JPH0692225A - Riding truck device - Google Patents
Riding truck deviceInfo
- Publication number
- JPH0692225A JPH0692225A JP24480092A JP24480092A JPH0692225A JP H0692225 A JPH0692225 A JP H0692225A JP 24480092 A JP24480092 A JP 24480092A JP 24480092 A JP24480092 A JP 24480092A JP H0692225 A JPH0692225 A JP H0692225A
- Authority
- JP
- Japan
- Prior art keywords
- axle
- chassis
- groove
- rails
- wheels
- 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
- Handcart (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、シールド工法にて工事
中の坑内を作業者が移動する際に使用して便利な乗用台
車に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a passenger truck which is convenient to use when a worker moves inside a mine under construction by the shield construction method.
【0002】[0002]
【従来の技術】一般にシールド工法による工事中の坑内
は、図9第に示す如く、工事の進行に伴ってトンネルに
セグメントを筒状に内張りし、底部に床(71)を形成し、
床上に複線レール(72)(72)(73)(73)を敷設し、一方のレ
ール(72)(72)にシールド掘進機(図示せず)に対する駆動
用油圧設備、土砂圧送設備等の諸設備を搭載した後続台
車群(9)を、他方のレール(73)(73)にセグメント等の資
材或は搬出土砂を積む運搬台車群(91)を走行せしめる。2. Description of the Related Art Generally, in a mine under construction by a shield construction method, as shown in FIG. 9, as the construction progresses, a segment is lined in a tubular shape in a tunnel and a floor (71) is formed at the bottom.
Double-track rails (72) (72) (73) (73) are laid on the floor, and one rail (72) (72) is used to drive hydraulic equipment for a shield machine (not shown), sediment feeding equipment, etc. The trailing carriage group (9) equipped with the equipment is made to travel on the other rails (73) and (73), which is a transport carriage group (91) for loading materials such as segments or carrying unloaded sand.
【0003】上記運搬台車群(91)の走行を案内するレー
ル(73)(73)は、作業者の移動用乗用台車装置(8)のレー
ルを兼用している。運搬台車群(91)が走行する際は、走
行の邪魔にならぬ様に乗用台車装置(8)をレールから外
して、脇に寄せねばならない。The rails (73) and (73) for guiding the traveling of the transport carriage group (91) are also used as the rails of the moving passenger carriage device (8) for the worker. When the carriage group (91) travels, the passenger carriage device (8) must be removed from the rails and moved aside so as not to interfere with the travel.
【0004】図9の乗用台車装置(8)は出願人が以前提
案したもの(特開平3−2874452号)であって、
レール(73)(73)間に溝(74)を形成し、該溝(74)内に駆動
台車(81)を、レール(73)(73)上に乗用台車(82)を配備し
て、駆動台車(81)に設けた垂直受け筒(84)に、乗用台車
(82)の下面に突設した軸(85)を挿脱可能に嵌めている。
駆動台車(81)は、走行用モータ及びバッテリーを搭載
し、溝底に敷設したラス板製の足場板(75)にゴム車輪(8
3)(83)を当てて自走する。The passenger trolley device (8) shown in FIG. 9 has been proposed by the applicant before (Japanese Patent Laid-Open No. 2874452/1993).
A groove (74) is formed between the rails (73) and (73), the drive carriage (81) is arranged in the groove (74), and the passenger carriage (82) is arranged on the rails (73) and (73). Mount the vertical carriage (84) on the drive carriage (81) to the passenger carriage.
A shaft (85) protruding from the lower surface of the (82) is fitted in such a manner that it can be inserted and removed.
The drive carriage (81) is equipped with a traveling motor and a battery, and is equipped with rubber wheels (8
3) Apply (83) and drive yourself.
【0005】上記乗用台車装置(8)は、運搬台車群(91)
が通過する際には、乗用台車(82)を持ち上げて駆動台車
(81)との係合を解除し、運搬台車群(91)の通過の支障に
ならないスペースに乗用台車(82)を待避させる。駆動台
車(81)は、レール(73)(73)間の溝(74)内に納まっている
ため、運搬台車群(91)の走行を邪魔しない。運搬台車群
(91)の通過後、再び乗用台車(82)をレール(73)(73)に乗
せて、軸(85)を駆動台車(81)の受け筒(84)に係合せしめ
てレール(73)(73)上を走行する。The passenger trolley device (8) comprises a carriage group (91).
When passing through, lift the passenger truck (82) to drive it.
The engagement with the (81) is released, and the passenger truck (82) is retracted into a space that does not hinder the passage of the carriage group (91). Since the drive carriage (81) is housed in the groove (74) between the rails (73) and (73), it does not interfere with the traveling of the carriage group (91). Carrier truck group
After passing through (91), the passenger truck (82) is placed on the rails (73) and (73) again, and the shaft (85) is engaged with the receiving tube (84) of the drive truck (81) so that the rail (73) ( 73) Drive over.
【0006】[0006]
【発明が解決しようとする課題】上記台車装置(8)は、
運搬台車群(91)の通過時は乗用台車(82)だけをレール(7
3)(73)上から待避させれば可いので、台車装置全体をレ
ール上から待避させるものに比べれば扱いが容易である
が、乗用台車(82)の持上げ作業は作業者に負担を強いる
ものであった。本発明は、動力によって台車装置全体を
溝内に待避させ、更に動力によってレール上に復帰させ
ることのできる乗用台車装置を明らかにするものであ
る。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention
When passing the carriage group (91), use only the passenger cart (82) on the rail (7
3) (73) Since it is possible to evacuate from the top, it is easier to handle than the trolley device that is evacuated from the rail as a whole, but the lifting work of the passenger trolley (82) puts a burden on the operator. It was a thing. The present invention clarifies a passenger truck device that can be retracted into a groove by power and then returned to a rail by power.
【0007】[0007]
【課題を解決する手段】本発明の乗用台車装置は、平行
レール(73)(73)間の溝(74)の方向に長く、短手方向の長
さが溝幅より狭いシャーシ(1)の両端に、夫々昇降駆動
装置(2)に連繋して昇降可能且つ折り畳み可能に車軸
(3)を配備し、車軸(3)の両端に平行レール(73)(73)上
を転動する車輪(30)を設け、シャーシ(1)上には該シャ
ーシの下方へ下降可能に走行タイヤ(5)を配備して該走
行タイヤにモータ(52)を連繋している。又は、走行タイ
ヤ(5)を省略して車軸(3)にモータ(54)を連繋して車輪
(30)を強制駆動する。According to the present invention, there is provided a passenger truck device of a chassis (1) which is long in the direction of the groove (74) between the parallel rails (73) (73) and whose length in the lateral direction is narrower than the groove width. Both ends are linked to the lifting drive device (2) and can be raised and lowered and foldable.
(3) is provided, wheels (30) rolling on parallel rails (73) (73) are provided at both ends of the axle (3), and the vehicle can run on the chassis (1) so that it can descend below the chassis. A tire (5) is provided and a motor (52) is connected to the running tire. Or, by omitting the running tire (5) and connecting the motor (54) to the axle (3),
Forcibly drive (30).
【0008】[0008]
【作用及び効果】車軸(3)を伸ばし、車輪(30)をレール
(73)(73)に載せてシャーシ(1)を溝(74)から浮かせた状
態に支持する。走行タイヤ(5)は自重で下降し、溝底の
足場板(75)に接地する。モータ(52)によって走行タイヤ
(5)を回転させると、表面が凹凸面であるラス製の足場
板(75)と走行タイヤ(5)の摩擦によって、シャーシ(1)
は走行する。走行タイヤ(5)は上下方向にはフリー状態
であるが、走行タイヤ(5)には自重に加えて、タイヤ用
架台(51)及びモータ(52)の重量が作用するため、タイヤ
は足場板(75)をグリップして走行できる。[Action and effect] Extend the axle (3) and rail the wheels (30)
(73) The chassis (1) is placed on (73) and supported in a state of being floated from the groove (74). The running tire (5) descends by its own weight and contacts the scaffold plate (75) at the bottom of the groove. Running tires by motor (52)
When the wheel (5) is rotated, the chassis (1) is rubbed by the friction between the scaffold plate (75) made of lath with an uneven surface and the running tire (5).
Runs. Although the running tire (5) is free in the vertical direction, the running tire (5) is affected by the weight of the tire stand (51) and the motor (52) in addition to its own weight. You can grip (75) and drive.
【0009】資材、土砂を積んだ運搬台車群(91)が通過
する際には、昇降駆動装置(2)を作動させてシャーシ
(1)に対して相対的に車軸(3)を上昇させる。車軸(3)
の両端の車輪(30)はレール(73)(73)に接地して台車装置
全体を支えているから、車軸(3)の高さ位置は変わら
ず、車軸(3)に対してシャーシ(1)が下降し溝(74)内に
入り込む。走行タイヤ(5)はシャーシ(1)内に入り込
む。When a group of transportation vehicles (91) loaded with materials and earth and sand passes through, a lifting drive device (2) is operated to operate the chassis.
Raise the axle (3) relative to (1). Axle (3)
Since the wheels (30) at both ends of the vehicle are grounded on the rails (73) (73) to support the entire bogie device, the height position of the axle (3) does not change, and the chassis (1) does not move with respect to the axle (3). ) Descends into the groove (74). The running tire (5) gets into the chassis (1).
【0010】シャーシ(1)が足場板(75)に接した時点か
ら、更に昇降駆動装置(2)が作動すると、車軸(3)が上
昇してレール(73)(73)から浮上する。車輪(30)をレール
(73)(73)から浮上させた状態で、第2図二点鎖線で示す
如く、車軸(3)を折り畳んで車輪(30)を溝幅内に納め
る。上記状態で昇降駆動装置(2)を作動させ、車輪(30)
を含む車軸(3)を下降させ、溝(74)内に収容する。上記
操作により、台車装置全体を溝内に収容でき、乗用台車
装置とレールを兼用する運搬台車群(91)を支障なく通過
させることができる。溝(74)に待避させたは乗用台車装
置は、上記とは逆の操作によって、レール(73)(73)上に
載せることができる。When the chassis (1) contacts the scaffolding plate (75) and the elevator drive device (2) further operates, the axle (3) rises and floats above the rails (73) and (73). Rail wheels (30)
(73) While levitated from (73), the axle (3) is folded and the wheel (30) is housed within the groove width as shown by the chain double-dashed line in FIG. In the above state, the elevator drive device (2) is operated to move the wheels (30).
The axle (3) including the wheel is lowered and housed in the groove (74). By the above operation, the entire trolley device can be housed in the groove, and the transport trolley group (91) that also serves as the passenger trolley device and the rail can be passed through without trouble. The passenger trolley device retracted in the groove (74) can be placed on the rails (73) (73) by an operation reverse to the above.
【0011】上記の如く、本発明の台車装置は、動力に
よってレール(73)(73)から外して溝(74)内に待避させる
ことができ、又、動力によってレール(73)(73)上に載せ
ることができ、台車装置の待避に要する作業者の負担を
大幅に軽減できる。尚、走行タイヤ(5)を省略して、車
軸(3)を強制回転させる乗用台車装置も、溝(74)への待
避方法は上記と同様である。As described above, the trolley device of the present invention can be removed from the rails (73) and (73) by power and can be retracted into the groove (74), and can also be moved on the rails (73) and (73) by power. Therefore, the burden on the operator required to save the trolley device can be significantly reduced. Incidentally, the method of retracting to the groove (74) is the same as the above for the passenger trolley device forcibly rotating the axle (3) while omitting the running tire (5).
【0012】[0012]
【実施例】図1乃至図3は走行タイヤによって走行する
第1実施例、図4乃至図8は車軸(3)を強制回転させて
走行する第2実施例を示している。 〔第1実施例〕乗用台車装置のシャーシ(1)は2枚の側
板(11)(11)を複数のステー(13)(13)にて平行に連結して
横長矩形に形成され、前後に昇降可能に車軸(3)(3)を
設け、車軸(3)の両端に車輪(30)を回転自由に設けてい
る。シャーシ(1)は、前後に作業者が2人座って乗るこ
とのできる大きさに形成され、シャーシ(1)の短手方向
の幅長さは溝(74)の幅よりも小さい。1 to 3 show a first embodiment in which traveling tires are used, and FIGS. 4 to 8 show a second embodiment in which an axle (3) is forcibly rotated. [First Embodiment] A chassis (1) of a passenger trolley device is formed into a horizontally long rectangle by connecting two side plates (11) and (11) in parallel by a plurality of stays (13) and (13). Axles (3) and (3) are provided so as to be able to move up and down, and wheels (30) are rotatably provided at both ends of the axle (3). The chassis (1) is formed in such a size that two workers can sit on the front and back of the chassis (1), and the width of the chassis (1) in the lateral direction is smaller than the width of the groove (74).
【0013】シャーシ(1)の中央部に昇降自由に走行タ
イヤ(5)が配備される。走行タイヤ(5)はタイヤ用架台
(51)に回転自由に支持され、該架台(51)は、前記ステー
(13)上に立設したガイドポスト(14)(14)、(14)(14)に案
内されて垂直に昇降可能である。タイヤ用架台(51)には
走行タイヤ駆動用モータ(52)が取り付けられており、走
行タイヤ(5)には、タイヤの自重、タイヤ用架台(51)及
びモータ(52)の重量が掛かり、走行時は走行タイヤ(5)
が自重で下降して溝底の足場板(75)に接地する。シャー
シ(1)の前後に車軸(3)を昇降させる昇降駆動装置(2)
が組込まれる。A running tire (5) is provided at the center of the chassis (1) so that it can be raised and lowered freely. Running tire (5) is a tire stand
The pedestal (51) is rotatably supported by the (51) and
(13) The guide posts (14), (14), (14), (14) installed upright on the top of the (13) can vertically move up and down. A running tire driving motor (52) is attached to the tire stand (51), and the running tire (5) is loaded with the weight of the tire, the tire stand (51) and the motor (52), Running tires (5)
Descends by its own weight and contacts the scaffold plate (75) at the bottom of the groove. Lifting drive device (2) for moving the axle (3) up and down in front of and behind the chassis (1)
Is incorporated.
【0014】昇降駆動装置(2)は、シャーシ(1)の側板
(11)(11)間に跨がって上下に平行に支持軸(21)(22)を軸
承し、該支持軸(21)(22)に基端を支持せしめて2組の平
行リンク(23)(24)、(23)(24)を外向きに配備し、2組の
平行リンクの先端間に跨がって車軸用架台(4)を枢支連
結し、該架台(4)に車軸(3)を支持せしめる。上記支持
軸(21)(22)の上方の支持軸(21)に該支持軸(21)と一体回
転可能にレバー(25)を突設して該レバーに回動駆動装置
(20)を連繋する。レバー(25)は、支持軸(21)から内下向
きに湾曲した2枚の円弧板(25a)(25a)を突設し、円弧板
の先端間にブロック(25b)を枢支しており、該ブロック
(25b)に回転駆動装置(20)が連繋される。The lifting drive device (2) is a side plate of the chassis (1).
(11) Support shafts (21) and (22) are supported in parallel in the vertical direction across the space between the support shafts (21) and (22), and the base ends are supported by the support shafts (21) and (22) to form two parallel links ( 23), (24), (23) and (24) are arranged outward, and the pedestal (4) for axles is pivotally connected to the pedestal (4) by straddling between the tips of two sets of parallel links. Support the axle (3). A lever (25) is provided on the support shaft (21) above the support shafts (21) and (22) so as to rotate integrally with the support shaft (21), and a rotation drive device is provided on the lever.
Connect (20). The lever (25) has two arc plates (25a) (25a) curved inward and downward from the support shaft (21), and a block (25b) is pivotally supported between the tips of the arc plates. The block
The rotation drive device (20) is connected to (25b).
【0015】回転駆動装置(20)は、シャーシ(1)上にブ
ラケット(26)を介して定位ブロック(27)を枢支し、該ブ
ロック(27)に回転自由且つ軸方向の移動を防止してネジ
軸(28)を挿入し、該ネジ軸の先端側を前記レバー(25)上
のブロック(25b)に貫通螺合させている。ネジ軸(28)の
基端には歯車装置等の回転伝達装置(図示せず)を介して
モータ(29)が接続されている。The rotary drive device (20) pivotally supports a localization block (27) on the chassis (1) via a bracket (26) to prevent the block (27) from freely rotating and moving in the axial direction. The screw shaft (28) is inserted, and the tip end side of the screw shaft is screwed through the block (25b) on the lever (25). A motor (29) is connected to the base end of the screw shaft (28) via a rotation transmission device (not shown) such as a gear device.
【0016】モータ(29)はネジ軸(28)上に配備されてお
り、定位ブロック(27)を中心にネジ軸(28)が揺動すれば
モータ(29)も一緒に揺動する。モータ(29)の揺動移行路
にはモータ(29)自体がネジ軸(28)を中心に回転すること
を防止するガイド(29a)がシャーシ(1)に固定して設け
られている。モータ(29)によってネジ軸(28)を回転させ
るとネジ推力によってレバー(25)が回転し、従って支持
軸(21)及び支持軸(21)上のリンク(23)も回動する。リン
ク(23)は下方のリンク(24)と平行に回動して、車軸用架
台(4)を、向きを変えずに昇降させる。The motor (29) is arranged on the screw shaft (28), and when the screw shaft (28) swings around the localization block (27), the motor (29) also swings together. A guide (29a) for preventing the motor (29) itself from rotating around the screw shaft (28) is fixedly provided on the chassis (1) in the swing path of the motor (29). When the screw shaft (28) is rotated by the motor (29), the lever (25) is rotated by the screw thrust, so that the support shaft (21) and the link (23) on the support shaft (21) are also rotated. The link (23) rotates in parallel with the lower link (24) to move the axle frame (4) up and down without changing its direction.
【0017】車軸用架台(4)は、全長がシャーシ(1)の
幅長さ程度の前面が開口した断面コ字状の杆体であっ
て、前面開口の溝条(43)に車軸(3)を嵌めて折り畳み可
能に支持している。車軸用架(4)の背面にはブラケット
(41)が突設され、前記リンク(23)(24)の先端が枢支連結
されている。実施例の車軸(3)は、長車軸体(31)と短車
軸体(32)の2本の車軸体からなり、各車軸体(31)(32)の
基端を車軸用架台(4)の溝条(43)に嵌め、溝条の中央に
寄せて夫々枢軸(33)(33)によって水平面内で回動可能に
支持される。車軸体(31)(32)の外端に、車軸用架台(4)
の両端から突出して該車軸体に対して回転自由に車輪(3
0)を取り付けている。車軸用架台(4)には、各車軸体(3
1)(32)をレール(73)と直交する方向に伸ばした状態を保
持するクランプピン(44)が配備され、該ピンを車軸用架
(4)及び車軸体(31)(32)を貫通して差込むことにより、
車軸体(31)(32)の前方への折り畳みを防止できる。The axle mount (4) is a rod having a U-shaped cross-section with a front opening that is about the width of the chassis (1), and the axle (3) is attached to the groove (43) in the front opening. Is fitted and supported so that it can be folded. Bracket on back of axle rack (4)
(41) is projectingly provided, and the tips of the links (23, 24) are pivotally connected. The axle (3) of the embodiment is composed of two axle bodies, a long axle body (31) and a short axle body (32), and the base ends of each axle body (31) (32) are the axle mounts (4). It is fitted in the groove (43), is moved toward the center of the groove and is rotatably supported in the horizontal plane by the pivots (33) and (33). At the outer end of the axle body (31) (32), the axle mount (4)
Of the wheel (3
0) is attached. The axle mount (4) has each axle (3
1) A clamp pin (44) for holding the state where the (32) is extended in the direction orthogonal to the rail (73) is provided, and the pin is mounted on the axle mount.
By inserting through (4) and axle body (31) (32),
It is possible to prevent the axle bodies (31) (32) from being folded forward.
【0018】シャーシ(1)には、走行タイヤ駆動用モー
タ(52)及び車軸用昇降駆動装置(2)のモータ(29)の駆動
源であるバッテリー(16)を搭載し、又、これらモータの
ON−OFFスイッチ(図示せず)は、シャーシ(1)の前
後に起伏可能に設けた操作ハンドル(15)(15)に配備され
ている。操作ハンドル(15)は2つ設けられているが、台
車装置の進行方向に応じて使い分けるものであり、2つ
のハンドルを同時に操作するものではない。The chassis (1) is provided with a battery (16) which is a drive source of a motor (52) for driving a running tire and a motor (29) of an elevator drive device (2) for an axle, and these motors The ON-OFF switch (not shown) is provided on the operation handles (15) (15) provided in the front and rear of the chassis (1) so as to be capable of undulating. Although two operation handles (15) are provided, they are used properly according to the traveling direction of the carriage device, and the two handles are not operated simultaneously.
【0019】然して、車軸(3)を伸ばし、車輪(30)をレ
ール(73)(73)に載せてシャーシ(1)を溝(74)から
浮かせた状態に支持する。走行タイヤ(5)は自重で下降
し、溝底の足場板(75)に接地する。モータ(52)によって
走行タイヤ(5)を回転させると、表面が凹凸面であるラ
ス製の足場板(75)と走行タイヤ(5)の摩擦によって、シ
ャーシ(1)は走行する。資材、土砂を積んだ運搬台車群
(91)が通過する際には、昇降駆動装置(2)を作動させて
シャーシ(1)に対して相対的に車軸(3)を上昇させる。Then, the axle (3) is extended, the wheels (30) are placed on the rails (73) and (73), and the chassis (1) is supported in a state of being floated from the groove (74). The running tire (5) descends by its own weight and contacts the scaffold plate (75) at the bottom of the groove. When the running tire (5) is rotated by the motor (52), the chassis (1) runs due to the friction between the running tire (5) and the scaffold plate (75) made of lath having an uneven surface. Group of trucks loaded with materials and earth and sand
When (91) passes, the elevator drive device (2) is operated to raise the axle (3) relative to the chassis (1).
【0020】車軸(3)の両端の車輪(30)はレール(73)(7
3)に接地して台車装置全体を支えているから、車軸(3)
の高さ位置は変わらず、車軸(3)に対してシャーシ(1)
が下降し溝(74)内に入り込む。走行タイヤ(5)はシャー
シ(1)内に入り込む。シャーシ(1)が足場板(75)に接し
た時点から、更に昇降駆動装置(2)が作動すると、車軸
(3)が上昇してレール(73)(73)から浮上する。車輪(30)
をレール(73)(73)から浮上させた状態で、クランプピン
(44)を抜き外し、車軸(31)(32)を前方に折り畳んで車輪
(30)を溝幅内に納める。The wheels (30) at both ends of the axle (3) are rails (73) (7).
Since it is grounded to 3) and supports the entire bogie device, the axle (3)
The height position of the chassis does not change, and the chassis (1) with respect to the axle (3)
Descends into the groove (74). The running tire (5) gets into the chassis (1). From the moment the chassis (1) contacts the scaffolding plate (75), when the lifting drive device (2) further operates, the axle
(3) rises and rises from the rails (73) and (73). Wheel (30)
The clamp pin from the rail (73) (73).
Remove the (44) and fold the axles (31) (32) forward to remove the wheel.
Place (30) within the groove width.
【0021】上記状態で昇降駆動装置(2)を作動させ、
車輪(30)を含む車軸(3)を下降させ、溝(74)内に収容す
る。車軸(3)は、長短の車軸体(31)(32)から構成される
ため、折り畳んだとき、両軸対の外端の2つの車輪(30)
(30)が重ならず、コンパクトに収容できる。上記操作に
より、台車装置全体を溝内に収容でき、運搬台車群(91)
を支障なく通過させることができる。In the above state, the lifting drive device (2) is operated,
The axle (3) including the wheels (30) is lowered and housed in the groove (74). Since the axle (3) is composed of long and short axle bodies (31) (32), the two wheels (30) at the outer ends of both axle pairs when folded
(30) does not overlap and can be stored compactly. By the above operation, the whole carriage device can be housed in the groove, and the carriage group (91)
Can be passed without hindrance.
【0022】〔第2実施例〕第2実施例は、第1実施例
の走行タイヤ(5)を省略して、車軸(3)を回転駆動する
ものであって、第1実施例と同様の構成のシャーシ
(1)、車軸(3)の昇降駆動装置(2)については説明を省
略する。図4、図5は、走行台車装置の前後の中心線L
を境に前半分だけを示しているが、後半分も同様の構成
である。図5に示す如くシャーシ(1)上に車軸用昇降駆
動装置(2)の左右のリンク(23)(23)間に車軸回転用モー
タ(54)が配備される。[Second Embodiment] The second embodiment omits the running tire (5) of the first embodiment and rotationally drives the axle (3), and is similar to the first embodiment. Configuration chassis
The description of (1) and the lifting drive device (2) for the axle (3) is omitted. 4 and 5 show the center line L before and after the traveling carriage device.
Although only the front half is shown with the boundary as the boundary, the rear half has the same configuration. As shown in FIG. 5, an axle rotation motor (54) is provided on the chassis (1) between the left and right links (23) (23) of the axle lifting drive device (2).
【0023】図6の如く、車軸(3)は、中間車軸体(39)
の一端に長車車軸体(31)他端に短車車軸体(32)を同一面
内で折り畳み可能に枢支連結して構成され、長車車軸体
(31)及び短車車軸体(32)の先端に車軸体と一体に回転可
能に車輪(30)を取り付けている。中間車軸体(39)は、車
軸用板状架台(4)の中間部に設けたピローブロック(34)
(35)に回転自由に支持され、車軸体中央に設けたチュン
スプロケット(36)と前記モータ(54)上のチェンスプロケ
ット(55)とがチェン(56)で連繋される。架台(4)の両側
に軸受具(6)(6)を設けて、長車軸体(31)及び短車軸体
(32)を係脱可能に支持せしめる。As shown in FIG. 6, the axle (3) is an intermediate axle body (39).
A long wheel axle body (31) is connected to one end of the long wheel axle body (31) and a short wheel axle body (32) is pivotally connected to the other end so as to be foldable in the same plane.
Wheels (30) are attached to the tips of (31) and the short axle body (32) so as to be rotatable integrally with the axle body. The intermediate axle body (39) is a pillow block (34) provided at an intermediate portion of the axle plate-like base (4).
A sprocket (36), which is rotatably supported by (35) and is provided in the center of the axle body, and a chain sprocket (55) on the motor (54) are connected by a chain (56). Bearings (6) and (6) are provided on both sides of the gantry (4) to provide a long axle body (31) and a short axle body.
Support (32) in a detachable manner.
【0024】軸受具(6)は、図7に示す如く、車軸用架
(4)に固定した軸受ブロック(61)と、該軸受ブロック(6
1)の両側にネジ止め固定した抜止め板(65)(65)と、軸受
ブロック(61)内で垂直面内で回動する円弧状抜止め部材
(67)と、該円弧状抜止め部材(67)内に着脱可能に嵌まり
ベアリング(38)を介して車軸体(31)を支持する軸受けハ
ウジング(37)とで構成される。軸受ブロック(61)は、水
平方向に丸孔(62)が貫通開設され、該孔(62)は孔径の直
径よりも小さい幅で前面に開口(63)している。軸受ブロ
ック(61)の前面には上下面に貫通して縦溝(64)が開設さ
れている。抜止め板(65)には、上記軸受ブロック(61)の
前面開口(63)と同一開口幅で前端に開口するU字状切欠
(66)が開設されている。As shown in FIG. 7, the bearing member (6) is a rack for an axle.
The bearing block (61) fixed to (4) and the bearing block (6)
The retaining plates (65) (65) that are fixed by screws on both sides of 1) and the arc-shaped retaining member that rotates in the vertical plane within the bearing block (61).
(67) and a bearing housing (37) which is detachably fitted in the arcuate retaining member (67) and supports the axle body (31) through a bearing (38). A round hole (62) is formed in the bearing block (61) so as to extend in the horizontal direction, and the hole (62) has an opening (63) on the front surface with a width smaller than the diameter of the hole diameter. A vertical groove (64) is formed in the front surface of the bearing block (61) so as to pass through the upper and lower surfaces. The retaining plate (65) has a U-shaped notch opening at the front end with the same opening width as the front opening (63) of the bearing block (61).
(66) has been opened.
【0025】円弧状抜止め部材(67)は、軸受ブロック(6
1)の丸孔(62)に回転可能に収容され、上記抜止め板(65)
によって軸方向の抜止めが画られる。円弧状抜止め部材
(67)は軸受ブロック(61)の前端開口(63)と同一開口幅で
U字状切欠(68)が開設され、下部にレバー(69)が突設さ
れている。軸受ブロック(61)の前端開口(63)、円弧状抜
止め部材(67)のU字状切欠(68)の開口幅は軸受けハウジ
ング(37)の外径に対応している。軸受けハウジング(37)
はベアリング(38)を介して車軸体(31)に嵌まっている。
枢軸(33)を中心に長車軸(31)を外側に伸ばしたとき、軸
受けハウジング(37)が軸受ブロック(61)の前端開口(63)
から円弧状抜止め部材(67)のU字状切欠(68)に嵌まる。The arc-shaped retaining member (67) is provided on the bearing block (6
It is rotatably housed in the round hole (62) of 1), and the retaining plate (65)
Axial retaining is defined by. Arc-shaped retaining member
A U-shaped notch (68) is formed in (67) with the same opening width as the front end opening (63) of the bearing block (61), and a lever (69) is provided on the lower part of the notch (68). The opening width of the front end opening (63) of the bearing block (61) and the U-shaped notch (68) of the arcuate retaining member (67) corresponds to the outer diameter of the bearing housing (37). Bearing housing (37)
Is fitted into the axle body (31) via the bearing (38).
When the long axle (31) is extended outward around the pivot (33), the bearing housing (37) causes the front end opening (63) of the bearing block (61).
Fits into the U-shaped notch (68) of the arc-shaped retaining member (67).
【0026】レバー(69)を軸受ブロック(61)の縦溝(64)
に沿わせてレバー(69)を下から上に回転操作し、円弧状
抜止め部材(67)を180゜回転させる。これによって軸
受ブロック(61)の前端開口(63)は閉じられ、軸受けハウ
ジング(37)の脱出を防止する。軸受ブロック(61)の上面
に起伏可能に配備したストッパ(60)を倒してレバー(69)
を倒れを防止する。モータ(54)の作動により、車軸(3)
が回転し、車輪(30)を強制回転させてレール(73)(73)上
を走行する。車軸(3)の折り畳みは、上記とは逆の操作
によって行なう。尚、図4、図5、図8の符号(42)は運
転者の足載せ台である。本発明は、上記実施例の構成む
に限定されることなく、特許請求の範囲に記載の範囲で
種々の変形が可能である。The lever (69) is attached to the vertical groove (64) of the bearing block (61).
The lever (69) is rotated from the bottom to the top along the arrow so that the arc-shaped retaining member (67) is rotated by 180 °. This closes the front end opening (63) of the bearing block (61) and prevents the bearing housing (37) from coming out. Push down the stopper (60) provided on the upper surface of the bearing block (61) so that it can be undulated, and then lever (69).
To prevent falling. The operation of the motor (54) causes the axle (3)
Rotates to forcibly rotate the wheels (30) and travel on the rails (73) (73). Folding of the axle (3) is performed by the reverse operation to the above. The reference numeral (42) in FIGS. 4, 5 and 8 is the footrest of the driver. The present invention is not limited to the configuration of the above embodiment, and various modifications can be made within the scope of the claims.
【図1】第1実施例の側面図である。FIG. 1 is a side view of a first embodiment.
【図2】同上の平面図である。FIG. 2 is a plan view of the above.
【図3】昇降駆動装置の動作説明図である。FIG. 3 is an operation explanatory view of the lifting drive device.
【図4】第2実施例の側面図である。FIG. 4 is a side view of the second embodiment.
【図5】同上の平面図である。FIG. 5 is a plan view of the above.
【図6】同上の車軸支持構造の断面図である。FIG. 6 is a cross-sectional view of the above axle support structure.
【図7】軸受具の分解斜面図である。FIG. 7 is an exploded perspective view of the bearing device.
【図8】軸受具の縦断面図であるFIG. 8 is a vertical cross-sectional view of a bearing device.
【図9】トンネル坑内の断面図である。FIG. 9 is a cross-sectional view of the inside of a tunnel pit.
(1) シャーシ (2) 昇降駆動装置 (23) リンク (24) リンク (3) 車軸 (30) 車輪 (4) 車軸用架 (5) 走行タイヤ (6) 軸受具 (1) Chassis (2) Lift drive (23) Link (24) Link (3) Axle (30) Wheel (4) Axle rack (5) Running tire (6) Bearing tool
───────────────────────────────────────────────────── フロントページの続き (72)発明者 宮本 吉晴 兵庫県神戸市東灘区西岡本1の11の16− 305 (72)発明者 知念 孝直 大阪府吹田市千里山東4−57−403 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Yoshiharu Miyamoto, Inventor Yoshiharu Miyamoto, 11-11-16, Nishiokamoto, Higashinada-ku, Kobe City, Hyogo Prefecture (72) Takanao Chinen 4-57-403 Senriyama, Suita City, Osaka Prefecture
Claims (3)
3)(73)上を自走する乗用台車であって、溝方向に長く、
短手方向の長さが溝幅より狭いシャーシ(1)の両端に夫
々昇降駆動装置(2)に連繋して昇降可能且つ折り畳み可
能に車軸(3)を配備し、車軸(3)の両端に平行レール(7
3)(73)上を転動する車輪(30)を設け、シャーシ(1)上に
は該シャーシの下方へ下降可能に走行タイヤ(5)を配備
して該走行タイヤにモータ(52)を連繋した乗用台車装
置。1. Parallel rails (7) arranged with a groove (74) in between.
3) (73) A self-propelled trolley, long in the groove direction,
Axles (3) are provided at both ends of the chassis (1) whose length in the lateral direction is narrower than the groove width, linked to the lifting drive device (2) so as to be able to move up and down and foldable. Parallel rail (7
3) Wheels (30) rolling on (73) are provided, a traveling tire (5) is provided on the chassis (1) so as to be able to descend below the chassis, and a motor (52) is attached to the traveling tire. Passenger trolley device linked together.
3)(73)上を自走する乗用台車であって、溝方向に長く、
短手方向の長さが溝幅より狭いシャーシ(1)の両端に夫
々昇降駆動装置(2)に連繋して昇降可能且つ折り畳み可
能に車軸(3)を配備し、車軸(3)の両端に平行レール(7
3)(73)上を転動する車輪(30)を設け、車軸(3)にモータ
(54)を連繋した乗用台車装置。2. Parallel rails (7) arranged with a groove (74) in between.
3) (73) A self-propelled trolley, long in the groove direction,
Axles (3) are provided at both ends of the chassis (1) whose length in the lateral direction is narrower than the groove width, linked to the lifting drive device (2) so as to be able to move up and down and foldable. Parallel rail (7
3) The wheels (30) rolling on (73) are provided, and the motor is attached to the axle (3).
Passenger trolley device connecting (54).
上下に平行に支持軸(21)(22)を配備し、該支持軸に支持
せしめて垂直面内で回動可能に平行リンク(23)(24)を配
備し、平行リンクの自由端に車軸用架台(4)を取り付
け、該架台(4)に車軸(3)を支持せしめ、前記支持軸(2
1)(22)の一方の支持軸(21)にレバー(25)を突設して該レ
バーに回動駆動装置(20)を連繋し、レバー(25)、支持軸
(21)及び該支持軸上のリンク(23)が一体に回動して車軸
(3)を昇降させる請求項1又は2に記載の乗用台車。3. A lifting drive device (2) has support shafts (21) (22) arranged in parallel vertically on a chassis (1) and supported by the support shafts so as to be rotatable in a vertical plane. The parallel links (23) and (24) are provided, the axle mount (4) is attached to the free ends of the parallel links, and the axle (3) is supported on the mount (4).
1) A lever (25) is projectingly provided on one of the support shafts (21) of (22) and the rotation drive device (20) is connected to the lever, and the lever (25) and the support shaft
(21) and the link (23) on the support shaft rotate together to form an axle
The passenger truck according to claim 1 or 2, wherein (3) is raised and lowered.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4244800A JPH07106700B2 (en) | 1992-09-14 | 1992-09-14 | Passenger trolley equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4244800A JPH07106700B2 (en) | 1992-09-14 | 1992-09-14 | Passenger trolley equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0692225A true JPH0692225A (en) | 1994-04-05 |
JPH07106700B2 JPH07106700B2 (en) | 1995-11-15 |
Family
ID=17124130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4244800A Expired - Fee Related JPH07106700B2 (en) | 1992-09-14 | 1992-09-14 | Passenger trolley equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH07106700B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012062001A (en) * | 2010-09-17 | 2012-03-29 | Toko Sangyo Kk | Cart for track maintenance |
JP2012076575A (en) * | 2010-09-30 | 2012-04-19 | Maeda Seisakusho Co Ltd | Self-traveling type bogie moving machine |
JP2015161063A (en) * | 2014-02-26 | 2015-09-07 | 株式会社クボタ工建 | Carriage for emergency escape and emergency escape method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0165751U (en) * | 1987-10-21 | 1989-04-27 |
-
1992
- 1992-09-14 JP JP4244800A patent/JPH07106700B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0165751U (en) * | 1987-10-21 | 1989-04-27 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012062001A (en) * | 2010-09-17 | 2012-03-29 | Toko Sangyo Kk | Cart for track maintenance |
JP2012076575A (en) * | 2010-09-30 | 2012-04-19 | Maeda Seisakusho Co Ltd | Self-traveling type bogie moving machine |
JP2015161063A (en) * | 2014-02-26 | 2015-09-07 | 株式会社クボタ工建 | Carriage for emergency escape and emergency escape method |
Also Published As
Publication number | Publication date |
---|---|
JPH07106700B2 (en) | 1995-11-15 |
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Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960514 |
|
LAPS | Cancellation because of no payment of annual fees |