JPH0245302Y2 - - Google Patents
Info
- Publication number
- JPH0245302Y2 JPH0245302Y2 JP15210385U JP15210385U JPH0245302Y2 JP H0245302 Y2 JPH0245302 Y2 JP H0245302Y2 JP 15210385 U JP15210385 U JP 15210385U JP 15210385 U JP15210385 U JP 15210385U JP H0245302 Y2 JPH0245302 Y2 JP H0245302Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- tough
- formwork
- wedge insertion
- sliding rod
- 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 18
- 239000000463 material Substances 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 235000014121 butter Nutrition 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 210000003041 ligament Anatomy 0.000 description 3
- 241001175904 Labeo bata Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- 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〕
本考案は、主として法枠等の施工に適用する簡
易型枠の補強用バタ材に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a batting material for reinforcing simple formwork, which is mainly applied to the construction of legal frameworks and the like.
法面等の傾斜地山の補強工の一つとして、コン
クリートの法枠等の施設が行なわれている。この
ようなコンクリート構造物を施工するための型枠
としては、メタルホームやベニヤ板等の型枠板に
代つて、ダンボールに防水、強化処理を施した軽
量、使い捨てのものが用いられるようになつてき
た。それで、ダンボールのような軽量型枠板は強
度が弱いため、従来は、型枠板の外面に１条或は
２条のバタ材を当て、型枠板の間隔を保持する横
筋と共に縦バタ兼用のクサビで型枠板と結合する
ようにしている。 As one of the reinforcement works for sloped ground such as slopes, facilities such as concrete slopes are installed. As formwork for constructing such concrete structures, lightweight, disposable cardboard made of waterproof and reinforced cardboard has come to be used instead of formwork boards such as metal platforms and plywood boards. Ta. Therefore, since lightweight formwork boards such as cardboard have low strength, conventionally, one or two strips of batting material were applied to the outside surface of the formboard, and they were used as vertical battens along with horizontal strips to maintain the spacing between the formwork boards. It is connected to the formwork board using a wedge.
しかし、前記コンクリート法枠等の施工にあつ
ては、現場の状態に応じて法枠の寸法が種々変化
するため、それに対応して型枠組立てに使用する
バタ材はその都度必要な長さのものに合せてやら
ねばならず、従来は、定尺のバタ材を搬入して現
場で必要な長さに切断して使用するということが
行われている。そのため、資材が無駄になるばか
りでなく、足場の悪い傾斜地では作業が困難であ
るという問題があつた。
However, when constructing the above-mentioned concrete slopes, etc., the dimensions of the slopes vary depending on the site conditions. It has to be tailored to suit the situation, and conventionally, standard-sized bata materials were brought in and cut to the required length on site before use. This not only resulted in wasted materials, but also made it difficult to work on slopes with poor footing.
本考案は、前記のような従来の簡易型枠におけ
る欠点を改善し、特に、型枠板を補強するバタ材
を現場において切断等のわずらわしい作業をする
ことなく、必要とする長さのものに調節が容易で
あり、資材の節約も図れ得る簡易型枠用バタ材を
提供しようとするものである。 The present invention improves the shortcomings of conventional simple formwork as described above, and in particular, it is possible to make the required length of the batten material that reinforces the formwork board without having to perform cumbersome work such as cutting on site. The purpose of the present invention is to provide a simple batter material for formwork that is easy to adjust and can save materials.
本考案は、リツプ付溝型鋼により靭杆１を形成
し、該靭杆の解放側の両端部にはそれぞれ係止片
４，４を固着すると共に、靭杆１の一端部の対向
する側板３，３にはクサビ挿通孔５を設け、ま
た、この靭杆１には溝型鋼により形成した摺動杆
６を摺動出入自在に挿入し、該摺動杆６には、そ
の一端部に、靭杆１の係止片４，４と衝当する係
止突起１０を設けると共に、その他端部の対向す
る側板７，７にクサビ挿通孔８を設けたことを特
徴とするものである。
In the present invention, a tough rod 1 is formed of channel steel with a lip, locking pieces 4 are fixed to both ends of the tough rod on the release side, and side plates 3 opposite to each other at one end of the tough rod 1 are fixed. , 3 is provided with a wedge insertion hole 5, and a sliding rod 6 formed of grooved steel is inserted into the tough rod 1 so as to be able to slide in and out. It is characterized in that it is provided with a locking protrusion 10 that abuts against the locking pieces 4, 4 of the tough rod 1, and a wedge insertion hole 8 is provided in the opposing side plates 7, 7 at the other end.
以下、本考案の実施例について図面を参照して
説明する。
Embodiments of the present invention will be described below with reference to the drawings.
第１図〜第３図において、１は靭杆で、断面〓
形のリツプ付溝型鋼により形成されており、その
両端部の解放側には、対向するリツプ２，２間の
内面にそれぞれ係止片４，４が固着されていると
共に、その一端寄りの適所には、対向する側板部
３，３を貫通してクサビ挿通孔５，５が設けられ
ている。 In Figures 1 to 3, 1 is a tough rod, and the cross section is
It is formed of grooved steel with a lip in the form of a groove, and locking pieces 4, 4 are fixed to the inner surface between the opposing lips 2, 2 on the open side of both ends, and a locking piece 4, 4 is fixed at a suitable place near one end. Wedge insertion holes 5, 5 are provided through the opposing side plate portions 3, 3.
また、６は摺動杆で、前記の靭杆１に内接する
大きさで断面形の溝型鋼により、靭杆１と同等
以上の長さに形成されている。そして、靭杆１の
クサビ挿通孔５の位置とは反対方向の他端寄りの
適所には、対向する側板部７，７を貫通してクサ
ビ挿通孔８，８が設けられており、また、一端寄
りの適所には、対向する側板７，７間に側面Ｌ形
の係止突起１０が固着されている。 Reference numeral 6 denotes a sliding rod, which is made of channel steel and has a cross-sectional shape that is sized to be inscribed in the ductile rod 1, and has a length equal to or longer than the ductal rod 1. Further, wedge insertion holes 8, 8 are provided at appropriate positions near the other end of the basin rod 1 in the direction opposite to the position of the wedge insertion holes 5, penetrating through the opposing side plate parts 7, 7. A locking protrusion 10 having an L-shaped side surface is fixed between the opposing side plates 7 at a proper location near one end.
そして、前記の摺動杆６は、第１図に示したよ
うに、靭杆１内に互いに解放側を合せた状態で挿
入し、係止突起１０を靭杆１の両係止片４，４の
間に位置するようにさせる。それによつて、摺動
杆６はその係止突起１０が両係止片４，４に衝当
する間を自在に摺動することになる。 Then, as shown in FIG. 1, the sliding rod 6 is inserted into the ligament rod 1 with the release sides facing each other, and the locking protrusion 10 is inserted into both the locking pieces 4 of the ligament rod 1. It should be located between 4. Thereby, the sliding rod 6 can freely slide between the locking protrusions 10 abutting the locking pieces 4, 4.
前述した本考案のバタ材を用いて型枠を組付け
るには、第４図に示すように、施工位置に型枠板
１１，１１を対向して並べ、連結具１２の端部の
ループ１３，１３を型枠板に設けられている連結
孔１４，１４に挿通して外方に突出させる。そし
て、本考案のバタ材を型枠板１１の外側面に当
て、そのクサビ挿通孔５，８をそれぞれ連結具１
２のループ１４，１４に合せ、それらクサビ挿通
孔５，８とループ１４，１４とに上方からクサビ
１５を打込み、このクサビ１５によつて型枠板１
１と連結具１２と本考案のバタ材とを一体的に結
合させるのである。 In order to assemble the formwork using the butter material of the present invention described above, as shown in FIG. , 13 are inserted into connecting holes 14, 14 provided in the formwork plate to project outward. Then, the butter material of the present invention is applied to the outer surface of the form board 11, and the wedge insertion holes 5 and 8 are inserted into the connecting tool 1.
2, a wedge 15 is driven from above into the wedge insertion holes 5, 8 and the loops 14, 14.
1, the connector 12, and the butter material of the present invention are integrally connected.
この場合、型枠板１１は施工仕様によつてそれ
に適用した大きさのものを使用することになり、
そのため連結孔１３，１３の長手方向のピツチ間
隔も種々変化することがある。そうした場合に
は、摺動杆６を出し入れして、靭杆１と摺動杆６
との各クサビ挿通孔５，８の間隔を調節して、型
枠板１１より突出したループ１４，１４との位置
を合致させるようにするのである。それによつ
て、型枠板１１が種々変つた場合でも１種類のバ
タ材だけで適応させることが可能となる。 In this case, the formwork board 11 will be of a size appropriate to the construction specifications,
Therefore, the pitch interval in the longitudinal direction of the connecting holes 13, 13 may also vary. In such a case, put the sliding rod 6 in and take it out, and remove the sliding rod 1 and the sliding rod 6.
The distance between the wedge insertion holes 5 and 8 is adjusted so that the loops 14 and 14 protruding from the formwork plate 11 are aligned with each other. Thereby, even if the formwork board 11 changes in various ways, it becomes possible to adapt it with only one type of batting material.
以上説明したように、本考案は、強度の弱い軽
量な材料の型枠板を用いて型枠施工をする場合に
使用する補強用のバタ材を、リツプ付溝型鋼と溝
型鋼により形成した靭杆と摺動杆との組合せと
し、長さの調節及びクサビ挿通孔の間隔調節が自
在となるように構成したので、補強用バタ材とし
て強度が大であると共に、施工に使用する型枠板
の仕様、寸法が種々異るものに対しても、それに
適応して一種のバタ材で兼用させることができ、
施工性が極めて良好であるばかりでなく、資材の
共用による節減と運搬、保管費の低減が図れ、施
工を安価に行うことができる等、多大の効果を有
するものである。
As explained above, the present invention has been developed to replace the reinforcing butter material used when constructing formwork using formwork plates made of lightweight materials with low strength by using grooved steel with lips and grooved steel. It is a combination of rods and sliding rods, and the length can be adjusted and the spacing of the wedge insertion holes can be adjusted freely, so it is strong as a reinforcing batting material, and can also be used as a formwork board for construction. Even for items with different specifications and dimensions, a type of butter material can be used for both purposes.
Not only is it extremely easy to construct, but it also has many benefits, such as saving money by sharing materials, reducing transportation and storage costs, and making construction inexpensive.
第１図は本考案の一実施例を示した側断面図、
第２図は同正面図、第３図は同靭杆と摺動杆とを
個別に示した斜面図、第４図は使用状態を示す側
断面図である。
１……靭杆、４……係止片、５……クサビ挿通
孔、６……摺動杆、８……クサビ挿通孔、１０…
…係止突起。
FIG. 1 is a side sectional view showing an embodiment of the present invention;
FIG. 2 is a front view of the same, FIG. 3 is a perspective view showing the ligament rod and sliding rod individually, and FIG. 4 is a side sectional view showing the state of use. 1... Tough rod, 4... Locking piece, 5... Wedge insertion hole, 6... Sliding rod, 8... Wedge insertion hole, 10...
...Latching protrusion.
Claims (1)
解放側の両端部にはそれぞれ係止片を固着すると
共に、靭杆の一端部の対向する側板にはクサビ挿
通孔を設け、また、この靭杆には溝型鋼により形
成した摺動杆を摺動出入自在に挿入し、該摺動杆
には、その一端部に、靭杆の係止片と衝当する係
止突起を設けると共に、その他端部の対向する側
板にクサビ挿通孔を設けたことを特徴とする、簡
易型枠の補強用バタ材。 A tough rod is formed of channel steel with a lip, locking pieces are fixed to both ends of the released side of the tough rod, and a wedge insertion hole is provided in the opposing side plate of one end of the tough rod, and A sliding rod formed of channel steel is inserted into this tough rod so that it can slide in and out, and the sliding rod is provided with a locking protrusion at one end that abuts against a locking piece of the tough rod. , a batten material for reinforcing simple formwork, characterized in that a wedge insertion hole is provided in the opposite side plate of the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15210385U JPH0245302Y2 (en) | 1985-10-04 | 1985-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15210385U JPH0245302Y2 (en) | 1985-10-04 | 1985-10-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6260637U JPS6260637U (en) | 1987-04-15 |
| JPH0245302Y2 true JPH0245302Y2 (en) | 1990-11-30 |
Family
ID=31069776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15210385U Expired JPH0245302Y2 (en) | 1985-10-04 | 1985-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245302Y2 (en) |
-
1985
- 1985-10-04 JP JP15210385U patent/JPH0245302Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6260637U (en) | 1987-04-15 |
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