JPS636367Y2 - - Google Patents
Info
- Publication number
- JPS636367Y2 JPS636367Y2 JP15340382U JP15340382U JPS636367Y2 JP S636367 Y2 JPS636367 Y2 JP S636367Y2 JP 15340382 U JP15340382 U JP 15340382U JP 15340382 U JP15340382 U JP 15340382U JP S636367 Y2 JPS636367 Y2 JP S636367Y2
- Authority
- JP
- Japan
- Prior art keywords
- tightening
- rod
- presser feet
- separator
- horizontal
- 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 22
- 239000000463 material Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【考案の詳細な説明】
従来の、上下の横ばた材に嵌合する凹部を堰板
側の縁の上下に設けた押え座金の中心孔を締付杆
に嵌合した構成の締付金具においては、上下1対
で使用する横ばた材を、僅小間隙が形成されるよ
うに数個の締付金具で一体に連結したり、また、
その一体に連結された横ばた材間の僅小間隙を数
個の締付杆に合わせそれを抱かせて横ばた材を縦
ばた材の外側に組合わせるため、1対の横ばた材
の連結や分解に多くの手数と時間を要する上に、
取扱い難い。[Detailed description of the invention] A conventional tightening metal fitting with a structure in which the center hole of a presser washer, which has recesses that fit into the upper and lower side beams on the upper and lower edges of the weir plate side, is fitted into a tightening rod. In this case, the horizontal beams used in pairs (upper and lower) are connected together with several fastening fittings so that a small gap is formed, and
In order to assemble the horizontal beams on the outside of the vertical beams by fitting several tightening rods into the small gaps between the integrally connected horizontal beams and assembling the horizontal beams on the outside of the vertical beams. In addition to requiring a lot of effort and time to connect and disassemble the materials,
Difficult to handle.
一方、押え座金の移行長さが長いため、ねじに
よる締付方式のものにおいては、ナツトの送りが
遅くてその回転操作が多く、型枠の組立ておよび
解体に多くの時間がかかつて作業能率が悪い。 On the other hand, because the transition length of the presser washer is long, in the case of a screw-tightening method, the nut feed is slow and requires many rotation operations, and it takes a lot of time to assemble and dismantle the formwork, reducing work efficiency. bad.
また、くさびによる締付方式のものにおいて
は、くさびの打込みによる力の伝達が円滑でない
上に、振動によりくさびが浮上つてその締付けが
ゆるむ。 In addition, in the case of the wedge-based tightening method, the force transmitted by driving the wedge is not smooth, and the wedge floats due to vibration, causing the tightening to loosen.
更に、上記両方式のものとも、締付部における
締付け過ぎや締付けむらを生じ、コンクリート面
に凹凸ができてコンクリート面を正確に形成でき
ない等の欠点があつた。 Further, both of the above-mentioned types had drawbacks such as excessive tightening or uneven tightening at the tightening portion, and unevenness on the concrete surface, making it impossible to form the concrete surface accurately.
そこで、本考案は上記欠陥を解消するため、基
部側の縁に凹部を、上下対向縁の先端側の端部に
当て面をそれぞれ装設した上下の押え金の中間部
を、締付杆中間の取付金の上下突出部にそれぞれ
枢着して上記締付杆の先端部には上下押え金間に
係脱する係止金を左右移動自在に嵌着し、上下に
おいてそれぞれ横ばた材を数個の押え金の凹部内
にわたし嵌合して締付杆方向へ移動することによ
り、数個の押え金が同時に作動して上下の横ばた
材を設定でき、且つ係止金の移動によりこれで上
下の押え金を固定して型枠が組立てられ、型枠の
組立ておよび解体を簡易迅速になし得る上に、コ
ンクリート面を正確に形成できて作業能率を向上
するようにしたコンクリート型枠締付金具に係る
ものである。 Therefore, in order to eliminate the above-mentioned defects, the present invention has developed an intermediate part of the upper and lower presser feet, which is equipped with a concave part on the base edge and a contact surface on the distal end of the upper and lower opposing edges. The clamping rod is pivotally mounted on the upper and lower protrusions of the mounting bracket, and a latch that engages and disengages between the upper and lower presser feet is fitted to the tip of the clamping rod so as to be movable from side to side. By fitting several presser feet into the recesses and moving them toward the tightening rod, several presser feet can be operated simultaneously to set the upper and lower crosspieces, and the latch can be moved. This allows the formwork to be assembled by fixing the upper and lower presser feet, making it possible to assemble and dismantle the formwork quickly and easily.The concrete mold also allows for accurate formation of the concrete surface, improving work efficiency. This relates to frame tightening fittings.
第1図乃至第4図に示す本考案の第1実施例に
ついてその構造を説明すれば、aはコンクリート
型枠締付金具を示し、1はその締付杆で、基端面
中心にねじ孔2を装設し、中間部には両側取付金
3を上下に突出させてピン4により固定する。
5,6は上下対称に配置する1対の押え金で、基
部側の縁に円弧状凹部7,8を、上下対向縁の先
端側の端部に当て面9,10をそれぞれ設け、押
え金5,6の中間部をそれぞれ両側取付金3の上
方突出部間と下方突出部間に嵌合してピン11,
12により枢着する。13は押え金5,6の当て
面9,10に係脱するコ形の係止金で、その頭1
4付き中心軸杆15を締付杆1の先端部の横孔に
摺動自在に嵌着して締付金具aを構成する。 To explain the structure of the first embodiment of the present invention shown in FIGS. 1 to 4, a indicates a concrete formwork clamping fixture, 1 is a clamping rod thereof, and a screw hole 2 is provided in the center of the base end surface. is installed, and both side mounting brackets 3 are made to protrude vertically from the middle part and are fixed with pins 4.
Reference numerals 5 and 6 designate a pair of presser feet arranged vertically symmetrically, with arc-shaped recesses 7 and 8 provided on the base side edges and abutment surfaces 9 and 10 provided on the distal ends of the upper and lower opposing edges, respectively. The intermediate portions of pins 5 and 6 are fitted between the upper and lower protrusions of the mounting brackets 3 on both sides, respectively, and the pins 11,
Pivotally connected by 12. 13 is a U-shaped latch that engages and disengages from the contact surfaces 9 and 10 of the presser feet 5 and 6;
A central shaft rod 15 with 4 is slidably fitted into a horizontal hole at the tip of the tightening rod 1 to constitute a tightening fitting a.
16はセパレーターで、両端部にねじ17を装
設してその基端にストツパー18を設け、該ねじ
17には端子19をストツパー18まで螺合す
る。Aはコンクリート型枠を構成する堰板で、そ
の適当箇所に通孔20を穿設する。Bは堰板Aの
外面に配置する3角パイプ、すなわち、正3角形
の角部を円弧状に形成した断面のパイプの縦ぱた
材、C,Dはその外側に1対で組合わせる3角パ
イプの上下の横ばた材、Eはコンクリート壁を示
す。 Reference numeral 16 designates a separator, which has screws 17 at both ends and a stopper 18 at its base end, and a terminal 19 is screwed into the screw 17 up to the stopper 18. A is a weir plate that constitutes the concrete formwork, and through holes 20 are bored at appropriate locations. B is a triangular pipe to be placed on the outer surface of weir plate A, that is, a vertical flap member of a pipe whose cross section has an arcuate corner of a regular triangle, and C and D are triangular pipes that are combined in a pair on the outside. The horizontal beams above and below the pipe, E indicates the concrete wall.
次にその締付金具の使用法を説明する。両側堰
板Aを立ててその通孔20に端子19付きセパレ
ーター16の両端ねじ17をそれぞれ挿通し、そ
のねじ17の突出部に締付杆1のねじ孔2をねじ
込んで端子19と締付杆1とにより堰板Aを挟持
すると共に、締付金具aの押え金5,6を上下方
向に向ける。 Next, how to use the fastener will be explained. Stand up the weir plates A on both sides, insert the screws 17 at both ends of the separator 16 with terminals 19 into the through holes 20, and screw the screw holes 2 of the clamping rod 1 into the protruding parts of the screws 17 to connect the terminals 19 and the clamping rod. The weir plate A is held between the two clamps 1 and 1, and the presser feet 5 and 6 of the clamping fitting a are directed in the vertical direction.
そこで、堰板Aの外面に縦ばた材Bを配置した
後、左右方向に適当数並列した締付金具aの押え
金5の凹部7内にわたして横ばた材Cの1角部を
嵌合し、その後、その横ばた材Cを内側下方へ移
動させれば、該横ばた材Cと数個の押え金5がピ
ン11を支点とし一体状態で第4図の矢印方向へ
回動し、第1図に示すように横ばた材Cの他平面
部が縦ばた材Bに当接してその当接状態に保持さ
れる。 Therefore, after arranging the vertical beams B on the outer surface of the weir plate A, one corner of the horizontal beams C was placed in the recess 7 of the presser foot 5 of the clamping fittings a, which were arranged in a suitable number in the left-right direction. When they are fitted together and then the horizontal flap material C is moved inward and downward, the horizontal flap material C and several presser feet 5 move in the direction of the arrow in FIG. 4 in an integrated state with the pin 11 as a fulcrum As it rotates, the other flat part of the horizontal flap member C comes into contact with the vertical flap member B and is held in this abutting state as shown in FIG.
次いで、横ばた材Dを第4図に示すように、そ
の1角部を締付金具aの押え金6の凹部8内にわ
たして嵌合し、その後、その横ばた材Dを内側上
方へ持上げれば、該横ばた材Dと数個の押え金6
がピン12を支点とし一体状態で第4図の矢印方
向へ回動して第1図に示すように横ばた材Dの他
平面部が縦ばた材Bに当接する。そこで、横ばた
材Dを上記の持上げ状態に保持したまま、係止金
13を締付杆1方向へ移動して第2図に実線で示
すように押え金5,6の当て面9,10間に挿入
すると、その係止金13によつて押え金5,6を
固定し、端子19と押え金5,6とで堰板Aおよ
び縦横のばた材B,C,Dを挟持して一体に締付
け固定すると共に、両側堰板Aの間隔を所定に保
持して型枠を構成する。 Next, as shown in Fig. 4, one corner of the horizontal flap material D is fitted into the recess 8 of the presser foot 6 of the clamp a, and then the horizontal flap material D is inserted inside. If you lift it upward, the horizontal piece D and several presser feet 6 will be removed.
rotates integrally in the direction of the arrow in FIG. 4 about the pin 12 as a fulcrum, and the other flat part of the horizontal flap member D comes into contact with the vertical flap member B as shown in FIG. Therefore, while holding the cross member D in the above-mentioned lifted state, the latch 13 is moved in the direction of the clamping rod 1 so that the contact surfaces 9 of the presser feet 5 and 6 are 10, the presser feet 5 and 6 are fixed by the locking metal 13, and the terminal 19 and the presser feet 5 and 6 sandwich the weir plate A and the vertical and horizontal flap materials B, C, and D. They are tightened and fixed together, and the spacing between the weir plates A on both sides is maintained at a predetermined value to form a formwork.
而して、堰板Aに囲まれた空間内にコンクリー
トを打設してコンクリート壁Eを構築した後、型
枠を解体するときは、係止金13を上記と反対に
移動し、第2図に鎖線で示すように押え金5,6
間から脱離させて押え金5,6の固定を解き、上
記と反対に操作して順次横ばた材D,C、縦ばた
材Bを取外した後、締付金具aを螺出して堰板A
を除去すると、型枠を解体することができる。 Therefore, when dismantling the formwork after constructing the concrete wall E by pouring concrete in the space surrounded by the weir plate A, the locking metal 13 is moved in the opposite direction to the above, and the second Presser feet 5 and 6 as shown by chain lines in the figure.
Release the presser feet 5 and 6 from between them, remove the horizontal pieces D and C, and the vertical pieces B by operating in the opposite direction to the above, and then screw out the clamping metal a. Weir plate A
Once removed, the formwork can be dismantled.
一方、上記の端子19付きセパレーター16に
代え、中心ボルトを外側へ突出させた円錐状端子
の内側面中心のねじ孔をセパレーター16のねじ
17にストツパー18まで螺着してなる円錐状端
子付きセパレーターを使用する場合も、上記と同
様に作用する。 On the other hand, instead of the separator 16 with the terminal 19 described above, a separator with a conical terminal is obtained by screwing the screw hole at the center of the inner surface of the conical terminal with the center bolt protruding outward to the screw 17 of the separator 16 up to the stopper 18. When using , it works in the same way as above.
第5図に示す本考案の第2実施例は、上記実施
例における3角パイプの縦横のばた材Bおよび
C,Dに代え、丸パイプの縦ばた材B′および横
ばた材C′,D′を使用するもので、上記実施例にお
ける押え金5,6に代え、その円弧状凹部7,8
を丸パイプに係合する凹部に形成した押え金5′,
6′を使用して締付金具a′を構成したものである。 In the second embodiment of the present invention shown in FIG. 5, instead of the vertical and horizontal flaps B, C, and D of the triangular pipe in the above embodiment, the vertical and horizontal flaps B' and C of the round pipe are ', D', and instead of the presser feet 5, 6 in the above embodiment, the arcuate recesses 7, 8 are used.
a presser foot 5' formed in a recess that engages with a round pipe;
6' is used to construct the fastening fitting a'.
この構造のものにおいても、上記と同様に作用
し、堰板Aに縦横のばた材B′およびC′,D′を締
付けて型枠を構成することができる。 In this structure as well, it works in the same manner as above, and the formwork can be constructed by tightening the vertical and horizontal flaps B', C', and D' to the weir plate A.
第6図に示す本考案の第3実施例についてその
構造を説明すれば、a″は締付金具を示し、1′は
その締付杆で、第1実施例における締付杆1の基
端のねじ孔2に代えて基部に下方への鉤形屈曲掛
け片21を設けたものである。 To explain the structure of the third embodiment of the present invention shown in FIG. 6, a'' indicates a tightening fitting, 1' is its tightening rod, and the proximal end of the tightening rod 1 in the first embodiment. In place of the screw hole 2, a downward hook-shaped hook 21 is provided at the base.
16′は帯状セパレーターで、両端部には通孔
22を穿つ。A′は金属製堰板で、その縁枠には
多数の通孔20′を適当間隔に並設する。 Reference numeral 16' denotes a band-shaped separator, with through holes 22 bored at both ends. A' is a metal weir plate, and its edge frame has a large number of through holes 20' lined up at appropriate intervals.
この構造のものにおいては、両側の上下堰板
A′の縁枠の間にセパレーター16′の端部を挟
み、それらの通孔20′,22に締付杆1′の掛け
片21を挿通して締付杆1′を堰板A′の縁枠に引
掛けると、その締付杆1′の掛け片21により上
下の堰板A′とセパレーター16′を一体に連結す
ると共に、締付金具a″がセパレーター16′付き
堰板A′に取付けられるから、その後、上記と同
様に操作して型枠を組立て得る。 In this structure, the upper and lower weir plates on both sides
Sandwich the end of the separator 16' between the edge frames of A', insert the hanging pieces 21 of the clamping rod 1' into the through holes 20' and 22, and attach the clamping rod 1' to the weir plate A'. When hooked onto the edge frame, the hook piece 21 of the tightening rod 1' connects the upper and lower weir plates A' and the separator 16' together, and the tightening fitting a'' connects to the weir plate A' with the separator 16'. Once installed, the formwork can then be assembled by operating in the same manner as described above.
また、両側の上下堰板A′の縁枠の間にセパレ
ーター16′の端部を挟んだ後、それらの通孔2
0′,22にUクリツプを挿着し該Uクリツプに
より上下の堰板A′とセパレーター16′を一体に
連結して堰板A′を立て、次いで、上下堰板A′の
縁枠の適当通孔20′に締付杆1′の掛け片21を
挿通して締付杆1′を堰板A′の縁枠に引掛けて
も、締付金具a″がセパレーター16′付き堰板
A′に取付けられるから、その後、上記と同様に
操作して型枠を組立てることができる。 In addition, after sandwiching the end of the separator 16' between the edge frames of the upper and lower weir plates A' on both sides,
0', 22, and connect the upper and lower weir plates A' and separator 16' together with the U clips to stand up the weir plate A'. Even if the hook piece 21 of the clamping rod 1' is inserted into the through hole 20' and the clamping rod 1' is hooked on the edge frame of the weir plate A', the clamping fitting a'' is attached to the weir plate with the separator 16'.
Since it is attached to A', the formwork can then be assembled by operating in the same manner as above.
第7図に示す本考案の第4実施例は、第1実施
例における締付金具aの締付杆1のねじ孔2に鉤
形屈曲掛け杆21′の基端ねじ23を螺合したも
のである。 A fourth embodiment of the present invention shown in FIG. 7 is one in which the base end screw 23 of a hook-shaped bent hanging rod 21' is screwed into the screw hole 2 of the tightening rod 1 of the fastening fitting a in the first embodiment. It is.
この構造のものにおいても、第3実施例におけ
る締付金具a″と同様に、金属製堰板A′に使用し
て型枠を組立て得る。 This structure can also be used for the metal dam plate A' to assemble a formwork, similar to the clamping fitting a'' in the third embodiment.
第8図に示す本考案の第5実施例についてその
構造を説明すれば、aは締付金具を示し、1″
はその締付杆で、第1実施例における締付杆1の
基端のねじ孔2に代え、基部を2股2″に形成し
て、該2股2″の先端部内に釘抜きの頭状の倒U
形案内金24を設けたものである。16″はセパ
レーターで、両端に頭25を設けて若干内側位置
にはストツパー18で係止する端子19″を嵌着
する。 To explain the structure of the fifth embodiment of the present invention shown in FIG.
is a tightening rod, in place of the screw hole 2 at the base end of the tightening rod 1 in the first embodiment, the base is formed into a bifurcated 2'', and a nail puller's head is formed in the tip of the bifurcated 2''. Downfall U
A shape guide metal 24 is provided. 16'' is a separator, which has heads 25 at both ends, and a terminal 19'', which is secured by a stopper 18, is fitted at a slightly inner position.
この構造のものにおいては、堰板Aの通孔20
にセパレーター16″の端部を挿通した後、締付
杆1″の案内金24をセパレーター16″の頭25
と堰板Aの間の部分に嵌合して下降させれば、そ
の案内金24による頭25の誘導によつてセパレ
ーター16″が引出され、セパレーター16″の頭
25と端子19″の間に堰板Aと案内金24が挟
持されて締付金具aがセパレーター16″付き
堰板Aに取付けられるから、その後、上記と同様
に操作して型枠を組立てることができる。 In this structure, the through hole 20 of the weir plate A
After inserting the end of the separator 16'' into the
When the separator 16'' is fitted into the part between the separator 16'' and the terminal 19'' and lowered, the head 25 is guided by the guide metal 24, and the separator 16'' is pulled out. Since the weir plate A and the guide metal 24 are sandwiched and the clamping metal fitting a is attached to the weir plate A with the separator 16'', the formwork can then be assembled by operating in the same manner as described above.
本考案はコンクリート型枠締付金具を上記のよ
うに構成したから、上方横ばた材は上方から締付
金具の上方押え金の凹部内に嵌合して内側下方へ
押し送り、下方横ばた材は下方から締付金具の下
方押え金の凹部内に嵌合して内側上方へ持上げ、
その後、係止金を側方から上下押え金の当て面間
に挿入するだけで、上下押え金を固定して上下に
並列する1対の横ばた材を設置でき、従来のよう
に、1対で使用する横ばた材を数個の締付金具で
連結したり、それを分解する必要がなくてその手
間を省き得る。 In the present invention, the concrete formwork clamping fitting is configured as described above, so that the upper horizontal beam is fitted from above into the recess of the upper presser foot of the clamping bracket and is pushed inward and downward, and the lower horizontal beam is pushed inwards and downwards. The material is fitted from below into the recess of the lower presser foot of the clamping fitting, and lifted inward and upward.
After that, by simply inserting the latch from the side between the contact surfaces of the upper and lower presser feet, the upper and lower presser feet can be fixed and a pair of horizontal bars arranged vertically can be installed. There is no need to connect horizontal beams used in pairs with several fastening metal fittings or to disassemble them, thereby saving time and effort.
更に、横ばた材を数個の締付金具の押え金の凹
部内にわたし嵌合して締付杆方向へ移動操作する
ことにより、数個の締付金具の押え金が横ばた材
と一体的に回動して横ばた材の設置ができ、その
後は係止金を移動させるだけでよいから、横ばた
材の取付けおよび取外し、係止金による上下押え
金の固定および解放を極めて容易になして型枠の
組立ておよび解体を簡易迅速になし得られ、且つ
上下押え金を締付けなくて横ばた材の係止位置は
常に一定であるから、型枠全面にわたり横ばた材
が縦ばた材に均等に当接して従来のように型枠の
締付け過ぎや締付けむらによる堰板の変形がな
い。従つて、熟練した作業者でなくても常に型枠
を均等に締付け固定し、コンクリート面を精度よ
く形成することができて作業能率を向上する。 Furthermore, by fitting the crossbeams into the recesses of the presser feet of several clamping fittings and moving them in the direction of the clamping rod, the pressers of the several clamping metal fittings can be inserted into the crossbeams. The side beams can be installed by rotating integrally with the latches, and then all you have to do is move the latches, so you can attach and remove the latches, and use the latches to fix and release the upper and lower pressers. This makes it extremely easy to assemble and disassemble the formwork, and since the locking position of the horizontal beams is always constant without tightening the upper and lower pressers, the horizontal beams can be moved over the entire surface of the formwork. The material contacts the vertical beam members evenly, and there is no deformation of the weir board due to over-tightening or uneven tightening of the formwork, unlike in the past. Therefore, even an unskilled worker can always tighten and fix the formwork evenly and form the concrete surface with high precision, improving work efficiency.
その上、構造が簡単で容易安価に製作し得ら
れ、軽快円滑に作動してその固定は確実堅固なる
等の効果がある。 In addition, it has a simple structure, can be manufactured easily and inexpensively, operates light and smoothly, and is securely and firmly fixed.
第1図は本考案の第1実施例に係る締付金具を
使用してコンクリート型枠をを組立てた状態の側
断面図、第2図はその締付金具の正面図、第3図
は斜面図、第4図はコンクリート型枠の組立て作
業状態を示す説明側断面図、第5図は本考案の第
2実施例に係る締付金具を使用してコンクリート
型枠を組立てた状態の側断面図、第6図は本考案
の第3実施例に係る締付金具を使用してコンクリ
ート型枠を組立てた状態態の側断面図、第7図は
本考案の第4実施例に係る締付金具を使用してコ
ンクリート型枠を組立てた状態の側断面図、第8
図は本考案の第5実施例に係る締付金具を使用し
てコンクリート型枠を組立てた状態の側断面図で
ある。
1……締付杆、3……取付金、5,6……押え
金、7,8……凹部、9,10……当て面、1
1,12……ピン、13……係止金、15……中
心軸杆、16……セパレーター、A……堰板、
C,D……横ばた材。
Fig. 1 is a side sectional view of a concrete form assembled using a fastening fitting according to the first embodiment of the present invention, Fig. 2 is a front view of the fastening fitting, and Fig. 3 is a sloped surface. Figure 4 is an explanatory side cross-sectional view showing the state of concrete formwork assembly, and Figure 5 is a side cross-sectional view of the concrete formwork assembled using the fastening fitting according to the second embodiment of the present invention. Figure 6 is a side cross-sectional view of a concrete form assembled using the tightening fittings according to the third embodiment of the present invention, and Figure 7 is the tightening according to the fourth embodiment of the present invention. Side sectional view of concrete formwork assembled using metal fittings, No. 8
The figure is a side cross-sectional view of a concrete form assembled using a fastener according to a fifth embodiment of the present invention. 1... Tightening rod, 3... Mounting metal, 5, 6... Presser foot, 7, 8... Recess, 9, 10... Touching surface, 1
1, 12...Pin, 13...Latching metal, 15...Center rod, 16...Separator, A...Weir plate,
C, D... Horizontal lumber.
Claims (1)
機構を装設して中間部には上下に突出する取付金
を設け、基部側の縁に横ばた材が嵌合する凹部を
形成して上下対向縁の先端側の端部に当て面を設
けた上下の押え金の中間部を上記取付金の上下突
出部にそれぞれピンにより枢着し、その上下の押
え金の当て面間に係脱する係止金の中心軸杆を上
記締付杆の先端部の横孔に摺動自在に嵌着してな
るコンクリート型枠締付金具。 The base of the tightening rod is equipped with a mechanism for attaching it to the weir plate with a separator, the intermediate part is provided with a mounting bracket that protrudes up and down, and the edge of the base is formed with a recess into which the horizontal material fits. The intermediate parts of the upper and lower presser feet, each having a contact surface provided at the tip end of the upper and lower opposing edges, are pivotally attached to the upper and lower protrusions of the above-mentioned mounting bracket using pins, and the contact surfaces of the upper and lower presser feet are engaged and disengaged. A concrete formwork fastening fixture in which a central shaft rod of a locking rod is slidably fitted into a horizontal hole at the tip of the tightening rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15340382U JPS5958165U (en) | 1982-10-09 | 1982-10-09 | Concrete formwork tightening fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15340382U JPS5958165U (en) | 1982-10-09 | 1982-10-09 | Concrete formwork tightening fittings |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5958165U JPS5958165U (en) | 1984-04-16 |
JPS636367Y2 true JPS636367Y2 (en) | 1988-02-23 |
Family
ID=30339409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15340382U Granted JPS5958165U (en) | 1982-10-09 | 1982-10-09 | Concrete formwork tightening fittings |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5958165U (en) |
-
1982
- 1982-10-09 JP JP15340382U patent/JPS5958165U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5958165U (en) | 1984-04-16 |
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