CN113668420B - Night construction warning device for road construction - Google Patents
Night construction warning device for road construction Download PDFInfo
- Publication number
- CN113668420B CN113668420B CN202010414019.6A CN202010414019A CN113668420B CN 113668420 B CN113668420 B CN 113668420B CN 202010414019 A CN202010414019 A CN 202010414019A CN 113668420 B CN113668420 B CN 113668420B
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- Prior art keywords
- bottom plate
- conical gear
- screw rod
- warning device
- rod
- Prior art date
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- 238000010276 construction Methods 0.000 title claims abstract description 41
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
- E01F9/617—Illuminated or wired-up posts, bollards, pillars or like upstanding bodies or structures for traffic guidance, warning or control
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention belongs to the field of road construction equipment, in particular to a night construction warning device for road construction, which aims at the problems that the existing warning device is fixed in structure, inconvenient to shrink and large in size and inconvenient to transport or store.
Description
Technical Field
The invention relates to the technical field of road construction equipment, in particular to a night construction warning device for road construction.
Background
Road engineering is the whole process of planning, designing, constructing, maintaining and managing by taking a road as an object and engineering entities engaged in the whole process, and warning devices are required to be placed to remind pedestrians and vehicles during road construction at night.
The prior warning device has fixed structure, is inconvenient to shrink, has large volume and is unfavorable for transportation or storage, so we propose a night construction warning device for road construction, which is used for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, a warning device is fixed in structure, inconvenient to shrink, large in size and unfavorable for transportation or storage, and provides a night construction warning device for road construction.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a night construction warning device for road construction, includes first bottom plate, first storage tank has been seted up to one side of first bottom plate, and first storage tank sliding mounting has the second bottom plate, the equal fixed mounting in top of first bottom plate and second bottom plate has the backup pad, the second storage tank has all been seted up at the top of two backup pads, equal slidable mounting has the lifter plate in the two second storage tanks, the equal fixedly connected with LED warning sign in top of two lifter plates, two LED warning sign staggered arrangement, the second screw rod and third screw rod are installed in the rotation respectively in two second storage tanks, second screw rod and third screw rod respectively with two lifter plate threaded connection, first screw rod is installed in the rotation on the inner wall of one side of first storage tank, first screw rod and second bottom plate threaded connection, the outside fixed cover of first screw rod is equipped with first conical gear, the meshing has the second conical gear on the first conical gear, the bottom of second conical gear fixed mounting in the third screw rod, the outside fixed cover of third screw rod is equipped with the third conical gear, the fourth conical gear is installed in the fourth conical gear, the second conical gear is installed in the second conical gear fixed mounting, the second conical gear is installed in the second conical rod is installed in the rotation outside fixed conical rod, the second conical gear is installed in the second conical rod is installed in the fourth conical gear fixed end.
Preferably, a motor is fixedly arranged on the other side of the first bottom plate, and an output shaft of the motor is fixedly connected with one end of the first screw rod.
Preferably, a first bearing is fixedly installed on the inner wall of the top of the first storage groove, and the outer side of the first rotating rod is fixedly connected with the inner ring of the first bearing.
Preferably, a rectangular groove is formed in one end of the second rotating rod, and the outer side of the rectangular rod is in sliding connection with the inner wall of the rectangular groove.
Preferably, a second bearing is fixedly arranged on one side of the second bottom plate, and the outer side of the second rotating rod is fixedly connected with the inner ring of the second bearing.
Preferably, the bottoms of the first bottom plate and the second bottom plate are respectively provided with two universal wheels, and the universal wheels are provided with brake pads.
Preferably, the side wall of the first storage groove is welded with a first guide rail, a first sliding block is slidably arranged on the first guide rail, and the first sliding block is fixedly connected with one side of the second bottom plate.
Preferably, the side walls of the two second storage grooves are welded with second guide rails, the two second guide rails are provided with second sliding blocks in sliding fit, the two second sliding blocks are fixedly connected with the two lifting plates respectively, the second bottom plate is provided with a rotating hole, and the outer side of the second rotating rod is in contact with the inner wall of the rotating hole.
Compared with the prior art, the invention has the beneficial effects that:
when the LED warning board is used, warning marks are displayed through the two LED warning boards, when the LED warning board is required to be transported or stored, the motor drives the first screw to rotate, so that the second bottom plate in threaded connection with the first screw slides rightwards in the first storage groove, at the moment, the rectangular rod slides in the rectangular groove, the second bottom plate drives the supporting plate on the rectangular rod to move rightwards, and the LED warning board is driven to move rightwards;
according to the scheme, the first conical gear is driven to rotate through the first screw, the second conical gear is driven to rotate by the first conical gear, the third screw is driven to rotate by the second conical gear, the third screw is driven to rotate by the third conical gear, the fourth conical gear is driven to rotate by the third conical gear, the first rotating rod is driven to rotate by the fourth conical gear, the second rotating rod is driven to rotate by the first rotating rod through the rectangular rod, the fifth conical gear is driven to rotate by the second rotating rod, the sixth conical gear is driven to rotate by the second screw, the two lifting plates are driven to move downwards through the rotation of the second screw and the third screw, the two LED warning plates are driven to move downwards through the two lifting plates, so that the occupied space in the transverse direction and the vertical direction is reduced, and the transportation or the storage is facilitated;
the invention can reduce the space occupation in the transverse and vertical directions, is convenient for transportation or storage, has simple structure and is convenient for use.
Drawings
Fig. 1 is a schematic structural diagram of a night construction warning device for road construction according to the present invention;
fig. 2 is a schematic structural diagram of a portion a of a night construction warning device for road construction according to the present invention;
fig. 3 is a schematic structural diagram of a portion B of the night construction warning device for road construction according to the present invention;
fig. 4 is a schematic top view of a connection between a lifting plate and an LED warning board of the night construction warning device for road construction according to the present invention;
fig. 5 is a schematic side view of a connection between a second rotating rod and a rectangular rod of the night construction warning device for road construction according to the present invention.
In the figure: the novel LED warning device comprises a first bottom plate, a first storage groove, a second bottom plate, a 4 universal wheel, a 5 supporting plate, a 6 second storage groove, a 7 lifting plate, an 8LED warning board, a 9 second screw, a 10 third screw, an 11 motor, a 12 first screw, a 13 first conical gear, a 14 second conical gear, a 15 third conical gear, a 16 fourth conical gear, a 17 first bearing, a 18 first rotating rod, a 19 second rotating rod, a 20 rectangular rod, a 21 fifth conical gear, a 22 sixth conical gear, a 23 rectangular groove and a 24 rotating hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-5, a night construction warning device for road construction comprises a first bottom plate 1, a first storage groove 2 is formed in one side of the first bottom plate 1, a second bottom plate 3 is slidably mounted in the first storage groove 2, support plates 5 are fixedly mounted at the tops of the first bottom plate 1 and the second bottom plate 3, second storage grooves 6 are formed in the tops of the two support plates 5, lifting plates 7 are slidably mounted in the two second storage grooves 6, LED warning plates 8 are fixedly connected to the tops of the two lifting plates 7, the two LED warning plates 8 are arranged in a staggered manner, a second screw rod 9 and a third screw rod 10 are rotatably mounted in the two second storage grooves 6 respectively, a first screw rod 12 is rotatably mounted on one side inner wall of the first storage groove 2, the first screw rod 12 is in threaded connection with the second bottom plate 3, a first conical gear 13 is fixedly sleeved on the outer side of the first screw rod 12, a second conical gear 14 is meshed on the first conical gear 13, the second conical gear 14 is fixedly mounted at the bottom end of the third screw rod 10, a third conical gear 15 is fixedly sleeved on the outer side of the third screw rod 10, a fourth conical gear 16 is meshed on the third conical gear 15, a first rotating rod 18 is fixedly mounted at one end of the fourth conical gear 16, a rectangular rod 20 is fixedly mounted at one end of the first rotating rod 18, a second rotating rod 19 is slidably mounted on the outer side of the rectangular rod 20, a fifth conical gear 21 is fixedly mounted at one end of the second rotating rod 19, a sixth conical gear 22 is meshed on the fifth conical gear 21, and the sixth conical gear 22 is fixedly sleeved on the outer side of the second screw rod 9.
In the invention, a motor 11 is fixedly arranged on the other side of a first bottom plate 1, an output shaft of the motor 11 is fixedly connected with one end of a first screw rod 12, and the motor 11 is used for driving the first screw rod 12 to rotate.
In the invention, a first bearing 17 is fixedly arranged on the top inner wall of the first accommodating groove 2, the outer side of a first rotating rod 18 is fixedly connected with the inner ring of the first bearing 17, and the first bearing 17 enables the first rotating rod 18 to rotate stably.
In the present invention, one end of the second rotating rod 19 is provided with a rectangular groove 23, the outer side of the rectangular rod 20 is slidably connected with the inner wall of the rectangular groove 23, and the rectangular rod 20 can only slide in the rectangular groove 23.
In the invention, a second bearing is fixedly arranged on one side of the second bottom plate 3, the outer side of the second rotating rod 19 is fixedly connected with the inner ring of the second bearing, and the second bearing enables the second rotating rod 19 to rotate stably.
In the invention, the bottoms of the first bottom plate 1 and the second bottom plate 3 are respectively provided with two universal wheels 4, the universal wheels 4 are provided with brake pads, and the universal wheels 4 are convenient to move.
In the invention, the side wall of the first storage groove 2 is welded with a first guide rail, a first sliding block is arranged on the first guide rail in a sliding way, the first sliding block is fixedly connected with one side of the second bottom plate 3, and the second bottom plate 3 can slide stably through the first sliding block and the first guide rail.
In the invention, the side walls of the two second storage grooves 6 are welded with the second guide rails, the two second guide rails are provided with the second sliding blocks in a sliding manner, the two second sliding blocks are respectively and fixedly connected with the two lifting plates 7, the second bottom plate 3 is provided with the rotating holes 24, the outer sides of the second rotating rods 19 are contacted with the inner walls of the rotating holes 24, and the second sliding blocks and the second guide rails enable the lifting plates 7 to stably slide.
Example two
Referring to fig. 1-5, a night construction warning device for road construction comprises a first bottom plate 1, a first storage groove 2 is formed in one side of the first bottom plate 1, a second bottom plate 3 is slidably mounted in the first storage groove 2, support plates 5 are fixedly mounted at the tops of the first bottom plate 1 and the second bottom plate 3 through screws, a second storage groove 6 is formed in the tops of the two support plates 5, lifting plates 7 are fixedly mounted in the two second storage grooves 6, LED warning plates 8 are fixedly connected to the tops of the two lifting plates 7 through screws, the two LED warning plates 8 are arranged in a staggered manner, a second screw rod 9 and a third screw rod 10 are rotatably mounted in the two second storage grooves 6 respectively, a first screw rod 12 is rotatably mounted on the inner wall of one side of the first storage groove 2, the first screw rod 12 is in threaded connection with the second bottom plate 3, a first conical gear 13 is fixedly sleeved on the outer side of the first screw rod 12, a second conical gear 14 is meshed with the first conical gear 13, the second conical gear 14 is fixedly mounted on the bottom end of the third screw rod 10 through a screw, a third conical gear 15 is fixedly sleeved on the outer side of the third screw rod 10, a fourth conical gear 16 is meshed with the third conical gear 15, one end of the fourth conical gear 16 is fixedly mounted with a first rotating rod 18 through a screw, one end of the first rotating rod 18 is fixedly mounted with a rectangular rod 20 through a screw, a second rotating rod 19 is slidably mounted on the outer side of the rectangular rod 20, a fifth conical gear 21 is fixedly mounted on one end of the second rotating rod 19 through a screw, a sixth conical gear 22 is meshed with the fifth conical gear 21, and the sixth conical gear 22 is fixedly sleeved on the outer side of the second screw rod 9.
In the invention, the other side of the first bottom plate 1 is fixedly provided with a motor 11 through a screw, an output shaft of the motor 11 is fixedly connected with one end of a first screw rod 12 through the screw, and the motor 11 is used for driving the first screw rod 12 to rotate.
In the invention, a first bearing 17 is fixedly arranged on the top inner wall of a first storage groove 2 through a screw, the outer side of a first rotating rod 18 is fixedly connected with the inner ring of the first bearing 17 through the screw, and the first bearing 17 enables the first rotating rod 18 to rotate stably.
In the present invention, one end of the second rotating rod 19 is provided with a rectangular groove 23, the outer side of the rectangular rod 20 is slidably connected with the inner wall of the rectangular groove 23, and the rectangular rod 20 can only slide in the rectangular groove 23.
In the invention, a second bearing is fixedly arranged on one side of the second bottom plate 3 through a screw, the outer side of the second rotating rod 19 is fixedly connected with the inner ring of the second bearing through the screw, and the second bearing enables the second rotating rod 19 to rotate stably.
In the invention, the bottoms of the first bottom plate 1 and the second bottom plate 3 are respectively provided with two universal wheels 4, the universal wheels 4 are provided with brake pads, and the universal wheels 4 are convenient to move.
In the invention, the side wall of the first storage groove 2 is welded with a first guide rail, a first sliding block is arranged on the first guide rail in a sliding way, the first sliding block is fixedly connected with one side of the second bottom plate 3 through a screw, and the first sliding block and the first guide rail enable the second bottom plate 3 to stably slide.
In the invention, the side walls of the two second storage grooves 6 are welded with the second guide rails, the second guide rails are provided with the second sliding blocks in a sliding manner, the two second sliding blocks are respectively and fixedly connected with the two lifting plates 7 through screws, the second bottom plate 3 is provided with the rotating holes 24, the outer sides of the second rotating rods 19 are contacted with the inner walls of the rotating holes 24, and the second sliding blocks and the second guide rails enable the lifting plates 7 to stably slide.
In the invention, when the LED warning board is used, warning marks are displayed through the two LED warning boards 8, when the LED warning board is required to be transported or stored, the first screw rod 12 is driven to rotate through the motor 11, the second bottom plate 3 in threaded connection with the first screw rod 12 slides rightward in the first storage groove 2, at the moment, the rectangular rod 20 slides in the rectangular groove 23, the second bottom plate 3 drives the supporting plate 5 on the second bottom plate to move rightward, the LED warning board 8 is further driven to move rightward, the first screw rod 12 drives the first conical gear 13 to rotate, the first conical gear 13 drives the second conical gear 14 to rotate, the second conical gear 14 drives the third screw rod 10 to rotate, the third screw rod 10 drives the third conical gear 15 to rotate, the third conical gear 15 drives the fourth conical gear 16 to rotate, the fourth conical gear 16 drives the first rotary rod 18 to rotate, the first rotary rod 18 drives the second rotary rod 19 to rotate through the rectangular rod 20, the second rotary rod 19 drives the fifth conical gear 21 to rotate, the sixth conical gear 22 drives the sixth conical gear 22 to rotate, the second screw rod 9 drives the second screw rod 9 to rotate, and the two LED warning boards 7 to move downward through the two LED warning boards 7 or the two LED warning boards to move downward through the two LED warning boards, and the LED warning boards can be transported or stored downward, and the LED warning boards can be conveniently moved downward, and the LED warning boards can be transported or stored and moved downward.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a night construction warning device for road construction, includes first bottom plate (1), its characterized in that, first storage tank (2) has been seted up to one side of first bottom plate (1), and second bottom plate (3) are installed to first storage tank (2) slidable mounting, backup pad (5) are all fixed to the top of first bottom plate (1) and second bottom plate (3), second storage tank (6) have all been seted up at the top of two backup pads (5), and lifting plate (7) are all installed to the equal slidable mounting in two second storage tank (6), and LED warning sign (8) are all fixedly connected with in the top of two lifting plate (7), and crisscross setting of two LED warning sign (8), and second screw rod (9) and third screw rod (10) are installed in the rotation in two second storage tank (6) respectively with two lifting plate (7) threaded connection, and first screw rod (12) are installed in rotation on the inner wall of one side of first storage tank (2), first screw rod (12) and second bottom plate (3) are connected with second screw rod (12) and second screw rod (14) are installed in the fixed conical gear (14) outside respectively, the outside fixed cover of third screw rod (10) is equipped with third conical gear (15), the meshing has fourth conical gear (16) on third conical gear (15), the one end fixed mounting of fourth conical gear (16) has first dwang (18), the one end fixed mounting of first dwang (18) has rectangle pole (20), the outside of rectangle pole (20) is slided and is installed second dwang (19), the one end fixed mounting of second dwang (19) has fifth conical gear (21), the meshing has sixth conical gear (22) on fifth conical gear (21), the outside of second screw rod (9) is located to sixth conical gear (22) fixed cover, the opposite side fixed mounting of first bottom plate (1) has motor (11), the output shaft of motor (11) and the one end fixed connection of first screw rod (12), the fixed mounting has first bearing (17) on the top inner wall of first storage tank (2), the outside of first dwang (18) and the fixed connection of the inner circle of first bearing (17), the rectangle pole (23) are seted up with the inner wall of rectangle pole (23) outside of second dwang (19).
2. The night construction warning device for road construction according to claim 1, characterized in that a second bearing is fixedly installed on one side of the second bottom plate (3), and the outer side of the second rotating rod (19) is fixedly connected with the inner ring of the second bearing.
3. The night construction warning device for road construction according to claim 1, wherein the bottoms of the first bottom plate (1) and the second bottom plate (3) are respectively provided with two universal wheels (4), and brake pads are arranged on the universal wheels (4).
4. The night construction warning device for road construction according to claim 1, wherein a first guide rail is welded on the side wall of the first storage groove (2), a first sliding block is slidably mounted on the first guide rail, and the first sliding block is fixedly connected with one side of the second bottom plate (3).
5. The night construction warning device for road construction according to claim 1, characterized in that the side walls of the two second storage grooves (6) are welded with second guide rails, the two second guide rails are provided with second sliding blocks in a sliding mode, the two second sliding blocks are fixedly connected with the two lifting plates (7) respectively, the second bottom plate (3) is provided with a rotating hole (24), and the outer side of the second rotating rod (19) is in contact with the inner wall of the rotating hole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010414019.6A CN113668420B (en) | 2020-05-15 | 2020-05-15 | Night construction warning device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010414019.6A CN113668420B (en) | 2020-05-15 | 2020-05-15 | Night construction warning device for road construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113668420A CN113668420A (en) | 2021-11-19 |
| CN113668420B true CN113668420B (en) | 2023-10-27 |
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ID=78537718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010414019.6A Active CN113668420B (en) | 2020-05-15 | 2020-05-15 | Night construction warning device for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113668420B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207891772U (en) * | 2018-01-04 | 2018-09-21 | 张云娜 | A kind of construction management alarming device |
| CN208504313U (en) * | 2018-05-02 | 2019-02-15 | 佛山市施玛特照明有限公司 | A kind of LED wall lamp being easily installed |
| CN208970122U (en) * | 2018-11-27 | 2019-06-11 | 浙江源享科技有限公司 | A kind of country worthy's displaying device |
| CN210195203U (en) * | 2019-02-18 | 2020-03-27 | 河南应用技术职业学院 | Building equipment for foundation building |
-
2020
- 2020-05-15 CN CN202010414019.6A patent/CN113668420B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207891772U (en) * | 2018-01-04 | 2018-09-21 | 张云娜 | A kind of construction management alarming device |
| CN208504313U (en) * | 2018-05-02 | 2019-02-15 | 佛山市施玛特照明有限公司 | A kind of LED wall lamp being easily installed |
| CN208970122U (en) * | 2018-11-27 | 2019-06-11 | 浙江源享科技有限公司 | A kind of country worthy's displaying device |
| CN210195203U (en) * | 2019-02-18 | 2020-03-27 | 河南应用技术职业学院 | Building equipment for foundation building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113668420A (en) | 2021-11-19 |
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Effective date of registration: 20230927 Address after: 2nd and 3rd Floor, Block 1, Qitai Comprehensive Building, Chongnan, Qiaojin Road Section, Xiqiao Town, Nanhai District, Foshan City, Guangdong Province, 528000 (Residence declaration) Applicant after: Foshan Nanhai Duobao Electric Appliance Installation Co.,Ltd. Applicant after: FOSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID Co.,Ltd. Address before: 233002 No.1, Zhongying group, Jinshanhu village, caolaoji Town, Huaishang District, Bengbu City, Anhui Province Applicant before: Gan Qiaoyu |
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