JP3377344B2 - Receiving structure of cement molding board - Google Patents
Receiving structure of cement molding boardInfo
- Publication number
- JP3377344B2 JP3377344B2 JP21310495A JP21310495A JP3377344B2 JP 3377344 B2 JP3377344 B2 JP 3377344B2 JP 21310495 A JP21310495 A JP 21310495A JP 21310495 A JP21310495 A JP 21310495A JP 3377344 B2 JP3377344 B2 JP 3377344B2
- Authority
- JP
- Japan
- Prior art keywords
- cement
- plate
- receiving
- bolt
- mounting hole
- 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 - Fee Related
Links
Landscapes
- Load-Bearing And Curtain Walls (AREA)
- Finishing Walls (AREA)
- Panels For Use In Building Construction (AREA)
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】本発明は、セメント成形板を
建物の躯体側（例えばアングル材など）に取り付ける際
の受け構造に関する。
【０００２】
【従来の技術】鉄骨住宅などでは、床材、壁材として押
出成形セメント板（セメント成形板）がしばしば使用さ
れる。図４は躯体側とセメント成形板の取付け構造を示
す断面図である。躯体１側にはアングル材３が固設さ
れ、アングル材３の当接片３ａにはセメント成形板５の
背面が当接される。セメント成形板５には中空部７が形
成され、セメント成形板５の背面には中空部７に貫通す
る取付穴９が穿設される。取付穴９にはＺ形のクランプ
金具１１を貫通したボルト１３が挿入され、クランプ金
具１１はボルト１３が中空部７に配置された角ナット１
５に螺合されることにより、セメント成形板５の背面に
固定される。この際、セメント成形板５は、クランプ金
具１１とセメント成形板５の背面とでアングル材３の当
接片３ａを挟持することで、躯体１側に支持固定され
る。
【０００３】このようなセメント成形板の取付け構造で
は、クランプ金具１１をセメント成形板５に固定するボ
ルト１３が、当接面積の大きい角ナット１５で中空部７
内の内面に当接される（受けられる）ので、通常の六角
ナットをボルト１３に螺合した場合に比べ、広い受け面
積が確保でき、セメント成形板５の取付け強度を大きく
することができた。
【０００４】
【発明が解決しようとする課題】しかしながら、セメン
ト成形板５は、成形誤差、或いは硬化時の内部応力によ
り中空部側平面部に少なからず凹凸が生じることがあ
る。このため、角ナット１５をセメント成形板５の面に
当接させる受け構造においては、角ナット１５の当接す
るセメント成形板５側の面が図５に示すように波打ち状
の面１６であった場合、角ナット１５がセメント成形板
５に対して点若しくは線などで接触することとなる。こ
のような状況下で、例えば取付穴９の近傍に凸部１９が
存在した場合では、せっかく広い受け面積を有する角ナ
ット１５が使用されても、当接点Ｐ間の距離Ｌが小さく
なるため、荷重を広い面積に分散させることができず、
受け強度を十分に高めることができない問題があった。
しかも、図５に示すように、凸部１９が取付穴９の近傍
に存在する場合では、取付穴９の穿設で比較的強度の低
下した取付穴９縁部に集中荷重が作用することとなり、
集中荷重によって生じた亀裂２１が取付穴９に伝播すれ
ば、受け強度が著しく低下する虞れがあった。本発明は
上記状況に鑑みてなされたもので、セメント成形板受け
面の波打ちなどによって生ずるセメント成形板への集中
荷重を防止することができるセメント成形板の受け構造
を提供し、受け構造の強度向上を図ることを目的とす
る。
【０００５】
【課題を解決するための手段】上記目的を達成するため
の本発明に係るセメント成形板の受け構造の構成は、中
空部を有し、成形時に混入された補強繊維が押出方向に
配向するセメント成形板と、該セメント成形板の外面か
ら前記中空部へ貫通して穿設される取付穴と、前記セメ
ント成形板を支持するためのクランプ金具に挿通され該
取付穴に挿入されるボルトと、該ボルトと螺合する雌ね
じ部が矩形状の基板部中央に形成されるとともに該基板
部の短辺に沿って一対の嵩上げ部材が付設される受け金
物とを具備し、前記受け金物の長辺が前記セメント成形
板の押出方向と平行となる向きで前記受け金物が前記中
空部内面に当接され、前記中空部に挿通された前記ボル
トを前記雌ねじ部に螺合することで前記嵩上げ部材を介
して前記受け金物を前記中空部内面に当接することを特
徴とするものである。そして、この受け構造では、受け
金物が受け金物の長手方向両端に設けられた嵩上げ部材
を介してセメント成形板に当接され、嵩上げ部材がセメ
ント成形板面の凹凸を跨いだ状態でセメント成形板に当
接することとなる。これにより、受け金物は、受け金物
上で、常にセメント成形板の取付穴から最も離れた位置
で当接することになり、受け金物からセメント成形板に
加わる荷重が取付穴から離れた位置で、広い面積に分散
されることとなる。また、嵩上げ部材が基板部の長手方
向両端に配設されることから、強度の低下しがちな取付
穴近傍に荷重の加わることがない。更に、嵩上げ部材が
受け金物の短辺方向に設けられ、受け金物の長辺がセメ
ント成形板の押出方向と平行となる向きで取り付けられ
ることから、嵩上げ部材がセメント成形板の繊維方向と
直交する方向でセメント成形板に当接し、セメント成形
板の強度が最も発揮される状態で受け金物を当接させる
ことができ、セメント成形板と受け金物とによる受け強
度が最大限に引き出されることになる。
【０００６】
【発明の実施の形態】以下、本発明に係るセメント成形
板の受け構造の好適な実施の形態を図面を参照して詳細
に説明する。図１は本発明によるセメント成形板の受け
構造を示した分解斜視図、図２は図１の受け構造の要部
断面図である。矩形状の押出成形セメント板（セメント
成形板）３１には、押出方向の両端が開口する中空部３
３が形成される。また、セメント成形板３１の背面には
中空部３３に貫通する取付穴３４が穿設される。取付穴
３４にはＺ形のクランプ金具３７を貫通したボルト３９
が挿入され、ボルト３９は中空部３３に配置された矩形
状の受け金物４１に螺合される。
【０００７】セメント成形板３１は、押出方向が長手方
向となるように形成される。また、セメント成形板３１
には補強繊維が混入され、成形時に補強繊維はセメント
成形板の長手方向に配向する性質がある。従って、セメ
ント成形板３１は、長辺方向の折曲線を境にした曲げ耐
力より、短辺方向の折曲線を境にした曲げ耐力の方が大
きくなる。また、受け金物４１は、長辺がセメント成形
板３１の長辺と平行となる向きで中空部３３に配置され
る。
【０００８】受け金物４１の基板部４３中央部にはボル
ト３９と螺合される雌ねじ部４５が形成される。中空部
３３に挿入された受け金物４１は、ボルト３９が回動さ
れた際、中空部３３の隔壁４７に当接して自転が規制さ
れる。受け金物４１のセメント成形板３１側の当接面に
は例えば金属からなる丸棒状の嵩上げ部材４４が一対設
けられ、嵩上げ部材４４は基板部４３の短辺に沿ってそ
れぞれ溶接固定される。従って、嵩上げ部材４４同士
は、雌ねじ部４５を中央に挟み、基板部４３上で雌ねじ
部４５から最も離れた位置で配置されることとなる。嵩
上げ部材４４としては、例えば直径が３ｍｍ程度の線材
を使用する。
【０００９】ボルト３９の挿通されたクランプ金具３７
は、ボルト３９がこの受け金物４１に螺合されることに
より、セメント成形板３１の背面に固定される。なお、
セメント成形板３１の背面に固定されたクランプ金具３
７は、図示しない躯体側のアングル材をセメント成形板
３１の背面とで挟持することで、セメント成形板３１を
躯体側へ取付け固定する。
【００１０】このように構成されるセメント成形板の受
け構造の作用を説明する。クランプ金具３７を貫通した
ボルト３９がセメント成形板３１の背面から取付穴３４
に挿入され、セメント成形板３１の中空部３３に配置さ
れた受け金物４１に螺合され、ボルト３９が締め付けら
れると、クランプ金具３７がセメント成形板３１の背面
に固定されることとなる。
【００１１】この際、受け金物４１は、図２に示すよう
に、長手方向両端に設けられた嵩上げ部材４４を介して
セメント成形板３１に当接されることとなる。従って、
嵩上げ部材４４は、凹凸部５１を跨いだ状態でセメント
成形板３１に当接し、凹凸が嵩上げ部材４４によって形
成されたセメント成形板３１と基板部４３との間隙５３
に吸収されることとなる。
【００１２】これにより、受け金物４１は、基板部４３
上で、常にセメント成形板３１の取付穴３４から最も離
れた位置で当接することになり、受け金物４１からセメ
ント成形板３１に加わる荷重が取付穴３４から離れた位
置で、広い面積に分散されることとなる。また、嵩上げ
部材４４は、基板部４３の長手方向両端に配設されるこ
とから、強度の低下しがちな取付穴３４近傍に荷重の加
わることが回避される。更に、嵩上げ部材４４は、基板
部４３の短辺方向に設けられることから、セメント成形
板３１の繊維方向と直交する方向でセメント成形板３１
に当接し、これによっても、受け金物４１による受け強
度が大きくなる。
【００１３】このように構成されたセメント成形板の受
け構造によれば、嵩上げ部材４４を矩形状基板部４３の
長手方向両端に配設したので、受け金物４１のセメント
成形板３１に対する当接点の間隔を常に最大に確保する
ことができる。この結果、受け金物４１からの荷重をセ
メント成形板３１に広く分散させることができ、集中荷
重をなくし、受け金物４１による受け強度を向上させる
ことができる。
【００１４】また、嵩上げ部材４４を受け金物４１の長
手方向両端に配設したので、強度の低い取付穴３４近傍
のセメント成形板３１に、受け金物４１からの荷重が加
わることを回避することができる。
【００１５】更に、嵩上げ部材４４を受け金物４１の短
辺方向、即ち、セメント成形板３１の繊維方向に直交す
る方向で設けたので、セメント成形板３１の強度が最も
発揮される状態で、受け金物４１を当接させることがで
き、セメント成形板３１と受け金物４１とによる受け強
度を最大限に引き出すことができる。
【００１６】尚、上述の受け金物４１では、嵩上げ部材
４４を金属からなる丸棒状のものとしたが、図３に示す
ように、嵩上げ部材６１は、角棒状のものであってもよ
い。また、嵩上げ部材４４、６１は、金属の他、ゴム
材、軟質樹脂材などの弾性材料であってもよい。このよ
うな弾性材料によって嵩上げ部材を形成すれば、嵩上げ
部材の長手方向に存在する凹凸を吸収することができ、
セメント成形板３１への当接位置を受け金物４１の両
端、且つその当接面を面接触状態にすることができる。
これにより、更に、荷重を均一に分散することができる
ようになり、受け強度を大きくすることができる。
【００１７】
【発明の効果】以上詳細に説明したように、本発明に係
るセメント成形板の受け構造によれば、嵩上げ部材を受
け金物の矩形状基板部の長手方向両端に配設したので、
受け金物のセメント成形板に対する当接点の間隔を常に
最大に確保することができ、且つ、強度の低い取付穴近
傍のセメント成形板に、受け金物からの荷重が加わるこ
とを回避することができる。また、嵩上げ部材を受け金
物の短辺方向に設け、受け金物を、長辺がセメント成形
板の押出方向と平行となる向きで取り付けたことから、
嵩上げ部材をセメント成形板の繊維方向と直交する方向
とし、セメント成形板の強度が最も発揮される状態で受
け金物を当接させることができる。この結果、セメント
成形板への集中荷重が防止でき、受け金物からの荷重を
セメント成形板に広く分散させることができ、且つセメ
ント成形板と受け金物による受け強度を最大限に引き出
すことができ、セメント成形板受け構造の強度を向上さ
せることができる。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a receiving structure for mounting a cement molding plate to a building frame (for example, an angle member) of a building. 2. Description of the Related Art In a steel frame house or the like, an extruded cement board (cement-formed board) is often used as a floor material or a wall material. FIG. 4 is a cross-sectional view showing a structure for mounting the frame and the cement molding plate. An angle member 3 is fixed to the frame 1 side, and the back surface of the cement molding plate 5 is in contact with the contact piece 3a of the angle member 3. A hollow portion 7 is formed in the cement molded plate 5, and a mounting hole 9 penetrating the hollow portion 7 is formed on the back surface of the cement molded plate 5. A bolt 13 penetrating a Z-shaped clamp fitting 11 is inserted into the mounting hole 9, and the clamp fitting 11 is a square nut 1 in which the bolt 13 is disposed in the hollow portion 7.
By being screwed to the cementing plate 5, it is fixed to the rear surface of the cement molding plate 5. At this time, the cement forming plate 5 is supported and fixed to the frame 1 by clamping the contact piece 3a of the angle member 3 between the clamp fitting 11 and the back surface of the cement forming plate 5. In such a structure for mounting a cement molded plate, a bolt 13 for fixing the clamp fitting 11 to the cement molded plate 5 is formed by a square nut 15 having a large contact area with the hollow portion 7.
Because it is abutted (received) on the inner surface of the inside, a wider receiving area can be secured and the mounting strength of the cement molding plate 5 can be increased as compared with a case where a normal hexagon nut is screwed to the bolt 13. . [0004] However, the cement molding plate 5 may have some irregularities in the flat portion on the hollow side due to molding errors or internal stress during hardening. For this reason, in the receiving structure in which the square nut 15 abuts against the surface of the cement molding plate 5, the surface of the square nut 15 on the cement molding plate 5 side is a wavy surface 16 as shown in FIG. In this case, the square nut 15 comes into contact with the cement molding plate 5 at a point or a line. Under such circumstances, for example, in the case where the convex portion 19 exists near the mounting hole 9, even if the square nut 15 having a large receiving area is used, the distance L between the contact points P becomes small. The load cannot be distributed over a large area,
There was a problem that the receiving strength could not be sufficiently increased.
In addition, as shown in FIG. 5, when the protrusion 19 is present in the vicinity of the mounting hole 9, a concentrated load acts on the edge of the mounting hole 9 whose strength is relatively reduced by the drilling of the mounting hole 9. ,
If the crack 21 generated by the concentrated load propagates to the mounting hole 9, the receiving strength may be significantly reduced. The present invention has been made in view of the above circumstances, and provides a cement-molded plate receiving structure capable of preventing a concentrated load on a cement-formed plate caused by, for example, waving of a cement-formed plate receiving surface. It aims at improvement. [0005] [Means for Solving the Problems] configuration of the receiving structure of cement molded plate according to the present invention for achieving the above object, have a hollow portion, the reinforcing fibers are mixed in the molding extruding direction
Oriented cement molded plate, mounting hole penetrated from the outer surface of the cement molded plate to the hollow portion, and a clamp fitting for supporting the cement molded plate is inserted and inserted into the mounting hole. comprising a bolt, and a receiving hardware in which a pair of raising member along the short side of the base plate portion with the female thread portion to be screwed with the bolt is formed on the substrate portion center of the rectangular shape is attached, the receiving hardware The long side of the cement molding
The receiving metal member is placed in the direction parallel to the extrusion direction of the plate.
The receiving member is brought into contact with the inner surface of the hollow portion through the raising member by screwing the bolt , which is in contact with the inner surface of the hollow portion and inserted into the hollow portion, into the female screw portion. It is. In this receiving structure, the receiving metal is brought into contact with the cement forming plate via the raising members provided at both ends in the longitudinal direction of the receiving metal, and the raising member straddles the unevenness of the surface of the cement forming plate. Will come into contact with. Thus, the receiving metal always comes into contact with the mounting member at the position farthest from the mounting hole of the cement molding plate, and the load applied to the cement forming plate from the receiving metal is large at the position remote from the mounting hole. It will be distributed over the area. Further, since the raising members are disposed at both ends in the longitudinal direction of the substrate portion, no load is applied to the vicinity of the mounting hole where the strength tends to decrease. Furthermore, the raising member
It is provided in the short side direction of the receiving hardware, and the long side of the receiving hardware is
Mounted in a direction parallel to the extrusion direction of the
Because of this, the raising member is
Abuts the cement molding plate in a direction orthogonal to the cement molding
Contact the receiving hardware in the state where the strength of the board is maximized
The strength of the cement-formed plate and the receiving hardware
The degree will be maximized. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of a cemented plate receiving structure according to the present invention will be described below in detail with reference to the drawings. FIG. 1 is an exploded perspective view showing a receiving structure of a cement molded plate according to the present invention, and FIG. 2 is a sectional view of a main part of the receiving structure of FIG. A rectangular extruded cement plate (cement molded plate) 31 has hollow portions 3 open at both ends in the extrusion direction.
3 is formed. In addition, a mounting hole 34 that penetrates through the hollow portion 33 is formed on the back surface of the cement molding plate 31. In the mounting hole 34, a bolt 39 penetrating a Z-shaped clamp 37 is provided.
Is inserted, and the bolt 39 is screwed into a rectangular metal fitting 41 arranged in the hollow portion 33. [0007] The cement molding plate 31 is formed such that the extrusion direction is the longitudinal direction. Also, the cement molding plate 31
Has a property of being oriented in the longitudinal direction of the cement molding plate at the time of molding. Therefore, in the cement molded plate 31, the bending strength at the short side direction is larger than the bending strength at the long side direction. Further, the metal receiving member 41 is arranged in the hollow portion 33 in a direction in which the long side is parallel to the long side of the cement molding plate 31. At the center of the base 43 of the receiving metal 41, a female screw portion 45 to be screwed with the bolt 39 is formed. When the bolt 39 is rotated, the receiving metal 41 inserted into the hollow portion 33 comes into contact with the partition wall 47 of the hollow portion 33, and the rotation is restricted. A pair of round bar-shaped raising members 44 made of, for example, metal are provided on the contact surface of the receiving metal 41 on the cement forming plate 31 side, and the raising members 44 are respectively welded and fixed along short sides of the substrate portion 43. Therefore, the raising members 44 are arranged at positions farthest from the female screw portion 45 on the substrate portion 43 with the female screw portion 45 interposed therebetween. As the raising member 44, for example, a wire having a diameter of about 3 mm is used. The clamp fitting 37 into which the bolt 39 is inserted.
The bolt 39 is fixed to the back surface of the cement molding plate 31 by screwing the bolt 39 to the metal receiving member 41. In addition,
Clamp fitting 3 fixed to the back of cement molding plate 31
In 7, the cement-formed plate 31 is attached and fixed to the skeleton side by sandwiching an angle member (not shown) on the skeleton side with the back surface of the cement-formed plate 31. [0010] The operation of the receiving structure of the cement molding plate thus configured will be described. Bolts 39 passing through the clamps 37 are attached to the mounting holes 34 from the back of the cement forming plate 31.
When the bolt 39 is tightened by being screwed into the receiving metal 41 arranged in the hollow portion 33 of the cement molding plate 31, the clamp 37 is fixed to the rear surface of the cement molding plate 31. At this time, as shown in FIG. 2, the receiving metal member 41 comes into contact with the cement molding plate 31 via the raising members 44 provided at both ends in the longitudinal direction. Therefore,
The raising member 44 comes into contact with the cement forming plate 31 in a state of straddling the uneven portion 51, and the gap 53 between the cement forming plate 31 formed with the unevenness by the raising member 44 and the substrate portion 43.
Will be absorbed. As a result, the receiving member 41 is attached to the substrate 43
Above, the contact is always made at the position farthest from the mounting hole 34 of the cement forming plate 31, and the load applied to the cement forming plate 31 from the receiving metal 41 is dispersed over a wide area at the position away from the mounting hole 34. The Rukoto. Further, since the raising members 44 are provided at both ends in the longitudinal direction of the substrate portion 43, it is possible to avoid applying a load to the vicinity of the mounting hole 34 where the strength tends to decrease. Further, since the raising member 44 is provided in the short side direction of the substrate portion 43, the cement forming plate 31 is perpendicular to the fiber direction of the cement forming plate 31.
This also increases the receiving strength of the receiving metal 41. According to the cemented plate receiving structure thus constructed, since the raising members 44 are disposed at both longitudinal ends of the rectangular substrate portion 43, the contact points of the receiving metal 41 with respect to the cemented plate 31 are provided. The maximum interval can always be ensured. As a result, the load from the metal receiving member 41 can be widely distributed to the cement molding plate 31, and the concentrated load can be eliminated, and the receiving strength of the metal receiving member 41 can be improved. Further, since the raising members 44 are provided at both ends in the longitudinal direction of the metal fittings 41, it is possible to prevent the load from the metal fittings 41 from being applied to the cement molding plate 31 near the mounting hole 34 having a low strength. it can. Further, since the raising member 44 is provided in the direction of the short side of the metal member 41, that is, in the direction orthogonal to the fiber direction of the cement forming plate 31, the receiving member is provided with the strength of the cement forming plate 31 being maximized. The metal fittings 41 can be brought into contact with each other, and the receiving strength of the cement molding plate 31 and the receiving metal fittings 41 can be maximized. In the above-mentioned receiving member 41, the raising member 44 has a round rod shape made of metal. However, as shown in FIG. 3, the raising member 61 may have a square rod shape. The raising members 44 and 61 may be made of an elastic material such as a rubber material or a soft resin material in addition to metal. If the raising member is formed of such an elastic material, the unevenness existing in the longitudinal direction of the raising member can be absorbed,
Both ends of the metal member 41 and the contact surfaces thereof can be brought into a surface contact state by receiving a contact position with the cement forming plate 31.
As a result, the load can be evenly dispersed, and the receiving strength can be increased. As described in detail above, according to the receiving structure of the cement molded plate according to the present invention, the raising members are arranged at both ends in the longitudinal direction of the rectangular substrate portion of the metal member.
It is possible to always ensure the maximum distance between the contact points of the receiving hardware and the cement forming plate, and to prevent the load from the receiving metal from being applied to the cement forming plate near the low-strength mounting hole. In addition, receiving the raising member
Provided in the short side direction of the object, the receiving metal, long side cement molding
Since it was installed in a direction parallel to the extrusion direction of the board,
Directing the raising member to the direction perpendicular to the fiber direction of the cement molding board
In the state where the strength of the cement molded plate is maximized.
Metal fittings can be brought into contact. As a result, prevents concentrated load to cement the molding plate, the load from the receiving hardware can be widely dispersed in the cement molded plate, and cementite
Maximizes the receiving strength of the mounting plate and receiving hardware
Succoth can, it is possible to improve the strength of cement shaped plate receiving structure.
【図面の簡単な説明】
【図１】図１は本発明によるセメント成形板の受け構造
を示した分解斜視図である。
【図２】図１の受け構造の要部断面図である。
【図３】受け金物の変形例を示す斜視図である。
【図４】躯体側とセメント成形板の取付け構造を示す断
面図である。
【図５】従来の受け構造の要部断面図である。
【符号の説明】
３１ セメント成形板
３３ 中空部
３４ 取付穴
３７ クランプ金具
３９ ボルト
４１ 受け金物
４３ 基板部
４４、６１ 嵩上げ部材
４５ 雌ねじ部BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a receiving structure of a cement molded plate according to the present invention. FIG. 2 is a sectional view of a main part of the receiving structure of FIG. FIG. 3 is a perspective view showing a modified example of a receiving hardware. FIG. 4 is a cross-sectional view showing an attachment structure between a skeleton and a cement molding plate. FIG. 5 is a sectional view of a main part of a conventional receiving structure. [Description of Signs] 31 Cement molded plate 33 Hollow portion 34 Mounting hole 37 Clamp fitting 39 Bolt 41 Receiving hardware 43 Substrate portion 44, 61 Raising member 45 Female screw portion
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) E04C 2/00 - 2/54 E04B 2/56 - 2/70 E04B 2/88 - 2/96 E04F 13/14 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 7 , DB name) E04C 2/00-2/54 E04B 2/56-2/70 E04B 2/88-2/96 E04F 13 / 14
Claims (1)
繊維が押出方向に配向するセメント成形板と、 該セメント成形板の外面から前記中空部へ貫通して穿設
される取付穴と、 前記セメント成形板を支持するためのクランプ金具に挿
通され該取付穴に挿入されるボルトと、 該ボルトと螺合する雌ねじ部が矩形状の基板部中央に形
成されるとともに該基板部の短辺に沿って一対の嵩上げ
部材が付設される受け金物とを具備し、前記受け金物の長辺が前記セメント成形板の押出方向と
平行となる向きで前記受け金物が前記中空部内面に当接
され、 前記中空部に挿通された前記ボルトを前記雌ねじ部に螺
合することで前記嵩上げ部材を介して前記受け金物を前
記中空部内面に当接することを特徴とするセメント成形
板の受け構造。(57) [Claims 1] have a hollow portion, which is mixed at the time of molding the reinforcement
A cement-formed plate in which fibers are oriented in the extrusion direction; a mounting hole penetrating from the outer surface of the cement-formed plate to the hollow portion; and a mounting hole inserted through a clamp for supporting the cement-formed plate. A bolt to be inserted into the hole, and a receiving metal part in which a female screw part to be screwed with the bolt is formed at the center of the rectangular substrate part and a pair of raising members are attached along the short side of the substrate part. And the long side of the receiving metal is in the direction of extrusion of the cement molding plate.
The receiving metal abuts against the inner surface of the hollow part in a parallel direction
Is, receiving structure of cement molded plate, characterized in that contact the receiving hardware through the raising member by screwing the inserted through said bolt to said hollow portion to said female threaded portion to the hollow inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21310495A JP3377344B2 (en) | 1995-08-22 | 1995-08-22 | Receiving structure of cement molding board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21310495A JP3377344B2 (en) | 1995-08-22 | 1995-08-22 | Receiving structure of cement molding board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0960192A JPH0960192A (en) | 1997-03-04 |
| JP3377344B2 true JP3377344B2 (en) | 2003-02-17 |
Family
ID=16633650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21310495A Expired - Fee Related JP3377344B2 (en) | 1995-08-22 | 1995-08-22 | Receiving structure of cement molding board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3377344B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6998105B2 (en) * | 2017-08-09 | 2022-01-18 | 株式会社ノザワ | The mounting structure of the extruded cement board and the nut for the extruded cement board used for this mounting structure. |
-
1995
- 1995-08-22 JP JP21310495A patent/JP3377344B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0960192A (en) | 1997-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3426444B2 (en) | Outer wall plate mounting structure | |
| JP3377344B2 (en) | Receiving structure of cement molding board | |
| JPH0624493Y2 (en) | Metal fittings for fixing precast concrete boards | |
| JP3686701B2 (en) | ALC panel vertical wall mounting structure | |
| JP3175147B2 (en) | Vertical wall panel mounting structure and deadweight bracket | |
| JPH0633644B2 (en) | Lightweight air bubble concrete panel | |
| JPH0332166Y2 (en) | ||
| JPH0229127Y2 (en) | ||
| JPH0449345Y2 (en) | ||
| JP2886707B2 (en) | External wall panel connection structure | |
| JPH05331934A (en) | Metal fixture of hollow extruded plate and fitting structure | |
| KR102379616B1 (en) | Triangular stud for steel house frame | |
| JPH0960191A (en) | Receiving structure of cement formed board | |
| JP3432283B2 (en) | Mounting method of inorganic building material and mounting bracket for inorganic building material | |
| JPH0544273A (en) | Radio wave absorbing panel for glass curtain wall | |
| JPH0224810Y2 (en) | ||
| JP2932933B2 (en) | Light iron base material insulation structure | |
| JPH1181526A (en) | Alc panel for corner and execution method of outer wall | |
| JPH0853936A (en) | Opening fastening structure of concrete form and support metal fitting | |
| JPH03161639A (en) | Installation structure for upper part of panel having opening | |
| JPS6078036A (en) | Brace | |
| JP3414570B2 (en) | Stone bonded structure in wall construction panel unit | |
| JP2002317884A (en) | Piping support device, and piping support structure | |
| JP3423791B2 (en) | Floor support | |
| JPH0960177A (en) | Structure for mounting panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071206 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081206 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091206 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091206 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101206 Year of fee payment: 8 |
|
| LAPS | Cancellation because of no payment of annual fees |