JPS6040667Y2 - Joint joint device for secondary cement products - Google Patents
Joint joint device for secondary cement productsInfo
- Publication number
- JPS6040667Y2 JPS6040667Y2 JP13481481U JP13481481U JPS6040667Y2 JP S6040667 Y2 JPS6040667 Y2 JP S6040667Y2 JP 13481481 U JP13481481 U JP 13481481U JP 13481481 U JP13481481 U JP 13481481U JP S6040667 Y2 JPS6040667 Y2 JP S6040667Y2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- bolt
- tightening plate
- cement products
- end surfaces
- 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
Landscapes
- Sewage (AREA)
- Connection Of Plates (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
【考案の詳細な説明】
本考案は開渠用水路、暗渠用水路に使用されるセメント
二次製品の接合部継手装置に関するものである。[Detailed Description of the Invention] The present invention relates to a joint device for joints of secondary cement products used in open and underground waterways.
そして本考案は接合部に充分な強度が得られ、かつ接合
端面に目地材をきわめて簡単に取付けられるセメント二
次製品の接合部継手装置の提供をその目的とするもので
ある。The object of the present invention is to provide a joint device for joints of secondary cement products that provides sufficient strength at the joints and allows for extremely easy attachment of joint material to the joint end faces.
以下本考案を図示する実施例に基いて説明する。The present invention will be explained below based on illustrated embodiments.
第１図、第２図は水路に使用されるセメント二次製品Ａ
の接合部を示す斜視図である。Figures 1 and 2 are secondary cement products A used for waterways.
FIG.
このセメント二次製品Ａの接合端面１の巾方向略中夫に
は帯状の目地材２を取付けるべく取付溝３が設けられて
いる。A mounting groove 3 is provided approximately in the widthwise direction of the joining end surface 1 of this secondary cement product A in order to attach a band-shaped joint material 2 thereto.
そしてこの取付溝３に弾性ゴム等の目地材２が配設され
ている。A joint material 2 made of elastic rubber or the like is provided in this mounting groove 3.
また符号４は係止部５を有するアンカーを示す。Further, reference numeral 4 indicates an anchor having a locking portion 5.
該アンカーは前記製品Ａの接合端面１近傍の側壁６に、
各々接合端面Ａに向って側壁６の内側から表面側に傾斜
させて埋設されている。The anchor is attached to the side wall 6 near the joint end surface 1 of the product A,
They are each buried so as to be inclined from the inside of the side wall 6 toward the surface side toward the joint end surface A.
この様に傾斜させて埋設することにより、アンカー４は
長手方向からの引張力に充分対処しうるものとなる。By burying the anchor 4 at an angle in this manner, the anchor 4 can sufficiently cope with tensile force applied in the longitudinal direction.
ところで、セメント二次製品Ａの側壁６内に埋設された
係止部５，５にはポル） ？ ａｔ ７ ｂが挿入さ
れるが、このボルト７ａ、７ｂによって締付板８が係止
部５，５間に跨って連結される。By the way, the locking parts 5, 5 buried in the side wall 6 of the secondary cement product A have por)? At7b is inserted, and the bolts 7a and 7b connect the tightening plate 8 across the locking portions 5 and 5.
この締付板８は略扇形状をなし、その外周方向には傾斜
長孔１０を有している。This tightening plate 8 has a substantially fan-like shape and has an inclined elongated hole 10 in its outer circumferential direction.
またこの締付板８は他方のポル）７ｂの締結部を軸とし
て回転可能とされている。Further, this tightening plate 8 is rotatable around the fastening portion of the other pole 7b.
そしてこの締付板８の傾斜長孔１０内に一方のボルト７
ａを貫通させ、かつ、該ポル）７ａを係止部５に螺合す
ることにより取付けは完了する。One bolt 7 is inserted into the oblong oblong hole 10 of this tightening plate 8.
Attachment is completed by passing through the hole 7a and screwing the hole 7a into the locking portion 5.
なお、図面にはセメント製品Ａの一方の側壁６に継手装
置を取付けである図を示しであるが、他側壁側にも同様
の継手装置が取付けであるものとする。Although the drawing shows a joint device attached to one side wall 6 of the cement product A, it is assumed that a similar joint device is also attached to the other side wall.
以上において本考案の使用状態について説明する。In the above, the state of use of the present invention will be explained.
セメント製品Ａ、 Ａの接合部の締付けを行なわない状
態では、締付板８は第４図の二点鎖線で示した状態にあ
る。When the joint between the cement products A and A is not tightened, the tightening plate 8 is in the state shown by the two-dot chain line in FIG.
この状態から該締付板８の押圧部１２に作動杆（図示せ
ず）を当接させ、下方に締付板８を回転させる。From this state, an operating rod (not shown) is brought into contact with the pressing portion 12 of the clamping plate 8, and the clamping plate 8 is rotated downward.
すると、係止部５，５間の長さＬは傾斜長孔１０の端部
から端部までの巾Ｈの分だけ短かくなり、セメント製品
Ａ、 Ａの接合面を引寄せ、強固に締付けることになる
。Then, the length L between the locking parts 5 and 5 becomes shorter by the width H from end to end of the oblique elongated hole 10, and the joint surfaces of the cement products A and A are pulled together and firmly tightened. It turns out.
かくして本考案は以上の構成よりなる。Thus, the present invention has the above configuration.
そして本考案による接合部継手装置であれば以下に示す
効果を奏する。The joint joint device according to the present invention provides the following effects.
（１）対となるセメント製品の接合端面の巾方向中央に
帯状の目地材を配設しであるので、接合した後は、この
目地材が外部に露見することがなく、目地材の破損を防
止することができる。(1) A band-shaped joint material is placed in the widthwise center of the joint end surfaces of the pair of cement products, so after joining, this joint material will not be exposed to the outside, preventing damage to the joint material. It can be prevented.
（２）セメント製品の側壁に係止部を固定するアンカー
は、各々接合面に向って側壁の内側から表面側に傾斜さ
せて埋設しであるので、各々引張力に充分耐えることが
できる。(2) Since the anchors for fixing the locking portion to the side wall of the cement product are buried so as to be inclined from the inside of the side wall toward the surface side toward the joint surface, each anchor can sufficiently withstand tensile force.
（３） 傾斜長孔を有する締付板を使用しているので
、この締付板を回転させることにより簡単に締付けるこ
とが出来ると共に、強固に締結することができる。(3) Since a fastening plate having an oblique oblong hole is used, the fastening plate can be easily tightened by rotating the fastening plate, and the fastening plate can be firmly fastened.
第１図、第２図は本考案の使用状態を示す斜視図、分解
斜視図、第３図は係止部付きアンカーの斜視図、第４図
は締付板の操作状態を示す概略図、第５図は本考案の使
用状態を示す横断面図である。
Ａ・・・・・・セメント二次製品、１・・・・・・接合
端面、２・・・・・・目地材、３・・・・・・取付溝、
４・・・・・・アンカー、５・・・・・・係止部、６・
・・・・・側壁、？ａ、７ｂ・・・・・・ボルト、８・
・・・・・締付板、１０・・・・・・傾斜長孔、１２・
・・・・・押圧部、Ｌ、 Ｈ・・・・・・長さ。1 and 2 are perspective views and exploded perspective views showing the present invention in use, FIG. 3 is a perspective view of the anchor with a locking part, and FIG. 4 is a schematic diagram showing the operating state of the tightening plate. FIG. 5 is a cross-sectional view showing the present invention in use. A: Secondary cement product, 1: Joint end surface, 2: Joint material, 3: Mounting groove,
4... Anchor, 5... Locking part, 6...
...Side wall? a, 7b... Bolt, 8.
...Tightening plate, 10...Slanted long hole, 12.
...Press part, L, H...Length.
Claims (1)
の目地材を配設し、かつ前記製品の接合端面近傍の側壁
に係止部付きアンカーを各々接合面に向って側壁の内側
から表面側に傾斜させて埋設し、 前記係止部間には略扇形状をした締付板を一対のボルト
により連結すると共に、該締付板は他方のボルトの締付
部を軸として回転可能にしてなり、一方のボルトのボル
ト軸はこの締付板に設けた傾斜長孔間を移動可能とし、
該ボルト軸を傾斜長孔の端部から端部まで移動させるこ
とにより、接合端面同士を引寄せ、連結してなることを
特徴とするセメント二次製品の接合部継手装置。[Scope of Claim for Utility Model Registration] A band-shaped joint material is provided approximately in the width direction of the joint end surfaces of the paired cement products, and anchors with locking parts are connected to the side walls near the joint end surfaces of the products. A substantially fan-shaped tightening plate is connected between the locking parts by a pair of bolts, and the tightening plate is connected to the other bolt by a pair of bolts. The bolt is rotatable around the tightening part, and the bolt shaft of one bolt is movable between the inclined long holes provided in the tightening plate.
A joining device for a secondary cement product, characterized in that the bolt shaft is moved from end to end of the oblique oblong hole to draw and connect the joining end surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13481481U JPS6040667Y2 (en) | 1981-09-10 | 1981-09-10 | Joint joint device for secondary cement products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13481481U JPS6040667Y2 (en) | 1981-09-10 | 1981-09-10 | Joint joint device for secondary cement products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5842288U JPS5842288U (en) | 1983-03-19 |
| JPS6040667Y2 true JPS6040667Y2 (en) | 1985-12-09 |
Family
ID=29928219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13481481U Expired JPS6040667Y2 (en) | 1981-09-10 | 1981-09-10 | Joint joint device for secondary cement products |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6040667Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH047268Y2 (en) * | 1985-07-16 | 1992-02-26 | ||
| JP4639163B2 (en) * | 2006-04-27 | 2011-02-23 | 有限会社アスラック | Concrete block construction method |
-
1981
- 1981-09-10 JP JP13481481U patent/JPS6040667Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5842288U (en) | 1983-03-19 |
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