JPS61200892U - - Google Patents
Info
- Publication number
- JPS61200892U JPS61200892U JP8344185U JP8344185U JPS61200892U JP S61200892 U JPS61200892 U JP S61200892U JP 8344185 U JP8344185 U JP 8344185U JP 8344185 U JP8344185 U JP 8344185U JP S61200892 U JPS61200892 U JP S61200892U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- base boom
- swing frame
- base
- cylinder
- 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
- 230000005484 gravity Effects 0.000 claims 1
Description
第１図は本考案の構成各部の正面図、第２図は
ベースブームとスイングフレームの結合図、第３
図はベースブームと起伏シリンダの結合図、第４
図はブーム支承台の斜視図である。
１はスイングフレーム、２はベースブーム、３
は起伏シリンダ、４はブーム側連結板、５はピン
孔、６はフレーム側連結板、７はシリンダピン、
８はブーム側連結板、９は起伏シリンダ側連結板
、１０はシリンダピン、１１はスライド用シリン
ダ、１２はレール、１３はスライド用ローラ、１
４はブーム支承台、１５は搬送ローラ。
Figure 1 is a front view of each component of the present invention, Figure 2 is a combined view of the base boom and swing frame, and Figure 3 is a front view of each component of the present invention.
The figure shows the combination of the base boom and the luffing cylinder, No. 4
The figure is a perspective view of the boom support. 1 is the swing frame, 2 is the base boom, 3
is the undulating cylinder, 4 is the boom side connecting plate, 5 is the pin hole, 6 is the frame side connecting plate, 7 is the cylinder pin,
8 is a boom side connecting plate, 9 is an undulating cylinder side connecting plate, 10 is a cylinder pin, 11 is a sliding cylinder, 12 is a rail, 13 is a sliding roller, 1
4 is a boom support base, and 15 is a conveyance roller.
Claims (1)
スブーム２の下端両側に固定した連結板４とスイ
ングフレーム１に突設した連結板６に穿設したピ
ン孔５に挿入出するシリンダピン７をベースブー
ムの両側に対向させてスイングフレームに固定し
、該シリンダピンによつてベースブームを離合自
在にスイングフレームに連結し、ベースブームと
スイングフレームの離合と同様の手段によつてベ
ースブームと起伏シリンダ３を連結し、ブームス
ライド用シリンダ１１のスイングフレーム側取付
け部分を前記のシリンダピン７の中心線と一致す
るように位置ぎめして他端をベースブーム２に固
定し、ブームスライド用のレール１２をスイング
フレーム上に設置し、ベースブームにスライド用
ローラ１３を取り付け、上面に搬送ローラ１５を
有する昇降可能のブーム支承台１４をベースブー
ムの重心より前方の車台上に立設したことを特徴
とするブームが後方へスライドするクレーン車。 In a multi-boom hydraulic crane vehicle, the cylinder pin 7 is inserted into the pin hole 5 formed in the connecting plate 4 fixed to both sides of the lower end of the base boom 2 and the connecting plate 6 protruding from the swing frame 1. The base boom is fixed to the swing frame so as to face each other on both sides, and the base boom is separably connected to the swing frame by the cylinder pin, and the base boom and the luffing cylinder 3 are connected by the same means as for separating the base boom and the swing frame. Connect the boom slide cylinder 11 to the swing frame side so that it matches the center line of the cylinder pin 7, fix the other end to the base boom 2, and swing the boom slide rail 12. A boom characterized in that it is installed on a frame, a slide roller 13 is attached to the base boom, and a liftable boom support 14 having a conveyance roller 15 on the upper surface is erected on the chassis in front of the center of gravity of the base boom. A crane truck that slides backwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8344185U JPS61200892U (en) | 1985-06-04 | 1985-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8344185U JPS61200892U (en) | 1985-06-04 | 1985-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61200892U true JPS61200892U (en) | 1986-12-16 |
Family
ID=30632078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8344185U Pending JPS61200892U (en) | 1985-06-04 | 1985-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61200892U (en) |
-
1985
- 1985-06-04 JP JP8344185U patent/JPS61200892U/ja active Pending
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