JPH079962Y2 - A bracket for the corner of the flap that supports the slab floor - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention is used for a temporary frame construction method of a beam in a concrete structure, and is a bracket for supporting a corner of a flap corner that supports a slab floor. It is about.

“Conventional Technology and Its Problems” Conventionally, the flap angle used in the beam temporary frame construction method and used to support the slab floor is supported near the ceiling surface through a large number of adjustable expansion and contraction poles. There is.

In this way, since the flap angle adopts the push-up method from below (floor surface), a large number of flaps are required and the pole is naturally erected even at the corners of the flap angle. Becomes

Therefore, the pole is erected in the vicinity of the wall surface such as the outer wall surface or the partition wall.

As described above, in the state where the pole is provided up to the vicinity of the wall surface, the following problems can be considered.

That is, first of all, since the pole is provided in the vicinity of the wall surface, it is difficult to work in this part and the workability is poor.

Secondly, since the number of poles to be erected increases, it takes a lot of time and labor to stand or remove the poles.

Furthermore, thirdly, the increase in the number of poles used will speed up and reduce workability, such as the time and effort required when moving the poles, specifically when moving to another floor. , And the labor saving has not been improved.

"Means for Solving the Problems" In view of the above, the present invention has a structure in which a corner of a flap corner can be easily supported, and thereby, the use of a pole at this corner can be eliminated in principle. And

And finally, in order to achieve a reduction in the number of poles used and to be able to solve the above-mentioned problems,
The following configuration was adopted.

That is, the present invention is mounted on a side wall plate of a temporary frame of a beam having a substantially U-shaped cross section supported by poles, struts, etc. A bracket for supporting the hook, the hook fitting being fitted to the upper end of the side wall plate, the hanging main body hanging from the hook, and the hanging. Sleeve pieces provided on both sides of the main body piece, a receiving piece for supporting a flap angle whose base is pivotally mounted via a pivot provided on the sleeve piece, and the sleeve for supporting the receiving piece in a horizontal state. It is a bracket for the corner of the flap that supports the slab floor and is composed of a wedge that is placed between the pieces.

"Operation" Next, the operation (usage state) of the present invention will be described.
By the similar beam temporary frame construction method, specifically, a beam temporary frame having a designed size, depth, and the like is attached to a designed height via a support member (support device).

The hook pieces of the frame fittings are fitted to the upper ends of the lumber and veneer plate (also referred to as weir plate) that constitute the temporary frame of the beam assembled (constructed) in this way, and Install in a hanging state.

Such a mounting bracket is also attached to the upper end of the temporary frame of the facing beam, and the pair of supporting brackets form a set in the facing state, and the flap angle is supported as described later.

As described above, the mounting brackets are attached to one side of the temporary frame of the beam and the other side of the temporary frame of the beam at appropriate intervals and in a confronting manner.

Then, in this case, in order that the hanging body piece of the frame fitting is held in a hanging state by the temporary frame of the beam, the hanging body piece is attached to the back side (wall surface side, the same applies hereinafter) of the hanging body piece. It may be provided via a batten.

Subsequently, a flap angle is mounted between the receiving piece of one of the mounting brackets supported in a horizontal state via the wedge and the receiving piece of the other supporting bracket in the same state, The so-called flap angle,
It is passed between the brackets facing each other. In some cases,
It is also possible to strike a nail between the butt angle and the sleeve piece of the pendant bracket for further stabilization.

An appropriate number of poles are provided between the passed flutter angle and the floor. At this time, in the vicinity of the temporary frame of the beam, the so-called corner angle of the flutter angle is supported by a bracket. Therefore, the pole at that portion can be omitted.

By repeating the above operation, a large number of flap angles are passed between the temporary frames of the beams facing each other, and the flap angles are stably supported via the poles.

A plurality of veneer boards for a slab floor are laid on the flutter angle thus supported after mounting several round pipes or battens in a direction orthogonal to the supporting direction of the flutter angle.

After that, reinforcing bars are laid on the temporary frame of the beam and the slab floor, and concrete is placed.

After the concrete is hardened, removal of the flap, the temporary frame of the beam, the veneer plate and the like is performed. First, the removal of the flap is performed.

That is, when a nail is driven between the sleeve piece and the flap corner, the nail is first pulled out.

Then, after removing the wedge of the frame fitting to set the flap angle to a free state, the pole and the flap angle are appropriately removed.

By removing the wedges, the flaps, and the poles in order, there will be no obstacles in the room. Then, remove the brackets and the temporary frame of the beam and the veneer for the slab floor.

As a result, the inside of the concrete on this floor will be terminated, so this is usually related to the construction of the concrete on the upper floor, and the construction and work procedures are as described above.

[Embodiment] An embodiment of the present invention will be specifically described below with reference to the drawings. Reference numeral 1 denotes a temporary beam having a substantially U-shaped cross section supported by a supporting member 2 such as a pole or a support. Side wall plate 3a of frame 3
A mounting bracket that is supported on (the upper end of the lumber and veneer plate) and supports the flap angle 4, and this mounting bracket 1 is configured as follows.

That is, the frame fitting 1 is provided on the hook piece 5 fitted to the upper end of the side wall plate 3a, the hanging body piece 6 depending from the hook piece 5, and on both sides of the hanging body piece 6. Sleeve pieces 7
And a receiving piece 9 for supporting the flap angle 4 whose base is pivotally mounted via a pivot 8 provided on the sleeve piece 7, and the sleeve piece 7 for supporting the receiving piece 9 in a horizontal state. It consists of a wedge 10 to be handed over.

In this example, the wedge 10 has a structure to be fitted into the small holes 9a provided in the sleeve pieces 7, but the present invention is not limited to this example.

In the figure, 11 is a chain for preventing the wedge 10 from being pulled out, and 12 is a small hole provided in the sleeve piece 7 for inserting a nail.

In the figure, 13 is a round pipe, 14 is a reinforcing bar, and 15 is a plywood for slab floor.

[Advantages of the Invention] As described in detail above, the present invention is mounted on the side wall plate of the temporary frame of the substantially U-shaped beam supported via the poles, the columns, etc. A supporting metal fitting for supporting a hook piece fitted to an upper end of the side wall plate, a hanging body piece hanging from the hook piece, and a hanging body piece on both sides of the hanging body piece. A sleeve piece provided, a receiving piece for supporting a flap angle whose base is pivotally attached via a pivot provided on the sleeve piece, and a sleeve piece for supporting the receiving piece in a horizontal state. It is a bracket for corners of the flap that is used to support the slab floor and is composed of wedges that support the corners of the flap through the brackets. Have.

That is, there is an effect that the corner portion of the flutter angle can be easily supported and the use of the pole at this corner portion can be eliminated in principle.

As will be described later, it is possible to achieve a reduction in the number of poles used and solve each of the problems described above.

Since the pole is not provided near the wall surface,
It is easy to work in this area, and it is very useful for improving workability.

Since the number of poles to be erected is reduced, this is a great help for simplifying and shortening the work such as erection or removal of poles.

The decrease in the number of poles used means that the work is easier and less labor is required when moving the poles, specifically when moving to another floor, and the workability is speeded up and reduced, and labor is saved. It can be expected to have a great effect in terms of conversion.

[Brief description of drawings]

1 shows a perspective view of the present invention, FIG. 1 is a perspective view, FIG. 2 is a sectional view of the same as above, FIG. 3 is a perspective view of a used state, and FIG. 4 is an enlarged sectional view of a used state. It is a figure. 1: Support bracket, 2: Support member 3: Temporary frame of beam, 3a: Side wall plate 4: Battling angle, 5: Hook piece 6: Hanging body piece, 7: Sleeve piece 8: Axis, 9: Receiving piece 9a : Small hole, 10: Wedge 11: Chain, 12: Small hole 13: Round pipe, 14: Reinforcing bar 15: Veneer plate

Claims (2)

[Scope of utility model registration request] Claim: 1. Almost U mounted via poles, columns, etc.
A mounting bracket that is supported on a side wall plate of a temporary frame of a beam having a V-shaped cross section and that supports a transfer member such as a flank angle, the mounting bracket being fitted to an upper end of the side wall plate. The hook piece to be mated, the hanging body piece hanging from the hook piece, the sleeve pieces provided on both sides of the hanging body piece, and the base portion thereof is pivotally attached via the pivot provided on the sleeve piece. A bracket for supporting a slab floor, which is composed of a receiving piece that supports the delivery member and a wedge that is placed between the sleeve pieces that supports the receiving member in a horizontal state. 2. The slab floor according to claim 1, wherein the sleeve piece has a structure in which a small hole for inserting a nail is formed in the sleeve piece in order to stably support the delivery member. A bracket that supports the corners of the flaps that form the support.