JP4911394B2 - PC sleeper moving cart - Google Patents
PC sleeper moving cart Download PDFInfo
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- JP4911394B2 JP4911394B2 JP2010175852A JP2010175852A JP4911394B2 JP 4911394 B2 JP4911394 B2 JP 4911394B2 JP 2010175852 A JP2010175852 A JP 2010175852A JP 2010175852 A JP2010175852 A JP 2010175852A JP 4911394 B2 JP4911394 B2 JP 4911394B2
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- 241001669679 Eleotris Species 0.000 title claims description 188
- 238000000034 method Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 10
- 210000000078 claw Anatomy 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Description
鉄道のレールの軌道整備においてＰＣ枕木を接続し、レールに沿って移動させる枕木の移動台車に関する。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sleeper moving carriage that connects PC sleepers and moves along rails in rail track maintenance.
従来、レールの軌道の枕木の間に敷かれるバラストを新しいバラストに交換する（道床交換と称する）軌道整備には、ＰＣ枕木を移動させ、ユンボなどの大型の機械が軌道内で動き易くする必要がある。このＰＣ枕木はコンクリート製で、２００Ｋｇ以上の重さであるため移動させるのに多大な労力を要する。 Conventionally, in order to replace a ballast laid between rail sleepers of a rail track with a new ballast (referred to as a roadbed replacement), it is necessary to move a PC sleeper so that a large machine such as a yumbo can move easily in the track. There is. Since this PC sleeper is made of concrete and has a weight of 200 kg or more, a great deal of labor is required to move it.
現状のレールの軌道整備でのバラスト交換方法を説明する。図７はＰＣ枕木１１を用いたレール１０の構成を示す。図７の（a）はパンドロール１３によりＰＣ枕木１１に固定されたレール１０、（ｂ）はアンカー１４の線バネ１２でレールを固定した写真、（ｃ）は線バネ１２の写真である。
図７(a)に示すように、ＰＣ枕木１１の下にバラスト１５を敷きつめる。図７（ｂ）に示すように、バラスト１５を敷きつめた線路で、ＰＣ枕木はアンカーの穴１４１に線バネ１２を嵌めることでレールに固定されている。
線バネ１２は、金属棒を図7(c)の示すような形状に折り曲げたバネ機能を有する金具である。
The ballast replacement method in the current rail track maintenance will be explained. FIG. 7 shows a configuration of the rail 10 using the PC sleepers 11. 7A is a rail 10 fixed to the PC sleeper 11 by the pan roll 13, FIG. 7B is a photograph of the rail fixed by the wire spring 12 of the anchor 14, and FIG. 7C is a photograph of the wire spring 12. FIG.
As shown in FIG. 7A, a ballast 15 is placed under the PC sleepers 11. As shown in FIG. 7B, the PC sleepers are fixed to the rails by fitting the wire springs 12 into the holes 141 of the anchors in the track in which the ballast 15 is laid.
The wire spring 12 is a metal fitting having a spring function in which a metal rod is bent into a shape as shown in FIG.
従来の道床交換方法を図５で示す。図５の（a）は、ＰＣ枕木のパンドロール１３とレール１０（左レール１０Ａと右レール１０Ｂ）を固定している線バネ１２を取り外してユンボ１６を入れる前のレール、（b）はユンボ１６を入れた後の作業中の俯瞰図、（c）ユンボ１６をいれた後の作業中の側面図を示す。 FIG. 5 shows a conventional road bed changing method. (A) of FIG. 5 is the rail before removing the wire spring 12 that fixes the pan roll 13 and the rail 10 (the left rail 10A and the right rail 10B) of the PC sleeper, and the yumbo 16 is inserted, and (b) is the yumbo. An overhead view during work after putting 16 in, (c) A side view during work after putting the yumbo 16 is shown.
ＰＣ枕木１１とレールを固定する線バネ１２を取り外してから、ユンボ１６が軌道内に入ってＰＣ枕木１１とＰＣ枕木１１間のバラスト１５を掘り出す。隣接するＰＣ枕木間の一枡のＰＣ枕木１１のバラスト１５の掘り出しが終わると、ユンボ１６の爪１６１でＰＣ枕木１１を、道床の底に蹴り落とし(Ｐ1)、ユンボ１６が作業し易いように既に蹴り落としたＰＣ枕木１１６、１１７の横に仮置きする。そしてユンボ１６が続いてバラスト１５を掘り出す。次に、蹴り落としたＰＣ枕木１１７をレール１０の上に乗っている専用吊上げ器１７で、一本づつ吊上げ(Ｐ２)、ＰＣ枕木を吊り下げた状態で横に移動して(Ｐ３)、ＰＣ枕木１１をレール１０の予め決められたレール１０上に配置してＰＣ枕木のアンカーの穴１４１に線バネ１２を嵌めてレール１０を固定する。 After the wire spring 12 that fixes the PC sleeper 11 and the rail is removed, the yumbo 16 enters the track and digs out the ballast 15 between the PC sleeper 11 and the PC sleeper 11. When the ballast 15 of the PC sleeper 11 between adjacent PC sleepers has been dug, the PC sleeper 11 is kicked to the bottom of the roadbed with the claws 161 of the yumbo 16 (P1) so that the yumbo 16 can work easily. Temporary placement next to PC sleepers 116, 117 that have already been kicked off. Then Yumbo 16 continues to dig up ballast 15. Next, the PC sleepers 117 that have been kicked off are lifted one by one with the dedicated lifter 17 riding on the rail 10 (P2), moved sideways with the PC sleepers suspended (P3), The sleepers 11 are arranged on the predetermined rails 10 of the rails 10 and the wire springs 12 are fitted into the anchor holes 141 of the PC sleepers to fix the rails 10.
以上の工程を全てのＰＣ枕木について行う、その後、新しいバラスト１５１を入れて軌道整備を行ない作業が終了する。このようにＰＣ枕木１１を道床の底に落として再び上に持ち上げ、ＰＣ枕木を元にレールの位置に移動させる必要がある。ＰＣ枕木１１は重く（２００Ｋｇ以上）、それを持ち上げて移動させるのに大変な作業負担をしいられている。 The above process is performed for all the PC sleepers. Thereafter, a new ballast 151 is inserted to perform track maintenance and the work is completed. Thus, it is necessary to drop the PC sleeper 11 to the bottom of the roadbed, lift it up again, and move it to the rail position based on the PC sleeper. The PC sleepers 11 are heavy (200 kg or more), and a heavy work load is required to lift and move them.
従来の道床交換では、ＰＣ枕木のアンカー１４とレールを固定している線バネ１２を取り外してからユンボ１６でバラスト１５を掘り出してＰＣ枕木１１を一本づつ道床の底に蹴り落とし、専用吊上げ器１７で道床の底から、一本づつ吊上げて、再び元に位置にＰＣ枕木を移動させ、ＰＣ枕木のアンカー１４とレールを線バネ１２で嵌めるので次のような課題があった。 In the conventional way bed replacement, the anchor 14 and the wire spring 12 that fixes the rail are removed, and then the ballast 15 is dug out by the yumbo 16 and the PC sleepers 11 are kicked one by one to the bottom of the road bed, and a dedicated lifting device. Since the PC sleepers are lifted one by one from the bottom of the road bed at 17 and the PC sleepers are again moved to their original positions and the anchors 14 and rails of the PC sleepers are fitted with the wire springs 12, there are the following problems.
１）ＰＣ枕木が重い（２００ｋｇ以上）ので、持ち上げて移動するのに作業員が２−３名必要で作業負荷は高く非効率である。専用吊上げ器等の重機を使用する必要があり作業費用が、大幅に高くなる。
２）ＰＣ枕木１１を、ユンボ１６で一本づつを蹴り落としてから、専用吊上げ器１７で吊り上げて、再びＰＣ枕木を元に位置に配置して、ＰＣ枕木１１のアンカー１４とレールを線バネ１２で嵌めて復旧するまで作業時間が長くなる。現状ではＰＣ枕木一本あたり約４〜５分以上かかる。
1) Since PC sleepers are heavy (200 kg or more), 2-3 workers are required to lift and move, and the workload is high and inefficient. It is necessary to use heavy equipment such as a dedicated lifting device, and the work cost is significantly increased.
2) Kick the PC sleepers 11 one by one with the yumbo 16, lift them with the special lifter 17, place them again at the positions based on the PC sleepers, and connect the anchors 14 and rails of the PC sleepers 11 to the wire springs The work time becomes longer until it is fitted and restored at 12. Currently it takes about 4-5 minutes or more per PC sleeper.
レールの軌道の枕木に間に敷かれるバラストを新しいバラストに交換する道床交換においてＰＣ枕木を移動させるためのＰＣ枕木の移動台車であって、
ＰＣ枕木の移動台車１は中央筐体６３と左側板６１、右側板６２を備えた略直方体の箱型の中央本体６を有し、左側板６１と右側板６２に、左側板６１と右側板６２とＰＣ枕木のアンカーの穴１４１を貫通させてボルト９を通すためのピン穴８を設けＰＣ枕木を吊り下げて固定するためのＰＣ枕木接続手段と、レール脚面１０２に当接させ、レール脚面１０２上を転がって移動させるローラーを備えた移動手段を備え、ＰＣ枕木１１を移動させるときは、左レール１０Ａと右レール１０Ｂを夫々固定しているＰＣ枕木のアンカー１４の線バネ１２を外し、かわりに、左レール１０Ａと右レール１０Ｂに、夫々ＰＣ枕木の移動台車１Ａと右レールのＰＣ枕木の移動台車１Ｂを設置し、ＰＣ枕木の移動台車１ＡとＰＣ枕木の移動台車１ＢのＰＣ枕木接続手段は、ＰＣ枕木を吊り下げて固定し、ＰＣ枕木の移動台車１ＡとＰＣ枕木の移動台車１ＢはレールＡとレールＢをはさみ、ＰＣ枕木の移動台車１Ａ、ＰＣ枕木の移動台車１Ｂがレールから外れないようにし、ＰＣ枕木の移動台車１ＡとＰＣ枕木の移動台車１Ｂの移動手段は、夫々左レール１０Ａと右レール１０Ｂのレール脚面１０２上を転がすことでＰＣ枕木を移動させ、ＰＣ枕木を配置した後、ＰＣ枕木の移動台車１からＰＣ枕木の吊り下げ固定を解除することでＰＣ枕木を移動させることを特徴とするＰＣ枕木の移動台車である。
A moving carriage for a PC sleeper for moving a PC sleeper in a roadbed exchange in which a ballast placed between sleepers on a rail track is replaced with a new ballast,
The PC sleeper moving carriage 1 has a substantially rectangular parallelepiped box-shaped central body 6 having a central housing 63, a left side plate 61, and a right side plate 62, and the left side plate 61 and the right side plate 62, the left side plate 61 and the right side plate. 62 and pin holes 8 for passing bolts 9 through the anchor holes 141 of the PC sleepers are provided, PC sleeper connecting means for hanging and fixing the PC sleepers, and the rail sleeper surfaces 102 are brought into contact with the rail leg surfaces. 102. When moving the PC sleeper 11 with a moving means having a roller that rolls over 102, remove the wire spring 12 of the anchor 14 of the PC sleeper that fixes the left rail 10A and the right rail 10B, Instead, a PC trolley moving carriage 1A and a right rail PC trolley moving carriage 1B are installed on the left rail 10A and the right rail 10B, respectively. The connecting means suspends and fixes the PC sleeper, the PC sleeper moving carriage 1A and the PC sleeper moving carriage 1B sandwich the rail A and the rail B, the PC sleeper moving carriage 1A, and the PC sleeper moving carriage 1B are the rails. The moving means of the PC sleeper 1A and the PC sleeper 1B move the PC sleepers by rolling on the rail leg surfaces 102 of the left rail 10A and the right rail 10B, respectively. The PC sleeper moving cart is characterized in that after being placed, the PC sleeper is moved from the PC sleeper moving cart 1 by releasing the hanging suspension of the PC sleeper.
ＰＣ枕木接続手段は、ＰＣ枕木１１のアンカーの穴１４１とＰＣ枕木の移動台車１のピン穴8にボルト９を貫通させ、ナット９１で締め付けて固定することで、ＰＣ枕木を吊り下げられるようにしたことを特徴とするＰＣ枕木の移動台車である。 The PC sleeper connecting means allows the PC sleeper to be suspended by passing the bolt 9 through the hole 141 of the anchor of the PC sleeper 11 and the pin hole 8 of the moving carriage 1 of the PC sleeper and tightening and fixing with the nut 91. This is a mobile trolley for PC sleepers.
移動手段は、レール側面１０１に当接させ、レール側面１０１に沿って転がる一つ以上のガード・ローラー３と、レールの脚面１０２に上方から当接させ、レールの脚面１０２上を転がしながら移動する一つ以上の主ローラー５を備え、ガード・ローラー３をレール側面に当接させながら、主ローラー５はレール脚面１０２上を転がして移動しえるようにしたことを特徴とするＰＣ枕木の移動台車１である。 The moving means is brought into contact with the rail side surface 101, and is brought into contact with the one or more guard rollers 3 rolling along the rail side surface 101 and the rail leg surface 102 from above, and moves while rolling on the rail leg surface 102. PC sleeper moving carriage characterized in that it has one or more main rollers 5 and the main roller 5 can roll on the rail leg surface 102 while the guard roller 3 is in contact with the rail side surface. 1.
ＰＣ枕木の移動台車１は、中央筐体６３と左側板６１、右側板６２を備えた略直方体の箱型の中央本体６を有し、レール脚面１０２上を移動する移動手段と、ＰＣ枕木を接続するためのＰＣ枕木接続手段を設ける。
移動手段は、中央本体６の左側板６１にガード・ローラーカバー２１を備え、その中に、左ローラー軸３１１を設け、レール側面１０１に当接しレール側面を転がる左ガード・ローラー３１を取り付け、右側板６２にガード・ローラーカバー２２を備え、その中に右ローラー軸を３２２を設け、レール側面に当接しレール側面を転がる左ガード・ローラー３２を取り付け、中央本体６に、主ローラー５を覆うための主ローラーカバー４を付け、その下に主ローラー軸５１を設け、レールの脚面１０２に当接し、レール脚面１０２を転がる主ローラ５１を取り付け、移動手段は、ガード・ローラー３をレール側面１０１に当接させ、レール側面１０１に沿って転がし、主ローラー５はレールの脚面１０２に上方から当接させ、レールの脚面１０２上を転がしながら移動させる。
ＰＣ枕木接続手段は、左側板６１と右側板６２に、左側板６１と右側板６２とＰＣ枕木のアンカーの穴１４１を貫通させてボルト９を通すためのピン穴８を設け、ＰＣ枕木に取り付けたアンカーの穴１４１とビン穴８にボルト９を貫通させ、ナット９１で締め付けることで、ＰＣ枕木１１をＰＣ枕木の移動台車１に固定し吊り下げ、ＰＣ枕木１１を移動させるときは、左レール１０Ａ、右レール１０Ｂに固定しているＰＣ枕木のアンカー１４の線バネ１２を外し、かわりに、左レール１０Ａと右レール１０Ｂに、夫々ＰＣ枕木の移動台車１Ａと右レールのＰＣ枕木の移動台車１Ｂを設置し、ＰＣ枕木の移動台車１ＡとＰＣ枕木の移動台車１Ｂは、夫々のＰＣ枕木接続手段でＰＣ枕木を吊り下げて固定することで、ＰＣ枕木の移動台車１ＡとＰＣ枕木の移動台車１ＢはレールＡとレールＢをはさみ、ＰＣ枕木の移動台車１Ａ、ＰＣ枕木の移動台車１Ｂがレールから外れないようにし、ＰＣ枕木の移動台車１ＡとＰＣ枕木の移動台車１Ｂは、夫々のＰＣ枕木移動手段でレール脚面１０２上を転がすことでＰＣ枕木を移動する。
ＰＣ枕木の配置した後、ＰＣ枕木の移動台車１からＰＣ枕木の吊り下げ固定を解除することでＰＣ枕木の移動を行えるようにしたことを特徴とするＰＣ枕木の移動台車であり。
The PC sleeper moving carriage 1 has a substantially rectangular parallelepiped box-shaped central body 6 having a central housing 63, a left side plate 61, and a right side plate 62, a moving means that moves on the rail leg surface 102, and a PC sleeper. PC sleeper connection means for connection is provided.
The moving means is provided with a guard roller cover 21 on the left side plate 61 of the central body 6, in which a left roller shaft 311 is provided, and a left guard roller 31 that contacts the rail side surface 101 and rolls on the rail side surface is attached. In order to cover the main roller 5 on the central body 6, the plate 62 is provided with a guard roller cover 22 and a right roller shaft 322 is provided therein, and a left guard roller 32 that contacts the rail side surface and rolls on the rail side surface is attached. The main roller cover 4 is attached, the main roller shaft 51 is provided below, the main roller 51 which is in contact with the rail leg surface 102 and rolls on the rail leg surface 102 is attached, and the moving means attaches the guard roller 3 to the rail side surface 101. The main roller 5 is brought into contact with the rail leg surface 102 from above, and is rolled along the rail side surface 101. Move while rolling over.
The PC sleeper connecting means is provided with a pin hole 8 for passing the bolt 9 through the left plate 61, the right plate 62, and the anchor hole 141 of the PC sleeper on the left plate 61 and the right plate 62, and is attached to the PC sleeper. When the bolt 9 is passed through the anchor hole 141 and the bin hole 8 and tightened with the nut 91, the PC sleeper 11 is fixed and suspended on the moving carriage 1 of the PC sleeper, and when the PC sleeper 11 is moved, the left rail 10A, the wire spring 12 of the anchor 14 of the PC sleeper fixed to the right rail 10B is removed, and instead of the left rail 10A and the right rail 10B, the PC sleeper moving carriage 1A and the right rail PC sleeper moving carriage, respectively. 1B and PC sleeper moving carriage 1A and PC sleeper moving carriage 1B are suspended by PC sleeper connecting means and fixed, so that PC sleeper moving carriage 1A and P The sleeper moving cart 1B sandwiches the rail A and the rail B so that the PC sleeper moving cart 1A and the PC sleeper moving cart 1B are not removed from the rails. The PC sleepers are moved by rolling on the rail leg surface 102 by each PC sleeper moving means.
After the PC sleepers are arranged, the PC sleepers can be moved by releasing the hanging suspension of the PC sleepers from the PC sleeper 1.
レールの軌道の枕木の間に敷かれるバラストを新しいバラストに交換する道床交換であって、道床交換する範囲のレールのＰＣ枕木のアンカーの穴１４１から線バネ１２を外し、かわりに、道床交換する範囲の全ての左レールＡと右レールの全てのＰＣ枕木のアンカー１４について、ＰＣ枕木の移動台車１を設置し、ＰＣ枕木を固定して吊り下げ、ＰＣ枕木を吊り下げた状態でＰＣ枕木の移動台車１でレール脚面１０２上を移動させ、交換するバラストを含む範囲のＰＣ枕木を一箇所に集めた後、その道床交換する範囲のバラスト１５を新バラスト１５１に交換し、その後、移動させたＰＣ枕木をＰＣ枕木の移動台車で、元の位置に戻し、ＰＣ枕木とＰＣ枕木の移動台車１を分離し、ＰＣ枕木１１にアンカーの穴１４１に線バネ１２を挿入して、ＰＣ枕木とレールを固定することにより道床効果することを特徴とするＰＣ枕木の移動台車１を用いた道床交換方法である。 It is a roadbed exchange in which the ballast laid between the rail sleepers of the rail is replaced with a new ballast, and the wire spring 12 is removed from the anchor hole 141 of the PC sleeper of the rail in the range of the roadbed exchange, and the roadbed is exchanged instead. For all the left rail A and all the PC sleeper anchors 14 on the range, the PC sleeper 1 is installed, the PC sleeper is fixed and suspended, and the PC sleeper is suspended while the PC sleeper is suspended. After moving on the rail leg surface 102 with the moving carriage 1 and collecting the PC sleepers in the range including the ballast to be replaced, the ballast 15 in the range to be replaced is replaced with the new ballast 151, and then moved. Move the PC sleeper back to its original position with the PC sleeper moving carriage, separate the PC sleeper and the PC sleeper moving carriage 1, and insert the wire spring 12 into the anchor hole 141 in the PC sleeper 11. A ballast exchange method using a mobile carriage 1 of PC sleepers, characterized by ballast effect by fixing the PC sleepers and rails.
ＰＣ枕木１１を吊り下げ移動させてから、再び元に位置にＰＣ枕木を配置し、線バネ１２でアンカー１４とレール１０を嵌めるまでの時間が短くなる（１分以下）。作業時間は従来のやり方より３〜４分が短縮になる。ＰＣ枕木１１が２５本の場合、作業量として７５〜８０分短縮になる。 After the PC sleeper 11 is suspended and moved, the PC sleeper is again placed at the original position, and the time until the anchor 14 and the rail 10 are fitted by the wire spring 12 is shortened (1 minute or less). The working time is 3 to 4 minutes shorter than the conventional method. When there are 25 PC sleepers 11, the work amount is shortened by 75 to 80 minutes.
本発明は、ＰＣ枕木１１を落とす事無く吊上げる事も無くＰＣ枕木を便利に移動する為のＰＣ枕木の移動台車１を提供する。本発明のＰＣ枕木の移動台車の構成と道床交換方法を図１〜図４で説明する。 The present invention provides a moving bed 1 for PC sleepers for conveniently moving a PC sleeper without dropping the PC sleeper 11 without lifting it. The structure of the moving carriage of the PC sleeper of the present invention and the roadbed replacement method will be described with reference to FIGS.
本発明のＰＣ枕木の移動台車の構成を図１に示す。図１（a）は上方斜視図、（b）は下方斜視図を示す。 FIG. 1 shows a configuration of a moving carriage of a PC sleeper according to the present invention. FIG. 1A is an upper perspective view, and FIG. 1B is a lower perspective view.
ＰＣ枕木の移動台車１は、中央筐体６３と左側板６１、右側板６２を備えた略直方体の箱型の中央本体６を有し、レール脚面１０２上を移動する移動手段と、ＰＣ枕木を接続するためのＰＣ枕木接続手段を設けている。
移動手段は、中央本体６の左側板６１にガード・ローラーカバー２１を備え、その中に、左ローラー軸３１１を設け、レール側面１０１に当接しレール側面を転がる左ガード・ローラー３１を取り付け、右側板６２にガード・ローラーカバー２２を備え、その中に右ローラー軸を３２２を設け、レール側面に当接しレール側面を転がる左ガード・ローラー３２を取り付け、中央本体６に、主ローラー５を覆うための主ローラーカバー４を付け、その下に主ローラー軸５１を設け、レールの脚面１０２に当接し、レール脚面１０２を転がる主ローラ５１を取り付けている。
移動手段は、ガード・ローラー３をレール側面１０１に当接させ、レール側面１０１に沿って転がし、主ローラー５はレールの脚面１０２に上方から当接させ、レールの脚面１０２上を転がしながら移動させる。
ＰＣ枕木接続手段は、左側板６１と右側板６２に、左側板６１と右側板６２とＰＣ枕木のアンカーの穴１４１を貫通させてボルト９を通すためのピン穴８を設け、ＰＣ枕木に取り付けたアンカーの穴１４１とビン穴８にボルト９を貫通させ、ナット９１で締め付けることで、ＰＣ枕木１１をＰＣ枕木の移動台車１に固定し吊り下げる。
ＰＣ枕木１１を移動させるときは、左レール１０Ａ、右レール１０Ｂに固定しているＰＣ枕木のアンカー１４の線バネ１２を外し、かわりに、左レール１０Ａと右レール１０Ｂに、夫々ＰＣ枕木の移動台車１Ａと右レールのＰＣ枕木の移動台車１Ｂを設置し、
ＰＣ枕木の移動台車１Ａ、ＰＣ枕木の移動台車１Ｂは、夫々のＰＣ枕木接続手段でＰＣ枕木を吊り下げて固定することで、ＰＣ枕木の移動台車１ＡとＰＣ枕木の移動台車１ＢはレールＡとレールＢをはさみ、ＰＣ枕木の移動台車１Ａ、ＰＣ枕木の移動台車１Ｂがレールから外れないようにし、ＰＣ枕木の移動台車１ＡとＰＣ枕木の移動台車１Ｂは、夫々のＰＣ枕木移動手段でレール脚面１０２上を転がすことでＰＣ枕木を移動し、
ＰＣ枕木の配置した後、ＰＣ枕木の移動台車１からＰＣ枕木の吊り下げ固定を解除することでＰＣ枕木の移動を行えるようにする。
The PC sleeper moving carriage 1 has a substantially rectangular parallelepiped box-shaped central body 6 having a central housing 63, a left side plate 61, and a right side plate 62, a moving means that moves on the rail leg surface 102, and a PC sleeper. PC sleeper connection means for connection is provided.
The moving means is provided with a guard roller cover 21 on the left side plate 61 of the central body 6, in which a left roller shaft 311 is provided, and a left guard roller 31 that contacts the rail side surface 101 and rolls on the rail side surface is attached. In order to cover the main roller 5 on the central body 6, the plate 62 is provided with a guard roller cover 22 and a right roller shaft 322 is provided therein, and a left guard roller 32 that contacts the rail side surface and rolls on the rail side surface is attached. The main roller cover 4 is attached, and a main roller shaft 51 is provided below the main roller cover 4.
The moving means brings the guard roller 3 into contact with the rail side surface 101 and rolls along the rail side surface 101, and the main roller 5 makes contact with the leg surface 102 of the rail from above, and moves while rolling on the rail surface 102. .
The PC sleeper connecting means is provided with a pin hole 8 for passing the bolt 9 through the left plate 61, the right plate 62, and the anchor hole 141 of the PC sleeper on the left plate 61 and the right plate 62, and is attached to the PC sleeper. The bolts 9 are passed through the anchor holes 141 and the bin holes 8 and tightened with the nuts 91, so that the PC sleepers 11 are fixed to the moving cart 1 of the PC sleepers and suspended.
When moving the PC sleeper 11, the wire spring 12 of the PC sleeper anchor 14 fixed to the left rail 10A and the right rail 10B is removed, and instead the PC sleeper is moved to the left rail 10A and the right rail 10B, respectively. Install the cart 1A and the mobile rail 1B of the right rail PC sleeper,
The PC sleeper moving carriage 1A and the PC sleeper moving carriage 1B are suspended by the PC sleeper connecting means and fixed so that the PC sleeper moving carriage 1A and the PC sleeper moving carriage 1B are connected to the rail A. The rail B is sandwiched between the PC sleeper moving carriage 1A and the PC sleeper moving carriage 1B so that they do not come off the rail. The PC sleeper moving carriage 1A and the PC sleeper moving carriage 1B are connected to each other by means of the respective PC sleeper moving means. Move the PC sleeper by rolling over 102,
After the PC sleepers are arranged, the PC sleepers can be moved by releasing the hanging suspension of the PC sleepers from the PC sleeper moving carriage 1.
本発明のＰＣ枕木１１の移動台車１のレールへの取り付け方法を図２に示す。本発明のＰＣ枕木の移動台車１は、ＰＣ枕木の移動台車１のピン穴８とＰＣ枕木のアンカー１４にボルト９を挿入してナット９１で締め付けてＰＣ枕木を固定し吊り下げている。レール側面１０１に２つのガード・ローラー３（左ガード・ローラー３１と右ガード・ローラー３２）を当接し、レール脚面１０２に主ローラー５１を当接して、レール側面１０２とレール脚面１０２に沿って転がる事が出来き、これによりＰＣ枕木１を容易にレール脚面１０２の任意に位置に移動し配置できる。 A method of attaching the PC sleeper 11 of the present invention to the rail of the movable carriage 1 is shown in FIG. In the mobile trolley 1 of the present invention, a bolt 9 is inserted into the pin hole 8 and the PC sleeper anchor 14 of the PC sleeper 1 and tightened with a nut 91 to fix and suspend the PC sleeper. Two guard rollers 3 (the left guard roller 31 and the right guard roller 32) abut on the rail side surface 101, the main roller 51 abuts on the rail leg surface 102, and roll along the rail side surface 102 and the rail leg surface 102. Thus, the PC sleepers 1 can be easily moved to any position on the rail leg surface 102 and arranged.
本発明のＰＣ枕木１１の移動台車１のレールへの取り付け方法を図３に示す。
左レールにＰＣ枕木の移動台車１Ａ、右レールにＰＣ枕木の移動台車１Ｂを取り付ける。ＰＣ枕木の移動台車１Ａ、ＰＣ枕木の移動台車１Ｂは、ＰＣ枕木の外側のアンカー１４（レールの内側のアンカー１４は使用しない）に固定し吊り下げる。すなわち、ＰＣ枕木の移動台車１を２台、左レール１０Ａと右レール１０Ｂの両方に取り付ける。
ＰＣ枕木を接続するためのＰＣ枕木接続手段としてＰＣ枕木の移動台車１のピン穴８と、ＰＣ枕木のアンカーの穴１４１にボルト９を通し、ナット９１でとめて、ＰＣ枕木１０とＰＣ枕木の移動台車1を固定する。
アンカーの穴１４１とピン穴８をボルト９でＰＣ枕木の移動台車１の左右どちらからでも貫通でき、左利きと右利きの作業員が容易にＰＣ枕木１１のアンカー１４と固定できる。
ＰＣ枕木の移動台車１Ａ、ＰＣ枕木の移動台車１Ｂ、それたに固定されたＰＣ枕木により、ＰＣ枕木の移動台車１Ａ、ＰＣ枕木の移動台車１Ｂは左レールＡと右レールＢを夫々はさむのでＰＣ枕木の移動台車１Ａ、ＰＣ枕木の移動台車１Ｂはレール１０から外れなく、ＰＣ枕木の重みで、左レールの脚面１０２と、右レールの脚面１０２に当接し、転がることができる。
図３（a）は、レールに吊り下げる前（バラストを取り出す前）の状態で、ＰＣ枕木１１を吊り下げる前にレール側面１０１に、左ガードー・ローラー３１と、右ガードー・ローラー３２からなるガードー・ローラー３を当接させている。
図３（b）はＰＣ枕木をレールに吊り下げた状態（バラストを取り出した後）で、ＰＣ枕木１１を吊り下げてからレール脚面１０２に主ローラー５を当接させると、右ガード・ローラー３１と左ガード・ローラー３２がレール側面、主ローラー５がレール脚面１０２に沿って転がして移動する。
A method of attaching the PC sleeper 11 of the present invention to the rail of the movable carriage 1 is shown in FIG.
A moving carriage 1A for PC sleepers is attached to the left rail, and a moving carriage 1B for PC sleepers is attached to the right rail. The mobile trolley 1A and the mobile trolley 1B of the PC sleeper are fixed and hung on the anchor 14 outside the PC sleeper (the anchor 14 inside the rail is not used). That is, two moving carts 1 of the PC sleepers are attached to both the left rail 10A and the right rail 10B.
As a PC sleeper connecting means for connecting a PC sleeper, a bolt 9 is passed through the pin hole 8 of the moving carriage 1 of the PC sleeper and the hole 141 of the anchor of the PC sleeper, and is fastened with a nut 91. The movable carriage 1 is fixed.
The anchor hole 141 and the pin hole 8 can be penetrated from both the left and right sides of the moving carriage 1 of the PC sleeper with bolts 9, and left-handed and right-handed workers can be easily fixed to the anchor 14 of the PC sleeper 11.
PC sleeper moving carriage 1A, PC sleeper moving carriage 1B, and PC sleeper fixed to it, PC sleeper moving carriage 1A and PC sleeper moving carriage 1B sandwich left rail A and right rail B, respectively. The moving carriage 1A of the sleepers and the moving carriage 1B of the PC sleepers do not come off from the rails 10, but can abut on the leg surfaces 102 of the left rail and the leg surfaces 102 of the right rail with the weight of the PC sleepers and roll.
FIG. 3 (a) shows a guard guard composed of a left guard roller 31 and a right guard roller 32 on the rail side surface 101 before the PC sleeper 11 is suspended before being suspended on the rail (before taking out the ballast). -The roller 3 is in contact.
FIG. 3B shows a state where the PC sleepers are suspended from the rail (after the ballast is taken out), and the main guard 5 is brought into contact with the rail leg surface 102 after the PC sleepers 11 are suspended. The left guard roller 32 rolls along the rail side surface and the main roller 5 moves along the rail leg surface 102.
本発明のＰＣ枕木の移動台車１を使用する施工方法を図４で示す。
図４の（a）は、ＰＣ枕木のアンカー１４から線バネ１２を取り外し、ＰＣ枕木の移動台車１に取り付けレール１０に乗せた状態である。道床交換をする為に、アンカー１４の線バネ１２を取り外し、かわりに、アンカー１４とＰＣ枕木の移動台車１を、ＰＣ枕木の移動台車１の左側板６１と右側板６２のピン穴８と、アンカーの穴１４１にボルト９を貫通させて、ナット９１で締めて取り付ける。
The construction method which uses the mobile trolley | bogie 1 of the PC sleeper of this invention is shown in FIG.
4A shows a state in which the wire spring 12 is removed from the anchor 14 of the PC sleeper and is mounted on the mounting rail 10 on the moving carriage 1 of the PC sleeper. In order to replace the roadbed, the wire spring 12 of the anchor 14 is removed and, instead, the anchor 14 and the moving carriage 1 of the PC sleeper, the pin holes 8 of the left side plate 61 and the right side board 62 of the moving bed 1 of the PC sleeper, The bolt 9 is passed through the hole 141 of the anchor, and is attached by tightening with a nut 91.
図４（b）はユンボ１６を入れてバラスト１５を掘り出している状態である。ユンボ１６を入れてバラスト１５を掘り出し、ＰＣ枕木１１４、１１５、１１６、１１７がＰＣ枕木の移動台車で左側に移動させている。ユンボ１６が作業区間内に入り、バラスト１５を掘り出して、ＰＣ枕木１１をＰＣ枕木の移動台車１で吊り下げて、ユンボの爪１６１で押してＰＣ枕木１１を移動させて一箇所に集める。ＰＣ枕木が取り除かれるのでユンボ１６が作業区間内にはいって、バラスト１５の交換を行うことができる。バラス１５の交換が終了すると、ＰＣ枕木の移動台車１をレール脚面１０２上を転がして、ＰＣ枕木１１の元の位置まで戻し、固定して吊り下げていたＰＣ枕木１１を元の位置に配置する。 FIG. 4 (b) shows a state where the ballast 15 is dug out by inserting the yumbo 16. The yumbo 16 is put in and the ballast 15 is dug out, and the PC sleepers 114, 115, 116, 117 are moved to the left by the moving carriage of the PC sleepers. The yumbo 16 enters the work section, digs out the ballast 15, suspends the PC sleepers 11 by the moving cart 1 of the PC sleepers, pushes them with the yumbo claws 161, moves the PC sleepers 11 and collects them in one place. Since the PC sleepers are removed, the yumbo 16 can enter the work section and the ballast 15 can be replaced. When the exchange of the ballast 15 is completed, the movable carriage 1 of the PC sleeper is rolled on the rail leg surface 102, returned to the original position of the PC sleeper 11, and the PC sleeper 11 that has been fixedly suspended is placed at the original position. .
図４（c）はＰＣ枕木の移動台車１を外してＰＣ枕木のアンカー１４とレール１０を線バネ１２で嵌めて新しいバラスト１５１を入れた復旧状態である。ＰＣ枕木を吊り下げたＰＣ枕木の移動台車１を外し、アンカー１４とレール１０を線バネ１２で固定することで復旧作業は終了する。 FIG. 4C shows a restored state in which the moving carriage 1 of the PC sleeper is removed, the anchor 14 and the rail 10 of the PC sleeper are fitted with the wire spring 12, and a new ballast 151 is inserted. The restoration work is completed by removing the moving carriage 1 with the PC sleeper suspended from the PC sleeper and fixing the anchor 14 and the rail 10 with the wire spring 12.
このように、本発明のＰＣ枕木の移動台車１は、道床交換する時は、ＰＣ枕木とレールに嵌めた線バネ１２を取り外して、ＰＣ枕木のアンカー１４とＰＣ枕木の移動台車１の左側板６１と右側板６２のピン穴８にボルト９を貫通させてナット９１で締める。引き続いてユンボ１６でバラスト１５を堀り出し、本発明のＰＣ枕木の移動台車１でＰＣ枕木１１を固定し吊り下げたら、ガード・ローラー３は、レール側面１０１に、主ローラー５はレール脚面１０２に当接し、ユンボの爪１６１でＰＣ枕木の移動台車１を押すとレール脚面上を転がって移動でき、ＰＣ枕木の移動、再配置を簡単に行うことができる。 As described above, when the moving bed 1 of the PC sleeper according to the present invention is used to replace the roadbed, the PC sleeper and the wire spring 12 fitted to the rail are removed, and the PC sleeper anchor 14 and the left side plate of the moving bed 1 of the PC sleeper are removed. Bolts 9 are passed through the pin holes 8 of 61 and the right side plate 62 and tightened with nuts 91. Subsequently, the ballast 15 is dug out by the yumbo 16 and the PC sleeper 11 is fixed and suspended by the moving carriage 1 of the present invention, and the guard roller 3 is placed on the rail side surface 101 and the main roller 5 is placed on the rail leg surface 102. When the PC trolley moving carriage 1 is pushed with the claw 161 of the yumbo, it can roll on the rail leg surface and can be moved and rearranged easily.
鉄道のレールの軌道保守において、バラストを交換するときに必要なＰＣ枕木の移動を、効率、低コストで実現するためのＰＣ枕木の移動台車を提供する。 Provided is a PC sleeper moving cart for realizing the movement of a PC sleeper necessary for exchanging ballast at an efficient and low cost in track maintenance of railroad rails.
１ ＰＣ枕木の移動台車
１Ａ 左レールのＰＣ枕木の移動台車
１Ｂ 右レールのＰＣ枕木の移動台車
２ ガード・ローラーカバー
２１ 左ガード・ローラーカバー
２２ 右ガード・ローラーカバー
３ ガード・ローラー
３１ 左ガード・ローラー
３１１ 左ローラー軸
３２ 右ガード・ローラー
３２２ 右ローラー軸
４ 主ローラーカバー
５ 主ローラー
５１ 主ローラー軸
６ 中央本体
６１ 左側板
６２ 右側板
６３ 中央筐体
７ 取手
８ ピン穴
８１ 左ピン穴
８２ 右ピン穴
９ ボルト
９１ナット
１０ レール
１０Ａ 左レール
１０Ｂ 右レール
１０１ レール側面
１０２ レール脚面
１１ ＰＣ枕木
１１１〜１１７ ＰＣ枕木
１２ 線バネ
１３ パンドロール
１４ アンカー
１４１ アンカーの穴
１５ バラスト
１５１ 新バラスト
１６ ユンボ
１６１ ユンボの爪
１７ 専用吊上げ器
1 PC sleeper carriage 1A Left rail PC sleeper carriage 1B Right rail PC sleeper carriage 2 Guard roller cover 21 Left guard roller cover 22 Right guard roller cover 3 Guard roller 31 Left guard roller 311 Left roller shaft 32 Right guard roller 322 Right roller shaft 4 Main roller cover 5 Main roller 51 Main roller shaft
6 Central body 61 Left side plate 62 Right side plate 63 Central housing 7 Handle 8 Pin hole 81 Left pin hole 82 Right pin hole 9 Bolt 91 Nut 10 Rail 10A Left rail 10B Right rail 101 Rail side surface 102 Rail leg surface 11 PC sleepers 111-117 PC sleeper 12 wire spring
13 Pandroll 14 Anchor 141 Anchor hole 15 Ballast 151 New ballast
16 Yumbo
161 Yumbo's claws 17
Claims (5)
ＰＣ枕木１１を移動させるときは、二つのＰＣ枕木の移動台車１Ａと右レールのＰＣ枕木の移動台車１Ｂにより、レールから外れないように、レールＡとレールＢをはさみ、夫々のＰＣ枕木接続手段でＰＣ枕木１１を固定することによりＰＣ枕木を移動できるようにしたことを特徴とするＰＣ枕木の移動台車。A moving bed of PC sleepers for moving a PC sleeper in a roadbed exchange in which a ballast placed between rail sleepers of a rail is replaced with a new ballast. The moving bed 1 of a PC sleeper includes a central casing 63 and a left side plate. 61, a substantially rectangular parallelepiped box-shaped central body 6 provided with a right side plate 62. The left side plate 61 and the right side plate 62 are passed through the holes 141 of the left side plate 61, the right side plate 62 and the PC sleeper anchor, and are bolted. 9 is provided with a pin hole 8 through which the PC sleeper 9 is suspended and fixed to a PC sleeper connecting means for fixing the PC sleeper, and the rail leg surface 102 is moved to roll on the rail leg surface 102. A moving means equipped with a roller
When the PC sleeper 11 is moved, the rail A and the rail B are sandwiched between the two PC sleeper moving carts 1A and the right rail PC sleeper moving cart 1B so as to connect the respective PC sleepers. The PC sleeper moving carriage is characterized in that the PC sleeper 11 can be fixed by moving the PC sleeper.
移動手段において、ガード・ローラー３はレール側面１０１に当接させて、レール側面１０１に沿って転がり、主ローラー５はレールの脚面１０２に上方から当接させ、レールの脚面１０２上を転がるように構成され、
ＰＣ枕木接続手段は、左側板６１と右側板６２に、左側板６１と右側板６２とＰＣ枕木のアンカーの穴１４１を貫通させてボルト９を通すためのピン穴８を設け、ＰＣ枕木に取り付けたアンカーの穴１４１とビン穴８にボルト９を貫通させ、ナット９１で締め付けることで、ＰＣ枕木１１をＰＣ枕木の移動台車１に固定し吊り下げできように構成することにより、ＰＣ枕木を移動できるようにしたことを特徴とする請求項１から請求項３の何れかに記載のＰＣ枕木の移動台車。The PC sleeper moving carriage 1 has a substantially rectangular parallelepiped box-shaped central body 6 having a central housing 63, a left side plate 61, and a right side plate 62, a moving means that moves on the rail leg surface 102, and a PC sleeper. PC sleeper connecting means for connecting is provided, and the moving means is provided with a guard roller cover 21 on the left side plate 61 of the central body 6, in which a left roller shaft 311 is provided, abutting against the rail side surface 101, and the rail side surface The left guard roller 31 is attached to the right side plate 62, the right roller shaft 322 is provided therein, the left guard roller 32 that is in contact with the rail side surface and rolls on the rail side surface is attached, A main roller cover 4 for covering the main roller 5 is attached to the main body 6, and a main roller shaft 51 is provided below the main roller cover 5, contacting the leg surface 102 of the rail, and rolling the rail leg surface 102. The main roller 51 is attached that,
In the moving means, the guard roller 3 abuts on the rail side surface 101 and rolls along the rail side surface 101, and the main roller 5 abuts on the rail leg surface 102 from above and rolls on the rail leg surface 102. Configured,
The PC sleeper connecting means is provided with a pin hole 8 for passing the bolt 9 through the left plate 61, the right plate 62, and the anchor hole 141 of the PC sleeper on the left plate 61 and the right plate 62, and is attached to the PC sleeper. By moving the bolt 9 through the anchor hole 141 and the bin hole 8 and tightening with the nut 91, the PC sleeper 11 can be fixed to the moving carriage 1 of the PC sleeper and suspended so that the PC sleeper can be moved. The movable carriage for a PC sleeper according to any one of claims 1 to 3, characterized in that it can be made .
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010175852A JP4911394B2 (en) | 2010-08-05 | 2010-08-05 | PC sleeper moving cart |
| CN2011102303217A CN102418305A (en) | 2010-08-05 | 2011-08-05 | PC sleeper moving trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010175852A JP4911394B2 (en) | 2010-08-05 | 2010-08-05 | PC sleeper moving cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012036598A JP2012036598A (en) | 2012-02-23 |
| JP4911394B2 true JP4911394B2 (en) | 2012-04-04 |
Family
ID=45848872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010175852A Expired - Fee Related JP4911394B2 (en) | 2010-08-05 | 2010-08-05 | PC sleeper moving cart |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4911394B2 (en) |
| CN (1) | CN102418305A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT518071B1 (en) * | 2016-03-07 | 2017-07-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Rail fastening means and method for section rehabilitation of a track |
| JP6674396B2 (en) * | 2017-02-06 | 2020-04-01 | 公益財団法人鉄道総合技術研究所 | Sleeper moving jig |
| JP6322349B1 (en) * | 2017-05-03 | 2018-05-09 | 健新 岡市 | Sleeper sliding device |
| JP6871609B2 (en) * | 2017-07-03 | 2021-05-12 | 東日本旅客鉄道株式会社 | Moving equipment for PC sleepers and how to move PC sleepers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4943792B2 (en) * | 2006-09-19 | 2012-05-30 | 保線機器整備株式会社 | Track cart and ladder-type sleeper transport device |
-
2010
- 2010-08-05 JP JP2010175852A patent/JP4911394B2/en not_active Expired - Fee Related
-
2011
- 2011-08-05 CN CN2011102303217A patent/CN102418305A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN102418305A (en) | 2012-04-18 |
| JP2012036598A (en) | 2012-02-23 |
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