CN217078364U - Road construction is interrupted setting-out device with road surface sign - Google Patents
Road construction is interrupted setting-out device with road surface sign Download PDFInfo
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- CN217078364U CN217078364U CN202123250323.0U CN202123250323U CN217078364U CN 217078364 U CN217078364 U CN 217078364U CN 202123250323 U CN202123250323 U CN 202123250323U CN 217078364 U CN217078364 U CN 217078364U
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Abstract
The utility model relates to the technical field of road construction equipment, in particular to a road construction pavement marking discontinuous line drawing device, which comprises a base with rollers at the lower end and a handspike arranged on one side of the base, wherein the upper end of the base is provided with a mixed material stirring device and a spraying device; compounding agitating unit includes compounding bucket and the shearing rabbling mechanism of setting in the compounding bucket, spouts to cover the device including coating cylinder, built-in shower nozzle and the vertical reciprocal lifting unit who has the solenoid valve, and the coating cylinder sets up on the base, and vertical reciprocal lifting unit includes lead screw motor, actuating lever and piston plate, and the actuating lever is from last to forming by integrated into one piece's smooth section and screw thread section down, smooth section with be equipped with the link gear between the shearing rabbling mechanism, the utility model discloses when using, through stirring and heating coating, guaranteed the quality of coating to spout coating on the road surface through spouting to cover the device, can draw interrupted sign, bring the convenience for road construction.
Description
Technical Field
The utility model relates to a road construction equipment technical field, concretely relates to road construction is interrupted setting-out device with road surface sign.
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, when the road construction is performed, line drawing needs to be performed on the road surface of the road, the road line drawing is mainly arranged on the road surface, and the road can be divided by line drawing marks through a line drawing device and used for guiding pedestrians.
When the existing line drawing device is used for drawing a line mark on a road surface, the line drawing efficiency is relatively low, the line drawing quality is relatively poor, and inconvenience is brought to the road surface construction operation.
Disclosure of Invention
An object of the utility model is to provide a road construction is interrupted setting-out device with road surface sign.
To achieve the purpose, the utility model adopts the following technical proposal:
the road construction pavement mark discontinuous line drawing device comprises a base and a hand push rod, wherein the lower end of the base is provided with a roller, the hand push rod is arranged on one side of the base, a power supply is carried in the base, a controller is arranged on the hand push rod, and the upper end of the base is provided with a mixed material stirring device and a spraying device, wherein the mixed material stirring device is used for mixing and stirring paint, and the spraying device is used for spraying the paint in the mixed material stirring device onto a pavement to form a mark;
the mixing and stirring device comprises a mixing barrel and a shearing and stirring mechanism arranged in the mixing barrel, the mixing barrel is arranged on a base, a feeding hole is formed in the upper end of the mixing barrel, a heat preservation cavity is formed in the side wall of the mixing barrel, an electric heater is arranged at the bottom of the heat preservation cavity, a heating piece is bonded on the inner wall of the heat preservation cavity, and the heating piece is connected with the electric heater;
the spraying device comprises a coating cylinder, a spray head internally provided with an electromagnetic valve and a longitudinal reciprocating lifting assembly, wherein the coating cylinder is arranged on a base, the longitudinal reciprocating lifting assembly comprises a lead screw motor, a driving rod and a piston plate, the lead screw motor is arranged at the upper end of the coating cylinder through a rack, the driving rod consists of a smooth section and a threaded section which are integrally formed from top to bottom, the driving rod is rotatably connected with the coating cylinder, the threaded section is positioned in the coating cylinder, the smooth section is positioned outside the coating cylinder, the upper end of the smooth section is connected with the end part of the lead screw motor, the piston plate is arranged on the threaded section and is in close sliding fit with the inner wall of the coating cylinder, the spray head is arranged at the lower end of the base, and the spray head is communicated with the bottom of the coating cylinder through a blanking pipe;
a linkage mechanism is arranged between the smooth section and the shearing and stirring mechanism, one end of the linkage mechanism is connected with the smooth section, and the other end of the linkage mechanism is connected with the shearing and stirring mechanism;
a conveying mechanism for conveying the coating is arranged between the mixing barrel and the coating barrel;
the screw motor, the electric heater, the electromagnetic valve and the controller thereof are all connected with a power supply, and the electric heater, the electromagnetic valve and the screw motor are respectively connected with the controller.
Preferably, the side end of the base is provided with a charging interface electrically connected with a power supply.
Preferably, it constitutes, every to cut rabbling mechanism by two mixing stirring subassemblies mixing stirring subassembly all includes stirring main shaft and sets up the puddler on stirring main shaft, and stirring main shaft rotates to be connected in the compounding bucket, and the upper end of stirring main shaft extends to the top of compounding bucket, every the upper end of stirring main shaft all is equipped with a spur gear, and two spur gears mesh mutually, and the puddler staggered distribution among two mixing stirring subassemblies.
Preferably, the linkage mechanism comprises a first bevel gear, a second bevel gear, a transmission shaft, a third bevel gear and a fourth bevel gear, the transmission shaft is horizontally rotatably installed on the mixing barrel, the first bevel gear is installed on the smooth section, the second bevel gear is installed at the end part of the transmission shaft, the first bevel gear is meshed with the second bevel gear, the third bevel gear is installed at the other end of the transmission shaft, the fourth bevel gear is installed at the upper end of one of the stirring main shafts, and the third bevel gear is meshed with the fourth bevel gear.
Preferably, the conveying mechanism comprises a pressure pump, a conveying pipeline and a one-way valve, one end of the conveying pipeline is communicated with the bottom of the mixing barrel, the other end of the conveying pipeline is communicated with the upper end of the coating barrel, the pressure pump is arranged on the conveying pipeline, and the one-way valve is also arranged on the conveying pipeline.
Preferably, the end part of the hand push rod is sleeved with an anti-slip rubber sleeve.
Has the advantages that: when the utility model is used, the utility model is pushed by the handspike to move on the road surface at a constant speed, the paint for drawing is filled in the mixing barrel, is stirred by the shearing and stirring mechanism in the mixing barrel and is conveyed to the paint barrel by the conveying mechanism, the lead screw motor drives the driving rod to rotate when in work, so that the driving rod drives the piston plate to move downwards in the paint barrel, the paint filled in the paint barrel is pressed into the spray head along the blanking pipe, and the spray head is sprayed on the road surface to form a mark (namely, the mark is drawn on the road surface);
when the device is used, the controller controls the screw motor to rotate forwards and backwards to enable the piston piece to do reciprocating lifting motion in the coating barrel, when the piston piece moves upwards to be close to the top position of the coating barrel (the electromagnetic valve is in a closed state in the process of upwards running of the piston piece), the pressure pump is started to convey the coating in the mixing barrel into the coating barrel along the conveying pipeline and continuously convey the coating for a set time (a set time value is programmed in the controller in advance), then the pressure pump is closed, the controller controls the screw motor to rotate in the reverse direction, the electromagnetic valve is opened at the same time, the piston piece moves downwards in the coating barrel to press the coating into the spray head along the blanking pipe to be sprayed out, and the reciprocating motion is carried out, so that discontinuous identification lines can be drawn on the road surface, the screw motor drives the shearing and stirring mechanism to move through the linkage mechanism in the processes of forward rotation and reverse rotation to synchronously provide power, the coating filled in the mixing barrel is in a stirring state, and is in a heated state under the heating of the heating sheet, so that the condensation phenomenon can not occur, and the quality of drawn lines is ensured;
the utility model discloses when using, through stirring and heating coating, guaranteed the quality of coating to spray coating on the road surface through spraying the device, can draw discontinuous sign, bring the convenience for road construction.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a connection block diagram of a power supply, controller, solenoid valve, lead screw motor and its electric heater;
1-base, 2-roller, 3-power supply, 4-charging interface, 5-mixing barrel, 6-heat preservation cavity, 7-electric heater, 8-heating plate, 9-feeding port, 10-coating barrel, 11-discharging pipe, 12-spray head, 13-frame, 14-smooth section, 15-threaded section, 16-lead screw motor, 17-bevel gear I, 18-bevel gear II, 19-transmission shaft, 20-bevel gear III, 21-bevel gear IV, 22-straight gear, 23-stirring rod, 24-pressure pump, 25-conveying pipeline, 26-one-way valve, 27-hand push rod, 28-anti-slip rubber sleeve, 29-controller and 30-electromagnetic valve.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
The road surface mark discontinuous line drawing device for road construction shown in fig. 1 to 3 comprises a base 1 provided with a roller 2 at the lower end and a hand push rod 27 arranged on one side of the base 1, wherein a power supply 3 is loaded in the base 1, a controller 29 is arranged on the hand push rod 27, and a mixed material stirring device for mixing and stirring paint and a spraying device for spraying the paint in the mixed material stirring device on a road surface to form a mark are arranged at the upper end of the base 1;
the mixing and stirring device comprises a mixing barrel 5 and a shearing and stirring mechanism arranged in the mixing barrel 5, the mixing barrel 5 is arranged on a base 1, a feeding hole 9 is formed in the upper end of the mixing barrel 5, a heat preservation cavity 6 is formed in the side wall of the mixing barrel 5, an electric heater 7 is arranged at the bottom of the heat preservation cavity 6, a heating plate 8 is bonded on the inner wall of the heat preservation cavity 6, and the heating plate 8 is connected with the electric heater 7;
the spraying device comprises a coating barrel 10, a spray head 12 internally provided with an electromagnetic valve 30 and a longitudinal reciprocating lifting assembly, wherein the coating barrel 10 is arranged on a base 1, the longitudinal reciprocating lifting assembly comprises a lead screw motor 16, a driving rod and a piston plate, the lead screw motor 16 is arranged at the upper end of the coating barrel 10 through a rack 13, the driving rod consists of a smooth section 14 and a threaded section 15 which are integrally formed from top to bottom, the driving rod is rotatably connected with the coating barrel 10, the threaded section 15 is positioned in the coating barrel 10, the smooth section 14 is positioned outside the coating barrel 10, the upper end of the smooth section 14 is connected with the end part of the lead screw motor 16, the piston plate is arranged on the threaded section 15 and is tightly matched with the inner wall of the coating barrel 10 in a sliding manner, the spray head 12 is arranged at the lower end of the base 1, and the spray head 12 is communicated with the bottom of the coating barrel 10 through a discharging pipe 11;
a linkage mechanism is arranged between the smooth section 14 and the shearing and stirring mechanism, one end of the linkage mechanism is connected with the smooth section 14, and the other end of the linkage mechanism is connected with the shearing and stirring mechanism;
a conveying mechanism for conveying the coating is arranged between the mixing barrel 5 and the coating barrel 10;
the lead screw motor 16, the electric heater 7, the electromagnetic valve 30 and the controller 29 thereof are all connected with the power supply 3, and the electric heater 7, the electromagnetic valve 30 and the lead screw motor 16 are respectively connected with the controller 29.
In this embodiment, the side of the base 1 is provided with a charging interface 4 electrically connected to a power source.
In this embodiment, it constitutes, every to cut rabbling mechanism by two mixing stirring subassemblies mixing stirring subassembly all includes stirring main shaft and sets up puddler 23 on stirring main shaft, and stirring main shaft rotates to be connected in blending bucket 5, and stirring main shaft's upper end extends to blending bucket 5's top, every stirring main shaft's upper end all is equipped with a spur gear 22, and two spur gears 22 mesh mutually, and puddler 23 staggered distribution among two mixing stirring subassemblies.
In this embodiment, the linkage mechanism comprises a first bevel gear 17, a second bevel gear 18, a transmission shaft 19, a third bevel gear 20 and a fourth bevel gear 21, the transmission shaft 19 is horizontally and rotatably installed on the mixing barrel 5, the first bevel gear 17 is installed on the smooth section 14, the second bevel gear 18 is installed at the end of the transmission shaft 19, the first bevel gear 17 is meshed with the second bevel gear 18, the third bevel gear 20 is installed at the other end of the transmission shaft 19, the fourth bevel gear 21 is installed at the upper end of one of the stirring spindles, and the third bevel gear 20 is meshed with the fourth bevel gear 21.
In this embodiment, the conveying mechanism comprises a pressure pump 24, a conveying pipeline 25 and a one-way valve 26, wherein one end of the conveying pipeline 25 is communicated with the bottom of the mixing barrel 5, the other end of the conveying pipeline 25 is communicated with the upper end of the coating cylinder 10, the pressure pump 24 is arranged on the conveying pipeline 25, and the one-way valve 26 is also arranged on the conveying pipeline 25.
In this embodiment, the end of the handle 27 is covered with an anti-slip rubber sleeve 28.
The utility model discloses when using, promote the utility model discloses at the uniform velocity on the road surface through handspike 27 and move, load the coating that is used for the setting-out in mixing barrel 5, stir through the shearing rabbling mechanism in mixing barrel 5, and carry to paint cartridge 10 through conveying mechanism, lead screw motor 16 drives the actuating lever rotation at the during operation, make the actuating lever drive the piston plate and move down in paint cartridge 10, will fill the coating in paint cartridge 10 and press to shower nozzle 12 along unloading pipe 11 in, spout by shower nozzle 12 and cover on the road surface and form the sign (namely carry out the setting-out on the road surface);
when the device is used, the controller 29 controls the screw motor 16 to rotate forward and backward, so that the piston sheet performs reciprocating lifting motion in the coating cylinder 10, when the piston sheet moves upward to a position close to the top of the coating cylinder 10 (the electromagnetic valve 30 is in a closed state during the upward operation of the piston sheet), the pressure pump 24 is started to convey the coating in the mixing barrel 5 into the coating cylinder 10 along the conveying pipeline 25 and continuously conveys the coating for a set time (a set time value is programmed in the controller 29 in advance), then the pressure pump 24 is closed, the controller 29 controls the screw motor 16 to rotate in reverse direction, the electromagnetic valve 30 is opened at the same time, the piston sheet moves downward in the coating cylinder 10, the coating is pressed into the spray head 12 along the discharging pipe 11 and sprayed out, and the reciprocating motion is performed, so that discontinuous identification lines can be drawn on the road surface, the screw motor 16 drives the shearing and stirring mechanism to move through the linkage mechanism during the forward rotation and the reverse rotation, power is synchronously provided, so that the coating filled in the mixing barrel 5 is in a stirring state, the coating is in a heated state under the heating of the heating plate 8, the condensation phenomenon cannot occur, and the quality of line drawing is ensured;
the utility model discloses when using, through stirring and heating coating, guaranteed the quality of coating to spray coating on the road surface through spraying the device, can draw discontinuous sign, bring the convenience for road construction.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The road sign discontinuous line drawing device for road construction comprises a base (1) and a hand push rod (27), wherein the lower end of the base (1) is provided with a roller (2), the hand push rod (27) is arranged on one side of the base (1), the base (1) is loaded with a power supply (3), the hand push rod (27) is provided with a controller (29), and the upper end of the base (1) is provided with a mixing and stirring device for mixing and stirring paint and a spraying and covering device for spraying the paint in the mixing and stirring device onto a road surface to form a sign;
the mixing and stirring device comprises a mixing barrel (5) and a shearing and stirring mechanism arranged in the mixing barrel (5), the mixing barrel (5) is arranged on a base (1), a feeding hole (9) is formed in the upper end of the mixing barrel (5), a heat preservation cavity (6) is formed in the side wall of the mixing barrel (5), an electric heater (7) is arranged at the bottom of the heat preservation cavity (6), a heating piece (8) is bonded on the inner wall of the heat preservation cavity (6), and the heating piece (8) is connected with the electric heater (7);
the device of spouting the cover including scribble feed cylinder (10), built-in shower nozzle (12) and the vertical reciprocating lifting unit who has solenoid valve (30), scribble feed cylinder (10) and set up on base (1), vertical reciprocating lifting unit includes lead screw motor (16), actuating lever and piston plate, lead screw motor (16) are installed in the upper end of scribbling feed cylinder (10) through frame (13), the actuating lever is from last to constituteing by integrated into one piece's smooth section (14) and screw thread section (15) down, and the actuating lever rotates with scribble feed cylinder (10) to be connected, and screw thread section (15) are located scribble feed cylinder (10), and smooth section (14) are located scribble feed cylinder (10) outside, and the upper end of smooth section (14) is connected with the tip of lead screw motor (16), the piston plate is installed on screw thread section (15), and the inseparable sliding fit with the inner wall of a coating section (10), shower nozzle (12) are installed at the lower extreme of base (1), the spray head (12) is communicated with the bottom of the coating cylinder (10) through a discharging pipe (11);
a linkage mechanism is arranged between the smooth section (14) and the shearing and stirring mechanism, one end of the linkage mechanism is connected with the smooth section (14), and the other end of the linkage mechanism is connected with the shearing and stirring mechanism;
a conveying mechanism for conveying the coating is arranged between the mixing barrel (5) and the coating barrel (10);
the screw motor (16), the electric heater (7), the electromagnetic valve (30) and a controller (29) of the electromagnetic valve are all connected with the power supply (3), and the electromagnetic valve (30), the electric heater (7) and the screw motor (16) are respectively connected with the controller (29).
2. The road sign discontinuous line drawing device for road construction according to claim 1, characterized in that a charging interface (4) electrically connected with a power supply (3) is arranged at the side end of the base (1).
3. The device for marking off and marking road surface for road construction according to claim 1, wherein said shearing and stirring mechanism comprises two mixing and stirring assemblies, each of said mixing and stirring assemblies comprises a stirring spindle and a stirring rod (23) disposed on the stirring spindle, said stirring spindle is rotatably connected in said mixing barrel (5), and the upper end of said stirring spindle extends to the upper side of said mixing barrel (5), each of said upper end of said stirring spindle is provided with a spur gear (22), and said two spur gears (22) are engaged, and said stirring rods (23) of said two mixing and stirring assemblies are distributed in a staggered manner.
4. The road sign discontinuous line drawing device for road construction according to claim 3, wherein the linkage mechanism comprises a first bevel gear (17), a second bevel gear (18), a transmission shaft (19), a third bevel gear (20) and a fourth bevel gear (21), the transmission shaft (19) is horizontally and rotatably installed on the mixing barrel (5), the first bevel gear (17) is installed on the smooth section (14), the second bevel gear (18) is installed at the end part of the transmission shaft (19), the first bevel gear (17) is meshed with the second bevel gear (18), the third bevel gear (20) is installed at the other end of the transmission shaft (19), the fourth bevel gear (21) is installed at the upper end of one of the stirring main shafts, and the third bevel gear (20) is meshed with the fourth bevel gear (21).
5. A pavement marking and discontinuous line drawing device according to claim 1, wherein said conveying mechanism comprises a pressure pump (24), a conveying pipe (25) and a one-way valve (26), one end of said conveying pipe (25) is communicated with the bottom of said mixing barrel (5), the other end is communicated with the upper end of said coating barrel (10), said pressure pump (24) is disposed on said conveying pipe (25), and said one-way valve (26) is also disposed on said conveying pipe (25).
6. The device for intermittently marking road surface signs for road construction as claimed in claim 1, wherein an anti-slip rubber sleeve (28) is sleeved on the end of the hand push rod (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123250323.0U CN217078364U (en) | 2021-12-22 | 2021-12-22 | Road construction is interrupted setting-out device with road surface sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123250323.0U CN217078364U (en) | 2021-12-22 | 2021-12-22 | Road construction is interrupted setting-out device with road surface sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217078364U true CN217078364U (en) | 2022-07-29 |
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ID=82541324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123250323.0U Active CN217078364U (en) | 2021-12-22 | 2021-12-22 | Road construction is interrupted setting-out device with road surface sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217078364U (en) |
-
2021
- 2021-12-22 CN CN202123250323.0U patent/CN217078364U/en active Active
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