Spray gun for live cleaning operation
Technical Field
The utility model relates to a spray gun for electrified cleaning operation usefulness.
Background
Current power system's electrified washing mainly utilizes the spray gun to wash power equipment through chemical reagent, but because some power equipment are great, can only wash the position of bottom during consequently wasing, can only stand in the eminence or wash through the mode from making progress down when wasing the position on upper portion, if stand and wash just necessarily need with the help of external equipment in eminence downwards, and if adopt from making progress spray wash and cause sediment etc. to gather at the top again easily down, the effect is not good.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior art problem, the utility model provides a spray gun for electrified cleaning operation usefulness.
The utility model provides a technical scheme does:
a spray gun for live cleaning operation comprises a frame body and a spray gun;
the frame body comprises supporting legs, an adjusting box, a vertical supporting rod and a top support; the support legs comprise an inner rod and an outer sleeve rod, the inner rod and the outer sleeve rod both comprise through holes, the inner rod is sleeved in the outer sleeve rod, and a bayonet lock penetrates through the through holes of the inner rod and the outer sleeve rod to fix the relative position between the inner rod and the outer sleeve rod; the bottom of the outer sleeve rod is arranged on the foot disc through a pin shaft, the top of the inner rod is arranged on the adjusting box through a pin shaft, and at least three supporting legs are arranged; the adjusting box comprises a hand wheel, an adjusting gear set and a worm; the hand wheel is used for rotating a gear of the adjusting gear set, and the adjusting gear set is meshed with the worm; the middle part of the adjusting box is used for configuring the vertical supporting rod, the vertical supporting rod comprises a rack, and the rack is meshed with the worm; the top support is arranged at the top of the vertical supporting rod and comprises a fixed seat, a horizontal rotating shaft and a U-shaped clamping seat, the fixed seat is fixed at the top of the vertical supporting rod, the horizontal rotating shaft is arranged between the fixed seat and the U-shaped clamping seat, and the horizontal rotating shaft is used for enabling the U-shaped clamping seat to freely rotate in the horizontal direction relative to the fixed seat; the U-shaped clamping seat is used for configuring the spray gun;
the spray gun comprises a gun body, a clamping seat and a damping telescopic pipe; the clamping seat is fixed at the bottom of the gun body, the clamping seat is configured on the U-shaped clamping seat through a pin shaft, and a degree of freedom swinging in the vertical direction is reserved between the spray gun and the top support; one end of the damping telescopic pipe is arranged on the gun body through a pin shaft, and a button for controlling the spray gun is arranged at the other end of the damping telescopic pipe.
Preferably, the control line of the button is disposed in the hollow damping telescopic tube and extends out from the other end of the damping telescopic tube to be electrically connected with the spray gun.
Preferably, the adjusting gear set comprises a first bevel gear and a second bevel gear, a rotating shaft of the first bevel gear is fixed with the hand wheel, and the first bevel gear is meshed with the second bevel gear; the bottom of the rod body of the worm comprises a third bevel gear, and the third bevel gear is meshed with the second bevel gear.
Preferably, the maximum outer diameter of the third bevel gear is smaller than the outer diameter of the rod body of the worm.
The utility model has the advantages that:
the utility model discloses a spray gun for electrified cleaning operation usefulness can carry out primary altitude mixture control through the supporting leg, carries out secondary altitude mixture control through hand wheel control vertical support pole, and altitude mixture control is convenient, can lift the spray gun to the height of at least 3 meters, simultaneously through the flexible pipe control spray gun of damping control about rotatory and the swing from top to bottom to equipment such as the general outdoor transformer that falls to the ground is washd from the top down to the convenience.
Drawings
Fig. 1 is a schematic structural view of a spray gun for hot-line cleaning according to the present invention;
fig. 2 is a schematic structural diagram of an adjusting gear set of the spray gun for hot-line cleaning according to the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings, as shown in fig. 1 and 2, a spray gun for hot-line cleaning operation comprises a frame body and a spray gun;
the frame body comprises supporting legs, an adjusting box 1, a vertical supporting rod 6 and a top support; the support legs comprise an inner rod 2 and an outer sleeve rod 3, the inner rod 2 and the outer sleeve rod 3 both comprise through holes 4, the inner rod 2 is sleeved in the outer sleeve rod 3, and the relative position between the inner rod 2 and the outer sleeve rod is fixed by a bayonet pin penetrating through the through holes 4 of the inner rod 2 and the outer sleeve rod 3; the bottom of the outer sleeve rod 3 is arranged on the foot disc 5 through a pin shaft, the top of the inner rod 2 is arranged on the adjusting box 1 through a pin shaft, the number of the supporting legs is at least three, so that the supporting legs can be respectively adjusted according to actual needs on site to ensure that the spray gun is in a horizontal state, and meanwhile, when the height of the vertical supporting rod 6 is not enough, the height of the supporting legs is adjusted to improve the height of the spray gun.
The adjusting box comprises a hand wheel 7, an adjusting gear set and a worm 8; the hand wheel 7 is used for rotating a gear of the adjusting gear set, and the adjusting gear set is meshed with the worm 8; the middle part of the adjusting box is used for configuring the vertical supporting rod 6, the vertical supporting rod 6 and the upper part comprise a rack 9, and the rack 9 is meshed with the worm 8; the top support is arranged at the top of the vertical support rod 6; the adjusting gear set comprises a first bevel gear 10 and a second bevel gear 11, a rotating shaft of the first bevel gear 10 is fixed with the hand wheel 7, and the first bevel gear 10 is meshed with the second bevel gear 11; the body of rod bottom of worm 8 includes third bevel gear 12, third bevel gear 12 with second bevel gear 11 meshes, the biggest external diameter of third bevel gear 12 is less than the external diameter of rod of worm 8 guarantees promptly third bevel gear 12 can not influence the stroke of rack 9, and the utility model discloses a mode be the tip of worm 8 is profit worm 8 preparation third bevel gear 12, so can not influence the stroke of rack 9, and second bevel gear 11 mainly plays the transmission effect, adopts the bearing capacity of vertical support rod 6 is guaranteed to the form of rack worm, can not free fall.
The top support comprises a fixed seat 13, a horizontal rotating shaft 14 and a U-shaped clamping seat 15, the fixed seat 13 is fixed on the top of the vertical supporting rod 6, the horizontal rotating shaft 14 is configured between the fixed seat 13 and the U-shaped clamping seat 15, and the horizontal rotating shaft 14 is used for enabling the U-shaped clamping seat 15 to freely rotate in the horizontal direction relative to the fixed seat 13; the U-shaped clamping seat 15 is used for configuring the spray gun;
the spray gun comprises a gun body 16, a clamping seat 17 and a damping telescopic pipe 18; the clamping seat 17 is fixed at the bottom of the gun body 16, the clamping seat 17 is configured on the U-shaped clamping seat 15 through a pin shaft, and a degree of freedom swinging in the vertical direction is reserved between the spray gun and the top support, so that the vertical angle of the spray gun can be adjusted, and the cleaning from top to bottom is convenient; one end of the damping telescopic tube 18 is disposed on the gun body 16 through a pin, and a button 19 for controlling the spray gun is disposed at the other end of the damping telescopic tube 18. The control line of the button 19 is disposed in the hollow damping telescopic tube and extends out from the other end of the damping telescopic tube to be electrically connected with the spray gun 16. The spray gun in the prior art is adopted, the spray gun can be opened or closed in a mode of controlling a valve through an electric switch, and the length of a control line can still be used when the maximum length of the damping telescopic pipe 18 is ensured.
The present invention has been described in detail with reference to the preferred embodiments. However, variations and additions to the embodiments will become apparent to those of ordinary skill in the art upon a reading of the foregoing description. It is the intention of the applicant that all such variations and additions fall within the scope of the invention as claimed.