JP3184510U - Poly frame holder with frame - Google Patents

Abstract

An object of the present invention is to tighten a phone tie, which is an external fastening bracket for a mold, so that the embedded mold holder of the separator bites into the panel of the mold, and when the mold is disassembled, the biting portion protrudes from the concrete outer surface. In order to hinder the interior construction such as cross-sticking, we provide a framed poly frame holder that can easily remove this protrusion.
A ring-shaped frame 2 having a gradient that is the same as or slightly thicker than the depth of biting into the control panel 11 and has an outer circumferential surface that spreads outward is formed into a mold that forms a gradient that narrows toward the outside of the mold holder 4. Construction is carried out after making the structure overlapped with the contact surface 3, and the top is removed after dismantling the formwork.
[Selection] Figure 2

Description

  The present invention relates to a separator equipped with an embedded-type poly formwork holder that twists and removes a cover portion of a frame reinforcing bar of a building form separator.

  Conventionally, the above-mentioned type of separator that twists and removes the cover part is a raw component that is placed so that the steel wire between the inner surface of the mold and the constricted part that twists off the separator remains exposed. Since the steel wire portion cannot be twisted off due to the frictional force generated by the pressure such as the shrinkage of the steel plate, a poly frame receiver is attached to the cover portion to prevent this.

  As described above, the steel wire portion to be cut off of the separator is covered with the poly mold holder, but when the phone tie, which is an external fastening metal fitting of the mold, is tightened, the mold receiver of the receiver becomes the mold. I bite into the control panel. As a result, when the formwork is dismantled, the part that bites into the control panel of the receiver protrudes from the concrete surface, which hinders interior work such as cross bonding.

  As a result of diligent research, the present inventors have succeeded in developing an embedded-type poly frame receiver that can easily remove the portion protruding from the concrete surface.

Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 1 is an image view of an embedded type poly formwork holder according to the present invention, in which the formpiece receiving part has a ring-shaped top 2 having an outer peripheral surface that is inclined outward as indicated by reference numeral 1. Each of the cylindrical main bodies 4 having the mold receiving portions 3 that form a gradient narrowing toward the outside is made of a resin member. Reference numeral 5 denotes a hole processing portion into which a portion of the steel wire of the separator to be twisted is inserted.
FIG. 2 is a cross-sectional view of the receiver when it is set on a formwork, where reference numeral 6 denotes a portion of the separator steel wire to be removed by twisting, and reference numeral 7 denotes a phone tie 8 which is an external fastening hardware. This is a washer for preventing the receiver from moving backward when tightened. Reference numeral 9 denotes a cutting portion, reference numeral 6 denotes a cutting portion, reference numeral 10 denotes a threaded portion at the end of the separator screwed to the phone tie 8, and reference numeral 11 denotes a mold panel.
In FIG. 2, if the phone tie 8 is tightened, the top 2 bites into the control panel 11 and causes the trouble as described above. However, the top 2 can be easily removed by the effect of the gradient of the outer peripheral surface.
In addition, when the separator is provided with a non-rotating projection 12 as shown in FIG. 3, the frame 2 and the body 4 are grooved with reference numeral 13, and the support is attached to the separator with the projection 12 crossed. it can.

  If the poly-made mold holder according to the present invention is used, the protrusion of the mold holder from the concrete outer surface of the mold-receiving part after the mold is dismantled is eliminated, and the subsequent interior work is not hindered.

  The image figure of the poly formwork holder by this invention.   Sectional drawing at the time of the setting of the poly formwork holder by this invention.   Sectional drawing at the time of setting when there is a protrusion of a rotation stopper.

  First, the poly frame receiver 4 is pushed from the end of the steel wire of the separator after predetermined processing such as spiral processing of both ends by a rolling machine, and then the top 2 is screwed to complete the mounting.

  Use of the separator with the framed poly frame holder according to the present invention facilitates post-processing after dismantling the formwork, and there is no hindrance in the subsequent interior work, so the industrial utility value is great. it is conceivable that.

1. Gradient 2, outward, frame 3, receiving part 4, receiving body 5, hole processing part 6, separator removal part 7, washer 8, phone tie 9, neck part 10, spiral processing part 11, formwork Control panel 12, anti-rotation projection 13, groove processing

Claims (2)

  A ring-shaped frame that is a receiving device for a separator for architectural formwork and has a gradient that the outer peripheral surface spreads outward, and a receiving device body that is embedded in concrete are used together, and after disassembling the formwork A resin member characterized in that the receiving member can be prevented from protruding from the outer surface of the concrete by removing the piece.   A formwork holder having a groove for intersecting a rotation-preventing protrusion formed on the separator in the top and the receiver body.

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