JPH0585694B2 - - Google Patents
Info
- Publication number
- JPH0585694B2 JPH0585694B2 JP58025882A JP2588283A JPH0585694B2 JP H0585694 B2 JPH0585694 B2 JP H0585694B2 JP 58025882 A JP58025882 A JP 58025882A JP 2588283 A JP2588283 A JP 2588283A JP H0585694 B2 JPH0585694 B2 JP H0585694B2
- Authority
- JP
- Japan
- Prior art keywords
- legal frame
- block
- blocks
- view
- frame block
- 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
- 239000000945 filler Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、ずれることなく組積できる法枠ブロ
ツクに関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a framework block that can be laid without shifting.
（従来の技術）
この種従来公知のブロツクには、第１６図及び
第１７図に示すような法枠ブロツク１があり、ま
た実開昭56−68032号公報に記載された法止枠施
工用ブロツクがある。(Prior Art) Conventionally known blocks of this type include a stop frame block 1 as shown in FIGS. There is a block.
（発明が解決しようとする問題点）
前記法枠ブロツク１，１…を第１６図に示すよ
うに、それぞれの当接面１′，１′…を接合して布
積み状態に配置する場合、上位の法枠ブロツク１
の荷重が矢印のように加わると、上位の法枠ブロ
ツク１と、左右の法枠ブロツク１，１との当接面
１′，１′及び左右の法枠ブロツク１，１と、下位
の法枠ブロツク１との当接面１′，１′が滑り面と
なつて左右の法枠ブロツク１，１が矢印のように
互いに遠ざかる方向へずれ動き、また、第１７図
に示すように谷積み状態に配置する場合は、斜め
上方の２本の法枠ブロツク１，１が斜め下方の２
本の法枠ブロツク１，１との当接面１′，１′を押
圧し、或いは、左方もしくは右方の法枠ブロツク
１が他方を押圧して、矢印のように左右または上
下に隣接する法枠ブロツク１…がずれて食い違い
状に段差を生じることが多いため、整然と組積す
ることが困難である。(Problems to be Solved by the Invention) When the legal frame blocks 1, 1... are arranged in a stacked state with their contact surfaces 1', 1'... joined together as shown in FIG. Upper law frame block 1
When a load is applied as shown by the arrow, the upper legal frame block 1 and the contact surfaces 1', 1' of the left and right legal frame blocks 1, 1, and the lower legal frame blocks 1, 1, The abutting surfaces 1', 1' with the frame block 1 become sliding surfaces, causing the left and right frame blocks 1, 1 to shift away from each other as shown by the arrows, and as shown in FIG. When placing it in the state, the two diagonally upper legal frame blocks 1 and 1 are diagonally lower than the two
Press the abutment surfaces 1', 1' of the book's regular frame blocks 1, 1, or the left or right regular frame block 1 presses the other, and the books are adjacent to each other horizontally or vertically as shown by the arrows. It is difficult to stack the masonry in an orderly manner because the horizontal frame blocks 1 often shift and create staggered steps.
而して、このようなずれ止めを図るため、当接
面に凹凸状の嵌合部を縦設したブロツクとして実
開昭56−68032号公報に記載される法止枠施工用
ブロツクが案出されている。 Therefore, in order to prevent such slippage, a block for constructing a stop frame was devised, which is described in Japanese Utility Model Application Publication No. 56-68032, which is a block having vertically uneven fitting parts on the contact surface. has been done.
しかし、この種ブロツクを組合せて連設する法
面は、土工事にて仕上げられ多少の凹凸面に成形
されるため、ブロツク当接面間に隙間が生じるか
ら、該当接面において突起と凹溝を嵌合する該ブ
ロツクの構造では、ブロツク相互を確実に嵌合す
ることができず、接合部でずれを生じて整然と施
工することが困難である。 However, the slope on which this type of block is combined and installed is finished by earthworks and formed into a somewhat uneven surface, so there is a gap between the contact surfaces of the blocks. In the structure of the blocks that fit together, the blocks cannot be fitted together reliably, and misalignment occurs at the joints, making it difficult to perform construction in an orderly manner.
また、ブロツクの組合せに際しては、３本のブ
ロツク迄はそれぞれを当接して組合せることがで
きるが、残る１本は傾斜を有する法面に対し垂直
な角度をもつて上方よりスライドさせ、且つ凹凸
部を嵌合させることを要する。即ち、法面おいて
重量物たるブロツクを持ち上げ嵌合する必要があ
るから危険を伴うとともに、施工能率が著しく低
下するものである。 In addition, when assembling blocks, up to three blocks can be assembled by touching each other, but the remaining one must be slid from above at an angle perpendicular to the slope, and It is necessary to fit the parts together. That is, it is necessary to lift and fit heavy blocks on a slope, which is not only dangerous but also significantly reduces construction efficiency.
更に、突起５と凹溝６は直接的に噛み合わされ
る嵌入方式であつて、かかる凹凸部を保護する構
造ではないから突起が欠落する恐れがあり、接合
強度が低下して上下に食い違い段差を生じる問題
がある。 Furthermore, since the protrusion 5 and the groove 6 are fitted directly into each other and are not structured to protect such uneven parts, there is a risk that the protrusion may come off, reducing the joint strength and causing vertical differences in height. There are problems that arise.
然るに、該ブロツクを用いて法面を護岸する
と、上記突起並びに凹溝がその上端面まで延設さ
れ、且つ前述した突起と凹溝の未嵌合により生じ
る当接面間の不揃いな隙間が多数仕上がり面に現
出し体裁が悪いものである。 However, when this block is used to revet a slope, the protrusions and grooves are extended to the upper end surface, and there are many irregular gaps between the abutting surfaces caused by the above-mentioned non-fitting of the protrusions and grooves. It appears on the finished surface and looks unsightly.
（問題点を解決するための手段）
角柱状のブロツク本体の両端部に平面視略六角
形の継手部２′，２′が形成されて成る法枠ブロツ
クであつて、該法枠ブロツクを４本十字状に配置
した際、各ブロツクの継手部の両側面に形成され
た垂直平面が当接面６，６として互いに接合さ
れ、且つ継手部の対面間によつて箱形の空間を形
成すべく、両継手部の端面を略平行とし突き合わ
せ端面３，３を形成した法枠ブロツクにおいて、
該ブロツクの前記突き合わせ端面３には、隣接す
る他の法枠ブロツクの係合部と係合するための係
合部４が一体に突設されてなる法枠ブロツクを提
供することにより前記問題点を解決する。(Means for Solving the Problems) A legal frame block is formed by forming joint portions 2', 2' which are approximately hexagonal in plan view at both ends of a prismatic block body, and the legal frame block has four parts. When arranged in the shape of a cross, the vertical planes formed on both sides of the joints of each block are joined together as contact surfaces 6, 6, and a box-shaped space is formed between the facing faces of the joints. In order to achieve this, in a legal frame block in which the end surfaces of both joint portions are made substantially parallel and abutting end surfaces 3, 3 are formed,
The above-mentioned problem can be solved by providing a legal frame block in which an engaging portion 4 for engaging with an engaging portion of another adjacent legal frame block is integrally provided on the abutting end face 3 of the block. Solve.
前記記載の係合とは、隣接する法枠ブロツクの
それぞれの突き合わせ端面に一体に突設されてな
る部分のいずれか一方に設けられた切欠部に、他
方の突設されてなる部分の一部が嵌合されること
をいう。 The above-mentioned engagement means that a part of the protruding part of the other side is inserted into a notch provided in one of the parts integrally protruding from the abutting end faces of adjacent legal frame blocks. It means that the two are mated together.
（作用）
本発明に係る法枠ブロツクを布積みまたは谷積
みに配置したとき、隣接する４本の法枠ブロツク
に一体に突設された各係合部４…が、突き合わせ
端面３…によつて形成される箱形の空間内で係合
して競り合い、法枠ブロツクが左右や上下にずれ
ることなく組積でき、併せて法面において法枠ブ
ロツクを容易に組積できるとともに、仮組積され
た法枠ブロツクの一部が破損している場合にも簡
単に取り外し交換ができるのである。(Function) When the slope blocks according to the present invention are arranged in stacking or valley stacking, each of the engaging portions 4 integrally protruding from the four adjacent slope blocks is connected to the abutting end faces 3. The blocks engage and compete in the box-shaped space formed by the blocks, and the blocks can be laid without shifting from side to side or up and down. At the same time, the blocks can be easily laid on the slope, and temporary masonry can be carried out. Even if a part of the legal frame block is damaged, it can be easily removed and replaced.
（実施例）
以下に本発明の実施例を図面によつて詳述す
る。(Example) Examples of the present invention will be described in detail below with reference to the drawings.
第１の実施例は第１図乃至第４図に示すよう
に、角柱状のブロツク本体の両端部に平面視略六
角形の継手部２′，２′が形成されて成る法枠ブロ
ツク２であつて、該法枠ブロツク２を４本十字状
に配置した際、各ブロツクの継手部２′…の両側
面に平面視ハ字形に形成された垂直平面が当接面
６，６として互いに接合され、且つ継手部２′…
の対面間によつて箱形の空間を形成すべく、前記
継手部２′，２′の端面を平行として突き合わせ端
面３，３を形成した法枠ブロツク２において、該
法枠ブロツク２の前記突き合わせ端面３の下端部
には、突き合わせ端面３の横巾より稍短い横巾で
あり、且つ断面矩形状の係合部４，４が、各突き
合わせ端面３，３の対角線方向に形成される稜線
３′，３′より内方寄りに位置するよう一体に突設
して成るものである。尚、５はブロツク相互を緊
結する鉄筋である。 The first embodiment, as shown in FIGS. 1 to 4, is a legal frame block 2 in which joints 2', 2', which are approximately hexagonal in plan view, are formed at both ends of a prismatic block body. When the four legal frame blocks 2 are arranged in a cross shape, the vertical planes formed in a V-shape in plan view on both sides of the joint portions 2' of each block are joined to each other as contact surfaces 6, 6. and the joint portion 2'...
In the legal frame block 2, in which the end faces of the joint parts 2', 2' are made parallel and abutting end faces 3, 3 are formed in order to form a box-shaped space between the facing faces, the butting end faces 3, 3 of the legal frame block 2 are At the lower end of the end surface 3, engaging portions 4, 4 having a width slightly shorter than the width of the abutting end surface 3 and having a rectangular cross section are formed along a ridge line 3 formed in a diagonal direction of each abutting end surface 3, 3. ', 3' are integrally protruded so as to be located inwardly. Note that 5 is a reinforcing bar that connects the blocks together.
而して、この法枠ブロツク２は第５図に示すよ
うに、４本の法枠ブロツク２，２…の各当接面６
…を接合して布積み状態に配置すると、それぞれ
の係合部４…が突き合わせ端面３…によつて囲ま
れる箱形の空間内で井桁状に係合されるものであ
り、該箱形の空間には鉄筋５…を相互に緊結した
後、間詰めコンクリート７を打設するのである。 As shown in FIG. 5, this legal frame block 2 has contact surfaces 6 of the four legal frame blocks 2, 2...
When ... are joined and arranged in a stacked state, the respective engaging portions 4 ... are engaged in a cross-shaped space within a box-shaped space surrounded by the abutting end surfaces 3 ..., and the box-shaped After reinforcing bars 5 are tied together, filler concrete 7 is placed in the space.
第２の実施例としては第６図乃至第９図に示す
ように、前記突き合わせ端面３を法枠ブロツク２
の両継手部２′，２′の端部に略平行して対面形成
し、且つ該突き合わせ端面３，３の下端部に断面
矩形状の係合部４，４を一体に突設するととも
に、各係合部４，４の上面から突き合わせ端面３
に連続して凹部８，８を欠設し、更に、法枠ブロ
ツク２の長手方向の両側面に、間詰め材との嵌合
を図ることを兼ねる手掛９，９を凹設して成るも
のである。 As a second embodiment, as shown in FIGS.
are formed substantially parallel to and facing the ends of both joint parts 2', 2', and integrally provide engaging parts 4, 4 having a rectangular cross section in a protruding manner at the lower ends of the abutted end surfaces 3, 3, Butt end surface 3 from the top surface of each engaging portion 4, 4
Continuous recesses 8, 8 are provided, and handholds 9, 9 are recessed on both sides of the frame block 2 in the longitudinal direction, which also serves to fit the filler material. It is something.
而して、このようにして形成した法枠ブロツク
２，２…を第１０図及び第１１図に示すように、
各当接面６…を接合し谷積み状態に配置すると、
各係合部４…が突き合わせ端面３…によつて囲ま
れる斜め箱形の空間内で斜め井桁状に係合される
ものであり、該箱形の空間には鉄筋５…を相互に
緊結した後、間詰めコンクリート７を打設するの
である。このとき前記凹部８…にも間詰めコンク
リート７が浸入するのである。 The legal frame blocks 2, 2... formed in this way are shown in FIGS. 10 and 11,
When each contact surface 6 is joined and arranged in a stacked state,
Each engaging portion 4 is engaged in a diagonal cross-shaped space within a diagonal box-shaped space surrounded by abutting end surfaces 3, and reinforcing bars 5 are connected to each other in the box-shaped space. After that, filler concrete 7 is placed. At this time, the filler concrete 7 also enters the recesses 8.
第３の実施例は第１２図乃至第１５図に示すよ
うに、法枠ブロツク２の上面に凹溝１０を継手部
２′，２′間にわたつて凹設し、該ブロツクの上面
を流れる水を排水処理する法枠ブロツクを形成す
る。 In the third embodiment, as shown in FIGS. 12 to 15, a groove 10 is provided in the upper surface of the horizontal frame block 2 and extends between the joint parts 2' and 2', so that the flow can flow along the upper surface of the block. Forms a legal frame block to treat water as wastewater.
係合部４は、突き合わせ端面３の下端部に設け
ることのみならず適宜設計変更が可能である。 The engaging portion 4 can not only be provided at the lower end of the abutting end surface 3, but also can be modified in design as appropriate.
即ち、第４の実施例は第１８図乃至第２１図に
示すように、突き合わせ端面３の上端から下端に
わたつて一体に突設してもよい。 That is, in the fourth embodiment, as shown in FIGS. 18 to 21, the abutting end surface 3 may be integrally protruded from the upper end to the lower end.
また、第５の実施例として第２２図及び第２３
図に示すように、一方の係合部４を突き合わせ端
面３の稜線３′，３′間にわたり全面的に、且つ一
体に突設し、他方を稜線３′，３′より内方寄りの
位置から一体に突設してもよく、或いは、第６の
実施例として第２４図に示すように、断面矩形状
の係合部４を突き合わせ端面３の中央部に一体に
突設してもよい。 In addition, as a fifth embodiment, FIGS. 22 and 23
As shown in the figure, one of the engaging portions 4 is provided to protrude entirely and integrally between the ridge lines 3', 3' of the abutting end surface 3, and the other is provided at a position inward from the ridge lines 3', 3'. Alternatively, as shown in FIG. 24 as a sixth embodiment, an engaging portion 4 having a rectangular cross section may be provided integrally projecting from the center of the abutting end surface 3. .
更に、第７の実施例として第２５乃至第２８図
に示すように、一方の係合部４を断面矩形状と
し、且つ突き合わせ端面３の下端部において稜線
３′，３′間にわたつて一体に突設し、他方の係合
部４は突き合わせ端面３の下端部において稜線
３′，３′より内方寄りの位置から一体に突設して
もよい。 Furthermore, as shown in FIGS. 25 to 28 as a seventh embodiment, one of the engaging portions 4 has a rectangular cross section, and is integrally formed between the ridge lines 3' and 3' at the lower end of the abutting end surface 3. The other engaging portion 4 may be integrally provided at the lower end of the abutting end surface 3 from a position closer to the inside than the ridge lines 3', 3'.
また、第８の実施例として第２９図乃至第３１
図に示すように、断面矩形状の係合部４を、一方
は突き合わせ端面３の中央部において稜線３′，
３′間にわたつて一体に突設し、他方の係合部４
は突き合わせ端面３の中央部において稜線３′，
３′より内方寄りの位置から一体に突設してもよ
い。 Further, as an eighth embodiment, FIGS. 29 to 31
As shown in the figure, an engaging part 4 having a rectangular cross section is connected to the ridge line 3',
3′, and the other engaging portion 4
is a ridge line 3' at the center of the butt end surface 3,
It may also be provided integrally protruding from a position closer to the inside than 3'.
第９の実施例は第３３図及び第３４図に示すよ
うに、筒状に成形した法枠ブロツクであつて、突
き合わせ端面３，３の下端部に平面視において対
称的、且つ一体に突設した係合部４の側端面に凹
部８を欠設して成るものである。 As shown in FIGS. 33 and 34, the ninth embodiment is a cylindrical-shaped legal frame block, which is symmetrically and integrally protruded from the lower ends of the abutting end surfaces 3, 3 in plan view. A recess 8 is provided in the side end surface of the engaging portion 4.
前記第７及び第８実施例に示す法枠ブロツク
は、第３２図に示すように布積み状態に配置する
ことにより、突き合わせ端面３…によつて形成さ
れる箱形の空間内で係合部４…がそれぞれ係合す
るのである。 By arranging the legal frame blocks shown in the seventh and eighth embodiments in a stacked manner as shown in FIG. 4... are engaged with each other.
法枠ブロツク２を布積み状態に配置する場合
は、各係合部４が突き合わせ端面３…によつて形
成される箱形の空間内で水平及び垂直方向に井桁
状に係合される。 When the horizontal frame blocks 2 are arranged in a stacked manner, the respective engaging portions 4 are engaged in a cross-shaped pattern in the horizontal and vertical directions within a box-shaped space formed by the abutting end surfaces 3 .
而して、上位の法枠ブロツク２の荷重が左右の
法枠ブロツク２，２に加圧されると、第５図に示
す場合は、上位の法枠ブロツク２の係合部４の下
端面が右方の法枠ブロツク２の係合部４の上端面
を押圧するとともに、突き合わせ端面３が左方の
法枠ブロツク２の係合部４の上面を押圧し、更
に、右方の法枠ブロツク２の係合部４の下端面が
下位の法枠ブロツク２の突き合わせ端面３を押圧
し、且つ左方の法枠ブロツク２の係合部４の下端
面が下位の法枠ブロツク２の係合部４の上端面を
押圧するため、各当接面６…に荷重がかからず該
所が滑り面とならない。 When the load of the upper legal frame block 2 is applied to the left and right legal frame blocks 2, 2, in the case shown in FIG. presses the upper end surface of the engaging part 4 of the right legal frame block 2, and the abutting end face 3 presses the upper surface of the engaging part 4 of the left legal frame block 2, and further presses the upper end surface of the engaging part 4 of the right legal frame block 2. The lower end surface of the engaging portion 4 of the block 2 presses the abutting end surface 3 of the lower legal frame block 2, and the lower end surface of the engaging portion 4 of the left legal frame block 2 presses the lower end surface of the engaging portion 4 of the lower legal frame block 2. Since the upper end surface of the joint portion 4 is pressed, no load is applied to each contact surface 6, and the contact surface 6 does not become a slip surface.
また、第３２図に示す場合は、上位の法枠ブロ
ツク２の突き合わせ端面３の両端が左右の法枠ブ
ロツク２，２の係合部４，４の上端面を押圧し、
その押圧力が下位の法枠ブロツク２の突き合わせ
端面３の両端に伝達されるから、前者と同様に各
当接面６…が滑り面とならない。 In addition, in the case shown in FIG. 32, both ends of the abutting end surfaces 3 of the upper legal frame block 2 press the upper end surfaces of the engaging portions 4, 4 of the left and right legal frame blocks 2, 2,
Since the pressing force is transmitted to both ends of the abutting end surfaces 3 of the lower legal frame block 2, the contact surfaces 6 do not become sliding surfaces as in the former case.
次に、谷積み状態に配置した場合は第１０図に
示すように、左斜め上方の法枠ブロツク２の係合
部４が右斜め上方の法枠ブロツク２の係合部４の
側端面を押圧するとともに、左斜め下方の法枠ブ
ロツク２の係合部４を押圧し、右斜め上方の法枠
ブロツク２の係合部４が右斜め下方の法枠ブロツ
ク２の係合部４の側端面及び突き合わせ端面３を
押圧し、且つ左斜め下方の法枠ブロツク２の係合
部４の側端面が右斜め下方の法枠ブロツク２の係
合部４を押圧し、更に右斜め下方の法枠ブロツク
２の係合部４の側端面が左斜め下方の法枠ブロツ
ク２の突き合わせ端面３を押圧するから、各法枠
ブロツク２の当接面６…に荷重がかからず該所が
滑り面となることがない。 Next, when the blocks are arranged in a trough stacked state, as shown in FIG. At the same time, the engaging part 4 of the legal frame block 2 on the diagonally lower left side is pressed, and the engaging part 4 of the legal frame block 2 on the upper right side is pressed against the engaging part 4 of the legal frame block 2 on the diagonally lower right side. The end face and the butt end face 3 are pressed, and the side end face of the engaging part 4 of the lower left legal frame block 2 presses the engaging part 4 of the lower right legal frame block 2, and further the side end face of the engaging part 4 of the legal frame block 2 on the lower right Since the side end surface of the engaging part 4 of the frame block 2 presses the abutting end surface 3 of the slope block 2 diagonally downward to the left, no load is applied to the abutment surface 6 of each slope block 2, and the corresponding area slides. It never becomes a face.
また、第２１図及び第２２図に示す場合も同様
に、左右斜め上方の法枠ブロツク２，２が係合部
４…の係合よつて、その荷重が左右斜め下方の法
枠ブロツク２，２の突き合わせ端面３及び係合部
４を加圧してそれぞれが競り合うのである。 Similarly, in the case shown in FIGS. 21 and 22, the load is applied to the upper left and right legal frame blocks 2, 2 due to the engagement of the engaging portions 4... Pressure is applied to the abutting end surfaces 3 and the engaging portions 4 of the two, so that they compete with each other.
各ブロツクを布積みまたは谷積みに配置した後
は、各鉄筋５…を緊結し、箱形の空間に間詰めコ
ンクリート７を打設することにより、各係合部４
の係合は更に強固に一体化するのである。また、
係合部４の上位に連続して凹部８を欠設した法枠
ブロツク２…及び係合部４の側面に凹部８を凹設
した法枠ブロツク２…を使用した場合には、各凹
部８にも間詰めコンクリート７が侵入して硬化
し、法面において各法枠ブロツク２…に上下の喰
い違いを生じることを防止する。 After arranging each block in a stacked or valley-stacked manner, each of the reinforcing bars 5... is tied together, and filler concrete 7 is placed in the box-shaped space to form each engaging portion 4.
The engagement of the parts further strengthens the integration. Also,
When using the legal frame block 2... in which the recessed part 8 is not provided continuously above the engaging part 4, and the legal frame block 2... in which the recessed part 8 is provided in the side surface of the engaging part 4, each recessed part 8 is used. This prevents the filler concrete 7 from penetrating and hardening, causing misalignment between the top and bottom of each slope frame block 2 on the slope surface.
（発明の効果）
本発明に係る法枠ブロツクを４本十字状に配置
すると、各突き合わせ端面３によつて形成される
箱形の空間内で、布積み状態においては各係合部
４が水平及び垂直方向に井桁状に係合されるた
め、上方からの荷重を突き合わせ端面３並びに係
合部４で受承し、且つ垂直力として下方の法枠ブ
ロツクに伝達するものであつて、該係合部におい
て水平荷重が発生することがなく、また各当接面
６を押圧することがないら左右のブロツクがずれ
動くことがない。(Effects of the Invention) When four legal frame blocks according to the present invention are arranged in a cross shape, each engaging portion 4 is horizontal in a stacked state in a box-shaped space formed by each butting end surface 3. and vertically engaged in a parallel cross-shaped manner, the load from above is received by the abutting end face 3 and the engaging part 4, and is transmitted as a vertical force to the slope block below. Since no horizontal load is generated at the joint, and no pressure is applied to each contact surface 6, the left and right blocks will not shift.
また、谷積み状態に配置した場合は、斜め箱形
の空間内で各係合部４が山形状の係合されるた
め、上方からの荷重によつて各係合部４が相互に
競り合つて嵌合、圧着するから、当接面６…が滑
り面になることがなく上下左右にずれ動くことが
ない。 In addition, when arranged in a trough-like manner, each engaging part 4 is engaged in a mountain shape within a diagonally box-shaped space, so that each engaging part 4 competes against each other due to the load from above. Since they are fitted and crimped together, the contact surfaces 6 do not become slippery surfaces and do not shift vertically or horizontally.
従つて、いずれの状態においても法面自体に多
少の不陸があり、当接面６…に間隙が生じても箱
形の空間内で係合部４同志を確実に係合できる。 Therefore, in any state, even if the slope itself has some unevenness and a gap occurs between the contact surfaces 6, the engaging portions 4 can be reliably engaged with each other within the box-shaped space.
また、ブロツクの組合せに際しては、４本のブ
ロツクを法面の傾斜を利用し、滑動させて各係合
部４を係合することができるから、一々ブロツク
を持ち上げる必要がなく、仮組した後容易に微調
整を行なえるものであつて、法面における作業性
が安全、且つ良好で施工能率が向上する効果を奏
するものである。 In addition, when assembling the blocks, the four blocks can be slid to engage each engaging part 4 by utilizing the slope of the slope, so there is no need to lift the blocks one by one, and after temporary assembly, Fine adjustments can be easily made, workability on slopes is safe and good, and construction efficiency is improved.
更に、施工時において仮組積した後、法枠ブロ
ツク２の一部に破損したものを発見したときは、
簡単に取り外し交換できる利点がある。 Furthermore, if a part of the legal frame block 2 is found to be damaged after temporary masonry during construction,
It has the advantage of being easy to remove and replace.
第１図は本発明に係る法枠ブロツクの第１の実
施例を示す正面図、第２図は同平面図、第３図は
同右側面図、第４図は第１図におけるＡ−Ａ断面
図、第５図は第１図乃至第４図に示す法枠ブロツ
クを布積みに配置した状態を示す要部切欠平面
図、第６図は第２の実施例を示す正面図、第７図
は同平面図、第８図は同右側面図、第９図は第６
図におけるＡ−Ａ断面図、第１０図は第６図乃至
第９図に示す法枠ブロツクを谷積みに配置した状
態を示す要部切欠平面図、第１１図は第１０図に
おけるＡ−Ａ断面図、第１２図は第３の実施例を
示す正面図、第１３図は同平面図、第１４図は同
右側面図、第１５図は第１２図におけるＡ−Ａ断
面図、第１６図は従来公知の法枠ブロツクを布積
みに配置した状態を示す要部切欠平面図、第１７
図は同谷積みに配置した状態を示す要部切欠平面
図、第１８図は第４の実施例を示す正面図、第１
９図は同平面図、第２０図は同右側面図、第２１
図は第１８図乃至第２０図に示す法枠ブロツクを
谷積みに配置した状態を示す要部切欠平面図、第
２２図は第５の実施例としての法枠ブロツクを谷
積みに配置した状態を示す要部切欠平面図、第２
３図は第２２図におけるＡ−Ａ断面図、第２４図
は第６の実施例としての法枠ブロツクを組合せた
状態を示す要部切欠縦断正面図、第２５図は第７
の実施例を示す正面図、第２６図は同平面図、第
２７図は同右側面図、第２８図は同左側面図、第
２９図は第８の実施例を示す正面図、第３０図は
同右側面図、第３１図は同左側面図、第３２図は
第２５図乃至第３１図に示す法枠ブロツクを布積
みに配置した状態を示す要部切欠平面図、第３３
図は第９の実施例を示す正面図、第３４図は同左
側面図である。
２……法枠ブロツク、２′……継手部、３……
突き合わせ端面、４……係合部、６……当接面、
８……凹部。
FIG. 1 is a front view showing a first embodiment of the legal frame block according to the present invention, FIG. 2 is a plan view of the same, FIG. 3 is a right side view of the same, and FIG. 4 is an A-A in FIG. 5 is a cross-sectional view, and FIG. 5 is a cutaway plan view of essential parts showing the state in which the legal frame blocks shown in FIGS. 1 to 4 are stacked. FIG. 6 is a front view showing the second embodiment, The figure is the same plan view, Figure 8 is the same right side view, and Figure 9 is the same side view.
10 is a cutaway plan view of main parts showing a state in which the legal frame blocks shown in FIGS. 6 to 9 are arranged in a stacked manner, and FIG. 12 is a front view showing the third embodiment, FIG. 13 is a plan view thereof, FIG. 14 is a right side view of the same, FIG. 15 is a sectional view taken along line A-A in FIG. 12, and FIG. The figure is a 17th cutaway plan view of the main part showing a state in which conventionally known legal frame blocks are arranged in a stacked manner.
18 is a front view showing the fourth embodiment, and FIG. 18 is a front view showing the fourth embodiment.
Figure 9 is the same plan view, Figure 20 is the right side view, and Figure 21 is the same plan view.
The figure is a cutaway plan view of essential parts showing the state in which the legal frame blocks shown in FIGS. 18 to 20 are arranged in a valley stack, and FIG. 22 is a state in which the legal frame blocks as the fifth embodiment are arranged in a valley stack. Main part cutaway plan view showing 2nd
3 is a sectional view taken along the line A-A in FIG. 22, FIG. 24 is a cutaway longitudinal sectional view of main parts showing a state in which the legal frame blocks of the sixth embodiment are combined, and FIG. 25 is a cross-sectional view of the seventh embodiment.
26 is a plan view of the same, FIG. 27 is a right side view of the same, FIG. 28 is a left side view of the same, FIG. 29 is a front view of the eighth embodiment, and FIG. 30 is a front view of the eighth embodiment. is a right side view of the same, FIG. 31 is a left side view of the same, FIG. 32 is a cutaway plan view of main parts showing a state in which the legal frame blocks shown in FIGS. 25 to 31 are arranged in a stacked manner, and FIG.
The figure is a front view showing the ninth embodiment, and FIG. 34 is a left side view of the same. 2... Legal frame block, 2'... Joint part, 3...
Butt end surface, 4... engaging portion, 6... abutting surface,
8... Concavity.
Claims (1)
角形の継手部２′，２′が形成されて成る法枠ブロ
ツクであつて、該法枠ブロツクを４本十字状に配
置した際、各ブロツクの継手部の両側面に形成さ
れた垂直平面が当接面６，６として互いに接合さ
れ、且つ継手部の対面間によつて箱形の空間を形
成すべく、両継手部の端面を略平行とし突き合わ
せ端面３，３を形成した法枠ブロツクにおいて、
該ブロツクの前記突き合わせ端面３には、隣接す
る他の法枠ブロツクの係合部と係合するための係
合部４が一体に突設されて成ることを特徴とする
法枠ブロツク。1 A legal frame block in which joint parts 2', 2' which are approximately hexagonal in plan view are formed at both ends of a prismatic block body, and when the four legal frame blocks are arranged in a cross shape, each The vertical planes formed on both sides of the joint part of the block are joined to each other as contact surfaces 6, 6, and the end faces of both joint parts are approximately In the legal frame block in which parallel butt end surfaces 3, 3 are formed,
A legal frame block characterized in that an engaging portion 4 for engaging with an engaging portion of another adjacent legal frame block is integrally provided on the abutting end face 3 of the block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58025882A JPS59150828A (en) | 1983-02-17 | 1983-02-17 | Slope frame block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58025882A JPS59150828A (en) | 1983-02-17 | 1983-02-17 | Slope frame block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59150828A JPS59150828A (en) | 1984-08-29 |
| JPH0585694B2 true JPH0585694B2 (en) | 1993-12-08 |
Family
ID=12178147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58025882A Granted JPS59150828A (en) | 1983-02-17 | 1983-02-17 | Slope frame block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59150828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017048663A (en) * | 2015-09-04 | 2017-03-09 | 岡部株式会社 | Slope frame member connecting hardware and sloe frame member |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6277218U (en) * | 1985-10-31 | 1987-05-18 | ||
| JPH0415782Y2 (en) * | 1986-02-10 | 1992-04-09 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036771Y2 (en) * | 1980-03-17 | 1985-10-31 | 株式会社ボッシュオートモーティブ システム | Injection amount control device |
| JPS5776252U (en) * | 1980-10-30 | 1982-05-11 |
-
1983
- 1983-02-17 JP JP58025882A patent/JPS59150828A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017048663A (en) * | 2015-09-04 | 2017-03-09 | 岡部株式会社 | Slope frame member connecting hardware and sloe frame member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59150828A (en) | 1984-08-29 |
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