JP3206550U - Field edge suspension system - Google Patents

Abstract

[PROBLEMS] To provide a bracing brace for back-and-forth anti-rest in the front-rear direction with a simple structure to a brace for bracing provided in the lateral direction along the longitudinal direction of the field receiver. There is provided a field edge suspension system that can make this possible. A field receiving bracket 2 attached to a lower end 1a of a suspension bolt 1 suspended from a ceiling S includes a field receiving bracket piece for suspending a field receiver 3, and a lower end of a suspension bolt. The suspension bolt mounting bracket piece is attached to the suspension bolt, and is formed into a rectangular cylindrical frame shape that supports the field edge receiver in the longitudinal direction by the two bracket pieces. A plate bracket 16 orthogonal to the direction is integrally formed, and a horizontal member 17 for steadying is fixed to the plate bracket with a screw 18 perpendicular to the longitudinal direction of the field receiver. A bracing brace 20 is attached over the member. [Selection] Figure 1

Description

  The present invention relates to a field edge suspension device for suspending a field edge for attaching a ceiling material to a building.

  There is a field receiving suspension device for suspending a ceiling plate mounting field edge on the ceiling of the building by a suspension bolt, and the suspension bolt is attached to the bottom end of the suspension bolt, that is, attached to the lower end of the suspension bolt. A brace brace is attached to the suspension bolt across the upper end of the suspension bolt and the edge receiver for the steady rest, but the suspension bolt can be secured not only in the left-right direction but also in the back-and-forth direction perpendicular to this. It is necessary to provide braces.

  In other words, by attaching the brace brace in an inclined manner across the upper end of the suspension bolt and the field edge receiver, it is possible to achieve the steady rest in the left-right direction along the longitudinal direction of the field edge receiver, but the longitudinal direction orthogonal to this In order to measure the anti-sway, the anti-sway for the anti-sway in the front-rear direction orthogonal to the brace for the anti-sway brace provided for the anti-sway in the left-right direction along the longitudinal direction of the field receiver It is necessary to provide a brace.

  Conventionally, there has been no proposal of a simple field receiving suspension device for providing a brace for bracing 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. It is an object of the present invention to propose a field edge suspension device capable of providing a brace for stopping with a simple structure.

  If the means for achieving the above object is shown with reference numerals in the drawings, as shown in FIG. 1, particularly FIGS. In a field edge receiving suspension device in which a field edge receiving metal fitting 2 is attached to a lower end portion 1a of a suspension bolt 1 suspended from S, and a field edge receiving metal 3 is suspended from this, the field edge receiving metal fitting 2 is a field edge receiving metal. 3, and a suspension bolt mounting bracket piece 5 attached to the lower end portion 1 a of the suspension bolt 1, and a field receiving suspension bracket bracket piece 4 and a suspension bolt mounting bracket segment 5. The suspension bolt attachment pieces 6, 7 formed on the upper ends of each of the suspension bolts are overlapped with each other, the lower end portion 1 a of the suspension bolt 1 is inserted into the overlap portion 8, and the nut 9 is fastened. The formed upward vertical piece 10 and the suspension bolt mounting bracket opposite thereto 5 is overlapped, and the bolt 14 is inserted through the overlapping portion 12 and the vertical frame 13 of the field edge suspension bracket piece 4 to fix the nut 15, thereby fixing the field edge receiver 3. A rectangular frame-shaped field edge receiving bracket 2 that is suspended and supported in the longitudinal direction is formed, and a plate perpendicular to the longitudinal direction of the field edge receiver 3 is formed on the downward vertical piece 11 of the suspension bolt mounting bracket piece 5. The plate-like bracket 16 is integrally formed, and the plate-like bracket 16 is configured such that the steady-state horizontal member 17 is screwed to the screw 18 perpendicular to the longitudinal direction of the field receiver 3.

  The invention according to claim 2 is for the first steadying that the upper end portion 19a is fixed to the suspension bolt 1 and the lower end portion 19b is fixed to the field receiver 3 while being inclined along the longitudinal direction. The brace 19 and the suspension bolt 1 have an upper end 20a fixed to the brace 1 and a lower end 20b perpendicular to the edge receiver 3 and secured to the horizontal member 17 for the steady rest 17 by the first bracing for the first steady rest. And a second bracing brace 20 which is fixed so as to be inclined so as to be orthogonal to the arm 19.

  According to the third aspect of the present invention, the steady-state horizontal member 17 is screwed to the plate-shaped bracket 16 formed on the field edge bracket 2 between the adjacent suspension bolts 1 and 1, so that the second steady-state member is secured. The reinforcing brace 20 has a configuration according to claim 2 provided between each suspension bolt 1 and the horizontal member 17 for steadying.

  According to a fourth aspect of the present invention, a large number of screws are inserted in the entire area of the plate-like bracket 16 so that the steady-state horizontal member 17 can be fixed to the screw 18 at any position on the front and upper sides of the plate-like bracket 16. It consists of a structure in any one of Claims 1-3 by which the hole 21 is penetrated.

  As shown in FIG. 4, the device according to the fifth aspect is configured such that one of the field edge suspension bracket pieces 4 of the field edge suspension bracket piece 4 and the suspension bolt mounting bracket piece 5 forming the field edge bracket 2 is provided. The punched metal plate 2A to be formed has a portion corresponding to the vertical frame 13 with the bolt insertion hole 22 and a suspension bolt mounting piece 6 with a bolt insertion hole 24 that is folded at one end by a horizontal folding line 23. And a portion corresponding to the upward vertical piece 10 with the bolt insertion hole 26 that is double-folded by the double horizontal folding line 25 on the other end side of the vertical frame 13, and the other hanging bolt mounting bracket piece The punched metal plate 2 </ b> B for forming 5 corresponds to the suspension bolt mounting part piece 7 with the bolt insertion hole 29 that is folded by the horizontal folding line 28 on one end side of the part corresponding to the downward vertical piece 11 with the bolt insertion hole 27. The structure according to claim 1, comprising a portion and a portion corresponding to the plate-like bracket 16 with a number of screw insertion holes 21 that are folded by a vertical fold line 30 on one side of the downward vertical piece 11. It will be.

  Next, effects of the present invention will be described with reference numerals in the drawings. According to the field edge suspension device according to the first aspect of the invention, the field edge receiving metal fitting 2 attached to the lower end portion 1 a of the suspension bolt 1 suspended from the ceiling part S is a field edge for suspending the field edge receiver 3. The suspension suspension bracket piece 4 and the suspension bolt attachment bracket piece 5 attached to the lower end portion 1a of the suspension bolt 1 are provided and formed at the upper end portions of the field edge suspension suspension bracket piece 4 and the suspension bolt attachment bracket piece 5, respectively. Suspension bolt attaching part pieces 6 and 7 are overlapped with each other, the lower end part 1a of the suspension bolt 1 is inserted into the overlapping part 8 and fastened with a nut 9, and an upward vertical piece 10 formed on the field edge suspension bracket piece 4; Opposite this, the downward vertical piece 11 formed in the suspension bolt mounting bracket piece 5 is superposed, and the bolt 14 is inserted through the overlap portion 12 and the vertical frame 13 of the field edge suspension bracket piece 4 to form a nut 15. Field guard 3 by stopping Since the square tubular frame-shaped edge receiving metal fitting 2 that is suspended and supported in the longitudinal direction is formed, the rectangular tubular frame portion 2a serves as a reinforcing frame for the field edge receiving metallic fitting 2, and the field edge receiving 3 is firmly fixed. Can be suspended. By the way, when attaching the edge receiver 3 that extends in the left-right direction to the square cylindrical frame-shaped field receiving bracket 2, the field receiver 3 is inserted into the rectangular cylindrical frame-shaped field receiving bracket 2 from its longitudinal direction. This is difficult because the field edge receiver 3 is long and long, but the field edge metal fitting 2 of the present invention is divided into a field edge receiver suspension metal piece 4 and a suspension bolt attachment metal piece 5. Since it is formed, the field edge receiver 3 is suspended from the field edge receiver suspension bracket piece 4, and then the field edge receiver suspension bracket piece 4 and the suspension bolt mounting bracket piece 5 are assembled as described above to form a rectangular cylinder frame. Therefore, even if it is a long field receiver 3, it can be easily attached to the field receiver 2 and is practical.

  Further, according to the present invention, as shown in FIGS. 1 and 2, the downward vertical piece 11 of the suspension bolt mounting piece 5 is arranged in the longitudinal direction of the field receiver 3 suspended on the field receiver 2. A plate-like bracket 16 orthogonal to this is integrally formed, and the steady-state horizontal member 17 is fixed to the plate-like bracket 16 with a screw 18 perpendicular to the longitudinal direction of the field edge receiver 3, as described above. A plate-shaped bracket in which the field edge receiving metal fitting 2 is divided and formed so as to consist of two metal edge pieces, a field edge receiving suspension metal fitting piece 4 and a suspension bolt attachment metal piece 5, and integrally formed with the suspension bolt attachment metal piece 5 on one side thereof. Since the steady-state horizontal member 17 is fixed to the screw 16 with screws 18, the structure for attaching the steady-state horizontal member 17 to the field edge fitting 2 is very simple.

  According to the second aspect of the invention, the upper end 19 a is fixed to the suspension bolt 1, and the lower end 19 b is fixed to the field receiver 3 while being inclined and fixed along the longitudinal direction. The upper end 20 a is fixed to the brace 19 for the stop and the suspension bolt 1, and the lower end 20 b is fixed to the horizontal member 17 for the steady stop by the screw 18 perpendicular to the edge receiver 3. Since the second bracing brace 20 is fixed so as to be inclined so as to be orthogonal to the bracing bar 19, the first bracing bar 19 is connected to the upper end of the suspension bolt 1 and the field receiver 3. In addition to being able to achieve a steady rest in the left-right direction along the longitudinal direction of the field edge receiver 3 as in the prior art, in particular, according to the present invention, the steady rest provided directly on the field edge metal fitting 2 can be achieved. Horizontal member 17 Thus, it is possible to provide a second anti-vibration brace 20, can also play a longitudinal bracing perpendicular thereto with respect to the horizontal direction is the longitudinal direction of the field edge receiving 3 with a simple configuration. Thus, according to the present invention, the above-mentioned members that are ceiling foundation structures can be manufactured at low cost.

  According to the third aspect of the present invention, the steady-state horizontal member 17 is fixed to the plate bracket 16 formed on the edge receiving bracket 2 between the adjacent suspension bolts 1 and 1 by the screws 18, and the second Is provided between each suspension bolt 1 and a common steady-rest horizontal member 17 extending between the suspension bolts 1, 1. The second bracing bar 20 can be easily provided, and the mounting structure for mounting the second bracing bar 20 for each suspension bolt 1 is not required. A steady brace 20 can be provided on each suspension bolt 1, 1.

  According to the invention according to claim 4, a large number of plate-shaped brackets 16 can be secured to the entire area of the plate-like bracket 16 so that the steady-state horizontal member 17 can be screwed 18 at any position on the upper and lower sides of the plate-like bracket 16. Since the screw insertion hole 21 is provided so as to penetrate the plate bracket, the fixing position of the lower end portion 20b of the second bracing brace 20 changes depending on the inclination angle of the second bracing brace 20. The lower end portion 20b of the second bracing brace 20 can be accurately and easily fixed to the plate-like bracket 16 by any one of the screw insertion holes 21 provided in large numbers throughout the entire area 16, and is practical. .

  According to the fifth aspect of the invention, as shown in FIG. 4, one of the field edge suspension bracket pieces 4 of the field edge suspension bracket piece 4 and the suspension bolt mounting bracket piece 5 forming the field edge bracket 2. The punched metal plate 2 </ b> A for forming 4 has a portion corresponding to the vertical frame 13 with the bolt insertion hole 22, and a suspension bolt mounting portion with a bolt insertion hole 24 that is folded at one end side by a horizontal folding line 23. A portion corresponding to the piece 6 and a portion corresponding to the upward vertical piece 10 with a bolt insertion hole 26 that is double-folded by a double horizontal folding line 25 on the other end side of the vertical frame 13, and mounting the other hanging bolt The punched metal plate 2B for forming the metal piece 5 is attached to the suspension bolt mounting part piece 7 with the bolt insertion hole 29 which is folded by the lateral folding line 28 on one end side of the portion corresponding to the downward vertical piece 11 with the bolt insertion hole 27. Since it consists of a portion corresponding to the plate-like bracket 16 with a number of screw insertion holes 21 that is folded by a vertical fold line 30 on one side of the downward vertical piece 11, by punching a metal plate such as a steel plate The above-described series of components can be integrally formed, and after that, the product can be made by simply folding the punched metal plate, so that it can be manufactured at a very low cost.

It is a perspective view which shows the use condition of the field edge receiving suspension apparatus which concerns on this invention. It is an expansion perspective view of the principal part. The assembled state of the principal part is shown, in which (a) is a front view, (b) is a cross-sectional view taken along line AA of (a), and (c) is a plan view. (A) And (b) is a figure which shows the expansion | deployment state of the principal part of this invention.

  Hereinafter, an embodiment of a field edge suspension device according to the present invention will be described in detail with reference to the drawings. FIG. 1 is an overall perspective view showing a use state of a field edge suspension device according to the present invention. The upper end portion is attached to the insert fitting Sa of the ceiling portion S, and a large number of suspension bolts 1 are provided adjacent to each other, and the edge receiving brackets 2 are respectively provided at the lower end portions 1a of the suspension bolts 1. It is attached. A field edge receiver 3 is suspended from each field edge metal fitting 2 continuously in the left-right direction, which is the longitudinal direction thereof. As shown on the left side in FIG. 1, the upper end 19 a is fixed to each field edge receiver 3 by a pivot fitting 31 provided at the upper end of the suspension bolt 1, and the lower end 19 b is connected to the field edge 3. A first bracing brace 19 is attached to the receiver 3 with screws 32 and is inclined along the longitudinal direction of the field receiver 3.

  In addition, as will be described in detail later, each of the field brackets 2 is formed by integrally projecting a plate-like bracket 16 perpendicular to the longitudinal direction of the field receiver 3. An anti-sway horizontal member 17 made of a substantially C-shaped channel steel plate is fixed by screws 18 over the front surface of the plate-like bracket 16 integrally formed with each field edge receiver 3, and each anti-slip horizontal member 17 has its The upper end 20 a is fixed to a pivot fitting 31 provided at the upper end of the suspension bolt 1, and the lower end 20 b is fixed to the horizontal member 17 for steadying with a screw 32, so that The second bracing brace 20 is attached in an inclined manner along the front-rear direction, which is a direction orthogonal to the front.

  As is well known, a field edge 33 is connected to the field edge receiver 3 perpendicularly to the field edge receiver 3 by a known clip 34, and a ceiling material 35 such as a ceiling board is attached to the field edge 33 by a screw or an adhesive. It is fixed.

  2 shows an enlarged view of the main part of the overall view shown in FIG. 1, and FIG. 3 shows an assembled state of the main part. As shown in FIG. 2, in particular, FIG. 3 (b), the field edge bracket 2 attached to the lower end 1 a of the field edge includes a field edge suspension bracket piece 4 for suspending the field edge receiver 3 and the suspension bolt 1. Suspension bolt mounting bracket piece 5 attached to the lower end portion 1a of the frame, and the upper end portions of the field edge receiving suspension bracket piece 4 and the suspension bolt mounting bracket piece 5 are folded inward so as to face each other. The suspension bolt attachment pieces 6 and 7 are integrally formed, the attachment pieces 6 and 7 are overlapped with each other, the lower end portion 1a of the suspension bolt 1 is inserted into the overlap portion 8 and the nut 9 is fixed, and the field receiving suspension The upward vertical piece 10 formed on the metal piece 4 and the suspension bolt mounting metal fitting facing it. 5 is overlapped, and a bolt 14 is inserted through the overlapping portion 12 and the vertical frame 13 of the field receiving suspension bracket piece 4 facing the downward vertical piece 11 to fix the nut 15. As a result, a square cylindrical frame-shaped field receiving metal fitting 2 is formed to support the field edge receiving 3 in the longitudinal direction, and the field edge receiving metal 3 extending long in the left-right direction is formed into a rectangular cylindrical frame-shaped field edge receiving metal fitting 2. It can be attached. Thus, by forming the field edge receiving metal fitting 2 in the shape of a rectangular cylinder frame, the rectangular cylinder frame part 2a serves as a reinforcing frame, and the field edge receiver 3 can be firmly suspended.

  By the way, it is difficult to insert the field edge receiver 3 from the longitudinal direction into the rectangular frame frame-shaped field edge metal fitting 2 because the field edge receiver 3 is long and long. The field edge bracket 2 is formed by dividing the field edge receiving bracket piece 4 and the suspension bolt mounting bracket piece 5, so that the field edge receiver 3 is suspended from the field edge receiving suspension bracket piece 4 and then the field edge receiving bracket 2 is suspended. By assembling the edge receiving suspension bracket piece 4 and the suspension bolt mounting bracket piece 5 as described above into the square cylindrical frame-shaped field edge receiving bracket 2, even if the long field edge receiver 3 is used, It can be easily attached to the edge receiving bracket 2. That is, before bolting the suspension bolt mounting bracket piece 5 to the field edge suspension bracket piece 4, the field edge receiver 3 is fitted to the field edge suspension bracket piece 4 in an exploded state from above, and thereafter, As shown in FIG. 3 (b), the upright vertical piece 10 of the field edge suspension bracket piece 4 and the downward vertical piece 11 formed on the suspension bolt mounting piece 5 so as to oppose the same are superposed. What is necessary is just to insert the volt | bolt 14 over the part 12 and the vertical frame 13 of the field edge suspension bracket piece 4, and to fix the nut 15. FIG. As a result, the two metal pieces 4 and 5 are connected by the bolt 14, and the bolt 14 also serves to prevent the field edge receiver 3 fitted to the field edge suspension metal part 4 from coming out upward. .

  Further, the downward vertical piece 11 of the hanging bolt mounting bracket piece 5 is provided with respect to the longitudinal direction of the field receiver 3 suspended from the field receiver 2, as shown in FIG. A plate-like bracket 16 orthogonal to this is integrally formed, and the horizontal member 17 for steadying is fixed to the plate-like bracket 16 perpendicularly to the longitudinal direction of the field edge receiver 3, and the field 18 is fixed as described above. The edge bracket 2 is divided and formed so as to be composed of two bracket pieces, a field edge suspension bracket piece 4 and a suspension bolt attachment bracket piece 5, and is integrally formed with the suspension bolt attachment bracket piece 5 on one side thereof. Since the horizontal member 17 for steadying is fixed to the screw 18, the structure for attaching the horizontal member 17 for steadying to the field receiving metal fitting 2 is very simple.

  Further, as shown in FIG. 1, the upper end portion 19a of the suspension bolt 1 is fixed by a pivot fitting 31, and the lower end portion 19b of the suspension bolt 1 is tilted along the longitudinal direction thereof by a screw 32. The upper end 20 a is fixed to the first brace 19 and the suspension bolt 1 by the pivot fitting 31, and the lower end 20 b is fixed to the field receiver 3 by screws 18. Since the second steadying brace 20 is fixed to the horizontal steadying member 17 by a screw 32 so as to be perpendicular to the first steadying brace 19, the first steadying brace 19. Is attached in an inclined manner across the upper end of the suspension bolt 1 and the field receiver 3, so that a steady rest in the left-right direction along the longitudinal direction of the field receiver 3 can be achieved as in the past. In the device, the second bracing brace 20 can be provided by the steady horizontal member 17 provided directly on the field edge bracket 2, and the longitudinal direction of the field edge receiver 3 can be simplified with a simple configuration. It can also serve as a steady rest in the direction perpendicular to this, and is supported by the two brace braces 19 and 20 to receive a large external pressure such as an earthquake. The attached field edge receiver 3 does not fall off, and the field edge 33 or the ceiling material 34 attached to the field edge receiver 3 can be prevented from falling off, and has a simple configuration as described above. Each of the members having this kind of ceiling base structure can be manufactured at low cost.

  Further, the steady-state horizontal member 17 is screwed 18 to the plate-like bracket 16 formed on the edge receiving bracket 2 between the adjacent suspension bolts 1, 1, and the second steady-rest bracing 20 is respectively connected to the plate-shaped bracket 16. Since it is provided between the suspension bolt 1 and the horizontal member 17 for the steady rest extending between the suspension bolts 1, 1, the second brace 20 for the steady rest is simply provided between the adjacent suspension bolts 1, 1. Since no attachment structure for attaching the second bracing brace 20 for each suspension bolt 1 is required, the second bracing brace 20 can be attached to the suspension bolts 1 and 1 at low cost also from this surface. Can be provided.

  In addition, a large number of screw insertion holes 21 are provided in the entire area of the plate bracket 16 so that the steady member 17 can be fixed to the screw 18 at any position on the front side of the plate bracket 16. Therefore, even when the fixing position of the lower end portion 20b of the second steadying brace 20 changes depending on the inclination angle of the second steadying brace 20, a large number of plate brackets 16 are provided. Any one of the screw insertion holes 21 can fix the lower end portion 20b of the second bracing brace 20 to the plate bracket 16 accurately and easily, and is practical.

  In addition, since the upper ends 19a and 20a of the first and second bracing braces 19 and 20 are fixed to the pivotable metal fitting 31 whose angle can be adjusted, the mounting inclination angle of the bracing braces 19 and 20 is fixed. Can be easily accommodated not only at 45 ° but also at any inclination angle of 30 ° or 60 °, for example.

  FIG. 4 shows punched metal plates 2A and 2B punched by a punching machine before assembling the field edge suspension bracket piece 4 and the suspension bolt mounting bracket piece 5 forming the field edge bracket 2. Among them, the punched metal plate 2A forming the field edge suspension bracket piece 4 is formed by punching in the shape of a long strip, and a portion corresponding to the vertical frame 13 with the bolt insertion hole 22 through which the bolt 14 is inserted. A portion corresponding to the suspension bolt attachment piece 6 with a bolt insertion hole 24 through which the lower end portion 1a of the suspension bolt 1 folded at one end side by the horizontal folding line 23 is inserted, and the other end of the vertical frame 13 It consists of a portion corresponding to the upward vertical piece 10 with the bolt insertion hole 26 through which the lower end portion 1a of the suspension bolt 1 folded double by the double horizontal folding line 25 is inserted, and the other suspension bolt is attached The punched metal plate 2B for forming the tool piece 5 has a bolt insertion hole 29 that is folded by a lateral folding line 28 on one end side of a portion corresponding to the downward vertical piece 11 with the bolt insertion hole 27 for the bolt 14 to be inserted. A portion corresponding to the suspension bolt mounting piece 7 and a plate-like bracket 16 with screw insertion holes 21 through which a number of screws 18 folded by the vertical folding line 30 are inserted into one side of the downward vertical piece 11. Therefore, the above-mentioned series of components can be integrally formed by punching a metal plate such as a steel plate, and then the product can be made by simply folding the punched metal plate. Can be produced.

DESCRIPTION OF SYMBOLS 1 Hanging bolt 1a Lower end part of Hanging bolt 1 2 Field edge receiving metal 3 Field edge receiving 4 Field edge receiving suspension metal piece 5 Hanging bolt attaching metal piece 6 Hanging bolt attaching part 7 Hanging bolt attaching part 8 Superposition part 9 Nut 10 Upward vertical piece 11 Downward vertical piece 12 Overlapping portion 13 Vertical frame 14 Bolt 15 Nut 16 Plate bracket 17 Anti-rest horizontal member 18 Screw 19 First bracing 19a First upper brace 19 upper end 19b Lower end 20 of the first bracing 20 20 Second upper brace 20a Upper end 20b of the second bracing 20 20 Lower end 21 of the second bracing 20 21 Screw insertion hole 2A Stamped metal Plate 2B Punched metal plate 22 Bolt insertion hole 23 Horizontal folding line 24 Bolt insertion hole 25 Double horizontal folding line 27 Bolt insertion hole 28 Lateral folding Line 29 Bolt insertion hole 30 Vertical broken line

Claims (5)

In the field edge suspension device that attaches the field edge bracket to the lower end of the suspension bolt that hangs down from the ceiling, and suspends the field edge receiver on this,
The field edge bracket includes a field edge suspension bracket piece for suspending the field edge receiver, and a suspension bolt mounting bracket piece attached to the lower end of the suspension bolt, and the field edge suspension bracket piece and the suspension bolt mounting bracket. The upper and lower vertical pieces formed on the field receiving suspension bracket piece are superposed on each other by superimposing the suspension bolt attachment pieces formed on the upper ends of the pieces and inserting the lower ends of the suspension bolts into the overlapped portions. A vertical vertical piece formed on the suspension bolt mounting piece is overlapped with this, and a bolt is inserted through this overlapped portion and the vertical frame of the field edge suspension bracket piece to fix the nut. A rectangular cylindrical frame-shaped field receiving bracket that suspends and supports the edge receiver in its longitudinal direction is formed, and a plate-like shape perpendicular to the longitudinal direction of the field receiver is formed on the downward vertical piece of the suspension bolt mounting bracket piece. The bracket is integrally formed and the Field edge receiving suspension apparatus that screwed a stop for horizontal member swings Jo bracket perpendicular to the longitudinal direction of the field edge receiving.   The upper end of the suspension bolt is fixed to the suspension bolt, and the lower end of the suspension bolt is inclined and fixed along the longitudinal direction to the edge receiver, and the upper end of the suspension bolt is fixed to the suspension bolt. And a second bracing brace that is fixed at an angle so as to be perpendicular to the first bracing brace on the steady rest horizontal member whose lower end is screwed perpendicular to the field receiver. The field-edge receiving suspension device according to claim 1 provided.   The horizontal member for steadying is screwed to the plate-like bracket formed on the edge receiving bracket between adjacent suspension bolts, and the second bracing for bracing is connected to each hanging bolt and the horizontal member for steadying. The field edge suspension device according to claim 2, which is provided between the two.   A number of screw insertion holes are formed through the entire area of the plate-like bracket so that the horizontal member for steadying can be screwed at any position above and below the front surface of the plate-like bracket. The field edge suspension device according to any one of the above.   The punched metal plate for forming one of the field edge suspension bracket pieces of the field edge suspension bracket piece and the suspension bolt mounting bracket piece forming the field edge bracket corresponds to a vertical frame with a bolt insertion hole. A part that corresponds to a suspension bolt mounting part with a bolt insertion hole that is folded at one end side by a horizontal folding line, and a bolt that is double-folded by a double horizontal folding line at the other end side of the vertical frame The punched metal plate that consists of a part corresponding to the upward vertical piece with the insertion hole, and is formed by a horizontal folding line at one end of the part corresponding to the downward vertical piece with the bolt insertion hole. A part corresponding to a suspension bolt mounting part with a bolt insertion hole and a part corresponding to a plate bracket with a number of screw insertion holes that are folded on one side of the downward vertical piece by a vertical fold line. Field edge receiving suspension system according to any one of made claims 1-4.

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