JPH08259177A - Handling device of pipe - Google Patents
Handling device of pipeInfo
- Publication number
- JPH08259177A JPH08259177A JP6430195A JP6430195A JPH08259177A JP H08259177 A JPH08259177 A JP H08259177A JP 6430195 A JP6430195 A JP 6430195A JP 6430195 A JP6430195 A JP 6430195A JP H08259177 A JPH08259177 A JP H08259177A
- Authority
- JP
- Japan
- Prior art keywords
- pipes
- support rail
- longitudinal direction
- handling device
- pipe
- 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
- 238000009412 basement excavation Methods 0.000 claims description 30
- 238000009933 burial Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 10
- 238000003466 welding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、パイプ類を掘削溝内に
吊り下ろして位置調整しつつ埋設するためのハンドリン
グ装置に関し、そのうち特に、水道管やガス管等の埋設
工事の際、複数のパイプ類を掘削溝内に吊り下し、長手
方向に連ねる各パイプ類の互いの軸芯を合わせて溶接作
業を行なう際に適するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handling device for suspending pipes in a digging ditch and burying them while adjusting their positions, and particularly to a plurality of handling devices when burying a water pipe or a gas pipe. This is suitable for performing a welding operation by suspending pipes in an excavation groove and aligning the axial centers of the pipes that are continuous in the longitudinal direction.
【０００２】[0002]
【従来の技術】従来、水道管やガス管等に代表されパイ
プ類の埋設工事は、一般的には先ず地盤を溝状に掘削
し、次に掘削溝内の安全性を確保するために、掘削面に
いわゆる腹起こしや切梁等と呼ばれる補強材を取付ける
土留支保工作業を行なう。それから、掘削溝内に通常は
６〜８ｍ、最大１２ｍ位のパイプ類を吊り下ろしつつ、
これらのパイプ類を互いに溶接しながら順次延長してい
た。2. Description of the Related Art Conventionally, in the burial work of pipes typified by water pipes and gas pipes, generally, the ground is first excavated in a groove shape, and then the safety in the excavation groove is ensured. Perform earth retaining work to attach reinforcements such as so-called bellows and beams to the excavated surface. Then, while suspending pipes of 6 to 8 m, maximum of about 12 m in the excavation ditch,
These pipes were sequentially extended while welding each other.
【０００３】上下水道管等として用いられるパイプ類
は、コンクリート、鋳鉄製のものが多いため、１ブロッ
ク単位でもかなりの重量物となる。従って、これらのパ
イプ類の吊下作業は到底人力のみでは扱いきれず、横置
きしたトラッククレーン等の重機により行われていた。
また、パイプ類の多くは通常は道路下に埋設されるか
ら、前記重機の設置スペースとの関係上、片車線の閉鎖
等の交通規制を行いながらの工事となる。Since many pipes used as water and sewer pipes are made of concrete or cast iron, one block unit becomes a considerable weight. Therefore, the hanging work of these pipes cannot be handled by human power at all, and is performed by heavy equipment such as a truck crane placed horizontally.
In addition, since most of the pipes are usually buried under the road, due to the space for installing the heavy equipment, the work must be done while restricting traffic such as closing one lane.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、近年の
交通量の増大等に伴い道路規制に対する制約も厳しくな
ってきており、道路占用許可を取る場合にも占有領域の
縮小化を迫られると共に、大幅な時間規制を受ける場合
がある。そのため、クレーン等の重機を掘削溝の横に据
えることができない等の問題も発生している。However, with the recent increase in traffic volume, restrictions on road regulations have become stricter, and even when obtaining a road occupancy permit, it is necessary to reduce the occupied area, May be subject to various time restrictions. Therefore, there is a problem that heavy equipment such as a crane cannot be installed beside the excavation groove.
【０００５】そこで出願人は、特開平６−２７１２８３
号公報に示すように、クレーン等の重機を使用すること
なく、実質的に掘削工事部分のみのスペース占有でパイ
プ類の埋設作業を行なえるハンドリング装置を提案し
た。これは、道路の占用域の縮小化により、交通規制に
よる制約を最小限に抑えられるという優れた効果を奏す
るものであるが、吊り下ろしたパイプを既に埋設された
他のパイプに溶接するに際し、パイプ同士の軸芯を合せ
る位置調整機構が比較的複雑であるため、構造の簡略化
による更なるコスト低減が望まれていた。Therefore, the applicant of the present invention has filed Japanese Patent Application Laid-Open No. 6-271283.
As disclosed in the publication, a handling device that can bury pipes without using a heavy machine such as a crane and occupying a space substantially only in an excavation work portion has been proposed. This has the excellent effect that the restriction due to traffic regulation can be minimized by reducing the occupied area of the road, but when welding the suspended pipe to another pipe already buried, Since the position adjusting mechanism for aligning the axial centers of the pipes with each other is relatively complicated, it has been desired to further reduce the cost by simplifying the structure.
【０００６】本発明は、以上のような従来技術が有する
問題点に着目してなされたもので、パイプ類の埋設作業
時の占有スペースを極力省くことができるのみならず、
簡単な構成によりパイプ類の軸芯合せ作業を正確かつ容
易に行なうことができ、コストも大幅に低減することが
できるパイプ類のハンドリング装置を提供することを目
的としている。The present invention has been made by paying attention to the problems of the prior art as described above, and not only can the space occupied when burying pipes be saved as much as possible,
It is an object of the present invention to provide a pipe handling device capable of accurately and easily performing axial alignment work of pipes with a simple configuration and significantly reducing cost.
【０００７】[0007]
【課題を解決するための手段】前述した目的を達成する
ための本発明の要旨とするところは、以下の各項に存す
る。The gist of the present invention for achieving the above-mentioned object lies in the following respective items.
【０００８】［１］ パイプ類（Ｐ）を掘削溝（Ａ）内
に吊り下ろして位置調整しつつ埋設するためのハンドリ
ング装置（１０）において、掘削溝（Ａ）を間にして地
上に設置され、それぞれ下端側に走行手段（１２）を備
えて前記掘削溝（Ａ）に沿って前後方向に移動可能な一
対の脚部（１１，１１）と、掘削溝（Ａ）を跨ぐよう前
記各脚部（１１）間の前端（１１ａ）側に架設された前
方ビーム（２０）と、同じく掘削溝（Ａ）を跨ぐよう前
記各脚部（１１）間の後端（１１ｂ）側に架設された後
方ビーム（３０）と、前後方向に延びるように配され、
一端（４０ｂ）側が前記各ビームの一方（３０）の途中
箇所に回動可能に枢支され、該一端（４０ｂ）側を支点
として、他端（４０ａ）側が前記各ビームの他方（２
０）に該ビーム（２０）に沿って位置調整可能に支持さ
れた支持レール（４０）と、前記支持レール（４０）に
その長手方向に移動可能に装着され、前記パイプ類
（Ｐ）を昇降可能に吊し持つ吊持手段（６０）と、を具
備して成ることを特徴とするパイプ類（Ｐ）のハンドリ
ング装置（１０）。[1] A handling device (10) for suspending pipes (P) in the excavation groove (A) by suspending them while adjusting the position, and is installed on the ground with the excavation groove (A) in between. , A pair of leg portions (11, 11) each provided with a traveling means (12) on the lower end side and movable in the front-rear direction along the excavation groove (A), and each leg so as to straddle the excavation groove (A). The front beam (20) installed on the front end (11a) side between the parts (11) and the rear beam (11b) installed between the leg parts (11) so as to straddle the excavation groove (A). The rear beam (30) is arranged so as to extend in the front-rear direction,
One end (40b) side is rotatably supported at an intermediate position of one (30) of each beam, and the other end (40a) side is the other (2) of each beam with the one end (40b) side as a fulcrum.
0) is mounted on the support rail (40) so that its position can be adjusted along the beam (20), and is mounted on the support rail (40) so as to be movable in the longitudinal direction thereof, and ascends and descends the pipes (P). A handling device (10) for pipes (P), characterized in that it comprises a suspending means (60) capable of suspending as much as possible.
【０００９】［２］ 前記支持レール（４０）の一端
（４０ｂ）側は、前記各ビームの一方（３０）の中間箇
所に、枢軸部材（３１）を介して略水平方向に回動可能
に枢支され、前記支持レール（４０）の他端（４０ａ）
側は、前記各ビームの他方（２０）に、スライド部材
（５０）を介して該ビーム（２０）に沿って位置調整可
能に連結支持され、前記スライド部材（５０）は、前記
他方のビーム（２０）にその長手方向に移動可能に装着
されたビーム側スライド部（５１）と、該ビーム側スラ
イド部（５１）に対し略水平方向に回動可能に枢着さ
れ、かつ前記支持レール（４０）の他端（４０ａ）側に
その長手方向に相対的に移動可能に装着されたレール側
スライド部（５２）とから成ることを特徴とする前記１
項記載のパイプ類（Ｐ）のハンドリング装置（１０）。[2] The one end (40b) side of the support rail (40) is pivoted in a substantially horizontal direction via a pivot member (31) at an intermediate position of one (30) of the beams. The other end (40a) of the support rail (40) is supported.
The side is connected to and supported by the other side (20) of each beam via the slide member (50) so that the position of the side can be adjusted along the beam (20), and the slide member (50) is connected to the other beam (50). 20) a beam side slide portion (51) mounted movably in the longitudinal direction thereof, and a pivotal support rotatably rotatably in a substantially horizontal direction with respect to the beam side slide portion (51), and the support rail (40). 1) a rail-side slide portion (52) mounted on the other end (40a) side so as to be relatively movable in the longitudinal direction thereof.
A handling device (10) for pipes (P) according to the item.
【００１０】［３］ 前記スライド部材（５０）のビー
ム側スライド部（５１）に、手動又は電動により該ビー
ム側スライド部（５１）を前記他方のビーム（２０）の
長手方向に移動させる駆動手段（５４）を設けたことを
特徴とする前記２項記載のパイプ類（Ｐ）のハンドリン
グ装置（１０）。[3] Driving means for moving the beam side slide portion (51) in the beam side slide portion (51) of the slide member (50) in the longitudinal direction of the other beam (20) manually or electrically. (54) is provided, The handling apparatus (10) of the pipes (P) of said 2 item | term characterized by the above-mentioned.
【００１１】[0011]
【作用】本発明に係るハンドリング装置（１０）により
パイプ類（Ｐ）の埋設工事を行なう場合、かかる装置
（１０）の一対の脚部（１１，１１）を、掘削溝（Ａ）
を間にして地上に設置させる。このとき、一対の脚部
（１１，１１）の間に架設された前方ビーム（２０）と
後方ビーム（３０）は掘削溝（Ａ）を跨ぐ状態になる。
一対の脚部（１１，１１）はその下端側に走行手段（１
２）を備えているから、装置（１０）全体を掘削溝
（Ａ）に沿って前後方向に適宜移動させることができ
る。When the pipes (P) are buried by the handling device (10) according to the present invention, the pair of legs (11, 11) of the device (10) are connected to the excavation groove (A).
Install it on the ground with the space in between. At this time, the front beam (20) and the rear beam (30) installed between the pair of legs (11, 11) are in a state of straddling the excavation groove (A).
The pair of legs (11, 11) has traveling means (1
Since 2) is provided, the entire device (10) can be appropriately moved in the front-rear direction along the excavation groove (A).
【００１２】前方ビーム（２０）と後方ビーム（３０）
の間には、支持レール（４０）が前後方向に延びるよう
に配されており、この支持レール（４０）に対し移動可
能に装着された吊持手段（６０）に、地上にてパイプ類
（Ｐ）を吊し持たせる。吊持手段（６０）は支持レール
（４０）の長手方向に移動可能であるばかりでなく、パ
イプ類（Ｐ）を昇降させることもできるから、取敢えず
掘削溝（Ａ）内の適当な位置にパイプ類（Ｐ）を吊り下
ろせばよい。Front beam (20) and rear beam (30)
Between them, a support rail (40) is arranged so as to extend in the front-rear direction, and pipes (on the ground are attached to the suspension means (60) movably attached to the support rail (40). P) and hold it. The suspending means (60) is not only movable in the longitudinal direction of the support rail (40) but can also move the pipes (P) up and down, so that the suspension means (60) can be moved to an appropriate position in the excavation groove (A). The pipes (P) may be suspended at the position.
【００１３】吊り下ろしたパイプ類（Ｐ）の端を、既に
埋設された他のパイプ類（Ｐ）の端に対して溶接する
際、各パイプ同士の軸芯を正確に合せなければならな
い。ところで、前記吊持手段（６０）が装着されている
支持レール（４０）は、その一端（４０ｂ）側が前記各
ビームの一方（３０）の途中箇所に回動可能に枢支さ
れ、他端（４０ａ）側が前記各ビームの他方（２０）に
該ビーム（２０）に沿って位置調整可能に支持されてい
る。When welding the ends of the suspended pipes (P) to the ends of other pipes (P) already buried, the axes of the pipes must be accurately aligned. By the way, the support rail (40) to which the suspending means (60) is mounted has one end (40b) side rotatably supported at an intermediate position of one (30) of the beams and the other end (40b). The side 40a) is supported by the other of the beams (20) so as to be positionally adjustable along the beam (20).
【００１４】従って、吊り下ろしたパイプ類（Ｐ）の芯
出しを行なうときには、前記支持レール（４０）の一端
（４０ｂ）側を支点として、他端（４０ａ）側を容易に
掘削溝（Ａ）の幅方向に位置調整することができる。も
っとも、先ず支持レール（４０）の揺動によりパイプ類
（Ｐ）の幅方向における位置を定めてから、パイプ類
（Ｐ）を掘削溝（Ａ）内の適当な位置に下ろすように作
業してもよい。何れにせよ、以上のような簡単な構成に
より、吊り下げているパイプ類（Ｐ）の軸芯を正確に他
のパイプに対して位置決めすることができる。Therefore, when the suspended pipes (P) are centered, the one end (40b) side of the support rail (40) is used as a fulcrum, and the other end (40a) side is easily drilled (A). The position can be adjusted in the width direction. However, first, the position of the pipes (P) in the width direction is determined by swinging the support rail (40), and then the pipes (P) are lowered to a proper position in the excavation groove (A). Good. In any case, with the simple structure as described above, the axial center of the suspended pipes (P) can be accurately positioned with respect to the other pipes.
【００１５】支持レール（４０）の一端（４０ｂ）側
は、例えば前記各ビームの一方（３０）の中間箇所に、
枢軸部材（３１）を介して略水平方向に回動可能に枢支
すればよく、他端（４０ａ）側は、前記各ビームの他方
（２０）に、スライド部材（５０）を介して該ビーム
（２０）に沿って位置調整可能に連結支持すればよい。
また、前記スライド部材（５０）を手動又は電動により
ビーム（２０）の長手方向に移動させる駆動手段（５
４）があれば、更に容易に芯出し作業を行なうことがで
きる。One end (40b) side of the support rail (40) is, for example, at an intermediate position of one (30) of the beams.
It suffices that the beam is pivotally supported in a substantially horizontal direction via a pivot member (31), and the other end (40a) side is connected to the other (20) of the beams via a slide member (50). It suffices to connect and support the position adjustable along (20).
Further, driving means (5) for moving the slide member (50) in the longitudinal direction of the beam (20) manually or electrically.
With 4), the centering work can be performed more easily.
【００１６】[0016]
【実施例】以下、図面に基づき本発明の一実施例を説明
する。図１〜図４は本発明の一実施例を示している。図
１に示すように、本実施例に係るハンドリング装置１０
は、パイプ（パイプ類）Ｐを掘削溝Ａ内に吊り下ろして
位置調整しつつ埋設するための装置であり、一対の脚部
１１，１１と、前方ビーム２０と、後方ビーム３０と、
支持レール４０、及び吊持手段６０を具備して成る。以
下、順に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1 to 4 show an embodiment of the present invention. As shown in FIG. 1, the handling device 10 according to the present embodiment.
Is a device for suspending a pipe (pipes) P in the excavation groove A and burying it while adjusting its position, and a pair of legs 11, 11, a front beam 20, a rear beam 30,
It comprises a support rail 40 and a suspension means 60. Hereinafter, they will be described in order.
【００１７】一対の脚部１１，１１は、それぞれＨ形鋼
から形成されており、掘削溝Ａを間にして地上に設置さ
れるものである。各脚部１１の前後下端側には、走行手
段としての車輪１２が固定軸部材１３や旋回心軸部材１
３ａを介して回転可能に取付けられている。これらの車
輪１２，１２…によって、各脚部１１，１１を土台とす
る本装置１０全体は、掘削溝Ａに沿った前後方向に自由
に移動でき、左右に方向転換もできるように構成されて
いる。The pair of legs 11, 11 are each made of H-shaped steel and are installed on the ground with the excavation groove A in between. Wheels 12 as a traveling means are provided on the front and rear lower ends of each leg 11 with a fixed shaft member 13 and a turning core shaft member 1.
It is rotatably attached via 3a. With these wheels 12, 12, ..., the entire device 10 having the legs 11, 11 as a base is configured to be freely movable in the front-rear direction along the excavation groove A, and to be able to change the direction from side to side. There is.
【００１８】また、各脚部１１の前後端１１ａ，１１ｂ
には、それぞれ上下位置を調整できるアウトリガー１
４，１４が配設され、埋設作業時の安定性を十分に確保
できるように構成されている。なお、前記走行手段は車
輪１２に限定されるものではなく、例えばクローラ式走
行輪等により構成してもよい。かかるクローラ式の場
合、多少コスト高になるが、接地圧が小さくなり荷重を
分散できるので掘削溝Ａの壁面破壊を防ぐ点では優れ
る。The front and rear ends 11a, 11b of each leg 11 are also
The outrigger 1 can be adjusted vertically
4 and 14 are provided so that the stability during the burying operation can be sufficiently ensured. The traveling means is not limited to the wheels 12, and may be, for example, crawler type traveling wheels. In the case of such a crawler type, although the cost is somewhat high, the ground contact pressure is small and the load can be dispersed, so that it is excellent in preventing the wall surface of the excavation groove A from being destroyed.
【００１９】前方ビーム２０や後方ビーム３０も、前記
脚部１１と同様にＨ形鋼から形成されている。前方ビー
ム２０は、掘削溝Ａを跨ぐよう各脚部１１，１１の前端
１１ａ，１１ａ側間に架設されており、一方後方ビーム
３０は、掘削溝Ａを跨ぐよう各脚部１１，１１の後端１
１ｂ，１１ｂ側間に架設されている。なお、本実施例に
おける脚部１１の前後は便宜上決めたものであり、図１
中に示された脚部１１の左側を前端１１ａではなく後端
１１ｂとしてもかまわない。The front beam 20 and the rear beam 30 are also made of H-shaped steel similarly to the leg portion 11. The front beam 20 is installed between the front ends 11a, 11a of the legs 11, 11 so as to straddle the excavation groove A, while the rear beam 30 is provided at the rear of the legs 11, 11 so as to straddle the excavation groove A. Edge 1
It is installed between the 1b and 11b sides. It should be noted that the front and rear of the leg portion 11 in this embodiment are determined for the sake of convenience.
The left side of the leg portion 11 shown therein may be the rear end 11b instead of the front end 11a.
【００２０】更に詳しく言えば、各脚部１１，１１の前
端１１ａ側、後端１１ｂ側には、それぞれ取付ブラケッ
ト１５，１５…が上向きに固設されており、かかる取付
ブラケット１５に前方ビーム２０や後方ビーム３０が固
定されている。以上のような一対の脚部１１，１１と前
方ビーム２０と後方ビーム３０とにより、簡易な枠形で
ある本装置１０の基本的構造が構成されている。More specifically, mounting brackets 15, 15 ... Are fixed upward on the front end 11a side and the rear end 11b side of each leg 11, 11, and the front beam 20 is fixed to the mounting brackets 15. The rear beam 30 is fixed. The pair of leg portions 11 and 11, the front beam 20 and the rear beam 30 as described above constitute a basic structure of the device 10 having a simple frame shape.
【００２１】また、後方ビーム３０（各ビームの一方に
相当）の中間箇所には、固定ブラケット３２を介して枢
軸部材３１が上向きに突設されている。かかる枢軸部材
３１は、次述する支持レール４０の後端４０ｂを回動可
能に枢支するための部材である。一方、前方ビーム２０
（各ビームの他方）には、該ビーム２０に沿って移動可
能なスライド部材５０が装着されている。Further, a pivot member 31 is provided so as to project upward at an intermediate portion of the rear beam 30 (corresponding to one of the beams) via a fixing bracket 32. The pivot member 31 is a member for rotatably supporting the rear end 40b of the support rail 40 described below. On the other hand, the front beam 20
A slide member 50 movable along the beam 20 is attached to (the other side of each beam).
【００２２】支持レール４０は、各支持ビーム２０，３
０等と同様にＨ形鋼から形成されている。かかる支持レ
ール４０の取付構造は本発明の根幹を成すものであり、
各支持ビーム２０，３０間に渡って前後方向に延びるよ
うに配されている。支持レール４０の後端４０ｂは、前
述した後方ビーム３０の中間箇所に、前記枢軸部材３１
を介して略水平方向に回動可能に枢支されている。一
方、支持レール４０の前端４０ａは、スライド部材５０
を介して前方ビーム２０に対し、該ビーム２０に沿って
位置調整可能に連結支持されている。The support rail 40 is provided with the support beams 20, 3
It is made of H-section steel like 0. The mounting structure of the support rail 40 forms the basis of the present invention,
The support beams 20 and 30 are arranged so as to extend in the front-rear direction. The rear end 40b of the support rail 40 is located at the intermediate portion of the rear beam 30 described above and has the pivot member 31.
Is rotatably supported in a substantially horizontal direction. On the other hand, the front end 40 a of the support rail 40 has a slide member 50.
A front beam 20 is connected to and supported by the front beam 20 via the beam so as to be adjustable in position.
【００２３】すなわち、支持レール４０は、その後端４
０ｂが枢支されている枢軸部材３１を回動中心たる支点
として、掘削溝Ａの幅方向に揺動させて位置調整できる
ようになっている。また、スライド部材５０は、前方ビ
ーム２０にその長手方向に移動可能に装着されたビーム
側スライド部５１と、該スライド部５１に対し略水平方
向に回動可能に枢着され、かつ支持レール４０の前端４
０ａ側にその長手方向に相対的に移動可能に装着された
レール側スライド部５２とから成る。That is, the support rail 40 has the rear end 4
0b is used as a fulcrum around which the pivot member 31 is pivotally supported, and the position can be adjusted by swinging in the width direction of the excavation groove A. The slide member 50 is pivotally mounted on the beam-side slide portion 51 mounted on the front beam 20 so as to be movable in the longitudinal direction thereof, and rotatable about the slide portion 51 in a substantially horizontal direction, and the support rail 40. Front end 4
The rail-side slide portion 52 is mounted on the 0a side so as to be relatively movable in the longitudinal direction.
【００２４】更に詳しく言えば図３に示すように、ビー
ム側スライド部５１は、前方ビーム２０の途中を上から
挟むような略コ字形部材から成り、その両側壁内側に
は、それぞれ前方ビーム２０の下側フランジ上を走行す
る走行ローラ５３，５３が軸支されている。一側壁内側
の走行ローラ５３には歯車５３ａが一体的に固結されて
おり、一側壁外側には前記歯車５３ａを人力で回転操作
できる駆動手段としての歯車機構５４が設けられてい
る。この歯車機構５４には操作用のチェーン５５が巻き
掛けられている。なお、歯車機構５４をモータ等を用い
て電動により操作できるように構成しても良い。More specifically, as shown in FIG. 3, the beam side slide portion 51 is made of a substantially U-shaped member that sandwiches the middle of the front beam 20 from above. Running rollers 53, 53 running on the lower flange are pivotally supported. A gear 53a is integrally fixed to the traveling roller 53 on the inner side wall side, and a gear mechanism 54 is provided on the outer side of the one side wall as a driving means for rotating the gear 53a manually. An operating chain 55 is wound around the gear mechanism 54. The gear mechanism 54 may be configured to be electrically operated by using a motor or the like.
【００２５】一方、レール側スライド部５２は、支持レ
ール４０の前端４０ａ側を下から挟むような略コ字形部
材から成り、その両側壁内側には、それぞれ支持レール
４０の上側フランジ下を走行する走行ローラ５６，５６
が軸支されている。また、両側壁の上端間には、支持レ
ール４０の上側フランジ上を走行する上部ローラ５７
（図２参照）が架設されている。そして、前記ビーム側
スライド部５１の上端壁とレール側スライド部５２の下
端壁とは、相互に対向した状態で枢軸５８により、互い
に回動可能に連結されている。On the other hand, the rail-side slide portion 52 is formed of a substantially U-shaped member that sandwiches the front end 40a side of the support rail 40 from below, and the inside of both side walls thereof runs under the upper flange of the support rail 40, respectively. Traveling rollers 56, 56
Is pivotally supported. In addition, between the upper ends of the both side walls, the upper roller 57 running on the upper flange of the support rail 40.
(See FIG. 2) is installed. The upper end wall of the beam-side slide portion 51 and the lower end wall of the rail-side slide portion 52 are rotatably connected to each other by a pivot 58 while facing each other.
【００２６】吊持手段６０は、前記支持レール４０にそ
の長手方向に移動可能に装着された台車６１と、該台車
６１に掛止されたチェーンブロック６７とを組み合わせ
て成る。更に詳しく言えば図３に示すように、先ず台車
６１は、支持レール４０の下側フランジ側を挾持するよ
うに配された一対のハート形の側壁部６２，６２を有
し、各側壁部６２の上端内側には、それぞれ支持レール
４０の下側フランジ上を走行する走行ローラ６３，６３
が軸支されている。The suspension means 60 is composed of a carriage 61 mounted on the support rail 40 so as to be movable in the longitudinal direction thereof, and a chain block 67 hooked on the carriage 61. More specifically, as shown in FIG. 3, the cart 61 first has a pair of heart-shaped side wall portions 62, 62 arranged so as to hold the lower flange side of the support rail 40. Inside the upper end of the traveling rollers 63, 63 traveling on the lower flange of the support rail 40, respectively.
Is pivotally supported.
【００２７】一の側壁部６２の走行ローラ６３には歯車
６３ａが一体的に固結されており、その外側には前記歯
車６３ａを人力で回転操作できる歯車機構６４が設けら
れている。この歯車機構６４には操作用のチェーン６５
が巻き掛けられている。また、側壁部６２の下端には、
チェーンブロック６７を掛止するためのフック６６が設
けられている。チェーンブロック６７は、操作用チェー
ン６８を動かすことで、かかるチェーン６８の一端側に
取り付けられたフック６９を昇降させることができる一
般的な簡易昇降機である。A gear 63a is integrally fixed to the traveling roller 63 of the one side wall portion 62, and a gear mechanism 64 capable of rotating the gear 63a manually is provided outside the gear 63a. This gear mechanism 64 has an operating chain 65
Is wrapped around. Further, at the lower end of the side wall portion 62,
A hook 66 for hooking the chain block 67 is provided. The chain block 67 is a general simple elevator that can move the operating chain 68 to raise and lower the hook 69 attached to one end of the chain 68.
【００２８】図１に示すように、吊持手段６０は、その
チェーンブロック６７のフック６９にパイプＰの二点に
両端を係止したロープＲを引っ掛けるいわゆる２点吊り
により、パイプＰを吊し持つようになっている。なお、
全長１２ｍ位の長いパイプを吊下げる場合には、前記支
持レール４０に対して吊持手段６０を２組み装着し、各
吊持手段６０により長いパイプの両端を吊持するように
設定してもよい。As shown in FIG. 1, the suspending means 60 suspends the pipe P by so-called two-point suspension in which the rope 69 having both ends locked at two points of the pipe P is hooked on the hook 69 of the chain block 67. I'm supposed to have. In addition,
When suspending a long pipe having a total length of about 12 m, two sets of suspension means 60 may be attached to the support rail 40, and each suspension means 60 may be configured to suspend both ends of the long pipe. Good.
【００２９】次に本実施例に係るハンドリング装置１０
の作用を説明する。パイプＰの埋設作業に当たっては、
予め掘削溝Ａ内の土留支保工作業を行なっておく。図１
及び図２に示すように、ハンドリング装置１０は、その
一対の脚部１１，１１を掘削溝Ａを間にして地上に設置
させる。本装置１０の四隅にあるアウトリガー１４，１
４…を地面に当接させれば、動かぬようにしっかりと固
定することができる。かかる固定した状態にて、吊持手
段６０を構成するチェーンブロック６７のフック６９に
対し、２点吊りしたパイプＰのロープＲを引っ掛ければ
よい。Next, the handling device 10 according to the present embodiment.
The operation of will be described. When burying the pipe P,
Soil retaining work in the excavation groove A is performed in advance. FIG.
Further, as shown in FIG. 2, the handling device 10 installs the pair of legs 11, 11 on the ground with the excavation groove A in between. Outriggers 14, 1 at the four corners of the device 10
If 4 is brought into contact with the ground, it can be firmly fixed so as not to move. In this fixed state, the rope R of the pipe P suspended at two points may be hooked on the hook 69 of the chain block 67 that constitutes the suspension means 60.
【００３０】吊持手段６０にパイプＰを吊し持たせた
後、アウトリガー１４，１４…を地面から離してハンド
リング装置１０を押引きし、脚部１１に取付けた車輪１
２，１２…を回転させつつ、パイプＰの埋設すべき所定
の位置まで掘削溝Ａに沿って前後方向に移動させる。図
４に示すように、ハンドリング装置１０が所定位置まで
来たら、吊持手段６０の台車６１を支持レール４０の長
手方向に沿って移動させながら、パイプＰの前後方向に
おける位置を定める。After suspending the pipe P by the suspending means 60, the outriggers 14, 14 ... Are separated from the ground to push and pull the handling device 10, and the wheel 1 attached to the leg portion 11 is pulled.
While rotating 2, 12, ..., The pipe P is moved in the front-rear direction along the excavation groove A to a predetermined position where the pipe P should be buried. As shown in FIG. 4, when the handling device 10 reaches a predetermined position, the position of the pipe P in the front-rear direction is determined while moving the carriage 61 of the suspension means 60 along the longitudinal direction of the support rail 40.
【００３１】これと前後して、後方ビーム３０の中間位
置にある枢軸部材３１を略中心として、支持レール４０
の前端４０ａを両側方向に揺動させながら、パイプＰの
両側方向における位置も定める。支持レール４０の揺動
操作は、前方ビーム２０に装着されたスライド部材５０
を動かすことにより容易に行なうことができる。Before and after this, the support rail 40 is centered around the pivot member 31 at the intermediate position of the rear beam 30.
While swinging the front end 40a of the pipe in both directions, the position of the pipe P in both directions is also determined. The swing operation of the support rail 40 is performed by the slide member 50 mounted on the front beam 20.
It can be easily done by moving.
【００３２】パイプＰの位置決めが完了したところで、
チェーンブロック６７（図３参照）の操作によりパイプ
Ｐを掘削溝Ａの底部まで降ろす。吊り下ろしたパイプＰ
の端が他のパイプＰ０の端に対して未だずれるような場
合には、再度支持レール４０の揺動操作等によって、各
パイプ同士の軸芯を正確に合せてから互いに溶接する。When the positioning of the pipe P is completed,
By operating the chain block 67 (see FIG. 3), the pipe P is lowered to the bottom of the excavation groove A. Hanging pipe P
If the ends of the pipes are still misaligned with the ends of the other pipes P0, the axes of the pipes are accurately aligned by the swinging operation of the support rail 40 and the like, and then the pipes are welded to each other.
【００３３】以上のような簡単な構成及び操作により、
吊り下げたパイプＰの軸芯を正確に他のパイプＰ０に対
して位置決めすることができる。そして、前述した工程
を順次繰り返すことにより、複数のパイプＰを掘削溝Ａ
内にて溶接して延長させることができる。With the above-mentioned simple structure and operation,
The axis of the suspended pipe P can be accurately positioned with respect to the other pipe P0. Then, by sequentially repeating the above-mentioned steps, the plurality of pipes P are cut into the excavation groove A.
Can be extended by welding inside.
【００３４】なお、前記実施例では支持レールの後端側
を後方ビームに回動可能に枢支し、支持レールの前端側
を前方ビームに位置調整可能に支持したが、逆の態様と
して支持レールの後端側を後方ビームに位置調整可能に
支持し、支持レールの前端側を前方ビームに回動可能に
枢支してもよい。また、本発明に係るパイプ類のハンド
リング装置は図示した実施例に限定されるものではな
い。In the above embodiment, the rear end side of the support rail is rotatably supported by the rear beam and the front end side of the support rail is supported by the front beam in a positionally adjustable manner. The rear end side may be supported by the rear beam in a positionally adjustable manner, and the front end side of the support rail may be pivotally supported by the front beam. Further, the pipe handling device according to the present invention is not limited to the illustrated embodiment.
【００３５】[0035]
【発明の効果】本発明に係るパイプ類のハンドリング装
置によれば、走行手段を備えた一対の脚部により掘削溝
に沿って移動でき、支持レールの揺動によりパイプ類の
溝幅方向における位置決めを行なうから、パイプ類の埋
設作業時の占有スペースを極力省くことができるのみな
らず、簡単な構成によりパイプ類の軸芯合せ作業を正確
かつ容易に行なうことができ、コストも大幅に低減する
ことができる。According to the pipe handling apparatus of the present invention, the pair of legs provided with the traveling means can move along the excavation groove, and the swinging of the support rail allows the pipes to be positioned in the groove width direction. Therefore, not only can the space occupied when burying pipes be saved as much as possible, but also the axial alignment work of pipes can be performed accurately and easily with a simple configuration, and the cost can be greatly reduced. be able to.
【図１】本発明の一実施例に係るパイプ類のハンドリン
グ装置を示す斜視図である。FIG. 1 is a perspective view showing a pipe handling device according to an embodiment of the present invention.
【図２】本発明の一実施例に係るパイプ類のハンドリン
グ装置を示す正面図である。FIG. 2 is a front view showing a pipe handling device according to an embodiment of the present invention.
【図３】本発明の一実施例に係るパイプ類のハンドリン
グ装置の要部を拡大して示す斜視図である。FIG. 3 is a perspective view showing an enlarged main part of a pipe handling device according to an embodiment of the present invention.
【図４】本発明の一実施例に係るパイプ類のハンドリン
グ装置の作用を説明するための平面図である。FIG. 4 is a plan view for explaining the operation of the pipe handling device according to the embodiment of the present invention.
１０…パイプ類のハンドリング装置 １１…脚部 １２…車輪 ２０…前方ビーム ３０…後方ビーム ３１…枢軸部材 ４０…支持レール ５０…スライド部材 ５１…レール側スライド部 ５２…ビーム側スライド部 ６０…吊持手段 ６１…台車 ６７…チェーンブロック 10 ... Pipe handling device 11 ... Legs 12 ... Wheels 20 ... Front beam 30 ... Rear beam 31 ... Axis member 40 ... Support rail 50 ... Slide member 51 ... Rail-side slide 52 ... Beam-side slide 60 ... Suspension Means 61 ... Bogie 67 ... Chain block
Claims (3)
整しつつ埋設するためのハンドリング装置において、 掘削溝を間にして地上に設置され、それぞれ下端側に走
行手段を備えて前記掘削溝に沿って前後方向に移動可能
な一対の脚部と、 掘削溝を跨ぐよう前記各脚部間の前端側に架設された前
方ビームと、同じく掘削溝を跨ぐよう前記各脚部間の後
端側に架設された後方ビームと、 前後方向に延びるように配され、一端側が前記各ビーム
の一方の途中箇所に回動可能に枢支され、該一端側を支
点として、他端側が前記各ビームの他方に該ビームに沿
って位置調整可能に支持された支持レールと、 前記支持レールにその長手方向に移動可能に装着され、
前記パイプ類を昇降可能に吊し持つ吊持手段と、 を具備して成ることを特徴とするパイプ類のハンドリン
グ装置。1. A handling device for burying pipes while suspending them in a digging groove while adjusting their positions, the digging groove being provided on the ground with the digging groove in between and provided with traveling means at the lower end side thereof. A pair of legs that can move in the front-back direction along the front beam that is erected on the front end side between the legs so as to straddle the excavation groove, and a rear end between the legs that also straddles the excavation groove. And a rear beam that is erected on one side, and one end side is rotatably supported at one midway point of each beam so that the other end side is the beam. A support rail supported on the other side of the beam so as to be positionally adjustable, and mounted on the support rail so as to be movable in the longitudinal direction thereof,
A pipe handling device, comprising: a suspending unit that suspends the pipes so that the pipes can be raised and lowered.
の一方の中間箇所に、枢軸部材を介して略水平方向に回
動可能に枢支され、 前記支持レールの他端側は、前記各ビームの他方に、ス
ライド部材を介して該ビームに沿って位置調整可能に連
結支持され、 前記スライド部材は、前記他方のビームにその長手方向
に移動可能に装着されたビーム側スライド部と、該ビー
ム側スライド部に対し略水平方向に回動可能に枢着さ
れ、かつ前記支持レールの他端側にその長手方向に相対
的に移動可能に装着されたレール側スライド部とから成
ることを特徴とする請求項１記載のパイプ類のハンドリ
ング装置。2. One end side of the support rail is rotatably supported at one intermediate position of each beam so as to be rotatable in a substantially horizontal direction via a pivot member, and the other end side of the support rail is The other side of each beam is linked and supported via a slide member so as to be positionally adjustable along the beam, and the slide member is a beam side slide portion mounted to the other beam so as to be movable in the longitudinal direction thereof, And a rail-side slide portion pivotally attached to the beam-side slide portion so as to be rotatable in a substantially horizontal direction and mounted on the other end side of the support rail so as to be relatively movable in the longitudinal direction thereof. The pipe handling device according to claim 1, which is characterized in that.
に、手動又は電動により該ビーム側スライド部を前記他
方のビームの長手方向に移動させる駆動手段を設けたこ
とを特徴とする請求項２記載のパイプ類のハンドリング
装置。3. The beam side slide portion of the slide member is provided with a driving means for moving the beam side slide portion in the longitudinal direction of the other beam manually or electrically. Pipe handling equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07064301A JP3139935B2 (en) | 1995-03-23 | 1995-03-23 | Pipe handling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07064301A JP3139935B2 (en) | 1995-03-23 | 1995-03-23 | Pipe handling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08259177A true JPH08259177A (en) | 1996-10-08 |
| JP3139935B2 JP3139935B2 (en) | 2001-03-05 |
Family
ID=13254299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07064301A Expired - Fee Related JP3139935B2 (en) | 1995-03-23 | 1995-03-23 | Pipe handling equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3139935B2 (en) |
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| CN107738992A (en) * | 2017-10-18 | 2018-02-27 | 中铁机械装备研究设计院(成都)有限公司 | A kind of vertical lifting and horizontal feed Lift-on/Lift-off System |
| CN113479765A (en) * | 2021-06-29 | 2021-10-08 | 河北新兴铸管有限公司 | Installation and transportation device for nodular cast iron pipe |
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| CN111039162A (en) * | 2019-12-09 | 2020-04-21 | 湖南顺祥物流有限公司 | Steel is with lifting by crane compensating beam of taking lifting hook |
-
1995
- 1995-03-23 JP JP07064301A patent/JP3139935B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431903A (en) * | 2011-08-12 | 2012-05-02 | 河南省第二建设集团有限公司 | Concrete static cutting hoisting mechanism |
| CN103438273A (en) * | 2013-09-16 | 2013-12-11 | 北京市水利规划设计研究院 | Method for installing PCCPs (prestressed concrete cylinder pipes) in deep grooves by virtue of gantry crane |
| CN107738992A (en) * | 2017-10-18 | 2018-02-27 | 中铁机械装备研究设计院(成都)有限公司 | A kind of vertical lifting and horizontal feed Lift-on/Lift-off System |
| CN107738992B (en) * | 2017-10-18 | 2024-02-09 | 中铁宝桥集团有限公司 | Vertical hoisting and horizontal conveying hoisting system |
| CN113479765A (en) * | 2021-06-29 | 2021-10-08 | 河北新兴铸管有限公司 | Installation and transportation device for nodular cast iron pipe |
| CN113479765B (en) * | 2021-06-29 | 2022-09-13 | 河北新兴铸管有限公司 | Installation and transportation device for nodular cast iron pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3139935B2 (en) | 2001-03-05 |
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