CN112619970B - Special spray gun for highway sign and use method thereof - Google Patents
Special spray gun for highway sign and use method thereof Download PDFInfo
- Publication number
- CN112619970B CN112619970B CN202011434992.0A CN202011434992A CN112619970B CN 112619970 B CN112619970 B CN 112619970B CN 202011434992 A CN202011434992 A CN 202011434992A CN 112619970 B CN112619970 B CN 112619970B
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- fixedly connected
- plate
- spraying
- bottom plate
- sleeve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
- B05B15/625—Arrangements for supporting spraying apparatus, e.g. suction cups designed to be placed on the ground
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
Abstract
The invention discloses a special spray gun for highway signs, which comprises a first base plate, wherein the upper surface of the first base plate is symmetrically and fixedly connected with two first supporting plates, the tops of the two first supporting plates are fixedly connected with a second base plate, the upper surface of the second base plate is fixedly connected with two second supporting plates, the tops of the two second supporting plates are fixedly connected with first fixing plates, the inner side walls of the two first fixing plates are clamped with sleeves, the inner side walls of the sleeves are connected with rod bodies in a sliding mode, the outer side walls of the rod bodies are welded with L-shaped plates, one sides of the L-shaped plates are fixedly connected with brushes, in the using process of the special spray gun, a spraying template used for spraying the sign boards is adhered to the U-shaped plates, then the pressing plates and the U-shaped plates are extruded through electric push rods to be matched with the U-shaped plates, so that the pressing plates and the U-shaped plates fix the spraying template used for spraying the sign boards on the sign boards, and the spraying effect on the highway signs is improved.
Description
Technical Field
The invention relates to the technical field of highway sign spraying, in particular to a special spray gun for a highway sign and a using method thereof.
Background
The highway sign board is an indispensable tool in the traffic field, is usually arranged at two sides of a road to provide guidance and warning functions for passers-by and running vehicles, and the position of the warning sign is related to the running speed per hour calculation of the highway. The road-indicating signs are usually used on ordinary highways and include place names, boundaries, direction-indicating signs, milestones, hundred-meter piles and highway monuments. The sign plate needs to be sprayed with road signs and regularly sprayed and maintained before use.
When the existing special spray gun for the highway sign is used, a spraying template used for spraying the sign board is inconvenient to fix, so that the spraying effect on the highway sign is reduced, and the sprayed characters or marks have poor definition, fuzzy edges, position deviation and the like; in addition, when outdoor spraying is carried out, spraying liquid is easily influenced by the external environment, wind generated by the outside blows the spraying liquid, the spraying range of the spraying liquid is not convenient to control, the spraying liquid easily falls on the body of workers, the working health of the workers is threatened, and the spraying liquid is wasted.
Disclosure of Invention
The invention aims to provide a special spray gun for a highway sign and a using method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a spray gun special for highway signs comprises a first bottom plate, wherein the upper surface of the first bottom plate is symmetrically and fixedly connected with two first supporting plates, the tops of the two first supporting plates are fixedly connected with a second bottom plate, the upper surface of the second bottom plate is fixedly connected with two second supporting plates, the tops of the two second supporting plates are fixedly connected with first fixing plates, the inner side walls of the two first fixing plates are clamped with sleeves, the inner side wall of the sleeve is connected with a rod body in a sliding way, the outer side wall of the rod body is welded with an L-shaped plate, one side of the L-shaped plate is fixedly connected with a brush, one end of the rod body is fixedly connected with a spray head, the upper surface of the first bottom plate is fixedly connected with a liquid storage tank, one side of the liquid storage tank is communicated with a first pipe body, the upper surface of the first bottom plate is fixedly connected with a water pump, the water inlet of the water pump is communicated with the first pipe body, the water outlet of the water pump is communicated with a second pipe body, the water inlet of the spray head is communicated with the second pipe body, the outer side wall of the spray head is fixedly connected with an air nozzle, the upper surface of the second bottom plate is fixedly connected with a fan, the air outlet end of the fan is communicated with a third pipe body, one end of the third pipe body is communicated with the air nozzle, the lower surface of the second bottom plate is welded with a first hook, the outer side wall of the first hook is sleeved with a hanging ring, a fourth fixing plate is welded at the bottom of the hanging ring, a fifth fixing plate is welded on the lower surface of the fourth fixing plate, two electric push rods are symmetrically arranged on the lower surface of the fifth fixing plate, piston rods of the two electric push rods are fixedly connected with a pressing plate, the lower surface welding of fourth fixed plate has the U-shaped board, the upper surface welding of L-shaped board has the second couple.
As further preferable in the present technical solution: four third fixed plates of bilateral symmetry fixedly connected with of first bottom plate, four the equal threaded connection in upper surface of third fixed plate has a threaded rod, four the equal fixedly connected with knob in top of threaded rod, four the bottom of threaded rod all rotates through the bearing and is connected with the third bottom plate, four universal wheels are installed to the mutual symmetry in bottom four corners of first bottom plate.
As further preferable in the present technical solution: and the lower surfaces of the four third bottom plates are all bonded with non-slip mats.
As a further preferred aspect of the present invention: one side fixedly connected with of second bottom plate pushes away the handle, telescopic lateral wall cover is equipped with anti-skidding cover.
As a further preferred aspect of the present invention: the upper surface of the liquid storage tank is communicated with a water inlet pipe.
As further preferable in the present technical solution: and the upper surface of the second bottom plate is fixedly connected with a tool box.
As further preferable in the present technical solution: one side fixedly connected with switch box of second bottom plate, switch box's internally mounted has the switch group, one side of switch box articulates there is the box door, the electrical output of switch group pass through the wire respectively with the water pump electric putter with the electrical input electric connection of fan.
The invention also provides a use method of the spray gun special for the highway sign, which comprises the following steps:
s1, the device is pushed to move to a use position by matching with universal wheels through a pushing handle;
s2, adding spraying liquid into a liquid storage tank through a water inlet pipe;
s3, the sleeve is taken down from the first fixing plate, the sliding distance of the rod body in the sleeve is adjusted according to the height of the highway signboard, and then the bolt is inserted into the corresponding threaded through hole in the rod body to fix the position of the rod body;
s4, the sleeve is taken down from the first fixing plate, a groove formed in the first fixing plate is matched with the sleeve, and when the sleeve is held by hands and is aligned with the highway signboard to be sprayed, the brush is pushed up and down to clean the highway signboard up and down;
s5, turning on a switch group, starting a fan, enabling the fan to enable generated wind to enter a wind nozzle from a third pipe body, blowing off impurities cleaned on the highway signboard, then taking down a hanging ring from a first hook, adhering a spraying template used for spraying the signboard on a U-shaped plate close to one side of a pressing plate, hanging the hanging ring on a second hook, driving the U-shaped plate and the pressing plate to move through a sleeve, enabling the signboard to be located between the pressing plate and the U-shaped plate, starting an electric push rod through the switch group, driving the pressing plate to move, and extruding the signboard by matching with the U-shaped plate, so that the spraying template used for spraying the signboard is fixed;
s6, starting a water pump through a switch group, conveying spraying liquid in the liquid storage tank to a spray head through a second pipe body, and spraying the highway signboard;
and S7, after spraying, turning off the water pump and the fan through a switch group.
As further preferable in the present technical solution: through the setting of switch box and box door, before opening the switch group, open the box door, after the switch group uses, close the box door.
Compared with the prior art, the invention has the beneficial effects that:
1. in the using process of the device, the spraying template for spraying the signboard is adhered to the U-shaped plate, and then the pressing plate is extruded by the electric push rod to be matched with the U-shaped plate, so that the pressing plate and the U-shaped plate fix the spraying template for spraying the signboard on the signboard, and the spraying effect on the highway sign is improved.
2. The shower nozzle can be adjusted according to highway denoter's height when the spraying to the fan passes through the tuyere and forms one wind protective screen around the shower nozzle, prevents when the shower nozzle spraying, and external wind causes the influence to spraying of spraying liquid, prevents to fall on one's body the staff, and the wind that the fan produced simultaneously can accelerate the drying rate of spraying liquid, improves the spraying effect.
3. Through the setting of threaded rod, when this device uses ground unstability, rotatory knob, it rotates to drive the threaded rod, make the third bottom plate be close to the direction on ground, support this device, prevent that the universal wheel from taking place unexpected slip, make this device more steady, make the device be adapted to the use on different topography (for example mountain region, hills, sloping way etc.), in addition, when the surplus of the spraying liquid in the liquid reserve tank is less, can adjust the height of two threaded rods respectively, make the liquid reserve tank to the lopsidedness, thereby make the use of the spraying liquid in the liquid reserve tank 13 more thorough.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a first fixing plate according to the present invention;
FIG. 3 is a schematic structural diagram of a third base plate according to the present invention;
FIG. 4 is a schematic structural view of a showerhead according to the present invention;
FIG. 5 is a schematic structural diagram of the switch box of the present invention;
fig. 6 is a schematic view of a connection structure of a fourth fixing plate and a U-shaped plate according to the present invention.
In the figure: 1. a first base plate; 2. a first support plate; 3. a second base plate; 4. a second support plate; 5. a first fixing plate; 6. a sleeve; 7. a rod body; 8. a threaded through hole; 9. a bolt; 10. an L-shaped plate; 11. a brush; 12. a spray head; 13. a liquid storage tank; 14. a first pipe body; 15. a water pump; 16. a second tube body; 17. a tuyere; 18. a third tube; 19. a fan; 20. a switch box; 21. a switch group; 22. a box door; 23. a third fixing plate; 24. a threaded rod; 25. a knob; 26. a third base plate; 27. a non-slip mat; 28. a universal wheel; 29. a push handle; 30. an anti-slip sleeve; 31. a tool box; 32. a water inlet pipe; 33. a first hook; 34. hanging a ring; 35. a fourth fixing plate; 36. a fifth fixing plate; 37. an electric push rod; 38. pressing a plate; 39. a U-shaped plate; 40. and a second hook.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: a special spray gun for highway signs comprises a first base plate 1, wherein the upper surface of the first base plate 1 is symmetrically and fixedly connected with two first supporting plates 2, the tops of the two first supporting plates 2 are fixedly connected with a second base plate 3, the upper surface of the second base plate 3 is fixedly connected with two second supporting plates 4, the tops of the two second supporting plates 4 are both fixedly connected with a first fixing plate 5, the inner side walls of the two first fixing plates 5 are clamped with a sleeve 6, the inner side wall of the sleeve 6 is slidably connected with a rod body 7, the outer side wall of the rod body 7 is welded with an L-shaped plate 10, one side of the L-shaped plate 10 is fixedly connected with a hairbrush 11, one end of the rod body 7 is fixedly connected with a nozzle 12, the upper surface of the first base plate 1 is fixedly connected with a liquid storage tank 13, one side of the liquid storage tank 13 is communicated with a first pipe body 14, the upper surface of the first base plate 1 is fixedly connected with a water pump 15, and the water inlet of the water pump 15 is communicated with the first pipe body 14, the water outlet of the water pump 15 is communicated with a second pipe body 16, the water inlet of the spray head 12 is communicated with the second pipe body 16, the outer side wall of the spray head 12 is fixedly connected with a blast nozzle 17, the upper surface of the second bottom plate 3 is fixedly connected with a fan 19, the air outlet end of the fan 19 is communicated with a third pipe body 18, one end of the third pipe body 18 is communicated with the blast nozzle 17, the lower surface of the second bottom plate 3 is welded with a first hook 33, the outer side wall of the first hook 33 is sleeved with a hanging ring 34, the bottom of the hanging ring 34 is welded with a fourth fixing plate 35, the lower surface of the fourth fixing plate 35 is welded with a fifth fixing plate 36, the lower surface of the fifth fixing plate 36 is symmetrically provided with two electric push rods 37, the piston rods of the two electric push rods 37 are fixedly connected with a pressing plate 38, the lower surface of the fourth fixing plate 35 is welded with a U-shaped plate 39, and the upper surface of the L-shaped plate 10 is welded with a second hook 40.
In this embodiment, specifically: four third fixed plates 23 of the bilateral symmetry fixedly connected with of first bottom plate 1, the equal threaded connection in upper surface of four third fixed plates 23 has threaded rod 24, the equal fixedly connected with knob 25 in top of four threaded rods 24, the bottom of four threaded rods 24 all is connected with third bottom plate 26 through the bearing rotation, four universal wheels 28 are installed to the mutual symmetry in bottom four corners of first bottom plate 1, setting through threaded rod 24, when this device uses ground unstably, rotatory knob 25 drives threaded rod 24 and rotates, make third bottom plate 26 be close to the direction on ground, support this device, prevent that universal wheel 28 from taking place unexpected slip, make this device more steady, make the device be adapted to the use of different topography (for example mountain region, hill, slope way etc.), in addition, when the surplus of the spraying liquid in liquid reserve tank 13 is less, can adjust the height of two threaded rods 24 respectively, make liquid reserve tank 13 incline to one side, thereby make the use of the spraying liquid reserve tank 13 more thorough, avoid the waste of spraying liquid reserve tank 24, threaded rod 24 passes through the bearing rotation connection, drive third bottom plate 24 to the direction, only the third bottom plate 26 is convenient to be close to ground and the extrusion position is not taken place to the rotation.
In this embodiment, specifically: the anti-slip pads 27 are bonded to the lower surfaces of the four third bottom plates 26, and through the arrangement of the anti-slip pads 27, when the third bottom plates 26 are in contact with the ground, the anti-slip pads 27 can increase the friction force between the third bottom plates 26 and the ground, so that the device is more stable.
In this embodiment, specifically: one side fixedly connected with of second bottom plate 3 pushes away the handle 29, and the lateral wall cover of sleeve 6 is equipped with antiskid cover 30, through the setting of antiskid cover 30 on the sleeve 6, when handheld sleeve 6, prevents to skid, the convenient gripping to sleeve 6.
In this embodiment, specifically: the upper surface intercommunication of liquid reserve tank 13 has inlet tube 32, through the setting of inlet tube 32, conveniently to liquid reserve tank 13 in, carries spraying liquid, is equipped with the valve on the inlet tube 32, prevents that this device from flowing out in this device removal, spraying liquid from inlet tube 32.
In this embodiment, specifically: the upper surface fixed connection of second bottom plate 3 has toolbox 31, and through toolbox 31's setting, the spraying instrument commonly used when conveniently saving highway sign spraying is convenient for the instrument personnel to use.
In this embodiment, specifically: one side fixedly connected with switch box 20 of second bottom plate 3, the internally mounted of switch box 20 has switch block 21, and one side of switch box 20 articulates there is box door 22, and switch block 21's electrical output passes through the wire respectively with water pump 15, electric putter 37 and fan 19's electrical input electric connection, through switch block 21's setting, controls opening and closing of water pump 15, electric putter 37 and fan 19.
The invention also provides a use method of the spray gun special for the highway sign, which comprises the following steps:
s1, the device is pushed to move to a use position by pushing a push handle 29 and matching with a universal wheel 28;
s2, adding spraying liquid into the liquid storage tank 13 through a water inlet pipe 32;
s3, the sleeve 6 is taken down from the first fixing plate 5, the sliding distance of the rod body 7 in the sleeve 6 is adjusted according to the height of the highway signboard, then the bolt 9 is inserted into the corresponding threaded through hole 8 on the rod body 7, and the length position of the rod body 7 is fixed;
s4, when the handheld sleeve 6 is aligned with the highway sign board and is ready to be sprayed, the brush 11 is pushed up and down to clean the highway sign board up and down;
s5, turning on a switch group 21, starting a fan 19, enabling the fan 19 to enable generated wind to enter a wind nozzle 17 from a third pipe body 18, blowing off impurities cleaned on the highway signboard, then taking down a hanging ring 34 from a first hook 33, adhering a spraying template used for spraying the signboard on one side, close to a pressing plate 38, of a U-shaped plate 39, hanging the hanging ring 34 on a second hook 40, driving the U-shaped plate 39 and the pressing plate 38 to move through a sleeve 6, enabling the signboard to be located between the pressing plate 38 and the U-shaped plate 39, starting an electric push rod 37 through the switch group 21, driving the pressing plate 38 to move close to the U-shaped plate 39, and extruding the signboard in cooperation with the U-shaped plate 39, so that the spraying signboard and the used spraying template are fixed;
s6, starting the water pump 15 through the switch group 21, conveying the spraying liquid in the liquid storage tank 13 to the spray head 12 through the second pipe body 16, and spraying the highway signboard;
and S7, after spraying, the water pump 15 and the fan 19 are turned off through the switch group 21.
In this embodiment, specifically: by arranging the switch box 20 and the box door 22, the box door 22 is opened before the switch group 21 is opened, and the box door 22 is closed after the switch group 21 is used.
Working principle or structural principle, during the use, in the in-process that this device used, place the used spraying template of spraying denoter on U-shaped plate 39 surface, then extrude clamp plate 38 cooperation U-shaped plate 39 through electric putter 37, make clamp plate 38 and U-shaped plate 39 fix the used spraying template of spraying denoter on the denoter, confirm the region of waiting to spray of denoter and can not produce the spraying region and block, can treat simultaneously that the spraying denoter is fixed, thereby improve the spraying effect to highway sign, shower nozzle 12 can be adjusted according to highway denoter's height when the spraying, and fan 19 passes through tuyere 17 and forms a wind barrier around shower nozzle 12, prevent that when shower nozzle 12 sprays, external wind causes the influence to spraying of spraying liquid, prevent to fall on the staff, the wind that fan 19 produced simultaneously can accelerate the drying rate of spraying liquid, improve the spraying effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a special spray gun of highway sign, includes first bottom plate (1), its characterized in that: the upper surface of the first bottom plate (1) is symmetrically and fixedly connected with two first supporting plates (2), the tops of the two first supporting plates (2) are fixedly connected with a second bottom plate (3), the upper surface of the second bottom plate (3) is fixedly connected with two second supporting plates (4), the top of the two second supporting plates (4) is fixedly connected with a first fixing plate (5) and a first fixing plate (5), the inner side wall of the first fixing plate (5) is clamped with a sleeve (6), the inner side wall of the sleeve (6) is connected with a rod body (7) in a sliding manner, the outer side wall of the rod body (7) is welded with an L-shaped plate (10), one side of the L-shaped plate (10) is fixedly connected with a brush (11), one end of the rod body (7) is fixedly connected with a spray head (12), the upper surface of the first bottom plate (1) is fixedly connected with a liquid storage tank (13), one side of the liquid storage tank (13) is communicated with a first pipe body (14), the upper surface of the first bottom plate (1) is fixedly connected with a water pump (15), the water inlet of the water pump (15) is communicated with the first pipe body (14), the second water outlet (16) is communicated with a second water outlet (17), and the outer side wall of the second water outlet (17) is communicated with a water outlet (16), the upper surface of the second bottom plate (3) is fixedly connected with a fan (19), the air outlet end of the fan (19) is communicated with a third pipe body (18), one end of the third pipe body (18) is communicated with the air nozzle (17), a first hook (33) is welded on the lower surface of the second bottom plate (3), a hanging ring (34) is sleeved on the outer side wall of the first hook (33), a fourth fixing plate (35) is welded at the bottom of the hanging ring (34), a fifth fixing plate (36) is welded on the lower surface of the fourth fixing plate (35), two electric push rods (37) are symmetrically installed on the lower surface of the fifth fixing plate (36), press plates (38) are fixedly connected to piston rods of the two electric push rods (37), a U-shaped plate (39) is welded on the lower surface of the fourth fixing plate (35), and a second hook (40) is welded on the upper surface of the L-shaped plate (10); threaded through holes (8) are uniformly formed in two sides of the outer side wall of the rod body (7), a bolt (9) is connected to the inner side wall of each threaded through hole (8) in a threaded mode, the bolt (9) penetrates through the sleeve (6), a push handle (29) is fixedly connected to one side of the second bottom plate (3), and an anti-skidding sleeve (30) is sleeved on the outer side wall of the sleeve (6);
the upper surface of the liquid storage tank (13) is communicated with a water inlet pipe (32).
2. The special spray gun for road sign of claim 1, wherein: four third fixed plates (23) of bilateral symmetry fixedly connected with of first bottom plate (1), four the equal threaded connection of upper surface of third fixed plate (23) has threaded rod (24), four the equal fixedly connected with knob (25) in top of threaded rod (24), four the bottom of threaded rod (24) all is connected with third bottom plate (26) through the bearing rotation, four universal wheels (28) are installed to the mutual symmetry in bottom four corners of first bottom plate (1).
3. A spray gun for road signs according to claim 2, wherein: and anti-skid pads (27) are adhered to the lower surfaces of the four third bottom plates (26).
4. A spray gun for road signs according to claim 1, wherein: the upper surface of the second bottom plate (3) is fixedly connected with a tool box (31).
5. A spray gun for road signs according to claim 2, wherein: one side fixedly connected with switch box (20) of second bottom plate (3), the internally mounted of switch box (20) has switch group (21), one side of switch box (20) articulates there is box door (22), the electrical output of switch group (21) pass through the wire respectively with water pump (15), electric putter (37) with the electrical input electric connection of fan (19).
6. The use method of the spray gun specially used for highway signs according to claim 5, which is characterized in that: the method comprises the following steps:
s1, the device is pushed to move to a use position by pushing a push handle (29) and matching with a universal wheel (28);
s2, adding spraying liquid into the liquid storage tank (13) through a water inlet pipe (32);
s3, the sleeve (6) is taken down from the first fixing plate (5), the sliding distance of the rod body (7) in the sleeve (6) is adjusted according to the height of the road signboard, then the bolt (9) is inserted into the corresponding threaded through hole (8) in the rod body (7), and the position of the rod body (7) is fixed;
s4, the sleeve (6) is taken down from the first fixing plate (5), a groove formed in the first fixing plate (5) is matched with the sleeve (6), and when the sleeve (6) is held by hands and is aligned with the highway signboard to be sprayed, the brush (11) is pushed up and down to clean the highway signboard up and down;
s5, turning on a switch group (21), starting a fan (19), enabling the fan (19) to enable generated wind to enter a wind nozzle (17) from a third pipe body (18), blowing off impurities cleaned on the highway signboard, then taking down a hanging ring (34) from a first hook (33), adhering a spraying template used for spraying the signboard on one side, close to a pressing plate (38), of a U-shaped plate (39), hanging the hanging ring (34) on a second hook (40), driving the U-shaped plate (39) and the pressing plate (38) to move through a sleeve (6), enabling the signboard to be located between the pressing plate (38) and the U-shaped plate (39), starting an electric push rod (37) through the switch group (21), driving the pressing plate (38) to move, and extruding the signboard in cooperation with the U-shaped plate (39), so that the spraying template used for spraying the signboard is fixed;
s6, starting a water pump (15) through a switch group (21), conveying spraying liquid in the liquid storage tank (13) to a spray head (12) through a second pipe body (16), and spraying the highway signboard;
and S7, after spraying, the water pump (15) and the fan (19) are turned off through the switch group (21).
7. The use method of the spray gun specially used for the highway marking according to claim 6, which is characterized in that: through the arrangement of the switch box (20) and the box door (22), the box door (22) is opened before the switch group (21) is opened, and the box door (22) is closed after the switch group (21) is used.
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| CN114798218A (en) * | 2022-04-14 | 2022-07-29 | 淮安洛苡生物科技有限公司 | Automatic atomizing and spraying device for RNA scavenging agent |
| CN115155904B (en) * | 2022-07-01 | 2024-01-12 | 东台海华五金机械有限公司 | Rust-proof paint spraying equipment for wharf equipment |
| CN114939497B (en) * | 2022-07-06 | 2023-10-27 | 重庆合建机械有限公司 | Multidirectional movable base based on paint spraying equipment |
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| JP3135094U (en) * | 2007-05-11 | 2007-09-06 | 有限会社高崎塗装店 | Different color net in painting method |
| DE102015105117A1 (en) * | 2014-04-08 | 2015-10-08 | J. Wagner Gmbh | Inking system |
| CN107051799A (en) * | 2017-05-26 | 2017-08-18 | 车急修汽车科技有限公司 | A kind of spray robot |
| CN207357437U (en) * | 2017-06-12 | 2018-05-15 | 江苏蔚金汽车零部件有限公司 | A kind of spray robot |
| CN208810373U (en) * | 2018-09-04 | 2019-05-03 | 新疆安之盾消防科技有限公司 | A kind of energy-saving environment-friendly fireproof coating sprays plastering machine automatically |
| CN109622279A (en) * | 2019-01-28 | 2019-04-16 | 珠海昶正科技有限公司 | A kind of label production spray painting suspended structure |
| CN210304227U (en) * | 2019-06-21 | 2020-04-14 | 青岛伟健金属饰品有限公司 | Label production suspended structure that sprays paint |
| CN210719171U (en) * | 2019-11-06 | 2020-06-09 | 中国建筑标准设计研究院有限公司 | Portable unwrapping wire air brushing sign fixing tool |
| CN211801930U (en) * | 2020-03-11 | 2020-10-30 | 山东派力恩机械制造有限公司 | Non-curing spraying machine |
| CN211756284U (en) * | 2020-03-24 | 2020-10-27 | 王磊 | Paint spraying device for motor train unit marks |
| CN111604209A (en) * | 2020-06-02 | 2020-09-01 | 苏州荔记得机械工程科技有限公司 | Machining device for ship mechanical parts |
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