JP3126425B2 - Automobile tire guidance device - Google Patents
Automobile tire guidance deviceInfo
- Publication number
- JP3126425B2 JP3126425B2 JP03206134A JP20613491A JP3126425B2 JP 3126425 B2 JP3126425 B2 JP 3126425B2 JP 03206134 A JP03206134 A JP 03206134A JP 20613491 A JP20613491 A JP 20613491A JP 3126425 B2 JP3126425 B2 JP 3126425B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- tire
- wheel
- rail
- rotatably supported
- 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.)
- Expired - Fee Related
Links
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Handcart (AREA)
Description
【0001】[0001]
【産業上の利用分野】道路上を走行する自動車のタイヤ
へ必要に応じ装着して、鉄道レール上を走行可能にする
案内装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a guide device which can be mounted on a tire of an automobile running on a road as required and can run on a railroad rail.
【0002】[0002]
【従来の技術】自動車にその動力でレール上を自走させ
ることは、鉄道の緊急工事用として古くから望まれたこ
とであるが、その公知例に実開昭61−205804が
ある。自動車の前後部へレールに案内され転動する軌道
輪を設け、これを油圧装置により昇降可能としたもので
ある。レール上を走行する場合は前軌道輪を下降させて
レール上におき、前タイヤは浮かせ、後タイヤだけで走
行するようにする。後軌道輪も下降させてレールに接触
させるが、車両重量は後タイヤにもたせ、後軌道輪は案
内機能だけをさせる。2. Description of the Related Art It has long been desired to make a motor vehicle run on a rail by its own power for emergency construction of railways, and a known example thereof is Japanese Utility Model Application Laid-Open No. Sho 61-205804. A track ring that is guided by rails and rolls is provided at the front and rear portions of the vehicle, and can be moved up and down by a hydraulic device. When traveling on the rail, the front race is lowered and placed on the rail, the front tires are lifted, and the vehicle is driven only by the rear tires. The rear race is also lowered to contact the rails, but the vehicle weight is given to the rear tires, and the rear race only performs the guiding function.
【0003】この公知例は前後軌道輪及びそれの昇降機
構をシャシーに組込んだ改造車となる。使用頻度と係わ
りなくかなりの改造を必要とする。改造車は製作の都
度、所轄官庁へ改造自動車届を出して許可を受ける煩い
も伴う。また前記公知例は前輪駆動車には利用できな
い。接地抵抗のない前輪だけを駆動させることになるか
らである。駆動装置の重量は車両重量に加算されること
になり、走行性能が大きく低下する。[0003] This known example is a modified vehicle in which the front and rear races and the elevating mechanism thereof are incorporated in a chassis. Requires considerable modification regardless of frequency of use. Each time a modified car is manufactured, it is troublesome to submit a notification of the modified car to the competent authority and receive permission. Further, the above-mentioned known example cannot be used for a front wheel drive vehicle. This is because only the front wheels having no ground resistance are driven. The weight of the driving device is added to the vehicle weight, and the running performance is greatly reduced.
【0004】[0004]
【課題解決の手段】自動車タイヤの下部へはめこみ可能
な左右1対の枠体を連結部材で一体化した装置を用い
る。枠体の前後にはレールに沿い転動可能な軌動輪を設
ける。即ち枠体はタイヤの進行方向をレール方向に拘束
するが、軌道輪の前進後退には無理なく従動するものに
する。このため枠体に受動輪と補助輪とを設け、前者に
よって本装置をタイヤと共に前進させ、後者によってタ
イヤの前進方向を拘束する。A device is used in which a pair of left and right frames that can be fitted into the lower part of an automobile tire are integrated with a connecting member. Rails that can roll along the rails are provided before and after the frame. That is, the frame restricts the traveling direction of the tire in the rail direction, but follows the forward and backward movement of the raceway without difficulty. For this purpose, a passive wheel and an auxiliary wheel are provided on the frame body, the former is advanced with the tire by the former, and the forward direction of the tire is restricted by the latter.
【0005】本装置は輸送に便な形状に分解可能でかつ
分解組立とも容易なものに設計しておく。必要に応じこ
れを工事車に積載して道路上を走行し、現地で組立てて
レール上のタイヤに装着する。The present apparatus is designed so that it can be disassembled into a shape that is convenient for transportation and that can be easily disassembled and assembled. If necessary, it is loaded on a construction vehicle and run on the road, assembled locally and mounted on tires on rails.
【0006】[0006]
【実施例】図面について説明する。本体1はタイヤTの
下部を抱持可能な2枚の矩形板2,2をその両端部で軸
3,3により結んだものである。連結部材4は左右枠体
の対向内面の前後を結ぶ2本の角パイプに適当な補強を
施したもので、枠体にはこの角パイプの端部を挿入可能
な受部1aを設け、組込みを容易にしてある。左右枠体
の軸3には対応して夫々軌道輪5が回転自在に軸支して
ある。BRIEF DESCRIPTION OF THE DRAWINGS FIG. The main body 1 is formed by connecting two rectangular plates 2, 2 capable of holding a lower portion of a tire T by shafts 3, 3 at both ends. The connecting member 4 is obtained by appropriately reinforcing two square pipes connecting the inner surfaces of the left and right frames facing each other, and the frame is provided with a receiving portion 1a into which an end of the square pipe can be inserted. Has been made easier. The bearing rings 5 are rotatably supported in correspondence with the shafts 3 of the left and right frames, respectively.
【0007】受動輪6も同じく枠体に支持され、その軸
心は枠体の前後上部で、タイヤの中心より若干下に位置
させ、タイヤの前進により押圧されて回転しながら枠体
を前進させるようになっている。ただし組立と分解又は
取扱いの便宜上図3、図4に示す構造にしてある。即ち
図3では1対の支持板7,7を軸8で結び、受動輪6は
軸8へ軸支する。支持板7は下部に切込7aが設けてあ
り、これが枠体内面に設けた突軸1bと係合する。支持
板の反対側は枠体に設けた切込1cへストッパ軸9を挿
入して支承するようにしてある。ストッパ軸の着脱によ
り受動輪6は簡単に枠体へ組込み或いは取外し可能であ
る。The passive wheel 6 is also supported by the frame, and its axis is located slightly below the center of the tire at the front and rear upper portions of the frame, and the frame is advanced while being pressed and rotated by the advance of the tire. It has become. However, for convenience of assembly and disassembly or handling, the structure is as shown in FIGS. That is, in FIG. 3, the pair of support plates 7, 7 are connected by the shaft 8, and the passive wheel 6 is supported by the shaft 8. The support plate 7 is provided with a notch 7a at the lower portion, which engages with a protruding shaft 1b provided on the inner surface of the frame. On the opposite side of the support plate, a stopper shaft 9 is inserted into a notch 1c provided in the frame to support it. By attaching and detaching the stopper shaft, the passive wheel 6 can be easily assembled or removed from the frame.
【0008】図4は受動輪6の他の実施例である。受動
輪6を支持板11,11の一端に回転自在に軸支する。
支持板11は支持軸12により、他端を枠体1(2)に
回動自在に枢支し、ストッパ14に当接させボルト13
によって固定する。このボルト13を取外すことにより
受動輪6は支持軸12中心で外方へ倒れるようにしてあ
る。こうすることにより、工事車を持上げて本装置を取
付ける際に、その持上げ高さを最小にすることができ
る。補助輪10は枠体の内側板へ装着してあるが、タイ
ヤの環状側面と接触し、かつタイヤとの接触によりタイ
ヤの切線方向に従動回転するよう装着位置を定めてあ
る。従ってタイヤは補助輪に押圧され、レール方向へと
方向修正しながら回転する。FIG. 4 shows another embodiment of the passive wheel 6. The passive wheel 6 is rotatably supported at one end of the support plates 11 and 11.
The other end of the support plate 11 is pivotally supported by the support shaft 12 so as to be rotatable with respect to the frame 1 (2).
Fixed by. By removing the bolt 13, the passive wheel 6 is configured to fall outward at the center of the support shaft 12. In this way, when the construction vehicle is lifted and the present apparatus is mounted, the lifting height can be minimized. The auxiliary wheel 10 is mounted on the inner plate of the frame body, and its mounting position is determined so that the auxiliary wheel 10 is in contact with the annular side surface of the tire and is driven to rotate in the cutting direction of the tire by contact with the tire. Therefore, the tire is pressed by the auxiliary wheel and rotates while correcting the direction toward the rail.
【0009】[0009]
【作用】本装置は分解して工事車に積載する。工事車は
通常の道路を走行し、適地をえらんでレール上へ乗せか
え、前後輪に枠体を装着する。その際必要な簡易ジャッ
キ装置は他の発明による。いったんレール上へ定置され
た工事車は、ステアリング機能をフリーにして駆動すれ
ば、支障なくレール上を走行する。[Function] This device is disassembled and loaded on a construction vehicle. The construction vehicle travels on a normal road, selects a suitable area, puts it on a rail, and attaches frames to the front and rear wheels. The simple jack device required at that time is according to another invention. Once the construction vehicle is fixed on the rails, if it is driven with the steering function free, it runs on the rails without any problems.
【0010】[0010]
【効果】車両改造は不要である。常時は通常の自動車と
して道路走行するが、必要なとき携行部材を組立てタイ
ヤに附設することにより、レール上自走可能となる。前
輪駆動、後輪駆動、全輪駆動の何れにも利用できる。[Effect] No vehicle modification is required. Normally, the vehicle travels on the road as a normal automobile, but when necessary, the portable member can be assembled and attached to the tire, so that the vehicle can run on the rail. It can be used for any of front-wheel drive, rear-wheel drive, and all-wheel drive.
【0011】[0011]
【図1】本装置の正面図である。FIG. 1 is a front view of the present apparatus.
【図2】同一部の平面図である。FIG. 2 is a plan view of the same part.
【図3】受動輪の斜視図である。FIG. 3 is a perspective view of a passive wheel.
【図4】受動輪の他の実施例を示す斜視図である。FIG. 4 is a perspective view showing another embodiment of the passive wheel.
1 枠体 2 矩形板 3 軸 4 連結部材 5 軌道輪 6 受動輪 7 支持板 8 軸 9 ストッパ軸 10 補助輪 11 支持板 12 支持軸 13 ボルト 14 ストッパ DESCRIPTION OF SYMBOLS 1 Frame body 2 Rectangular plate 3 Shaft 4 Connecting member 5 Track ring 6 Passive wheel 7 Support plate 8 Shaft 9 Stopper shaft 10 Auxiliary wheel 11 Support plate 12 Support shaft 13 Bolt 14 Stopper
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7,DB名) B60F 1/04 ──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 7 , DB name) B60F 1/04
Claims (1)
タイヤ間隔を有する工事用自動車に用いられ、左右タイ
ヤ夫々の下部を抱持可能に前後端を軸で結んだ2枚の平
行から成る左右1対の枠体と、左右枠体の前後部内側で
対向面を連結する連結部材と、前記枠体両端軸へ回転自
在に支持されレールに沿い両枠体を案内する軌道輪と、
タイヤの前後で枠体へ回転自在に支持されタイヤに押さ
れて枠体もろとも前進可能な受動輪と、受動輪下方で両
タイヤの環状内面と接触し切線方向回転自在に枠体内面
に支持された補助輪とから構成された自動車タイヤの案
内装置。1. A front and rear wheel is used for a construction vehicle having a tire interval similar to a rail interval of a railway, and two left and right parallel members having front and rear ends connected by a shaft so as to hold lower portions of right and left tires. A pair of frame members, a connecting member for connecting the opposing surfaces inside the front and rear portions of the left and right frame members, and a raceway ring rotatably supported on the both end shafts of the frame member and guiding the two frame members along a rail,
A passive wheel that is rotatably supported by the frame before and after the tire and that can be pushed forward by the tire and can move forward with the frame, and a contact with the inner annular surfaces of both tires below the passive wheel to be rotatably supported on the inner surface of the frame in the direction of the cut line A guide device for an automobile tire, which is configured with an auxiliary wheel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03206134A JP3126425B2 (en) | 1991-07-24 | 1991-07-24 | Automobile tire guidance device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03206134A JP3126425B2 (en) | 1991-07-24 | 1991-07-24 | Automobile tire guidance device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06115330A JPH06115330A (en) | 1994-04-26 |
JP3126425B2 true JP3126425B2 (en) | 2001-01-22 |
Family
ID=16518347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP03206134A Expired - Fee Related JP3126425B2 (en) | 1991-07-24 | 1991-07-24 | Automobile tire guidance device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3126425B2 (en) |
-
1991
- 1991-07-24 JP JP03206134A patent/JP3126425B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH06115330A (en) | 1994-04-26 |
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