JPH10115093A - Form and form assembling method using the form - Google Patents

Form and form assembling method using the form

Info

Publication number
JPH10115093A
JPH10115093A JP8289273A JP28927396A JPH10115093A JP H10115093 A JPH10115093 A JP H10115093A JP 8289273 A JP8289273 A JP 8289273A JP 28927396 A JP28927396 A JP 28927396A JP H10115093 A JPH10115093 A JP H10115093A
Authority
JP
Japan
Prior art keywords
square pipe
rod
pipe support
con
receiving portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8289273A
Other languages
Japanese (ja)
Inventor
Yukihiro Iwamoto
行弘 岩本
Takeshi Ito
伊藤  剛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AIKEN KOGYO KK
Original Assignee
AIKEN KOGYO KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AIKEN KOGYO KK filed Critical AIKEN KOGYO KK
Priority to JP8289273A priority Critical patent/JPH10115093A/en
Publication of JPH10115093A publication Critical patent/JPH10115093A/en
Pending legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To eliminate the need for machining a weir plate and increase the frequency of conversion by fixing the sheathing board to an angular pipe with a P-cone to resist the pressure of concrete with tensile strength between the screw portion of the P-cone and a separator. SOLUTION: Fixing hardwares to fit the lower end and the upper end of an angular pipe column 5 respectively are fixed to a lower sash bar and an upper sash bar at a space corresponding to the width of a sheathing board 3. The angular pipe column 5 has a column side hole 5B1 in the inner face 5B at a preset space to the vertical direction, a rod penetration hole 5C1 corresponding to the outer face 5C and a columnar center support 5D formed at the same height as the thickness of the sheathing board 3 and attached to the center of the inner face 5B in the vertical direction. A P-cone 7 is formed of a screw rod 7B1 threaded to a fastening rod 8 and a support 7B2 threaded to a separator 9 to resist the pressure of concrete. A crosscut 10 is connected to the fastening rod 8 to complete a form. Assembling work is thus efficiently done.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、コンクリートを打
設するための型枠及びこれを使用した型枠組立工法に関
するものである。詳しくは、せき板3に作用するコンク
リートの圧力を角パイプ支柱5に固定された中央受部5
Dを支点として角パイプ支柱5に伝えると共に、型枠が
受ける外側に働く応力を、角パイプ支柱5に貫通させた
Pコンのネジ棒部7B1とセパレーター9の引張強度に
よりコンクリートの圧力に抵抗させることができるよう
にしたものである。
The present invention relates to a formwork for placing concrete and a method of assembling the formwork using the formwork. Specifically, the pressure of the concrete acting on the weir plate 3 is applied to the central receiving portion 5 fixed to the square pipe support 5.
D is transmitted to the square pipe support 5 with the fulcrum as a fulcrum, and the externally applied stress received by the formwork is resisted against the concrete pressure by the tensile strength of the screw bar portion 7B1 of the P-container and the separator 9 penetrated through the square pipe support 5. It is something that can be done.

【0002】[0002]

【従来の技術】従来、この種のものにあっては、下記の
ようなものになっている。従来、一般的な型枠工法は、
せき板にかかるコンクリートの圧力をたて引(桟木また
は単管)が支え、そのたて引はよこ引が支える。そし
て、よこ引はセパレーターと連結され、さらに、相反す
る裏側のよこ引に連結されることにより、お互いの圧力
を相殺させるという構造である。
2. Description of the Related Art Heretofore, this type is as follows. Conventionally, the general formwork method is
Vertical pull (pier or single pipe) supports the concrete pressure on the weir board, and vertical pull is supported by horizontal pull. The horizontal draw is connected to the separator and further connected to the opposite horizontal draw, thereby canceling each other's pressure.

【0003】[0003]

【発明が解決しようとする課題】従来の技術で述べたも
のにあっては、下記のような問題点を有していた。 A.上述したせき板,たて引,よこ引からなる3層構造
により圧力の分散を図るために、材料の量が多く、施工
手間がかかるといった欠点があった。 B.せき板は桟木を介して隣接したせき板と接続させる
ために、釘打ち作業となる。 C.セパレーター用穴を開けなければならない。 D.以上の理由で従来の工法ではせき板の消耗率は大き
く、転用率は低い。 E.施工性に関しては、ノコ、ゲンノウを多用し、ま
た、型枠組立の段取りは複雑で、ある程度熟練した職人
でなければ施工は困難である。 本願は、従来の技術の有するこのような問題点に鑑みな
されたものであり、その目的とするところは、次のよう
なことのできるものを提供しようとするものである。 A.釘を使わず、非熟練工にも施工可能な型枠組立工法
である。 B.型枠材料の数量及び重量の少量化により、材料の維
持管理費、保管場所、運搬費の軽減など材料の管理面に
関する経済性を良くする。 C.従来、せき板の転用回数は釘打ちをしたり、セパレ
ーター用穴を開けるため、一般的には3回程度で、その
転用率は極めて低い。同一規格のせき板を使用し、釘を
打込まず、セパレーター用穴を開けないことにより、せ
き板の転用率を大幅に上げることができる。 D.ノコやゲンノウを多用しない組立工法なので、施工
が容易でなおかつ迅速に組立をすることができる。
The above-mentioned prior art has the following problems. A. Since the pressure is dispersed by the three-layer structure including the weir board, the vertical draw, and the horizontal draw as described above, there is a problem that the amount of the material is large and the construction time is required. B. The weir is nailed in order to connect the weir to the adjacent weir through the pier. C. A hole must be made for the separator. D. For the above reasons, in the conventional method, the consumption rate of the dam is large and the conversion rate is low. E. FIG. Regarding the workability, saws and gennows are frequently used, and the setup of the formwork is complicated, and the work is difficult unless some skilled craftsmen are used. The present application has been made in view of such problems of the related art, and has as its object to provide the following. A. This is a formwork assembly method that can be used by unskilled workers without using nails. B. By reducing the number and weight of formwork materials, the economics related to the management of materials, such as the reduction of material maintenance costs, storage space, and transportation costs, are improved. C. Conventionally, the number of times of diversion of a weir board is generally about three times, because nailing or drilling of a hole for a separator is performed, and the diversion rate is extremely low. By using a dam of the same standard, not driving in nails and not drilling holes for separators, the conversion rate of dams can be greatly increased. D. Since the assembling method does not use a lot of saws and knuckles, the assembling can be performed easily and quickly.

【0004】[0004]

【課題を解決するための手段】上記目的を達成するため
に、本発明は下記のようになるものである。第1発明
は、ベースコンクリート2、せき板3、下方桟木4、角
パイプ支柱5、上方桟木6、Pコン7、締付けロッド8
から構成され、角パイプ支柱5は、所定高さと幅5A1
に構成された角パイプ体5Aと、角パイプ体における内
面5Bに上下方向に所定間隔をもって開設されたPコン
のネジ棒部貫入用支柱側穴5B1と、角パイプ体におけ
る外面5CにPコンのネジ棒部貫入用支柱側穴5B1と
対応する位置をもって開設された締付けロッド貫入用穴
5C1と、角パイプ体5Aにおける内面5Bの中央部に
上下方向をもって添着状態の縦柱状の中央受部5Dから
構成され、ベースコンクリート2、下方桟木4、角パイ
プ支柱5、上方桟木6をもって、型枠用枠を形成し、当
該型枠用枠にせき板3を、当該型枠用枠の内側より当該
せき板の左右辺を中央受部5Dに密着させて嵌め込んだ
のち、角パイプ支柱5におけるPコンのネジ棒部貫入用
支柱側穴5B1と、中央受部5DのPコンのネジ棒部貫
入用穴5D2に、セパレーター9に螺合させたPコンの
ネジ棒部7B1を貫通させ、締付けロッド貫入用穴5C
1から貫通させた締付けロッド8の受部8BとPコンの
ネジ棒部とを螺合連結するよう構成されている型枠であ
る。
Means for Solving the Problems In order to achieve the above object, the present invention is as follows. The first invention comprises a base concrete 2, a dam, a lower pier 4, a square pipe support 5, an upper pier 6, a P-con 7, a fastening rod 8.
And the square pipe support 5 has a predetermined height and width 5A1.
A square pipe body 5A, an inner surface 5B of the square pipe body, a pillar-side hole 5B1 for penetrating the threaded rod portion of the P-cone which is opened at predetermined intervals in the vertical direction, and an outer surface 5C of the square pipe body having the P-con A fastening rod penetration hole 5C1 opened at a position corresponding to the screw rod penetration column side hole 5B1, and a vertical column-shaped central receiving portion 5D attached vertically to the center of the inner surface 5B of the square pipe body 5A. The base concrete 2, the lower pier 4, the square pipe support 5, and the upper pier 6 form a formwork frame, and the damper plate 3 is attached to the formwork frame from the inside of the formwork frame. After the right and left sides of the plate are fitted into the center receiving portion 5D in close contact with each other, the pillar side hole 5B1 for penetrating the threaded portion of the P-container in the square pipe support 5 and the threading portion of the P-container for the central receiving portion 5D are penetrated. In the hole 5D2, Pareta 9 is passed through the threaded rod portion 7B1 of P con which is screwed, fastening rod penetration hole 5C
This is a mold configured to screw-connect the receiving portion 8B of the tightening rod 8 penetrated from No. 1 and the threaded rod portion of the P-con.

【0005】この第1発明は、下記のように構成するこ
とができる。ベースコンクリート2は、所定幅と厚さを
有する横長の板状に構成され、せき板3は、木材を素材
として所定寸法の正面方形に構成され、下方桟木4は、
木材を素材として所定幅と厚さを有する平面横長の板状
に構成されている下方桟木体4Aと、下方桟木体の上面
にせき板3の幅に対応する間隔をもって固定された固定
金物4Bから構成され、この固定金物4Bは角パイプ支
柱5の下端に下方から嵌着する直方体状に構成され、角
パイプ支柱5は、所定高さと幅5A1に構成された角パ
イプ体5Aと、角パイプ体における内面5Bに上下方向
に所定間隔をもって開設されたPコンのネジ棒部貫入用
支柱側穴5B1と、角パイプ体における外面5CにPコ
ンのネジ棒部貫入用支柱側穴5B1と対応する位置をも
って開設された締付けロッド貫入用穴5C1と、角パイ
プ体5Aにおける内面5Bの中央部に上下方向をもって
添着された縦柱状の中央受部5Dから構成され、この中
央受部5Dの厚さ5D1は、せき板3の厚さを有するよ
う構成され、かつこの中央受部にはPコンのネジ棒部貫
入用支柱側穴5B1と対応するPコンのネジ棒部貫入用
穴5D2が開設され、上方桟木6は、木材を素材として
所定幅と厚さを有する平面横長の板状に構成されている
上方桟木体6Aと、上方桟木体の下面にせき板3の幅に
対応する間隔をもって固定された固定金物6Bから構成
され、この固定金物6Bは角パイプ支柱5の上端に上方
から嵌着する直方体状に構成され、Pコン7は、円錐台
状のPコン本体7AとPコン本体内に設けられた連結部
7Bからなり、連結部は締付けロッド8が螺合されるネ
ジ棒部7B1とセパレーターが螺合される受部7B2か
ら構成され、締付けロッド8は、ロッド体8Aの先端に
はPコンのネジ棒部7B1が螺合される受部8Bを、後
方にはネジ山8Cを刻設する。
[0005] The first invention can be configured as follows. The base concrete 2 is configured in a horizontally long plate shape having a predetermined width and thickness, the weir board 3 is formed in a front rectangular shape having predetermined dimensions using wood as a raw material, and the lower crosspiece 4 is
A lower pier 4A, which is made of wood and has a flat horizontally long plate shape having a predetermined width and thickness, and a fixing hardware 4B fixed to the upper surface of the lower pier with an interval corresponding to the width of the dam 3 The fixing hardware 4B is formed in a rectangular parallelepiped shape to be fitted to the lower end of the square pipe support 5 from below, and the square pipe support 5 has a square pipe body 5A having a predetermined height and width 5A1, and a square pipe body. And a position corresponding to the threaded rod portion penetrating support side hole 5B1 of the P-con- trol formed in the inner surface 5B at a predetermined interval in the vertical direction, and the threaded rod portion penetrating column side hole 5B1 of the P-con- trol on the outer surface 5C of the square pipe body. And a vertical column-shaped central receiving portion 5D attached to the center of the inner surface 5B of the square pipe body 5A in the vertical direction, and the thickness of the central receiving portion 5D. D1 is configured to have the thickness of the weir plate 3, and the central receiving portion is provided with a screw hole portion penetration hole 5D2 of the P-cone corresponding to the screw rod portion penetration support side hole 5B1 of the P-conn. The upper pier 6 is fixed to the upper pier 6A, which is made of wood, and has a predetermined width and thickness, and is formed in a flat horizontally long plate shape, and a gap corresponding to the width of the dam 3 on the lower surface of the upper pier. The fixed hardware 6B is formed in a rectangular parallelepiped shape which is fitted to the upper end of the square pipe support 5 from above, and the P-con 7 has a truncated cone-shaped P-con body 7A and a P-con body. The connecting portion is composed of a screw rod portion 7B1 to which the tightening rod 8 is screwed and a receiving portion 7B2 to which the separator is screwed. The tightening rod 8 is attached to the tip of the rod body 8A. Is screwed with the threaded rod 7B1 of the P-con The that receiving 8B, the rear is engraved a thread 8C.

【0006】第2発明は、第1発明のものを使用した下
記の各工程から構成されている型枠組立工法である。 第1工程〜ベースコンクリート2に下方桟木4をコンク
リート釘などで打付け固定する。 第2工程〜角パイプ支柱5を下方桟木4の固定金物4B
に差し込み、上方桟木6の固定金物6Bを角パイプ支柱
5の上端に差し込み、角パイプ支柱5が垂直であること
を確認した上、ひかえ柱などにより仮押さえして型枠用
枠を形成する。 第3工程〜型枠用枠にせき板3を、当該型枠用枠の内側
より当該せき板の左右辺を中央受部5Dに密着させて嵌
め込む。 第4工程〜角パイプ支柱5におけるPコンのネジ棒部貫
入用支柱側穴5B1と、中央受部5DのPコンのネジ棒
部貫入用穴5D2に、セパレーター9に螺合させたPコ
ンのネジ棒部7B1を貫通させ、一方、締付けロッド貫
入用穴5C1から貫通させた締付けロッド8の受部8B
とPコンのネジ棒部とを螺合連結する。 第5工程〜よこ引10を締付けロッド8と連結させ型枠
を一体とさせる。
A second invention is a method of assembling a mold comprising the following steps using the first invention. First step: The lower pier 4 is hit and fixed to the base concrete 2 with concrete nails or the like. 2nd process-square pipe prop 5 fixed metal 4B of lower pier 4
Then, the fixing hardware 6B of the upper crosspiece 6 is inserted into the upper end of the square pipe support 5, and after confirming that the square pipe support 5 is vertical, it is temporarily held down by a turning post or the like to form a formwork frame. Third step-The dam board 3 is fitted into the formwork frame from the inside of the formwork frame such that the left and right sides of the weir board are in close contact with the center receiving portion 5D. Fourth step: The P-container screwed into the separator 9 is inserted into the pillar-side hole 5B1 for penetrating the threaded rod of the P-container in the square pipe support 5 and the hole 5D2 for penetrating the threaded rod of the P-container of the central receiving part 5D. The receiving portion 8B of the tightening rod 8 penetrated through the screw rod portion 7B1, while penetrating from the tightening rod penetration hole 5C1.
And the screw bar of the P-conn. Fifth step-Weft pull 10 is connected to tightening rod 8, and the formwork is integrated.

【0007】[0007]

【発明の実施の形態】発明の実施の形態を実施例に基づ
き図面を参照して説明する。1は第1発明の型枠で、ベ
ースコンクリート2、せき板3、下方桟木4、角パイプ
支柱5、上方桟木6、Pコン7、締付けロッド8から構
成されている。ベースコンクリート2は、所定幅と厚さ
を有する横長の板状に構成されている。せき板3は、木
材を素材として所定寸法の正面方形に構成されている。
図中、3Aはせき板3の厚さを示している。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described based on embodiments with reference to the drawings. Reference numeral 1 denotes a formwork of the first invention, which comprises a base concrete 2, a weir plate 3, a lower pier 4, a square pipe support 5, an upper pier 6, a P-con 7, and a tightening rod 8. The base concrete 2 is configured in a horizontally long plate shape having a predetermined width and thickness. The weir plate 3 is made of wood and is formed in a front rectangular shape having a predetermined size.
In the figure, 3A indicates the thickness of the weir plate 3.

【0008】せき板3は公知の所謂コンパネを使用する
ことができる。下方桟木4は、木材を素材として所定幅
と厚さを有する平面横長の板状に構成されている下方桟
木体4Aと、下方桟木体の上面にせき板3の幅に対応す
る間隔をもって固定された固定金物4Bから構成され、
この固定金物4Bは角パイプ支柱5の下端に下方から嵌
着する直方体状に構成されている。なお、下方桟木4と
上方桟木6については、例えば下方桟木4のみを用意し
ておき、この下方桟木4を上方桟木6として使用するこ
とができる。
A known so-called control panel can be used for the weir plate 3. The lower pier 4 is fixed to the upper surface of the lower pier 4A with a space corresponding to the width of the weir 3 and a lower pier 4A formed of a planer plate having a predetermined width and thickness and made of wood. Fixed metal parts 4B,
The fixing hardware 4B is formed in a rectangular parallelepiped shape to be fitted to the lower end of the square pipe support 5 from below. For the lower cross bar 4 and the upper cross bar 6, for example, only the lower cross bar 4 is prepared, and this lower cross bar 4 can be used as the upper cross bar 6.

【0009】角パイプ支柱5は、所定高さと幅5A1に
構成された角パイプ体5Aと、角パイプ体における内面
5Bに上下方向に所定間隔をもって開設されたPコンの
ネジ棒部貫入用支柱側穴5B1と、角パイプ体における
外面5CにPコンのネジ棒部貫入用支柱側穴5B1と対
応する位置をもって開設された締付けロッド貫入用穴5
C1と、角パイプ体5Aにおける内面5Bの中央部に上
下方向をもって添着された縦柱状の中央受部5Dから構
成されている。そして、この中央受部5Dの厚さ5D1
は、せき板3の厚さを有するよう構成され、かつこの中
央受部にはPコンのネジ棒部貫入用支柱側穴5B1と対
応するPコンのネジ棒部貫入用穴5D2が開設されてい
る。この場合、中央受部5Dは角パイプ支柱5の所定箇
所に添着固定しても、両者を分離した状態に製造してお
き、組立の時、当該中央受部5Dを角パイプ支柱5の所
定箇所に添設して使用してもよい。
The square pipe support 5 has a square pipe body 5A having a predetermined height and a width 5A1, and a threaded rod portion penetrating support side of a P-con formed at predetermined intervals in the vertical direction on an inner surface 5B of the square pipe body. A hole 5B1 and a hole 5 for penetrating a tightening rod formed on the outer surface 5C of the square pipe body at a position corresponding to the hole 5B1 for the column for penetrating the screw rod portion of the P-con.
C1 and a vertical column-shaped central receiving portion 5D attached vertically to the central portion of the inner surface 5B of the square pipe body 5A. And the thickness 5D1 of this center receiving part 5D
Is constructed so as to have the thickness of the weir plate 3, and the central receiving portion is provided with a screw hole portion penetration hole 5D2 for the P-conn which corresponds to the screw rod portion penetration column side hole 5B1 for the P-conn. I have. In this case, even if the central receiving portion 5D is attached and fixed to a predetermined portion of the square pipe support 5, it is manufactured in a state where the two are separated from each other. May be used in addition to the above.

【0010】上方桟木6は、木材を素材として所定幅と
厚さを有する平面横長の板状に構成されている上方桟木
体6Aと、上方桟木体の下面にせき板3の幅に対応する
間隔をもって固定された固定金物6Bから構成され、こ
の固定金物6Bは角パイプ支柱5の上端に上方から嵌着
する直方体状に構成されている。Pコン7は、円錐台状
のPコン本体7AとPコン本体内に設けられた連結部7
Bからなり、連結部は締付けロッド8が螺合されるネジ
棒部7B1とセパレーターが螺合される受部7B2から
構成されている。締付けロッド8は、フォームタイ(登
録商標)として知られる公知のもので、ロッド体8Aの
先端にはPコンのネジ棒部7B1が螺合される受部8B
が、後方にはネジ山8Cが刻設されている。
The upper pier 6 is made of wood and has an upper pier body 6A having a predetermined width and thickness, and is formed in a horizontally long plate shape, and an interval corresponding to the width of the dam 3 on the lower surface of the upper pier. The fixing hardware 6B is formed in a rectangular parallelepiped shape and fitted to the upper end of the square pipe support 5 from above. The P-con 7 has a truncated cone-shaped P-con body 7A and a connecting portion 7 provided in the P-con body.
B, the connecting portion is composed of a screw rod portion 7B1 to which the tightening rod 8 is screwed and a receiving portion 7B2 to which the separator is screwed. The fastening rod 8 is a known one known as a foam tie (registered trademark), and a receiving portion 8B into which a threaded rod portion 7B1 of a P-container is screwed to a tip of the rod body 8A.
However, a thread 8C is engraved on the rear.

【0011】第2発明は第1発明の型枠を使用した型枠
組立工法であるが、下記のように構成されている。型枠
は一方の型枠と、この一方の型枠と平行に配設される他
方の型枠からなり、一方の型枠と他方の型枠の間にコン
クリートが打設される。以下一方の型枠を中心に説明す
る。 第1工程〜ベースコンクリート2に下方桟木4をコンク
リート釘などで打付け固定する。 第2工程〜角パイプ支柱5を下方桟木4の固定金物4B
に差し込み、上方桟木6の固定金物6Bを角パイプ支柱
5の上端に差し込み、角パイプ支柱5が垂直であること
を確認した上、ひかえ柱などにより仮押さえして型枠用
枠を形成する。 第3工程〜型枠用枠にせき板3を、当該型枠用枠の内側
より当該せき板の左右辺を中央受部5Dに密着させて嵌
め込む。 第4工程〜角パイプ支柱5におけるPコンのネジ棒部貫
入用支柱側穴5B1と、中央受部5DのPコンのネジ棒
部貫入用穴5D2に、セパレーター9に螺合させたPコ
ンのネジ棒部7B1を貫通させ、一方、締付けロッド貫
入用穴5C1から貫通させた締付けロッド8の受部8B
とPコンのネジ棒部とを螺合連結する。この結果、せき
板3の左右辺は、角パイプ支柱5の内面5B,中央受部
5DとPコン7とで挟み込まれた状態となる。 第5工程〜よこ引10を締付けロッド8と連結させ型枠
を一体とさせる。最後にサポートとチェーンで型枠全体
を固定して作業は完了する。なお、他方の型枠の組立も
上述した第1工程ないし第5工程と同様工程により行わ
れる。
A second invention is a method of assembling a mold using the mold of the first invention, and is constructed as follows. The formwork includes one formwork and the other formwork arranged in parallel with the one formwork, and concrete is cast between the one formwork and the other formwork. The following description will focus on one mold. First step: The lower pier 4 is hit and fixed to the base concrete 2 with concrete nails or the like. 2nd process-square pipe prop 5 fixed metal 4B of lower pier 4
Then, the fixing hardware 6B of the upper crosspiece 6 is inserted into the upper end of the square pipe support 5, and after confirming that the square pipe support 5 is vertical, it is temporarily held down by a turning post or the like to form a formwork frame. Third step-The dam board 3 is fitted into the formwork frame from the inside of the formwork frame such that the left and right sides of the weir board are in close contact with the center receiving portion 5D. Fourth step: The P-container screwed into the separator 9 is inserted into the pillar-side hole 5B1 for penetrating the threaded rod of the P-container in the square pipe support 5 and the hole 5D2 for penetrating the threaded rod of the P-container of the central receiving part 5D. The receiving portion 8B of the tightening rod 8 penetrated through the screw rod portion 7B1, while penetrating from the tightening rod penetration hole 5C1.
And the screw bar of the P-conn. As a result, the left and right sides of the weir plate 3 are sandwiched between the inner surface 5B of the square pipe support 5, the central receiving portion 5D and the P-con 7. Fifth step-Weft pull 10 is connected to tightening rod 8, and the formwork is integrated. Finally, the work is completed by fixing the entire formwork with supports and chains. The assembly of the other mold is performed in the same steps as the above-described first to fifth steps.

【0012】[0012]

【発明の効果】本発明は、上述の通り構成されているの
で次に記載する効果を奏する。 1.従来の型枠組立作業はせき板を所定の寸法に切断
し、桟木を取付けることから始まるが、本発明はその必
要がなく、始めから組立作業を開始することができる。
また、隣り合うせき板の面を合わせて釘止めするといっ
た困難な作業を必要としないため、組立作業は機械的に
容易に進めることができ、施工性がよい。しかも、従来
の工法と比べると機械的に作業を進めることができるの
で、非熟練工でも施工可能である。 2.せき板にセパレーター用穴を開けたり、桟木などを
取付けるために釘を打込んだりせず、また、せき板を所
定の寸法に切断する必要がないという理由から、せき板
の転用回数を大幅に増やすことができ、経済的である。
(釘打ち及びセパレーター用穴を開けないことにより、
せき板の転用率を大幅に上げることができる。せき板へ
桟木を釘打ちし固定する作業、せき板にドリルでセパレ
ーター用穴を開ける作業などが不用なため、非熟練工に
も施工可能である。) 3.せき板の多転用化は、従来消耗品的材料の占める割
合の高かった型枠材料においても、材料一式のレンタル
事業展開の可能性が見込める。(せき板の多転用化によ
り、その消耗率は低減する。これは省資源の面で環境問
題の改善に貢献するものである。従来の木製材料、せき
板や桟木は消耗材料なので、型枠材料はレンタル商品に
はなり得なかった。しかし、本願工法により型枠材料の
レンタル事業の可能性が見込める。) 4.型枠組立完了後であってもせき板の取外しが可能で
あるため、当該型枠組立完了後でもせき板を取外すこと
により、容易に配管や配線取付工事をすることができ
る。
Since the present invention is configured as described above, the following effects can be obtained. 1. The conventional formwork assembling work starts by cutting the dam plate to a predetermined size and attaching a crosspiece. However, the present invention does not need to do so, and the assembling work can be started from the beginning.
In addition, since it is not necessary to perform a difficult operation such as nailing the surfaces of the adjacent weir plates together, the assembling operation can be easily mechanically advanced, and the workability is good. In addition, since the work can be performed mechanically as compared with the conventional construction method, the construction can be performed even by an unskilled worker. 2. The number of times the divert board has to be diverted has been greatly increased because it is not necessary to make holes for separators in the dam or drive nails to attach a pier, etc., and it is not necessary to cut the dam into predetermined dimensions. It can be increased and is economical.
(By not making holes for nailing and separators,
The diversion rate of the weir can be greatly increased. Since the work of nailing and fixing the pier to the weir and the work of drilling the separator with a drill on the weir are unnecessary, it can be performed by unskilled workers. ) 3. With the multi-use of crests, the possibility of developing a rental business for a complete set of materials can be expected, even for formwork materials that previously accounted for a high proportion of consumable materials. (The multi-purpose use of dams reduces the wear rate. This contributes to the improvement of environmental issues in terms of resource saving. Conventional wooden materials, dams and piers are consumable materials, so The material could not be a rental product, but the construction method of the present application has the potential for a formwork material rental business.) Since the weir can be removed even after the completion of the formwork assembly, piping and wiring can be easily installed by removing the weir even after the completion of the formwork assembly.

【0013】5.角パイプ支柱は軽量材なので、運搬や
組立の作業性がよい。 6.コンクリートの仕上がり面に凹凸を付け意匠性を持
たせる化粧型枠との併用の場合、せき板に取付けられた
化粧型枠は多回数の転用により、その材料費における経
済性はさらに増大する。 7.せき板3の左右辺は、角パイプ支柱5の内面5B,
中央受部5DとPコン7とで挟み込まれた状態となるか
ら、当該せき板を強固に支持することができる。この場
合、当該せき板の左右辺には特別の補強を必要としない
から、手間がかからず、全体を安価なものとすることが
できる。 8.締付けロッド8の受部8BとPコンのネジ棒部とを
螺合連結するように構成されているから、従来のように
Pコンの軸足を不要とするので手間がかからない。 9.隣り合うせき板3の隙間を中央受部5Dの幅5D3
まで接近させるとができるから、コンクリートの打ち放
しの時、外観に現れる縦状の筋の幅を小さくすることが
できる。しかも、隣り合うせき板3の隙間を狭くできる
ので、締付けロッド貫入用穴5C1から貫通させた締付
けロッド8の受部8BとPコンのネジ棒部とを螺合連結
する際、Pコン側に座金を使用しなくてもPコンでせき
板を押圧緊締することができる。
5. Since the square pipe support is a lightweight material, the workability of transportation and assembly is good. 6. When used in combination with a decorative formwork having a finished surface made of concrete to have a design property, the economical efficiency of the material cost of the decorative formwork attached to the weir board is further increased due to multiple conversions. 7. The left and right sides of the weir plate 3 are the inner surfaces 5B of the square pipe struts 5,
Since the state is sandwiched between the central receiving portion 5D and the personal computer 7, the weir can be strongly supported. In this case, no special reinforcement is required on the left and right sides of the weir plate, so that no labor is required and the whole can be made inexpensive. 8. Since the receiving portion 8B of the tightening rod 8 and the threaded rod portion of the P-con- trol are screwed and connected to each other, there is no need for a shaft foot of the P-con- sistor as in the related art, so that no labor is required. 9. The gap between the adjacent dams 3 is set to the width 5D3 of the center receiving portion 5D.
As the concrete can be exposed, the width of the vertical streaks appearing on the exterior can be reduced. In addition, since the gap between the adjacent weir plates 3 can be narrowed, when the receiving portion 8B of the tightening rod 8 penetrated from the tightening rod penetration hole 5C1 and the threaded rod portion of the P component are screw-connected to the P component side, Even if a washer is not used, the damping plate can be pressed and tightened with a P-con.

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

【図1】全体の分解斜視図である。FIG. 1 is an overall exploded perspective view.

【図2】組立て状態を説明する平面図である。FIG. 2 is a plan view illustrating an assembled state.

【図3】角パイプ支柱とせき板の関係を説明する外側か
ら見た斜視図である。
FIG. 3 is a perspective view from the outside illustrating a relationship between a square pipe support and a weir.

【図4】A−A線拡大断面図である。FIG. 4 is an enlarged sectional view taken along line AA.

【図5】B−B線拡大断面図である。FIG. 5 is an enlarged sectional view taken along line BB.

【図6】A−A線における他の実施例の拡大断面図であ
る。
FIG. 6 is an enlarged sectional view taken along line AA of another embodiment.

【図7】要部拡大横断面図である。FIG. 7 is an enlarged cross-sectional view of a main part.

【符号の説明】[Explanation of symbols]

1 型枠 2 ベースコンク
リート 3 せき板 4 下方桟木 5 角パイプ支柱 5D 中央受部 6 上方桟木 7 Pコン 8 締付けロッド
DESCRIPTION OF SYMBOLS 1 Formwork 2 Base concrete 3 Weir board 4 Lower pier 5 Square pipe support 5D Central receiving part 6 Upper pier 7 P-con 8 Tightening rod

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 ベースコンクリート(2)、せき板
(3)、下方桟木(4)、角パイプ支柱(5)、上方桟
木(6)、Pコン(7)、締付けロッド(8)から構成
され、角パイプ支柱(5)は、所定高さと幅(5A1)
に構成された角パイプ体(5A)と、角パイプ体におけ
る内面(5B)に上下方向に所定間隔をもって開設され
たPコンのネジ棒部貫入用支柱側穴(5B1)と、角パ
イプ体における外面(5C)にPコンのネジ棒部貫入用
支柱側穴(5B1)と対応する位置をもって開設された
締付けロッド貫入用穴(5C1)と、角パイプ体(5
A)における内面(5B)の中央部に上下方向をもって
添着状態の縦柱状の中央受部(5D)から構成され、ベ
ースコンクリート(2)、下方桟木(4)、角パイプ支
柱(5)、上方桟木(6)をもって、型枠用枠を形成
し、当該型枠用枠にせき板(3)を、当該型枠用枠の内
側より当該せき板の左右辺を中央受部(5D)に密着さ
せて嵌め込んだのち、角パイプ支柱(5)におけるPコ
ンのネジ棒部貫入用支柱側穴(5B1)と、中央受部
(5D)のPコンのネジ棒部貫入用穴(5D2)に、セ
パレーター(9)に螺合させたPコンのネジ棒部(7B
1)を貫通させ、締付けロッド貫入用穴(5C1)から
貫通させた締付けロッド(8)の受部(8B)とPコン
のネジ棒部とを螺合連結するよう構成されていることを
特徴とする型枠。
1. It comprises a base concrete (2), a dam (3), a lower pier (4), a square pipe support (5), an upper pier (6), a P-con (7), and a tightening rod (8). , Square pipe support (5) has a predetermined height and width (5A1)
A square pipe body (5A), a pillar side hole (5B1) for penetrating a threaded rod portion of a P-container, which is opened at predetermined intervals in the vertical direction on an inner surface (5B) of the square pipe body, A tightening rod penetration hole (5C1) opened on the outer surface (5C) at a position corresponding to the screw rod portion penetration column side hole (5B1) of the P-conn, and a square pipe body (5C).
A) A vertical center-shaped central receiving portion (5D) attached vertically to a central portion of the inner surface (5B) in (A), comprising a base concrete (2), a lower crosspiece (4), a square pipe support (5), and an upper portion. A formwork frame is formed with the crosspiece (6), and the left and right sides of the damper plate (3) are closely attached to the center receiving portion (5D) from the inside of the formwork frame. After being fitted and fitted, it is inserted into the screw hole portion (5B1) of the P-container in the square pipe support (5) and the screw rod portion penetration hole (5D2) of the P-container in the center receiving portion (5D). , The screw bar of the P-container (7B) screwed into the separator (9)
1) is penetrated, and the receiving part (8B) of the tightening rod (8) penetrated from the tightening rod penetration hole (5C1) and the threaded rod part of the P-conn are screwed and connected. And formwork.
【請求項2】 ベースコンクリート(2)は、所定幅と
厚さを有する横長の板状に構成され、せき板(3)は、
木材を素材として所定寸法の正面方形に構成され、下方
桟木(4)は、木材を素材として所定幅と厚さを有する
平面横長の板状に構成されている下方桟木体(4A)
と、下方桟木体の上面にせき板(3)の幅に対応する間
隔をもって固定された固定金物(4B)から構成され、
この固定金物(4B)は角パイプ支柱(5)の下端に下
方から嵌着する直方体状に構成され、角パイプ支柱
(5)は、所定高さと幅(5A1)に構成された角パイ
プ体(5A)と、角パイプ体における内面(5B)に上
下方向に所定間隔をもって開設されたPコンのネジ棒部
貫入用支柱側穴(5B1)と、角パイプ体における外面
(5C)にPコンのネジ棒部貫入用支柱側穴(5B1)
と対応する位置をもって開設された締付けロッド貫入用
穴(5C1)と、角パイプ体(5A)における内面(5
B)の中央部に上下方向をもって添着された縦柱状の中
央受部(5D)から構成され、この中央受部(5D)の
厚さ(5D1)は、せき板(3)の厚さを有するよう構
成され、かつこの中央受部にはPコンのネジ棒部貫入用
支柱側穴(5B1)と対応するPコンのネジ棒部貫入用
穴(5D2)が開設され、上方桟木(6)は、木材を素
材として所定幅と厚さを有する平面横長の板状に構成さ
れている上方桟木体(6A)と、上方桟木体の下面にせ
き板(3)の幅に対応する間隔をもって固定された固定
金物(6B)から構成され、この固定金物(6B)は角
パイプ支柱(5)の上端に上方から嵌着する直方体状に
構成され、Pコン(7)は、円錐台状のPコン本体(7
A)とPコン本体内に設けられた連結部(7B)からな
り、連結部は締付けロッド(8)が螺合されるネジ棒部
(7B1)とセパレーターが螺合される受部(7B2)
から構成され、締付けロッド(8)は、ロッド体(8
A)の先端にはPコンのネジ棒部(7B1)が螺合され
る受部(8B)が、後方にはネジ山(8C)が刻設され
ている請求項1記載の型枠。
2. The base concrete (2) is formed in a horizontally long plate shape having a predetermined width and a predetermined thickness.
The lower pier (4A) is formed of wood as a front square having a predetermined dimension, and the lower pier (4) is formed of wood as a flat horizontal plate having a predetermined width and thickness.
And a fixing hardware (4B) fixed on the upper surface of the lower pier body at an interval corresponding to the width of the weir board (3),
The fixing hardware (4B) is formed in a rectangular parallelepiped shape which is fitted to the lower end of the square pipe support (5) from below, and the square pipe support (5) has a square pipe (5A1) having a predetermined height and width (5A1). 5A), a pillar side hole (5B1) for penetrating the threaded rod portion of the P-con- trol, which is opened at predetermined intervals in the inner surface (5B) of the square pipe body, and a P-con- troller on the outer surface (5C) of the square pipe body. Support rod side hole for screw rod part penetration (5B1)
And the inner surface (5C1) of the square pipe body (5A),
B) is composed of a vertical column-shaped central receiving portion (5D) attached to the central portion in the vertical direction, and the thickness (5D1) of the central receiving portion (5D) has the thickness of the weir plate (3). In the center receiving portion, a hole (5D2) for penetrating the screw rod portion of the P-cone corresponding to the supporting rod side hole (5B1) for penetrating the P-conn is opened, and the upper crosspiece (6) is An upper pier body (6A), which is made of wood and has a predetermined horizontal width and a thickness, and is fixed to the lower surface of the upper pier body at an interval corresponding to the width of the dam board (3). The fixing hardware (6B) is formed in a rectangular parallelepiped shape which is fitted to the upper end of the square pipe support (5) from above, and the P-con (7) is a truncated conical P-con. Body (7
A) and a connecting part (7B) provided in the P-con body, the connecting part being a screw rod part (7B1) to which the tightening rod (8) is screwed and a receiving part (7B2) to which the separator is screwed.
And the tightening rod (8) is
The mold according to claim 1, wherein a receiving portion (8B) into which a threaded rod portion (7B1) of the P-container is screwed is formed at the tip of A), and a screw thread (8C) is formed at the rear.
【請求項3】 請求項2記載の型枠を用いた下記の各工
程から構成されていることを特徴とする型枠組立工法。 第1工程〜ベースコンクリート(2)に下方桟木(4)
をコンクリート釘などで打付け固定する。 第2工程〜角パイプ支柱(5)を下方桟木(4)の固定
金物(4B)に差し込み、上方桟木(6)の固定金物
(6B)を角パイプ支柱(5)の上端に差し込み、角パ
イプ支柱(5)が垂直であることを確認した上、ひかえ
柱などにより仮押さえして型枠用枠を形成する。 第3工程〜型枠用枠にせき板(3)を、当該型枠用枠の
内側より当該せき板の左右辺を中央受部(5D)に密着
させて嵌め込む。 第4工程〜角パイプ支柱(5)におけるPコンのネジ棒
部貫入用支柱側穴(5B1)と、中央受部(5D)のP
コンのネジ棒部貫入用穴(5D2)に、セパレーター
(9)に螺合させたPコンのネジ棒部(7B1)を貫通
させ、一方、締付けロッド貫入用穴(5C1)から貫通
させた締付けロッド(8)の受部(8B)とPコンのネ
ジ棒部とを螺合連結する。 第5工程〜よこ引(10)を締付けロッド(8)と連結
させ型枠を一体とさせる。
3. A method for assembling a form, comprising the following steps using the form according to claim 2. 1st step-lower pier (4) on base concrete (2)
With concrete nails. Second step-Insert the square pipe support (5) into the fixing hardware (4B) of the lower crosspiece (4) and insert the fixing hardware (6B) of the upper crosspiece (6) into the upper end of the square pipe support (5). After confirming that the support (5) is vertical, the support is temporarily held down with a post or the like to form a formwork frame. Third step-The dam board (3) is fitted into the formwork frame from the inside of the formwork frame such that the left and right sides of the damper board are in close contact with the center receiving portion (5D). 4th process-The pillar side hole (5B1) for screw thread part penetration of the P-container in the square pipe pillar (5), and the P of the center receiving part (5D).
The screw rod part (7B1) of the P-container screwed into the separator (9) is passed through the screw rod part penetration hole (5D2) of the concrete, while the fastening rod is penetrated from the clamping rod penetration hole (5C1). The receiving part (8B) of the rod (8) and the threaded rod part of the P-conn are screwed and connected. Fifth step-The horizontal pull (10) is connected to the tightening rod (8) to integrate the formwork.
JP8289273A 1996-10-11 1996-10-11 Form and form assembling method using the form Pending JPH10115093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8289273A JPH10115093A (en) 1996-10-11 1996-10-11 Form and form assembling method using the form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8289273A JPH10115093A (en) 1996-10-11 1996-10-11 Form and form assembling method using the form

Publications (1)

Publication Number Publication Date
JPH10115093A true JPH10115093A (en) 1998-05-06

Family

ID=17741036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8289273A Pending JPH10115093A (en) 1996-10-11 1996-10-11 Form and form assembling method using the form

Country Status (1)

Country Link
JP (1) JPH10115093A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103628671A (en) * 2012-08-28 2014-03-12 卢兴明 Assembling-type high-strength project template

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4425234Y1 (en) * 1965-09-21 1969-10-23
JPH05179802A (en) * 1991-12-28 1993-07-20 Nissho Jitsugyo Kk Form hardware and formwork method using it
JPH08158632A (en) * 1994-12-01 1996-06-18 Junichi Sugisaka Formwork device of concrete

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4425234Y1 (en) * 1965-09-21 1969-10-23
JPH05179802A (en) * 1991-12-28 1993-07-20 Nissho Jitsugyo Kk Form hardware and formwork method using it
JPH08158632A (en) * 1994-12-01 1996-06-18 Junichi Sugisaka Formwork device of concrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103628671A (en) * 2012-08-28 2014-03-12 卢兴明 Assembling-type high-strength project template

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