A kind of building site dedusting carTechnical field
The utility model is related to nurse dedusting technology field more particularly to a kind of building site dedusting car.
Background technology
It will produce a large amount of dust in building construction process, the health and environment to staff can all generate largerIt influences.Existing dedusting is all the form using sprinkling truck mostly, and since sprinkling truck is simple in structure, and the landform in building site is generally allIt is rough, is not easy to the traveling on sprinkling truck, and the supporting rod on existing sprinkling truck for parking is fixed, is being travelledIn may collide with ground, make troubles to dedusting.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and propose a kind of building site dedusting car,It provides shock-absorbing function, travels, and supporting rod can carry out folding and unfolding as needed, reduces in traveling in building site convenient for dedusting carThe possibility to collide.
To achieve the goals above, the utility model uses following technical solution：
The upper end of a kind of building site dedusting car, including fixed seat, the fixed seat is equipped with water tank, the side wall of the water tankEquipped with watering device, the lower end of the fixed seat is equipped with device slot, and the opposite inner wall of described device slot is equipped with sliding slot, two cunningsThe inner wall of slot slidably connects slide bar jointly, and the side wall of the slide bar is rotatably connected to shaft, and the side wall of the shaft, which is fixed, to be connectedIt is connected to wheel, the inner wall of two sliding slots is fixedly connected with there are two guide rod, and the guide rod runs through slide bar and and sliding barConnection, the part that the guide rod is located between slide bar and sliding cavity wall are arranged with the first spring, and the upper end of the slide bar is fixedConnection is equipped with device chamber there are two rack in the fixed seat, the inner wall rotation connection of described device chamber is there are two gear, twoThe gear and two racks are opposite two-by-two, and the wheel and rack intermeshing, the side wall of the gear is fixedly connected with twoA fixed plate, two fixed plates are fixedly connected with the inner wall of device chamber by second spring, and circle is equipped in the fixed seatChamber, the cylindrical cavity is interior to be equipped with supporting rod, and the supporting rod runs through the inner wall of cylindrical cavity, and the side wall of the supporting rod, which is fixedly connected with, to be stepped onThe side wall of plate, the fixed seat is equipped with fixing device.
Preferably, the watering device includes metal tube, and the metal tube runs through the side wall of water tank, the metal tubeLower end is equipped with multiple nozzles.
Preferably, the opposite inner wall of the cylindrical cavity has been fixedly connected with sliding rail, and two side and the sliding rail of the supporting rod are slidedDynamic connection.
Preferably, the fixing device includes T shape inserted links, and the T shapes inserted link is through fixed seat and extends in cylindrical cavity, instituteState and be fixedly connected by third spring between T shapes inserted link and fixed seat, the side wall of the supporting rod set there are two with T shape inserted link phasesThe slot of cooperation.
Preferably, the upper end of the fixed seat is fixedly connected with baffle.
Preferably, the side wall of the fixed seat is fixedly connected with triangle push rod.
The beneficial effects of the utility model：In the utility model, first by dedusting car placement and ground, water tank is injected water intoIt is interior, watering dedusting is carried out by watering device, in the process of moving, slide bar slides dedusting car on the guide bar, passes through the first bulletSpring carries out damping, and the rack on slide bar is rotated along gear, the second spring of gear side wall with gear rotation Compression and ExpansionRealize that further damping, supporting rod realize folding and unfolding by fixing device.The utility model is reasonable for structure, provides shock-absorbing function,Convenient for the traveling of dedusting car, and supporting rod can carry out folding and unfolding as needed, reduce the possibility to collide in traveling.
Description of the drawings
Fig. 1 be the utility model proposes a kind of building site dedusting car structural schematic diagram；
Fig. 2 be the utility model proposes a kind of building site dedusting car A at structure enlargement diagram；
Fig. 3 be the utility model proposes a kind of building site dedusting car B at structure enlargement diagram；
Fig. 4 be the utility model proposes a kind of building site dedusting car C at structure enlargement diagram.
In figure：1 watering device, 2 baffles, 3 water tanks, 4 fixed seats, 5 triangle push rods, 6 pedals, 7 wheels, 8 shafts, 9 teethWheel, 10 second springs, 11 racks, 12T shapes inserted link, 13 third springs, 14 supporting rods, 15 sliding rails, 16 slide bars, 17 guide rods, 18First spring, 19 device chambers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility modelClearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than wholeEmbodiment.
Referring to Fig.1-4, the upper end of a kind of building site dedusting car, fixed seat 4 is equipped with water tank 3, and the side wall of water tank 3, which is equipped with, to be spiltThe lower end of water installations 1, fixed seat 4 is equipped with device slot, and the opposite inner wall of device slot is equipped with sliding slot, and the inner wall of two sliding slots is commonSlidably connect slide bar 16, the side wall of slide bar 16 is rotatably connected to shaft 8, and the side wall of shaft 8 is fixedly connected with wheel 7, twoThe inner wall of sliding slot is fixedly connected with there are two guide rod 17, and guide rod 17 is slidably connected through slide bar 16 and with slide bar 16, is oriented toBar 17 is located at the part between slide bar 16 and sliding cavity wall and is arranged with the first spring 18, there are two the upper end of slide bar 16 is fixedly connectedRack 11, fixed seat 4 is interior to be equipped with device chamber 19, and there are two gear 9, two gears 9 and two for the inner wall rotation connection of device chamber 19A rack 11 is opposite two-by-two, and gear 9 is intermeshed with rack 11, and the side wall of gear 9 is fixedly connected there are two fixed plate, and two solidFixed board is fixedly connected with the inner wall of device chamber 19 by second spring 10, and cylindrical cavity is equipped in fixed seat 4, supporting rod is equipped in cylindrical cavity14, supporting rod 14 runs through the inner wall of cylindrical cavity, and the side wall of supporting rod 14 is fixedly connected with pedal 6, and the side wall of fixed seat 4, which is equipped with, to be fixedDevice.
In the utility model, a kind of building site dedusting car, watering device 1 includes metal tube, and metal tube runs through the side of water tank 3The lower end of wall, metal tube is equipped with multiple nozzles, and the opposite inner wall of cylindrical cavity has been fixedly connected with sliding rail 15, the two side of supporting rod 14It is slidably connected with sliding rail 15, fixing device includes T shapes inserted link 12, and T shapes inserted link 12 is through fixed seat 4 and extends in cylindrical cavity, T shapesBe fixedly connected by third spring 13 between inserted link 12 and fixed seat 4, the side wall of supporting rod 14 set there are two with 12 phase of T shapes inserted linkThe upper end of the slot of cooperation, fixed seat 4 is fixedly connected with baffle 2, and the side wall of fixed seat 4 is fixedly connected with triangle push rod 5.
In the utility model, first by dedusting car placement and ground, injects water into water tank 3, carried out by watering device 1Watering dedusting, in the process of moving, slide bar 16 slides dedusting car on guide rod 17, and damping is carried out by the first spring 18, slidingRack 11 on bar 16 is rotated along gear 9, and the second spring 10 of 9 side wall of gear is realized with the rotation Compression and Expansion of gear 9Further damping, supporting rod 14 realize folding and unfolding by fixing device.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is notBe confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicalityNovel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility modelWithin enclosing.