JPH02256702A - Track service car - Google Patents
Track service carInfo
- Publication number
- JPH02256702A JPH02256702A JP17668088A JP17668088A JPH02256702A JP H02256702 A JPH02256702 A JP H02256702A JP 17668088 A JP17668088 A JP 17668088A JP 17668088 A JP17668088 A JP 17668088A JP H02256702 A JPH02256702 A JP H02256702A
- Authority
- JP
- Japan
- Prior art keywords
- support arm
- vehicle
- work
- track
- working vehicle
- 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
- Machines For Laying And Maintaining Railways (AREA)
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、道床交換工事等に際して使用されるパワーシ
ョベル、クレーン等のような軌道作業車に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to track working vehicles such as power shovels, cranes, etc. used in road bed replacement work and the like.
［従来技術とその課題］
作業現場までレール上を車輪で走行したり、タイヤ或い
はゴム又は樹脂製のキャタピラで走行し、そのままの状
態でパワーショベルとかクレーンを使用した場合に、反
力で作業車が動いてしまい、十分な作業ができなかった
り、脱線したりする危険がある。[Prior art and its problems] When a power shovel or a crane is used while traveling on wheels on rails or on tires, rubber or resin caterpillars to the work site, the work vehicle may be damaged by the reaction force. There is a risk that the train may move, resulting in insufficient work or derailment.
本発明は、反力により動いたり、脱線したりしない軌道
作業車を提案するのが目的である。The purpose of the present invention is to propose a track working vehicle that does not move or derail due to reaction force.
［課題を解決するための手段］
本発明は、上記目的を達成する手段として、次の如き構
成の作業車を提案する。[Means for Solving the Problems] As a means for achieving the above object, the present invention proposes a work vehicle having the following configuration.
車体から前方に向けて支持腕体を上下動制御自在に取り
付けると共にこの支持腕体の先端に下向きに保合片を取
り付けて成る軌道作業車。A track working vehicle comprising a support arm mounted forward from the vehicle body so as to be able to freely control vertical movement, and a retaining piece attached downward to the tip of the support arm.
上記作業車において、支持腕体は、作業内容に応じて作
業車の前後に取り付けてもよい。In the above work vehicle, the support arm body may be attached to the front or rear of the work vehicle depending on the content of the work.
又、支持腕体は、油圧又はエアーシリンダーを運転席に
て操作するようにしてもよいし、この操作を運転席外に
おいて行なうことができるようにしてもよい。Further, the support arm may be configured such that a hydraulic or air cylinder is operated from the driver's seat, or may be configured such that this operation can be performed outside the driver's seat.
［作用］
上記作業車は、作業現場において、支持腕体を降ろし、
保合片を枕木の手前に差し込むことによリ、パワーショ
ベルで例えば砕石を掻き上げる際に、反力で作業車が前
進したり脱線するのを阻止する。又、レールに付いて浮
いた枕木を前方又は後方にスライドさせる際には、この
保合片を枕木に引掛けて行なう。[Function] The above-mentioned work vehicle lowers the support arm at the work site,
By inserting the retaining piece in front of the sleeper, it prevents the work vehicle from moving forward or derailing due to reaction force when, for example, a power shovel is scooping up crushed stone. Furthermore, when sliding a sleeper floating on the rail forward or backward, the retaining piece is hooked onto the sleeper.
［実施例コ
第１図は、本発明に係る作業車にして、ｌは作業車、２
は車体、３．４はタイヤ、５．６はタイヤ３．４の内側
に取り付けた車輪にして、タイヤ３．４で地上を走行し
、車輪５．６でレール上を走行する。[Embodiment Fig. 1 shows a working vehicle according to the present invention, l is a working vehicle, and 2 is a working vehicle according to the present invention.
is the vehicle body, 3.4 is the tire, and 5.6 is the wheel attached to the inside of the tire 3.4.The vehicle runs on the ground with the tire 3.4, and on the rail with the wheel 5.6.
７．８は車体２の前方の両側に取り付けた支持腕体にし
て、この支持腕体７．８はその基部が車体２に回転自在
に取り付けられており、遊端側は上下に回動自在である
。Reference numeral 7.8 denotes a support arm attached to both sides of the front of the vehicle body 2. The base of this support arm 7.8 is rotatably attached to the vehicle body 2, and the free end side is rotatable up and down. It is.
９．１０は前記支持腕体７．８の先端を横に連結してい
る横押１１の両側に取り付けた保合片にして、この保合
片９、ｌＯの間隔はレールを跨ぐ間隔である。又、この
係合片９．１０はビン１５により、上向き（走行時）及
び下向き（作業時）に設定自在である。9.10 is a retaining piece attached to both sides of the horizontal pusher 11 which horizontally connects the tip of the supporting arm body 7.8, and the interval between the retaining pieces 9 and 10 is the distance that straddles the rail. . Furthermore, the engaging pieces 9 and 10 can be freely set upward (during traveling) and downward (during work) using the pin 15.
１２は、油圧シリンダーにして、この油圧シリンダー１
２は前記車体２と横押１１間に角度をつけて取り付けて
あり、油圧シリンダー１２のスピンドルが収縮した際に
横押１１側が持ち上がり、伸長した際に下降する。12 is a hydraulic cylinder, and this hydraulic cylinder 1
2 is attached at an angle between the vehicle body 2 and the horizontal pusher 11, and when the spindle of the hydraulic cylinder 12 is contracted, the side of the horizontal pusher 11 is lifted up, and when it is extended, it is lowered.
第３図は作業中の作業車を示し、軌道のレール１３上を
車輪４．５で現場まで走行し、油圧シリンダー１２を操
作して枕木１４の手前左右に保合片９．１０を引掛け、
パワーショベル１′の反力で前進するのを阻止しながら
作業を行なう。Figure 3 shows a working vehicle in progress, which runs on wheels 4.5 on rails 13 of the track to the site, operates hydraulic cylinders 12, and hooks retaining pieces 9.10 on the left and right in front of sleepers 14. ,
The work is carried out while preventing the power shovel 1' from moving forward due to its reaction force.
又、レール１３に付いて浮上した枕木１４は第４図に示
すように係合片９．１０で矢印方向に押しながら自由に
移動させる。Further, the sleeper 14 floating on the rail 13 is moved freely while being pushed in the direction of the arrow by the engaging pieces 9 and 10, as shown in FIG.
［本発明の効果］
本発明は以上のように、車体の前方に係合片付の支持腕
体を取り付け、これを枕木に引掛けて反力を受けるよう
にしたので、作業中に車輪がレールから浮いたり、脱線
したりする心配がない。[Effects of the present invention] As described above, the present invention has a supporting arm with an engaging piece attached to the front of the vehicle body and is hooked onto a sleeper to receive a reaction force. There is no need to worry about floating off the rail or derailing.
又、枕木を係合片に引掛けて自由に移動させることも出
来るので、作業上便利である。特に本発明においては、
枕木の両側に係合片を引掛けるので、枕木はレールに対
して直角を保ちながら、スムーズに移動する効果がある
。Furthermore, the sleepers can be hooked onto the engagement pieces and moved freely, which is convenient for work. In particular, in the present invention,
Since the engaging pieces are hooked on both sides of the sleeper, the sleeper can move smoothly while maintaining a right angle to the rail.
第１図は本発明に係る作業車の側面図、第２図は平面図
、第３図は路床交換作業中の説明図、第４図は枕木移動
中の説明図である。
１−・・・・・作業車 ２・・・・・・車体
３．４・・・タイヤ ５．６・・・車輪７．８
・・・支持腕体 ９、ｌＯ・・・係合片１１・・
・横押 １２・・・油圧シリンダー１３・
・・レール １４・・・枕木平成１FIG. 1 is a side view of a working vehicle according to the present invention, FIG. 2 is a plan view, FIG. 3 is an explanatory diagram during subgrade replacement work, and FIG. 4 is an explanatory diagram during sleeper movement. 1-... Work vehicle 2... Vehicle body 3.4... Tires 5.6... Wheels 7.8
...Support arm body 9, lO...Engagement piece 11...
・Horizontal push 12...Hydraulic cylinder 13・
...Rail 14...Sleeper Heisei 1
Claims (1)
取り付けると共にこの支持腕体の先端に下向きに係合片
を取り付けて成る軌道作業車。 ２、支持腕体を作業車の前後に取り付けて成る請求項１
記載の軌道作業車。 ３、支持腕体を油圧又はエアーシリンダーにより上下動
制御する請求項１記載の軌道作業車。[Scope of Claims] 1. A track working vehicle comprising a support arm mounted forward from the vehicle body so as to be able to freely control vertical movement, and an engagement piece directed downward to the tip of the support arm. 2. Claim 1, wherein the supporting arms are attached to the front and rear of the working vehicle.
The listed track work vehicle. 3. The track working vehicle according to claim 1, wherein the support arm is vertically controlled by a hydraulic pressure or an air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63176680A JP2619694B2 (en) | 1988-07-15 | 1988-07-15 | Track work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63176680A JP2619694B2 (en) | 1988-07-15 | 1988-07-15 | Track work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02256702A true JPH02256702A (en) | 1990-10-17 |
| JP2619694B2 JP2619694B2 (en) | 1997-06-11 |
Family
ID=16017845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63176680A Expired - Fee Related JP2619694B2 (en) | 1988-07-15 | 1988-07-15 | Track work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2619694B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577720A (en) * | 1991-09-19 | 1993-03-30 | Taihei Kogyo Co Ltd | Working vehicle for track |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544168U (en) * | 1977-06-13 | 1979-01-11 | ||
| JPS59116452U (en) * | 1983-01-25 | 1984-08-06 | 株式会社豊田自動織機製作所 | Fall prevention device for track running backhoe shovels |
| JPS6066702U (en) * | 1983-10-13 | 1985-05-11 | 三井造船株式会社 | work vehicle |
-
1988
- 1988-07-15 JP JP63176680A patent/JP2619694B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544168U (en) * | 1977-06-13 | 1979-01-11 | ||
| JPS59116452U (en) * | 1983-01-25 | 1984-08-06 | 株式会社豊田自動織機製作所 | Fall prevention device for track running backhoe shovels |
| JPS6066702U (en) * | 1983-10-13 | 1985-05-11 | 三井造船株式会社 | work vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577720A (en) * | 1991-09-19 | 1993-03-30 | Taihei Kogyo Co Ltd | Working vehicle for track |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2619694B2 (en) | 1997-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |