JPH0342854U - - Google Patents
Info
- Publication number
- JPH0342854U JPH0342854U JP10254189U JP10254189U JPH0342854U JP H0342854 U JPH0342854 U JP H0342854U JP 10254189 U JP10254189 U JP 10254189U JP 10254189 U JP10254189 U JP 10254189U JP H0342854 U JPH0342854 U JP H0342854U
- Authority
- JP
- Japan
- Prior art keywords
- counterweight
- boom
- revolving structure
- support
- revolving
- 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
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
第１図は本考案にかかるカウンタウエイトの回
動する前後の状態を示す側面図、第２図は第１図
のカウンタウエイトの回動動作を示す請求項１の
一実施例の側面図、第３図は第２図の部分拡大図
、第４図は第１図のカウンタウエイトの回動動作
を示す請求項２の一実施例の側面図、第５図は第
４図を車体全体から見た場合の側面図である。
１……車両、２……上部旋回体、３……ブーム
、４……レボフレーム、５……カウンタウエイト
、６……回動支点、７……ガイドシーブ、８……
支持部（ブーム側）、９……支持具、１０……ワ
イヤロープ。
1 is a side view showing the state before and after the counterweight according to the present invention rotates; FIG. 2 is a side view of an embodiment of claim 1 showing the rotating operation of the counterweight shown in FIG. 3 is a partially enlarged view of FIG. 2, FIG. 4 is a side view of an embodiment of claim 2 showing the rotational movement of the counterweight shown in FIG. 1, and FIG. 5 is a view of FIG. 4 from the whole vehicle body. FIG. DESCRIPTION OF SYMBOLS 1...Vehicle, 2...Upper rotating body, 3...Boom, 4...Revo frame, 5...Counterweight, 6...Rotation fulcrum, 7...Guide sheave, 8...
Support part (boom side), 9... Support device, 10... Wire rope.
Claims (1)
た車両において、該旋回体のレボフレーム後部に
設けたカウンタウエイトに、該レボフレームとの
間の回動支点を設け、該カウンタウエイトの上部
には、カウンタウエイトに隣接したガイドシーブ
を設けるとともに、ブーム側の支持部と該カウン
タウエイト上面の支持具との間にワイヤロープを
、該ガイドシーブを介して連結し、該カウンタウ
エイトの回動を前記ブームを起伏させて行うよう
にしたことを特徴とする上部旋回式車両のカウン
タウエイト装置。 ２ ブーム等の作業機を上部旋回体の前部に備え
た車両において、該旋回体のレボフレーム後部に
設けたカウンタウエイトに、該レボフレームとの
間の回動支点を設け、ブーム側の支持部と該カウ
ンタウエイト上面の支持具との間にワイヤロープ
を弛みを持たせて連結し、該カウンタウエイトの
回動を前記ブームを起伏させて行うようにしたこ
とを特徴とする上部旋回式車両のカウンタウエイ
ト装置。[Claims for Utility Model Registration] 1. In a vehicle equipped with a working machine such as a boom at the front of an upper revolving structure, a counterweight provided at the rear of the revolving structure of the revolving structure has rotational movement between it and the revolving frame. A fulcrum is provided, and a guide sheave adjacent to the counterweight is provided on the top of the counterweight, and a wire rope is connected between the boom-side support and the support on the upper surface of the counterweight via the guide sheave. 1. A counterweight device for an upper swing type vehicle, characterized in that the counterweight is connected and the counterweight is rotated by raising and lowering the boom. 2. In a vehicle equipped with a working machine such as a boom at the front of the upper revolving structure, a counterweight provided at the rear of the revolving structure of the revolving structure is provided with a rotation fulcrum between it and the revolving frame to support the boom side. A top-swivel vehicle characterized in that a wire rope is connected with slack between the section and a support on the upper surface of the counterweight, and the counterweight is rotated by raising and lowering the boom. counterweight device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10254189U JPH0342854U (en) | 1989-08-30 | 1989-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10254189U JPH0342854U (en) | 1989-08-30 | 1989-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0342854U true JPH0342854U (en) | 1991-04-23 |
Family
ID=31651435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10254189U Pending JPH0342854U (en) | 1989-08-30 | 1989-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342854U (en) |
-
1989
- 1989-08-30 JP JP10254189U patent/JPH0342854U/ja active Pending
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