CN108957239B - Distribution network line loss analyzer - Google Patents
Distribution network line loss analyzer Download PDFInfo
- Publication number
- CN108957239B CN108957239B CN201810898439.9A CN201810898439A CN108957239B CN 108957239 B CN108957239 B CN 108957239B CN 201810898439 A CN201810898439 A CN 201810898439A CN 108957239 B CN108957239 B CN 108957239B
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- fixedly connected
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- 230000001681 protective effect Effects 0.000 claims abstract description 48
- 210000004209 hair Anatomy 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000005341 toughened glass Substances 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
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
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- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a power distribution network line loss analyzer, which comprises an analyzer body, wherein the analyzer body comprises a protective shell, an analyzer is arranged inside the upper end of the protective shell, a cavity is arranged inside the lower end of the protective shell, a fan is fixedly connected to the lower end of one side of the cavity, a plurality of heat dissipation holes are formed in the cavity, a storage battery is fixedly connected inside the protective shell, the storage battery is electrically connected with the fan, an illuminating lamp is fixedly connected to one side of the outer part of the protective shell, and the illuminating lamp is electrically connected with the storage battery. Is convenient to carry.
Description
Technical Field
The invention belongs to the technical field of analyzers, and particularly relates to a power distribution network line loss analyzer.
Background
The line loss analysis appearance is that the staff measures electric energy loss's an instrument, and current line loss analysis appearance outside does not have protector, and the staff all puts the analysis appearance in a box, and is comparatively troublesome when carrying, and the line loss analysis appearance needs other lighting device when dim department interconnecting link, and is comparatively inconvenient, and the line loss analysis appearance during operation can produce certain heat, and the thermal diffusivity is relatively poor.
Disclosure of Invention
The invention aims to solve the problems, and provides a power distribution network line loss analyzer, which solves the defects that the conventional line loss analyzer is not provided with a protective device outside, workers put the analyzer in a box and are troublesome to carry, other lighting devices are needed when the line loss analyzer is connected with a circuit in a dark place, the line loss analyzer is inconvenient to carry, certain heat is generated when the line loss analyzer works, and the heat dissipation performance is poor.
In order to solve the above problems, the present invention provides a technical solution:
the power distribution network line loss analyzer comprises an analyzer body, the analyzer body comprises a protective shell, an analyzer is arranged inside the upper end of the protective shell, a cavity is arranged inside the lower end of the protective shell, a fan is fixedly connected to the lower end of one side of the cavity, a plurality of heat dissipation holes are formed in the cavity, a storage battery is fixedly connected inside the protective shell, the storage battery is electrically connected with the fan, an illuminating lamp is fixedly connected to one side of the outer portion of the protective shell and electrically connected with the storage battery, a first groove is formed in the front face of the protective shell, a control switch is fixedly connected inside the first groove and electrically connected with the fan, the storage battery and the illuminating lamp respectively, a first hinge is fixedly connected to one side of the first groove, a protective cover is fixedly connected to the first hinge, and a second groove is formed in the, the outside opposite side fixedly connected with fourth hinge of protective housing, fixedly connected with connector link on the fourth hinge, the lower extreme fixedly connected with connecting rod of protective housing, the lower extreme swing joint of connecting rod has first fixed plate, one side upper end fixedly connected with riser of protective housing, be equipped with the slide opening on the riser, the inside swing joint in slide opening has the slide-shaft, fixedly connected with fly leaf on the slide-shaft.
The movable plate is provided with a through groove, one side of the through groove is provided with a third groove, the other side of the through groove is movably connected with a second movable shaft, the second movable shaft is fixedly connected with a cover plate, one side of the cover plate, which is far away from the second movable shaft, is fixedly connected with a connecting sheet, the width of the connecting sheet is the same as that of the third groove, the upper end of one side of the movable plate, which is close to the analyzer, is fixedly connected with a second fixed plate, the middle part of the upper end of the second fixed plate is inserted with a screw rod, the lower end of the screw rod penetrates through the second fixed plate and extends to the lower end of the second fixed plate, the lower end of the screw rod is fixedly connected with a first push plate, the lower end of the second fixed plate is fixedly connected with a telescopic rod, the telescopic rod consists of a main rod and an auxiliary, the auxiliary rod is sleeved with a spring, the upper end of the spring is fixedly connected to the lower end of the main rod, and the lower end of the spring is fixedly connected to the upper end of the second push plate.
Preferably, the front and rear lower ends of the first fixing plate are provided with sliding grooves, both sides of the sliding grooves are slidably connected with sliding blocks, the lower ends of the sliding blocks are fixedly connected with clamping blocks, the lower end of the clamping block arranged on one side of the first fixing plate is fixedly connected with a second fixing block, the second fixing block is fixedly connected with a third hinge, the third hinge is fixedly connected with a second connecting belt, the upper end of the second connecting belt is fixedly connected with an original wool layer, the lower end of the clamping block arranged on the other side of the first fixing plate is fixedly connected with a first fixing block, the size of the first fixing block is the same as that of the second fixing block, one side of the first fixing block close to the second connecting belt is fixedly connected with a second hinge, the second hinge is fixedly connected with a first connecting belt, the lower end of the first connecting belt is fixedly connected with a barbed layer, and the front of the first fixing plate is fixedly connected with, the movable clamping plate is fixedly connected to the first movable shaft and is of an L-shaped structure, the supporting plate is fixedly connected to the movable clamping plate, the size of the first connecting belt is the same as that of the second connecting belt, and the area of the barbed hook layer is larger than that of the original woolen layer.
The one end fixedly connected with connecting block that the fly leaf was kept away from to the second fixed plate, connecting block and connector link phase-match.
A clamping groove is formed in one side of the protective shell, and the width of the clamping groove is wider than that of the upper end of the movable clamping plate.
The invention has the beneficial effects that: the analyzer is convenient to be fixed on the arm of a worker and is convenient to carry by arranging the protective shell and the movable plate outside the analyzer, the protective shell is provided with the first fixing plate with the two clamping blocks at the lower end of the protective shell, and the two clamping blocks are respectively provided with the first connecting belt with the barbed hook layer and the second connecting belt with the original fur layer.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cut-away view of the protective case of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention;
FIG. 4 is a schematic structural diagram of a movable plate according to the present invention;
FIG. 5 is a schematic view of the slider of the present invention;
FIG. 6 is a schematic structural view of a movable clamping plate according to the present invention;
FIG. 7 is a block diagram of the present invention.
In the figure: 1-analyzer body, 2-protective shell, 3-analyzer, 4-cavity, 5-fan, 6-storage battery, 7-lighting lamp, 8-first groove, 9-control switch, 10-heat dissipation hole, 11-first hinge, 12-protective cover, 13-second groove, 14-connecting rod, 15-first fixing plate, 16-sliding groove, 17-sliding block, 18-clamping block, 19-first fixing block, 20-second hinge, 21-first connecting belt, 22-barbed layer, 23-second fixing block, 24-third hinge, 25-second connecting belt, 26-original wool layer, 27-movable clamping plate, 28-clamping groove, 29-fourth hinge, 30-connecting buckle, 31-vertical plate, 32-sliding hole, 33-sliding shaft, 34-supporting plate, 35-movable plate, 36-second fixing plate, 37-first push plate, 38-telescopic rod, 39-main rod, 40-auxiliary rod, 41-second push plate, 42-spring, 43-connecting block, 44-through groove, 45-third groove, 46-second movable shaft, 47-cover plate, 48-connecting sheet, 49-screw rod and 50-first movable shaft.
The specific implementation mode is as follows:
as shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment: the power distribution network line loss analyzer comprises an analyzer body 1, wherein the analyzer body 1 comprises a protective shell 2, an analyzer 3 is arranged inside the upper end of the protective shell 2, a cavity 4 is arranged inside the lower end of the protective shell 2, a fan 5 is fixedly connected to the lower end of one side of the cavity 4, a plurality of heat dissipation holes 10 are formed in the cavity 4, a storage battery 6 is fixedly connected inside the protective shell 2, the storage battery 6 is electrically connected with the fan 5, an illuminating lamp 7 is fixedly connected to one side outside of the protective shell 2, the illuminating lamp 7 is electrically connected with the storage battery 6, a first groove 8 is formed in the front side of the protective shell 2, a control switch 9 is fixedly connected inside the first groove 8, the control switch 9 is respectively electrically connected with the fan 5, the storage battery 6 and the illuminating lamp 7, and a first hinge 11 is fixedly connected to one side of the, fixedly connected with visor 12 on the first hinge 11, be equipped with second recess 13 on the visor 12, the outside opposite side fixedly connected with fourth hinge 29 of protective housing 2, fixedly connected with connector link 30 on the fourth hinge 29, the lower extreme fixedly connected with connecting rod 14 of protective housing 2, the lower extreme swing joint of connecting rod 14 has first fixed plate 15, one side upper end fixedly connected with riser 31 of protective housing 2, be equipped with slide opening 32 on the riser 31, the inside swing joint of slide opening 32 has slide shaft 33, fixedly connected with fly leaf 35 on the slide shaft 33.
Wherein, the front and rear lower ends of the first fixing plate 15 are respectively provided with a sliding chute 16, the two sides of the sliding chute 16 are respectively provided with a sliding block 17 in a sliding manner, the lower end of the sliding block 17 is respectively and fixedly connected with a clamping block 18, the lower end of the clamping block 18 arranged on one side of the first fixing plate 15 is fixedly connected with a second fixing block 23, the second fixing block 23 is fixedly connected with a third hinge 24, the third hinge 24 is fixedly connected with a second connecting belt 25, the upper end of the second connecting belt 25 is fixedly connected with an original hair layer 26, the lower end of the clamping block 18 arranged on the other side of the first fixing plate 15 is fixedly connected with a first fixing block 19, the size of the first fixing block 19 is the same as that of the second fixing block 23, one side of the first fixing block 19 close to the second connecting belt 25 is fixedly connected with a second hinge 20, the second hinge 20 is fixedly connected with a first connecting belt 21, the lower end of the, the front surface of the first fixing plate 15 is fixedly connected with a first movable shaft 50, the first movable shaft 50 is fixedly connected with a movable clamping plate 27, the movable clamping plate 27 is in an L-shaped structure, and the movable clamping plate 27 is fixedly connected with a support plate 34.
Wherein a through groove 44 is arranged on the movable plate 35, a third groove 45 is arranged on one side of the through groove 44, a second movable shaft 46 is movably connected to the other side of the through groove 44, a cover plate 47 is fixedly connected to the second movable shaft 46, a connecting plate 48 is fixedly connected to one side of the cover plate 47 far away from the second movable shaft 46, the width of the connecting plate 48 is the same as that of the third groove 45, a second fixing plate 36 is fixedly connected to the upper end of one side of the movable plate 35 close to the analyzer 3, a screw 49 is inserted into the middle of the upper end of the second fixing plate 36, the lower end of the screw 49 penetrates through the second fixing plate 36 and extends to the lower end of the second fixing plate 36, a first push plate 37 is fixedly connected to the lower end of the screw 49, an expansion link 38 is fixedly connected to the lower end of the second fixing plate 36, the expansion link 38 is composed of a main rod 39 and an auxiliary rod 40, the, the lower end of the auxiliary rod 40 is fixedly connected with a second push plate 41, the auxiliary rod 40 is sleeved with a spring 42, the upper end of the spring 42 is fixedly connected with the lower end of the main rod 39, and the lower end of the spring 42 is fixedly connected with the upper end of the second push plate 41.
Wherein, the second fixing plate 36 is fixedly connected with a connecting block 43 at an end far away from the movable plate 35, and the connecting block 43 is matched with the connecting buckle 30, so as to fix the movable plate 35 on the protective casing 2.
A clamping groove 28 is formed in one side of the protective shell 2, and the width of the clamping groove 28 is wider than that of the upper end of the movable clamping plate 27, so that the protective shell 2 can be fixed conveniently.
The size of the first connecting belt 21 is the same as that of the second connecting belt 25, and the area of the barbed hook layer 22 is larger than that of the raw hair layer 26, so that the analyzer body 1 can be conveniently fixed on the arm of a worker.
Wherein, the fixture blocks 18 are made of rubber.
The width of the through groove 44 is narrower than that of the analyzer 3, the width of the through groove 44 is the same as that of the cover plate 47, and the cover plate 47 is made of tempered glass, so that the analyzer 3 and workers can be protected from observing the analyzer 3, and the cover plate 47 can be clamped inside the through groove 44.
Specifically, the method comprises the following steps: before the power distribution network line loss analyzer is used, the connecting buckle 30 and the connecting block 43 are separated, the movable plate 35 is turned over to the upper side of one side of the protective shell 2, the analyzer 3 is placed in the protective shell 2 to turn the movable plate 35 back to the original position, in the process, the second push plate 41 is pressed against the analyzer 3, the spring 42 applies acting force pushing towards the inside of the protective shell 2 to the analyzer 3, the connecting buckle 30 is buckled on the connecting block 43, the screw 49 is rotated until the first push plate 37 is pressed against the analyzer 3, the first fixing plate 15 is rotated, one side with the movable clamping plate 27 is rotated to the lower side of the clamping groove 28, the movable clamping plate 27 is clamped in the clamping groove 28, the two clamping blocks 18 are clamped at two sides of an arm, the two clamping blocks 18 are pushed towards the direction close to the arm until the two clamping blocks 18 are contacted with the arm, the first connecting belt 21 and the second connecting belt 25 are wound to the lower side of the arm, paste former batt 26 on thorn hook layer 22, during the use, take off analysis appearance body 1 from the arm, with analysis appearance 3 and line connection, open apron 47, operate, if the environment is dim, open light 7, in the time of work, open fan 5, dispel the heat to the lower extreme of analysis appearance 3, blow into the inside air of cavity 4 and discharge through louvre 10, thereby dispel the heat to analysis appearance 3, after using up, repeat above-mentioned step, it can on the arm to install analysis appearance body 1 back.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (2)
1. Distribution network line loss analyzer, including analyzer body (1), its characterized in that, analyzer body (1) includes protective housing (2), the inside analysis appearance (3) that is equipped with in the upper end of protective housing (2), the inside cavity (4) that is equipped with of lower extreme of protective housing (2), one side lower extreme fixedly connected with fan (5) of cavity (4), be equipped with a plurality of louvres (10) on cavity (4), the inside fixedly connected with battery (6) of protective housing (2), battery (6) and fan (5) electric connection, outside one side fixedly connected with light (7) of protective housing (2), light (7) and battery (6) electric connection, the front of protective housing (2) is equipped with first recess (8), the inside fixedly connected with control switch (9) of first recess (8), the control switch (9) is respectively electrically connected with the fan (5), the storage battery (6) and the illuminating lamp (7), one side of the first groove (8) is fixedly connected with a first hinge (11), the first hinge (11) is fixedly connected with a protective cover (12), the protective cover (12) is provided with a second groove (13), the other side of the outer part of the protective shell (2) is fixedly connected with a fourth hinge (29), the fourth hinge (29) is fixedly connected with a connecting buckle (30), the lower end of the protective shell (2) is fixedly connected with a connecting rod (14), the lower end of the connecting rod (14) is movably connected with a first fixing plate (15), the upper end of one side of the protective shell (2) is fixedly connected with a vertical plate (31), the vertical plate (31) is provided with a sliding hole (32), and the inner part of the sliding hole (32) is movably connected with a sliding shaft (33, a movable plate (35) is fixedly connected to the sliding shaft (33);
a through groove (44) is formed in the movable plate (35), a third groove (45) is formed in one side of the through groove (44), a second movable shaft (46) is movably connected to the other side of the through groove (44), a cover plate (47) is fixedly connected to the second movable shaft (46), a connecting plate (48) is fixedly connected to one side, away from the second movable shaft (46), of the cover plate (47), the width of the connecting plate (48) is the same as that of the third groove (45), a second fixing plate (36) is fixedly connected to the upper end, close to the analyzer (3), of one side of the movable plate (35), a screw rod (49) is inserted into the middle of the upper end of the second fixing plate (36), the lower end of the screw rod (49) penetrates through the second fixing plate (36) and extends to the lower end of the second fixing plate (36), and a first push plate (37) is fixedly connected to the lower end of, the lower extreme fixedly connected with telescopic link (38) of second fixed plate (36), telescopic link (38) comprise mobile jib (39) and auxiliary rod (40), insert inside the lower extreme of mobile jib (39) in the upper end of auxiliary rod (40), the lower extreme fixedly connected with second push pedal (41) of auxiliary rod (40), the cover is equipped with spring (42) on auxiliary rod (40), the upper end fixed connection of spring (42) is at the lower extreme of mobile jib (39), the lower extreme fixed connection of spring (42) is in the upper end of second push pedal (41).
2. The distribution network line loss analyzer of claim 1, wherein: the front and rear lower ends of the first fixing plate (15) are respectively provided with a sliding groove (16), the two sides of the sliding groove (16) are respectively connected with a sliding block (17) in a sliding manner, the lower end of the sliding block (17) is respectively fixedly connected with a clamping block (18), the lower end of the clamping block (18) arranged on one side of the first fixing plate (15) is fixedly connected with a second fixing block (23), the second fixing block (23) is fixedly connected with a third hinge (24), the third hinge (24) is fixedly connected with a second connecting belt (25), the upper end of the second connecting belt (25) is fixedly connected with an original woolen layer (26), the lower end of the clamping block (18) arranged on the other side of the first fixing plate (15) is fixedly connected with a first fixing block (19), the size of the first fixing block (19) is the same as that of the second fixing block (23), the first fixing block (19) is close to one side of the second connecting belt (25), a first connecting belt (21) is fixedly connected to the second hinge (20), a barbed hook layer (22) is fixedly connected to the lower end of the first connecting belt (21), a first movable shaft (50) is fixedly connected to the front face of the first fixing plate (15), a movable clamping plate (27) is fixedly connected to the first movable shaft (50), the movable clamping plate (27) is of an L-shaped structure, a supporting plate (34) is fixedly connected to the movable clamping plate (27), the first connecting belt (21) and the second connecting belt (25) are identical in size, and the area of the barbed hook layer (22) is larger than that of the original hair layer (26);
one end, far away from the movable plate (35), of the second fixing plate (36) is fixedly connected with a connecting block (43), and the connecting block (43) is matched with the connecting buckle (30);
one side of the protective shell (2) is provided with a clamping groove (28), and the width of the clamping groove (28) is wider than the width of the upper end of the movable clamping plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898439.9A CN108957239B (en) | 2018-08-08 | 2018-08-08 | Distribution network line loss analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898439.9A CN108957239B (en) | 2018-08-08 | 2018-08-08 | Distribution network line loss analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108957239A CN108957239A (en) | 2018-12-07 |
| CN108957239B true CN108957239B (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810898439.9A Expired - Fee Related CN108957239B (en) | 2018-08-08 | 2018-08-08 | Distribution network line loss analyzer |
Country Status (1)
| Country | Link |
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| CN (1) | CN108957239B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361593B (en) * | 2019-07-16 | 2021-08-10 | 国网山东省电力公司招远市供电公司 | Distribution network line loss analyzer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101202530A (en) * | 2006-10-21 | 2008-06-18 | 洛克威尔自动控制技术股份有限公司 | Protective door system for enclosures resistant to high internal pressures |
| JP2012154453A (en) * | 2011-01-27 | 2012-08-16 | Fulta Electric Machinery Co Ltd | Crank mechanism for oscillation of air blower |
| CN106501567A (en) * | 2016-11-08 | 2017-03-15 | 国网山东省电力公司烟台供电公司 | A kind of electric energy meter Global Macros set |
| CN207473010U (en) * | 2017-12-06 | 2018-06-08 | 国网湖北省电力公司襄阳供电公司 | A kind of distribution lineloss analysis instrument |
-
2018
- 2018-08-08 CN CN201810898439.9A patent/CN108957239B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101202530A (en) * | 2006-10-21 | 2008-06-18 | 洛克威尔自动控制技术股份有限公司 | Protective door system for enclosures resistant to high internal pressures |
| JP2012154453A (en) * | 2011-01-27 | 2012-08-16 | Fulta Electric Machinery Co Ltd | Crank mechanism for oscillation of air blower |
| CN106501567A (en) * | 2016-11-08 | 2017-03-15 | 国网山东省电力公司烟台供电公司 | A kind of electric energy meter Global Macros set |
| CN207473010U (en) * | 2017-12-06 | 2018-06-08 | 国网湖北省电力公司襄阳供电公司 | A kind of distribution lineloss analysis instrument |
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| Publication number | Publication date |
|---|---|
| CN108957239A (en) | 2018-12-07 |
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Granted publication date: 20200814 Termination date: 20210808 |