The invention relates to the technical field of emergency rescue equipment, in particular to a low-water-level water pumping mechanism of a drainage vehicle. A low-water-level water pumping mechanism of a drainage vehicle comprises a chassis and a vehicle body arranged on the chassis, traveling crawler belts are arranged on the two sides of the chassis, an avoiding space is formed between the bottom of the chassis and the ground, a linearly-lifting drainage pump is arranged in the avoiding space, and a water inlet of the drainage pump is connected with a water inlet bent pipe with a downward pipe opening. The drainage pump descends to make the opening of the water inlet elbow close to the ground. The drainage pump adopts the water inlet bent pipe with the pipe opening facing downwards, and the pipe opening of the water inlet bent pipe can be close to the ground during water pumping, so that the drainage pump can meet the water pumping and drainage requirements of a lower water level; in addition, the height of the drainage pump can be flexibly adjusted according to actual requirements through the linearly-lifted drainage pump, and the flexibility of drainage operation and the trafficability of the vehicle body are improved.
本发明涉及抢险救援设备技术领域,具体是一种排水车低水位抽水机构。一种排水车低水位抽水机构,包括底盘以及设于底盘上的车体,底盘的两侧设有行车履带,底盘的底部与地面之间设有避位空间并在避位空间内设有直线升降的排水泵,排水泵的进水口处连接有管口朝下的进水弯管,抽水时,排水泵下降使进水弯管的管口贴近地面。本发明中排水泵采用管口朝下的进水弯管,由于抽水时进水弯管的管口可贴近地面,使其能够满足更低水位的抽水、排水需求;另外,通过直线升降的排水泵,可根据实际需求灵活调整排水泵高度,提高排水作业的灵活性和车体的通过性。
Low-water-level water pumping mechanism of drainage vehicle
一种排水车低水位抽水机构
11.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS |
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