JPS6220089U - - Google Patents
Info
- Publication number
- JPS6220089U JPS6220089U JP11273385U JP11273385U JPS6220089U JP S6220089 U JPS6220089 U JP S6220089U JP 11273385 U JP11273385 U JP 11273385U JP 11273385 U JP11273385 U JP 11273385U JP S6220089 U JPS6220089 U JP S6220089U
- Authority
- JP
- Japan
- Prior art keywords
- weight support
- counterweight
- pin
- vehicle body
- shaped frame
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
第１図、第２図は本考案の一実施例を部分的に
拡大して示す〜線、〜線に沿う断面図、第３
図はカウンタウエイト脱着作業の方法を示す概要
図である。
１……伸縮式Ａ形フレーム、２……ストラツト
、３……リヤバツクステイ、４……車体、５，８
……ブラケツト、６，７，９……ピン、１０……
トツプピン、１１，１２……シーブ、１３……ウ
エイト支持体、１４……上部枢着ピン、１５……
下部ピン、１８……ウエイト支持体吊り用ブラケ
ツト、１９……カウンタウエイト、２０……ボル
ト、２１……ウエイト吊り用ブラケツト、２３…
…カウンタウエイト吊りロープ、２４……リトラ
クタシリンダ、２６……ガイドシーブ、２８……
ウエイト支持体吊りロープ。
Figures 1 and 2 are partially enlarged views of one embodiment of the present invention;
The figure is a schematic diagram showing a method for attaching and detaching the counterweight. 1...Telescopic A-type frame, 2...Strut, 3...Rear back stay, 4...Vehicle body, 5, 8
...Bracket, 6,7,9...Pin, 10...
Top pin, 11, 12... Sheave, 13... Weight support, 14... Upper pivot pin, 15...
Lower pin, 18... Bracket for hanging weight support, 19... Counterweight, 20... Bolt, 21... Bracket for hanging weight, 23...
... Counterweight hanging rope, 24 ... Retractor cylinder, 26 ... Guide sheave, 28 ...
Weight support hanging rope.
Claims (1)
に脱着可能なカウンタウエイトと、伸縮式Ａ形フ
レームとを設けた移動式クレーンにおいて、前記
ウエイト支持体を基端部にて上部枢着ピンと取外
し可能な下部ピンとにより車体に装着すると共に
、該ウエイト支持体を上部枢着ピンを中心として
上下に回動させるウエイト支持体回動装置と、前
記Ａ形フレームのトツプピンとカウンタウエイト
を連結する吊りロープとを設けたことを特徴とす
る移動式クレーンのカウンタウエイト脱着装置。 In a mobile crane provided with a removable counterweight on a weight support protruding rearwardly at the rear of a vehicle body and a telescoping A-shaped frame, the weight support is removed from the upper pivot pin at the base end. a weight support rotating device that is attached to the vehicle body by a possible lower pin and rotates the weight support up and down about the upper pivot pin; and a hanging rope that connects the top pin of the A-shaped frame and the counterweight. A mobile crane counterweight attachment/detachment device characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11273385U JPS6220089U (en) | 1985-07-23 | 1985-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11273385U JPS6220089U (en) | 1985-07-23 | 1985-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6220089U true JPS6220089U (en) | 1987-02-06 |
Family
ID=30993879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11273385U Pending JPS6220089U (en) | 1985-07-23 | 1985-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220089U (en) |
-
1985
- 1985-07-23 JP JP11273385U patent/JPS6220089U/ja active Pending