JP4832119B2 - Gatepost renovation method and gatepost renovation structure - Google Patents

Description

  The present invention relates to a method for renovating a gate pole and a gate pole refurbishment structure when refurbishing a gate pillar such as a telescopic gate and a sliding door.

  There are various types of gates, for example, an open / close gate that opens and closes a pair of left and right door bodies around a hinge, and an expandable gate that opens and closes by expanding and contracting a pantograph door body in the left and right direction. When installing these gates, the lower ends of the gate columns placed on the left and right sides of the frontage are directly buried in the ground and fixed with concrete. Therefore, when changing to a new gate, the processing of the left and right gate pillars becomes a problem.

Therefore, conventionally, a method of attaching a new column using an existing column as it is has been adopted in an open / close gate or the like (Patent Documents 1 and 2). For example, a plurality of connecting members are fixed to a side surface of an existing column with a predetermined interval in the vertical direction, and then a new prismatic column is fitted on the outside of the existing column. A new column is attached to an existing column by abutting and fixing the inner surfaces of two adjacent side walls to each connecting member.
Japanese Utility Model Publication No.59-104991 Japanese Utility Model Publication No.59-106996

  Conventionally, a plurality of connecting members are fixed to an existing column, and the side walls of the new pillars fitted on the outside of the existing columns are brought into contact with the respective connecting members, and the side walls of the new columns are fixed with screws or the like. It is fixed to each connecting member. For this reason, although the new pillar is attached using the existing pillar, the attachment of the new pillar is not easy, and there is a disadvantage that it takes time to renovate the gate pillar.

  In addition, since the inner surfaces of two adjacent side walls of the new column are fixed in contact with each connecting member of the existing column, if the existing column is tilted, the new column is also replaced with the existing column. There is a drawback that the inclination is similarly changed and the inclination cannot be corrected.

  In view of such a conventional problem, the present invention can easily attach a new column using an existing column, and if the existing column has inclination, curvature, etc., it is corrected. It is an object of the present invention to provide a method for renovating a gate pillar and a structure for renovating a gate pillar that can be easily renovated.

The present invention relates to a gate column refurbishment method in which a new column 13 is attached to an existing column 12 for refurbishment, and the new column 13 to be fitted on the outer periphery of the existing column 12 is arranged in the vertical direction and the front and rear direction of the frontage. a plurality of attachment points T, upon Fit the said existing pillar 12 via the vertical attachment member 14 attached to the mounting surface 16 of the frontage side of the existing pillar 12 by screws 22 of U, the mounting fitted around point T, when the spacing between the attachment member 14 of the proper angle and front Quito Ri application surface 16 between U mutually different, the gap portion of the spacer 32 at the mounting position U to the screw 22 to the mounting member 14 is adjusted to the proper angle by interposing between the mounting member 14 and the mounting surface 16, of the new and then fixing the mounting member 14 13 is intended to attach the.

  After the attachment member 14 is fixed to the existing pillar 12 at the attachment point T with the small interval among the attachment points T and U with different intervals, the attachment point T with the small interval is used as a reference. You may adjust the said attachment member 14 to an appropriate angle by interposing the said spacer 32 of the said space | interval difference in the attachment location U with a large space | interval.

In another aspect of the present invention, a renovated structure of a gate pillar that has been renovated by attaching a new pillar 13 to an existing pillar 12 via a mounting member 14, the mounting surface 16 on the front side of the existing pillar 12, and the existing pillar 12 between the new pillar 13 which is fitted around the outer periphery of the pillar 12, a pair disposing the mounting member 14 in the vertical direction with a vertical direction of the rail portion 17 in the inner and outer direction of the frontage, the mounting surface 1 6 spacing between the attachment points T, each of said mounting member 14 fixed to the mounting surface 16 at a proper angle by the screw 22 of the U, and the mounting surface 16 and the mounting member 14 spacing the different plurality of upper and lower between the in the attachment region U that is, the spacer 32 of the spacing component in fitted around the screw 22 interposed between the mounting member 14 and the mounting surface 16, the upper and lower slides on the rail portion 17 The new pillar 13 is fixed to each mounting member 14 via an engaging body 15 that is freely engaged .

  In the present invention, the new column 13 can be easily attached using the existing column 12, and if the existing column 12 has an inclination, a curvature, etc., it can be easily renovated while correcting it. There is.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIGS. 1-11 illustrates the 1st Example at the time of employ | adopting this invention for an expansion-contraction gate. As shown in FIG. 1, this telescopic gate is disposed to be freely extendable in the frontage direction (left-right direction) between the suspension pillar 1 and the door stop pillar 2 erected on the ground G on both right and left sides of the frontage. The telescopic door body 3 is provided. In addition, the suspension original pillar 1 and the door stop pillar 2 are examples of a gate pillar.

  The telescopic door body 3 includes a pantograph mechanism 5 that is configured to be able to expand and contract in the frontage direction by combining a number of oblique members 4 in a cross shape, and a plurality of telescopic door bodies 3 connected to the pantograph mechanism 5 at a predetermined interval in the frontage direction. Vertical frame member 6, suspension side end frame 7 and door end side end frame 8 connected to both ends of pantograph mechanism 5, suspension side end frame 7, and intermediate vertical frame member 6. And a free wheel 9 for traveling.

  The suspension side end frame 7 is pivotally attached to the suspension column 1 by a hinge 10 so that the retractable telescopic door body 3 can be rotated and stored from the contracted position a to the rotating storage position b (see FIG. 1 (B)), and between the door end side frame 8 and the door stopper column 2, there is provided a locking means 11 that locks the telescopic door body 3 in a state where the door 3 is extended and the front door is closed.

  The suspension pillar 1 and the door-to-door pillar 2 are both renovated vertically by attaching a new pillar 13 to the outside of the existing pillar 12, and the refurbishment structure is as follows. That is, as shown in FIG. 2 and FIG. 3, the suspension pillar 1 and the door-to-door pillar 2 include an existing pillar 12 and a new pillar 13 fitted around the outer circumference so as to cover the existing pillar 12. A pair of new pillars 13 in the front-rear direction (hereinafter referred to as front-rear direction), and a pair of new pillars 13 arranged in the vertical direction. It is attached to the existing pillar 12 via the mounting rails 14 and two (a plurality of) engaging bodies 15 in the vertical direction that are slidably engaged with the mounting rails 14 in the vertical direction.

  As shown in FIGS. 4 and 5, the existing column 12 has a flat cylindrical shape whose thickness in the frontage direction is smaller than the width in the frontage / outer direction, and its lower end is embedded in the ground G. However, the upper side from the ground G is inclined to the frontage side. The existing pillar 12 has a flat rail mounting surface 16 at the center in the width direction, and a pair of mounting rails 14 in the width direction of the existing pillar 12 has two upper and lower mounting locations T, U. The fixing means 20 and the spacer 32 are fixed at an appropriate angle, that is, substantially vertical and substantially symmetrical in the front and rear direction of the frontage.

  The mounting rail 14 constitutes a mounting member for mounting the new pillar 13, and as shown in FIGS. 4 and 5, a rail portion 17 having a U-shaped cross section and a width direction from the base side of the rail portion 17. And a plate-like mounting portion 18 projecting to one side of the rail, and the rail portion 17 and the mounting portion 18 are eccentric in the width direction. A pair of engagement grooves 19 are formed inside each rail portion 17 so as to face each other.

  The pair of mounting rails 14 are arranged in the opposite direction in which the mounting portion 18 is positioned on the center side in the width direction of the existing column 12 and the rail portion 17 is positioned on the outer side. It is attached in the vertical direction so as to be close to or abut. The upper end of the mounting rail 14 slightly protrudes above the existing column 12, and the lower end is close to the ground G side of the existing column 12.

  When the existing column 12 is inclined to the frontage side at an angle α, as shown in FIG. 11, the mounting rail is installed at two locations, an upper mounting location T and a lower mounting location U of the existing column 12. 14 is fixed in a substantially vertical state at an appropriate angle with respect to the existing column 12, the distance X (= 0) between the rail mounting surface 16 and the mounting portion 18 at the upper mounting position T, and the lower mounting position Since the space Y between the rail mounting surface 16 and the mounting portion 18 is different at U, as shown in FIGS. 3 (A) and 3 (C), the spacer 32 corresponding to the difference in the rail is at the lower mounting location U at the rail. It is interposed between the attachment surface 16 and the attachment portion 18.

  In other words, each mounting rail 14 has a lower mounting location in consideration of the case where the distance between the rail mounting surface 16 of the existing pillar 12 and the mounting rail 14 at an appropriate angle is different between the mounting locations T and U. In U, a spacer 32 corresponding to the interval Y can be interposed between the rail attachment surface 16 and the attachment member 14. Therefore, the attachment rail 14 can be adjusted to an appropriate angle with respect to the attachment portion T on the upper side for each attachment rail 14.

  As shown in FIG. 6 (A), the fixing means 20 is composed of, for example, a turn nut 21 and a screw 22, and the mounting rail 14 can be easily fixed to the existing pillar 12 from the front side. The turn nut 21 is a holder 24 that can be inserted into the mounting hole 23 of the existing pillar 12, and an insertion posture in which the turn nut 21 is pivotally supported by the holder 24 via the shaft portion 25 and inserted into the mounting hole 23 (FIG. 6B). )) To a screwing posture parallel to the rail mounting surface 16, and a nut body 26 that is rotated approximately 90 degrees, and is formed in the nut body 26 and inserted from the mounting hole 27 of the mounting portion 18 when in the screwing posture. By operating the female screw hole 28 into which the screw 22 is screwed and the screw 22 formed in the nut body 26 and inserted from the holder 24 side, the nut body 26 is moved from the insertion posture to the screwing posture around the shaft portion 25. And an operation surface 29 for rotating.

  The screw 22 is screwed into the female screw hole 28 of the nut body 26 on the existing column 12 side from the mounting hole 27 of the mounting portion 18, and the mounting portion 18 of the mounting rail 14 is connected between the nut body 26 and the existing column 12. It is concluded to.

  And in the upper attachment location T, the attachment rail 14 is being directly fixed to the rail attachment surface 16 of the existing pillar 12 with the fixing means 20, as shown to FIG. 3 (A) and FIG. 6 (C). At the lower mounting location U, the mounting rail 14 is fixed by the fixing means 20 with the spacers 32 for the interval Y interposed therebetween as shown in FIGS. 3 (A), 3 (C) and 6 (D). .

  The spacer 32 is composed of a plurality of plain washers and the like, and is fitted onto the screw 22 between the rail attachment surface 16 and the attachment portion 18. Then, the mounting rail 14 is changed for each mounting rail 14 on the basis of the upper mounting position T without an interval (X = 0) by changing the number or size of the spacers 32 to be interposed in the lower mounting position U. In addition, it can be adjusted to an appropriate angle with respect to the existing column 12.

  The new pillar 13 has a flat rectangular tube shape whose thickness in the frontage direction is smaller than the width in the frontage inside and outside, and as shown in FIGS. And a rear panel 34 that is externally fitted to the existing column 12 from the side opposite to the front panel 33. The front panel 33 and the rear panel 34 are configured in a U-shaped cross section having a front bent portion 35 and a rear bent portion 36 that are bent at substantially right angles from both ends in the width direction to the other side.

  The front panel 33 is fixed to the front side of the existing pillar 12 via the mounting rail 14 and the engagement body 15. The rear panel 34 is brought into contact with the existing column 12 from the side opposite to the front opening, and the rear bent portions 36 that are both ends thereof are superposed on the outside of the front bent portions 35 that are both ends of the front panel 33. The front bent portion 36 is fixed to the front panel 33 by screws 37 inserted through the bent portions 35 and 36 on the front end side. The screws 37 are provided at a plurality of locations (two locations) at predetermined intervals in the vertical direction.

  As shown in FIGS. 4 and 5, the front panel 33 includes a plurality of engaging bodies 15 slidably engaged with the rail portions 17 corresponding to the mounting rails 14 at predetermined intervals in the vertical direction. For example, two are provided on the upper side and the lower side. The engagement body 15 has an engagement nut 39 such as a welding nut having an engagement portion 38 slidably engaged with the engagement groove 19 of the rail portion 17 in the vertical direction. The screw 40 inserted from the 33 side is screwed.

  Therefore, the engagement body 15 can slide in the rail portion 17 of the mounting rail 14 with the engagement nut 39 temporarily fixed to the front panel 33, and the engagement nut 39 is moved to the front panel 33 side with the screw 40. By tightening, the front panel 33 and the mounting rail 14 can be fixed.

  On the front side of the front panel 33, vertically projecting portions 41 are integrally formed on both sides in the width direction. The projecting portions 41 are in the vicinity of the outside of the rail portions 17 of the respective mounting rails 14, and the intervals thereof substantially coincide with the widths of the suspension side end frame 7 and the door stop side end frame 8 of the telescopic door body 3.

  The upper ends of the front panel 33 and the rear panel 34 protrude upward from the existing pillar 12 and have substantially the same height. A convex front upper cover 42 covering the entire upper end side of the front panel 33 including the upper end sides of the pair of projecting portions 41 is detachably fixed to the upper end of the front panel 33 by screws 43 such as tapping screws. . The screw 43 is screwed into a screw hole 45 on the base side of each protrusion 41. A rear upper cover 46 that covers a part of the front upper cover 42 from the upper side is detachably fixed to the upper end of the rear panel 34 by screws 47 and 48 such as drill screws. The front upper edge of the rear upper cover 46 is fixed to the front upper cover 42 by screws 47 from above, and both ends in the width direction are fixed to the bent portions 35 and 36 by screws 48 from the outer side in the width direction. Yes. The screw 48 may be omitted.

  As shown in FIG. 2, the locking means 11 includes a locking receiver 49 and a locking hook 50 that is detachably engaged with the locking receiver 49. The locking receiver 49 is fixed to the protruding portion 41 on the suspension base 1 side via a pair of brackets 51. The locking hook 50 is fixed to an operation shaft 52 inserted through the door end side frame 8, and the operation shaft 52 has release operation levers 53 at both ends. On the suspension side end frame 7 side, there is provided a guide unit 54 that abuts and guides the pair of protrusions 41 on the suspension column 1 side so that the locking device 50 coincides with the locking receiver 49. .

  As shown in FIG. 2, the hinge 10 includes a hinge fitting 55 attached to the protrusion 41 of the suspension base 1, a hinge fitting 56 attached to the suspension end frame 7, and both the hinge fittings 55, 56. And a longitudinal axis 57 that is pivotally connected around the longitudinal axis.

  When the telescopic gate is to be replaced, a new column 13 is attached to the existing column 12 and the refurbishment is performed on both the hanging column 1 side and the door column 2 side. When refurbishing the suspension pillar 1 side and the door-to-door pillar 2 side, first, it is confirmed whether or not the existing pillar 12 is in a vertical state. If the existing pillar 12 is inclined, as shown in FIG. A pair of vertical mounting rails 14 are mounted substantially vertically on the rail mounting surface 16 on the front side of the existing pillar 12 with a predetermined spacer 32 interposed at the lower mounting location U.

  In this case, an attachment hole 23 for each attachment rail 14 is formed in advance on the rail attachment surface 16 side of the existing pillar 12, and the turn nut 21 is inserted into the attachment hole 23. Then, after the mounting rail 14 is brought into contact with the rail mounting surface 16 side, the screw 22 is inserted into the mounting hole 27 of the mounting rail 14 as shown in FIG. The nut body 26 is rotated approximately 90 degrees around, and the screw 22 is screwed into the female screw hole 28 of the nut body 26 and tightened as shown in FIG. Thereby, the attachment rail 14 can be temporarily fixed or fixed to the existing pillar 12 at the upper attachment location T.

  Next, while increasing or decreasing the number of spacers 32 that should be interposed between the rail mounting surface 16 and the mounting rail 14 at the lower mounting location U, the mounting rail 14 is positioned at an appropriate angle (based on the upper mounting location T). Adjust to (substantially vertical). When the mounting rail 14 is at an appropriate angle, as shown in FIGS. 3A, 3C, and 6D, the fixing means 20 such as the turn nut 21 and the screw 22 is used with the spacer 32 interposed therebetween. The mounting rail 14 is fixed to the existing pillar 12 at the lower mounting location U.

  On the other hand, when the existing pillar 12 is too long, the upper end side of the existing pillar 12 is appropriately cut to a length in accordance with the new pillar 13. When the ground G is inclined, the lower ends of the front panel 33 and the rear panel 34 may be cut obliquely according to the inclination.

  Next, the engaging bodies 15 are temporarily fixed on the front panel 33 side at intervals corresponding to the rail portions 17 of the respective mounting rails 14, and the respective engaging bodies 15 are connected to the rail portions 17 of the respective mounting rails 14 as shown in FIG. The front panel 33 is lowered along each mounting rail 14 while sliding each engaging body 15 from the upper side to the lower side along the rail portion 17 of each mounting rail 14. When the front panel 33 is lowered to a predetermined height, such as when the lower end is grounded to the ground G, the screw 40 is tightened to fix the engaging body 15 in the rail portion 17 of the mounting rail 14. Accordingly, the front panel 33 externally fitted to the existing pillar 12 from the front side can be fixed to the existing pillar 12 via the mounting rail 14 and the engagement body 15.

  Next, as shown in FIG. 9, the rear panel 34 is superposed on the outside of the front bent part 35 of the front panel 33 while the rear bent part 36 on both ends of the rear panel 34 is superposed on the existing column 12 from the opposite side of the front panel 33. 10, with the upper ends of the front panel 33 and the rear panel 34 aligned, the screw 37 is inserted from the rear bent portion 36 of the rear panel 34 to the front bent portion 35 of the front panel 33 as shown in FIG. Then, the rear panel 34 is fixed to the front panel 33. Thereafter, the front upper cover 42 is attached to the upper end of the front panel 33 with screws 43, and then the rear upper cover 46 is attached to the upper end of the rear panel 34 with screws 47 and 48 so as to cover a part of the front upper cover 42.

  Thus, the existing pillar 12 is completely covered by the new pillar 13 including the front panel 33, the rear panel 34, and the upper covers 42 and 46, and the suspension pillar 1 and the door-to-door pillar 2 can be refurbished. In particular, even when the existing pillar 12 is inclined, the mounting rail 14 is attached to the existing pillar by the fixing means 20 at the two upper and lower attachment places T and U by interposing the spacer 32 at the lower attachment place U. 12 can be fixed substantially vertically regardless of the inclination. Accordingly, when the suspension pillar 1 and the door-to-door pillar 2 are renovated, they can be easily brought into a vertical state.

  In addition, the vertical mounting rail 14 is attached to the existing pillar 12, and the new pillar 13 is attached to the existing pillar 12 while sliding the engagement body 15 from above along the mounting rail 14. Since it can do, attachment of the new pillar 13 with respect to the existing pillar 12 is very easy, and the suspension original pillar 1 and the door stop pillar 2 can be retrofitted easily.

  Further, the engagement body 15 is temporarily fixed to the front panel 33 and inserted into the rail portion 17 of the mounting rail 14, and then the engagement body 15 is fastened to the front panel 33 side with the screw 40 to fix the front panel 33 to the mounting rail 14. Therefore, the front panel 33 after the engagement body 15 is inserted into the mounting rail 14 can be easily fixed.

  In addition, an engagement nut 39 is used for the engagement body 15, and the front panel 33 comes into contact with the rail portion 17 of each mounting rail 14 when the screw 40 to be engaged with the engagement nut 39 is tightened. Each mounting rail 14 can reinforce a portion corresponding to the front opening of the front panel 33 from the inside.

  Furthermore, there are a pair of vertical projecting portions 41 at the portion corresponding to the front panel 33, and an impact or the like is easily applied when the telescopic door body 3 is opened or closed. Since there are 14 rail portions 17, it is possible to prevent deformation of the front panel 33 as much as possible.

  Moreover, since the rail part 17 is set to the outside in the front / rear direction of the existing pillar 12 and the attachment part 18 is located at the center side thereof, the pair of attachment rails 14 are arranged substantially symmetrically with respect to the existing pillar 12. It is possible to match the centers of the inner and outer direction between the pillar 12 and the new pillar 13.

  FIG. 12 illustrates a second embodiment of the present invention. The existing column 12 of this embodiment is bent or curved so that the central portion protrudes toward the frontage, and as a whole is inclined toward the frontage. In this case, since the middle part of the mounting rail 14 interferes with the existing column 12, as shown in FIGS. 12A and 12B, when the mounting rail 14 is brought into a substantially vertical state at an appropriate angle, The attachment locations T and U can be spaced according to the amount of bending or bending of the existing column 12.

  Therefore, in the refurbishment, each of the attachment points T and U is attached to the existing pillar 12 by interposing a spacer 32 between the attachment surface 16 of the existing pillar 12 and the attachment rail 14 for the interval. The rail 14 is adjusted to an appropriate angle. Also in this case, it is desirable to temporarily fix the upper mounting portion T first through the spacer 32, and then adjust the angle of the mounting rail 14 appropriately by increasing or decreasing the spacer 32 of the lower mounting portion U. . Therefore, even when the existing column 12 is bent or curved and inclined, the new column 13 can be attached using the existing column 12.

  FIG. 13 illustrates a third embodiment of the present invention and shows the types of existing pillars 12 and the arrangement of the mounting rails 14 relative thereto. As shown in FIGS. 13A to 13D, the existing pillars 12 to be renovated have various shapes, dimensions, and structures. However, the mounting portion 18 and the rail portion 17 are arranged in the width direction. By using the eccentric mounting rail 14, it is possible to easily cope with the remodeling of many kinds of existing pillars 12. Therefore, if the new column 13 is of a size that can surround the existing column 12, it can be readily adapted to refurbishment of other types of existing columns 12 without being restricted by the mounting width on the existing column 12 side. .

  In this embodiment, the pair of mounting rails 14 are arranged so that the rail portion 17 and the mounting portion 18 are opposite to each other, and are substantially symmetric with respect to the center in the width direction of the existing column 12. .

  That is, as shown in FIGS. 13A and 13B, when both sides of the existing pillar 12 in the width direction become the rail mounting surfaces 16, the rail portion 17 is placed on the center side in the width direction of the existing pillar 12. As described above, the mounting rails 14 are attached to the rail mounting surfaces 16 of the existing pillars 12 so that the rail portions 17 of the pair of mounting rails 14 have a predetermined interval.

  As shown in FIG. 13C, when the dimension of the existing pillar 12 in the width direction is small, but the entire front side can be used as the rail attachment surface 16, the attachment portions 18 of the pair of attachment rails 14 are used. The mounting rail 14 is attached so that the rail portion 17 is outside the existing pillar 12 in the width direction with a predetermined interval in the width direction therebetween.

  Further, as shown in FIG. 13 (D), in the case of a large-sized existing column 12 configured by connecting a plurality of column members 59, the rail portion 17 is set to the inside of the existing column 12 in the width direction. Then, the mounting rail 14 is attached to the two pillar members 59 on the front side of the existing pillar 12. Of course, also in the case of the existing pillar 12 having such a structure, when the width dimension is small, the mounting rail 14 may be attached with the rail portion 17 outside in the width direction.

  FIG. 14 illustrates a fourth embodiment of the present invention. By using the existing pillar 12 in the vicinity of the bag and other obstacles 60, the telescopic door body 3 is set in a direction substantially perpendicular to the obstacles 60. Indicates the case of placement. As shown in FIG. 14A or 14B, even when the obstacle 60 is close to the back of the existing pillar 12, it can be easily renovated regardless of the obstacle 60.

  In this case, the front panel 33 has a pair of mounting rails 14 arranged in the same direction, and is attached to the existing pillar 12 via the pair of mounting rails 14. On the other hand, after the rear panel 34 is brought into contact with the existing column 12, the bent portion 36 is then overlapped with the front bent portion 35 of the front panel 33 and fixed by the screws 37.

  Thereby, even when the obstacle 60 is close to the back of the existing pillar 12, it is possible to refurbish the suspension pillar 1 and the door-to-door pillar 2 by using the existing pillar 12 as they are. In FIG. 14B, the rail portion 17 is provided outside the attachment portion 18, and the protruding portion 41 of the front panel 33 is disposed near the inside of the rail portion 17.

  FIG. 15 illustrates a fifth embodiment of the present invention, and the telescopic door body 3 is arranged substantially parallel to the obstacle 60 by using the existing pillar 12 in the vicinity of the obstacle 60 such as a bag. Show the case. As shown in FIG. 15A or 15B, even when there is an obstacle 60 in the vicinity of one side in the width direction of the existing column 12, it can be easily renovated regardless of the obstacle 60. it can.

  That is, when the obstacle 60 is close to one side in the width direction of the existing pillar 12 to be renovated and the distance between the obstacle 60 and the existing pillar 12 is very small, the new pillar 13 Depending on the dimensions in the width direction, the pair of mounting rails 14 may be arranged substantially symmetrically with respect to the existing pillars 12, and the centers of the width direction of the existing pillars 12 and the new pillars 13 may be aligned with the front / rear direction. Can not.

  Therefore, as shown in FIG. 15A or 15B, the pair of mounting rails 14 are directed in the same direction so that the mounting portion 18 is near the obstacle 60 and the rail portion 17 is far from the obstacle 60. In this state, they are arranged asymmetrically with respect to the existing pillar 12.

  On the other hand, the position of the engagement body 15 with respect to the front panel 33 is set on the obstacle 60 side within a range in which one of the bent portions 35 and 36 of the front panel 33 and the rear panel 34 overlaps between the obstacle 60 and the existing pillar 12. The engaging body 15 is inserted into the rail portion 17 of each mounting rail 14 from above. Then, on the side opposite to the obstacle 60, the rear bent portion 36 of the rear panel 34 is superposed on the front bent portion 35 of the front panel 33 and fixed with the screw 37, and the obstacle 60 of the rear panel 34 that abuts the existing column 12. The side close to is fixed to the existing pillar 12 with a screw 37a.

  In this way, by arranging the mounting rails 14 in the same direction, the existing pillars 12 in the vicinity of the obstacle 60 can be refurbished while using the mounting rails 14. Moreover, since it is not necessary to match the center of the width direction of the existing pillar 12 and the new pillar 13, the dimension of the width direction of the new pillar 13 is not restricted.

  In addition, in the case of FIG. 15A, there are the rail portion 17 of each mounting rail 14, the engaging body 15 and the like between the pair of protruding portions 41, and in the case of FIG. 15B, the obstacle 60 of each protruding portion 41. Since there are the rail portion 17 of the mounting rail 14, the engaging body 15 and the like in the vicinity of the side, there is a problem in the strength after renovation even though the center of the width direction of the existing column 12 and the new column 13 is shifted. There will be no such thing.

  FIG. 16 illustrates a sixth embodiment of the present invention, in which an improvement is made on the overlapping portion of the front bent portion 35 of the front panel 33 and the rear bent portion 36 of the rear panel 34. The front bent portion 35 of the front panel 33 and the rear bent portion 36 of the rear panel 34 are meshed between the concave and convex portions 62 and 63 as shown in FIG. 16A, or the concave groove portion 64 as shown in FIG. 16 may be joined via an engaging meshing engagement with the projection 65, or as shown in FIG. 16C, the groove 64 of the joining plate 66 and the projection 65 of each bent portion 35, 36 They may be joined via the engagement type engagement.

  That is, in the case of FIG. 16A, each of the bent portions 35 and 36 is provided with a plurality of concave and convex portions 62 and 63 having a triangular shape and other cross-sectional shapes in the vertical direction. , 36 are tightened so that the concavo-convex portions 62, 63 mesh with each other.

  In the case of FIG. 16B, a plurality of concave grooves 64 are formed on the rear panel 34 side of the front bent portion 35 of the front panel 33 with a predetermined interval in the front edge direction in the rear bent portion 36 of the rear panel 34. A ridge 65 is formed on each end in the vertical direction, and the ridge 65 is engaged with any one of the groove portions 64. The rear bent portion 36 has a flat plate edge portion 36 a, and the flat plate edge portion 36 a is fixed to the front bent portion 35 with a screw 37.

  Further, in the case of FIG. 16C, the joining plate 66 is superposed on the front bent portion 35 and the rear bent portion 36, and a plurality of concave groove portions 64 are formed on the joining plate 66 at a predetermined interval in the frontage direction. A convex strip 65 is formed in the vertical direction at the opposing edge of each of the bent portions 35, 36, and the convex strip 65 meshes with any one of the concave grooves 64. The joining plate 66 has flat plate edge portions 66 a on both sides, and the flat plate edge portions 66 a are fixed to the bent portions 35 and 36 with screws 37.

  In this way, the bent portions 35 and 36 may be joined directly or indirectly via a meshing structure, thereby preventing as much as possible the occurrence of a gap in the joined portion. The concave groove 64 and the convex strip 65 may be reversed.

  FIG. 17 illustrates a seventh embodiment of the present invention. In this embodiment, a mounting rail 14 having rail portions 17 on both sides in the width direction of the mounting portion 18, and a plate-like engaging body 15 that is fitted and engaged across both rail portions 17 of the mounting rail 14. The front panel 33 is attached to the existing pillar 12 via As in the first embodiment, the mounting rail 14 has an upper mounting location via the fixing means 20 such as the turn nut 21 and a lower mounting location via the fixing means 20 such as the turn nut 21 and the spacer 32. Each is fixed to an existing pillar 12. The rail portion 17 has an inward groove portion, and both ends of a plurality of engaging bodies 15 are fitted in the groove portion so as to be slidable in the vertical direction. A screw 40 is screwed to the engaging body 15 in the vicinity of each rail portion 17.

  In this case, the plurality of engaging bodies 15 are temporarily fixed with screws 40 in the vertical direction, and then the panel 34 and the engaging bodies 15 are inserted from the upper side according to the rail portion 17 of the mounting rail 14. The united body 15 is tightened and fixed. As described above, the number of mounting rails 14 to be provided on the existing pillar 12 side may be one as long as the engaging body 15 can be slidably guided in the vertical direction.

  FIG. 18 illustrates an eighth embodiment of the present invention. When there is a warp or the like on the rail mounting surface 16 of the existing pillar 12, it may be as shown in FIGS. That is, the number of spacers 32 interposed between the rail mounting surface 16 and the mounting rail 14 at the four mounting locations in the vertical and front-to-back direction is used using the mounting rail 14 having the rail portions 17 on both sides of the mounting portion 18. The mounting rail 14 is adjusted so as to be positioned on the vertical plane in the vertical direction parallel to the inside / outside direction of the frontage by changing the dimensions and the like. Thereby, problems such as the warp of the existing pillar 12 can be solved.

  As mentioned above, although each Example of this invention was explained in full detail, this invention is not limited to each Example, It can implement in another various aspect. For example, in each of the embodiments, the refurbishment of the suspension pillar 1 and the door-to-door pillar 2 of the telescopic gate is illustrated, but the present invention is remodeling various pillars of the gate other than the telescopic gate, and standing on both the left and right sides of the frontage. It can also be applied to remodeling of various pillars such as various pillars or exterior structure pillars, such as renovation of simple gate pillars.

  In addition, a new column 13 is attached to the existing column 12 via a mounting rail 14 and an engaging body 15. The mounting rail 14 is installed on one of the existing column 12 and the new column 13, and the engaging body 15 is installed on the other side. The mounting rail 14 is not necessarily required to be on the existing pillar 12 side.

  When two mounting rails 14 in which the mounting portion 18 and the rail portion 17 are eccentric in the width direction are arranged in the width direction, various dimensions can be obtained by changing the direction and interval of the two mounting rails 14. It is possible to refurbish in an optimal state according to the shape, surrounding conditions, and the like. However, the attachment rail 14 may be such that the attachment portion 18 and the rail portion 17 are not eccentric in the width direction. The number of the mounting rails 14 may be plural in the width direction of the pillar, or may be one depending on the shape and structure of the rail portion 17.

  The engaging body 15 is also determined by the relative relationship with the mounting rail 14 or the rail portion 17 thereof, and is not limited to the structure of each embodiment. The engagement body 15 is preferably capable of fixing the new column 13 to the existing column 12 via the mounting rail 14 by tightening it, but after the new column 13 is fitted onto the existing column 12, the new column 13 is fixed. The pillar 13 may be fixed to the existing pillar 12 with screws or the like.

  The existing pillar 12 is sufficient if it has the mounting rail 14 or the engagement body 15 and can be attached to the mounting rail 14 or the engagement body 15, and its shape and structure are not a problem. Further, the new column 13 may be divided into a plurality of panels such as a front panel 33 and a rear panel 34, or may be a square tube or other tubular shapes. The bent portions 35 and 36 of the front panel 33 and the rear panel 34 may be polymerized in the reverse direction.

  In each embodiment, the mounting rail 14 is illustrated as the mounting member, but it is not necessary to be a rail, and a member that is long in the vertical direction is sufficient. Then, the new column 13 such as the front panel 33 may be attached with a screw or the like in a state where it is applied to the attachment member. The mounting rail 14 is attached to the existing column 12 at an appropriate angle. In the case of an inclined type gate column, the appropriate angle is an original inclination angle. Therefore, the appropriate angle is not limited to the substantially vertical example illustrated in the embodiment.

(A) is the partially broken front view of the expansion-contraction gate which shows the 1st Example of this invention, (B) is the partially broken plan view. It is a partially broken top view of the gate pole renovation structure which shows the 1st Example of this invention. (A) is the partially broken front view of the door stop pillar which shows the 1st Example of this invention, (B) is the top view. 1 is an enlarged longitudinal sectional view of a portal post refurbishment structure showing a first embodiment of the present invention. It is a perspective view of the existing pillar and attachment rail which show the 1st Example of this invention. (A) is an exploded perspective view of the fixing means showing the first embodiment of the present invention, (B) is a cross-sectional view showing the fixing process, (C) is a cross-sectional view of the upper fixing means, (D) is the lower side It is sectional drawing of the fixing means. It is a perspective view of the rail attachment process which shows the 1st Example of this invention. It is a perspective view of the attachment process of the front panel which shows the 1st Example of this invention. It is a perspective view of the attachment process of the rear panel which shows the 1st Example of this invention. It is a perspective view of the upper cover attachment process which shows the 1st Example of this invention. It is explanatory drawing which shows the 1st Example of this invention. (A) is the partially broken front view of the door stop pillar which shows the 2nd Example of this invention, (B) is the plane sectional drawing. (A)-(D) are the plane sectional views of the existing pillar and attachment rail which show the 3rd example of the present invention. (A) (B) is a plane sectional view of the construction state which shows the 4th example of the present invention. (A) (B) is a plane sectional view of the construction state showing the 5th example of the present invention. (A)-(C) are the expanded longitudinal cross-sectional views of the gate pillar renovation structure which shows the 6th Example of this invention. (A) is front sectional drawing of the door stop pillar which shows the 7th Example of this invention, (B) is an expanded longitudinal cross-sectional view of the principal part. (A) is a perspective view of a door-to-door pillar showing an eighth embodiment of the present invention, and (B) and (C) are enlarged longitudinal sectional views of the main part thereof.

Explanation of symbols

12 Existing pillar 13 New pillar 14 Mounting rail (mounting member)
16 Mounting surface 32 Spacer T, U Mounting location

Claims (3)

In the gate column refurbishment method in which a new column (13) is attached to the existing column (12) for refurbishment, the new column (13) to be fitted on the outer periphery of the existing column (12) is moved in the vertical direction and the frontage. A vertical attachment member (14) attached to the front side attachment surface (16) of the existing pillar (12) with screws (22) at a plurality of attachment locations (T) (U) in the inner and outer directions. upon Fit the said to the existing column (12) through the spacing between the attachment points (T) (U) said attachment member inter prior Quito Ri application surface (16) proper angle (14) Are different from each other, the spacer (32) corresponding to the interval at the attachment location (U) is fitted onto the screw (22) and interposed between the attachment surface (16) and the attachment member (14). said attachment member by the (14) Serial proper angle adjusted, pillars renovation method characterized by attaching the new column (13) and then securing the mounting member (14).   After the attachment member (14) is fixed to the existing pillar (12) at the attachment point (T) having the small interval among the attachment points (T) and (U) having different intervals, the interval is small. The attachment member (14) is adjusted to an appropriate angle by interposing the spacer (32) of the gap difference at the attachment point (U) having a large interval with respect to the attachment point (T). The method for renovating a gatepost according to claim 1. In the gate column refurbishment structure renovated by attaching the new column (13) to the existing column (12) via the mounting member (14), the front side mounting surface (16) of the existing column (12) ; between the new pillar (13) which is fitted around the outer periphery of the existing pillar (12), and out of the frontage in a vertical direction of the mounting member (14) having rail portions of the vertical direction (17) direction a pair arrangement, the said mounting each mounting member (14) at a proper angle by intervals different plurality of upper and lower attachment points (T) screws (U) (22) between the mounting surface (1 6) was fixed to a surface (16), wherein the said attachment point there is a gap between the mounting surface (16) and said mounting member (14) (U), the screw spacer (32) of the spacing component (22 ) And the mounting surface (16) And the attachment member (14), and the new column (13) is connected to each attachment member ( 15) via an engagement body (15) that is slidably engaged with the rail portion (17). 14) A gate pillar refurbishment structure characterized by being fixed to 14).

Images