JPS58149854A - Controller for rubber retarder - Google Patents
Controller for rubber retarderInfo
- Publication number
- JPS58149854A JPS58149854A JP3238882A JP3238882A JPS58149854A JP S58149854 A JPS58149854 A JP S58149854A JP 3238882 A JP3238882 A JP 3238882A JP 3238882 A JP3238882 A JP 3238882A JP S58149854 A JPS58149854 A JP S58149854A
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- retarder
- cylinder
- freight car
- pipe line
- 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.)
- Pending
Links
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Graft Or Block Polymers (AREA)
- Braking Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明はゴムリターダ−に係り１％に、液体の刺入によ
って制動作用を得るようにし九、ゴムリターダ−に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a rubber retarder, and more particularly, to a rubber retarder in which a braking action is obtained by injecting liquid.
従来のゴムリターダの上げ下げ装置は、電動機とカム又
は横など會組合せ九もの、又、油圧シリンダとカムロー
ラ管部合せ九方式などがある。これらは、いずれも動力
源が必要であり機構が複雑で、コスト高になる欠点があ
った。Conventional rubber retarder lifting and lowering devices include nine combinations such as electric motor and cam or sideways, and nine combinations of hydraulic cylinder and cam roller tube parts. All of these require a power source, have complicated mechanisms, and have the drawbacks of high costs.
第１図は従来のゴムリターダ設置状態を示し九個面図で
１は貨車車輪、２は軌条で枕木３で支持されている。５
はゴムで軌条３の一部の区間にゴム受台゛４を介して枕
木３に取付けられ、貨車の車輪１によってゴム５を押し
つぶすことにより制動作用を与える。FIG. 1 shows a conventional rubber retarder installed in nine views, in which 1 is a freight car wheel, 2 is a rail, and is supported by sleepers 3. 5
is made of rubber and is attached to sleepers 3 via rubber pedestals 4 in a part of the rail 3, and provides a braking action by crushing the rubber 5 with the wheels 1 of the freight car.
本発明の目的は、簡単な液圧装置によりゴムリターダ上
を通過する貨車に制動力を与えたり、または開放させる
ようにした、安価で信頼性の高いゴムリターダの制御方
式を提供するにある。SUMMARY OF THE INVENTION An object of the present invention is to provide an inexpensive and highly reliable control system for a rubber retarder, which uses a simple hydraulic device to apply or release braking force to a freight car passing over the rubber retarder.
本考案の要点は、ゴムリターダ上を通過する貨車に、制
動作用を与え九９、または、開放させる手段としてゴム
などの弾性体の下部に液体を封入できるように構成し、
この液圧により弾性体の取付位置を変化させて貨車を制
御する点にある。The main point of the present invention is that a liquid can be sealed in the lower part of an elastic body such as rubber as a means for imparting a braking action to a freight car passing over the rubber retarder, or as a means for releasing it.
The point is that the freight car is controlled by changing the mounting position of the elastic body using this hydraulic pressure.
本発明のゴムリターダを第２図に示す。A rubber retarder of the present invention is shown in FIG.
第２図で、ゴム受台４の下部に上げ下げ装置であるシリ
ンダ６ｔ−挿入し、ゴム５の押上げ量を制御するように
し九ものである。第３図は第２図のａ置の制御系統會示
し、７はピストンでシリンダ６内に摺動可能に保持され
る。８は０りングでシリンダ６からの油もれを防止する
。を九、タンク１６とシリンダー６の間にはポンプ１１
．逆止弁１３、電磁弁１４．圧力スイッチ１５を設け、
配管１０ｇ、１０ｂ、１０ｃ、１０ｄでそれぞれ連絡す
る。In FIG. 2, a cylinder 6t, which is a lifting device, is inserted into the lower part of the rubber pedestal 4 to control the amount by which the rubber 5 is pushed up. FIG. 3 shows the control system at position a in FIG. 2, with a piston 7 slidably held within the cylinder 6. 8 is an O ring that prevents oil leakage from the cylinder 6. 9. Pump 11 is installed between tank 16 and cylinder 6.
．． Check valve 13, solenoid valve 14. A pressure switch 15 is provided,
They are connected through piping 10g, 10b, 10c, and 10d, respectively.
次Ｋ、本発明の詳細な説明する。第３図はゴムリターダ
の動作時を示し、シリンダー６内に油１７會ポンプ１１
で押し込んだ状態で、電磁弁１４のポートを閉じること
により、油１７はシリンダ内に密封される。その丸め、
ピストン７は上昇した状態を保持し、ゴム５の上部を貨
車の車輪ｌが転送し、ブレーキ作用をする。また、貨車
に制動作用を必要としない場合には、第４図に示すよう
に電磁弁１４のポートを開け、シリンダー６とタンク１
６０間を油１７が自由に流通できるようにする。し九が
って、貨車進入時、貨車の自重によりピストン７を押し
下げ、シリンダ６内の油１７はタンク１６内に流れ込み
ゴム５が降下し、貨車の車輪１はガイドレール９上を転
送する。そのため、ゴム５は加圧されずゴムリターダと
しての制動力線動かない。貨車の車輪が通過した状態で
は電磁弁１４のポートを閉じ、電動機１２てポンプ１１
を駆動し、圧油をシリンダー６に圧送することによシ、
ゴムリターダは所定の位置まで上昇し九ことを圧力スイ
ッチ１５で検知し、ポンプを止める。−これにより、圧
油１７に逆止弁１３、電磁弁１４、でカットされ、シリ
ンダー内に密封されてゴムリターダは上昇した状態で保
持される。Next, the present invention will be described in detail. Figure 3 shows the rubber retarder in operation, with oil 17 and pump 11 in the cylinder 6.
By closing the port of the solenoid valve 14 while the cylinder is pushed in, the oil 17 is sealed inside the cylinder. The roundness,
The piston 7 is maintained in the raised state, and the upper part of the rubber 5 is transferred to the wheel l of the freight car, thereby exerting a braking action. In addition, if the freight car does not require braking, the port of the solenoid valve 14 is opened as shown in Figure 4, and the cylinder 6 and tank 1 are opened.
60 so that oil 17 can freely flow between them. Therefore, when the freight car enters, the weight of the freight car pushes down the piston 7, the oil 17 in the cylinder 6 flows into the tank 16, the rubber 5 descends, and the wheels 1 of the freight car are transferred on the guide rails 9. Therefore, the rubber 5 is not pressurized and the braking force line as a rubber retarder does not move. When the wheels of the freight car have passed, the port of the solenoid valve 14 is closed, and the electric motor 12 turns the pump 11
By driving the cylinder and sending pressure oil to the cylinder 6,
The pressure switch 15 detects that the rubber retarder has risen to a predetermined position and stops the pump. - Thereby, the pressure oil 17 is cut by the check valve 13 and the solenoid valve 14, and the cylinder is sealed and the rubber retarder is held in an elevated state.
本発明によれば、電磁弁１２．ポンプ１１の制御のみで
ゴムリターダの制動、解放制御が行ない得て、構造が簡
単で、信頼性が高く、かつ、安価なゴムリターダの制御
装置を提供することができる。According to the invention, the solenoid valve 12. The rubber retarder can be controlled to brake and release only by controlling the pump 11, and it is possible to provide a rubber retarder control device that is simple in structure, highly reliable, and inexpensive.
篤５図ないし第７図は本発明の応用例で、第３図のシリ
ンダ６に変るものとして、第５図は弾性体のチューブ１
８を使用し九実施例であり、第６Ｗ＆は、ダイヤフラム
１９を使用した実施例である。Figures 5 to 7 show application examples of the present invention, and Figure 5 shows an elastic tube 1 as an alternative to the cylinder 6 in Figure 3.
This is the ninth embodiment using diaphragm No. 8, and the sixth W & is an embodiment using diaphragm 19.
また、第７図は弾性体２０の内部に空洞をもうけ、この
空洞部に油會密刺又は放出して、前記した制御を行ない
得るようにしたものである。Further, in FIG. 7, a cavity is provided inside the elastic body 20, and oil is injected or released into this cavity so that the above-described control can be carried out.
第１図は従来のゴムリターダ設置状態を示し圧側面図、
第２図扛本発明の上げ下げ機構をそなえた、ゴムリター
ダの側面図、第３図、第４図は第２図装置の制御系統図
、第５図ないし第７図は本発明の応用例の系統図である
。
１・・・貨車車輪、４・・・ゴム受台、５・・・ゴム、
６・・・シリンダ、７・・・ピストン、８・・・０りン
グ、９・・・ガイドレール、１０ｇ、１０ｂ、１０ｃ、
１０ｄ・・・配管、１１・・・ポンプ、１２・・・電動
機、１３・・・逆止弁、１゛４・・・電磁弁、１５・・
・圧力スイッチ、１６・・・タン９Ｑ（
）
第１（２］
第２図Figure 1 shows a conventional rubber retarder installation state, a pressure side view,
Figure 2 is a side view of a rubber retarder equipped with the lifting and lowering mechanism of the present invention, Figures 3 and 4 are control system diagrams of the device in Figure 2, and Figures 5 to 7 are systems of applied examples of the present invention. It is a diagram. 1... Freight car wheel, 4... Rubber pedestal, 5... Rubber,
6... Cylinder, 7... Piston, 8... 0 ring, 9... Guide rail, 10g, 10b, 10c,
10d... Piping, 11... Pump, 12... Electric motor, 13... Check valve, 1゛4... Solenoid valve, 15...
・Pressure switch, 16...Tan 9Q ( ) 1st (2) Fig. 2
Claims (1)
このゴムリターダの上げ下げを液圧により行なう上げ下
げ装置き、液体を溜める夕／りとこれらの相互間を結ぶ
管路とからなるものにおいて、前記ゴムリターダの上げ
時、前記管路を流通する液体を圧送するポンプと、前記
ゴムリターダを保持又は、下げる時は、前記管路を流通
する液体をそれぞれ遮断又は「通」にする九めのノ（ル
プとがら構成されることを特徴とするゴムリターダの制
御装置。1. A rubber retarder that provides braking action to freight cars at the shunting yard;
This lifting and lowering device raises and lowers the rubber retarder using hydraulic pressure, and is composed of a tank for storing liquid and a pipe line connecting the two, in which the liquid flowing through the pipe line is pumped when the rubber retarder is raised. A control device for a rubber retarder, characterized in that it is comprised of a pump and a ninth loop that respectively shuts off or "passes" the liquid flowing through the pipe line when holding or lowering the rubber retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3238882A JPS58149854A (en) | 1982-03-03 | 1982-03-03 | Controller for rubber retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3238882A JPS58149854A (en) | 1982-03-03 | 1982-03-03 | Controller for rubber retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58149854A true JPS58149854A (en) | 1983-09-06 |
Family
ID=12357563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3238882A Pending JPS58149854A (en) | 1982-03-03 | 1982-03-03 | Controller for rubber retarder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58149854A (en) |
-
1982
- 1982-03-03 JP JP3238882A patent/JPS58149854A/en active Pending
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