A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SUCTION WORK VEHICLE
PROBLEM TO BE SOLVED: To provide a suction work vehicle that has a dump mechanism and that is prevented from interfering with or coming into contact with eaves or street tree during a narrow-place travel, and can store work instruments (water supply hose, a tool, etc.) at a periphery of a tank.SOLUTION: A suction work vehicle according to the present invention can elevate a vehicle front side of a trunk part 20a of a tank 20 around a vehicle rear-side lower part of the trunk part 20a as a dump fulcrum 112 of a dump mechanism 110, and suction piping 60 comprises: first suction piping 61 which is arranged on the vehicle front side in the trunk part 20a, and has its upper end opening 61a linked to the inside of the tank 20 and its lower end opening 61b extended to outside the tank 20; second suction piping 62 which is arranged below the trunk part 20a, and has its front end 62a connected to the lower end opening 61b of the first suction piping 61 and its rear end 62b arranged below the vehicle rear side of the trunk part 20a; and third suction piping 63 which connects the rear end 62b of the second suction piping 62 to the vacuum pump 20.
【課題】ダンプ機構を有する吸引作業車において、峡所走行時の軒先や街路樹への干渉・接触を防ぎ、タンクの周囲に作業用具（水道ホースや工具など）を収納できる吸引作業車を提供すること。【解決手段】本発明の吸引作業車は、タンク２０の胴部２０ａの車輌後方側下部をダンプ機構１１０のダンプ支点１１２として胴部２０ａの車輌前方側を上昇させることができ、吸込配管６０を、胴部２０ａ内の車輌前方側に配置され、上端開口６１ａをタンク２０内と連通させ、下端開口６１ｂをタンク２０外に延出させた第１吸込配管６１と、胴部２０ａの下部に配置され、前端６２ａを第１吸込配管６１の下端開口６１ｂと接続し、後端６２ｂを胴部２０ａの車輌後方側下部に配置した第２吸込配管６２と、第２吸込配管６２の後端６２ｂと真空ポンプ２０とを接続する第３吸込配管６３とで構成したことを特徴とする。【選択図】 図１
SUCTION WORK VEHICLE
PROBLEM TO BE SOLVED: To provide a suction work vehicle that has a dump mechanism and that is prevented from interfering with or coming into contact with eaves or street tree during a narrow-place travel, and can store work instruments (water supply hose, a tool, etc.) at a periphery of a tank.SOLUTION: A suction work vehicle according to the present invention can elevate a vehicle front side of a trunk part 20a of a tank 20 around a vehicle rear-side lower part of the trunk part 20a as a dump fulcrum 112 of a dump mechanism 110, and suction piping 60 comprises: first suction piping 61 which is arranged on the vehicle front side in the trunk part 20a, and has its upper end opening 61a linked to the inside of the tank 20 and its lower end opening 61b extended to outside the tank 20; second suction piping 62 which is arranged below the trunk part 20a, and has its front end 62a connected to the lower end opening 61b of the first suction piping 61 and its rear end 62b arranged below the vehicle rear side of the trunk part 20a; and third suction piping 63 which connects the rear end 62b of the second suction piping 62 to the vacuum pump 20.
【課題】ダンプ機構を有する吸引作業車において、峡所走行時の軒先や街路樹への干渉・接触を防ぎ、タンクの周囲に作業用具（水道ホースや工具など）を収納できる吸引作業車を提供すること。【解決手段】本発明の吸引作業車は、タンク２０の胴部２０ａの車輌後方側下部をダンプ機構１１０のダンプ支点１１２として胴部２０ａの車輌前方側を上昇させることができ、吸込配管６０を、胴部２０ａ内の車輌前方側に配置され、上端開口６１ａをタンク２０内と連通させ、下端開口６１ｂをタンク２０外に延出させた第１吸込配管６１と、胴部２０ａの下部に配置され、前端６２ａを第１吸込配管６１の下端開口６１ｂと接続し、後端６２ｂを胴部２０ａの車輌後方側下部に配置した第２吸込配管６２と、第２吸込配管６２の後端６２ｂと真空ポンプ２０とを接続する第３吸込配管６３とで構成したことを特徴とする。【選択図】 図１
SUCTION WORK VEHICLE
吸引作業車
TAKADA NORIHISA (author) / OKADA KOJI (author) / YAMADA DAIJI (author) / TERUNUMA SHUJI (author)
2015-12-14
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
SUCTION WORK VEHICLE AND METHOD FOR PROTECTING VACUUM POMP OF SUCTION WORK VEHICLE
| European Patent Office | 2022
SUCTION VEHICLE SUPPORT SYSTEM AND SUCTION METHOD BY SUCTION VEHICLE
| European Patent Office | 2022