JP6521684B2 - Partitioning device - Google Patents

Description

  BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a partitioning device that partitions a predetermined space and prevents a person from entering the partitioned space.

  In a factory or server room, in order to prevent people from entering from the viewpoint of safety, a plurality of columns erected from the floor surface and a partition member disposed between adjacent columns are connected in a predetermined manner. A partitioning device is used which separates the space of.

  There exists a thing as shown to patent document 1 as such a partition apparatus. This partition device arranges a panel (partition member) of a net-like body between a plurality of columns to form a side wall, and has an opening (outlet portion) for accessing the space divided by the series of the side wall. A sliding door device is provided to open and close the opening. This sliding door device includes a rail provided on the upper end side of the column and extending in the left and right direction, a sliding door slidably supported by the rail, and a guide member for guiding the lower side of the sliding door. And while being guided by the guide member, it is moved to open and close the opening.

JP 2002-226001 A (page 3, FIG. 4)

  However, in the partition device of Patent Document 1, both ends of the guide member are respectively fixed to the support pillars so that the guide members are bridged between the adjacent support pillars. The width determines the left and right dimensions of the guide member, and the use of a long guide member occurs even if the guide member whose dimension in the left-right direction is shorter than the separation width of the columns may be used. There was a problem that the degree was low.

  The present invention has been made in view of such problems, and it is an object of the present invention to provide a partition device having a high degree of freedom in the design of a sliding door device.

In order to solve the above-mentioned subject, the partitioning device of the present invention is
A partition member having a plurality of columns erected at predetermined intervals in the left-right direction and a surface portion provided across the adjacent columns, and opening and closing an inlet / outlet portion in which the space between adjacent columns is open A sliding door device, and
The sliding door device includes: a sliding door having a size capable of closing the inlet / outlet portion; and a guiding member for guiding at least a lower portion of the sliding door when the sliding door moves in the left-right direction;
The partition member includes a frame surrounding the surface, and the guide member is directly attached to a lower frame member of the frame .
According to this feature, since the guide member is directly attached to the partition member, the partition member may be a guide member whose dimension in the left-right direction is shorter than the separation width of the columns regardless of the separation width of the columns. Since it can be mounted on the door, the design freedom of the sliding door device is high.

The guide member is a lower rail extending in the left-right direction, and the lower rails are attached to the lower frame member at a plurality of positions in the left-right direction.
According to this feature, the sliding door can be smoothly moved along the lower rails stably attached to the partition member at a plurality of locations in the left-right direction.

The partition member includes a frame surrounding the surface, and the guide member is attached to a lower frame member of the frame.
According to this feature, since the frame has high strength, the guide member can be stably attached to the lower frame member.

The surface portion is a lattice-like member provided with a plurality of communicating portions communicating with each other in the front and back direction, and the guide member includes a projecting portion extending in the front and back direction which can be inserted into the communicating portion. It is characterized in that it is locked to the lower frame member in a closed state.
According to this feature, the weight of the guide member relative to the lower frame member is selected by selecting the plurality of communication parts in the grid member, inserting the protrusions, and locking the protrusions to the lower frame member of the frame. As a result, the guide member can be stably attached.

The projection has an external thread formed on an outer peripheral surface thereof, and the guide member includes a screwing member screwed to the external thread, and the projection and the screwing member are tightened by tightening. It is characterized in that it is attached by sandwiching the grid-like member from the front and back.
According to this feature, since the grid-like member is sandwiched from the front and back by the tightening of the guide member and the screwing member, the guide member can be firmly attached to the partition member.

It is a perspective view which shows the structure of the partition apparatus in an Example. It is a disassembled perspective view which shows the structure of a partition apparatus. It is a side sectional view showing the structure of an auxiliary member. It is a disassembled perspective view which shows the attachment aspect of a guide rail. It is a side sectional view showing the state where a guide rail was attached. It is a sectional side view which shows the modification of a guide rail.

  EMBODIMENT OF THE INVENTION The form for implementing the partition device which concerns on this invention is demonstrated below based on an Example.

  A partition device according to an embodiment will be described with reference to FIGS. 1 to 6. Hereinafter, the left side of the screen in FIG. 5 will be described as the front side (front side) of the partition device, and the left and right sides will be described as the left and right sides of the partition device as viewed from the front side of the partition device.

  As shown in FIG. 1, the partitioning device 1 of this embodiment partitions the machine periphery and the server periphery in a factory, a server room or the like in order to prevent the entry of people from the viewpoint of safety. This partition device 1 is adjacent to a plurality of columns 2, 2 ... erected from the floor surface, and partition members 3, 3 ... disposed between the adjacent columns 2, 2, ... The sliding door device 5 is mainly configured to open and close the opened / outlet portion 4 without providing the partition member 3 between the supporting columns 2 and 2. Here, although the partition device 1 extending across the left and right wall surfaces (not shown) constituting a room in a factory or the like is described as an example, the partition device independently and endlessly arranged in the room A predetermined space may be defined by 1.

  As shown in FIG. 2, the support 2 is made of metal and is formed into a hollow shape by extrusion, and the upper end of the support 2 is an opening 2 a that opens upward. Further, the support 2 is erected on the floor by a leg 2b having an insertion portion (not shown) which is inserted into the lower end opening, and this leg 2b is used to fix a nut to an anchor bolt, etc. It is fixed to the floor surface by

  As shown in FIG. 1 and FIG. 2, the partition member 3 is composed of a grid-like member 31 as a surface part partitioning between the columns 2 and 2 and a frame 32 surrounding the upper, lower, left and right sides of the grid-like member 31. . The frame 32 is composed of an upper frame member 33, a lower frame member 34, and left and right side frame members 35, 35, and each of these frame members has a substantially U-shape in cross section (see FIG. 5) .

  The grid-like member 31 includes a plurality of wires 311, 311, ... extending vertically and a plurality of wires 312 312, ... extending laterally, and each wire 311, 311, ... as shown in FIG. And the wire members 312, 312, ..., the upper frame member 33, the lower frame member 34, and the front pieces of the left and right side frame members 35, 35 (the front piece 34a of the lower frame member 34, and the left side frame member Only the 35 front pieces 35b are fixed to the rear side of the drawing.

  Moreover, between the wire rods 311, 311, ... and the wire rods 312, 312, ..., a plurality of communication portions 313, 313, ... that communicate with each other back and forth are formed, and the partitioning device is formed via the communication portions 313, 313, ... It is possible to confirm the situation in the predetermined space divided by 1. Further, since the surface portion is the grid-like member 31 formed of the wires 311, 311, ... and the wires 312, 312, ..., the weight of the partition member 3 can be reduced. Furthermore, since the grid-like member 31 is reinforced by the frame 32, the surface shape of the partition member 3 can be maintained.

  As shown in FIGS. 1 and 2, the sliding door device 5 includes a sliding door 6 having a size capable of closing the inlet / outlet portion 4, a laterally extending upper rail 7 slidably supporting the sliding door 6, and the sliding door 6. A guide rail 8 (guide member) for guiding at least the lower end portion of the sliding door 6 when moving in the left and right direction, and a vertically extending sliding contact with which the end face of the sliding door 6 abuts when the entrance 4 is closed by the sliding door 6 The member 9 is mainly provided.

  In the sliding door 6, the traveling members 10, 10 guided by the upper rail 7 are disposed apart in the left-right direction on the upper surface of the upper frame member 33 'of the partition member 3', and the lower frame member of the partition member 3 ' A horizontally rotatable guided member 12 guided by a guide rail 8 is provided on the lower surface of 34 ', and guided by the upper rail 7 and the guide rail 8 so as to stably slide in the lateral direction. It is possible to As shown in FIG. 3, the guided member 12 includes a shaft 12a fixed to the lower end of the sliding door 6 and extending downward, and a roller 12b that rotates around the shaft 12a, and a rail member described later by the roller 12b. It is disposed between the front and rear pieces 81, and the roller 12b is guided along the front and rear pieces to restrict the front and rear swing of the lower end of the sliding door 6 at the time of slide movement.

  Further, as shown in FIG. 1 and FIG. 2, the door contact member 9 is disposed on the front side of the support 2 on the side where the sliding door 6 moves in the direction to close the entrance 4. It is fixed against. Further, the sliding door 6 is provided with a keyed handle 16 at the side frame member 35 'at the door stop member 9 side, and falls down from the inside of the side frame member 35 to the door stop member 9 by the operation of the keyed handle 16. In order to be able to lock the sliding door 6 so as not to slide and move by the engagement between the engaging hook portion (not shown) and the engaging concave portion provided on the side frame member 35 side surface of the door contact member 9 It has become.

  As shown in FIG. 2, the upper rail 7 is provided with a rail portion 71 extending in the left-right direction for suspending and supporting the sliding door 6 and insertion portions 722 and 722 provided at two positions apart from the left side and the central portion in the left-right direction. And the fixing portion 73 provided on the right side in the left-right direction, and the inserting portions 722 and 722 are inserted into the opening 2 a of the column 2, and the fixing portion 73 is fixed to the upper end of the door contact member 9 It is supposed to be In addition, a cap 15 for closing the opening 2a is attached to the support 2 (support not used for mounting the upper rail 7) to which the door contact member 9 is fixed, and dust does not enter from the inside of the opening 2a It is supposed to be.

  Further, as shown in FIGS. 2 and 3, among the three columns 2, 2 and 2 used for the installation of the upper rail 7, an auxiliary member for assisting the sliding movement of the sliding door 6 at the central column 2. 13 is attached. The auxiliary member 13 includes a recess 13a for holding the rear piece 34b 'of the lower frame member 34' in the sliding door 6 back and forth, and a base 13b fixed to the central support 2 by the fixing bolt 14 Swing of the lower end of the sliding door 6 at the time is controlled in an auxiliary manner. Further, the auxiliary member 13 is disposed closer to the door stop member 9 than the guide rail 8, and the roller 12 b of the guided member 12 of the sliding door 6 slides the sliding door 6 when the sliding door 6 slides. It guides so that it may be arranged between front and back pieces. The sliding door 6 is guided by the rollers 12 b and the auxiliary member 13 which are separated to the left and right, so that the sliding door 6 can be smoothly opened and closed.

  As shown in FIGS. 4 and 5, the guide rail 8 includes a rail member 81 having a U-shaped cross section and a rail member 81 having a left-right width slightly shorter than the left-right width of the lower frame member 34 of the partition member 3. Holding members 82, 82, square root bolts 83, 83 (projections) for connecting the holding members 82, 82 to the partitioning member 3, and nuts 84, 84 (screwing members) , 82 are attached to the lower frame member 34 of the partition member 3 by the square root bolts 83, 83 and the nuts 84, 84.

  Thus, since the guide rail 8 is directly attached to the partition member 3, it does not depend on the separation width of the columns 2 and 2; for example, the dimension in the horizontal direction is shorter than the separation width of the columns 2 and 2 Even the rail member 81 can be applied. Therefore, the guide rail 8 of the length required for the slide movement of the sliding door 6 can be utilized, and the design freedom of the sliding door device 5 is high.

  As shown in FIG. 5, the holding members 82 and 82 are fixed at predetermined intervals in the left-right direction of the rail member 81. The holding member 82 includes a horizontal piece 82a and a vertical piece 82b, and the rail member 81 is disposed on the horizontal piece 82a. Further, a through hole 82c penetrating in the front and rear direction is formed in the vertical piece 82b, and a protrusion 82d projecting in the rear side is formed to extend in the left and right direction at an upper end portion of the vertical piece 82b. The front and rear thickness of the protrusion 82 d is substantially equal to the front and rear thickness of the front piece 34 a of the lower frame member 34.

  Further, as shown in FIG. 5, in the state in which the rear surfaces of the vertical pieces 82 b and 82 b of the holding members 82 and 82 abut on the front surface of the front piece 34 a of the lower frame member 34, corner bolts 83 are fixed to the through holes 82 c and 82 c. , 83 are inserted, and the square root bolts 83, 83 are respectively penetrated in the communicating portions 313, 313 of the grid member 31, and the nuts 84, 84 are screwed and tightened to the square root bolts 83, 83. ing. Thus, the wire rods 311 and 311 are sandwiched from the front and rear by the vertical pieces 82 b and 82 b and the nuts 84 and 84, and the guide rail 8 is firmly attached to the lower frame member 34.

  As described above, the guide rails 8 are stably attached to the high strength lower frame member 34 at a plurality of positions in the left-right direction using the holding members 82, 82, the square root bolts 83, 83, and the nuts 84, 84. The sliding door 6 can be smoothly slid along the (rail member 81).

  Further, in a state where the guide rail 8 is attached to the lower frame member 34, the corner roots 83a, 83a of the corner root bolts 83, 83 are placed on the upper surface of the front piece 34a of the lower frame member 34. According to this, since the weight of the guide rail 8 can be deposited on the high strength lower frame member 34, the state in which the guide rail 8 is attached to the lower frame member 34 is stabilized, and the weight of the guide rail 8 In this state, the mounting work of the guide rail 8 is easy because the tightening work of the nuts 84 can be performed.

  Further, the projecting part 82d of the holding member 82 is in contact with the adjacent wires 311 and 311 so that the projecting part 82d is disposed as a spacer between the vertical piece 82b and the wires 311 and 311. Therefore, the upper end of the holding member 82 is prevented from tipping backward by the tightening force of the square root bolt 83 and the nut 84, and the front and rear pieces of the rail member 81 of the guide rail 8 become vertical. As a result, the lower frame member 34 can be attached (appropriate state).

  In the present embodiment, the aspect in which the wire rods 311 and 311 are sandwiched from the front and back by the vertical pieces 82b and 82b and the nuts 84 and 84 has been described, but for example, the front piece 34a of the lower frame member 34 is the vertical pieces 82b and 82b and It may be pinched from the front and back by the nuts 84 and 84.

  Furthermore, as a modification of the attachment aspect of a rail member, there also exist the following. As shown in FIG. 6, the holding member 82 'includes a bent portion 82e bent horizontally from the upper end of the vertical piece 82b', and a hooked portion 82f rising from the rear end of the bent portion 82e. The flanged portion 82 f is locked to the rear piece 34 b of the lower frame member 34, and the bent portion 82 e is fixed to the bottom piece 34 c of the lower frame member 34 by a bolt and a nut 17. Thus, the attachment aspect of a rail member is not restricted to sandwiching the partition member 3 from the front and back.

  In addition, the attachment aspect of the rail member 81 is not limited to the above embodiment, and for example, the holding members 82 and 82 are provided with a hook-like projection, and the plurality of wire members 312, 312,. It may attach by hooking the said projection part, and while being able to install the rail member 81 easily in this case, the height position of the rail member 81 can be changed. Furthermore, if the left and right dimensions of the rail member 81 are shortened, the left and right positions of the rail member 81 can also be changed. Further, the surface portion of the partition member 3 may be a panel such as a decorative plate, and the rail member 81 may be fixed by a screw or the like at a predetermined position of this panel.

  In addition, the guide member may be a rail member or the like having a recessed groove which is engaged with a convex groove protruding downward from the lower end surface of the sliding door 6. Further, a plurality of guide members may be disposed on the partition member 3 at predetermined intervals in the left and right direction, and the guide members are not necessarily limited to rails extending in the left and right direction. It is more preferable that the extending rail member is capable of stably guiding the sliding movement of the sliding door 6 in the left and right direction.

  Although the embodiments of the present invention have been described above with reference to the drawings, the specific configuration is not limited to these embodiments, and any changes or additions may be made without departing from the scope of the present invention. Be

  For example, in the embodiment described above, the sliding door 6 is mounted on the front side with respect to the columns 2, 2, .... However, the sliding door 6 is mounted on the rear side with respect to the columns 2, 2, ... It may be done.

  Further, the configuration of the upper rail 7 may be omitted, and the weight of the sliding door 6 may be supported only by the guide rail 8 to make the sliding door 6 slidable.

DESCRIPTION OF SYMBOLS 1 Partition device 2 Support column 3 Partition member 4 Entrance and exit part 5 Sliding door device 6 Sliding door 7 Upper rail 8 Guide rail (guide member)
12 Guided member 13 Auxiliary member 31 Lattice member 32 Frame 33 Upper frame member 34 Upper frame member 34 Lower frame member 35 Side frame member 81 Rail member 82 Holding member 83 Square root bolt (projection)
84 Nut (screwing member)
311 vertical wire 312 horizontal wire 313 communicating portion

Claims (4)

A partition member having a plurality of columns erected at predetermined intervals in the left-right direction and a surface portion provided across the adjacent columns, and opening and closing an inlet / outlet portion in which the space between adjacent columns is open A sliding door device, and
The sliding door device includes: a sliding door having a size capable of closing the inlet / outlet portion; and a guiding member for guiding at least a lower portion of the sliding door when the sliding door moves in the left-right direction;
The partition device includes a frame surrounding the surface, and the guide member is directly attached to a lower frame member of the frame . The partition device according to claim 1, wherein the guide member is a lower rail extending in the left-right direction, and the lower rails are attached to the lower frame member at a plurality of positions in the left-right direction. The surface portion is a lattice-like member provided with a plurality of communicating portions communicating with each other in the front and back direction, and the guide member includes a projecting portion extending in the front and back direction which can be inserted into the communicating portion. partition device according to claim 1 or 2, characterized in that the locked to the lower frame member in a state. The projection has an external thread formed on an outer peripheral surface thereof, and the guide member includes a screwing member screwed to the external thread, and the projection and the screwing member are tightened by tightening. The partition device according to claim 3 , wherein the partition device is attached by sandwiching the grid-like member from the front and back.

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