JP2003306290A - Sling for steel sheet pile - Google Patents
Sling for steel sheet pileInfo
- Publication number
- JP2003306290A JP2003306290A JP2002112895A JP2002112895A JP2003306290A JP 2003306290 A JP2003306290 A JP 2003306290A JP 2002112895 A JP2002112895 A JP 2002112895A JP 2002112895 A JP2002112895 A JP 2002112895A JP 2003306290 A JP2003306290 A JP 2003306290A
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- sheet pile
- wall portion
- joint portion
- joint
- 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
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、鋼矢板用吊り具に
関し、詳しくは、水や土壌などの仕切り壁を構成する鋼
矢板の吊り上げ、引き起こし、運搬などに用いられる、
鋼矢板用吊り具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a steel sheet pile suspender, and more specifically, it is used for lifting, raising, and transporting steel sheet piles constituting a partition wall such as water and soil.
A suspension for steel sheet piles.
【０００２】[0002]
【従来の技術】従来より、鋼矢板は、港湾、河川、山
留、基礎などの各工事分野において、水や土壌の仕切り
壁を構成するために用いられている。このような鋼矢板
３１は、たとえば、図１２に示すように、長手方向に延
びる板本体３２の幅方向両側縁部に鉤状の継手部分３３
が形成されていることから、このような鋼矢板３１を運
搬するために、継手部分３３を掴む専用の吊り具が、各
種提案されている（たとえば、特開平９−１９４１８１
号公報、特開平１０−１２１４９９号公報など）。2. Description of the Related Art Conventionally, steel sheet piles have been used to construct a partition wall for water or soil in each construction field such as a harbor, a river, a mountain retention, and a foundation. Such a steel sheet pile 31, for example, as shown in FIG. 12, has hook-shaped joint portions 33 on both side edges in the width direction of a plate body 32 extending in the longitudinal direction.
Therefore, in order to carry such a steel sheet pile 31, various kinds of dedicated suspending tools for gripping the joint portion 33 have been proposed (for example, JP-A-9-194181).
Japanese Patent Laid-Open No. 10-121499, etc.).
【０００３】[0003]
【発明が解決しようとする課題】しかるに、鋼矢板３１
の継手部分３３は、上記した図１２に示すように、鉤状
に形成されているため、この鉤状の継手部分３３を確実
に掴むために、吊り具には、継手部分３３における掴む
部分に対応した形状が必要とされる。However, the steel sheet pile 31 is used.
As shown in FIG. 12 above, the joint portion 33 of No. 1 is formed in a hook shape. Therefore, in order to securely grasp this hook-shaped joint portion 33, the suspender is provided with a portion to be grasped in the joint portion 33. Corresponding shapes are required.
【０００４】一方、これらの吊り具は、いずれも、クレ
ーンなどによって吊り上げるためのワイヤーロープの取
付孔が１箇所しか形成されていないため、鋼矢板３１を
水平状態で吊り上げる場合と、鉛直状態で吊り上げる場
合とでは、吊り具において、鋼矢板３１の継手部分３３
を掴む方向を変更する必要がある。しかし、継手部分３
３を掴む方向を変更すると、継手部分３３における掴む
部分が変わってしまい、吊り上げ方法によっては、確実
に掴むことができなという不具合がある。On the other hand, in each of these hoists, since only one mounting hole for the wire rope for hoisting by a crane is formed, the steel sheet pile 31 is hoisted horizontally and vertically. In some cases, in the hanger, the joint portion 33 of the steel sheet pile 31 is used.
It is necessary to change the direction to grab. However, joint part 3
If the direction of gripping 3 is changed, the gripped portion of the joint portion 33 changes, and depending on the hoisting method, there is a problem in that it cannot be gripped reliably.
【０００５】本発明は、このような不具合に鑑みなされ
たものであり、その目的とするところは、簡易な構成に
よって、鋼矢板の継手部分を確実に掴んだ状態で、種々
の吊り上げ方法を実現することのできる、鋼矢板用吊り
具を提供することにある。The present invention has been made in view of the above problems, and an object of the present invention is to realize various lifting methods with a simple structure while securely gripping a joint portion of a steel sheet pile. The purpose of the present invention is to provide a hanging tool for steel sheet piles.
【０００６】[0006]
【課題を解決するための手段】上記の目的を達成するた
め、請求項１に記載の発明は、鋼矢板の継手部分を掴む
掴み部と、吊り部材を取り付けるための取付部とを備え
る鋼矢板用吊り具において、前記取付部は、異なる方向
から吊り上げることができるように、前記掴み部に複数
設けられていることを特徴としている。To achieve the above object, the invention as set forth in claim 1 is provided with a steel sheet pile having a grip portion for gripping a joint portion of the steel sheet pile and a mounting portion for mounting a hanging member. The hanging device is characterized in that a plurality of the attaching portions are provided on the gripping portion so that the attaching portion can be lifted from different directions.
【０００７】このような構成によると、取付部が、異な
る方向から吊り上げることができるように掴み部に複数
設けられているので、掴み部によって、一定方向から鋼
矢板の継手部分を掴んだ状態で、複数の取付部のうちの
任意の取付部に吊り部材を取り付けることにより、任意
の方向に吊り上げることができる。そのため、継手部分
を掴む方向を変更せずとも、種々の方向に吊り上げるこ
とができるので、掴み部を、一定方向から継手部分を確
実に掴めるように、継手部分の掴む部分に対応する形状
に形成して、一定方向からの確実な掴みを確保しつつ、
複数の取付部によって、種々の吊り上げ方法に対応した
吊り上げを実現することができる。According to this structure, since the plurality of mounting portions are provided in the gripping portion so that the mounting portions can be lifted from different directions, the gripping portion can grip the joint portion of the steel sheet pile from a certain direction. It is possible to lift in any direction by attaching the suspending member to any attaching portion of the plurality of attaching portions. Therefore, it is possible to lift in various directions without changing the gripping direction of the joint part, so that the gripping part is formed in a shape corresponding to the gripping part of the joint part so that the joint part can be reliably gripped from a certain direction. And while securing a certain grip from a certain direction,
By using the plurality of mounting portions, it is possible to realize hoisting corresponding to various hoisting methods.
【０００８】また、請求項２に記載の発明は、請求項１
に記載の発明において、前記掴み部は、前記継手部分を
挟んで対向可能な第１の壁部および第２の壁部と、前記
第１の壁部および前記第２の壁部の一方側端部を連結す
る第３の壁部とを備え、前記取付部は、前記第１の壁
部、前記第２の壁部および前記第３の壁部のうち、少な
くとも２つの壁部に設けられていることを特徴としてい
る。The invention described in claim 2 is the same as claim 1.
In the invention according to claim 1, the gripping portion includes a first wall portion and a second wall portion that are opposed to each other with the joint portion interposed therebetween, and one end of the first wall portion and the second wall portion. A third wall part connecting the parts, and the mounting part is provided on at least two wall parts of the first wall part, the second wall part, and the third wall part. It is characterized by being.
【０００９】このような構成によると、鋼矢板の継手部
分を、第３の壁部の反対側から、第１の壁部と第２の壁
部との間に受け入れて、これら第１の壁部と第２の壁部
との間で挟むことにより、掴み部によって掴むことがで
きる。そのため、簡易な構成によって、鋼矢板の継手部
分に対応した小型軽量の掴み部を形成することができ、
作業性の向上を図ることができる。According to this structure, the joint portion of the steel sheet pile is received from the opposite side of the third wall portion between the first wall portion and the second wall portion, and these first wall portions are received. By being sandwiched between the part and the second wall part, it can be gripped by the grip part. Therefore, with a simple configuration, it is possible to form a small and lightweight grip portion corresponding to the joint portion of the steel sheet pile,
Workability can be improved.
【００１０】また、請求項３に記載の発明は、請求項２
に記載の発明において、前記第１の壁部または前記第２
の壁部には、前記継手部分を押圧するための第１押圧手
段が設けられていることを特徴としている。Further, the invention according to claim 3 is the same as claim 2
In the invention described in [1], the first wall portion or the second wall portion.
The wall portion is provided with a first pressing means for pressing the joint portion.
【００１１】このような構成によると、第１の壁部と第
２の壁部との間で挟まれた継手部分を、第１押圧手段に
よって押圧して、掴み部に受け入れられた継手部分を、
第１押圧手段が設けられている側と反対側の第１の壁部
または第２の壁部に当接させることにより、継手部分を
掴み部において固定することができる。そのため、掴み
部による継手部分の確実な掴みを達成することができ
る。According to this structure, the joint portion sandwiched between the first wall portion and the second wall portion is pressed by the first pressing means so that the joint portion received by the grip portion is pressed. ,
The joint portion can be fixed at the grip portion by contacting the first wall portion or the second wall portion on the side opposite to the side on which the first pressing means is provided. Therefore, the reliable gripping of the joint portion by the gripping portion can be achieved.
【００１２】また、請求項４に記載の発明は、請求項２
または３に記載の発明において、前記第３の壁部には、
前記継手部分を押圧するための第２押圧手段が設けられ
るとともに、前記第１の壁部または前記第２の壁部の他
方側端部には、前記継手部分を係止するための係止部が
設けられていることを特徴としている。The invention according to claim 4 is the same as that of claim 2
Alternatively, in the invention described in 3, the third wall portion includes:
Second pressing means for pressing the joint portion is provided, and a locking portion for locking the joint portion is provided at the other end of the first wall portion or the second wall portion. Is provided.
【００１３】このような構成によると、第１の壁部と第
２の壁部との間で挟まれた継手部分を、第２押圧手段に
よって押圧して、掴み部に受け入れられた継手部分を係
止部に当接させることによって、継手部分を掴み部にお
ける固定位置に位置決めすることができる。そのため、
掴み部による継手部分のより確実な掴みを達成すること
ができる。According to this structure, the joint portion sandwiched between the first wall portion and the second wall portion is pressed by the second pressing means, and the joint portion received by the grip portion is pressed. By abutting on the locking portion, the joint portion can be positioned at the fixed position in the grip portion. for that reason,
A more reliable grip of the joint portion by the grip can be achieved.
【００１４】また、請求項５に記載の発明は、請求項３
または４に記載の発明において、前記第１押圧手段が、
歯付きボルトにより構成されていることを特徴としてい
る。The invention described in claim 5 is the same as claim 3
Alternatively, in the invention described in 4, the first pressing means is
It is characterized by being composed of toothed bolts.
【００１５】このような構成によると、第１押圧手段
が、歯付きボルトにより構成されているので、第１の壁
部と第２の壁部との間で挟まれた継手部分を、第１押圧
手段によって押圧すれば、より一層強固に、継手部分を
掴み部において固定することができる。According to this structure, since the first pressing means is composed of the toothed bolt, the joint portion sandwiched between the first wall portion and the second wall portion is By pressing with the pressing means, the joint portion can be more firmly fixed at the grip portion.
【００１６】[0016]
【発明の実施の形態】図１は、本発明の鋼矢板用吊り具
の一実施形態を示す斜視図、図２は、図１に示す鋼矢板
用吊り具の側断面図、図３は、鋼矢板用吊り具の取付状
態を示す説明図である。以下、図１ないし図３を参照し
て、この実施形態の鋼矢板用吊り具１を説明する。な
お、以下の説明において、特に言及のない限り、上下方
向、内外方向（幅方向）および前後方向（長手方向）
は、鋼矢板用吊り具１が継手部分３３に取り付けられた
状態（図３における取付状態）における鋼矢板３１（水
平状態）を基準としている。1 is a perspective view showing an embodiment of a steel sheet pile hanger of the present invention, FIG. 2 is a side sectional view of the steel sheet pile hanger shown in FIG. 1, and FIG. It is explanatory drawing which shows the attachment state of the hanging tool for steel sheet piles. The steel sheet pile hanger 1 of this embodiment will be described below with reference to FIGS. 1 to 3. In the following description, unless otherwise specified, the vertical direction, the inner / outer direction (width direction), and the front-back direction (longitudinal direction).
Is based on the steel sheet pile 31 (horizontal state) when the steel sheet pile hanger 1 is attached to the joint portion 33 (attached state in FIG. 3).
【００１７】この鋼矢板用吊り具１は、たとえば、図１
２に示すような鋼矢板３１を吊り上げるために用いられ
る。すなわち、この鋼矢板３１は、図３に示すように、
長手方向に延びる断面略コ字状（開口方向に広がる断面
略コ字状）の板本体３２と、その板本体３２の幅方向両
側縁部に形成される継手部分３３とが一体的に形成され
ている。継手部分３３は、略鉤状をなし、板本体３２か
ら屈曲形成される平坦部３４と、平坦部３４から下側に
向かって略Ｊ字状に屈曲形成される鉤部３５とが連続し
て形成されている。This steel sheet pile hanger 1 is shown in FIG.
It is used to lift up the steel sheet pile 31 as shown in FIG. That is, the steel sheet pile 31, as shown in FIG.
A plate main body 32 having a substantially U-shaped cross section extending in the longitudinal direction (a substantially U-shaped cross section extending in the opening direction) and joint portions 33 formed at both side edges of the plate main body 32 in the width direction are integrally formed. ing. The joint portion 33 has a substantially hook shape, and a flat portion 34 that is bent and formed from the plate body 32 and a hook portion 35 that is bent and formed in a substantially J shape downward from the flat portion 34 are continuous. Has been formed.
【００１８】この鋼矢板用吊り具１は、図１および図２
に示すように、吊り具本体２と、第１押圧手段としての
縦ボルト３と、第２押圧手段としての横ボルト４とを備
えている。This steel sheet pile hanger 1 is shown in FIGS.
As shown in FIG. 3, the hanging tool main body 2, the vertical bolt 3 as the first pressing means, and the horizontal bolt 4 as the second pressing means are provided.
【００１９】吊り具本体２は、鋼矢板３１の継手部分３
３を掴む掴み部５と、後述する吊り部材としてのカップ
リング１７を取り付けるための複数の取付部６とが一体
的に形成されている。The suspender body 2 includes a joint portion 3 of the steel sheet pile 31.
A grip portion 5 for gripping 3 and a plurality of mounting portions 6 for mounting a coupling 17 as a suspending member, which will be described later, are integrally formed.
【００２０】掴み部５は、図２に示すように、断面略コ
字状の厚板からなり、平面視略矩形厚板状の第１の壁部
としての上壁部７と、底面視略矩形厚板状の第２の壁部
としての下壁部８と、背面視略矩形厚板状の第３の壁部
としての側壁部９とが一体的に形成されている。上壁部
７と下壁部８とは、上下方向に所定の間隔（継手部分３
３を収容可能な間隔）を隔てて、互いに略平行状に延び
るように対向配置されており、それら上壁部７および下
壁部８の外側（一方側）端部が、それら上壁部７および
下壁部８と略直交する方向に延びる側壁部９によって連
結されている。また、下壁部８の内側（他方側）端部に
は、上側に向かって突出する係止部１０が、下壁部８の
幅方向（鋼矢板３１を基準とする前後方向）すべてにわ
たって形成されている。また、この係止部１０は、図４
が参照されるように、重ねて載置される複数の鋼矢板３
１において、上側の鋼矢板３１の継手部分３３と下側の
鋼矢板３１の継手部分３３との間の空間に、係止部１０
を挿入可能な程度の突出長さとして形成されている。As shown in FIG. 2, the grip portion 5 is composed of a thick plate having a substantially U-shaped cross section, and has an upper wall portion 7 as a first wall portion having a substantially rectangular thick plate shape in a plan view and a bottom plate substantially in a bottom view. A lower wall portion 8 as a second wall portion having a rectangular thick plate shape and a side wall portion 9 as a third wall portion having a substantially rectangular thick plate shape in rear view are integrally formed. The upper wall portion 7 and the lower wall portion 8 have a predetermined gap in the vertical direction (the joint portion 3
3 are arranged facing each other so as to extend substantially in parallel with each other at an interval capable of accommodating 3), and the outer (one side) end portions of the upper wall portion 7 and the lower wall portion 8 are located at the upper wall portion 7 Also, they are connected by a side wall portion 9 extending in a direction substantially orthogonal to the lower wall portion 8. Further, at the inner (other side) end of the lower wall portion 8, a locking portion 10 protruding upward is formed over the entire width direction of the lower wall portion 8 (the front-back direction with the steel sheet pile 31 as a reference). Has been done. Further, this locking portion 10 is shown in FIG.
, A plurality of steel sheet piles 3 to be placed on top of each other are referred to.
1, the locking portion 10 is provided in the space between the joint portion 33 of the upper steel sheet pile 31 and the joint portion 33 of the lower steel sheet pile 31.
Is formed so as to allow insertion of
【００２１】これによって、掴み部５では、図３に示す
ように、上壁部７の下面と下壁部８の上面とが平行する
ように形成され、側壁部９の内側面がこれら上壁部７の
下面と下壁部８の上面とから直角方向に形成され、これ
ら上壁部７の下面、下壁部８の上面および側壁部９の内
側面によって囲まれる側面視略矩形状の空間が、内側
（側壁部９の反対側）が開放される継手部分３３の収容
空間１１とされている。この収容空間１１は、上下方向
の長さ（上壁部７の下面から下壁部８の上面までの長
さ）が、鋼矢板３１の継手部分３３の上下方向の長さ
（継手部分３３における平坦面３４の上面から鉤部３５
の先端部までの長さ）よりも少し長く、かつ、内外方向
の長さ（側壁部９の内側面から係止部１０の内側面まで
の長さ）が、鋼矢板３１の継手部分３３の鉤部３５の内
外方向の長さ（鉤部３５の基端部から先端部までの内外
方向の長さ）よりも少し長くなるように形成されてい
る。As a result, in the grip portion 5, as shown in FIG. 3, the lower surface of the upper wall portion 7 and the upper surface of the lower wall portion 8 are formed so as to be parallel to each other, and the inner surface of the side wall portion 9 is formed on these upper walls. A space formed in a right angle direction from the lower surface of the portion 7 and the upper surface of the lower wall portion 8 and surrounded by the lower surface of the upper wall portion 7, the upper surface of the lower wall portion 8 and the inner side surface of the side wall portion 9 and having a substantially rectangular shape in a side view. Is the accommodation space 11 of the joint portion 33 whose inside (opposite side wall 9) is open. The accommodation space 11 has a vertical length (a length from the lower surface of the upper wall portion 7 to the upper surface of the lower wall portion 8) that is the vertical length of the joint portion 33 of the steel sheet pile 31 (in the joint portion 33. From the upper surface of the flat surface 34 to the hook 35
Of the joint portion 33 of the steel sheet pile 31 is a little longer than the length of the joint portion 33 of the steel sheet pile 31 and a length in the inner and outer directions (the length from the inner side surface of the side wall portion 9 to the inner side surface of the locking portion 10). It is formed to be slightly longer than the length of the hook portion 35 in the inward / outward direction (the length in the inward / outward direction from the base end portion to the tip portion of the hook portion 35).
【００２２】また、上壁部７には、図２に示すように、
雌ねじ（図示せず）が形成される大径の上壁螺着孔１２
が、中央部からやや内側において、厚さ方向（上下方
向）を貫通するように形成されている。また、側壁部９
には、雌ねじ（図示せず）が形成される上壁螺着孔１２
よりもやや小径の側壁螺着孔１３が、中央部からやや下
側において、厚さ方向（内外方向）を貫通するように形
成されている。Further, as shown in FIG.
Large-diameter upper wall screw hole 12 in which a female screw (not shown) is formed
Is formed so as to penetrate in the thickness direction (vertical direction) slightly inside from the central portion. Also, the side wall portion 9
Has a female screw (not shown) formed in the upper wall screw hole 12
A side wall screw hole 13 having a diameter slightly smaller than that of the side wall is formed so as to penetrate in the thickness direction (inward / outward direction) from the center to slightly lower side.
【００２３】また、下壁部８は、外側端部から内側端部
に向かって次第に厚さが薄くなるように、その下面が傾
斜（外側端部から内側端部に向かって上向きに傾斜）状
に形成されている。なお、上壁部７および側壁部９は、
下壁部８よりも厚い略同一の厚みとして形成されてい
る。Further, the lower wall portion 8 has an inclined lower surface (inclined upward from the outer end portion to the inner end portion) so that the thickness gradually decreases from the outer end portion to the inner end portion. Is formed in. The upper wall portion 7 and the side wall portion 9 are
The lower wall portion 8 is formed to have substantially the same thickness as the lower wall portion 8.
【００２４】取付部６は、図１に示すように、上壁部７
と下壁部８とにそれぞれ設けられている。上壁部７に設
けられる取付部６（以下、第１取付部６ａとする。）
は、上壁部７の内側端部における幅方向（鋼矢板３１を
基準とする前後方向）中央部から、斜め内側上方に向か
って略環状に膨出するように設けられており、カップリ
ング１７を挿通支持するための挿通孔１４（第１挿通孔
１４ａ）が、第１取付部６ａの幅方向（鋼矢板３１を基
準とする前後方向）を貫通するように形成されている。
また、下壁部８に設けられる取付部６（以下、第２取付
部６ｂとする。）は、下壁部８の外側端部における幅方
向（鋼矢板３１を基準とする前後方向）中央部から、斜
め外側下方に向かって略環状に膨出するように設けられ
ており、カップリング１７を挿通支持するための挿通孔
１４（第２挿通孔１４ｂ）が、幅方向（鋼矢板３１を基
準とする前後方向）を貫通するように形成されている。
そして、これら第１取付部６ａおよび第２取付部６ｂ
は、図２に示すように、掴み部５において、上壁部７の
内側端部と下壁部８の外側端部とにおいて対角に配置さ
れる。The mounting portion 6 has an upper wall portion 7 as shown in FIG.
And the lower wall portion 8 are provided respectively. The attachment portion 6 provided on the upper wall portion 7 (hereinafter referred to as the first attachment portion 6a).
Is provided so as to bulge in a substantially annular shape obliquely inward and upward from the center portion in the width direction (the front-rear direction with respect to the steel sheet pile 31) at the inner end portion of the upper wall portion 7. An insertion hole 14 (first insertion hole 14a) for inserting and supporting the is formed so as to penetrate in the width direction of the first mounting portion 6a (the front-back direction with respect to the steel sheet pile 31).
Further, the mounting portion 6 (hereinafter, referred to as the second mounting portion 6b) provided on the lower wall portion 8 is a central portion in the width direction (the front-back direction with respect to the steel sheet pile 31) at the outer end portion of the lower wall portion 8. From the above, the insertion hole 14 (second insertion hole 14b), which is provided so as to bulge obliquely outwardly in a substantially annular shape and through which the coupling 17 is inserted and supported, is arranged in the width direction (steel sheet pile 31 as a reference). And the front-back direction).
And these 1st attachment part 6a and 2nd attachment part 6b
As shown in FIG. 2, in the grip portion 5, the inner end portion of the upper wall portion 7 and the outer end portion of the lower wall portion 8 are diagonally arranged.
【００２５】縦ボルト３は、図２に示すように、上壁螺
着孔１２に螺着可能な大径に形成され、その先端部に、
縦ボルト３を鋼矢板３１に食い込ますための鋭利な歯部
１５が形成されている歯付きボルトから構成されてい
る。As shown in FIG. 2, the vertical bolt 3 is formed to have a large diameter so that it can be screwed into the upper wall screwing hole 12, and at its tip end,
The vertical bolt 3 is composed of a toothed bolt having sharp tooth portions 15 for biting the steel sheet pile 31.
【００２６】横ボルト４は、側壁螺着孔１３に螺着可能
な、縦ボルト３よりやや小径に形成されている。そし
て、縦ボルト３および横ボルト４は、それぞれ上壁螺着
孔１２および側壁螺着孔１３に螺着された状態におい
て、互いに直交する方向から鋼矢板３１の継手部分３３
を押圧することができるように配置されている。The horizontal bolt 4 is formed in a diameter slightly smaller than that of the vertical bolt 3, which can be screwed into the side wall screw hole 13. Then, the vertical bolts 3 and the horizontal bolts 4 in the state of being screwed into the upper wall screw holes 12 and the side wall screw holes 13 respectively, from the directions orthogonal to each other, the joint portion 33 of the steel sheet pile 31.
Are arranged so that they can be pressed.
【００２７】そして、この鋼矢板用吊り具１は、たとえ
ば、図３に示すように、鋼矢板１の板本体３２の幅方向
両側縁部に形成される各継手部分３３にそれぞれ取り付
けられ、各鋼矢板用吊り具１の第１取付部６ａの第１挿
通孔１４ａまたは第２取付部６ｂの第２挿通孔１４ｂ
に、後述するチェーン１６の一端部に取り付けられるカ
ップリング１７を挿通および係止させることにより、鋼
矢板３１を異なる方向から吊り上げることができる。The steel sheet pile hanger 1 is attached to each joint portion 33 formed on both side edges of the plate body 32 of the steel sheet pile 1 in the width direction, as shown in FIG. The first insertion hole 14a of the first attachment portion 6a of the steel sheet pile hanger 1 or the second insertion hole 14b of the second attachment portion 6b.
The steel sheet pile 31 can be lifted from different directions by inserting and locking the coupling 17 attached to one end of the chain 16 described later.
【００２８】次に、この鋼矢板用吊り具１を用いて、鋼
矢板３１を吊り上げる方法について説明する。Next, a method of hoisting the steel sheet pile 31 using the steel sheet pile suspending tool 1 will be described.
【００２９】まず、この鋼矢板用吊り具１を、重ねて載
置されている鋼矢板３１に取り付ける方法を、図４ない
し図６を参照して説明する。First, a method for attaching the steel sheet pile suspending tool 1 to the steel sheet piles 31 which are placed in an overlapping manner will be described with reference to FIGS. 4 to 6.
【００３０】鋼矢板用吊り具１を、重ねて載置されてい
る鋼矢板３１に取り付けるには、まず、図４に示すよう
に、重ねて載置されている最上位の鋼矢板３１の幅方向
外側から、鋼矢板用吊り具１を、鋼矢板３１の継手部分
３３に対して、側壁部９の反対側から上壁部７と下壁部
８との間の収容空間１１内に継手部分３３が受け入れら
れるように挿入する。より具体的には、上壁部７の下面
を、平坦部３４の上面に対向させながら、係止部１０
を、最上位の鋼矢板３１の継手部分３３とその下の鋼矢
板３１の継手部分３３との間の空間に挿入して、継手部
分３３を収容空間１１内に収容した後に、図５に示すよ
うに、鉤部３５の先端部を下壁部８の上面に当接させ
る。この時、下壁部８が、外側端部から内側端部に向か
って次第に厚さが薄くなるように形成されていることか
ら、係止部１０を最上位の鋼矢板３１の継手部分３３と
その下の鋼矢板３１の継手部分３３との間の空間に円滑
に挿入することができる。In order to attach the steel sheet pile hanger 1 to the steel sheet piles 31 which are stacked, first, as shown in FIG. 4, the width of the uppermost steel sheet pile 31 which is stacked is placed. From the outside in the direction, the steel sheet pile hanger 1 is joined to the joint portion 33 of the steel sheet pile 31 in the accommodation space 11 between the upper wall portion 7 and the lower wall portion 8 from the side opposite to the side wall portion 9. Insert so that 33 is accepted. More specifically, while the lower surface of the upper wall portion 7 faces the upper surface of the flat portion 34, the locking portion 10
5 is inserted into the space between the joint portion 33 of the uppermost steel sheet pile 31 and the joint portion 33 of the steel sheet pile 31 therebelow, and the joint portion 33 is housed in the housing space 11 and then shown in FIG. As described above, the tip of the hook portion 35 is brought into contact with the upper surface of the lower wall portion 8. At this time, since the lower wall portion 8 is formed so that the thickness thereof gradually decreases from the outer end portion to the inner end portion, the locking portion 10 is connected to the joint portion 33 of the uppermost steel sheet pile 31. It can be smoothly inserted into the space between the steel sheet pile 31 below and the joint portion 33.
【００３１】次いで、図５に示すように、横ボルト４を
螺進させて、鉤部３５の基端部を横ボルト４の先端部で
押圧して、図６に示すように、鉤部３５の先端部を係止
部１０に当接させ、固定位置を位置決めする。その後、
縦ボルト３を螺進させて、平坦部３４を縦ボルト３の先
端部で押圧して、鉤部３５の先端部を下壁部８の上面に
圧接させる。これによって、収容空間１１に収容された
継手部分３３を、横ボルト４および縦ボルト３によっ
て、掴み部５において確実に固定することができる。と
りわけ、縦ボルト３が歯付きボルトによって構成されて
いることから、縦ボルト３の螺進により、歯部１５が平
坦部３４にしっかりと食い込んで、継手部分３３を掴み
部５において強固に固定することができる。Next, as shown in FIG. 5, the horizontal bolt 4 is screwed to push the base end of the hook portion 35 with the tip of the horizontal bolt 4, and as shown in FIG. The tip end of the is brought into contact with the locking portion 10 to position the fixed position. afterwards,
The vertical bolt 3 is screwed, and the flat portion 34 is pressed by the tip portion of the vertical bolt 3 so that the tip portion of the hook portion 35 is brought into pressure contact with the upper surface of the lower wall portion 8. As a result, the joint portion 33 accommodated in the accommodation space 11 can be reliably fixed at the grip portion 5 by the horizontal bolt 4 and the vertical bolt 3. In particular, since the vertical bolt 3 is constituted by a toothed bolt, the tooth portion 15 firmly bites into the flat portion 34 by the screwing of the vertical bolt 3, and the joint portion 33 is firmly fixed at the grip portion 5. be able to.
【００３２】そして、たとえば、図７に示すように、鋼
矢板３１の板本体３２の幅方向両側縁部に形成される各
継手部分３３における長手方向両端部に、このような方
法により、２つの鋼矢板用吊り具１をそれぞれ対角状に
取り付けて、各鋼矢板用吊り具１において、第１取付部
６ａの第１挿通孔１４ａにカップリング１７を係止さ
せ、そのカップリング１７を、その他端部がリング部材
１８を介して吊り上げ装置（クレーンやチェーンブロッ
クなど）のフック２０に係止されるマスターリンク１９
に取り付けられているチェーン１６の一端部に取り付け
ることにより、２つの鋼矢板用吊り具１によって、鋼矢
板３１を水平状態で吊り上げる、水平２点吊りを達成す
ることができる。Then, for example, as shown in FIG. 7, two end portions in the longitudinal direction of each joint portion 33 formed on both side edges in the width direction of the sheet body 32 of the steel sheet pile 31 are provided with two pieces by such a method. The steel sheet pile hanger 1 is diagonally attached, and in each steel sheet pile hanger 1, the coupling 17 is locked in the first insertion hole 14a of the first attachment portion 6a, and the coupling 17 is The other end has a master link 19 whose end is locked to a hook 20 of a lifting device (crane, chain block, etc.) via a ring member 18.
By attaching it to one end of the chain 16 attached to, the steel sheet pile 31 can be horizontally suspended by the two steel sheet pile suspenders 1 to achieve horizontal two-point suspension.
【００３３】なお、同様に、たとえば、図８に示すよう
に、鋼矢板３１の各継手部分３３における長手方向両端
部に、４つの鋼矢板用吊り具１を、鋼矢板３１の幅方向
において各鋼矢板用吊り具１が対向するようにそれぞれ
取り付けることにより、４つの鋼矢板用吊り具１によっ
て、鋼矢板３１を水平状態で吊り上げる、水平４点吊り
を達成することができる。Similarly, for example, as shown in FIG. 8, four steel sheet pile suspenders 1 are provided at both longitudinal ends of each joint portion 33 of the steel sheet pile 31 in the width direction of the steel sheet pile 31. By attaching the steel sheet pile suspenders 1 so as to face each other, the four steel sheet pile suspenders 1 can achieve horizontal four-point suspension in which the steel sheet pile 31 is suspended in a horizontal state.
【００３４】また、たとえば、図９に示すように、鋼矢
板３１の一方の継手部分３３における長手方向両端部
に、２つの鋼矢板用吊り具１を取り付けて、各鋼矢板用
吊り具１において、第２取付部６ｂの第２挿通孔１４ｂ
にカップリング１７を係止させ、そのカップリング１７
に、上記と同様に、チェーン１６を取り付けることによ
り、２つの鋼矢板用吊り具１によって、鋼矢板３１を鉛
直状態で吊り上げる、鉛直２点吊りを達成することがで
きる。Further, for example, as shown in FIG. 9, two steel sheet pile suspenders 1 are attached to both longitudinal ends of one joint portion 33 of the steel sheet pile 31, and each steel sheet pile suspender 1 is attached. , The second insertion hole 14b of the second mounting portion 6b
Lock the coupling 17 to the
Further, similarly to the above, by attaching the chain 16, it is possible to achieve the vertical two-point suspension in which the steel sheet pile 31 is vertically suspended by the two steel sheet pile suspenders 1.
【００３５】さらに、たとえば、図１０に示すように、
鋼矢板３１の各継手部分３３における長手方向一端部
に、２つの鋼矢板用吊り具１を取り付けて、各鋼矢板用
吊り具１において、第１取付部６ａの第１挿通孔１４ａ
にカップリング１７を係止させ、そのカップリング１７
に、上記と同様に、チェーン１６を取り付けることによ
り、２つの鋼矢板用吊り具１によって、鋼矢板３１の引
き起しを達成することができる。Further, for example, as shown in FIG.
Two steel sheet pile suspenders 1 are attached to one longitudinal end of each joint portion 33 of the steel sheet pile 31, and in each steel sheet pile suspender 1, the first insertion hole 14a of the first attachment portion 6a is attached.
Lock the coupling 17 to the
Further, similarly to the above, by attaching the chain 16, the pulling-up of the steel sheet pile 31 can be achieved by the two steel sheet pile suspenders 1.
【００３６】このように、この鋼矢板用吊り具１では、
異なる方向から吊り上げることができるように、掴み部
５に２つの第１取付部６ａおよび第２取付部６ｂが設け
られているので、掴み部５の収容空間１１を、上記した
ように、常に一定方向から鋼矢板３１の継手部分３３に
挿入して、横ボルト４および縦ボルト３によって確実に
固定した状態で、吊り上げ方法に応じて、適宜、第１取
付部６ａおよび第２取付部６ｂに、カップリング１７を
係止させて、任意の方向に吊り上げることができる。そ
のため、継手部分３３を掴む方向を変更せずとも、種々
の方向に吊り上げることができるので、掴み部５を、常
に一定方向から継手部分３３を確実に掴めるように、継
手部分３３の掴む部分に対応する最適の形状に形成し
て、一定方向からの挿入と、縦ボルト３および横ボルト
４の締め付けによる簡易な取付作業のみによって、確実
な掴みを確保しつつ、第１取付部６ａおよび第２取付部
６ｂによって、たとえば、上記したような、水平吊り、
鉛直吊り、引き起しなどの種々の吊り上げ方法に対応し
た吊り上げを実現することができる。Thus, in this steel sheet pile suspender 1,
Since the first holding portion 5 is provided with the two first mounting portions 6a and the second mounting portion 6b so that the holding portion 5 can be lifted from different directions, the accommodation space 11 of the holding portion 5 is always constant as described above. From the direction into the joint portion 33 of the steel sheet pile 31 and securely fixed by the horizontal bolts 4 and the vertical bolts 3, depending on the hoisting method, to the first attachment portion 6a and the second attachment portion 6b, as appropriate. The coupling 17 can be locked and lifted in any direction. Therefore, the joint portion 33 can be lifted in various directions without changing the gripping direction, so that the grip portion 5 can be fixed to the grip portion of the joint portion 33 so that the joint portion 33 can always be reliably gripped from a fixed direction. The first attachment portion 6a and the second attachment portion 6a and the second attachment portion 6a and the second attachment portion 6a and the second attachment portion 6a and the second attachment portion 6a are formed to have a corresponding optimum shape, and only by a simple attachment work by inserting from a certain direction and tightening the vertical bolt 3 and the horizontal bolt 4. With the attachment portion 6b, for example, as described above, horizontal suspension,
It is possible to realize hoisting corresponding to various hoisting methods such as vertical hoisting and pulling up.
【００３７】また、掴み部本体２が、断面略コ字状の掴
み部５および２つの取付部６から小型軽量に形成されて
いるので、作業性の向上を図ることができる。Further, since the grip portion main body 2 is formed to be small and lightweight from the grip portion 5 having the substantially U-shaped cross section and the two mounting portions 6, the workability can be improved.
【００３８】なお、上記の実施形態において、縦ボルト
３を、たとえば、図１１に示すように、雄ねじが形成さ
れるボルトの先端部に、基端部に向かって窪む側断面矩
形状の凹部２１を形成するとともに、その凹部２１に、
歯部材２５を、ピン２２を介して周方向に回転可能に取
り付けてもよい。より具体的には、歯部材２５は、先端
部に鋭利な歯部２３と、基端部に膨出状の頭部２４とが
形成されるととも、その軸方向途中にピン２２を受け入
れるくびれ部分が形成されており、凹部２１に受け入れ
られた状態で、くびれ部分にピン２２が挿入されること
により、縦ボルト３の先端部に、周方向に回転可能に取
り付けられている。これによって、横ボルト３を螺進さ
せても、歯部材２５を供回りさせずに、歯部２３を継手
部分３３の平坦部２４に確実に食い込ますことができ
る。なお、ピン２２に代えて、剛球を用い、凹部２１に
剛球を介して歯部材２５を周方向に回転可能に取り付け
てもよい。In the above-described embodiment, the vertical bolt 3 is, for example, as shown in FIG. 11, a concave portion having a rectangular side cross section which is recessed toward the base end portion at the tip portion of the bolt on which the male screw is formed. 21 is formed, and in the concave portion 21,
The tooth member 25 may be attached via the pin 22 so as to be rotatable in the circumferential direction. More specifically, the tooth member 25 has a sharp tooth portion 23 at the tip end and a bulging head portion 24 at the base end, and also has a constriction for receiving the pin 22 in the axial middle thereof. A portion is formed, and the pin 22 is inserted into the constricted portion in a state of being received in the concave portion 21, so that the vertical bolt 3 is mounted rotatably in the circumferential direction. Thereby, even if the lateral bolt 3 is screwed, the tooth portion 23 can be surely bited into the flat portion 24 of the joint portion 33 without rotating the tooth member 25. Instead of the pin 22, a hard sphere may be used, and the tooth member 25 may be attached to the recess 21 via the hard sphere so as to be rotatable in the circumferential direction.
【００３９】なお、上記の実施形態では、吊り上げ作業
において、各取付部６にカップリング１７を係止させた
が、本発明の吊り部材としては、これに限定されず、た
とえば、シャックルなどの公知の吊り部材を係止させる
ことができ、また、吊り部材としてチェーン１６を直接
係止させてもよく、さらには、チェーン１６に代えてワ
イヤーロープや繊維ロープを用いて、これらワイヤーロ
ープや繊維ロープを直接係止させてもよい。In the above embodiment, the coupling 17 is locked to each mounting portion 6 in the lifting work, but the hanging member of the present invention is not limited to this, and for example, a known shackle or the like is known. The hanging member can be locked, and the chain 16 may be directly locked as the hanging member. Further, instead of the chain 16, a wire rope or a fiber rope is used. May be directly locked.
【００４０】また、上記の実施形態においては、鋼矢板
３１の鉤状の継手部分３３に対応させて、掴み部５を、
断面略コ字状に形成したが、掴み部５は、鋼矢板３１の
継手部分３３の形状に対応させて形成すれば、特に断面
略コ字状に限定されることはなく、適宜の形状および構
造（たとえば、挟持状に揺動させるなど）を採用するこ
とができる。Further, in the above embodiment, the grip portion 5 is made to correspond to the hook-shaped joint portion 33 of the steel sheet pile 31.
Although the grip portion 5 is formed to have a substantially U-shaped cross section, the grip portion 5 is not particularly limited to the substantially U-shaped cross section as long as it is formed so as to correspond to the shape of the joint portion 33 of the steel sheet pile 31. A structure (for example, rocking in a pinching manner) can be adopted.
【００４１】また、複数の取付部６を、上壁部７、下壁
部８および側壁部９のどの部分に設けるかも、その目的
および用途によって適宜決定することができ、また、２
つ以上であれば、たとえば、３つあるいは４つ設けても
よい。Further, which part of the upper wall portion 7, the lower wall portion 8 and the side wall portion 9 where the plurality of mounting portions 6 are provided can be appropriately determined according to the purpose and application, and 2
If it is one or more, for example, three or four may be provided.
【００４２】また、縦ボルト３を下壁部８に螺着させ、
上壁部７に係止部１０を形成してもよく、また、横ボル
ト４も、縦ボルト３と同様に歯付きボルトから構成して
もよい。Further, the vertical bolt 3 is screwed onto the lower wall portion 8,
The locking portion 10 may be formed on the upper wall portion 7, and the horizontal bolt 4 may be formed of a toothed bolt, like the vertical bolt 3.
【００４３】[0043]
【発明の効果】以上述べたように、請求項１に記載の発
明によれば、掴み部における一定方向からの確実な掴み
を確保しつつ、複数の取付部によって、種々の吊り上げ
方法に対応した吊り上げを実現することができる。As described above, according to the invention as set forth in claim 1, various gripping methods are supported by a plurality of mounting parts while ensuring a reliable gripping of the gripping part from a certain direction. Lifting can be realized.
【００４４】請求項２に記載の発明によれば、簡易な構
成によって、鋼矢板の継手部分に対応した小型軽量の掴
み部を形成することができ、作業性の向上を図ることが
できる。According to the second aspect of the invention, it is possible to form a small and lightweight grip portion corresponding to the joint portion of the steel sheet pile with a simple structure, and it is possible to improve workability.
【００４５】請求項３に記載の発明によれば、掴み部に
よる継手部分の確実な掴みを達成することができる。According to the third aspect of the invention, it is possible to achieve reliable gripping of the joint portion by the gripping portion.
【００４６】請求項４に記載の発明によれば、掴み部に
よる継手部分のより確実な掴みを達成することができ
る。According to the invention described in claim 4, it is possible to achieve more reliable gripping of the joint portion by the gripping portion.
【００４７】請求項５に記載の発明によれば、より一層
強固に、継手部分を掴み部において固定することができ
る。According to the fifth aspect of the present invention, the joint portion can be more firmly fixed at the grip portion.
【図１】本発明の鋼矢板用吊り具の一実施形態を示す斜
視図である。FIG. 1 is a perspective view showing an embodiment of a steel sheet pile hanger of the present invention.
【図２】図１に示す鋼矢板用吊り具の側断面図である。FIG. 2 is a side sectional view of the steel sheet pile hanger shown in FIG.
【図３】鋼矢板用吊り具の取付状態を示す説明図であ
る。FIG. 3 is an explanatory view showing a mounting state of a steel sheet pile hanger.
【図４】図１に示す鋼矢板用吊り具の取付状態（鋼矢板
用吊り具を継手部分に挿入する状態）を示す説明図であ
る。FIG. 4 is an explanatory view showing a mounting state of the steel sheet pile suspending tool shown in FIG. 1 (a state in which the steel sheet pile suspending tool is inserted into a joint portion).
【図５】図１に示す鋼矢板用吊り具の取付状態（鋼矢板
用吊り具を継手部分に固定する動作状態）を示す説明図
である。FIG. 5 is an explanatory view showing a mounting state of the steel sheet pile suspending tool shown in FIG. 1 (an operating state of fixing the steel sheet pile suspending tool to the joint portion).
【図６】図１に示す鋼矢板用吊り具の取付状態（鋼矢板
用吊り具を継手部分に固定した状態）を示す説明図であ
る。FIG. 6 is an explanatory view showing a mounting state of the steel sheet pile suspending tool shown in FIG. 1 (a state in which the steel sheet pile suspending tool is fixed to a joint portion).
【図７】図１に示す鋼矢板用吊り具によって鋼矢板を吊
り上げる状態（水平２点吊り）を示す説明図である。FIG. 7 is an explanatory view showing a state (horizontal two-point suspension) of lifting the steel sheet pile by the steel sheet pile suspending tool shown in FIG. 1.
【図８】図１に示す鋼矢板用吊り具によって鋼矢板を吊
り上げる状態（水平４点吊り）を示す説明図である。8 is an explanatory diagram showing a state (horizontal 4-point suspension) of lifting the steel sheet pile by the steel sheet pile suspending tool shown in FIG. 1. FIG.
【図９】図１に示す鋼矢板用吊り具によって鋼矢板を吊
り上げる状態（鉛直２点吊り）を示す説明図である。FIG. 9 is an explanatory view showing a state in which the steel sheet pile is hoisted by the steel sheet pile suspending tool shown in FIG. 1 (vertical two-point suspension).
【図１０】図１に示す鋼矢板用吊り具によって鋼矢板を
吊り上げる状態（引き起し）を示す説明図である。FIG. 10 is an explanatory view showing a state where the steel sheet pile is hoisted (raised) by the steel sheet pile suspending tool shown in FIG. 1.
【図１１】縦ボルトの他の実施形態を示す部分断面図で
ある。FIG. 11 is a partial cross-sectional view showing another embodiment of the vertical bolt.
【図１２】施工された鋼矢板を示す斜視図である。FIG. 12 is a perspective view showing a constructed steel sheet pile.
１ 鋼矢板用吊り具 ３ 縦ボルト ４ 横ボルト ５ 掴み部 ６ 取付部 ７ 上壁部 ８ 下壁部 ９ 側壁部 １０ 係止部 ３１ 鋼矢板 ３３ 継手部分 1 Steel sheet pile suspenders 3 vertical bolts 4 horizontal bolts 5 grip 6 Mounting part 7 Upper wall 8 Lower wall 9 Side wall 10 Locking part 31 steel sheet pile 33 Joint part
───────────────────────────────────────────────────── フロントページの続き (72)発明者 太田 修二 大阪府大阪狭山市岩室２丁目180番地 象 印チェンブロック株式会社内 (72)発明者 土井 元 大阪府大阪狭山市岩室２丁目180番地 象 印チェンブロック株式会社内 Ｆターム(参考） 2D050 AA12 EE03 3F004 AA08 EA03 ZZ00 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Shuji Ota 2-180 Iwamuro, Sayama City, Osaka Prefecture, Osaka Prefecture In Chen Block Co., Ltd. (72) Inventor Gen Doi 2-180 Iwamuro, Sayama City, Osaka Prefecture, Osaka Prefecture In Chen Block Co., Ltd. F-term (reference) 2D050 AA12 EE03 3F004 AA08 EA03 ZZ00
Claims (5)
部材を取り付けるための取付部とを備える鋼矢板用吊り
具において、 前記取付部は、異なる方向から吊り上げることができる
ように、前記掴み部に複数設けられていることを特徴と
する、鋼矢板用吊り具。1. A steel sheet pile hanger having a gripping portion for gripping a joint portion of a steel sheet pile and a mounting portion for mounting a suspension member, wherein the mounting portion can be lifted from different directions. A suspender for steel sheet piles, characterized in that a plurality of grips are provided on the grip.
向可能な第１の壁部および第２の壁部と、前記第１の壁
部および前記第２の壁部の一方側端部を連結する第３の
壁部とを備え、 前記取付部は、前記第１の壁部、前記第２の壁部および
前記第３の壁部のうち、少なくとも２つの壁部に設けら
れていることを特徴とする、請求項１に記載の鋼矢板用
吊り具。2. The grip portion includes a first wall portion and a second wall portion that can face each other with the joint portion interposed therebetween, and one end portion of one side of the first wall portion and the second wall portion. And a third wall portion that connects the first wall portion, the second wall portion, and the third wall portion, and the mounting portion is provided on at least two wall portions of the first wall portion, the second wall portion, and the third wall portion. The hanging tool for steel sheet piles according to claim 1, characterized in that.
は、前記継手部分を押圧するための第１押圧手段が設け
られていることを特徴とする、請求項２に記載の鋼矢板
用吊り具。3. The first pressing means for pressing the joint portion is provided on the first wall portion or the second wall portion, as claimed in claim 2. Hanging equipment for steel sheet pile.
圧するための第２押圧手段が設けられるとともに、前記
第１の壁部または前記第２の壁部の他方側端部には、前
記継手部分を係止するための係止部が設けられているこ
とを特徴とする、請求項２または３に記載の鋼矢板用吊
り具。4. The third wall portion is provided with a second pressing means for pressing the joint portion, and at the other end portion of the first wall portion or the second wall portion. Is provided with a locking portion for locking the joint portion, The steel sheet pile hanger according to claim 2 or 3, wherein.
り構成されていることを特徴とする、請求項３または４
に記載の鋼矢板用吊り具。5. The method according to claim 3, wherein the first pressing means is a toothed bolt.
The hanger for steel sheet pile described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002112895A JP3685769B2 (en) | 2002-04-16 | 2002-04-16 | Steel sheet pile suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002112895A JP3685769B2 (en) | 2002-04-16 | 2002-04-16 | Steel sheet pile suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003306290A true JP2003306290A (en) | 2003-10-28 |
| JP3685769B2 JP3685769B2 (en) | 2005-08-24 |
Family
ID=29395231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002112895A Expired - Fee Related JP3685769B2 (en) | 2002-04-16 | 2002-04-16 | Steel sheet pile suspension |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3685769B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778129A (en) * | 2019-09-25 | 2020-02-11 | 中国二十冶集团有限公司 | H-shaped steel clamping and hoisting device and H-shaped steel hoisting method |
| JP2020105740A (en) * | 2018-12-26 | 2020-07-09 | 大和ハウス工業株式会社 | Fitting hanger and mounting method for fitting |
| CN114559079A (en) * | 2022-04-29 | 2022-05-31 | 山东莱钢磁浮列车轨道工程有限公司 | Surface machining equipment and method for 9Ni steel cast blank for floor boring |
| JP7084668B1 (en) | 2022-01-12 | 2022-06-15 | 株式会社小澤土木 | Construction processing method of steel sheet pile |
-
2002
- 2002-04-16 JP JP2002112895A patent/JP3685769B2/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020105740A (en) * | 2018-12-26 | 2020-07-09 | 大和ハウス工業株式会社 | Fitting hanger and mounting method for fitting |
| JP7278071B2 (en) | 2018-12-26 | 2023-05-19 | 大和ハウス工業株式会社 | Fittings hanger and fitting method |
| CN110778129A (en) * | 2019-09-25 | 2020-02-11 | 中国二十冶集团有限公司 | H-shaped steel clamping and hoisting device and H-shaped steel hoisting method |
| JP7084668B1 (en) | 2022-01-12 | 2022-06-15 | 株式会社小澤土木 | Construction processing method of steel sheet pile |
| JP2023102427A (en) * | 2022-01-12 | 2023-07-25 | 株式会社小澤土木 | Handling method for steel sheet pile |
| CN114559079A (en) * | 2022-04-29 | 2022-05-31 | 山东莱钢磁浮列车轨道工程有限公司 | Surface machining equipment and method for 9Ni steel cast blank for floor boring |
| CN114559079B (en) * | 2022-04-29 | 2022-07-26 | 山东磁浮列车轨道工程有限公司 | Surface machining equipment and method for 9Ni steel cast blank for floor boring |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3685769B2 (en) | 2005-08-24 |
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