JPH041888U - - Google Patents
Info
- Publication number
- JPH041888U JPH041888U JP4133290U JP4133290U JPH041888U JP H041888 U JPH041888 U JP H041888U JP 4133290 U JP4133290 U JP 4133290U JP 4133290 U JP4133290 U JP 4133290U JP H041888 U JPH041888 U JP H041888U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- pressure
- reciprocating
- endless cable
- pressure welding
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims 2
Landscapes
- Springs (AREA)
Description
図−１は、本装置の平面図。図−２はその側面
図、図−３、図−４は、本装置の使用図で、エン
ドレス索がそれぞれ水平面内、鉛直面内に張られ
、横向きと縦向きに使われる状態を示す。
１……集材機、２……荷上げ索ドラム、３……
エンドレスドラム、４……スカイライン、５……
エンドレス索の往側、５′……エンドレス索の復
側、６……荷上げ索、７……元柱、８……搬器、
９……本装置、１０および１０′……連結ブロツ
ク、１１……大円盤シーブ、１２……小円盤シー
ブ、１３……両円盤の軸、１４……両円盤固定用
パイプ（軸）、１５，１５′……ブロツク連結穴
、１６および１７……小円盤シーブ用補助滑車１
８，１９つきのレバー、１６′および１７′……
大円盤シーブ用補助滑車１８′，１９′つきのレ
バー、１８，１８′，１９，１９′……補助滑車
、２０および２０′……縦スプリング、２１……
横スプリング、２２および２２′……縦スプリン
グ調節ねじ、２３および２３′……調節ねじナツ
ト、２４および２４′……縦スプリングの調節ね
じ支点。
Figure 1 is a plan view of this device. Figure 2 is a side view, and Figures 3 and 4 are views of the device in use, showing endless cables stretched in a horizontal plane and a vertical plane, respectively, and used horizontally and vertically. 1... Lumber collecting machine, 2... Loading cable drum, 3...
Endless Drum, 4...Skyline, 5...
Outgoing side of the endless cable, 5'... Returning side of the endless cable, 6... Loading cable, 7... Main pillar, 8... Carrier,
9...This device, 10 and 10'...Connecting block, 11...Large disk sheave, 12...Small disk sheave, 13...Shaft of both disks, 14...Pipe (shaft) for fixing both disks, 15 , 15'...Block connection hole, 16 and 17...Auxiliary pulley 1 for small disk sheave
Lever with 8, 19, 16' and 17'...
Lever with auxiliary pulleys 18', 19' for large disc sheave, 18, 18', 19, 19'... Auxiliary pulleys, 20 and 20'... Vertical spring, 21...
Horizontal springs, 22 and 22'...Vertical spring adjusting screws, 23 and 23'...Adjusting screw nuts, 24 and 24'...Adjusting screw fulcrums of the vertical springs.
Claims (1)
盤シーブに、それぞれ往および復のエンドレス索
をその外側から４個の片持ち補助滑車つきレバー
のスプリング作用で圧接させる構造の移動式荷上
げ索支持装置。 (2) 上記往および復のエンドレス索圧接比を適
正に保つため、２組の縦スプリング引き締め圧接
レバーの間にも別途一本の横スプリングを付加す
ることにより、圧接力を加減する調整構造。[Claims for Utility Model Registration] (1) Two concentric disc sheaves, one small and one large, that rotate together, and a reciprocating and reciprocating endless cable, respectively, are attached from the outside to the spring of a lever with four cantilevered auxiliary pulleys. A mobile load-lifting rope support device with a structure that allows pressure to be applied by action. (2) In order to maintain the above-mentioned forward and backward endless cable pressure welding ratio appropriately, an adjustment structure that adjusts the pressure welding force by adding a horizontal spring between the two sets of vertical spring tightening pressure levers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4133290U JPH041888U (en) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4133290U JPH041888U (en) | 1990-04-18 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041888U true JPH041888U (en) | 1992-01-09 |
Family
ID=31551908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4133290U Pending JPH041888U (en) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074484U (en) * | 1993-06-22 | 1995-01-24 | マックスプル工業株式会社 | Endless winch |
-
1990
- 1990-04-18 JP JP4133290U patent/JPH041888U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074484U (en) * | 1993-06-22 | 1995-01-24 | マックスプル工業株式会社 | Endless winch |
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