JPS6344183B2 - - Google Patents
Info
- Publication number
- JPS6344183B2 JPS6344183B2 JP56191707A JP19170781A JPS6344183B2 JP S6344183 B2 JPS6344183 B2 JP S6344183B2 JP 56191707 A JP56191707 A JP 56191707A JP 19170781 A JP19170781 A JP 19170781A JP S6344183 B2 JPS6344183 B2 JP S6344183B2
- Authority
- JP
- Japan
- Prior art keywords
- base
- fixing
- wheel
- pin
- rail
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 239000011295 pitch Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
- B60P3/07—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying road vehicles
- B60P3/073—Vehicle retainers
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Body Structure For Vehicles (AREA)
Description
【発明の詳細な説明】
本発明はシヤーシダイナモメータ等で試験する
車輌の従動輪を固定する車輪固定装置の改良に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a wheel fixing device for fixing a driven wheel of a vehicle to be tested using a chassis dynamometer or the like.
シヤーシダイナモメータで自動車の動的性能試
験を行なう場合には、駆動輪をシヤーシダイナモ
メータのローラ中心上に載せるとともに従動輪を
車輪固定装置で固定することで自動車の固定をは
かつている。 When testing the dynamic performance of an automobile using a chassis dynamometer, the automobile is fixed by placing the driving wheel on the center of the roller of the chassis dynamometer and fixing the driven wheel with a wheel fixing device.
従来の車輪固定装置は第１図および第２図に示
すように、床面の車輌のホイールベース方向に平
行に埋めこんで布設したレール１に沿つて移動可
能に基台２が設けられ、この基台２上に車輪の外
周に当接して車止めとなる固定台３が車輌のトレ
ツド方向に伸びるガイド板４を介して移動可能に
設けられており、この固定台３に車輪の外周に係
止されるタイヤフツク５から突き出したシヤフト
５ａが受金具６を介してねじ込まれ、シヤフト５
ａと受金具６との距離を調整することで車輪を固
定するものである。 As shown in FIGS. 1 and 2, the conventional wheel fixing device is provided with a base 2 that is movable along a rail 1 that is buried in the floor parallel to the wheel base direction of the vehicle. A fixed base 3 that comes into contact with the outer periphery of the wheel and serves as a wheel stopper is provided on the base 2 so as to be movable via a guide plate 4 that extends in the tread direction of the vehicle. The shaft 5a protruding from the tire hook 5 is screwed in via the receiving metal fitting 6, and the shaft 5
The wheel is fixed by adjusting the distance between a and the bracket 6.
ところが、この車輪固定装置では車輌が変わ
り、そのホイールベースが変化すると従動輪の位
置も変化するため車輪固定装置を移動する必要が
あるが、この場合、トレツド方向にはガイド板４
に先端部を当接させて固定している蝶ボルト７を
ゆるめて固定台３を移動して締付けるだけで比較
的簡単な作業であるが、ホイールベース方向には
レール１に締付けてある固定ナツト８をゆるめ基
台２を移動したのち所定位置で再び締付けねばな
らず、固定ナツト８の締付けに要する操作力も大
きく作業者の負担となるとともに時間もかかり試
験に移るまでの休止時間も長いという欠点があ
る。 However, with this wheel fixing device, when the vehicle changes and the wheel base changes, the position of the driven wheel also changes, so the wheel fixing device needs to be moved.
It is a relatively easy task to loosen the butterfly bolt 7 that is fixed by bringing the tip into contact with the rail 1, move the fixing base 3, and tighten it. 8 must be loosened, the base 2 moved, and then tightened again at a predetermined position, and the operation force required to tighten the fixing nut 8 is large, which is a burden on the operator, and it is time consuming, resulting in a long downtime before proceeding to the test. There is.
本発明はかかる従来の欠点を解消し、短時間で
移動・固定ができる車輪固定装置の提供を目的と
する。かかる目的を達成する本発明は、車止めと
なる固定台と車輪の外周に係止されるタイヤフツ
クとによつて車輪の締付け固定するものにおい
て、該固定台を車輌のトレツド方向に移動可能か
つ車輪の位置に応じて固定し得るよう基台に取付
ける一方、該基台に車輌のホイールベース方向に
平行に布設したレールに沿つて走行する走行ロー
ラを取付けるとともにレール下面を転動して基台
の浮き上りを防止する支持ローラを取付け、該基
台のレール対向位置に一定ピツチで基台固定用の
ピン挿入孔を多数穿設するとともにレールに前記
ピン挿入孔のピツチと異なる一定ピツチでピン固
定孔を多数穿設し車輪の位置に応じて移動した基
台のピン挿入孔と一致するピン固定孔に固定ピン
を挿入して基台を固定するこを特徴とする。 It is an object of the present invention to eliminate such conventional drawbacks and provide a wheel fixing device that can be moved and fixed in a short time. The present invention achieves this object by tightening and fixing a wheel using a fixing base serving as a vehicle stop and a tire hook secured to the outer periphery of the wheel, in which the fixing base is movable in the tread direction of the vehicle and the tire hook is secured to the outer periphery of the wheel. It is attached to a base so that it can be fixed according to the position, and at the same time, a traveling roller that runs along a rail laid parallel to the wheelbase direction of the vehicle is attached to the base, and it rolls on the underside of the rail to float the base. A support roller to prevent climbing is installed, and a number of pin insertion holes for fixing the base are drilled at a constant pitch on the base opposite to the rail, and pin fixing holes are drilled in the rail at a constant pitch different from the pitch of the pin insertion holes. The base is fixed by inserting a fixing pin into a pin fixing hole that matches a pin insertion hole in the base that moves according to the position of the wheel.
以下、本発明の一実施例を図面に基づき詳細に
説明する。 Hereinafter, one embodiment of the present invention will be described in detail based on the drawings.
本発明装置は、第３図および第４図に示すよう
に車止めとしての固定台３とタイヤフツク５とで
車輪を締付けて固定するものである。 The device of the present invention, as shown in FIGS. 3 and 4, uses a fixing base 3 as a car stop and a tire hook 5 to tighten and fix a wheel.
固定台３は略三角柱状体であり、補強板によつ
て車止めとして充分な強度がもたせてあり、楔の
ようにして車輪と床面との間に入れられる。 The fixing base 3 has a substantially triangular prism shape, is provided with sufficient strength as a car stop by a reinforcing plate, and is inserted between the wheels and the floor like a wedge.
車輪を固定するためのタイヤフツク５は車輪の
外周に係止されるフツク５ｂから突き出してシヤ
フト５ａが形成されたもので、固定台３の側板に
枢支した受金具６にねじ込まれフツク５ｂ先端部
の送りねじによつてシヤフト５ａの長さを調整す
ることで車輪を固定する。 The tire hook 5 for fixing the wheel has a shaft 5a that protrudes from a hook 5b that is fixed to the outer periphery of the wheel, and is screwed into a receiving metal fitting 6 that is pivoted to the side plate of the fixing base 3 to form a shaft 5a at the tip of the hook 5b. The wheels are fixed by adjusting the length of the shaft 5a using the feed screw.
この固定台３は、車輌の従動輪の位置に応じて
移動できるように基台２上に設けられ車輌のトレ
ツド方向に延びるガイド板４を抱えるよう把持し
て載置されるとともに固定するため固定台３にね
じ込まれた蝶ボルト７の先端部をガイド板４に当
接させることで固定がなされる。一方、固定台３
を車輌のホイールベース方向に移動可能とするた
め、床面には、ホイールベース方向と平行にレー
ル１が布設されており、基台２の下面に取付けら
れた走行ローラ９を案内しかつ固定時の反力を受
け浮き上りを防止する支持ローラ１０を装着する
ため、その断面形状が逆Ｔ形溝を有するように形
成してある。このレール１に沿つて走行する走行
ローラ９は第５図に示すようにレール１の溝に嵌
まるよう中央部に凸部が形成され凸部の両側がレ
ール１上面を転動する。この走行ローラ９は、基
台２の箱体内に緩衝ばね１１を具えた懸架機構を
介して取付けられ箱体上面からねじ込まれた調整
ボルト１２の突出量を変えることでばね力を調整
できるとともに基台２とレール１との隙間を調整
する。また、支持ローラ１０は、レール１の中央
部の溝を挾んでレール１下面に沿つて転動するも
ので、第６図に示すように、２個１組のローラで
構成され基台２にねじ込まれた支持軸１０ａに回
転自在に取付けられ、ボールベアリングのアウタ
ーレースをそのままローラとして利用している。 This fixed base 3 is provided on the base 2 so as to be movable according to the position of the driven wheels of the vehicle, and is held and placed so as to hold a guide plate 4 extending in the tread direction of the vehicle, and is also fixed for fixation. Fixation is achieved by bringing the tip of the butterfly bolt 7 screwed into the base 3 into contact with the guide plate 4. On the other hand, fixed base 3
In order to be able to move in the direction of the wheel base of the vehicle, a rail 1 is laid on the floor parallel to the wheel base direction, and it guides the running roller 9 attached to the lower surface of the base 2 and when fixed. In order to mount the support roller 10 which receives the reaction force and prevents lifting, the cross section thereof is formed to have an inverted T-shaped groove. As shown in FIG. 5, the running roller 9 running along the rail 1 has a convex portion formed in the center so as to fit into the groove of the rail 1, and both sides of the convex portion roll on the upper surface of the rail 1. The running roller 9 is attached to the box body of the base 2 via a suspension mechanism equipped with a buffer spring 11, and the spring force can be adjusted by changing the amount of protrusion of an adjustment bolt 12 screwed from the top surface of the box body. Adjust the gap between stand 2 and rail 1. Further, the support rollers 10 roll along the lower surface of the rail 1 by sandwiching a groove in the center of the rail 1, and as shown in FIG. It is rotatably attached to a screwed support shaft 10a, and uses the outer race of the ball bearing as it is as a roller.
また、基台２をレール１に対して固定するた
め、基台２のレール１と対向する位置に一定ピツ
チP1、例えば５mmピツチで多数のピン挿入孔１
３が穿設してあり、レール１にはこれら多数のピ
ン挿入孔１３と対向し、ピン挿入孔１３の一定ピ
ツチP1とわずかに異なる一定ピツチP2、例えば
30mmピツチで多数のピン固定孔１４が穿設してあ
る。したがつて、基台２のピン挿入孔１３とレー
ル１のピン固定孔１４とを順次選択して合致した
孔に固定ピン１５を挿入することでP2−P1＝Ｐ
すなわち、30−25＝５mmずつホイールベース方向
の位置を変えて固定できる。 In addition, in order to fix the base 2 to the rail 1, a large number of pin insertion holes 1 are provided at a fixed pitch P1, for example, 5 mm pitch, at a position facing the rail 1 of the base 2.
3 are bored in the rail 1, facing these many pin insertion holes 13, and having a constant pitch P 2 slightly different from the constant pitch P 1 of the pin insertion holes 13, e.g.
A large number of pin fixing holes 14 are bored at a pitch of 30 mm. Therefore, by sequentially selecting the pin insertion hole 13 of the base 2 and the pin fixing hole 14 of the rail 1 and inserting the fixing pin 15 into the matched hole, P 2 −P 1 =P.
In other words, the position in the wheelbase direction can be changed and fixed by 30-25=5mm.
車輌の従動輪の固定の際には、まず、レール１
に沿つて走行ローラ９および支持ローラ１０を転
動させ基台２のホイールベース方向の位置決めを
行ない、レール１のピン固定孔１４と基台２のピ
ン挿入孔１３とが一致している孔に固定ピン１５
を挿入して固定する。一方、トレツド方向には、
ガイド板４に沿つて固定台３を移動し蝶ボルト７
を締付けて固定する。こうして、位置決めがなさ
れた固定台３の受金具６に車輪の外周に係止した
タイヤフツク５を送りねじの先端部に装置したラ
チエツトレンチ１６で締付けることで従動輪の固
定が完了する。 When fixing the driven wheels of the vehicle, first
The traveling roller 9 and the support roller 10 are rolled along the axis to position the base 2 in the wheel base direction, and the pin fixing hole 14 of the rail 1 and the pin insertion hole 13 of the base 2 are aligned with each other. Fixed pin 15
Insert and secure. On the other hand, in the tread direction,
Move the fixing base 3 along the guide plate 4 and tighten the butterfly bolt 7.
Tighten and secure. Fixation of the driven wheel is completed by tightening the tire hook 5, which is fixed to the outer periphery of the wheel, to the receiving metal fitting 6 of the fixed base 3 which has been positioned in this manner, using a ratchet trench 16 provided at the tip of the feed screw.
以上、実施例とともに具体的に説明したように
本発明によれば、車輌のホイールベースの変化に
対し、走行ローラと支持ローラとが設けられた基
台を簡単かつ低操作力で移動できる。一方、固定
には、わずかに異なるピツチで穿設たたピン挿入
孔とピン固定孔とが、一致している孔に固定ピン
を挿入するだけで良く、極めて簡単である。ま
た、固定の際の調整範囲を拡大できるとともに各
孔を大径とすれば太い固定ピンを使用でき、確実
かつ強固に固定できるとともに安全性も高い。 As described above in detail with the embodiments, according to the present invention, the base on which the traveling rollers and support rollers are provided can be easily moved with low operating force in response to changes in the wheel base of the vehicle. On the other hand, fixing is extremely simple, as it is only necessary to insert the fixing pin into a hole in which the pin insertion holes and the pin fixing holes, which are drilled at slightly different pitches, match. Furthermore, the adjustment range for fixing can be expanded, and if each hole has a large diameter, thick fixing pins can be used, allowing for reliable and strong fixing and high safety.
第１図および第２図は従来の車輪固定装置の正
面図および右側面図、第３図〜第６図は本発明の
車輪固定装置の一実施例にかかり、第３図は平面
図、第４図は正面図、第５図は走行ローラの断面
図、第６図は支持ローラの断面図である。
図面中、１はレール、２は基台、３は固定台、
４はガイド板、５はタイヤフツク、６は受金具、
７は蝶ボルト、９は走行ローラ、１０は支持ロー
ラ、１３はピン挿入孔、１４はピン固定孔、１５
は固定ピンである。
1 and 2 are a front view and a right side view of a conventional wheel fixing device, FIGS. 3 to 6 show an embodiment of the wheel fixing device of the present invention, and FIG. 3 is a plan view and a right side view of a conventional wheel fixing device. 4 is a front view, FIG. 5 is a sectional view of the running roller, and FIG. 6 is a sectional view of the support roller. In the drawing, 1 is a rail, 2 is a base, 3 is a fixed base,
4 is a guide plate, 5 is a tire hook, 6 is a bracket,
7 is a butterfly bolt, 9 is a running roller, 10 is a support roller, 13 is a pin insertion hole, 14 is a pin fixing hole, 15
is a fixed pin.
Claims (1)
るタイヤフツクとによつて車輪を締付け固定する
ものにおいて、該固定台を車輌のトレツド方向に
移動可能かつ車輪の位置に応じて固定し得るよう
基台に取付ける一方、該基台に車輌のホイールベ
ース方向に平行に布設したレールに沿つて走行す
る走行ローラを取付けるとともにレール下面を転
動して基台の浮き上りを防止する支持ローラを取
付け、該基台のレール対向位置に一定ピツチで基
台固定用のピン挿入孔を多数穿設するとともにレ
ールに前記ピン挿入孔のピツチと異なる一定ピツ
チでピン固定孔を多数穿設し車輪の位置に応じて
移動した基台のピン挿入孔と一致するピン固定孔
に固定ピンを挿入して基台を固定することを特徴
とする車輪固定装置。1. In a device that tightens and fixes a wheel using a fixing base serving as a vehicle stop and a tire hook that is secured to the outer periphery of the wheel, the fixing base is movable in the tread direction of the vehicle and can be fixed according to the position of the wheel. While attached to the base, a running roller is attached to the base that runs along a rail laid parallel to the wheelbase direction of the vehicle, and a support roller is attached that rolls on the underside of the rail to prevent the base from lifting up. , A number of pin insertion holes for fixing the base are drilled at a fixed pitch in positions opposite to the rails of the base, and a number of pin fixing holes are drilled in the rail at a fixed pitch different from the pitch of the pin insertion holes to determine the position of the wheels. A wheel fixing device that fixes the base by inserting a fixing pin into a pin fixing hole that matches a pin insertion hole of the base that has moved in accordance with the movement of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56191707A JPS5893656A (en) | 1981-12-01 | 1981-12-01 | wheel fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56191707A JPS5893656A (en) | 1981-12-01 | 1981-12-01 | wheel fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5893656A JPS5893656A (en) | 1983-06-03 |
| JPS6344183B2 true JPS6344183B2 (en) | 1988-09-02 |
Family
ID=16279136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56191707A Granted JPS5893656A (en) | 1981-12-01 | 1981-12-01 | wheel fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5893656A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5586849A (en) * | 1994-02-28 | 1996-12-24 | Rushmore Vehicle Restraints, L.L.C. | Wheel restraint device and quick-connect hooks for use therewith |
| US6139231A (en) * | 1999-09-10 | 2000-10-31 | Rushmore Vehicle Restraints, L.L.C. | Wheel restraint device |
| KR100578411B1 (en) | 2002-11-27 | 2006-05-11 | 김영훈 | Automotive wheel locking device |
-
1981
- 1981-12-01 JP JP56191707A patent/JPS5893656A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5893656A (en) | 1983-06-03 |
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