JP3211604U - Crossed muscle crossing member connector - Google Patents

Abstract

Provided is a crossed cross member connecting tool for connecting a large number of crossing members provided to reinforce the mounting strength of a ceiling member attached to a ceiling frame portion of a building by suspension bolts or crossing members. . A crossed cross member connecting tool 7 for connecting one crossed crossing member 5 and the other crossed crossed member 6 crossed to each other in a crossed state, wherein the crossed crossing member connecting tool 7 One crossed crossing member connecting part 8 for connecting the crossed crossing member 5 and the other crossed part for connecting the other crossed crossing member 6 integrally formed on both sides of the crossed crossing member connecting part 8 It comprises a crossed cross member connecting portion 9. [Selection] Figure 3

Description

  The present invention relates to a cross brace member connecting tool for connecting a plurality of cross brace members, which are provided to reinforce the mounting strength of a ceiling member that is attached to a ceiling frame portion of a building by suspension bolts or cross brace members.

  The ceiling material is attached to the ceiling frame of the building with suspension bolts and steady rests, but there is a risk that the ceiling material may fall off the ceiling frame due to external pressure such as an earthquake. A large number of crossing members are provided between them to prevent the ceiling material from falling off from the ceiling casing. At this time, attach the bracing brace over the upper end of the suspension bolt or between the upper end of the suspension bolt and the field frame receiver for the suspension of the suspension bolt, that is, for the suspension of the field bracket that is attached to the lower end of the suspension bolt. However, it is necessary to provide bracing for the suspension bolt not only in the left-right direction but also in the front-rear direction, which is orthogonal to the suspension.

  That is, by attaching the brace brace to the upper end portion of the suspension bolt or the ceiling frame portion and the field edge receiver in an inclined manner, it is possible to achieve the steady prevention in the lateral direction along the longitudinal direction of the field edge receiver. In order to measure the back-and-forth in the front-rear direction perpendicular to the backrest, the back-and-forth in the front-rear direction is orthogonal to the bracing brace provided for the back-and-forth in the left-right direction along the longitudinal direction of the field receiver There is a need to provide bracing for bracing.

  Conventionally, there is no suggestion of a connecting tool for easily connecting the bracing braces for the steadying in the front-rear direction.

  In view of the above-described conventional technology, the present invention provides a back-and-forth back-and-forth brace that is orthogonal to the back-and-forth brace that is provided for the back-and-forth brace along the longitudinal direction of the field receiver. An object of the present invention is to propose a cross bracing member connecting tool that can attach cross bracing members such as fastening braces with a simple structure.

If the means for achieving the above object is shown with reference numerals in the drawings, the cross brace member connecting tool 7 according to claim 1 is attached to the suspension bolt 1 suspended from the ceiling housing part S on the field receiver 2. Is attached to the lower end portion 1a of the suspension bolt 1 and the upper end portion of the suspension bracket 3 or the ceiling housing portion S or the suspension bolt 1 is attached to the lower end portion 1a. In addition, an inclined or vertical steady rest member 4 or the like attached vertically is used as one crossing crossing member 5, and across the field receiver 2 crossing the one crossing crossing member 5, or between adjacent field receivers 2. The horizontal steady rest member 4A or the like that is cross-mounted horizontally is used as the other crossed muscle crossing member 6, and one crossing crossing member 5 and the other crossed crossing member 6 crossing this are connected to each other in a crossed state. Cross muscle A have member connecting device 7,
The crossed cross member connecting tool 7 is integrally formed on both sides of the one crossed cross member connecting portion 8 for connecting the one crossed cross member 5 and the one crossed cross member connecting portion 8. The crossover muscle crossing member connecting portion 9 is used to connect the crossed muscle crossing member 6.

  As shown in FIGS. 1 and 3 mainly, the crossed cross member connecting tool 7 according to claim 2 is configured such that the one crossed cross member connecting portion 8 is on the non-crossing surface side 5a of the one crossed cross member 5. A non-crossing surface side contact portion 8a that contacts, and left and right side surface side contact portions 8b, 8b that contact the left and right side surfaces 5b, 5b of the one crossed cross member 5; 8a, 8b, and 8b are fitted so as to be surrounded in a concave shape, and are formed of a concave connecting portion 8A for restricting the movement of the crossed cross member 5 in the width direction perpendicular to the longitudinal direction, and the one crossed cross member connecting portion The other crossed muscle crossing member connecting portion 9 integrally formed on both sides of the portion 8 is formed by crossing the crossed crossing member 5 and the crossed crossing member 6 fitted into the concave connecting portion 8A. Of the crossing surfaces 5c and 6a that come into contact, the crossed muscle A cross-surface-side contact portion 9 a that contacts the cross-surface side 6 a of the cross member 6, and the cross-surface-side contact portion 9 a is a concave shape that contacts the non-cross-surface side 5 a of the one cross-crossing member 5. The crossing-member-side connecting portion 8A is composed of a planar hook-like connecting portion 9A having a contact width longer in the longitudinal direction of the one crossed-cross member 5 than the crossed-surface-side contact portion 8a of the connecting portion 8A. A plurality of screw holes 10 are provided in the central portion of the concave connecting portion 8A, and the flat hooked connecting portion 9A, which is the other crossed bracing member connecting portion 9, is arranged along the long contact width direction. The screw hole 11 is provided and the structure according to claim 1 is provided.

  As shown in FIG. 3, the crossed cross member connecting tool 7 according to claim 3 includes one crossed cross member 5 that is a field receiving suspension bracket 3 attached to the lower end 1 a of the suspension bolt 1, and The other crossed muscle crossing member 6, which is a horizontal steady member 4 </ b> A that is horizontally crossed so as to be orthogonal to each other, abuts each other crossing surface side 5 c, 6 a, and the one crossing crossing member 5 and the other When connecting the crossed crossing member 6 with the crossing crossing member connecting tool 7, one crossing crossing member 5 is fitted into the concave connecting part 8A which is the one crossing crossing member connecting part 8 and the concave connecting part 8A. Screws 12 are screwed through the crossing surfaces 5c and 6a of one crossed crossing member 5 and the other crossed crossed crossing member 6 crossing the screw 12 from the screw hole 10 provided in the other side. Crossed muscle The single member 6 is brought into contact with the flat hook-shaped connected portion 9A, which is the other crossed brace member connecting portion 9, and one or more screws are provided from the plurality of screw holes 11 provided in the flat hook-shaped connected portion 9A. 13 is formed by screwing through the crossing surface side 6a of the other crossed muscle crossing member 6 and screwing.

  As shown in FIG. 3 and FIG. 4, the crossed cross member connecting tool 7 according to claim 4 is inclined such that its upper end is attached to the suspension bolt 1 and its lower end is attached to the field receiver 2 while being inclined directly. One crossed crossing member 5 composed of a steady rest 4 or the like and the other crossed brace 6 which is a horizontal steadying member 4A mounted horizontally across the field receiver 2 or the field receiver 2 are mutually connected. When the crossing surface sides 5c and 6a are brought into contact with each other to connect the one crossed crossing member 5 and the other crossed crossing member 6 with the crossing crossing member connecting tool 7, one crossing crossing member 5 is crossed with the other crossing crossing member 5. The screw 12 is inserted into the concave connecting portion 8A, which is the member connecting portion 8, and the screw 12 is inserted into the cross connecting side 5c of one cross reinforcing member 5 and the other crossed crossed muscle. The crossing side 6a of the other crossed muscle crossing member 6 is brought into contact with the planar saddle-like connecting part 9A which is the other crossed crossing member connecting part 9 and is screwed to the crossing side 6a of the material 6. Then, one or a plurality of screws 13 are formed from a plurality of screw holes 11 provided in the planar hook-shaped connected portion 9A that contacts the crossing surface side 6a of the crossed crossing member 6 in accordance with the inclination of one crossing crossing member 5. 3 is formed by screwing through the crossing surface side 6a of the other crossed muscle crossing member 6 and screwing.

  As shown in FIG. 3 and FIG. 5, the crossed cross member connecting tool 7 according to claim 5 is vertically attached such that its upper end is attached to the ceiling housing part S and its lower end is directly attached to the field receiver 2. One crossed crossing member 5 composed of a steady rest 4 or the like and the other crossed brace 6 which is a horizontal steadying member 4A mounted horizontally across the field receiver 2 or the field receiver 2 are mutually connected. When the crossing surface side contact portions 5c and 6a are contacted to connect the one crossed crossing member 5 and the other crossed crossing member 6 by the crossing crossing member connecting tool 7, one crossing crossing member 5 is The cross 12 is inserted into the concave connecting portion 8A which is the cross connecting member connecting portion 8 and the screw 12 is passed through one screw hole 10 provided in the concave connecting portion 8A and the cross surface side 5c of one cross reinforcing member 5 and the other. Crossed muscle The crossed surface side 6a of the other crossed muscle crossing member 6 is contacted with the planar saddle-like connected part 9A which is the other crossed crossing member connecting part 9. In contact therewith, a single screw or a plurality of screws 13 are passed through the crossing surface side 6a of the other crossed crossing member 6 from a plurality of screw holes 11 provided in the flat hook-shaped connected portion 9A, and screwed. Item 2 has the configuration described in item 2.

  In the crossed cross member connecting tool 7 according to claim 6, the concave connecting portion 8A is formed by bending the non-crossing surface side abutting portion 8a and the left and right end portions thereof into left and right side surfaces. The flat hook-shaped connected portion 9A is formed by bending the respective end portions of the left and right side contact portions 8b, 8b of the concave connecting portion 8A into an outward L-shape. The cross-surface-side contact portion 9a is formed by the cross-surface-side contact portion 9a, and the cross-surface-side contact portion 9a is one cross-crossing member than the cross-surface-side contact portion 8a of the concave connection portion 8A with respect to the one cross-crossing member 5. 5 has a long contact width (L) in the longitudinal direction, and one screw hole 10 is formed in the non-crossing surface side contact portion 8a of the concave connection portion 8A. A plurality of screw holes 11 are formed in the portion 9A at appropriate intervals in the direction of the contact width (L) having a longer contact width. Is, the concave coupling portion 8A and the flat brim the connected portion 9A is made of a structure according to claim 2 comprising integrally formed by bending a steel plate.

  In the crossed cross member connecting tool 7 according to the seventh aspect, the screw 12 fitted into one screw hole 10 provided at the center in the width direction of the non-crossing surface side contact portion 8a of the concave connecting portion 8A has a concave connection. A plurality of screw holes 11 are provided in the long contact width direction of the crossing surface side contact portion 9a in the flat hook-shaped connected portion 9A, In addition, at least a part of the plurality of screw holes 11 provided in the planar saddle-like connected portion 9A regardless of the crossing angle between one crossed crossing member 5 and the other crossed crossing member 6. 3. The structure according to claim 2, which always faces the crossing surface side 6a of the other crossed muscle crossing member 6.

  The crossed cross member connecting tool 7 according to claim 8 is a cross crossed member connecting tool in which one crossed cross member 5 is connected to the ceiling case S when the stepped ceiling material T is formed at the corner corner of the ceiling case S. 7, and the other crossed muscle crossing member 6 is attached to the ceiling housing section S by the crossing crossing member connector 7 so as to be orthogonal to the one crossing crossing member 5, and one crossing crossing member 5 and the other crossed crossing bar are crossed. A stepped ceiling material T is attached to the member 6 and formed. The structure according to any one of claims 1 to 7.

  Next, effects of the present invention will be described with reference numerals in the drawings. According to the crossed cross member connecting tool 7 according to claim 1, the field edge receiving suspension is attached to the lower end 1 a of the suspension bolt 1 in order to suspend the field edge receiver 2 on the suspension bolt 1 suspended from the ceiling housing part S. An inclined or vertical steady rest member 4 or the like whose upper end is attached to the metal fitting 3 or the ceiling housing part S or the suspension bolt 1 and whose lower end is attached to the field receiver 2 directly or vertically. The crossed cross member 5 is crossed over the other cross receiving member 2 or the horizontal steady rest member 4A or the like that is horizontally mounted across the crossed adjacent field receiving members 2 is crossed. The crossing member 6 is a crossing member connecting tool 7 that connects one crossing member 5 and the other crossed crossing member 6 that crosses the crossing member 6 in a crossed state. Previous One crossed crossing member connecting part 8 that connects one crossed crossing member 5 and one crossed crossing member connecting part 8 that are integrally formed on both sides of the crossed crossing member connecting part 8 and for connecting the other crossed crossed crossing member 6 Since it is composed of the other crossed crossing member connecting portion 9, one crossed crossing member 5 and the other crossed crossing member 6 that are crossed and in contact with each other are easily connected in a contact state. be able to.

  As shown in FIGS. 1 and 3 mainly, the crossed cross member connecting tool 7 according to claim 2 is configured such that the one crossed cross member connecting portion 8 is on the non-crossing surface side 5a of the one crossed cross member 5. A non-crossing surface side contact portion 8a that contacts, and left and right side surface side contact portions 8b, 8b that contact the left and right side surfaces 5b, 5b of the one crossed cross member 5; 8a, 8b, and 8b are fitted so as to be surrounded in a concave shape, and are formed of a concave connecting portion 8A for restricting the movement of the crossed cross member 5 in the width direction perpendicular to the longitudinal direction, and the one crossed cross member connecting portion The other crossed muscle crossing member connecting portion 9 integrally formed on both sides of the portion 8 is formed by crossing the crossed crossing member 5 and the crossed crossing member 6 fitted into the concave connecting portion 8A. Of the crossing surfaces 5c and 6a that come into contact, the crossed muscle A cross-surface-side contact portion 9 a that contacts the cross-surface side 6 a of the cross member 6, and the cross-surface-side contact portion 9 a is a concave shape that contacts the non-cross-surface side 5 a of the one cross-crossing member 5. The one crossed crossed member is composed of a planar hook-like connected part 9A having a contact width (L) longer in the longitudinal direction of one crossed cross member 5 than the crossed surface side contacted part 8a of the connecting part 8A. One screw hole 10 is provided in the central part of the concave connecting part 8A which is the connecting part 8, and the long abutting width (L) direction of the planar saddle-like connected part 9A which is the other crossed bracing member connecting part 9 is provided. A plurality of screw holes 11 are provided along the cross section, so that the crossed cross member connecting tool 7 is compatible with one crossed crossing member 5 and the other crossed crossing member 6 that is crossed and contacted with the crossed crossing member 5. It can be attached and connected well.

  As shown in FIG. 3, the crossed cross member connecting tool 7 according to claim 3 includes one crossed cross member 5 that is a field receiving suspension bracket 3 attached to the lower end 1 a of the suspension bolt 1, and The other crossed muscle crossing member 6, which is a horizontal steady member 4 </ b> A that is horizontally crossed so as to be orthogonal to each other, abuts each other crossing surface side 5 c, 6 a, and the one crossing crossing member 5 and the other When connecting the crossed crossing member 6 with the crossing crossing member connecting tool 7, one crossing crossing member 5 is fitted into the concave connecting part 8A which is the one crossing crossing member connecting part 8 and the concave connecting part 8A. Screws 12 are screwed through the crossing surfaces 5c and 6a of one crossed crossing member 5 and the other crossed crossed crossing member 6 crossing the screw 12 from the screw hole 10 provided in the other side. Crossed muscle The single member 6 is brought into contact with the flat hook-shaped connected portion 9A, which is the other crossed brace member connecting portion 9, and one or more screws are provided from the plurality of screw holes 11 provided in the flat hook-shaped connected portion 9A. One crossing member that is a field receiving suspension fitting 3 attached to the lower end portion 1a of the suspension bolt 1 because 13 is passed through the crossing surface side 6a of the other crossed crossing member 6 and is screwed. 5 and the other crossed muscle crossing member 6 which is a horizontal steady member 4A which is horizontally crossed and attached so as to be orthogonal thereto can be attached with good fit and firmly connected to each other.

  As shown in FIG. 3 and FIG. 4, the crossed cross member connecting tool 7 according to claim 4 is inclined such that its upper end is attached to the suspension bolt 1 and its lower end is attached to the field receiver 2 while being inclined directly. One crossed crossing member 5 composed of a steady rest 4 or the like and the other crossed brace 6 which is a horizontal steadying member 4A mounted horizontally across the field receiver 2 or the field receiver 2 are mutually connected. When the crossing surface sides 5c and 6a are brought into contact with each other to connect the one crossed crossing member 5 and the other crossed crossing member 6 with the crossing crossing member connecting tool 7, one crossing crossing member 5 is crossed with the other crossing crossing member 5. The screw 12 is inserted into the concave connecting portion 8A, which is the member connecting portion 8, and the screw 12 is inserted into the cross connecting side 5c of one cross reinforcing member 5 and the other crossed crossed muscle. The crossed surface side contact portion 6a of the other crossed muscle crossing member 6 is screwed through the crossing surface side 6a of the material 6 and is connected to the crossed side crossing member connecting portion 9 as a planar saddle-like connected portion 9A. From the plurality of screw holes 11 provided in the planar hook-like connected portion 9A that contacts the crossed surface side contact portion 6a of the crossed crossed muscle member 6 in accordance with the inclination of one crossed crossing member 5 Since one or a plurality of screws 13 are screwed through the crossing surface side 6a of the other crossed brace member 6, the upper end portion thereof is attached to the suspension bolt 1, and the lower end portion thereof is directly connected to the field receiver 2. One crossed crossing member 5 composed of an inclined steadying member 4 or the like which is attached to be inclined to the other, and the other crossed member which is a horizontal steadying member 4A attached horizontally across the field receiver 2 or the field receiver 2 Take the bracing member 6 well Only it can be firmly connected to one another.

  As shown in FIG. 3 and FIG. 5, the crossed cross member connecting tool 7 according to claim 5 is vertically attached such that its upper end is attached to the ceiling housing part S and its lower end is directly attached to the field receiver 2. One crossed crossing member 5 composed of a steady rest 4 or the like and the other crossed brace 6 which is a horizontal steadying member 4A mounted horizontally across the field receiver 2 or the field receiver 2 are mutually connected. When the crossing surface side contact portions 5c and 6a are contacted to connect the one crossed crossing member 5 and the other crossed crossing member 6 by the crossing crossing member connecting tool 7, one crossing crossing member 5 is The cross 12 is inserted into the concave connecting portion 8A which is the cross connecting member connecting portion 8 and the screw 12 is passed through one screw hole 10 provided in the concave connecting portion 8A and the cross surface side 5c of one cross reinforcing member 5 and the other. Crossed muscle The crossed surface side 6a of the other crossed muscle crossing member 6 is contacted with the planar saddle-like connected part 9A which is the other crossed crossing member connecting part 9. In contact therewith, one or a plurality of screws 13 are screwed through the crossing surface side 6a of the other crossed muscle crossing member 6 from a plurality of screw holes 11 provided in the planar hook-like connected portion 9A. The crossed bracing member 5 composed of the vertical steady rest member 4 and the like, the upper end portion of which is attached to the ceiling housing portion S and the lower end portion of which is directly perpendicularly attached to the field receiver 2, and between the field receiver 2. It is possible to attach the other crossed brace member 6 which is the horizontal steady-state stopping member 4A that is horizontally attached to each other with good fit and to be firmly connected to each other.

  In the crossed cross member connecting tool 7 according to claim 6, the concave connecting portion 8A is formed by bending the non-crossing surface side abutting portion 8a and the left and right end portions thereof into left and right side surfaces. The flat hook-shaped connected portion 9A is formed by bending the respective end portions of the left and right side contact portions 8b, 8b of the concave connecting portion 8A into an outward L-shape. The cross-surface-side contact portion 9a is formed by the cross-surface-side contact portion 9a, and the cross-surface-side contact portion 9a is one cross-crossing member than the cross-surface-side contact portion 8a of the concave connection portion 8A with respect to the one cross-crossing member 5. 5 has a long contact width (L) in the longitudinal direction, and one screw hole 10 is formed in the non-crossing surface side contact portion 8a of the concave connection portion 8A. A plurality of screw holes 11 are formed in the portion 9A at appropriate intervals in the direction of the contact width (L) having a longer contact width. Since the concave connecting portion 8A and the planar hook-like connected portion 9A are integrally formed by bending a steel plate, the crossing member connecting tool 7 is formed only by bending the steel plate and drilling a screw hole. Therefore, it can be manufactured at a very low cost.

  In the crossed cross member connecting tool 7 according to the seventh aspect, the screw 12 fitted into one screw hole 10 provided at the center in the width direction of the non-crossing surface side contact portion 8a of the concave connecting portion 8A has a concave connection. A plurality of screw holes 11 are provided in the long contact width direction of the crossing surface side contact portion 9a in the flat hook-shaped connected portion 9A, In addition, at least a part of the plurality of screw holes 11 provided in the planar saddle-like connected portion 9A regardless of the crossing angle between one crossed crossing member 5 and the other crossed crossing member 6. Always faces the crossing surface side 6a of the other crossed muscle crossing member 6, so that the plane saddle-like connected portion is independent of the crossing angle between the one crossed crossing member 5 and the other crossed crossing member 6 Of the plurality of screw holes 11 provided in 9A, Both of the screw holes 11 always face the crossing surface side 6a of the other crossed crossing member 6, so that one crossing crossing member 5 and the other crossed crossing member 6 are connected to each other in a plane hook-like shape. The portions 9A can be reliably connected to each other.

  The crossed cross member connecting tool 7 according to claim 8 is a cross crossed member connecting tool in which one crossed cross member 5 is connected to the ceiling case S when the stepped ceiling material T is formed at the corner corner of the ceiling case S. 7, and the other crossed muscle crossing member 6 is attached to the ceiling housing section S by the crossing crossing member connector 7 so as to be orthogonal to the one crossing crossing member 5, and one crossing crossing member 5 and the other crossed crossing bar are crossed. Since the stepped ceiling material T is attached to the member 6 and formed, the stepped ceiling material T can be easily and firmly attached to the corner corners of the ceiling casing S.

It is a perspective view of one embodiment of a crossed cross member connecting tool according to the present invention. It is a perspective view which shows the use condition of the crossing crossing member coupling tool. It is a perspective view which expands and shows the principal part in FIG. It is a front view which shows the other use condition of the crossing crossing member coupling tool. It is a front view which shows the further another use condition of the crossing crossing member coupling tool. FIG. 6 is a cross-sectional view taken along line AA in FIG. 5. It is a front view which shows the further another use condition of the crossing crossing member coupling tool. It is explanatory drawing explaining an effect | action of the crossing crossing member coupling tool. (A), (b) and (c) are the front views explaining the use condition of the crossing crossing member coupling tool.

Hereinafter, an embodiment of the field edge suspension device according to the present invention will be described in detail with reference to the drawings. FIG. 2, particularly FIG. It is a perspective view which shows the use condition of the brace member coupling tool.
That is, in order to suspend the field receiver 2 to the suspension bolt 1 suspended from the ceiling housing part S, it is attached to the lower end 1a of the suspension bolt 1 and the field edge suspension metal fitting 3, or the ceiling housing part S or the suspension bolt 1 An inclined or vertical steadying member 4 or the like whose upper end is attached to the edge holder 2 and whose lower end is directly inclined or vertically attached to the edge receiver 2 is used as one crossing crossing member 5, and the one crossing crossing The horizontal steady rest member 4A or the like that is horizontally mounted across the field receiver 2 that crosses the member 5 or across the adjacent field receivers 2 is used as the other cross-crossing member 6, and A crossed cross member connecting tool 7 for connecting the other crossed crossed member 6 crossed to each other in a crossed state, as clearly shown in FIG. One crossed crossing member connecting part 8 for connecting the crossed crossing member 5 and the other for connecting the other crossed crossing member 6 integrally formed on both sides of the one crossed crossing member connecting part 8 It consists of crossed muscle crossing member connecting portions 9.

  As shown clearly in FIGS. 1 to 3, the one crossing cross member connecting portion 8 is a non-crossing surface side contact portion 8 a that contacts the non-crossing surface side 5 a of the one crossing crossing member 5 ( 1) and left and right side surface side contact portions 8b and 8b (FIG. 1) that contact the left and right side surface sides 5b and 5b of the one crossed cross member 5 and these contact portions 8a and 8b. , 8b and a concave connecting portion 8A (FIG. 1) for restricting the movement in the width direction perpendicular to the longitudinal direction of the crossed cross member 5 by fitting so as to be surrounded by a concave shape. As shown in FIGS. 1 and 3, the other crossed cross member connecting portion 9 integrally formed on both sides of the portion 8 is connected to one cross cross member 5 fitted into the concave connecting portion 8A. The crossing surface side 5c where the crossed muscle crossing member 6 crosses and abuts each other; a having a crossing surface side contact portion 9a that contacts the crossing surface side 6a of the crossed muscle crossing member 6, and the crossing surface side contact portion 9a is a non-crossing surface of the one crossing crossing member 5 A connecting portion 9A having a flat hook-like shape having a contact width (L) longer in the longitudinal direction of one cross-crossing member 5 than the cross-contact surface side contact portion 8a of the concave connection portion 8A that contacts the side 5a, One screw hole 10 is provided at the center of the concave connecting portion 8A, which is the one crossed cross member connecting portion 8, and the flat hook-like connected portion 9A, which is the other crossed crossed member connecting portion 9, has a long contact. A plurality of screw holes 11 are provided along the contact width (L) direction. As clearly shown in FIG. 1, five screw holes 11 are provided in each planar hook-like connected portion 9 </ b> A in the drawing, but may be four or three. In the case of three, it is preferable to provide one each in the longitudinal center and both longitudinal ends.

  Further, one crossed cross member 5 which is a field edge suspension bracket 3 attached to the lower end portion 1a of the suspension bolt 1 and the field edge receiver 2 or a horizontal shape which is horizontally attached so as to be orthogonal thereto. The other crossed muscle crossing member 6 which is the steadying member 4A is brought into contact with the crossing surfaces 5c and 6a, and the one crossing crossing member 5 and the other crossed crossing member 6 are crossed crossing member connecting tools. 7, one crossing member 5 is fitted into the concave connecting part 8 </ b> A which is the one crossing member connecting part 8, and one screw 12 is inserted from the screw hole 10 provided in the concave connecting part 8 </ b> A. The crossed muscle crossing member 5 and the other crossed crossed muscle crossing member 6 that crosses the crossed crossing side 5c, 6a are screwed to each other, and the other crossed crossed muscle crossing member 6 is connected to the other crossed muscle crossing member connecting portion. The one or a plurality of screws 13 from the plurality of screw holes 11 provided in the flat hook-shaped connected portion 9A in contact with the flat hook-shaped connected portion 9A. Screwed through 6a.

  Furthermore, as another example of use, as shown in FIGS. 3 and 4, an inclined steadying member in which an upper end portion is attached to the suspension bolt 1 and a lower end portion thereof is attached to the field edge receiver 2 by being inclined directly. One crossed crossing member 5 made up of 4 etc. and the other crossed crossed crossing member 6 which is a horizontal steadying member 4A mounted horizontally across the field receiver 2 or between the field receivers 2 c , 6a and when the crossed crossing member 5 and the other crossed crossing member 6 are connected by the crossing crossing member connecting tool 7, one crossing crossing member 5 is connected to one crossing crossing member connecting portion 8. Is inserted into the concave connecting portion 8A, and the screw 12 is passed through one screw hole 10 provided in the concave connecting portion 8A to cross the crossing surface side 5c of one crossing crossing member 5 and the other crossing crossing crossing member 6 surface 6a, the crossed surface side contact portion 6a of the other crossed muscle crossing member 6 is brought into contact with the planar saddle-like connected portion 9A which is the other crossed crossing member connecting portion 9, The plurality of screws 13 from the plurality of screw holes 11 provided in the planar hook-shaped connected portion 9A that contacts the cross surface side contact portion 6a of the crossed cross member 6 according to the inclination of the cross cross member 5 The crossed cross member 6 of the crossed muscle crossing member 6 is screwed through. In the figure, a plurality of screws 13 are screwed into the plurality of screw holes 11, but may be screwed with only one screw 13.

  Furthermore, as another example of use, as shown in FIGS. 3 and 5, a vertical steady rest member whose upper end portion is attached to the ceiling housing portion S and whose lower end portion is directly attached to the field edge receiver 2 directly. One crossed crossing member 5 made of 4 etc. and the other crossed crossed crossing member 6 which is a horizontal steadying member 4A mounted horizontally across the field receiver 2 or between the field receivers 2 When the one crossing member 5 and the other crossed crossing member 6 are connected by the crossing member connecting tool 7 by contacting the contact parts 5c and 6a, one crossing member 5 is connected to the other crossing member 5 The screw 12 is inserted into the concave connecting portion 8A, which is the connecting portion 8, and the screw 12 is inserted into the concave connecting portion 8A from the crossing surface side 5c of one crossing crossing member 5 and the other crossed crossing crossing member. 6 relationships The crossed side 6a of the other crossed crossed muscle member 6 is brought into contact with a plane saddle-like connected part 9A which is the other crossed crossed member connecting part 9, and is screwed through the surface side 6a. A plurality of screws 13 are screwed from a plurality of screw holes 11 provided in the hook-shaped connected portion 9A through the crossed surface side 6a of the other crossed bracing member 6. In the figure, a plurality of screws 13 are screwed into the plurality of screw holes 11, but may be screwed with only one screw 13.

  As shown in FIG. 1, the crossed cross member connecting tool 7 is formed by bending the concave connecting portion 8A into a non-crossing surface side contact portion 8a and left and right end portions thereof inwardly in an L shape. The left and right side surface contact portions 8b and 8b are formed as follows. The flat hook-shaped connected portion 9A has an outward L-shape at the ends of the left and right side surface side contact portions 8b and 8b of the concave connection portion 8A. The crossing surface side contact portion 9a is formed by bending the crossing surface side contact portion 9a from the crossed surface side contact portion 8a of the concave connection portion 8A with respect to the one crossing muscle crossing member 5. The crossing member 5 has a long abutting width (L) in the longitudinal direction, and one screw hole 10 is formed in the non-crossing surface side abutting portion 8a of the concave connecting portion 8A. The flat hook-shaped connected portion 9A has a plurality of beads at appropriate intervals in the contact width direction in which the contact width is long. Hole 11 is formed, it is integrally formed by bending a steel plate and the concave coupling portion 8A and the flat brim the connected portion 9A. As described above, the concave connecting portion 8A and the planar hook-like connected portion 9A can be formed by only bending a steel plate and drilling a screw hole for both, and therefore can be manufactured at a very low cost.

  In particular, according to the crossed cross member connecting tool 7 according to the present invention, the screw 12 inserted into one screw hole 10 provided at the center in the width direction of the non-crossing surface side contact portion 8a of the concave connecting portion 8A is A plurality of screw holes are fixed to one crossed cross member 5 fitted in the concave connecting portion 8A, and the flat hook-like connected portion 9A has a plurality of screw holes in the long contact width (L) direction of the crossing surface side contact portion 9a. 11 is provided, so that at least one of the plurality of screw holes 11 provided in the planar saddle-shaped connected portion 9A regardless of the crossing angle between the one crossing member 5 and the other crossed member 6. The screw hole 11 of the part always faces the crossing surface side 6a of the other crossed crossing member 6, and the crossing angle (θ) between one crossing crossing member 5 and the other crossed crossing member 6 (FIG. 3) Regardless of the size, the two can be reliably connected.

  As is well known, a field edge N is connected to the field edge receiver 3 by a known clip C perpendicular to this, and a ceiling material T such as a ceiling board is connected to the field edge N by a screw or an adhesive. It is fixed.

  FIG. 4 shows another example of use of the crossed cross member connecting tool 7. The roof material Y of a steel building is supported by a beam material made of C-shaped grooved steel, which is a ceiling frame part S provided in parallel thereto, and a purlin made of C-shaped grooved steel provided perpendicularly thereto. However, the ceiling housing part S is provided with a suspension bolt that suspends a field receiver, not shown, and is adjacent to the suspension bolt, and one crossing member that is an inclined steadying member 4 is provided. 5 is attached to the ceiling housing part S by an appropriate pivot fitting 14, and the lower end part thereof is connected to the other crossed crossing member 6, which is the field receiver 2, by the crossing crossing member connecting tool 7. Yes. In addition, although the detail of the crossing cross member connecting tool 7 is enlarged and illustrated as shown in the drawing, since this is the same as the contents described so far, the corresponding reference numerals are given to the respective components. Description is omitted. The field edge receiver 2 is attached with a ceiling material T via a clip C and a field edge N as is well known.

As described above, one cross-crossing member 5 which is the slanted steadying member 4 whose top end is attached to the ceiling housing part S in a slanting manner has its lower end easily connected to the other covered member by the cross-crossing member connector 7. It can be connected to the crossing member 6 and its workability is very good.
FIG. 5 and FIG. 6, which is a cross-sectional view thereof, show another use example of the crossed cross member connecting tool 7. As in FIG. 4, the roof material Y of the steel building is composed of a beam material made of C-shaped grooved steel, which is a ceiling housing part S provided in parallel thereto, and a C-shaped groove shape provided orthogonal to the beam material. Although supported by a steel purlin, the ceiling housing part S is provided with a suspension bolt that suspends a field receiver, not shown in the figure, and is vertically attached adjacent to the suspension bolt. The upper end portion of one cross-crossing member 5 composed of the steadying member 4 or the like is attached to the ceiling housing part S by the cross-crossing member connecting tool 7, and the lower end portion of the other cross-crossing member connecting tool 7 is also crossed The upper end of one cross bracing member 5 composed of the vertical steady rest member 4 and the like is connected to the ceiling housing part S and the other crossed bracing member 6 by the cross bracing member connecting tool 7 having the same structure. Concatenate Since it is, its workability is very good.

  FIG. 7 shows another example of use of the crossed cross member connecting tool 7 again. When the stepped ceiling material T is formed at the corner corner of the ceiling housing part S, one crossing member 5 is vertically attached to the ceiling housing part S by the crossing member connecting tool 7, and is attached to the one crossing member 5. The other crossed crossing member 6 is horizontally attached to the ceiling housing part S by the crossing crossing member connecting tool 7 so as to be orthogonal to each other, and the crossing crossing members 5 and 6 are respectively connected to the ceiling via the well-known clip C and the field edge N. The material T is attached in a step shape. In this way, the crossed cross member connecting tool 7 can easily and firmly attach and form the stepped ceiling material T to the corner corner of the ceiling casing S.

  FIG. 8 shows one crossing crossing member 5 which is a steadying member 4 vertically attached to a concave connection part 8A which is one crossing crossing member connection part 8 of the crossing crossing member connection tool 7 and crosses the crossing crossing member 5. Indicates the crossing angle (θ) with the other crossed brace member 6 attached to the planar saddle-like connected part 9A which is the other crossed brace member connecting part 9 of the brace member connecting tool 7 (see also FIG. 3) Then, as shown in FIG. 9, one cross-crossing member 5 which is the steady member 4 attached to the concave connecting portion 8A which is one cross-crossing member connecting portion 8, and the cross-crossing member connecting tool crossing over this The angle of inclination of one crossed cross member 5 with respect to the other crossed crossed member 6 attached to the planar saddle-shaped connected portion 9A, which is the other crossed crossed member connecting portion 9 of FIG. ) Or (c) Among the plurality of screw holes 11 provided in the flat hook-shaped connected portion 9A, any one of the screw holes 11 always faces the crossing surface side 6a of the other crossed crossing member 6, and the both crossing members 5 , 7 can be reliably connected regardless of the crossing angle between them.

DESCRIPTION OF SYMBOLS S Ceiling frame part 1 Hanging bolt 1a The lower end part of the hanging bolt 1 2 Field edge receiver 3 Field edge receiving bracket 4 Stabilizing member 5 One crossing crossing member 5a One crossing side crossing member side 5b One crossing side 5b One crossing Left and right side surfaces 5c of the bracing member 5 Crossing side of the one crossed brace member 5 6 Crossed bracing member 7 Crossing member connecting tool 8 Crossing member connecting portion 8a Non crossing side contact portion 8b Left and right Both side surface side contact part 8A Concave connection part 9 The other crossed muscle crossing member connection part 9A Planar hooked connection part 9a Crossing surface side contact part 10 Screw hole 11 Screw hole 12 Screw 13 Screw

Claims (8)

In order to suspend the field receiver 2 to the suspension bolt 1 suspended from the ceiling housing part S, it is attached to the lower end part 1a of the suspension bolt 1 and attached to the field receiver suspension bracket 3, or the ceiling housing part S or the suspension bolt 1. An inclined or vertical steadying member 4 or the like whose upper end is attached and the lower end thereof is directly inclined or vertically attached to the field receiver 2 is defined as one crossing crossing member 5, and the one crossing crossing member 5 The horizontal steady rest member 4A or the like which is horizontally mounted across the crossed field edge receiver 2 or adjacent field edge receivers 2 is used as the other crossed muscle crossing member 6, and one crossed crossing member 5 and this A crossed cross member connecting tool 7 for connecting the other crossed crossed crossing members 6 to each other in a crossed state,
The crossed cross member connecting tool 7 is integrally formed on both sides of the one crossed cross member connecting portion 8 for connecting the one crossed cross member 5 and the one crossed cross member connecting portion 8. A cross muscle crossing member coupling tool comprising the other crossed muscle crossing member coupling portion 9 for coupling the crossed muscle crossing member 6.   The one cross-crossing member connecting portion 8 includes a non-crossing-surface-side contact portion 8a that contacts the non-crossing-surface side 5a of the one crossing-crossing member 5 and left and right side surfaces 5b of the one crossing-crossing member 5. , 5b and left and right side contact portions 8b, 8b, which are fitted so as to be surrounded by the contact portions 8a, 8b, 8b in a concave shape so that the crossed cross member 5 is disposed in its longitudinal direction. The other crossed bracing member connecting portion 9 which is formed of a concave connecting portion 8A for restricting the movement in the orthogonal width direction and is integrally formed on both sides of the one crossing crossing member connecting portion 8 is the concave connecting portion. Of the crossing surfaces 5c and 6a where one crossed crossing member 5 and the crossed crossing member 6 fitted in the portion 8A cross over and come into contact with each other, the crossing comes into contact with the crossing side 6a of the crossed crossing member 6 A surface-side contact portion 9a, and the crossing The side abutting portion 9a is longer in the longitudinal direction of the one crossed brace member 5 than the crossed surface side abutting portion 8a of the concave coupling portion 8A that abuts the non-crossing surface side 5a of the one crossed brace member 5. It is composed of a planar hook-like connected portion 9A having an abutting width L, one screw hole 10 is provided at the center of the concave connecting portion 8A which is the one crossed crossing member connecting portion 8, and the other crossed crossed member The crossed cross member connecting tool according to claim 1, wherein a plurality of screw holes (11) are provided along the long abutting width (L) direction in the flat hook-shaped connected portion (9A) which is the connecting portion (9).   One cross bracing member 5 which is a field receiving suspension fitting 3 attached to the lower end portion 1a of the suspension bolt 1, and the other which is a horizontal steadying member 4A which is attached by crossing horizontally so as to be orthogonal thereto. When the crossed-cross member 6 is brought into contact with the crossing surfaces 5c and 6a and the one crossed member 5 and the other crossed member 6 are connected by the crossing member connecting tool 7, The crossed cross member 5 is fitted into the concave connecting portion 8A which is the one crossed cross member connecting portion 8, and the screw 12 is inserted into the crossed cross member 5 from the screw hole 10 provided in the concave connected portion 8A. The other crossed muscle crossing member 6 crosses the crossing surface side 5c, 6a of the other crossed crossing member 6 and is screwed, and the other crossed muscle crossing member 6 is a planar saddle-like covering that is the other crossed crossing member connecting portion 9 One or a plurality of screws 13 are passed through the crossing surface side 6a of the other crossed bracing member 6 from the plurality of screw holes 11 provided in the flat hook-shaped connected portion 9A in contact with the connecting portion 9A. The crossed cross member connecting tool according to claim 2, which is stopped.   One crossed bracing member 5 consisting of a slanted anti-rest member 4 etc., the upper end of which is attached to the suspension bolt 1 and the lower end of which is attached to the field receiver 2 inclining directly, and the field receiver 2 or field edge The other crossed muscle crossing member 6, which is a horizontal steady member 4 </ b> A attached horizontally between the receivers 2, is brought into contact with the crossing surface sides 5 c and 6 a so that the one crossing crossing member 5 and the other crossed crossing member 5 are crossed. When connecting the brace member 6 with the cross brace member connector 7, one cross brace member 5 is fitted into the concave joint portion 8 </ b> A that is one cross brace member joint portion 8 and is provided in the concave joint portion 8 </ b> A. One screw hole 10 is screwed through the screw 12 through the crossing surface side 5c of one crossed crossing member 5 and the crossing side 6a of the other crossed crossing member 6, and the other crossed crossing portion The crossed surface side 6a of 6 is brought into contact with the planar saddle-like connected portion 9A which is the other crossed crossed muscle connecting member 9 and the crossed surface of the crossed crossed member 6 is adjusted in accordance with the inclination of one crossed crossed member 5. One or a plurality of screws 13 are screwed through the crossing surface side 6a of the other crossed muscle crossing member 6 from a plurality of screw holes 11 provided in the flat hook-shaped connected portion 9A contacting the side 6a. The crossed cross member coupling tool according to claim 2.   One cross bracing member 5 composed of a vertical steady rest member 4 or the like whose upper end is attached to the ceiling housing part S and whose lower end is directly attached to the field receiver 2 and the field receiver 2 or field edge The other crossed muscle crossing member 6, which is a horizontal steady member 4 </ b> A attached horizontally between the receivers 2, is brought into contact with the crossing surface side contact portions 5 c and 6 a so that the one crossing crossing member 5 and the other In order to connect the crossed crossing member 6 to the crossed crossing member connecting tool 7, one crossing crossing member 5 is fitted into the concave connecting part 8A which is one crossing crossing member connecting part 8 and is connected to the concave connecting part 8A. A screw 12 is penetrated from one provided screw hole 10 to the crossing surface side 5c of one crossed crossing member 5 and the crossing side 6a of the other crossed crossing member 6, and is screwed to the other crossed crossing member 6. Bracing The crossing surface side 6a of the material 6 is brought into contact with the flat hook-like connected portion 9A, which is the other crossed-muscle crossing member connecting portion 9, and is singly formed from a plurality of screw holes 11 provided in the flat hook-like connected portion 9A. 3. A crossed cross member connecting tool according to claim 2, wherein a plurality of screws 13 are screwed through the crossed surface side 6a of the other crossed crossed member 6.   The concave connecting portion 8A is formed by a non-crossing surface side contact portion 8a and left and right side surface side contact portions 8b and 8b formed by bending both left and right ends into an inward L-shape. The connected portion 9A is formed by an intersecting surface side contact portion 9a formed by bending the respective end portions of the left and right side surface contact portions 8b, 8b of the concave connection portion 8A outwardly in an L shape, and The crossing surface side contact portion 9a has a contact width L that is longer in the longitudinal direction of the one crossed cross member 5 than the crossed surface side contact portion 8a of the concave connecting portion 8A with respect to the one crossed crossing member 5. One screw hole 10 is formed in the non-crossing surface side contact portion 8a of the concave connecting portion 8A, and the flat saddle-shaped connected portion 9A has a contact width L having a long contact width. A plurality of screw holes 11 are formed at appropriate intervals in the direction, and the concave connecting portion 8A and the planar hook-like connected portion 9A are made of steel. Cross bracing member connecting device according to claim 2 formed by integrally formed by bending processing.   A screw 12 inserted into one screw hole 10 provided at the center in the width direction of the non-crossing surface side contact portion 8a of the concave connecting portion 8A is one crossed bracing member 5 inserted into the concave connecting portion 8A. A plurality of screw holes 11 are provided in the flat hook-like connected portion 9A in the long contact width direction of the crossing surface side contact portion 9a, and one crossing member 5 and the other crossed crossing point are crossed. Regardless of the crossing angle with the member 6, at least a part of the plurality of screw holes 11 provided in the planar hook-shaped connected portion 9 </ b> A is always on the crossing surface side of the other crossed muscle crossing member 6. 3. A crossed brace member connector according to claim 2 facing 6a.   When the stepped ceiling material T is formed at the corner corner of the ceiling housing part S, one cross-crossing member 5 is attached to the ceiling housing part S by the cross-crossing member connector 7 and is orthogonal to the one crossing member 5. In this way, the other crossed crossing member 6 is attached to the ceiling housing part S by the crossing crossing member connector 7, and the stepped ceiling material T is attached to one crossing crossing member 5 and the other crossed crossing member 6. The crossed cross member connecting tool according to any one of claims 1 to 7, which is configured as described above.

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