Background technology
Under coal mine, install and combine when adopting complete equipment, have many equipment in installation process, to need to sling and come or mobile a bit of distance under the state of slinging.The operation of this handling appliance because of the environment spaciousness, can be finished with crane-car on the ground easily.Crane-car has vehicle frame, and there is wheel the below of vehicle frame, and there is hydraulic lift the top of vehicle frame, and hydraulic lift has column, is hinged with telescopic boom on the column, and the telescopic boom front end has suspension hook, is connected with hydraulic actuating cylinder between telescopic boom and the column.Under coal mine, because the tunnel is narrow, the traveling difficulty, ground crane-car can not use under coal mine.In the prior art, under coal mine, do not install and combine the crane-car of using when adopting complete equipment, when handling appliance, be to be lifting tool with manpower and bottle gouard moved by hands, bottle gouard moved by hands will be lifted in use and be suspended on the ceiling, bottle gouard moved by hands can only be used for the equipment of vertically slinging, move a bit of distance after can not vertically slinging equipment, equipment sling need to move after coming a bit of apart from the time to move with manpower, because the crane-car of walking under the suitable coal mine, it is big that the erection work labour intensity of adopting complete equipment is combined in use, inefficiency, and safety misadventure is many.
Summary of the invention
The objective of the invention is in order to overcome above-mentioned deficiency, propose under a kind of suitable coal mine walking, to combine when adopting complete equipment labour intensity little installing, high efficiency, the underground orbital transfer hydraulic crane truck of production safety.
The present invention is achieved using the following method.
Underground orbital transfer hydraulic crane truck has the landing slab vehicle frame, there is hydraulic lift the centre of landing slab vehicle frame top, hydraulic lift has column, be hinged with telescopic boom on the column, the telescopic boom front end has suspension hook, be connected with hydraulic actuating cylinder between telescopic boom and the column, on the telescopic boom, the suspension hook hydraulic actuating cylinder is arranged between telescopic boom and the suspension hook, in relative two sides of landing slab vehicle frame, before each side has, the square tube slideway that latter two is vertical, in the square tube slideway slide block is arranged, rail wheel is arranged on the slide block, be connected with the rail wheel hydraulic actuating cylinder between slide block and the landing slab vehicle frame, the both sides of the square tube slideway lower end mouth of pipe have the downward channel-section steel section of notch respectively, on the landing slab vehicle frame, square tube slideway side has vertical ceiling hydraulic actuating cylinder respectively.
Transportation matches with the flat board of flat truck under landing slab of the present invention and the coal mine, flat truck has Platform trailer frame, there is rail wheel the Platform trailer frame below, flat truck can be walked on the flat truck track in the tunnel, the landing slab of underground orbital transfer hydraulic crane truck can be put on the flat truck, the height of square tube slideway is slightly smaller than the height of flat truck, the rail wheel of underground orbital transfer hydraulic crane truck can be placed on the track of underground orbital transfer hydraulic crane truck, the gauge of underground orbital transfer hydraulic crane truck track is greater than the gauge of flat truck track, the underground orbital transfer hydraulic crane truck track laying is in the lifting job scope, the flat truck track is in the underground orbital transfer hydraulic crane truck track, after the landing slab of underground orbital transfer hydraulic crane truck is put on the flat truck, shrink the rail wheel hydraulic actuating cylinder, allow rail wheel enter in the square tube slideway, flat truck can carry underground orbital transfer hydraulic crane truck underground orbital transfer hydraulic crane truck is transported to the lifting job scope, underground orbital transfer hydraulic crane truck stretches out rail wheel in the lifting job scope, rail wheel is against on its track, landing slab rises and leaves flat truck, flat truck can be pulled out under underground orbital transfer hydraulic crane truck, underground orbital transfer hydraulic crane truck can be walked on its track, be used for carrying out lifting job at scope of work, in the lifting job scope on the motionless relatively position time, the rail wheel of can withdrawing, allow notch downward channel-section steel section in mouth of pipe both sides, square tube slideway lower end be placed on the track, stretch out the ceiling hydraulic actuating cylinder on the landing slab, the upper end of ceiling hydraulic actuating cylinder is against on the ceiling of tunnel, the ceiling hydraulic actuating cylinder is tight against on ceiling, can make underground orbital transfer hydraulic crane truck firmly motionless, guarantee hydraulic lift lifting job safety, underground orbital transfer hydraulic crane truck also can be placed on and implement lifting running industry on the flat truck.
The present invention can be placed on the flat truck of underworkings, can on flat truck, implement lifting job, also can be transported to the lifting job scope with flat truck, be placed on its track and implement lifting job, when handling appliance, can withdraw rail wheel, stretch out the ceiling hydraulic actuating cylinder, the ceiling hydraulic actuating cylinder is tight against after on the ceiling, underground orbital transfer hydraulic crane truck is firmly motionless, guarantee hydraulic lift lifting job safety, be walking under a kind of suitable coal mine, install combine that labour intensity when adopting complete equipment is little, the down-hole crane-car of high efficiency, production safety.
Below in conjunction with accompanying drawing, the present invention is further described.
The specific embodiment
Fig. 1, among Fig. 2, underground orbital transfer hydraulic crane truck has landing slab vehicle frame 1, there is hydraulic lift 2 centre of landing slab vehicle frame top, hydraulic lift has column 3, be hinged with telescopic boom 4 on the column, the telescopic boom front end has suspension hook 5, be connected with hydraulic actuating cylinder 6 between telescopic boom and the column, on the telescopic boom, suspension hook hydraulic actuating cylinder 14 is arranged between telescopic boom and the suspension hook, in relative two sides of landing slab vehicle frame, before each side has, the square tube slideway 7 that latter two is vertical, 8, slide block 9 is arranged in the square tube slideway, rail wheel 10 is arranged on the slide block, be connected with rail wheel hydraulic actuating cylinder 11 between slide block and the landing slab vehicle frame, the both sides of the square tube slideway lower end mouth of pipe have the downward channel-section steel section 12 of notch respectively, on the landing slab vehicle frame, square tube slideway side has vertical ceiling hydraulic actuating cylinder 13 respectively.