JPH0860853A - Construction method of wall balustrade and mobile scaffold for use thereof - Google Patents
Construction method of wall balustrade and mobile scaffold for use thereofInfo
- Publication number
- JPH0860853A JPH0860853A JP22109494A JP22109494A JPH0860853A JP H0860853 A JPH0860853 A JP H0860853A JP 22109494 A JP22109494 A JP 22109494A JP 22109494 A JP22109494 A JP 22109494A JP H0860853 A JPH0860853 A JP H0860853A
- Authority
- JP
- Japan
- Prior art keywords
- scaffolding
- self
- propelled
- vehicle
- gondola
- 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.)
- Pending
Links
Landscapes
- Bridges Or Land Bridges (AREA)
- Movable Scaffolding (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、高架道路等の壁高欄の
工事方法及びこの方法に使用する自走式足場車に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for constructing a wall balustrade such as an elevated road and a self-propelled scaffolding vehicle used for this method.
【０００２】[0002]
【従来の技術】従来、高架道路の壁高欄の施工にあっ
て、地表から足場を組んでこの上に鉄筋工、型枠工等の
作業者が乗り、鉄筋工事や型枠工事を行ってコンクリー
トを打設し、その部分の工事が完了すると、一旦組み立
てた足場を分解して次の場所に移動し、再度足場を組み
立てて次の部分の壁高欄を施工していた。2. Description of the Related Art Conventionally, when constructing a wall balustrade of an elevated road, a scaffold is assembled from the surface of the ground, and a worker such as a reinforcing bar or a formworker rides on the scaffolding to carry out the reinforcing bar work or the formwork work to carry out concrete work. When the construction of that part was completed, the scaffold that was once assembled was disassembled and moved to the next place, the scaffold was assembled again, and the wall balustrade of the next part was constructed.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
工法においては、足場の組立、分解、移動に極めて手間
が掛かるので、工事期間が長く掛かり、工事費の高騰を
招くという問題があった。本発明はかかる事情に鑑みて
なされたもので、足場の施工が簡単で施工が簡便に行え
る壁高欄の工事方法及び該方法に使用する自走式足場車
を提供することを目的とする。However, in the conventional construction method, it takes a lot of time and effort to assemble, disassemble, and move the scaffold, which causes a problem that the construction period is long and the construction cost is increased. The present invention has been made in view of such circumstances, and an object of the present invention is to provide a method for constructing a wall balustrade, which is simple and easy to construct, and a self-propelled scaffolding vehicle used for the method.
【０００４】[0004]
【課題を解決するための手段】前記目的に沿う請求項１
記載の壁高欄の工事方法は、伸縮、傾動及び旋回が可能
なアーム及びその先部に取り付けられたゴンドラ足場を
備えた自走式足場車を、工事を行う高架道路に、前記ゴ
ンドラ足場が前記高架道路の側端から突出した状態で配
備し、前記ゴンドラ足場に作業者が乗って、必要に応じ
て前記自走式足場車を走行させて前記高架道路の壁高欄
の工事を行うようにして構成されている。また、請求項
２記載の自走式足場車は、エンジンの動力によって走行
するキャタピラ式の自走車と、該自走車に取り付けられ
て、伸縮、傾動及び旋回が可能なアームと、該アームの
先部に取り付けられたゴンドラ足場とを有してなる。そ
して、請求項３記載の自走式足場車は、請求項２記載の
自走式足場車において、前記ゴンドラ足場の上部には、
前記自走車を遠隔操作する補助運転席が設けられてい
る。A method according to the above-mentioned object.
The construction method of the wall balustrade described is that a self-propelled scaffolding car equipped with an arm that can expand, contract, tilt, and turn and a gondola scaffolding attached to the tip of the arm is installed on an elevated road where the construction is performed. Deployed in a state of protruding from the side edge of the elevated road, the operator rides on the gondola scaffolding, runs the self-propelled scaffolding car as necessary to perform construction of the wall balustrade of the elevated road It is configured. Further, the self-propelled scaffolding vehicle according to claim 2 is a caterpillar-type self-propelled vehicle that is driven by the power of an engine, an arm that is attached to the self-propelled vehicle and that is capable of extension / contraction, tilting, and turning, and the arm. With a gondola scaffolding attached to the tip of the. The self-propelled scaffolding according to claim 3 is the self-propelled scaffolding vehicle according to claim 2, wherein:
An auxiliary driver's seat for remotely controlling the self-propelled vehicle is provided.
【０００５】[0005]
【作用】請求項１記載の壁高欄の工事方法においては、
工事を行う高架道路に、伸縮、傾動及び旋回が可能なア
ームの先部にゴンドラ足場が取り付けられた自走式足場
車を搭載し、前記ゴンドラ足場を前記高架道路の側端か
ら突出させた状態で配置することによって、高架道路の
側部の足場が形成される。従って、前記ゴンドラ足場に
作業者が乗って鉄筋、型枠等の工事を順次行う。この場
合、必要があれば自走式足場車を走行させてゴンドラ足
場の移動を行いながら工事を行う。型枠の組立が完了し
た後は、コンクリートの打設を行いその部分の壁高欄の
工事が完了する。そして、請求項２記載の自走式足場車
においては、エンジンの動力によって走行するキャタピ
ラ式の自走車に伸縮、傾動及び旋回が可能なアームを取
り付け、該アームの先部に取り付けられたゴンドラ足場
を有しているので、前記アームを伸縮、旋回、傾動させ
ることによって、先部に取り付けられたゴンドラ足場を
任意の位置に設定することができる。この場合、自走車
はキャタピラ式となっているので、タイヤ式の自走車と
異なりアウトリガー等の補助支持手段が不要となり、こ
れによってゴンドラ足場を所定位置に配置した状態で自
走できる。特に、請求項３記載の自走式足場車において
は、前記ゴンドラ足場の上部には、前記自走車を遠隔操
作する補助運転席が設けられているので、この部分に乗
れば、ゴンドラ足場の作業の状況と自走車の高架道路の
走行状況とを把握でき、一人の運転者で自走車を安全に
走行させることができる。In the construction method of the wall balustrade according to claim 1,
A state in which a self-propelled scaffolding vehicle with a gondola scaffolding attached to the tip of an arm that can be expanded, contracted, tilted, and turned is installed on an elevated road to be constructed, and the gondola scaffolding is projected from the side edge of the elevated road. The scaffolding on the side of the elevated road is formed by arranging at. Therefore, an operator rides on the gondola scaffolding to sequentially perform work such as reinforcing bars and formwork. In this case, if necessary, a self-propelled scaffolding vehicle will be run to move the gondola scaffolding during the construction. After the formwork is assembled, concrete is placed and the construction of the wall balustrade of that part is completed. In the self-propelled scaffolding vehicle according to claim 2, a caterpillar-type self-propelled vehicle that is driven by the power of an engine is provided with an arm capable of expanding, contracting, tilting, and turning, and a gondola attached to the tip of the arm. Since it has a scaffolding, the gondola scaffolding attached to the tip can be set at an arbitrary position by extending, retracting, turning, and tilting the arm. In this case, since the self-propelled vehicle is of the caterpillar type, unlike a tire-type self-propelled vehicle, auxiliary supporting means such as an outrigger is not required, and thus the self-propelled vehicle can be self-propelled with the gondola scaffolding arranged at a predetermined position. Particularly, in the self-propelled scaffolding vehicle according to claim 3, an auxiliary driver's seat for remotely controlling the self-propelled vehicle is provided above the gondola scaffolding. It is possible to grasp the working condition and the traveling condition of the self-propelled vehicle on the elevated road, and one driver can safely drive the self-propelled vehicle.
【０００６】[0006]
【実施例】続いて、添付した図面を参照しつつ、本発明
を具体化した実施例につき説明し、本発明の理解に供す
る。ここに、図１は本発明の第１の実施例に係る自走式
足場車の斜視図、図２は本発明の第２の実施例に係る自
走式足場車の側面図、図３は同正面図、図４は本発明の
第３の実施例に係る自走式足場車の部分側面図及び正面
図、図５は本発明の第４の実施例に係る自走式足場車の
側面図、図６は同正面図である。Embodiments of the present invention will now be described with reference to the accompanying drawings to provide an understanding of the present invention. 1 is a perspective view of a self-propelled scaffolding vehicle according to a first embodiment of the present invention, FIG. 2 is a side view of a self-propelled scaffolding vehicle according to a second embodiment of the present invention, and FIG. The same front view, FIG. 4 is a partial side view and front view of a self-propelled scaffolding vehicle according to a third embodiment of the present invention, and FIG. 5 is a side view of a self-propelled scaffolding vehicle according to a fourth embodiment of the present invention. 6 and 6 are front views of the same.
【０００７】図１に示すように、本発明の第１の実施例
に係る自走式足場車１０は、キャタピラ式の自走車１１
と、自走車１１のアーム１２の先部に取り付けられたゴ
ンドラ足場１３とを有している。以下、これらについて
詳しく説明する。As shown in FIG. 1, a self-propelled scaffolding vehicle 10 according to a first embodiment of the present invention is a caterpillar type self-propelled vehicle 11.
And a gondola scaffolding 13 attached to the tip of the arm 12 of the self-propelled vehicle 11. These will be described in detail below.
【０００８】前記自走車１１は、バックホーの走行車部
分と同様、エンジンを動力とするキャタピラ式の自動車
からなって、運転席１４を備えた上部車体１５と下部の
対となるキャタピラ車輪１６、１７を有する下部車体と
からなって、該下部車体に上部車体１５が旋回可能に取
り付けられている。そして、上部車体１５には、アーム
１２の下端部が軸着されていると共に、該アーム１２の
中間部には基端が上部車体１５に軸着された油圧シリン
ダーからなる傾動用シリンダー１８のロッド部が軸着さ
れて、この傾動用シリンダー１８を伸縮することによっ
て、アーム１２の角度を変えることができるようになっ
ている。The self-propelled vehicle 11 is composed of a caterpillar type automobile powered by an engine, like the traveling vehicle portion of the backhoe, and has an upper body 15 having a driver's seat 14 and a pair of caterpillar wheels 16 below. An upper vehicle body 15 is rotatably attached to the lower vehicle body having a lower vehicle body 17. The lower body of the arm 12 is pivotally attached to the upper vehicle body 15, and the rod of the tilting cylinder 18 is a hydraulic cylinder whose base end is pivotally attached to the upper vehicle body 15 at the middle portion of the arm 12. The angle of the arm 12 can be changed by axially attaching the part and expanding and contracting the tilting cylinder 18.
【０００９】前記アーム１２は二段又は多段構造となっ
て、直線部分の内部には油圧シリンダーを備え、断面角
形のロッド１９が進退するようになっている。ロッド１
９の先部にはゴンドラ足場１３が取り外し可能にピン等
で固定されている。ゴンドラ足場１３とロッド１９とは
ゴンドラ足場１３が前後左右に動かないように、例えば
２本のピンを用いて連結してもよいが、１本のピン２０
を用いて自走車１１の走行方向と直交する方向には（図
１におけるＸ方向）にはゴンドラ足場１３が回動する
が、自走車１１の走行方向（図１におけるＹ方向）には
固定構造とするのが好ましく、これによってアーム１２
を傾動してもゴンドラ足場１３は常時水平状態を保持で
きる。そして、自走車１１の進行方向に荷重の差があっ
ても傾き難く、更に作業中に自走車１１を走行させても
横揺れが少ないという利点を有する。The arm 12 has a two-stage or multi-stage structure, and a hydraulic cylinder is provided inside the straight portion so that a rod 19 having a square cross section can be moved forward and backward. Rod 1
A gondola scaffolding 13 is detachably fixed to the tip of 9 by a pin or the like. The gondola scaffolding 13 and the rod 19 may be connected by using, for example, two pins so that the gondola scaffolding 13 does not move back and forth and left and right, but one pin 20
While the gondola scaffolding 13 rotates in the direction orthogonal to the traveling direction of the self-propelled vehicle 11 (X direction in FIG. 1), the traveling direction of the self-propelled vehicle 11 (Y direction in FIG. 1) is It is preferable that the arm 12 has a fixed structure.
Even when tilted, the gondola scaffolding 13 can always maintain a horizontal state. Further, there is an advantage that the self-propelled vehicle 11 is unlikely to tilt even if there is a difference in load in the traveling direction, and that the self-propelled vehicle 11 is less likely to roll sideways even when it is traveling during work.
【００１０】前記ゴンドラ足場１３は、鉄あるいはアル
ミニウム等の金属からなって底部が作業座張り２１とな
っている。そして、周囲には落下防止用の手摺り２２が
設けられていると共に、手摺り２２の下部には十分広い
隙間（例えば、２０〜４０ｃｍ程度）で柵棒２３が設け
られて、作業者の落下防止を図っている。ゴンドラ足場
１３の上部には補助運転席として作用する監視台（以下
の実施例においても同様）２４が設けられ、自走車１１
と有線（電気及び油圧を含む）で連結される図示しない
遠隔操作盤を備え、自走車１１の運転が自由にできるよ
うになっている。なお、監視台２４の周囲にも落下防止
用の手摺り２５が設けられていると共に、作業座張り２
１への連絡のために側面にタラップ２６が設けられてい
る。The gondola scaffold 13 is made of a metal such as iron or aluminum and has a work seat 21 at the bottom. A handrail 22 for preventing a fall is provided in the surroundings, and a fence bar 23 is provided in a lower portion of the handrail 22 with a sufficiently wide gap (for example, about 20 to 40 cm) so that a worker falls. We are trying to prevent it. On the upper part of the gondola scaffolding 13, there is provided a monitoring stand (similarly in the following embodiments) 24 acting as an auxiliary driver's seat.
It is equipped with a remote control panel (not shown) that is connected by a cable (including electric and hydraulic pressure) to the free-running vehicle 11. It should be noted that a handrail 25 for preventing a fall is provided around the monitoring table 24, and the work seat 2
A wrap 26 is provided on the side surface for connecting to 1.
【００１１】以上に説明した自走式足場車１０を使用し
て、壁高欄を施工する場合（即ち、本発明の一実施例に
係る壁高欄の工事方法）について説明する。道路面が施
工された高架道路２７の上に該自走式足場車１０を乗せ
て、図１のように、ゴンドラ足場１３と自走車１１の中
間に施工される壁高欄が位置するように配置する。そし
て、監視台２４の上に運転者が登って、自走車１１の運
転を行い、作業座張り２１の上に作業者が乗って、配筋
工事あるいは型枠２８の取り付け工事を行う。この場
合、一か所の工事が終わった後は、自走車１１を少し走
行させて次の箇所の工事を行うことになる。そして型枠
２８内にコンクリートを充填して養生した後は、この自
走式足場車１０を使用して型枠を取り外し、塗装等の作
業を行うことになる。なお、ゴンドラ足場１３を収納す
る場合は、傾動用シリンダー１８を伸ばしてゴンドラ足
場１３が壁高欄をかわす位置まで上昇させ、アーム１２
を旋回して高架道路２７の上にゴンドラ足場１３を位置
させた状態で、傾動用シリンダー１８を縮めてゴンドラ
足場１３を高架道路２７の上に載せる。この状態で、ゴ
ンドラ足場１３をアーム１２から外すことによって完了
する。A case of constructing a wall balustrade using the self-propelled scaffolding vehicle 10 described above (that is, a method of constructing a wall balustrade according to an embodiment of the present invention) will be described. The self-propelled scaffolding vehicle 10 is placed on the elevated road 27 on which the road surface is constructed, so that the wall balustrade to be constructed is located between the gondola scaffolding 13 and the self-propelled vehicle 11 as shown in FIG. Deploy. Then, the driver climbs on the monitoring stand 24 to drive the self-propelled vehicle 11, and the worker rides on the work seat 21 to perform the bar arrangement work or the mounting work of the form 28. In this case, after the construction of one place is completed, the self-propelled vehicle 11 is run a little and the construction of the next place is performed. After the mold 28 is filled with concrete and cured, the self-propelled scaffolding car 10 is used to remove the mold and perform work such as painting. When accommodating the gondola scaffolding 13, the tilting cylinder 18 is extended and raised to a position where the gondola scaffolding 13 avoids the wall balustrade.
With the gondola scaffolding 13 positioned on the elevated road 27 by turning, the tilting cylinder 18 is contracted and the gondola scaffolding 13 is placed on the elevated road 27. In this state, the gondola scaffolding 13 is completed by removing it from the arm 12.
【００１２】続いて、図２、図３に示す本発明の第２の
実施例に係る自走式足場車２９について説明する。な
お、第１の実施例と同一の構成要素については同一の番
号を付して詳しい説明を省略する（以下の実施例におい
ても同様）。図２に示すように、第２の実施例に係る自
走式足場車２９は、自走車１１と、自走車１１のアーム
３０の先部に取付けられたゴンドラ足場３１とを有して
いる。Next, a self-propelled scaffolding vehicle 29 according to a second embodiment of the present invention shown in FIGS. 2 and 3 will be described. The same components as those in the first embodiment are designated by the same reference numerals and detailed description thereof is omitted (the same applies to the following embodiments). As shown in FIG. 2, the self-propelled scaffolding vehicle 29 according to the second embodiment includes the self-propelled vehicle 11 and a gondola scaffolding 31 attached to the tip of the arm 30 of the self-propelled vehicle 11. There is.
【００１３】前記アーム３０の先部の断面角型のロッド
３２の先端には垂下する取付け金具３３が設けられ、ゴ
ンドラ足場３１の上部にはこの取付け金具３３が嵌入す
る箱型取付け金具３４が設けられ、取付け金具３３を箱
型取付け金具３４に嵌入し、側方からピン３５を装入し
て取り外し可能にゴンドラ足場３１がアーム３０の先端
部に固定状態で取付けられている。そして、アーム３０
を伸縮することによって、矢印Ｐのようにゴンドラ足場
３１の前進及び後退ができるようになっている。なお、
ゴンドラ足場３１とアーム３０の先部を、第１の実施例
に係る自走車１１と同様、ピンによって回動可能に連結
し、ロッド３２の中間部とゴンドラ足場３１の他の部分
（例えば、上端部）とを伸縮シリンダー３６によって連
結し、アーム３０とゴンドラ足場３１との取付け角度を
変えることができるようにすることも可能である。A mounting bracket 33 is provided at the tip of the rod 32 having a square cross section at the tip of the arm 30, and a box-shaped mounting bracket 34 into which the mounting bracket 33 is fitted is provided above the gondola scaffold 31. The mounting bracket 33 is fitted into the box-shaped mounting bracket 34, and the pin 35 is inserted from the side to detachably mount the gondola scaffold 31 to the tip of the arm 30 in a fixed state. And the arm 30
By expanding and contracting, the gondola scaffold 31 can be moved forward and backward as indicated by arrow P. In addition,
Similar to the self-propelled vehicle 11 according to the first embodiment, the gondola scaffold 31 and the tip of the arm 30 are rotatably connected by a pin, and the intermediate portion of the rod 32 and other portions of the gondola scaffold 31 (for example, It is also possible to connect the upper end portion) with the telescopic cylinder 36 so that the mounting angle between the arm 30 and the gondola scaffold 31 can be changed.
【００１４】ゴンドラ足場３１は鋼製又は比較的軽いア
ルミニウム等からなって、図２、図３に示すように、そ
の下部が自走車１１側に延びて、高架道路２７の下部に
設けられる排水管３８等の工事ができるようになってい
る。そして、下部には作業座張り３９が側部に適当な高
さの手摺り４０が設けられ、その片側上部には監視台４
１が設けられ、更にゴンドラ足場３１と監視台４１を連
結するタラップ４２が設けられている点は、第１の実施
例に係る自走式足場車１０と同様である。The gondola scaffold 31 is made of steel or relatively light aluminum, and its lower portion extends toward the self-propelled vehicle 11 side as shown in FIGS. 2 and 3 and is disposed under the elevated road 27. Construction of pipes 38 etc. can be done. Then, a work cushion 39 is provided on the lower portion and a handrail 40 having an appropriate height is provided on the side portion, and the monitoring stand 4 is provided on the upper portion of one side thereof.
1 is provided, and further, a trap 42 that connects the gondola scaffold 31 and the monitoring platform 41 is provided, which is similar to the self-propelled scaffolding vehicle 10 according to the first embodiment.
【００１５】この自走式足場車２９の使用方法は、第１
の実施例に係る自走式足場車１０と同様であるが、監視
台４１に必要な場合は運転者が乗って自走車１１の運転
を行い、内側に延長して設けられた作業座張り３９の上
に作業者が乗って高架道路２７の下部の工事を行うこと
ができる。The method of using this self-propelled scaffolding car 29 is as follows.
This is the same as the self-propelled scaffolding vehicle 10 according to the embodiment described above, but the driver sits on the monitoring stand 41 to drive the self-propelled vehicle 11 if necessary, and the work seating is extended inward. An operator can ride on 39 to carry out the construction of the lower part of the elevated road 27.
【００１６】次に、図４を参照しながら本発明の第３の
実施例に係る自走式足場車４３について説明すると、伸
縮可能なアーム４４の先部にはゴンドラ足場４５が取り
外し可能に取付けられている。ゴンドラ足場４５は幅広
となって、内側に少し突出する作業台４６を備え、片側
上部には監視台４７を備えている。図において４８は手
摺り、４９は作業座張り、５０はタラップを示す。な
お、アーム４４とゴンドラ足場４５の連結は、第２の実
施例に係る自走式足場車２９と同様に構成することもで
きる。この自走式足場車４３の使用方法は前記実施例と
同様であるので、その説明を省略する。Next, referring to FIG. 4, a self-propelled scaffold 43 according to a third embodiment of the present invention will be described. A gondola scaffold 45 is removably attached to the tip of an extendable arm 44. Has been. The gondola scaffold 45 is wide, and has a work platform 46 that projects slightly inward, and a monitoring platform 47 on the upper side of one side. In the figure, 48 is a handrail, 49 is a work seat, and 50 is a ramp. The arm 44 and the gondola scaffold 45 can be connected in the same manner as the self-propelled scaffolding car 29 according to the second embodiment. The method of using the self-propelled scaffolding car 43 is the same as that in the above-mentioned embodiment, and therefore its explanation is omitted.
【００１７】続いて、図５、図６を参照しながら、本発
明の第４の実施例に係る自走式足場車５２について説明
すると、自走車１１のアーム５３の先部には比較的小型
のゴンドラ足場５４が取付けられている。なお、取付け
方法は前記実施例と同様である。ゴンドラ足場５４に
は、作業座張り５５と手摺り５６が設けられ、更に片側
上部に監視台５７、及びタラップ５８が設けられてい
る。この自走式足場車５２の使用方法は前記実施例と同
様であるので、その説明を省略する。Next, with reference to FIGS. 5 and 6, a self-propelled scaffolding vehicle 52 according to a fourth embodiment of the present invention will be described. A small gondola scaffold 54 is attached. The mounting method is the same as in the above embodiment. The gondola scaffolding 54 is provided with a work upholstery 55 and a handrail 56, and is further provided with a monitoring stand 57 and a trap 58 on the upper side of one side. The method of using the self-propelled scaffolding car 52 is the same as that of the above-mentioned embodiment, and therefore its explanation is omitted.
【００１８】前記実施例においては、ゴンドラ足場を自
走車に設けられた一本のアームの先部に取付けていた
が、自走車に間隔を有して２本のアームを取付け、この
２本のアームの先部にゴンドラ足場を取付けることも可
能であり、これによってゴンドラ足場の安定性が著しく
向上する。なお、この場合はゴンドラ足場はそれぞれの
アームの先部から垂下する２本以上のワイヤロープで昇
降可能に吊り下げるようにすることも可能である。ま
た、前記実施例においては、自走車はキャタピラ式とし
たが、タイヤ式であっても、アウトリガーの下端部に車
輪を取付け、移動できる構造とすることもできる。そし
て、前記実施例においては、監視台を設けそこに運転者
が乗って自走車の運転をしていたが、例えば、監視台を
省略し、ゴンドラ足場の適当な位置に１又は２以上のテ
レビカメラを取付け、作業状況を見ながら自走車の運転
席に乗った運転者が自走車の運転を行うことも可能であ
る。更に、前記実施例においては、アームは伸縮する構
造としたが、例えば、トラス構造とし、これを加除して
アームを伸縮する場合も本発明は適用される。In the above-described embodiment, the gondola scaffold is attached to the tip of one arm provided on the self-propelled vehicle, but two arms are attached to the self-propelled vehicle at intervals. It is also possible to attach a gondola scaffold to the end of the book arm, which significantly improves the stability of the gondola scaffold. In this case, it is also possible to suspend the gondola scaffold so that it can be lifted and lowered by two or more wire ropes hanging from the tip of each arm. Further, in the above-mentioned embodiment, the self-propelled vehicle is of the caterpillar type, but even if it is of the tire type, it may have a structure in which wheels are attached to the lower end portion of the outrigger so as to be movable. And in the said Example, although the driver | operator got on the surveillance stand and drove the self-propelled vehicle, for example, a surveillance stand is abbreviate | omitted and 1 or 2 or more are put in the suitable position of a gondola scaffolding. It is also possible for a driver in the driver's seat of a self-propelled vehicle to drive the self-propelled vehicle while installing a TV camera and watching the work status. Further, in the above-mentioned embodiment, the arm has a structure that expands and contracts, but the present invention is also applicable to the case where the arm is expanded and contracted by adding and removing a truss structure, for example.
【００１９】[0019]
【発明の効果】請求項１記載の壁高欄の工事方法におい
ては、自走車のアームにゴンドラ足場を取付け、ゴンド
ラ足場を移動可能とした状態で作業を行うようにしてい
るので、従来の工法と比較して、工期及び工費の大幅削
減が可能となり、更には、足場を組むための職人等が不
要となり、工事の簡便化が可能となる。そして、請求項
２、３記載の自走式足場車においては、使用にあっては
前記工事方法と同様な効果を発揮する他、キャタピラ式
の自走車を使用しているので、従来の固定式のアウトリ
ガーが不要となる。従って、徐々にゴンドラ足場を移動
させながらでも作業が行える。特に、請求項３記載の自
走式足場車においては、自走車を遠隔操作する補助運転
席がゴンドラ足場の上部に設けられているので、この部
分に乗って作業を監視しながら、自走車の運転ができる
ので、安全に作業及び運転ができる。According to the construction method of the wall balustrade of claim 1, since the work is carried out in a state where the gondola scaffold is attached to the arm of the self-propelled vehicle and the gondola scaffold is movable, the conventional construction method is used. Compared with the above, the construction period and the construction cost can be significantly reduced, and further, a craftsman or the like for assembling the scaffold is not required, and the construction can be simplified. In addition, in the self-propelled scaffolding vehicle according to claims 2 and 3, in addition to exhibiting the same effect as the construction method in use, since the caterpillar type self-propelled vehicle is used, the conventional fixed The outrigger of the formula becomes unnecessary. Therefore, it is possible to work while gradually moving the gondola scaffolding. Particularly, in the self-propelled scaffolding vehicle according to claim 3, since the auxiliary driver's seat for remotely controlling the self-propelled vehicle is provided at the upper part of the gondola scaffolding, the self-propelled scaffolding is performed while riding on this portion to monitor the work. Since you can drive a car, you can work and drive safely.
【図１】本発明の第１の実施例に係る自走式足場車の斜
視図である。FIG. 1 is a perspective view of a self-propelled scaffolding vehicle according to a first embodiment of the present invention.
【図２】本発明の第２の実施例に係る自走式足場車の側
面図である。FIG. 2 is a side view of a self-propelled scaffolding vehicle according to a second embodiment of the present invention.
【図３】同正面図である。FIG. 3 is a front view of the same.
【図４】（Ａ）及び（Ｂ）はそれぞれ本発明の第３の実
施例に係る自走式足場車の部分側面図及び正面図であ
る。4A and 4B are a partial side view and a front view, respectively, of a self-propelled scaffolding vehicle according to a third embodiment of the present invention.
【図５】本発明の第４の実施例に係る自走式足場車の側
面図である。FIG. 5 is a side view of a self-propelled scaffolding vehicle according to a fourth embodiment of the present invention.
【図６】同正面図である。FIG. 6 is a front view of the same.
１０ 自走式足場車 １１ 自走車 １２ アーム １３ ゴンドラ足場 １４ 運転席 １５ 上部車体 １６ キャタピラ車輪 １７ キャタピラ車輪 １８ 傾動用シリンダー １９ ロッド ２０ ピン ２１ 作業座張り ２２ 手摺り ２３ 柵棒 ２４ 監視台 ２５ 手摺り ２６ タラップ ２７ 高架道路 ２８ 型枠 ２９ 自走式足場車 ３０ アーム ３１ ゴンドラ足場 ３２ ロッド ３３ 取付け金具 ３４ 箱型取付け金具 ３５ ピン ３６ 伸縮シリンダー ３８ 排水管 ３９ 作業座張り ４０ 手摺り ４１ 監視台 ４２ タラップ ４３ 自走式足場車 ４４ アーム ４５ ゴンドラ足場 ４６ 作業台 ４７ 監視台 ４８ 手摺り ４９ 作業座張り ５０ タラップ ５２ 自走式足場車 ５３ アーム ５４ ゴンドラ足場 ５５ 作業座張り ５６ 手摺り ５７ 監視台 ５８ タラップ 10 Self-propelled scaffolding vehicle 11 Self-propelled vehicle 12 Arm 13 Gondola scaffolding 14 Driver's seat 15 Upper car body 16 Caterpillar wheel 17 Caterpillar wheel 18 Tilt cylinder 19 Rod 20 Pin 21 Work seat 22 Handrail 23 Bar bar 24 Observatory 25 hands Sliding 26 Talap 27 Elevated road 28 Formwork 29 Self-propelled scaffolding vehicle 30 Arm 31 Gondola scaffolding 32 Rod 33 Mounting bracket 34 Box mounting bracket 35 Pin 36 Telescopic cylinder 38 Drain pipe 39 Working seat 40 Handrail 41 Observatory 42 Talap 43 Self-propelled scaffolding vehicle 44 Arm 45 Gondola scaffolding 46 Working platform 47 Monitoring platform 48 Handrail 49 Working seating 50 Talap 52 Self-propelled scaffolding vehicle 53 Arm 54 Gondola scaffolding 55 Working seating 56 Handrail 57 Monitoring platform 58 Talap
Claims (3)
その先部に取り付けられたゴンドラ足場を備えた自走式
足場車を、工事を行う高架道路に、前記ゴンドラ足場が
前記高架道路の側端から突出した状態で配備し、前記ゴ
ンドラ足場に作業者が乗り、必要に応じて前記自走式足
場車を走行させて前記高架道路の壁高欄の工事を行うこ
とを特徴とする壁高欄の工事方法。1. A self-propelled scaffolding vehicle having an arm capable of expansion, contraction, tilting and turning, and a gondola scaffolding attached to the end thereof is mounted on an elevated road on which construction is performed, and the gondola scaffolding is on the side of the elevated road. Deployed in a state of protruding from the end, the operator rides on the gondola scaffolding, and if necessary, runs the self-propelled scaffolding car to construct a wall balustrade of the elevated road. Construction method.
ピラ式の自走車と、該自走車に取り付けられて、伸縮、
傾動及び旋回が可能なアームと、該アームの先部に取り
付けられたゴンドラ足場とを有してなる自走式足場車。2. A caterpillar type self-propelled vehicle that is driven by the power of an engine, and a telescopic vehicle attached to the self-propelled vehicle,
A self-propelled scaffolding vehicle having an arm capable of tilting and turning, and a gondola scaffolding attached to the tip of the arm.
車を遠隔操作する補助運転席が設けられている請求項２
記載の自走式足場車。3. An auxiliary driver's seat for remotely controlling the vehicle is provided above the gondola scaffolding.
Self-propelled scaffolding car as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22109494A JPH0860853A (en) | 1994-08-22 | 1994-08-22 | Construction method of wall balustrade and mobile scaffold for use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22109494A JPH0860853A (en) | 1994-08-22 | 1994-08-22 | Construction method of wall balustrade and mobile scaffold for use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0860853A true JPH0860853A (en) | 1996-03-05 |
Family
ID=16761401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22109494A Pending JPH0860853A (en) | 1994-08-22 | 1994-08-22 | Construction method of wall balustrade and mobile scaffold for use thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0860853A (en) |
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| JP2016069171A (en) * | 2014-10-01 | 2016-05-09 | 株式会社フジタ | Work table for high place work vehicle |
| CN107513944A (en) * | 2017-09-21 | 2017-12-26 | 宁波交通工程建设集团有限公司 | Servicing bridges bridge floor edge of a wing bottom surface Pipe installing movement support and operating method |
| JP2018066227A (en) * | 2016-10-21 | 2018-04-26 | 宮地エンジニアリング株式会社 | Method of decomposition of elevated concrete structure and method of decomposition of wall balustrade concrete |
| JP2018177540A (en) * | 2018-08-27 | 2018-11-15 | 株式会社フジタ | Work table for high place work vehicle |
| CN110195411A (en) * | 2019-04-04 | 2019-09-03 | 中铁大桥局集团第六工程有限公司 | A kind of self-propelled bridge formwork Mobile workbench |
| JP2019206444A (en) * | 2019-09-11 | 2019-12-05 | 株式会社フジタ | Work table for high place work vehicle |
| CN110983951A (en) * | 2019-12-25 | 2020-04-10 | 都江堰现代机械制造有限责任公司 | Multifunctional anti-collision wall construction trolley and anti-collision wall construction method thereof |
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| CN114164754A (en) * | 2021-11-02 | 2022-03-11 | 中建新疆建工土木工程有限公司 | Movable hanging basket device used in bridge anti-collision guardrail construction |
| CN114250707A (en) * | 2021-12-24 | 2022-03-29 | 中交二航局第一工程有限公司 | Concrete guardrail construction device and method |
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-
1994
- 1994-08-22 JP JP22109494A patent/JPH0860853A/en active Pending
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|---|---|---|---|---|
| JP2016069171A (en) * | 2014-10-01 | 2016-05-09 | 株式会社フジタ | Work table for high place work vehicle |
| JP2018066227A (en) * | 2016-10-21 | 2018-04-26 | 宮地エンジニアリング株式会社 | Method of decomposition of elevated concrete structure and method of decomposition of wall balustrade concrete |
| CN107513944A (en) * | 2017-09-21 | 2017-12-26 | 宁波交通工程建设集团有限公司 | Servicing bridges bridge floor edge of a wing bottom surface Pipe installing movement support and operating method |
| JP2018177540A (en) * | 2018-08-27 | 2018-11-15 | 株式会社フジタ | Work table for high place work vehicle |
| CN110195411A (en) * | 2019-04-04 | 2019-09-03 | 中铁大桥局集团第六工程有限公司 | A kind of self-propelled bridge formwork Mobile workbench |
| JP2019206444A (en) * | 2019-09-11 | 2019-12-05 | 株式会社フジタ | Work table for high place work vehicle |
| CN110983951A (en) * | 2019-12-25 | 2020-04-10 | 都江堰现代机械制造有限责任公司 | Multifunctional anti-collision wall construction trolley and anti-collision wall construction method thereof |
| CN113638312A (en) * | 2021-07-28 | 2021-11-12 | 中交路桥建设有限公司 | Multi-functional bridge railing construction trolley |
| CN113638312B (en) * | 2021-07-28 | 2024-04-19 | 中交路桥建设有限公司 | Multifunctional bridge guardrail construction trolley |
| CN114164754A (en) * | 2021-11-02 | 2022-03-11 | 中建新疆建工土木工程有限公司 | Movable hanging basket device used in bridge anti-collision guardrail construction |
| CN114164754B (en) * | 2021-11-02 | 2024-02-02 | 中建新疆建工土木工程有限公司 | Movable hanging basket device for bridge anti-collision guardrail construction |
| CN114250707A (en) * | 2021-12-24 | 2022-03-29 | 中交二航局第一工程有限公司 | Concrete guardrail construction device and method |
| CN114657890A (en) * | 2022-04-21 | 2022-06-24 | 浙江省机电设计研究院有限公司 | Operation platform and bridge runoff system construction method using same |
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