JPS6233765Y2 - - Google Patents
Info
- Publication number
- JPS6233765Y2 JPS6233765Y2 JP14069883U JP14069883U JPS6233765Y2 JP S6233765 Y2 JPS6233765 Y2 JP S6233765Y2 JP 14069883 U JP14069883 U JP 14069883U JP 14069883 U JP14069883 U JP 14069883U JP S6233765 Y2 JPS6233765 Y2 JP S6233765Y2
- Authority
- JP
- Japan
- Prior art keywords
- main reinforcing
- reinforcing bars
- reinforcing bar
- center
- welded
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 29
- 238000003466 welding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
Landscapes
- Revetment (AREA)
Description
【考案の詳細な説明】
本考案は、砂防ダムや護岸の堰堤に玉石を詰め
て使用するフトン籠の構造に関する。[Detailed Description of the Invention] The present invention relates to the structure of a futon basket that is used by filling cobblestones into erosion control dams and embankments of sea walls.
一般にこの種フトン籠は玉石を詰めた場合に重
量があり運搬設置に際して籠が崩れるおそれがあ
り、又長年雨水に晒されるためその耐久性にも問
題があつた。これはフトン籠を構成する主鉄筋を
単に溶接によつて接合することに原因があつた。 Generally, this type of futon basket is heavy when filled with cobblestones, so there is a risk that the basket will collapse during transportation and installation, and there are also problems with its durability as it will be exposed to rainwater for many years. This was due to the fact that the main reinforcing bars that make up the futon cage were simply joined by welding.
本考案は、このようなフトン籠の主鉄筋の接合
部の脆さを解決するためになされたもので、主鉄
筋相互を溶接とボルト締めによつて強固に接合し
たものであつて耐久性のすぐれたフトン籠を提供
するものである。 This invention was devised to solve the brittleness of the joints of the main reinforcing bars of futon cages, and the main reinforcing bars are firmly connected to each other by welding and bolting. This provides an excellent futon basket.
添付図面により本考案を説明すると、第１図は
フトン籠の全体の斜視図を示すものであつて図示
のように主鉄筋１と中枠鉄筋ならびに金網によつ
て構成されている。第２図は主鉄筋１の接続を示
す部分図である。図中の符号６は中枠鉄筋であ
る。第３図以下は第２図Ｂに示す本考案の構成を
表わす詳細図である。 To explain the present invention with reference to the accompanying drawings, FIG. 1 shows a perspective view of the entire futon cage, and as shown, it is constructed of main reinforcing bars 1, middle frame reinforcing bars, and wire mesh. FIG. 2 is a partial view showing the connection of the main reinforcing bars 1. Reference numeral 6 in the figure indicates a middle frame reinforcing bar. FIG. 3 and subsequent figures are detailed views showing the configuration of the present invention shown in FIG. 2B.
図において相方の主鉄筋１，１′はその終端部
で面接合して直線的に接合するものであり、一方
の主鉄筋１にはその下部に長方形でしかも主鉄筋
の丸棒の直径の約半分位の厚みで成形され中央に
ボルト穴３を穿設した当板２をボルト穴３の中心
が主鉄筋１の終端面に一致するように半分だけ突
出させ、さらに主鉄筋１の直径に対して一方に片
寄るように当接してその空隙部を溶接５し、又他
方の主鉄筋１′には前記同様に成形された当板
２′を同じように中央にボルト穴３の中心が主鉄
筋１′の終端面に一致させるように半分だけ突出
させ、しかも前記主鉄筋１の直径に対して逆方向
の一方に片寄るように当接させてその空隙を溶接
５′する。このように当板２をそれぞれ溶接した
主鉄筋１，１′を第３図の矢印の如く近寄らせて
その終端面を接すると当板２，２′のボルト穴３
は合致して組合される。したがつてこの合致した
ボルト穴３にボルト４を通してナツトによつて締
付ければ第４，５図の如くに接続する。したがつ
て当板２の接合面の溶接５，５′は対象になるも
のであるから主鉄筋の面より突出することもなく
奇麗に仕上り当板２，２′と丸棒によつて造られ
ている主鉄筋１，１′の円弧によつて生じる空隙
が溶接により埋まつているため当板の接合は強固
であり、さらに当板２，２′はボルトによつて締
めつけられているからその接続は一層強く、フト
ン籠に玉石を詰めて重量があるとしても運搬設置
に際して少しの狂いも生ずることがないという使
用上の卓越した効果を奏するものである。 In the figure, the partner main reinforcing bars 1 and 1' are connected linearly by face-to-face contact at their terminal ends, and one of the main reinforcing bars 1 has a rectangular shape at the bottom that is about the diameter of the round bar of the main reinforcing bar. The backing plate 2, which is formed to about half the thickness and has a bolt hole 3 in the center, is made to protrude by half so that the center of the bolt hole 3 coincides with the end surface of the main reinforcing bar 1, and The other main reinforcing bar 1' is fitted with a contact plate 2' formed in the same manner as described above, so that the center of the bolt hole 3 is in the center of the main reinforcing bar 1'. The main reinforcing bar 1 is made to protrude by only half so as to coincide with the end face of the reinforcing bar 1', and is brought into contact with the main reinforcing bar 1 so as to be offset to one side in the opposite direction to the diameter thereof, and the gap is welded 5'. When the main reinforcing bars 1 and 1' to which the contact plates 2 are welded in this way are brought close together as shown by the arrows in Figure 3 and their end surfaces touch, the bolt holes 3 of the contact plates 2 and 2' are
are matched and combined. Therefore, by inserting the bolt 4 into the matching bolt hole 3 and tightening it with a nut, the connection is made as shown in FIGS. 4 and 5. Therefore, since the welds 5 and 5' on the joint surface of the backing plate 2 are targeted, they are finished neatly without protruding from the surface of the main reinforcing bars, and are made from the backing plates 2 and 2' and round bars. The gap created by the arc of the main reinforcing bars 1 and 1' is filled by welding, so the connection between the plates is strong, and since the plates 2 and 2' are tightened with bolts, the The connection is even stronger, and even if the futon basket is filled with cobblestones and is heavy, it will not be distorted in the slightest during transportation and installation, which is an outstanding effect in use.
第１図はフトン籠の全体の斜視図を示し、第２
図は主鉄筋の接合部を示した部分図、第３図，第
４図は本考案の詳細図、第５図は接合部の断面図
を示す。
１……主鉄筋、２……当板、３……ボルト穴、
４……ボルト、５……溶接部。
Figure 1 shows a perspective view of the entire futon basket, and Figure 2 shows a perspective view of the futon basket.
The figure is a partial view showing the joint of the main reinforcing bars, Figures 3 and 4 are detailed views of the present invention, and Figure 5 is a sectional view of the joint. 1... Main reinforcing bar, 2... Backing plate, 3... Bolt hole,
4...Bolt, 5...Welded part.
Claims (1)
トン籠Ａにおいて、主鉄筋１，１′の接続に当
り、該一方の主鉄筋１の終端部に中央にボルト穴
３を穿設した長方形の当板２をそのボルト穴３の
中心が前記主鉄筋１の終端部と一致するように位
置させ、しかも当板２を主鉄筋１の片面に接合し
て片方のみを溶接５し、他方の主鉄筋１′に前記
同様に対象的にボルト穴３を穿設した長方形の当
板２′の中心部位まで溶接５′し、両主鉄筋１，
１′を当接してこれによつて生ずる両当板２，
２′の合致したボルト穴３にボルト４を挿通し締
めつけて接続することを特徴としたフトン籠の構
造。 In the futon cage A, which is made up of the main reinforcing bars 1, a middle frame, and a wire mesh, the main reinforcing bars 1 and 1' are connected using a rectangular shape with a bolt hole 3 drilled in the center at the end of one of the main reinforcing bars 1. The contact plate 2 is positioned so that the center of its bolt hole 3 coincides with the end of the main reinforcing bar 1, and the contact plate 2 is joined to one side of the main reinforcing bar 1, and only one side is welded 5, and the other main reinforcing bar 1 is welded. The reinforcing bars 1' are welded 5' to the center of a rectangular backing plate 2' with bolt holes 3 symmetrically drilled in the same manner as described above, and both main reinforcing bars 1,
1' are brought into contact with each other, thereby creating both contact plates 2,
The structure of the futon basket is characterized in that bolts 4 are inserted into matching bolt holes 3 of 2' and tightened to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14069883U JPS6050224U (en) | 1983-09-09 | 1983-09-09 | Futon basket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14069883U JPS6050224U (en) | 1983-09-09 | 1983-09-09 | Futon basket structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6050224U JPS6050224U (en) | 1985-04-09 |
| JPS6233765Y2 true JPS6233765Y2 (en) | 1987-08-29 |
Family
ID=30314923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14069883U Granted JPS6050224U (en) | 1983-09-09 | 1983-09-09 | Futon basket structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6050224U (en) |
-
1983
- 1983-09-09 JP JP14069883U patent/JPS6050224U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6050224U (en) | 1985-04-09 |
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