CN108877491A - Alarming device is used in a kind of maintenance of highway road - Google Patents
Alarming device is used in a kind of maintenance of highway road Download PDFInfo
- Publication number
- CN108877491A CN108877491A CN201810773787.3A CN201810773787A CN108877491A CN 108877491 A CN108877491 A CN 108877491A CN 201810773787 A CN201810773787 A CN 201810773787A CN 108877491 A CN108877491 A CN 108877491A
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- fixedly connected
- fixed
- plate
- inserted link
- fixed column
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F7/20—Means for attaching signs, plates, panels, or boards to a supporting structure for adjustably mounting
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F2007/1856—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the supporting structure
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The present invention relates to highway warning engineering device technique fields, more particularly to a kind of highway road maintenance alarming device, including pedestal, the top of pedestal is connected with the second bull stick by second bearing, the first fixed plate is fixedly connected at the top of second bull stick, warning sign is fixedly connected at the top of first fixed plate, side at the top of first fixed plate is fixedly connected with handle, the second fixed plate is fixedly connected at the top of warning sign, the top movable of second fixed plate is connected with fixed link, solar panel is fixedly connected at the top of fixed link, side at the top of second fixed plate is fixedly connected with battery, the side of bottom plate is fixedly connected with fixed device, the side of fixed device is fixedly connected with limiting device.The present invention separates fixed device with the first fixed plate by adjusting fixed device, is limited by limiting device to fixed device, facilitates and the angle of warning sign is adjusted, make warning sign is convenient to warn to driver.
Description
Technical field
The present invention relates to highway warning engineering device technique field, alarming device is used in specially a kind of highway road maintenance.
Background technique
The literal meaning of highway is the road on public road, public's traffic, numerous traffic such as automobile, bicycle, rickshaw and horse
Tool and pedestrian can walk, and it is simply-built highway mostly that there is no limit for the highway of early stage, and difference highways had different limitations later,
Since traffic is increasingly flourishing, the highway of Limited use is more and more, special for car use, the Er Qiefa of especially some highways
This seed type of highway is put on display, the whole closed use of automobile is specialized in.
Generally warning sign can be prevented at the both ends in maintenance section during highway road maintenance, automobile is prevented to be strayed into public affairs
Accident occurs for road maintenance location, because HIGHWAY MAINTENANCE section generally can generally carry out warning sign using solar energy in remote districts
Power supply, the convenient prompting to driver, but there is also certain disadvantages for existing warning sign.
Such as 1 patent No. of documents：CN201710661799.2 a kind of road construction construction warning sign, including warning sign
Ontology offers ventilation hole at warning sign body surface center, and the warning sign body surface is located at the two sides of ventilation hole
It is respectively equipped with route instruction frame and road construction warning mark, route is fixed with inside the route instruction frame and shows power supply line,
And route shows and is equidistantly connected with fairy light on power supply line, the warning sign body surface upper and lower side frame is symmetrically coated with reflection type police-man
Dharma, the warning sign bodies top are welded with solar energy electroplax by support frame, and the warning sign body bottom portion is welded with branch
Support foot has auxiliary support bar, and auxiliary support bar by being rotatablely connected axis connection on the horizontal central line of the warning sign ontology back side
Bottom is connect by bottom connector rails with support foot bottom, and the auxiliary support bar bottom, which is embedded with, adjusts auxiliary support bar support
Angle positioning pin indicates frame by being equipped with route, can indicate that the route inside frame shows power supply line and small coloured silk by route
Lamp indicates the road of construction, so that passing personnel be facilitated to understand length and the position of construction road in detail, so as into
Row detours, so that the information that the road construction construction is warned with warning sign is more comprehensive, secondly, being connected by being equipped with bottom
Bar can be adjusted by angle of the bottom connector rails to auxiliary support bar, so that road construction construction warning
Board support is more stable, and offers ventilation hole on warning sign ontology, can be aerated, to reduce resistance, so that the road
Road construction is stronger with warning sign stability.
2 patent No. of documents：A kind of road construction Warning board of CN201621338183.9, including it is labeled with warning
The warning sign of language, which is characterized in that be provided with triangle display screen above the warning sign, warning is preset on triangle display screen
Mark is connected between triangle display screen and warning sign by telescopic mast, and high beam is equipped at the top of triangle display screen, described remote
It is provided with light barrier between light lamp and triangle display screen, pedestal is connected with below the warning sign, between warning sign and pedestal
Connecting column on loudspeaker is installed, recording in loudspeaker has phonetic warning, and the cleaning device of warning sign, institute are equipped on pedestal
Stating cleaning device includes the rotary nozzle for being provided at least two nozzles, and the rotary nozzle is installed in groove, the groove
Positioned at base upper surface, the bottom of the pedestal is equipped with multiple idler wheels, and the bottom of pedestal is additionally provided with the sucker of firm banking,
Chuck is installed, chuck is flexibly connected with sucker, and the two sides of the warning sign are equipped with multiple LED light between sucker and pedestal
Pearl is provided with cleaning device at warning sign, and warning sign is kept completely to can be improved the identification of warning sign, and warning sign is generally adopted
With chromatic colour, keep the bright-coloured degree warning effect of warning sign color more preferable.
Above-mentioned two warning sign has all achieved the effect that warn driver well, but works as and need to warning sign
Angle be adjusted when driver being facilitated to watch, generally require the angle of adjustment base, it is not only time-consuming and laborious in this way, and work
Intensity is larger, and especially in HIGHWAY MAINTENANCE section, Uneven road is difficult that the angle of warning sign is adjusted.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of highway road maintenance alarming device, solves existing
The angle of warning sign of alarming device be not easy to adjust, adjustment base angle is generally required when needing that warning sign is adjusted
The problem of spending.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of highway road maintenance alarming device, including
Pedestal, the side of the pedestal are fixedly connected with fixed frame, and the fixed frame is pushed away far from being fixedly connected at the top of pedestal side
The bottom of the pedestal is connected with the first bull stick by first bearing, and the bottom of first bull stick is fixedly connected with
Idler wheel.
Bottom plate is fixedly connected at the top of the pedestal, the top of the bottom plate is connected with second by second bearing
Bull stick is fixedly connected with the first fixed plate at the top of second bull stick, is fixedly connected with peace at the top of first fixed plate
Loading board, the front of the mounting plate are fixedly connected with warning sign, and the side at the top of first fixed plate is fixedly connected with handle,
The second fixed plate is fixedly connected at the top of the mounting plate, the top movable of second fixed plate is connected with fixed link, institute
It states and is fixedly connected with solar panel at the top of fixed link, the side at the top of second fixed plate is fixedly connected with electric power storage
Pond, the side of the bottom plate are fixedly connected with fixed device.
The fixed device includes fixed column, and inserted link, the top grafting of the inserted link are plugged at the top of the fixed column
In the inside for the slot that the first fixed plate bottom opens up, one end that the inserted link is located inside fixed column is fixedly connected with slide plate,
Connecting rod is run through and be connected in the bottom of the slide plate, and the top of the connecting rod runs through the bottom of inserted link and lives with inserted link
Dynamic connection, the outer surface of the connecting rod are socketed with the first spring, and the outer surface that the inserted link is located at one end inside fixed column is solid
Surely it is connected with pressing plate, the sliding slot that the one end of the pressing plate far from inserted link is opened up through fixed column side simultaneously connects with fixed column activity
It connects, the bottom that the pressing plate is located at fixed column lateral ends is fixedly connected with limiting device.
The limiting device includes snap-gauge, and the snap-gauge is fixedly connected on the bottom of pressing plate, the outer surface of the fixed column
It is fixedly connected with position-limited box, the bottom of the snap-gauge is run through the top of position-limited box and is flexibly connected with position-limited box, the position-limited box
Side far from fixed column is plugged with gag lever post, and the gag lever post is plugged on the limit that snap-gauge side opens up close to one end of snap-gauge
The inside of slot is fixedly connected with baffle in the middle part of the position-limited box, and the gag lever post is located at appearance of the baffle far from snap-gauge side
Face is fixedly connected with link block, and the link block is fixedly connected with second spring, the second spring set far from the side of baffle
It connects in the outer surface of gag lever post.
Preferably, the side of the slide plate is flexibly connected by sliding rail with the inner wall of fixed column, the sliding rail and fixed column
Inner wall be fixedly connected, be fixedly connected with limited block at the top of the sliding rail.
Preferably, the outer surface at the top of the inserted link is fixedly connected with limit plate, and the limit plate is located at the first fixed plate
Lower section.
Preferably, the outer surface of the handle is socketed with the first rubber sleeve, and the outer surface of first rubber sleeve offers
Anti-skid chequer.
Preferably, the gag lever post is fixedly connected with pull ring far from one end of position-limited box, and the shape of the pull ring is circle.
Preferably, the outer surface of the pull ring is socketed with the second rubber sleeve, and the outer surface of second rubber sleeve offers
Anti-skid chequer.
(3) beneficial effect
The present invention provides a kind of highway road maintenance alarming devices, have following beneficial effect：
(1), highway road maintenance alarming device is made when needing to rotate warning sign by pushing pressing plate
Pressing plate drives inserted link decline, separates inserted link with jack, when limiting slot is overlapped with the position of gag lever post, in answering for second spring
Position effect makes the grafting of gag lever post and limiting slot, facilitates and limits to inserted link, prevents inserted link from influencing the rotation of the first fixed plate
Turn, hand-held handle rotates the first fixed plate, facilitates and the angle of warning sign is adjusted, and keeps warning sign convenient to driving
The person of sailing is warned, and the viewing of driver is facilitated.
(2), highway road maintenance alarming device, pulls pull ring to make gag lever post after the completion of the angular adjustment of warning sign
Separate with limiting slot makes slide plate that inserted link rising be driven to make inserted link and jack grafting under the reset response of the first spring, facilitates pair
First fixed plate is limited, and the stability of the first fixed plate is increased, and the Effect of Rotation for preventing wind from blowing warning sign warns
The warning effect of board.
(3), highway road maintenance alarming device, is facilitated by solar panel and converts solar energy into electricity
Can, the storage to electricity is facilitated by battery, it is convenient that warning sign is powered, have the advantages that energy conservation, passes through promotion
Handle makes idler wheel drive pedestal mobile, facilitates and moves to warning sign, by the first bull stick in first bearing rotation side
The direction mobile to idler wheel be adjusted.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram in the portion A in Fig. 1 of the present invention；
Fig. 3 is the structural schematic diagram that device is fixed in Fig. 1 of the present invention；
Fig. 4 is the structural schematic diagram in the portion B in Fig. 3 of the present invention；
Fig. 5 is the bottom view of the first fixed plate in Fig. 1 of the present invention.
In figure：1 pedestal, 2 fixed frames, 3 handles, 4 first rubber sleeves, 5 first bearings, 6 first bull sticks, 7 idler wheels, 8 bottom plates,
9 second bearings, 10 second bull sticks, 11 first fixed plates, 12 handles, 13 mounting plates, 14 warning signs, 15 second fixed plates, 16 are consolidated
Fixed pole, 17 solar panels, 18 batteries, 19 fixed devices, 191 fixed columns, 192 inserted links, 193 limit plates, 194 slide plates,
195 connecting rods, 196 first springs, 197 sliding rails, 198 limited blocks, 199 pressing plates, 20 limiting devices, 201 snap-gauges, 202 position-limited box,
203 limiting slots, 204 gag lever posts, 205 baffles, 206 link blocks, 207 second springs, 208 pull rings, 209 second rubber sleeves, 21 are inserted
Hole.
Specific embodiment
As shown in Figs. 1-5, the present invention provides a kind of technical solution：A kind of highway road maintenance alarming device, including bottom
Seat 1, the side of pedestal 1 is fixedly connected with fixed frame 2, and fixed frame 2 is pushed away far from handle 3 is fixedly connected at the top of 1 side of pedestal
3 outer surface is socketed with the first rubber sleeve 4, the outer surface of the first rubber sleeve 4 offers anti-skid chequer, passes through the first rubber sleeve 4
The comfort level for pushing handle 3 is increased, the bottom of pedestal 1 is connected with the first bull stick 6, the first bull stick 6 by first bearing 5
Bottom be fixedly connected with idler wheel 7.
The top of pedestal 1 is fixedly connected with bottom plate 8, and the top of bottom plate 8 is connected with the second bull stick by second bearing 9
10, the top of the second bull stick 10 is fixedly connected with the first fixed plate 11, and the top of the first fixed plate 11 is fixedly connected with mounting plate
13, the front of mounting plate 13 is fixedly connected with warning sign 14, and the side at 11 top of the first fixed plate is fixedly connected with handle 12, pacifies
The top of loading board 13 is fixedly connected with the second fixed plate 15, and the top movable of the second fixed plate 15 is connected with fixed link 16, fixed
The top of bar 16 is fixedly connected with solar panel 17, and the side at 15 top of the second fixed plate is fixedly connected with battery 18,
It is facilitated and is converted solar energy into electrical energy by solar panel 17, the storage to electricity is facilitated by battery 18, side
Just warning sign 14 is powered, has the advantages that energy conservation, by pushing handle 3 that idler wheel 7 is made to drive pedestal 1 mobile, facilitated
Warning sign 14 is moved, is rotated in first bearing 5 by the first bull stick 6 and facilitates the direction progress mobile to idler wheel 7
It adjusts, the side of bottom plate 8 is fixedly connected with fixed device 19.
Fixed device 19 includes fixed column 191, and the top of fixed column 191 is plugged with inserted link 192, and the top of inserted link 192 is inserted
The inside of the slot 21 opened up in 11 bottom of the first fixed plate is connect, the outer surface at 192 top of inserted link is fixedly connected with limit plate
193, limit plate 193 is located at the lower section of the first fixed plate 11, defines the distance that inserted link 192 rises, inserted link by limit plate 193
192 one end for being located inside fixed column 191 are fixedly connected with slide plate 194, and the bottom of slide plate 194 is run through and is connected with connection
Bar 195, the top of connecting rod 195 are run through the bottom of inserted link 192 and are flexibly connected with inserted link 192, the appearance surface cover of connecting rod 195
It is connected to the first spring 196, the outer surface that inserted link 192 is located at 191 inside one end of fixed column is fixedly connected with pressing plate 199, pressing plate 199
One end far from inserted link 192 is run through the sliding slot that 191 side of fixed column opens up and is flexibly connected with fixed column 191, the side of slide plate 194
Face is flexibly connected by sliding rail 197 with the inner wall of fixed column 191, and sliding rail 197 is fixedly connected with the inner wall of fixed column 191, sliding rail
197 top is fixedly connected with limited block 198, defines the range that slide plate 194 rises by limited block 198, pressing plate 199 is located at
The bottom of 191 lateral ends of fixed column is fixedly connected with limiting device 20.
Limiting device 20 includes snap-gauge 201, and snap-gauge 201 is fixedly connected on the bottom of pressing plate 199, the appearance of fixed column 191
Face is fixedly connected with position-limited box 202, and the bottom of snap-gauge 201 is run through the top of position-limited box 202 and is flexibly connected with position-limited box 202,
Position-limited box 202 is plugged with gag lever post 204 far from the side of fixed column 191, and gag lever post 204 is plugged on close to one end of snap-gauge 201
The inside for the limiting slot 203 that 201 side of snap-gauge opens up, the middle part of position-limited box 202 are fixedly connected with baffle 205, and gag lever post 204
Be fixedly connected with link block 206 far from the outer surface of 201 side of snap-gauge in baffle 205, link block 206 far from baffle 205 one
Side is fixedly connected with second spring 207, and second spring 207 is socketed in the outer surface of gag lever post 204, when need to warning sign 14 into
When row rotation, makes pressing plate 199 that inserted link 192 be driven to decline by pushing pressing plate 199, separate inserted link 192 with jack 21, work as limit
When slot 203 is overlapped with the position of gag lever post 204, make gag lever post 204 and limiting slot 203 in the reset effect of second spring 207
Grafting is facilitated and is limited to inserted link 192, prevents inserted link 192 from influencing the rotation of the first fixed plate 11, holds handle 12 to the
One fixed plate 11 is rotated, and facilitates and the angle of warning sign 14 is adjusted, and makes warning sign 14 is convenient to carry out to driver
Warning, facilitates the viewing of driver, gag lever post 204 is fixedly connected with pull ring 208 far from one end of position-limited box 202, pull ring 208
Shape is circle, and the outer surface of pull ring 208 is socketed with the second rubber sleeve 209, and the outer surface of the second rubber sleeve 209 offers anti-skidding
Line pulls pull ring 208 to separate gag lever post 204 in the first spring with limiting slot 203 after the completion of the angular adjustment of warning sign 14
Make slide plate 194 that the rising of inserted link 192 be driven to make inserted link 192 and 21 grafting of jack under 196 reset response, facilitates fixed to first
Plate 11 is limited, and the stability of the first fixed plate 11 is increased, the Effect of Rotation warning sign for preventing wind from blowing warning sign 14
14 warning effect.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Working principle：When needing to rotate warning sign 14, pull ring 208 is pulled to make gag lever post 204 and limiting slot 203
Separation, pushing pressing plate 199 makes pressing plate 199 that inserted link 192 be driven to decline, and separates inserted link 192 with jack 21, when limiting slot 203 and
When the position of gag lever post 204 is overlapped, make the grafting of gag lever post 204 Yu limiting slot 203 in the reset effect of second spring 207, side
Inserted link 192 is limited, prevent inserted link 192 from influencing the rotation of the first fixed plate 11, it is fixed to first to hold handle 12
Plate 11 is rotated, and facilitates and the angle of warning sign 14 is adjusted.
Pull ring 208 is pulled to separate gag lever post 204 first with limiting slot 203 after the completion of the angular adjustment of warning sign 14
Make slide plate 194 that the rising of inserted link 192 be driven to make inserted link 192 and 21 grafting of jack under the reset response of spring 196, facilitates to first
Fixed plate 11 is limited, and the stability of the first fixed plate 11 is increased, and the Effect of Rotation for preventing wind from blowing warning sign 14 is alert
Show the warning effect of board 14.
It is facilitated and is converted solar energy into electrical energy by solar panel 17, facilitated by battery 18 to electricity
Storage, it is convenient that warning sign 14 is powered, have the advantages that energy conservation, because of the solar powered technology for existing maturation,
So the present invention is not described in detail, in detail far from the solar power supply unit that can refer in the market, by pushing handle 3 to make
Idler wheel 7 drives pedestal 1 mobile, facilitates and moves to warning sign 14, by the first bull stick 6 in first bearing 5 rotation side
The direction mobile to idler wheel 7 be adjusted.
Claims (6)
1. a kind of highway road maintenance alarming device, including pedestal (1), it is characterised in that：The side of the pedestal (1) is fixed
It is connected with fixed frame (2), the fixed frame (2) is fixedly connected with handle (3), the pedestal at the top of separate pedestal (1) side
(1) bottom is connected with the first bull stick (6) by first bearing (5), and the bottom of first bull stick (6) is fixedly connected with
Idler wheel (7)；
It is fixedly connected with bottom plate (8) at the top of the pedestal (1), the top of the bottom plate (8) is connected by second bearing (9) activity
It is connected to the second bull stick (10), is fixedly connected with the first fixed plate (11) at the top of second bull stick (10), described first is fixed
It is fixedly connected at the top of plate (11) mounting plate (13), the front of the mounting plate (13) is fixedly connected with warning sign (14), institute
It states the side at the top of the first fixed plate (11) to be fixedly connected with handle (12), is fixedly connected at the top of the mounting plate (13)
The top movable of two fixed plates (15), second fixed plate (15) is connected with fixed link (16), the top of the fixed link (16)
Portion is fixedly connected with solar panel (17), and the side at the top of second fixed plate (15) is fixedly connected with battery
(18), the side of the bottom plate (8) is fixedly connected with fixed device (19)；
The fixed device (19) includes fixed column (191), is plugged with inserted link (192) at the top of the fixed column (191), described
The inside for the slot (21) that the first fixed plate (11) bottom opens up is plugged at the top of inserted link (192), the inserted link (192) is located at
The internal one end of fixed column (191) is fixedly connected with slide plate (194), and the bottom of the slide plate (194) is run through and is connected with
Connecting rod (195), the top of the connecting rod (195) are run through the bottom of inserted link (192) and are flexibly connected with inserted link (192), institute
The outer surface for stating connecting rod (195) is socketed with the first spring (196), and the inserted link (192) is located at the internal one end of fixed column (191)
Outer surface be fixedly connected with pressing plate (199), the pressing plate (199) far from inserted link (192) one end run through fixed column (191) side
Sliding slot that face opens up simultaneously is flexibly connected with fixed column (191), and the pressing plate (199) is located at the bottom of fixed column (191) lateral ends
Portion is fixedly connected with limiting device (20)；
The limiting device (20) includes snap-gauge (201), and the snap-gauge (201) is fixedly connected on the bottom of pressing plate (199), described
The outer surface of fixed column (191) is fixedly connected with position-limited box (202), and the bottom of the snap-gauge (201) is through position-limited box (202)
Top is simultaneously flexibly connected with position-limited box (202), and the position-limited box (202) is plugged with gag lever post far from the side of fixed column (191)
(204), the gag lever post (204) is plugged on the limiting slot (203) that snap-gauge (201) side opens up close to the one end of snap-gauge (201)
Inside, be fixedly connected with baffle (205) in the middle part of the position-limited box (202), the gag lever post (204) is located at baffle (205)
Outer surface far from snap-gauge (201) side is fixedly connected with link block (206), and the link block (206) is far from baffle (205)
Side is fixedly connected with second spring (207), and the second spring (207) is socketed in the outer surface of gag lever post (204).
2. a kind of highway road maintenance alarming device according to claim 1, it is characterised in that：The slide plate (194)
Side be flexibly connected with the inner wall of fixed column (191) by sliding rail (197), the sliding rail (197) is interior with fixed column (191)
Wall is fixedly connected, and is fixedly connected with limited block (198) at the top of the sliding rail (197).
3. a kind of highway road maintenance alarming device according to claim 1, it is characterised in that：The inserted link (192)
The outer surface at top is fixedly connected with limit plate (193), and the limit plate (193) is located at the lower section of the first fixed plate (11).
4. a kind of highway road maintenance alarming device according to claim 1, it is characterised in that：The handle (3)
Outer surface is socketed with the first rubber sleeve (4), and the outer surface of first rubber sleeve (4) offers anti-skid chequer.
5. a kind of highway road maintenance alarming device according to claim 1, it is characterised in that：The gag lever post
(204) one end far from position-limited box (202) is fixedly connected with pull ring (208), and the shape of the pull ring (208) is circle.
6. a kind of highway road maintenance alarming device according to claim 5, it is characterised in that：The pull ring (208)
Outer surface be socketed with the second rubber sleeve (209), the outer surface of second rubber sleeve (209) offers anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773787.3A CN108877491B (en) | 2018-07-13 | 2018-07-13 | Warning device for highway road maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773787.3A CN108877491B (en) | 2018-07-13 | 2018-07-13 | Warning device for highway road maintenance |
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| Publication Number | Publication Date |
|---|---|
| CN108877491A true CN108877491A (en) | 2018-11-23 |
| CN108877491B CN108877491B (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810773787.3A Active CN108877491B (en) | 2018-07-13 | 2018-07-13 | Warning device for highway road maintenance |
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| CN (1) | CN108877491B (en) |
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| CN110172934A (en) * | 2019-06-23 | 2019-08-27 | 宁波鄞州竹创信息科技有限公司 | A kind of civic building construction firm organization of warning sign |
| CN110827664A (en) * | 2019-11-16 | 2020-02-21 | 徐州市铜山区汉王镇农业服务发展有限公司 | Tourism project publicity board |
| CN112622775A (en) * | 2020-10-16 | 2021-04-09 | 建德市延升电器有限公司 | Emergency tool kit with LED |
| CN112750336A (en) * | 2020-12-29 | 2021-05-04 | 李林 | Traffic warning device for expressway and warning method thereof |
| CN113212342A (en) * | 2021-06-21 | 2021-08-06 | 合肥至信机械制造有限公司 | Fixed pressing plate for automobile storage battery and working method of fixed pressing plate |
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| CN107119592A (en) * | 2017-06-29 | 2017-09-01 | 程光成 | A kind of road maintenance caution device |
| CN207165123U (en) * | 2017-07-25 | 2018-03-30 | 广东国建工程项目管理有限公司 | A kind of good construction site warning sign of warning |
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| CN110172934A (en) * | 2019-06-23 | 2019-08-27 | 宁波鄞州竹创信息科技有限公司 | A kind of civic building construction firm organization of warning sign |
| CN110827664A (en) * | 2019-11-16 | 2020-02-21 | 徐州市铜山区汉王镇农业服务发展有限公司 | Tourism project publicity board |
| CN112622775A (en) * | 2020-10-16 | 2021-04-09 | 建德市延升电器有限公司 | Emergency tool kit with LED |
| CN112750336A (en) * | 2020-12-29 | 2021-05-04 | 李林 | Traffic warning device for expressway and warning method thereof |
| CN113212342A (en) * | 2021-06-21 | 2021-08-06 | 合肥至信机械制造有限公司 | Fixed pressing plate for automobile storage battery and working method of fixed pressing plate |
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