JPH1171719A - Temporary fixed block for rubbery elastic support body, and method for mounting and demounting the temporary fixed block - Google Patents
Temporary fixed block for rubbery elastic support body, and method for mounting and demounting the temporary fixed blockInfo
- Publication number
- JPH1171719A JPH1171719A JP9230865A JP23086597A JPH1171719A JP H1171719 A JPH1171719 A JP H1171719A JP 9230865 A JP9230865 A JP 9230865A JP 23086597 A JP23086597 A JP 23086597A JP H1171719 A JPH1171719 A JP H1171719A
- Authority
- JP
- Japan
- Prior art keywords
- block
- rubber
- temporary fixing
- fixed block
- temporary fixed
- 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.)
- Granted
Links
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- Bridges Or Land Bridges (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】この発明は、ゴム状弾性支承
体の仮固定ブロック及びその仮固定ブロックの取付け,
取外し方法に係わり、更に詳しくは予備剪断変形を与え
たゴム状弾性支承体のサイドブロックの側面とゴム状弾
性支承体の上部プレート側面との間に介在させる仮固定
ブロックの構成と、その仮固定ブロックを容易に取付
け,または取外すことが出来るゴム状弾性支承体の仮固
定ブロック及びその仮固定ブロックの取付け,取外し方
法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary fixing block for a rubber-like elastic bearing and an attachment of the temporary fixing block.
Related to the removal method, more specifically, the structure of a temporary fixing block interposed between the side surface of the side block of the rubber-like elastic bearing member and the upper plate side of the rubber-like elastic bearing member subjected to pre-shearing deformation, and the temporary fixing thereof The present invention relates to a temporary fixing block of a rubber-like elastic bearing body to which a block can be easily attached or detached, and a method of attaching and detaching the temporary fixing block.
【0002】[0002]
【従来の技術】従来、橋桁等の上部構造物と橋台や橋脚
等の下部支持構造物との間にゴム状弾性支承体を設置
し、上部構造物からの振動エネルギーや、横揺れ,及び
上部構造物の伸縮等を吸収緩和するように構成してい
る。しかし、ゴム状弾性支承体は、上部構造物の温度変
化による伸縮、コンクリート構造物の乾燥収縮やクリー
プ等により構造物の長手方向に水平移動し、ゴム状弾性
支承体には剪断変形が加えられて上部構造物の架設に悪
影響を与えることから、従来では、予めゴム状弾性支承
体に、コンクリート構造物の乾燥収縮,クリープ等の変
形量に相当する量の予備剪断変形を上部構造物の変形方
向と逆方向に与えておくようにした予備剪断保持装置が
知られている。2. Description of the Related Art Conventionally, rubber-like elastic bearings have been installed between an upper structure such as a bridge girder and a lower support structure such as an abutment or a pier, so that vibration energy from the upper structure, rolling, and upper vibration can be obtained. It is configured to absorb and relax the expansion and contraction of the structure. However, the rubber-like elastic bearings move horizontally in the longitudinal direction of the structure due to expansion and contraction due to temperature changes of the upper structure, drying shrinkage and creep of the concrete structure, and shear deformation is applied to the rubber-like elastic bearings. Conventionally, the pre-shearing deformation corresponding to the amount of deformation such as drying shrinkage and creep of the concrete structure is applied to the rubber-like elastic bearing in advance so as to adversely affect the construction of the upper structure. Pre-shear holding devices adapted to be applied in the opposite direction are known.
【0003】[0003]
【発明が解決しようとする課題】ところで、従来の予備
剪断保持装置としては、例えば、特願平8−22610
6に開示されているように、ゴム支承体のサイドブロッ
クの一側面と、この一側面に対向する上沓及び下沓の橋
軸方向の一側面に設けた平板状の軸受との間に両端ねじ
ボルトを介在させて、両端ねじボルト及びテーパーライ
ナーにより予備剪断変形されたゴム支承体を押圧支持可
能に構成したものである。Incidentally, as a conventional preliminary shear holding device, for example, Japanese Patent Application No. Hei 8-22610 is disclosed.
As disclosed in No. 6, both ends of one side block of the rubber bearing body and a flat bearing provided on one side in the bridge axis direction of the upper and lower shoes opposed to the one side. A rubber bearing body preliminarily sheared and deformed by a screw bolt at both ends and a taper liner can be pressed and supported with a screw bolt interposed.
【0004】そして、両端ねじボルトの締め込みにより
予備剪断変形されたゴム支承体の変形状態を保持し、ま
たコンクリート構造物養生後の予備剪断保持装置の撤去
作業は、テーパーライナーを引抜きボルトで引抜き、両
端ねじボルトの引張力を解除した後、ナットを緩めるこ
とで予備剪断を開放するものである。然しながら、この
ような従来の予備剪断保持装置は、両端ねじボルトでゴ
ム支承体の反力を受け止める構造であるため、強度的に
小さく、大反力に対応することが難しく、またねじ穴等
の加工に多くの労力と時間を要し、更に現場作業を効率
良く行うことが出来ないと言う問題があった。[0004] The pre-shear deformed rubber bearing body is kept deformed by tightening the screw bolts at both ends, and the pre-shear holding device is removed after the concrete structure is cured. After releasing the tension of the screw bolts at both ends, the nut is loosened to release the preliminary shearing. However, such a conventional pre-shearing device has a structure in which the reaction force of the rubber bearing is received by the screw bolts at both ends, so that the strength is small, it is difficult to cope with a large reaction force, and it is difficult to cope with a screw hole or the like. There is a problem that a lot of labor and time are required for the processing, and it is not possible to perform the on-site work efficiently.
【0005】この発明は、かかる従来の課題に着目して
案出されたもので、仮固定ブロックの取付け,取外し作
業を簡単に行うことが出来ると共に、大反力に対しても
対応でき、更に簡単な構造で現場作業も容易に行うこと
が出来るゴム状弾性支承体の仮固定ブロック及びその仮
固定ブロックの取付け,取外し方法を提供することにあ
る。The present invention has been devised in view of such a conventional problem, and can easily perform the work of attaching and detaching the temporary fixing block, and can cope with a large reaction force. It is an object of the present invention to provide a temporary fixing block of a rubber-like elastic bearing body and a method of attaching and detaching the temporary fixing block, which can be easily performed on site with a simple structure.
【0006】[0006]
【課題を解決するための手段】上記目的を達成するた
め、この発明の仮固定ブロックは、ゴム状弾性支承体に
予備剪断変形を与えた状態で、ゴム状弾性支承体の下部
プレートに固定されたサイドブロックの側面と、この側
面に相対向し、かつゴム状弾性支承体の上部プレートに
形成された凹部の側面との間に介在させる仮固定ブロッ
クであって、前記仮固定ブロックは、テーパ支圧面を側
面に形成したライナーブロックとネジ穴を前記テーパ支
圧面と平行に形成した連結ブロックとを一体的に形成し
て成る第1ブロックと、この第1ブロックのライナーブ
ロックのテーパ支圧面と当接するテーパ支圧面を備えた
ライナーブロックとネジ穴を前記テーパ支圧面と平行に
形成した連結ブロックとを一体的に形成して成る第2ブ
ロックと、前記第1ブロック及び第2ブロックの各テー
パ支圧面及び各連結ブロックの端面を当接させた状態
で、ネジ穴を介して着脱可能に締結する締結手段とから
成ることを要旨とするものである。In order to achieve the above object, a temporary fixing block according to the present invention is fixed to a lower plate of a rubber-like elastic support while a pre-shearing deformation is applied to the rubber-like elastic support. A temporary fixing block interposed between a side surface of the side block and a side surface of a concave portion formed on an upper plate of the rubber-like elastic support body, which is opposed to the side surface, wherein the temporary fixing block has a tapered shape. A first block formed integrally with a liner block having a bearing surface formed on a side surface and a connection block having a screw hole formed in parallel with the tapered bearing surface; and a taper bearing surface of a liner block of the first block. A second block formed integrally with a liner block having a tapered bearing surface to be in contact with and a connecting block having a screw hole formed in parallel with the tapered bearing surface; In lock and being in contact with end faces of the tapered Bearing surfaces and the connecting block of the second block is for the subject matter in that it consists of a fastening means for detachably fastening through screw holes.
【0007】また、この発明にかかる仮固定ブロックの
取付け,取外し方法は、第1ブロック及び第2ブロック
の各テーパ支圧面及び各連結ブロックの端面を当接させ
た状態で、ネジ穴に締結手段を螺嵌させた組付けた仮固
定ブロックを、予備剪断変形を与えたゴム状弾性支承体
のサイドブロックの側面とゴム状弾性支承体の上部プレ
ート側面との間に介在させ、前記締結手段を第1ブロッ
ク及び第2ブロックの各テーパ支圧面が互いに圧接する
方向に移動させるように回転させて仮固定ブロックを取
付け、締結手段を第1ブロック及び第2ブロックの各テ
ーパ支圧面が互いに離反する方向に移動させるように回
転させて仮固定ブロックを取外すことを要旨とするもの
である。Further, the method of mounting and removing the temporary fixing block according to the present invention is characterized in that the taper bearing surfaces of the first block and the second block and the end surfaces of the respective connecting blocks are brought into contact with each other to fasten the screw holes to the screw holes. The temporary fixing block into which is screwed is interposed between the side surface of the side block of the rubber-like elastic bearing member subjected to the preliminary shearing deformation and the side surface of the upper plate of the rubber-like elastic bearing member, and the fastening means is provided. The temporary fixing block is attached by rotating the first block and the second block so that the respective tapered bearing surfaces move in a direction of pressing against each other, and the fastening means is separated from each other by the tapered bearing surfaces of the first block and the second block. The gist is to remove the temporary fixing block by rotating so as to move in the direction.
【0008】このように、この発明では仮固定ブロック
の取付けは、締結手段を第1ブロック及び第2ブロック
の各テーパ支圧面が互いに圧接する方向に移動させるよ
うに回転させ、また取外し作業は、締結手段を第1ブロ
ック及び第2ブロックの各テーパ支圧面が互いに離反す
る方向に移動させるように回転させて仮固定ブロックを
取外すことが出来、この結果、仮固定ブロックの取付
け,取外し作業を簡単に行うことが出来ると共に、大反
力に対しても対応でき、更に簡単な構造で現場作業も容
易に行うことが出来る。As described above, in the present invention, the temporary fixing block is attached by rotating the fastening means so as to move the respective taper bearing surfaces of the first block and the second block in pressure contact with each other. The temporary fixing block can be removed by rotating the fastening means so as to move the respective taper bearing surfaces of the first block and the second block away from each other. As a result, the work of attaching and detaching the temporary fixing block is simplified. In addition to being able to cope with a large reaction force, on-site work can be easily performed with a simple structure.
【0009】[0009]
【発明の実施の形態】以下、添付図面に基づき、この発
明の実施形態を説明する。図1は、この発明を実施した
仮固定ブロック1の分解斜視図、図2は仮固定ブロック
1をゴム状弾性支承体2に組付けた状態の平面図、図3
は図2の正面図、図4は図2の側面図を示している。Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is an exploded perspective view of a temporary fixing block 1 embodying the present invention, FIG. 2 is a plan view of the temporary fixing block 1 assembled to a rubber-like elastic support 2, and FIG.
2 shows a front view of FIG. 2, and FIG. 4 shows a side view of FIG.
【0010】前記仮固定ブロック1は、ゴム状弾性支承
体2にコンクリート構造物の乾燥収縮,クリープ等の変
形量に相当する量の予備剪断変形を与えた状態で、ゴム
状弾性支承体2の下部プレート3に固定されたサイドブ
ロック4の側面と、この側面に相対向し、かつゴム状弾
性支承体2の上部プレート5に形成された凹部の側面5
aとの間に介在させて使用するものである。The temporary fixing block 1 is provided with a pre-shearing deformation corresponding to the amount of deformation such as drying shrinkage or creep of a concrete structure, applied to the rubber-like elastic support 2. A side surface of the side block 4 fixed to the lower plate 3 and a side surface 5 of a concave portion formed in the upper plate 5 of the rubber-like elastic bearing member 2 facing the side surface.
a.
【0011】この仮固定ブロック1は、テフロン加工し
たテーパ支圧面6a,6bを長手方向の両側面に形成し
たライナーブロック6と、ネジ穴7を前記テーパ支圧面
6a,6bと平行に形成した連結ブロック8とを一体的
に形成して成る第1ブロック9と、この第1ブロック9
のライナーブロック6のテーパ支圧面6a,6bと当接
するテフロン加工したテーパ支圧面10aを備えたライ
ナーブロック10と、ネジ穴11を前記テーパ支圧面1
0a,10bと平行に形成した連結ブロック12とを一
体的に形成して成る第2ブロック13と、更に前記第1
ブロック9及び第2ブロック13の各テーパ支圧面6
a,10a及び各連結ブロック8,12の端面8a,1
2aを当接させた状態で、ネジ穴11を介して着脱可能
に締結する締付けボルト等の締結手段14とで構成され
ている。The temporary fixing block 1 has a liner block 6 having tapered bearing surfaces 6a and 6b formed on Teflon on both longitudinal sides, and a screw hole 7 formed parallel to the tapered bearing surfaces 6a and 6b. A first block 9 integrally formed with a block 8;
A liner block 10 having a Teflon-coated tapered pressure bearing surface 10a that comes into contact with the tapered pressure bearing surfaces 6a and 6b of the liner block 6;
A second block 13 formed integrally with a connecting block 12 formed in parallel with the first and second blocks 0a and 10b;
Each taper bearing surface 6 of the block 9 and the second block 13
a, 10a and end faces 8a, 1 of the respective connecting blocks 8, 12
A fastening means 14 such as a tightening bolt for detachably fastening through the screw hole 11 in a state where the 2a is in contact with the fastening means 14a.
【0012】このように構成される仮固定ブロック1の
ゴム状弾性支承体2への組付けは、まず、第1ブロック
9及び第2ブロック13の各テーパ支圧面6a,10a
及び各連結ブロック8,12の端面8a,12aを当接
させた状態で、ネジ穴7,11に締付けボルト等の締結
手段14を螺嵌させた組付ける。そして、図3〜図7に
示すように、橋桁等の上部構造物15と橋台や橋脚等の
下部支持構造物16との間に設置されたゴム状弾性支承
体2にコンクリートの上部構造物15の乾燥収縮,クリ
ープ等の変形量に相当する量の予備剪断変形を上部構造
物15の変形方向と逆方向に与えた状態で、前記仮固定
ブロック1を、ゴム状弾性支承体2のサイドブロック4
の側面とゴム状弾性支承体2の上部プレート5の側面5
aとの間に介在させる。At first, the temporary fixing block 1 constructed as described above is assembled to the rubber-like elastic bearing member 2 by first attaching the tapered pressure bearing surfaces 6a, 10a of the first block 9 and the second block 13.
In a state where the end faces 8a, 12a of the connection blocks 8, 12 are in contact with each other, the fastening means 14, such as a fastening bolt, is screwed into the screw holes 7, 11. As shown in FIGS. 3 to 7, the concrete upper structure 15 is attached to the rubber-like elastic bearing body 2 installed between the upper structure 15 such as a bridge girder and the lower support structure 16 such as an abutment or a pier. The temporary fixing block 1 is attached to a side block of the rubber-like elastic support 2 in a state where a pre-shearing deformation of an amount corresponding to a deformation amount such as drying shrinkage and creep of the upper structure 15 is given in a direction opposite to the deformation direction of the upper structure 15. 4
Of the upper plate 5 of the rubber-like elastic support 2
a.
【0013】この時、図6及び図7に示すようなストッ
パープレート17及び固定ボルト18により仮固定ブロ
ック1が落下するのを防止している。このようにして仮
固定ブロック1のゴム状弾性支承体2への組付けが完了
した後、前記締結手段14を第1ブロック9及び第2ブ
ロック13の各テーパ支圧面6a,10aの略全面が互
いに圧接する方向、即ち、図1において矢印X方向に移
動させるように回転させて仮固定ブロック1を取付ける
ものである。At this time, the temporary fixing block 1 is prevented from dropping by the stopper plate 17 and the fixing bolt 18 as shown in FIGS. After the assembly of the temporary fixing block 1 to the rubber-like elastic bearing body 2 is completed in this way, the fastening means 14 is attached to substantially the entire surface of each of the taper bearing surfaces 6a and 10a of the first block 9 and the second block 13. The temporary fixing block 1 is attached by being rotated so as to move in the direction of pressing against each other, that is, in the direction of arrow X in FIG.
【0014】また、締結手段14を第1ブロック9及び
第2ブロック13の各テーパ支圧面6a,10aが互い
に離反する方向、即ち、矢印Y方向に移動させるように
回転させることで、仮固定ブロック1をゴム状弾性支承
体2から取外すことが出来るものである。このように、
仮固定ブロック1の取付けは、締結手段14を第1ブロ
ック9及び第2ブロック13の各テーパ支圧面6a,1
0aが互いに圧接する方向に移動させるように回転さ
せ、また取外し作業は、締結手段14を第1ブロック9
及び第2ブロック13の各テーパ支圧面6a,10aが
互いに離反する方向に移動させるように回転させて仮固
定ブロック1を取外すことが出来、この結果、仮固定ブ
ロック1の取付け,取外し作業を簡単に行うことが出来
る上に、大反力に対しても対応でき、更に簡単な構造で
現場作業も容易に行うことが出来る。Further, the fastening means 14 is rotated so as to move the taper bearing surfaces 6a and 10a of the first block 9 and the second block 13 away from each other, that is, to move the fastening means 14 in the direction of the arrow Y, thereby temporarily fixing the block. 1 can be removed from the rubber-like elastic support 2. in this way,
The temporary fixing block 1 is attached by connecting the fastening means 14 to each of the taper bearing surfaces 6 a, 1 of the first block 9 and the second block 13.
0a are rotated so as to move in a direction in which the first blocks 9a are pressed against each other.
The temporary fixed block 1 can be removed by rotating the tapered bearing surfaces 6a and 10a of the second block 13 so as to move the tapered bearing surfaces 6a and 10a away from each other. As a result, the work of mounting and removing the temporary fixed block 1 is simplified. In addition to being able to carry out a large reaction force, it is possible to cope with a large reaction force, and it is also possible to easily perform on-site work with a simple structure.
【0015】[0015]
【発明の効果】この発明は、上記のように複数に分割さ
れて構成される仮固定ブロックを、ゴム状弾性支承体の
下部プレートに固定されたサイドブロックの側面と、上
部プレートに形成された凹部の側面との間に介在させ、
部材の圧縮力で作用力を保持するため、仮固定ブロック
の取付け,取外し作業を簡単に行うことが出来ると共
に、現場作業も容易に行うことが出来、また従来のボル
ト等の保持力に比べて大反力に対しても対応でき、更に
構成が簡単で加工も複雑でないので安価に製作出来る効
果がある。According to the present invention, the temporary fixing block, which is divided into a plurality of parts as described above, is formed on the side surface of the side block fixed to the lower plate of the rubber-like elastic support and the upper plate. Interposed between the side of the recess,
Since the action force is retained by the compressive force of the members, the work of attaching and detaching the temporary fixing block can be easily performed, and also the on-site work can be easily performed. It can cope with a large reaction force, and has an effect that it can be manufactured at low cost because the structure is simple and the processing is not complicated.
【図面の簡単な説明】[Brief description of the drawings]
【図1】この発明を実施した仮固定ブロックの分解斜視
図である。FIG. 1 is an exploded perspective view of a temporary fixing block embodying the present invention.
【図2】仮固定ブロックをゴム状弾性支承体に組付けた
状態の平面図である。FIG. 2 is a plan view showing a state in which a temporary fixing block is attached to a rubber-like elastic bearing body.
【図3】図2の正面図である。FIG. 3 is a front view of FIG. 2;
【図4】図2の側面図である。FIG. 4 is a side view of FIG. 2;
【図5】仮固定ブロックをゴム状弾性支承体に組付けた
橋軸直角方向の半断面図である。FIG. 5 is a half sectional view in a direction perpendicular to a bridge axis in which a temporary fixing block is assembled to a rubber-like elastic bearing body.
【図6】仮固定ブロックをゴム状弾性支承体に組付けた
橋軸方向の半断面図である。FIG. 6 is a half-sectional view in the bridge axis direction in which a temporary fixing block is assembled to a rubber-like elastic bearing body.
【図7】図2のA部の拡大平面図である。FIG. 7 is an enlarged plan view of a portion A in FIG. 2;
1 仮固定ブロック 2 ゴム状弾
性支承体 3 下部プレート 4 サイドブ
ロック 5 上部プレート 5a 側面 6 ライナーブロック 6a,6b テーパ支
圧面 7 ネジ穴 8 連結ブロ
ック 9 第1ブロック 10 ライナー
ブロック 10a,10b テーパ支圧面 11 ネジ穴 12 連結ブロック 13 第2ブ
ロック 14 締結手段 15 上部構
造物 16 下部支持構造物 17 ストッ
パープレート 19 固定ボルトDESCRIPTION OF SYMBOLS 1 Temporary fixing block 2 Rubber-like elastic bearing 3 Lower plate 4 Side block 5 Upper plate 5a Side surface 6 Liner block 6a, 6b Taper bearing surface 7 Screw hole 8 Connection block 9 First block 10 Liner block 10a, 10b Taper bearing surface 11 Screw hole 12 Connection block 13 Second block 14 Fastening means 15 Upper structure 16 Lower support structure 17 Stopper plate 19 Fixing bolt
Claims (2)
た状態で、ゴム状弾性支承体の下部プレートに固定され
たサイドブロックの側面と、この側面に相対向し、かつ
ゴム状弾性支承体の上部プレートに形成された凹部の側
面との間に介在させる仮固定ブロックであって、 前記仮固定ブロックは、テーパ支圧面を側面に形成した
ライナーブロックとネジ穴を前記テーパ支圧面と平行に
形成した連結ブロックとを一体的に形成して成る第1ブ
ロックと、この第1ブロックのライナーブロックのテー
パ支圧面と当接するテーパ支圧面を備えたライナーブロ
ックとネジ穴を前記テーパ支圧面と平行に形成した連結
ブロックとを一体的に形成して成る第2ブロックと、前
記第1ブロック及び第2ブロックの各テーパ支圧面及び
各連結ブロックの端面を当接させた状態で、ネジ穴を介
して着脱可能に締結する締結手段とから成るゴム状弾性
支承体の仮固定ブロック。1. A side face of a side block fixed to a lower plate of a rubber-like elastic bearing body in a state where a pre-shearing deformation is given to the rubber-like elastic bearing body; A temporary fixing block interposed between a side surface of a concave portion formed in an upper plate of the body, wherein the temporary fixing block has a liner block having a tapered bearing surface formed on a side surface and a screw hole parallel to the tapered bearing surface. A first block formed integrally with a connecting block formed in the first block, a liner block having a tapered bearing surface that comes into contact with a tapered bearing surface of the liner block of the first block, and a threaded hole formed with the tapered bearing surface. A second block formed integrally with a connecting block formed in parallel with each other; and a taper bearing surface of each of the first block and the second block and an end face of each connecting block. In a state of being contact, temporarily fixed block of rubber-like elastic support member comprising a fastening means for detachably fastening through screw holes.
パ支圧面及び各連結ブロックの端面を当接させた状態
で、ネジ穴に締結手段を螺嵌させた組付けた仮固定ブロ
ックを、予備剪断変形を与えたゴム状弾性支承体のサイ
ドブロックの側面とゴム状弾性支承体の上部プレート側
面との間に介在させ、前記締結手段を第1ブロック及び
第2ブロックの各テーパ支圧面が互いに圧接する方向に
移動させるように回転させて仮固定ブロックを取付け、
締結手段を第1ブロック及び第2ブロックの各テーパ支
圧面が互いに離反する方向に移動させるように回転させ
て仮固定ブロックを取外すゴム状弾性支承体の仮固定ブ
ロックの取付け,取外し方法。2. A temporary fixing block in which a fastening means is screwed into a screw hole in a state where the respective taper bearing surfaces of the first block and the second block and the end surface of each connecting block are in contact with each other. The side surface of the side block of the rubber-like elastic bearing member subjected to shear deformation is interposed between the side surface of the upper plate of the rubber-like elastic bearing member, and the fastening means is connected to each of the taper bearing surfaces of the first block and the second block. Rotate so that it moves in the direction of pressure contact and attach the temporary fixing block,
A method for attaching and detaching a temporary fixing block of a rubber-like elastic bearing body, wherein the fastening means is rotated so that the respective taper bearing surfaces of the first block and the second block move away from each other, and the temporary fixing block is removed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23086597A JP3907281B2 (en) | 1997-08-27 | 1997-08-27 | Temporary fixing block of rubber-like elastic bearing body and method of attaching and removing the temporary fixing block |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23086597A JP3907281B2 (en) | 1997-08-27 | 1997-08-27 | Temporary fixing block of rubber-like elastic bearing body and method of attaching and removing the temporary fixing block |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH1171719A true JPH1171719A (en) | 1999-03-16 |
JP3907281B2 JP3907281B2 (en) | 2007-04-18 |
Family
ID=16914525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23086597A Expired - Fee Related JP3907281B2 (en) | 1997-08-27 | 1997-08-27 | Temporary fixing block of rubber-like elastic bearing body and method of attaching and removing the temporary fixing block |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3907281B2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06173220A (en) * | 1992-12-04 | 1994-06-21 | Shiyuto Kosoku Doro Kodan | Installing method for elastic bearing body for structure |
JPH06331092A (en) * | 1993-05-14 | 1994-11-29 | Toshiba Eng & Constr Co Ltd | Equipment installation method |
JPH09125316A (en) * | 1995-10-26 | 1997-05-13 | Kawaguchi Kinzoku Kogyo Kk | Preliminary shearing deformation holding device for elastic support device |
-
1997
- 1997-08-27 JP JP23086597A patent/JP3907281B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06173220A (en) * | 1992-12-04 | 1994-06-21 | Shiyuto Kosoku Doro Kodan | Installing method for elastic bearing body for structure |
JPH06331092A (en) * | 1993-05-14 | 1994-11-29 | Toshiba Eng & Constr Co Ltd | Equipment installation method |
JPH09125316A (en) * | 1995-10-26 | 1997-05-13 | Kawaguchi Kinzoku Kogyo Kk | Preliminary shearing deformation holding device for elastic support device |
Also Published As
Publication number | Publication date |
---|---|
JP3907281B2 (en) | 2007-04-18 |
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