JPH02108701A - Repair of track ballast and device for same - Google Patents

Repair of track ballast and device for same

Info

Publication number
JPH02108701A
JPH02108701A JP26240988A JP26240988A JPH02108701A JP H02108701 A JPH02108701 A JP H02108701A JP 26240988 A JP26240988 A JP 26240988A JP 26240988 A JP26240988 A JP 26240988A JP H02108701 A JPH02108701 A JP H02108701A
Authority
JP
Japan
Prior art keywords
ballast
excavator
bucket
track
sleepers
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
Application number
JP26240988A
Other languages
Japanese (ja)
Other versions
JP2688709B2 (en
Inventor
Tomi Matsui
十三 松井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP63262409A priority Critical patent/JP2688709B2/en
Publication of JPH02108701A publication Critical patent/JPH02108701A/en
Application granted granted Critical
Publication of JP2688709B2 publication Critical patent/JP2688709B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Shovels (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

PURPOSE:To improve operability by providing a working area for a digging bucket in a ballast area from which sleepers have been removed and regenerating the ballast in the working area by scooping-up and sieving to shift the sleepers abutting against the boundary at an excavator side. CONSTITUTION:This device is constituted of a hydraulic shovel system excavator 1 as a repair lorry travelling on track rails(a), (a) and a bucket having a sieving function on the end of an arm 11. A working area (c) is formed in an area from which a predetermined number of sleepers have been removed beneath the bucket and partitioned into a central ballast (d1) between the rails(a), (a) and ballasts(d2), (d3) at the left and right ends of the rails (a), (a). Then, by the operations of seaving, turning and dumping the bucket 2, regenerated ballast in the bucket 2 is returned to the initial position and these operations are repeated. The sleeper (b3) at the boundary of the excavator 1 side in the original working area(c) is pushed and shifted to the position of sleeper (b1) by the operation of a boom 12 or the like. Thus, the repair wirk can be quickened.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は軌道々床バラストの補修工法及びその装置に関
する。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a repair method and apparatus for track ballast.

従来技術とその問題点 軌道々床バラストは年月の経過につれ変化し劣化するの
で、適宜補修工事を行うことが必要となる。従来道床バ
ラストの補修工事は人手によりバラストを掬取りながら
篩分けし、粒度の小さい砂利などの不良成分を除去した
後、再び人手で元に戻すことにより行なわれていた。こ
のような人手による補修工事では1m/時間(1人当り
)程度が限度であり、作業能率がわるく、その改善が望
まれていた。
Prior Art and Its Problems Track ballast changes and deteriorates over time, so it is necessary to carry out repair work from time to time. Conventionally, roadbed ballast repair work has been carried out by manually scooping and sieving the ballast to remove defective components such as small-grained gravel, and then manually putting it back together. Such manual repair work has a limit of about 1 m/hour (per person), which results in poor work efficiency, and improvements have been desired.

本発明はこのような従来の問題点を一掃することを目的
としてなされたものである。
The present invention has been made with the aim of eliminating such conventional problems.

問題点を解決するための手段 本発明は、軌道レール上を移動される液体圧式ショベル
系掘削機にフロントアタッチメントとして備えられた篩
機能を持つ掘削用パケットを用いて、軌道々床バラスト
の補修を行なう工法であって、 ■枕木の所定本数を抜き取って、道床バラストのエリア
内に上記パケットの作業場を形成する第1工程、 ■上記作業場内のバラストを上記掘削機に備えたパケッ
トの掬取り動作及び篩分は動作により再生ずる第2工程
及び、 ■バラスト再生後の上記作業場の掘削機側境界に相当す
る枕木を、上記掘削機の作動をして他方境界側へ移動し
、新たな作業場を形成する第3工程、 を含み、以下第2工程と第3工程を、交互に繰返し行な
うことを特徴とする軌道々床バラストの補修工法及び軌
道レール上を移動される液体圧式ショベル系掘削機に、
フロントアタッチメントとして備えられた篩機能を持つ
掘削用パケットが備えられ、該パケットは軌道レール間
の間隔よりも小さい左右巾を持っていることを特徴とす
る軌道々床バラストの補修装置に係る。
Means for Solving the Problems The present invention repairs track bed ballast by using an excavation packet with a sieve function that is provided as a front attachment to a hydraulic excavator type excavator that moves on track rails. The method includes: (1) a first step of extracting a predetermined number of sleepers to form a working area for the packets within the roadbed ballast area; (2) a scooping operation of the packets equipped with the excavator to remove the ballast in the working area; and a second step in which the sieves and sieves are regenerated through operation; and ■ After ballast regeneration, the sleepers corresponding to the boundary on the excavator side of the above-mentioned workplace are moved to the other boundary side by the operation of the above-mentioned excavator, and a new workplace is created. A method for repairing a track bed ballast and a hydraulic excavator type excavator moved on a track rail, characterized in that the second step and the third step are repeated alternately. ,
This invention relates to a repair device for track and floor ballast, characterized in that it is equipped with an excavation packet having a sieving function and is provided as a front attachment, and the packet has a width from side to side that is smaller than the spacing between track rails.

実施例 以下に本発明工法の1実施例を添付図面にもとづき説明
すると、次の通りである。
EXAMPLE An example of the construction method of the present invention will be described below based on the accompanying drawings.

第1図は本発明工法の実施に用いられる補修装置の1例
を示している。補修装置は軌道レール(a)(a)上を
移動される作業車としての油圧式ショベル系掘削機(1
)と、該掘削機(1)のアーム(11)の先端に備えら
れた、篩機能を持つ掘削用パケット(2)から構成され
、掘削用パケット(2)は軌道レール(a)(a)間で
作業を行なう必要上、レール(a)(a)の間隔よりも
小さい左右巾を持っている。
FIG. 1 shows an example of a repair device used to carry out the construction method of the present invention. The repair equipment is a hydraulic excavator type excavator (1) as a working vehicle that is moved on the track rail (a)
) and an excavation packet (2) with a sieve function, which is provided at the tip of the arm (11) of the excavator (1), and the excavation packet (2) is attached to the track rail (a) (a). Since it is necessary to perform work between the rails, the width between the rails (a) and the left and right sides is smaller than the distance between the rails (a).

軌道レール(a)上を移動される油圧系ショベル系掘削
機(1)そのものは、例えば特開昭61−122303
号公報から既に公知である。
The hydraulic excavator type excavator (1) itself that is moved on the track rail (a) is disclosed in Japanese Patent Application Laid-Open No. 61-122303, for example.
It is already known from the publication No.

上記パケット(2)は、篩機能を保持させるために床壁
部(21)が網目構造とされ、網目の一辺の長さは、バ
ラスト中より粒径の小さい不良成分を除去するために通
常25〜35mm、好ましくは32mm前後に設定され
ている。
In the packet (2), the floor wall (21) has a mesh structure in order to maintain the sieving function, and the length of one side of the mesh is usually 25 mm in order to remove defective components whose particle size is smaller than that in the ballast. It is set to ~35 mm, preferably around 32 mm.

本発明工法を上記補修装置の適用のもとに実施するに際
しては、先ず第1工程としてパケット(2)下方の枕木
の所定本数、例えば破線で示された隣合う2本の枕木(
b+ )(b2 )が抜き取られ、抜き跡に第2図に示
されるように作業場(C)が形成される。この作業場(
e)内のバラストはレール(a)(a)間の中央バラス
ト(dl)と、レール(a)外の左右2ケ所の端バラス
ト(d2 )  (d3 )に、レール(a)(a)を
仕切りとして分かれている。
When carrying out the construction method of the present invention by applying the above-mentioned repair equipment, the first step is to prepare a predetermined number of sleepers below the packet (2), for example, two adjacent sleepers indicated by broken lines (
b+ ) (b2) is extracted, and a work area (C) is formed at the extraction site as shown in FIG. This workshop (
The ballast inside e) is the central ballast (dl) between rails (a) and (a), and the end ballasts (d2 and d3) at two places on the left and right outside of rail (a). It is divided as a partition.

次に第2工程として篩機能を持つパケット(2)により
上記作業場(C)内のバラストの篩分け、ひいては再生
が行なわれ、この再生は中央バラス)(d、)及び左右
の端バラスト(d2)(d3 )の3個所に於て個別に
行なわれる。バラスト(dl)〜(d3)の再生に際し
ては最初に掘削機(1)のアーム(11)、ブーム(1
2)及びパケットシリンダ(13)の作動をしてパケッ
ト(2)によるバラストの掬取りが行なわれ、次に旋回
体(14)の旋回動作によりバケッ1−(2)が掬取っ
たバラストと共に道床(C)より外方にはずれた位置ま
で移動され、この移動位置に於て、パケットシリンダ(
13)の伸縮動作によりパケット(2)に振動が与えら
れ、よってパケット(2)はその内部のバラストの篩分
けを行なう。
Next, as a second step, the ballast in the workshop (C) is sieved and regenerated using the packet (2) having a sieving function. ) and (d3) are carried out individually. When regenerating ballast (dl) to (d3), first the arm (11) and boom (1) of the excavator (1) are regenerated.
2) and the packet cylinder (13) are operated to scoop up the ballast with the packet (2), and then the rotating operation of the revolving body (14) causes the bucket 1-(2) to scoop up the ballast and the track bed. (C) to a position outward from the packet cylinder (
The expansion/contraction action of 13) imparts vibration to the packet (2), thereby causing the packet (2) to screen the ballast inside it.

この篩分けにより、所定粒度以上の再生されたバラスト
はパケット(2)内に残り、所定粒度以下の不良成分は
パケット(2)より篩い落とされ除去される。次に旋回
体(14)の旋回動作により−に記パケット(2)が再
生されたバラストと共に元の位置まで移動され、ここで
パケットシリンダ(13)の作動によるダンプ動作によ
り、パケット(2)内の再生バラストが元の位置に戻さ
れる。
By this sieving, the recycled ballast with a predetermined particle size or more remains in the packet (2), and the defective components with a predetermined particle size or less are sieved out from the packet (2) and removed. Next, by the swinging action of the revolving structure (14), the packet (2) described in - is moved to its original position together with the regenerated ballast, and here, by the dumping action by the operation of the packet cylinder (13), the packet (2) is The recycled ballast is returned to its original position.

このような操作の繰返しにより作業場(c)内のバラス
トは中央及び左右の端ごとに再生される。
By repeating such operations, the ballast in the workshop (c) is regenerated at the center and at the left and right ends.

この作業場(c)内のバラストの再生は枕木(a’+)
(C2)を撤去した状態で行なわれるので、枕木(al
)(C2)下方のバラストを含めて全量が再生される。
The ballast in this workshop (c) is regenerated from sleepers (a'+).
(C2) is removed, so the sleepers (al
) (C2) The entire amount including the lower ballast is regenerated.

作業場(c)内のバラスト(dl)〜(C3)の再生を
終えた後は、第3工程として新作業場(C4)の形成作
業が行なわれる。新作業場(C+)の形成に際しては掘
削機(1)が枕木の設置間隔に相当する距離だけ作業進
行方向へ前進され、次に111作業場(c)の掘削機(
1)側境界に相当する枕木(b3)(第2図参照)が、
ブーム(12)、アーム(11)及びパケットシリンダ
(13)の作動をして後方へ水平移動されるパケット(
2)を介し、抜脱された先の枕木(bl)の位置まで抑
圧移動される。この枕木(C3)の抑圧移動により、旧
作業場(c)に接続して新作業場(C1)が形成される
。尚枕木(C3)を抑圧移動するに際しては抑圧移動時
の反力をとるために掘削機(1)はブレーキ装置(15
)によりレール(a)(a)に固定される。
After completing the regeneration of the ballasts (dl) to (C3) in the workshop (c), a new workshop (C4) is formed as a third step. When forming a new workplace (C+), the excavator (1) is advanced in the work progress direction by a distance corresponding to the installation interval of sleepers, and then the excavator (
1) The sleeper (b3) corresponding to the side boundary (see Figure 2) is
The packet (
2), it is compressed and moved to the position of the sleeper (bl) from which it was pulled out. Due to this suppressed movement of the sleeper (C3), a new workshop (C1) is formed by connecting to the old workshop (c). In addition, when suppressing and moving the sleeper (C3), the excavator (1) uses a brake device (15
) is fixed to the rail (a) (a).

このような新作業場(cl)の形成と、新作業場(C1
)内のバラストの再生を繰返し交互に行なうことにより
、道床バラストを長さ方向に枕木間隔を1回の工事長と
して順次再生して行くことができる。
Formation of such a new workshop (CL) and new workshop (C1)
By repeatedly and alternately regenerating the ballast within ), the track bed ballast can be regenerated sequentially in the length direction with the sleeper spacing as one construction length.

所定長さの道床バラストの再生を終えた後は、最終の作
業場内に2本の枕木が戻され、枕木の修復が行なわれる
と共に、不足分のバラストを補充しならすことにより、
道床バラストの補修を終了する。バラストの補充及びな
らし作業は掘削機(1)を利用して行なうことができる
After the specified length of trackbed ballast has been regenerated, the two sleepers are returned to the final work area, where the sleepers are repaired and the missing ballast is replenished.
Finished repairing the trackbed ballast. Ballast replenishment and leveling work can be carried out using an excavator (1).

効    果 本発明工法によれば、軌道上を移動される掘削機を利用
して道床バラストの補修を行い得るので、人手作業に比
し遥かに作業能率が向上する。しかも補修工事の間枕木
が順送りされて行くので、枕木の修復は単に最終作業場
のみ行なえばよく、枕木の修復も極めて簡単容易となる
。よって本発明工法に従えば、道床バラストの補修作業
能率を15〜20m時間程度まで向」二でき、これは人
手作業の1m/時間の15〜20倍の早さに相当し、補
修作業の迅速化に寄与できる。
Effects According to the construction method of the present invention, the trackbed ballast can be repaired using an excavator that moves on a track, so the work efficiency is much improved compared to manual work. Moreover, since the sleepers are transported one after another during the repair work, the sleepers only need to be repaired at the final work site, making the repair of the sleepers extremely simple and easy. Therefore, according to the method of the present invention, the efficiency of repairing trackbed ballast can be increased to about 15 to 20 m hours, which is 15 to 20 times faster than manual labor of 1 m/hour, and the repair work can be done quickly. can contribute to the development of

更に補修工事に際しては、軌道レール上で移動される多
目的使用のショベル系掘削機にフロントアタッチメント
として、篩機能を持つ掘削用パケットを単に取付ければ
よいので、設備費の負担増が殆んどなく、補修作業の迅
速化と相俟って補修工事費を節減できる特徴がある。
Furthermore, during repair work, the excavation packet with sieve function can be simply attached as a front attachment to a multipurpose excavator type excavator that moves on track rails, so there is almost no increase in equipment costs. , it has the characteristic of speeding up repair work and reducing repair work costs.

【図面の簡単な説明】 第1図は本発明工法の1実施例状況を示す側面図、第2
図は第1図より補修装置を省略して示す平面図である。 図に於て、(1)は油圧式ショベル系掘削機、(2)は
篩機能を持つ掘削用パケットである。 (以 上)
[Brief explanation of the drawings] Figure 1 is a side view showing one embodiment of the construction method of the present invention;
The figure is a plan view from FIG. 1 with the repair device omitted. In the figure, (1) is a hydraulic shovel-type excavator, and (2) is an excavation packet with a sieve function. (that's all)

Claims (2)

【特許請求の範囲】[Claims] (1)軌道レール上を移動される液体圧式ショベル系掘
削機にフロントアタッチメントとして備えられた篩機能
を持つ掘削用バケットを用いて、軌道々床バラストの補
修を行なう工法であって、(i)枕木の所定本数を抜き
取って、道床バラストのエリア内に上記バケットの作業
場を形成する第1工程、 (ii)上記作業場内のバラストを上記掘削機に備えた
バケットの掬取り動作及び篩分け動作により再生する第
2工程及び (iii)バラスト再生後の上記作業場の掘削機側境界
に相当する枕木を、上記掘削機の作動をして他方境界側
へ移動し、新たな作業場を形成する第3工程、 を含み、以下第2工程と第3工程を、交互に繰返し行な
うことを特徴とする軌道々床バラストの補修工法。
(1) A method for repairing track and floor ballast using an excavation bucket with a sieve function that is installed as a front attachment on a hydraulic excavator type excavator that moves on track rails, and (i) a first step of extracting a predetermined number of sleepers to form a working area for the bucket in the roadbed ballast area; (ii) the ballast in the working area is removed by scooping and screening operations of a bucket equipped with the excavator; a second step of regenerating the ballast; and (iii) a third step of moving the sleeper corresponding to the excavator-side boundary of the workplace after ballast regeneration to the other boundary side by operating the excavator to form a new workplace. , and the following second and third steps are repeated alternately.
(2)軌道レール上を移動される液体圧式ショベル系掘
削機に、フロントアタッチメントとして備えられた篩機
能を持つ掘削用バケットが備えられ、該バケットは軌道
レール間の間隔よりも小さい左右巾を持っていることを
特徴とする軌道々床バラストの補修装置。
(2) A hydraulic excavator type excavator that is moved on a track rail is equipped with an excavation bucket having a sieve function as a front attachment, and the bucket has a horizontal width smaller than the spacing between the track rails. A repair device for track floor ballast, characterized by:
JP63262409A 1988-10-17 1988-10-17 Track-floor ballast repair method Expired - Lifetime JP2688709B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63262409A JP2688709B2 (en) 1988-10-17 1988-10-17 Track-floor ballast repair method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63262409A JP2688709B2 (en) 1988-10-17 1988-10-17 Track-floor ballast repair method

Publications (2)

Publication Number Publication Date
JPH02108701A true JPH02108701A (en) 1990-04-20
JP2688709B2 JP2688709B2 (en) 1997-12-10

Family

ID=17375381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63262409A Expired - Lifetime JP2688709B2 (en) 1988-10-17 1988-10-17 Track-floor ballast repair method

Country Status (1)

Country Link
JP (1) JP2688709B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020111980A (en) * 2019-01-15 2020-07-27 株式会社アクティオ Detachable type sieve tool for heavy equipment and method for repairing solid ballast in track

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062506U (en) * 1983-10-06 1985-05-01 三菱重工業株式会社 railway work vehicle
JPS61184758U (en) * 1985-05-11 1986-11-18
JPS61206753U (en) * 1985-06-14 1986-12-27

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6062506U (en) * 1983-10-06 1985-05-01 三菱重工業株式会社 railway work vehicle
JPS61184758U (en) * 1985-05-11 1986-11-18
JPS61206753U (en) * 1985-06-14 1986-12-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020111980A (en) * 2019-01-15 2020-07-27 株式会社アクティオ Detachable type sieve tool for heavy equipment and method for repairing solid ballast in track

Also Published As

Publication number Publication date
JP2688709B2 (en) 1997-12-10

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