CN112735069A - Electronic fence for electric pole maintenance and position early warning on transformer substation - Google Patents
Electronic fence for electric pole maintenance and position early warning on transformer substation Download PDFInfo
- Publication number
- CN112735069A CN112735069A CN202011393286.6A CN202011393286A CN112735069A CN 112735069 A CN112735069 A CN 112735069A CN 202011393286 A CN202011393286 A CN 202011393286A CN 112735069 A CN112735069 A CN 112735069A
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- Prior art keywords
- distance measuring
- measuring rod
- electric pole
- early warning
- transformer substation
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- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
-
- 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
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses an electronic fence for carrying out position early warning on the maintenance of an electric pole on a transformer substation, belonging to the technical field of operation and maintenance devices of electric power facilities; it comprises a distance measuring rod; an object stage which can slide along the length direction of the distance measuring rod is arranged on the distance measuring rod; a diffuse reflection infrared sensor is arranged on the objective table; the infrared transmitting end of the diffuse reflection infrared sensor is vertically arranged upwards, and the signal output end of the diffuse reflection infrared sensor is connected with the main controller through a lead; the main controller is also connected with a power supply and an alarm device respectively; the power supply is of a storage battery structure; the invention effectively solves the problem of certain potential safety hazard in the process of overhauling a single electric pole of the electric pole group of the transformer substation at present.
Description
Technical Field
The invention relates to the technical field of electric power facility operation and maintenance devices, in particular to an electronic fence for position early warning during electric pole maintenance on a transformer substation.
Background
The electric pole in the transformer substation is an important electric power facility for realizing the functions of power transformation, transmission and the like, and the electric pole is often required to be repaired and maintained due to the special working environment, however, in the specific maintenance process, for various reasons, the occupied area of the electric pole group in the transformer substation is limited, the distance between every two electric poles is relatively small, sometimes only about two meters, and meanwhile, because the overhaul of the target electric pole can only disconnect the electricity of the target electric pole, the situation that the electric pole is still electrified around the electric pole after the electric pole is pulled up by an operator is likely to happen, because the voltage carried by the electric pole on the transformer substation is too large, a certain dangerous area is formed around the electrified pole, and an operator may have a safety accident in the process of operation only because a part of limbs stay in the dangerous area of the electrified pole around due to the action of stretching arms or other inadvertent limbs, which is an important problem to be solved at present.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides an electric fence that carries out position early warning is maintained to pole on transformer substation to solve and to overhaul the problem that the in-process has certain potential safety hazard at present at the single pole of transformer substation's pole group.
In order to solve the problems, the invention provides the following technical scheme:
an electronic fence for carrying out position early warning in the maintenance of an electric pole on a transformer substation comprises a distance measuring pole; an object stage which can slide along the length direction of the distance measuring rod is arranged on the distance measuring rod; a diffuse reflection infrared sensor is arranged on the objective table; the infrared transmitting end of the diffuse reflection infrared sensor is vertically arranged upwards, and the signal output end of the diffuse reflection infrared sensor is connected with the main controller through a lead; the main controller is also connected with a power supply and an alarm device respectively; the power supply is of a storage battery structure.
Preferably, the alarm device comprises a buzzer, a warning lamp and a vibrator, wherein the buzzer, the warning lamp and the vibrator are arranged on the object stage; the main controller is also provided with a wireless communication module; the wireless communication module is in signal connection with the vibrator.
Preferably, the distance measuring rod is a telescopic straight rod structure made of an insulating material, and a length mark is further arranged on the distance measuring rod.
Preferably, movable clamping heads are respectively and detachably mounted on two sides of the distance measuring rod; the movable clamp is an arc-shaped clamping ring structure made of elastic insulating materials, and the size of the movable clamp is equal to the diameter of the bottom of the electric pole; the front end side and the rear end side of the distance measuring rod are respectively provided with a placing groove; the movable clamping head can be placed into the placing groove after being straightened, and a movable door capable of being opened and closed is further installed at the position of the placing groove.
Furthermore, an elastic clamping clip is arranged in the middle of the movable clamping head; the elastic clamp can be arranged at the end position of the distance measuring rod; one end of the movable door is hinged on the distance measuring rod, and the other end of the movable door is provided with a pressure head; the pressure head is matched with a pressing type lock hole correspondingly arranged on the distance measuring rod.
Preferably, the object table is detachably arranged on the distance measuring rod through the positioning clamping piece.
Furthermore, it has the bar spout to open along length direction at the middle part of range finding pole, and the one end of objective table inserts set up in the bar spout, and open at this tip of objective table has the external screw thread section, the location fastener be one with external screw thread section matched with nut structure.
Preferably, the main controller is an integrated circuit board arranged in the objective table; the power supply is in a structure of a rechargeable lithium battery; and the power supply is detachably mounted on the stage.
The invention has the beneficial effects that:
the invention designs a device capable of measuring distance between adjacent electric poles, an electronic fence is arranged between two electric poles by using an infrared sensor through moving an objective table on a distance measuring pole, when a worker works on the electric poles, limbs extend to the sensing range of the infrared sensor, namely the safety distance between the worker and another electrified electric pole, an alarm device is connected through a main controller to warn the worker, so that the worker can regulate own posture in time, and the possibility of accidents is reduced.
Drawings
FIG. 1 is a schematic diagram of electrical component connections in an embodiment of the present invention;
fig. 2 is a schematic view of the actual installation between two electric poles in the present embodiment;
FIG. 3 is a cross-sectional view of the distance measuring bar, the object stage and the positioning fastener cooperating with each other;
FIG. 4 is a schematic structural diagram of the distance measuring rod of the present embodiment;
description of reference numerals: 1. the range finding pole, 1A, bar spout, 1B, standing groove, 2, objective table, 3, diffuse reflection infrared inductor, 4, main control unit, 4A, wireless communication module, 5, power, 6, alarm device, 6A, bee calling organ, 6B, warning light, 6C, vibrator, 7, location fastener, 8, activity dop, 9, dodge gate.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example (b):
referring to fig. 1, the embodiment provides an electronic fence for performing position early warning in electric pole maintenance on a transformer substation; it comprises a distance measuring rod 1; an object stage 2 which can slide along the length direction of the distance measuring rod 1 is arranged on the distance measuring rod 1; a diffuse reflection infrared sensor 3 is arranged on the objective table 2; the infrared transmitting end of the diffuse reflection infrared sensor 3 is vertically arranged upwards, and the signal output end of the diffuse reflection infrared sensor 3 is connected with the main controller 4 through a lead; the main controller 4 is also connected with a power supply 5 and an alarm device 6 respectively. The main controller 4 is an integrated circuit board disposed in the stage 2; the power supply 5 is of a rechargeable lithium battery construction; and the power supply 5 is detachably mounted on the stage 2. In the embodiment, the main controller 4 is a 51-series single chip microcomputer, and the diffuse reflection infrared sensor 3 is an XKC-TD200V5 type sensor.
The alarm device 6 comprises a buzzer 6A, a warning lamp 6B and a vibrator 6C which is arranged on the objective table and is carried by an operator; the main controller 4 is also provided with a wireless communication module 4A; the wireless communication module 4A is in signal connection with the vibrator 6C. The vibrator 6C in this embodiment is a high-frequency vibration device with its own power supply, and is placed close to the operator. The vibrator 6C is powered by a built-in power supply inside its apparatus.
Referring to fig. 4, the distance measuring rod 1 is a telescopic straight rod structure made of an insulating material, and a length mark is further disposed on the distance measuring rod 1. Two sides of the distance measuring rod 1 are respectively and detachably provided with a movable clamping head 8; the movable clamp 8 is an arc-shaped clamping ring structure made of elastic insulating materials, and the size of the movable clamp is equal to the diameter of the bottom of the electric pole; the front end side and the rear end side of the distance measuring rod 1 are respectively provided with a placing groove 1B; the movable chuck 8 can be placed in the placing groove 1B after being straightened, and an openable movable door 9 is further installed at the position of the placing groove 1B. An elastic clamping clip is arranged in the middle of the movable clamping head 8; the elastic clamp can be arranged at the end position of the distance measuring rod 1; one end of the movable door 9 is hinged on the distance measuring rod 1, and the other end is provided with a pressure head; the pressure head is matched with a press type lock hole correspondingly arranged on the distance measuring rod 1. Considering operating environment, use insulating material's range finding pole 1 and activity dop 8 can improve the security at the installation equipment in-process, and the use of activity dop 8 can prevent the removal of the range finding pole that leads to because the influence of external environment factor in the operation process, and then influences the work of infrared inductor on the objective table. Meanwhile, in order to keep the structure of the device simple, the movable chuck 8 is provided in this embodiment as a detachable structure, and a placement groove into which the distance measuring rod can be inserted is formed in the distance measuring rod, and the distance measuring rod is fixed by using a movable door.
The object stage 2 is detachably arranged on the distance measuring rod 1 through a positioning clamping piece 7. Referring to fig. 3, a strip-shaped sliding groove 1A is formed in the middle of the distance measuring rod 1 along the length direction, one end of the object stage 2 is inserted into the strip-shaped sliding groove 1A for arrangement, an external thread section is formed at the end of the object stage 2, and the positioning fastener 7 is a nut structure matched with the external thread section. Use locator card 7 can be fixed effectively between objective table 2 and range finding pole 1, prevent because the mutual displacement that external influence leads to, make safe distance the deviation appear, and then make fence's position change.
Claims (8)
1. The utility model provides an electric fence that carries out position early warning is maintained to pole on transformer substation which characterized in that: it comprises a distance measuring rod (1); an object stage (2) which can slide along the length direction of the distance measuring rod (1) is arranged on the distance measuring rod (1); a diffuse reflection infrared sensor (3) is arranged on the objective table (2); the infrared transmitting end of the diffuse reflection infrared sensor (3) is vertically arranged upwards, and the signal output end of the diffuse reflection infrared sensor (3) is connected with the main controller (4) through a lead; the main controller (4) is also respectively connected with a power supply (5) and an alarm device (6).
2. The electronic fence for the location early warning of the electric pole maintenance on the transformer substation according to claim 1, wherein: the alarm device (6) comprises a buzzer (6A) arranged on the objective table, a warning lamp (6B) and a vibrator (6C) carried by an operator; the main controller (4) is also provided with a wireless communication module (4A); the wireless communication module (4A) is in signal connection with the vibrator (6C).
3. The electronic fence for the location early warning of the electric pole maintenance on the transformer substation according to claim 1, wherein: the distance measuring rod (1) is of a telescopic straight rod structure made of an insulating material, and a length mark is further arranged on the distance measuring rod (1).
4. The electronic fence for the location early warning of the electric pole maintenance on the transformer substation according to claim 1, wherein: two sides of the distance measuring rod (1) are respectively and detachably provided with a movable clamping head (8); the movable clamping head (8) is of an arc-shaped clamping ring structure made of elastic insulating materials, and the size of the movable clamping head is equal to the diameter of the bottom of the electric pole; the front end side and the rear end side of the distance measuring rod (1) are respectively provided with a placing groove (1B); the movable clamping head (8) can be placed into the placing groove (1B) after being straightened, and a movable door (9) which can be opened and closed is further installed at the position of the placing groove (1B).
5. The electronic fence for the location early warning of the electric pole maintenance on the substation according to claim 4, wherein: an elastic clamping clip is arranged in the middle of the movable clamping head (8); the elastic clamp can be arranged at the end position of the distance measuring rod (1); one end of the movable door (9) is hinged on the distance measuring rod (1), and the other end is provided with a pressure head; the pressure head is matched with a press type lock hole correspondingly arranged on the distance measuring rod (1).
6. The electronic fence for the location early warning of the electric pole maintenance on the transformer substation according to claim 1, wherein: the object stage (2) is detachably arranged on the distance measuring rod (1) through a positioning clamping piece (7).
7. The electronic fence for the location early warning of the electric pole maintenance on the substation according to claim 6, wherein: open at the middle part of range finding pole (1) along length direction has bar spout (1A), and the one end of objective table (2) inserts set up in bar spout (1A), and open at this tip of objective table (2) has the external screw thread section, location fastener (7) be one with external screw thread section matched with nut structure.
8. The electronic fence for the location early warning of the electric pole maintenance on the transformer substation according to claim 1, wherein: the main controller (4) is an integrated circuit board arranged in the objective table (2); the power supply (5) is of a chargeable lithium battery structure; and the power supply (5) is detachably mounted on the object stage (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011393286.6A CN112735069A (en) | 2020-12-03 | 2020-12-03 | Electronic fence for electric pole maintenance and position early warning on transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011393286.6A CN112735069A (en) | 2020-12-03 | 2020-12-03 | Electronic fence for electric pole maintenance and position early warning on transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112735069A true CN112735069A (en) | 2021-04-30 |
Family
ID=75598397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011393286.6A Pending CN112735069A (en) | 2020-12-03 | 2020-12-03 | Electronic fence for electric pole maintenance and position early warning on transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112735069A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202472861U (en) * | 2012-03-02 | 2012-10-03 | 石家庄供电公司 | Safety fence with automatic human body approach induction function |
| CN204609464U (en) * | 2015-05-14 | 2015-09-02 | 国家电网公司 | A kind of ight safe fence of intelligent-induction |
| CN206495561U (en) * | 2016-11-09 | 2017-09-15 | 国网四川省电力公司广元供电公司 | A kind of spliced security enclosure of transforming plant |
| KR20180058919A (en) * | 2016-11-25 | 2018-06-04 | 주식회사 센서웨이 | Detection device for virtual fense |
| CN111491257A (en) * | 2020-03-16 | 2020-08-04 | 广东电网有限责任公司 | Three-dimensional visual operation monitoring system for transformer substation and control method thereof |
-
2020
- 2020-12-03 CN CN202011393286.6A patent/CN112735069A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202472861U (en) * | 2012-03-02 | 2012-10-03 | 石家庄供电公司 | Safety fence with automatic human body approach induction function |
| CN204609464U (en) * | 2015-05-14 | 2015-09-02 | 国家电网公司 | A kind of ight safe fence of intelligent-induction |
| CN206495561U (en) * | 2016-11-09 | 2017-09-15 | 国网四川省电力公司广元供电公司 | A kind of spliced security enclosure of transforming plant |
| KR20180058919A (en) * | 2016-11-25 | 2018-06-04 | 주식회사 센서웨이 | Detection device for virtual fense |
| CN111491257A (en) * | 2020-03-16 | 2020-08-04 | 广东电网有限责任公司 | Three-dimensional visual operation monitoring system for transformer substation and control method thereof |
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Application publication date: 20210430 |
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| RJ01 | Rejection of invention patent application after publication |