CN107862822B - Pole guy intelligent warning device - Google Patents
Pole guy intelligent warning device Download PDFInfo
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- CN107862822B CN107862822B CN201710957784.0A CN201710957784A CN107862822B CN 107862822 B CN107862822 B CN 107862822B CN 201710957784 A CN201710957784 A CN 201710957784A CN 107862822 B CN107862822 B CN 107862822B
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 241001465754 Metazoa Species 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 40
- 238000013459 approach Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000011120 plywood Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
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Abstract
The invention provides an intelligent warning device for an electric pole stay wire, wherein a triggering device of a warning composition device of the intelligent warning device for the electric pole stay wire comprises a solar power supply device, the solar power supply device is connected in series with a motor, an infrared sensor and a control switch, a circuit in which the solar power supply device, the motor and the infrared sensor are arranged is also connected in parallel with a first circuit and a second circuit, the first circuit is provided with a normally closed switch, the second circuit is connected in series with a warning device, and the warning device comprises a warning lamp and a warning bell; the infrared sensing device comprises an infrared generator and an infrared receiver, the infrared receiver is electrically connected with a control device, and the control device is electrically connected with a motor; the motor is connected with a warning mechanism of a warning lamp and a warning bell in a transmission way. Alarm sound is sent out through motor drive warning mechanism motion warning bell, and the warning light sends dangerous alarm, and this warning mechanism both can make the suggestion of warning to the people, also can dispel the animal through warning ringtone and warning light.
Description
Technical Field
The invention relates to the technical field of power transmission line warning.
In particular to a component of a device for intelligently prompting and giving an alarm for a power system line.
Background
The pole guy is one of important auxiliary measures of a power line fixed tower, particularly, the pole guy can balance the stress of a pole at the position of a power line corner, and is particularly important. In the power line operation regulation, lines with voltage levels of 10KV and 35KV are allowed to operate for 2 hours in a short time under the condition of electric leakage or grounding, and in the period, if people accidentally touch a live electric pole to pull a wire, personal casualty accidents can be caused. Particularly, in rainy days, the case of accidents caused by the leakage of the stay wire is frequently rare, and some power line management departments sleeve the insulating sleeve outside the stay wire of the stay wire, so that the method is not perfect enough, the leakage cannot be eliminated, and the leakage is not easy to be found in the detection of the leakage.
At present, although red-white alternate warning sleeve pipe has been installed to partial pole stay wire, because the material is the PVC pipe, along with live time's extension, the body is ageing very easily, in addition operation maintenance does not in place, and partial pole stay wire warning sleeve pipe is damaged easily or even is lost, leads to the pole to act as go-between not to warn the sign, has left the potential safety hazard.
Secondly, the guy pole used in the field is often attacked by wild animals to cause damage, and how to disperse the wild animals without harming the wild animals.
Disclosure of Invention
The invention aims to overcome the defects of the traditional technology and provides a warning composition device of a contact type intelligent warning mechanism.
In order to solve the problems, the technical scheme adopted by the invention is as follows: the utility model provides a trigger device of pole stay wire intelligence warning mechanism, includes solar power supply unit, solar power supply unit electricity is connected with motor, infrared receiver, infrared emitter and warning mechanism, its characterized in that: the warning mechanism comprises a warning lamp, a warning bell and a normally closed switch, and the warning lamp, the warning bell and the normally closed switch are connected in parallel on the three branches;
the infrared sensing device comprises an infrared generator and an infrared receiver, the infrared receiver is electrically connected with a control device, and the control device is electrically connected with a motor;
the motor is connected with a warning mechanism in a transmission way.
As an improvement of the technical scheme: the warning mechanism is equipped with three groups at least, and every group warning mechanism is end to end connected in proper order.
As an improvement of the technical scheme: the warning mechanism comprises two sliding supports which are arranged in parallel, sliding rods are arranged in each sliding support in a sliding mode, a cross rod is connected between the two sliding rods, and the upper ends of the two sliding rods are connected with fixing plates.
As an improvement of the technical scheme: the upper end of fixed plate is equipped with the roof, and the preceding and the back of fixed plate all are fixed and are provided with the warning light, are equipped with the sealing strip between warning light and the roof.
As an improvement of the technical scheme: the sealing strip is fixedly arranged on the fixing plate, and the sealing strip is arranged on the periphery of the fixing plate.
As an improvement of the technical scheme: the sliding support is provided with a sliding groove and a sealing strip matching groove, the sliding groove is connected with the sealing strip matching groove, the sealing strip matching groove is formed in the upper end of the sliding support, the sliding rod slides in the sliding groove, and the sealing strip is matched with the sealing strip matching groove.
As an improvement of the technical scheme: the cam is arranged below the cross rod in a matched mode, a cam shaft is arranged on the cam, the cam shaft is rotatably arranged on a cam shaft fixing rod, and the cam shaft fixing rod is fixedly arranged between the two sliding supports.
As an improvement of the technical scheme: the cooperation of cam below is provided with normally closed switch, normally closed switch includes last open-close plate and lower plywood, goes up the fixed contact lower plywood that is provided with on the open-close plate and is connected with lower contact, go up the contact and be connected first circuit with lower contact, go up the open-close plate and be equipped with the spring down between the plywood.
As an improvement of the technical scheme: the motor is connected with the camshaft in a transmission mode, the motor and the camshaft are connected with the belt, the motor is fixedly arranged on the motor support, and the motor support is fixedly arranged on the bottom plate.
As an improvement of the technical scheme: the bottom plate is connected with two sliding supports. A front guard plate and a rear guard plate are arranged between the two sliding brackets.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that: the motor drives the warning mechanism to move the warning bell to give out warning sound, the warning lamp gives out danger warning, and the warning mechanism can give out warning prompt to people and disperse animals through warning bell and warning light.
The invention is further described with reference to the following figures and detailed description.
Drawings
FIG. 1 is a schematic view of the working state of the warning mechanism of the present invention.
FIG. 2 is a schematic diagram of the working body of the warning mechanism of the present invention.
Fig. 3 is a connection block diagram of a control device of the intelligent warning mechanism for the electric pole guy wire of the invention.
Fig. 4 is a connection block diagram of the solar power supply device and the electrical appliances thereof.
FIG. 5 is a circuit diagram of the warning mechanism of the present invention.
FIG. 6 is a schematic view of the connection of the warning mechanism of the present invention.
Fig. 7 is a partial structural schematic diagram of the warning mechanism of the present invention.
Fig. 8 is a partial structural schematic diagram of the warning mechanism of the present invention.
Fig. 9 is a schematic structural view of the sliding support of the present invention.
FIG. 10 is a schematic view of the connection of the warning mechanism of the present invention.
FIG. 11 is a schematic view of the connection of the warning device of the present invention.
Detailed Description
Example 1: as shown in the accompanying drawings 1-9, the triggering device of the intelligent warning mechanism for the electric pole stay wire comprises a solar power supply device, wherein the solar power supply device is electrically connected with a motor, an infrared receiver, an infrared emitter and a warning mechanism, and is characterized in that: the warning mechanism comprises a warning lamp 17, a warning bell 20 and a normally closed switch, the warning lamp 17, the warning bell 20 and the normally closed switch are connected in parallel on three branches, when the normally closed switch is closed, current does not pass through the branch where the warning lamp 17 and the warning bell 20 are located, the warning lamp 17 is not on, the warning bell 20 does not sound, and when the normally closed switch is opened, the warning lamp 17 is on, and the warning bell 20 sounds, so that the warning and prompting effects are achieved;
the infrared sensing device comprises an infrared generator 19 and an infrared receiver 18, the infrared receiver 18 is electrically connected with a control device, and the control device is electrically connected with the motor 10; the control device belongs to the prior art and needs not to be repeated. The motor 10 is connected with a warning mechanism in a transmission way.
The solar power supply device comprises a solar cell panel and a storage battery, the solar cell panel generates power through sunlight irradiation, and the generated electric energy is stored in the storage battery.
The warning mechanism comprises three groups, each group of warning mechanisms are sequentially connected end to form a triangle, and the center of the triangle is the electric pole 27.
The warning mechanism comprises two sliding supports 4 which are arranged in parallel, sliding rods 5 are arranged in each sliding support 4 in a sliding mode, a cross rod 6 is connected between the two sliding rods 5, and the upper ends of the two sliding rods 5 are connected with a fixing plate 3.
The upper end of fixed plate 3 is equipped with roof 1, and the preceding of fixed plate 3 all is fixed with warning light 17 with the back, is equipped with sealing strip 2 between warning light 17 and the roof 1.
The sealing strip 2 is fixedly arranged on the fixing plate 3, and the sealing strip 2 is arranged on the periphery of the fixing plate 3.
The sliding support 4 is equipped with sliding tray 22 and sealing strip cooperation groove 21, sliding tray 22 is connected with sealing strip cooperation groove 21, and sealing strip cooperation groove 21 is established in the upper end of sliding support 4, and slide bar 5 slides in sliding tray 22, and sealing strip 2 cooperatees with sealing strip cooperation groove 21.
The cam 7 is arranged below the cross rod 6 in a matched mode, the cam 7 is provided with a cam shaft 8, the cam shaft 8 is rotatably arranged on a cam shaft fixing rod 23, and the cam shaft fixing rod 23 is fixedly arranged between the two sliding supports 4.
The cooperation of cam 7 below is provided with normally closed switch, normally closed switch includes last division board 12 and lower division board 13, goes up division board 12 and goes up fixed 15 lower division boards 13 that are provided with of being provided with contact and is connected with lower contact 16, go up contact 15 and lower contact 16 and be connected first circuit, go up division board 12 and be equipped with spring 14 between the lower division board 13.
The motor 10 is connected with a cam shaft 8 in a transmission mode, the motor and the cam shaft 8 are connected with a belt 9, the motor 10 is fixedly arranged on a motor support 11, and the motor support 11 is fixedly arranged on a bottom plate 24.
The bottom plate 24 is connected with two sliding brackets 4. A front guard plate 25 and a rear guard plate 26 are arranged between the two sliding brackets 4.
Once an animal or a person approaches, the infrared ray received by the infrared receiver 18 changes, the control device starts the motor 10, the motor 10 drives the cam 7 to rotate, the normally closed switch separates the upper contact piece 15 from the lower contact piece 16 under the action of the spring 14, the first circuit is disconnected, the second circuit is connected, the warning lamp 17 and the warning bell 20 are started simultaneously, the warning lamp 17 is fixedly installed on the fixing plate 3, and the fixing plate 3 is lifted under the pushing of the cam 7.
The motor 10 adopts a stepping motor, the motor 10 is driven every time, the output end of the motor 10 rotates 180 degrees, the control device is connected with a relay, the power-on time of the relay is 10 minutes, when the warning lamp 17 and the warning bell 20 are started for 10 minutes, the control device drives the motor 10 to rotate 180 degrees, the cam 7 puts down the fixing plate 3, the fixing plate compresses the normally closed switch again, the upper contact piece 15 is communicated with the lower contact piece 16 again, and the alarm is relieved.
Example 2: as shown in the accompanying drawings 1-3 and 5-10, the triggering device of the intelligent warning mechanism for the electric pole stay wire comprises a solar power supply device, wherein the solar power supply device is electrically connected with a motor, an infrared receiver, an infrared emitter and a warning mechanism, and is characterized in that: the warning mechanism comprises a warning lamp 17, a warning bell 20 and a normally closed switch, the warning lamp 17, the warning bell 20 and the normally closed switch are connected in parallel on three branches, when the normally closed switch is closed, current does not pass through the branch where the warning lamp 17 and the warning bell 20 are located, the warning lamp 17 is not on, the warning bell 20 does not sound, and when the normally closed switch is opened, the warning lamp 17 is on, and the warning bell 20 sounds, so that the warning and prompting effects are achieved;
the infrared sensing device comprises an infrared generator 19 and an infrared receiver 18, the infrared receiver 18 is electrically connected with a control device, and the control device is electrically connected with the motor 10;
the motor 10 is connected with a warning mechanism in a transmission way. The solar power supply device comprises a solar cell panel and a storage battery, the solar cell panel generates power through sunlight irradiation, and the generated electric energy is stored in the storage battery.
The warning mechanism includes five groups, and every warning mechanism of group is end to end in proper order, constitutes the pentagon, and the pentagon center is pole 27.
The warning mechanism comprises two sliding supports 4 which are arranged in parallel, sliding rods 5 are arranged in each sliding support 4 in a sliding mode, a cross rod 6 is connected between the two sliding rods 5, and the upper ends of the two sliding rods 5 are connected with a fixing plate 3.
The upper end of fixed plate 3 is equipped with roof 1, and the preceding of fixed plate 3 all is fixed with warning light 17 with the back, is equipped with sealing strip 2 between warning light 17 and the roof 1.
The sealing strip 2 is fixedly arranged on the fixing plate 3, and the sealing strip 2 is arranged on the periphery of the fixing plate 3.
The sliding support 4 is equipped with sliding tray 22 and sealing strip cooperation groove 21, sliding tray 22 is connected with sealing strip cooperation groove 21, and sealing strip cooperation groove 21 is established in the upper end of sliding support, and slide bar 5 slides in sliding tray 22, and sealing strip 2 cooperatees with sealing strip cooperation groove 21.
The cam 7 is arranged below the cross rod 6 in a matched mode, the cam 7 is provided with a cam shaft 8, the cam shaft 8 is rotatably arranged on a cam shaft fixing rod 23, and the cam shaft fixing rod 23 is fixedly arranged between the two sliding supports 4.
The cooperation of cam 7 below is provided with normally closed switch, normally closed switch includes last division board 12 and lower division board 13, goes up division board 12 and goes up fixed 15 lower division boards 13 that are provided with of being provided with contact and is connected with lower contact 16, go up contact 15 and lower contact 16 and be connected first circuit, go up division board 12 and be equipped with spring 14 between the lower division board 13.
The motor 10 is connected with a cam shaft 8 in a transmission mode, the motor and the cam shaft 8 are connected with a belt 9, the motor 10 is fixedly arranged on a motor support 11, and the motor support 11 is fixedly arranged on a bottom plate 24.
The bottom plate 24 is connected with two sliding brackets 4. A front guard plate 25 and a rear guard plate 26 are arranged between the two sliding brackets 4.
Once an animal or a person approaches, the infrared ray received by the infrared receiver 18 changes, the control device starts the motor 10, the motor 10 drives the cam 7 to rotate, the normally closed switch separates the upper contact piece 15 from the lower contact piece 16 under the action of the spring 14, the first circuit is disconnected, the second circuit is connected, the warning lamp 17 and the warning bell 20 are started simultaneously, the warning lamp 17 is fixedly installed on the fixing plate 3, and the fixing plate 3 is lifted under the pushing of the cam 7.
The motor 10 adopts a stepping motor, the motor 10 is driven every time, the output end of the motor 10 rotates 180 degrees, the control device is connected with a relay, the power-on time of the relay is 10 minutes, when the warning lamp 17 and the warning bell 20 are started for 10 minutes, the control device drives the motor 10 to rotate 180 degrees, the cam 7 puts down the fixing plate 3, the fixing plate compresses the normally closed switch again, the upper contact piece 15 is communicated with the lower contact piece 16 again, and the alarm is relieved.
Example 3: as shown in fig. 1-3, 5-9, 11, a trigger device of pole guy wire intelligence warning mechanism, includes solar power supply unit, solar power supply unit electricity is connected with motor, infrared receiver, infrared emitter and warning mechanism, its characterized in that: the warning mechanism comprises a warning lamp 17, a warning bell 20 and a normally closed switch, the warning lamp 17, the warning bell 20 and the normally closed switch are connected in parallel on three branches, when the normally closed switch is closed, current does not pass through the branch where the warning lamp 17 and the warning bell 20 are located, the warning lamp 17 is not on, the warning bell 20 does not sound, and when the normally closed switch is opened, the warning lamp 17 is on, and the warning bell 20 sounds, so that the warning and prompting effects are achieved;
the infrared sensing device comprises an infrared generator 19 and an infrared receiver 18, the infrared receiver 18 is electrically connected with a control device, and the control device is electrically connected with the motor 10;
the motor 10 is connected with a warning mechanism in a transmission way. The solar power supply device comprises a solar cell panel and a storage battery, the solar cell panel generates power through sunlight irradiation, and the generated electric energy is stored in the storage battery.
The warning mechanism comprises three groups, each group of warning mechanisms are sequentially connected end to form a triangle, and the center of the triangle is the electric pole 27.
The warning mechanism comprises two sliding supports 4 which are arranged in parallel, sliding rods 5 are arranged in each sliding support 4 in a sliding mode, a cross rod 6 is connected between the two sliding rods 5, and the upper ends of the two sliding rods 5 are connected with a fixing plate 3.
The upper end of fixed plate 3 is equipped with roof 1, and the preceding of fixed plate 3 all is fixed with warning light 17 with the back, is equipped with sealing strip 2 between warning light 17 and the roof 1.
The sealing strip 2 is fixedly arranged on the fixing plate 3, and the sealing strip 2 is arranged on the periphery of the fixing plate 3.
The sliding support 4 is equipped with sliding tray 22 and sealing strip cooperation groove 21, sliding tray 22 is connected with sealing strip cooperation groove 21, and sealing strip cooperation groove 21 is established in the upper end of sliding support, and slide bar 5 slides in sliding tray 22, and sealing strip 2 cooperatees with sealing strip cooperation groove 21.
The cam 7 is arranged below the cross rod 6 in a matched mode, the cam 7 is provided with a cam shaft 8, the cam shaft 8 is rotatably arranged on a cam shaft fixing rod 23, and the cam shaft fixing rod 23 is fixedly arranged between the two sliding supports 4.
The cooperation of cam 7 below is provided with normally closed switch, normally closed switch includes last division board 12 and lower division board 13, goes up division board 12 and goes up fixed 15 lower division boards 13 that are provided with of being provided with contact and is connected with lower contact 16, go up contact 15 and lower contact 16 and be connected first circuit, go up division board 12 and be equipped with spring 14 between the lower division board 13.
The motor 10 is connected with a cam shaft 8 in a transmission mode, the motor and the cam shaft 8 are connected with a belt 9, the motor 10 is fixedly arranged on a motor support 11, and the motor support 11 is fixedly arranged on a bottom plate 24.
The bottom plate 24 is connected with two sliding brackets 4. A front guard plate 25 and a rear guard plate 26 are arranged between the two sliding brackets 4.
Once an animal or a person approaches, the infrared ray received by the infrared receiver 18 changes, the control device starts the motor 10, the motor 10 drives the cam 7 to rotate, the normally closed switch separates the upper contact piece 15 from the lower contact piece 16 under the action of the spring 14, the first circuit is disconnected, the second circuit is connected, the warning lamp 17 and the warning bell 20 are started simultaneously, the warning lamp 17 is fixedly installed on the fixing plate 3, and the fixing plate 3 is lifted under the pushing of the cam 7.
The motor 10 adopts a stepping motor, the motor 10 is driven every time, the output end of the motor 10 rotates 180 degrees, the control device is connected with a relay, the power-on time of the relay is 10 minutes, when the warning lamp 17 and the warning bell 20 are started for 10 minutes, the control device drives the motor 10 to rotate 180 degrees, the cam 7 puts down the fixing plate 3, the fixing plate compresses the normally closed switch again, the upper contact piece 15 is communicated with the lower contact piece 16 again, and the alarm is relieved.
Claims (5)
1. The utility model provides an intelligent warning device of pole stay wire, includes solar power supply unit, solar power supply unit electricity is connected with motor, infrared receiver, infrared emitter and warning mechanism, its characterized in that: the warning mechanism comprises a warning lamp (17), a warning bell (20) and a normally closed switch, and the warning lamp (17), the warning bell (20) and the normally closed switch are connected in parallel on the branch;
the infrared sensing device comprises an infrared generator 19 and an infrared receiver 18, the infrared receiver 18 is electrically connected with a control device, and the control device is electrically connected with a motor (10);
the motor (10) is connected with a warning mechanism in a transmission way;
the warning mechanism comprises two sliding supports (4) which are arranged in parallel, sliding rods (5) are arranged in each sliding support (4) in a sliding mode, a cross rod (6) is connected between the two sliding rods (5), and the upper ends of the two sliding rods (5) are connected with a fixing plate (3);
a top plate (1) is arranged at the upper end of the fixed plate (3), warning lamps (17) are fixedly arranged in front of and behind the fixed plate (3), and sealing strips (2) are arranged between the warning lamps (17) and the top plate (1);
a cam (7) is arranged below the cross rod (6) in a matched mode, a cam shaft (8) is arranged on the cam (7), the cam shaft (8) is rotatably arranged on a cam shaft fixing rod (23), and the cam shaft fixing rod (23) is fixedly arranged between the two sliding supports (4);
a normally closed switch is arranged below the cam (7) in a matched mode and comprises an upper opening plate (12) and a lower opening plate (13), an upper contact piece (15) is fixedly arranged on the upper opening plate (12), the lower opening plate (13) is connected with a lower contact piece (16), the upper contact piece (15) and the lower contact piece (16) are connected with a first circuit, and a spring (14) is arranged between the upper opening plate (12) and the lower opening plate (13);
the motor (10) is in transmission connection with a cam shaft (8), the motor and the cam shaft (8) are connected with a belt (9), the motor (10) is fixedly arranged on a motor support (11), and the motor support (11) is fixedly arranged on a bottom plate (24);
once an animal or a person approaches, the infrared ray received by the infrared receiver (18) changes, the control device starts the motor (10), the motor (10) drives the cam (7) to rotate, the normally closed switch separates the upper contact piece (15) from the lower contact piece (16) under the action of the spring (14), the first circuit is disconnected, the second circuit is communicated, the warning lamp (17) and the warning bell (20) are started simultaneously, the warning lamp (17) is fixedly installed on the fixing plate (3), and the fixing plate (3) is lifted under the pushing of the cam (7).
2. The intelligent warning device of electric pole guy wire of claim 1, characterized in that: the warning mechanism is equipped with three groups at least, and every group warning mechanism is end to end connected in proper order.
3. The intelligent warning device of electric pole guy wire of claim 1, characterized in that: the sealing strip (2) is fixedly arranged on the fixing plate (3), and the sealing strip (2) is arranged on the periphery of the fixing plate (3).
4. The intelligent warning device for electric pole guy wires of claim 3, wherein: sliding bracket (4) are equipped with sliding tray (22) and sealing strip cooperation groove (21), sliding tray (22) are connected with sealing strip cooperation groove (21), and the upper end at sliding bracket (4) is established in sealing strip cooperation groove (21), and slide bar (5) slide in sliding tray (22), and sealing strip (2) cooperate with sealing strip cooperation groove (21).
5. The intelligent warning device of electric pole guy wire of claim 1, characterized in that: the bottom plate (24) is connected with two sliding supports (4), and a front guard plate (25) and a rear guard plate (26) are arranged between the two sliding supports (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957784.0A CN107862822B (en) | 2017-10-16 | 2017-10-16 | Pole guy intelligent warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957784.0A CN107862822B (en) | 2017-10-16 | 2017-10-16 | Pole guy intelligent warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107862822A CN107862822A (en) | 2018-03-30 |
| CN107862822B true CN107862822B (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710957784.0A Active CN107862822B (en) | 2017-10-16 | 2017-10-16 | Pole guy intelligent warning device |
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| Country | Link |
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| CN (1) | CN107862822B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1433916A2 (en) * | 2002-12-26 | 2004-06-30 | The Chamberlain Group, Inc. | Barrier movement position sensing |
| CN204360514U (en) * | 2014-12-16 | 2015-05-27 | 山东乐悠悠花生油科技有限公司 | Peanut cake hoister stall autoalarm |
| CN205302558U (en) * | 2016-01-11 | 2016-06-08 | 国家电网公司 | From warning power equipment attention device |
| CN105932565A (en) * | 2016-05-14 | 2016-09-07 | 魏会芳 | Power equipment with emergency medicine and function of timely alarm |
| CN205788647U (en) * | 2016-07-16 | 2016-12-07 | 国网山东省电力公司招远市供电公司 | A kind of electric power alarm device |
| CN206097336U (en) * | 2016-07-04 | 2017-04-12 | 赵忠华 | Machining shop safety reminding device |
-
2017
- 2017-10-16 CN CN201710957784.0A patent/CN107862822B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1433916A2 (en) * | 2002-12-26 | 2004-06-30 | The Chamberlain Group, Inc. | Barrier movement position sensing |
| CN204360514U (en) * | 2014-12-16 | 2015-05-27 | 山东乐悠悠花生油科技有限公司 | Peanut cake hoister stall autoalarm |
| CN205302558U (en) * | 2016-01-11 | 2016-06-08 | 国家电网公司 | From warning power equipment attention device |
| CN105932565A (en) * | 2016-05-14 | 2016-09-07 | 魏会芳 | Power equipment with emergency medicine and function of timely alarm |
| CN206097336U (en) * | 2016-07-04 | 2017-04-12 | 赵忠华 | Machining shop safety reminding device |
| CN205788647U (en) * | 2016-07-16 | 2016-12-07 | 国网山东省电力公司招远市供电公司 | A kind of electric power alarm device |
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| Publication number | Publication date |
|---|---|
| CN107862822A (en) | 2018-03-30 |
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