CN115198620A - Traffic planning is with supplementary setting-out device of road construction - Google Patents
Traffic planning is with supplementary setting-out device of road construction Download PDFInfo
- Publication number
- CN115198620A CN115198620A CN202211053654.1A CN202211053654A CN115198620A CN 115198620 A CN115198620 A CN 115198620A CN 202211053654 A CN202211053654 A CN 202211053654A CN 115198620 A CN115198620 A CN 115198620A
- Authority
- CN
- China
- Prior art keywords
- line drawing
- fixedly connected
- moving platform
- guide rail
- road construction
- 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.)
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Classifications
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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
-
- 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
- E01C23/14—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces for heating or drying foundation, paving, or materials thereon, e.g. paint
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- 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
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a road construction auxiliary line drawing device for traffic planning, which belongs to the field of traffic planning and comprises a moving platform, wherein the bottom end of the moving platform is provided with a mounting hole, the inner wall of the moving platform is provided with a vertical electric guide rail matched with the mounting hole, the movable end of the vertical electric guide rail is fixedly connected with a transverse electric guide rail, the movable end of the transverse electric guide rail is fixedly connected with a line drawing nozzle, the line drawing nozzle comprises a mounting plate, the mounting plate is provided with a slide hole, a movable pipe is slidably connected in the slide hole, an electric push rod is connected between the movable pipe and the mounting plate, the bottom end of the mounting plate is fixedly connected with a nozzle, and a pair of adjusting plates are slidably connected in the nozzle.
Description
Technical Field
The invention relates to the field of traffic planning, in particular to a road construction auxiliary line drawing device for traffic planning.
Background
The road is an infrastructure for various trackless vehicles and pedestrians to pass through in terms of word meaning; the road is divided into a road, an urban road, a rural road, an industrial road, a forestry road, an examination road, a competition road, an automobile test road, a workshop channel, a school road and the like according to the use characteristics of the road, and the ancient China also has a post road. It also refers to the way to achieve a certain goal, the way things develop, change. Road marking: hot melt marking, normal temperature cold paint marking, color anti-skid marking, oscillation anti-skid reflective marking and pre-forming marking, also known as road marking. The mark is a mark for transmitting traffic information such as guidance, restriction, warning, etc. to traffic participants by lines, arrows, characters, elevation marks, raised road signs, contour marks, etc. on the road surface of the road. The function of the device is to control and guide traffic, and the device can be used together with a sign or independently. The hot melt line marking is one of the most widely applied line marking types of road marking in China.
Before the road surface is marked, the accumulated soil, dust and water stains on the road surface need to be removed, and road wires are marked as required, the marking specification of the marking device in the prior art is single, marking lines with various widths cannot be drawn, the working efficiency is low, and the marking lines are not easy to rapidly mark after marking
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a road construction auxiliary line drawing device for traffic planning, which can realize the rapid drying of a marking line after line drawing in the process of road line drawing, ensure the rapid shaping of the marking line in the process of drying the marking line and prevent the deformation of the marking line in the shaping process of the marking line.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A road construction auxiliary line drawing device for traffic planning comprises a moving platform, wherein the bottom end of the moving platform is provided with a mounting hole, the inner wall of the moving platform is provided with a vertical electric guide rail matched with the mounting hole, the movable end of the vertical electric guide rail is fixedly connected with a transverse electric guide rail, the movable end of the transverse electric guide rail is fixedly connected with a line drawing nozzle, the line drawing nozzle comprises a mounting plate, the mounting plate is provided with a slide hole, a movable pipe is connected in the slide hole in a sliding manner, an electric push rod is connected between the movable pipe and the mounting plate, the bottom end of the mounting plate is fixedly connected with a nozzle main body, a pair of adjusting plates are connected in the nozzle main body in a sliding manner, a pair of cylinders matched with the adjusting plates are fixedly connected on the outer wall of the nozzle main body, a protective box matched with the line drawing nozzle is installed in the moving platform, the utility model discloses a road marking device, including protection box, movable tube, lifting platform, elevating platform, electric push rod, cleaning mechanism, shaping board, electric heating tube, flexible pipe, protection box and movable tube, be connected with flexible pipe between protection box and the movable tube, protection box includes the casing, install liquid storage pot and high-pressure pump in the casing, the input and the liquid storage pot of high-pressure pump are connected, the output and the flexible pipe of high-pressure pump are connected, cleaning mechanism and shaping board are installed respectively to the front and back both ends of moving platform, the shaping board includes the protection shield, be connected with the elevating platform between protection shield and the moving platform, the bottom sliding connection of protection shield has a pair of fly leaf, be connected with electric push rod between fly leaf and the protection shield lateral wall, the equal fixedly connected with hollow clamping bar of the opposite one end of a pair of fly leaf, install the electrothermal tube in the hollow clamping bar, this scheme can realize in the road marking process, carry out the flash drying to the marking line after the setting of setting up, and guarantee to realize the marking line fast setting of marking line, and prevent the marking line deformation in the marking line shaping process.
Furthermore, an elastic isolating membrane is connected between the adjusting plate and the inner wall of the spray head main body, and the gap between the adjusting plate and the spray head main body is kept sealed after the adjusting plate moves.
Further, clean the mechanism and include the mount of being connected with moving platform, it is connected with the brush wheel to rotate on the mount, fixedly connected with and brush wheel assorted motor on the mount, through cleaning the debris on the mechanism clearance road surface, so that the setting-out work goes on.
Furthermore, electric putter is close to the one end fixedly connected with baffle of stereotype board, fixedly connected with brush layer on the baffle, through brush layer with the flattening of identification line upper surface.
Furthermore, the mobile platform is a four-wheel mobile robot, and a navigation system and a remote operation system are arranged in the mobile platform.
Furthermore, a cooler is installed on the spray head main body, and a heater matched with the flexible guide pipe is installed between the protection box and the spray head main body.
Furthermore, the flexible conduit is a corrugated hose, and a heat-insulating layer is paved on the corrugated hose.
Further, the shower nozzle main part include with mounting panel fixed connection's shower nozzle, fixedly connected with toper extends the shell on the output of shower nozzle, fixedly connected with rectangle stock frame on the toper extends the shell, adjusting plate sliding connection is in rectangle stock frame, during the spraying sign line, guarantee that spun coating is the rectangle and distributes.
Further, supplementary setting-out device of road construction for traffic planning, includes a control system, control system is including installing the controller in the protective housing, moving platform, vertical electronic guide rail, horizontal electronic guide rail, high-pressure pump, clean mechanism and stereotype all with controller telecommunications connection.
Further, a road construction auxiliary line drawing device for traffic planning, which comprises the following using method:
s1, when the device is used, the device is moved by operating the moving platform, the adjusting plates and the hollow clamping rods are adjusted before line drawing, and the distance between the pair of adjusting plates is matched with the distance between the pair of hollow clamping rods;
s2, when line drawing is carried out, firstly, the vertical electric guide rail is adjusted to enable the line drawing spray head to move to a line drawing position, line drawing operation is carried out once when the moving platform moves for a certain distance, and in the line drawing process, the line drawing spray head moves along the transverse electric guide rail and sprays mark lines;
s3, after the operation of spraying the marking line is finished, the moving platform slowly moves forwards for a certain distance, the marking line on the ground is gradually covered by the shaping plate in the moving process, the marking line is matched with a gap between the pair of hollow clamping rods at the moment, and the marking line is baked and shaped through the work of the electric heating pipe;
and S4, repeating the steps S2 and S3 on the planned line drawing road section by the device to finish the line drawing work.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) This scheme can realize carrying out the in-process that the road was rule, carries out quick drying to the sign line after the setting-out, and carries out the in-process of drying to the sign line and guarantee the quick design of realizing the sign line to prevent that sign line design in-process sign line from warping.
(2) The shower nozzle main part includes the shower nozzle with mounting panel fixed connection, and fixedly connected with toper extends the shell on the output of shower nozzle, and fixedly connected with rectangle stock frame on the toper extends the shell, and adjusting plate sliding connection is in rectangle stock frame, during the spraying sign line, guarantees that spun coating is the rectangle and distributes, is connected with the elasticity barrier film between the inner wall of adjusting plate and shower nozzle main part, keeps the sealed in space between adjusting plate and the shower nozzle main part after the adjusting plate removes.
(3) The mobile platform is a four-wheel mobile robot, a navigation system and a remote operation system are arranged in the mobile platform, the cleaning mechanism comprises a fixing frame connected with the mobile platform, a brush wheel is rotatably connected to the fixing frame, a motor matched with the brush wheel is fixedly connected to the fixing frame, and sundries on the road surface are cleaned through the cleaning mechanism so that line drawing work can be carried out.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a side cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a front cross-sectional view of the present invention;
FIG. 6 is a cross-sectional view of the sizing plate of the present invention;
fig. 7 is a schematic bottom structure of the present invention.
The reference numbers in the figures illustrate:
the device comprises a moving platform 1, a vertical electric guide rail 2, a horizontal electric guide rail 3, a line drawing spray head 4, a mounting plate 401, a movable pipe 402, an electric push rod 403, a spray head 404, an adjusting plate 405, a flexible guide pipe 5, a storage tank 6, a cleaning mechanism 7, a shaping plate 8, a protection plate 801, a hydraulic cylinder 802, a movable plate 803 and a hollow clamping rod 804.
Detailed Description
In this embodiment 1, the technical solution will be clearly and completely described in conjunction with the disclosed drawings, so that the purpose, technical solution and beneficial effects of the embodiments of the present disclosure will be more clear. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without inventive step, are within the scope of protection of the disclosure.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" and similar words are intended to mean that the elements or items listed before they occur in the word "comprise" and the equivalents thereof, without excluding other elements or items. "upper", "lower", "inside", "outside", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The embodiment is as follows:
referring to fig. 1-3, a road construction auxiliary line drawing device for traffic planning comprises a mobile platform 1, wherein the mobile platform 1 is a four-wheel mobile robot, a navigation system and a remote operation system are arranged in the mobile platform 1, a mounting hole is formed in the bottom end of the mobile platform 1, a vertical electric guide rail 2 matched with the mounting hole is arranged on the inner wall of the mobile platform 1, a transverse electric guide rail 3 is fixedly connected to the movable end of the vertical electric guide rail 2, a line drawing nozzle 4 is fixedly connected to the movable end of the transverse electric guide rail 3,
referring to fig. 3-5, the line drawing nozzle 4 includes a mounting plate 401, a sliding hole is formed in the mounting plate 401, a movable tube 402 is slidably connected in the sliding hole, an electric push rod 403 is connected between the movable tube 402 and the mounting plate 401, a nozzle main body 404 is fixedly connected to the bottom end of the mounting plate 401, a pair of adjusting plates 405 is slidably connected in the nozzle main body 404, a pair of cylinders matched with the adjusting plates 405 is fixedly connected to the outer wall of the nozzle main body 404, a baffle is fixedly connected to one end of the electric push rod 403 close to the shaping plate 8, a brush layer is fixedly connected to the baffle, and the upper surface of the marking line is leveled through the brush layer. A cooler is installed on the nozzle main body 404, and a heater matched with the flexible conduit 5 is installed between the protective box 6 and the nozzle main body 404. Shower nozzle main part 404 includes the shower nozzle with mounting panel 401 fixed connection, fixedly connected with toper extends the shell on the output of shower nozzle, fixedly connected with rectangle stock frame on the toper extension shell, adjusting plate 405 sliding connection is in rectangle stock frame, during the spraying sign line, guarantee that spun coating is the rectangle and distribute, be connected with the elasticity barrier film between the inner wall of adjusting plate 405 and shower nozzle main part 404, keep the sealed in space between adjusting plate 405 and shower nozzle main part 404 after adjusting plate 405 removes.
Referring to fig. 3-7, a protective box 6 matched with the line-drawing nozzle 4 is installed in the mobile platform 1, a flexible conduit 5 is connected between the protective box 6 and the movable pipe 402, the flexible conduit 5 is a corrugated hose, and an insulating layer is laid on the corrugated hose. The protective box 6 comprises a shell 601, a liquid storage tank 602 and a high-pressure pump are arranged in the shell 601, the input end of the high-pressure pump is connected with the liquid storage tank 602, the output end of the high-pressure pump is connected with a flexible conduit, the front end and the rear end of the mobile platform 1 are respectively provided with a cleaning mechanism 7 and a shaping plate 8,
referring to fig. 6-7, the shaping plate 8 includes a protection plate 801, a lifting platform is connected between the protection plate 801 and the mobile platform 1, a pair of movable plates 803 is slidably connected to the bottom end of the protection plate 801, an electric push rod is connected between the movable plates 803 and the side walls of the protection plate 801, a hollow clamping rod 804 is fixedly connected to each of opposite ends of the pair of movable plates 803, a heat conducting plate is arranged at each of opposite ends of the hollow clamping rod 804, an electric heating tube 805 is installed in the hollow clamping rod 804, the cleaning mechanism 7 includes a fixing frame connected to the mobile platform 1, a brush wheel is rotatably connected to the fixing frame, a motor matched with the brush wheel is fixedly connected to the fixing frame, and sundries on the road surface are cleaned by the cleaning mechanism 7 so as to draw lines.
The utility model provides a traffic planning is with supplementary setting-out device of road construction, includes a control system, and control system is including installing the controller in protective housing 6, and moving platform 1, vertical electronic guide rail 2, horizontal electronic guide rail 3, high-pressure pump, clean mechanism 7 and stereotype 8 all with controller telecommunications connection.
A road construction auxiliary line drawing device for traffic planning is provided, and the using method comprises the following steps:
s1, when the device is used, the device is moved by operating the moving platform 1, the adjusting plates 405 and the hollow clamping rods 804 are adjusted before line drawing, the distance between the pair of adjusting plates 405 is matched with the distance between the pair of hollow clamping rods 804, the distance between the pair of adjusting plates 405 is adjusted by controlling the working of the cylinders in the adjusting process, the width of a mark line required to be drawn is adjusted, then the pair of hydraulic cylinders 802 are controlled to work, the hollow clamping rods 804 and the adjusting plates 405 are enabled to be on the same axis at the same time, and the axis is parallel to the track of the mark line required to be drawn;
s2, when line drawing is carried out, firstly, the vertical electric guide rail 2 is adjusted to enable the line drawing spray head 3 to move to a line drawing position, line drawing operation is carried out once when the moving platform 1 moves for a certain distance, and in the line drawing process, the line drawing spray head 4 moves along the transverse electric guide rail 3 and is sprayed with mark lines;
s3, after the operation of spraying the marking line is finished, the moving platform slowly moves forwards for a certain distance, the marking line on the ground is gradually covered by the shaping plate 8 in the moving process, the marking line is matched with the gap between the pair of hollow clamping rods 804 at the moment, and the marking line is baked and shaped by working of the electric heating tube 805; according to the use requirement, the pair of hollow clamping rods 804 can be controlled to be closed, and then the lifting platform is controlled to descend, so that the marking line is subjected to hot-pressing shaping, and the surface of the marking line is ensured to be flat;
and S4, repeating the steps S2 and S3 on the planned line drawing road section by the device to finish the line drawing work.
This scheme can realize carrying out the in-process that the road was rule, carries out quick drying to the sign line after the setting-out, and carries out the in-process of drying to the sign line and guarantee the quick design of realizing the sign line to prevent that sign line design in-process sign line from warping.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a traffic planning is with supplementary setting-out device of road construction, includes moving platform (1), its characterized in that: the bottom of moving platform (1) has seted up the mounting hole, install on the inner wall of moving platform (1) with mounting hole assorted vertical electric guide rail (2), fixedly connected with horizontal electric guide rail (3) are served in the activity of vertical electric guide rail (2), fixedly connected with setting-out shower nozzle (4) are served in the activity of horizontal electric guide rail (3), setting-out shower nozzle (4) are including mounting panel (401), the sliding hole has been seted up on mounting panel (401), sliding connection has activity pipe (402) in the sliding hole, be connected with electric putter (403) between activity pipe (402) and mounting panel (401), the bottom fixedly connected with shower nozzle main part (404) of mounting panel (401), sliding connection has a pair of adjusting plate (405) in shower nozzle main part (404), fixedly connected with a pair of and adjusting plate (405) assorted cylinder on the outer wall of shower nozzle main part (404), install in moving platform (1) with setting-out shower nozzle (4) assorted protecting box (6), be connected with flexible pipe (5) between protecting box (6) and activity pipe (402), protecting box (6) include that liquid storage pot (601) and high-pressure pump (602) are connected with high-pressure pump and high-pressure pump (601), the output and the flexible pipe connection of high-pressure pump, clean mechanism (7) and design board (8) are installed respectively to both ends around moving platform (1), design board (8) are including protection shield (801), be connected with the elevating platform between protection shield (801) and moving platform (1), the bottom sliding connection of protection shield (801) has a pair of fly leaf (803), be connected with electric putter between fly leaf (803) and protection shield (8013) lateral wall, the equal fixedly connected with hollow clamping bar (804) of one end that a pair of fly leaf (803) is relative, install electrothermal tube (805) in hollow clamping bar (804).
2. A road construction auxiliary line drawing device for traffic planning according to claim 1, characterized in that: an elastic isolation film is connected between the adjusting plate (405) and the inner wall of the spray head main body (404).
3. A road construction assisting line drawing device for traffic planning according to claim 1, characterized in that: the cleaning mechanism (7) comprises a fixing frame connected with the moving platform (1), a brush wheel is connected to the fixing frame in a rotating mode, and a motor matched with the brush wheel is fixedly connected to the fixing frame.
4. A road construction auxiliary line drawing device for traffic planning according to claim 1, characterized in that: electric putter (403) are close to the one end fixedly connected with baffle of stereotype board (8), fixedly connected with brush layer on the baffle.
5. A road construction assisting line drawing device for traffic planning according to claim 1, characterized in that: the mobile platform (1) is a four-wheel mobile robot, and a navigation system and a remote operation system are arranged in the mobile platform (1).
6. A road construction assisting line drawing device for traffic planning according to claim 1, characterized in that: the sprayer is characterized in that a cooler is installed on the sprayer main body (404), and a heater matched with the flexible guide pipe (5) is installed between the protection box (6) and the sprayer main body (404).
7. A road construction assisting line drawing device for traffic planning according to claim 1, characterized in that: the flexible conduit (5) is a corrugated hose, and a heat-insulating layer is paved on the corrugated hose.
8. A road construction assisting line drawing device for traffic planning according to claim 1, characterized in that: shower nozzle main part (404) include with mounting panel (401) fixed connection's shower nozzle, fixedly connected with toper extends the shell on the output of shower nozzle, fixedly connected with rectangle stock frame on the toper extends the shell, adjusting plate (405) sliding connection is in rectangle stock frame.
9. A road construction auxiliary line drawing device for traffic planning according to claim 1, characterized in that: including a control system, control system is including installing the controller in guard box (6), moving platform (1), vertical electronic guide rail (2), horizontal electronic guide rail (3), high-pressure pump, clean mechanism (7) and stereotype board (8) all with controller telecommunications connection.
10. A road construction assisting line drawing device for traffic planning according to claim 1, characterized in that: the using method comprises the following steps:
s1, when the device is used, the device is moved by operating the moving platform (1), the adjusting plates (405) and the hollow clamping rods (804) are adjusted before line drawing, and the distance between the pair of adjusting plates (405) is matched with the distance between the pair of hollow clamping rods (804);
s2, when line drawing is carried out, firstly, the vertical electric guide rail (2) is adjusted to enable the line drawing spray head (3) to move to a line drawing position, line drawing operation is carried out once when the moving platform (1) moves for a certain distance, and in the line drawing process, the line drawing spray head (4) moves along the horizontal electric guide rail (3) and carries out mark line spraying;
s3, after the operation of spraying the marking line is finished, the moving platform slowly moves forwards for a certain distance, the marking line on the ground is gradually covered by the shaping plate (8) in the moving process, the marking line is matched with a gap between the pair of hollow clamping rods (804), and the marking line is baked and shaped by the operation of the electric heating tube (805);
and S4, repeating the steps S2 and S3 on the planned line drawing road section by the device to finish the line drawing work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211053654.1A CN115198620A (en) | 2022-08-31 | 2022-08-31 | Traffic planning is with supplementary setting-out device of road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211053654.1A CN115198620A (en) | 2022-08-31 | 2022-08-31 | Traffic planning is with supplementary setting-out device of road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115198620A true CN115198620A (en) | 2022-10-18 |
Family
ID=83572693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211053654.1A Withdrawn CN115198620A (en) | 2022-08-31 | 2022-08-31 | Traffic planning is with supplementary setting-out device of road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115198620A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115972227A (en) * | 2023-01-18 | 2023-04-18 | 哈尔滨师范大学 | Intelligent patrol robot for park |
-
2022
- 2022-08-31 CN CN202211053654.1A patent/CN115198620A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115972227A (en) * | 2023-01-18 | 2023-04-18 | 哈尔滨师范大学 | Intelligent patrol robot for park |
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Application publication date: 20221018 |