CN107516430B - Interim traffic lights of anticollision liftable municipal administration - Google Patents
Interim traffic lights of anticollision liftable municipal administration Download PDFInfo
- Publication number
- CN107516430B CN107516430B CN201711000073.0A CN201711000073A CN107516430B CN 107516430 B CN107516430 B CN 107516430B CN 201711000073 A CN201711000073 A CN 201711000073A CN 107516430 B CN107516430 B CN 107516430B
- Authority
- CN
- China
- Prior art keywords
- traffic light
- rod
- threaded sleeve
- rotatably connected
- traffic lights
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
- G08G1/0955—Traffic lights transportable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses an anti-collision liftable municipal temporary traffic light, wherein the lower end of a rotary head is rotatably connected with a traffic light body, and a bearing at the upper end of the rotary head is rotatably connected with a threaded sleeve; the upper end of the threaded sleeve is sleeved with a lantern ring, the end part of the lantern ring is rotatably connected with the upper end of a spring telescopic rod, and the lower end of the spring telescopic rod is rotatably connected with the end part of a traffic light body; the upper end of the threaded sleeve is provided with a screw rod, the lower part of the screw rod is in threaded connection with the threaded sleeve, the upper end of the screw rod is fixedly connected with the bottom of the upper supporting plate, and the middle part of the upper supporting plate is fixedly connected with a signal lamp. This red street lamp passes through the spring telescopic link and makes the traffic lights produce when receiving external striking and rock, avoids the rigidity contact to take place to damage, and utilizes the cooperation of threaded sleeve and lead screw to use the realization highly to adjusting the signal lamp, and traffic lights body lower extreme still is equipped with scalable removal gyro wheel. This traffic lights structural design is simple suitable for, has prolonged the life of traffic lights greatly, and can adjust the signal lamp height according to the demand, ensures navigating mate driving safety.
Description
Technical Field
The invention relates to municipal traffic equipment, in particular to an anti-collision liftable municipal temporary traffic light.
Background
A plurality of mobile traffic lights are often temporarily arranged on a road section with road congestion to effectively and reasonably schedule traffic conditions, and the occurrence of the traffic lights can effectively control traffic, so that the traffic flow is dredged, the road traffic capacity is improved, and traffic accidents are reduced. The temporary traffic lights are very common in daily life and are often required to be used at intersections of construction road sections, so that smooth traffic is guaranteed under emergency conditions.
At present, most of the existing temporary traffic lights are rigidly connected with a base through signal lights, the temporary signal lights are often scratched or impacted by vehicles when being placed in the middle of a road, the temporary traffic lights are extremely easy to damage, and most of the existing traffic lights can not adjust the height of the signal lights.
Disclosure of Invention
The invention aims to provide an anti-collision liftable municipal temporary traffic light to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an anti-collision liftable municipal temporary traffic light comprises a traffic light body; the traffic light body mainly comprises a threaded sleeve, a spring telescopic rod, a lead screw, a signal lamp and a hydraulic cylinder, wherein the upper end of the middle part of the traffic light body is fixedly connected with a power box, two ends of the power box are respectively provided with a turn head, the lower end of the turn head is rotatably connected with the traffic light body, and a bearing at the upper end of the turn head is rotatably connected with the threaded sleeve; the lower end of the threaded sleeve is fixedly connected with a rotating handle, the upper end of the threaded sleeve is sleeved with a lantern ring, the end part of the lantern ring is rotatably connected with the upper end of a spring telescopic rod, and the lower end of the spring telescopic rod is rotatably connected with the end part of a traffic light body; the upper end of the threaded sleeve is provided with a screw rod, the lower part of the screw rod is in threaded connection with the threaded sleeve, the upper end of the screw rod is fixedly connected with the bottom of the upper supporting plate, the middle part of the upper supporting plate is fixedly connected with a signal lamp, and the signal lamp is electrically connected with a power supply box; the upper end of the middle part of the signal lamp is fixedly connected with a loop bar, the loop bar is sleeved at the lower end of a lifting rod, the upper end of the lifting rod is rotatably connected with the upper end of a solar photovoltaic panel, the lower end of the solar photovoltaic panel is hinged with the upper part of a supporting column, and the lower part of the supporting column is slidably connected with an upper supporting plate; the solar photovoltaic panel electric connection power supply box, traffic lights body lower extreme rotate and connect the movable rod upper end, and the movable rod side rotates and connects the connecting rod lower extreme, and the connecting rod upper end rotates and connects piston rod tip below, and piston rod tip top fixed connection stabilizer blade, stabilizer blade sliding connection guide way, guide way fixed connection traffic lights body, another tip sliding connection pneumatic cylinder of piston rod, pneumatic cylinder fixed connection traffic lights body lower extreme.
As a further scheme of the invention: the fixed pin is pegged graft on loop bar right-hand member upper portion, and the lifter right side surface sets up a plurality of pinholes.
As a still further scheme of the invention: the lower end of the movable rod is rotatably connected with a movable roller.
As a still further scheme of the invention: and a charging plug is arranged at the back of the power box.
As a still further scheme of the invention: the side end of the upper supporting plate is provided with a switch, and the switch is electrically connected with the power box and the signal lamp.
As a still further scheme of the invention: the middle part of the screw rod is hollow.
Compared with the prior art, the invention has the beneficial effects that: this red street lamp passes through the spring telescopic link and makes the traffic lights produce when receiving external striking and rock, avoids the rigidity contact to take place to damage, and utilizes the cooperation of threaded sleeve and lead screw to use the realization highly to adjust the signal lamp, and traffic lights body lower extreme still is equipped with scalable removal gyro wheel, convenient storage and removal. This traffic lights structural design is simple suitable for, has prolonged the life of traffic lights greatly, and can adjust the signal lamp height according to the demand, ensures navigating mate driving safety.
Drawings
Fig. 1 is a schematic structural diagram of an anti-collision liftable municipal temporary traffic light.
Fig. 2 is a schematic structural diagram of a lifting rod and a pin hole in an anti-collision liftable municipal temporary traffic light.
Fig. 3 is a schematic view of a overlooking structure of a solar photovoltaic panel in an anti-collision liftable municipal temporary traffic light.
In the figure: 1-traffic light body; 2-turning the head; 3-a threaded sleeve; 4-rotating the handle; 5-a collar; 6-spring telescopic rod; 7-a screw rod; 8-mounting a supporting plate; 9-signal lamp; 10-solar photovoltaic panel; 11-a pillar; 12-a lifting rod; 13-a loop bar; 14-a fixed pin; 15-hydraulic cylinders; 16-a piston rod; 17-a guide groove; 18-a leg; 19-a connecting rod; 20-a movable rod; 21-moving the roller; 22-a power box; 23-switch.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the invention, an anti-collision liftable municipal temporary traffic light comprises a traffic light body 1; the traffic light body 1 mainly comprises a threaded sleeve 3, a spring telescopic rod 6, a screw rod 7, a design and the like 9 and a hydraulic cylinder 15; the upper end of the middle part of the traffic light body 1 is fixedly connected with a power box 22, two ends of the power box 22 are respectively provided with a turn 2, the lower end of the turn 2 is rotatably connected with the traffic light body 1, a bearing at the upper end of the turn 2 is rotatably connected with a threaded sleeve 3, and the back part of the power box 22 is provided with a charging plug which can charge the power box 22 in an external power supply mode; the lower end of the threaded sleeve 3 is fixedly connected with a rotating handle 4, the upper end of the threaded sleeve 3 is sleeved with a sleeve ring 5, the end part of the sleeve ring 5 is rotatably connected with the upper end of a spring telescopic rod 6, the lower end of the spring telescopic rod 6 is rotatably connected with the end part of the traffic light body 1, the upper half part of the spring telescopic rod 6 is sleeved inside the lower half part of the spring telescopic rod, a spring is arranged between the bottom of the upper half part and the lower half part, and the vibration generated when the traffic light body 1 is impacted by a vehicle can be effectively; the utility model discloses a lead screw 9, including threaded sleeve 3, lead screw 7, signal lamp 9, power supply box 22, lead screw 7 upper end fixed connection upper plate 8 bottoms, 8 middle part fixed connection signal lamps 9 of upper plate, and signal lamp 9 electric connection, 7 middle parts of lead screw are hollow, the wire passes 7 middle parts of lead screw and signal lamp 9 electric connection, 4 drive threaded sleeve 3 follow rotations of rotating of both ends about synchronous rotation, because 7 upper ends of lead screw and 8 fixed connection of upper plate, event pivoted threaded sleeve 3 drives lead screw 7 under the screw thread effect and reciprocates and realize the altitude mixture control of many signal lamps 9.
The upper end of the middle part of the signal lamp 9 is fixedly connected with a loop bar 13, the loop bar 13 is sleeved with the lower end of a lifting rod 12, the upper end of the lifting rod 12 is rotatably connected with the upper end of a solar photovoltaic panel 10, the lower end of the solar photovoltaic panel 10 is hinged with the upper part of a supporting column 11, the lower part of the supporting column 11 is slidably connected with an upper supporting plate 8, the upper part of the right end of the loop bar 13 is inserted with a fixed pin 14, the right side surface of the lifting rod 12 is provided with a plurality of pin holes, and the inclined angle; the solar photovoltaic panel 10 is electrically connected with the power box 22, when sunlight is strong, the solar photovoltaic panel 10 converts light energy into electric energy to be stored in the power box 22 to provide power for the signal lamp 9, the switch 23 is arranged at the side end of the upper supporting plate 8, the switch 23 is electrically connected with the power box 22 and the signal lamp 9, and whether the signal lamp 9 works or not is controlled through the switch 23.
The lower end of the traffic light body 1 is rotationally connected with the upper end of a movable rod 20, the lower end of the movable rod 20 is rotationally connected with a movable roller 21, the side end of the movable rod 20 is rotatably connected with the lower end of the connecting rod 19, the upper end of the connecting rod 19 is rotatably connected with the lower part of the end of the piston rod 16, the upper part of the end of the piston rod 16 is fixedly connected with a supporting leg 18, the supporting leg 18 is slidably connected with a guide groove 17, the guide groove 17 is fixedly connected with the traffic light body 1, the other end of the piston rod 16 is slidably connected with a hydraulic cylinder 15, the hydraulic cylinder 15 is fixedly connected with the lower end, the oil pressure in the hydraulic cylinder 15 is controlled to drive the piston rod 16 to move left and right, finally the movable rod 20 is driven to turn over and fold the movable roller 21 to retract or release, when the traffic light body 1 needs to be transported or stored, the moving roller 21 is retracted by reducing the internal pressure of the hydraulic cylinder 15, and when the traffic light body 1 needs to be moved, otherwise, the internal pressure of the hydraulic cylinder 15 is increased.
The working principle of the invention is as follows: the back of the power box 22 is provided with a charging plug, when the solar photovoltaic panel 10 can not generate enough electric power, the power box 22 can be charged by an external power supply, the upper half part of the spring telescopic rod 6 is sleeved inside the lower half part of the spring telescopic rod 6, a spring is arranged between the bottom of the upper half part and the lower half part, the shock generated when the traffic light body 1 is impacted by a vehicle can be effectively relieved by the spring telescopic rod 6, the traffic light body 1 is protected, the service life of the traffic light body is prolonged, the rotating handles 4 at the left end and the right end are synchronously rotated to drive the threaded sleeves 3 to rotate along with the rotation, because the upper end of the screw rod 7 is fixedly connected with the upper supporting plate 8, the rotating threaded sleeves 3 drive the screw rod 7 to move up and down under the action of threads to realize the height adjustment of the multiple signal lamps 9, the inclination angle adjustment of the solar photovoltaic, the environment protection and the resource saving are facilitated, whether the signal lamp 9 works or not is controlled through the switch 23, the piston rod 16 is driven to move left and right by controlling the oil pressure in the hydraulic cylinder 15, the movable rod 20 is finally driven to turn over and fold the movable roller 21 to fold or release the movable roller, when the traffic light body 1 needs to be transported or stored, the pressure in the hydraulic cylinder 15 is reduced to fold the movable roller 21, and when the traffic light body 1 needs to be moved, the pressure in the hydraulic cylinder 15 is increased.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An anti-collision liftable municipal temporary traffic light comprises a traffic light body (1); the traffic light body (1) mainly comprises a threaded sleeve (3), a spring telescopic rod (6), a lead screw (7), a signal light (9) and a hydraulic cylinder (15), and is characterized in that the upper end of the middle part of the traffic light body (1) is fixedly connected with a power box (22), two ends of the power box (22) are respectively provided with a turn (2), the lower end of the turn (2) is rotatably connected with the traffic light body (1), and a bearing at the upper end of the turn (2) is rotatably connected with the threaded sleeve (3); the lower end of the threaded sleeve (3) is fixedly connected with a rotating handle (4), the upper end of the threaded sleeve (3) is sleeved with a lantern ring (5), the end part of the lantern ring (5) is rotatably connected with the upper end of a spring telescopic rod (6), and the lower end of the spring telescopic rod (6) is rotatably connected with the end part of the traffic light body (1); the upper end of the threaded sleeve (3) is provided with a screw rod (7), the lower part of the screw rod (7) is in threaded connection with the threaded sleeve (3), the upper end of the screw rod (7) is fixedly connected with the bottom of the upper supporting plate (8), the middle part of the upper supporting plate (8) is fixedly connected with a signal lamp (9), and the signal lamp (9) is electrically connected with a power supply box (22); the upper end of the middle part of the signal lamp (9) is fixedly connected with a loop bar (13), the loop bar (13) is sleeved at the lower end of a lifting rod (12), the upper end of the lifting rod (12) is rotatably connected with the upper end of a solar photovoltaic plate (10), the lower end of the solar photovoltaic plate (10) is hinged with the upper part of a supporting column (11), and the lower part of the supporting column (11) is connected with an upper supporting plate (8) in a sliding manner; solar photovoltaic board (10) electric connection power supply box (22), traffic lights body (1) lower extreme rotates connects movable rod (20) upper end, and movable rod (20) side rotates connects connecting rod (19) lower extreme, connecting rod (19) upper end rotates connects piston rod (16) tip below, piston rod (16) tip top fixed connection stabilizer blade (18), stabilizer blade (18) sliding connection guide way (17), guide way (17) fixed connection traffic lights body (1), another tip sliding connection pneumatic cylinder (15) of piston rod (16), pneumatic cylinder (15) fixed connection traffic lights body (1) lower extreme.
2. The anti-collision liftable municipal temporary traffic light according to claim 1, wherein a fixing pin (14) is inserted into the upper part of the right end of the loop bar (13), and a plurality of pin holes are formed in the right side surface of the lifting bar (12).
3. An anti-collision liftable municipal temporary traffic light according to claim 1, characterized in that the lower end of the movable rod (20) is rotatably connected with a movable roller (21).
4. An anti-collision liftable municipal temporary traffic light according to claim 1, characterized in that a charging plug is provided at the back of the power box (22).
5. The anti-collision liftable municipal temporary traffic light according to claim 1, wherein a switch (23) is arranged at the side end of the upper supporting plate (8), and the switch (23) is electrically connected with the power box (22) and the signal light (9).
6. An anti-collision liftable municipal temporary traffic light according to claim 1, characterized in that the middle of the screw (7) is hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000073.0A CN107516430B (en) | 2017-10-24 | 2017-10-24 | Interim traffic lights of anticollision liftable municipal administration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000073.0A CN107516430B (en) | 2017-10-24 | 2017-10-24 | Interim traffic lights of anticollision liftable municipal administration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107516430A CN107516430A (en) | 2017-12-26 |
| CN107516430B true CN107516430B (en) | 2020-09-15 |
Family
ID=60727557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711000073.0A Active CN107516430B (en) | 2017-10-24 | 2017-10-24 | Interim traffic lights of anticollision liftable municipal administration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107516430B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165980B (en) * | 2018-02-08 | 2021-07-06 | 马鞍山电力规划勘察设计院有限责任公司 | Adjustable energy-saving power generation device |
| CN108470511A (en) * | 2018-03-19 | 2018-08-31 | 赵海平 | A kind of gardens signage apparatus that solar energy can be made full use of to clean board face |
| CN108335626A (en) * | 2018-03-19 | 2018-07-27 | 赵海平 | A kind of signage apparatus that gardens are cleared up with energy saving and environment friendly board face |
| CN108597361A (en) * | 2018-03-19 | 2018-09-28 | 赵海平 | A kind of gardens energy saving and environment friendly signage apparatus for being convenient for changing position |
| CN108696234A (en) * | 2018-06-22 | 2018-10-23 | 郑州秉同立智电子科技有限公司 | A kind of multi-functional photovoltaic power generation apparatus |
| CN108898863A (en) * | 2018-07-03 | 2018-11-27 | 安徽电信工程有限责任公司 | A kind of intelligent transportation remote command device |
| CN109058664A (en) * | 2018-07-18 | 2018-12-21 | 江苏展宏灌排科技有限公司 | A kind of anti-clogging Water axis stream submersible pump |
| CN108877302A (en) * | 2018-07-27 | 2018-11-23 | 张睿仪 | A kind of historical knowledge learning tool |
| CN109130876A (en) * | 2018-08-02 | 2019-01-04 | 深圳市鹏朗贸易有限责任公司 | A kind of new-energy automobile that solar energy highly effective utilizes |
| CN108827697A (en) * | 2018-08-22 | 2018-11-16 | 孙冉冉 | A kind of simple type depth of soil sampler |
| CN108877258B (en) * | 2018-09-05 | 2020-11-03 | 嘉兴麦瑞网络科技有限公司 | Intelligent traffic light based on big data |
| CN112669633B (en) * | 2020-12-29 | 2022-03-11 | 内蒙古高等级公路建设开发有限责任公司 | LED energy-saving light-changing indicator lamp device |
| CN113053151B (en) * | 2021-04-05 | 2022-12-02 | 李桂仙 | Emergency traffic light at crossroad |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080129543A1 (en) * | 2006-10-06 | 2008-06-05 | James Lee | Portable traffic signaling device |
| KR20120023483A (en) * | 2010-11-23 | 2012-03-13 | 임유섭 | A lifting apparatus for maintenance of traffic sign lamp |
| CN204390716U (en) * | 2015-02-09 | 2015-06-10 | 赵会文 | A kind of music stand for music teaching |
| CN206021563U (en) * | 2016-08-03 | 2017-03-15 | 邱锦泽 | Moving lift type traffic lights are used in a kind of municipal administration |
| CN206097493U (en) * | 2016-10-28 | 2017-04-12 | 徐永红 | Temporary signal lamp indicating device convenient to traffic management |
-
2017
- 2017-10-24 CN CN201711000073.0A patent/CN107516430B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107516430A (en) | 2017-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107516430B (en) | Interim traffic lights of anticollision liftable municipal administration | |
| CN106758922A (en) | A kind of intelligent traffic safety roadblock alarming device | |
| CN111275996B (en) | Emergency traffic light | |
| CN210072918U (en) | Movable multidirectional telescopic traffic signal lamp frame | |
| CN211044534U (en) | Road signal lamp with anticollision function | |
| CN202512733U (en) | Movable emergency traffic guidance device | |
| CN108281019A (en) | A kind of intelligent traffic light with anti-collision upright post | |
| CN207895698U (en) | A kind of interim energy saving traffic lights for crossroad | |
| CN202766242U (en) | Crank arm type aloft work platform | |
| CN211625100U (en) | Liftable street lamp | |
| CN204829795U (en) | Can empty formula lamp pole | |
| CN206828990U (en) | A kind of intelligent traffic safety roadblock alarming device | |
| CN110185994A (en) | Inspection LED light with interchangeable installation part | |
| CN205351081U (en) | Remove foldable interim street lamp | |
| CN204000660U (en) | A kind of Multifunctional barricade | |
| CN203757643U (en) | Street-lamp mounting and dismounting device | |
| CN211176541U (en) | Wisdom street lamp convenient to erect | |
| CN108534057B (en) | Safe and reliable solar street lamp convenient to maintain and maintain | |
| CN216352786U (en) | Rotation type solar energy traffic signal lamp pole | |
| CN213178156U (en) | All-round lift work light | |
| CN108019700A (en) | Adjustable for height LED lighting street light | |
| CN207363588U (en) | A kind of automatic telescopic ladder for power engineering maintenance | |
| CN113415769A (en) | Street lamp overhauls automatic lifting device for municipal works | |
| CN207946940U (en) | A kind of traffic signal vehicle convenient for transition | |
| CN207334610U (en) | A kind of telescopic lamp stand of municipal and environment-friendly LED energy-conserving road lamps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200817 Address after: Room 1303-1307, commercial building a, No. 669, Jingzi West Road, Nanqiao District, Chuzhou City, Anhui Province Applicant after: Chuzhou Kaishun Construction Engineering Co., Ltd Address before: Haizhou Street Qianjiang mansion in Haining city Jiaxing city Zhejiang province 314400 room 1102-1 Applicant before: ZHEJIANG CHENJI CONSTRUCTION Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |