JP3777190B1 - Scaffolding brackets for scaffolding - Google Patents

Abstract

An object of the present invention is to provide a scaffold that can be easily attached to and detached from a pillar member of a scaffold, can be firmly fixed, and can be used as both an intermediate portion and a corner portion of the scaffold with a minimum number of members. An object of the present invention is to provide a baseboard mounting bracket.
A baseboard mounting bracket for a scaffold according to the present invention is a baseboard mounting bracket for mounting a baseboard along at least a peripheral edge opening portion of the scaffold, wherein the baseboard mounting bracket includes a bracket body and the bracket. An elastically deformable band-shaped pinching member that is provided on the back side of the main body and is detachably attached to the peripheral surface of the pillar member constituting the scaffold, and is disposed on both sides of the metal fitting main body, and is open to the outside and the upper side, respectively. The baseboard insertion member has a baseboard insertion groove, and the baseboard insertion member is pivotally attached to the metal fitting body so as to be rotatable in a horizontal plane.
[Selection] Figure 2

Description

  The present invention relates to a baseboard mounting bracket for a scaffold for attaching a baseboard used for preventing an operator from slipping and preventing a tool from falling along a peripheral opening portion of a scaffold plate in a scaffold such as a temporary scaffold. It is.

  For example, as shown in FIG. 7, a temporary scaffold assembled during construction work or civil engineering work is arranged with a large number of building frames 1 in which horizontal rails 3 are horizontally bridged between a pair of pedestals 2 and 2. At the same time, a scaffolding plate 4 is bridged between the horizontal rails 3 and 3 of the adjacent building frame 1.

  In such a temporary scaffold, there is a case where a baseboard 5 is attached to a peripheral opening portion of the scaffold plate 4 in order to prevent an operator from slipping and prevent tools from dropping.

  Conventionally, when the skirting board 5 is attached to the scaffolding, the skirting board 5 is placed on the horizontal rail 3 of the adjacent building frame 1 and is arranged at a predetermined position of the peripheral edge opening portion of the scaffolding board. It is known to fix the tree 5 with the baseboard mounting bracket 6 (see, for example, Patent Document 1).

As shown in FIG. 8, this skirting metal fitting 6 includes a metal fitting body 7 having a U-shaped baseboard insertion groove opened in the front direction and a U-shaped pair provided on the back side thereof. Pedestal holding member 8 composed of a holding piece, baseboard insertion members 9 and 9 each having U-shaped baseboard insertion grooves on both sides of the metal fitting body 7, and a position provided below the metal fitting body 7 The stop member 10 is provided. When this baseboard mounting bracket 6 is used for the intermediate pedestal 2, a pedestal holding member 8 composed of a pair of U-shaped holding pieces is attached to the pedestal 2, and the baseboard difference on both sides of the bracket body 7 is fixed. When inserting the baseboard into the U-shaped baseboard insertion groove of the insertion members 9 and 9 and fixing the baseboard mounting bracket 6 to the pedestal 2 of the scaffolding corner, Similarly to the case, a pedestal holding member 8 composed of a pair of U-shaped holding pieces is attached to the pedestal 2, and the baseboard insertion groove of the metal fitting body 7 opened in the front direction and the widths on both sides of the metal fitting 7. A baseboard is inserted and fixed to one baseboard insertion groove of the wood insertion members 9 and 9.
Japanese Patent Laid-Open No. 10-102766

  However, when the above-mentioned conventional baseboard mounting bracket 6 is mounted on the scaffolding pedestal 2, the baseboard mounting bracket 6 is moved so as to sandwich the pedestal 2 between a pair of U-shaped holding pieces 8. The pedestal 2 is inserted between the holding pieces 8 and then rotated by 90 ° around the pair of holding pieces 8 as a fulcrum, so that the skirting bracket 6 is erected from the sideways state, and the predetermined height of the pedestal 2 is obtained. It is necessary to move it to Since the baseboard mounting bracket 6 requires strength and has a considerable weight, the mounting work is a heavy burden on the operator. Further, since there is no tightening force of the holding piece 8 with respect to the pedestal 2, the baseboard mounting bracket 6 rotates, and therefore it is essential to provide a positioning member 10 below the bracket body 7.

  Further, this baseboard mounting bracket 6 has three baseboard insertion members so that it can be used for both the intermediate part and the corner part of the scaffold, but when used for either the intermediate part or the corner part However, since usually only two baseboards are attached, and one baseboard insertion member always remains, it is necessary to provide the positioning member 10 described above. As a result, not only the cost increases, but also the weight increases, and there is a problem that one baseboard insertion member protrudes from the building frame when used in the corner portion of the scaffold.

  The present invention is a scaffolding baseboard that can be easily attached to and detached from a pillar member of a scaffold, can be firmly fixed, and can be used both as an intermediate portion and a corner portion of the scaffold with the minimum necessary members. An object is to provide a mounting bracket.

In order to achieve the above object, a baseboard mounting bracket for a scaffold according to the present invention is a baseboard mounting bracket for mounting a baseboard along at least a peripheral edge opening portion of the scaffold, the baseboard mounting bracket includes a bracket body, An elastically deformable band-shaped pinching member that is provided on the back side of the metal fitting body and is detachably attached to the peripheral surface of the pillar member that constitutes the scaffold, and is disposed on both sides of the metal fitting body, respectively toward the outer side and the upper side. It comprises a baseboard insertion member having an open baseboard insertion groove, and the baseboard insertion member is pivotally attached to the metal fitting body so as to be rotatable in a horizontal plane.
Moreover, the baseboard mounting bracket for a scaffold according to the present invention has a pair of arcuate portions in which the belt-like sandwiching member has a substantially Ω shape in plan view and sandwiches the peripheral surface of the column member constituting the scaffold. It has a substantially U shape, and the substantially U-shaped opening side is continuous with the clamping portion of the arc-shaped portion, connecting the clamping portion and the metal fitting body and providing an appropriate elastic force to the clamping portion. It is characterized by comprising a base to be provided and an expanding member provided in an approximately Ω-shaped open portion.
Moreover, the baseboard mounting bracket for a scaffold according to the present invention is characterized in that a fastening member capable of further tightening the belt-like holding member to the column member is provided on the expanding member of the belt-like holding member.
Moreover, the baseboard mounting bracket for a scaffold according to the present invention is formed by bending the elastic metal wire into a substantially trapezoidal shape, and corresponds to the short side of the substantially trapezoidal shape of the fastening member. The part is pivotally attached to one of the expanding members of the open part of the substantially Ω-shaped band-shaped clamping member, and the parts on both sides corresponding to the substantially trapezoidal inclined part are open parts of the substantially Ω-shaped band-shaped clamping member The other expansion member is elastically fitted into the opening groove.
In addition, the baseboard mounting bracket for the scaffold according to the present invention has a baseboard insertion member disposed on both sides of the bracket main body, and the angle formed by the baseboard insertion grooves is approximately 180 ° to approximately 90 ° in plan view. It is characterized by being able to turn forward in the range.
Moreover, the baseboard mounting bracket for a scaffold according to the present invention is characterized in that a taper that opens outward is formed at the entrance of the baseboard insertion groove of the baseboard insertion member.
In addition, the baseboard mounting bracket for a scaffold according to the present invention is characterized in that the bracket main body and the band-shaped holding member are integrally formed from a metal plate.
Further, the baseboard mounting bracket for a scaffold according to the present invention is formed by integrally forming a baseboard insertion member from a metal plate material and winding an extension part of the plate material at a portion engaging with the shaft. It is characterized by forming.

The present invention has the following excellent effects.
(1) By providing an elastically deformable band-shaped pinching member that is detachably attached to the peripheral surface of the pillar member that constitutes the scaffold, the attaching and detaching operations are simplified as compared with the conventional baseboard mounting bracket. Further, by providing a tightening member that can tighten the band-shaped sandwiching member to the column member, the baseboard mounting bracket can be securely fixed to the column member.
(2) By aligning the baseboard insertion members arranged on both sides of the bracket body to the bracket body so as to be rotatable in a horizontal plane, the baseboard can be aligned with a single type of baseboard mounting bracket. It can be used for both the case of being arranged and the case of being arranged at a right angle, and the structure can be simplified as compared with the conventional baseboard mounting bracket. In addition, since the structure is simple, the weight can be reduced, and the burden of mounting and demounting can be reduced.

  The best mode for carrying out the baseboard mounting bracket for a scaffold according to the present invention will be described below with reference to the drawings based on the embodiments.

  FIG. 1 is a perspective view for explaining a case where the baseboard mounting bracket for a scaffold according to the present embodiment is used for a temporary scaffold or the like. The temporary scaffold has a large number of column members 2 and 2, extends long from the column member 2 at the left end in the right direction in the figure, and is provided with a predetermined width in the front direction in the figure. In FIG. 1, the pillar members on the near side are omitted, but in the width direction of the scaffold, the cross rails 3 are bridged horizontally between the pillar members 2, and a number of building frames 1 are arranged at predetermined intervals. As well as being arranged, a scaffolding plate 4 is bridged between the horizontal rails 3 and 3 of the adjacent building frame 1.

  The building frame 1 used in the construction work is stipulated by laws and regulations, and the width of the scaffolding plate 4 is also determined. For this reason, when the scaffold plate 4 is arranged so as not to have a gap in order to prevent a tool or the like from falling, a slight gap is generated between the column member 2 and the periphery of the scaffold plate 4. In the temporary scaffold constructed as described above, it is recommended to attach a baseboard 5 having a certain height in order to cover the periphery of the scaffold plate 4 for the safety of workers and the prevention of dropping of tools.

By the way, as shown in FIG. 1, the baseboard mounting bracket 20 for attaching the baseboard 5 includes a case where the baseboard 5 is arranged linearly and a case where the baseboard 5 is arranged at a right angle like a corner portion. These are used in the two cases. The baseboard mounting bracket 20 in the present embodiment can be used in either case, and will be described in detail below.
When the baseboard 5 is used at a right angle as in a corner portion, the baseboard mounting bracket 20 is installed at an angle of 45 ° inward in plan view from the periphery of two orthogonal scaffolds.

  2 to 4 are diagrams for explaining the baseboard mounting bracket 20 in the present embodiment. FIG. 2 is a plan view, FIG. 3 is a front view, and FIG. 4 is a side view. In addition, the solid line part of the baseboard insertion member has shown the case where the baseboard 5 is arrange | positioned linearly, and the dashed-dotted line part has shown the case where the baseboard 5 is arrange | positioned at right angle.

  The baseboard mounting bracket 20 is mainly provided on the rear surface side of the bracket main body 21, the belt-like sandwiching member 22 that is detachably attached to the peripheral surface of the column member 2 constituting the scaffold by elastic deformation, and the bracket It consists of baseboard insertion members 23 and 23 that are pivotally attached to the main body 21 and arranged symmetrically.

  As shown in FIG. 2, the metal fitting body 21 is composed of, for example, a rectangular plate-like member 24. These plate-like members 24, 24 are provided at the same height as the belt-like holding member 22 as shown in FIG. The shaft 39 is supported by the plate-like members 24 and 24. As the shaft 39, for example, a long shaft bolt or the like is used, and a nut 40 is screwed into the end portion.

The belt-like sandwiching member 22 has a substantially Ω shape in a plan view, and a sandwiching portion 26 formed of a pair of arc-shaped portions that sandwich the peripheral surface of the pillar member of the scaffold shown in FIG. And a base 25 for connecting the holding part 26 and the metal fitting body 21 and applying an appropriate elastic force to the holding part 26. The expansion members 27 and 28 are provided at the open portion of the substantially Ω shape, and are integrally formed from a metal plate having elasticity. The inner diameter of the pinching portion 26 of the arcuate portion is slightly smaller than the outer diameter of the column member 2, and the width (height) of the holding portion 26 is about 1.0 to 1.5 times the outer diameter of the column member. Furthermore, the open dimension L of the substantially Ω-shaped open part is formed to be about 1/3 of the outer diameter dimension of the column member 2.
The expanding members 27 and 28 are provided so as to incline outward from the clamping portion 26. When the belt-shaped clamping member 22 is pressed against the column member 2, the open portion is expanded and the column member 2 holds the arc-shaped portion. The part 26 is easily fitted. Further, as shown in FIG. 4, ribs 44 and 44 may be formed on the upper and lower sides of the outer surface from the base portion 25 to the pinching portion 26 of the arcuate portion to increase the elastic force of the pinching portion 26.

In FIG. 2, the dimension H ₁ between the base 25 of the band-shaped clamping member 22 and the shaft and the length H ₂ of the base 25 of the band-shaped clamping member 22 in the metal fitting main body 21 are the peripheral edges of the column member 2 and the scaffold plate 4. Based on this positional relationship, it is determined appropriately in design.
Further, as shown in FIGS. 3 and 4, the band-shaped sandwiching member 22 has a bottom portion approximately 6 cm above the upper surface of the scaffold plate 4 in order to avoid a bracket (not shown) that connects the column member 2 and the crosspiece 3. The positional relationship with the baseboard insertion member 23 is determined so as to be located in

  In order to reduce the number of parts, the metal fitting main body 21 and the band-shaped holding member 22 can be integrally formed from a metal plate having elasticity as necessary.

In order to securely tighten the band-shaped clamping member 22 to the column member 2, a clamping member 29 may be provided as necessary.
As shown in FIGS. 2, 3, and 5, the fastening member 29 is formed by bending an elastic metal wire into a substantially trapezoidal shape and corresponds to the short side of the substantially trapezoidal shape of the fastening member. The portion 30 is pivotally attached to a hole 31 formed by bending the central portion of one of the expanding members 27 of the open portion of the substantially Ω-shaped band-shaped clamping member 22, and is also formed in a substantially trapezoidal inclined portion. Corresponding portions 32 and 32 on both sides are formed so as to be elastically fitted into opening grooves 33 and 33 of the other expanding member 28 of the open portion. When the tightening member 29 located in the open state shown in FIGS. 2 and 3 is rotated to the tightening state shown in FIG. 5, the outer width dimensions of the portions 32, 32 on both sides corresponding to the inclined portions of the tightening member 29. The base 25 and the sandwiching portion 26 are displaced in a tightening direction to a position where the maximum width dimensions of the two opening grooves 33, 33 of the expanding member 28 match each other, and the inclined portion of the tightening member 29 when the two dimensions match. Are designed so that the portions 32, 32 on both sides corresponding to 2 fit into the two opening grooves 33, 33 of the expanding member 28, so that the belt-like sandwiching member 22 is tightened to the column member 2 securely. It can be tightened. A semicircular groove 45, 45 is formed outside each of the opening grooves 33, 33, and due to the restoring force in the width direction due to the elasticity of the side portions 32, 32 corresponding to the inclined portions of the fastening member 29. By making the portions 32, 32 on both sides fit into the grooves 45, 45, the tightening state of the tightening member 29 can be reliably maintained. Further, when releasing the tightening state, if the portions 32, 32 on both sides are pushed inward, the portions 32, 32 on both sides come out of the grooves 45, 45, so that they can be released.

The baseboard insertion members 23 and 23 are symmetrically disposed on the left and right sides of the metal fitting body 21 and are pivotally attached to the shaft 39 of the metal fitting body 21 so as to be rotatable in a horizontal plane. In order to insert and fix the end of 5, a baseboard insertion groove 34 opened to the outside (in the present specification, the direction opposite to the metal fitting body is called the outside) and upward is provided. The height of the baseboard insertion groove 34 is substantially the same as the width of the baseboard 5.
The baseboard insertion member 23 is formed by bending and welding a metal plate, and as is apparent from FIG. 6 (a perspective view of the baseboard insertion members 23 and 23 viewed from the rear side). The plate-shaped front member 35, the letter-shaped rear member 36, and the bottom member 37. A shaft fitting portion 38 for fitting to the shaft 39 supported by the metal fitting body 21 is integrally formed on the inner side of the front members 35, 35 of the baseboard insertion members 23, 23, that is, on the metal fitting main body side. The two shaft fitting portions 38 are offset from each other in the axial direction. In order to prevent the baseboard insertion members 23 and 23 from rotating easily, the fitting between the inner surface of the shaft fitting portion 38 and the outer surface of the shaft 39 may be set somewhat tight.
In addition, it is good to make the baseboard 5 easy to insert by forming the taper etc. which opened outside in the opening part of the upper side opening part of the baseboard insertion groove 34, and an outer side opening part. 2 and 4 show a state in which a taper opened outward is formed only at the mouth of the outer opening.

  The baseboard insertion member 23 is installed so as to be placed on the upper surface of the scaffold plate 4 and has a shape that is longer than the belt-like holding member 22 as shown in FIGS. 3 and 4. In addition, it is attached to the shaft 39 of the metal fitting body 21 in a positional relationship extending downward from the bottom surface of the band-shaped holding member 22.

  In FIG. 2, solid line portions of the baseboard insertion members 23 and 23 on both sides indicate a case where the baseboard 5 is linearly arranged, and a one-dot chain line portion indicates a case where the baseboard 5 is disposed at a right angle. As shown, the angle formed by the baseboard insertion grooves 34, 34 of the baseboard insertion members 23, 23 on both sides is about 180 ° at the maximum and about 90 ° at the front side at the minimum. Is formed. That is, even if the baseboard insertion members 23 and 23 try to open further rearward from the position of approximately 180 ° indicated by the solid line in FIG. 2, the rear member 36 abuts against the base portion 25 of the band-shaped holding member 22. It cannot be opened any further. Further, even if the front member 35 is to be further closed to the front side from the position of approximately 90 ° indicated by the one-dot chain line in FIG.

  The baseboard insertion members 23 and 23 do not move from the angle when the baseboard 5 is inserted, but for safety, the angle between the baseboard insertion grooves 34 and 34 is approximately 90 °. A safety stopper 41 as shown in FIG. 2 may be separately provided in order to prevent movement in the direction extending from the side, that is, movement toward the outer side of the periphery of the scaffold plate. The safety stopper 41 is formed by bending a metal bar-like member into a U shape, and the inner width dimension B is a width at a position where the angle between the baseboard insertion grooves 34 and 34 is approximately 90 °. The length is formed to connect the front corners 42 and 42 of the wood insertion grooves 34 and 34. In use, the legs 43 and 43 of the safety stopper 41 are inserted into the corners 42 and 42 of the baseboard insertion grooves 34 and 34 from above the baseboard insertion grooves 34 and 34.

  The reason why the maximum angle is “substantially” is to allow flexibility in response to the construction status of the temporary scaffolding, and the reason that the minimum angle is “substantially” is one type of baseboard attachment. This is because both the case where the baseboard 5 is linearly arranged by the metal fitting and the case where it is arranged at a right angle can be handled.

  In this Embodiment, the point which attaches the baseboard 5 to a temporary scaffold using the baseboard attachment metal fitting 20 of the above structure is demonstrated below.

  In FIG. 1, as the baseboard 5, the side edge baseboard 5 having a length corresponding to the dimension between the pair of column members 2 and 2 of the adjacent building frame 1 and the pair of column members in the width direction of the building frame 1. A baseboard 5 having a length corresponding to the dimension between 2 and 2 is used.

When assembling the skirting board 5, first, the skirting board mounting bracket 20 of the present embodiment is attached to the column member 2 at a position where the end of the skirting board is to be fixed.
When attaching the skirting bracket 20, as shown by the solid line in FIG. 2, the expansion provided in the substantially Ω-shaped open portion of the band-shaped clamping member 22 with the fastening member 29 of the band-shaped clamping member 22 opened. The members 27 and 28 are pressed against the column member 2 to open the open portion, and the arcuate sandwiching portion 26 is fitted to the column member 2. Next, the base plate insertion member 23 is rotated with respect to the column member 2 so that the base plate insertion groove 34 of the base plate insertion member 23 is substantially parallel to the installation direction of the base plate 5, and the width The bottom surfaces of the wood insertion members 23, 23 are lowered until they are placed on the top surface of the scaffold member 4.

  When assembling the skirting bracket 20 to the pillar member 2 at the corner of the scaffold, the bracket body 21 is pivoted from the pillar member 2 so as to face inward about 45 ° from the periphery of the scaffold in plan view. The baseboard insertion members 23, 23 are rotated inward so that the angle formed by the wood insertion members 23, 23 is approximately 90 °, and each baseboard insertion groove 34 is substantially parallel to the installation direction of the baseboard 5. Set to be.

   In this state, the tightening member 29 of the band-shaped clamping member 22 is rotated in the tightening direction so that the outer side width dimension of the side portions 32 and 32 corresponding to the inclined portion of the tightening member 29 and the two expansion members 28 are expanded. Both sides corresponding to the inclined portions of the tightening member 29 are rotated to the tightening state shown in FIG. 5 while being displaced in the tightening direction of the base portion 25 and the clamping portion 26 to the position where the maximum width dimension of the opening grooves 33, 33 is matched. The portions 32, 32 are fitted into the two opening grooves 33, 33 of the spreading member 28. For this reason, the band-shaped clamping member 22 can be securely tightened and fixed to the column member 2.

Next, both ends of the baseboard 5 are inserted into the baseboard insertion grooves 34 and 34 in the corresponding baseboard mounting bracket 20 from the side or from above, respectively, and the baseboard 5 is moved along the periphery of the scaffold plate 4. Fix it.
When assembling the baseboard mounting bracket 20 to the pillar member 2 at the corner of the scaffold, for safety, the safety stopper 41 is inserted into the baseboard so that the angle formed by the baseboard insertion members 23 and 23 does not open from about 90 °. Insert into the corners 42, 42 of the grooves 34, 34.

It is a perspective view explaining the case where the baseboard mounting bracket for scaffolds concerning this Embodiment is used for a temporary scaffold etc. FIG. It is a top view for demonstrating the baseboard mounting bracket for scaffolds in this Embodiment. It is a front view for demonstrating the baseboard mounting bracket for scaffolds in this Embodiment. It is a side view for demonstrating the baseboard mounting bracket for scaffolds in this Embodiment. It is a principal part schematic diagram for demonstrating the clamping | tightening state of a clamping member, (a) is a top view, (b) is a front view. It is the perspective view which looked at the baseboard insertion member from the rear side. It is a whole perspective view for demonstrating the conventional baseboard attachment state. It is a perspective view for demonstrating the conventional baseboard mounting bracket.

Explanation of symbols

1 building frame
2 Column members
3 Horizontal rail
4 Scaffolding board
5 skirting boards
20 Skirting brackets
21 Bracket body
22 Band-shaped clamping member
23 Baseboard insertion member 24 Plate member 25 Base
26 Clamping part
27 Expanding member
28 Expanding member
29 Tightening member
30 Parts corresponding to the short side of the substantially trapezoidal shape of the fastening member
31 Hole formed by bending the center part of the expanding member
32 Parts on both sides corresponding to the substantially trapezoidal inclined part of the fastening member
33 Opening groove
34 Skirting slots
35 Flat-shaped front side member 36 Cross-shaped rear side member 37 Bottom surface member 38 Shaft fitting portion 39 Shaft 40 Nut 41 Safety stopper 42 Corner portion of baseboard insertion groove 43 Stopper foot 44 Rib 45 Semicircular groove

Claims (8)

  A baseboard mounting bracket for mounting a baseboard along at least a peripheral edge opening portion of the scaffold, wherein the baseboard mounting bracket is provided on the back side of the bracket main body and the bracket main body, and the periphery of the pillar member constituting the scaffold An elastically deformable band-shaped sandwiching member that is detachably attached to the surface, and a baseboard insertion member that is disposed on both sides of the metal fitting body and has baseboard insertion grooves that are open toward the outside and the upper side, A baseboard mounting bracket for a scaffold, wherein the baseboard insertion member is pivotally attached to the bracket body so as to be rotatable in a horizontal plane.   The band-shaped sandwiching member has a substantially Ω shape in plan view, has a generally U-shaped sandwiching portion composed of a pair of arc-shaped portions that sandwich the peripheral surface of the pillar member constituting the scaffold, The U-shaped opening side is continuous with the clamping part of the arc-shaped part, and is provided at the base part that connects the clamping part and the metal fitting body and gives moderate elastic force to the clamping part, and the open part of the substantially Ω shape The baseboard mounting bracket for a scaffold according to claim 1, wherein the baseboard mounting bracket is made of an expanded member.   The baseboard mounting bracket for a scaffold according to claim 2, wherein a fastening member capable of further tightening the belt-like holding member to the column member is provided on the expanding member of the belt-like holding member.   The fastening member is formed by bending an elastic metal wire into a substantially trapezoidal shape, and the portion corresponding to the short side of the substantially trapezoidal shape of the fastening member is one of the open portions of the substantially Ω-shaped band-shaped clamping member Is pivotally attached to the widening member, and both side portions corresponding to the substantially trapezoidal inclined portion are elastically fitted into the opening groove of the other widening member of the open portion of the substantially Ω-shaped band-shaped clamping member. The baseboard mounting bracket for a scaffold according to claim 3, wherein the baseboard mounting bracket is used.   The baseboard insertion members arranged on both sides of the metal fitting main body can be rotated forward in the range where the angle between the baseboard insertion grooves is approximately 180 ° to approximately 90 ° in a plan view. The baseboard mounting bracket for a scaffold according to any one of claims 1 to 4.   The baseboard for a scaffold according to any one of claims 1 to 5, wherein a taper that opens outward is formed at an entrance portion of the baseboard insertion groove of the baseboard insertion member. Mounting bracket.   The baseboard mounting bracket for a scaffold according to any one of claims 1 to 6, wherein the bracket main body and the band-shaped holding member are integrally formed from a metal plate material. The baseboard insertion member is formed from a metal plate, and the portion engaging with the shaft is integrally formed by winding an extension part of the plate. The baseboard mounting bracket for a scaffold according to any one of 7 above.

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