JPH0381437A - Fixed structure of base framework for expansion joint - Google Patents
Fixed structure of base framework for expansion jointInfo
- Publication number
- JPH0381437A JPH0381437A JP21665489A JP21665489A JPH0381437A JP H0381437 A JPH0381437 A JP H0381437A JP 21665489 A JP21665489 A JP 21665489A JP 21665489 A JP21665489 A JP 21665489A JP H0381437 A JPH0381437 A JP H0381437A
- Authority
- JP
- Japan
- Prior art keywords
- adjustment
- level
- screw
- adjusting
- anchor
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は建造物の間隙を被覆する伸縮継手において、殊
に所定レベルに平滑に仕上げられていない設置面に好適
な伸縮継手用枠基台の固定構造に関するものである。Detailed Description of the Invention [Industrial Application Field] The present invention provides a frame base for an expansion joint that covers gaps in buildings, particularly suitable for installation surfaces that are not finished smooth to a predetermined level. It is related to the fixed structure of.
［従来の技術］
建造物は常時温度変化による伸縮、不等沈下及び地震等
により歪が生じるため、その歪から生ずる建造物の破壊
を防止する手段として間隙構造が構成されており、この
間隙を被覆する構造として従来より各種伸縮継手が使用
されている。そして第４図に示すように間隙Ｇを挾んだ
建造物ａ、ａの両端縁に枠基台５０．５０を固設し、該
枠基台５０．５０間に被覆板５１を摺動自在に掛架して
ガスケット５２．５２によって間隙Ｇの幅方向と両枠基
台５０，５０のレベル方向の変位を可能とした覆い構造
を構成している。[Prior Art] Buildings are subject to distortion due to constant expansion and contraction due to temperature changes, uneven settlement, earthquakes, etc., and gap structures are constructed as a means to prevent buildings from being destroyed due to such distortion. Conventionally, various expansion joints have been used as covering structures. Then, as shown in FIG. 4, frame bases 50.50 are fixed to both ends of the structures a and a with a gap G in between, and a cover plate 51 is slidable between the frame bases 50.50. A covering structure is constructed in which the gaskets 52 and 52 are hung on the frame bases 52 and 52 to allow displacement in the width direction of the gap G and in the level direction of both frame bases 50, 50.
［発明が解決しようとする課題］
従って該伸縮継手の施工に際しては、枠基台５０を所定
のレベルで平行に固設する必要があり、間隙Ｇを挾んだ
建造物ａ、ａの取付面の仕上げ寸法が不ぞろいの場合に
は、枠基台５０の固着時に該枠基台５０と建造物ａの表
面間に１モルタル等の下地材あるいは適当な端部を介在
させる、等のレベル調節をして現場施工を行っており、
作業性が悪い問題を有していた。[Problems to be Solved by the Invention] Therefore, when constructing the expansion joint, it is necessary to fix the frame base 50 in parallel at a predetermined level, and the mounting surface of the building a, a with a gap G in between. If the finished dimensions of the frame base 50 are uneven, adjust the level by interposing a base material such as mortar or a suitable end between the frame base 50 and the surface of the structure a when fixing the frame base 50. We are conducting on-site construction.
There was a problem with poor workability.
本発明は上記問題に鑑みてなされたものであり、枠基台
の固設レベルを簡単に調節して建造物の端部面に固設す
ることができ、作業性に優れた伸縮継手用枠基台の固定
構造を提供することを目的とするものである。The present invention has been made in view of the above problems, and provides a frame for expansion joints that can be fixed to the end face of a building by easily adjusting the fixation level of the frame base, and has excellent workability. The purpose is to provide a fixing structure for the base.
［Ｉ！題を解決するための手段］
即ち本発明に係る伸縮継手用枠基台の固定構造は、建造
物の歪吸収用間隙に対して、該間隙を挾んだ建造物の縁
面にそれぞれ枠基台を固設し、該枠基台間に被覆板を掛
架してなる伸縮継手において、前記両枠基台の裏面方向
に螺子作用により出退する多数の調整アンカーを突設し
、被固設面に埋般したアンカーボルトにより前記調整ア
ンカーによって規制した締結レベルに緊締すること、を
その要旨とするものである。[I! Means for Solving the Problem] That is, the fixing structure of the frame base for an expansion joint according to the present invention has a structure in which frame bases are attached to the edge surfaces of the building that sandwich the strain absorption gaps of the building. In an expansion joint in which a stand is fixedly installed and a cover plate is suspended between the frame bases, a large number of adjustment anchors are provided protruding from the back side of both frame bases and move in and out by screw action. The gist of this is to tighten the anchor bolts embedded in the construction surface to a fastening level regulated by the adjustment anchor.
なお、上記調整アンカーは、摺動板の両側に枠基台に形
成した調整アンカー嵌合溝と摺動自在に嵌合する縁嵌合
溝を構成すると共に、該摺動板の中央に螺設した螺子孔
に対して定置レベル調整螺子を螺子作用により進退自在
に螺合することによって実施することができる。The adjustment anchor has edge fitting grooves that slidably fit into adjustment anchor fitting grooves formed on the frame base on both sides of the sliding plate, and a screw threaded hole in the center of the sliding plate. This can be carried out by screwing a stationary level adjustment screw into the screw hole so that it can move forward and backward by screw action.
［作用］
上記構成によれば、アンカーボルトによって壁面等、建
造物の面に締結する枠基台が、該枠基台の背面方向に出
退する定置レベル調整螺子によって締結レベルを自在に
調整することができるため、枠基台の被設置面が所定レ
ベルを形成していない場合、戒は該被設置面が凹凸を有
する所謂「不陸状態である」場合等、該被設置面に関係
なく枠基台を所定のレベル位置に固設し、伸縮継手の施
工を行うことができる。[Function] According to the above configuration, the frame base fastened to the surface of a building such as a wall using an anchor bolt freely adjusts the fastening level by the stationary level adjustment screw that moves in and out toward the back of the frame base. Therefore, if the surface on which the frame base is installed does not form the specified level, the precepts will not be applied regardless of the surface on which the frame is installed, such as when the surface on which the frame is installed is uneven and is in a so-called "unland state." The frame base is fixed at a predetermined level position and expansion joints can be constructed.
［実施例］
以下１本発明に係る伸縮継手用枠基台の固定構造の一実
施例を第１図乃至第３図に従って説明する。[Example] An example of a fixing structure for a frame base for an expansion joint according to the present invention will be described below with reference to FIGS. 1 to 3.
第１図は、施工を完了した、間隙Ｇを挟んで対向した一
方の建造物ａ側について示す伸縮継手の半裁断面図であ
る。FIG. 1 is a half-cut sectional view of an expansion joint that has been constructed and is shown on the side of one building a facing across a gap G.
符号１は本考案の固定構造を構成した枠基台であり、該
枠基台１は、それぞれ建造物ａ、ａの間隙Ｇを挾んだ縁
部壁面に固設してなる。Reference numeral 1 designates a frame base constituting the fixed structure of the present invention, and the frame base 1 is fixedly installed on the edge wall surface of the buildings a and a, respectively, with a gap G between them.
該枠基台１は、アルミニウム型材によって長手方向に連
続する構造に成形され、基板部２の内端側裏面に突設し
たレベル合わせ突縁３端部に長手方向に連続する止水樋
嵌合溝４を形成すると共に、外端側表面にガスケット係
合縁５を条設してなる。The frame base 1 is formed of an aluminum profile so as to be continuous in the longitudinal direction, and has a water-stop gutter that is continuous in the longitudinal direction and fitted to the end of 3 leveling ridges protruding from the back surface of the inner end of the base plate 2. A groove 4 is formed, and a gasket engaging edge 5 is provided on the outer end surface.
また該基板部２の裏面には前記レベル合わせ突縁３のレ
ベルＬ１より後退したレベルＬ２に位置して固設板部６
が形成してあり、該固設板部６の外側と内側にそれぞれ
長手方向に伸びる調整アンカー嵌合溝７，７を形成する
と共に、該両調整アンカー嵌合溝７，７間の固設板部６
には適宜間隔で長手方向にアンカーボルト挿入孔８，８
を穿設してなり、該各アンカーボルト挿入孔８と対応す
る位置と両調整アンカー嵌合溝７，７に対応する位置の
基板部２にはドライバー等の締結又は調節治具の挿入用
透孔９，１０を配設してなる。Further, on the back surface of the substrate portion 2, a fixed plate portion 6 is located at a level L2 that is retreated from the level L1 of the leveling protrusion 3.
are formed, and adjusting anchor fitting grooves 7, 7 extending in the longitudinal direction are formed on the outside and inside of the fixed plate part 6, respectively, and the fixed plate part 6 is formed between the adjusting anchor fitting grooves 7, 7. Part 6
Anchor bolt insertion holes 8, 8 are provided in the longitudinal direction at appropriate intervals.
The base plate 2 is provided with holes for fastening a screwdriver or the like or for inserting an adjusting jig in the base plate 2 at positions corresponding to each anchor bolt insertion hole 8 and at a position corresponding to both adjustment anchor fitting grooves 7, 7. Holes 9 and 10 are provided.
符号１１．１１は前記両調整アンカー嵌合溝７゜７に長
手方向に配置嵌合した調整アンカーであり、該調整アン
カー１１は鋼板からなる摺動板１２の両側に切り起し形
成した線表合溝１３．１３を構成し、調整アンカー嵌合
溝７の固設板部６に対して溝方向摺動自在に嵌合すると
共に、該摺動板１２の中央に螺設した螺子孔１４に対し
て定置レベル調整螺子１５を螺合してなるもので、該定
置レベル調整螺子１５は建造物ａ面との当接側に当接プ
レート１６を固設すると共に、螺子端に六角レンチ嵌合
孔またはマイナスドライバー嵌合孔等の調節治具挿入用
透孔１０から挿入する調節治具すとの嵌合構造１７を構
成してなる。Reference numeral 11.11 denotes an adjustment anchor arranged and fitted in the longitudinal direction of both adjustment anchor fitting grooves 7°7, and the adjustment anchor 11 has line marks cut and raised on both sides of the sliding plate 12 made of a steel plate. The fitting groove 13.13 is configured to fit into the fixed plate part 6 of the adjustment anchor fitting groove 7 so as to be slidable in the groove direction, and into the screw hole 14 screwed in the center of the sliding plate 12. A fixed level adjusting screw 15 is screwed onto the fixed level adjusting screw 15, and a contact plate 16 is fixed on the side that contacts the A side of the building, and a hexagonal wrench is fitted to the end of the screw. It constitutes a fitting structure 17 for an adjustment jig inserted through a through hole 10 for insertion of an adjustment jig such as a hole or a flat head screwdriver fitting hole.
また符号１８は前記アンカーボルト挿入孔８から建造物
ａに埋設したアンカー雌螺子１９に螺合したアンカーボ
ルトであり、該アンカーボルト１８によって枠基台１を
建造物面に固着する。Reference numeral 18 is an anchor bolt screwed into an anchor female screw 19 buried in the building a through the anchor bolt insertion hole 8, and the frame base 1 is fixed to the building surface by the anchor bolt 18.
上記枠基台１を建造物面に固着するに際して。When fixing the frame base 1 to a building surface.
調節治具挿入用透孔１０から調節治具すを挿入し、調整
アンカー１１の嵌合構造１７と嵌合して定置レベル調整
螺子１５を回動する。この回動によって該定置レベル調
整螺子１５は第３図に示すように軸方向に進退（矢印Ａ
）Ｌ、枠基台１の取付レベルを調整することができるも
ので、該調整後、アンカーボルト１８を締結して所定位
置に枠基台１を設置する。The adjustment jig is inserted through the through hole 10 for adjustment jig insertion, and is fitted into the fitting structure 17 of the adjustment anchor 11 to rotate the stationary level adjustment screw 15. Due to this rotation, the fixed level adjustment screw 15 moves back and forth in the axial direction (arrow A) as shown in FIG.
) L. The mounting level of the frame base 1 can be adjusted, and after the adjustment, the anchor bolts 18 are tightened and the frame base 1 is installed at a predetermined position.
尚、図中２０は間隙Ｇを挾んで建造物ａ、ａに固設した
枠基台１，１の基板部２，２間に掛架した被覆板であり
、該被覆板２０の側縁とガスケット係合縁５間には幅方
向伸縮自在になるガスケット２１が係合埋設しである。In addition, 20 in the figure is a covering plate suspended between the substrate parts 2, 2 of the frame bases 1, 1 fixed to the buildings a, a with a gap G in between, and the side edge of the covering plate 20 and A gasket 21 is embedded between the gasket engaging edges 5 and is expandable and contractible in the width direction.
［発明の効果］
以上述べたように本発明に係る伸縮継手用枠基台の固定
構造は、アンカーボルトによって壁面等、建造物の面に
締結する枠基台が、該枠基台の背面方向に出退する定置
レベル調整螺子によって締結レベルを自在に調整するこ
とができるため、枠基台の被設置面が所定レベルを形成
していない場合、または該被設置面に凹凸がある場合（
所謂、不陸の状態）等における伸縮継手の施工に際して
極めて有用であり、本発明実施後の実用的効果は大であ
る。[Effects of the Invention] As described above, in the fixing structure of the frame base for an expansion joint according to the present invention, the frame base fastened to the surface of a building, such as a wall surface, with anchor bolts is fixed in the rear direction of the frame base. Since the fastening level can be freely adjusted using the fixed level adjustment screw that goes in and out at the
It is extremely useful when constructing expansion joints in so-called uneven land conditions, etc., and the practical effects after implementation of the present invention are great.
第１図は本発明に係る伸縮継手用枠基台の固定構造の一
実施例を示す施工を完了した伸縮継手の半裁断面図、第
２図は同要部の分解斜視図、第３図は本発明による定置
レベル調整を示す説明図、第４図は従来の伸縮継手を示
す断面図である。
１・・・枠基台、２・・・基板部、６・・・固設板部、
７・・・調整アンカー嵌合溝、８・・・アンカーボルト
挿入孔、９．１０・・・透孔、１１・・・調整アンカー
動板、１３・・・線表合溝、１４・・・螺子孔装置レベ
ル１１！！螺子、１７・・・嵌合構造、１カーボルト、
工９・・・アンカー雌螺子、２板、２１・・・ガスケラ
１、。
１２・・・摺
１５・・・定
８・・・アン
０・・・被覆
以上
１・・・枠基台、２・・・基板部、６・・・Ｉｌｌ根板
部７・・・調整アンカー嵌合溝、８・・・アンカーボル
ト押入孔。
９．１０・・・透孔、１１・・・調整アンカー＋１２・
・・摺動板、１３・・・１１表合溝、１４・・・螺子孔
、１５・・・定置レベル調整螺子、１７・・・嵌合構造
、１Ｂ・・・アンカーボルト、１９・・・アンカー雌螺
子、２０・・・被覆板、２１・・・ガスケット。Fig. 1 is a half-cut sectional view of a completed expansion joint showing an embodiment of the fixing structure of a frame base for an expansion joint according to the present invention, Fig. 2 is an exploded perspective view of the main parts, and Fig. 3 is a FIG. 4, which is an explanatory diagram showing stationary level adjustment according to the present invention, is a sectional view showing a conventional expansion joint. DESCRIPTION OF SYMBOLS 1... Frame base, 2... Board part, 6... Fixed plate part,
7...Adjustment anchor fitting groove, 8...Anchor bolt insertion hole, 9.10...Through hole, 11...Adjustment anchor moving plate, 13...Line surface matching groove, 14... Screw hole device level 11! ! Screw, 17...fitting structure, 1 car bolt,
Work 9... Anchor female screw, 2 plates, 21... Gaskera 1. 12...Sliding 15...Constant 8...An 0...Coating or more 1...Frame base, 2...Base part, 6...Ill base plate part 7...Adjustment anchor Fitting groove, 8... Anchor bolt insertion hole. 9.10...Through hole, 11...Adjustment anchor +12.
...Sliding plate, 13...11 surface matching groove, 14...screw hole, 15...stationary level adjustment screw, 17...fitting structure, 1B...anchor bolt, 19... Anchor female screw, 20... Covering plate, 21... Gasket.
Claims (2)
建造物の縁面にそれぞれ枠基台を固設し、該枠基台間に
被覆板を掛架してなる伸縮継手において、 前記両枠基台の裏面方向に螺子作用により出退する多数
の調整アンカーを突設し、被固設面に埋設したアンカー
ボルトにより前記調整アンカーによって規制した締結レ
ベルに緊締すること、 を特徴とする伸縮継手用枠基台の固定構造。(1) Expansion and contraction achieved by fixing frame bases to the edge surfaces of the building that sandwich the gaps for strain absorption in buildings, and suspending cover plates between the frame bases. In the joint, a large number of adjustment anchors that extend and retract by screw action are protruded in the direction of the back surface of both frame bases, and are tightened to a fastening level regulated by the adjustment anchors using anchor bolts buried in the fixed surface; A fixing structure for a frame base for an expansion joint, characterized by:
た調整アンカー嵌合溝と摺動自在に嵌合する縁嵌合溝を
構成すると共に、該摺動板の中央に螺設した螺子孔に対
して定置レベル調整螺子を螺子作用により進退自在に螺
合した構造になる請求項１記載の伸縮継手用枠基台の固
定構造。(2) The adjustment anchor forms an edge fitting groove that slidably fits into the adjustment anchor fitting groove formed on the frame base on both sides of the sliding plate, and is screwed into the center of the sliding plate. 2. The fixing structure of a frame base for an expansion joint according to claim 1, wherein the fixed level adjustment screw is screwed into the screw hole so as to be movable forward and backward by screw action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21665489A JPH0657979B2 (en) | 1989-08-23 | 1989-08-23 | Fixed structure for expansion joint frame base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21665489A JPH0657979B2 (en) | 1989-08-23 | 1989-08-23 | Fixed structure for expansion joint frame base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0381437A true JPH0381437A (en) | 1991-04-05 |
| JPH0657979B2 JPH0657979B2 (en) | 1994-08-03 |
Family
ID=16691843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21665489A Expired - Fee Related JPH0657979B2 (en) | 1989-08-23 | 1989-08-23 | Fixed structure for expansion joint frame base |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0657979B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04107306U (en) * | 1991-02-28 | 1992-09-16 | カネソウ株式会社 | Fixed frame support device for joint cover device |
| JPH0656218U (en) * | 1993-01-21 | 1994-08-05 | 株式会社日本アルミ | Expansion joint structure for tile wall |
| JP2006077514A (en) * | 2004-09-10 | 2006-03-23 | San Rail:Kk | Handrail mounting device |
| JP2009022682A (en) * | 2007-07-24 | 2009-02-05 | Panasonic Electric Works Co Ltd | Tatami floor and storage box |
| JP2018040219A (en) * | 2016-09-09 | 2018-03-15 | ナカ工業株式会社 | Support device for expansion joint cover, expansion joint floor structure, and cradle for expansion joint cover |
-
1989
- 1989-08-23 JP JP21665489A patent/JPH0657979B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04107306U (en) * | 1991-02-28 | 1992-09-16 | カネソウ株式会社 | Fixed frame support device for joint cover device |
| JPH0656218U (en) * | 1993-01-21 | 1994-08-05 | 株式会社日本アルミ | Expansion joint structure for tile wall |
| JP2006077514A (en) * | 2004-09-10 | 2006-03-23 | San Rail:Kk | Handrail mounting device |
| JP4515205B2 (en) * | 2004-09-10 | 2010-07-28 | 株式会社サンレール | Handrail mounting device |
| JP2009022682A (en) * | 2007-07-24 | 2009-02-05 | Panasonic Electric Works Co Ltd | Tatami floor and storage box |
| JP2018040219A (en) * | 2016-09-09 | 2018-03-15 | ナカ工業株式会社 | Support device for expansion joint cover, expansion joint floor structure, and cradle for expansion joint cover |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0657979B2 (en) | 1994-08-03 |
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