JPH0266740U - - Google Patents
Info
- Publication number
- JPH0266740U JPH0266740U JP14303788U JP14303788U JPH0266740U JP H0266740 U JPH0266740 U JP H0266740U JP 14303788 U JP14303788 U JP 14303788U JP 14303788 U JP14303788 U JP 14303788U JP H0266740 U JPH0266740 U JP H0266740U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- electromagnetic
- brake device
- brake
- rod
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図ないし第３図は本考案の電磁ブレーキの
一実施例を示すもので、第１図は非制動時の断面
図、第２図は制動時の断面図、第３図は調節穴を
示す部分断面図、第４図、第５図、第６図および
第７図はそれぞれ従来の異なる例を示す説明図で
ある。
１……電磁ソレノイドコイル、２……プランジ
ヤー、３……アーム、４……アジヤスター、５…
…アマチユア、６……ロツド、７……段部、８…
…突部、９……雌ねじ、１０……段部、１１……
突部、１２……アジヤストボルト、１３，１４，
１５……ガイドシール、１６ａ，１６ｂ……空間
、１７……調節穴、１７ａ……調節穴付きねじ、
１７ｂ……穴、１８……ロツクナツト、１９……
軸、２０……台座、２０ａ……固定支軸、２１…
…ブレーキ本体、２２……ブレーキシユー、２３
……スタビライザー、２４……ガイド、２５……
リンク、２６……段部、２７……ストツパーガイ
ド、２８……ストツパー、２９……スプリング、
３０……サブ電磁ソレノイド、３１……リンク機
構、３１ａ……間隙、３２……スイツチ板、３３
……制動リミツトスイツチ、３４……制動解除リ
ミツトスイツチ、３５……プランジヤー、３６…
…補助スプリング、３７……反力スプリング、３
８……水車発電機の回転部。
Figures 1 to 3 show an embodiment of the electromagnetic brake of the present invention. Figure 1 is a sectional view when not braking, Figure 2 is a sectional view when braking, and Figure 3 is a sectional view of the adjustment hole. The partial cross-sectional views shown in FIGS. 4, 5, 6, and 7 are explanatory diagrams showing different examples of the conventional art. 1... Electromagnetic solenoid coil, 2... Plunger, 3... Arm, 4... Adjuster star, 5...
...Amateur, 6...Rotsudo, 7...Danbe, 8...
...Protrusion, 9...Female thread, 10...Step, 11...
Projection, 12... Adjustment bolt, 13, 14,
15... Guide seal, 16a, 16b... Space, 17... Adjustment hole, 17a... Screw with adjustment hole,
17b...hole, 18...rock nut, 19...
Shaft, 20...Pedestal, 20a...Fixed support shaft, 21...
... Brake body, 22 ... Brake shoe, 23
...Stabilizer, 24...Guide, 25...
Link, 26...step, 27...stopper guide, 28...stopper, 29...spring,
30...Sub electromagnetic solenoid, 31...Link mechanism, 31a...Gap, 32...Switch plate, 33
...Brake limit switch, 34...Brake release limit switch, 35...Plunger, 36...
...Auxiliary spring, 37...Reaction force spring, 3
8...Rotating part of a water turbine generator.
Claims (1)
マチユアでプランジヤーを駆動し、このプランジ
ヤーにロツドを進退自在に挿入するとともに、反
力スプリングでこのロツドを外方に付勢してこの
ロツドに連結されたブレーキシユーに制動力を付
与するようにしたものにおいて、前記アマチユア
内を可動するプランジヤーとロツドの可動部分を
ガイドシールで密閉してエアダンパー用空間を形
成してなることを特徴とする電磁ブレーキ装置。 (2) プランジヤーの側面に段部を形成し、ブレ
ーキシユーが被制動体の回転部に圧接した状態で
前記段部に係合する位置にストツパーを設け、こ
のストツパーを係脱させるサブ電磁ソレノイドを
設けたことを特徴とする請求項(1)記載の電磁ブ
レーキ装置。 (3) プランジヤーの他端にスイツチ板を設け、
プランジヤーの停止位置の前記スイツチ板に相対
する位置に制動リミツトスイツチおよび制動解除
リミツトスイツチを設け、制動リミツトスイツチ
の動作によつて電磁ソレノイドコイルへの通電を
絶ち、制動解除リミツトスイツチの動作によつて
サブ電磁ソレノイドへの通電を絶つことを特徴と
する請求項(2)記載の電磁ブレーキ装置。 (4) プランジヤーのロツド挿入側と反対端に、
アジヤスターを嵌合するとともに、このアジヤス
ターの位置を調整するアジヤストボルトを螺合し
、このアジヤストボルトで反力スプリングのばね
圧を調節するようにした請求項(1)，(2)または(3
)記載の電磁ブレーキ装置。[Claims for Utility Model Registration] (1) A plunger is driven by an armature excited by an electromagnetic solenoid coil, and a rod is inserted into the plunger so as to be able to move forward and backward, and the rod is urged outward by a reaction spring. A brake shoe connected to a lever rod is configured to apply braking force, and the plunger moving within the armature and the movable parts of the rod are sealed with a guide seal to form a space for an air damper. An electromagnetic brake device characterized by: (2) A sub-electromagnetic solenoid that forms a step on the side surface of the plunger, provides a stopper at a position that engages with the step when the brake shoe is in pressure contact with the rotating part of the braked body, and engages and releases the stopper. 2. The electromagnetic brake device according to claim 1, further comprising: (3) Provide a switch plate at the other end of the plunger,
A brake limit switch and a brake release limit switch are provided at positions facing the switch plate at the stop position of the plunger, and the operation of the brake limit switch cuts off the power to the electromagnetic solenoid coil, and the operation of the brake release limit switch cuts off the power to the sub-electromagnetic solenoid. 3. The electromagnetic brake device according to claim 2, wherein the electromagnetic brake device cuts off current supply to the electromagnetic brake device. (4) At the opposite end of the plunger from the rod insertion side,
Claim (1), (2) or (2) wherein the adjuster is fitted and an adjuster bolt for adjusting the position of the adjuster is screwed together, and the spring pressure of the reaction spring is adjusted by the adjuster bolt. 3
) electromagnetic brake device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14303788U JPH0542272Y2 (en) | 1988-11-01 | 1988-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14303788U JPH0542272Y2 (en) | 1988-11-01 | 1988-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0266740U true JPH0266740U (en) | 1990-05-21 |
| JPH0542272Y2 JPH0542272Y2 (en) | 1993-10-25 |
Family
ID=31409500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14303788U Expired - Lifetime JPH0542272Y2 (en) | 1988-11-01 | 1988-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0542272Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6182648B1 (en) * | 2016-07-20 | 2017-08-16 | 西芝電機株式会社 | Horizontal axis turbine generator |
-
1988
- 1988-11-01 JP JP14303788U patent/JPH0542272Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6182648B1 (en) * | 2016-07-20 | 2017-08-16 | 西芝電機株式会社 | Horizontal axis turbine generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0542272Y2 (en) | 1993-10-25 |
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