JPS62111003A - Bridge temporary construction vehicle - Google Patents
Bridge temporary construction vehicleInfo
- Publication number
- JPS62111003A JPS62111003A JP24800585A JP24800585A JPS62111003A JP S62111003 A JPS62111003 A JP S62111003A JP 24800585 A JP24800585 A JP 24800585A JP 24800585 A JP24800585 A JP 24800585A JP S62111003 A JPS62111003 A JP S62111003A
- Authority
- JP
- Japan
- Prior art keywords
- bridge
- loading platform
- vehicle
- gate
- shaped frame
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、車両によって橋梁を積載、輸送するとともに
、建設現場、災害現場等において架設する橋梁架設車に
関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a bridge construction vehicle that loads and transports bridges and also constructs bridges at construction sites, disaster sites, etc.
（従来の技術、問題点）
従来、土木工事現場、災害現場等において橋梁が急拠必
要になった場合には、トラック、トレーラ等の車両で橋
梁を積載、輸送し、現場に配置したクレーン等によって
前記橋梁を移送し組立、架設しているため、橋梁輸送用
の車両のほかに、現場で橋梁の移送、架設装置が必要と
なり、現地における橋梁の組立、架設に多くの手数、時
間を要し迅速性に欠けるなどの問題点があった。(Conventional technology, problems) Conventionally, when a bridge is urgently needed at a civil engineering work site, disaster site, etc., the bridge is loaded and transported using a vehicle such as a truck or trailer, and a crane or other equipment is placed at the site. Because the bridges are transported, assembled, and erected using the above-mentioned methods, in addition to vehicles for transporting the bridges, equipment for transporting and erecting the bridges on site is required, which requires a lot of effort and time to assemble and erect the bridges on site. However, there were problems such as a lack of speed.
（発明の目的、問題点の解決手段）
本発明は、前記のような実状に鑑みて開発されたもので
あって、車両の荷台に橋梁を荷台後方へ延長可能に積載
し、前記荷台上に起伏操作される門型フレームを設ける
とともに、前記車両と前記門型フレーム間に前記橋梁を
吊上げて荷台後方へ延長する吊上架設装置を配設した構
成に特徴を有し、車両の荷台に橋梁を荷台後方へ延長可
能に積載するとともに、荷台上に設けられた起伏操作さ
れる門型フレームと吊上架設装置によって前記橋梁を荷
台後方へ吊上げて延長するようにしたことにより、車両
による架設現場への橋梁輸送とともに、現地における橋
梁の架設さらに撤収を容易、迅速にして橋梁の架設性能
を向上し前記のような問題点を解消した橋梁架設車を提
供するにある。(Objective of the Invention, Means for Solving Problems) The present invention was developed in view of the above-mentioned actual situation, and includes a bridge that is loaded on the loading platform of a vehicle so that it can be extended to the rear of the loading platform, and The structure is characterized in that a gate-shaped frame that can be raised and lowered is provided, and a lifting construction device is provided between the vehicle and the gate-shaped frame to lift the bridge and extend it to the rear of the loading platform. The bridge is loaded so that it can be extended to the rear of the loading platform, and the bridge is lifted and extended to the rear of the loading platform using a gate-shaped frame that can be raised and lowered on the loading platform and a lifting device. It is an object of the present invention to provide a bridge construction vehicle that solves the above-mentioned problems by improving bridge construction performance by facilitating and speeding up construction and removal of bridges on-site, as well as transportation of bridges to other locations.
（実施例）
第１図ないし第４図に本発明の一実施例を示しており、
図中（１）は大型トラック、トレーラ等の車両であって
、該車両（１）は橋梁（２）を積載できる大型の荷台（
ＩＩＩＬ）を備えている。(Example) An example of the present invention is shown in FIGS. 1 to 4,
In the figure, (1) is a vehicle such as a large truck or trailer, and the vehicle (1) has a large loading platform (2) that can load the bridge (2).
IIIL).
前記車両（１）の荷台（１ａ）には橋梁（２）が積載さ
れており、荷台（１ａ）の後部に橋梁（２）の一端部が
着脱可能なヒンジ（３ａ）で連結されているとともに、
前記橋梁（２）は、中央部でヒンジ（３ｂ）で折畳み、
延長可能に連結された構成になっていて、荷台（１ａ）
上に折畳んで積載されているとともに第４図に示すよう
に荷台後方へ延長可能になっている。A bridge (2) is loaded on the loading platform (1a) of the vehicle (1), and one end of the bridge (2) is connected to the rear of the loading platform (1a) with a removable hinge (3a). ,
The bridge (2) is folded with a hinge (3b) in the center,
It has an extendable and connected configuration, and the loading platform (1a)
It is loaded by being folded upward and can be extended to the rear of the loading platform as shown in Figure 4.
さらに、車両（１）の前記荷台（１ａ）上に門型フレー
ム（５）をピン（５ａ）によって起伏可能に取付けると
ともに、該門型フレーム（５）は油圧シリンダ（６）等
によって起伏操作されるように設けられ、車両（１）側
に設けたウィンチ（図示省略）と、該ウィンチによって
操作され門型フレーム（５）を介して前記橋梁（２）に
連結される複数本のワイヤ（力（８）（９）よりなシ、
前記門型フレーム（５）の起伏操作とともに前記橋梁（
２）を吊上げて荷台後方へ延長する吊上架設装置（７，
８，９）を配設した構成になっている。Further, a gate-shaped frame (5) is mounted on the loading platform (1a) of the vehicle (1) so that it can be raised and lowered by a pin (5a), and the gate-shaped frame (5) is raised and lowered by a hydraulic cylinder (6) or the like. A winch (not shown) provided on the vehicle (1) side, and a plurality of wires (power (8) (9) Yorinashi,
The bridge (
2) and extends it to the rear of the loading platform (7,
8, 9).
さらにまた、橋梁（２）に対して車両（１）が比較的に
軽く、第４図に示すように橋梁（２）を荷台後方へ延長
した場合に車両（１）の前部が浮上するのを防止するた
めに、アンカーＱｌと連結部材旧）が装備されている。Furthermore, the vehicle (1) is relatively light compared to the bridge (2), and as shown in Figure 4, when the bridge (2) is extended to the rear of the loading platform, the front of the vehicle (1) will not float up. In order to prevent this, an anchor Ql and a connecting member (old) are equipped.
（作 用）
本発明の実施例は、前記のような構成になっており、第
１図に示すように車両（１）の荷台（１ａ）に橋梁（２
）を積載し、門型フレーム（５）を倒伏させた状態で、
車両（１）によって橋梁（２）を架設現場へ積載、輸送
する。(Function) The embodiment of the present invention has the above-described configuration, and as shown in FIG.
) is loaded and the gate-shaped frame (5) is laid down,
The bridge (2) is loaded and transported to the construction site by the vehicle (1).
橋梁架設現場において、第２図に示すように油圧シリン
ダ（６）によって門型フレーム（５）を起立させるとと
もに、ウィンチから門型フレーム（５）を介し繰出され
ているワイヤ（８）（９）の先端部を橋梁（２）の前部
側に適宜間隔で連結し、各ワイヤ（力（８）を牽引する
ことによって第３図に示すように橋梁（２）を吊上げ、
さらに各ワイヤ（）Ｓ）（９）の適宜の繰出しなどの操
作によって第４図に示すように橋梁（２）を荷台後方へ
延長状にして、河川（ａ）等に架設する。架設後にヒン
ジ（３ａ）部分で車両（１）を分離して使用することが
できる。At the bridge construction site, as shown in Figure 2, the gate-shaped frame (5) is erected by the hydraulic cylinder (6), and the wires (8) and (9) are fed out from the winch through the gate-shaped frame (5). The tips of the wires are connected to the front side of the bridge (2) at appropriate intervals, and the bridge (2) is lifted up as shown in Fig. 3 by pulling each wire (force (8)).
Furthermore, as shown in FIG. 4, the bridge (2) is extended to the rear of the loading platform and constructed over the river (a), etc. by appropriately feeding out each wire ()S) (9). After erection, the vehicle (1) can be separated and used at the hinge (3a).
架設された前記橋梁（２）は、逆操作によって車両（１
）の荷台（１ａ）上に積載して撤収される。また、前記
アンカー（１０１および連結部材（１１１は、必聾に応
じて使用され、橋梁（２）の架設、撤収作業を円滑に遂
行する。The constructed bridge (2) can be accessed by vehicles (1) by reverse operation.
) is loaded onto the loading platform (1a) and withdrawn. In addition, the anchors (101 and the connecting members (111) are used as necessary for the deaf, to smoothly carry out the work of constructing and dismantling the bridge (2).
（発明の効果）
前述のように本発明は、車両（１）の荷台（１ａ）に橋
梁（２）を荷台後方へ延長可能に積載し、荷台（１ａ）
上に起伏操作される門型フレーム（５）を設けるととも
に、車両（１）と門型フレーム（５）間に橋梁（２）を
吊上げて延長する吊上架設装置（７，８，９）を配設し
ているので、車両による架設現場への橋梁輸送とともに
、現地において車両により橋梁の架設さらにまた撤収を
容易、迅速に行うことができ、優れた橋梁架設性能を有
している。(Effects of the Invention) As described above, the present invention has the bridge (2) loaded on the loading platform (1a) of the vehicle (1) so as to be extendable to the rear of the loading platform, and
A gate-shaped frame (5) that can be raised and lowered is provided above, and a lifting construction device (7, 8, 9) is installed between the vehicle (1) and the gate-shaped frame (5) to lift and extend the bridge (2). Because of this arrangement, the bridge can be transported to the construction site by vehicle, and the bridge can be erected and dismantled easily and quickly by vehicle at the site, and has excellent bridge construction performance.
以上本発明を実施例について説明したが、勿論本発明は
このようむ実施例にだけ局限されるものではなく、本発
明の精神を逸脱しない範囲内で線種の設計の改変を施し
うるものである。The present invention has been described above with reference to embodiments, but of course the present invention is not limited to such embodiments, and the design of the line types may be modified without departing from the spirit of the present invention. be.
第１図（Ａｌ （Ｂｌは本発明の一実施例を示す側面図
と後面図、第２図は門型フレームの起立状態を示す側面
図、第３図は橋梁の吊上げ状態を示す側面図、第４図は
橋梁架設状態を示す側面図である。
ｌ二車両 ｌａ：荷台
２：橋梁 ５：門型フレーム６：油圧シリ
ンダ
７．８．９：吊上架設装置（ワイヤ）
復代理人 弁理士 岡本重文
外２名
第３図
第４図Figure 1 (Al (Bl) is a side view and rear view showing one embodiment of the present invention, Figure 2 is a side view showing the gate frame in an upright state, Figure 3 is a side view showing the bridge in a lifted state, Figure 4 is a side view showing the bridge construction state. 12 vehicles la: loading platform 2: bridge 5: portal frame 6: hydraulic cylinder 7.8.9: lifting construction device (wire) sub-agent patent attorney Two people outside of Okamoto important cultural heritage Figure 3 Figure 4
Claims (1)
荷台上に起伏操作される門型フレームを設けるとともに
、前記車両と前記門型フレーム間に前記橋梁を吊上げて
荷台後方へ延長する吊上架設装置を配設したことを特徴
とする橋梁架設車。A bridge is loaded on the loading platform of a vehicle so that it can be extended to the rear of the loading platform, a gate-shaped frame that can be raised and lowered is provided on the loading platform, and the bridge is lifted between the vehicle and the gate-shaped frame and extended to the rear of the loading platform. A bridge construction vehicle characterized by being equipped with an upper construction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24800585A JPS62111003A (en) | 1985-11-07 | 1985-11-07 | Bridge temporary construction vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24800585A JPS62111003A (en) | 1985-11-07 | 1985-11-07 | Bridge temporary construction vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111003A true JPS62111003A (en) | 1987-05-22 |
Family
ID=17171773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24800585A Pending JPS62111003A (en) | 1985-11-07 | 1985-11-07 | Bridge temporary construction vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111003A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014025238A (en) * | 2012-07-26 | 2014-02-06 | Smctech Co Ltd | Bridge erection method |
| JP2016108873A (en) * | 2014-12-03 | 2016-06-20 | 財團法人國家實驗研究院Ｎａｔｉｏｎａｌ Ａｐｐｌｉｅｄ Ｒｅｓｅａｒｃｈ Ｌａｂｏｒａｔｏｒｉｅｓ | Lightweight simple bridge and building method thereof |
| JP2018017067A (en) * | 2016-07-29 | 2018-02-01 | 川田工業株式会社 | Sending-out/installing manual extender |
-
1985
- 1985-11-07 JP JP24800585A patent/JPS62111003A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014025238A (en) * | 2012-07-26 | 2014-02-06 | Smctech Co Ltd | Bridge erection method |
| JP2016108873A (en) * | 2014-12-03 | 2016-06-20 | 財團法人國家實驗研究院Ｎａｔｉｏｎａｌ Ａｐｐｌｉｅｄ Ｒｅｓｅａｒｃｈ Ｌａｂｏｒａｔｏｒｉｅｓ | Lightweight simple bridge and building method thereof |
| JP2018017067A (en) * | 2016-07-29 | 2018-02-01 | 川田工業株式会社 | Sending-out/installing manual extender |
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