JP2017057647A - Receiver for construction - Google Patents

Abstract

PURPOSE: To provide a receiver for construction, extremely easily and quickly installable in a structural material composed of channel steel, without using welding means in construction of a roof.CONSTITUTION: A receiver comprises a receiving part body 4, a main pedestal 1, an auxiliary pedestal 5 and a fastening part 3. The main pedestal 1 forms a main suspension side part 12 on both sides in the Y direction of a main apex part 11, and forms an insertion object part 15 extending in the horizontal direction in both main suspension side parts 12. The auxiliary pedestal 5 comprises a locking part 53, and is provided on one side in the X direction of the main pedestal 1, and is fixably connected by a fastening part 3, and is freely moved in the vertical direction by fastening and a fastening release of the fastening part 3. The lower end of the auxiliary pedestal 5 is positioned on the upper edge 15a of the insertion object part 15.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an architectural receiver that can be attached to a structural material made of channel steel very easily and quickly without using welding means in the construction of a roof.

  Conventionally, in order to construct a folded metal roof, a welding method has been used as a method for attaching a receiver to a structural material such as a purlin, trunk edge, etc., using a U-shaped grooved steel. It has been. However, on-site welding is proceeding in a direction where it is not used gradually from the standpoints of fire safety and the necessity of installation to prevent sparks from being scattered at construction sites. Further, in the welding work, the quality of the finish is generated depending on the skill of the worker, and there is a problem that the mechanical strength varies.

  In particular, in the mounting of the receiver to the structural material in the construction of the folded plate roof described above, the larger the roof area, the larger the number of the receivers. In the construction of the roof of a large facility, a large number of receivers are used. It must be mounted on a structural material, and it takes a lot of time to perform this by welding, and troublesome work such as movement of a welding tool is added. In addition, when a large amount of the receiver is welded to the structural material, it is difficult to obtain a uniform finish, and even if the finish of the place once welded is poor, the repair is extremely difficult.

  Therefore, in recent years, various so-called non-welding methods have been developed that can be mounted without using welding as means for mounting the receiving member to the structural material in the folded-plate roof construction. Patent document 1 exists as an example of mounting | wearing of the receiving tool by this non-welding.

JP 7-18793 A

  As in Patent Document 1, in general, in a means for attaching a receiving member to a structural member without welding, the receiving member is fixed to the structural member by a fastening member such as a bolt and a mounting bracket. The mounting bracket is of a type in which the receiving tool is fixed to the structural material by being wound around an edge such as a flange of the structural material while holding a part of the receiving device placed on the structural material against the structural material.

  However, such a conventional non-welding method holder can cope with a slightly different width of the H steel flange, but it cannot be applied to a structural material with a significantly different size. Met. Furthermore, some of the mounting brackets can be mounted without welding, but due to the complexity of the structure, some of the mounting brackets require more time than welding and put more burden on the workers. As described above, the structure of the receiver itself is complicated and expensive.

  Further, when the receiving member is attached to the structural member without welding, the receiving member is substantially pressed against the structural member. Therefore, the attachment strength of the bracket to the structural member by the mounting bracket may deteriorate over a long period of time. In particular, when negative pressure due to strong winds acts on the folded plate roof, a load is applied that lifts the receiver together with the folded plate roof. Also, in snowy areas, the load is pressed downward on the receiver. Will take. And when such a load is repeatedly applied to a receiver, the shape of a receiver will deform | transform and it will become impossible to play the important role of supporting a roof as a receiver.

  As described above, there has been a conventional structure for mounting a support to a structural material that cannot sufficiently cope with a load caused by weather such as strong wind or snow. Therefore, an object of the present invention (technical problem to be solved) is that it can be firmly attached to a structural material very easily and quickly without using welding means in the construction of a roof, and has various sizes. An object of the present invention is to provide an architectural receiver that can be adapted to structural materials.

  In view of this, the inventor has intensively and intensively studied to solve the above-mentioned problems. As a result, in the architectural receiver for mounting the invention of claim 1 on a U-shaped grooved steel, The main pedestal includes a main suspension side portion formed on both sides of the main top portion in the Y direction, and the main suspension side portion to be inserted extends horizontally in the main suspension side portion. The auxiliary pedestal has a locking portion, is provided on one side in the X direction of the main pedestal, and is fixedly connected to the fastening portion, and the fastening portion is tightened and released. The above-mentioned problems have been solved by making the building support freely movable in the vertical direction and having the lower end of the auxiliary pedestal positioned at the upper end edge of the inserted portion.

  The invention according to claim 2 is the construction receiver according to claim 1, wherein the upper end edge of the inserted portion of the main pedestal is formed to extend longer in the horizontal direction than the lower end edge, thereby solving the above-mentioned problem. did. According to a third aspect of the present invention, in the first or second aspect, the auxiliary pedestal is formed with auxiliary hanging side portions on both sides in the Y direction, and both the auxiliary hanging side portions and an edge corresponding to the main pedestal are L. The above-mentioned problems have been solved by forming a notch-shaped locking portion having a letter shape and having a vertical edge of the locking portion as a vertical locking edge for pressing the grooved steel. According to a fourth aspect of the present invention, in the third aspect of the present invention, the vertical locking edge of the L-shaped locking portion is configured as a construction support in which the lower side protrudes from the upper side toward the main pedestal side. The above problem has been solved.

  According to a fifth aspect of the present invention, in the third or fourth aspect of the present invention, the front and rear direction lateral locking edge of the L-shaped locking portion is a building support that protrudes downward on the outer side than on the inner side. Thus, the above-mentioned problem has been solved. According to a sixth aspect of the present invention, in any one of the first, second, third, fourth, and fifth aspects, the tightening portion includes a screw shaft and a nut, and the screw shaft is a main shaft of the main pedestal. A shaft through-hole into which the screw shaft is loosely inserted is formed in the auxiliary top portion of the auxiliary base, and the auxiliary top portion is formed on the main top portion by tightening the nut on the screw shaft. The above-mentioned problems were solved by using a fixed construction support.

  In the first aspect of the present invention, the main pedestal has main drooping side portions formed on both sides in the Y direction of the main top portion, and both main drooping side portions are formed with inserted portions extending in the horizontal direction. The pedestal has a locking portion, is provided on one side in the X direction of the main pedestal and can be fixed by a tightening portion, and can be moved vertically by tightening and releasing the tightening portion, and the auxiliary By adopting a configuration in which the lower end of the pedestal is positioned at the upper end edge of the inserted portion, the construction fixture of the present invention can be easily and quickly mounted on the flange of the structural material made of channel steel. And can be firmly attached.

  In particular, it is possible to move the position of the auxiliary pedestal up and down with respect to the main pedestal only by loosening the tightening part, and by simply positioning the auxiliary pedestal upward, the flange of the structural material made of channel steel can be inserted. And can be mounted very easily.

  In the invention of claim 2, the upper end edge of the inserted portion of the main pedestal is formed so as to extend longer in the horizontal direction than the lower end edge, so that the building support in the present invention is channel steel. It can be installed in a very stable state on the flange of the structural material. According to a third aspect of the present invention, the auxiliary pedestal has auxiliary hanging side portions formed on both sides in the Y direction, and an L-shaped cutout portion is formed on both the auxiliary hanging side portions and the edge corresponding to the main pedestal. The vertical edge of the notch is a vertical locking edge that presses the grooved steel, so that the building support of the present invention can be attached to the structural material made of the grooved steel very firmly.

  In the inventions according to claims 4 and 5, the locking portion can be attached to the structural material very firmly across the flange and web of the channel steel. According to the sixth aspect of the present invention, the configuration in which the auxiliary base is moved up and down with respect to the main base can be extremely simplified.

(A) is a side view of the architectural receiver in the present invention, (B) is a perspective view of the architectural receiver in the present invention, (C) is a partially cut and separated enlarged view of the architectural receiver in the present invention. It is a side view. It is the vertical side view which a part cut away in the state which the auxiliary base moved upwards with respect to the main base in the construction receiver of this invention. (A) thru | or (D) is the side view which partly cut off which shows the process of mounting | wearing the structural material which used the receiving tool for construction of this invention as the channel steel. (A) is an enlarged side view showing the structure of the locking portion of the auxiliary pedestal, (B) is an enlarged side view showing the structure fixed to the channel steel, and (C) is an enlarged view showing another embodiment of the locking portion. Side view (D) is an enlarged side view with a part cut away of the present invention equipped with an auxiliary base of still another embodiment. (A) is an expanded sectional view of the principal part of a receiving part main body, (B) is an enlarged sectional view of the principal part of the receiving part main body of another embodiment. (A) is a front schematic view using the present invention for a fitting type folded plate roof, (B) is a front schematic view using the present invention for a polymerization type folded plate roof, and (C) is a schematic view of the present invention. It is the front schematic diagram used for the clamped type folded-plate roof.

  Embodiments of the present invention will be described below with reference to the drawings. In the present invention, the X direction and the Y direction are used as words indicating directions. In the present invention, the structural material 8 to which the architectural receiver of the present invention is mounted is used as a reference, the longitudinal direction thereof is defined as the Y direction, and the direction perpendicular to the Y direction on the horizontal plane is defined as the X direction. Therefore, the longitudinal direction of the roof plate material 9 constituting the folded plate roof supported by the building receiver is the X direction. The X direction and the Y direction are shown in the figure.

  As shown in FIG. 1, the architectural receiver of the present invention mainly includes a main pedestal 1, an auxiliary pedestal 5, a tightening portion 3, and a receiving portion main body 4. The main pedestal 1 has the X direction as the longitudinal direction and the Y direction as the width direction. The main pedestal 1 has a substantially rectangular main top portion 11, and substantially vertical main drooping side portions 12 and 12 are formed from both ends in the Y direction (width direction) of the main top portion 11 (see FIG. 1).

  A front end side portion 13 is formed at the front end portion in the X direction (longitudinal direction) of the main apex portion 11, and a rear end side portion 14 is formed at the rear end portion in the X direction. Here, the front side and the rear side in the X direction are words set for convenience of explanation, and do not limit the direction when the architectural receiver of the present invention is installed. Bending pieces 12a and 12a are formed at the outer end portions in the X direction of the main drooping side portions 12 and 12 (see FIGS. 1A and 1B).

  The bent pieces 12a, 12a are bent at a right angle so as to be substantially flush with the front end side portion 13, and serve as reinforcement of the main pedestal 1 to improve the mechanical strength. Inserted portions 15 and 15 are formed on the main hanging side portions 12 and 12, respectively. Each inserted portion 15 is formed at an intermediate position in the vertical direction of the main hanging side portion 12 and from one side in the X direction (longitudinal direction) toward the other side.

  The inserted portion 15 is a portion into which a flange 81 of a structural member 8 made of channel steel, which will be described later, is inserted [see FIG. 1 (A), FIG. 3, etc.]. One side in the X direction of the inserted portion 15 has an insertion port 15c, and a flange of the grooved steel is inserted from the insertion port 15c. Specifically, the insertion port 15c of the inserted portion 15 is located on the rear side of the main pedestal 1 (see FIG. 1C, FIG. 2, etc.).

  Further, the other side in the X direction of the inserted portion 15 is configured as a dead end portion. The shape of the inserted portion 15 is formed in accordance with the cross-sectional shape along the X direction of the flange 81 of the channel steel. Each main hanging side portion 12 extends in the horizontal direction above the inserted portion 15 with the position of the inserted portion 15 as a boundary (see FIGS. 1C and 2). That is, with respect to the position of the inserted portion 15, the portion below the inserted portion 15 is formed shorter in the horizontal direction than the upper portion of the inserted portion 15.

  The inserted portion 15 has an upper end edge 15a and a lower end edge 15b. With the grooved steel flange inserted into the inserted portion 15, the upper end edge 15a corresponds to the upper surface of the flange, and the lower surface of the flange Corresponds to the lower edge 15b (see FIG. 3). Therefore, the upper end edge 15 a extends in the horizontal direction parallel to the main top portion 11 of the main pedestal 1. Further, the lower edge 15b is formed in an inclined shape along the lower surface of the flange, and the inserted portion 15 gradually moves up and down as it goes from the insertion port 15c toward the end portion (front side) of the inserted portion 15 along the X direction. It is comprised so that the space | interval of a direction may become narrow. That is, the inserted portion 15 is substantially equal to the cross-sectional shape of the flange 81 of the structural member 8.

  Both main drooping side portions 12 and 12 of the main pedestal 1 have the same shape, and each main drooping side portion 12 is based on the inserted portion 15 and the portion above the inserted portion 15 is in the X direction. The length extending in the horizontal direction along the lower portion is the same or larger. Specifically, the length dimension La of the upper end edge 15a of the inserted portion 15 is formed to be the same as or larger than the length dimension Lb of the lower end edge 15b (see FIG. 2).

となる。 That means

It becomes.

  As described above, the length dimension La of the upper end edge 15a of the inserted portion 15 is formed to be the same as or larger than the length dimension Lb of the lower end edge 15b, and in particular, the length dimension La of the upper end edge 15a. However, it is preferable to be formed larger than the length dimension Lb of the lower end edge 15b.

となる。 That means

It becomes.

  Thereby, the contact range of the upper end edge 15a of each insertion part 15 and the flange 81 of grooved steel can be made larger than the contact range of the lower end edge 15b and the flange 81, and the main pedestal 1 is formed into a groove shape. When mounted on the structural material 8 made of steel, it is possible to obtain an extremely stable installation state. Specifically, it is preferable that the upper end edge 15a of the inserted portion 15 has such a length that the grooved steel flange 81 can be entirely contacted in the X direction (see FIG. 3).

  A screw shaft 31 constituting the tightening portion 3 is attached to the main top portion 11. Further, the receiving body 4 is mounted at a position closer to the front side of the main pedestal 1 in the X direction. The receiving portion main body 4 is formed in a plate shape and a column shape, and is installed on the main top portion 11 of the main pedestal 1 (see FIGS. 1 and 2).

  The receiving portion main body 4 includes a columnar portion 41, a base portion 42, and a column top portion 43 (see FIGS. 1A, 1B, and 5). The receiving part body 4 includes two receiving part halves 41a and 41b, and both receiving part halves 41a and 41b are connected by a connecting tool 41c such as a rivet, a bolt / nut, or a weld [FIG. (See FIGS. 5A and 5B).

  Each of the receiving half halves 41a and 41b is formed by bending so that each of the metal strips has a substantially “U” shape and an inverted “U” shape as a whole. And a rib is formed in the width direction (X direction) both sides of receiving part half-body 41a, 41b, and the receiving part main body 4 may be reinforced. The columnar part 41 including the two receiving part halves 41 a and 41 b rises vertically on the main apex 11.

  The base portion 42 of the receiving portion main body 4 is a portion of a flat surface that is perpendicular to the columnar portion 41, and is formed on each of the receiving portion halves 41a and 41b. A mounting hole 42 a is formed in the base portion 42, and a mounting hole 11 a is formed in the main top portion 11 of the main pedestal 1. And the said base 42 and the main top part 11 of the said main base 1 are fixed by the fixing tool which consists of the volt | bolt 45 and the nut 46 through the attachment hole 42a and the to-be-attached hole 11a.

  That is, the receiving portion main body 4 is configured to be detachable from the main top portion 11 of the main pedestal 1 via the bolt 45 and the nut 46. Moreover, the receiving part main body 4 may be fixed to the main pedestal 1 in a non-detachable manner by welding or the like.

  The column top portion 43 is substantially flat, and the heights of both receiving portion halves 41a and 41b are the same (see FIG. 1B). The bolt shaft portion 44 is fixed to the column top portion 43 such that the vicinity of the bolt head portion 44a is sandwiched between the receiving portion halves 41a and 41b (see FIG. 5A). In the case where the column top portion 43 is flat, it is suitable for an enclosure made of a fitting type or superposition type roof plate material 9 (see FIGS. 6A and 6B).

  In another embodiment of the receiving portion main body 4, the column top portion 43 is formed in a stepped shape, and is formed of a low level surface 43a, a high level surface 43b, and a stepped portion 43c (see FIG. 5B). This is a structure suitable for mounting the hanging member 95 of the roof-type roofing plate material 9. Then, a vertical stepped portion 43c is formed from one end in the Y direction of the substantially rectangular low-order surface 43a, and a substantially rectangular high-order surface 43b is formed from the upper end of the stepped portion 43c.

  Specifically, the height of the two receiving part halves 41a and 41b is different, and the receiving part half 41a is formed to be lower than the receiving part half 41b. And the low level surface 43a is formed in the receiving part half body 41a side, and the high level surface 43b and the level | step-difference part 43c are formed in the receiving part half body 41b [refer FIG.6 (C)].

  The lower surface 43a is a portion where a hanging member 95 for fixing the roof-type roofing plate material 9 is installed [see FIG. 6C]. A bolt shaft portion 44 for attaching the hanging member 95 is fixed to the lower surface 43a.

  Next, the auxiliary pedestal 5 has an auxiliary top 51, is formed in a rectangular shape, and the X direction is the longitudinal direction (see FIGS. 1 to 3). Auxiliary drooping side portions 52 and 52 are formed below both ends of the auxiliary top portion 51 in the width direction. Further, an auxiliary rear side portion 54 is formed on the rear end side in the X direction. Locking portions 53, 53 are formed on the front end side in the X direction of the auxiliary hanging side portion 52.

  A notch part having a substantially “L” shape or a substantially “Γ” shape is formed on the front end side in the X direction of the auxiliary hanging side part 52 and in the vicinity of the lower end, and the notch part is used as a locking part 53. (See FIGS. 1 and 3). The locking portion 53 includes a vertical locking edge 53a and a horizontal locking edge 53b (see FIGS. 3 and 4). A corner portion between the flange 81 and the web 82 of the structural member 8 made of grooved steel bites into the notch-shaped engaging portion 53 having a substantially “L” shape or a substantially “Γ” shape. (See FIGS. 3 and 4).

  In the locking portion 53, the angle θ formed by the vertical locking edge 53a and the horizontal locking edge 53b is substantially a right angle and includes an angle in the vicinity of 90 degrees. That is, an angle that slightly exceeds 90 degrees from an angle that slightly cuts 90 degrees is included. The angle θ is particularly preferably less than 90 degrees and is slightly smaller than 90 degrees (see FIG. 4A).

  The vertical locking edge 53a of the locking portion 53 is configured such that the lower side protrudes toward the front side in the X direction than the upper side. The maximum position of the protruding portion is defined as a vertical protruding portion 53a ′. Specifically, the vertical locking edge 53a is inclined forward from the upper side to the lower side. The vertical protruding portion 53a ′ is a position where the protruding portion of the vertical locking edge 53a is the maximum, and this position is the lower end of the vertical locking edge 53a (see FIG. 4A). Further, the vertical locking edge 53a may be formed in a vertical shape, and the vertical protrusion 53a ′ may be formed to protrude in a protruding shape from the vicinity of the lower end of the vertical locking edge 53a [see FIG. 4C]. .

  The lateral locking edge 53b of the locking part 53 has a configuration in which the front projects downward from the rear. The maximum position of the protruding portion is defined as a horizontal protruding portion 53b ′. Specifically, the lateral locking edge 53b is inclined downward from the rear toward the front side (see FIG. 4A). The protruding portion 53b ′ is the maximum position of the protruding portion in the lateral locking edge 53b, and this position is the front end of the lateral locking edge 53b.

  Further, the lateral locking edge 53 may be formed in a horizontal shape, and the lateral protruding portion 53b ′ may be formed so as to protrude downward from the vicinity of the front end of the lateral locking edge 53b (see FIG. 4C). With the above-described configuration, the locking portion 53 can always make the vertical protruding portion 53a ′ and the horizontal protruding portion 53b ′ come into contact with the flange 81 and the web 82 of the structural member 8, and can be in a stable mounting state.

  The tightening portion 3 includes a screw shaft 31, a nut 32, and the like, and a washer is used as necessary (see FIG. 1). The screw shaft 31 is provided vertically on the main top 11 of the main pedestal 1. Specifically, the screw shaft 31 is inserted and fixed in a through hole formed in the main apex portion 11 (see FIG. 1C).

  Further, a shaft through hole 51a is formed in the auxiliary top 51 of the auxiliary pedestal 5 [see FIG. 1 (C)]. The screw shaft 31 passes through the shaft through hole 51 a of the auxiliary pedestal 5, and a nut 32 is fastened to the screw shaft 31 above the auxiliary top 51 of the auxiliary pedestal 5. Thereby, the main base 1 and the auxiliary base 5 are connected.

  The inner diameter of the shaft through hole 51a is substantially equal to the diameter of the screw shaft 31. In addition, the inner diameter of the shaft through hole 51a is formed so that the screw shaft portion 31 can move within a predetermined range in the shaft through hole 51a, and the fixing position of the auxiliary pedestal 5 with respect to the main pedestal 1 can be finely adjusted. Sometimes.

  The auxiliary pedestal 5 can move up and down relative to the main pedestal 1 by the length of the screw shaft 31 (see FIGS. 2 and 3). The length of the screw shaft 31 is such that the auxiliary pedestal 5 can move until the lower end of the auxiliary pedestal 5 is equal to (including substantially equal to) or higher than the position of the upper end edge 15a of the inserted portion 15. It is such a dimension. The lower end of the auxiliary pedestal 5 is the lower end of the auxiliary hanging side portion 52 or the lower end of the vertical locking edge 53 a of the locking portion 53.

  Next, the mounting of the building support of the present invention on the flange 81 and the web 82 of the structural member 8 made of channel steel will be described. The building receiver of the present invention is fixed to the structural member 8. As the structural member 8, a grooved steel is used. First, the nut 32 of the tightening portion 3 of the architectural receiver of the present invention is sufficiently loosened so that the lower end of the auxiliary pedestal 5 is in the same position as the upper end edge 15a of the inserted portion 15 of the main pedestal 1. 5 is raised [see FIG. 3 (A)].

  And the flange 81 of the structural material 8 is inserted from the front-end | tip from the insertion port 15c of the to-be-inserted part 15 of the main base 1 [refer FIG.3 (B)]. Here, the upper and lower surfaces of the flange 81 are substantially clamped by the upper edge 15 a and the lower edge 15 b of the inserted portion 15. Further, the upper end edge 15 a of the inserted portion 15 is placed over the X direction of the flange 81.

  Then, by tightening the nut 32 of the tightening portion 3 with respect to the screw shaft 31, the auxiliary base 5 is pushed downward, and the vertical locking edge 53a and the horizontal locking edge 53b of the locking portion 53 are engaged. It is in a state of being held (see FIG. 3C). Further, by tightening the nut 32, the corners of the flanged steel 81 and the web 82 are pressed as the structural material 8, and the present invention is fixed to the structural material 8 (see FIG. 3D). ].

  Further, by providing the vertical protrusion 53a ′ and the horizontal protrusion 53b ′ on the vertical locking edge 53a and the horizontal locking edge 53b constituting the locking part 53 of the auxiliary base 5, respectively, the fixing can be made even more firmly. That is, by tightening the nut 32 with respect to the screw shaft 31, the lateral protrusion 53b 'of the auxiliary base 5 comes into contact with the flange 81 of the structural member 8 (see FIG. 4B).

  Then, a rotational moment M is applied to the auxiliary base 5 with the contact point P between the lateral protrusion 53b ′ and the flange 81 as the rotation center (see FIG. 4B). Due to this rotational moment M, the vertical protrusion 53 a ′ of the vertical locking edge 53 a of the locking portion 53 contacts the web 82 with a pressing force F. As a result, the building support of the present invention can be fixed to the structural member 8 extremely firmly.

  The auxiliary pedestal 5 has another embodiment, and a metal strip is bent into a substantially L-shaped cross section [see FIG. 4D]. The auxiliary top 51 is made of a metal plate and has a shaft through hole 51a. The locking portion 53 is simply a hanging metal plate, and the locking portion 53 serves to press the web 82 of the structural material 8 and press the flange 81 against the inserted portion 15. is there.

  A folded plate roof plate of a clamped type, a fitting type, a superposed type, or the like is applied to a building support fixed to the structural material 8 via a part such as a hanger (see FIG. 6). The roof plate material 9 has various folded plate types, a fitting type using the fitting cap material 97 (see FIG. 6A), and a superposition type in which the chevron portions are overlapped and connected to each other (see FIG. 6). 6 (B)], tightening type [see FIG. 6 (C)], and the like.

  First, as shown in FIG. 6 (A), the fitting type folded plate roof plate includes a fitted portion 96 and a fitting cap material 97. A suspension member 95 such as a fitting suspension adapted to the roof plate material 9 of this type is used. And the to-be-fitted part 96,96 which the adjacent roof board | plate material 9,9 opposes is fixed on the mounting base 5 of the said folded-plate roof holder by the said hanging member 95, The said to-be-fitted part 96, which opposes The fitting cap member 97 is fitted and fixed to 96 and the hanging member 95 (see FIG. 6A).

  Next, the superposed type folded plate roof plate is one in which the chevron portions 98, 98 formed on the roof plate material 9 are polymerized (see FIG. 6B). In this case, a screw shaft is provided on the top portion 11 of the receiver body 1 of the building receiver. The tops of the chevron portions 98 and 98 are superposed, the screw shaft passes through the tops, and a nut is fastened and fixed to the screw shaft.

  Next, the roof-type roofing plate material 9 is formed with rising side portions 92, 92 from both side portions in the X direction of the main plate 91, and top portions 93, 93 are formed from both ends of the compatible rising side portions 92, 92. A lower collar portion 94 a is formed from one end of 93, 93, and an upper collar portion 94 b is formed at the end of the other top portion 93. The roof plate material 9 is made of metal, and specifically, is formed from a metal plate by drum molding or the like [see FIG. 6C].

  A plurality of such roof plate materials 9, 9... Are arranged side by side, and a hanger member 95 such as a hanger is interposed between the lower eaves portion 94a and the upper eave portion 94b between the adjacent roof plate materials 9, 9. Thus, the lower collar portion 94a and the upper collar portion 94b are clamped and joined together to construct a clamped enclosure.

DESCRIPTION OF SYMBOLS 1 ... Main base, 11 ... Main top part, 12 ... Main drooping side part, 15 ... Insertion part, 15a ... Upper end edge,
15b ... lower end edge, 15c ... insertion port, 3 ... tightening part, 31 ... screw shaft part, 32 ... nut,
4 ... receiving part main body, 5 ... auxiliary pedestal, 53 ... locking part, 53a ... vertical locking edge, 53a '... vertical protruding part,
53b ... Lateral locking edge, 53b '... Projection.

Claims (6)

  An architectural receiver to be mounted on a U-shaped channel steel, comprising a receiving part main body, a main pedestal, an auxiliary pedestal, and a tightening part, wherein the main pedestal is provided on both sides of the main top in the Y direction. A drooping side portion is formed and both main drooping side portions are formed with insertion portions extending in the horizontal direction, and the auxiliary pedestal has a locking portion and is provided on one side in the X direction of the main pedestal. In addition, the fastening portion is fixedly connected to the fastening portion, and is movable up and down by fastening and releasing the fastening portion, and the lower end of the auxiliary pedestal is positioned at the upper end edge of the inserted portion. Architectural receptacle characterized by   2. The architectural receiver according to claim 1, wherein an upper end edge of the insertion portion of the main pedestal is formed to extend in a horizontal direction longer than a lower end edge.   3. The auxiliary pedestal according to claim 1, wherein auxiliary suspending side portions are formed on both sides in the Y direction, and both auxiliary suspending side portions and an edge corresponding to the main pedestal have an L-shaped notch shape. A construction support, wherein a stopper is formed, and a vertical end edge of the locking portion is a vertical locking edge that presses the grooved steel.   4. The architectural receiver according to claim 3, wherein the vertical locking edge of the L-shaped locking portion has a lower side protruding from the upper side toward the main pedestal side.   5. The architectural receiver according to claim 3 or 4, wherein a lateral locking edge of the L-shaped locking portion protrudes downward on the outer side than on the inner side.   In any 1 paragraph of Claims 1, 2, 3, 4 or 5, the above-mentioned tightening part comprises a screw shaft and a nut, and the above-mentioned screw shaft is provided perpendicularly to the main top part of the above-mentioned main base, A shaft through hole into which the screw shaft is loosely inserted is formed in the auxiliary top portion of the auxiliary pedestal, and the auxiliary top portion is fixed on the main top portion by fastening the nut to the screw shaft. Architectural receptacle.

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