JPH0355710Y2 - - Google Patents
Info
- Publication number
- JPH0355710Y2 JPH0355710Y2 JP19575086U JP19575086U JPH0355710Y2 JP H0355710 Y2 JPH0355710 Y2 JP H0355710Y2 JP 19575086 U JP19575086 U JP 19575086U JP 19575086 U JP19575086 U JP 19575086U JP H0355710 Y2 JPH0355710 Y2 JP H0355710Y2
- Authority
- JP
- Japan
- Prior art keywords
- separator
- screw
- formwork
- mesh
- washer
- 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.)
- Expired
Links
- 238000009415 formwork Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【考案の詳細な説明】
(産業上の利用分野)
この考案は、網型枠を使用してコンクリート型
枠を組立てるコンクリート型枠組立装置に係るも
のである。[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a concrete formwork assembly device that assembles concrete formwork using mesh formwork.
(従来の技術)
従来のこの種の網型枠を使用するコンクリート
型枠組立装置は、第5図に示すように、網型枠イ
をフレームロに取付け張設して建込む。(Prior Art) As shown in FIG. 5, a conventional concrete form assembly apparatus using this type of mesh formwork is constructed by attaching and tensioning the mesh formwork A to a frame.
その後は、従来の合板型枠を組立てると同様
に、セパレーターハの端部ねじの基端まで座金ニ
をねじ込んでその端部ねじを網型枠イの通孔に挿
通した後、セパレーターハの端部ねじに締付杆ホ
の基端ねじ孔を螺合してセパレーターハの座金ニ
と締付杆ホとにより網型枠イを挟持する。 After that, in the same way as when assembling a conventional plywood formwork, after screwing the washer D to the base end of the end screw of the separator C and inserting the end screw into the through hole of the mesh formwork A, the end of the separator C is screwed in. Screw the proximal end screw hole of the tightening rod into the screw, and sandwich the mesh formwork A between the washer D of the separator and the tightening rod.
次いで、一対の横ばた材ヘを締付杆ホにまたが
せてフレームロの外面に当て、締付杆ホの先端ね
じに押え座金トを嵌合してナツトチをねじ込み、
座金ニと押え座金トとにより網型枠イ付きフレー
ムロと横ばた材ヘを押圧挟持してコンクリート型
枠を組立てている。 Next, place the pair of horizontal beams over the tightening rod and apply them to the outside surface of the flame roller, fit the presser washer to the end screw of the tightening rod, and screw in the nut.
The concrete formwork is assembled by pressing and clamping the frame ro with mesh formwork A and the side beams using washers D and presser washers T.
(考案が解決しようとする問題点)
上記従来のコンクリート型枠組立装置において
は、
(1) セパレーターと締付杆を使用するため、製作
および型枠組立て作業に手間が掛つてコストが
高くなる。(Problems to be Solved by the Invention) The above-mentioned conventional concrete formwork assembly apparatus has the following problems: (1) Since separators and clamping rods are used, manufacturing and formwork assembly operations are time-consuming and costly.
(2) セパレーターの座金がセパレーターの一定位
置に固定されるから、コンクリート駆体の厚さ
により、それぞれそれに応じた長さのセパレー
ターが必要で、製作および取扱い上不便であ
る。(2) Since the washer of the separator is fixed at a fixed position on the separator, a separator with a length corresponding to the thickness of the concrete base is required, which is inconvenient in manufacturing and handling.
等の点に問題がある。There are problems with these points.
(問題点を解決するための手段)
そこで、この考案は、上記の問題点を解決する
ために、セパレーター1の基端ねじ2を建込物3
の固定具4のねじ孔5に螺着して中間部に座金6
を螺合した先端ねじ7を網型枠8の網目に挿通
し、その網型枠8の外面に配置する縦ばた材9の
外側にはセパレーター1の上下において横ばた材
10,10を組合わせ、倒U字形挟み具11の両
側片の下方を開放した縦溝12をセパレーター1
に嵌合し挟み具11を横ばた材10,10に嵌合
させて載置し、セパレーター1の先端ねじ7の先
端部に螺合したナツト13と座金6とにより挟み
具11を挟持してコンクリート型枠を組立てる。(Means for Solving the Problems) Therefore, in order to solve the above problems, this invention aims to connect the proximal screw 2 of the separator 1 to the built-in 3.
Screw into the screw hole 5 of the fixture 4 and insert a washer 6 in the middle part.
The tip screw 7 screwed together is inserted into the mesh of the mesh formwork 8, and horizontal members 10, 10 are placed on the outside of the vertical strips 9 placed on the outer surface of the mesh form 8 at the top and bottom of the separator 1. In combination, the vertical grooves 12 with open bottoms on both sides of the inverted U-shaped clips 11 are connected to the separator 1.
The clamping tool 11 is fitted onto the horizontal members 10, 10 and placed thereon, and the clamping tool 11 is clamped by the washer 6 and the nut 13 screwed onto the tip of the tip screw 7 of the separator 1. Assemble the concrete formwork.
(実施例)
第1図乃至第3図に示すこの考案の一実施例に
ついてその構造を説明すれば、1はセパレーター
で、その両端部にねじ2,7を設けて中間部には
止水用ゴムリング14を嵌着する。3は地下室等
の掘込んだ周面に建込んだ堰板、4は固定具で、
四角形板15の中央部にナツト16を固着してね
じ孔5を設け、四隅部に釘孔17を穿つて成る。
18は固定具4の取付け用釘、6はセパレーター
1の先端ねじ7の中間部に螺合した板ナツトの座
金、8はラス等の網型枠、9は網型枠8の外面に
配置する丸パイプの縦ばた材、10,10は縦ば
た材9の外側に組合わせる丸パイプの一対の横ば
た材、11は倒U字形の挟み具で、その両側片の
中央部には下方が開放した縦溝12を設ける。1
3は鍔付きナツト、19はコンクリート駆体であ
る。(Example) To explain the structure of an embodiment of this invention shown in Figs. 1 to 3, 1 is a separator, screws 2 and 7 are provided at both ends of the separator, and a water stopper is provided in the middle part. Fit the rubber ring 14. 3 is a weir plate built around the excavated surface of a basement etc., 4 is a fixing device,
A nut 16 is fixed to the center of a rectangular plate 15 to provide a screw hole 5, and nail holes 17 are bored at the four corners.
18 is a nail for fixing the fixture 4 ; 6 is a washer of a plate nut screwed into the middle part of the end screw 7 of the separator 1; 8 is a mesh formwork such as a lath; and 9 is placed on the outer surface of the mesh formwork 8. Vertical flaps of round pipes, 10, 10 are a pair of horizontal flaps of round pipes to be assembled on the outside of vertical flaps 9, 11 is an inverted U-shaped clip, and in the center of each side piece is a A vertical groove 12 is provided which is open at the bottom. 1
3 is a flanged nut, and 19 is a concrete body.
次にその施工法を説明する。堰板3の側面の適
当箇所に固定具4をその釘孔17に挿通する釘1
8により打付けて固着する。 Next, the construction method will be explained. A nail 1 is inserted into the nail hole 17 of the fixture 4 at an appropriate location on the side surface of the weir board 3.
8 to secure it.
一方、図示してないが網型枠8を所要位置にお
いて吊持ちした後、座金6付きセパレーター1の
先端ねじ7を網型枠8の網目に挿通して基端ねじ
2を固定具4のねじ孔5に螺着する。 On the other hand, although not shown, after suspending the mesh formwork 8 at a predetermined position, the tip screw 7 of the separator 1 with washer 6 is inserted into the mesh of the mesh formwork 8, and the base end screw 2 is connected to the screw of the fixture 4 . Screw into hole 5.
次いで、網型枠8の外面に縦ばた材9を取付け
た後、セパレーター1の上下において縦ばた材9
の外側に横ばた材10,10を組合わせ、その
後、挟み具11の両側縦溝12をセパレーター1
に嵌合し挟み具11を横ばた材10,10に嵌合
させてその上方横ばた材10上に載置する。 Next, after attaching the vertical flaps 9 to the outer surface of the mesh formwork 8, the vertical flaps 9 are installed at the top and bottom of the separator 1.
After that, the vertical grooves 12 on both sides of the clip 11 are connected to the separator 1.
The clip 11 is fitted onto the horizontal cross members 10, 10 and placed on the upper horizontal cross member 10.
そこで、座金6を回転して挟み具11の内側面
に当てた後、ナツト13をセパレーター1の先端
ねじ7にねじ込んでその座金6とナツト13とに
より挟み具11を挟持すると、コンクリート型枠
を組立てることができる。 Therefore, after rotating the washer 6 and applying it to the inner surface of the clamp 11, the nut 13 is screwed into the tip screw 7 of the separator 1 and the clamp 11 is clamped between the washer 6 and the nut 13. Can be assembled.
従つて、その後、堰板3と網型枠8との間の空
間部内にコンクリートを打設すれば、コンクリー
ト駆体19が構築される。 Therefore, if concrete is then poured into the space between the weir plate 3 and the mesh formwork 8, the concrete body 19 is constructed.
なお、横ばた材10,10に上記丸パイプに代
えて角パイプを使用する場合には、挟み具11を
横ばた材10,10に嵌合する形に形成する
と、上記と同様に作用する。 In addition, when using a square pipe instead of the above-mentioned round pipe for the side pieces 10, 10, if the clip 11 is formed in a shape to fit on the side pieces 10, 10, it will work in the same way as above. do.
第4図に示すこの考案の他の実施例は、建込物
が既存のコンクリート壁の場合を示す。 Another embodiment of this invention shown in FIG. 4 shows a case where the structure is an existing concrete wall.
この場合には、コンクリート壁3aの適当箇所
にアンカー取付孔20を穿孔し、その取付孔20
内に固定具のアンカー4aを打込んで固着する
と、該アンカー4aのねじ孔にセパレーター1の
基端ねじ2を螺着し、その後、上記と同様に操作
してコンクリート型枠を組立てることができる。 In this case, anchor attachment holes 20 are drilled at appropriate locations on the concrete wall 3a, and
When the anchor 4a of the fixing device is driven in and fixed, the base end screw 2 of the separator 1 is screwed into the screw hole of the anchor 4a , and then the concrete form is assembled by operating in the same manner as above. I can do it.
(考案の効果)
この考案のコンクリート型枠組立装置は、下記
のような顕著な効果を有する。(Effects of the invention) The concrete form assembly device of this invention has the following remarkable effects.
(1) セパレーターの先端ねじに螺合した座金を回
転して移動させることによつて網型枠の設置位
置を変更することができるから、コンクリート
駆体の厚さにかかわらずセパレーターを兼用で
使用し得て作業上有益である。(1) The installation position of the mesh formwork can be changed by rotating and moving the washer screwed onto the end screw of the separator, so the separator can be used for multiple purposes regardless of the thickness of the concrete base. It is useful for work.
(2) 倒U字形挟み具の両側片に下方が開放した縦
溝を設けてあるから、その両側縦溝をセパレー
ターに嵌合し挟み具を上下横ばた材に嵌合させ
て落し込むだけで、挟み具が上下横ばた材に嵌
合しその上方横ばた材上に載つて取付けられ、
セパレーターと上下横ばた材との相互関係にお
いて誤差があつても、挟み具を常に容易確実に
上下横ばた材に嵌合させて取付けることができ
る。(2) There are vertical grooves that are open at the bottom on both sides of the inverted U-shaped clip, so just fit the vertical grooves on both sides into the separator, fit the clip into the upper and lower horizontal members, and drop it in. Then, the clips are fitted into the upper and lower side beams and placed on top of the upper side beams.
Even if there is an error in the mutual relationship between the separator and the upper and lower crosspieces, the clips can always be easily and securely fitted and attached to the upper and lower crosspieces.
(3) セパレーターに挟み具を介して横ばた材を固
定し、その横ばた材により縦ばた材を介して網
型枠の外側面を支持して従来のように型枠を締
付け挟持しないから、コンクリートを打設した
とき正確に網型枠を支承してコンクリート駆体
を構築し得る。(3) Fix the horizontal beams to the separator via clamps, and use the horizontal beams to support the outer surface of the mesh formwork through the vertical beams, and tighten and clamp the formwork as in the conventional method. Therefore, when concrete is poured, it is possible to accurately support the mesh formwork and construct a concrete body.
(4) 部品数が少なく構造が簡単で容易安価に製作
でき、且つ組立て作業が簡易で作業性が良い。(4) It has a small number of parts, has a simple structure, can be manufactured easily and inexpensively, and is easy to assemble and has good workability.
第1図はこの考案の一実施例に係るコンクリー
ト型枠の縦断側面図、第2図は同上要部の拡大正
面図、第3図はその型枠支持金具の分解斜面図、
第4図はこの考案の他の実施例に係るセパレータ
ー固定部の側断面図、第5図は従来のコンクリー
ト型枠の側断面図である。
1……セパレーター、2……基端ねじ、3……
建込物、4……固定具、5……ねじ孔、6……座
金、7……先端ねじ、8……網型枠、9……縦ば
た材、10……横ばた材、11……倒U字形挟み
具、12……縦溝、13……ナツト。
Fig. 1 is a longitudinal side view of a concrete formwork according to an embodiment of this invention, Fig. 2 is an enlarged front view of the main parts of the same, Fig. 3 is an exploded slope view of the formwork support fittings,
FIG. 4 is a side sectional view of a separator fixing part according to another embodiment of this invention, and FIG. 5 is a side sectional view of a conventional concrete formwork. 1...Separator, 2...Proximal end screw, 3...
Building structure, 4 ...Fixing tool, 5...Screw hole, 6...Washer, 7...Tip screw, 8...Mesh formwork, 9...Vertical shingle material, 10...Horizontal shingle material, 11...Inverted U-shaped clip, 12...Vertical groove, 13...Nut.
Claims (1)
じ孔に螺着して中間部に座金を螺合した先端ねじ
を網型枠の網目に挿通し、その網型枠の外面に配
置する縦ばた材の外側にはセパレーターの上下に
おいて横ばた材を組合わせ、倒U字形挟み具の両
側片の下方を開放した縦溝をセパレーターに嵌合
し該挟み具を上下の横ばた材に嵌合させて載置
し、上記のセパレーターの先端ねじの先端部に螺
合したナツトと座金とにより挟み具を挟持してな
るコンクリート型枠組立装置。 Screw the proximal end screw of the separator into the screw hole of the fixing device of the building, insert the tip screw with a washer screwed into the middle part into the mesh of the mesh formwork, and place it on the outer surface of the mesh formwork. On the outside of the flap material, combine the horizontal flap materials at the top and bottom of the separator, fit the vertical grooves with the lower sides of both sides of the inverted U-shaped clips open into the separator, and then attach the clips to the upper and lower horizontal flap materials. A concrete form assembly device in which a clamping tool is held between a nut and a washer that are fitted onto the separator and placed on the distal end of the separator's distal end screw.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19575086U JPH0355710Y2 (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19575086U JPH0355710Y2 (en) | 1986-12-19 | 1986-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63101643U JPS63101643U (en) | 1988-07-01 |
JPH0355710Y2 true JPH0355710Y2 (en) | 1991-12-12 |
Family
ID=31153926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19575086U Expired JPH0355710Y2 (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0355710Y2 (en) |
-
1986
- 1986-12-19 JP JP19575086U patent/JPH0355710Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS63101643U (en) | 1988-07-01 |
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