JP4522831B2 - Apparatus for forming lightweight embedding unit - Google Patents

Apparatus for forming lightweight embedding unit Download PDF

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JP4522831B2
JP4522831B2 JP2004344074A JP2004344074A JP4522831B2 JP 4522831 B2 JP4522831 B2 JP 4522831B2 JP 2004344074 A JP2004344074 A JP 2004344074A JP 2004344074 A JP2004344074 A JP 2004344074A JP 4522831 B2 JP4522831 B2 JP 4522831B2
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lightweight
unit
lightweight embedding
forming
fitting
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JP2006152657A (en
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康弘 小田
彰 阪野
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Penta Ocean Construction Co Ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
    • E04B5/328—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements the filling elements being spherical

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  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Description

本発明は軽量埋込材、軽量埋込材ユニットおよびその形成装置に関するものである。   The present invention relates to a lightweight implant material, a lightweight implant material unit, and an apparatus for forming the same.

従来、分割したものを接合して構成する軽量埋込材として、特開２００３−２２７２００号公報の発明が知られている。この軽量埋込材は３分割になっており、少なくとも２種類の異なった形状の成形型を必要としていた。またこの他にも、軽量埋込材を中空にせずに、全体積分を発泡樹脂で形成するものとして特開平９−２５０１９６号公報の発明が知られている。
特開２００３−２２７２００号公報 特開平９−２５０１９６号公報 Conventionally, the invention of Japanese Patent Application Laid-Open No. 2003-227200 has been known as a lightweight embedding material formed by joining divided parts. This lightweight embedding material is divided into three parts, and at least two different shapes of molds are required. In addition to this, the invention of Japanese Patent Laid-Open No. 9-250196 is known in which the total integral is formed of a foamed resin without making the lightweight embedding material hollow.
JP 2003-227200 A JP-A-9-250196

しかし、前記の場合は、成形型費用と組立費用とが嵩むため非経済的であった。一方、後者の場合は、中空でないため原料費が嵩んで非経済的であるとともに、高さが異なるときはその都度、成形型を作る必要があった。   However, the case described above is uneconomical because the mold cost and assembly cost increase. On the other hand, in the latter case, since the material is not hollow, the raw material cost is high and it is uneconomical. When the height is different, it is necessary to make a mold each time.

本発明は上記のような問題に鑑みてなされたものであり、その目的は、一つの成形型で経済的に製造できる軽量埋込材、軽量埋込材ユニットおよびその形成装置を提供することである。   The present invention has been made in view of the above problems, and an object of the present invention is to provide a light-weight embedding material, a light-weight embedding material unit, and an apparatus for forming the same that can be economically manufactured with a single mold. is there.

また、軽量埋込材ユニットの形成装置は、半カプセル形の凹部が適宜間隔ごとに形成され、これらの凹部が連通溝で連結された雌型と、半カプセル形の前記凹部に嵌合する突起を備えた雄型とからなり、前記突起に高さ調整リングと下部成形リングとが取外自在に嵌め込まれ、前記連通溝には連結材形成用の高さ調整治具が取外自在に嵌め込まれたことである。更に、前記突起は十字状の割溝で４つに分割されていることを含むものである。 The lightweight embedding unit forming apparatus includes a female mold in which semi-capsule-shaped recesses are formed at appropriate intervals, and these recesses are connected by a communication groove, and a protrusion that fits into the semi-capsule-shaped recess. A height adjustment ring and a lower molding ring are detachably fitted into the protrusion, and a height adjustment jig for forming a connecting material is detachably fitted into the communication groove. That is. Further, the projection includes that the projection is divided into four by a cross-shaped split groove.

一つの成形型で接合面に嵌合突起と嵌合凹部とを交互に形成した上部成形部材と下部成形部材とを製造することができるので、これらの成形部材を一体的に嵌合して軽量埋込材を形成することができる。また二つの成形部材を接合面を上側にして並べた状態で、これらの間に引いた軸線を中心に一方の成形部材を反転させて他の成形部材に嵌合するときに、一方の成形部材の嵌合凹部が他方の成形部材の嵌合突起に嵌合される箇所に、一方の成形部材の嵌合突起が他方の成形部材の嵌合凹部に嵌合される箇所にそれぞれ形成されたことにより、軽量埋込材を簡単に形成することができる。また軽量埋込材を中空にしたことにより、原料費が節約できるので経済的になる。また軽量埋込材ユニットの形成装置の雄型における突起に複数の高さ調整リングが取外自在に嵌め込まれ、連通溝にも高さ調整具が取外自在に嵌め込まれたことにより、突起の高さと連通溝の深さとをそれぞれ調整することができるので、軽量埋込材の高さを自由に調整することができる。   Since it is possible to manufacture an upper molding member and a lower molding member in which mating protrusions and mating recesses are alternately formed on the joint surface with a single molding die, these molding members can be integrally fitted and lightweight. An embedding material can be formed. In addition, when two molded members are arranged with the joint surfaces facing upward, when one molded member is reversed and fitted to another molded member around the axis drawn between them, one molded member The fitting recess of one molding member is formed at a location where the fitting projection of one molding member is fitted into the fitting projection of the other molding member. As a result, a lightweight implant can be easily formed. Further, since the lightweight embedding material is made hollow, the cost of raw materials can be saved, which is economical. In addition, a plurality of height adjustment rings are detachably fitted into the protrusions on the male mold of the lightweight embedding unit forming apparatus, and the height adjustment tool is also detachably fitted into the communication groove, thereby Since the height and the depth of the communication groove can each be adjusted, the height of the lightweight embedding material can be adjusted freely.

以下、本発明の軽量埋込材、軽量埋込材ユニットおよびその形成装置の実施の形態を図面に基づいて説明する。はじめに、軽量埋込材について説明し、その後に、軽量埋込材ユニットおよびその形成装置について説明するが、各実施の形態において同じ構成は同じ符号を付して説明し、異なった構成にのみ異なった符号を付して説明する。   DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a lightweight implant material, a lightweight implant material unit and a forming apparatus therefor according to the present invention will be described below with reference to the drawings. First, the lightweight implant material will be described, and then the lightweight implant material unit and its forming apparatus will be described. In each embodiment, the same components are described with the same reference numerals, and only different components are different. A description will be given with reference numerals.

図１はカプセル形の軽量埋込材１を示したものである。この軽量埋込材１は発泡樹脂材によって形成された半カプセル形の上部成形部材２と、下部成形部材３とが一体的に嵌合されて構成されている。この軽量埋込材１の上下面には格子状の金網を取り付ける十字状の溝４が形成されている。この成形部材２、３は中空であり、この中空内には補強リブ５が十字状に形成され、この補強リブ５の上面、すなわち成形部材の接合面６には、図２に示すように、嵌合突起７と嵌合凹部８とが交互に形成されている。   FIG. 1 shows a capsule-shaped lightweight implant 1. The lightweight embedding material 1 is configured by integrally fitting a semi-capsule-shaped upper molded member 2 and a lower molded member 3 formed of a foamed resin material. On the upper and lower surfaces of the lightweight embedding material 1, there are formed cross-shaped grooves 4 for attaching a lattice-like wire mesh. The molded members 2 and 3 are hollow, and a reinforcing rib 5 is formed in a cross shape in the hollow. On the upper surface of the reinforcing rib 5, that is, on the joint surface 6 of the molded member, as shown in FIG. The fitting protrusions 7 and the fitting recesses 8 are alternately formed.

図２および図３は、上部成形部材２と下部成形部材３とを示したものであり、円形の中空内が十字状の補強リブ５で４つに区画され、半円側の一方（図中で左側）には嵌合突起７が上部に、嵌合凹部８が下部にそれぞれ形成され、他方（図中で右側）には嵌合凹部８が上部に、嵌合突起７が下部にそれぞれ形成され、軸線Ｍ１に対して左右の対象位置に嵌合突起７と嵌合凹部８とが配置されている。   2 and 3 show the upper molding member 2 and the lower molding member 3, and the inside of the circular hollow is divided into four by cross-shaped reinforcing ribs 5, and one of the semicircular sides (in the figure) The left side) is formed with a fitting projection 7 at the top and the fitting recess 8 is formed at the bottom. The other (on the right side in the figure) is formed with a fitting recess 8 at the top and the fitting projection 7 is formed at the bottom. The fitting protrusion 7 and the fitting recess 8 are arranged at the left and right target positions with respect to the axis M1.

したがって、上部成形部材２と下部成形部材３とを、図３に示すように、接合面６を上側にして並べた状態で、これらの間に引いた軸線Ｍ２を中心に反転（回転）させると、上部成形部材２の嵌合突起７が下部成形部材３の嵌合凹部８に嵌合する箇所に位置するとともに、上部成形部材２の嵌合凹部８が下部成形部材３の嵌合突起７に嵌合する箇所に位置するため、これらがそれぞれ嵌合してカプセル形の軽量埋込材１が形成される。   Therefore, when the upper molding member 2 and the lower molding member 3 are reversed (rotated) around the axis M2 drawn between them with the joining surface 6 facing upward as shown in FIG. The fitting projection 7 of the upper molding member 2 is located at a place where the fitting projection 7 of the lower molding member 3 is fitted into the fitting recess 8, and the fitting recess 8 of the upper molding member 2 is formed on the fitting projection 7 of the lower molding member 3. Since they are located at the places where they are fitted, these are fitted together to form the capsule-shaped lightweight implant 1.

このように同一形状の成形部材を一つの成形型で製造することができるので、これらが上下の成形部材２、３となって軽量埋込材１が形成される。   Thus, since the molding member of the same shape can be manufactured with one shaping | molding die, these become the upper and lower molding members 2 and 3, and the lightweight embedding material 1 is formed.

また図５は、第１の実施の形態の軽量埋込材ユニット９を示したものである。この軽量埋込材ユニット９は、上記の軽量埋込材１を３００ｍｍ間隔で縦横に連結材１０で一体成形して構成したものであり、上部成形部材１１が連結材１０で一体成形された上部成形部材ユニット１２と（図６参照）、下部成形部材１３が連結材１０で一体成形された下部成形部材ユニット１４（図７参照）とが嵌合して構成されている。   FIG. 5 shows the lightweight embedding unit 9 of the first embodiment. This lightweight embedding material unit 9 is formed by integrally molding the above-described lightweight embedding material 1 with a connecting material 10 vertically and horizontally at intervals of 300 mm, and an upper part in which an upper molding member 11 is integrally molded with a connecting material 10. The molded member unit 12 (see FIG. 6) and the lower molded member unit 14 (see FIG. 7) in which the lower molded member 13 is integrally formed with the connecting member 10 are configured to be fitted.

これらの上部成形部材ユニット１２と上部成形部材ユニット１４における下部成形部材１１と下部成形部材１３とは、上記軽量埋込材１における下部成形部材２と上部成形部材３と同じ構成である。すなわち、これらの成形部材２、３を、接合面を上側にして並べた状態で、これらの間に引いた軸線Ｍ２を中心に上部成形部材２を反転させて下部成形部材３に嵌合するときに、上部成形部材２の嵌合突起７が下部成形部材３の嵌合凹部８に嵌合される箇所に、上部成形部材２の嵌合凹部８が下部成形部材３の嵌合突起７に嵌合される箇所にそれぞれ形成されている。   The lower molding member 11 and the lower molding member 13 in the upper molding member unit 12 and the upper molding member unit 14 have the same configuration as the lower molding member 2 and the upper molding member 3 in the lightweight embedding material 1. That is, when these molding members 2 and 3 are arranged with their joint surfaces on the upper side, the upper molding member 2 is inverted around the axis M2 drawn between them and fitted to the lower molding member 3 Furthermore, the fitting recess 8 of the upper molding member 2 is fitted to the fitting projection 7 of the lower molding member 3 at the place where the fitting projection 7 of the upper molding member 2 is fitted into the fitting recess 8 of the lower molding member 3. It is formed in each place to be joined.

したがって、図７に示すように、これら上部成形部材ユニット１２と下部成形部材ユニット１４とを、これらの間に引いた軸線Ｍ２を中心に反転させると、上部成形部材１１の嵌合突起１５が下部成形部材１３の嵌合凹部１６に、上部成形部材１１の嵌合凹部１６が下部成形部材１３の嵌合突起１５にそれぞれ嵌合して軽量埋込材ユニット９が形成される。   Therefore, as shown in FIG. 7, when the upper molding member unit 12 and the lower molding member unit 14 are reversed about the axis M2 drawn between them, the fitting projection 15 of the upper molding member 11 becomes the lower part. The lightweight embedding unit 9 is formed by fitting the fitting recess 16 of the upper molding member 11 into the fitting recess 16 of the molding member 13 and the fitting protrusion 15 of the lower molding member 13.

なお、軽量埋込材ユニット９における軽量埋込材１の連結間隔は３００ｍｍに限らず、４００ｍｍまたは５００ｍｍ間隔にすることもできる。   In addition, the connection space | interval of the lightweight embedding material 1 in the lightweight embedding material unit 9 is not restricted to 300 mm, It can also be made into 400 mm or 500 mm space | interval.

また図８は第２の実施の形態の軽量埋込材ユニット１７を示したものである。この軽量埋込材ユニット１７は、軽量埋込材１の上下面に形成された十字状の溝４に嵌合させた格子状の金網１８で二つの軽量埋込材ユニット９を接合して構成したものであり、これ以外は上記の第１の実施の形態の軽量埋込材ユニット９と同じ構成である。この金網１８は縦横の鋼棒１９、２０が１５０ｍｍ間隔で設置されて形成されたものであり、３００ｍｍ間隔の交差部２１が軽量埋込材１の溝４に嵌合されている。なお金網１８は、上記のように１５０ｍｍ間隔に限らず、３００ｍｍ間隔で形成することもできる。   FIG. 8 shows a lightweight embedding unit 17 according to the second embodiment. This lightweight embedding unit 17 is constituted by joining two lightweight embedding units 9 with a lattice-shaped wire net 18 fitted in a cross-shaped groove 4 formed on the upper and lower surfaces of the lightweight embedding material 1. The rest of the configuration is the same as that of the lightweight embedding unit 9 of the first embodiment. The wire mesh 18 is formed by installing vertical and horizontal steel bars 19 and 20 at intervals of 150 mm, and intersecting portions 21 at intervals of 300 mm are fitted in the grooves 4 of the lightweight embedding material 1. The wire mesh 18 is not limited to the 150 mm interval as described above, but can also be formed at an interval of 300 mm.

この金網１８の鋼棒１９、２０は軽量埋込材１が４００ｍｍ間隔で連結された場合は、２００ｍｍまたは４００ｍｍ間隔で設置し、軽量埋込材１が５００ｍｍ間隔で連結された場合は、２５０ｍｍまたは５００ｍｍ間隔で設置する。なお、この金網１８は鉄筋に変えることもでき、鉄筋の場合でも同じ間隔で設置する。   The steel bars 19 and 20 of the wire mesh 18 are installed at intervals of 200 mm or 400 mm when the lightweight implant 1 is connected at intervals of 400 mm, and 250 mm or when the lightweight implant 1 is connected at intervals of 500 mm. Install at intervals of 500 mm. The wire mesh 18 can be changed to a reinforcing bar, and even in the case of reinforcing bars, they are installed at the same interval.

次に、図９に基づいて軽量埋込材ユニットの形成装置について説明する。この軽量埋込材ユニットの形成装置２３は、複数の半カプセル形の凹部２４を備えた雌型２５と、前記凹部２４に嵌合する突起２６を備えた雄型２７と、この雄型２７に嵌合された高さ調整リング３２および下部成形リング３３とから構成されている。この雌型２５の凹部２４は型板２８に適宜間隔ごと、例えば図１０の（１）に示すように６個形成され、これらが連結材形成用の連通溝２９で接続され、この連通溝２９には、連結材用の高さ調整治具３０が取外自在に嵌め込まれている。   Next, an apparatus for forming a lightweight embedding material unit will be described with reference to FIG. This lightweight embedding unit forming apparatus 23 includes a female mold 25 having a plurality of semi-capsule-shaped recesses 24, a male mold 27 having a protrusion 26 fitted into the recess 24, and a male mold 27. The height adjustment ring 32 and the lower molding ring 33 are fitted to each other. Six recesses 24 of the female mold 25 are formed in the mold plate 28 at appropriate intervals, for example, as shown in FIG. 10 (1), and these are connected by a connecting groove 29 for connecting member formation. The height adjusting jig 30 for the connecting material is detachably fitted.

この高さ調整治具３０は連通溝２９の深さを調整して、連結材１０の形成箇所を調整するものであり、厚いものを連通溝２９に嵌め合わせると連結材１０の厚さが薄くなり、反対に薄いものを連通溝２９に嵌め合わせると連結材１０の厚さが厚くなる。   The height adjusting jig 30 adjusts the depth of the communication groove 29 to adjust the location where the connecting material 10 is formed. When a thick material is fitted into the communication groove 29, the thickness of the connecting material 10 is reduced. On the contrary, when a thin object is fitted into the communication groove 29, the thickness of the connecting member 10 is increased.

一方、上記凹部２４に嵌合される雄型２７の突起２６は半カプセル形であり、十字状の割溝３１で４つに分割され、高さ調整リング３２と下部成形リング３３とが取外自在に嵌め込まれている。   On the other hand, the protrusion 26 of the male mold 27 fitted into the concave portion 24 is a semi-capsule shape, and is divided into four by a cross-shaped split groove 31, and the height adjusting ring 32 and the lower molding ring 33 are removed. Fits freely.

この高さ調整リング３２は形成部材１１、１３と下部形成部材１３の高さを調整するものであり、リング３４と、このリング３４の内側に形成された十字形の嵌合板３５とからなり、この嵌合板３５で形成された空間部３６に突起２６が挿入され、該突起２６の割溝３１に嵌合板３５が挿入される。よってこの高さ調整リング３２の厚さを変えると形成部材１１、１３の高さが調整でき、高さ調整リング３２を厚くすると形成部材１１、１３の高さが低くなり、薄くすると形成部材１１、１３の高さが高くなる。   The height adjusting ring 32 adjusts the height of the forming members 11 and 13 and the lower forming member 13, and includes a ring 34 and a cross-shaped fitting plate 35 formed inside the ring 34. The projection 26 is inserted into the space 36 formed by the fitting plate 35, and the fitting plate 35 is inserted into the split groove 31 of the projection 26. Therefore, the height of the forming members 11 and 13 can be adjusted by changing the thickness of the height adjusting ring 32, the height of the forming members 11 and 13 is reduced when the height adjusting ring 32 is increased, and the forming member 11 is decreased when the height adjusting ring 32 is reduced. , 13 becomes higher.

また下部成形リング３３は形成部材１１、１３の下部を形成するものであり、上記の高さ調整リング３２と同じように、リング３４と嵌合板３５とから構成され、このリング３４と嵌合板３５とに、嵌合突起１５と嵌合凹部１６とを形成する形成孔３７が開口されている。   The lower molding ring 33 forms the lower part of the forming members 11 and 13, and is composed of a ring 34 and a fitting plate 35, similar to the height adjusting ring 32, and this ring 34 and the fitting plate 35. In addition, a formation hole 37 for forming the fitting protrusion 15 and the fitting recess 16 is opened.

したがって、図１３の（１）に示すように、高さ調整リング３２と下部成形リング３３とを嵌め込んだ突起２６を凹部２４に嵌合して雌型２５と雄型２７とを合体させた形成装置２３に発泡成形樹脂を充填して発泡させると、同図の（２）に示すような成形部材ユニット１２、１４が形成される。   Therefore, as shown in (1) of FIG. 13, the protrusion 26 into which the height adjustment ring 32 and the lower molding ring 33 are fitted is fitted into the recess 24 so that the female mold 25 and the male mold 27 are combined. When the forming apparatus 23 is filled with foamed molding resin and foamed, the molded member units 12 and 14 as shown in FIG.

また、図１４および図１５の（１）に示すように、高さ調整リング３２の高さを変えると、同図の（２）に示すように、高さの異なる成形部材１１、１３を備えた成形部材ユニット１２、１４が形成される。   Further, as shown in FIG. 14 and FIG. 15 (1), when the height of the height adjusting ring 32 is changed, the molding members 11 and 13 having different heights are provided as shown in (2) of FIG. Formed member units 12 and 14 are formed.

軽量埋込材の断面図である。It is sectional drawing of a lightweight embedding material. 上部形成部材と下部形成部材の斜視図である。It is a perspective view of an upper formation member and a lower formation member. 上部形成部材と下部形成部材の平面図である。It is a top view of an upper formation member and a lower formation member. 上部形成部材と下部形成部材の断面図である。It is sectional drawing of an upper formation member and a lower formation member. 第１の実施の形態の軽量埋込材ユニットであり、（１）は正面図、（２）は平面図である。It is the lightweight embedding material unit of 1st Embodiment, (1) is a front view, (2) is a top view. 上部形成部材ユニットを下部形成部材ユニットに嵌合する断面図である。It is sectional drawing which fits an upper formation member unit to a lower formation member unit. 上部形成部材ユニットと下部形成部材ユニットの平面図である。It is a top view of an upper formation member unit and a lower formation member unit. 第２の実施の形態の軽量埋込材ユニットであり、（１）は平面図、（２）は正面図である。It is the lightweight embedding material unit of 2nd Embodiment, (1) is a top view, (2) is a front view. 軽量埋込材ユニットの形成装置の断面図である。It is sectional drawing of the formation apparatus of a lightweight embedding material unit. （１）は軽量埋込材ユニットの形成装置の雌型の平面図、（２）は同雄型の平面図である。(1) is a plan view of a female mold of a lightweight embedding material unit forming apparatus, and (2) is a plan view of the same male mold. 高さ調整リングであり、（１）は平面図、（２）は同断面図である。It is a height adjustment ring, (1) is a top view, (2) is the same sectional view. 下部成形リングであり、（１）は平面図、（２）は同断面図である。It is a lower shaping | molding ring, (1) is a top view, (2) is the same sectional drawing. （１）は軽量埋込材ユニットの形成装置の断面図、（２）は同形成装置で製造した形成部材ユニットの正面図である。(1) is sectional drawing of the formation apparatus of a lightweight embedding material unit, (2) is a front view of the formation member unit manufactured with the formation apparatus. （１）は軽量埋込材ユニットの形成装置の雄型の断面図、（２）は形成部材ユニットの正面図である。(1) is a male cross-sectional view of the lightweight embedding material unit forming apparatus, and (2) is a front view of the forming member unit. （１）は軽量埋込材ユニットの形成装置の雄型の断面図、（２）は形成部材ユニットの正面図である。(1) is a male cross-sectional view of the lightweight embedding material unit forming apparatus, and (2) is a front view of the forming member unit.

符号の説明Explanation of symbols

１ 軽量埋込材
２ 上部成形部材
３ 下部成形部材
４ 溝
５ 補強リブ
６ 接合面
７、１５ 嵌合突起
８、１６ 嵌合凹部
９ 軽量埋込材ユニット
１０ 連結材
１１ 上部成形部材
１２ 上部成形部材ユニット
１３ 下部成形部材
１４ 下部成形部材ユニット
１５ 嵌合突起
１７ 軽量埋込材ユニット
１８ 金網
１９、２０ 鋼棒
２１ 交差部
２３ 軽量埋込材ユニットの形成装置
２４ 凹部
２５ 雄型
２６ 突起
２７ 雄型
２８ 型板
２９ 連通溝
３０ 高さ調整治具
３１ 割溝
３２ 高さ調整リング
３３ 下部成形リング
３４ リング
３５ 嵌合板
３６ 空間部
３７ 形成孔
Ｍ１、Ｍ２ 軸線 DESCRIPTION OF SYMBOLS 1 Light weight embedding material 2 Upper shaping | molding member 3 Lower shaping | molding member 4 Groove 5 Reinforcement rib 6 Joining surface 7, 15 Fitting protrusion 8, 16 Fitting recessed part 9 Light weight embedding material unit 10 Connection material 11 Upper shaping member 12 Upper shaping member Unit 13 lower molding member 14 lower molding member unit 15 fitting projection 17 lightweight embedding unit 18 wire mesh 19, 20 steel bar 21 intersecting portion 23 lightweight embedding unit forming device 24 recess 25 male mold 26 projection 27 male mold 28 Template 29 Communicating groove 30 Height adjusting jig 31 Split groove 32 Height adjusting ring 33 Lower forming ring 34 Ring 35 Fitting plate 36 Space part 37 Formation hole M1, M2 Axis line

Claims (2)

半カプセル形の凹部が適宜間隔ごとに形成され、これらの凹部が連通溝で連結された雌
型と、半カプセル形の前記凹部に嵌合する突起を備えた雄型とからなり、前記突起に高さ
調整リングと下部成形リングとが取外自在に嵌め込まれ、前記連通溝には連結材形成用の高さ調整治具が取外自在に嵌め込まれたこと、
を特徴とする軽量埋込材ユニットの形成装置。 Semi-capsule-shaped recesses are formed at appropriate intervals, and these recesses are composed of a female mold connected by a communication groove and a male mold having a projection that fits into the semi-capsule-shaped recess. A height adjustment ring and a lower molding ring are detachably fitted, and a height adjustment jig for forming a connecting material is detachably fitted in the communication groove;
An apparatus for forming a lightweight embedding material unit. 突起は十字状の割溝で４つに分割されていること、
を特徴とする請求項１に記載の軽量埋込材ユニットの形成装置。 The protrusion is divided into four by a cross-shaped split groove,
The apparatus for forming a lightweight embedding unit according to claim 1.
JP2004344074A 2004-11-29 2004-11-29 Apparatus for forming lightweight embedding unit Active JP4522831B2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101331283B1 (en) * 2012-02-14 2013-11-20 아주대학교산학협력단 Mold for construction structures and manufacturing method thereof using the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54138018A (en) * 1978-04-19 1979-10-26 Sekisui Plastics Installation of embedding material to substrate for concreteslab
JPS58209534A (en) * 1982-05-31 1983-12-06 Achilles Corp Forming method of synthetic resin foamed pad formed with hollow protuberance
JP2002266457A (en) * 2001-03-08 2002-09-18 Kyushu Kasei Kogyo Kk Execution method of concrete slab and apparatus
JP2004244938A (en) * 2003-02-14 2004-09-02 Penta Ocean Constr Co Ltd Hollow material unit and installation method therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54138018A (en) * 1978-04-19 1979-10-26 Sekisui Plastics Installation of embedding material to substrate for concreteslab
JPS58209534A (en) * 1982-05-31 1983-12-06 Achilles Corp Forming method of synthetic resin foamed pad formed with hollow protuberance
JP2002266457A (en) * 2001-03-08 2002-09-18 Kyushu Kasei Kogyo Kk Execution method of concrete slab and apparatus
JP2004244938A (en) * 2003-02-14 2004-09-02 Penta Ocean Constr Co Ltd Hollow material unit and installation method therefor

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