CN111289810A - Electric energy quality on-line monitoring device system - Google Patents
Electric energy quality on-line monitoring device system Download PDFInfo
- Publication number
- CN111289810A CN111289810A CN201811489675.1A CN201811489675A CN111289810A CN 111289810 A CN111289810 A CN 111289810A CN 201811489675 A CN201811489675 A CN 201811489675A CN 111289810 A CN111289810 A CN 111289810A
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- electric energy
- energy quality
- support plate
- quality monitor
- storage box
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention is suitable for an electric energy quality on-line monitoring device system, which comprises a support rod and an electric energy quality monitor storage box, wherein a fixing pile is fixedly arranged at the lower end of the support rod, a third support plate, a second support plate and a first support plate are sequentially arranged at the upper end of the support rod from top to bottom, the second support plate and the third support plate are connected with the second support plate and the first support plate through steel wire pull ropes, the electric energy quality monitor storage box is fixedly arranged at the lower end of the first support plate, a sealing hole is connected to the front side surface of the electric energy quality monitor storage box in a penetrating manner, and the lower end of a connecting wire end is connected to the inside of a limiting clamping. This electric energy quality on-line monitoring device system is convenient for carry out real-time supervision to the electric wire, and when the electric energy of electric wire transmission appears unusually, convenient in time overhauls, avoids causing the loss, also is convenient for carry out waterproof insulation treatment, surface damage electric energy quality monitor to electric energy quality monitor simultaneously.
Description
Technical Field
The invention relates to the technical field related to power quality online monitoring, in particular to a power quality online monitoring device system.
Background
At present, the domestic research on the aspect of power quality monitoring is mostly limited to the research on harmonic problems, and some power quality compensation devices for monitoring and improving power quality are also proposed and developed, including various active power filters, dynamic reactive compensation devices, power quality comprehensive compensation devices, dynamic voltage restorers and the like.
However, most low-voltage electrical equipment is maintained only after an accident occurs, so that huge property loss and casualties are often caused in the mode, and when a large-scale low-voltage electrical equipment is used, although personnel perform regular maintenance, the measure can only relieve partial pressure of the low-voltage electrical equipment, so that an electric energy quality online monitoring device system is provided for solving the problems.
Disclosure of Invention
The invention aims to provide an electric energy quality online monitoring device system to solve the problems that when electric energy is transmitted, voltage is unstable, various accidents are caused, loss is caused, and real-time monitoring on voltage and the like is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: an electric energy quality on-line monitoring device system comprises a support rod and an electric energy quality monitor storage box, wherein a fixing pile is fixedly arranged at the lower end of the support rod, a fixing clamping block is welded and connected to the outer surface of the fixing pile, a third support plate, a second support plate and a first support plate are sequentially arranged at the upper end of the support rod from top to bottom, the second support plate and the third support plate are connected with the second support plate and the first support plate through steel wire pull ropes, the electric energy quality monitor storage box is fixedly arranged at the lower end of the first support plate, an insulating rubber pad is adhered and connected to the inner surface of the electric energy quality monitor storage box, a sealing hole is connected to the front side surface of the electric energy quality monitor storage box in a penetrating manner, a connecting wire end is connected to the inside of the sealing hole in a penetrating manner, and the limiting clamping blocks are fixedly arranged on the two sides of the front end of the electric energy quality monitor storage box.
Preferably, the support rod and the fixing pile form a welding integrated structure, the diameter of the fixing pile is smaller than that of the support rod, and the lower end of the fixing pile is of a conical structure.
Preferably, the fixed fixture blocks are of hollow round table-shaped structures, the diameter of the upper ends of the fixed fixture blocks is larger than that of the lower ends of the fixed fixture blocks, and the fixed fixture blocks are welded on the outer surface of the fixed pile at equal intervals.
Preferably, the first supporting plate and the second supporting plate and the steel wire pull rope form a triangular structure, and the length of the first supporting plate and the length of the second supporting plate are larger than that of the third supporting plate.
Preferably, the electric energy quality monitor is deposited the case and is constituted the dismantlement structure with first backup pad, and the electric energy quality monitor is deposited the front side surface symmetry of case and is provided with 2 sealed holes of group.
Preferably, the connecting line end is arranged in an L-shaped structure, and the connecting line end is connected with the limiting fixture block in a clamping groove manner, and the limiting fixture block is vertically arranged on the front side surface of the electric energy quality monitor storage box.
Compared with the prior art, the invention has the beneficial effects that: the electric energy quality on-line monitoring device system is convenient for installing the electric energy quality monitor on the electric wire frame, is convenient for monitoring the electric wire in real time, is convenient for overhauling in time when the electric energy transmitted by the electric wire is abnormal, avoids loss, is also convenient for waterproof insulation treatment of the electric energy quality monitor, damages the surface of the electric energy quality monitor,
1. the electric energy quality monitor storage box is in lap joint with the electric wire through the connecting wire end, so that electric energy transmitted by the electric wire can be conveniently collected, then signals are transmitted to the station end monitoring unit through the wireless network end for gathering, and finally the signals are transmitted to the comprehensive monitoring unit for analysis and judgment;
2. the fixing pile and the fixing fixture block are arranged, so that the fixing pile can be conveniently driven into the ground, and meanwhile, the upper end of the fixing fixture block is larger than the lower end of the fixing fixture block, so that the fixing pile has a function of catching the soil below the ground, and the fixing pile is prevented from being easily pulled out of the ground to influence the use stability;
3. be equipped with insulating rubber pad and connecting wire end, insulating rubber pad has insulating effect to electric energy quality monitor storage box, is convenient for deposit the electric energy quality monitor of incasement portion to electric energy quality monitor and protects, and the connecting wire end is "L" style of calligraphy structure simultaneously, avoids the rainwater to flow into the inside that electric energy quality monitor stored the case through the connecting wire end, influences electric energy quality monitor's normal use.
Drawings
FIG. 1 is a schematic flow chart of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a support bar; 2. fixing the pile; 3. fixing the fixture block; 4. a first support plate; 5. a second support plate; 6. a steel wire rope; 7. a third support plate; 8. the electric energy quality monitor storage box; 9. an insulating rubber pad; 10. sealing the hole; 11. a connecting wire end; 12. and a limiting clamping block.
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. 1-3, the present invention provides a technical solution: an electric energy quality on-line monitoring device system comprises a support rod 1, a fixed pile 2, a fixed clamping block 3, a first support plate 4, a second support plate 5, a steel wire stay cord 6, a third support plate 7, an electric energy quality monitor storage box 8, an insulating rubber pad 9, a sealing hole 10, a connecting wire end 11 and a limiting clamping block 12, wherein the fixed pile 2 is fixedly arranged at the lower end of the support rod 1, the fixed clamping block 3 is welded and connected to the outer surface of the fixed pile 2, the third support plate 7, the second support plate 5 and the first support plate 4 are sequentially arranged at the upper end of the support rod 1 from top to bottom, the space between the second support plate 5 and the third support plate 7 and the space between the second support plate 5 and the first support plate 4 are connected through the steel wire stay cord 6, the electric energy quality monitor storage box 8 is fixedly arranged at the lower end of the first support plate 4, and, the front side surface of the electric energy quality monitor storage box 8 is connected with a sealing hole 10 in a penetrating manner, the inside of the sealing hole 10 is connected with a connecting wire end 11 in a penetrating manner, the lower end of the connecting wire end 11 is connected inside a limiting clamping block 12 in a penetrating manner, and the limiting clamping block 12 is fixedly installed on two sides of the front end of the electric energy quality monitor storage box 8.
If bracing piece 1 and spud pile 2 constitute welding integral structure in fig. 2, and the diameter size of spud pile 2 is less than the diameter size of bracing piece 1, and the lower extreme of spud pile 2 is coniform structure, make things convenient for spud pile 2 to pass through 3 fixed mounting of fixed fixture block in the below ground, thereby be convenient for fixed mounting bracing piece 1, fixed fixture block 3 is hollow round platform column structure in fig. 2, and the upper end diameter size of fixed fixture block 3 is greater than lower extreme diameter size, and fixed fixture block 3 is in the equidistant welded distribution of the surface of spud pile 2, be convenient for fixed fixture block 3 to grasp subaerial soil, avoid bracing piece 1 easy being extracted, facilitate the use.
Like in fig. 2 first backup pad 4 and second backup pad 5 all constitute triangle-shaped structure with steel wire stay cord 6, and the length dimension of first backup pad 4 and second backup pad 5 all is greater than the length dimension of third backup pad 7, is convenient for keep the stability of the structure of first backup pad 4 and second backup pad 5 to be convenient for support the electric wire, conveniently transmit electric energy, convenient to use.
As in fig. 2 and 3, the electric energy quality monitor storage box 8 and the first supporting plate 4 constitute the disassembly structure, and the front side surface symmetry that the electric energy quality monitor storage box 8 was provided with 2 groups of sealing holes 10, easy to assemble and dismantle, simultaneously also be convenient for seal treatment to whole electric energy quality monitor, be convenient for protect the electric energy quality monitor, avoid damaging, cause the loss, as in fig. 3 in the connecting wire end 11 be "L" style of calligraphy structure setting, and connecting wire end 11 is connected for the draw-in groove with spacing fixture block 12, and spacing fixture block 12 sets up the front side surface at the electric energy quality monitor storage box 8 perpendicularly, when being convenient for connecting wire end 11 to drench by the rainwater, the rainwater slides downwards, avoid permeating the inside that the electric energy quality monitor storage box 8, damage the electric energy quality monitor of electric energy quality monitor storage box 8 internally mounted.
The working principle is as follows: when the power quality on-line monitoring device system is used, firstly, the power quality monitoring device storage box 8 is fixedly arranged at the lower end of the first supporting plate 4 through bolts, then the supporting rod 1 is fixedly arranged below the ground through the fixing pile 2 and the fixing clamping block 3, the upper end of the fixing clamping block 3 is larger than the lower end, so that the soil below the ground can be conveniently grabbed and attached, the fixing pile 2 is prevented from being easily pulled out, the supporting rod 1 is conveniently and firmly fixedly arranged below the ground, then various personnel climb to the upper end of the supporting rod 1 through the crawling ladder to lap the monitoring end of the connecting wire end 11 with the electric wire, so that the electric energy transmitted by the electric wire can be conveniently monitored in real time, the signals are transmitted to the station end monitoring unit through the wireless grid end to be gathered and collected, then the gathered and collected signals are transmitted to the comprehensive monitoring unit to be analyzed, when the electric energy, the online monitoring device is convenient to find in time and overhaul in time, avoids accidents or loss and influences the use safety, and is the whole process of using the online monitoring device system for the power quality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an electric energy quality on-line monitoring device system, includes that bracing piece (1) and electric energy quality monitor deposit case (8), its characterized in that: the lower end of the support rod (1) is fixedly provided with a fixed pile (2), the outer surface of the fixed pile (2) is welded and connected with a fixed clamping block (3), the upper end of the support rod (1) is sequentially provided with a third support plate (7), a second support plate (5) and a first support plate (4) from top to bottom, the second support plate (5) and the third support plate (7) are connected with the second support plate (5) and the first support plate (4) through steel wire pull ropes (6), the electric energy quality monitor storage box (8) is fixedly arranged at the lower end of the first support plate (4), the inner surface of the electric energy quality monitor storage box (8) is connected with an insulating rubber pad (9) in a sticking manner, the front side surface of the electric energy quality monitor storage box (8) is connected with a sealing hole (10) in a penetrating manner, and the inside of the sealing hole (10) is connected with, the lower end of the connecting wire end (11) is connected inside the limiting clamping block (12) in a penetrating mode, and the limiting clamping block (12) is fixedly installed on the two sides of the front end of the electric energy quality monitor storage box (8).
2. The system of claim 1, wherein: bracing piece (1) and spud pile (2) constitute welding integral structure, and the diameter size of spud pile (2) is less than the diameter size of bracing piece (1) to the lower extreme of spud pile (2) is coniform structure.
3. The system of claim 1, wherein: the fixed fixture blocks (3) are of hollow round table-shaped structures, the diameter of the upper ends of the fixed fixture blocks (3) is larger than that of the lower ends of the fixed fixture blocks, and the fixed fixture blocks (3) are welded on the outer surface of the fixed pile (2) at equal intervals.
4. The system of claim 1, wherein: first backup pad (4) and second backup pad (5) all constitute triangular structure with steel wire stay cord (6), and the length dimension of first backup pad (4) and second backup pad (5) all is greater than the length dimension of third backup pad (7).
5. The system of claim 1, wherein: the electric energy quality monitoring instrument is deposited case (8) and is constituted the dismantlement structure with first backup pad (4), and the electric energy quality monitoring instrument is deposited the front side surface symmetry of case (8) and is provided with 2 sealed holes (10) of group.
6. The system of claim 1, wherein: the connecting wire end (11) is arranged in an L-shaped structure, the connecting wire end (11) is connected with the limiting clamping block (12) through a clamping groove, and the limiting clamping block (12) is vertically arranged on the front side surface of the electric energy quality monitor storage box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811489675.1A CN111289810A (en) | 2018-12-06 | 2018-12-06 | Electric energy quality on-line monitoring device system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811489675.1A CN111289810A (en) | 2018-12-06 | 2018-12-06 | Electric energy quality on-line monitoring device system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111289810A true CN111289810A (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811489675.1A Pending CN111289810A (en) | 2018-12-06 | 2018-12-06 | Electric energy quality on-line monitoring device system |
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| Country | Link |
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| CN (1) | CN111289810A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103472327A (en) * | 2013-09-02 | 2013-12-25 | 西安欣东源电气有限公司 | Anti-strong-magnetism and all-weather online monitoring device and method of dry type reactor |
| CN204302418U (en) * | 2014-12-25 | 2015-04-29 | 青岛电力设计院有限公司 | A kind of equipment for monitoring power quality |
| KR101764335B1 (en) * | 2017-03-21 | 2017-08-03 | (주)디케이이엔지 | Voltage forecast system of electric power distribution line |
| CN107894520A (en) * | 2018-01-20 | 2018-04-10 | 宣城市飞诚环保科技有限公司 | A kind of electric energy quality detection device |
| CN207355118U (en) * | 2017-11-02 | 2018-05-15 | 天津市绿视野节能工程设备股份有限公司 | A kind of water-saving type field irrigation rig |
-
2018
- 2018-12-06 CN CN201811489675.1A patent/CN111289810A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103472327A (en) * | 2013-09-02 | 2013-12-25 | 西安欣东源电气有限公司 | Anti-strong-magnetism and all-weather online monitoring device and method of dry type reactor |
| CN204302418U (en) * | 2014-12-25 | 2015-04-29 | 青岛电力设计院有限公司 | A kind of equipment for monitoring power quality |
| KR101764335B1 (en) * | 2017-03-21 | 2017-08-03 | (주)디케이이엔지 | Voltage forecast system of electric power distribution line |
| CN207355118U (en) * | 2017-11-02 | 2018-05-15 | 天津市绿视野节能工程设备股份有限公司 | A kind of water-saving type field irrigation rig |
| CN107894520A (en) * | 2018-01-20 | 2018-04-10 | 宣城市飞诚环保科技有限公司 | A kind of electric energy quality detection device |
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Application publication date: 20200616 |
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| RJ01 | Rejection of invention patent application after publication |