CN115467224A - Portable multi-type safety marking line spraying device - Google Patents
Portable multi-type safety marking line spraying device Download PDFInfo
- Publication number
- CN115467224A CN115467224A CN202211232115.4A CN202211232115A CN115467224A CN 115467224 A CN115467224 A CN 115467224A CN 202211232115 A CN202211232115 A CN 202211232115A CN 115467224 A CN115467224 A CN 115467224A
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- Prior art keywords
- spray gun
- paint
- frame
- spraying device
- type safety
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- 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
- 238000005507 spraying Methods 0.000 title claims abstract description 61
- 239000007921 spray Substances 0.000 claims abstract description 72
- 239000003973 paint Substances 0.000 claims abstract description 58
- 238000010422 painting Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 description 6
- 239000000306 component Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000003079 width control 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
- B05B15/628—Arrangements for supporting spraying apparatus, e.g. suction cups of variable length
-
- 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
- E01C23/227—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying the marking material being supplied in aerosol containers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Nozzles (AREA)
Abstract
The utility model provides a portable polymorphic type safety marking line spraying device, includes spraying device dolly, adjustable flexible sleeve, becomes width of cloth spray gun subassembly, and the structure of spraying device dolly is: the paint can automatic feeding device comprises a bottom frame, wherein a support frame is fixed on the upper surface of the bottom frame, a plurality of paint cans are placed in the support frame, a control panel is fixed on the support frame, an electromagnetic valve group is installed on the side part of the support frame, and an air compressor is fixed on the bottom frame beside the support frame; the structure of the variable-amplitude spray gun component is as follows: including the housing, the bottom of housing is provided with uncovered, uncovered department is provided with the limit for width frame, the upper portion of limit for width frame is provided with the fixed bolster, the inside interval of fixed bolster is fixed with a plurality of spray guns, single spray gun slope is placed, be provided with the atomizing air interface on single spray gun, the atomizing air interface passes through hose and cross interface connection, single spray gun bottom still is provided with paint supply interface, paint supply interface passes through paint supply pipe and is connected with adjustable flexible sleeve, and insert to inside the spraying device dolly, the reliable operation, high work efficiency.
Description
Technical Field
The invention relates to the technical field of spraying devices, in particular to a portable multi-type safety identification line spraying device.
Background
At present, the level of safety production management is promoted year by year, the consciousness of enterprises to the safety production management is obviously strengthened, in order to improve the comprehensive competitive strength of the enterprises and create a comfortable and beautiful operation place for employees to become the first choice of the current enterprise managers, an operation site environment is improved, a large number of safety identification lines need to be drawn in the early stage to standardize the passing routes of people and vehicles and standardize the fixed placement areas of articles, such as positioning lines with yellow, red, white and other colors, yellow and black warning lines and the like.
Safety marking line among the prior art applies paint with a brush and need invest in more manpower and material resources, adopts and pastes the sticky tape location, and artifical mopping, efficiency is lower, and draws the irregularity, can not satisfy the safety control demand of enterprise, consequently urgently needed a portable polymorphic type safety marking line spraying device can the free choice need spraying safe colour, lines, shape, can be by one man operation, convenient to use draws the accuracy, very big reduction enterprise's human input, improvement work efficiency.
Disclosure of Invention
The applicant provides a portable multi-type safety identification line spraying device aiming at the defects in the prior art, so that the spraying work of the safety identification can be conveniently finished, the working reliability is good, the operation is convenient, and the working efficiency is high.
The technical scheme adopted by the invention is as follows:
a portable multi-type safety identification line spraying device comprises a spraying device trolley, wherein the spraying device trolley is connected with a variable-amplitude spray gun component through an adjustable flexible sleeve, and the variable-amplitude spray gun component is used for spraying safety identification;
the structure of the spraying device trolley is as follows: the paint can cleaning device comprises a bottom frame, wherein wheels are respectively installed at four corners at the bottom of the bottom frame, a support frame is fixed on the upper surface of the bottom frame, a plurality of paint cans are placed in the support frame, a control panel is fixed on the support frame, an electromagnetic valve group is installed on the side part of the support frame, and an air compressor is fixed on the bottom frame beside the support frame;
the structure of the variable amplitude spray gun component is as follows: the flexible pipe joint comprises a housing, wherein a main pipe access port is formed in the top surface of the housing and is connected with an adjustable flexible sleeve, an opening is formed in the bottom of the housing, a width limiting frame is arranged at the opening, an outer edge extends outwards from the bottom of the width limiting frame, and two long edges of the outer edge are respectively provided with a sealing rubber strip through fasteners; the upper portion of limit for width frame is provided with the fixed bolster, the inside interval of fixed bolster is fixed with a plurality of spray guns, and single spray gun inclines to place, is provided with spraying flow control knob and spray width control knob on the single spray gun, is provided with the atomizing air interface on the single spray gun, and the atomizing air interface passes through hose and cross interface connection, and single spray gun bottom still is provided with paint supply interface, and paint supply interface passes through the paint supply pipe and is connected with adjustable flexible sleeve to access to inside the spraying device dolly.
The further technical scheme is as follows:
the upper surface of the bottom frame is provided with a device box shell, and the device box shell is provided with a double-opening door or a sliding door.
And a handle is arranged in the middle of one end of the bottom frame.
The paint cans are provided with three kinds, and yellow paint, black paint and white paint are respectively contained in the paint cans.
The adjustable flexible sleeve is a metal flexible sleeve.
Seven flexible pipes are arranged in the adjustable flexible sleeve, wherein three flexible pipes are yellow, black and white paint pipelines, the other three flexible pipes are compressed air pipes for controlling the opening and closing of the spray gun, and the other flexible pipe is a compressed air pipe for supplying atomizing air.
The width limiting frame and the outer edge are of an integrated structure, the width limiting frame is of a quadrilateral enclosure structure and is manufactured through a metal baffle.
The line width of the target surface of spraying paint is realized by the width of the quadrilateral fence, and the width of the spraying coverage surface is equal to the specified width of the warning line.
The fixed support is made of a steel plate.
The fixed bolster adopts two symmetrical supports to make up and forms, and three spray guns are placed to the inside of fixed bolster.
The invention has the following beneficial effects:
the spraying device has the advantages of compact and reasonable structure, convenience in operation, capability of conveniently finishing the spraying work of the safety mark under the matched work of the trolley of the spraying device, the adjustable flexible sleeve and the amplitude-variable spray gun assembly, free selection of safety colors, lines and shapes, capability of being finished by one operator, high working efficiency and low cost.
The invention can be widely used for spraying fences, equipment, grounds, curbs and other places needing safety marking lines, reduces the labor cost input, and improves the drawing accuracy and the working efficiency.
Drawings
FIG. 1 is a schematic view of the present invention.
FIG. 2 is a schematic view of the structure of the cart of the spraying device of the present invention (the housing of the device is omitted).
FIG. 3 is a schematic view of the construction of a luffing spray gun assembly according to the invention.
FIG. 4 is a schematic view of another perspective of a luffing spray gun assembly according to the invention.
FIG. 5 is a schematic view of the construction of a variable amplitude spray gun assembly of the present invention (housing omitted).
FIG. 6 is a front view of a luffing spray gun assembly according to the invention.
Fig. 7 isbase:Sub>A full sectional view taken along sectionbase:Sub>A-base:Sub>A in fig. 6.
Wherein: 1. a spraying device trolley; 2. an adjustable flexible sleeve; 3. a variable amplitude spray gun assembly;
101. an air compressor; 102. a control panel; 103. a support frame; 104. a paint can; 105. a chassis; 106. a wheel; 107. a handle;
301. a main pipe access port; 302. a housing; 303. an outer rim; 304. sealing the rubber strip; 305. a spray gun; 306. a paint supply interface; 307. a paint supply tube; 308. a cross joint; 309. a hose; 310. spraying a flow adjusting knob; 311. a spray amplitude adjusting knob; 312. fixing a bracket; 313. a width-limiting frame; 314. an atomizing air interface.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1-7, the portable multi-type safety sign line spraying device of the present embodiment includes a spraying device trolley 1, the spraying device trolley 1 is connected to a variable-amplitude spray gun assembly 3 through an adjustable flexible sleeve 2, and the variable-amplitude spray gun assembly 3 is used for spraying the safety sign;
the structure of the spraying device trolley 1 is as follows: the paint can cleaning device comprises a bottom frame 105, wheels 106 are respectively installed at four corners of the bottom frame 105, a supporting frame 103 is fixed on the upper surface of the bottom frame 105, a plurality of paint cans 104 are placed in the supporting frame 103, a control panel 102 is fixed on the supporting frame 103, an electromagnetic valve group is installed on the side portion of the supporting frame 103, and an air compressor 101 is fixed on the bottom frame 105 beside the supporting frame 103;
the structure of the variable amplitude spray gun component 3 is as follows: the flexible pipe joint comprises a housing 302, wherein a main pipe access port 301 is formed in the top surface of the housing 302, the main pipe access port 301 is connected with an adjustable flexible sleeve 2, an opening is formed in the bottom of the housing 302, a width limiting frame 313 is arranged at the opening, an outer edge 303 extends outwards from the bottom of the width limiting frame 313, and two long edges of the outer edge 303 are respectively provided with a sealing rubber strip 304 through a fastening piece; the upper part of the width limiting frame 313 is provided with a fixing support 312, a plurality of spray guns 305 are fixed in the fixing support 312 at intervals, a single spray gun 305 is obliquely arranged, a spraying flow adjusting knob 310 and a spraying amplitude adjusting knob 311 are arranged on the single spray gun 305, an atomizing air interface 314 is arranged on the single spray gun 305, the atomizing air interface 314 is connected with a cross interface 308 through a hose 309, a paint supply interface 306 is further arranged at the bottom of the single spray gun 305, and the paint supply interface 306 is connected with the adjustable flexible sleeve 2 through a paint supply pipe 307 and is connected into the spraying device trolley 1.
The upper surface of the chassis 105 is provided with a device case housing on which a double door or a sliding door is provided.
A handle 107 is arranged in the middle of one end of the bottom frame 105.
The paint cans 104 are provided with three paints, namely yellow paint, black paint and white paint, and the colors can be changed automatically according to actual needs.
The adjustable coiled casing 2 is a metal coiled casing.
Seven flexible pipes are arranged in the adjustable flexible sleeve 2, wherein three flexible pipes are yellow, black and white paint pipelines, the other three flexible pipes are compressed air pipes for controlling the opening and closing of the spray gun 305, and the other flexible pipe is a compressed air pipe for supplying atomizing air.
The width limiting frame 313 and the outer edge 303 are of an integrated structure, and the width limiting frame 313 is of a quadrilateral enclosure structure and is made of a metal baffle.
The line width of the target surface of spraying paint is realized by the width of the quadrilateral fence, and the width of the spraying coverage surface is equal to the specified width of the warning line.
The fixing bracket 312 is made of a steel plate.
The fixed support 312 is formed by combining two symmetrical supports, and three spray guns 305 are arranged inside the fixed support 312.
The spray gun 305 may be equipped with a tracking module to ensure straight travel during spraying.
This application a portable polymorphic type safety marking line spraying device's concrete structure and function as follows:
mainly comprises a spraying device trolley 1, an adjustable flexible sleeve 2 and a variable amplitude spray gun component 3, as shown in figure 1. The composition, principle and function of each part are described below.
The spraying device trolley 1 mainly comprises an underframe 105, a device box shell, a control panel 102, an air compressor 101, a paint tank 104, an electromagnetic valve group and a compressed air pipeline system, is a main core component of the spraying device trolley, is used for selecting spraying colors, line shapes and line lengths and controlling the delivery of the compressor and paint, and is shown in detail in figure 2.
The adjustable flexible sleeve 2 is a metal flexible sleeve, can be bent according to actual requirements to adapt to a marking position, and is internally provided with seven hoses and data transmission cables for conveying compressed air and paint generated in the spraying device trolley 1 to the spray head. Among the seven hoses, three paint pipelines are yellow, black and white, the other three compressed air pipes are used for controlling the opening and closing of the three spray guns 305, the other one is used for supplying atomizing air to the three spray guns 305, and the data transmission cable is a nozzle movement distance data transmission line.
The luffing gun assembly 3 is comprised of a housing 302, a spray gun 305, a fixed support 312, a luffing widening device, a sealing rubber strip 304, etc., as shown in fig. 3-7.
The fixing bracket 312 is a structure made of a steel plate, and can fix the spray gun 305 to work at a fixed angle relative to the target surface, and the variable-amplitude width adjusting device is a fence structure made of a metal baffle plate and capable of adjusting the width, and can realize the line width at the target surface of the spray paint by adjusting the width, so that the width of the spray coating coverage surface is equal to the designated width H (generally 5cm or 10 cm) of the warning line.
The sealing rubber strip 304 is made of rubber strip of a specific width, and its main function is to utilize its own plasticity to reduce the gap between the spray gun device and the target surface to further limit the paint spray from overflowing outwards, and ensure the uniformity of the edge of the sprayed coverage.
The casing 302 is made of thin steel plate, and the three lances 305 are arranged side by side to have an overall lance size of about 346 × 150 × 222mm and a weight of about 3Kg, thanks to the compactness of the lance apparatus. The compact size and low weight of the device makes it possible to reduce the labor intensity of personnel, while also making it suitable for painting operations on a horizontal surface, but also on target surfaces in other directions.
The working principle of the invention is as follows:
the spraying device shown in fig. 1 can select colors and linear shapes to be sprayed to meet the spraying requirements of different scenes according to actual requirements, and can perform spraying work on workshop ground, wall surfaces, equipment foundations, curbstones and the like.
The spray gun 305 has three interfaces, namely a paint supply interface 306, an atomizing air interface 314 (CAP), and a spray gun on-off control interface (CYL). The paint supply mouth is responsible for transporting the paint that the hose was come and transports to the spray gun inside, and atomizing air interface 314 (CAP) are responsible for transporting atomizing air to the spray gun in, for spray gun work provides the power supply, and compressed air drives paint and increases through velocity of flow behind the shower nozzle, drives the outside motion of paint high speed and makes paint separate into fog state liquid drop, and then realizes spraying paint on the target surface. The spray gun opening and closing control interface (CYL) controls the opening and closing of the flow pipeline of the atomized air through compression, and then controls whether the spray gun works, the control logic is that when the pressure exists at the spray gun opening and closing control interface (CYL), the spray gun 305 is in a working state, and when the pressure does not exist at the position, the spray gun 305 stops working. The spray gun 305 also has a spray width adjustment knob 311 and a spray flow adjustment knob 310, which can be used to control the spray effect of the spray nozzle.
The above description is intended to be illustrative, and not restrictive, the scope of the invention being indicated by the claims, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. The utility model provides a portable polymorphic type safety marking line spraying device which characterized in that: the spraying device comprises a spraying device trolley (1), wherein the spraying device trolley (1) is connected with an amplitude-variable spray gun component (3) through an adjustable flexible sleeve (2), and the amplitude-variable spray gun component (3) is used for spraying a safety mark;
the structure of the spraying device trolley (1) is as follows: the paint can cleaning device comprises a bottom frame (105), wheels (106) are respectively mounted at four corners of the bottom frame (105), a supporting frame (103) is fixed on the upper surface of the bottom frame (105), a plurality of paint cans (104) are placed in the supporting frame (103), a control panel (102) is fixed on the supporting frame (103), an electromagnetic valve group is mounted on the side portion of the supporting frame (103), and a hollow press (101) is fixed on the bottom frame (105) beside the supporting frame (103);
the structure of the variable-amplitude spray gun component (3) is as follows: the flexible pipe joint comprises a cover shell (302), wherein a main pipe access port (301) is formed in the top surface of the cover shell (302), the main pipe access port (301) is connected with an adjustable flexible sleeve (2), an opening is formed in the bottom of the cover shell (302), a width limiting frame (313) is arranged at the opening, an outer edge (303) extends outwards from the bottom of the width limiting frame (313), and two long edges of the outer edge (303) are respectively provided with a sealing rubber strip (304) through fasteners; the upper portion of the width limiting frame (313) is provided with a fixing support (312), a plurality of spray guns (305) are fixed in the fixing support (312) at intervals, a single spray gun (305) is obliquely arranged, a spraying flow adjusting knob (310) and a spraying amplitude adjusting knob (311) are arranged on the single spray gun (305), an atomizing air interface (314) is arranged on the single spray gun (305), the atomizing air interface (314) is connected with a cross interface (308) through a hose (309), a paint supply interface (306) is further arranged at the bottom of the single spray gun (305), and the paint supply interface (306) is connected with an adjustable flexible sleeve (2) through a paint supply pipe (307) and is connected into the spraying device trolley (1).
2. The portable multi-type safety marking line painting device of claim 1, wherein: the upper surface of the bottom frame (105) is provided with a device box shell, and a double-opening door or a sliding door is arranged on the device box shell.
3. The portable multi-type safety marking line painting device of claim 1, wherein: and a handle (107) is arranged in the middle of one end of the bottom frame (105).
4. The portable multi-type safety marking line painting device of claim 1, wherein: the paint cans (104) are provided with three kinds, and yellow, black and white paints are respectively contained in the cans.
5. The portable multi-type safety marking line painting device of claim 1, wherein: the adjustable flexible sleeve (2) is a metal flexible sleeve.
6. The portable multi-type safety marking line painting device of claim 1, wherein: seven flexible pipes are arranged in the adjustable flexible sleeve (2), wherein three flexible pipes are yellow, black and white paint pipelines, the other three flexible pipes are compressed air pipes for controlling the opening and closing of the spray gun (305), and the other flexible pipe is a compressed air pipe for supplying atomizing air.
7. The portable multi-type safety marking line painting device of claim 1, wherein: the width limiting frame (313) and the outer edge (303) are of an integrated structure, the width limiting frame (313) is of a quadrilateral enclosure structure and is made of metal baffles.
8. The portable multi-type safety sign line painting apparatus of claim 7, wherein: the line width of the target surface of the spray paint is realized by the width of the quadrilateral fence, and the width of the spray coating covering surface is equal to the specified width of the warning line.
9. The portable multi-type safety marking line painting device of claim 1, wherein: the fixing support (312) is made of a steel plate.
10. The portable multi-type safety marking line painting device of claim 1, wherein: the fixed support (312) is formed by combining two symmetrical supports, and three spray guns (305) are arranged in the fixed support (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211232115.4A CN115467224A (en) | 2022-10-08 | 2022-10-08 | Portable multi-type safety marking line spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211232115.4A CN115467224A (en) | 2022-10-08 | 2022-10-08 | Portable multi-type safety marking line spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115467224A true CN115467224A (en) | 2022-12-13 |
Family
ID=84336349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211232115.4A Pending CN115467224A (en) | 2022-10-08 | 2022-10-08 | Portable multi-type safety marking line spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115467224A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267973A (en) * | 1978-01-27 | 1981-05-19 | Stewart James J | Parking lot and highway safety line painting machine |
| US4892251A (en) * | 1988-11-14 | 1990-01-09 | Harrison Bresnen | Line marking device |
| US20170009411A1 (en) * | 2015-07-06 | 2017-01-12 | Bruce Provost | Articulating fluid application device and method |
| CN207401614U (en) * | 2017-10-09 | 2018-05-25 | 苏州市超邦涂料有限公司 | A kind of quick spray gun of paint |
| CN212397071U (en) * | 2020-08-28 | 2021-01-26 | 深圳远荣智能制造股份有限公司 | Fluid pipeline paint supply system capable of automatically changing color, metering and spraying |
| CN114481799A (en) * | 2020-10-26 | 2022-05-13 | 广东博智林机器人有限公司 | Spraying marking device and spraying marking equipment |
| CN114541239A (en) * | 2022-03-03 | 2022-05-27 | 安徽轩广水利工程有限公司 | Municipal road construction method |
| CN218508208U (en) * | 2022-10-08 | 2023-02-21 | 中国船舶重工集团公司第七0三研究所无锡分部 | Spraying mechanism convenient to spraying polymorphic type safety identification line |
-
2022
- 2022-10-08 CN CN202211232115.4A patent/CN115467224A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267973A (en) * | 1978-01-27 | 1981-05-19 | Stewart James J | Parking lot and highway safety line painting machine |
| US4892251A (en) * | 1988-11-14 | 1990-01-09 | Harrison Bresnen | Line marking device |
| US20170009411A1 (en) * | 2015-07-06 | 2017-01-12 | Bruce Provost | Articulating fluid application device and method |
| CN207401614U (en) * | 2017-10-09 | 2018-05-25 | 苏州市超邦涂料有限公司 | A kind of quick spray gun of paint |
| CN212397071U (en) * | 2020-08-28 | 2021-01-26 | 深圳远荣智能制造股份有限公司 | Fluid pipeline paint supply system capable of automatically changing color, metering and spraying |
| CN114481799A (en) * | 2020-10-26 | 2022-05-13 | 广东博智林机器人有限公司 | Spraying marking device and spraying marking equipment |
| CN114541239A (en) * | 2022-03-03 | 2022-05-27 | 安徽轩广水利工程有限公司 | Municipal road construction method |
| CN218508208U (en) * | 2022-10-08 | 2023-02-21 | 中国船舶重工集团公司第七0三研究所无锡分部 | Spraying mechanism convenient to spraying polymorphic type safety identification line |
Non-Patent Citations (1)
| Title |
|---|
| 刘洋等: "《钢结构》", 北京：北京理工大学出版社, pages: 232 * |
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Application publication date: 20221213 |
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