JPH0521545Y2 - - Google Patents
Info
- Publication number
- JPH0521545Y2 JPH0521545Y2 JP5898788U JP5898788U JPH0521545Y2 JP H0521545 Y2 JPH0521545 Y2 JP H0521545Y2 JP 5898788 U JP5898788 U JP 5898788U JP 5898788 U JP5898788 U JP 5898788U JP H0521545 Y2 JPH0521545 Y2 JP H0521545Y2
- Authority
- JP
- Japan
- Prior art keywords
- precast
- foundation
- male
- notch
- present
- 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 - Lifetime
Links
- 239000011178 precast concrete Substances 0.000 claims description 8
- 239000004567 concrete Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Foundations (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案はプレキヤストコンクリート基礎に関す
るものである。[Detailed description of the invention] (Field of industrial application) The present invention relates to a precast concrete foundation.
（従来の技術）
従来において側端面にボルトが突出し該ボルト
においてターンバツクルで隣接するもの相互が接
合される基礎ブロツクは実開昭56−33357号に公
知である。(Prior Art) Conventionally, a foundation block in which bolts protrude from the side end faces and adjacent ones of the bolts are connected to each other by turnbuckles is known from Japanese Utility Model Application No. 56-33357.
しかしこの基礎ブロツクではボルトの位置がず
れているとターンバツクルの締付に伴い隣接する
基礎ブロツクにずれが生じる危れがあつた。 However, with this foundation block, if the bolts were misaligned, there was a risk that the adjacent foundation blocks would shift as the turnbuckle was tightened.
（考案が解決しようとする問題点）
本考案は以上の従来の問題を解決し据付及び
隣接するもの相互の接合が容易なプレキヤストコ
ンクリート基礎の提供を目的とする。(Problems to be Solved by the Invention) The object of the present invention is to solve the above-mentioned conventional problems and to provide a precast concrete foundation that is easy to install and connect to adjacent structures.
（問題点を解決するための手段）
本考案は以上の目的達成のためにコンクリート
本体の側端面に設けられた切欠部と、該切欠部に
埋め込まれたナツトと、該ナツトにねじ込まれる
雄ねじを相互に分離可能に一対有し該雄ねじの頭
が嵌入されたユニバーサルジヨイントの単数又は
複数個により一対の前記雄ねじが連結されてなる
連結金具とからなるプレキヤストコンクリート基
礎を提案するものである。(Means for Solving the Problems) In order to achieve the above object, the present invention includes a notch provided in the side end face of the concrete body, a nut embedded in the notch, and a male screw screwed into the nut. The present invention proposes a precast concrete foundation comprising a connecting fitting in which a pair of male screws are connected by one or more universal joints which are separable from each other and into which the heads of the male screws are fitted.
（実施例）
以下本考案のプレキヤストコンクリート基礎を
図面に示す実施例に従い説明する。 第１図は本
考案のプレキヤストコンクリート基礎を示し、該
プレキヤスト基礎はコンクリート本体１の側端面
に設けられた切欠部２を有する。(Example) The precast concrete foundation of the present invention will be described below according to an example shown in the drawings. FIG. 1 shows a precast concrete foundation according to the present invention, and the precast foundation has a notch 2 provided in a side end face of a concrete body 1. As shown in FIG.
該切欠部２にはアンカー（図示せず）に連結支
持されたナツト３が上部及び下部の各々に埋め込
まれる。 Nuts 3 connected and supported by anchors (not shown) are embedded in each of the upper and lower parts of the notch 2.
次に締結金具５が設けられ、該締結金具５は前
記ナツト３にねじ込まれる雄ねじ５ａ（図示のも
のはロツクナツトが装着されている）を相互に分
離可能に一対有する。 Next, a fastening metal fitting 5 is provided, and the fastening metal fitting 5 has a pair of male threads 5a (the one shown has a locking nut attached thereto) which are screwed into the nut 3 and are separable from each other.
一対の雄ねじ５ａの頭はユニバーサルジヨイン
ト５ｂに嵌入され連結ねじ５ｃにより結合され
る。 The heads of the pair of male screws 5a are fitted into the universal joint 5b and connected by a connecting screw 5c.
すなわち締結金具５は雄ねじ５ａ、ユニバーサ
ルジヨイント５ｂ及び連結ねじ５ｃからなるので
ある。 That is, the fastening fitting 5 consists of a male screw 5a, a universal joint 5b, and a connecting screw 5c.
該ユニバーサルジヨイント５ｂの構成は種々考
えられ例えば第２図又は第３図に示すものでもよ
い。 Various configurations of the universal joint 5b can be considered, and for example, the configuration shown in FIG. 2 or 3 may be used.
すなわち第２図のものはユニバーサルジヨイン
ト５ｂが２個設けられ連結ねじ５ｃで相互に結合
されたものである。 That is, in the one shown in FIG. 2, two universal joints 5b are provided and connected to each other by connecting screws 5c.
次に第３図のものは連結ねじ５ｃ（第２図では
雌ねじであつた）を雄ねじにしたものである。 Next, in the one shown in FIG. 3, the connecting screw 5c (which was a female thread in FIG. 2) is made into a male thread.
次に第１図に示される様に図示の実施例におい
てはコンクリート本体１の側端面に凹部７が設け
られる。 Next, as shown in FIG. 1, in the illustrated embodiment, a recess 7 is provided in the side end face of the concrete body 1.
以上の実施例に示した本考案のプレキヤストコ
ンクリート基礎の作用は次の通り。 The functions of the precast concrete foundation of the present invention shown in the above embodiments are as follows.
すなわち施工時においては所定の位置にプレキ
ヤスト基礎を配置した後ナツト３に締結金具５の
相互に分離された雄ねじ５ａをねじ込む。 That is, during construction, after placing the precast foundation at a predetermined position, the mutually separated external threads 5a of the fastening fittings 5 are screwed into the nuts 3.
この作業は隣接するプレキヤスト基礎の他のも
ののナツト３及び他の雄ねじ５ａについても行
う。 This operation is also performed on other nuts 3 and other male threads 5a of the adjacent precast foundations.
次に各々の雄ねじ５ａの突出長さを調整した後
両雄ねじ５ａを連結ねじ５ｃにより結合する。 Next, after adjusting the protruding length of each male screw 5a, both male screws 5a are connected by a connecting screw 5c.
これによつて隣接するプレキヤスト基礎は締結
金具５によつて締結されることになる。 As a result, the adjacent precast foundations are fastened together using the fastening fittings 5.
次に接合部分にコンクリートが打ち込まれて隣
接するプレキヤスト基礎は一体化され連続体にさ
れる。 Next, concrete is poured at the joint and the adjacent precast foundations are integrated into a continuous body.
ここで接合部分には切欠部２及び図示の実施例
では凹部７が設けられるため隣接するプレキヤス
ト基礎の接合強度は著しく増大する。 Since the joint portion is provided with a notch 2 and, in the illustrated embodiment, a recess 7, the strength of the joint between the adjacent precast foundations is significantly increased.
（考案の効果）
本考案のプレキヤストコンクリート基礎の実施
例は以上の通りでありその効果を次に列記する。(Effects of the invention) The embodiments of the precast concrete foundation of the invention are as described above, and the effects thereof are listed below.
(1) 本考案のプレキヤスト基礎は特に締結金具が
ユニバーサルジヨイントを含むため上下左右に
ずれあがつても容易に据え付け及び接合出来
る。(1) The precast foundation of the present invention can be easily installed and joined even if it is shifted vertically or horizontally, especially since the fastening metal fittings include a universal joint.
(2) 本考案のプレキヤスト基礎は特に接合部分に
切欠部が設けられるため打ち込まれるコンクリ
ートによる接合強度は著しく増大する。(2) Since the precast foundation of the present invention has notches especially in the joint parts, the joint strength of the poured concrete increases significantly.
第１図は本考案のプレキヤスト基礎の斜視図、
第２図及び第３図は本考案のプレキヤスト基礎の
他の締結金具の平面図。
１……コンクリート本体、２……切欠部、３…
…埋込ナツト、５……締結金具、５ａ……雄ね
じ、５ｂ……ユニバーサルジヨイント、５ｃ……
連結ねじ、６……ボルト、７……凹部。
Figure 1 is a perspective view of the precast foundation of the present invention.
2 and 3 are plan views of other fastening fittings for the precast foundation of the present invention. 1... Concrete body, 2... Notch, 3...
...embedded nut, 5...fastening metal fitting, 5a...male thread, 5b...universal joint, 5c...
Connection screw, 6...bolt, 7...recess.
Claims (1)
と、該切欠部に埋め込まれたナツトと、該ナツト
にねじ込まれる雄ねじを相互に分離可能に一対有
し該雄ねじの頭が嵌入されたユニバーサルジヨイ
ントの単数又は複数個により一対の前記雄ねじが
連結されてなる締結金具とからなるプレキヤスト
コンクリート基礎。 A universal joint having a notch provided in the side end face of the concrete body, a nut embedded in the notch, and a male screw screwed into the nut, each having a pair that can be separated from each other, into which the head of the male screw is inserted. A precast concrete foundation comprising a fastening fitting formed by connecting a pair of the male screws with one or more screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5898788U JPH0521545Y2 (en) | 1988-04-30 | 1988-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5898788U JPH0521545Y2 (en) | 1988-04-30 | 1988-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01164331U JPH01164331U (en) | 1989-11-16 |
| JPH0521545Y2 true JPH0521545Y2 (en) | 1993-06-02 |
Family
ID=31284778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5898788U Expired - Lifetime JPH0521545Y2 (en) | 1988-04-30 | 1988-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521545Y2 (en) |
-
1988
- 1988-04-30 JP JP5898788U patent/JPH0521545Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01164331U (en) | 1989-11-16 |
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