JPS58180953U

JPS58180953U - cab assembly

Info

Publication number: JPS58180953U
Application number: JP7436582U
Authority: JP
Inventors: 武山口; 壮太郎田中; 榊　康雄; 隆柳生
Original assignee: 日立建機株式会社
Priority date: 1982-05-21
Filing date: 1982-05-21
Publication date: 1983-12-02

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ないし第３図は従来技術を示すもので、第１図は
従来技術による運転室を設置した油圧ショベルの正面図
、第２図および第３図はそれぞれフロントを取外した状
態を示す第１図の背面図および右側面図、第４図ないし
第７図は本考案の第１の実施例を示し、第４図は運転室
組立体を一部を破断にして示す正面図、第５図は枠体の
部分底面図、第６図および第７図はそれぞれ運転室組立
体を設置した油圧ショベルの背面図および右側面図、第
８図は第４図の運転室組立体を設置したハイキャブフレ
ームの油圧ショベルを示す背面図、第９図ないし第１１
図はそれぞれ本考案の第２、第３、第４の実施例を示す
第４図と同様の正面図である。１・・・・・・下部走行体、２・・・・・・上部旋回体
、４・・・・・・フレーム、１１・・・・・・キャブ形
成体、１１Ａ・・・・・・下端曲折部、１２・・・・・
・枠体、１２Ａ・・・・・・上部水平板、１２Ｂ・・・
・・・下部水平板、１２Ｃ・・・・・・立上り壁、１３
・・・・・・運転室組立体、１４・・・・・・ボルト、
１５・：・・・・防振ゴム、１６，３１，４１，５１・
・・・・・床板、１７・・・・・・操作レバー、１９・
・・・・・バルブ、２０・・・・・・ボルト穴、５２・
・・・・・仕切板、５３・・・・・・防音材。１シ、・　　　− 第２図？／ｊ３１　　−　　　′ 一第７図　　　　　　− １Ｉ　　Ｊ３　′Figures 1 to 3 show the prior art. Figure 1 is a front view of a hydraulic excavator equipped with a driver's cab according to the prior art, and Figures 2 and 3 are views with the front removed. 1 shows a rear view and a right side view, FIGS. 4 to 7 show the first embodiment of the present invention, FIG. 4 shows a partially cutaway front view of the driver's cab assembly, and FIG. The figure is a partial bottom view of the frame, Figures 6 and 7 are rear and right side views of the hydraulic excavator with the cab assembly installed, respectively, and Figure 8 is the cab assembly shown in Figure 4 installed. Rear view showing a hydraulic excavator with a high cab frame, Figures 9 to 11
The figures are front views similar to FIG. 4 showing second, third, and fourth embodiments of the present invention, respectively. DESCRIPTION OF SYMBOLS 1... Lower traveling body, 2... Upper rotating body, 4... Frame, 11... Cab forming body, 11A... Lower end Bend section, 12...
・Frame body, 12A...Top horizontal plate, 12B...
... Lower horizontal board, 12C ... Rising wall, 13
...... Driver's cab assembly, 14... Bolts,
15.:... Vibration-proof rubber, 16, 31, 41, 51.
...Floor plate, 17...Operation lever, 19.
... Valve, 20 ... Bolt hole, 52.
...Partition plate, 53...Soundproofing material. 1. - Figure 2? /j 31 − ′ 1 Figure 7 − 1I J3 ′

Claims

[Scope of utility model registration request]

(1) It has a cab forming body forming a living space for the driver, and a frame body consisting of upper and lower horizontal plates and a rising wall connecting the can horizontal plates, and the upper horizontal plate of the frame body and the cab The bottom part of the forming body is connected to the bottom part of the frame body through a vibration isolating rubber, and the lower horizontal plate of the frame body is provided with bolt holes for removably attaching the frame body to the frame of the upper rotating body. A driver's cab assembly, which houses therein a valve connected to an operating member located within the cab structure.

(2) The driver's cab assembly according to claim (1), which is a registered utility model, wherein a floor plate is connected to the upper horizontal plate of the frame body, and the valve is attached to the lower surface of the floor plate.

(3) The driver's cab assembly according to claim (1), wherein a floor plate is fastened to the four circumferential side walls of the cab forming body, and the valve is attached to the lower surface of the floor plate.

(4) attaching a floor plate to the four circumferential side walls of the cab forming body, and attaching a partition plate to the upper horizontal plate of the frame;
The driver's cab assembly according to claim (1), which is a registered utility model, wherein a space for filling a soundproofing material is formed between the floor plate and the partition wall, and the valve is attached to the lower surface of the partition wall.