CN115491964B - Expressway marking construction device - Google Patents
Expressway marking construction device Download PDFInfo
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- CN115491964B CN115491964B CN202211277959.0A CN202211277959A CN115491964B CN 115491964 B CN115491964 B CN 115491964B CN 202211277959 A CN202211277959 A CN 202211277959A CN 115491964 B CN115491964 B CN 115491964B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
- E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
- E01C23/22—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to a construction device, in particular to an expressway marking construction device. The invention provides a highway marking construction device which can keep the thickness of a marking uniform and further make the marking clear and smooth. The highway marking construction device comprises a bottom plate, a fixed support plate, a charging barrel, a closing plug and the like; the fixed support plate is arranged at the top of the bottom plate, the charging barrel is fixedly arranged on the upper side surface of the fixed support plate, and the closing plug is plugged at the top of the charging barrel. When the position that needs the spraying on the road surface is uneven, walking wheel, fixed bolster and lift slide can be along fixed sheave pole lift, and fixed bolster lift can drive fixed spray tube and fixed shower nozzle and go up and down for the distance of fixed shower nozzle and road surface remains unanimous throughout, thereby makes the paint thickness of fixed shower nozzle spraying on the road surface keep unanimous, and then lets the marking after the spraying on the road surface clear and level.
Description
Technical Field
The invention relates to a construction device, in particular to an expressway marking construction device.
Background
The traffic marking is used for transmitting traffic information such as guidance, restriction, warning and the like to traffic participants, and is indispensable on common roads and highways; in the process of highway construction, need the spraying marking on the highway, generally construct through on-vehicle spraying when the spraying marking now, but at the in-process of spraying, construction vehicle's speed can change, and the spraying quantity of paint is unchangeable, can lead to the marking thickness of spraying inconsistent, the marking of spraying is thinner when the speed is fast, the marking is too thin can lead to unclear, influence follow-up driver judgement, probably cause the traffic accident, the marking of spraying is thicker when the speed is slow, the marking is too thick can influence the level and the pleasing to the eye of road surface.
Disclosure of Invention
The invention provides an expressway marking construction device capable of keeping the thickness of a marking consistent, and further enabling the marking to be clear and smooth.
The technical implementation scheme of the invention is as follows: the utility model provides a highway marking construction equipment, includes bottom plate, fixed extension board, feed cylinder, closure stopper, butterfly valve, fixed sheave pole, lifting unit and spraying mechanism, fixed extension board sets up at the bottom plate top, feed cylinder fixed mounting is at fixed extension board upside, closure stopper is at the feed cylinder top, the butterfly valve swivelling joint is in the feed cylinder lower part, fixed sheave pole fixed connection is at the bottom plate top, lifting unit locates on the fixed sheave pole, spraying mechanism locates on the fixed extension board and is connected with the bottom plate.
Optionally, the lifting assembly comprises a lifting slide plate, a fixed support, a travelling wheel, a fixed casing, a fixed spray pipe, a fixed spray head and an air pipe joint valve, wherein the lifting slide plate is connected to a fixed sheave rod in a sliding manner, the fixed support is fixedly connected to the lifting slide plate, the travelling wheel is rotationally connected to the lower portion of the fixed support, the fixed casing is fixedly arranged on the upper side surface of the fixed support, the fixed spray pipe is fixedly connected to the fixed support and the fixed casing together, the fixed spray pipe is vertically arranged, the fixed spray head is fixedly connected to the lower end of the fixed spray pipe and is communicated with the fixed spray pipe, the air pipe joint valve is fixedly connected to the lower portion of the fixed spray pipe and is communicated with the fixed spray pipe, and the air pipe joint valve simultaneously penetrates through the fixed support and the fixed casing.
Optionally, the spraying mechanism comprises a motor, a power shaft, a screw pump shell, a driving inclined screw, a driven inclined screw, a feeding pipe, a return pipe, a one-way valve, an air compressor and a gas transmission pipe, wherein the motor is arranged at the top of a bottom plate through a bolt, the power shaft is fixedly connected to an output shaft of the motor, the screw pump shell is arranged on the upper side surface of a fixed support plate, the screw pump shell is fixedly connected with a charging barrel, the screw pump shell is communicated with the charging barrel, the power shaft is rotationally connected with the screw pump shell, the driving inclined screw is fixedly connected to the power shaft, the driving inclined screw is positioned in the screw pump shell, the driven inclined screw is rotationally connected to the screw pump shell, the driving inclined screw is meshed with the driven inclined screw, one end of the feeding pipe is fixedly connected to one side of the screw pump shell, which is far away from the motor, the feeding pipe is communicated with the screw pump shell, the other end of the feeding pipe is fixedly connected with the fixed spray pipe and is fixedly connected with the fixed spray pipe, one end of the return pipe is fixedly connected to the lower part of the charging barrel and is communicated with the charging barrel, the other end of the driving inclined screw is fixedly connected with the fixed spray pipe and is fixedly connected with the air pipe, the other end of the return pipe is fixedly connected with the air pipe is close to one end of the air pipe, and is fixedly connected with the air pipe, and is connected with one end of the air pipe.
Optionally, still including defeated material control mechanism, defeated material control mechanism locates on the fixed bolster and is connected with the fixed bolster, defeated material control mechanism is including vertical pole, bevel gear, rotation frid, removal push rod, U-shaped connecting rod, slip jam club, tension spring, slip slat, big magnet piece, little magnet piece and guard frame, vertical pole rotation type is connected on the fixed bolster, fixedly connected with bevel gear on vertical pole lower extreme and the walking wheel, two bevel gear meshing, it is in vertical pole upper portion to rotate frid rigid coupling, it is located fixed shell to rotate the frid, remove the push rod slidingtype and connect in the fixed bolster upside, U-shaped connecting rod fixed connection is keeping away from the one end of vertical pole at the removal push rod, the slip jam club rigid coupling is kept away from the one end of removal push rod at the U-shaped connecting rod, slip jam club and fixed nozzle slidingtype connection, slip slat is connected on rotating the frid, be connected with tension spring between slip slat and the rotation frid, big magnet piece fixed connection is kept away from vertical pole one side of perpendicular straight pole piece, it is being close to big magnet piece and small walking wheel piece, be located two side of the guard frame simultaneously.
Optionally, the paint active maintaining mechanism is arranged on the power shaft and connected with the fixed support plate and the charging barrel, the paint active maintaining mechanism comprises a worm, a rotating shaft, a turbine and a fan blade, the worm is fixedly connected on the power shaft, the rotating shaft is rotatably connected between the fixed support plate and the charging barrel, the turbine is fixedly connected on the rotating shaft, the worm is meshed with the turbine, the fan blade is arranged on the rotating shaft, and the fan blade is positioned in the charging barrel.
Optionally, the device further comprises a fixed L-shaped frame, an air cylinder and a connecting pipe, wherein the fixed L-shaped frame is fixedly connected to the lower side of the fixed support, the air cylinder is fixedly connected to one side, far away from the bottom plate, of the lower portion of the fixed L-shaped frame, one end of the connecting pipe is fixedly connected to the air cylinder and is communicated with the air cylinder, the connecting pipe penetrates through the fixed L-shaped frame, and the other end of the connecting pipe is communicated with the upper portion of the air pipe connector valve.
Optionally, still including fixed slot piece, two inclined plane draw-in bars and extrusion spring, fixed slot piece rigid coupling is at the bottom plate top, two inclined plane draw-in bars are connected on fixed slot piece in a sliding manner, the one end that two inclined plane draw-in bars are close to fixed sheave pole contacts with the lift slide, be connected with extrusion spring between two inclined plane draw-in bars and the fixed slot piece.
The invention has the following advantages:
1. when the position that needs the spraying on the road surface is uneven, walking wheel, fixed bolster and lift slide can be along fixed sheave pole lift, and fixed bolster lift can drive fixed spray tube and fixed shower nozzle and go up and down for the distance of fixed shower nozzle and road surface remains unanimous throughout, thereby makes the paint thickness of fixed shower nozzle spraying on the road surface keep unanimous, and then lets the marking after the spraying on the road surface clear and level.
2. When the speed of the construction vehicle is increased, the channel between the fixed spray pipe and the sliding blocking ball rod is increased, the paint spraying amount is increased, and the spraying thickness can be kept consistent when the speed is increased; when the speed of the construction vehicle is reduced, the channel between the fixed spray pipe and the sliding blocking ball rod is reduced, the paint spraying amount is reduced, and then the spraying thickness can be kept consistent when the speed is reduced, and the sprayed paint thickness is further more uniform.
3. The flabellum rotates and stirs the paint vehicle in the feed cylinder for the paint vehicle in the feed cylinder flows strongly, lets the paint vehicle in the feed cylinder flow more smoothly in the screw pump shell, and then makes inlet pipe and fixed shower nozzle carry the paint vehicle more smoothly, is convenient for last steadily with paint vehicle spraying to the road surface on.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic perspective view of a first part of the present invention.
Fig. 4 is a schematic perspective view of a second part of the present invention.
Fig. 5 is a schematic diagram of a split perspective structure of a cartridge and a butterfly valve of the present invention.
Fig. 6 is a schematic view showing a disassembled perspective structure of the fixed sheave lever and the lifting slide plate of the present invention.
Fig. 7 is a partially disassembled perspective view of the spray mechanism of the present invention.
Fig. 8 is a schematic view of a first partially cut-away perspective structure of the present invention.
Fig. 9 is a schematic perspective view of a third portion of the present invention.
Fig. 10 is a schematic view of a second partially cut-away perspective structure of the present invention.
Fig. 11 is an enlarged perspective view of the present invention a.
Fig. 12 is a schematic perspective view of a sliding slat of the present invention.
Fig. 13 is a schematic perspective view of a fourth portion of the present invention.
Fig. 14 is a schematic partial perspective view of a fifth embodiment of the present invention.
Meaning of reference numerals in the drawings: 1: bottom plate, 2: fixing support plate, 3: cartridge, 31: closing the plug, 32: butterfly valve, 4: fixed sheave lever, 5: lifting assembly, 51: lifting slide, 52: fixed bolster, 53: road wheels, 54: fixed housing, 55: fixed nozzle, 56: fixed shower nozzle, 57: tracheal joint valve, 6: spraying mechanism, 61: motor, 62: power shaft, 63: screw pump housing, 64: active oblique screw, 65: driven oblique screw, 66: feeding pipe, 67: return tube, 68: check valve, 69: air compressor, 610: gas pipe, 7: feeding control mechanism, 71: vertical rod, 72: bevel gear, 73: rotating the fluted plate, 74: moving the push rod, 75: u-shaped connecting rod, 76: slide blocking cue, 77: tension spring, 78: sliding slat, 79: large magnet block, 710: small magnet block, 711: protection frame, 8: paint activity retaining mechanism, 81: worm, 82: rotating shaft, 83: turbine, 84: fan blade, 91: fixing the L-shaped frame, 92: inflator, 93: connecting pipe, 101: fixed slot block, 102: double-inclined-surface clamping rod, 103: the spring is pressed.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
Example 1
The utility model provides a highway marking construction equipment, as shown in fig. 1-8, including bottom plate 1, fixed extension board 2, feed cylinder 3, closure stopper 31, butterfly valve 32, fixed sheave pole 4, lifting unit 5 and spraying mechanism 6, fixed extension board 2 passes through the bolt and installs at bottom plate 1 top, feed cylinder 3 fixed mounting is at fixed extension board 2 upside, feed cylinder 3 is used for storing paint vehicle, closure stopper 31 is stopped up at feed cylinder 3 top, closure stopper 31 is used for stopping up feed cylinder 3 top, butterfly valve 32 swivelling joint is in feed cylinder 3 lower part, butterfly valve 32 is used for stopping up feed cylinder 3 lower part, fixed sheave pole 4 fixed connection is at bottom plate 1 top, it has the spout to open on the fixed sheave pole 4, fixed sheave pole 4 is vertical setting, lifting unit 5 is located on fixed sheave pole 4, spraying mechanism 6 is located on fixed extension board 2 and is connected with bottom plate 1, spraying mechanism 6 is used for spraying on highway's road surface.
The lifting assembly 5 comprises a lifting slide plate 51, a fixed support 52, a travelling wheel 53, a fixed shell 54, a fixed spray pipe 55, a fixed spray head 56 and an air pipe joint valve 57, wherein the lifting slide plate 51 is connected to a chute of a fixed sheave rod 4 in a sliding mode, the fixed support 52 is welded on the lifting slide plate 51, the travelling wheel 53 is connected to the lower portion of the fixed support 52 in a rotating mode, the travelling wheel 53 is in contact with a road surface, the fixed shell 54 is welded on the upper side face of the fixed support 52, the fixed spray pipe 55 is fixedly connected to the fixed support 52 and the fixed shell 54 together, the fixed spray pipe 55 is used for conveying paint, the fixed spray head 56 is fixedly connected to the lower end of the fixed spray pipe 55 and is communicated with the fixed spray pipe 55, the fixed spray head 56 is used for spraying paint on the road surface, the air pipe joint valve 57 is fixedly connected to the lower portion of the fixed spray pipe 55 and is communicated with the fixed spray pipe 55, the air pipe joint valve 57 is used for conveying compressed air into the fixed spray head 56, and the air pipe joint valve 57 simultaneously penetrates through the fixed support 52 and the fixed shell 54.
The spraying mechanism 6 comprises a motor 61, a power shaft 62, a screw pump shell 63, a driving inclined screw 64, a driven inclined screw 65, a feed pipe 66, a return pipe 67, a one-way valve 68, an air compressor 69 and an air pipe 610, wherein the motor 61 is arranged at the top of the bottom plate 1 through bolts, the power shaft 62 is fixedly connected to an output shaft of the motor 61, the power shaft 62 is horizontally arranged, the screw pump shell 63 is arranged on the upper side surface of the fixed support plate 2, the screw pump shell 63 is fixedly connected with the feed cylinder 3, the screw pump shell 63 is communicated with the feed cylinder 3, the power shaft 62 is rotatably connected with the screw pump shell 63, the driving inclined screw 64 is fixedly connected to the power shaft 62, the driving inclined screw 64 is positioned in the screw pump shell 63, the driven inclined screw 65 is rotatably connected in the screw pump shell 63, the screw pump shell 63 has a protective effect on the driving inclined screw 64 and the driven inclined screw 65, the driving oblique screw 64 is meshed with the driven oblique screw 65, the driving oblique screw 64 and the driven oblique screw 65 are used for pushing paint in the screw pump shell 63, one end of the feeding pipe 66 is fixedly connected to one side of the screw pump shell 63 far away from the motor 61, the feeding pipe 66 is communicated with the screw pump shell 63, the feeding pipe 66 is used for conveying paint, the other end of the feeding pipe 66 is fixedly connected with the fixed spray pipe 55 and is communicated with the fixed spray pipe 55, one end of the return pipe 67 is fixedly connected to the lower part of the feed cylinder 3 and is communicated with the feed cylinder 3, the other end of the return pipe 67 is fixedly connected with the upper end of the fixed spray pipe 55 and is communicated with the fixed spray pipe 55, the return pipe 67 is used for conveying redundant paint in the fixed spray pipe 55 back into the feed cylinder 3, the check valve 68 is arranged at one end of the return pipe 67 close to the feed cylinder 3, and the check valve 68 is located in the feed cylinder 3, the check valve 68 enables paint to only flow from the return pipe 67 to the feed cylinder 3, the air compressor 69 is mounted on the upper side surface of the base plate 1 through bolts, one end of the air pipe 610 is fixedly connected with the air compressor 69 and communicated with the air compressor 69, the other end of the air pipe 610 is fixedly connected with the upper end of the air pipe connector valve 57 and communicated with the air pipe connector valve 57, and the air pipe 610 is used for conveying compressed air.
Initially, the bottom plate 1 is mounted on a construction vehicle through bolts, when a marking is required to be sprayed on the road surface of an expressway, a worker pulls out the closing plug 31, paint is injected into the cylinder 3, then the worker plugs the closing plug 31 on the top of the cylinder 3 again, the construction vehicle moves to drive the bottom plate 1 to move, the travelling wheel 53 contacts with the road surface, the bottom plate 1 moves to drive the travelling wheel 53 to rotate along the road surface, the worker starts the motor 61 and the air compressor 69, and rotates the butterfly valve 32, so that the butterfly valve 32 does not block the cylinder 3 any more, paint in the cylinder 3 flows into the screw pump housing 63, the motor 61 drives the power shaft 62 to rotate through an output shaft, the power shaft 62 rotates to drive the driving oblique screw 64 to rotate, the driving oblique screw 64 rotates to drive the driven oblique screw 65 to drive the paint in the screw pump housing 63 to enter the feed pipe 66, the driving oblique screw 64 and the driven oblique screw 65 continuously rotate, the driving oblique screw 66 continuously conveys paint into the fixed spray pipe 55 and the fixed spray nozzle 56, and simultaneously the air compressor 69 drives the power shaft 62 to rotate, the power shaft 62 rotates to drive the driving oblique screw 64 and the driven oblique screw 65 continuously rotates the driven oblique screw 65, and the paint is continuously conveyed into the fixed spray on the air nozzle 56, and the air pipe 57 is continuously conveyed into the fixed spray on the road surface to the marking valve 56, and the marking is continuously sprayed on the road surface; when the position of the road surface to be sprayed is uneven, the travelling wheel 53, the fixed support 52 and the lifting sliding disc 51 can lift along the fixed sheave rod 4, and the fixed support 52 can drive the fixed spray pipe 55 and the fixed spray nozzle 56 to lift, so that the distance between the fixed spray nozzle 56 and the road surface is always consistent, the thickness of paint sprayed on the road surface by the fixed spray nozzle 56 is consistent, and then the marked line sprayed on the road surface is clear and flat. After the pavement marking is sprayed, the construction vehicle stops advancing, a worker closes the motor 61 and the air compressor 69, reversely rotates the butterfly valve 32 to enable the butterfly valve 32 to plug the charging barrel 3 again, then pulls the lifting slide plate 51 to move upwards along the sliding groove of the fixed sheave rod 4, the travelling wheel 53 is separated from contact with the pavement, when the lifting slide plate 51 moves upwards to the highest position of the sliding groove of the fixed sheave rod 4, the worker rotates the lifting slide plate 51, the lifting slide plate 51 is clamped into the sliding groove of the fixed sheave rod 4 after ninety degrees of rotation, the lifting slide plate 51 can drive the fixed bracket 52 to move when moving, so that the fixed bracket 52 can be retracted, when the marking is required to be sprayed again, the worker reversely rotates the lifting slide plate 51, and then moves downwards to the initial position along the sliding groove of the fixed sheave rod 4 under the action of gravity, and the travelling wheel 53 is contacted with the pavement again, and convenience is improved.
Example 2
On the basis of the embodiment 1, as shown in fig. 9-12, the paint spraying device further comprises a material conveying control mechanism 7, wherein the material conveying control mechanism 7 is arranged on the fixed support 52 and is connected with the fixed support 52, the material conveying control mechanism 7 is used for controlling the spraying amount of paint according to the rotation speed of the travelling wheel 53, so that the spraying thickness can be kept consistent when the speed of a construction vehicle changes, the material conveying control mechanism 7 comprises a vertical rod 71, a bevel gear 72, a rotating groove plate 73, a movable push rod 74, a U-shaped connecting rod 75, a sliding blocking club 76, a tension spring 77, a sliding ribbon 78, a large magnet block 79, a small magnet block 710 and a protective frame 711, the vertical rod 71 is rotatably connected on the fixed support 52, the lower end of the vertical rod 71 and the travelling wheel 53 are provided with the bevel gear 72 through a flat key, the two bevel gears 72 are meshed, the rotating groove plate 73 is fixedly connected to the upper part of the vertical rod 71, the rotating groove plate 73 is positioned in the fixed shell 54, the fixed shell 54 is internally used for protecting the rotating groove plate 73, the movable push rod 74 is connected to the upper side surface of the fixed support 52 in a sliding manner, the U-shaped connecting rod 75 is welded to one end of the movable push rod 74 far away from the vertical rod 71, the sliding blocking ball rod 76 is welded to one end of the U-shaped connecting rod 75 far away from the movable push rod 74, the sliding blocking ball rod 76 is connected with the fixed spray pipe 55 in a sliding manner, the sliding blocking ball rod 76 is used for blocking the fixed spray pipe 55, the sliding blocking ball rod 76 can control the discharge amount of the fixed spray pipe 55 and further control the spraying amount of paint, the sliding plate 78 is connected to the rotating groove plate 73 in a sliding manner, a tension spring 77 is connected between the sliding plate 78 and the rotating groove plate 73 through a hook, the big magnet 79 is fixedly connected to one side of the sliding strip plate 78 far away from the vertical rod 71, the small magnet 710 is fixedly connected to one side of the movable push rod 74 close to the big magnet 79, the small magnet 710 and the big magnet 79 are magnetically attracted, the protection frame 711 is welded to one side of the lower portion of the fixed support 52 far away from the travelling wheel 53, the vertical rod 71 passes through the protection frame 711, two bevel gears 72 are simultaneously located in the protection frame 711, and the protection frame 711 is used for protecting the two bevel gears 72.
The travelling wheel 53 rotates to drive one bevel gear 72 to rotate, one bevel gear 72 rotates to drive the other bevel gear 72 to rotate, the other bevel gear 72 rotates to drive the vertical rod 71 and the rotating groove plate 73 to rotate, the rotating groove plate 73 rotates to drive the sliding slat 78 and the large magnet block 79 to rotate through the tension spring 77, the large magnet block 79 rotates to be separated from the small magnet block 710, then the sliding slat 78 and the large magnet block 79 continue to rotate, the large magnet block 79 is magnetically attracted with the small magnet block 710 again, when the rotating groove plate 73 rotates, the sliding slat 78 and the large magnet block 79 move along a chute on the rotating groove plate 73 under the action of centrifugal force, when the speed of a construction vehicle is increased, the rotating speed of the travelling wheel 53 is increased, the rotating speed of the rotating groove plate 73 is increased, the centrifugal force to which the sliding slat 78 and the large magnet block 79 are subjected is increased, the sliding slat 78 and the large magnet block 79 move in the direction away from the fixed sheave bar 4, the small magnet block 710 is pressed by the large magnet block 79 to move in the direction away from the fixed sheave bar 4, the moving push rod 74, the U-shaped connecting rod 75 and the sliding block 76 are driven to move along the chute 76, and the thickness of the fixed sheave bar is increased, and the paint can be increased when the speed of the paint is increased in the fixed channel 55 is kept constant, and the paint can be sprayed in the same; when the speed of the construction vehicle is reduced, the rotation speed of the travelling wheel 53 is reduced, the rotation speed of the rotating groove plate 73 is reduced, the centrifugal force borne by the sliding slat 78 and the large magnet block 79 is reduced, the sliding slat 78 and the large magnet block 79 move towards the direction close to the fixed sheave pole 4, the large magnet block 79 attracts the small magnet block 710 to move towards the direction close to the fixed sheave pole 4, the small magnet block 710 moves to drive the moving push rod 74, the U-shaped connecting rod 75 and the sliding blocking ball rod 76 to move, when the sliding blocking ball rod 76 moves towards the direction close to the fixed sheave pole 4, the channel between the fixed spray pipe 55 and the sliding blocking ball rod 76 is reduced, the amount of paint conveyed by the fixed spray pipe 55 in a certain time is reduced, the excessive paint in the fixed spray pipe 55 is conveyed into the paint cylinder 3 through the return pipe 67, the one-way valve 68 enables the paint to flow from the return pipe 67 to the paint cylinder 3, so that the paint spraying amount is reduced when the speed is reduced, the thickness of paint sprayed is kept consistent when the speed is reduced, and the thickness of paint sprayed is further uniform when the speed is reduced.
Example 3
On the basis of embodiment 1, as shown in fig. 8 and 13, the paint activity retaining mechanism 8 is further included, the paint activity retaining mechanism 8 is disposed on the power shaft 62 and connected with the fixed support plate 2 and the paint cylinder 3, the paint activity retaining mechanism 8 is used for stirring paint in the paint cylinder 3, so that paint in the paint cylinder 3 flows strongly, paint in the paint cylinder 3 can flow into the screw pump casing 63 more smoothly, so as to be sprayed onto a road surface continuously and stably, the paint activity retaining mechanism 8 comprises a worm 81, a rotating shaft 82, a turbine 83 and a fan blade 84, the worm 81 is fixedly connected on the power shaft 62, the worm 81 is horizontally disposed, the rotating shaft 82 is rotatably connected between the fixed support plate 2 and the paint cylinder 3, the rotating shaft 82 is vertically disposed, the turbine 83 is fixedly connected on the rotating shaft 82, the worm 81 is meshed with the turbine 83, the fan blade 84 is disposed on the rotating shaft 82, and the fan blade 84 is disposed in the paint cylinder 3, and the fan blade 84 is used for stirring paint in the paint cylinder 3.
The power shaft 62 rotates and drives the worm 81 to rotate, the worm 81 rotates and drives the turbine 83 and the rotating shaft 82 to rotate, the rotating shaft 82 rotates and drives the fan blades 84 to rotate, the fan blades 84 rotate to stir paint in the paint cylinder 3, so that paint in the paint cylinder 3 flows strongly, paint in the paint cylinder 3 can flow into the screw pump casing 63 more smoothly, and then the paint is conveyed by the feed pipe 66 and the fixed spray head 56 more smoothly, and the paint is sprayed onto a road surface continuously and stably.
Example 4
On the basis of embodiment 1, as shown in fig. 1 and 14, the device further comprises a fixed L-shaped frame 91, an air cylinder 92 and a connecting pipe 93, wherein the fixed L-shaped frame 91 is welded on the lower side of the fixed support 52, the air cylinder 92 is fixedly connected to one side of the lower part of the fixed L-shaped frame 91, which is far away from the bottom plate 1, the air cylinder 92 is used for spraying air to the road surface, and blowing away dust on the road surface, so that the subsequent paint is sprayed on the clean road surface, and the paint is firmly adhered to the road surface, one end of the connecting pipe 93 is fixedly connected to the air cylinder 92 and is communicated with the air cylinder 92, the connecting pipe 93 is used for conveying air, the connecting pipe 93 penetrates through the fixed L-shaped frame 91, and the other end of the connecting pipe 93 is communicated with the upper part of the air pipe joint valve 57.
Part of the compressed gas in the air pipe joint valve 57 is conveyed into the connecting pipe 93 and the air cylinder 92, the air cylinder 92 sprays the compressed gas onto the road surface, dust on the road surface can be blown away, the subsequent paint is sprayed on the clean road surface, and therefore the paint and the road surface are firmly adhered.
Example 5
On the basis of embodiment 1, as shown in fig. 1, the device further comprises a fixed groove block 101, a double-inclined-plane clamping rod 102 and an extrusion spring 103, wherein the fixed groove block 101 is installed at the top of the bottom plate 1 through a rivet, the double-inclined-plane clamping rod 102 is slidably connected to the fixed groove block 101, one end, close to the fixed sheave rod 4, of the double-inclined-plane clamping rod 102 is in contact with the lifting slide plate 51, the double-inclined-plane clamping rod 102 plays a limiting role on the lifting slide plate 51, the travelling wheel 53 is tightly attached to a road surface, the distance between the fixed nozzle 56 and the road surface is not influenced by the protrusion of the road surface, the paint is conveniently and uniformly sprayed on the road surface, the extrusion spring 103 is connected between the double-inclined-plane clamping rod 102 and the fixed groove block 101, and the double-inclined-plane clamping rod 102 is propped against the lifting slide plate 51 under the elastic action of the extrusion spring 103.
When the travelling wheel 53 contacts with the protrusions on the road surface, the travelling wheel 53 moves upwards to drive the fixed support 52 and the lifting slide plate 51 to move upwards, and under the elastic force of the extrusion spring 103, the double-inclined-surface clamping rod 102 props against the lifting slide plate 51, so that the lifting slide plate 51, the fixed support 52 and the travelling wheel 53 are limited, the travelling wheel 53 is tightly attached to the road surface, the distance between the fixed spray head 56 and the road surface is not influenced by the protrusions on the road surface, and paint can be conveniently and uniformly sprayed on the road surface.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Claims (4)
1. An expressway marking construction device is characterized in that: the device comprises a bottom plate (1), a fixed support plate (2), a charging barrel (3), a closed plug (31), a butterfly valve (32), a fixed sheave rod (4), a lifting assembly (5) and a spraying mechanism (6), wherein the fixed support plate (2) is arranged at the top of the bottom plate (1), the charging barrel (3) is fixedly arranged on the upper side surface of the fixed support plate (2), the closed plug (31) is plugged at the top of the charging barrel (3), the butterfly valve (32) is rotationally connected to the lower part of the charging barrel (3), the fixed sheave rod (4) is fixedly connected to the top of the bottom plate (1), the lifting assembly (5) is arranged on the fixed sheave rod (4), and the spraying mechanism (6) is arranged on the fixed support plate (2) and is connected with the bottom plate (1); the lifting assembly (5) comprises a lifting slide disc (51), a fixed support (52), a travelling wheel (53), a fixed shell (54), a fixed spray pipe (55), a fixed spray head (56) and an air pipe joint valve (57), wherein the lifting slide disc (51) is connected to a fixed sheave rod (4) in a sliding mode, the fixed support (52) is fixedly connected to the lifting slide disc (51), the travelling wheel (53) is rotatably connected to the lower portion of the fixed support (52), the fixed shell (54) is fixedly arranged on the upper side face of the fixed support (52), the fixed spray pipe (55) is fixedly connected to the fixed support (52) and the fixed shell (54) together, the fixed spray pipe (55) is vertically arranged, the fixed spray head (56) is fixedly connected to the lower end of the fixed spray pipe (55) and is communicated with the fixed spray pipe (55), the air pipe joint valve (57) is fixedly connected to the lower portion of the fixed spray pipe (55) and is communicated with the fixed spray pipe (55), and the air pipe joint valve (57) passes through the fixed support (52) and the fixed shell (54) simultaneously; the automatic feeding device is characterized by further comprising a feeding control mechanism (7), wherein the feeding control mechanism (7) is arranged on the fixed support (52) and is connected with the fixed support (52), the feeding control mechanism (7) comprises a vertical rod (71), a bevel gear (72), a rotating groove plate (73), a movable push rod (74), a U-shaped connecting rod (75), a sliding blocking ball rod (76), a tension spring (77), a sliding slat (78), a large magnet block (79), a small magnet block (710) and a protective frame (711), the vertical rod (71) is rotatably connected on the fixed support (52), the lower end of the vertical rod (71) and the travelling wheel (53) are fixedly connected with bevel gears (72), two bevel gears (72) are meshed, the rotating groove plate (73) is fixedly connected to the upper portion of the vertical rod (71), the rotating groove plate (73) is positioned in a fixed shell (54), the movable push rod (74) is slidably connected to the upper side face of the fixed support (52), the U-shaped connecting rod (75) is fixedly connected to the movable push rod (74) and is far away from the vertical rod (71), the sliding blocking ball rod (76) is fixedly connected to one end of the sliding blocking ball rod (76), the sliding lath (78) is connected to the rotating lath (73) in a sliding mode, a tension spring (77) is connected between the sliding lath (78) and the rotating lath (73), the large magnet block (79) is fixedly connected to one side, far away from the vertical rod (71), of the sliding lath (78), the small magnet block (710) is fixedly connected to one side, close to the large magnet block (79), of the movable push rod (74), the small magnet block (710) is magnetically attracted with the large magnet block (79), the protection frame (711) is fixedly connected to one side, far away from the travelling wheel (53), of the lower portion of the fixed support (52), the vertical rod (71) penetrates through the protection frame (711), and the two bevel gears (72) are simultaneously located in the protection frame (711); the novel lifting device is characterized by further comprising a fixed groove block (101), a double-inclined-plane clamping rod (102) and an extrusion spring (103), wherein the fixed groove block (101) is fixedly connected to the top of the bottom plate (1), the double-inclined-plane clamping rod (102) is connected to the fixed groove block (101) in a sliding mode, one end, close to a fixed sheave rod (4), of the double-inclined-plane clamping rod (102) is in contact with the lifting sliding disc (51), and the extrusion spring (103) is connected between the double-inclined-plane clamping rod (102) and the fixed groove block (101).
2. A highway marking construction device according to claim 1, wherein: the spraying mechanism (6) comprises a motor (61), a power shaft (62), a screw pump shell (63), a driving inclined screw (64), a driven inclined screw (65), a feeding pipe (66), a return pipe (67), a one-way valve (68), an air compressor (69) and a gas transmission pipe (610), wherein the motor (61) is arranged at the top of a bottom plate (1) through bolts, the power shaft (62) is fixedly connected to an output shaft of the motor (61), the screw pump shell (63) is arranged on the upper side surface of a fixed support plate (2), the screw pump shell (63) is fixedly connected with the feeding pipe (3), the screw pump shell (63) is communicated with the feeding pipe (3), the power shaft (62) is rotatably connected with the screw pump shell (63), the driving inclined screw (64) is fixedly connected to the power shaft (62), the driving inclined screw (64) is positioned in the screw pump shell (63), the driven inclined screw (65) is rotatably connected to the screw pump shell (63), the driving inclined screw (64) is meshed with the driven inclined screw (63) and is meshed with one end of the feeding pipe (63) and is far away from the feeding pipe (63) and is fixedly connected with the screw pump shell (63), the other end of inlet pipe (66) and fixed spray tube (55) rigid coupling and with fixed spray tube (55) intercommunication, the one end fixed connection of back flow (67) is in feed cylinder (3) lower part and with feed cylinder (3) intercommunication, the other end and the fixed spray tube (55) upper end rigid coupling of back flow (67) and with fixed spray tube (55) intercommunication, one end that back flow (67) is close to feed cylinder (3) is located to check valve (68), just check valve (68) are located feed cylinder (3), air compressor (69) fixed mounting is in bottom plate (1) upside, the one end and air compressor (69) fixed connection of gas-supply pipe (610) and with air compressor (69) intercommunication, the other end and the air pipe joint valve (57) upper end rigid coupling of gas-supply pipe (610) and with air pipe joint valve (57) intercommunication.
3. A highway marking construction device according to claim 2, wherein: still including the active maintenance mechanism (8) of paint, the active maintenance mechanism (8) of paint is located on power shaft (62), and with fixed extension board (2) and feed cylinder (3) are connected, the active maintenance mechanism (8) of paint is including worm (81), axis of rotation (82), turbine (83) and flabellum (84), worm (81) rigid coupling is on power shaft (62), axis of rotation (82) swivelling joint is between fixed extension board (2) and feed cylinder (3), turbine (83) rigid coupling is on axis of rotation (82), worm (81) and turbine (83) meshing, flabellum (84) are located on axis of rotation (82), just flabellum (84) are located feed cylinder (3).
4. A highway marking construction device according to claim 3, wherein: still including fixed L shape frame (91), inflator (92) and connecting pipe (93), fixed L shape frame (91) rigid coupling is in fixed bolster (52) downside, one side that bottom plate (1) was kept away from in fixed L shape frame (91) lower part is fixed to inflator (92) rigid coupling, the one end rigid coupling of connecting pipe (93) is on inflator (92) and with inflator (92) intercommunication, connecting pipe (93) pass fixed L shape frame (91), the other end and the upper portion intercommunication of trachea joint valve (57) of connecting pipe (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211277959.0A CN115491964B (en) | 2022-10-19 | 2022-10-19 | Expressway marking construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211277959.0A CN115491964B (en) | 2022-10-19 | 2022-10-19 | Expressway marking construction device |
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| Publication Number | Publication Date |
|---|---|
| CN115491964A CN115491964A (en) | 2022-12-20 |
| CN115491964B true CN115491964B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211277959.0A Active CN115491964B (en) | 2022-10-19 | 2022-10-19 | Expressway marking construction device |
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| Country | Link |
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| CN (1) | CN115491964B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116295226B (en) * | 2023-05-19 | 2023-08-04 | 山西鑫鼎宸科技股份有限公司 | Road bridge flatness detection equipment |
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| JP2000001812A (en) * | 1998-06-17 | 2000-01-07 | Daia Co Ltd | Road marking-line coating equipment |
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| CN113832819A (en) * | 2021-09-22 | 2021-12-24 | 济南金宇公路产业发展有限公司 | Ground marking line patching device |
| CN216515065U (en) * | 2021-10-13 | 2022-05-13 | 侯孝斌 | Traffic marking spraying device is used in traffic highway engineering construction |
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| FR2570724A1 (en) * | 1984-09-26 | 1986-03-28 | Hofmann Walter Gmbh | Marking line thickness controller |
| JP2000001812A (en) * | 1998-06-17 | 2000-01-07 | Daia Co Ltd | Road marking-line coating equipment |
| JP2000352010A (en) * | 1999-06-11 | 2000-12-19 | Daia Co Ltd | Road surface paint coating device |
| CN107401107A (en) * | 2017-08-09 | 2017-11-28 | 南通威而多专用汽车制造有限公司 | Hand steered self-propelled centrifugal type two-component striping machine |
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| CN115491964A (en) | 2022-12-20 |
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