JPH01150700U

JPH01150700U -

Info

Publication number: JPH01150700U
Application number: JP4299088U
Authority: JP
Priority date: 1988-04-01
Filing date: 1988-04-01
Publication date: 1989-10-18

Description

[Brief explanation of the drawing]

第１図は本考案に係わるトンネル内壁面清掃車
両の一実施例を示す側面図、第２図はその正面図
、第３図は洗浄装置の側面図、第４図は洗浄装置
の分解斜視図、第５図はブラシ保護用ホイールの
側面図、第６，７図は作用説明図である。１……台車、２……アーム、３……アーム２の
俯仰駆動装置、４……洗浄装置、５……トンネル
内壁面、６……旋回台、８……洗浄液タンク、２
１……回転ドラム式ブラシ、２２……洗浄液噴射
ノズル、２４……洗浄液飛散防止用ケーシング、
２６……洗浄液供給ホース、２７……洗浄液回収
ホース、３０……ブラシ保護用ホイール。 Fig. 1 is a side view showing an embodiment of a tunnel inner wall cleaning vehicle according to the present invention, Fig. 2 is a front view thereof, Fig. 3 is a side view of the cleaning device, and Fig. 4 is an exploded perspective view of the cleaning device. , FIG. 5 is a side view of the brush protection wheel, and FIGS. 6 and 7 are action explanatory views. DESCRIPTION OF SYMBOLS 1...Bogie, 2...Arm, 3...Elevation drive device for arm 2, 4...Cleaning device, 5...Tunnel inner wall surface, 6...Swivel base, 8...Cleaning liquid tank, 2
1... Rotating drum brush, 22... Cleaning liquid spray nozzle, 24... Casing for preventing cleaning liquid scattering,
26...Cleaning liquid supply hose, 27...Cleaning liquid recovery hose, 30...Brush protection wheel.

Claims

[Scope of utility model registration request]

A truck, a swivel table provided on the truck, an arm provided on the swivel table so that it can extend and contract, and a device that controls the extension and elevation of the arm, provided on the truck;
The washing device is equipped with a cleaning liquid scattering prevention casing attached to the tip of the arm, a rotating drum brush provided within the casing, and a rotating drum brush provided at both ends of the rotating drum brush. A brush protection wheel, a cleaning liquid injection nozzle provided in the casing, a cleaning liquid tank installed on the trolley, and a cleaning liquid supply hose that supplies the cleaning liquid in the cleaning liquid tank to the cleaning liquid injection nozzle through the inside of the arm. A tunnel inner wall surface cleaning vehicle comprising: a cleaning liquid recovery hose for discharging the cleaning liquid in the casing to the tunnel duct via the arm.