JPS63166592U - - Google Patents
Info
- Publication number
- JPS63166592U JPS63166592U JP21487U JP21487U JPS63166592U JP S63166592 U JPS63166592 U JP S63166592U JP 21487 U JP21487 U JP 21487U JP 21487 U JP21487 U JP 21487U JP S63166592 U JPS63166592 U JP S63166592U
- Authority
- JP
- Japan
- Prior art keywords
- wire rope
- boom top
- detection switch
- wire
- crane
- 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 7
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
第１図は本考案によるワイヤロープ端末固定装
置を取付けたブームトツプ部分の正面図、第２図
は第１図に示すブームトツプ部分の側面図、第３
図および第４図はフツク巻上げ過ぎ時における第
１図および第２図示のブームトツプ部分の状態を
示す説明図、第５図は本考案の変形例を示すブー
ムトツプ部分の正面図、第６図は第５図に示すブ
ームトツプ部分の側面図、第７図は従来の巻過検
出スイツチを具えるブームトツプ部分の側面図で
ある。
１……フツク、２……ワイヤロープ、３……ブ
ームトツプ、４……側板、５……巻過検出スイツ
チ、６……スイツチ作動腕、７……ワイヤー、８
……巻過検出用ウエイト、９……掛合腕、１０…
…ワイヤソケツト、１１……ワイヤクリツプ、１
２……ウエイト受け、１３……円弧状案内溝、１
４……ロープ案内、１５……ブームトツプシーブ
、１６……シーブピン、１７……ブラケツト、１
８……フツクシーブ。
Fig. 1 is a front view of the boom top portion to which the wire rope end fixing device according to the present invention is attached, Fig. 2 is a side view of the boom top portion shown in Fig. 1, and Fig. 3 is a side view of the boom top portion shown in Fig. 1.
4 and 4 are explanatory diagrams showing the state of the boom top portion shown in FIGS. 1 and 2 when the hook is hoisted too far, FIG. 5 is a front view of the boom top portion showing a modification of the present invention, and FIG. FIG. 5 is a side view of the boom top portion, and FIG. 7 is a side view of the boom top portion including a conventional overwind detection switch. 1...Hook, 2...Wire rope, 3...Boom top, 4...Side plate, 5...Overwind detection switch, 6...Switch operating arm, 7...Wire, 8
... Weight for overwinding detection, 9 ... Engagement arm, 10 ...
...wire socket, 11 ...wire clip, 1
2... Weight receiver, 13... Arc-shaped guide groove, 1
4... Rope guide, 15... Boom top sheave, 16... Sheave pin, 17... Bracket, 1
8... Futsukushibu.
Claims (1)
ブ１５により案内されるワイヤロープ２によつて
フツク１がブームトツプ３から吊り下げられ、ブ
ームトツプに巻過検出スイツチおよびワイヤロー
プ端末固定装置のワイヤソケツト１０が設けられ
たクレーンにおいて、前記ワイヤロープ端末固定
装置の前記ワイヤソケツト１０が前記巻過検出ス
イツチ５の上方位置でクレーントツプ３の一方の
側板に固着され、ワイヤロープ端末部を前記巻過
検出スイツチ５の側方を経てワイヤソケツト１０
に案内するように湾曲した円弧状案内溝１３を有
するロープ案内１４が巻過検出スイツチ５の側方
位置でブームトツプ３に固着されていることを特
徴とするクレーンのワイヤロープ端末固定装置。 A crane in which a hook 1 is suspended from a boom top 3 by a wire rope 2 guided by a boom top sheave 15 provided on the boom top 3, and the boom top is provided with an overwinding detection switch and a wire socket 10 of a wire rope terminal fixing device. In this case, the wire socket 10 of the wire rope end fixing device is fixed to one side plate of the crane top 3 at a position above the overwinding detection switch 5, and the wire rope end portion is fixed to one side plate of the crane top 3 at a position above the overwinding detection switch 5. wire socket 10
A wire rope end fixing device for a crane, characterized in that a rope guide 14 having an arcuate guide groove 13 curved to guide the wire rope is fixed to a boom top 3 at a position lateral to an overwinding detection switch 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21487U JPH0344789Y2 (en) | 1987-01-07 | 1987-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21487U JPH0344789Y2 (en) | 1987-01-07 | 1987-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63166592U true JPS63166592U (en) | 1988-10-31 |
| JPH0344789Y2 JPH0344789Y2 (en) | 1991-09-20 |
Family
ID=30776983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21487U Expired JPH0344789Y2 (en) | 1987-01-07 | 1987-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344789Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160136908A (en) * | 2015-05-21 | 2016-11-30 | 디와이 주식회사 | Crane apparatus |
-
1987
- 1987-01-07 JP JP21487U patent/JPH0344789Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160136908A (en) * | 2015-05-21 | 2016-11-30 | 디와이 주식회사 | Crane apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0344789Y2 (en) | 1991-09-20 |
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