JP2813794B2 - Building member support device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building member supporting device for supporting a building member such as a scaffold plate, and more particularly to a building which can be easily and securely attached to a house frame without using bolts and nuts. The present invention relates to a member supporting device for use.

[0002]

2. Description of the Related Art Architectural member supporting devices used for arranging architectural members such as scaffolding boards, winches and the like, elevating ladders, temporary floors, etc. on a house frame structure have conventionally been known as beams, columns and the like. Is mounted on the mounting surface of the house frame structure using bolts, nuts, welding, or a box-shaped receiving member fixed to the mounting surface.

[0003]

However, such a conventional mounting method for a building member supporting apparatus requires a lot of time and effort for mounting because a bolt and a receiving tool are used, and in particular, uses a bolt and a nut. Is not easy because work on the back side of the mounting surface is required.

[0004] The present invention is based on the fact that it is detachably engaged with a hole formed in a house frame structure and is provided with a lower metal fitting, so that it can be easily mounted with one touch without any trouble. It is another object of the present invention to provide an architectural member support device capable of shortening an installation time.

[0005]

In order to achieve the above object, an architectural member supporting device according to the present invention comprises an upper metal fitting detachably engaged with a hole formed in a house frame structure, and a lower metal fitting. A base shaft portion provided with a locking hardware and extending vertically, and an arm portion that can extend horizontally from the base shaft portion in a different direction from the upper and lower locking hardware and support a building member such as a scaffold plate. together comprise the on engagement clasp comprises, when an L-shaped provided with an upward Tatsuhen the tip of the horizontal piece inward away from the base shaft portion
Both are attached to the base shaft part so as to be able to move up and down.

[0006]

It is preferable that the lower metal fitting has a groove-shaped notch for locking on the lower surface of the base near the base shaft.

[0008] Further, the upper metal fitting is fixed at an upper end of the base shaft portion, the upper end of which is lower than the arm portion, and the inner end of the arm portion is cut off outside the base shaft portion. In addition, it is preferable that a space is formed in the discontinuous end and the upper end of the base shaft portion so as to be able to rotate upward about the upper metal fitting engaged with the hole.

It is preferable that the arm has an outer end provided with a holding member for holding the building member between the arm and the arm.

[0010]

In the present invention, there is provided a base shaft portion provided with upper and lower locking hardware which is engaged with a hole of a house frame structure, and an arm portion which can support a building member such as a scaffold plate. The locking hardware is L-shaped. Therefore, by inserting and sliding the L-shaped upper metal fitting into the hole, the building member support device can be easily and reliably mounted with one touch, and the mounting time can be reduced, and the bolt, Unlike the case where a nut is used, the building member support device can be attached and detached from only one side of the house frame structure.

[0011] Further, engaging clasp material on the can, because mounted vertically movably on said base shaft portion, by inserting into the hole portion lowers the locking fittings of the upper, tilting the construction member supporting device It can be easily attached to a house frame without any need.

Further, in the invention according to claim 2 , when a groove-shaped notch for locking is formed on the lower surface of the base near the base shaft of the lower metal fitting, the house frame structure is formed in this notch. Can be fitted to prevent the attached architectural member support device from being displaced, and the architectural member support device can be reliably supported in a mounted state.

Further, in the invention according to claim 4, the upper end of the base shaft portion is lower than the arm portion, and the inner end of the arm portion is cut off outside the base shaft portion, and the cut end and the upper end of the base shaft portion are cut off. In addition, when a space is formed that allows upward rotation around the upper metal fitting engaged with the hole, the building member support device is easily tilted to form an L-shaped upper member. The stopper can be locked in the hole, and the mounting workability can be improved.

According to the fifth aspect of the present invention, when a holding member for holding the building member between the arm portion and the outer end of the arm portion is provided, the scaffold plate, the temporary floor and the like are clamped for convenience. Can be installed.

[0015]

An embodiment of the present invention will be described below with reference to the drawings. 1 to 3 show a construction member supporting device 4 of the present invention.
Is a building member B such as a scaffold plate attached to a house frame structure C.
In this embodiment, the scaffold plate 2 is formed of a perforated plate that is bridged over a floor opening A provided in a floor F under construction.
Is used as the architectural member B.

A plurality of the scaffold plates 2 are arranged on the floor F above the floor opening A, and one end of the scaffold plates 2 is supported by the lower scaffold plate 3. The lower scaffold plate 3 constituting the architectural member B is supported using the architectural member support device 4.

As shown in FIG. 1, the floor F is disposed between the wall panels 20A and 20B on the upper and lower floors in this embodiment, and the standing beam member 21 of the house frame C is formed. Piece 21
A formed using the floor panels 22 joined to A, and arranged at right angles to the wall panels 20A, 20B, respectively.
The floor opening A having a flat rectangular shape in which the floor panel 22 is not disposed is provided in a corner formed by the floor opening 22.

The building member supporting device 4 is attached to a standing piece 21A of the beam 21 along one side of the floor opening A, and the building member supporting device 4 is mounted on the standing member 21 as shown in FIG. A square pipe-shaped base shaft portion 7 provided with an upper locking metal member 5 and a lower locking metal member 6 which are detachably engaged with the holes D1 and D2 formed in the piece 21A, and extending vertically. 7 comprises a square pipe-shaped arm 9 extending horizontally outward from the upper end of the base 7 in a direction different from that of the upper and lower fittings 5 and 6 and supporting the lower scaffold plate 3.

The upper metal fitting 5 is provided at a front end thereof with a horizontal horizontal piece 10 projecting inward away from the base shaft 7 from an elevating body 23 capable of moving up and down in the base shaft 7. And a spring 24 disposed below the elevating body 23 and urging the elevating body 23 upward, the upper latch metal 5 can be raised and lowered freely. Is held.

The lower metal fitting 6 is a horizontal short round bar having a groove-shaped notch 12 for locking on the lower surface of the base 6A close to the base shaft 7.

At the outer end of the arm portion 9, a vertical end fitting 25 in the form of a square pipe is fixed, and the lower portion is inserted into the inside thereof so that the lower portion can be raised and lowered. A holding member 13 that extends horizontally and holds the lower scaffold plate 3 between the arm portion 9 and the lower scaffold plate 3 is fixed.

A screw shaft 27 hanging from the lower end of the elevating member 26 is screwed to a nut-like member 29 rotatably attached to the end fitting 25 below the lower end of the end fitting 25, and is inserted into the end fitting 25. Since the spring 30 for urging the elevating member 26 upward is provided, the holding member is rotated by rotating the nut-shaped member 29 using a rod-shaped handle 31 protruding from the nut-shaped member 29 as a clue. 13 can be adjusted up and down to adjust the distance between the presser 13 and the arm 9, and can cope with a change in the thickness of the lower scaffold 3.

An oblique reinforcement fitting 32 is bridged between the arm 9 and the lower portion of the base shaft 7 to increase the strength in the vertical direction.

As described above, the architectural member supporting device 4 of the present invention.
Can be easily attached to the house frame structure C (the beam member 21) without using bolts, nuts, etc. by engaging the upper and lower locking hardware 5, 6 with the holes D1, D2. Since the upper locking metal member 5 can be moved up and down freely, as shown by a dashed line in FIG. 3, the upper locking metal member 5 is pushed down and the building member supporting device 4 is inserted into the hole D1 without tilting. The upper metal fitting 5 can be inserted, and the mounting work of the building member supporting device 4 is simple and convenient.

In order to push down the upper metal fitting 5 more easily, as shown by a two-dot chain line in FIG.
A knob-shaped protrusion 33 protruding from the base 3 to the outside of the base shaft portion 7 may be provided.

The notch 12 formed in the lower metal fitting 6 can fit the standing piece 21A, so that it can be reliably supported with the building member support device 4 attached.

Such an architectural member supporting device 4 is shown in FIG.
As shown in the figure, a plurality of the pieces 21 are attached to the standing pieces 21A of the beam member 21 at appropriate intervals, and the lower scaffold plate 3 is placed between the upper surfaces of the arms 9 of the building member supporting devices 4. Hang over.

As shown in FIGS. 1 and 2, the lower scaffold plate 3 has leg plates 35, 35 having an L-shaped cross section falling from both side edges of a flat rectangular substrate 34 having a plurality of holes 3a. .

The lower scaffold plate 3 is placed on the arms 9 of the building member support devices 4 and is clamped by the holding members 13 so that the lower scaffold plate 3 is attached to one inner edge of the floor opening A. It is arranged horizontally along. At this time, the upper surface of the lower scaffold 3 and the upper surfaces of the floor panels 22 are aligned at the same height.

The scaffold plate 2 is formed by lowering leg plates 37, 37 having an L-shaped cross section from both side edges of a flat rectangular substrate 36 having a plurality of holes 2a formed therein. And is supported by the lower scaffold 3 and the other end is placed on the upper surface of the floor panel 22;
The floor opening A is closed by arranging and arranging the side surfaces substantially in contact with each other.

The two scaffolding plates 2, 2 arranged side by side are connected by a fitting 14. The joint 14 is formed by connecting the upper ends of two axially parallel insertion pieces 14A, 14A to the axial connection piece 14A.
B and a connecting piece 14B
Are inserted into the hole 2a of each scaffold plate 2 by straddling the two scaffold plates 2 and 2 arranged side by side, so that the two scaffold plates 2 and 2 arranged side by side are connected. You.

Further, the hole 2a of the scaffold plate 2 is located in the floor opening A and at a position close to the example edge of the beam 21.
A T-shape, a U-shape, and an L-shape (which are T-shaped in FIG. 2) which are suspended over the lower surface of the scaffold plate 2 (the lower surface of the leg plate 37) and abut against the side edge of the beam member 21 ) Is inserted into the hole 2a located in the floor opening A of the scaffold plate 2 and close to the side surface of the lower scaffold plate 3 so as to hang over the lower surface of the scaffold plate 2. A T-shape, a U-shape, and an L-shape (in the illustrated embodiment, T-shape) that contact the side surface of the lower scaffold plate 3
A pin member 16 (e.g., a character shape) is inserted.

The side surface of the lower scaffold plate 3 against which the pin member 16 comes into contact includes either one of the side surfaces or both side surfaces. In order to surely prevent the displacement of the scaffold plate 2. As shown in (1), it is desirable that the pin members 16, 16 abut against both side surfaces of the lower scaffold plate 3.

The hole 2a of the scaffold 2 is aligned with the hole 3a of the lower scaffold 3, and a T-shaped pin 17 is inserted into each hole 2a, 3a. This pin material 17
May be various shapes such as a U shape, an L shape, etc., in addition to the T shape.

As described above, the floor opening A provided in the corner portion is securely closed by a simple operation using the scaffold plate 2, the lower scaffold plate 3, and the joints 14, the pin members 15, 16 and 17. The temporary floor 1 excellent in safety can be formed.

As shown in FIG. 2, the perforations 2a, 3a can have a function as anti-slip pieces 39, with the peripheral portions thereof protruding from the upper surfaces of the scaffold plate 2 and the lower scaffold plate 3. The connecting pieces 14B and the locking pieces 40 at the upper ends of the pin members 15, 16, 17 can also function as non-slip.

FIG. 4 shows another embodiment of the building member supporting device 4 of the present invention. In this example, the upper metal fitting 5 of the building member support device 4 is fixed at the upper end of the base shaft portion 7 and the upper end is set to a lower position than the arm portion 9. By cutting the inner end outside the base shaft portion 7 and connecting the cut end 19 and the upper end of the base shaft portion 7 with an oblique inclined portion 41, the upper locking metal member 5 engaged with the hole D1 is formed. A space S that allows upward rotation about the center is formed.

Therefore, the building member supporting device 4 inserts the upper metal fitting 5 into the hole D1 at an angle as shown by the arrow in FIG. The member support device 4 can be prevented from hitting.

A holding member 13 provided at the outer end of the arm 9
The height may be adjusted by the lever body 42 and the pins 43 as shown in FIG.

As shown in FIG. 6, the architectural member supporting device 4 of the present invention can be attached to each outdoor surface of a frame structure C, for example, with a trunk-like beam 45 and a pillar 46 as a house frame structure C, and is also provided. The scaffolding plate 49 can be supported on the arms 9 of the building member supporting devices 4.

[0041]

As described above, the architectural member supporting device of the present invention can be used for engaging in a hole of a house frame structure, a base shaft portion provided with a lower metal fitting, and a scaffold plate or the like. An arm capable of supporting the member; and the upper metal fitting has an L-shape. Therefore, by inserting the L-shaped upper metal fitting into the hole and sliding the same, the building member support device can be easily and reliably attached with one touch.
The installation time can be shortened, and unlike the case where bolts and nuts are used, the building member support device can be attached and detached from only one side of the house frame structure.

Further , since the above-mentioned upper metal fitting is attached to the base shaft so as to be able to move up and down, the upper metal fitting is lowered and inserted into the hole to tilt the architectural member support device. It can be easily attached to a house frame without any need.

Further, in the invention according to claim 2 , when a groove-shaped notch for locking is formed on the lower surface of the base near the base shaft of the lower metal fitting, the house frame structure is formed in this notch. Can be fitted to prevent the attached architectural member support device from being displaced, and the architectural member support device can be reliably supported in a mounted state.

In the invention according to claim 4, the upper end of the base shaft portion is lower than the arm portion, and the inner end of the arm portion is cut off outside the base shaft portion, and the cut end and the upper end of the base shaft portion are cut off. In addition, when a space is formed that allows upward rotation around the upper metal fitting engaged with the hole, the building member support device is easily tilted to form an L-shaped upper member. The stopper can be locked in the hole, and the mounting workability can be improved.

According to the fifth aspect of the present invention, when a holding member is provided at the outer end of the arm for holding the building member between the arm and the arm, the scaffold plate, the temporary floor and the like are clamped for convenience. Can be installed.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a temporary floor to which an embodiment of a building member supporting device of the present invention can be applied.

FIG. 2 is a partially enlarged perspective view of a temporary floor.

FIG. 3 is a side view showing an embodiment of the building member supporting device of the present invention.

FIG. 4 is a side view showing another embodiment of the building member supporting device of the present invention.

FIG. 5 is a side view showing a tilted state for attachment.

FIG. 6 is a perspective view showing an example in which the building member support device of the present invention is used for installing a scaffold plate.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 4 Architectural member support apparatus 5 Upper locking hardware 6 Lower locking hardware 6A Root part 7 Main shaft part 9 Arm part 10 Side piece 11 Standing piece 12 Notch part 13 Holder 19 Break end B Building member C House frame structure D1, D2 hole S void

Claims (5)

(57) [Claims] 1. A base shaft portion provided with an upper engaging metal member detachably engaged with a hole formed in a house frame structure and a lower engaging metal member and extending vertically, and An arm extending horizontally outward in a direction different from that of the lower locking hardware and capable of supporting a building member such as a scaffold plate, and the upper locking hardware is an inward horizontal piece separated from the base shaft. wherein with an L-shaped provided with an upward Tatsuhen the tip of the
An architectural member support device, which is attached to a base shaft portion so as to be able to move up and down. 2. The base according to claim 2, wherein said lower metal fitting is a base portion close to a base shaft portion.
2. The architectural member supporting device according to claim 1 , wherein a groove-shaped notch for locking is formed on the lower surface . 3. The arm member has the building member attached to an outer end thereof.
The building member supporting device according to claim 1 or 2 , further comprising a presser (10) to be held between the supporting member and the portion. 4. A detachably engaged hole in a hole formed in a house frame structure.
The upper metal fitting and the lower metal fitting
A base shaft portion extending from the base shaft portion,
Construction of scaffolding boards, etc., extending horizontally in a different direction from the fasteners
An arm capable of supporting the supporting member, the upper metal fitting is fixed at an upper end of the base shaft, and the upper end is positioned lower than the arm, and an inner end of the arm is provided. Is formed outside the base shaft portion, and a space is formed between the cut end and the upper end of the base shaft portion so as to enable upward rotation about the upper metal fitting engaged with the hole. An architectural member support device, characterized in that: 5. The arm portion has on its outer end, characterized in that a retainer for clamping between the arms of the building member 請
Motomeko 4 construction member supporting apparatus according.