JPH03113386U - - Google Patents

Info

Publication number
JPH03113386U
JPH03113386U JP2167990U JP2167990U JPH03113386U JP H03113386 U JPH03113386 U JP H03113386U JP 2167990 U JP2167990 U JP 2167990U JP 2167990 U JP2167990 U JP 2167990U JP H03113386 U JPH03113386 U JP H03113386U
Authority
JP
Japan
Prior art keywords
lattice boom
lower lattice
boom
tip
view
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
Application number
JP2167990U
Other languages
Japanese (ja)
Other versions
JPH0745513Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2167990U priority Critical patent/JPH0745513Y2/en
Publication of JPH03113386U publication Critical patent/JPH03113386U/ja
Application granted granted Critical
Publication of JPH0745513Y2 publication Critical patent/JPH0745513Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Jib Cranes (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ないし第３図はこの考案の一実施例を示
し、第１図は側面図、第２図は平面図、第３図は
上ラチスブームの積込みを行う状態を示す側面図
、第４図、第５図はそれぞれこの考案の他の実施
例を示す側面図、第６図は従来のラチスブームを
そなえたクローラクレーンの一例を示す側面図、
第７図は第６図のクローラクレーンにおける上ラ
チスブーム、つなぎラチスブーム等を取り外し、
下ラチスブームのみを付けた搬送姿勢でトレーラ
に積載した状態を示す側面図である。 １……クレーン本体、２……下ラチスブーム、
８……ブライドル、９……Ａフレーム、１１……
伸縮補助ブーム、１２……巻上ウインチ、１３…
…補助巻上ロープ、１４……補助フツク、１６…
…起伏ロープ、１７……巻上ドラム、１８……起
伏ドラム。 Figures 1 to 3 show an embodiment of this invention, with Figure 1 being a side view, Figure 2 being a plan view, Figure 3 being a side view showing the state in which the upper lattice boom is loaded, and Figure 4 being a side view. , FIG. 5 is a side view showing another embodiment of this invention, and FIG. 6 is a side view showing an example of a crawler crane equipped with a conventional lattice boom.
Figure 7 shows the crawler crane shown in Figure 6 with the upper lattice boom, connecting lattice boom, etc. removed.
FIG. 3 is a side view showing a state in which the vehicle is loaded on a trailer in a transporting posture with only the lower lattice boom attached. 1...Crane body, 2...Lower lattice boom,
8...Bridle, 9...A frame, 11...
Telescopic auxiliary boom, 12...Hoisting winch, 13...
...Auxiliary hoisting rope, 14...Auxiliary hook, 16...
...Luffing rope, 17...Hoisting drum, 18...Luffing drum.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ラチスブームを形成する下ラチスブームを、ク
レーン本体に起伏可能に取付けた移動式クレーン
において、下ラチスブームに、その軸線方向と同
一方向に巻上手段をそなえた伸縮補助ブームを設
置し、伸縮補助ブームの最縮小状態でその先端が
下ラチスブームの先端とほぼ同等位置になるよう
に構成したことを特徴とする下ラチスブーム装置
。 In a mobile crane in which a lower lattice boom forming a lattice boom is attached to the crane body so as to be able to raise and lower, a telescoping auxiliary boom equipped with a hoisting means is installed on the lower lattice boom in the same direction as the axial direction of the lower lattice boom. A lower lattice boom device characterized in that the lower lattice boom device is configured such that its tip is located approximately at the same position as the tip of the lower lattice boom in a contracted state.
JP2167990U 1990-03-03 1990-03-03 Lower lattice boom device in mobile crane Expired - Lifetime JPH0745513Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2167990U JPH0745513Y2 (en) 1990-03-03 1990-03-03 Lower lattice boom device in mobile crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2167990U JPH0745513Y2 (en) 1990-03-03 1990-03-03 Lower lattice boom device in mobile crane

Publications (2)

Publication Number Publication Date
JPH03113386U true JPH03113386U (en) 1991-11-19
JPH0745513Y2 JPH0745513Y2 (en) 1995-10-18

Family

ID=31524713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2167990U Expired - Lifetime JPH0745513Y2 (en) 1990-03-03 1990-03-03 Lower lattice boom device in mobile crane

Country Status (1)

Country Link
JP (1) JPH0745513Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012017181A (en) * 2010-07-08 2012-01-26 Kobe Steel Ltd Latticed boom
JP2014012578A (en) * 2012-07-04 2014-01-23 Ihi Construction Machinery Ltd Attachment of crane
JP2014167198A (en) * 2013-02-28 2014-09-11 Nippon Sharyo Seizo Kaisha Ltd Earth drill
JP2014167197A (en) * 2013-02-28 2014-09-11 Nippon Sharyo Seizo Kaisha Ltd Earth drill
JP2014196190A (en) * 2013-03-29 2014-10-16 日立住友重機械建機クレーン株式会社 Cylinder housing device, boom device and crawler crane

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012017181A (en) * 2010-07-08 2012-01-26 Kobe Steel Ltd Latticed boom
JP2014012578A (en) * 2012-07-04 2014-01-23 Ihi Construction Machinery Ltd Attachment of crane
JP2014167198A (en) * 2013-02-28 2014-09-11 Nippon Sharyo Seizo Kaisha Ltd Earth drill
JP2014167197A (en) * 2013-02-28 2014-09-11 Nippon Sharyo Seizo Kaisha Ltd Earth drill
JP2014196190A (en) * 2013-03-29 2014-10-16 日立住友重機械建機クレーン株式会社 Cylinder housing device, boom device and crawler crane

Also Published As

Publication number Publication date
JPH0745513Y2 (en) 1995-10-18

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