CN215493881U

CN215493881U - Wireless passive lightning arrester on-line monitor

Info

Publication number: CN215493881U
Application number: CN202121303425.1U
Authority: CN
Inventors: 李永社
Original assignee: Xi'an Hengruifeng Electric Co ltd
Current assignee: Xi'an Hengruifeng Electric Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-11
Anticipated expiration: 2031-06-09

Abstract

The utility model provides a wireless passive lightning arrester online monitor, which comprises a longitudinal mounting plate, fixing holes, a fixing frame, a fixing support, a transverse adjustable support structure, a longitudinal pipe, a sealing ring, a longitudinal adjustable connecting frame structure, an adjusting bolt, a protective cover, a lightning arrester wireless detector, a rain shade, a hinge shaft, a maintenance door, a buckle and an observation cleaning frame structure, wherein the fixing holes are formed in the upper side and the lower side of the longitudinal mounting plate; the fixed frame is welded in the middle of the left side of the longitudinal mounting plate. The transverse adjusting rod is inserted into the left side of the inside of the transverse pipe, so that the length of the transverse adjusting rod inserted into the transverse pipe can be conveniently adjusted according to requirements when the protective cover is used, and the transverse position of the protective cover can be conveniently adjusted; clean sponge rubber connects in the outside of rotary rod, and clean sponge and observation window front surface contact are favorable to conveniently striking off the debris of observation window front side with clean sponge simultaneously when using, and then the convenience is to observation window surface cleaning.

Description

Wireless passive lightning arrester on-line monitor

Technical Field

The utility model belongs to the technical field of lightning arresters, and particularly relates to an online monitor of a wireless passive lightning arrester.

Background

An on-line monitor for lightning arrester (leakage current and action recorder) is an instrument matched with zinc oxide lightning arrester in high-voltage AC power system, and is connected in series with the grounding loop of lightning arrester. The milliammeter in the monitor is used for monitoring the leakage current (peak value) passing through the lightning arrester under the operating voltage, and can judge whether the interior of the lightning arrester is affected with damp, whether elements are abnormal and the like; the pollution meter is used for monitoring the magnitude of pollution current (namely the magnitude of pollution) outside the porcelain bushing of the lightning arrester; and the action counter records the overvoltage action times of the lightning arrester. In rainy days or wet days, leakage current on the outer surface of the porcelain bushing can enter the milliammeter of the monitor at the same time, so that the milliammeter cannot correctly reflect the internal and external problems of the lightning arrester when the leakage current of the porcelain bushing is large. Therefore, a pollution meter is added in the monitor, the bottom of the porcelain bushing is sleeved with the shielding ring, external leakage current and lightning arrester leakage current are simultaneously separated, and the external insulation pollution degree is reflected on the pollution meter, so that the ES type monitor is more perfect.

However, the existing lightning arrester on-line monitor has the problems that the longitudinal position of the detector is inconvenient to adjust according to the requirement, the transverse position of the detector is inconvenient to adjust, and the observation window is inconvenient to clean.

Therefore, the utility model of the wireless passive lightning arrester on-line monitor is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a wireless passive online arrester monitor, which aims to solve the problems that the longitudinal position of a detector is inconvenient to adjust according to requirements, the transverse position of the detector is inconvenient to adjust and an observation window is inconvenient to clean in the conventional online arrester monitor. The wireless passive lightning arrester on-line monitor comprises a longitudinal mounting plate, fixing holes, a fixing frame, a fixing support, a transverse adjustable support structure, a longitudinal pipe, a sealing ring, a longitudinal adjustable connecting frame structure, an adjusting bolt, a protective cover, a lightning arrester wireless detector, a rain shade, a hinge shaft, a maintenance door, a buckle and an observation cleaning frame structure, wherein the fixing holes are formed in the upper side and the lower side of the longitudinal mounting plate; the fixing frame is welded in the middle of the left side of the longitudinal mounting plate; the fixed bracket is welded on the upper part and the lower part of the left side of the longitudinal mounting plate; the transverse adjustable support structure is arranged on the left sides of the fixed frame and the fixed support; the longitudinal pipe is arranged on the left side of the lower part of the transverse adjustable bracket structure; the sealing ring is glued at the lower part of the longitudinal pipe; the longitudinal adjustable connecting frame structure is arranged at the lower part of the longitudinal pipe; the adjusting bolt is in threaded connection with the lower part of the front side of the longitudinal pipe; the lightning arrester wireless detector is arranged on the inner side of the protective cover through screws; the rain shade is arranged at the upper part of the front side of the protective cover by screws; the maintenance door is arranged at the lower part of the front side of the protective cover through hinge shaft screws; the buckle screw is arranged at the lower part of the maintenance door; the observation cleaning frame structure is arranged on the upper part of the front side of the protective cover; the observation cleaning frame structure comprises an observation window, a rotating motor, a fixed sleeve, a rotating rod and a cleaning sponge, wherein the observation window is embedded in the upper part of the front side of the protective cover; the rotating motor screw is arranged at the middle lower part of the rear side of the observation window; the rotating rod is connected to the left end of the fixed sleeve in an adhesive mode.

Preferably, the transverse adjustable support structure comprises a transverse pipe, a transverse adjusting rod, a fixing bolt, a fixing pipe, a T-shaped mounting rod and a puller bolt, wherein the transverse pipe is inserted into the left side of the inside of the fixing frame, and the transverse pipe bolt is mounted on the inner side of the fixing support; the transverse adjusting rod is inserted at the left side of the inside of the transverse pipe; the fixed bolt is in threaded connection with the front side connecting part of the transverse pipe and the transverse adjusting rod; the fixed pipe is welded on the left side of the transverse adjusting rod; the tightening bolt is in threaded connection with the front side connecting part of the fixed pipe and the T-shaped mounting rod.

Preferably, the longitudinal adjustable connecting frame structure comprises a longitudinal connecting frame, an adjusting jack, a bottom mounting plate, a mounting hole and a silica gel protection pad, wherein the adjusting jack is sequentially arranged in the middle of the front side of the longitudinal connecting frame from top to bottom; the bottom mounting plate is welded at the lower part of the longitudinal connecting frame; the mounting holes are formed in the four corners of the bottom mounting plate; the protective cover is arranged on the front side of the bottom mounting plate through screws.

Preferably, the longitudinal connecting frame is inserted at the lower part of the inner side of the longitudinal pipe.

Preferably, the transverse adjusting rod is inserted into the left side of the inner part of the transverse pipe.

Preferably, the cleaning sponge is glued on the outer side of the rotating rod, and the cleaning sponge is contacted with the front surface of the observation window.

Preferably, the silica gel protection pads are respectively arranged on the front side of the bottom mounting plate.

Preferably, the fixing sleeve is disposed at a front side of the observation window, and the fixing sleeve is screw-mounted on an output shaft at a front side of the rotating electric machine.

Preferably, the T-shaped mounting rod is inserted into the inner side of the fixed pipe, and the T-shaped mounting rod is mounted on the upper portion of the fixed pipe through a bolt.

Preferably, 775 motor is adopted as the rotating motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the longitudinal connecting frame is inserted at the lower part of the inner side of the longitudinal pipe, so that the length of the longitudinal connecting frame inserted in the longitudinal pipe can be conveniently adjusted according to requirements during use, and the distance between the longitudinal pipe and the protective cover can be conveniently adjusted.

2. According to the utility model, the transverse adjusting rod is inserted in the left side of the inner part of the transverse pipe, so that the length of the transverse adjusting rod inserted in the transverse pipe can be conveniently adjusted according to requirements when the protective cover is used, and the transverse position of the protective cover can be conveniently adjusted.

3. According to the utility model, the cleaning sponge is glued on the outer side of the rotating rod, and meanwhile, the cleaning sponge is in contact with the front surface of the observation window, so that sundries on the front side of the observation window can be conveniently scraped by the cleaning sponge when the observation window is used, and the surface of the observation window can be conveniently cleaned.

4. According to the utility model, the silica gel protection pads are respectively arranged on the front sides of the bottom mounting plates, so that friction between the bottom mounting plates and the protection covers can be reduced when the protection covers are used, and the protection effect during connection can be further improved.

5. According to the utility model, the fixed sleeve is arranged on the front side of the observation window, and the fixed sleeve is mounted on the output shaft on the front side of the rotating motor through a screw, so that the rotating rod and the cleaning sponge can be driven to rotate by the fixed sleeve of the rotating motor conveniently when the cleaning sponge is used.

6. According to the utility model, the T-shaped mounting rod is inserted into the inner side of the fixed pipe, and the T-shaped mounting rod bolt is arranged at the upper part of the fixed pipe, so that the T-shaped mounting rod can be conveniently rotated from the fixed pipe according to requirements during use, and the rotating directions of the longitudinal pipe and the protective cover can be conveniently adjusted.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the laterally adjustable support structure of the present invention.

Fig. 3 is a schematic structural view of the longitudinally adjustable connecting frame structure of the present invention.

Fig. 4 is a schematic structural view of the structure of the observation cleaning frame of the present invention.

In the figure:

1. a longitudinal mounting plate; 2. a fixing hole; 3. a fixing frame; 4. fixing a bracket; 5. a laterally adjustable support structure; 51. a transverse tube; 52. a transverse adjusting rod; 53. fixing the bolt; 54. a fixed tube; 55. a T-shaped mounting rod; 56. jacking the bolt; 6. a longitudinal tube; 7. a seal ring; 8. a longitudinally adjustable connecting frame structure; 81. a longitudinal connecting frame; 82. adjusting the jack; 83. a bottom mounting plate; 84. mounting holes; 85. a silica gel pad; 9. adjusting the bolt; 10. a protective cover; 11. a lightning arrester wireless detector; 12. a rain shade; 13. a hinge shaft; 14. repairing the door; 15. buckling; 16. observing the structure of the cleaning frame; 161. an observation window; 162. a rotating electric machine; 163. fixing the sleeve; 164. rotating the rod; 165. cleaning the sponge.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 and 4

The utility model provides a wireless passive lightning arrester on-line monitor, which comprises a longitudinal mounting plate 1, a fixing hole 2, a fixing frame 3, a fixing support 4, a transverse adjustable support structure 5, a longitudinal pipe 6, a sealing ring 7, a longitudinal adjustable connecting frame structure 8, an adjusting bolt 9, a protective cover 10, a lightning arrester wireless detector 11, a rain shade 12, a hinge shaft 13, a maintenance door 14, a buckle 15 and an observation cleaning frame structure 16, wherein the fixing hole 2 is formed in the upper side and the lower side of the longitudinal mounting plate 1; the fixed frame 3 is welded in the middle of the left side of the longitudinal mounting plate 1; the fixed bracket 4 is welded at the upper part and the lower part of the left side of the longitudinal mounting plate 1; the transverse adjustable bracket structure 5 is arranged on the left sides of the fixed frame 3 and the fixed bracket 4; the longitudinal pipe 6 is arranged at the left side of the lower part of the transverse adjustable bracket structure 5; the sealing ring 7 is glued to the lower part of the longitudinal pipe 6; the longitudinal adjustable connecting frame structure 8 is arranged at the lower part of the longitudinal pipe 6; the adjusting bolt 9 is in threaded connection with the lower part of the front side of the longitudinal pipe 6; the lightning arrester wireless detector 11 is mounted on the inner side of the protective cover 10 through screws; the rain shade 12 is arranged at the upper part of the front side of the protective cover 10 by screws; the maintenance door 14 is mounted at the lower part of the front side of the protective cover 10 through a hinge shaft 13; the buckle 15 is mounted at the lower part of the maintenance door 14 through screws; the observation cleaning frame structure 16 is arranged at the upper part of the front side of the protective cover 10; the observation cleaning frame structure 16 comprises an observation window 161, a rotary motor 162, a fixed sleeve 163, a rotary rod 164 and a cleaning sponge 165, wherein the observation window 161 is embedded in the upper part of the front side of the protective cover 10; the rotating motor 162 is mounted at the middle lower part of the rear side of the observation window 161 through a screw; the rotating rod 164 is glued to the left end of the fixed sleeve 163; clean sponge 165 glue joint in the outside of rotary rod 164, clean sponge 165 and the contact of observation window 161 front surface simultaneously, the sundries of convenient clean sponge 165 of using to the observation window 161 front side when using scrape off, and then conveniently to the surface cleaning of observation window 161, fixed sleeve 163 set up the front side at observation window 161, fixed sleeve 163 screw is installed on the output shaft of rotating electrical machines 162 front side simultaneously, and convenient rotating electrical machines 162 sleeve pipe fixed sleeve 163 that uses when using drives rotary rod 164 and clean sponge 165 rotatoryly.

In the above embodiment, as shown in fig. 2, specifically, the transversely adjustable bracket structure 5 includes a transverse pipe 51, a transversely adjustable rod 52, a fixing bolt 53, a fixing pipe 54, a T-shaped mounting rod 55 and a tightening bolt 56, the transverse pipe 51 is inserted into the left side of the inside of the fixing frame 3, and the transverse pipe 51 is bolted to the inside of the fixing bracket 4; the transverse adjusting rod 52 is inserted into the left side of the inner part of the transverse pipe 51; the fixed bolt 53 is in threaded connection with the front side connecting part of the transverse pipe 51 and the transverse adjusting rod 52; the fixed pipe 54 is welded at the left side of the transverse adjusting rod 52; the puller bolt 56 is in threaded connection with the front side connection part of the fixed pipe 54 and the T-shaped mounting rod 55; the transverse adjusting rod 52 is inserted in the left side of the inside of the transverse pipe 51, the length of the transverse adjusting rod 52 inserted in the transverse pipe 51 can be conveniently adjusted according to requirements when the protective cover 10 is used, the T-shaped mounting rod 55 is inserted in the inner side of the fixed pipe 54, the T-shaped mounting rod 55 is mounted on the upper portion of the fixed pipe 54 through a bolt, the T-shaped mounting rod 55 can be conveniently rotated from the fixed pipe 54 according to requirements when the protective cover is used, and then the rotating directions of the longitudinal pipe 6 and the protective cover 10 can be conveniently adjusted.

As shown in fig. 3, in the above embodiment, specifically, the longitudinal adjustable connecting frame structure 8 includes a longitudinal connecting frame 81, an adjusting insertion hole 82, a bottom mounting plate 83, a mounting hole 84 and a silica gel pad 85, wherein the adjusting insertion hole 82 is sequentially formed in the middle of the front side of the longitudinal connecting frame 81 from top to bottom; the bottom mounting plate 83 is welded at the lower part of the longitudinal connecting frame 81; the mounting holes 84 are formed at four corners of the bottom mounting plate 83; the protective cover 10 is mounted on the front side of the bottom mounting plate 83 through screws; the longitudinal connecting frame 81 is inserted into the lower portion of the inner side of the longitudinal pipe 6, the length of the longitudinal connecting frame 81 inserted into the longitudinal pipe 6 can be conveniently adjusted according to requirements when the protective cover is used, the distance between the longitudinal pipe 6 and the protective cover 10 can be conveniently adjusted, the silica gel protection pads 85 are respectively arranged on the front side of the bottom mounting plate 83, friction can be generated between the bottom mounting plate 83 and the protective cover 10 when the protective cover is installed on the bottom mounting plate 83 when the protective cover is used, and the protective effect during connection can be further improved.

Principle of operation

In the working process, when the device is used, the longitudinal mounting plate 1 can be fixed at a specified position by penetrating through the fixing hole 2 by using a bolt according to requirements, the length of the transverse adjusting rod 52 inserted in the transverse pipe 51 is adjusted according to requirements, the fixing bolt 53 is screwed from the connecting part of the transverse pipe 51 and the transverse adjusting rod 52 after the adjustment is finished, the position of the T-shaped mounting rod 55 in the fixing pipe 54 is adjusted, the tightening bolt 56 is screwed after the adjustment is finished, the position of the longitudinal connecting frame 81 inserted in the longitudinal pipe 6 is adjusted according to requirements, the adjusting bolt 9 penetrates through the longitudinal pipe 6 and is in threaded connection with the adjusting insertion hole 82 after the adjustment is finished, and when the device is used, the rotating rod 164 and the cleaning sponge 165 can be driven to rotate by using the sleeve pipe fixing sleeve pipe 163 of the rotating motor 162, so that the observation window 161 can be cleaned conveniently by using the cleaning sponge 165.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims

1. The wireless passive lightning arrester on-line monitor is characterized by comprising a longitudinal mounting plate (1), a fixing hole (2), a fixing frame (3), a fixing support (4), a transverse adjustable support structure (5), a longitudinal pipe (6), a sealing ring (7), a longitudinal adjustable connecting frame structure (8), an adjusting bolt (9), a protective cover (10), a lightning arrester wireless detector (11), a rain shade (12), a hinge shaft (13), a maintenance door (14), a buckle (15) and an observation cleaning frame structure (16), wherein the fixing hole (2) is formed in the upper side and the lower side of the longitudinal mounting plate (1); the fixed frame (3) is welded in the middle position of the left side of the longitudinal mounting plate (1); the fixed bracket (4) is welded at the upper part and the lower part of the left side of the longitudinal mounting plate (1); the transverse adjustable support structure (5) is arranged on the left sides of the fixed frame (3) and the fixed support (4); the longitudinal pipe (6) is arranged on the left side of the lower part of the transverse adjustable bracket structure (5); the sealing ring (7) is glued to the lower part of the longitudinal pipe (6); the longitudinal adjustable connecting frame structure (8) is arranged at the lower part of the longitudinal pipe (6); the adjusting bolt (9) is in threaded connection with the lower part of the front side of the longitudinal pipe (6); the lightning arrester wireless detector (11) is arranged on the inner side of the protective cover (10) through screws; the rain shade (12) is arranged at the upper part of the front side of the protective cover (10) by screws; the maintenance door (14) is installed at the lower part of the front side of the protective cover (10) through a hinge shaft (13) by screws; the buckle (15) is arranged at the lower part of the maintenance door (14) through a screw; the observation cleaning frame structure (16) is arranged at the upper part of the front side of the protective cover (10); the observation and cleaning rack structure (16) comprises an observation window (161), a rotating motor (162), a fixed sleeve (163), a rotating rod (164) and a cleaning sponge (165), wherein the observation window (161) is embedded in the upper part of the front side of the protective cover (10); the rotating motor (162) is arranged at the middle lower part of the rear side of the observation window (161) through a screw; the rotating rod (164) is glued to the left end of the fixed sleeve (163).

2. The wireless passive online arrester monitor according to claim 1, characterized in that the transversely adjustable support structure (5) comprises a transverse pipe (51), a transversely adjustable rod (52), a fixed bolt (53), a fixed pipe (54), a T-shaped mounting rod (55) and a tightening bolt (56), the transverse pipe (51) is inserted into the left side of the inside of the fixed frame (3), and the transverse pipe (51) is bolted to the inside of the fixed support (4); the transverse adjusting rod (52) is inserted into the left side of the inner part of the transverse pipe (51); the fixing bolt (53) is in threaded connection with the front side connecting part of the transverse pipe (51) and the transverse adjusting rod (52); the fixed pipe (54) is welded at the left side of the transverse adjusting rod (52); the tightening bolt (56) is in threaded connection with the front side connecting part of the fixed pipe (54) and the T-shaped mounting rod (55).

3. The wireless passive online arrester monitor according to claim 1, wherein the longitudinal adjustable connecting frame structure (8) comprises a longitudinal connecting frame (81), an adjusting jack (82), a bottom mounting plate (83), a mounting hole (84) and a silica gel pad (85), wherein the adjusting jack (82) is sequentially arranged at the middle position of the front side of the longitudinal connecting frame (81) from top to bottom; the bottom mounting plate (83) is welded at the lower part of the longitudinal connecting frame (81); the mounting holes (84) are formed in the four corners of the bottom mounting plate (83); the protective cover (10) is arranged on the front side of the bottom mounting plate (83) through screws.

4. A wireless passive arrester on-line monitor as claimed in claim 3, characterized in that the longitudinal connecting bracket (81) is inserted in the lower inner side of the longitudinal pipe (6).

5. The wireless passive arrester on-line monitor as claimed in claim 2, characterized in that the transverse adjusting rod (52) is inserted inside the transverse tube (51) at the left side.

6. The wireless passive arrester on-line monitor as claimed in claim 1, wherein the cleaning sponge (165) is glued to the outside of the rotating rod (164) while the cleaning sponge (165) is in contact with the front surface of the observation window (161).

7. A wireless passive arrester on-line monitor as claimed in claim 3, wherein the silica gel pads (85) are respectively provided on the front sides of the bottom mounting plates (83).

8. The wireless passive arrester on-line monitor as claimed in claim 1, wherein the fixing bushing (163) is disposed at a front side of the observation window (161), and the fixing bushing (163) is screw-mounted on an output shaft at a front side of the rotating electrical machine (162).

9. The wireless passive arrester on-line monitor as claimed in claim 2, wherein the T-shaped mounting bar (55) is inserted into the inside of the fixing tube (54), and the T-shaped mounting bar (55) is bolt-mounted on the upper portion of the fixing tube (54).