CN113622279A - Line drawing device for pavement marking construction - Google Patents
Line drawing device for pavement marking construction Download PDFInfo
- Publication number
- CN113622279A CN113622279A CN202110936534.5A CN202110936534A CN113622279A CN 113622279 A CN113622279 A CN 113622279A CN 202110936534 A CN202110936534 A CN 202110936534A CN 113622279 A CN113622279 A CN 113622279A
- Authority
- CN
- China
- Prior art keywords
- paint
- line drawing
- frame
- drawing device
- road surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 30
- 239000003973 paint Substances 0.000 claims abstract description 85
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 238000005507 spraying Methods 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000010288 cold spraying Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 5
- 238000010422 painting Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a line drawing device for pavement marking construction, which comprises a vehicle frame (1), a handle (2) and a paint spraying nozzle (9); the cleaning device is characterized in that a cleaning nozzle (11) is arranged at the foremost end of the frame (1), and the cleaning nozzle (11) is connected with an air compression pump (7) through a connecting pipe (15). By adopting the technical scheme, when the cold spraying line drawing device for road surface construction is used for construction, high-pressure gas is sprayed out through the arc-shaped air nozzle on the lower side of the cleaning nozzle through the air compression pump, a line drawing area is swept in advance, and the phenomenon that the adhesion firmness of a sprayed paint and the ground is influenced by the accumulation of dust in the line drawing area is avoided; the paint bucket and the frame are clamped and fixed through the clamping disc, so that the mounting stability of the paint bucket is improved; the device has greatly improved the work efficiency of road marking setting-out, and practicality and economic nature are better.
Description
Technical Field
The invention belongs to the technical field of pavement marking construction equipment. More particularly, the present invention relates to a line drawing device for road marking construction.
Background
After the road is constructed, the line drawing device is required to draw lines according to actual road management requirements, so that lanes on the road and formed marks are effectively marked, and drivers can conveniently drive on the road.
When the existing cold spraying painting line device for pavement construction is used, a device for blowing the painting area in advance is not arranged, so that the adhesion firmness of the sprayed paint on the ground is easily influenced by the scraping area due to the accumulation of dust; simultaneously, current drawing line device is when using, and it is insecure to fix between the bucket of dress paint vehicle and the frame for there is the risk that drops in the in-process of removing the setting-out of device.
Disclosure of Invention
The invention provides a line drawing device for pavement marking construction, and aims to avoid the influence of dust on the adhesion firmness of a sprayed paint and the ground in a line drawing area.
In order to achieve the purpose, the invention adopts the technical scheme that:
the line drawing device for pavement marking construction comprises a frame, a handle and a paint spraying nozzle, wherein a cleaning nozzle is arranged at the foremost end of the frame and is connected with an air compression pump through a connecting pipe.
The cleaning nozzle is fixed on the frame through a cantilever rod.
The bottom surface of the cleaning nozzle is provided with a herringbone arc air injection groove, and the herringbone tip of the herringbone arc air injection groove faces the front of the line drawing device; the two grooves in the shape of the Chinese character 'ren' are both provided with concave arcs.
And a positioning guide wheel is arranged at the bottom of the front end of the bottom plate of the frame.
The paint bucket is characterized in that a paint bucket placing groove for placing a paint bucket is formed in the upper surface of the bottom plate of the frame, and the paint bucket is fixed in the paint bucket placing groove through a spiral clamping turntable.
And a magnet sucker is arranged on the bottom surface of the paint bucket placing groove.
The screw clamping turntable is provided with a threaded rod, and the threaded rod is in threaded fit with a bottom plate of the frame; the threaded rod is positioned at one end in the paint bucket placing groove and is provided with a clamping disc; the spiral clamping turntable is positioned at one end outside the frame and is provided with a rotary control handle.
The vehicle frame is provided with a paint return valve which is connected with a paint spraying nozzle through a paint spraying pipe; the paint reflux valve is provided with a material suction pipe which extends into the paint bucket; the vehicle frame is also provided with a hydraulic return valve, and the hydraulic return valve is respectively connected with the paint return valve and the air compression pump through pipelines.
The upper side of the cantilever rod is provided with a fixed frame, and the paint spraying nozzle is arranged at one end of the fixed frame, which is close to the cleaning nozzle; and a limiting sliding block is welded on one side surface of the fixing frame, so that the fixing frame can slide up and down at the vertical part of the cantilever rod, and the limiting sliding block is clamped and fixed through a limiting screw.
The handle on set up the spraying floodgate, the spraying floodgate open and close of control spraying paint shower nozzle.
By adopting the technical scheme, the cleaning nozzle, the arc-shaped air injection seam, the air compression pump and the connecting pipe are adopted, so that when the cold spraying line drawing device for pavement construction is used, high-pressure air is injected through the arc-shaped air injection nozzle on the lower surface of the cleaning nozzle by the air compression pump, a line drawing area is swept in advance, and the phenomenon that the adhesion firmness of a sprayed paint and the ground is influenced by the accumulation of dust in the line drawing area is avoided; the magnet disc, the spiral clamping rotary disc, the rotary operating handle, the threaded rod and the clamping disc are adopted, so that the paint bucket and the frame are clamped and fixed through the clamping disc when the line drawing device is constructed, and the installation stability of the paint bucket is improved; the device has greatly improved the work efficiency of road marking setting-out, and practicality and economic nature are better.
Drawings
The contents of the drawings and the labeled brief description in the drawings are as follows:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic top view of the fixing frame of the present invention;
FIG. 3 is a schematic bottom view of the sweeping nozzle of the present invention;
fig. 4 is a right side view of the clamping dial and threaded rod of the present invention.
Labeled as:
1. the spraying device comprises a frame, 2, a handle, 3, a spraying brake, 4, a hydraulic return valve, 5, a paint return valve, 6, a gasoline engine, 7, an air compression pump, 8, a positioning guide wheel, 9, a spraying nozzle, 10, a cantilever rod, 11, a cleaning nozzle, 12, a fixing frame, 13, a limiting slide block, 14, a limiting screw, 15, a connecting pipe, 16, an arc air injection groove, 17, a magnet disc, 18, a spiral clamping rotary disc, 19, a threaded rod, 20, a clamping disc, 21, a rotary control handle, 22 and a paint bucket placing groove.
Detailed Description
The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention.
As shown in fig. 1 to 3, the line drawing device for road surface marking construction of the present invention includes a vehicle frame 1, a handle 2, and a paint spray head 9. The handle 2 can facilitate the operator to adjust the moving direction of the line drawing device. The paint spray head 9 can uniformly spray paint needed for drawing lines on the ground.
In order to overcome the defects in the prior art and achieve the invention aim of avoiding the influence of dust on the adhesion firmness of the sprayed paint and the ground in the line drawing area, the invention adopts the following technical scheme:
as shown in fig. 1, in the line marking device for road surface marking construction according to the present invention, a cleaning nozzle 11 is provided at the foremost end of the vehicle body frame 1, and the cleaning nozzle 11 is connected to an air compression pump 7 via a connection pipe 15.
The air compression pump 7 is connected with the connecting pipe 15 through a pipe, and the air compression pump 7 provides high-pressure power for paint spraying to ensure that paint can be uniformly sprayed.
This line drawing device for road surface construction still includes gasoline engine 6, and bolted connection air compression pump 7 is passed through to 1 upside of frame, and bolted connection gasoline engine 6 is passed through to 7 upsides of air compression pump.
According to the cold spraying painting line device for road surface construction, the cleaning nozzle 11, the air compression pump 7 and the connecting pipe 15 are adopted, so that when the cold spraying painting line device for road surface construction is used, high-pressure air is sprayed out through the arc-shaped air nozzle on the lower side of the cleaning nozzle 11 through the air compression pump 7, a painting area is swept in advance, and the phenomenon that the adhesion firmness of a sprayed paint on the ground is easily affected by the scraping area due to the accumulation of dust is avoided.
Above-mentioned technical scheme has greatly improved work efficiency, and practicality and economic nature are better.
The cleaning nozzle 11 is fixed on the frame 1 through a cantilever rod 10.
As shown in fig. 3, the bottom surface of the cleaning nozzle 11 is provided with symmetrically-formed arc-shaped air injection grooves 16, and the tips of the 'herringbone' faces the front of the line marking device; the two grooves in the shape of the Chinese character 'ren' are both provided with concave arcs. The other side surface of the cleaning nozzle 11 is connected with a connecting pipe 15 through a screw thread.
And a positioning guide wheel 8 is arranged at the bottom of the front end of the bottom plate of the frame 1.
The lower side surface of the frame 1 corresponding to the position of the air compression pump 7 is rotatably connected with a positioning guide wheel 8; the handle 2 is welded to the side of the frame 1 remote from the side on which the guide wheels 8 are positioned.
A paint bucket placing groove 22 for placing a paint bucket is formed in the center of the upper side face of the frame 1 on the upper surface of the bottom plate of the frame 1, and the paint bucket is fixed in the paint bucket placing groove 22 through a spiral clamping turntable 18.
The bottom surface of the paint bucket placing groove 22 is provided with a magnet sucker 17. The magnet disc 17 is glued to the inner bottom side of the paint bucket placement groove 22.
As shown in fig. 4, a threaded rod 19 is arranged on the screw clamping turntable 18, and the threaded rod 19 is in threaded fit with the bottom plate of the frame 1; the threaded rod 19 is positioned at one end in the paint bucket placing groove 22 and is provided with a clamping disc 20; namely, the inner side wall of the paint bucket placing groove 22 is symmetrically provided with clamping discs 20; the spiral clamping turntable 18 is positioned at one end outside the frame 1 and is provided with a rotary operating handle 21. A threaded rod 19 is rotatably connected to one side of the clamping disk 20, and a spiral clamping rotary disk 18 is welded to one end, far away from the clamping disk 20, of the threaded rod 19. The side of the screw clamping rotary disk 18 away from the threaded rod 19 is welded with a rotary operating handle 21.
By adopting the magnet disc 17, the spiral clamping rotary disc 18, the rotary operating handle 21, the threaded rod 19 and the clamping disc 20, when the line drawing device is in construction, a paint bucket and the frame 1 are clamped and fixed through the clamping disc 20, and the risk that the paint bucket drops in the moving line drawing process of the line drawing device is reduced.
A paint return valve 5 is arranged at the upper part of one side of the frame 1 close to the handle 2, and the paint return valve 5 is connected with a paint spraying nozzle 9 through a paint spraying pipe; a material suction pipe is arranged on the paint return valve 5 and extends into the paint bucket; one side of the paint material backflow valve 5 is provided with a hydraulic backflow valve 4; the hydraulic return valve 4 is respectively connected with the paint return valve 5 and the air compression pump 7 through pipelines.
The paint spraying nozzle 9 is connected with the paint return valve 5 through a paint spraying pipe, and the hydraulic return valve 4 is connected with the vehicle frame 1 through a bolt.
As shown in fig. 2, a cantilever bar 10 is welded on one side of the frame 1, and a fixing frame 12 is arranged on the upper side of the cantilever bar 10; one end of the cantilever rod 10 is connected with a cleaning nozzle 11 through a screw; the paint spraying nozzle 9 is arranged at one end of the fixed frame 12 close to the cleaning nozzle 11; a limiting sliding block 13 is welded on one side face of the fixed frame 12, and the vertical part of the fixed frame 12 and the cantilever rod 10 is connected through the limiting sliding block 13 and a limiting screw 14. The limiting slide block 13 is connected with a limiting screw 14 through threads; the limit slide block 13 enables the fixed frame 12 to slide up and down at the vertical part of the cantilever rod 10, and the limit slide block 13 is clamped and fixed through the limit screw 14.
One side of handle 2 set up spraying floodgate 3, spraying floodgate 3 can control opening and closing of shower nozzle 9 that sprays paint, and then make operating personnel be convenient for the operation of spraying paint.
The working process and the working principle of the invention are as follows:
when line drawing construction is to be carried out, the adjusted paint bucket is placed into the paint bucket placing groove 22, and the bottom of the paint bucket is adsorbed and fixed with the magnet disc 17; meanwhile, the clamping rotary disc 18 is rotated by rotating the operating handle 21, so that the threaded rod 19 is rotated, and the clamping disc 20 can clamp and fix the paint bucket;
then, a paint pump connected to the paint reflux valve 5 is placed into a paint bucket which is clamped and fixed, the gasoline engine 6 and the air compression pump 7 are started, the paint is mixed with high-pressure air and then is sprayed out from the paint spraying nozzle 9, and then line drawing treatment can be carried out on the ground;
according to the cold spraying painting line device for road surface construction, the cleaning nozzle 11, the arc-shaped air injection gap 16, the air compression pump 7 and the connecting pipe 15 are arranged, so that when the cold spraying painting line device for road surface construction is used, high-pressure air is sprayed out through the arc-shaped air injection nozzle 16 on the lower side of the cleaning nozzle 11 through the air compression pump 7, a painting area is further swept in advance, and the phenomenon that the adhesion firmness of a sprayed paint on the ground is affected due to the accumulation of dust in the painting area is avoided.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to apply the inventive concept and solution to other applications without substantial modification.
Claims (10)
1. The utility model provides a setting-out device is used in road surface sign construction, includes frame (1), handle (2) and spray nozzle (9) that spray paint, its characterized in that: the cleaning device is characterized in that a cleaning nozzle (11) is arranged at the foremost end of the frame (1), and the cleaning nozzle (11) is connected with an air compression pump (7) through a connecting pipe (15).
2. The line drawing device for road surface marking construction according to claim 1, characterized in that: the cleaning nozzle (11) is fixed on the frame (1) through a cantilever rod (10).
3. The line drawing device for road surface marking construction according to claim 1, characterized in that: the bottom surface of the cleaning nozzle (11) is provided with a herringbone arc air injection groove (16), and the pointed end of the herringbone air injection groove faces the front of the line drawing device; the two grooves in the shape of the Chinese character 'ren' are both provided with concave arcs.
4. The line drawing device for road surface marking construction according to claim 1, characterized in that: the bottom of the front end of the bottom plate of the frame (1) is provided with a positioning guide wheel (8).
5. The line drawing device for road surface marking construction according to claim 1, characterized in that: a paint bucket placing groove (22) for placing a paint bucket is formed in the upper surface of the bottom plate of the vehicle frame (1), and the paint bucket is fixed in the paint bucket placing groove (22) through a spiral clamping rotary table (18).
6. The line drawing device for road surface marking construction according to claim 5, characterized in that: the bottom surface of the paint bucket placing groove (22) is provided with a magnet sucker (17).
7. The line drawing device for road surface marking construction according to claim 5, characterized in that: a threaded rod (19) is arranged on the spiral clamping turntable (18), and the threaded rod (19) is in threaded fit with a bottom plate of the frame (1); the threaded rod (19) is positioned at one end in the paint bucket placing groove (22) and is provided with a clamping disc (20); the spiral clamping turntable (18) is positioned at one end outside the frame (1) and is provided with a rotary operating handle (21).
8. The line drawing device for road surface marking construction according to claim 5, characterized in that: the vehicle frame (1) is provided with a paint return valve (5), and the paint return valve (5) is connected with a paint spraying nozzle (9) through a paint spraying pipe; a material suction pipe is arranged on the paint return valve (5) and extends into the paint bucket; the vehicle frame (1) is also provided with a hydraulic return valve (4), and the hydraulic return valve (4) is respectively connected with the paint return valve (5) and the air compression pump (7) through pipelines.
9. The line drawing device for road surface marking construction according to claim 2, characterized in that: a fixed frame (12) is arranged on the upper side of the cantilever rod (10), and the paint spraying nozzle (9) is arranged at one end of the fixed frame (12) close to the cleaning nozzle (11); a limiting sliding block (13) is welded on one side face of the fixed frame (12), the limiting sliding block (13) enables the fixed frame (12) to slide up and down at the vertical position of the cantilever rod (10), and the limiting sliding block (13) is clamped and fixed through a limiting screw (14).
10. The line drawing device for road surface marking construction according to claim 1, characterized in that: the handle (2) on set up spraying floodgate (3), spraying floodgate (3) open and close of control spraying paint shower nozzle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110936534.5A CN113622279A (en) | 2021-08-16 | 2021-08-16 | Line drawing device for pavement marking construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110936534.5A CN113622279A (en) | 2021-08-16 | 2021-08-16 | Line drawing device for pavement marking construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113622279A true CN113622279A (en) | 2021-11-09 |
Family
ID=78385653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110936534.5A Pending CN113622279A (en) | 2021-08-16 | 2021-08-16 | Line drawing device for pavement marking construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113622279A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211142760U (en) * | 2019-08-30 | 2020-07-31 | 辽宁冶金市政工程有限公司 | Line marking machine for road construction |
| CN111749110A (en) * | 2020-07-07 | 2020-10-09 | 中交三公局第一工程有限公司 | Town road marking device |
| CN211715030U (en) * | 2019-12-30 | 2020-10-20 | 享奎电子科技(苏州)有限公司 | Multifunctional cap for ladder |
| CN113235384A (en) * | 2021-06-02 | 2021-08-10 | 山西省交通新技术发展有限公司 | Road bridge is with road surface marking device with quick drying structure |
-
2021
- 2021-08-16 CN CN202110936534.5A patent/CN113622279A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211142760U (en) * | 2019-08-30 | 2020-07-31 | 辽宁冶金市政工程有限公司 | Line marking machine for road construction |
| CN211715030U (en) * | 2019-12-30 | 2020-10-20 | 享奎电子科技(苏州)有限公司 | Multifunctional cap for ladder |
| CN111749110A (en) * | 2020-07-07 | 2020-10-09 | 中交三公局第一工程有限公司 | Town road marking device |
| CN113235384A (en) * | 2021-06-02 | 2021-08-10 | 山西省交通新技术发展有限公司 | Road bridge is with road surface marking device with quick drying structure |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211109 |