JPS61169638U - - Google Patents
Info
- Publication number
- JPS61169638U JPS61169638U JP20375185U JP20375185U JPS61169638U JP S61169638 U JPS61169638 U JP S61169638U JP 20375185 U JP20375185 U JP 20375185U JP 20375185 U JP20375185 U JP 20375185U JP S61169638 U JPS61169638 U JP S61169638U
- Authority
- JP
- Japan
- Prior art keywords
- crane
- support
- column
- boom member
- support member
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は従来のクレーン付トラツクの背面図、
第２図は本考案の実施例に係るクレーン付トラツ
クの側面図、第３図は第２図のクレーン付トラツ
クの背面図、第４図は第２図のクレーン付トラツ
クの使用方法説明図である。
１……車輌、１０……クレーン、１２……荷台
、１４……支柱、１５……ブーム部材、１６……
伸縮シリンダ、１８……支柱支持部材、４８……
作動変換機構。
Figure 1 is a rear view of a conventional truck with a crane.
Fig. 2 is a side view of the crane-equipped truck according to the embodiment of the present invention, Fig. 3 is a rear view of the crane-equipped truck of Fig. 2, and Fig. 4 is an explanatory diagram of how to use the crane-equipped truck of Fig. 2. be. 1... Vehicle, 10... Crane, 12... Loading platform, 14... Strut, 15... Boom member, 16...
Telescopic cylinder, 18... Pillar support member, 48...
Actuation conversion mechanism.
Claims (1)
た支柱支持部材１８に対して、該支柱支持部材１
８に支持される支柱１４と該支柱１４に対して屈
伸自在に枢支されるブーム部材１５とを有するク
レーン１０を取付けてなるクレーン付トラツクで
あつて、上記クレーン１０は、上記支柱１４が上
記支柱支持部材１８に対して倒伏位置と起立位置
との間に亘つて起伏動自在に枢支されて該支柱１
４が上記倒伏位置にあるときには該クレーン１０
が荷台１２に対して傾斜状態となる格納位置にお
かれ且つ上記支柱１４が上記起立位置にあるとき
には該クレーン１０がクレーン作業可能となる作
業時位置に固定されるようにされるとともに、上
記支柱１４と上記ブーム部材１５とが該ブーム部
材１５と上記支柱支持部材１８との間に跨つて配
設されたシリンダ１６の伸縮動によつて相互に屈
伸自在なる如くされ、しかも上記ブーム部材１５
と上記支柱支持部材１８との間に、上記支柱１４
の上記倒伏位置と起立位置との間において上記シ
リンダ１６の伸縮による上記ブーム部材１５の屈
伸動作を上記支柱１４の起伏動に変換する作動変
換機構４８が設けられ、上記シリンダ１６の伸縮
と上記作動変換機構４８の作用により上記クレー
ン１０が、上記格納位置と上記作業時位置の上下
二位置間で起伏動されるように構成されており、
さらに上記クレーン１０の格納位置においては上
記支柱１４及びブーム部材１５の一部が前記車輌
１の許容車幅Ｗ及び許容車高Ｈをこえないように
されていることを特徴とするクレーン付トラツク
。 The column support member 1 is attached to the column support member 18 rotatably mounted on the loading platform 12 of the vehicle 1.
The crane 10 is equipped with a crane 10 having a support 14 supported by the support 8 and a boom member 15 pivotably supported on the support 14 in a bendable and extensible manner. The column 1 is pivotably supported on the column support member 18 so as to be movable up and down between a collapsed position and an upright position.
4 is in the above-mentioned laid down position, the crane 10
When the crane 10 is placed in a storage position tilted with respect to the loading platform 12 and the support column 14 is in the upright position, the crane 10 is fixed at a working position where crane work is possible. 14 and the boom member 15 are made to be able to bend and extend with respect to each other by the telescoping movement of a cylinder 16 disposed across the boom member 15 and the pillar support member 18, and the boom member 15
and the pillar support member 18, the pillar 14
Between the lodging position and the upright position, an operation conversion mechanism 48 is provided which converts the bending and stretching motion of the boom member 15 due to the expansion and contraction of the cylinder 16 into the raising and lowering motion of the support column 14, and the mechanism 48 converts the expansion and contraction of the cylinder 16 and the operation. The crane 10 is configured to be raised and lowered between two positions, the storage position and the working position, by the action of the conversion mechanism 48,
Furthermore, the crane-equipped truck is characterized in that, when the crane 10 is in the storage position, a portion of the support column 14 and the boom member 15 do not exceed the allowable vehicle width W and allowable vehicle height H of the vehicle 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20375185U JPS6231319Y2 (en) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20375185U JPS6231319Y2 (en) | 1985-12-28 | 1985-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61169638U true JPS61169638U (en) | 1986-10-21 |
| JPS6231319Y2 JPS6231319Y2 (en) | 1987-08-11 |
Family
ID=30766158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20375185U Expired JPS6231319Y2 (en) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231319Y2 (en) |
-
1985
- 1985-12-28 JP JP20375185U patent/JPS6231319Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6231319Y2 (en) | 1987-08-11 |
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