JPH08116806A - Method for self-standlingly fixing planting tree - Google Patents
Method for self-standlingly fixing planting treeInfo
- Publication number
- JPH08116806A JPH08116806A JP6297748A JP29774894A JPH08116806A JP H08116806 A JPH08116806 A JP H08116806A JP 6297748 A JP6297748 A JP 6297748A JP 29774894 A JP29774894 A JP 29774894A JP H08116806 A JPH08116806 A JP H08116806A
- Authority
- JP
- Japan
- Prior art keywords
- tree
- piles
- pile
- self
- tightening
- 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
Landscapes
- Supports For Plants (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、根鉢が形成されている
樹木を植樹するにあたり、根付くまでの当分の間風圧等
で容易に倒伏する危険を防止する植栽用の自立固定方法
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-supporting fixing method for planting which prevents a danger of falling down easily by wind pressure or the like during planting of a tree having a root pot formed therein for a while.
【0002】[0002]
【従来の技術】植栽用樹木の自立固定方法に係わる従来
技術としては、添付した図面において平面図である図5
及び側面図である図6に示すごとく、地表に対して所望
の大きさの穴(10)を掘削形成して樹木の根鉢(2
0)を定置したのち、該根鉢(20)の上面及び側面の
一部を押圧するように杭(40)を打込み、次に樹木の
幹(30)周りに巻回した保護布(60)等を介してワ
イヤ(50a)とウインチ(50b)から成る緊締具
(50)を対向する杭(40)(40)の上面に形成し
たシンブル(40a)に掛渡してのち前記ウインチ(5
0b)の駆動によりワイヤ(50a)を締付けて根鉢
(20)と杭(40)とを強力に一体化し、樹木を根鉢
(20)にて自立固定してから穴(10)に残存する空
隙に掘削残土を埋戻して施工を完了する方法があり、ま
た、さらに添付した平面図である図7に示すごとく、根
鉢(20)の外周に打込まれた4本の杭(40)はその
上端部に設けたシンブル(40a)を介して掛渡された
緊締具(50)により締付けられ前記根鉢(20)に対
して所望の押圧保持力を得る方法も知られている。2. Description of the Related Art As a prior art relating to a method for self-supporting and fixing trees for planting, FIG.
As shown in FIG. 6 which is a side view, a hole (10) having a desired size is excavated and formed in the surface of the ground to form a root pot (2) of a tree.
0), the pile (40) is driven into the root pot (20) so as to press a part of the upper surface and side surfaces thereof, and then the protective cloth (60) wound around the tree trunk (30). The fastener (50) composed of the wire (50a) and the winch (50b) is passed over the thimble (40a) formed on the upper surface of the opposing piles (40) (40) via the like, and then the winch (5)
By driving the wire 0b), the wire (50a) is tightened to strongly integrate the root mortar (20) and the pile (40), and the tree is self-supported and fixed in the root mortar (20) and remains in the hole (10). There is a method of completing the construction by backfilling the excavated soil in the gap, and furthermore, as shown in the attached plan view in FIG. 7, four piles (40) driven into the outer periphery of the root pot (20) There is also known a method of obtaining a desired pressing and holding force on the root mortar (20) by being tightened by a tightening tool (50) suspended via a thimble (40a) provided at the upper end thereof.
【0003】[0003]
【発明が解決しようとする課題】上述した従来技術にお
いて、図5及び図6の方法にあっては対向する杭をワイ
ヤ(50a)とウインチ(50b)とが一体となった緊
締具(50)により強力に締付けるもののワイヤ(50
a)により樹木の幹(30)が保護布(60)を介して
ではあるが押圧され、また、図7の方法にあっては4本
の杭(40)の全部をワイヤ(50a)とウインチ(5
0b)とが一体となった大型の緊締具(50)により一
挙に強力に固定するものであり、いずれの場合にても一
本以上の高価な緊締具が恒久的に埋設されることとなり
不経済であったものを、本発明においてはワイヤとウイ
ンチとが一体となった高価な緊締具は、一時的に杭を緊
締するために使用し押さえ部片及び軟鋼線とからなる安
価な材料により緊締して幹を押圧することなく樹木の自
立固定を終了したのち再使用すべく取外すものであっ
て、極めて低価格な樹木の自立固定方法を提供するもの
である。In the above-mentioned prior art, in the method shown in FIGS. 5 and 6, the tightening tool (50) in which the wires (50a) and the winches (50b) are integrated with the opposing piles. Although the wire is tightened more tightly (50
a) the tree trunk (30) is pressed through the protective cloth (60), but in the method of FIG. 7, all four piles (40) are connected to the wire (50a) and winch. (5
0b) is integrally fixed with a large-sized tightening tool (50) at once, and in any case, one or more expensive tightening tools are permanently buried. What was economical, in the present invention, the expensive tightening tool in which the wire and the winch are integrated is made of an inexpensive material that is used for temporarily tightening the pile and is composed of the pressing piece and the mild steel wire. The present invention provides a method for self-supporting a tree at an extremely low cost, which is to remove the tree for re-use after the tree has been self-fixed without pressing the trunk tightly.
【0004】[0004]
【課題を解決するための手段及び作用】植栽用樹木を強
力に自立固定する本発明は、地表に予め掘削形成した穴
に樹木の根鉢を定置し、該根鉢周囲に複数本の杭を該杭
の上端が根鉢上面に面一になる程度に打込み、各杭の上
端に連続して掛渡したワイヤとウインチとが一体になっ
た緊締具を締付けて杭を根鉢に押圧保持した状態下で樹
木の幹を囲むように設けられた押さえ部片と前記杭の上
端とを可撓性の緊締部片で緊締結合した後に上記各杭を
締付けていた緊締具を取外して樹木を自立固定し、最終
的には穴内の空隙に掘削残土等の土砂を埋戻して樹木の
植栽施工を完了する方法である。SUMMARY OF THE INVENTION According to the present invention, a tree for planting is strongly and self-supported and fixed, and a tree root is set in a hole excavated and formed in advance on the ground surface, and a plurality of piles are placed around the root. The pile was driven so that the upper end of the pile was flush with the upper surface of the root mortar, and the wire and the winch continuously extended over the upper end of each pile were tightened with a fastener to integrate the pile into the root mortar. Under the condition, the holding piece provided to surround the tree trunk and the upper end of the pile are tightened and connected by a flexible tightening piece, and then the tree fasteners for tightening the piles are removed to stand the tree independently. It is a method of fixing and finally backfilling earth and sand such as excavated soil in the voids in the holes to complete the planting of trees.
【0005】[0005]
【実施例】以下、本発明の実施例を添付した図面に基づ
いて説明する。はじめに、図1及び図2は樹木の根鉢
(2)周囲に打込まれた4本の杭(4)の各々が一時的
に該根鉢(2)に任意の押圧力を付与し持続している態
様を示す平面図及び側面図であり、図3は、一点鎖線で
示した前記図1の態様を持続したままで押さえ部片
(8)と杭(4)とを緊締部片(9)により緊締結合し
た状態を示す平面図であり、さらに、図4は前記図1の
状態を持続していた緊締具(5)を取外して樹木を強力
に自立固定した状態を示す平面図である。Embodiments of the present invention will be described below with reference to the accompanying drawings. First, FIG. 1 and FIG. 2 show that each of the four piles (4) driven around the root basin (2) of the tree temporarily applies an arbitrary pressing force to the root basin (2) and sustains it. FIG. 3 is a plan view and a side view showing an embodiment in which the holding member (8) and the pile (4) are fastened to the tightening member (9) while maintaining the embodiment of FIG. FIG. 4 is a plan view showing a state in which the tree is strongly tightened by removing the tightening tool (5) which has maintained the state of FIG.
【0006】つぎに、植栽の施工方法について述べる
と、図1及び図2に示すように、地表には所望の大きさ
の穴(1)を予め掘削形成しておき、該穴(1)に樹木
に形成されている根鉢(2)を定置し、該根鉢(2)の
周囲に適宜の打込具により4本のL字型杭(4)を打込
み、該杭(4)の頭部が前記根鉢(2)の上面と面一と
なるか又は該上面にくい込む位置に達する。[0006] Next, the planting method will be described. As shown in Figs. 1 and 2, a hole (1) having a desired size is previously formed by excavation on the ground surface, and the hole (1) is formed. The root pot (2) formed on the tree is placed in the plant, and four L-shaped piles (4) are driven around the root pot (2) with an appropriate driving tool to The head is flush with the upper surface of the root pot (2) or reaches a position where the upper surface is recessed.
【0007】このような杭(4)の打込みのみでは自然
風圧等によって根鉢(2)が揺動又は回動した場合、各
杭(4)も単独で動かされ杭自体の押圧保持力は減退す
るためすべての杭(4)を互いに根鉢(2)に作用させ
ておく必要がある。When the root bowl (2) swings or rotates due to natural wind pressure or the like only by driving the piles (4) as described above, each pile (4) is also moved independently and the pressure holding force of the piles itself decreases. In order to do this, it is necessary for all the piles (4) to act on one another in the root bowl (2).
【0008】図示するように、杭(4)の上端には前方
係止片(4b)と後方係止片(4a)が形成され、先
ず、ワイヤ(5a)とウインチ(5b)とが一体となっ
た緊締具(5)におけるワイヤ(5a)をすべての後方
係止片(4a)に連続して掛渡したのちにウインチ(5
b)を駆動して一時的に各杭(4)に所望の押圧力を得
るまで緊締しておく。As shown, a front locking piece (4b) and a rear locking piece (4a) are formed at the upper end of the pile (4). First, the wire (5a) and the winch (5b) are integrally formed. After the wire (5a) of the tightened fastener (5) is continuously extended over all the rear locking pieces (4a), the winch (5)
b) is driven to temporarily tighten each pile (4) until a desired pressing force is obtained.
【0009】前記の一時的締付け状態下で本締付け作業
に移行することとなり、図3に示すように一点鎖線で表
わしたすべての杭(4)相互の緊締状態を持続したまま
で適宜設けられた押さえ部片(8)(例えば、軟鋼線,
紐,ドーナツ型盤体でも良い)と杭の上端に形成された
前方係止片(4b)間を例えば軟鋼線等の可撓性緊締部
片(9)により緊締結合することとなるが、前記押さえ
部片(8)は最終的には樹木の幹周りから離間するよう
に位置されなければならない。Under the above-mentioned temporary tightening condition, the main tightening work is started, and as shown in FIG. 3, all the piles (4) indicated by the one-dot chain line are properly installed while maintaining the mutual tightening condition. The pressing piece (8) (for example, mild steel wire,
A string or a donut-shaped board may be used) and the front locking piece (4b) formed at the upper end of the pile is tightened and connected by a flexible tightening piece (9) such as a mild steel wire. The holding piece (8) must be positioned so as to be finally separated from around the trunk of the tree.
【0010】図4にはこのような本締付け作業により樹
木の自立固定がなされた際に不要となった緊締具(5)
が再利用のため取外された状態が示され、この際前記穴
(1)内に当然生ずる空隙は穴掘削時の残土等の土砂に
より埋戻されて所望の植栽用樹木の自立固定が完了す
る。FIG. 4 shows a fastener (5) which becomes unnecessary when the tree is self-supported and fixed by such a final tightening operation.
Is removed for reuse, and the gap naturally formed in the hole (1) is backfilled with earth and sand such as residual soil at the time of excavating the hole, so that the desired tree for planting can be fixed independently. Complete.
【0011】上記樹木の自立固定方法ではL字型杭が使
用され、他の例として図示はしなかったが丸太杭を使用
することもでき、位置を異にした2個の係止片を備えた
留め金具を丸太杭における上端面か又は上端後方側面の
いずれか一方に固着した形体のものや、L字型の各辺に
1個の係止片を備えた留め金具を丸太杭の上端部におけ
る角部を囲むようにに固着した形体のものでも良いし、
丸太杭の上端側面に2段の溝を形成したものを使用する
ことができる。L-shaped piles are used in the above-mentioned method for self-supporting trees, and log piles can be used as another example, although not shown, and two locking pieces at different positions are provided. The top of the log pile is the one that has one locking piece on each side of the L-shape, or the one where the fastener is attached to either the upper end surface or the upper rear side of the log pile. It may be of a form fixed so as to surround the corners of
A log pile having a two-step groove formed on the upper side surface can be used.
【0012】[0012]
【発明の効果】以上のとおり、本発明は根鉢の外周に打
込まれたすべての杭を、ワイヤとウインチを一体にした
緊締具の巻回締付けにより根鉢の外周に一時的に押圧維
持しておき、次の緊締作業時に杭と押さえ部片間を各杭
毎に軟鋼線のような安価な緊締部片により緊締結合して
樹木の自立固定を達成し、前記緊締具が最終的には取外
されて再利用されることも含め極めて経済的となり、さ
らに、押さえ部片が樹木の幹周りから離間して位置する
施工形態となることから保護布が不要となることは勿論
のこと樹木の幹を傷めることなく早期に根付き植栽用樹
木を強力に自立固定する方法として最適であり、その実
用的価値は著しいものである。As described above, according to the present invention, all the piles driven into the outer periphery of the root mortar are temporarily pressed and maintained on the outer periphery of the root mortar by the winding and tightening of the fastening device in which the wire and the winch are integrated. Then, at the time of the next tightening operation, the pile and the holding part are tightened and connected by an inexpensive tightening part such as a mild steel wire for each pile to achieve self-standing fixation of the tree, and the tightening tool is finally finished. Is extremely economical, including the fact that it is removed and reused, and since the holding piece is located away from around the trunk of the tree, there is no need for a protective cloth, of course. This method is most suitable as a method for firmly fixing rooted planting trees at an early stage without damaging the tree trunk, and its practical value is remarkable.
【図1及び図2】は、樹木に形成された根鉢(2)周囲
に打込まれた4本の杭(4)の各々が一時的に外根鉢
(2)に任意の押圧力を付与しつづける態様を示す平面
図及び側面図である。1 and 2 show that each of four piles (4) driven around a root basin (2) formed in a tree temporarily applies an arbitrary pressing force to an outer root basin (2). It is the top view and side view which show the aspect which continues giving.
【図3】は、前記図1,図2に示した態様を一点鎖線で
表しており、この一時的緊締状態を持続したままで各杭
(4)と押さえ部片(4a)とを緊締部片(4b)によ
り緊締結合する状態を表す平面図である。FIG. 3 shows the mode shown in FIG. 1 and FIG. 2 by a chain line, in which the piles (4) and the pressing pieces (4a) are tightened while the temporary tightening state is maintained. FIG. 6 is a plan view showing a state in which the pieces (4b) are tightly coupled.
【図4】は、前記図3に示した緊締作業が終了した後に
おいて一時的に全杭(4)を締付け保持する緊締具
(7)を取外した最終の自立固定状態を示す平面図であ
る。FIG. 4 is a plan view showing a final self-standing state in which a tightening tool (7) for temporarily tightening and holding the entire pile (4) is removed after the tightening operation shown in FIG. 3 is completed. .
【図5及び図6】は、従来の樹木自立固定方法であっ
て、対向する杭(40)(40)同志を、ワイヤ(50
a)とウインチ(50b)からなる緊締具(50)を前
記杭(40)(40)に形成されたシンブル(40a)
に掛渡して緊締した状態を示す平面図及び側面図であ
り、前記緊締具(50)のワイヤ(50a)が保護布
(60)を介在して樹木の幹周りに圧接している。FIGS. 5 and 6 show a conventional tree self-supporting fixing method, in which opposing piles (40) and (40) are connected with a wire (50).
a) A thimble (40a) formed on the piles (40), (40) by fastening the fastener (50) comprising the winch (50b).
5A and 5B are a plan view and a side view, respectively, showing a state in which the wire is tightened by being wound around the tree. The wire (50a) of the tightening tool (50) is pressed against the trunk of the tree via a protective cloth (60).
【図7】は、従来の他の樹木自立固定方法であり、4本
の杭(40)を、該杭(40)に形成したシンブル(4
0a)に一個の強力な緊締具(50)におけるワイヤ
(50a)を掛渡し該緊締具(50)のウインチ(50
b)を駆動することにより締付けた状態を示す平面図で
あり、樹木の幹周りへの押圧力が付与されない例であ
る。FIG. 7 shows another conventional self-standing tree fixing method, in which four piles (40) are formed on a thimble (4) formed on the pile (40).
0a), the wire (50a) of one strong fastener (50) is passed over the winch (50) of the fastener (50).
It is a top view showing the state where it tightened by driving b), and is an example in which pressing force around the trunk of a tree is not given.
1…地表に掘削形成された穴 2…樹木に形成された根鉢 3…樹木の幹 4…L字型杭 4a…杭(4)の頭部に形成された後方係止片 4b…杭(4)の頭部に形成された前方係止片 5…緊締具 5a…ワイヤ 5b…ウインチ 8…押さえ部片 9…緊締部片 DESCRIPTION OF SYMBOLS 1 ... Hole excavated and formed in the ground surface 2 ... Root pot formed in tree 3 ... Tree trunk 4 ... L-shaped pile 4a ... Back locking piece formed in the head of pile (4) 4b ... Pile ( 4) Front locking piece formed on the head of 5) 5 ... Tightening tool 5a ... Wire 5b ... Winch 8 ... Pressing piece 9 ... Tightening piece
Claims (1)
成する第一の工程と、前記穴(1)に植栽用樹木の根鉢
(2)を定置する第二の工程と、前記根鉢(2)の側面
に沿って複数本の杭(4)を該杭(4)の上端が前記根
鉢(2)上面に面一になる程度に打込む第三の工程と、
前記各杭(4)の上端にワイヤ(5a)とウインチ(5
b)とが一体になった緊締具(5)を連続して掛渡して
緊締する第四の工程と、樹木の幹(3)を囲むように設
けられた押さえ部片(8)と各杭(4)の上端の各々と
を可撓性の緊締部片(9)により緊締結合し前記押さえ
部片(8)が前記樹木の幹(3)外周から離間するよう
に位置させる第五の工程と、上記第四の工程において各
杭(4)を一旦締付けた緊締具(5)を取外す第六の工
程と、前記穴(1)内の空隙に土砂を埋戻す第七の工程
とで構成することを特徴とする植栽用樹木の自立固定方
法。1. A first step of excavating and forming a hole (1) having a desired size in the ground, and a second step of placing a root pot (2) of a planting tree in the hole (1). A third step of driving a plurality of piles (4) along the side surface of the root mortar (2) so that the upper end of the pile (4) is flush with the upper surface of the root mortar (2);
A wire (5a) and a winch (5) are provided at the upper end of each of the piles (4).
The fourth step of continuously straddling and tightening the tightening tool (5) integrated with b), the pressing piece (8) and each pile provided so as to surround the trunk (3) of the tree. A fifth step in which the upper ends of (4) are tightly connected to each other by a flexible tightening piece (9) and the pressing piece (8) is positioned so as to be separated from the outer circumference of the tree trunk (3). And a sixth step of removing the tightening tool (5) that has once tightened each pile (4) in the fourth step, and a seventh step of backfilling the earth and sand in the voids in the hole (1). A self-supporting method for fixing trees for planting, which comprises:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6297748A JP2593422B2 (en) | 1994-10-25 | 1994-10-25 | How to fix trees for planting independently |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6297748A JP2593422B2 (en) | 1994-10-25 | 1994-10-25 | How to fix trees for planting independently |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08116806A true JPH08116806A (en) | 1996-05-14 |
JP2593422B2 JP2593422B2 (en) | 1997-03-26 |
Family
ID=17850671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6297748A Expired - Lifetime JP2593422B2 (en) | 1994-10-25 | 1994-10-25 | How to fix trees for planting independently |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2593422B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008193972A (en) * | 2007-02-14 | 2008-08-28 | Toho Leo Co | Tree-supporting construction method, and tree-supporting construction tool |
CN109156307A (en) * | 2018-09-05 | 2019-01-08 | 安徽省尚书生态农业科技有限公司 | A kind of pear sapling field planting seedlings plugging positioning device |
US10653079B1 (en) | 2016-08-25 | 2020-05-19 | Ginger Tree Innovations, LLC | Underground tree stake system |
-
1994
- 1994-10-25 JP JP6297748A patent/JP2593422B2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008193972A (en) * | 2007-02-14 | 2008-08-28 | Toho Leo Co | Tree-supporting construction method, and tree-supporting construction tool |
US10653079B1 (en) | 2016-08-25 | 2020-05-19 | Ginger Tree Innovations, LLC | Underground tree stake system |
CN109156307A (en) * | 2018-09-05 | 2019-01-08 | 安徽省尚书生态农业科技有限公司 | A kind of pear sapling field planting seedlings plugging positioning device |
Also Published As
Publication number | Publication date |
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JP2593422B2 (en) | 1997-03-26 |
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