JPS6355459B2 - - Google Patents

Description

【発明の詳細な説明】 この発明は、鉄道線路における軌条・枕木・架
線等の交換・点検・信号機転てつ器等の機器類の
点検・保守もしくは道路、橋梁等の損傷個所の補
修、点検等の夜間作業に際し、作業を安全に遂行
可能で、しかも移動や取扱が簡単な可搬式照明車
に係るものである。[Detailed Description of the Invention] This invention relates to the replacement and inspection of rails, sleepers, overhead wires, etc. on railway tracks, the inspection and maintenance of equipment such as signal switches, and the repair and inspection of damaged parts of roads, bridges, etc. This invention relates to a portable lighting vehicle that can safely carry out nighttime work, and is easy to move and handle.

現今、たとえば鉄道線路における軌条・枕木等
の交換もしくは点検を夜間に行なうとき、照明灯
を作業現道の適所に予め設定するか、もしくは短
時間の作業にあつては作業員が照明灯を手に把持
する等の手段によつているが、電車駆動用の架線
のように地上からかなり離れた上方地点での作業
にあつては照明灯を架線近傍の地点に設定しなけ
ればならないため、照明灯の設定に多大の手間と
時間とを作業時間の他に要することになり、また
作業終了後にあつてはその撤去のための手間と時
間とを要するので、作業対象の異なる都度、照明
灯の設定位置の変更を余儀なくされる故、夜間の
限られた作業時間の他に多大の手間と時間とを予
め組み込むことになり、また作業現場の異なる都
度、照明灯の設定・撤去の反覆を要し、作業員に
とつてはその煩に耐えず、他方作業能率の向上も
所期し難い欠点を免れ難く、さらには照明設備を
搭載した作業車を使用する場合においても、余り
に大型な台車のときにはその取扱に難渋し、特に
線路上での作業中途において緊急退避の必要があ
る場合、当該作業車を作業員により線路外に速か
に撤去不能となり、稍々もすれば二重事故の発生
を誘発する惧れもある等の欠点をも有している。
そこでこの発明は、鉄道線路、道路での時間的に
制約された夜間業に際し、作業内容によく適応可
能な位置に照明灯を容易・迅速に設定でき、しか
も必要に応じて形態の緒少化や作業現場からの迅
速な退避を作業員自ら遂行可能な可搬式照明車を
提供しようとするもので、照明灯付の支柱を装着
せる台車に、車輪付の支持腕を出没可能に装着し
た回動体を起伏可能に枢着する一方、前記支柱
を、相互に係脱自在な複数本の接続桿と、これら
接続桿と係脱自在で、かつこれらを収納可能な基
桿とから形成させた可搬式照明車において、台車
側の一対の車輪の夫々を、走行方向に沿いその設
定位置を別個に調節可能とする一方、支柱に対し
台車側の車輪と反対側の補助車輪を地面に接離可
能に臨ませると共に、前記基桿を、台車に対し着
脱・回動自在に、かつ基桿が貫通し、台車に枢着
された傾倒体を介し起伏可能に装着したことを特
徴とするものである。 Currently, when replacing or inspecting rails, sleepers, etc. on railroad tracks at night, for example, lighting lights are set in advance at appropriate locations on the road being worked on, or workers are required to use lighting lights for short-term work. However, when working on overhead wires that are quite far from the ground, such as on overhead wires for driving trains, lighting must be installed near the overhead wires. It takes a lot of time and effort to set up the lights in addition to the work time, and it also takes a lot of time and effort to remove them after the work is completed, so it is necessary to set up the lights each time the work is done. Since the setting position has to be changed, it requires a great deal of effort and time in addition to the limited working time at night, and it is also necessary to repeatedly set and remove the lighting lights each time the work site changes. However, it is difficult for the workers to endure the hassle, and on the other hand, it is difficult to avoid the disadvantages that it is difficult to improve work efficiency.Furthermore, even when using a work vehicle equipped with lighting equipment, if the work vehicle is too large, It is difficult to handle it, and if there is an urgent need to evacuate during work on the track, the worker may not be able to quickly remove the work vehicle off the track, which could lead to a double accident. It also has disadvantages, such as the possibility of triggering.
Therefore, this invention enables easy and quick setting of lighting lights in positions that can be well adapted to the work contents during time-constrained night work on railway tracks and roads, and also allows for the construction of small and small shapes as needed. The purpose of this project is to provide a portable lighting vehicle that allows workers to quickly evacuate from work sites by themselves. A movable body is pivotally connected to the movable body so that it can be raised and lowered, and the support is formed from a plurality of connecting rods that can be freely engaged and detached from each other, and a base rod that can be freely engaged and detached from these connecting rods and can be stored. In a portable lighting vehicle, the setting position of each of the pair of wheels on the trolley side can be adjusted separately along the running direction, while the wheels on the trolley side and the auxiliary wheel on the opposite side of the support can be moved into and out of contact with the ground. In addition, the base rod is attached to the cart so that it can be attached to, detached from, and rotated freely, and the base rod is attached to the cart so that it can be raised and lowered through a tilting body that is pivotally connected to the cart. .

以下図面についてこの発明を鉄道線路上を移動
する場合の実施例で述べるに、発電機１、照明灯
収納箱２を前後（第２図において下側を前方、上
側を後方とする。）に夫々搭載せる長方形状の台
車Ａの前後の端部の夫々に逆Ｕ字形の取手g₁，g₂
を固定・突出し、緊急事態の発生に際し、作業員
２名による取手g₁，g₂の把持で台車Ａ自体を線路
上から離脱・退避可能としてある。台車Ａの左側
の前後において夫々一対の角形パイプ３，３を所
定間隔下に沿設し、これら角形パイプ３，３の
夫々に上端を溶接もしくはネジ止めされた垂下片
４，４の内側上部に、断面が逆Ｕ字形の連結金具
j₁，j₂の側縁を止着する一方、垂下片４，４の下
方に横架・定着された支軸d₁，d₂にフランジ付の
車輪W₁，W₂を夫々回転自在に支持し、これら車
輪W₁，W₂を軌条５上を転動可能としてある。ま
た前記連結金具j₁，j₂の夫々に穿設された細長楕
円状の調節孔b₁，b₂に挿通する調節ネジS₁，S₂を
台車Ａの前後に夫々付設し、これら調節ネジS₁，
S₂の弛緩により連結金具j₁，j₂の夫々を調節孔b₁，
b₂を介し別個に所望位置に移動・設定した後、調
節ネジS₁，S₂の締着で連結金具j₁，j₂を一定位置
に保持可能としてある。なお、角形パイプ３，３
の夫々外側において台車Ａに定着・垂下せるＬ字
形の誘導片６，６により角形パイプ３，３を水平
状に前後動可能に支持すると共に、左側の垂下片
４の中間にネジ止めされた支承体７の切欠きｖ
に、鎖錠子８の摘みＣを進退自在に臨ませ、摘み
Ｃを鎖線位置（切欠きｖ内にある）におくとき、
鎖錠子８の先端が、車輪W₁の左側に穿設された
溝ｅに嵌入して車輪W₁を鎖錠状態下におき、ま
た摘みＣを引き出し、90度回転させて実線位置
（切欠きｖに挿入されない）におくときは鎖錠子
８の先端が車輪W₁の溝ｅから抜け、車輪W₁は自
由に回転可能としてある。また台車Ａの右側にお
ける前後に夫々植設した支軸ｆ，ｆに、ピンで一
体的に結合せる一対の回動片９，９の上方を回動
自在に枢着する一方、回動片９，９の下方に横
架・止着せる支軸ｉ，ｉに補助車輪１０，１０を
回動自在に支持してある。台車Ａの前後に夫々ネ
ジ止めされた誘導板１１，１１の上下に亘り円弧
状の溝ｋを設け、この溝ｋの上・下両端に夫々溝
巾より稍々大きめの係止部k₀を設ける一方、回動
片９，９に横架した押し釦Ｐ付のピンｎに膨出片
１２を形成し、この膨出片１２に当接するバネ受
板１３₁と押し釦Ｐと、反対側の誘導片１１の内
側に当接するバネ受板１３₂との間にコイルスプ
リングｌを張設し、このコイルスプリングｌを常
時、押し釦Ｐ側に向け弾発・付勢し、（矢印で示
す）膨出片１２を上方もしくは下方の係止部k₀の
いづれかに係入・保持させて回動片９，９を第３
図において実線もしくは鎖線の位置に保持可能と
なし、押し釦Ｐでコイルスプリングｌを押圧（矢
印と反対方向）して膨出片１２を係止部k₀から離
脱させることでピンｎを溝ｋに沿つて上方もしく
は下方に移動させ支軸ｆを中心とし回動片９，９
を略90度だけ自由に回動自在としてある。台車Ａ
の右端における中間位置に設定された一対の蝶番
ｙ，ｙに、台形状の回動体Ｒの根部を枢着し、該
回動体Ｒにおける側腕１４，１４の夫々内側適所
に植設したピンＺ，Ｚに連動板１５，１５の中間
を枢着し、これら連動板１５，１５の右側端部に
逆扁平Ｕ字状の押圧レバー１６の下端をネジ止め
する一方、左側端部に設けた切欠部Ｓを、出没桿
１７に一体的に取付けたカラー１８に当接させ、
しかしてこのカラー１８と側腕１４，１４内側面
との間に張設されたコイルスプリング１９で、常
時、出没桿１７を下方に弾発・付勢すると共に、
出没桿１７の下端を、側腕１４，１４の下片およ
び台車Ａ下面に定着せる底板２０の夫々の孔t₁，
t₂に貫通させ、押圧レバー１６を下方に押圧する
とき、出没桿１７を孔t₂から離脱させて、回動体
Ｒ自体を蝶番ｙ，ｙにより上方に回動可能として
ある。押圧レバー１６の蝶番ｙ，ｙの側に切欠き
v¹をもつた断面Ｕ字形の接続片２１と、右端の接
続片２２との夫々を側腕１４，１４の間に横架・
定着し、また前記切欠きv¹に係脱自在な係合子２
３を突出した支持腕２４を前記接続片２１，２２
に回動自在に貫通・遊合させると共に、この支持
腕２４の左方に回転自在に遊合したデイスク２５
より小径の車輪W₃を、支持腕２４の右端におい
て回動自在に支持し、この車輪W₃を前記車輪
W₁，W₂と共に、レール２６，５上を夫々転動自
在としてある。また台車Ａの右側において、照明
灯収納箱２の前方に設けられた一対の蝶番２７，
２７に傾倒体２８の後端を枢着し、該傾倒体２８
と一体に直立・定着された支持筒２９内に支柱Ｑ
を昇降かつ回動自在に嵌合し、この支柱Ｑの下端
中央に突出せる突起片３０を、台車Ａの下面にチ
ヤンネル材３１を介して定着した底板３２の通孔
３３に挿脱自在に臨ませ、必要に応じて突起片３
０を通孔３３から抜き出し、支柱Ｑ自体を台車Ａ
に横臥・載置可能となし、また前記突起片３０の
周囲に放射状に適数個の膨出子３４を突出させ、
これら膨出子３４を前記底板３２の通孔３３の周
囲に設けた凹所３５に係脱自在となし、支柱Ｑを
容易に所定方向に転換・設定可能となし、しかし
て台車Ａに下端を枢着せる湾曲状の鉤片３６で、
台車Ａ上に横臥せる支柱Ｑを係止・保持可能とし
てある。支柱Ｑは、第１図にみるように、たとえ
ば基桿３７、第１、第２および第３接続桿Q₁，
Q₂，Q₃から構成され、第３接続桿Q₃の上端に直
交・支持された保持桿３８の両側に、照明灯３
９，３９を傾倒自在に取付けてある。そして前記
基桿３７、第１、第２および第３接続桿Q₁，Q₂，
Q₃相互の連設状態は、第７図、第８図にその一
例が示されている。即ち第２接続桿Q₂の上端近
傍の内側に鋲もしくはネジのような止着具４０で
固定された蓋体４１を第３接続桿Q₃の外周縁に
沿い摺接かつ回動自在に嵌合する一方、第２接続
桿Q₂の下端の外周縁に止着具４２で摺接子４３
を固定すると共に、この止着具４２よりも上方に
おいて第２接続桿Q₂の外周縁に貫通・突出した
係合子４４の先端を、第１接続桿Q₁の上方の内
周縁に、止着具j₃，j₄で止着された環状体４５の
溝Ｄに係脱自在に臨ませ、係合子４４が第１０図
の位置において溝Ｄにあるとき、第２接続桿Q₂
が第１接続桿Q₁により制止、保持され、また第
２接続桿Q₂を少許回動し係合子４４を溝Ｄから
離脱させるときは、第２接続桿Q₂を第１接続桿
Q₁に対し昇降可能となる。なお第３接続桿Q₃上
端に突設した突起片４５を、基桿３７の上端近傍
に取付けたパチン錠４６により係脱自在となし、
第１、第２および第３接続桿Q₁，Q₂，Q₃が基桿
３７内に収納されているときは、パチン錠４６で
突起片４５を係止し、第１、第２および第３接続
桿Q₁，Q₂，Q₃の基桿３７からの取り出しのとき、
パチン錠４６を突起片４５から外すようにしてあ
る。また傾倒体２８の前方の台車Ａ側において植
設された支軸４７に、押圧片４８を付設した回動
腕Ｆの中間を枢着し、押圧片４８を支持筒２９の
前方周縁に接誰自在に臨ませ、作業時にあつては
押圧片４８を支持筒２９に密着させて支柱Ｑの徒
らな揺動を阻止可能としてある。図中４９は回動
体Ｒを台車Ａ側に回動させ、台車Ａを搬送すると
きの把手、５０は地面である。 In the following, referring to the drawings, we will describe an embodiment in which the present invention is moved on a railway track.The generator 1 and lighting storage box 2 are placed in the front and rear directions (in Figure 2, the lower side is the front and the upper side is the rear). There are inverted U-shaped handles g ₁ and g ₂ on the front and rear ends of the rectangular trolley A to be loaded, respectively.
is fixed and protruded, and in the event of an emergency, two workers can separate and evacuate the bogie A from the track by grasping the handles _g1 and _g2 . A pair of square pipes 3, 3 are installed at a predetermined distance in the front and rear of the left side of the truck A, and the upper ends of the hanging pieces 4, 4 are welded or screwed to the square pipes 3, 3, respectively. , a connecting fitting with an inverted U-shaped cross section
While the side edges of j ₁ and j ₂ are fixed, flanged wheels W ₁ and W ₂ are rotatably attached to support shafts d ₁ and d ₂ that are horizontally suspended and fixed below the hanging pieces 4 and 4, respectively. The wheels W ₁ and W ₂ are supported so that they can roll on the rails 5. Further, adjustment screws S ₁ and S ₂ are attached to the front and rear of the truck A, respectively, to be inserted into the slender elliptical adjustment holes b ₁ and b ₂ drilled in the connecting fittings j ₁ and j ₂ , respectively. _S1 ,
By loosening S ₂ , the connecting fittings j ₁ and j ₂ are adjusted to the adjustment holes b ₁ and
After moving and setting the connecting fittings j 1 and j 2 separately to desired positions via b ₂ , the connecting fittings j ₁ and j ₂ can be held at fixed positions by tightening the adjustment screws S ₁ and S ₂ . In addition, square pipes 3, 3
The rectangular pipes 3, 3 are supported horizontally by L-shaped guiding pieces 6, 6, which can be fixed and suspended from the trolley A on the outside of each side, and can be moved back and forth in a horizontal manner. Notch v of body 7
When the knob C of the lock 8 is moved forward and backward, and the knob C is placed at the chain line position (located within the notch v),
The tip of the locking element 8 fits into the groove e drilled on the left side of the wheel _W1 to lock the wheel _W1 , and then pull out the knob C and rotate it 90 degrees to the solid line position (off). When the locking element 8 is not inserted into the notch v), the tip of the locking element 8 comes out of the groove e of the wheel _W1 , and the wheel _W1 is allowed to rotate freely. In addition, the upper parts of a pair of rotating pieces 9, 9, which are integrally connected with pins, are pivotally connected to support shafts f, f installed in the front and rear sides of the right side of the truck A, respectively, while the rotating pieces 9 Auxiliary wheels 10, 10 are rotatably supported on support shafts i, i, which are horizontally mounted and fixed below the wheels 10, 9. An arcuate groove k is provided above and below the guide plates 11, 11 which are screwed to the front and rear of the truck A, respectively, and locking portions _k0 slightly larger than the groove width are provided at both the upper and lower ends of the groove k. On the other hand, a bulging piece 12 is formed on a pin n with a push button P that is horizontally suspended between the rotating pieces 9, 9, and a spring receiving plate ₁₃₁ that abuts on this bulging piece 12 and the push button P are on the opposite side. A coil spring 1 is stretched between the spring receiving plate 13 ₂ that contacts the inside of the guiding piece 11, and this coil spring 1 is always urged and biased toward the push button P side (as indicated by the arrow). ) The bulging piece 12 is engaged and held in either the upper or lower locking part _k0 , and the rotating pieces 9, 9 are moved to the third position.
In the figure, the pin n can be held in the position shown by the solid line or the chain line, and by pressing the coil spring l with the push button P (in the opposite direction of the arrow) and releasing the bulging piece 12 from the locking part _k0 , the pin n can be moved into the groove k. The rotating pieces 9, 9 are moved upward or downward along the pivot axis f.
It can be freely rotated approximately 90 degrees. Trolley A
The root of a trapezoidal rotating body R is pivotally connected to a pair of hinges y, y set at an intermediate position at the right end of , Z, and the lower end of an inverted flat U-shaped pressing lever 16 is screwed to the right end of these interlocking plates 15, 15, while a notch provided at the left end. The part S is brought into contact with the collar 18 that is integrally attached to the retractable rod 17,
However, the coil spring 19 stretched between the collar 18 of the lever and the inner surface of the side arms 14, 14 constantly springs and urges the retractable rod 17 downward,
Each hole _t 1 of the bottom plate 20 fixes the lower end of the retractable rod 17 to the lower piece of the side arms 14 and 14 and the lower surface of the truck A,
When the pressing lever ₁₆ is pressed downward, the retractable rod 17 is removed from the hole _t2 , and the rotating body R itself can be rotated upward by the hinges y, y. Notch on hinge y, y side of press lever 16
The connecting piece 21 having a U-shaped cross section with v ¹ and the connecting piece 22 at the right end are each horizontally mounted between the side arms 14, 14.
An engaging element 2 that is fixed and can be freely engaged and detached from the notch ^v1
3, the supporting arm 24 is connected to the connecting pieces 21, 22.
A disk 25 is rotatably inserted into and engaged with the support arm 24, and is rotatably engaged with the left side of the support arm 24.
A wheel W ₃ having a smaller diameter is rotatably supported at the right end of the support arm 24, and this wheel W ₃ is attached to the wheel W 3 .
Together with W ₁ and W ₂ , they can roll freely on rails 26 and 5, respectively. In addition, on the right side of the trolley A, a pair of hinges 27 are provided in front of the illumination light storage box 2,
The rear end of the tilting body 28 is pivotally connected to the tilting body 27 .
The support column Q is installed in the support tube 29 that is upright and fixed integrally with the support column Q.
A projecting piece 30 that can be projected from the center of the lower end of the support column Q is inserted into and removed from a through hole 33 of a bottom plate 32 fixed to the lower surface of the truck A via a channel material 31. and remove protruding piece 3 as necessary.
0 from the through hole 33, and the support column Q itself is placed on the trolley A.
A suitable number of bulges 34 are made to protrude radially around the projection piece 30,
These bulges 34 can be freely engaged and detached from the recesses 35 provided around the through hole 33 of the bottom plate 32, so that the column Q can be easily changed and set in a predetermined direction, and the lower end can be attached to the trolley A. With a curved hook piece 36 that can be pivoted,
It is possible to lock and hold the support column Q that lies on the trolley A. As shown in FIG. 1, the pillar Q includes, for example, a base rod 37, first, second and third connecting rods Q ₁
Illumination lights 3 are installed on both sides of the holding rod 38, which is composed of Q ₂ and _{Q 3 and} is supported perpendicularly to the upper end of the third connecting rod Q 3.
9 and 39 are installed so that they can be tilted freely. The base rod 37, the first, second and third connecting rods Q ₁ , Q ₂ ,
An example of how _Q3 are connected to each other is shown in Figures 7 and 8. That is, a lid body 41 fixed to the inside near the upper end of the second connecting rod Q ₂ with a fastener 40 such as a rivet or screw is slidably and rotatably fitted along the outer periphery of the third connecting rod Q ₃ . At the same time, the sliding connector 43 is attached to the outer circumferential edge of the lower end of the second connecting rod _Q2 with the fastener 42.
At the same time, the tip of the engaging element 44 that penetrates and protrudes from the outer peripheral edge of the second connecting rod Q ₂ above the fastening tool 42 is fastened to the inner peripheral edge above the first connecting rod Q ₁ . When the engaging member ₄₄ is in the groove D in the position shown in FIG. 10 _, the second connecting rod Q ₂
is stopped and held by the first connecting rod Q ₁ , and when the second connecting rod Q ₂ is slightly rotated to remove the engaging element 44 from the groove D, the second connecting rod Q ₂ is held by the first connecting rod Q 2.
It becomes possible to go up and down for _Q1 . Note that the protruding piece 45 protruding from the upper end of the third connecting rod Q ₃ can be freely engaged and detached by a snap lock 46 attached near the upper end of the base rod 37.
When the first, second and third connection rods Q ₁ , Q ₂ and Q ₃ are housed in the base rod 37, the protrusion piece 45 is locked with the snap lock 46, and the first, second and third connection rods Q 1 , Q 2 and Q 3 are When taking out the three connecting rods Q ₁ , Q ₂ , Q ₃ from the base rod 37,
The snap lock 46 can be removed from the projection piece 45. Further, the middle of a rotating arm F provided with a pressing piece 48 is pivotally connected to a support shaft 47 implanted on the side of the truck A in front of the tilting body 28, and the pressing piece 48 is brought into contact with the front peripheral edge of the support tube 29. During work, the pressing piece 48 is brought into close contact with the support tube 29 to prevent the support column Q from swinging unnecessarily. In the figure, 49 is a handle for rotating the rotating body R toward the cart A and transporting the cart A, and 50 is the ground.

この発明は前述のような構成であるから、その
使用に際しては第２，１１図に示すように調節ネ
ジS₁，S₂を弛緩して連結金具j₁，j₂を誘導片６，
６に沿い台車Ａの前端、後端の夫々より引き出し
て二点鎖線の位置に設定した後、調節ネジS₁，S₂
を締着して連結金具j₁，j₂を第２図において二点
鎖線の位置に保持する一方、摘みＣを把持し之を
90度回転させて鎖錠子８の先端を車輪W₁の溝ｅ
に係入して車輪W₁を鎖錠状態下において台車Ａ
の徒らな動揺や不測のうちにおける台車Ａの走行
を予め阻止し、また作業状況に応じて支柱Ｑを所
定方向に回動し、膨出子３４を凹所３５に係止さ
せ、照明灯３９，３９を所望地点に向けて照射さ
せると共に、回動腕Ｆを回動して押圧片４８を支
持筒２９の外周縁に密着させて支柱Ｑの謡動を阻
止しておく。このような準備態勢を施した後、鉄
道線路での作業を行ない、終了後にあつては、摘
みＣを把持し、之を90度回転させて手前に引けば
鎖錠子８の先端が溝ｅから離脱するので、台車Ａ
をレール５，２６に沿い前方もしくは後方に移動
させて次の作業現場に向う。しかして作業現場の
状況により照明灯３９，３９を近接させる必要の
あるときには、たとえば最下端の第１接続桿Q₁
を90度回動することで係合子４４を基桿３７内の
環状体４５の溝Ｄから離脱させ、第１接続桿Q₁
を基桿３７内に落下・収納させる。このとき第３
接続桿Q₃の突起片４５にパチン錠４６を係止し
ておく。第２、第３接続桿Q₂，Q₃を順次直下の
接続桿内に落下・収納させるときも前述と仝様の
所作で行なう。なお、作業現場を移動するとき
は、押し釦Ｐをコイルスプリングｌの弾発力に抗
つて押圧し、膨出片１２を係止部k₀から離脱さ
せ、支軸ｆを中心に回動片９，９を略90度夫々回
動し、補助車輪１０，１０を地面５０から離脱さ
せ台車Ａの側方に位置させておく。（第３図にお
いて鎖線位置、このようにすれば台車Ａが分岐点
を通過するとき、補助車輪１０，１０の分岐点に
おける部材への接触を防いで支障なく分岐点を通
過できる。） また作業終了後レール５，２６上から台車Ａを
離脱させて所望個所に運搬するときには、第１、
第２、第３接続桿Q₁，Q₂，Q₃相互の係合を離脱
した後、基桿３７内に全て落下・収納させる一
方、支柱Ｑ下端の突起片３０を底板３２の通孔３
３から抜き出すと共に、回動腕Ｆを回動して押圧
片４８を支持筒２９から離し、傾倒体２８をフリ
ーの状態にした後、蝶番２７，２７を支点として
傾倒体２８自体を第２図において後方に回動させ
ると共に、鉤片３６で台車Ａ上に第４，５図のよ
うに横臥・載置された支柱Ｑの中間を把持する。
他方、押圧レバー１６を第１図もしくは第１６図
において下方に押圧し、出没桿１７を孔t₁，t₂か
ら抜き出す一方、支持腕２４の係合子２３を切欠
きv¹から離脱して支持腕２４自体を第１図におい
て回動体Ｒ側に引き寄せる。この状態下において
回動体Ｒを蝶番ｙ，ｙを支点として台車Ａ側に回
動させる。（第４図参照） なお、鉄道線路上での作業時において、台車Ａ
の緊急退避に際しては、作業員の１人は台車Ａの
左側の取手g₁，g₂を把持し、作業員の他の１人は
第１図の状態下にある回動体Ｒの適所を把持し、
レール５，２６から台車Ａを第１図において左側
に退避させる。また道路上での作業時では回動体
Ｒは第５図のような状態下に保持されているの
で、各々の作業員は台車Ａの前後における取手
g₁，g₂を夫々把持して道路側方に退避可能であ
る。 Since _this invention has _the above _- described configuration, when using the invention, as _shown in FIGS.
6 from the front and rear ends of trolley A and set them to the positions indicated by the two-dot chain lines, then tighten the adjustment screws S ₁ and S ₂
While holding the connecting fittings j ₁ and j ₂ in the position indicated by the two-dot chain line in Fig. 2 by tightening the
Rotate 90 degrees and insert the tip of lock 8 into groove e of wheel W ₁ .
When wheel W ₁ is locked, trolley A
This prevents the cart A from moving unnecessarily or unexpectedly, and also rotates the support Q in a predetermined direction depending on the work situation, locks the bulge 34 in the recess 35, and locks the illumination light. 39, 39 are irradiated toward a desired point, and the rotating arm F is rotated to bring the pressing piece 48 into close contact with the outer peripheral edge of the support tube 29, thereby preventing the support column Q from singing. After making these preparations and working on the railway track, when you are finished, grasp the knob C, rotate it 90 degrees, and pull it toward you so that the tip of the lock 8 is in the groove e. Since it leaves from the trolley A
is moved forward or backward along rails 5 and 26 to head to the next work site. However, when it is necessary to place the illumination lights 39, 39 close together depending on the situation at the work site, for example, the first connection rod Q ₁ at the lowest end
By rotating 90 degrees, the engaging element 44 is removed from the groove D of the annular body 45 in the base rod 37, and the first connecting rod Q ₁
is dropped and stored in the base rod 37. At this time, the third
A snap lock 46 is locked onto the protruding piece 45 of the connecting rod _Q3 . When the second and third connecting rods Q ₂ and Q ₃ are sequentially dropped and stored in the connecting rods immediately below, the same actions as described above are performed. When moving around the work site, press the push button P against the elastic force of the coil spring l to release the bulging piece 12 from the locking part _k0 , and rotate the piece around the support shaft f. 9, 9 are rotated approximately 90 degrees, and the auxiliary wheels 10, 10 are separated from the ground 50 and positioned on the sides of the trolley A. (The position indicated by the chain line in Fig. 3. If this is done, when the trolley A passes the branch point, the auxiliary wheels 10, 10 can be prevented from coming into contact with the members at the branch point, allowing the vehicle to pass through the branch point without any trouble.) When the trolley A is removed from the rails 5, 26 and transported to a desired location after the completion, the first,
After the second and third connecting rods Q ₁ , Q ₂ , and Q ₃ are disengaged from each other, they are all dropped and stored in the base rod 37, while the protruding piece 30 at the lower end of the support column Q is inserted into the through hole 3 of the bottom plate 32.
At the same time, the rotating arm F is rotated to release the pressing piece 48 from the support tube 29, and the tilting body 28 is made free.Then, the tilting body 28 itself is rotated using the hinges 27, 27 as fulcrums, as shown in FIG. At the same time, the hook 36 is used to grip the middle of the support column Q, which is placed in a lying position on the cart A as shown in FIGS. 4 and 5.
On the other hand, the pressing lever 16 is pressed downward in FIG. 1 or 16, and the retractable rod 17 is pulled out from the holes t ₁ and t ₂ , while the engager 23 of the support arm 24 is released from the notch v ¹ and supported. The arm 24 itself is drawn toward the rotating body R in FIG. Under this condition, the rotating body R is rotated toward the truck A using the hinges y and y as fulcrums. (See Figure 4) When working on railway tracks, please note that bogie A
During an emergency evacuation, one of the workers grasps the handles g ₁ and g ₂ on the left side of the trolley A, and the other worker grasps the appropriate position of the rotating body R under the condition shown in Figure 1. death,
The truck A is evacuated from the rails 5 and 26 to the left side in FIG. Furthermore, when working on the road, the rotating body R is held in the state shown in Figure 5, so each worker must hold the front and rear handles of the trolley A.
It is possible to grab g ₁ and g ₂ and retreat to the side of the road.

この発明によれば、台車側の一対の車輪の夫々
を、台車の走行方向に沿い設定位置を別個に調節
可能であるから、作業時にあつては、車輪を台車
の外側に設定・保持させることで台車自体を安定
状態下に設定でき、作業を安心裡に遂行可能であ
り、また補助車輪の接地で台車を所望方向に容易
に走行させ得る一方、補助車輪の地面からの離脱
で、分岐器等での通過に何らの支障がないし、さ
らに基桿を台車に対し着脱自在なため必要に応じ
支柱を点検もしくは補修可能であり、基桿の台車
に対する回動で所望方向に照明灯を設定可能で、
作業を夜間においても確実かつ安全に、しかも迅
速に遂行可能である上に、基桿を貫通せる傾倒体
の傾倒で、接続桿を収納せる基桿を台車に横臥可
能であり、運搬時における異物との当接による破
損の惧れもないと共に、照明灯を点灯したまま台
車の移動が可能なため、作業現場での足許の安全
が確保される。また基桿と接続桿とは相互に係脱
自在なため、支柱の高さを調節可能にして作業現
場をよく照射でき、作業時の不測の事故発生の惧
れを回避でき、他方、支持腕の台車側への回動で
照明全体の形態を小型化し得て搬送に至便である
ことは勿論である。 According to this invention, since the setting position of each of the pair of wheels on the truck side can be adjusted separately along the traveling direction of the truck, the wheels can be set and held on the outside of the truck during work. This allows the trolley itself to be set in a stable state, allowing work to be carried out with peace of mind.Also, the trolley can easily travel in the desired direction by touching the ground with the auxiliary wheels. There is no hindrance to passing through the platform, and since the base rod is detachable from the trolley, the support can be inspected or repaired as necessary, and the lighting can be set in the desired direction by rotating the base rod relative to the trolley. in,
The work can be carried out reliably, safely, and quickly even at night, and by tilting the tilting body that penetrates the base rod, the base rod that stores the connecting rod can be placed horizontally on the trolley, and foreign objects can be prevented during transportation. There is no risk of damage due to contact with the trolley, and the trolley can be moved with the illumination light on, ensuring safety on the work site. In addition, since the base rod and the connecting rod can be freely engaged and disengaged from each other, the height of the support can be adjusted and the work site can be illuminated well, avoiding the possibility of unexpected accidents occurring during work. Of course, by rotating the lamp toward the cart side, the overall shape of the lighting can be made smaller, which is convenient for transportation.

以上は鉄道線路における作業時についての説明
を主としたが、鉄道線路に限らず道路における夜
間作業にも利用でき、さらには夜間のみならず昼
間の作業にも照明灯の照射なしで使用できること
は勿論である。 The above explanation was mainly about working on railway tracks, but it can also be used not only on railway tracks but also on roads at night, and furthermore, it can be used not only at night but also during the day without illumination. Of course.

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの発明に係る一実施例にして、第１図
は全体の要部正面図、第２図は仝上平面図、第３
図は第１図の−線矢視要部図、第４図は折り
たたみ時の正面図、第５図は第４図の−線矢
視図、第６図は第４図の−線矢視図、第７図
は第１図の部拡大断面図、第８図は第１図の
部拡大断面図、第９図は環状体の正面図、第１０
図は仝上の側面図、第１１図は台車の伸張時の要
部拡大平面図、第１２図は仝上正面図、第１３図
は第３図の左側の補助車輪部分の要部拡大図、第
１４図は第１３図の−線断面図、第１５
図は車輪の鎖錠機構の要部正面図、第１６図は第
２図の−線矢視要部拡大図、第１７図は
第１６図の−線断面図、第１８図は第１
２図の−線拡大断面図である。 Ａ……台車、Ｑ……支柱、Q₁，Q₂，Q₃……第
１、第２、第３接続桿、W₁，W₂，W₃……車輪、
１０……補助車輪、２４……支持腕、２８……傾
倒体、３７……基桿、３９……照明灯、Ｒ……回
動体、５０……地面。 The drawings show one embodiment of the present invention, and FIG. 1 is a front view of the main parts of the whole, FIG. 2 is a top plan view, and FIG.
The figure is a main part view as seen from the - line in Fig. 1, Fig. 4 is a front view when folded, Fig. 5 is a view as seen from the - line in Fig. 4, and Fig. 6 is a view as seen from the - line in Fig. 4. Figure 7 is an enlarged cross-sectional view of the part in Figure 1, Figure 8 is an enlarged cross-sectional view of the part in Figure 1, Figure 9 is a front view of the annular body, and Figure 10 is
The figure is a side view of the above, Fig. 11 is an enlarged plan view of the main part when the trolley is extended, Fig. 12 is a front view of the above, and Fig. 13 is an enlarged view of the main part of the auxiliary wheel on the left side of Fig. 3. , FIG. 14 is a sectional view taken along the line - in FIG. 13, and FIG.
The figure is a front view of the main part of the wheel locking mechanism, Fig. 16 is an enlarged view of the main part taken along the - line in Fig. 2, Fig. 17 is a sectional view taken along the - line in Fig. 16, and Fig. 18 is the main part of the wheel locking mechanism.
FIG. 2 is an enlarged sectional view taken along the - line in FIG. 2; A...Dolly, Q...Strut, _Q1 , _Q2 , _Q3 ...First, second, third connecting rod, _W1 , _W2 , _W3 ...Wheel,
DESCRIPTION OF SYMBOLS 10... Auxiliary wheel, 24... Support arm, 28... Tilting body, 37... Base rod, 39... Lighting lamp, R... Rotating body, 50... Ground.

Claims (1)

【特許請求の範囲】[Claims] １ 照明灯付の支柱を装着せる台車に、車輪付の
支持腕を出没可能に装着した回動体を起伏可能に
枢着する一方、前記支柱を、相互に係脱自在な複
数本の接続桿と、これら接続桿と係脱自在でかつ
これらを収納可能な基桿とから形成させた可搬式
照明車において、台車側の一対の車輪の夫々を、
台車の走行方向に沿いその設定位置を別個に調節
可能とする一方、支柱に対し台車側の車輪と反対
側の補助車輪を地面に対し接離可能に臨ませると
共に、前記基桿を台車に対し着脱・回動自在に、
かつ基桿が貫通し、台車に枢着された傾倒体を介
して起伏可能に装着したことを特徴する可搬式照
明車。1. A rotating body equipped with a support arm with wheels that can be retracted and retracted is pivotably mounted on a trolley to which a support arm with a lighting lamp is mounted, and the support arm is connected to a plurality of connecting rods that can be freely engaged and detached from each other. In a portable lighting vehicle formed of a base rod that can be freely engaged with and detached from these connecting rods and can be stored therein, each of the pair of wheels on the trolley side is
The set positions of the cart can be adjusted separately along the running direction of the cart, and the wheels on the cart side and the auxiliary wheels on the opposite side of the support are made to face the ground so that they can come into contact with and leave the ground, and the base rod is set relative to the cart. Can be attached and detached and rotated freely.
A portable lighting vehicle characterized in that a base rod passes through the vehicle and is mounted so as to be able to rise and fall via a tilting body that is pivotally connected to a truck.