JPH0442225B2 - - Google Patents
Info
- Publication number
- JPH0442225B2 JPH0442225B2 JP20774086A JP20774086A JPH0442225B2 JP H0442225 B2 JPH0442225 B2 JP H0442225B2 JP 20774086 A JP20774086 A JP 20774086A JP 20774086 A JP20774086 A JP 20774086A JP H0442225 B2 JPH0442225 B2 JP H0442225B2
- Authority
- JP
- Japan
- Prior art keywords
- elastic body
- core
- coupler
- fixed
- cylindrical
- 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
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 description 15
- 239000006096 absorbing agent Substances 0.000 description 14
- 239000000872 buffer Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、２両の鉄道車両を１ユニツトとした
固定編成車両の間に使用される連結器と緩衝器と
を一体とした固定式連結器装置に関する。Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a fixed type coupling system that integrates a coupler and a shock absorber, which is used between a fixed train set consisting of two railway vehicles as one unit. Regarding equipment.
（従来の技術）
２両の鉄道車両を１ユニツトとする固定編成車
両の間の連結には、固定式連結器に別体の緩衝器
が結合されて使用されていた。すなわち、一端に
フランジ部を有する円管又は角管からなる一対の
棒部材のフランジ部を突合せて、ボルト締めにて
一体とし、各他端部を各車両にそれぞれ設けた緩
衝器にそれぞれピン結合していた。(Prior Art) A separate shock absorber coupled to a fixed coupler has been used to connect fixed train sets each consisting of two railway cars. In other words, the flanges of a pair of bar members made of circular or square tubes each having a flange at one end are butted together, bolted together, and the other end is pin-coupled to a shock absorber installed in each vehicle. Was.
従つて、固定式連結器は、車両間の連結のみに
使用され、車両相互間の衝撃に対する緩衝作用
は、各車両に設けた緩衝器でなされていた。 Therefore, the fixed coupler is used only for coupling between vehicles, and the shock absorbing effect between the vehicles is provided by a shock absorber provided in each vehicle.
（発明が解決しようとする問題点）
上記のように、従来は固定式連結器と緩衝器が
別個に構成されており、緩衝器を車両に取付ける
ために車体側に伴板守や緩衝器受を設け、構造が
複雑となり、車両修繕に際し、緩衝器の取外しに
は固定式連結器と共に取外すことを要し、取外し
作業が繁雑であつた。(Problems to be Solved by the Invention) As mentioned above, in the past, the fixed coupler and the shock absorber were constructed separately, and in order to attach the shock absorber to the vehicle, a guard plate or shock absorber receiver was installed on the vehicle body side. The shock absorber has a complicated structure, and when repairing a vehicle, it is necessary to remove the shock absorber together with the fixed coupler, making the removal work complicated.
（問題点を解決するための手段）
本発明は、連結器と緩衝器とを一体とした保守
の容易な鉄道車両用の固定式連結器装置を提供す
るものであり、その構成は次の通りである。(Means for Solving the Problems) The present invention provides a fixed coupler device for a railway vehicle that is easy to maintain and integrates a coupler and a shock absorber, and has the following configuration. It is.
外端部にピン挿入孔を有する第１円筒体の内端
部と、内端部に開口部を有する第２円筒体の外端
部との間に、通孔を有する弾性体受を挟装し、第
１、第２円筒体を相互に固定して連結器本体を構
成し、弾性体受の外側に位置する第１弾性体と、
弾性体受の内側に位置する第２弾性体とをそれぞ
れ配置し、通孔を有する中子の両端部に、それぞ
れ第２円筒体の開口端を離隔させて対象に遊嵌し
て一対の連結器本体を中子に配置し、各弾性体、
弾性体受及び中子にボルト部材を挿通し、このボ
ルト部材の両端にナツトを締付けて、各弾性体に
初圧を与えて組立てた鉄道車両用の固定式連結器
装置である。 An elastic body holder having a through hole is sandwiched between an inner end of the first cylindrical body having a pin insertion hole at the outer end and an outer end of the second cylindrical body having an opening at the inner end. the first and second cylindrical bodies are fixed to each other to constitute a connector body, and a first elastic body located outside the elastic body receiver;
A second elastic body located inside the elastic body receiver is respectively disposed, and the open end of the second cylindrical body is loosely fitted to the object at both ends of the core having a through hole, respectively, to form a pair of connections. Place the container body on the core, each elastic body,
This is a fixed coupler device for a railway vehicle, which is assembled by inserting a bolt member through an elastic body support and a core, tightening nuts at both ends of the bolt member, and applying initial pressure to each elastic body.
（作用）
従つて、鉄道車両側から中子の両端部に嵌合す
る連結器本体の第１円筒体に、第１弾性体に与え
られた初圧よりも大きな引張力が作用すれば、両
第１弾性体は、各弾性体受とナツトにて圧縮させ
られて引張力による衝撃力を緩衝し、又第２弾性
体に与えられた初圧よりも大きな圧縮力が作用す
れば、両第２弾性体は、各弾性体受と中子の両端
面にて圧縮させられて圧縮力による衝撃力を緩衝
する。(Function) Therefore, if a tensile force greater than the initial pressure applied to the first elastic body is applied from the railway vehicle side to the first cylindrical body of the coupler body that fits into both ends of the core, both ends The first elastic body is compressed by each elastic body support and the nut to buffer the impact force caused by the tensile force, and if a compressive force greater than the initial pressure applied to the second elastic body acts, both the elastic body The two elastic bodies are compressed at both end surfaces of each elastic body holder and the core to buffer the impact force caused by the compression force.
（実施例）
本発明に係る鉄道車両用の固定式連結器装置の
実施例を第１図、２図に基づいて説明する。(Example) An example of a fixed coupler device for a railway vehicle according to the present invention will be described based on FIGS. 1 and 2.
第１図に示すように、固定式連結器装置は、後
記する中子９に対して対称に構成されているので
中子９の左側について説明する。 As shown in FIG. 1, the fixed coupler device is constructed symmetrically with respect to a core 9, which will be described later, so the left side of the core 9 will be described.
１は、外端部にピン挿入孔１a′を有する連結部
材１ａを嵌合固定し、内端部にフランジ部１ｂを
有する第１円筒体であり、２は内端部に開口部２
ａを、外端部にフランジ部２ｂを有する第２円筒
体であり、両フランジ部１ｂ，２ｂ間に通孔３ａ
を有する弾性体受３を挟装し、ボルト・ナツト４
にて両円筒体１，２を相互に固定して連結器本体
５を構成している。 Reference numeral 1 designates a first cylindrical body having a connecting member 1a having a pin insertion hole 1a' at its outer end and a flange 1b at its inner end, and 2 an opening 2 at its inner end.
a is a second cylindrical body having a flange portion 2b at its outer end, and a through hole 3a between both flange portions 1b and 2b;
A bolt/nut 4 is sandwiched between an elastic member 3 having a
Both cylindrical bodies 1 and 2 are fixed to each other to form a coupler main body 5.
６は、コイルばね又は中心部に通孔を有するゴ
ム材よりなる第１弾性体であり、外端部を後記す
る座金７に着座させ、内端部を弾性体受３に着座
させており、車両間の引張力によつて圧縮作動さ
せられる。 6 is a first elastic body made of a coil spring or a rubber material having a through hole in the center, and its outer end is seated on a washer 7 to be described later, and its inner end is seated on an elastic body holder 3; Compression is activated by the tension between the vehicles.
８は、第１弾性体６と同様の第２弾性体であ
り、その内端部を、第２円筒体の開口部２ａに一
端部を遊嵌し、通孔９ａを有する中子９の側面に
着座し、外端部を弾性体受３に着座しており、車
両間の圧縮力によつて圧縮作動させられる。 8 is a second elastic body similar to the first elastic body 6, one end of which is loosely fitted into the opening 2a of the second cylindrical body, and the side surface of the core 9 having a through hole 9a. The outer end is seated on the elastic support 3, and is compressed by the compression force between the vehicles.
そして、中子９の他端部、すなわち、第１図上
にて、中子９の右端部にも、左端部と同様に連結
器本体５の第２円筒体の開口部２ａが遊嵌され、
第１弾性体６及び第２弾性体８も左側と同様に連
結器本体５内に内蔵され、第１弾性体６の一端部
は、後記する座金７に着座している。 Then, the opening 2a of the second cylindrical body of the coupler main body 5 is loosely fitted into the other end of the core 9, that is, the right end of the core 9 in FIG. 1 in the same manner as the left end. ,
The first elastic body 6 and the second elastic body 8 are also built into the coupler main body 5 as on the left side, and one end of the first elastic body 6 is seated on a washer 7, which will be described later.
そして一本のボルト部材１０が、両座金７，
７、第１弾性体６，６、両弾性体受３，３、両第
２弾性体８，８、中子９を貫通し、両端部のナツ
ト１１，１１を締付けて両座金７，７を支持する
と共に両連結器本体の第２円筒体の開口部２ａ端
面間に所定隙間Ｓを与えて各弾性体６，８に初圧
を与えてある。 And one bolt member 10 has both washers 7,
7. Pass through the first elastic bodies 6, 6, both elastic body receivers 3, 3, both second elastic bodies 8, 8, and core 9, and tighten the nuts 11, 11 at both ends to tighten both washers 7, 7. In addition to supporting the elastic bodies 6 and 8, a predetermined gap S is provided between the end faces of the openings 2a of the second cylindrical bodies of both connector bodies, and an initial pressure is applied to each of the elastic bodies 6 and 8.
第２図は、本発明に係る固定式連結器装置の実
施例を鉄道車両に取付けた場合を示す。 FIG. 2 shows a case where an embodiment of the fixed coupler device according to the present invention is installed on a railway vehicle.
各２０は、１ユニツトの固定編成を構成する鉄
道車両である。各２１は、車端部に固定された取
付金具である。各２２は、接手であり、各縦ピン
２３により、各車両２０に対し左右に回動可能に
軸支されている。そして、固定式連結器装置は、
その両連結器本体５，５の一端部のピン挿入孔１
a′，１a′にそれぞれ横ピン２４，２４を挿入して
各接手２２に上下に回動可能に結合されている。 Each 20 is a railway vehicle constituting one unit of fixed formation. Each 21 is a mounting bracket fixed to the end of the vehicle. Each 22 is a joint, and is pivotally supported by each vertical pin 23 so as to be rotatable left and right with respect to each vehicle 20. And the fixed coupler device is
Pin insertion hole 1 at one end of both connector bodies 5, 5
Horizontal pins 24, 24 are inserted into a', 1a', respectively, and are coupled to each joint 22 so as to be vertically rotatable.
次に作用について説明する。 Next, the effect will be explained.
両鉄道車両２０，２０間に、第１弾性体６の初
圧よりも大きい引張力が作用すれば、各横ピン２
４から各連結器本体５を経て各弾性体受３に伝達
され、両第１弾性体６を、それぞれ弾性体受３と
座金７とで圧縮し、中子９上の両連結器本体の開
口２ａ，２ａ間の所定隙間Ｓを拡大させ、かつボ
ルト部材１０に引張力を与えて両鉄道車両２０，
２０間の引張力に基づく衝撃力を緩衝する。 If a tensile force greater than the initial pressure of the first elastic body 6 acts between the two railway vehicles 20, 20, each horizontal pin 2
4 to each elastic body receiver 3 via each coupler main body 5, compresses both first elastic bodies 6 with elastic body receiver 3 and washer 7, and closes the openings of both coupler bodies on core 9. By enlarging the predetermined gap S between 2a and 2a and applying a tensile force to the bolt member 10,
It buffers impact forces based on tensile forces between 20 and 20 degrees.
又、両鉄道車両２０，２０間に、第２弾性体８
の初圧よりも大きい圧縮力が作用すれば、各横ピ
ン２４から各連結器本体５を経て各弾性体受３に
伝達され、両第２弾性体８を、それぞれ弾性体受
３と中子９の各端面とで圧縮し、中子９上の両連
結器本体の開口２ａ，２ａ間の所定隙間Ｓを減少
させ、両鉄道車両２０，２０間の圧縮力に基づく
衝撃力を緩衝する。 Moreover, a second elastic body 8 is provided between the two railway vehicles 20, 20.
If a compressive force larger than the initial pressure of 9, thereby reducing a predetermined gap S between the openings 2a of the two coupler bodies on the core 9, and buffering the impact force based on the compressive force between the two railway vehicles 20, 20.
なお、緩衝器の主要部分である第１弾性体６及
び第２弾性体８の検査、修繕は、第２円筒体２を
第１円筒体１から分離することによつて容易にな
される。 Note that inspection and repair of the first elastic body 6 and the second elastic body 8, which are the main parts of the shock absorber, can be easily performed by separating the second cylindrical body 2 from the first cylindrical body 1.
（発明の効果）
以上の説明によつて理解されるように、本発明
によれば、緩衝機能を備えた固定式連結器装置を
提供でき、鉄道車両への取付け又は取外しは、連
結器と緩衝器とが一体となつているので着脱作業
が容易になり、又緩衝器を構成する弾性体の検
査、修繕は第１円筒体と第２円筒体とを分離する
ことによつて容易になされるようになつた。(Effects of the Invention) As understood from the above explanation, according to the present invention, a fixed coupler device having a buffering function can be provided, and installation or removal from a railway vehicle is performed by connecting the coupler and the buffer. Since the shock absorber is integrated with the shock absorber, it is easy to install and remove it, and inspection and repair of the elastic body constituting the shock absorber can be easily done by separating the first cylinder and the second cylinder. It became like that.
第１図は、本発明に係る固定式連結器装置の実
施例の断面図、第２図は、同装置の鉄道車両への
取付け状態を示す概略図である。
１：第１円筒体、１a′：ピン挿入孔、１ｂ：フ
ランジ部、２：第２円筒体、２ａ：開口部、２
ｂ：フランジ部、３：弾性体受、３ａ：通孔、
４：ボルト・ナツト、５：連結器本体、６：第１
弾性体、８：第２弾性体、９：中子、９ａ：通
孔、１０：ボルト部材、１１：ナツト。
FIG. 1 is a sectional view of an embodiment of the fixed coupler device according to the present invention, and FIG. 2 is a schematic diagram showing the state in which the device is attached to a railway vehicle. 1: First cylindrical body, 1a': Pin insertion hole, 1b: Flange part, 2: Second cylindrical body, 2a: Opening part, 2
b: flange part, 3: elastic body holder, 3a: through hole,
4: Bolt/Nut, 5: Connector body, 6: First
Elastic body, 8: second elastic body, 9: core, 9a: through hole, 10: bolt member, 11: nut.
Claims (1)
端部と、内端部に開口部を有する第２円筒体の外
端部との間に、通孔を有する弾性体受を挟装し、
第１、第２円筒体を相互に固定して連結器本体を
構成し、弾性体受の外側に位置する第１弾性体
と、弾性体受の内側に位置する第２弾性体とをそ
れぞれ配置し、通孔を有する中子の両端部に、そ
れぞれ第２円筒体の開口端を離隔させて対称に遊
嵌して一対の連結器本体を中子に配置し、各弾性
体、弾性体受及び中子にボルト部材を挿通し、こ
のボルト部材の両端にナツトを締付けて、各弾性
体に初圧を与えて組立てたことを特徴とする鉄道
車両用の固定式連結器装置。1. An elastic body holder having a through hole is sandwiched between the inner end of the first cylindrical body having a pin insertion hole at the outer end and the outer end of the second cylindrical body having an opening at the inner end. equipped,
The first and second cylindrical bodies are fixed to each other to constitute a coupler body, and the first elastic body located outside the elastic body holder and the second elastic body located inside the elastic body holder are respectively arranged. Then, a pair of coupler bodies are loosely fitted symmetrically to both ends of the core having a through hole with the open ends of the second cylindrical bodies separated from each other, and each elastic body and an elastic body receiver are disposed on the core. A fixed coupler device for a railway vehicle, characterized in that it is assembled by inserting a bolt member into the core, tightening nuts at both ends of the bolt member, and applying initial pressure to each elastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20774086A JPS6364865A (en) | 1986-09-05 | 1986-09-05 | Fixed type coupler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20774086A JPS6364865A (en) | 1986-09-05 | 1986-09-05 | Fixed type coupler device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6364865A JPS6364865A (en) | 1988-03-23 |
| JPH0442225B2 true JPH0442225B2 (en) | 1992-07-10 |
Family
ID=16544749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20774086A Granted JPS6364865A (en) | 1986-09-05 | 1986-09-05 | Fixed type coupler device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6364865A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017030514A (en) * | 2015-07-31 | 2017-02-09 | 近畿車輌株式会社 | Attenuation device for railway vehicle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR930701700A (en) * | 1990-06-22 | 1993-06-12 | 데일 에이. 크너트슨 | Linkage Rod |
| JP5094029B2 (en) * | 2006-03-22 | 2012-12-12 | 川崎重工業株式会社 | Vehicle body stabilization system |
-
1986
- 1986-09-05 JP JP20774086A patent/JPS6364865A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017030514A (en) * | 2015-07-31 | 2017-02-09 | 近畿車輌株式会社 | Attenuation device for railway vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6364865A (en) | 1988-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |