JPH0439297Y2 - - Google Patents

Info

Publication number
JPH0439297Y2
JPH0439297Y2 JP9165887U JP9165887U JPH0439297Y2 JP H0439297 Y2 JPH0439297 Y2 JP H0439297Y2 JP 9165887 U JP9165887 U JP 9165887U JP 9165887 U JP9165887 U JP 9165887U JP H0439297 Y2 JPH0439297 Y2 JP H0439297Y2
Authority
JP
Japan
Prior art keywords
spacer
net
slope
mesh
filament
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
Application number
JP9165887U
Other languages
Japanese (ja)
Other versions
JPS64641U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9165887U priority Critical patent/JPH0439297Y2/ja
Publication of JPS64641U publication Critical patent/JPS64641U/ja
Application granted granted Critical
Publication of JPH0439297Y2 publication Critical patent/JPH0439297Y2/ja
Expired legal-status Critical Current

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  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は法面に被覆張設する網状体を法面から
浮かすための法面被覆用網状体のスペーサーに関
するものである。
[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a spacer for a slope-covering net-like body for lifting the net-like body to be stretched over the slope from the slope.

〔従来の技術〕[Conventional technology]

従来から、法面に網状体を張設し、(a)網状体の
上からその全面にコンクリート又はモルタルを吹
付けたり、(b)網状体の上から格子枠状にコンクリ
ート又はモルタルを吹付けたり、(c)網状体の上か
らその全面に厚層植生基盤を形成するために有機
質材等を吹付けたりしている。上記(a),(b)におい
て、法面に被覆した網状体が法面から浮いた状態
で張設されていると、コンクリート又はモルタル
に対して網状体は配筋材の役目を果し、コンクリ
ート又はモルタルにクラツクが入りにくくなる。
逆に網状体が法面に接触した状態では、コンクリ
ート又はモルタルは網状体の上にのるだけで、コ
ンクリート又はモルタルに対して網状体は配筋材
の役目を果せず、コンクリート又はモルタルにク
ラツクが入る。上記(c)において、法面に被覆した
網状体が法面から浮いた状態で張設されている
と、厚層植生基盤に対して網状体は係止高の役目
を果し、厚層植生基盤が法面から剥離脱落しにく
くなる。逆に網状体が法面に接触した状態では、
厚層植生基盤は網状体の上にのるだけで、厚層植
生基盤に対して網状体は係止材の役目を果せず、
厚層植生基盤は法面から剥離脱落する。
Traditionally, a net is stretched over the slope and (a) concrete or mortar is sprayed over the entire surface of the net, or (b) concrete or mortar is sprayed over the net in the form of a lattice frame. (c) organic materials are sprayed over the net to form a thick vegetation base over the entire surface. In (a) and (b) above, if the net-like body covering the slope is suspended from the slope, the net-like body acts as a reinforcing material for concrete or mortar, Cracks are less likely to enter concrete or mortar.
On the other hand, when the net is in contact with the slope, the concrete or mortar simply rests on top of the net, and the net does not serve as a reinforcing material for the concrete or mortar. A crack enters. In (c) above, if the net-like material covering the slope is suspended from the slope, the net-like material will act as a locking height against the thick-layered vegetation base, and the thick-layered vegetation will The foundation is less likely to peel off from the slope. Conversely, when the net is in contact with the slope,
The thick-layered vegetation base only rests on the net-like body, and the net-like body cannot act as a retaining material for the thick-layered vegetation base.
The thick vegetation base peels off from the slope.

そこで、網状体を法面より浮かせる目的で第5
図に示すスペーサーピンが考案され、多くの現場
で採用されるようになつた。このスペーサーピン
は、1本の細い棒10の中間部に括(くび)れ部
分11を設けたもので、網状体Aを形成する線条
Bの屈曲部Cと線条Eの屈曲部Fとの係合部分を
緩めて細い棒の通せる穴Dをつくり、網状体Aの
下から、この穴Dにスペーサーピンを挿入し、括
れ部分11に線条Bの屈曲部Cと線条Eの屈曲部
Fを嵌入させて、網状体Aを法面から浮かすもの
である。
Therefore, in order to make the net-like body float above the slope, a fifth
The spacer pin shown in the figure was devised and came to be used in many sites. This spacer pin is a thin rod 10 with a constricted part 11 at the middle part, and has a bent part C of the filament B forming the net-like body A and a bent part F of the filament E. Loosen the engaging part to create a hole D through which a thin rod can pass, insert a spacer pin into this hole D from below the net-like body A, and insert the bent part C of the filament B and the filament E into the constricted part 11. The mesh body A is lifted off the slope by inserting the bent portion F of the mesh member A.

しかしながら、上記のスペーサーピンには次の
ような欠点がある。
However, the above spacer pin has the following drawbacks.

(イ)スペーサーピンが棒状で、下端部に安定性が
ないため、スペーサーピンが傾倒する。(ロ)スペー
サーピンは網状体Aを形成する線条Bの屈曲部C
と線条Eの屈曲部Fとの係合部を緩めて細い棒の
通せる穴Dをつくり、網状体Aの下から、この穴
Dに挿入し、括れ部分11に線条Bの屈曲部Cと
線条Eの屈曲部Fを嵌入させるため、この作業は
高所法面のような危険な場所では非能率的であ
る。
(a) The spacer pin is rod-shaped and has no stability at the bottom end, so the spacer pin tilts. (b) The spacer pin is the bent part C of the filament B forming the net-like body A.
Loosen the engagement part between the bent part F of the filament E and create a hole D through which a thin rod can pass, insert it into this hole D from below the net-like body A, and insert the bent part of the filament B into the constricted part 11. C and the bent portion F of the filament E are inserted, so this operation is inefficient in dangerous places such as high slopes.

〔考案が解決しようとする問題点〕[Problem that the invention attempts to solve]

そこで、本考案者は、網状体に装着した時に傾
倒しない安定性のある、しかも装着作業が簡単で
能率的な法面被覆用網状体のスペーサーを提供し
ようとして、いろいろと考察を重ね、ここに本考
案を完成した。
Therefore, the inventor of the present invention tried to provide a spacer for slope covering that is stable and does not tilt when attached to the net, and is easy and efficient to install. The project was completed.

〔問題点を解決するための手段〕[Means for solving problems]

即ち、本考案は平面略V字状の短尺支柱1の両
開放端縁2,2の中央部に、水平状の切り込み
3,3を設けると共に、該切り込み上縁中央部か
ら上端折曲隅部に向けて切り欠き、傾斜面4,4
を設けてなる法面被覆用網状体のスペーサーであ
る。
That is, in the present invention, horizontal notches 3, 3 are provided at the center of both open edges 2, 2 of the short support 1, which is approximately V-shaped in plan, and a curved corner of the upper end is formed from the center of the upper edge of the notch. Notch towards, sloped surface 4,4
This is a net-like spacer for covering a slope.

スペーサーの材質はある程度の強度は要求され
るが、特に限定されるものではなく、金属製、プ
ラスチツク製で十分な製品が得られる。
Although the material of the spacer is required to have a certain degree of strength, it is not particularly limited, and a sufficient product can be obtained from metal or plastic.

第1図に示すスペーサーは最も基本的なもの
で、第2図に示すスペーサーは第1図に示すスペ
ーサーにいくつかの構成要件を付加したものであ
る。以下にこの付加した構成要件について説明す
る。
The spacer shown in FIG. 1 is the most basic one, and the spacer shown in FIG. 2 has some structural requirements added to the spacer shown in FIG. 1. The added configuration requirements will be explained below.

5は平面略V字状の短尺支柱1の開放端2,2
側の反対側にある折曲隅部の上端後部を斜めに切
り欠いた切欠部で、ラスピンを使用した時にはラ
スピンの頭部が収まり易くするためのもの、6は
平面略V字状の短尺支柱1の両開放端縁2,2の
中央部に設けられた切り込み3,3の下方に打抜
かれた楕円穴で、コンクリート又はモルタルに打
設した際、これらが連通して一体化を図る穴とな
り、7は平面略V字状の短尺支柱1の両開放端縁
2,2の中央部に設けられた水平状の切り込み
3,3の開放端に設けられた上向きの係止突起
で、網状体Aの線条Bが前記切り込み3,3から
滑つて抜け出るのを防止する。8は平面略V字状
の短尺支柱1の両下端内側に設けられた耳片で、
短尺支柱1を補強すると共に設置時の安定化を図
るものである。
5 is an open end 2, 2 of a short column 1 having a substantially V-shaped planar shape.
This is a notch cut out diagonally at the rear of the upper end of the bent corner on the opposite side, and is used to make it easier to fit the head of the raspin when using the raspin. 6 is a short support with a roughly V-shaped plane. It is an oval hole punched below the notches 3, 3 provided in the center of both open edges 2, 2 of 1, and when poured into concrete or mortar, these become a hole that communicates and integrates. , 7 are upward locking protrusions provided at the open ends of horizontal notches 3, 3 provided at the center of both open end edges 2, 2 of the short support 1 having a substantially V-shaped planar shape; This prevents the filament B of A from slipping out of the notches 3, 3. Reference numeral 8 denotes ears provided inside both lower ends of the short support 1 having a substantially V-shaped planar shape;
This is to reinforce the short support 1 and to stabilize it during installation.

〔作用〕[Effect]

法面に被覆された網状体が、法面に接触してい
る箇所を探し、スペーサーを装着する。スペーサ
ーの上半分は傾斜面4を有し、上方に行くに従つ
て尖つているので、法面に張設された網状体Aの
網目の上からスペーサーのV字の拡開側を上にし
て、第4図矢印に示す如く尖つている部分から挿
入して、隣りの網目から、尖つている部分を上に
出し、即ち網目を一つくぐらして、スペーサーの
上半分が網目から出た状態とし、スペーサーの切
り込み3,3に網状体Aの線条Bを嵌め込む。こ
の嵌め込みは第3図に示すように1本の線条Bの
直線部を切り込み3,3に嵌め込む場合と、第4
図に示すように係合部を中央にして平面V字状を
呈する線条B,Bの両辺を切り込み3,3に嵌め
込む場合とがある。こうして網状体にスペーサー
を装着し、法面から網状体を浮かす。その後、こ
のスペーサーの底部が法面より浮く場合には必要
に応じ、第2図に二点鎖線にて示す如く頭部が逆
U字状に曲げられているラスピン9を短尺支柱1
の上方から折曲隅部を押さえるように打ち込む。
Find the place where the net-like material covering the slope is in contact with the slope and attach the spacer. The upper half of the spacer has an inclined surface 4, which becomes sharper as it goes upwards, so the expanded side of the V-shape of the spacer should be placed above the mesh of the mesh A stretched over the slope. , insert the spacer from the pointed part as shown by the arrow in Figure 4, and bring out the pointed part from the adjacent mesh, that is, pass through one mesh so that the upper half of the spacer comes out from the mesh. , insert the filaments B of the net-like body A into the notches 3, 3 of the spacer. This fitting is carried out in two cases, as shown in Fig. 3, in which the straight part of one filament B is fitted into the cuts 3 and
As shown in the figure, there is a case where both sides of the filaments B, B, which have a V-shape in plane, are fitted into the notches 3, 3 with the engaging portion in the center. In this way, spacers are attached to the net-like body, and the net-like body is lifted off the slope. After that, if the bottom of this spacer floats above the slope, if necessary, attach the lath pin 9 whose head is bent into an inverted U shape to the short support 1 as shown by the two-dot chain line in Figure 2.
Drive it in from above, pressing down on the bent corner.

〔考案の効果〕[Effect of idea]

本考案は以上説明したとおりの構成であり、次
の効果を有する。
The present invention has the configuration as described above, and has the following effects.

(イ) スペーサーの上半分は傾斜面4,4を有し、
上方に行くに従つて尖つているので、法面に張
設された網状体Aの網目の上からスペーサーの
V字の拡開側を上にして、尖つている部分から
挿入して、隣りの網目から尖つている部分を上
に出し、即ち網目を一つくぐらして、スペーサ
ーの上半分が網目から出た状態とし、スペーサ
ーの切り込み3,3に網状体Aの線条Bを嵌め
込むことができる。従つて、スペーサーの網状
体Aへの装着作業が簡単で、能率的に行えるよ
うになつた。
(a) The upper half of the spacer has inclined surfaces 4, 4,
The spacer becomes sharper as it goes upwards, so insert the spacer from the pointed part over the mesh of mesh A stretched over the slope, with the expanded side of the V-shape facing up. It is possible to bring out the pointed part from the mesh, that is, pass through one of the meshes, so that the upper half of the spacer comes out from the mesh, and fit the filament B of the mesh body A into the notches 3, 3 of the spacer. can. Therefore, the work of attaching the spacer to the net-like body A can now be done easily and efficiently.

(ロ) スペーサーの下端部はV字状で、安定し、従
来の棒状のスペーサーピンのように傾倒するよ
うなことがなくなつた。
(b) The lower end of the spacer is V-shaped, making it stable and no longer tilting like conventional bar-shaped spacer pins.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図および第2図は本考案に係る法面被覆用
網状体のスペーサーの斜視図、第3図および第4
図は第1図に示す法面被覆用網状体のスペーサー
の使用状態を示す斜視図、第5図は従来のスペー
サーピンの使用状態を示す斜視図である。 なお、図中1は平面略V字状の短尺支柱、2は
開放端縁、3は水平状の切り込み、4は傾斜面を
示す。
1 and 2 are perspective views of the spacer of the net-like body for slope surface covering according to the present invention, and FIGS. 3 and 4 are
This figure is a perspective view showing how the spacer of the slope surface covering mesh body shown in FIG. 1 is used, and FIG. 5 is a perspective view showing how the conventional spacer pin is used. In the figure, 1 is a short column having a substantially V-shaped planar shape, 2 is an open edge, 3 is a horizontal cut, and 4 is an inclined surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 平面略V字状の短尺支柱1の両開放端縁2,2
の中央部に、水平状の切り込み3,3を設けると
共に、該切り込み上縁中央部から上端折曲隅部に
向けて切り欠き、傾斜面4,4を設けてなる法面
被覆用網状体のスペーサー。
Both open end edges 2, 2 of a short support 1 having a substantially V-shaped plan view
Horizontal notches 3, 3 are provided in the center of the slope, and slopes 4, 4 are provided by cutting out from the center of the upper edge of the cut toward the upper bent corner. spacer.
JP9165887U 1987-06-15 1987-06-15 Expired JPH0439297Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9165887U JPH0439297Y2 (en) 1987-06-15 1987-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9165887U JPH0439297Y2 (en) 1987-06-15 1987-06-15

Publications (2)

Publication Number Publication Date
JPS64641U JPS64641U (en) 1989-01-05
JPH0439297Y2 true JPH0439297Y2 (en) 1992-09-14

Family

ID=30952644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9165887U Expired JPH0439297Y2 (en) 1987-06-15 1987-06-15

Country Status (1)

Country Link
JP (1) JPH0439297Y2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0481301U (en) * 1990-11-26 1992-07-15
KR100529224B1 (en) * 2005-02-17 2005-11-17 (주)진아건축도시종합건축사사무소 Apparatus of fix wirerope for protecting falling rock using architecture

Also Published As

Publication number Publication date
JPS64641U (en) 1989-01-05

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