CN112554028B - Road surface marking device for road construction - Google Patents
Road surface marking device for road construction Download PDFInfo
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- CN112554028B CN112554028B CN202011533782.7A CN202011533782A CN112554028B CN 112554028 B CN112554028 B CN 112554028B CN 202011533782 A CN202011533782 A CN 202011533782A CN 112554028 B CN112554028 B CN 112554028B
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- pipe
- communicated
- storage tank
- frame body
- road
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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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- 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
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
- E01C23/0885—Rotary tools, e.g. milling drums with vertical or steeply inclined rotary axis
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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
- E01C23/225—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying comprising means for mechanically working the applied material, e.g. smoothing brushes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Repair (AREA)
Abstract
The invention belongs to the technical field of road construction, and discloses a road surface marking device for road construction. The invention includes a drive vehicle body; a material storage mechanism is hinged between the inner surfaces of the driving vehicle bodies, a hot air supply mechanism and a pump body are fixedly mounted on the top surfaces of the driving vehicle bodies respectively, one end of a feed port of the pump body is fixedly communicated with the material storage mechanism through a metal hose, and a marking mechanism is fixedly mounted between the inner surfaces of the driving vehicle bodies; the material storage mechanism comprises a material storage tank, a spiral heating coil is fixedly mounted inside the material storage tank, a positioning seat is fixedly connected to the inner wall of the material storage tank, and a driving motor is fixedly mounted at the axis position of the top surface of the positioning seat. According to the invention, through the design of the rotating disc, the cleaning brush, the discharging nozzle and the hot air spray pipe, the device can sequentially realize the operations of pre-cleaning of a road construction area, marking and spraying of a road and drying and shaping of a sprayed coating.
Description
Technical Field
The invention belongs to the technical field of road construction, and particularly relates to a road surface marking device for road construction.
Background
The road construction is an engineering entity which takes a road as an object and further performs construction, maintenance and management on the road surface, and during the road construction, the road marking is required to be performed on the road surface of the road, the road marking is mainly marked on the road surface, and the road can be divided by marking with a marking device and used for guiding pedestrians.
The prior art has the following problems:
(1) before the marking device is used for marking the road surface, an operator is required to clean the road surface to be marked, and the marking device cannot clean the road surface, so that the working efficiency is low and certain defects exist;
(2) after the pavement is scribed, the scribing coating needs to be air-dried, the air-drying time is long, and the requirements of pedestrians cannot be well met;
(3) the width of the marking is not convenient to adjust, the marking paint is not mixed uniformly enough and precipitation is easy to occur;
(4) redraws are not easily removed for lines that are wrongly drawn or of poor quality.
There is therefore a need for a road marking device for road construction that solves the above problems.
Disclosure of Invention
The invention aims to solve the problems, and provides a road surface marking device for road construction, which has the advantages of strong universality and high practicability.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a road surface marking device for road construction, includes the drive automobile body, its characterized in that: a material storage mechanism is hinged between the inner surfaces of the driving vehicle bodies, a hot air supply mechanism and a pump body are fixedly mounted on the top surfaces of the driving vehicle bodies respectively, one end of a feed port of the pump body is fixedly communicated with the material storage mechanism through a metal hose, and a marking mechanism is fixedly mounted between the inner surfaces of the driving vehicle bodies; the scribing mechanism comprises an installation frame body, the circumferential side surface of the installation frame body is fixedly connected with a driving vehicle body, the front part of the installation frame body is fixedly connected with a group of lifting push rods, the bottom end of the group of lifting push rods is fixedly connected with a moving frame body, the top surface of the moving frame body is respectively and fixedly connected with a negative pressure dust collector and an auxiliary motor, the bottom of the moving frame body is rotatably connected with two symmetrically arranged double-layer sleeves through bearings, one end of an output shaft of the auxiliary motor is in transmission connection with the two double-layer sleeves through chains, the bottoms of the two double-layer sleeves are respectively provided with a rotating disc, the bottom surface of the rotating disc is provided with a plurality of negative pressure dust collecting holes and cleaning brushes, a first cavity and a second cavity which are mutually independent are arranged inside the rotating disc, the first cavity is communicated with an outer layer pipe of the double-layer sleeve, and the second cavity is communicated with an inner layer pipe of the double-layer sleeve, a plurality of air passages are arranged below the first chamber, penetrate through the second chamber and are communicated with the negative pressure dust collection hole in the lower end face of the rotating disc; the cleaning brush comprises bristles and a hollow pipe, the hollow pipe is communicated with the second cavity, and a porous fixing block is arranged in the hollow pipe; the upper part of the double-layer sleeve is rotationally communicated with a three-way pipe, one channel of the three-way pipe communicated with the outer layer pipe of the double-layer sleeve is communicated with the negative pressure dust collector, and the other channel of the three-way pipe communicated with the inner layer pipe of the double-layer sleeve is connected with a cleaning system; the axial line position of the mounting frame body is provided with a universal angle modulation assembly, the end part of the universal angle modulation assembly is fixedly provided with a limiting sleeve, the peripheral side surface of the limiting sleeve is provided with two symmetrically arranged guide grooves, the peripheral side surface of the limiting sleeve is connected with a plurality of positioning rings through the two guide grooves in a sliding manner, the bottoms of the positioning rings are fixedly provided with discharging nozzles, one ends of the feeding holes of the discharging nozzles are communicated with a pump body through hoses, and the peripheral side surfaces of the positioning rings are in threaded connection with a locking knob matched with the limiting sleeve; and two hot air spray pipes which are mutually communicated through air distribution pipes are fixedly connected between the inner surfaces of the mounting frame bodies, and one end of an air outlet of the hot air supply mechanism is fixedly communicated with the air distribution pipes through a pipeline.
Preferably, storage mechanism includes the storage tank, the inside fixed mounting of storage tank has spiral heating coil, storage tank inner wall fixedly connected with positioning seat, positioning seat top surface axle center fixed mounting has driving motor, the one end fixedly connected with spiral stirring vane of driving motor output shaft, the fixed intercommunication in storage tank bottom has the unloading pipe, the one end and the fixed intercommunication of the pump body of unloading pipe discharge gate.
Preferably, the cleaning system comprises a liquid storage tank, cleaning agents are arranged in the liquid storage tank, the liquid storage tank is connected with a water pump, the water pump is communicated with the inner-layer pipe of the double-layer sleeve through a pipeline, a solenoid valve and a three-way pipe, and the water pump and the solenoid valve are electrically connected with the controller.
Preferably, the hollow tube is movably connected with the second cavity through threads, and the bristles are fixed on a porous fixing block in the hollow tube.
Preferably, a power output mechanism and a seat are fixedly mounted inside the driving vehicle body, a control panel is fixedly mounted on the surface of the driving vehicle body and corresponds to the front side of the seat, and a blanking valve is fixedly mounted on the peripheral side face of the blanking pipe.
Preferably, it is a plurality of the equal fixed mounting in one side of ejection of compact shower nozzle feed inlet has a feed valve, and is a plurality of the equal fixed mounting in ejection of compact shower nozzle week side has the heating jacket, the fixed scale that is provided with in spacing sleeve week side is a plurality of the equal fixed mounting in position adjusting ring axis position has with scale complex pilot scale.
Preferably, the universal angle modulation assembly comprises a rotating column, the circumferential side surface of the rotating column is rotatably connected with the mounting frame body, a twisting seat is fixedly mounted on the end surface of the rotating column, a first swing arm is hinged to the inner wall of the twisting seat, a second swing arm is hinged to the inner wall of the first swing arm, a swinging head is hinged to the inner wall of the second swing arm, the inner wall of the swinging head is fixedly connected with a limiting sleeve, and angle locking knobs are arranged at the hinged position of the twisting seat and the first swing arm, the hinged position of the first swing arm and the second swing arm, and the hinged position of the second swing arm and the swinging head.
Preferably, the air outlet directions of the two hot air spray pipes are both vertical and downward, the limiting sleeve is arranged between the hot air spray pipes and the movable frame body, and a baffle is further arranged on the inner wall of the installation frame body and at a position between the limiting sleeve and the movable frame body.
Preferably, the storage tank top surface is movably mounted with a sealing cover, and the sealing cover top surface is fixedly provided with a through hole corresponding to the driving motor.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the design of the rotary disk, the cleaning brush, the discharging nozzle and the hot air spray pipe, the device can sequentially realize the pre-cleaning of a road construction area, the line marking and spraying of a road and the drying and shaping operation of spraying paint, through the design of the operation flow and the functional design, the multifunction and the practicability of the device are effectively improved, through the realization of the pre-cleaning effect, the spraying efficiency of the device can be effectively improved on the one hand, on the other hand, the adhesion effect of the paint can be effectively improved, and through the design of the negative pressure dust suction hole, the cleaned dust can be sucked and removed in real time under negative pressure in the pre-cleaning process, so that the environmental protection effect of the device is ensured.
2. According to the invention, through the design of the limiting sleeve, the guide groove and the plurality of discharging nozzles, the marking width of the spraying mechanism can be flexibly adjusted according to the spraying requirement, and through the adjustment of the marking width, the device can adapt to the working requirement of multiple scenes, so that the universality of the device is effectively improved, and through the design of the universal angle adjusting component, the spraying strength and the spraying angle of the spraying mechanism can be conveniently and rapidly adjusted in a physical mode.
3. The invention sets a first cavity and a second cavity in a rotating disc, optimizes the structure of a cleaning brush, combines the cleaning brush with a negative pressure dust collector, when the scribing quality is poor or the wrong line is drawn due to misoperation, opens an electromagnetic valve through a controller, starts a water pump to work, the water pump enables cleaning agents in a liquid storage tank to enter a second cavity through a pipeline, a three-way pipe and an inner layer pipe of a dust collection pipe, then enters a hollow pipe from the second cavity, flows onto bristles through a porous fixing block in the hollow pipe, the cleaning agents fully infiltrate the bristles and brush and clean the poor quality or the wrong line in the process that the bristles rotate along with the rotating disc, and after the scribed coating is dissolved by the cleaning agents and cleaned by the bristles, the scribed coating is sucked up by the negative pressure dust collector through a negative pressure dust collection hole, enters a first cavity through an air passage, and finally enters a storage tank of the negative pressure dust collector through an outer layer pipe of the dust collection pipe and the three-way pipe, to be processed centrally subsequently. After the paint for marking is cleaned, the cleaned road surface is washed with clear water and cleaned, and then the marking operation can be carried out again.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a schematic view of the scribing mechanism;
FIG. 4 is a schematic cross-sectional view of the storing mechanism;
FIG. 5 is a schematic structural view of a universal angle adjusting assembly, a guide groove and an adjusting ring;
FIG. 6 is a schematic view showing the structure of the rotary plate and the dust suction pipe;
FIG. 7 is a bottom view structural schematic of FIG. 6;
fig. 8 is a schematic view of the internal structure of the first and second chambers according to the present invention.
In the figure: 1. driving the vehicle body; 2. a material storage mechanism; 3. a hot air supply mechanism; 4. a pump body; 5. a scribing mechanism; 6. a material storage tank; 7. a helical heating coil; 8. positioning seats; 9. a drive motor; 10. a helical mixing blade; 11. a discharging pipe; 12. installing a frame body; 13. a lifting push rod; 14. moving the frame body; 15. a negative pressure dust collector; 16. an auxiliary motor; 17. a dust collection pipe; 18. rotating the disc; 181. a first chamber; 182. a second chamber; 183. an airway; 19. a negative pressure dust collection hole; 20. cleaning the brush; 201. brushing; 202. a hollow tube; 203. a porous fixed block; 21. a guide groove; 22. a position adjusting ring; 23. a discharge nozzle; 24. a locking knob; 25. Distributing an air pipe; 26. a hot air nozzle; 27. heating a jacket; 28. a universal angle modulation assembly; 29. a limiting sleeve; 30. a baffle plate; 31. and (5) cleaning the system.
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.
Example 1
As shown in fig. 1 to 7, the present invention provides a road surface marking device for road construction, including a driving vehicle body 1; drive automobile body 1 is current mechanism, and here is no longer described any more, and articulated between 1 internal surface of drive automobile body have storage mechanism 2, and 1 top surface of drive automobile body is fixed mounting respectively has hot-blast feed mechanism 3 and pump body 4, and metal collapsible tube and the fixed intercommunication of storage mechanism 2 are passed through to the one end of the 4 feed inlets of pump body, and fixed mounting has marking mechanism 5 between 1 internal surface of drive automobile body, stores the paint vehicle that remains to be sprayed in the storage mechanism 2.
6 inner wall fixedly connected with positioning seats 8 of storage tank, 8 top surface axle center fixed mounting of positioning seat have driving motor 9, the one end fixedly connected with spiral stirring vane 10 of driving motor 9 output shaft, 6 fixed intercommunications in bottom of storage tank have unloading pipe 11, the one end and the pump body 4 of the 11 discharge gates of unloading pipe are fixed and are linked together, the effect that spiral stirring vane 10 set up lies in the homogeneity of being heated of reinforcing paint vehicle on the one hand, on the other hand can effectively avoid the paint vehicle to deposit.
The scribing mechanism 5 comprises an installation frame body 12, the peripheral side face of the installation frame body 12 is fixedly connected with the driving vehicle body 1, a group of lifting push rods 13 is fixedly connected to the front portion of the installation frame body 12, a moving frame body 14 is fixedly connected to the bottom end of the group of lifting push rods 13, the lifting push rods 13 are used for changing the distance between the rotating disc 18 and the bottom face, and then the cleaning strength of the cleaning brush 20 to the bottom face is changed. The top surface of the movable frame body 14 is fixedly connected with a negative pressure dust collector 15 and an auxiliary motor 16 respectively, the bottom of the movable frame body 14 is rotatably connected with two symmetrically arranged dust collecting pipes 17 through bearings, one end of an output shaft of the auxiliary motor 16 is in transmission connection with the two dust collecting pipes 17 through a chain, and the auxiliary motor 16 drives the two rotary discs 18 to move at the same speed during operation. The bottom parts of the two dust suction pipes 17 are respectively provided with a rotating disk 18, the bottom surface of the rotating disk 18 is provided with a plurality of negative pressure dust suction holes 19 and a cleaning brush 20, and the negative pressure dust suction holes 19 are communicated with the negative pressure dust suction machine 15 for dust suction; the cleaning brush 20 is used for cleaning the road surface before scribing, and the cleaned garbage, sundries and the like are absorbed by the negative pressure dust collector 15 through the negative pressure dust absorption hole 19 and the dust absorption pipe 17.
The universal angle modulation assembly 28 is installed at the axial line position of the installation frame body 12, the end part of the universal angle modulation assembly 28 is fixedly provided with a limit sleeve 29, and the universal angle modulation assembly 28 is used for adjusting the spraying strength and the spraying angle of the discharge spray head 23 on a road in a physical mode, so that the device is suitable for multi-scene line marking and spraying operation; the lateral surface of 29 sides of limit sleeve sets up the guide way 21 that the bisymmetry set up, and 29 sides of limit sleeve have a plurality of positioning rings 22 through two guide way 21 sliding connection, and the equal fixed mounting in a plurality of positioning ring 22 bottoms has ejection of compact shower nozzle 23, and the one end of a plurality of ejection of compact shower nozzle 23 feed inlets all communicates with the pump body 4 through the hose, and the equal threaded connection in a plurality of positioning ring 22 sides has and limit sleeve 29 complex lock position knob 24.
Two hot air spray pipes 26 which are mutually communicated through an air distribution pipe 25 are fixedly connected between the inner surfaces of the installation frame bodies 12, one end of an air outlet of the hot air supply mechanism 3 is fixedly communicated with the air distribution pipe 25 through a pipeline, and the hot air spray pipes 26 are used for drying the sprayed paint.
As shown in fig. 1 and 2, a power output mechanism and a seat are fixedly installed inside the driving vehicle body 1, a control panel is fixedly installed on the surface of the driving vehicle body 1 and at a position corresponding to the front side of the seat, a blanking valve is fixedly installed on the peripheral side surface of the blanking pipe 11, a controller for controlling the operation of the device is fixedly arranged inside the control panel, and the controller is a common type PLC controller.
Wherein, the equal fixed mounting in one side of a plurality of ejection of compact shower nozzles 23 feed inlets has the feed valve, the equal fixed mounting in a plurality of ejection of compact shower nozzles 23 week side has heating jacket 27, the fixed scale that is provided with of side in 29 weeks of spacing sleeve, the equal fixed mounting in a plurality of position adjusting ring 22 axis positions has the location mark with scale complex, setting through the feed valve, thereby make every ejection of compact shower nozzle 23 all can the autonomous working, the effect that the scale set up lies in the interval between the quick adjustment ejection of compact shower nozzle 23, then make it to adapt to the spraying operation of many widths, the inside fixed heater strip that is provided with of heating jacket 27, the effect that the heater strip set up lies in avoiding the paint vehicle solidification and then blockking up ejection of compact shower nozzle 23.
As shown in fig. 5, the universal angle adjusting assembly 28 includes a rotary column, the circumferential side surface of the rotary column is rotatably connected with the mounting frame 12, a twisting seat is fixedly mounted on the end surface of the rotary column, the inner wall of the twisting seat is hinged with a first swing arm, the inner wall of the first swing arm is hinged with a second swing arm, the inner wall of the second swing arm is hinged with a swing head, the inner wall of the swing head is fixedly connected with a limit sleeve 29, and the hinged position of the twisting seat and the first swing arm, the hinged position of the first swing arm and the second swing arm, and the hinged position of the second swing arm and the swing head are all provided with angle locking knobs.
As shown in fig. 3, the air outlet directions of the two hot air nozzles 26 are both vertically downward, the limiting sleeve 29 is disposed between the hot air nozzles 26 and the moving frame 14, a baffle 30 is further disposed on the inner wall of the installation frame 12 and between the limiting sleeve 29 and the moving frame 14, and the baffle 30 is used for reducing the transmission of dust to the spraying mechanism in the dust cleaning process.
Wherein, the storage tank 6 top surface movable mounting has the closing cap, and the closing cap top surface just corresponds driving motor 9's fixed position and has seted up the through-hole.
When the device is used, the paint for marking is stored in the material storage tank 6, after the material is stored, the spiral heating coil 7 heats the material, the spiral stirring blades 10 stir the material, the conveying direction of the spiral stirring blades 10 is downward through controlling the output direction of the driving motor 9, before the device works, the using number of the discharging nozzles 23 is determined according to the spraying width requirement, meanwhile, the distance between the discharging nozzles 23 is adjusted according to the spraying requirement, when the device works, the device is driven by a worker, under the control of the control panel, the hot air supply mechanism 3, the negative pressure dust collector 15, the pump body 4 and the auxiliary motor 16 work, after the pump body 4 works, the material is supplied to the working discharging nozzles 23 at a set speed, after the auxiliary motor 16 works, the two rotating disks 18 are driven to work, after the two rotating disks 18 work, the pre-cleaning operation is carried out on the position to be sprayed, the pre-cleaning effect is realized to enhance the adhesion effect of the paint, and when the rotating disc 18 works, the negative pressure dust suction holes 19 suck the generated dust in real time, and the hot air spray pipe 26 dries the sprayed paint.
Example 2
In the construction process, when the scribing quality is poor due to insufficient paint heating temperature of the storage tank 6 when the work is started or the wrong scribing is caused due to misoperation, the wrong scribing needs to be cleaned; the lines which are wrongly drawn are difficult to clean, generally adopt modes such as polishing, baking and the like, and are easy to damage the road surface, so the invention is further improved according to the problems.
As shown in fig. 8, a first chamber 181 and a second chamber 182 which are independent of each other are arranged inside the rotating disc 18, the dust collection pipe 17 is a double-layer pipe, the first chamber 181 is communicated with an outer layer pipe of the dust collection pipe 17 and is used for being communicated with the negative pressure dust collector 15 to collect the garbage, sundries and the like which are cleaned on the road surface; the second chamber 182 communicates with the inner pipe of the suction pipe 17 for communicating with the cleaning system 31 for cleaning a wrong drawn line or a line of substandard quality. A plurality of air passages 183 are arranged below the first chamber 181, and the air passages 183 penetrate through the second chamber 182 and are communicated with the negative pressure dust suction holes 19 on the lower end face of the rotating disc 18; the cleaning brush 20 comprises bristles 201 and a hollow pipe 202, the hollow pipe 202 is communicated with the second cavity 182, and a porous fixed block 203 is arranged in the hollow pipe 202; the hollow tube 202 is movably connected with the second chamber 182 through threads, and the brush 201 is fixed on a porous fixed block 203 in the hollow tube 202; on the one hand, the cleaning agent can reach the bristles 201 from the second chamber through the porous fixing block 203 when the wrongly drawn lines are cleaned, on the other hand, after the bristles 201 are worn or damaged, the cleaning agent can be unscrewed from the second chamber 182 to replace a new cleaning brush 20, and the cleaning brush is convenient to operate and low in cost. The upper part of the dust suction pipe 17 is rotationally communicated with the three-way pipe, one channel of the three-way pipe communicated with the outer layer pipe of the dust suction pipe 17 is communicated with the negative pressure dust collector 15, and the other channel of the three-way pipe communicated with the inner layer pipe of the dust suction pipe 17 is connected with the cleaning system 31; the cleaning system 31 comprises a liquid storage tank, and a cleaning agent is arranged in the liquid storage tank and is an organic solvent. Since the paint for marking is generally made of polyurethane, epoxy resin or the like, organic solvents exclusively used for dissolving polyurethane, epoxy resin or the like are currently available on the market. The liquid storage tank is connected with a water pump, the water pump is communicated with an inner layer pipe of the dust collection pipe 17 through a pipeline, an electromagnetic valve and a three-way pipe, and the water pump and the electromagnetic valve are electrically connected with a controller. When the scribing quality is poor or the wrong line is drawn due to misoperation, the electromagnetic valve is opened through the controller, the water pump is started to work, the water pump enables cleaning agents in the liquid storage tank to enter the second chamber 182 through the pipeline, the three-way pipe and the inner layer pipe of the dust suction pipe 17, then the cleaning agents enter the hollow pipe 202 from the second chamber 182 and flow onto the bristles 201 through the porous fixing block 203 in the hollow pipe 202, the cleaning agents fully infiltrate the bristles 201 and brush and clean the poor quality or wrong line in the process that the bristles 201 rotate along with the rotating disk 18, and the scribed coating is dissolved by the cleaning agents and cleaned by the bristles 201, sucked up by the negative pressure dust suction machine 15 through the negative pressure dust suction hole 19, enters the first chamber 181 through the air passage 183, and finally enters the storage tank of the negative pressure dust suction machine 15 through the outer layer pipe of the dust suction pipe 17 and the three-way pipe to be subjected to subsequent centralized treatment. After the paint for marking is cleaned, the cleaned road surface is washed with clear water and cleaned, and then the marking operation can be carried out again.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (9)
1. The utility model provides a road surface marking device for road construction, includes drive automobile body (1), its characterized in that: a material storage mechanism (2) is hinged between the inner surfaces of the driving vehicle bodies (1), a hot air supply mechanism (3) and a pump body (4) are fixedly mounted on the top surfaces of the driving vehicle bodies (1) respectively, one end of a feed inlet of the pump body (4) is fixedly communicated with the material storage mechanism (2) through a metal hose, and a marking mechanism (5) is fixedly mounted between the inner surfaces of the driving vehicle bodies (1);
the scribing mechanism (5) comprises an installation frame body (12), the peripheral side face of the installation frame body (12) is fixedly connected with a driving vehicle body (1), the front part of the installation frame body (12) is fixedly connected with a group of lifting push rods (13), the bottom end of the group of lifting push rods (13) is fixedly connected with a moving frame body (14), the top face of the moving frame body (14) is respectively and fixedly connected with a negative pressure dust collector (15) and an auxiliary motor (16), the bottom of the moving frame body (14) is rotatably connected with two symmetrically-arranged dust collection pipes (17) through bearings, one end of an output shaft of the auxiliary motor (16) is in transmission connection with the two dust collection pipes (17) through chains, the bottoms of the dust collection pipes (17) are respectively provided with a rotating disc (18), the bottom face of the rotating disc (18) is provided with a plurality of negative pressure dust collection holes (19) and is provided with a cleaning brush (20), and a first chamber (181) and a second chamber (182) which are mutually independent are arranged inside the rotating disc (18), the dust collection pipe (17) is a double-layer pipe, the first chamber (181) is communicated with an outer layer pipe of the dust collection pipe (17), the second chamber (182) is communicated with an inner layer pipe of the dust collection pipe (17), a plurality of air passages (183) are arranged below the first chamber (181), and the air passages (183) penetrate through the second chamber (182) and are communicated with a negative pressure dust collection hole (19) on the lower end face of the rotating disc (18); the cleaning brush (20) comprises bristles (201) and a hollow pipe (202), the hollow pipe (202) is communicated with the second chamber (182), and a porous fixing block (203) is arranged in the hollow pipe (202); the upper part of the dust suction pipe (17) is rotationally communicated with a three-way pipe, one channel of the three-way pipe communicated with an outer layer pipe of the dust suction pipe (17) is communicated with the negative pressure dust collector (15), and the other channel of the three-way pipe communicated with an inner layer pipe of the dust suction pipe (17) is connected with a cleaning system (31);
a universal angle modulation assembly (28) is installed at the axis position of the installation frame body (12), a limiting sleeve (29) is fixedly installed at the end part of the universal angle modulation assembly (28), two symmetrically-arranged guide grooves (21) are formed in the peripheral side surface of the limiting sleeve (29), a plurality of positioning rings (22) are connected to the peripheral side surface of the limiting sleeve (29) in a sliding mode through the two guide grooves (21), discharge nozzles (23) are fixedly installed at the bottoms of the positioning rings (22), one ends of feed inlets of the discharge nozzles (23) are communicated with the pump body (4) through hoses, and locking knobs (24) matched with the limiting sleeve (29) are in threaded connection with the peripheral side surface of the positioning rings (22);
and two hot air spray pipes (26) which are communicated with each other through air distribution pipes (25) are fixedly connected between the inner surfaces of the mounting frame bodies (12), and one ends of air outlets of the hot air supply mechanisms (3) are fixedly communicated with the air distribution pipes (25) through pipelines.
2. The road surface marking device for road construction according to claim 1, characterized in that: storage mechanism (2) include storage tank (6), the inside fixed mounting of storage tank (6) has spiral heating coil (7), storage tank (6) inner wall fixedly connected with positioning seat (8), positioning seat (8) top surface axle center fixed mounting has driving motor (9), the one end fixedly connected with spiral stirring vane (10) of driving motor (9) output shaft, the fixed intercommunication in storage tank (6) bottom has unloading pipe (11), the one end and the pump body (4) of unloading pipe (11) discharge gate are fixed and are communicated.
3. A road surface marking device for road construction according to claim 1 or 2, characterized in that: the cleaning system (31) comprises a liquid storage tank, cleaning agents are arranged in the liquid storage tank, the liquid storage tank is connected with a water pump, the water pump is communicated with an inner layer pipe of the dust collection pipe (17) through a pipeline, a solenoid valve and a three-way pipe, and the water pump and the solenoid valve are electrically connected with the controller.
4. A road surface marking device for road construction according to claim 1 or 2, characterized in that: the hollow tube (202) is movably connected with the second cavity (182) through threads, and the bristles (201) are fixed on a porous fixed block (203) in the hollow tube (202).
5. The road surface marking device for road construction according to claim 2, characterized in that: the power output mechanism and the seat are fixedly installed inside the driving vehicle body (1), a control panel is fixedly installed on the surface of the driving vehicle body (1) and corresponds to the position of the front side of the seat, and a blanking valve is fixedly installed on the peripheral side face of the blanking pipe (11).
6. The road surface marking device for road construction according to claim 1, characterized in that: a plurality of the equal fixed mounting in one side of ejection of compact shower nozzle (23) feed inlet has the feed valve, and is a plurality of the equal fixed mounting in ejection of compact shower nozzle (23) week side has heating jacket (27), the fixed scale that is provided with of side, a plurality of the equal fixed mounting in position ring (22) axis position of transposition has the scale complex to fix a position.
7. The road surface marking device for road construction according to claim 1, characterized in that: the universal angle adjusting assembly (28) comprises a rotary column, the peripheral side face of the rotary column is rotatably connected with the mounting frame body (12), a twisting seat is fixedly mounted on the end face of the rotary column, a first swing arm is hinged to the inner wall of the twisting seat, a second swing arm is hinged to the inner wall of the first swing arm, a swinging head is hinged to the inner wall of the second swing arm, the inner wall of the swinging head is fixedly connected with a limiting sleeve (29), and a locking angle knob is arranged at the hinged position of the twisting seat and the first swing arm, the hinged position of the first swing arm and the second swing arm, and the hinged position of the second swing arm and the swinging head.
8. The road surface marking device for road construction according to claim 1, characterized in that: the air outlet direction of the hot air spray pipes (26) is vertical downward, the limiting sleeve (29) is arranged between the hot air spray pipes (26) and the movable frame body (14), and a baffle (30) is further arranged on the inner wall of the installation frame body (12) and located between the limiting sleeve (29) and the movable frame body (14).
9. The road surface marking device for road construction according to claim 2, characterized in that: the storage tank (6) top surface movable mounting has the closing cap, the closing cap top surface just corresponds the fixed position of driving motor (9) and has seted up the through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011533782.7A CN112554028B (en) | 2020-12-23 | 2020-12-23 | Road surface marking device for road construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011533782.7A CN112554028B (en) | 2020-12-23 | 2020-12-23 | Road surface marking device for road construction |
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| CN112554028A CN112554028A (en) | 2021-03-26 |
| CN112554028B true CN112554028B (en) | 2022-09-02 |
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| CN202011533782.7A Active CN112554028B (en) | 2020-12-23 | 2020-12-23 | Road surface marking device for road construction |
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| CN114351561A (en) * | 2021-12-30 | 2022-04-15 | 冯满耀 | Bionic magnetic control cavitation precipitation-prevention negative pressure type adsorption guide highway construction marking vehicle |
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| CN212103617U (en) * | 2020-05-06 | 2020-12-08 | 滨州学院 | Intelligent marking maintenance machine based on vision technology |
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| CA2241720A1 (en) * | 1998-07-31 | 2000-01-31 | Patrick Champigny | Method and apparatus for tracing road marking lines |
| CN105862561A (en) * | 2016-04-13 | 2016-08-17 | 成都市松川金属材料有限公司 | Road line marker with energy saving function |
| CN110029564A (en) * | 2019-04-30 | 2019-07-19 | 浙江安尚电气有限公司 | A kind of highway-lineation machine with cleaning function |
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Effective date of registration: 20220804 Address after: 610031 No. 111, eight treasure street, Qingyang District, Sichuan, Chengdu Applicant after: CHENGDU CONSTRUCTION ENGINEERING ROAD AND BRIDGE CONSTRUCTION CO.,LTD. Address before: No.56 Nanyang Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Applicant before: Peng Jingxia |
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