JPH034863U - - Google Patents
Info
- Publication number
- JPH034863U JPH034863U JP6369789U JP6369789U JPH034863U JP H034863 U JPH034863 U JP H034863U JP 6369789 U JP6369789 U JP 6369789U JP 6369789 U JP6369789 U JP 6369789U JP H034863 U JPH034863 U JP H034863U
- Authority
- JP
- Japan
- Prior art keywords
- block
- sheave block
- sheave
- base
- raising
- 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
Landscapes
- Wind Motors (AREA)
- Electric Cable Installation (AREA)
- Jib Cranes (AREA)
Description
第１図は本考案の１実施例における可搬式起倒
ユニツトを装着直後の状態で示した側面図、第２
図は可搬式起倒ユニツトの塔柱転倒開始時の側面
図、第３図ａは本考案の１実施例におけるシーブ
ブロツク保持ビームの部分的な側面図、第３図ｂ
は同図ａの−線横断面図、第４図ａ，ｂは本
考案の他の実施例によるシーブブロツク保持ビー
ムの部分的な側面図および背面図、第４図ｃは第
４図ａの−線横断面図、第５図は従来のタワ
ー設備の概略的な側面図である。
１……塔柱、２３……ジンポール、２６……支
持ワイヤ、３１……可搬式起倒ユニツト、３２…
…基台、３３……起倒ウインチ、３４……シーブ
ブロツク保持ビーム、３６，３９……スライダ、
４１……下部シーブブロツク、４２……上部シー
ブブロツク、５０……起倒ワイヤ、５１……傾転
ブロツク、５６……地面固定ブロツク、５７……
ターンバツクル。
Figure 1 is a side view showing a portable tilting unit according to one embodiment of the present invention immediately after installation;
The figure is a side view of the portable tilting unit when the tower column begins to fall, Figure 3a is a partial side view of the sheave block holding beam in one embodiment of the present invention, and Figure 3b
4a and 4b are partial side and rear views of a sheave block holding beam according to another embodiment of the present invention, and FIG. 5 is a schematic side view of a conventional tower installation. 1... Tower column, 23... Jin pole, 26... Support wire, 31... Portable lifting unit, 32...
... Base, 33 ... Lifting winch, 34 ... Sheave block holding beam, 36, 39 ... Slider,
41... Lower sheave block, 42... Upper sheave block, 50... Lifting wire, 51... Tilting block, 56... Ground fixing block, 57...
Turnbuckle.
Claims (1)
記シーブブロツクを所定シーブ間隔に保持するシ
ーブブロツク保持ビームと、前記シーブブロツク
に巻回されたワイヤの一端を引出し・引込みする
前記基台上に固定された起倒ウインチとを有し、
前記シーブブロツク保持ビームおよび前記起倒ウ
インチを前記基台に装着した状態で該基台を搬送
可能としたことを特徴とする可搬式起倒ユニツト
。 (2) シーブブロツクとシーブブロツク保持ビー
ムと起倒ウインチと前記シーブブロツクおよび前
記起倒ウインチを装着した搬送可能な基台とを有
する可搬式起倒ユニツトと、ジンポール先端に枢
着された傾転ブロツクと、前記傾転ブロツクおよ
び地面固定ブロツクの間に脱着可能に取り付けら
れた起立固定部材とを有し、起倒動作時には前記
可搬式起倒ユニツトが前記傾転ブロツクと前記地
面固定ブロツクとの間に装着されるとともに前記
起立固定部材が外され、かつ前記シーブブロツク
のワイヤが前記起倒ウインチにより巻込み、巻戻
しされることを特徴とするタワー起倒装置。[Claims for Utility Model Registration] (1) A sheave block, a sheave block holding beam pivotally connected to a base and holding the sheave block at a predetermined sheave interval, and one end of a wire wound around the sheave block. and a lifting winch fixed on the base for pulling out and retracting,
A portable lifting unit characterized in that the base can be transported with the sheave block holding beam and the lifting winch attached to the base. (2) A portable hoisting unit having a sheave block, a sheave block holding beam, a hoisting winch, a transportable base on which the sheave block and hoisting winch are attached, and a tilting unit pivotably attached to the tip of the gin pole. and an upright fixing member removably attached between the tilting block and the ground fixing block, and during the raising/lowering operation, the portable tilting unit connects the tilting block and the ground fixing block. A tower raising and lowering device characterized in that the raising fixing member is removed at the same time that the tower is installed between the towers, and the wire of the sheave block is wound in and rewound by the raising winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989063697U JPH0736025Y2 (en) | 1989-05-31 | 1989-05-31 | Portable tilting unit and tower tilting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989063697U JPH0736025Y2 (en) | 1989-05-31 | 1989-05-31 | Portable tilting unit and tower tilting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH034863U true JPH034863U (en) | 1991-01-18 |
| JPH0736025Y2 JPH0736025Y2 (en) | 1995-08-16 |
Family
ID=31593975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989063697U Expired - Lifetime JPH0736025Y2 (en) | 1989-05-31 | 1989-05-31 | Portable tilting unit and tower tilting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736025Y2 (en) |
-
1989
- 1989-05-31 JP JP1989063697U patent/JPH0736025Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0736025Y2 (en) | 1995-08-16 |
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