CN113668420A - Road construction is with warning device of being under construction night - Google Patents
Road construction is with warning device of being under construction night Download PDFInfo
- Publication number
- CN113668420A CN113668420A CN202010414019.6A CN202010414019A CN113668420A CN 113668420 A CN113668420 A CN 113668420A CN 202010414019 A CN202010414019 A CN 202010414019A CN 113668420 A CN113668420 A CN 113668420A
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- China
- Prior art keywords
- warning device
- bottom plate
- rod
- plates
- outer side
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- 238000010276 construction Methods 0.000 title claims abstract description 48
- 230000008602 contraction Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
-
- 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
-
- 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
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 of fixed structure, inconvenient contraction, large volume and unfavorable transportation or storage of the existing warning device and comprises a first bottom plate, wherein one side of the first bottom plate is provided with a first accommodating groove, a second bottom plate is arranged in the first accommodating groove in a sliding manner, supporting plates are fixedly arranged at the tops of the first bottom plate and the second bottom plate, second accommodating grooves are respectively arranged at the tops of the two supporting plates, lifting plates are respectively arranged in the two second accommodating grooves in a sliding manner, LED warning plates are fixedly connected at the tops of the two lifting plates, the two LED warning plates are arranged in a staggered manner, and a second screw rod and a third screw rod are respectively arranged in the two second accommodating grooves in a rotating manner, so that the night construction warning device can reduce the occupied space in the transverse direction and the vertical direction and is convenient to transport or store, simple structure and convenient use.
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 refers to the whole process of planning, designing, constructing, maintaining and managing work and the engineering entity in which the work is carried out by taking a road as an object, and a warning device is required to be placed to remind pedestrians and vehicles during road construction at night.
The existing warning device is fixed in structure, inconvenient to shrink and large in size, and not beneficial to transportation or storage, so that the warning device for construction at night for road construction is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that a warning device in the prior art is fixed in structure, inconvenient to shrink, large in size and not beneficial to transportation or storage, and provides a night construction warning device for road construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
a night construction warning device for road construction comprises a first base plate, wherein a first accommodating groove is formed in one side of the first base plate, a second base plate is arranged in the first accommodating groove in a sliding mode, supporting plates are fixedly arranged at the tops of the first base plate and the second base plate respectively, a second accommodating groove is formed in the tops of the two supporting plates respectively, lifting plates are arranged in the two second accommodating grooves respectively in a sliding mode, LED warning plates are fixedly connected to the tops of the two lifting plates respectively, the two LED warning plates are arranged in a staggered mode, a second screw rod and a third screw rod are rotatably arranged in the two second accommodating grooves respectively and are in threaded connection with the two lifting plates respectively, a first screw rod is rotatably arranged on the inner wall of one side of the first accommodating groove and is in threaded connection with the second base plate, a first conical gear is fixedly sleeved on the outer side of the first screw rod, a second conical gear is meshed on the first conical gear, second conical gear fixed mounting is in the bottom of third screw rod, the outside fixed cover of third screw rod is equipped with third conical gear, the meshing has fourth conical gear on the third conical gear, the one end fixed mounting of fourth conical gear has first dwang, the one end fixed mounting of first dwang has the rectangle pole, the outside slidable mounting of rectangle pole has the second dwang, the one end fixed mounting of second dwang has fifth conical gear, the meshing has sixth conical gear on the fifth conical gear, the outside of second screw rod is located to the fixed cover of sixth conical gear.
Preferably, a motor is fixedly mounted on the other side of the first base 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 mounted on the inner wall of the top of the first accommodating groove, and the outer side of the first rotating rod is fixedly connected with an 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 connected with the inner wall of the rectangular groove in a sliding mode.
Preferably, a second bearing is fixedly mounted on one side of the second bottom plate, and the outer side of the second rotating rod is fixedly connected with an inner ring of the second bearing.
Preferably, the bottom of first bottom plate and second bottom plate all is equipped with two universal wheels, is equipped with the brake block on the universal wheel.
Preferably, the side wall of the first accommodating groove is welded with a first guide rail, 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.
Preferably, the second guide rails are welded on the side walls of the two second accommodating grooves, the second slide blocks are arranged on the two second guide rails in a sliding mode, the two second slide blocks are fixedly connected with the two lifting plates respectively, the rotating holes are formed in the second bottom plate, and the outer sides of the second rotating rods are in contact with the inner walls of the rotating holes.
Compared with the prior art, the invention has the beneficial effects that:
when the scheme is used, the warning slogans are displayed through the two LED warning boards, when the LED warning boards need to be transported or stored, the first screw rod is driven to rotate through the motor, the second bottom plate in threaded connection with the first screw rod slides to the right in the first storage groove, the rectangular rod slides in the rectangular groove at the moment, the second bottom plate drives the supporting plate on the second bottom plate to move to the right, and then the LED warning boards are driven to move to the right;
according to the scheme, the first conical gear is driven to rotate by the first screw rod, the first conical gear drives the second conical gear to rotate, the second conical gear drives the third screw rod to rotate, the third conical gear drives the third conical gear to rotate, the fourth conical gear drives the fourth conical gear to rotate, the fourth conical gear drives the first rotating rod to rotate, the first rotating rod drives the second rotating rod to rotate by the rectangular rod, the second rotating rod drives the fifth conical gear to rotate, the fifth conical gear drives the sixth conical gear to rotate, the sixth conical gear drives the second screw rod to rotate, the two lifting plates are driven to move downwards by the rotation of the second screw rod and the third screw rod, the two LED warning plates are driven to move downwards by the two lifting plates, so that the transverse and vertical occupied spaces are reduced, and the LED warning plates are convenient to transport or store;
the invention can reduce the occupied space in the horizontal and vertical directions, is convenient for transportation or storage, and has simple structure and convenient use.
Drawings
Fig. 1 is a schematic structural view of a night construction warning device for road construction according to the present invention;
FIG. 2 is a schematic structural view of part A of a night construction warning device for road construction according to the present invention;
FIG. 3 is a schematic structural view of a part B of the night construction warning device for road construction according to the present invention;
FIG. 4 is a schematic view of a top view structure of a connection between a lifting plate and an LED warning board of the night construction warning device for road construction provided by the invention;
fig. 5 is a schematic side view of the connection between the second rotating rod and the rectangular rod of the night construction warning device for road construction according to the present invention.
In the figure: the LED warning board comprises a first base plate 1, a first accommodating groove 2, a second base plate 3, a universal wheel 4, a supporting plate 5, a second accommodating groove 6, a lifting plate 7, an LED warning board 8, a second screw rod 9, a third screw rod 10, a motor 11, a first screw rod 12, a first bevel gear 13, a second bevel gear 14, a third bevel gear 15, a fourth bevel gear 16, a first bearing 17, a first rotating rod 18, a second rotating rod 19, a rectangular rod 20, a fifth bevel gear 21, a sixth bevel gear 22, a rectangular groove 23 and a rotating hole 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-5, a night construction warning device for road construction comprises a first base plate 1, a first accommodating groove 2 is formed in one side of the first base plate 1, a second base plate 3 is slidably mounted in the first accommodating groove 2, support plates 5 are fixedly mounted on the tops of the first base plate 1 and the second base plate 3, second accommodating grooves 6 are formed in the tops of the two support plates 5, lifting plates 7 are slidably mounted in the two second accommodating 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 9 and a third screw 10 are rotatably mounted in the two second accommodating grooves 6 respectively, the second screw 9 and the third screw 10 are in threaded connection with the two lifting plates 7 respectively, a first screw 12 is rotatably mounted on the inner wall of one side of the first accommodating groove 2, and the first screw 12 is in threaded connection with the second base plate 3, a first conical gear 13 is fixedly sleeved on the outer side of the first screw 12, a second conical gear 14 is meshed on the first conical gear 13, the second conical gear 14 is fixedly installed at the bottom end of the third screw 10, a third conical gear 15 is fixedly sleeved on the outer side of the third screw 10, a fourth conical gear 16 is meshed on the third conical gear 15, a first rotating rod 18 is fixedly installed at one end of the fourth conical gear 16, a rectangular rod 20 is fixedly installed at one end of the first rotating rod 18, a second rotating rod 19 is slidably installed on the outer side of the rectangular rod 20, a fifth conical gear 21 is fixedly installed 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 9.
In the invention, the other side of the first base plate 1 is fixedly provided with the motor 11, an output shaft of the motor 11 is fixedly connected with one end of the first screw 12, and the motor 11 is used for driving the first screw 12 to rotate.
In the present invention, a first bearing 17 is fixedly installed on the inner wall of the top of the first receiving groove 2, the outer side of the first rotation rod 18 is fixedly connected with the inner ring of the first bearing 17, and the first bearing 17 makes the first rotation rod 18 stably rotate.
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 present invention, a second bearing is fixedly installed at one side of the second base plate 3, the outer side of the second rotating lever 19 is fixedly connected with the inner ring of the second bearing, and the second bearing enables the second rotating lever 19 to stably rotate.
According to 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 arrange and move.
In the invention, a first guide rail is welded on the side wall of the first accommodating groove 2, a first sliding block is installed on the first guide rail in a sliding manner, the first sliding block is fixedly connected with one side of the second bottom plate 3, 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 accommodating grooves 6 are respectively welded with a second guide rail, the two second guide rails are respectively provided with a second sliding block 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 a rotating hole 24, the outer side of the second rotating rod 19 is contacted with the inner wall of the rotating hole 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 base plate 1, a first accommodating groove 2 is formed in one side of the first base plate 1, a second base plate 3 is slidably mounted in the first accommodating groove 2, support plates 5 are fixedly mounted on the tops of the first base plate 1 and the second base plate 3 through screws, second accommodating grooves 6 are formed in the tops of the two support plates 5, lifting plates 7 are slidably mounted in the two second accommodating 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 9 and a third screw 10 are rotatably mounted in the two second accommodating grooves 6 respectively, the second screw 9 and the third screw 10 are in threaded connection with the two lifting plates 7 respectively, a first screw 12 is rotatably mounted on the inner wall of one side of the first accommodating groove 2, and the first screw 12 is in threaded connection with the second base plate 3, the outer side of the first screw 12 is fixedly sleeved with a first conical gear 13, the first conical gear 13 is engaged with a second conical gear 14, the second conical gear 14 is fixedly installed at the bottom end of the third screw 10 through screws, the outer side of the third screw 10 is fixedly sleeved with a third conical gear 15, the third conical gear 15 is engaged with a fourth conical gear 16, one end of the fourth conical gear 16 is fixedly installed with a first rotating rod 18 through screws, one end of the first rotating rod 18 is fixedly installed with a rectangular rod 20 through screws, the outer side of the rectangular rod 20 is slidably installed with a second rotating rod 19, one end of the second rotating rod 19 is fixedly installed with a fifth conical gear 21 through screws, the fifth conical gear 21 is engaged with a sixth conical gear 22, and the sixth conical gear 22 is fixedly sleeved at the outer side of the second screw 9.
In the invention, the other side of the first base plate 1 is fixedly provided with the motor 11 through a screw, an output shaft of the motor 11 is fixedly connected with one end of the first screw 12 through a screw, and the motor 11 is used for driving the first screw 12 to rotate.
In the present invention, the first bearing 17 is fixedly mounted on the inner wall of the top of the first receiving groove 2 by a screw, the outer side of the first rotation rod 18 is fixedly connected with the inner ring of the first bearing 17 by a screw, and the first bearing 17 makes the first rotation rod 18 stably rotate.
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 present invention, a second bearing is fixedly mounted on one side of the second base plate 3 by screws, the outer side of the second rotating lever 19 is fixedly connected to the inner ring of the second bearing by screws, and the second bearing enables the second rotating lever 19 to stably rotate.
According to 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 arrange and move.
In the invention, a first guide rail is welded on the side wall of the first accommodating groove 2, a first sliding block is installed on the first guide rail in a sliding manner, 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 accommodating grooves 6 are respectively welded with a second guide rail, the two second guide rails are respectively provided with a second sliding block in a sliding manner, the two second sliding blocks are respectively fixedly connected with the two lifting plates 7 through screws, the second bottom plate 3 is provided with a rotating hole 24, the outer side of the second rotating rod 19 is contacted with the inner wall of the rotating hole 24, and the second sliding blocks and the second guide rails enable the lifting plates 7 to stably slide.
In the invention, when in use, the two LED warning boards 8 display warning signs, when in need of transportation or storage, the motor 11 drives the first screw 12 to rotate, so that the second bottom plate 3 in threaded connection with the first screw 12 slides to the right in the first accommodating 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 thereon to move to the right, and further drives the LED warning boards 8 to move to the right, the first conical gear 13 is driven to rotate by the first screw 12, the first conical gear 13 drives the second conical gear 14 to rotate, the second conical gear 14 drives the third screw 10 to rotate, the third screw 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 rotating rod 18 to rotate, the first rotating rod 18 drives the second rotating rod 19 to rotate by the rectangular rod 20, second dwang 19 drives fifth conical gear 21 and rotates, and fifth conical gear 21 drives sixth conical gear 22 and rotates, and sixth conical gear 22 drives second screw 9 and rotates, rotates through second screw 9 and third screw 10 and makes two lifter plates 7 move down, drives two LED warning signs 8 through two lifter plates 7 and moves down, and then reduces horizontal and vertical occupation space, is convenient for transport or deposits.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The night construction warning device for road construction comprises a first base plate (1) and is characterized in that a first accommodating groove (2) is formed in one side of the first base plate (1), a second base plate (3) is slidably mounted in the first accommodating groove (2), supporting plates (5) are fixedly mounted at the tops of the first base plate (1) and the second base plate (3), second accommodating grooves (6) are formed in the tops of the two supporting plates (5), lifting plates (7) are slidably mounted in the two second accommodating 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 mode, second screws (9) and third screws (10) are rotatably mounted in the two second accommodating grooves (6) respectively, and the second screws (9) and the third screws (10) are in threaded connection with the two lifting plates (7) respectively, a first screw rod (12) is rotatably installed on the inner wall of one side of the first accommodating groove (2), the first screw rod (12) is in threaded connection with the second bottom plate (3), a first bevel gear (13) is fixedly sleeved on the outer side of the first screw rod (12), a second bevel gear (14) is meshed on the first bevel gear (13), the second bevel gear (14) is fixedly installed at the bottom end of a third screw rod (10), a third bevel gear (15) is fixedly sleeved on the outer side of the third screw rod (10), a fourth bevel gear (16) is meshed on the third bevel gear (15), a first rotating rod (18) is fixedly installed at one end of the fourth bevel gear (16), a rectangular rod (20) is fixedly installed at one end of the first rotating rod (18), a second rotating rod (19) is slidably installed on the outer side of the rectangular rod (20), a fifth bevel gear (21) is fixedly installed 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).
2. The night construction warning device for road construction according to claim 1, wherein a motor (11) is fixedly mounted on the other side of the first base plate (1), and an output shaft of the motor (11) is fixedly connected with one end of the first screw (12).
3. The night construction warning device for road construction according to claim 1, wherein a first bearing (17) is fixedly mounted on the inner wall of the top of the first accommodating groove (2), and the outer side of the first rotating rod (18) is fixedly connected with the inner ring of the first bearing (17).
4. The night construction warning device for road construction according to claim 1, wherein a rectangular groove (23) is formed at one end of the second rotating rod (19), and the outer side of the rectangular rod (20) is slidably connected with the inner wall of the rectangular groove (23).
5. The night construction warning device for road construction according to claim 1, wherein a second bearing is fixedly mounted 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.
6. The night construction warning device for road construction according to claim 1, wherein two universal wheels (4) are arranged at the bottom of each of the first bottom plate (1) and the second bottom plate (3), and brake pads are arranged on the universal wheels (4).
7. The night construction warning device for road construction according to claim 1, wherein a first guide rail is welded to a side wall of the first accommodating 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).
8. The night construction warning device for road construction according to claim 1, wherein the side walls of the two second storage grooves (6) are welded with second guide rails, the two second guide rails are slidably provided with second sliding blocks, the two second sliding blocks are fixedly connected with the two lifting plates (7), 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 true CN113668420A (en) | 2021-11-19 |
| CN113668420B CN113668420B (en) | 2023-10-27 |
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| 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 |
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| Country | Link |
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| 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 |
|---|---|
| CN113668420B (en) | 2023-10-27 |
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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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