JPS6450294U - - Google Patents
Info
- Publication number
- JPS6450294U JPS6450294U JP14467187U JP14467187U JPS6450294U JP S6450294 U JPS6450294 U JP S6450294U JP 14467187 U JP14467187 U JP 14467187U JP 14467187 U JP14467187 U JP 14467187U JP S6450294 U JPS6450294 U JP S6450294U
- Authority
- JP
- Japan
- Prior art keywords
- mast
- arm member
- joint mast
- joint
- arm
- 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
- 230000009194 climbing Effects 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Description
第１図はこの考案の一実施例を示す側面図、第
２図は第１図の―断面図、第３図は第１図の
―断面図、第４図は第１図の―断面図、
第５図は鉄塔建造用地上せり上げ式クライミング
クレーンの一例を示す正面図、第６図は従来の継
ぎマスト取込み装置を示す斜視図である。
Fig. 1 is a side view showing an embodiment of this invention, Fig. 2 is a sectional view of Fig. 1, Fig. 3 is a sectional view of Fig. 1, and Fig. 4 is a sectional view of Fig. 1. ,
FIG. 5 is a front view showing an example of a ground climbing crane for constructing steel towers, and FIG. 6 is a perspective view showing a conventional spliced mast loading device.
Claims (1)
り上げ装置を兼ねる架台で支持する地上せり上げ
式クライミングクレーンにおいて、継ぎマストの
取込み側の架台側面部に、継ぎマストを水平状態
に載置する腕部材を回動可能に取付け、架台側面
部と腕部材との間に、腕部材を水平状態から垂直
状態に回動させる操作シリンダを取付け、腕部材
には継ぎマストを所定位置に保持する保持具を設
けたことを特徴とする継ぎマスト取込み装置。 In a ground-lifting type climbing crane, in which the lower part of the mast with the crane body is supported by a pedestal that also serves as a lifting device, an arm for placing the joint mast in a horizontal state is placed on the side of the mount on the take-in side of the joint mast. The member is rotatably mounted, an operating cylinder is installed between the side surface of the frame and the arm member to rotate the arm member from a horizontal state to a vertical state, and a holder is provided on the arm member to hold the joint mast in a predetermined position. A joint mast intake device characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14467187U JPH0355595Y2 (en) | 1987-09-21 | 1987-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14467187U JPH0355595Y2 (en) | 1987-09-21 | 1987-09-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6450294U true JPS6450294U (en) | 1989-03-28 |
| JPH0355595Y2 JPH0355595Y2 (en) | 1991-12-11 |
Family
ID=31412580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14467187U Expired JPH0355595Y2 (en) | 1987-09-21 | 1987-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355595Y2 (en) |
-
1987
- 1987-09-21 JP JP14467187U patent/JPH0355595Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355595Y2 (en) | 1991-12-11 |