JPH0362081U - - Google Patents
Info
- Publication number
- JPH0362081U JPH0362081U JP12253389U JP12253389U JPH0362081U JP H0362081 U JPH0362081 U JP H0362081U JP 12253389 U JP12253389 U JP 12253389U JP 12253389 U JP12253389 U JP 12253389U JP H0362081 U JPH0362081 U JP H0362081U
- Authority
- JP
- Japan
- Prior art keywords
- rope
- fixing member
- arm
- wire rope
- adjustment device
- 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
- 239000000725 suspension Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
第１図は本考案の請求項第１項に基づく吊角自
動調整装置の一実施例を示す構造図であり、第２
図は前記第１図の平面図である。第３図は第１図
における固定部材の詳細を示す側面図、第４図は
第３図の平面図、第５図は前記第３図のＸ−Ｘ面
断面図である。第６図は、本考案の請求項第２項
に基づく吊角自動調整装置の一実施例を示す構造
図であり、第７図は前記第６図の平面図である。
第８図は、第６図における固定部材の部分拡大側
面図であり、第９図は吊上げ時の固定部材の状況
を示す部分拡大側面図である。第１０図、及び第
１１図は、従来より周知の吊角調整装置の構造図
であり、第１０図は駆動源に重錘を、第１１図は
駆動源にバネを用いた吊角調整装置である。第１
２図は従来の一般的な玉掛け状況の一例を示す構
造図である。
符号の説明、１，１ａ……吊角自動調整装置、
２，２ａ……拡大駆動源、３……アーム、４，４
ａ……固定部材、５……回動軸、６……ロープ固
定部材、７……ロープガイド部材、８……引張り
バネ、９……垂直軸、１０……固定具、１１，１
１ａ，１１ｂ，１１ｃ……係止具、１２，１２ａ
……ストツパー、１３……フランジ、１４……軸
、１５……摺動部材、１６……取付フランジ、１
７……圧縮バネ、１８……摺動部材、１９……受
け部材、２０……リンク構成部材、３１……ロー
プ固定部材、３２……ロープガイド部材、１００
，１００ａ……吊角調整装置、１０１……重錘、
１０２……アーム、１０３……ブラケツト、１０
４……固定部材、１０５……回動軸、１０６……
吊板、１０７ａ，１０７ｂ……シヤツクル。
FIG. 1 is a structural diagram showing an embodiment of an automatic hanging angle adjustment device according to claim 1 of the present invention, and FIG.
The figure is a plan view of FIG. 1. 3 is a side view showing details of the fixing member in FIG. 1, FIG. 4 is a plan view of FIG. 3, and FIG. 5 is a sectional view taken along the line X--X of FIG. 3. FIG. 6 is a structural diagram showing an embodiment of the automatic suspension angle adjustment device according to claim 2 of the present invention, and FIG. 7 is a plan view of FIG. 6.
8 is a partially enlarged side view of the fixing member in FIG. 6, and FIG. 9 is a partially enlarged side view showing the state of the fixing member during lifting. Figures 10 and 11 are structural diagrams of conventionally known hanging angle adjusting devices, with Figure 10 being a hanging angle adjusting device using a weight as a drive source, and Figure 11 being a hanging angle adjusting device using a spring as a driving source. It is. 1st
FIG. 2 is a structural diagram showing an example of a conventional general slinging situation. Explanation of symbols, 1, 1a... automatic suspension angle adjustment device,
2, 2a... Enlargement drive source, 3... Arm, 4, 4
a... Fixed member, 5... Rotating shaft, 6... Rope fixing member, 7... Rope guide member, 8... Tension spring, 9... Vertical shaft, 10... Fixture, 11, 1
1a, 11b, 11c...locking tool, 12, 12a
... Stopper, 13 ... Flange, 14 ... Shaft, 15 ... Sliding member, 16 ... Mounting flange, 1
7...Compression spring, 18...Sliding member, 19...Receiving member, 20...Link component member, 31...Rope fixing member, 32...Rope guide member, 100
, 100a... Hanging angle adjustment device, 101... Weight,
102...Arm, 103...Bracket, 10
4... Fixed member, 105... Rotating shaft, 106...
Hanging plates, 107a, 107b...shackle.
Claims (1)
放射状に配設された伸縮調整可能なアームと、こ
のアームの先端部に設けられた吊上げ用ワイヤー
ロープへの固定部材とからなり、玉掛け作業時に
はアームの開き角度を増大させ、吊上げ時にはア
ームの開き角度を減少させる吊上げ用ワイヤーロ
ープの吊角自動調整装置において、前記固定部材
が、前記アームの先端部に装着された回動軸と、
該回動軸に回動自在に軸支され、前記回動軸に直
交する垂直軸、及び上端部に前記ワイヤーロープ
との固定具を有するロープ固定部材と、前記垂直
軸に軸支され、前記ロープ固定部材の下方で旋回
可能に前記ワイヤーロープを挿通保持する筒状の
ロープガイド部材と、前記ロープ固定部材とロー
プガイド部材のそれぞれ端部を設定張力で連結す
る引張りバネとから構成されてなることを特徴と
する吊角自動調整装置。 (2) 中央部に配設される拡大駆動源に連結して
放射状に配設された伸縮調整可能なアームと、こ
のアームの先端部に設けられた吊上げ用ワイヤー
ロープへの固定部材とからなり、玉掛け作業時に
はアームの開き角度を増大させ、吊上げ時にはア
ームの開き角度を減少させる吊上げ用ワイヤーロ
ープの吊角自動調整装置において、前記固定部材
が、前記アームの先端部に装着された回動軸と、
上端部に前記ワイヤーロープとの固定具を有し、
前記回動軸に回動可能に軸支されたＬ型をしたロ
ープ固定部材と、前記回動軸に回動自在に軸支さ
れ、かつ前記ロープ固定部材より下方に回動する
支持ブラケツトに前記ロープ固定部材と逆Ｌ方向
に直交して固着された前記ワイヤーロープを挿通
保持する筒状のロープガイド部材と、前記ロープ
固定部材とロープガイド部材のそれぞれ端部を設
定張力で連結する引張りバネとから構成されてな
ることを特徴とする吊角自動調整装置。[Scope of Claim for Utility Model Registration] (1) An extendable and retractable arm connected to an enlarged drive source located in the center and arranged radially, and a lifting wire provided at the tip of this arm. In an automatic hanging angle adjustment device for a lifting wire rope, which increases the opening angle of the arm during sling work and decreases the opening angle of the arm during lifting, the fixing member is attached to the tip of the arm. A rotating shaft attached to the
a rope fixing member rotatably supported on the rotation axis, having a vertical axis perpendicular to the rotation axis, and a fixing device for fixing the wire rope at its upper end; It is comprised of a cylindrical rope guide member through which the wire rope is inserted and held so as to be rotatable below the rope fixing member, and a tension spring which connects each end of the rope fixing member and the rope guide member with a set tension. An automatic suspension angle adjustment device characterized by: (2) Consists of an extendable and retractable arm connected to an expansion drive source located in the center and arranged radially, and a fixing member to the lifting wire rope provided at the tip of this arm. , an automatic hanging angle adjustment device for a lifting wire rope that increases the opening angle of the arm during slinging work and decreases the opening angle of the arm during lifting; and,
having a fixing device for the wire rope at the upper end;
an L-shaped rope fixing member that is rotatably supported on the rotating shaft; and a support bracket that is rotatably supported on the rotating shaft and pivots downward from the rope fixing member; a cylindrical rope guide member that inserts and holds the wire rope fixed perpendicularly to the rope fixing member in the reverse L direction; and a tension spring that connects each end of the rope fixing member and the rope guide member with a set tension. An automatic suspension angle adjustment device comprising:
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989122533U JPH0537986Y2 (en) | 1989-10-18 | 1989-10-18 | |
| CA002044157A CA2044157C (en) | 1989-10-18 | 1990-09-29 | Automatic lifting angle adjuster for lifting wire rope |
| PCT/JP1990/001261 WO1991005730A1 (en) | 1989-10-18 | 1990-09-29 | An automatic lifting angle adjuster for lifting wire rope |
| KR2019910700004U KR950009081Y1 (en) | 1989-10-18 | 1990-09-29 | Automatic lifting angle adjuster for lifting wire rope |
| US07/690,888 US5207795A (en) | 1989-10-18 | 1990-09-29 | Automatic lifting angle adjuster for lifting wire rope |
| CA002159312A CA2159312C (en) | 1989-10-18 | 1990-09-29 | Automatic lifting angle adjuster for lifting wire rope |
| KR2019910700004U KR920700001U (en) | 1989-10-18 | 1991-06-14 | Suspension wire automatic adjustment device for suspension wire rope |
| US08/018,795 US5342104A (en) | 1989-10-16 | 1993-02-16 | Automatic lifting angle adjuster for lifting wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989122533U JPH0537986Y2 (en) | 1989-10-18 | 1989-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0362081U true JPH0362081U (en) | 1991-06-18 |
| JPH0537986Y2 JPH0537986Y2 (en) | 1993-09-27 |
Family
ID=31670529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989122533U Expired - Lifetime JPH0537986Y2 (en) | 1989-10-16 | 1989-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537986Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS568078A (en) * | 1979-04-26 | 1981-01-27 | Salomon & Fils F | Safety binder for ski |
| JPS57211372A (en) * | 1981-06-12 | 1982-12-25 | Tmc Corp | Apparatus for adjusting ski binding member toward londituginal direction |
-
1989
- 1989-10-18 JP JP1989122533U patent/JPH0537986Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS568078A (en) * | 1979-04-26 | 1981-01-27 | Salomon & Fils F | Safety binder for ski |
| JPS57211372A (en) * | 1981-06-12 | 1982-12-25 | Tmc Corp | Apparatus for adjusting ski binding member toward londituginal direction |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537986Y2 (en) | 1993-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR950009081Y1 (en) | Automatic lifting angle adjuster for lifting wire rope | |
| CN108408585A (en) | A kind of adjustable hanging device in angle of revolution | |
| JPH0362081U (en) | ||
| CN211490180U (en) | Single-arm lifting appliance mechanism | |
| JPH0688757B2 (en) | Jib retractor for vehicle-type crane | |
| JPS61275587A (en) | Windmill iron tower | |
| US4148406A (en) | Warp beam transport carriage for twin warp beams | |
| JP2520223Y2 (en) | Hanging angle adjustment device for sling wire rope | |
| CN107265289B (en) | The Simple hanger of fixture block adjustable angle | |
| JPH0643110Y2 (en) | Aerial work vehicle | |
| JPS63716Y2 (en) | ||
| JPH065338Y2 (en) | Freely hanging hanging device | |
| JPH0333753Y2 (en) | ||
| JPS6011896Y2 (en) | Hanging bracket | |
| CN217551674U (en) | Clamping manipulator for assembling upper-layer sleeping berth of commercial vehicle | |
| JP2512337Y2 (en) | Mobile crane lighting system | |
| JPS6077086A (en) | Turning hanging beam | |
| JPH11116187A (en) | Back stay locating device for high-mast of crane | |
| JPS6219667Y2 (en) | ||
| JPH02127693U (en) | ||
| JPH0340018Y2 (en) | ||
| JPS5844155Y2 (en) | Counterweight attachment/detachment device | |
| JP2500646Y2 (en) | Aerial work vehicle equipped with a lifting device | |
| JPS54138989A (en) | Fuel replacement device | |
| JPH07206380A (en) | Jib swing stop device for tower crane |