JP3187581U - Driving pile - Google Patents
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- JP3187581U JP3187581U JP2013005475U JP2013005475U JP3187581U JP 3187581 U JP3187581 U JP 3187581U JP 2013005475 U JP2013005475 U JP 2013005475U JP 2013005475 U JP2013005475 U JP 2013005475U JP 3187581 U JP3187581 U JP 3187581U
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- 239000004576 sand Substances 0.000 description 8
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 230000002265 prevention Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
【課題】短期間の間に打設と引き抜きを繰り返し行う状況で使用する打設杭において、引き抜き作業を行うときに容易に引き抜くことができる打設杭を提供すること。
【解決手段】正面１１と背面及び右側面１３と左側面１４が平行である四角柱形状の胴体部１０と、前記胴体部から上方に延設する頭部２０と、前記胴体部から下方に延設する脚部３０とが一体的に構成され、前記頭部に所定の大きさの円形の頭部孔２２を穿設した打設杭１を提供する。
【選択図】図２To provide a driving pile that can be easily pulled out when performing a pulling operation in a driving pile that is used in a situation where the driving and pulling are repeatedly performed in a short period of time.
A body 10 having a quadrangular prism shape in which a front surface 11 and a back surface and a right side surface 13 and a left side surface 14 are parallel, a head 20 extending upward from the body portion, and extending downward from the body portion. Provided is a placing pile 1 that is integrally formed with a leg 30 to be provided and has a circular head hole 22 of a predetermined size formed in the head.
[Selection] Figure 2
Description
本願考案は、頭部を木槌等で殴打することにより脚部の先端から胴体部にかけて地中に埋没し容易に引き抜けなくなる打設杭に関するものである。 The present invention relates to a driving pile that is buried in the ground from the tip of a leg portion to a trunk portion by striking the head with a wooden hammer or the like and cannot be easily pulled out.
脚部の先端から胴体部にかけて地中に埋没させた打設後の状態を維持し、容易に引き抜くことを防止する打設杭が開発されている。 There has been developed a driving pile that maintains a state after being buried in the ground from the tip of the leg portion to the trunk portion and prevents it from being easily pulled out.
例えば、スパイラル状の浮き上がり防止杭（特許文献１）や、抜け防止付倍力機構応用の杭（特許文献２）などである。 For example, a spiral-shaped lifting prevention pile (Patent Document 1), a pile applied with a buckling prevention booster mechanism (Patent Document 2) and the like.
上述した特許文献１のスパイラス状の浮き上がり防止杭は、螺旋状に地面に捻じ込まれるため打設後の状態が維持でき容易に引き抜くことを防止する。 Since the above-described spurious lift prevention pile of Patent Document 1 is screwed into the ground in a spiral shape, the state after placement can be maintained and it is prevented from being pulled out easily.
また、上述した特許文献２の抜け防止付倍力機構応用の杭は、抜け防止機構を備えるため打設後の状態が維持でき容易に引き抜くことを防止する。 Moreover, since the pile applied to the boosting mechanism with slip prevention described in Patent Document 2 described above includes a slip prevention mechanism, the pile can be maintained in a state after being placed and prevented from being pulled out easily.
しかしながら、特に短期間の間に打設と引き抜きを繰り返し行う状況で使用する打設杭においては、上述した様な容易に引き抜くことを防止する機能が不要とまではしないものの、引き抜き作業を行うときに容易に引き抜くことができるという機能の方を重要視する場合もある。 However, in the case of a driving pile that is used in a situation where the driving and pulling are repeated repeatedly in a short period of time, the function to prevent the easy pulling as described above is not unnecessary, but when performing a pulling operation In some cases, the function that can be easily pulled out is emphasized.
そこで、特に引き抜き作業を行うときに容易に引き抜くことができる打設杭を提供することを課題とする。 Therefore, it is an object to provide a driving pile that can be easily pulled out particularly when performing a pulling operation.
上記の課題を解決するために、多角柱形状（四角柱形状など）の胴体部と、前記胴体部から上方に延接する頭部と、前記胴体部から下方に延設する脚部とで一体的に構成する打設杭を提供する。 In order to solve the above-mentioned problems, a body portion having a polygonal column shape (such as a quadrangular prism shape), a head portion extending upward from the body portion, and a leg portion extending downward from the body portion are integrated. Providing driving piles to be constructed.
また、上記の課題を解決するために、四角柱形状の胴体部と、前記胴体部から上方に延接する頭部と、前記胴体部から下方に延設する脚部とで一体的に構成し、前記胴体部の正面と背面又は一方の側面と他方の側面が平行である打設杭を提供する。 Further, in order to solve the above problems, a quadratic prism-shaped body part, a head part extending upward from the body part, and a leg part extending downward from the body part are integrally configured, Provided is a driving pile in which the front surface and the back surface of the body portion or one side surface and the other side surface are parallel to each other.
また、上記の課題を解決するために、四角柱形状の胴体部と、前記胴体部から上方に延接する頭部と、前記胴体部から下方に延設する脚部とで一体的に構成し、前記胴体部の正面と背面又は一方の側面と他方の側面が平行であり、さらに前記胴体部の一方の側面の幅と前記頭部及び前記脚部の側面の幅が、同一幅である打設杭を提供する。 Further, in order to solve the above problems, a quadratic prism-shaped body part, a head part extending upward from the body part, and a leg part extending downward from the body part are integrally configured, The front and back of the body part, or one side and the other side are parallel, and the width of one side of the body and the side of the head and the leg are the same width. Provide piles.
また、上記の課題を解決するために、四角柱形状の胴体部と、前記胴体部から上方に延接する頭部と、前記胴体部から下方に延設する脚部とで一体的に構成し、前記胴体部の正面と背面又は一方の側面と他方の側面が平行であり、さらに前記胴体部の一方の側面の幅と前記頭部及び前記脚部の側面の幅が、同一幅であり、前記頭部の正面に前記胴体部が挿通可能な大きさの孔を設けた打設杭を提供する。 Further, in order to solve the above problems, a quadratic prism-shaped body part, a head part extending upward from the body part, and a leg part extending downward from the body part are integrally configured, The front and back of the body part or one side and the other side are parallel, and the width of one side of the body and the width of the side of the head and the leg are the same width, Provided is a driving pile provided with a hole having a size through which the body portion can be inserted in front of the head.
本願考案の打設杭は多角柱形状（角を有する形状）であるため、地中に埋没された胴体部を軸心回りにまわすと胴体部の角が胴体部周辺の土砂を削る。その結果、胴体部周辺の土砂が柔らかくなる又は隙間が生じるため容易に引き抜くことができる。 Since the pile according to the present invention has a polygonal column shape (a shape having corners), when the trunk part buried in the ground is turned around the axis, the corners of the trunk part cut the earth and sand around the trunk part. As a result, the earth and sand around the body portion becomes soft or a gap is generated, so that it can be easily pulled out.
また、本願考案の打設杭は、胴体部が四角柱形状であるため、胴体部のすべての面と土砂との関係において、打設杭を上方に引き抜くときに土砂が妨げとならないため、容易に引き抜くことが可能となる。また、製造又は加工が容易な形状であるためコストの低減にもなる。 Moreover, since the body part is a quadrangular prism, the placement pile of the present invention is easy because the earth and sand do not hinder when the placement pile is pulled upward in the relationship between all surfaces of the body part and earth and sand. It becomes possible to pull out. Moreover, since the shape is easy to manufacture or process, the cost can be reduced.
また、本願考案の打設杭は、胴体部の正面と背面又は一方の側面と他方の側面が平行であるため、胴体部の各面と土砂との関係において、打設杭を上方に引き抜くときに土砂が妨げとならないため、容易に引き抜くことが可能となる。 In addition, since the driving pile of the present invention has the front and back of the body part or one side and the other side being parallel, when the casting pile is pulled upward in relation to each surface of the body and earth and sand. In addition, since the earth and sand do not interfere, it can be easily pulled out.
また、本願考案の打設杭は、頭部の最上部から脚部の最下部までの側面の幅が同一幅であるため、打設杭を上方に引き抜くときに土砂が妨げとならないため、容易に引き抜くことが可能となる。 Moreover, since the width of the side surface from the uppermost part of the head to the lowermost part of the leg part is the same width, the placing pile of the present invention is not easily disturbed by earth and sand when the placing pile is pulled upward. It becomes possible to pull out.
また、本願考案の打設杭は、頭部に前記胴体部が挿通可能な大きさの頭部孔を設けているため、他の打設杭を前記頭部孔に挿通し胴体部の軸心回りにまわすことが可能となる。 Moreover, since the placing pile of the present invention is provided with a head hole having a size that allows the body portion to be inserted into the head, the other pile is inserted through the head hole and the axis of the trunk portion. It can be turned around.
一例として、地面に敷いた樹脂製シートを打設杭で固定し、風圧で飛ばされることを防止する。 As an example, a resin sheet laid on the ground is fixed with a driving pile to prevent it from being blown by wind pressure.
まずは、打設杭の構成について、図１から図４に従い説明する。 First, the configuration of the driving pile will be described with reference to FIGS.
打設杭（１）は、四角柱形状の胴体部（１０）と、前記胴体部から上方に延設する頭部（２０）と、前記胴体部から下方に延接する脚部（３０）とで一体的に構成する（図１）。 The driving pile (1) includes a quadrangular prism-shaped body part (10), a head part (20) extending upward from the body part, and a leg part (30) extending downward from the body part. It is configured integrally (FIG. 1).
前記胴体部の正面（１１）の幅（Ｌ１）は、９ミリメートルである（図２）。 The width (L1) of the front surface (11) of the body part is 9 millimeters (FIG. 2).
また、前記胴体部の背面（１２）の幅も、９ミリメートルである。 Moreover, the width | variety of the back surface (12) of the said trunk | drum is 9 millimeters.
前記胴体部の正面（１１）と背面（１２）とは平行に成形している（図３）。 The front surface (11) and the back surface (12) of the body part are formed in parallel (FIG. 3).
前記胴体部の右側面（１３）の幅（Ｌ２）は、６ミリメートルである（図３）。 The width (L2) of the right side surface (13) of the body part is 6 millimeters (FIG. 3).
また、前記胴体部の左側面（１４）の幅も、６ミリメートルである。 The width of the left side surface (14) of the body part is also 6 millimeters.
前記胴体部の右側面（１３）と左側面（１４）とは平行に成形している（図２）。 The right side surface (13) and the left side surface (14) of the body part are formed in parallel (FIG. 2).
したがって、本実施例の前記胴体部の断面形状は、長方形である。 Therefore, the cross-sectional shape of the body portion of the present embodiment is a rectangle.
前記頭部（２０）は、前記胴体部の正面の幅（Ｌ１）から上方へ一端拡幅して延設した後一定の幅（Ｌ３）でさらに上方へ延設しており、正面視ホームベース形状（角丸の略５角形）をしている（図２）。 The head (20) extends from the front width (L1) of the body portion to the upper end and then extends further upward with a constant width (L3). (Substantially pentagonal rounded corners) (FIG. 2).
前記頭部の最上端面である頭頂部（２１）の端面形状について、凹面、凸面或いは平坦面等いずれでも良いが、木槌等で殴打し易い平坦面に成形することが好ましい（図３）。 The end surface shape of the top portion (21), which is the uppermost end surface of the head, may be any of a concave surface, a convex surface, a flat surface, etc., but it is preferably formed into a flat surface that can be easily beaten with a mallet or the like (FIG. 3).
前記頭部の正面中央部には直径１３ミリメートル（Ｌ４）の円形の頭部孔（２２）を設けている（図２）。 A circular head hole (22) having a diameter of 13 millimeters (L4) is provided in the front center portion of the head (FIG. 2).
前記頭部孔（２２）の形状及び大きさ（外形サイズ）について、四角形、だ円形或いは円形等いずれでも良いが、加工のしやすさ及び加工コストなどを考慮すると円形に穿設することが好ましい。また、当該打設杭の胴体部が挿通可能な大きさ（外形サイズ）である方が好ましい。 The shape and size (outer size) of the head hole (22) may be any of a quadrangle, an oval, a circle, and the like, but it is preferable to drill in a circle in consideration of ease of processing and processing cost. . In addition, it is preferable that the trunk portion of the placing pile has a size (outer size) that can be inserted.
前記頭部の側面の幅について、前記胴体部の両側面の幅（Ｌ２）と同一の６ミリメートルである。 The width of the side surface of the head is 6 mm, which is the same as the width (L2) of both side surfaces of the body portion.
前記脚部（３０）は、前記胴体部の正面の幅（Ｌ１）から下方へ縮幅して延設しており、最先端部は打設時に埋没しやすい尖った形状に成形している（図２）。 The leg portion (30) extends downwardly from the front width (L1) of the body portion, and the most advanced portion is formed into a pointed shape that is easily buried during placement ( Figure 2).
前記脚部の側面の幅について、前記胴体部との境界である脚部上方から尖った最先端部である脚部下方まで一定で変化せず、前記胴体部の両側面の幅（Ｌ２）と同一の６ミリメートルである。 The width of the side surface of the leg part does not change from the upper part of the leg part, which is the boundary with the body part, to the lower part of the leg part, which is the sharpest point, and the width (L2) of both side faces of the trunk part. Same 6 millimeters.
なお、打設杭（１）の頭部（２０）、胴体部（１０）、脚部（３０）のバランス及び全体の長さについては、いずれであっても良く、例えば、胴体部を長く延設したタイプの打設杭も許容し得る（図４）。 In addition, any may be sufficient about the balance and the whole length of the head (20), trunk | drum (10), leg | leg part (30) of a placement pile (1), for example, extend a trunk | drum long. The type of driving piles that are installed are also acceptable (Fig. 4).
なお、打設杭の材質について、前記胴体部、頭部及び脚部すべて同一の金属を使用して一体的に成形している。 In addition, about the material of the placing pile, the said trunk | drum part, a head, and a leg part are integrally shape | molded using the same metal.
次に、打設作業時の操作について、図５に従い説明する。 Next, the operation at the time of placing work will be described with reference to FIG.
地面（５０）に、樹脂製のシート（４０）を敷く。 A resin sheet (40) is laid on the ground (50).
前記樹脂製のシートの止め孔（４１）に、打設杭の脚部（３０）の最先端を挿し、その後、前記打設杭の頭頂部（２１）を木槌等で殴打して前記打設杭を地中に埋没させて前記樹脂製のシートを固定する。 The leading edge of the leg portion (30) of the placing pile is inserted into the stop hole (41) of the resin sheet, and then the top portion (21) of the placing pile is beaten with a mallet or the like to form the hitting pile. The stake is buried in the ground and the resin sheet is fixed.
次に、引き抜き作業時の操作について、図６及び図７に従い説明する。 Next, the operation at the time of pulling out will be described with reference to FIGS.
地中に埋没している前記打設杭の頭部（２０）を手で掴み、胴体部の軸心（Ｘ）回りにまわす（図６では時計回りにまわしている状態を示す）。 The head (20) of the placing pile buried in the ground is gripped by hand and turned around the axis (X) of the trunk (shown in a clockwise direction in FIG. 6).
なお、前記打設杭の頭部（２０）を手で掴んでまわせない場合は、前記打設杭の頭部に穿設した頭部孔（２２）に、他の打設杭などを挿通して胴体部の軸心（Ｘ）回りにまわすことも可能である（図示せず）。 When the head (20) of the driving pile is not grasped by hand, another driving pile or the like is inserted into the head hole (22) drilled in the head of the driving pile. It is also possible to turn around the axis (X) of the body part (not shown).
前記地中に埋没している打設杭を胴体部の軸心（Ｘ）回りにまわすと、前記胴体部の正面（１１）と右側面（１３）が交差する角、或いは前記胴体部の正面（１１）と左側面（１４）が交差する角等が周辺の土砂を削るため、前記胴体部の周辺部が柔らかくなる又は前記胴体部の周辺部に隙間が生じる（図７の状態）。 When the driving pile buried in the ground is turned around the axis (X) of the body part, the angle at which the front surface (11) and the right side surface (13) of the body part intersect, or the front surface of the body part Since the corner or the like at which (11) and the left side surface (14) cross each other cuts the surrounding earth and sand, the peripheral portion of the trunk portion becomes soft or a gap is generated in the peripheral portion of the trunk portion (state of FIG. 7).
その後、地中に埋没している前記打設杭の頭部（２０）を手で掴み、上方（地上方向）へ引き抜く（図７）。 Thereafter, the head (20) of the placing pile buried in the ground is grasped by hand and pulled out upward (toward the ground) (FIG. 7).
前記打設杭（１）は、上述したような樹脂製のシートを固定する他にも様々な使用が考えられ得る。例えば、テント（６０）の設営などである（図８）。 The driving pile (1) can be used in various ways other than fixing the resin sheet as described above. For example, the tent (60) is set up (FIG. 8).
本願考案の打設杭は、特に引き抜き作業時の操作性に優れた打設杭であるので、産業上の利用性を有する。 Since the placing pile of the present invention is a placing pile excellent in operability particularly during the drawing operation, it has industrial utility.
１ 打設杭
１０ 胴体部
１１ 正面
１２ 背面
１３ 右側面（一方の側面）
１４ 左側面（他方の側面）
２０ 頭部
２１ 頭頂部
２２ 頭部孔
３０ 脚部
４０ 樹脂製のシート
４１ 樹脂製のシートの止め孔
５０ 地面（地表、地中）
６０ テント
Ｌ１ 胴体部の正面の幅
Ｌ２ 胴体部の側面の幅
Ｌ３ 頭部の正面の幅
Ｌ４ 頭部孔の直径
Ｘ 胴体部の軸心
DESCRIPTION OF SYMBOLS 1 Placing pile 10 Body part 11 Front 12 Back 13 Right side (one side)
14 Left side (the other side)
20 Head 21 Top of head 22 Head hole 30 Leg 40 Resin sheet 41 Resin seat stop hole 50 Ground (surface, underground)
60 Tent L1 Width of the front part of the body part L2 Width of the side part of the body part L3 Width of the front part of the head part L4 Diameter of head hole X Center axis of the body part
Claims (5)
前記胴体部から上方に延接する頭部と、
前記胴体部から下方に延設する脚部と、
で一体的に構成する打設杭。 A polygonal cylindrical body,
A head portion extending upward from the body portion;
Leg portions extending downward from the body portion;
A built-up pile that is composed of a single piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013005475U JP3187581U (en) | 2013-09-24 | 2013-09-24 | Driving pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013005475U JP3187581U (en) | 2013-09-24 | 2013-09-24 | Driving pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3187581U true JP3187581U (en) | 2013-12-05 |
Family
ID=50431133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013005475U Expired - Lifetime JP3187581U (en) | 2013-09-24 | 2013-09-24 | Driving pile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3187581U (en) |
-
2013
- 2013-09-24 JP JP2013005475U patent/JP3187581U/en not_active Expired - Lifetime
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