JPS6445690U - - Google Patents
Info
- Publication number
- JPS6445690U JPS6445690U JP13998687U JP13998687U JPS6445690U JP S6445690 U JPS6445690 U JP S6445690U JP 13998687 U JP13998687 U JP 13998687U JP 13998687 U JP13998687 U JP 13998687U JP S6445690 U JPS6445690 U JP S6445690U
- Authority
- JP
- Japan
- Prior art keywords
- mast
- pedestal
- locking means
- climbing
- 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.)
- Pending
Links
- 230000009194 climbing Effects 0.000 claims description 7
- 230000000452 restraining effect Effects 0.000 claims description 3
- 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 4
- 230000003028 elevating effect Effects 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
第1図は本考案の実施例を示すクライミングク
レーンの側面図、第2図は第1図の要部を示す縦
断面図、第3図は他の実施例を示す要部縦断面図
、第4図は低い建築構造物の組立て作業時の側面
図、第5図は高い建築構造物の組立て作業時の側
面図、第6図は従来例を示すクライミングクレー
ンの側面図、第7図は第6図の―線矢視の拡
大図、第8図は第6図の控索部の作用図である。
図中、1は架台、2はマスト、3はクレーン部
、4は建築構造物、5は控索部材、6はラジアル
軸受、7はスラスト軸受、8,9はロツク手段と
して例示したフランジ部材および楔部材、10は
スベリ支承、11は昇降部である。
Fig. 1 is a side view of a climbing crane showing an embodiment of the present invention, Fig. 2 is a longitudinal sectional view showing the main parts of Fig. 1, and Fig. 3 is a longitudinal sectional view of the main parts showing another embodiment. Figure 4 is a side view when assembling a low building structure, Figure 5 is a side view when assembling a tall building structure, Figure 6 is a side view of a conventional climbing crane, and Figure 7 is a side view of a climbing crane showing a conventional example. FIG. 6 is an enlarged view taken along the line arrow 6, and FIG. 8 is an operational view of the retaining cable portion in FIG. 6. In the figure, 1 is a frame, 2 is a mast, 3 is a crane part, 4 is a building structure, 5 is a restraining line member, 6 is a radial bearing, 7 is a thrust bearing, 8 and 9 are flange members illustrated as locking means, and In the wedge member, 10 is a sliding support, and 11 is an elevating part.
Claims (1)
動するクレーン部の高さに応じて上記マストとこ
れに隣接する建築構造物等とを控索部材で連結し
て支持するクライミングクレーンにおいて、上記
架台上に上記マストを旋回自在に軸支すると共に
上記マストの旋回を規制するロツク手段を設けて
、上記控索部材によりマストが建築構造物等に連
結されたときに、上記ロツク手段を解除して上記
マストをその軸回りに旋回させるよう構成したこ
とを特徴とするクライミングクレーン。 (2) 上記マストが、ラジアル軸受とスラスト軸
受とにより、架台上にその軸回りに旋回自在に軸
支された上記実用新案登録請求の範囲第1項記載
のクライミングクレーン。 (3) 上記ロツク手段が、上記マストの下部に設
けられたフランジ部材と、該フランジ部材と架台
との間に挿入自在に設けられた楔部材とによつて
構成された上記実用新案登録請求の範囲第1項記
載のクライミングクレーン。[Scope of Claim for Utility Model Registration] (1) Depending on the height of the crane section that moves up and down along the mast erected on the pedestal, the mast and the adjacent building structure, etc. can be connected using restraining cable members. In the climbing crane that is connected and supported, the mast is rotatably supported on the pedestal, and a locking means for restricting the turning of the mast is provided, and the mast is connected to a building structure or the like by the restraining rope member. The climbing crane is characterized in that, when the mast is rotated, the locking means is released and the mast is rotated about its axis. (2) The climbing crane according to claim 1, wherein the mast is pivotally supported on a pedestal by a radial bearing and a thrust bearing so as to be rotatable about its axis. (3) In the above-mentioned utility model registration claim, the locking means is constituted by a flange member provided at the lower part of the mast and a wedge member insertably provided between the flange member and the pedestal. Climbing cranes described in scope 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13998687U JPS6445690U (en) | 1987-09-16 | 1987-09-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13998687U JPS6445690U (en) | 1987-09-16 | 1987-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6445690U true JPS6445690U (en) | 1989-03-20 |
Family
ID=31403745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13998687U Pending JPS6445690U (en) | 1987-09-16 | 1987-09-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6445690U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018150089A (en) * | 2017-03-10 | 2018-09-27 | Ihi運搬機械株式会社 | Operation method of tower crane |
JP2019112198A (en) * | 2017-12-25 | 2019-07-11 | 株式会社竹中工務店 | Climbing construction method of tower crane |
JP2020097468A (en) * | 2018-12-18 | 2020-06-25 | Ihi運搬機械株式会社 | Bottom pin supporting structure of tower crane |
-
1987
- 1987-09-16 JP JP13998687U patent/JPS6445690U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018150089A (en) * | 2017-03-10 | 2018-09-27 | Ihi運搬機械株式会社 | Operation method of tower crane |
JP2019112198A (en) * | 2017-12-25 | 2019-07-11 | 株式会社竹中工務店 | Climbing construction method of tower crane |
JP2020097468A (en) * | 2018-12-18 | 2020-06-25 | Ihi運搬機械株式会社 | Bottom pin supporting structure of tower crane |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6259688U (en) | ||
JPH0245274Y2 (en) | ||
JPS6445690U (en) | ||
JPH08245174A (en) | Roof-top jib crane | |
JPS6326392Y2 (en) | ||
CN220845066U (en) | Lifting device capable of adjusting direction in air for inverted triangle pipe truss | |
JPS649897U (en) | ||
CN217229936U (en) | Installation device for prefabricated floor slab of inclined roof with prefabricated concrete structure | |
JPH0324556Y2 (en) | ||
CN217518355U (en) | Steel frame structure for hoisting type tent | |
JP3093166B2 (en) | Crane swivel structure using circular rails | |
US1100873A (en) | Stiff-leg derrick. | |
JPH0419594U (en) | ||
SU895908A1 (en) | Jib crane | |
JPS6210194U (en) | ||
JPH0283892U (en) | ||
JPH0213091U (en) | ||
JPS6244891U (en) | ||
JPS62189385U (en) | ||
JPS61176321U (en) | ||
JPH01132690U (en) | ||
JPS62186887U (en) | ||
JPS61169577A (en) | Iron tower construction method and climbing crane used therein | |
JPS61206589U (en) | ||
JPH04117899U (en) | Aerial work vehicle equipped with lifting equipment |