JPH032237U

JPH032237U -

Info

Publication number: JPH032237U
Application number: JP6187289U
Authority: JP
Priority date: 1989-05-30
Filing date: 1989-05-30
Publication date: 1991-01-10

Description

[Brief explanation of drawings]

第１図は本考案の一実施例である自走台車によ
る車両ロール試験装置構造図であり、第２図はそ
の自走台車の平面状態図、第３図は、同じく自走
台車の側面状態図である。そして、第４図は車両
ロール状態説明図である。第５図は本考案の他の
実施例による、回転盤による車両ロール試験装置
構造図であつて、第６図は第５図におけるＡ−Ａ
矢視によるその台盤の側面状態図である。また、
第７図は、本考案のその他の実施例であるフレー
ム状回転体による車両ロール試験装置構造図であ
る。第８図は従来の車両ロールを静的にシミユレ
ーシヨンする試験装置構造図であつて、第９図は
その台盤構造図である。１，２１，１０′……台盤、２……自走装置、
３，２３，１２′……ベース盤、４……円形試験
場、５，１５′……固定治具、６……壁面、７…
…起立フレーム、８……ガイドローラ、９……保
持ブラケツト、１０……コロ保持具、１１，１１
′……車両、１２，２９……表示盤、１３，２５
……ワイヤー、２６……円盤状回転盤、２７……
バランスウエイト、２８，３８……回転軸、３６
……フレーム状回転体、１３′……トレツド調整
器、１４′……サーボバルブアクチユエータ、１
６′……フレーム、１７′……スライドレール、
１８′……スライダー、１９′……支持架台、２
０′……ロードセル、２１′……引張ロツド。 Fig. 1 is a structural diagram of a vehicle roll testing device using a self-propelled cart which is an embodiment of the present invention, Fig. 2 is a plan view of the self-propelled cart, and Fig. 3 is a side view of the self-propelled cart. It is a diagram. FIG. 4 is an explanatory diagram of the vehicle roll state. FIG. 5 is a structural diagram of a vehicle roll testing device using a rotary disk according to another embodiment of the present invention, and FIG. 6 is a diagram showing A-A in FIG.
FIG. 3 is a side view of the base plate as seen from the arrow. Also,
FIG. 7 is a structural diagram of a vehicle roll testing device using a frame-shaped rotating body, which is another embodiment of the present invention. FIG. 8 is a structural diagram of a conventional testing device for statically simulating vehicle rolls, and FIG. 9 is a structural diagram of its base plate. 1, 21, 10'... base plate, 2... self-propelled device,
3, 23, 12'...Base board, 4...Circular test area, 5, 15'...Fixing jig, 6...Wall surface, 7...
... Standing frame, 8 ... Guide roller, 9 ... Holding bracket, 10 ... Roller holder, 11, 11
'...Vehicle, 12,29...Display panel, 13,25
... wire, 26 ... disc-shaped rotary disk, 27 ...
Balance weight, 28, 38... Rotating shaft, 36
...Frame-shaped rotating body, 13'...Tread adjuster, 14'...Servo valve actuator, 1
6'...Frame, 17'...Slide rail,
18'...Slider, 19'...Support frame, 2
0'...Load cell, 21'...Tensile rod.

Claims

[Scope of Claim for Utility Model Registration] 1. A base plate is provided on which the vehicle is placed, each base plate is equipped with a load cell such as a pressure sensor on which each tire is placed, and the vehicle is prevented from floating. A device for simulating the rolling state of a vehicle, in which a fixing jig for fixing the tires is installed on the base plate, which forms a floating stopper fixed to the vehicle and serves as the outer wheel side when the vehicle rolls. A vehicle roll testing device characterized by being provided with a mechanism for rotating a base plate so that lateral force is obtained as centrifugal force inherent to the vehicle roll. 2. The testing device according to claim 1, comprising: a circular testing area formed by a wall surface on which a mechanism for rotating the platform stands; and a self-propelled cart, which is a platform that moves by itself along the wall surface of the testing area. Vehicle roll testing equipment. 3. The vehicle roll testing device according to claim 1, wherein the mechanism for rotating the platform comprises a rotary disk installed so that the platform is balanced with a balance weight and rotated together.