JP6416321B2 - Corner panel mounting structure and corner panel support member - Google Patents

Description

  The present invention relates to a corner panel mounting structure and a corner panel support member that are advantageous when corner panels arranged at corners of buildings are attached to columns.

  In buildings including medium- and low-rise housing, a wall panel made of a lightweight cellular concrete (ALC) panel, precast concrete (PC) panel, or the like is attached to a beam that forms a frame to form an outer wall. In this case, a corner panel having the same material as the outer wall is attached to the pillar at the corner of the building.

  As a typical structure for attaching a corner panel to a pillar constituting the housing, a fixing bracket having a mounting seat is attached in advance to the pillar, and a bolt is inserted into an insertion hole formed in the corner panel and the mounting seat is attached. The structure which attaches a corner panel to a pillar by fastening is known (for example, refer patent document 1).

JP 2003-253850 A

  However, with the configuration described in Patent Document 1, the relative position between the corner panel attached to the column and the column cannot be adjusted. In particular, when the corner panel is installed at the tip of the cantilever, the tip of the beam may be bent slightly downward. In the above configuration, the corner panel is installed side by side with the corner panel. There are cases where the wall panel and the upper and lower ends are shifted by about several millimeters, which may impair the design.

  It is an object of the present invention to provide a corner panel mounting structure and a corner panel support member capable of eliminating a position shift of a lower end portion between a corner panel and an outer wall panel installed side by side on the corner panel. .

The present invention is a corner panel mounting structure in which a corner panel is attached to a corner of a chassis via a support member, and the support member is fixed to the corner of the chassis, and the seat is connected to the seat. And a vertical slide mechanism that allows the seat part to move up and down relative to the connection part. The vertical slide mechanism moves the seat part relative to the connection part to adjust the position. And an adjustment fixing portion that fixes the position-adjusted seat portion to the connecting portion, and a support portion that supports the seat portion at a position different from the adjustment fixing portion .
Further, the present invention is a corner panel mounting structure in which a corner panel is attached to a corner of a chassis via a supporting member, and the supporting member is fixed to the corner of the chassis, and a seat is fixed to the corner of the chassis. A connecting portion to be connected; and a vertical slide mechanism that allows the seat portion to move up and down with respect to the connecting portion. The vertical slide mechanism is a shaft that is screwed into the seat portion and causes the upper end portion to contact the connecting portion. It has the support part which has a member, It is characterized by the above-mentioned.

The present invention is a corner panel support member for attaching a corner panel to a chassis corner, a seat that receives the corner panel, a coupling that is fixed to the chassis corner and is connected to the seat, and a coupling And a vertical slide mechanism that allows the seat portion to move up and down, and the vertical slide mechanism moves the seat portion up and down relative to the connecting portion to adjust the position, and the seat portion after the position adjustment. It has the adjustment fixing | fixed part which fixes to a connection part, and the support part which supports a seat part in the position different from an adjustment fixing | fixed part .
Further, the present invention is a corner panel support member for attaching the corner panel to the corner of the casing, and a seat receiving the corner panel, a connecting portion fixed to the casing corner and connected to the seat, A vertical slide mechanism that allows the seat part to move up and down relative to the part, and the vertical slide mechanism includes a support part that has a shaft member that is screwed into the seat part and abuts the upper end part of the connecting part. It is characterized by.

  According to the corner panel mounting structure or the corner panel support member, the seat portion can be moved up and down with respect to the connection portion by the vertical slide mechanism in a state where the connection portion of the support member is fixed to the corner portion of the housing. . When the seat part moves up and down with respect to the connecting part, the corner panel riding on the seat part can be moved up and down with respect to the corner part of the housing. Therefore, the position shift of the lower end part between a corner panel and the outer wall panel installed along with the corner panel can be eliminated.

  In the above corner panel mounting structure or corner panel support member, the vertical slide mechanism adjusts the position by moving the seat part up and down relative to the connecting part, and fixes the seat part after the position adjustment to the connecting part. An adjustment fixing portion that supports the seat portion at a position different from the adjustment fixing portion. According to this configuration, the position of the seat portion is adjusted by the adjustment fixing portion, and the seat portion is fixed to the connecting portion at the adjusted height. Furthermore, since the seat portion is supported by the support portion at a position different from the adjustment fixing portion, the seat portion is stabilized.

  In the corner panel mounting structure or the corner panel support member, the support portion includes a pair of left and right shaft members that are screwed into the seat portion and abut the upper end portion of the connection portion with respect to the adjustment fixing portion. According to this configuration, it is possible to change the protruding state of each member from the seat by simply rotating each shaft member, and by adjusting the protruding state, the height and inclination of the seat with respect to the connecting portion can be easily performed. Can be adjusted to.

  In the corner panel mounting structure or the corner panel support member described above, the shaft member is provided with a displacement prevention portion for preventing displacement with respect to the seat portion. According to this configuration, the displacement preventing portion prevents the shaft member from being displaced with respect to the seat portion, so that the seat portion is stably supported at a predetermined height.

  In the corner panel mounting structure or the corner panel support member described above, the adjustment fixing portion includes a bolt that is inserted into the seat portion and the connecting portion and fastens them. According to this configuration, the seat portion can be easily fixed to the connecting portion, the fixation can be easily released, and the position adjustment can be easily performed again.

  In the corner panel mounting structure or the corner panel support member described above, the corner panel has a through hole, and the seat has a bolt insertion hole larger than the shaft portion of the panel fixing bolt inserted into the through hole. The panel fixing bolt is held in a state where the panel fixing bolt is inserted into the insertion hole and the through hole. According to this configuration, since the panel fixing bolt is inserted into the bolt insertion hole in a state in which the panel fixing bolt is movable up and down, left and right, the through hole of the corner panel installed in the seat portion is slightly above and below the predetermined position. Even if it shifts, the panel fixing bolt can be moved in accordance with the shift, and the panel fixing bolt can be inserted into the through hole of the corner panel.

  In the corner panel mounting structure or the corner panel support member described above, the base end portion of the shaft portion of the panel fixing bolt has a prismatic shape and is disposed in the bolt insertion hole and cannot rotate. According to this configuration, since the base end portion of the panel fixing bolt cannot be rotated in the bolt insertion hole, when the panel fixing bolt is tightened with the nut from the top side of the panel, that is, the tip end portion of the shaft portion, the rotation of the panel fixing bolt is prevented. The

  ADVANTAGE OF THE INVENTION According to this invention, the position shift of the lower end part between a corner panel and the outer wall panel installed along with the said corner panel can be eliminated.

1 is a perspective view of a building to which a corner panel mounting structure according to an embodiment of the present invention is applied. It is a disassembled perspective view which shows the attachment structure of the corner panel with respect to a housing corner. It is a bottom view of the corner panel mounting structure. It is a disassembled perspective view which shows the supporting member and panel fixing bolt in FIG. It is the front view and side view of a panel fixing bolt in FIG. It is a top view of a supporting member and a panel fixing bolt. It is a side view of a supporting member and a panel fixing bolt. It is the figure which looked at the supporting member and the panel fixing bolt from the back side of the panel top. It is the figure which looked at the supporting member and the panel fixing bolt from the surface side of the panel top part.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the description of the drawings, the same elements are denoted by the same reference numerals, and redundant descriptions are omitted.

  FIG. 1 is a perspective view of a building 1 having a corner panel 3 mounting structure A. FIG. As shown in FIG. 1, the building 1 is, for example, a medium- and low-rise house. In the building 1, a plurality of wall panels P made of lightweight cellular concrete (ALC) panel, precast concrete (PC) panel, or the like are attached to the housing. The corner panel 3 has the same material as the wall panel P, and is provided, for example, at the corner B of the veranda 2 of the building 1. The corner panel 3 is a falling wall provided below a boundary line L between the wall panel P of the first floor portion and the wall panel P of the second floor portion. On both sides of the corner panel 3, outer wall panels 50, 50 that are falling walls are adjacent.

  As shown in FIG. 2, the mounting structure A includes a joint box 4 constituting a corner of the housing, a corner panel 3, a fixing member 7 disposed between the joint box 4 and the upper portion of the corner panel 3, A support member 10 disposed between the joint box 4 and the lower portion of the corner panel 3, a panel fixing bolt 8 and a nut 9, a panel fixing bolt 11 and a nut 12 for fastening and fixing the corner panel 3 are provided. In the attachment structure A, the corner panel 3 is attached to the joint box 4 via the fixing member 7 and the support member 10.

  The corner panel 3 is formed by two pieces 3a and 3b orthogonal to each other. The corner panel 3 has a dimension set according to the dimension of an attachment site (for example, an outer wall, a veranda, a porch, a terrace column, or the like). In the corner panel 3, a panel top 3c is formed by intersecting two pieces 3a and 3b. Two through-holes 3d and 3e are formed in the 45 degree direction from the panel top 3c toward the back side. The through hole 3d and the through hole 3e are spaced apart in the vertical direction.

  The joint box 4 is disposed at the protruding corner B, and is fixed to the tip of a cantilever beam (not shown) constituting the housing. The joint box 4 has an upper plate 4a formed with a plurality of bolt holes 6a and a lower plate 4b formed with a plurality of bolt holes 6b.

  A fixing member 7 is fixed to the upper plate 4a of the joint box 4 with bolts. Panel fixing bolts 8 are inserted into the bolt insertion holes 7 a formed in the fixing member 7 and the through holes 3 d formed in the corner panel 3 from the back side of the corner panel 3. The upper part of the corner panel 3 is fixed by panel fixing bolts 8 and nuts 9 via fixing members 7. A slight play is provided between the bolt insertion hole 7 a and the panel fixing bolt 8.

  A support member (corner panel support member) 10 is fixed to the lower plate 4b of the joint box 4 by bolts 16 (see FIG. 3). Panel fixing bolts 11 are inserted into the bolt insertion holes 46 (see FIG. 4) formed in the support member 10 and the through holes 3 e formed in the corner panel 3 from the back side of the corner panel 3. The lower part of the corner panel 3 is fixed by a panel fixing bolt 11 and a nut 12 via a support member 10.

  FIG. 3 is a bottom view of the corner panel 3 mounting structure A. FIG. As shown in FIG. 3, the lower end portion of the corner panel 3 is supported by the joint box 4 while being held by the support member 10. In FIG. 3, illustration of the outer wall panel 50 (see FIG. 1) adjacent to the corner panel 3 and its supporting members is omitted.

  With reference to FIG.3 and FIG.4, the structure of the supporting member 10 is demonstrated in detail. As shown in FIG. 4, the support member 10 includes a connecting portion 13 that is fixed to the joint box 4 and a seat portion 14 that is connected to the connecting portion 13 and receives the corner panel 3. The connection part 13 and the seat part 14 consist of metals, such as iron, stainless steel, or aluminum, for example. As described above, the support member 10 is divided into two members.

  The connecting portion 13 has a quadrangular top plate portion 31 extending in the horizontal direction and an annular side plate portion 32 extending downward from the four sides of the top plate portion 31 in the vertical direction. The side plate portion 32 has a function of reinforcing the top plate portion 31 and further has a function of supporting the seat portion 14 from the back side. The side plate portion 32 extends vertically downward from two sides of the top plate portion 31 facing the corner panel 3 in the vertical direction from the two sides facing the corner panel 3 and two sides of the top plate portion 31 on the joint box 4 side. The side plate portions 32b and 32b extend. A side plate portion 32c is formed between the side plate portions 32a and 32a, and the side plate portion 32c extends so as to be orthogonal to the panel fixing bolt 11 arranged in the 45 degree direction.

  As shown in FIGS. 3 and 4, bolt insertion holes 31 a are formed at one corner of the top plate portion 31 that contacts the joint box 4. When the bolt insertion hole 31a is overlapped with the bolt hole 6b of the lower plate 4b, the connecting portion 13 is fixed to the lower plate 4b by fastening with the bolt 16.

  The seat portion 14 includes a vertical plate portion 41 disposed between the side plate portion 32 of the connecting portion 13 and the corner panel 3, and two sheets that are continuously formed at the lower end of the vertical plate portion 41 and receive the corner panel 3. Horizontal plate portions 42, 42. The vertical plate portion 41 is formed between the two vertical plate portions 41a, 41a facing the side plate portions 32a, 32a of the connecting portion 13 and the side plate portions 32a, 32a, and faces the side plate portion 32c of the connecting portion 13. And a vertical plate portion 41b. The side plate portions 32a and 32a extend in a direction orthogonal to each other, and the side plate portion 32c extends so as to be orthogonal to the panel fixing bolt 11 arranged in the 45 degree direction.

  The horizontal plate portions 42 and 42 project outward in the horizontal direction (corner panel 3 side) from the lower ends of the vertical plate portions 41a and 41a. Each of the horizontal plate portions 42 and 42 abuts on the pieces 3 a and 3 b of the corner panel 3 to support the corner panel 3. At the center of the horizontal plate portion 42, a height adjusting portion 42a is formed in a trapezoidal shape that is slightly lifted from other portions by drawing. The height adjusting portion 42a is for adjusting the height of the mounting surface by offsetting the difference in plate thickness between the support member that supports the outer wall panel 50 adjacent to the corner panel 3 and the horizontal plate portion 42. .

  Here, as shown in FIGS. 4 and 5, a male screw is formed on the shaft portion 11 a of the panel fixing bolt 11. The base end portion 11b of the panel fixing bolt 11 has a quadrangular prism shape. Thus, the panel fixing bolt 11 is a square root full screw bolt.

  As shown in FIG. 4, a bolt insertion hole 46 through which the panel fixing bolt 11 is inserted is formed in the vertical plate portion 41 b of the seat portion 14. The bolt insertion hole 46 is larger than the shaft portion 11a of the panel fixing bolt 11 and is formed in a vertically long shape that is long in the vertical direction. The width of the bolt insertion hole 46 is slightly larger than the width of the base end portion 11 b of the panel fixing bolt 11. The length of the bolt insertion hole 46 in the vertical direction is larger than the height of the base end portion 11b of the panel fixing bolt 11, and is, for example, 2 to 3 times the height of the base end portion 11b.

  When the panel fixing bolt 11 is inserted to the bolt insertion hole 46 to the root, the base end portion 11b is disposed in the bolt insertion hole 46 and cannot rotate. Thereby, the joint rotation at the time of fastening with the nut 12 from the outside of the corner panel 3 is prevented. A stainless steel washer 47 having a spring property is sandwiched between the head 11c of the panel fixing bolt 11 and the vertical plate 41b of the seat 14 (see FIGS. 4 and 6). The washer 47 is formed with a bolt insertion hole 47a through which the panel fixing bolt 11 is inserted.

  By tightening the nut 12 from the surface side of the corner panel 3 into the panel fixing bolt 11 inserted through the through hole 3 e of the corner panel 3, the lower portion of the corner panel 3 is fixed to the seat portion 14 of the support member 10. The back surface of the corner panel 3 (pieces 3a, 3b) is pressed against the vertical plate portions 41a, 41a forming 90 degrees. In this state, the seat portion 14 holds the panel fixing bolt 11.

  Further, the support member 10 includes a vertical slide mechanism 20 that allows the seat portion 14 to move up and down with respect to the connecting portion 13. That is, in the support member 10 divided into two members of the connecting portion 13 and the seat portion 14, the corner panel 3 is moved by moving the seat portion 14 up and down with respect to the connecting portion 13 fixed to the joint box 4. The height for mounting the can be adjusted.

  The vertical slide mechanism 20 adjusts the position by moving the seat portion 14 relatively up and down relative to the connecting portion 13, and an adjustment fixing portion 21 that fixes the position adjusted seat portion 14 to the connecting portion 13, and adjustment fixing. And a support portion 22 that supports the seat portion 14 at a position different from the portion 21.

  The adjustment fixing part 21 has a bolt 23 that is inserted into the seat part 14 and the connecting part 13 and fastens them. The head 23 a of the bolt 23 inserted through the top plate portion 31 of the connecting portion 13 is fixed to the corner of the top plate portion 31 of the connecting portion 13 so as not to rotate by caulking or the like. A male screw is formed on the shaft portion 23 b of the bolt 23. On the other hand, the vertical plate portion 41b of the seat portion 14 is formed with a bolt support piece 43 extending in the horizontal direction by cutting a part of the vertical plate portion 41b and bending it at 90 degrees. A bolt insertion hole 43a larger than the shaft portion 23b of the bolt 23 is formed in the bolt support piece 43. The bolt 23 is inserted into the bolt insertion hole 43a, and the nut 26 is screwed from below to be connected. The seat portion 14 is supported by the portion 13.

  Forming the bolt support piece 43 by bending the plate brings advantages in manufacturing such as reducing the number of steps and eliminating the need for welding, but the method of forming the bolt support piece 43 is limited to the above method. I can't. A separate metal piece may be welded to the vertical plate portion 41b.

  The distance between the bolt support piece 43 and the top plate portion 31 is changed depending on the degree to which the nut 26 is screwed to the shaft portion 23b of the bolt 23, whereby the height of the seat portion 14 by the adjustment fixing portion 21 is changed. Adjustment, that is, position adjustment is possible. The side plate portion 32 of the connecting portion 13 contacts the vertical plate portion 41 of the seat portion 14 and supports the seat portion 14 from the back side. Further, the side plate portion 32 functions as a guide portion that guides the vertical plate portion 41 in the vertical direction during height adjustment.

  The support portion 22 includes a pair of shaft members 24 and 24 disposed adjacent to the left and right of the bolt 23. The shaft member 24 is formed with a male screw. On the other hand, the vertical plate portions 41a and 41a of the seat portion 14 are provided with bolt holding pieces 44 and 44 extending in the horizontal direction by cutting a part of the vertical plate portions 41a and 41a and bending them at 90 degrees. Is formed. Female thread forming holes 44a and 44a are formed in the bolt holding pieces 44 and 44, respectively. Thus, the shaft members 24, 24 can be screwed onto the bolt holding pieces 44, 44. In addition, a square hole in which a rotary tool such as a hexagon wrench is engaged is formed in the lower end surface of the shaft member 24.

  Forming the bolt holding pieces 44, 44 by bending the plate brings advantages in manufacturing such as reducing the number of steps and eliminating the need for welding, but the method of forming the bolt holding pieces 44 is the above-described method. Not limited to. A separate metal piece may be welded to the vertical plate portion 41a.

  As shown in FIGS. 3 and 6, the shaft members 24 and 24 and the bolt 23 are arranged to form a vertex of a triangle in plan view. That is, the bolts 23 are arranged on the corner panel 3 side with respect to the virtual plane passing through the shaft members 24, 24. As described above, by supporting the seat portion 14 at a position where the shaft members 24 and 24 are different from the bolt 23 (in other words, three points not on a straight line), the seat portion 14 can be stably supported. Yes.

  As shown in FIG. 7, the substantially flat upper end portion 24 a of the shaft member 24 is brought into contact with the back surface of the top plate portion 31. On the lower portion of the shaft member 24, shift preventing portions 24b and 24b (see FIG. 4) are formed in a certain range corresponding to the bolt holding pieces 44 and 44. The deviation preventing portions 24 b and 24 b are resin adhesives applied to the surface of the shaft member 24. For example, a scotch grip (registered trademark) can be used as the slip prevention portions 24b and 24b.

  A method of attaching the corner panel 3 using the support member 10 having the above configuration will be described. First, the fixing member 7 is fixed to the upper plate 4 a of the joint box 4, and the connecting portion 13 of the support member 10 is fixed to the lower plate 4 b of the joint box 4. At this time, the seat portion 14 is attached to the connecting portion 13 at an appropriate position, that is, the bolt 23 is inserted into the bolt insertion hole 43 a of the bolt support piece 43 and the nut 26 is screwed into the bolt 23. . The shaft member 24 is screwed into the female screw forming hole 44a of the bolt holding piece 44 to an appropriate position. At this time, the upper end portion 24a of the shaft member 24 is separated from the back surface of the top plate portion 31 (that is, a gap is left).

  Next, the panel fixing bolt 8 is inserted into the bolt insertion hole 7a (see FIG. 2) of the fixing member 7, and the panel fixing bolt 11 is inserted into the bolt insertion hole 46 (see FIG. 4) of the seat portion 14. Here, by disposing the base end portion 11 b of the panel fixing bolt 11 in the bolt insertion hole 46, the panel fixing bolt 11 is made unrotatable.

  Next, the corner panel 3 is placed on the horizontal plate portion 42 of the seat portion 14. At this time, the panel fixing bolt 8 and the panel fixing bolt 11 are inserted into the through hole 3d and the through hole 3e of the corner panel 3, respectively. After the corner panel 3 is placed, it is confirmed whether or not the corner panel 3 is aligned with the adjacent outer wall panel 50 (see FIG. 1). In more detail, it is confirmed whether the position of the lower end of the corner panel 3 and the position of the lower end of the outer wall panel 50 correspond.

  When the position of the lower end of the corner panel 3 is higher than the position of the lower end of the outer wall panel 50, the seat portion 14 is lowered by loosening the nut 26 (the seat portion 14 shown in a solid line in FIGS. 8 and 9 and the horizontal position). (See plate section 42). When the position of the lower end of the corner panel 3 is lower than the position of the lower end of the outer wall panel 50, the seat portion 14 is raised by tightening the nut 26 (the seat portion 14 illustrated in phantom lines in FIGS. 8 and 9). And the horizontal plate portion 42).

  The seat portion 14 is fixed by determining the tightening position of the nut 26, and the height position of the seat portion 14 is determined. Subsequently, the shaft members 24, 24 are rotated in the direction of tightening by a rotary tool and are raised, The upper end portions 24 a and 24 a of the shaft members 24 and 24 are abutted against (ie, brought into contact with) the back surface of the top plate portion 31. Accordingly, the seat portion 14 is supported at two points on the left and right at the height position fixed by the bolt 23 (see FIG. 8).

  Then, the corner panel 3 is fastened and fixed to the joint box 4 by tightening the nut 9 (see FIG. 1) and the nut 12.

  According to the mounting structure A and the support member 10 of the corner panel 3 described above, the seat portion 14 is connected to the connection portion 13 by the vertical slide mechanism 20 in a state where the connection portion 13 of the support member 10 is fixed to the joint box 4. Move up and down. When the seat portion 14 moves up and down with respect to the connecting portion 13, the corner panel 3 riding on the seat portion 14 can be moved up and down with respect to the joint box 4. Therefore, even when a positional deviation of about several millimeters occurs between the lower end portions of the corner panel 3 and the outer wall panel 50 installed side by side with the corner panel 3, the vertical sliding mechanism 20 can eliminate the deviation. .

  Conventionally, when the support member is an integral member, it is difficult to adjust the corner panel 3 in the vertical direction. For example, when the lower end portion of the outer wall panel 50 is lowered from the lower end portion of the corner panel 3, for example, a spacer or the like has to be disposed under the outer wall panel 50 in order to match the heights of the lower end portions. . On the other hand, according to the mounting structure A and the support member 10 described above, 10 is constituted by two members, that is, a connecting portion 13 fixed to the joint box 4 and a seat portion 14 that can move up and down with respect to the connecting portion 13. In addition, by having the vertical slide mechanism 20, the height of the corner panel 3 can be adjusted. As a result, the appearance of the arrangement of the wall panels P is improved, and the design is improved.

  Further, since the vertical slide mechanism 20 includes the adjustment fixing portion 21 and the support portion 22, the position of the seat portion 14 is adjusted by the adjustment fixing portion 21, and the seat portion 14 is fixed to the connecting portion 13 at the adjusted height. Is done. Furthermore, since the seat portion 14 is supported by the support portion 22 at a position different from the adjustment fixing portion 21, the seat portion 14 is stabilized. Further, since the adjustment fixing portion 21 and the support portion 22 are provided independently, the seat portion 14 is supported by the support portion 22 regardless of whether the adjustment fixing portion 21 is fixed. 14 height positions are maintained. As a result, the position of the seat 14 can be adjusted without being fixed by the adjustment fixing portion 21, or after the adjustment fixing portion 21 is temporarily fixed, the fixing can be released again and the position adjustment can be performed. Adjustment workability is improved. Since the position adjustment of the seat portion 14 is an adjustment by screwing, the lower end of the corner panel 3 can be set steplessly (that is, at an arbitrary height position).

  The adjustment fixing part 21 and the support part 22 are arranged on the back side of the seat part 14 on the opposite side to where the corner panel 3 is installed, and the back side of the seat part 14 forms an open space. Therefore, operations such as position adjustment and fixing by the adjustment fixing portion 21 and adjustment / support by the support portion 22 are facilitated.

  Further, since the support portion 22 includes a pair of left and right shaft members 24, 24, the protruding state of each shaft member 24 from the seat portion 14 (that is, the bolt holding piece 44) can be changed simply by rotating each shaft member 24. The height and inclination of the seat part 14 with respect to the connecting part 13 can be easily adjusted by adjusting the protruding state.

  Further, since the shaft member 24 is provided with the slip prevention portion 24b, the shaft member 24 is prevented from being displaced with respect to the seat portion 14, and the seat portion 14 is stably supported at a predetermined height over a long period of time.

  Moreover, since the adjustment fixing | fixed part 21 has the volt | bolt 23 which fastens the seat part 14 and the connection part 13, while being able to fix the seat part 14 to the connection part 13 easily, fixation can be cancelled | released easily. The position adjustment can be easily performed again. Further, when the bolt 23 is fastened, a pressing force toward each other is generated between the upper end portion 24a of the shaft member 24 and the connecting portion 13 (that is, the top plate portion 31). Pressure is increased. Therefore, the holding force of the connection part 13 and the seat part 14 can be raised, and the state where the height position of the seat part 14 is maintained appropriately can be maintained over a long period of time.

  Moreover, since the bolt insertion hole 46 larger than the shaft portion 11a of the panel fixing bolt 11 is formed in the seat portion 14 (that is, the vertical plate portion 41b), the panel fixing bolt 11 can be moved up and down and left and right. It is inserted into the bolt insertion hole 46. Therefore, even if the through hole 3e of the corner panel 3 installed in the seat portion 14 is slightly shifted up and down from a predetermined position, the panel fixing bolt 11 can be moved in accordance with the shift, and the bolt of the corner panel 3 can be moved. The panel fixing bolt 11 can be inserted into the insertion hole 46.

  Further, since the base end portion 11b of the shaft portion 11a of the panel fixing bolt 11 is disposed in the bolt insertion hole 46 and cannot be rotated, it is tightened by the nut 12 from the panel top portion 3c side, that is, from the distal end portion of the shaft portion 11a. At this time, the co-rotation of the panel fixing bolt 11 is prevented.

  As mentioned above, although embodiment of this invention was described, this invention is not limited to the said embodiment. For example, the adjustment fixing part is not limited to the case where the height is adjusted and fixed by bolts and nuts, and the seat part 14 may be configured to be able to be locked to the connecting part 13 at a plurality of height positions. The support portion is not limited to the case of including a pair of left and right shaft members, and may include a single shaft member. The shaft member is not limited to the case where the shaft member is screwed to the seat portion, and may be configured to engage with the seat portion. The present invention is not limited to the joint box fixed to the tip portion of the cantilever beam, but can also be applied to corner panels provided at other corners of the housing.

  DESCRIPTION OF SYMBOLS 3 ... Corner panel, 3a, 3b ... piece, 3c ... Panel top part, 3e ... Through-hole, 4 ... Joint box (corner corner part), 10 ... Support member (corner panel support member), 11 ... Panel fixing bolt, 11a ... Shaft part, 11b ... Base end part, 13 ... Connection part, 14 ... Seat part, 20 ... Vertical slide mechanism, 21 ... Adjustment fixing part, 22 ... Supporting part, 23 ... Bolt, 24 ... Shaft member, 24a ... Upper end part, 24b ... slip prevention part, 46 ... bolt insertion hole, A ... corner panel mounting structure, B ... projecting corner part.

Claims (16)

A corner panel mounting structure for mounting a corner panel to a corner of a housing via a support member,
The support member is
A seat for receiving the corner panel;
A connecting portion fixed to the corner portion of the housing and connected to the seat portion;
An up-and-down slide mechanism that enables the seat to move up and down with respect to the connecting portion ;
The vertical slide mechanism is
Adjusting the position by moving the seat part up and down relative to the connection part, and adjusting and fixing the seat part after the position adjustment to the connection part,
A corner panel mounting structure , comprising: a support portion that supports the seat portion at a position different from the adjustment fixing portion . A corner panel mounting structure for mounting a corner panel to a corner of a housing via a support member,
The support member is
A seat for receiving the corner panel;
A connecting portion fixed to the corner portion of the housing and connected to the seat portion;
An up-and-down slide mechanism that enables the seat portion to move up and down with respect to the connection portion;
The vertical slide mechanism includes a support portion having a shaft member that is screwed to the seat portion and has an upper end abutted against the connecting portion. The vertical slide mechanism is
Adjusting the position by moving the seat part up and down relative to the connection part, and adjusting and fixing the seat part after the position adjustment to the connection part,
The corner panel mounting structure according to claim 2 , further comprising: the support portion that supports the seat portion at a position different from the adjustment fixing portion. 2. The corner panel according to claim 1 , wherein the support portion includes a pair of left and right shaft members that are screwed into the seat portion and abut the upper end portion of the connection portion with respect to the adjustment fixing portion. Mounting structure. 5. The corner panel mounting structure according to claim 3 , wherein the shaft member is provided with a displacement preventing portion that prevents displacement with respect to the seat portion. 6. 6. The corner panel according to claim 1, wherein the adjustment fixing portion includes a bolt that is inserted into the seat portion and the connecting portion and fastens them. Mounting structure. The corner panel has a through hole;
The seat portion has a bolt insertion hole larger than a shaft portion of a panel fixing bolt inserted into the through hole, and the panel fixing bolt is inserted in the bolt insertion hole and the through hole. A bolt is held, The corner panel mounting structure according to any one of claims 1 to 6 . The corner panel mounting according to claim 7 , wherein a base end portion of a shaft portion of the panel fixing bolt has a prismatic shape and is disposed in the bolt insertion hole and cannot rotate. Construction. A corner panel support member for attaching the corner panel to the corner of the chassis,
A seat for receiving the corner panel;
A connecting portion fixed to the corner portion of the housing and connected to the seat portion;
An up-and-down slide mechanism that enables the seat portion to move up and down with respect to the connection portion ;
The vertical slide mechanism is
Adjusting the position by moving the seat part up and down relative to the connection part, and adjusting and fixing the seat part after the position adjustment to the connection part,
A corner panel support member , comprising: a support portion that supports the seat portion at a position different from the adjustment fixing portion . A corner panel support member for attaching the corner panel to the corner of the chassis,
A seat for receiving the corner panel;
A connecting portion fixed to the corner portion of the housing and connected to the seat portion;
An up-and-down slide mechanism that enables the seat portion to move up and down with respect to the connection portion;
The said up-and-down slide mechanism is provided with the support part which has a shaft member which screw-fits to the said seat part and makes an upper end part contact | abut to the said connection part, The corner panel support member characterized by the above-mentioned. The vertical slide mechanism is
Adjusting the position by moving the seat part up and down relative to the connection part, and adjusting and fixing the seat part after the position adjustment to the connection part,
The corner panel support member according to claim 10 , further comprising: the support portion that supports the seat portion at a position different from the adjustment fixing portion.   The corner panel support member according to claim 9, wherein the support portion includes a pair of left and right shaft members that are screwed into the seat portion and have an upper end abutted against the connection portion. The corner panel support member according to claim 11 or 12 , wherein the shaft member is provided with a displacement prevention portion for preventing displacement with respect to the seat portion. 14. The corner panel support according to claim 9 , wherein the adjustment fixing portion includes a bolt that is inserted into the seat portion and the connecting portion and fastens them. Element. The corner panel has a through hole;
The seat portion has a bolt insertion hole larger than a shaft portion of a panel fixing bolt inserted into the through hole, and the panel fixing bolt is inserted in the bolt insertion hole and the through hole. The corner panel support member according to any one of claims 9 to 14 , wherein a bolt is held. The corner panel support member according to claim 15 , wherein a base end portion of a shaft portion of the panel fixing bolt has a prismatic shape and is disposed in the bolt insertion hole and cannot rotate. .

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