CN108806187A - Electronics warning rope - Google Patents
Electronics warning rope Download PDFInfo
- Publication number
- CN108806187A CN108806187A CN201810764567.4A CN201810764567A CN108806187A CN 108806187 A CN108806187 A CN 108806187A CN 201810764567 A CN201810764567 A CN 201810764567A CN 108806187 A CN108806187 A CN 108806187A
- Authority
- CN
- China
- Prior art keywords
- fixing device
- interface
- frame
- warning
- rope
- 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.)
- Pending
Links
- 206010014357 Electric shock Diseases 0.000 claims abstract description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052744 lithium Inorganic materials 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 230000006698 induction Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0261—System arrangements wherein the object is to detect trespassing over a fixed physical boundary, e.g. the end of a garden
Landscapes
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The present invention provides a kind of electronics warning rope, surface for being placed on power distribution cabinet, prevent service personnel from Danger Electric shock risk occurs, including Luminous rope, the first fixing device and the second fixing device, wherein, the Luminous rope is formed by connecting by one or more snippets illuminator, and every section of illuminator can send out warning light;First fixing device and second fixing device can be fixed on the cabinet of the power distribution cabinet, and one end of the Luminous rope is connect with first fixing device, and the other end of the Luminous rope is connect with second fixing device;First fixing device is internally provided with power module, and the power module is electrically connected with the Luminous rope by circuit.The present invention is easy for installation, and length can be adjusted according to actual needs, can send out warning light and alarm sound, be played a warning role for service personnel, ensure that the safety of service personnel.
Description
Technical field
The present invention relates to electrical overhaul security technology area, more particularly to a kind of electronics warning rope.
Background technology
In order to ensure that blast furnace process produces, when overhauling electrical equipment, part high and low pressure power distribution cabinet can only be examined
It repaiies, other power distribution cabinets need to continue as blast furnace power supply to maintain to produce.In maintenance, the maintenance of the maintenance cabinet and electrification of power failure
Cabinet can only be distinguished against not having distance by drawing the modes such as warning rope.The power distribution cabinet of electrification, warning rope are surrounded using warning rope
Both ends be generally hung in cabinet door or squeeze in cabinet door, to prevent cause service personnel to electrification power distribution cabinet carry out maloperation inspection
It repaiies, causes personnel's electric shock casualty accident.But the phenomenon that warning rope is fallen can often be occurred in this way by being fixed, and alert
No human body of restricting is guarded against close to warning function, prodigious security risk is brought to maintenance safety.
In view of the presence of problem above, it is badly in need of a kind of reliable, warning rope with warning function easy for installation, fixed, is used for
Prevent Danger Electric shock risk.
Invention content
The purpose of the present invention is to provide a kind of electronics warning ropes, for being placed on power distribution cabinet when being overhauled to power distribution cabinet
Surface can utilize warning rope is convenient securely surround electrification power distribution cabinet, can send out warning light, and personnel close to when
Alarm can be sent out, reminds service personnel to take care, prevents Danger Electric shock risk.
To achieve the goals above, the present invention provides the following technical solutions:
A kind of electronics warning rope, the surface for being placed on power distribution cabinet prevent service personnel from Danger Electric shock risk, feature occurs
It is, including Luminous rope, the first fixing device and the second fixing device, wherein the Luminous rope is by one or more snippets illuminator
It is formed by connecting, every section of illuminator can send out warning light;First fixing device and second fixing device are equal
It can be fixed on the cabinet of the power distribution cabinet, one end of the Luminous rope is connect with first fixing device, described to shine
The other end of rope is connect with second fixing device;First fixing device is internally provided with power module, the power supply
Module is electrically connected with the Luminous rope by circuit.
Further, in above-mentioned electronics warning rope, first fixing device and second fixing device include
The shell of circular ring type, the shell are made of magnet, and first fixing device and second fixing device are by described
Magnet is fixed on the surface of the power distribution cabinet.
Further, further include interface in above-mentioned electronics warning rope, the interface be used for by two sections of illuminators it
Between, connect between the illuminator and first fixing device and between the illuminator and second fixing device,
The interface is connected by interface mother frame and the male frame of interface, and the interface mother frame is the frame-type structure of one end open, institute
It states and is provided with multiple female contact studs on the side wall of interface mother's frame other end, the interface public affairs frame is rectangular configuration, and the interface is public
One end of frame can be embedded into the interface mother frame, and described interface public affairs frame one end is provided with multiple holes, is provided in the hole
Spring, the top of the spring are respectively arranged with public access and strike the post, and public access, which is struck the post, to be extended to outside one end of the interface public affairs frame, described
The other end of interface public affairs frame is provided with protrusion, when one end of the male frame of the interface is embedded into the interface mother frame, Duo Gesuo
It states public access and strikes the post and contacted respectively with multiple female contact studs under the action of the spring, protrusion the opening by the interface mother frame
The interface mother outer frame is stretched out at mouthful.
Further, in above-mentioned electronics warning rope, the material of the interface mother frame and the male frame of the interface is insulation
Plastics.
Further, in above-mentioned electronics warning rope, to strike the post be cylinder made of copper for mother's contact stud and the public access
Body.
Further, in above-mentioned electronics warning rope, first fixing device is internally provided with warning device and induction
Circuit, the sensor circuit are electrically connected with the warning device, the sensor circuit and the warning device with the power supply
Module is electrically connected;The sensor circuit has inducing function, and letter can be generated when the sensor circuit senses that someone is close
Number send out alarm sound to control the warning device.
Further, in above-mentioned electronics warning rope, the warning device is also equipped with inside second fixing device
With the sensor circuit, the warning device and the sensor circuit in second fixing device pass through the Luminous rope
It is electrically connected with the power module in first fixing device.
Further, in above-mentioned electronics warning rope, the power module includes direct-furnish circuit, the direct-furnish circuit energy
Enough it is directly accessed alternating current.
Further, in above-mentioned electronics warning rope, the power module includes power switch, charging circuit and lithium electricity
Pond, the charging circuit can be that the lithium battery charges, and the power switch can turn off or on the power module.
Analysis is it is found that the present invention discloses a kind of electronics warning rope, including Luminous rope, the first fixing device and second fix dress
It sets, Luminous rope can send out warning light.First fixing device and the second fixing device can be fixed on the cabinet of power distribution cabinet,
First fixing device and the second fixing device are arranged is provided with the line of induction in the both ends of Luminous rope, Luminous rope.First fixes dress
It is provided with warning device, power module and sensor circuit in setting.When the line of induction sense someone close to when, the line of induction can generate
Signal is simultaneously passed to sensor circuit by signal, is sent out alarm sound by sensor circuit control warning device, is reminded service personnel remote
From electrification power distribution cabinet.
The present invention is easy for installation, and length can be adjusted according to actual needs, can send out warning light and alarm sound, be
Service personnel plays a warning role, and ensure that the safety of service personnel.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.Wherein:
Fig. 1 is the structural schematic diagram of one embodiment of the invention.
Fig. 2 is the structural schematic diagram of the first fixing device of the present invention.
Fig. 3 is the structural schematic diagram of the interface of the present invention.
Fig. 4 is the structural schematic diagram of the illuminator of the present invention.
Reference sign:1 power distribution cabinet;2 Luminous ropes;3 first fixing devices;4 second fixing devices;5 illuminators;6 electricity
Source module;7 shells;8 interfaces;9 interface mother's frames;10 interface public affairs frames;11 female contact studs;12 springs;13 public access are struck the post;14 power supplys
Line;15 warning devices;16 sensor circuits;17 positive pole connecting lines;18 power cathode connecting lines;19 light emitting diodes.
Specific implementation mode
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.The explanation of each example through the invention
Mode, which provides, to be not intended to limit the present invention.In fact, those skilled in the art will be clear that, the scope of the present invention or essence are not being departed from
In the case of god, it can modify in the present invention and modification.For example, being illustrated or described as the spy of the part of one embodiment
Sign can be used for another embodiment, to generate another embodiment.Thus, it may be desirable to which the present invention includes to be included into appended power
Such modifications and variations in the range of profit requirement and its equivalent.
In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the present invention rather than require the present invention must be with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.The term " connected " that is used in the present invention, " connection ", " setting " shall be understood in a broad sense, for example, it may be solid
Fixed connection, may be a detachable connection;It can be directly connected, can also be indirectly connected by intermediate member;Can have
Line electrical connection, radio connection can also be wireless communication signals connection, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
As shown in Figures 1 to 4, according to an embodiment of the invention, a kind of electronics warning rope is provided, for being placed on distribution
The surface of cabinet 1, prevents service personnel from Danger Electric shock risk occurs, which includes Luminous rope 2, the first fixing device 3 and the
Two fixing devices 4, wherein Luminous rope 2 is formed by connecting by one or more snippets illuminator 5, and every section of illuminator 5 can send out warning
Light.First fixing device 3 and the second fixing device 4 can be fixed on the cabinet of power distribution cabinet 1, one end of Luminous rope 2 and the
One fixing device 3 connects, and the other end of Luminous rope 2 is connect with the second fixing device 4.First fixing device 3 is internally provided with electricity
Source module 6, power module 6 are electrically connected with Luminous rope 2 by circuit.Preferably, as shown in figure 4, illuminator 5 is being built-in with power supply just
Pole connecting line 17 and power cathode connecting line 18 and multiple light emitting diodes 19 that can send out warning light, light emitting diode 19
Anode and cathode be electrically connected respectively with positive pole connecting line 17 and power cathode connecting line 18, the periphery of illuminator 5 is arranged
In soft linear structure after thering is the insulating materials of soft and transparent rope form, multistage illuminator 5 to connect.Preferably, illuminator 5 can be adopted
With LED luminous zones.
Further, as shown in Fig. 2, the first fixing device 3 and the second fixing device 4 include the shell 7 of circular ring type, shell
Body 7 is made of the magnet of circular ring type strong suction, and the first fixing device 3 and the second fixing device 4 are fixed on distribution by magnet
The surface of cabinet 1.First fixing device 3 and the second fixing device 4 may be used circular configuration or arbitrarily being capable of adsorbing metal tables
The shape in face.
Further, as shown in figure 3, further including interface 8, interface 8 be used for by between two sections of illuminators 5, illuminator 5 and the
It is connected between one fixing device 3 and between illuminator 5 and the second fixing device 4, interface 8 is by interface mother frame 9 and the male frame of interface
10 are connected, and interface mother frame 9 is the frame-type structure (C-shaped structure) of one end open, are open and deviate to one end, and interface is female
Frame 9 is made of ambroin.Multiple grooves are provided in the inside sidewalls of 9 other end of interface mother frame, are respectively set in groove
There are female contact stud 11, female contact stud 11 to run through the side wall of 9 other end of interface mother frame, interface public affairs frame 10 is rectangular configuration, and interface is public
One end of frame 10 can be embedded into interface mother frame 9, and one end of interface public affairs frame 10 is provided with multiple holes, and spring is provided in hole
12, the top of spring 12 is respectively arranged with public access and strikes the post 13, and public access, which is struck the post, 13 to be extended to outside one end of interface public affairs frame 10, and interface is public
The other end of frame 10 is provided with protrusion, when one end of the male frame of interface 10 is embedded into interface mother frame 9, multiple public access strike the post 13
It extend into groove and is contacted respectively with multiple female contact studs 11, the protrusion of the other end of interface public affairs frame 10 under the action of spring 12
It is stretched out outside interface mother frame 9 by the opening of interface mother frame 9, the protrusion of the other end of interface public affairs frame 10 deviates to one end, deviation side
Consistent to the offset direction being open with interface mother frame 9, one end of the male frame of interface 10 can be pushed into interface mother frame 9 by front-rear direction,
The setting of protrusion can limit the male frame of interface 10 to be correctly oriented in push-in interface mother frame 9, prevent wiring error.When interface public affairs
Frame 10 is inserted when being linked into interface mother frame 9, and female contact stud 11 and public access strike the post and 13 contacts and can realize good be electrically connected.
Specifically, the public access being arranged on the male frame of the quantity for the female contact stud 11 being arranged on interface mother frame 9 and interface 10 is struck the post
13 quantity is consistent, it is preferable that female contact stud 11 and public access, which are struck the post, 13 is disposed as three, and female contact stud 11 is fixed using copper
Three tie points that circular columns, interface mother frame 9 and the male frame 10 of interface are formed after docking respectively with the positive pole and hair of illuminator 5
The connection line and power cord 14 of the power cathode of body of light 5 are connected, and power cord 14 is by interface 8 through entire Luminous rope
2, power module 6 is connect with Luminous rope 2 by interface 8 and provides the luminous energy for illuminator 5.
Further, the material of interface mother frame 9 and the male frame of interface 10 is ambroin.
Further, it 13 is cylinder made of copper that female contact stud 11 and public access, which are struck the post,.
Further, the first fixing device 3 is internally provided with warning device 15 and sensor circuit 16, sensor circuit 16 and report
Alarm device 15 is electrically connected, and sensor circuit 16 and warning device 15 are electrically connected with power module 6, and sensor circuit 16 is based on infrared
The sensor circuit of line principle of induction.
When sensor circuit 16 senses that someone is close, signal can be generated, signal control warning device 15 sends out report
Alert sound reminds service personnel relatively close apart from power distribution cabinet 1, Danger Electric shock risk is susceptible to, by adjusting the sensitive of sensor circuit 16
The distance between sensor circuit 16 and people when degree can adjust alarm.
Further, warning device 15 and sensor circuit 16, the second fixing device are also equipped with inside the second fixing device 4
Warning device 15 and sensor circuit 16 in 4 are electrically connected by Luminous rope 2 with the power module 6 in the first fixing device 3.
Specifically, power cord 14 is provided in Luminous rope 2, the power module 6 in the first fixing device 3 passes through power cord 14
With in the second fixing device 4 warning device 15 and sensor circuit 16 be electrically connected, and then be the alarm dress in the second fixing device 4
15 and the offer electric energy of sensor circuit 16 are provided.The power cord 14 can as in the second fixing device 4 warning device 15 and induction
The positive pole of circuit 16, power cathode and the illuminator 5 of warning device 15 and sensor circuit 16 in the second fixing device 4
Power cathode is conllinear.
In another embodiment, the power module 6 in the first fixing device 3 is connected by the positive pole in Luminous rope 2
Line 17 and power cathode connecting line 18 in the second fixing device 4 warning device 15 and sensor circuit 16 be electrically connected, Jin Erwei
Warning device 15 and sensor circuit 16 in second fixing device 4 provide electric energy.
Further, power module 6 includes direct-furnish circuit, in the case where lithium battery does not have the energy, direct-furnish circuit energy
It is that Luminous rope 2, sensor circuit 16 and warning device 15 provide electric energy to be enough directly accessed alternating current.
Further, power module 6 includes power switch, charging circuit and lithium battery, and charging circuit can be lithium electricity
Pond is charged, and in the case where not utilizing direct power supply road to power, lithium battery can be Luminous rope 2, sensor circuit 16 and warning device
15 provide electric energy, and power switch can turn off or on power module 6 and then realize the startup and shutdown of the electronics warning rope.
The application method of the present invention:It charges to the lithium battery of the electronics warning rope before use, when in use, by the
One fixing device 3 is placed on the cabinet of first electrification power distribution cabinet 1, is acted on this by the strong suction of the first fixing device 3
Module fastens on the cabinet, and the second fixing device 4 is placed on the last one cabinet of continuous electrification power distribution cabinet 1.First fixes
Illuminator 5 is chosen between device 3 and the second fixing device 4 to connect the Luminous rope 2 for forming appropriate length by interface 8 and will charge
Power distribution cabinet 1 is surrounded, and is turned on the power switch, and Luminous rope 2 sends out warning light, and the power distribution cabinet 1 that warning service personnel is enclosed charges.
When someone is close to the first fixing device 3 or the second fixing device 4, sensor circuit 16 generates induction letter because of induction
Number, which sends out alarm sound, reminds service personnel far from electrification power distribution cabinet 1.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect:
A kind of electronics warning rope, including Luminous rope 2, the first fixing device 3 and the second fixing device 4, Luminous rope 2 can be sent out
Go out to guard against light.First fixing device 3 and the second fixing device 4 can be fixed on the cabinet of power distribution cabinet 1, the first fixing device
3 and second fixing device 4 be arranged at the both ends of Luminous rope 2.Warning device 15, power module 6 are provided in first fixing device 3
With sensor circuit 16.When sensor circuit 16 sense someone close to when, signal can be generated, by the signal control warning device 15
Alarm sound is sent out, reminds service personnel far from electrification power distribution cabinet 1.
The present invention is easy for installation, and length can be adjusted according to actual needs, can send out warning light and alarm sound, be
Service personnel plays a warning role, and ensure that the safety of service personnel.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of electronics warning rope, the surface for being placed on power distribution cabinet, prevent service personnel from Danger Electric shock risk occurs, feature exists
In, including Luminous rope, the first fixing device and the second fixing device, wherein
The Luminous rope is formed by connecting by one or more snippets illuminator, and every section of illuminator can send out warning light;
First fixing device and second fixing device can be fixed on the cabinet of the power distribution cabinet, described to shine
One end of rope is connect with first fixing device, and the other end of the Luminous rope is connect with second fixing device;
First fixing device is internally provided with power module, and the power module is electrically connected with the Luminous rope by circuit
It connects.
2. electronics warning rope according to claim 1, which is characterized in that
First fixing device and second fixing device include the shell of circular ring type, and the shell is made of magnet,
First fixing device and second fixing device are fixed on the surface of the power distribution cabinet by the magnet.
3. electronics warning rope according to claim 1, which is characterized in that
Further include interface, the interface be used for by between two sections of illuminators, the illuminator and first fixing device
Between and the illuminator and second fixing device between connect,
The interface is connected by interface mother frame and the male frame of interface, and the interface mother frame is the frame-type knot of one end open
Structure is provided with multiple female contact studs on the side wall of the interface mother frame other end, and the interface public affairs frame is rectangular configuration, described to connect
One end of the male frame of mouth can be embedded into the interface mother frame, and described interface public affairs frame one end is provided with multiple holes, is set in the hole
It is equipped with spring, the top of the spring is respectively arranged with public access and strikes the post, and public access, which is struck the post, to be extended to outside one end of the interface public affairs frame,
The other end of the interface public affairs frame is provided with protrusion, more when one end of the male frame of the interface is embedded into the interface mother frame
A public access is struck the post and is contacted respectively with multiple female contact studs under the action of the spring, and the protrusion is by the interface mother frame
Opening stretch out the interface mother outer frame.
4. electronics warning rope according to claim 3, which is characterized in that
The material of the interface mother frame and the male frame of the interface is ambroin.
5. electronics warning rope according to claim 3, which is characterized in that
It is cylinder made of copper that mother's contact stud and the public access, which are struck the post,.
6. electronics warning rope according to claim 1, which is characterized in that
First fixing device is internally provided with warning device and sensor circuit, the sensor circuit and warning device electricity
Connection, the sensor circuit and the warning device are electrically connected with the power module;
The sensor circuit has inducing function, and signal can be generated when the sensor circuit senses that someone is close to control
The warning device sends out alarm sound.
7. electronics warning rope according to claim 6, which is characterized in that
The warning device and the sensor circuit are also equipped with inside second fixing device, in second fixing device
The warning device and the sensor circuit pass through the power supply mould in the Luminous rope and first fixing device
Block is electrically connected.
8. electronics warning rope according to claim 1, which is characterized in that
The power module includes direct-furnish circuit, and the direct-furnish circuit can be directly accessed alternating current.
9. electronics warning rope according to claim 1, which is characterized in that
The power module includes power switch, charging circuit and lithium battery, and the charging circuit can be the lithium battery
Charging, the power switch can turn off or on the power module.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810764567.4A CN108806187A (en) | 2018-07-12 | 2018-07-12 | Electronics warning rope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810764567.4A CN108806187A (en) | 2018-07-12 | 2018-07-12 | Electronics warning rope |
Publications (1)
Publication Number | Publication Date |
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CN108806187A true CN108806187A (en) | 2018-11-13 |
Family
ID=64076243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810764567.4A Pending CN108806187A (en) | 2018-07-12 | 2018-07-12 | Electronics warning rope |
Country Status (1)
Country | Link |
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CN (1) | CN108806187A (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2126927Y (en) * | 1992-05-28 | 1993-02-10 | 陈全仁 | Anti-theft control alarm cord |
CN2414105Y (en) * | 2000-03-14 | 2001-01-10 | 张建文 | Separation fence with traffic sign |
CN2415406Y (en) * | 2000-04-12 | 2001-01-17 | 张胜慧 | Intelligent safety warning rope for electric power system |
CN102945581A (en) * | 2012-10-20 | 2013-02-27 | 公安部交通管理科学研究所 | Safety protection device with vehicle intrusion detecting and warning functions |
CN204256861U (en) * | 2014-12-12 | 2015-04-08 | 国家电网公司 | Night vision safe fence |
CN204537359U (en) * | 2015-03-04 | 2015-08-05 | 中国石油化工股份有限公司 | The warning shielding system preventing personnel from swarming into and to report to the police |
CN205445118U (en) * | 2016-02-03 | 2016-08-10 | 北京燕华工程建设有限公司 | Warning rope |
CN208351675U (en) * | 2018-07-12 | 2019-01-08 | 莱芜钢铁集团有限公司 | Electronics warning rope |
-
2018
- 2018-07-12 CN CN201810764567.4A patent/CN108806187A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2126927Y (en) * | 1992-05-28 | 1993-02-10 | 陈全仁 | Anti-theft control alarm cord |
CN2414105Y (en) * | 2000-03-14 | 2001-01-10 | 张建文 | Separation fence with traffic sign |
CN2415406Y (en) * | 2000-04-12 | 2001-01-17 | 张胜慧 | Intelligent safety warning rope for electric power system |
CN102945581A (en) * | 2012-10-20 | 2013-02-27 | 公安部交通管理科学研究所 | Safety protection device with vehicle intrusion detecting and warning functions |
CN204256861U (en) * | 2014-12-12 | 2015-04-08 | 国家电网公司 | Night vision safe fence |
CN204537359U (en) * | 2015-03-04 | 2015-08-05 | 中国石油化工股份有限公司 | The warning shielding system preventing personnel from swarming into and to report to the police |
CN205445118U (en) * | 2016-02-03 | 2016-08-10 | 北京燕华工程建设有限公司 | Warning rope |
CN208351675U (en) * | 2018-07-12 | 2019-01-08 | 莱芜钢铁集团有限公司 | Electronics warning rope |
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PB01 | Publication | ||
PB01 | Publication | ||
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |