side or the lower side of the roller bracket 12.

  The rollers 13 and 13 can be pushed out to the front side of the storage portion 11 c by driving the roller bracket 12 forward via the push screw 15. The push screw 15 is screwed into the screw hole 11b2 of the auxiliary bracket 11b through the round hole 11d, and can be locked by the attached lock nut 15a. On the other hand, the lock screw 16 is inserted into the elongated hole 11b1 of the auxiliary bracket 11b from above the auxiliary bracket 11b via the spring washer 16a and washer 16b, and screwed into the screw hole 12b of the roller bracket 12 via the spacer washers 16c and 16c. It is. Accordingly, the rollers 13 and 13 and the roller bracket 12 can be positioned by being advanced to the front side of the storage portion 11 c via the push screw 15 and can be locked via the lock screw 16.

  In order to correct the inclination of the partition panel 20, the vertical adjustment device 10 is used by fixing a pair of left and right on the upper part of the partition panel 20 (FIGS. 4 and 5). However, the partition panel 20 is suspended from the guide rail 32 so as to be movable left and right via the left and right suspension wheels 31, 31. Each suspension vehicle 31 is housed in a guide rail 32 and can travel along the guide rail 32.

  The guide rail 32 is screwed to the lower end of the vertical member 33 via an auxiliary plate 33a having an L-shaped cross section, and the vertical member 33 is suspended from the lower surface of the ceiling plate C via a downward channel member 33b. Yes. The ceiling plate C is screwed together with the channel material 33b to the field edge C1 of the ceiling base material of the lightweight steel frame. The guide rail 32 and the vertical member 33 are assumed to be continuous with the auxiliary plate 33a and the channel member 33b in the direction perpendicular to the paper surface of FIG. In FIG. 5, illustration of each fixing member other than the guide rail 32 is omitted.

  The partition panel 20 is configured by attaching the upper bone 22, the side bones 23 and 23, and the lower bone 24 to the rear surface side of the front plate 21 (FIGS. 5 and 6). It should be noted that the four circumferences of the front plate 21 are folded back to the rear side two times at right angles. The width of the upper bone 22 is narrower than that of the left and right side bones 23, 23 and is equal to that of the lower bone 24. Further, the height of the upper bone 22 is lower than that of the side bones 23 and 23 and the lower bone 24. The upper end of the front plate 21 is highly extended to the vicinity of the ceiling plate C. The lower end of the front plate 21 hangs down to the vicinity of the floor F through the baseboard 25, and the rear surface side of the baseboard 25 is an auxiliary member 25a connected to the lower bone 24 and the baseboard 25. Are formed at the same height as the side bones 23 and the lower bones 24.

  The partition panel 20 is suspended from the guide rail 32 via the suspension wheels 31, 31 by connecting the suspension bolts 31 a, 31 a of the suspension vehicles 31, 31 to the suspension brackets 26, 26 on the upper bone 22 (FIG. 4, FIG. 5). The suspension brackets 26 and 26 are screwed to both left and right ends of the upper bone 22.

  The vertical adjustment devices 10 and 10 are fixed by screwing upward to the outer sides of the suspension brackets 26 and 26 at both left and right ends of the upper bone 22. Reinforcing plates 27 common to the vertical adjustment device 10 and the suspension bracket 26 are provided at both left and right ends of the upper bone 22, and the bolts for screwing the fixing base 11 and the suspension bracket 26 of the vertical adjustment device 10 are Suppose that it penetrates the upper bone 22 and is screwed into the screw hole of the reinforcing plate 27.

  Accordingly, each vertical adjustment device 10 advances the roller bracket 12 through the push screw 15 to land the rollers 13 and 13 on the rear surface side of the vertical member 33 to correct the inclination of the partition panel 20, thereby dividing the partition panel 20. 20 can be hung correctly vertically. When the roller bracket 12 and the rollers 13 and 13 are positioned via the push screw 15, the roller bracket 12 and the rollers 13 and 13 can be locked via the lock screw 16. When the partition panel 20 is moved left and right, the rollers 13 and 13 are vertical. Roll along the rear surface of the member 33. Moreover, the rollers 13 and 13 at this time can implement | achieve a moderate braking function with respect to the movement of the partition panel 20 by generating appropriate rotation resistance.

  Since the center of gravity of the partition panel 20 is biased toward the front side having the front plate 21, the lower part of the partition panel 20 swings rearward around the suspension wheels 31, 31 in the guide rail 32 without the vertical adjustment devices 10, 10. (Fig. 7). Accordingly, when the vertical adjustment devices 10 and 10 are fixed upward on the partition panel 20 and the rollers 13 and 13 are pressed against the rear surface side of the vertical member 33 via the set screw 15 (FIGS. 4 and 5), the roller 13 13, the upper part of the partition panel 20 is pushed forward through the fixed base 11 (in the direction of arrow A in FIG. 4), and the inclination of the partition panel 20 can be corrected (FIGS. 4 and 6). When the partition panel 20 is properly vertical, the push screw 15 may be locked at that time to position the roller bracket 12 and the rollers 13 and 13, and the roller bracket 12 may be locked via the lock screw 16.

  In the above description, the rollers 13 and 13 may be a single roller or may be formed in a vertically long column shape. Further, the guide rail 32 may be formed in, for example, an L-shaped cross section instead of a form in which the suspension vehicle 31 is built, and the traveling wheel of the suspension vehicle 31 is locked from one side. The vertical member 33 can use the wall surface of the building body instead of hanging from the ceiling plate C. Further, the configuration of the partition panel 20 shown in the figure is merely an example, and can be changed to any other configuration.

  The present invention can be widely and suitably applied to any opening of a building that requires a floor side to have a complete barrier-free structure.

DESCRIPTION OF SYMBOLS 10 ... Vertical adjustment apparatus 11 ... Fixed base 11c ... Storage part 12 ... Roller bracket 13 ... Roller 14 ... Vertical shaft 15 ... Push screw 16 ... Lock screw 20 ... Partition panel 31 ... Suspension wheel 32 ... Guide rail 33 ... Vertical member

Patent Applicant Komatsu Wall Industry Co., Ltd.

Claims (5)

  A vertical adjustment device for a partition panel that is suspended movably from side to side via a suspension wheel that runs along a guide rail, and is a vertically long fixed base and a roller bracket that is assembled to the upper end of the fixed base so as to be movable back and forth. And a roller that is mounted on the roller bracket and rotates horizontally via a vertical shaft, and the fixing base fixes the lower end portion to the partition panel, and the roller bracket is used as a vertical member above the guide rail. When the roller bracket is moved forward, the roller is pressed against the vertical member to correct the inclination of the partition panel, and the roller rolls along the vertical member as the partition panel moves. Vertical adjustment device for panels.   The vertical adjustment device for a partition panel according to claim 1, wherein the fixed base is formed with an accommodating portion for accommodating the roller bracket so as to be movable back and forth at an upper end portion.   The vertical adjustment device for a partition panel according to claim 1 or 2, wherein the rollers are mounted in a pair of upper and lower sides on the vertical axis.   The vertical adjustment device for a partition panel according to any one of claims 1 to 3, wherein a push screw for advancing the roller bracket is attached to the fixed base.   The vertical adjustment device for a partition panel according to any one of claims 1 to 4, wherein a lock screw for locking the roller bracket is attached to the fixed base.

Images