JPH0716817A - Molding form for pc member, and frame member and bed face plate used for the form - Google Patents

Abstract

PURPOSE:To obtain a form that can mold a PC plate with high accuracy irrespective of unevenness of a form installation surface and can be assembled by a simple operation and suitably used esp. in molding a PC plate on a floor of a building under construction as a working space. CONSTITUTION:An outer frame 44 for molding a peripheral part of a PC member is composed of a plurality of frame members 41 so as to be disassembled. A level adjusting means 52 is provided on the peripheral part molding outer frame 44. On the other hand, a bed face plate 56 is held by the peripheral part molding outer frame 44. A deflection preventing means for preventing the deflection of the bed face plate 56 by installation is provided so as to adjust an installation position.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、プレキャスト製の例え
ば非耐力壁などの版や、その他の柱や梁などの柱状部材
（以下、これらを総称してＰＣ部材という）を成型する
ためのＰＣ部材成型用の型枠に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a PC for molding a precast plate, such as a non-bearing wall, or other columnar members such as columns and beams (hereinafter collectively referred to as PC members). The present invention relates to a mold for molding a member.

【０００２】[0002]

【従来の技術】ＰＣ部材の成型は一般に、定盤状のテー
ブルをレベル調整して据え付け、このテーブル上にベッ
ト面板を敷き並べて、これに堰板いわゆるＰＣ部材の周
部成型用外枠を設け、かつ、外枠内に配筋を施してコン
クリートを打設する手段がとられている。2. Description of the Related Art Generally, for molding a PC member, a table having a surface plate shape is level-adjusted and installed, a bed face plate is laid on the table, and an outer frame for forming a peripheral portion of the PC member is provided on the bed plate. In addition, the means for placing concrete in the outer frame is used.

【０００３】[0003]

【発明が解決しようとする課題】かゝる成型手段によれ
ば、厚さ寸法上で高精度のＰＣ部材を成型することがで
きて好適であるが、これはテーブルを定盤のように据え
付けてＰＣ部材を工場生産する上でのことであって、例
えば建築現場ごとにおいて、その建物の構築に必要なＰ
Ｃ部材を現場付近で成型する所謂サイト成型の手段をと
る場合や、その他、構築途中の建物のフロアを作業スペ
ースにして、各フロアに必要なＰＣ部材をそのフロアの
床スラブ上で成型する所謂内作の成型手段をとる場合に
は不向きである。According to such a molding means, it is possible to mold a highly accurate PC member in terms of the thickness dimension, which is preferable, but this is for mounting a table like a surface plate. In the factory production of PC members, for example, at each construction site, P required for building the building.
When the so-called site molding means for molding the C member near the site is taken, or otherwise, the floor of the building under construction is used as a work space, and the PC member required for each floor is molded on the floor slab of that floor. It is not suitable when using a molding method for in-house production.

【０００４】即ち、ＰＣ部材をサイト成型あるいは内作
成型するに際して、その都度、定盤状のテーブルを運搬
し且つレベル調整して据え付けるには、余りにも大掛か
りな作業が必要となり、特に上記した内作成型の場合
は、下階で使用済みになった型枠を上階でのＰＣ部材の
成型に転用することから、上記の大掛かりな作業は構築
工期の延長に繋がるだけでなく、寸法的にも重量的に大
なるテーブルを上階に揚重すること自体が非常に困難で
あるからである。That is, when carrying out site molding or internal forming of the PC member, it is necessary to carry out an excessively large work for carrying and leveling the platen table each time, and in particular, among the above-mentioned items. In the case of the making mold, since the mold used on the lower floor is diverted to mold the PC member on the upper floor, the above-mentioned large-scale work not only leads to extension of the construction period, but also in terms of dimensions. This is because it is very difficult to lift a large table on the upper floor.

【０００５】あるいは内作成型に際して、床スラブその
ものをテーブルにしてベット面板を敷き並べ、これにＰ
Ｃ部材の周部成型用外枠を設ける手段が考えられるが、
この場合は、床スラブ面の仕上がり精度がＰＣ部材の成
型精度に大きな影響を及ぼすことから、床スラブ面の仕
上がり精度が±２ｍｍ程度に納まっている場合に限られ
るものであって、現実にはそれ程の精度で床スラブ面が
仕上がっていることは稀であり、床スラブをテーブルに
してＰＣ部材を内作成型することができないのが現状で
ある。Alternatively, in the internally produced mold, the bed slab itself is used as a table and bed face plates are laid out, and P is placed on this.
A means for providing an outer frame for molding the peripheral portion of the C member is conceivable,
In this case, since the finishing accuracy of the floor slab surface has a great influence on the molding accuracy of the PC member, it is limited to the case where the finishing accuracy of the floor slab surface is within ± 2 mm. It is rare that the floor slab surface is finished with such accuracy, and it is the current situation that the floor slab cannot be used as a table to form the PC member internally.

【０００６】本発明は、かゝる実情に鑑みて、簡単な作
業でＰＣ部材を精度よく成型でき、特にＰＣ部材を内作
成型する上で好適なＰＣ部材成型用型枠を提供すること
を目的としている。In view of such circumstances, the present invention is to provide a PC member molding frame which is capable of accurately molding a PC member by a simple operation and is particularly suitable for internally forming a PC member. Has an aim.

【０００７】[0007]

【課題を解決するための手段】上記の目的を達成するに
至った本発明によるＰＣ部材成型用型枠は、ＰＣ部材の
周部成型用外枠を複数の枠部材によって分解可能に構成
し、この周部成型用外枠にレベル調整手段を設ける一
方、前記周部成型用外枠にベット面板を保持させ、か
つ、接地によってベット面板の撓みを防止する撓み防止
手段を接地位置調整可能に設けた点に構成上の特徴があ
る。In the PC member molding frame according to the present invention, which has achieved the above object, a peripheral molding outer frame of a PC member is constituted by a plurality of frame members so as to be disassembled, A level adjusting means is provided on the peripheral molding outer frame, while a bending preventing means for holding the bed face plate on the peripheral molding outer frame and preventing the bed face plate from bending by grounding is provided so that the ground position can be adjusted. There is a structural feature in the point.

【０００８】[0008]

【作用】上記の特徴構成によれば、周部成型用外枠の設
置面の不陸に応じて周部成型用外枠のレベル調整を行い
且つ撓み防止手段の接地位置を調整して、周部成型用外
枠に保持させたベット面板を対地的に接地支持させるこ
とで、沈み込み防止の状態で且つ所定のレベル出し状態
でベット面板が周部成型用外枠に保持される。後は、配
筋とコンクリート打設の作業によって高精度のＰＣ部材
が成型されるのであり、かつ、周部成型用外枠を分解す
ることで、それぞれ外枠構成体が軽量の小物と化し、ま
た、ベット面板自体も軽量であることから、型枠全体の
運搬が容易となる。According to the above characteristic construction, the level of the peripheral molding outer frame is adjusted according to the unevenness of the installation surface of the peripheral molding outer frame, and the ground contact position of the deflection preventing means is adjusted to adjust the circumference. By supporting the bed face plate held by the part forming outer frame to the ground in a grounded manner, the bed face plate is held by the outer part forming outer frame in a state where the sinking is prevented and a predetermined level is set. After that, a high-precision PC member is molded by the work of arranging and placing concrete, and by disassembling the peripheral molding outer frame, each outer frame structure becomes a lightweight small item, Moreover, since the bed face plate itself is also lightweight, the entire formwork can be easily transported.

【０００９】[0009]

【実施例】以下、本発明の実施例を図面に基づいて説明
する。本発明によるＰＣ部材成型用型枠は、例えば図１
に示す複合化建物に施工されるＰＣ製外壁の成型に用い
られる。そしてこの実施例では、構築途中の複合化建物
の既に構築されたフロアを作業スペースにして、そのフ
ロアに必要な例えばタイル付き外壁（ＰＣ部材）を所謂
内作によってプレキャスト成型し、このＰＣ部材を外壁
に施工するものとして、先ずは複合化建物の具体構造な
らびに構築の手順について説明する。Embodiments of the present invention will be described below with reference to the drawings. A mold for molding a PC member according to the present invention is shown in FIG.
It is used to mold the outer wall made of PC that is used in the compound building shown in. In this embodiment, the already constructed floor of the complex building under construction is used as a work space, and an external wall (PC member) required for the floor, for example, is precast by so-called in-house production. As a construction to be applied to the outer wall, first, the concrete structure of the compound building and the construction procedure will be described.

【００１０】この複合化建物は、躯体まわりを囲うよう
に外部廊下１とバルコニー２とを備えるフロアの桁方向
が、梁間方向の柱３，３間にわたって現場施工される上
下で連層の耐力壁４によって区画され、梁間方向の外壁
には、前記耐力壁４によって区画されるスペース毎にお
いて、かつ、桁方向の柱３，３間にわたる梁５と床スラ
ブ６との間にわたって、非耐力構造のタイル付きＰＣ外
壁（以下、ＰＣ部材という。）７が例えばボルト・ナッ
トによって施工される構造のものである。In this composite building, the girder direction of the floor including the outer corridor 1 and the balcony 2 so as to surround the skeleton is constructed on-site over the columns 3 and 3 in the beam-to-beam direction. 4, the outer wall in the beam-to-beam direction has a non-bearing structure in each space defined by the load-bearing wall 4 and between the beam 5 and the floor slab 6 extending between the columns 3 and 3 in the girder direction. The tiled PC outer wall (hereinafter referred to as PC member) 7 has a structure constructed by, for example, bolts and nuts.

【００１１】上記の柱３に連なる耐力壁４と梁５は例え
ば次のようにして構築されている。即ち、図２，３に示
すように、所定の間隔を隔てて施工された柱配筋８を囲
うように柱用埋設型枠９を立設すると共に、桁方向の柱
用埋設型枠９，９間にわたって梁用埋設型枠１０を架設
し、この型枠１０の内部に梁配筋１１を施工する一方、
梁間方向の柱用埋設型枠９，９間には、壁配筋１２を挟
んでその両側に壁用埋設型枠１３，１３を建て込み、か
つ、梁配筋１４を囲うようにして梁用埋設型枠１５，１
５を設置すると共に、壁用ならびに梁用の埋設型枠どう
しを、型枠間隔規制用のセパレーター１６と連結手段１
７および端太１８によって一体化し、これらの型枠内に
コンクリートを打設して構築されている。The load bearing wall 4 and the beam 5 connected to the pillar 3 are constructed as follows, for example. That is, as shown in FIGS. 2 and 3, the pillar embedded form 9 is erected so as to surround the pillar reinforcement 8 constructed at a predetermined interval, and the pillar embedded form 9 in the girder direction, The embedded formwork 10 for a beam is erected over 9 spaces, and the beam reinforcement 11 is installed inside this formwork 10,
Between the buried molds 9 for pillars in the direction between the beams, the wall buried bars 12 are sandwiched between the buried molds 13 for walls, and the beam reinforcements 14 are enclosed so as to surround the pillars. Embedded formwork 15,1
5, the embedded molds for the walls and the beams are connected to each other by the separator 16 for controlling the space between the molds and the connecting means 1.
7 and edge 18 are integrated, and concrete is poured into these molds to construct.

【００１２】床スラブ６は、例えば金属製の床スラブ打
ち込み型枠１９を、梁用の埋設型枠１０，１５にわたっ
て配置すると共に、それの耐力壁４側を、上記の端太１
８に連結保持される長さ調節可能な支柱タイプの支保工
２０によって支持し、中間部については自立タイプの支
保工２１によって支持し、かつ、床配筋２２を埋め込む
ようにコンクリートを打設して構築されている。In the floor slab 6, a floor slab driving form 19 made of, for example, metal is arranged over the buried forms 10 and 15 for the beams, and the load bearing wall 4 side thereof is the above-mentioned thick end 1
8 is supported by a support type 20 of a column type whose length is adjustable and supported, and an intermediate part is supported by a support type 21 of self-standing type, and concrete is placed so that the floor reinforcement 22 is embedded. Is built by.

【００１３】外部廊下１とバルコニー２は、例えば合板
製の型枠２３，２４を梁用埋設型枠１０に片支持させ
て、これの遊端側を、支柱タイプの支保工２５を介して
下階の外部廊下１とバルコニー２で支持し、かつ、それ
ぞれ配筋２６を埋め込むようにコンクリートを打設して
構築されている。In the outer corridor 1 and the balcony 2, for example, the forms 23 and 24 made of plywood are supported by the embedded beam form 10 on one side, and the free ends of the forms 23 and 24 are supported by the pillar type supports 25. It is constructed by supporting concrete on the outer corridor 1 and the balcony 2 on the floor, and placing concrete so as to embed the bar arrangements 26, respectively.

【００１４】図２に示す建物の構築状況は、５階の床ス
ラブ６の構築を完了し、かつ、これから５階用の柱・梁
や耐力壁、及び、上階の床スラブや外部廊下、バルコニ
ーを構築せんとする状況であるが、この内の上階の床ス
ラブの構築を始める前に、この５階のフロアの外壁施工
にとって必要なＰＣ部材７を成型するための型枠２７
を、耐力壁４によって区画されるスペースに対応させて
当該フロアの床スラブ６上に搬入し、この場で５階の外
壁施工用のＰＣ部材７を成型するのである。As for the construction status of the building shown in FIG. 2, the construction of the floor slab 6 on the fifth floor has been completed, and from now on, the pillars / beams and bearing walls for the fifth floor, the floor slab on the upper floor and the external corridor, Although it is a situation to build a balcony, before starting the construction of the floor slab on the upper floor of this, a formwork 27 for molding the PC member 7 necessary for the outer wall construction of the floor on the 5th floor.
Is carried in on the floor slab 6 of the floor corresponding to the space partitioned by the bearing wall 4, and the PC member 7 for constructing the outer wall of the fifth floor is molded there.

【００１５】即ち、図１，２に示すように、必要に応じ
て、この５階のフロアに構築される耐力壁と柱・梁の型
枠設置と、各種配筋の施工ならびにコンクリートの打設
作業に並行して、例えば玄関構築用のＰＣ部材７ａや窓
付き壁構築のＰＣ部材７ｂ、その他、共用配管スペース
構築用のＰＣ部材７ｃやバルコニー側の窓際の壁構築用
のＰＣ部材７ｄなど、５階のフロアの外壁を施工する上
で必要なＰＣ部材成型用の各種の型枠２７を、上階の床
スラブ用支保工の設置にとって邪魔にならないように５
階のフロアに搬入して並べ、これに壁配筋２８を施して
コンクリートを打設し、５階のフロアを作業スペースに
して上記した各種のＰＣ部材７ａ〜７ｄを現場成型する
のである。That is, as shown in FIGS. 1 and 2, if necessary, a load-bearing wall constructed on the floor of the fifth floor and a form of columns and beams, various bar arrangements and concrete placement are placed. In parallel with the work, for example, a PC member 7a for building an entrance, a PC member 7b for building a wall with a window, a PC member 7c for building a shared piping space, a PC member 7d for building a wall on the balcony side window, etc. Make sure that the various molds 27 for molding the PC members necessary for constructing the outer wall of the 5th floor do not interfere with the installation of the floor slab support work on the 5th floor.
The above-mentioned various PC members 7a to 7d are formed on-site by carrying in and arranging them on the floor of the first floor, placing the wall reinforcement 28 on this and placing concrete, and using the floor of the fifth floor as a working space.

【００１６】このとき、脱型した各種ＰＣ部材７ａ〜７
ｄの建て込みが短時間で行われるように、建て込むべき
ＰＣ部材７ａ〜７ｄに対応させて、それに近い場所に型
枠２７を並べることが望ましく、この望ましい型枠２７
の配置状況を図１に示している。また図２では、上記の
手順によって作製した脱型前のＰＣ部材７が３，４階の
フロアに存在する状況と、脱型後のＰＣ部材７が１，２
階のフロアに存在する状況とを示している。At this time, the various PC members 7a to 7 that have been demolded
It is desirable to arrange the molds 27 at positions close to the PC members 7a to 7d to be built so that the d can be built in a short time.
The arrangement situation of is shown in FIG. In FIG. 2, the PC member 7 before demolding produced by the above procedure is present on the third and fourth floors, and the PC member 7 after demolding is 1 or 2.
And the situation existing on the floor.

【００１７】ＰＣ部材脱型後の型枠２７については、一
般には上下の区画室の間取りが同じであることから、こ
の型枠２７を工事用エレベーター等によって上階のフロ
アに転送し再利用するが、上記した５階フロアに設置の
型枠２７は、その一部を転送したものである。Since the floor plan of the upper and lower compartments of the mold 27 after the PC member is demolded is generally the same, this form 27 is transferred to the upper floor by an elevator for construction and reused. However, the above-mentioned formwork 27 installed on the fifth floor is a part of it transferred.

【００１８】上記各種の型枠２７の搬入を終えて後に、
適宜これらに対する配筋やコンクリートの打設作業に並
行して、図示しないが、上階の床スラブ用とバルコニー
用および外部廊下用の型枠の設置と、これらに対する支
保工の配置と、各配筋の施工を行い、かつ、コンクリー
トを打設して上階の床スラブを構築するのである。After carrying in the various molds 27,
Although not shown in parallel, the formwork for the floor slab on the upper floor, the formwork for the balcony and the external corridor, and the arrangement of the supporting works for them, and each placement Reinforcement is done and concrete is poured to construct the floor slab on the upper floor.

【００１９】一方、所定のコンクリートの養生を待って
上階の床スラブ用の支保工が解体されたならば、その支
保工の撤去場所を作業スペースにして且つフロアに搬入
された壁構築作業用のロボット２９によって、それまで
に脱型させた各種のＰＣ部材７を所定の外壁設置箇所に
建て込むのである。On the other hand, if the support work for the floor slab on the upper floor is dismantled after waiting for the prescribed concrete to be cured, the removal place of the support work is used as a work space and for the wall construction work carried into the floor. By the robot 29, various PC members 7 that have been demolded up to that point are built in predetermined outer wall installation locations.

【００２０】上記のロボット２９は、図１に示すよう
に、例えば台車本体３０と、前フレーム３１と、先端に
ＰＣ部材などの把持部を備えた起伏ブーム３２と、バッ
テリーを備えたカウンターウエイト３３との４個のロボ
ット構成体に分割可能に構成されている。As shown in FIG. 1, the robot 29 described above includes, for example, a trolley body 30, a front frame 31, a hoisting boom 32 having a gripping portion such as a PC member at its tip, and a counterweight 33 having a battery. It is configured so that it can be divided into four robot components.

【００２１】即ち、図１に示すように、或るスペースＳ
１でのＰＣ部材７の施工を終えたならば、ロボット２９
を隣るスペースＳ２に移動させて、このスペースＳ２に
用意したＰＣ部材７をロボット２９で施工するのである
が、このときロボット２９を４個に分割してロボット構
成体を個々に軽量のものと成し、台車本体３０について
は自走させ、前フレーム３１と起伏ブーム３２とカウン
ターウエイト３３については台車などに乗載させて、こ
れらを隣るスペースＳ２に移動させ、ここでロボット２
９を組み立てることで、外部廊下１やバルコニー２に重
量的なダメージを与えることなく安全に、ロボット２９
を隣るスペースＳ２に移動させることができるようにし
ているのである。That is, as shown in FIG. 1, a certain space S
If the construction of the PC member 7 in 1 is completed, the robot 29
Is moved to the adjacent space S2, and the PC member 7 prepared in this space S2 is constructed by the robot 29. At this time, the robot 29 is divided into four and the robot components are individually made light-weight. The carriage main body 30 is self-propelled, and the front frame 31, the undulating boom 32, and the counterweight 33 are mounted on a carriage, and they are moved to the adjacent space S2.
By assembling 9, the robot 29 can be safely used without causing heavy damage to the outer corridor 1 and the balcony 2.
Can be moved to the adjacent space S2.

【００２２】あるいは、或る階のフロア全域にわたるＰ
Ｃ部材７の施工を終えたときにはロボット２９を上階の
フロアに移動させるが、この時にもロボット２９を分割
することで、工事用エレベーターに対する重量負担減や
搬送用スラブ開口の狭小化を実現できるようにしている
のである。Alternatively, P over the entire floor of a certain floor
When the construction of the C member 7 is completed, the robot 29 is moved to the upper floor, but by dividing the robot 29 also at this time, it is possible to reduce the weight burden on the construction elevator and narrow the opening of the transport slab. I am doing so.

【００２３】以上の工程、即ち、所定のフロアの外壁施
工にとって必要なＰＣ部材成型用の型枠２７の搬入工程
と、この型枠２７によって成型したＰＣ部材７のロボッ
ト２９による壁構築の工程と、壁構築後にロボット２９
を分割し、これを隣るスペースに移動させて組み立てる
工程とを、順次繰り返し行うことで、或るフロアにおけ
る外壁の構築が達成されるのであり、後は順次、ロボッ
ト２９を分割して上階フロアに搬送し、かつ、上記した
工程を繰り返し実施することで所謂複合化建物が構築さ
れるのである。The above steps, that is, the step of carrying in the mold 27 for molding the PC member necessary for constructing the outer wall of the predetermined floor, and the step of building the wall of the PC member 7 molded by the mold 27 by the robot 29. Robot 29 after building the wall
The process of dividing and dividing the same into an adjacent space and assembling the same is repeatedly performed, whereby the construction of the outer wall on a certain floor can be achieved. After that, the robot 29 is sequentially divided and the upper floor is divided. A so-called composite building is constructed by transporting it to the floor and repeating the above steps.

【００２４】上記の構成によれば、所定のフロアに必要
なＰＣ部材７をそのフロアで成型するので、工場生産さ
れたＰＣ部材を施工するようなストックヤードを必要と
せず、かつ、ＰＣ部材７を建築現場で成型しながらも、
その成型場所をフロアに求めているので、ＰＣ部材を建
築現場付近でサイト成型するような専用地を確保する必
要もなく、更に、ＰＣ部材の揚重作業も一切不要である
ことから、大型の揚重機を設置できないような狭い敷地
での建物の建築が可能となる。According to the above construction, since the PC member 7 required for a predetermined floor is molded on that floor, there is no need for a stockyard for constructing a factory-produced PC member, and the PC member 7 is not required. While molding at the construction site,
Since the floor is required to be the molding site, there is no need to secure a dedicated site for site molding of PC members near the construction site, and there is no need to lift PC members at all. It is possible to build a building on a small site where a lifting machine cannot be installed.

【００２５】また、柱・梁や床スラブなど建物の躯体構
築後にＰＣ部材７の施工を行うので複雑な壁型枠や壁配
筋の施工が不要となり、かつ、ＰＣ部材成型用型枠２７
を所定のフロアに持ち込んだならば、爾後のＰＣ部材７
の建て込みと上階の床スラブなどの構築を、ＰＣ部材７
の成型と並行して行うことが可能となることが相まっ
て、建物の構築工期の短縮化が達成される。Further, since the PC member 7 is constructed after the construction of the building frame such as pillars / beams and floor slabs, the construction of complicated wall formwork and wall reinforcement is unnecessary, and the PC member forming formwork 27 is used.
If you bring to the designated floor, the PC member 7 after
PC component 7 for building and building floor slabs on the upper floor.
It is possible to shorten the construction period of the building due to the fact that it can be done in parallel with the molding of.

【００２６】更に、所定のフロアに対する型枠の持ち込
み後において上階の床スラブ型枠が施工された状態で
は、実質的に躯体先行の状態となることから、ＰＣ部材
７の成型が天候に左右されなくなり、工期の安定化が達
成される。しかも、支保工を解体して広い作業スペース
を確保してからＰＣ部材７を建て込むので、その建て込
みを作業性のよい状態で能率的に行うことができる。Further, when the floor slab formwork on the upper floor is installed after the formwork has been brought in to a predetermined floor, it is substantially in the form of a skeleton skeleton, so that the molding of the PC member 7 depends on the weather. It will not be done and the construction period will be stabilized. Moreover, since the support member is disassembled to secure the large working space and then the PC member 7 is built in, the building can be efficiently carried out in a workable state.

【００２７】次に、上記のフロアに持ち込んでＰＣ部材
７を内作成型する上で好適なＰＣ部材成型用型枠２７の
具体構造を図４〜７に基づいて説明する。ここに示す型
枠２７は矩形のＰＣ部材７を成型するためのものであっ
て、図中の４１はＰＣ部材７の周部成型用板部４１ａを
有する断面がＥ字状の例えばアルミニューム製の枠部材
で、長尺の枠部材４１には、それの周部成型用板部４１
ａの下部側と上部フランジ４１ｂとに、それぞれ長手方
向に所定の間隔を隔てて係止孔ａ，ｂが形成され、また
短尺の枠部材４１には、それの上部フランジ４１ｂに長
手方向に所定の間隔を隔てて係止孔ｂが形成されてい
る。Next, the concrete structure of the PC member molding frame 27 suitable for bringing the PC member 7 into the floor and internally forming the PC member 7 will be described with reference to FIGS. The mold 27 shown here is for molding the rectangular PC member 7, and 41 in the drawing is made of, for example, an aluminum having a peripheral molding plate portion 41a of the PC member 7 and having an E-shaped cross section. In the long frame member 41, the peripheral frame forming plate portion 41
Locking holes a and b are formed in the lower side of a and the upper flange 41b at predetermined intervals in the longitudinal direction, and the short frame member 41 has a predetermined upper flange 41b in the longitudinal direction. Locking holes b are formed at intervals.

【００２８】この長尺と短尺の各２本の枠部材４１をそ
れぞれ相対峙させて、各枠部材４１の長手方向一方の端
面板４１ｃを隣合う枠部材４１の周部成型用板部４１ａ
に当接させ、かつ、相対峙する長尺の枠部材４１，４１
の係止孔ａ，ａ、ｂ，ｂにわたって第１及び第２の連結
手段４２，４３を設けると共に、隣合う枠部材４１，４
１の係止孔ｂ，ｂにわたっても第２連結手段４３を設け
て、矩形のＰＣ部材７の周部を成型するための周部成型
用外枠４４を分解可能に構成している。The long frame member 41 and the short frame member 41 are made to face each other, so that one end face plate 41c in the longitudinal direction of each frame member 41 has a peripheral portion forming plate portion 41a of the adjacent frame member 41.
A long frame member 41, 41 that is in contact with
The first and second connecting means 42, 43 are provided over the locking holes a, a, b, b of the frame members 41, 4 adjacent to each other.
The second connecting means 43 is also provided over the one locking hole b, so that the outer peripheral frame 44 for molding the peripheral portion of the rectangular PC member 7 can be disassembled.

【００２９】上記の第１及び第２連結手段４２，４３
は、枠部材４１を自立させ且つ側圧を受けた際の開きを
防止するものであって、第１連結手段４２は、相対峙す
る係止孔ａ，ａにわたって挿通される長尺のボルト部材
４５と、これの両端側に座金４６を介して螺合されるナ
ット部材４７とから成り、第２連結手段４３は、互いに
逆ネジが形成されたナット部材４８と、これに螺合され
且つ係止孔ｂに係止されるフック状のボルト部材４９と
から成る。The above-mentioned first and second connecting means 42, 43
Is to prevent the frame member 41 from opening when it is self-supporting and subjected to lateral pressure, and the first connecting means 42 is a long bolt member 45 that is inserted through the locking holes a, a that are relatively facing each other. And a nut member 47 screwed to both ends of the nut member 47 via washers 46. The second connecting means 43 is a nut member 48 having mutually reverse threads and a nut member 48 screwed and locked to the nut member 48. It is composed of a hook-shaped bolt member 49 that is locked in the hole b.

【００３０】前記枠部材４１の下部フランジ４１ｃに
は、図５に一部を拡大して図示するように、周部成型用
板部４１ａよりも突出させる状態で桟木保持部材５０が
例えばリベット止めされている。また、各枠部材４１の
長手方向他方の端面板４１ｃには、図６に一部を拡大し
て図示したように、前記桟木保持部材５０の上面のレベ
ル出しをするためのレベル調整手段５２が設けられてい
る。このレベル調整手段５２は、前記端面板４１ｃに止
着される保持板５３と、螺軸の軸線を上下方向に向けて
保持板５３に溶着されたナット５４と、このナット５４
に下方から螺合されたアジャストボルト５５とから成
る。The lower flange 41c of the frame member 41 is, for example, riveted with a pier holding member 50 in a state of being projected more than the peripheral molding plate portion 41a, as shown in an enlarged view in FIG. ing. Further, on the other end face plate 41c in the longitudinal direction of each frame member 41, as shown in a partially enlarged view in FIG. 6, there is provided a level adjusting means 52 for leveling the upper surface of the pier holding member 50. It is provided. The level adjusting means 52 includes a holding plate 53 fixed to the end face plate 41c, a nut 54 welded to the holding plate 53 with the axis of the screw shaft oriented vertically, and the nut 54.
And an adjusting bolt 55 screwed from below into the.

【００３１】図中の５６はＰＣ部材７の底面（この実施
例では外壁の外面に相当する。）を成型するためのベッ
ト面板であって、成型すべきＰＣ部材７の大きさに対応
する形状の例えば合板等のコンクリート型枠パネルから
成り、このベット面板５６の下面側には、それの長手方
向に所定の間隔を隔てて複数本の桟木５７が設けられて
いる。Reference numeral 56 in the drawing denotes a bed face plate for molding the bottom surface of the PC member 7 (corresponding to the outer surface of the outer wall in this embodiment), which has a shape corresponding to the size of the PC member 7 to be molded. , A concrete formwork panel such as plywood, and a plurality of piers 57 are provided on the lower surface side of the bed face plate 56 at predetermined intervals in the longitudinal direction thereof.

【００３２】そして各桟木５７の側面部には、図５，７
に一部を拡大して図示したように、前記ベット面板５６
と桟木５７との撓みによるベット面板５６の沈み込みを
阻止するための撓み防止手段５８が、長手方向の中間部
に２組設けられている。この撓み防止手段５８は、螺軸
の軸線を上下方向に向けて桟木５７の側面部にビス止め
されたフランジ付きナット部材５９と、このナット部材
５９に上方から螺合された例えば六角穴付きの接地ボル
ト６０とから成り、かつ、接地ボルト６０に対する接地
位置調整用の操作孔ｃがベット面板５６に形成されてい
る。The side surface of each pier 57 is shown in FIGS.
As shown in FIG.
Two sets of bending preventing means 58 for preventing the bed face plate 56 from sinking due to the bending of the pier 57 are provided in the middle portion in the longitudinal direction. The bending prevention means 58 has a flanged nut member 59 screwed to the side surface of the splint 57 with the axis of the screw shaft oriented in the vertical direction, and a hexagonal hole screwed to the nut member 59 from above. An operation hole c for adjusting the grounding position with respect to the grounding bolt 60 is formed in the bed face plate 56.

【００３３】次に、構築途中の既に構築されたフロアを
作業スペースにして、そのフロアに必要な例えばタイル
付きのＰＣ部材７を、上記構成のＰＣ部材成型用の型枠
２７によって所謂内作成型する手順の一例を説明する。Next, the already constructed floor in the process of construction is used as a work space, and the PC member 7 with, for example, a tile required for that floor is formed by the so-called in-house-made mold with the PC member molding frame 27 having the above structure. An example of the procedure to be performed will be described.

【００３４】先ず図４に示すように、或るフロアの床ス
ラブ面Ｓをテーブルにして、この床スラブ面Ｓ上に、周
部成型用板部４１ａによって囲まれる空間部がベット面
板５６よりもやゝ大きくなるように、上記した長短各２
本の枠部材４１を矩形状に載置する。そして、相対峙す
る長尺の枠部材４１，４１どうしを第１連結手段４２に
よって仮連結し、かつ、必要に応じて上記の空間部以外
の箇所において隣合う枠部材４１，４１どうしを第２連
結手段４３によって仮連結する。First, as shown in FIG. 4, the floor slab surface S of a certain floor is used as a table, and on this floor slab surface S, the space surrounded by the peripheral molding plate portion 41a is more than the bed face plate 56. Each of the above-mentioned long and short 2 to be slightly larger
The frame member 41 of the book is placed in a rectangular shape. Then, the long frame members 41, 41 facing each other are temporarily connected by the first connecting means 42, and if necessary, the adjacent frame members 41, 41 are connected to each other by the second frame members 41, 41. The connection means 43 temporarily connects.

【００３５】次いで、上記の空間部を埋めるように、前
記桟木５７を介してベット面板５６を桟木保持部材５０
上に保持させ、且つこのとき、撓み防止手段５８の接地
ボルト６０を床スラブ面Ｓから十分に浮かせて置き、そ
して、相対峙する枠部材４１と隣合う枠部材４１のそれ
ぞれにわたって第２連結手段４３を取り付けて、第１及
び第２の連結手段４２，４３を本締めし、前記ベット面
板５６の周部を枠部材４１の周部成型用板部４１ａで強
圧固定する。Then, the bed face plate 56 is attached to the pier holding member 50 via the pier 57 so as to fill the above space.
The grounding bolt 60 of the flexure preventing means 58 is sufficiently floated above the floor slab surface S, and the second connecting means is provided over each of the frame member 41 and the adjacent frame member 41. 43 is attached, the first and second connecting means 42, 43 are finally tightened, and the peripheral portion of the bed face plate 56 is strongly fixed by the peripheral portion forming plate portion 41a of the frame member 41.

【００３６】ここで例えばレベラーを使用して、レベル
調整手段５２によって型枠設置面つまり床スラブ面Ｓの
不陸に応じて前記ベット面板５６のレベル調整（これは
延ては桟木保持部材５０のレベル調整である。）を行
い、かつ、必要に応じて楔状のスペーサー部材６１を、
枠部材４１の下面と床スラブ面Ｓとの間に打ち込むので
ある。このレベル調整を終えたならば、ボルト操作孔ｃ
を通して撓み防止手段５８の接地ボルト６０を接地さ
せ、前記桟木５７ひいてはベット面板５６の沈み込み防
止を図るのである。Here, for example, by using a leveler, the level adjusting means 52 adjusts the level of the bed face plate 56 in accordance with the unevenness of the form mounting surface, that is, the floor slab surface S (this is, by extension, the pier holding member 50). Level adjustment) and, if necessary, a wedge-shaped spacer member 61,
It is driven between the lower surface of the frame member 41 and the floor slab surface S. After completing this level adjustment, bolt operation hole c
The grounding bolt 60 of the flexure preventing means 58 is grounded to prevent the slab 57, and thus the bed face plate 56, from sinking.

【００３７】次に図７に示すように、ベット面板５６上
に目地棒を取り付けると共に、表面を下方に向けてベッ
ト面板５６上にタイル６２を敷き並べ、かつ、このタイ
ル６２上にスペーサー金具６３を介して配筋６４を施
し、そして図８に示すように、枠部材４１によって囲わ
れた空間部にコンクリート６５を打設するのであり、後
はコンクリート６５の養生を待って周部成型用外枠４４
を分解することで、図９に示すようにタイル６２付きの
ＰＣ部材７が成型されるのである。Next, as shown in FIG. 7, a joint bar is attached on the bed face plate 56, tiles 62 are laid side by side on the bed face plate 56 with the surface facing downward, and a spacer fitting 63 is placed on the tile 62. The reinforcing bar 64 is provided through the concrete, and concrete 65 is placed in the space surrounded by the frame member 41, as shown in FIG. Frame 44
By disassembling, the PC member 7 with the tile 62 is molded as shown in FIG.

【００３８】要約すれば、床スラブ面Ｓをテーブルにし
て、この床スラブ面Ｓ上で周部成型用外枠４４を組み立
てると共に、床スラブ面Ｓの不陸に応じて周部成型用外
枠４４側の桟木保持部材５０ひいてはベット面板５６の
レベル出しを行い、かつ、撓み防止手段５８によってベ
ット面板５６の沈み込みを防止させた上で配筋６４を施
工し、コンクリート６５を打設してＰＣ部材７を成型す
るもので、床スラブ面Ｓが不陸であってもＰＣ部材７を
精度よく成型できる。In summary, the floor slab surface S is used as a table to assemble the peripheral portion forming outer frame 44 on the floor slab surface S, and the peripheral portion forming outer frame is formed depending on the unevenness of the floor slab surface S. The leveling of the berth holding member 50 on the 44 side and, by extension, the bed face plate 56 is performed, the sinking of the bed face plate 56 is prevented by the deflection preventing means 58, and then the bar 64 is installed and the concrete 65 is placed. Since the PC member 7 is molded, the PC member 7 can be molded accurately even if the floor slab surface S is uneven.

【００３９】そして、ＰＣ部材７の成型後において、周
部成型用外枠４４を分解させてＰＣ部材７を脱型させた
状態では、周部成型用外枠４４を構成する枠部材４１が
それぞれ軽量で小物と化し、かつ、ベット面板５６も軽
量であることから、これらと第１及び第２の連結手段４
２，４３を含めて、これら型枠全体の上階フロアへの運
搬が容易に達成されることになり、しかも、この型枠の
組み立ても短時間で簡易に行うことができ、更に、各枠
部材４１の隣合う枠部材４１に対する当接連結の位置を
変更することで、各種大きさの矩形状ＰＣ部材７を成型
することができるのである。After the PC member 7 is molded, in a state where the peripheral portion molding outer frame 44 is disassembled and the PC member 7 is released from the mold, the frame members 41 constituting the peripheral portion molding outer frame 44 are respectively formed. Since these are lightweight and small, and the bed face plate 56 is also lightweight, these and the first and second connecting means 4 are connected.
The whole of the formwork including 2, 43 can be easily transported to the upper floor, and the formwork can be easily assembled in a short time. By changing the position of the contact and connection of the member 41 to the adjacent frame member 41, the rectangular PC member 7 of various sizes can be molded.

【００４０】尚、上記の実施例では、ボルト操作孔ｃを
タイル６２で塞ぐようにしてＰＣ部材７を成型している
が、ボルト操作孔ｃを専用の閉塞部材で塞ぐようにして
もよく、あるいは、タイルなしのコンクリート打ち放し
のＰＣ部材７を成型する際には、ボルト操作孔ｃを専用
の閉塞部材によって塞ぐように考慮することが肝要であ
る。In the above embodiment, the PC member 7 is formed by closing the bolt operation hole c with the tile 62, but the bolt operation hole c may be closed with a dedicated closing member. Alternatively, it is important to consider closing the bolt operation hole c with a dedicated blocking member when molding the exposed PC member 7 without tiles.

【００４１】また、上記の実施例では、周部成型用外枠
４４を構成する枠部材４１をアルミニューム製としてい
るが、これを鉄製や繊維補強樹脂製のもの等に変更して
実施可能であり、またベット面板５６についても、これ
を繊維補強樹脂製などに変更可能であり、かつこの場
合、桟木５７に相当するリブを一体に成形することがで
きる利点がある。Further, in the above embodiment, the frame member 41 constituting the outer frame 44 for molding the peripheral portion is made of aluminum, but it can be carried out by changing it to one made of iron or fiber reinforced resin. Also, the bed face plate 56 can be changed to a fiber-reinforced resin or the like, and in this case, there is an advantage that the rib corresponding to the splint 57 can be integrally formed.

【００４２】しかし、このリブあるいは桟木５７を設け
ることは必須の要件ではなく、而して、リブあるいは桟
木５７を設けない構成をとる際は、図１０に示すよう
に、例えば撓み防止手段５８を、フランジ６６付きのナ
ット部材６７と、このナット部材６７に螺合される六角
穴付きの接地ボルト６８とから構成して、前記ナット部
材６７の軸線を上下方向に向けて、これをベット面板５
６の下面にフランジ６６止めする撓み防止の形態をとれ
ばよい。However, it is not an essential requirement to provide the ribs or the splints 57. Therefore, when the ribs or the splints 57 are not provided, as shown in FIG. , A nut member 67 with a flange 66, and a grounding bolt 68 with a hexagonal hole that is screwed into the nut member 67, with the axis line of the nut member 67 directed in the up-and-down direction.
It suffices to take a form of bending prevention in which the flange 66 is fixed to the lower surface of 6.

【００４３】尚、上記の実施例によるＰＣ部材成型用型
枠２７は、矩形のＰＣ部材７を成型対象としたものであ
るが、例えば図１１（イ）に示すように、隣合う枠部材
４１にわたってＬ字状の欠き込み型枠６９を設けたり、
図１１（ロ）に示すように、コの字状の欠き込み型枠７
０を設けたりすることで、梁欠きや扉欠きなどの欠き込
み部分７１を備えるＰＣ部材７を成型でき、あるいは、
図１２に示すように、矩形の開口型枠７２を周部成型用
外枠４４の中間部に設けることによって、窓挿通用など
の開口部分７３を備えるＰＣ部材７を成型することがで
きる。The PC member molding frame 27 according to the above-described embodiment is intended for molding the rectangular PC member 7. However, as shown in FIG. 11A, for example, adjacent frame members 41 are used. An L-shaped notch form 69 is provided over
As shown in FIG. 11B, the U-shaped notch form 7
By providing 0, it is possible to mold the PC member 7 having the notched portion 71 such as the beam notch or the door notch, or
As shown in FIG. 12, by providing a rectangular opening mold 72 in the middle portion of the peripheral molding outer frame 44, it is possible to mold the PC member 7 having an opening 73 for inserting a window.

【００４４】また、周部成型用外枠４４を構成するに際
して、各枠部材４１の長手方向一方の端面板４１ｃを隣
合う枠部材４１の周部成型用板部４１ａに当接させて連
結する形態をとって、各枠部材４１の長手方向他方の端
面板４１ｃにレベル調整手段５２を設けているが、図１
３に示すように、例えば短尺の枠部材４１を相対峙する
長尺の枠部材４１，４１間に当接位置させて連結し、こ
の長尺の枠部材４１の長手方向両方にレベル調整手段５
２を設ける等の変更が可能であることはいうまでもな
い。Further, when constructing the peripheral portion molding outer frame 44, one end face plate 41c in the longitudinal direction of each frame member 41 is brought into contact with the peripheral portion molding plate portions 41a of the adjacent frame members 41 to connect them. In the embodiment, the level adjusting means 52 is provided on the other end face plate 41c in the longitudinal direction of each frame member 41.
As shown in FIG. 3, for example, the short frame member 41 is brought into contact with the long frame members 41 and 41 which are relatively opposed to each other and connected to each other, and the level adjusting means 5 is provided both in the longitudinal direction of the long frame member 41.
It goes without saying that changes such as provision of 2 can be made.

【００４５】更に、構築途中の既に構築されたフロアを
作業スペースにして、そのフロアでＰＣ部材７を所謂内
作する態様について説明したが、建物の構築に必要なＰ
Ｃ部材を現場付近で成型する所謂サイト成型に際しても
本発明を実施することが可能である。Furthermore, a mode has been described in which a floor already constructed during construction is used as a work space and the PC member 7 is so-called internally produced on that floor.
The present invention can also be implemented in so-called site molding in which the C member is molded near the site.

【００４６】[0046]

【発明の効果】以上説明したように本発明は、従来のＰ
Ｃ部材成型用の型枠が、テーブルをレベル調整して据え
付けて、これにベット面板を敷き並べ且つ周部成型用外
枠を設置していたのに対して、本発明によるＰＣ部材成
型用型枠においては、枠部材の組み立てによって構成さ
れる周部成型用外枠をレベル調整可能にし、延ては、こ
の周部成型用外枠に保持されるベット面板のレベル出し
を行えるようにして、そのベット面板の沈み込みを撓み
防止手段によって防止させるようにした点に構成上の特
徴がある。As described above, according to the present invention, the conventional P
In the mold for C member molding, the table was leveled and installed, and the bed face plate was laid side by side and the outer frame for molding the peripheral portion was installed, whereas the mold for PC member molding according to the present invention In the frame, it is possible to adjust the level of the outer peripheral molding frame formed by assembling the frame members, and, by extension, to perform the leveling of the bed face plate held by the outer peripheral molding frame, The structural feature is that the sinking of the bed face plate is prevented by the bending preventing means.

【００４７】而して、かゝる構成によれば、外枠設置面
の不陸を問わずに、従ってＰＣ部材を所謂サイト成型す
るにしても或るいは構築途中の建物のフロアを作業スペ
ースにして内作するにしても、周部成型用外枠の設置場
所に制約を受けることなく且つ簡易な組み立て作業によ
って、高精度のＰＣ部材の成型が可能な型枠を得ること
ができる。According to such a construction, therefore, regardless of the unevenness of the outer frame installation surface, even if the PC member is so-called site-molded, or the floor of the building under construction is used as a work space. Even if it is made in-house, it is possible to obtain a mold that can mold a highly accurate PC member without being restricted by the installation location of the peripheral molding outer frame and by a simple assembling work.

【００４８】そして、周部成型用外枠を分解すること
で、外枠構成部材のそれぞれが軽量で小物と化すことか
ら、例えばＰＣ部材を内作する場合の上階への転用を含
めて、ＰＣ部材成型場所への型枠の運搬を容易に行うこ
とができ、しかも、この型枠の組み立ても短時間で簡易
に行えるもので、全体として、簡単な作業によって精度
のよいＰＣ部材を成型できる上に、特にＰＣ部材をサイ
ト成型や内作成型する上で好適なＰＣ部材成型用型枠を
提供できるに至ったのである。By disassembling the peripheral molding outer frame, each of the outer frame constituent members becomes a lightweight and small item. Therefore, for example, when the PC member is internally manufactured, it is converted to the upper floor, The mold can be easily transported to the PC member molding place, and the mold can be easily assembled in a short time. As a whole, a highly accurate PC member can be molded by a simple operation. Above all, it has become possible to provide a mold for PC member molding suitable for site molding or in-house molding of a PC member.

【図面の簡単な説明】[Brief description of drawings]

【図１】複合化建物の一部の概略横断平面図である。FIG. 1 is a schematic cross-sectional plan view of a part of a compound building.

【図２】構築途中の複合化建物の概略を示す縦断側面図
である。FIG. 2 is a vertical cross-sectional side view showing an outline of a complex building under construction.

【図３】柱・梁ならびに耐力壁の構築説明図である。FIG. 3 is a construction explanatory diagram of columns / beams and bearing walls.

【図４】一部を破断したＰＣ部材成型用型枠の組み立て
状態を示す斜視図である。FIG. 4 is a perspective view showing an assembled state of a partially broken PC member molding frame.

【図５】要部を拡大して図示したＰＣ部材成型用型枠の
縦断正面図である。FIG. 5 is a vertical cross-sectional front view of a PC member molding frame in which an essential part is enlarged and illustrated.

【図６】要部を拡大して図示したＰＣ部材成型用型枠の
端面図である。FIG. 6 is an end view of a PC member molding form frame in which an essential part is enlarged.

【図７】要部を拡大して図示したＰＣ部材成型用型枠の
縦断側面図である。FIG. 7 is a vertical cross-sectional side view of a PC member molding frame in which an essential part is enlarged and illustrated.

【図８】配筋ならびにコンクリートの打設状態を示す型
枠の縦断側面図である。FIG. 8 is a vertical cross-sectional side view of a formwork showing a reinforcement arrangement and a concrete placing state.

【図９】成型されたＰＣ部材の縦断側面図である。FIG. 9 is a vertical sectional side view of a molded PC member.

【図１０】撓み防止手段の別実施例を示す断面図であ
る。FIG. 10 is a cross-sectional view showing another embodiment of the bending prevention means.

【図１１】（イ）は梁欠き用の欠き込み型枠を設けたＰ
Ｃ部材成型用型枠の概略平面図であり、（ロ）は扉欠き
用の欠き込み型枠を設けたＰＣ部材成型用型枠の概略平
面図である。[Fig. 11] (a) P with a notch form for beam notch
It is a schematic plan view of the C member molding form, (b) is a schematic plan view of the PC member forming form provided with the notched form for the door lacking.

【図１２】窓装着用の開口型枠を設けたＰＣ部材成型用
型枠の概略平面図である。FIG. 12 is a schematic plan view of a PC member molding mold provided with an opening mold for mounting windows.

【図１３】別実施例の周部成型用外枠を備えたＰＣ部材
成型用型枠の概略平面図である。FIG. 13 is a schematic plan view of a PC member molding frame including a peripheral molding outer frame of another embodiment.

【符号の説明】[Explanation of symbols]

７…ＰＣ部材、４１…枠部材、４４…周部成型用外枠、
５２…レベル調整手段、５６…ベット面板、５８…撓み
防止手段、６９，７０…欠き込み型枠、７２…開口型
枠、ｃ…操作孔。7 ... PC member, 41 ... Frame member, 44 ... Outer frame for molding peripheral portion,
52 ... Level adjusting means, 56 ... Bed face plate, 58 ... Bending prevention means, 69, 70 ... Notched form, 72 ... Open form, c ... Operation hole.

フロントページの続き (72)発明者 渡辺 幸治 東京都港区芝２丁目32番１号 株式会社長 谷工コーポレーション内Front page continuation (72) Inventor Koji Watanabe 2-32-1, Shiba, Minato-ku, Tokyo Haseko Corporation

Claims (5)

【特許請求の範囲】[Claims] 【請求項１】 ＰＣ部材の周部成型用外枠を複数の枠部
材によって分解可能に構成し、この周部成型用外枠にレ
ベル調整手段を設ける一方、前記周部成型用外枠にベッ
ト面板を保持させ、かつ、接地によってベット面板の撓
みを防止する撓み防止手段を接地位置調整可能に設けて
あることを特徴とするＰＣ部材成型用型枠。1. An outer frame for molding a peripheral portion of a PC member is configured to be disassembled by a plurality of frame members, and level adjusting means is provided on the outer frame for peripheral molding, while a bed is attached to the outer frame for peripheral molding. A mold for molding a PC member, characterized in that a bending prevention means for holding the face plate and preventing the bending of the bed face plate by grounding is provided so that the ground position can be adjusted. 【請求項２】 隣合う枠部材とによってＰＣ部材に欠き
込み部分を成型するための欠き込み型枠を設けて成る請
求項１に記載されたＰＣ部材成型用型枠。2. The PC member molding mold according to claim 1, wherein a notched mold for molding the notched portion is provided in the PC member by the adjacent frame members. 【請求項３】 ＰＣ部材に開口部分を成型するための開
口型枠を設けて成る請求項１に記載されたＰＣ部材成型
用型枠。3. The PC member molding mold according to claim 1, wherein the PC member is provided with an opening mold for molding an opening portion. 【請求項４】 少なくとも一端側にレベル調整手段を備
えて成ることを特徴とするＰＣ部材成型用型枠に用いる
枠部材。4. A frame member for use in a PC member molding mold, comprising level adjusting means on at least one end side. 【請求項５】 接地によって撓みを防止する撓み防止手
段を備えると共に、当該撓み防止手段に対する接地位置
調整用の操作孔を有して成ることを特徴とするＰＣ部材
成型用型枠に用いるベット面板。5. A bed face plate used for a mold for molding a PC member, which is provided with a bending prevention means for preventing bending due to grounding and has an operation hole for adjusting a grounding position for the bending prevention means. .