JPS62128069U - - Google Patents
Info
- Publication number
- JPS62128069U JPS62128069U JP1384686U JP1384686U JPS62128069U JP S62128069 U JPS62128069 U JP S62128069U JP 1384686 U JP1384686 U JP 1384686U JP 1384686 U JP1384686 U JP 1384686U JP S62128069 U JPS62128069 U JP S62128069U
- Authority
- JP
- Japan
- Prior art keywords
- detection
- rope
- lever
- elevator
- detection lever
- 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
- 238000001514 detection method Methods 0.000 claims description 15
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Description
第２図は従来の巻胴式エレベータの全体構成を
示す断面図、第３図は第２図における―線断
面図、第１図は本考案の一実施例を示す安全装置
の拡大図、第４図は第１図における―線矢視
図、第５図は第１図の平面図である。
３，３′……ロープ、２１，２１′……ロープ
ソケツト、２２，２２′……スプリング、２……
乗かご、１……昇降路、４３，４５……スイツチ
、４１，４４……検出レバー、４１ａ，４４ａ…
…カム、２３……検出板。
Fig. 2 is a sectional view showing the overall structure of a conventional drum type elevator, Fig. 3 is a sectional view taken along the line - - in Fig. 2, and Fig. 1 is an enlarged view of a safety device showing an embodiment of the present invention. 4 is a view taken along the line - in FIG. 1, and FIG. 5 is a plan view of FIG. 1. 3, 3'...Rope, 21, 21'...Rope socket, 22, 22'...Spring, 2...
Car, 1... Hoistway, 43, 45... Switch, 41, 44... Detection lever, 41a, 44a...
...Cam, 23...detection plate.
Claims (1)
ロープソケツトに装着されたスプリングを介して
前記ロープによりエレベータの乗かごが吊り下げ
られ昇降路内を昇降するものにおいて、荷重検出
用スイツチと対向する第一のカムを有する第一の
検出レバーと、過張・弛緩検出用スイツチと対向
する第二のカムを有する第二の検出レバーとを鉛
直面内で回動自在に前記乗かごに設け、前記ロー
プソケツトには検出板を連結して、前記検出板の
移動により前記検出板と前記第一の検出レバー及
び第二の検出レバーとが係合し、前記第一のカム
あるいは前記第二のカムを介して前記荷重検出用
スイツチあるいは前記過張・弛緩検出用スイツチ
を作動させることを特徴とするエレベータの安全
装置。 In an elevator in which one end of a rope is fixed to a rope socket and an elevator car is suspended by the rope via a spring attached to the rope socket and moves up and down in a hoistway, a first cam facing a load detection switch is provided. and a second detection lever having a second cam facing the overtension/relaxation detection switch are provided on the car so as to be rotatable in a vertical plane, and the rope socket is provided with The detection plates are connected, and as the detection plate moves, the detection plate engages with the first detection lever and the second detection lever, and the detection plate engages with the first detection lever and the second detection lever, and the A safety device for an elevator, characterized in that it operates a load detection switch or an overtension/relaxation detection switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1384686U JPH0242699Y2 (en) | 1986-01-31 | 1986-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1384686U JPH0242699Y2 (en) | 1986-01-31 | 1986-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62128069U true JPS62128069U (en) | 1987-08-13 |
| JPH0242699Y2 JPH0242699Y2 (en) | 1990-11-14 |
Family
ID=30803287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1384686U Expired JPH0242699Y2 (en) | 1986-01-31 | 1986-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242699Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910263A (en) * | 2014-03-13 | 2014-07-09 | 昆明开物机械制造有限公司 | Safety device of construction elevator |
-
1986
- 1986-01-31 JP JP1384686U patent/JPH0242699Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910263A (en) * | 2014-03-13 | 2014-07-09 | 昆明开物机械制造有限公司 | Safety device of construction elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0242699Y2 (en) | 1990-11-14 |
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