JPS6442366U

JPS6442366U -

Info

Publication number: JPS6442366U
Application number: JP13787487U
Authority: JP
Priority date: 1987-09-08
Filing date: 1987-09-08
Publication date: 1989-03-14

Description

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

第１図はこの考案の第１実施例保護体を装着し
た油圧シヨベルの斜視図、第２図は第１図のＢ−
Ｂより見た要部断面図、第３図はこの考案の第２
実施例保護体を示す要部断面図、第４図はこの考
案の第３実施例保護体を装着した旋回フレームの
斜視図、第５図は第４図のＣ−Ｃより見た要部断
面図、第６図は油圧シヨベルの側面図、第７図は
従来技術上部旋回体を形成する旋回フレームの斜
視図、第８図は第７図のＡ−Ａより見た要部断面
図である。１，１２……上部旋回体、７，２１……旋回フ
レーム、９，１０，１６，１９，２２……サイド
フレーム、１１，１８，２０……保護体、１７…
…締付けボルト、２３……ヒンジ。 Fig. 1 is a perspective view of a hydraulic excavator equipped with the first embodiment of the protector of this invention, and Fig. 2 is a
Figure 3, a cross-sectional view of the main part seen from B, is the second part of this invention.
FIG. 4 is a perspective view of a revolving frame equipped with the third embodiment of the protector of this invention, and FIG. 5 is a cross-sectional view of the main portion taken along line C-C in FIG. 4. 6 is a side view of a hydraulic excavator, FIG. 7 is a perspective view of a revolving frame forming a conventional upper revolving structure, and FIG. 8 is a sectional view of a main part seen from A-A in FIG. 7. . 1, 12... Upper revolving body, 7, 21... Revolving frame, 9, 10, 16, 19, 22... Side frame, 11, 18, 20... Protective body, 17...
...Tightening bolt, 23...Hinge.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

下部走行体に対して旋回可能に設けられ、また
後端部にカウンタウエイトを取付け、そのカウン
タウエイトの前側にエンジン、油圧機器などを装
備した建設機械用上部旋回体において、上部旋回
体を形成する旋回フレームのサイドフレーム外側
部に、上部旋回体保護用の保護体を突出して設け
るとともに、その保護体を上記サイドフレームに
着脱可能に、または、上部旋回体側面の内側に収
納可能に構成したことを特徴とする上部旋回体の
保護体。 An upper revolving body for construction machinery that is installed to be able to rotate relative to the lower traveling body, has a counterweight attached to the rear end, and is equipped with an engine, hydraulic equipment, etc. on the front side of the counterweight, forming an upper revolving body. A protector for protecting the upper revolving body is provided protruding from the outer side of the side frame of the revolving frame, and the protector is configured to be removable from the side frame or to be stored inside the side surface of the upper revolving body. A protection body for the upper rotating body.