CN214174547U - Online insulation monitoring device of electric power system - Google Patents
Online insulation monitoring device of electric power system Download PDFInfo
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- CN214174547U CN214174547U CN202120106115.4U CN202120106115U CN214174547U CN 214174547 U CN214174547 U CN 214174547U CN 202120106115 U CN202120106115 U CN 202120106115U CN 214174547 U CN214174547 U CN 214174547U
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- insulation monitor
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Abstract
The utility model provides an electric power system on-line insulation monitoring device relates to insulation monitor installation technical field, including insulation monitor and fixing device, insulation monitor's the even fixed mounting in surface has the button, insulation monitor's surface electric connection has two cables, insulation monitor's surface is equipped with fixing device, fixing device is including the installation piece, the inner wall and the insulation monitor swing joint of installation piece, the even sliding connection in surface of installation piece has two fixture blocks, the fixture block is close to insulation monitor's one end and is most advanced, two first springs of the even fixedly connected with in one side of insulation monitor are kept away from to the fixture block. The utility model discloses, solved traditional insulation monitor and installed usually in the rack, because the space is comparatively narrow and small, lead to the inconvenient debugging instrument that carries of operating personnel to dismantle and install, reduced traditional insulation monitor's installation effectiveness problem.
Description
Technical Field
The utility model relates to an insulation monitor installation technical field especially relates to an electric power system on-line insulation monitoring device.
Background
The insulation monitor is also called an insulation detector, an insulation instrument, a direct current screen insulation instrument, a photovoltaic insulation instrument and an electric vehicle insulation instrument, the power supply range is 90-300 VDC or 85-250 VAC, and the systems of 24V, 48V, 110V and 220V are universal, and the existing detection method mainly comprises a bridge balance principle and a low-frequency detection principle.
In the electric power system maintenance field, come to carry out insulation monitoring to the circuit with insulation monitor usually, because traditional insulation monitor installs in the rack usually, when needs debug the insulation monitor and maintain, because the space is comparatively narrow and small, lead to the inconvenient debugging instrument that carries of operating personnel to dismantle and install, reduced traditional insulation monitor's installation effectiveness.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an online insulation monitoring device for an electric power system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an on-line insulation monitoring device of an electric power system comprises an insulation monitor and a fixing device, wherein buttons are uniformly and fixedly arranged on the surface of the insulation monitor, the surface of the insulation monitor is electrically connected with two cables, the surface of the insulation monitor is provided with a fixing device, the fixing device comprises an installation block, the inner wall of the installation block is movably connected with the insulation monitor, the surface of the mounting block is evenly connected with two fixture blocks in a sliding way, one end of each fixture block close to the insulation monitor is a tip, one side of the clamping block, which is far away from the insulation monitor, is uniformly and fixedly connected with two first springs, one end of each first spring, which is far away from the clamping block, is fixedly connected with a fixing plate, the surface of the fixing plate is fixedly connected with the mounting block, two sliding rods are uniformly and fixedly connected to one side, close to the fixing plate, of the clamping block, and one end, far away from the clamping block, of each sliding rod penetrates through the fixing plate in a sliding mode.
Preferably, one side of the clamping block, which is close to the fixing plate, is fixedly connected with a connecting plate, one side of the connecting plate, which is far away from the mounting block, is fixedly connected with a handle, and the handle is U-shaped.
Preferably, the one end fixedly connected with elasticity rope of installation piece is kept away from to the fixed plate, the one end fixedly connected with couple of fixed plate is kept away from to the elasticity rope, the size of couple inner wall and the size looks adaptation of handle.
Preferably, two stoppers are evenly fixedly connected with the upper surface of the insulation monitor, two chutes are evenly arranged on one side of the installation block close to the insulation monitor, and one side of the stopper far away from the insulation monitor is connected with the chutes in a sliding manner.
Preferably, the surface of insulation monitor is equipped with protector, protector includes the lagging, the surface and the insulation monitor fixed connection of lagging, the inner wall sliding connection of lagging has the guard plate, one side fixedly connected with cardboard of lagging is kept away from to the guard plate, one side joint that the guard plate was kept away from to the cardboard has the kelly, the arc surface sliding connection of kelly has the rectangular plate, the surface and the insulation monitor fixed connection of rectangular plate, the arc surface fixedly connected with plectane of kelly, the arc surface cover of kelly has the second spring, the both ends of second spring respectively with plectane and rectangular plate fixed connection.
Preferably, one side of the circular plate, which is far away from the clamping rod, is fixedly connected with a handle, and anti-skid protrusions are uniformly arranged on the surface of the handle.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, the mounting block is fixed in the cabinet by arranging the fixing device, when the insulation monitor needs to be disassembled and maintained, the handle is pulled firstly, the handle drives the fixture block to move towards the direction far away from the insulation monitor by the connecting plate, the two fixture blocks can slide out of the surface of the insulation monitor, and can slide along the arc surface of the slide bar when the fixture block moves, the slide bar plays a role of limiting the moving position of the fixture blocks, then the hook is hung on the handle, the hook and the elastic rope play a role of fixing the position of the fixture block, then the insulation detector can be directly taken out of the mounting block, after the maintenance is finished, the maintained insulation monitor is put into the mounting block again, so that the two sliders above the insulation monitor slide into the chute of the mounting block, the sliders and the chute play a role of conveniently putting the insulation monitor into the mounting block, and then the hook is taken off from the handle, at the moment, the first spring can give an elastic force to the fixture block, the first spring can slide the fixture block towards the direction close to the insulation monitor, the insulation monitor can be clamped again by the two fixture blocks, the effect of installing the insulation monitor on the installation block is achieved, the problem that the traditional insulation monitor is usually installed in a cabinet is solved, the space is narrow, the problem that an operator inconveniently carries a debugging tool to detach and install the traditional insulation monitor is solved, and the installation efficiency of the traditional insulation monitor is reduced.
2. The utility model discloses in, through setting up protector, when needs use the button on the insulation monitoring appearance to debug, stimulate the handle earlier, the handle can drive the plectane and remove this moment, the plectane drives the kelly and removes to the direction of keeping away from the cardboard, then directly take the guard plate out from the lagging, use the button to debug after that, after the debugging is finished, put the guard plate in button department again, then loosen the handle, the second spring can make the kelly block again on the cardboard for an elasticity of kelly this moment, the effect of fixed guard plate has been reached, when overhauing other instruments in the rack, the button of insulation monitoring instrument face is touched to the maintenance instrument mistake easily, influence the problem of insulation monitoring appearance normal use.
Drawings
Fig. 1 is a schematic perspective view of an online insulation monitoring device of an electric power system according to the present invention;
fig. 2 is a schematic structural view of the on-line insulation monitoring device of the power system shown in fig. 1 according to the present invention;
fig. 3 is a schematic view of a part of the structure of the fixing device of the online insulation monitoring device of the power system according to the present invention;
fig. 4 is the utility model provides a partial structure schematic diagram of an online insulation monitoring device protector of electric power system.
Illustration of the drawings: 1. an insulation monitor; 2. a button; 3. a fixing device; 301. mounting blocks; 302. a clamping block; 303. a first spring; 304. a fixing plate; 305. a slide bar; 306. a connecting plate; 307. a handle; 308. an elastic cord; 309. hooking; 310. a limiting block; 311. a chute; 4. a guard; 41. sheathing; 42. a protection plate; 43. clamping a plate; 44. a clamping rod; 45. a rectangular plate; 46. a second spring; 47. a circular plate; 48. a handle; 5. a cable.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the fixing means 3 and the shielding means 4 will be described in detail below.
As shown in fig. 2 and fig. 3, the fixing device 3 includes a mounting block 301, an inner wall of the mounting block 301 is movably connected to the insulation monitor 1, two clamping blocks 302 are evenly and slidably connected to a surface of the mounting block 301, one end of each clamping block 302 close to the insulation monitor 1 is pointed, one side of each clamping block 302 far away from the insulation monitor 1 is evenly and fixedly connected to two first springs 303, each first spring 303 can give an elastic force to each clamping block 302, each first spring 303 can slide the clamping block 302 towards the insulation monitor 1, the two clamping blocks 302 can clamp the insulation monitor 1 again, an effect of mounting the insulation monitor 1 on the mounting block 301 is achieved, one end of each first spring 303 far away from the clamping block 302 is fixedly connected to a fixing plate 304, a surface of the fixing plate 304 is fixedly connected to the mounting block 301, one side of each clamping block 302 close to the fixing plate 304 is evenly and fixedly connected to two sliding rods 305, one end of each sliding rod 305 far away from the clamping block 302 slides through the fixing plate 304, one side fixedly connected with connecting plate 306 that fixture block 302 is close to fixed plate 304, one side fixedly connected with handle 307 that mounting block 301 was kept away from to connecting plate 306, handle 307 is "U" shape, the one end fixedly connected with elastic rope 308 that mounting block 301 was kept away from to fixed plate 304 is kept away from to fixed plate 304, the one end fixedly connected with couple 309 that elastic rope 308 was kept away from to fixed plate 304, the size of couple 309 inner wall and the size looks adaptation of handle 307, two stopper 310 of the even fixedly connected with of upper surface of insulation monitor 1, two spout 311 have evenly been seted up to one side that mounting block 301 is close to insulation monitor 1, one side and spout 311 sliding connection that insulation monitor 1 was kept away from to stopper 310.
The whole fixing device 3 achieves the effects that by arranging the fixing device 3, the mounting block 301 is firstly fixed in the cabinet, when the insulation monitor 1 needs to be disassembled and maintained, the handle 307 is pulled firstly, at the moment, the handle 307 drives the fixture blocks 302 to move towards the direction far away from the insulation monitor 1 by virtue of the connecting plate 306, the two fixture blocks 302 can slide out of the surface of the insulation monitor 1, the fixture blocks 302 can slide along the arc surface of the slide rods 305 when moving, the slide rods 305 play a role in limiting the moving position of the fixture blocks 302, then the hooks 309 are hung on the handle 307, the hooks 309 and the elastic ropes 308 play a role in fixing the positions of the fixture blocks 302, then the insulation detector can be directly taken out of the mounting block 301, after the maintenance is finished, the well-maintained insulation monitor 1 is put into the mounting block 301 again, so that the two slide blocks above the insulation monitor 1 slide in along the slide grooves 311 of the mounting block 301, slider and spout 311 have played the effect of conveniently putting into installation piece 301 with insulation monitor 1, take off couple 309 from handle 307 again, first spring 303 can give fixture block 302 an elasticity this moment, first spring 303 can slide fixture block 302 to the direction that is close to insulation monitor 1, two fixture blocks 302 can block insulation monitor 1 again, the effect of installing insulation monitor 1 on installation piece 301 has been reached, it installs in the rack usually to have solved traditional insulation monitor 1, because the space is comparatively narrow and small, lead to the inconvenient debugging instrument that carries of operating personnel to dismantle and install, the installation effectiveness problem of traditional insulation monitor 1 has been reduced.
As shown in fig. 1 and 4, a protection device 4 is disposed on a surface of the insulation monitor 1, the protection device 4 includes a sleeve plate 41, the surface of the sleeve plate 41 is fixedly connected to the insulation monitor 1, a protection plate 42 is slidably connected to an inner wall of the sleeve plate 41, a clamping plate 43 is fixedly connected to a side of the protection plate 42 away from the sleeve plate 41, a clamping rod 44 is clamped to a side of the clamping plate 43 away from the protection plate 42, a rectangular plate 45 is slidably connected to an arc surface of the clamping rod 44, the surface of the rectangular plate 45 is fixedly connected to the insulation monitor 1, a circular plate 47 is fixedly connected to the arc surface of the clamping rod 44, a second spring 46 is sleeved on the arc surface of the clamping rod 44, the second spring 46 gives an elastic force to the clamping rod 44 to clamp the clamping rod 44 on the clamping plate 43 again, so as to achieve an effect of fixing the protection plate 42, two ends of the second spring 46 are fixedly connected to the circular plate 47 and the rectangular plate 45 respectively, a handle 48 is fixedly connected to a side of the circular plate 47 away from the clamping rod 44, the surface of the handle 48 is uniformly provided with anti-slip protrusions.
The effect that its whole protector 4 reached does, through setting up protector 4, when needing to use button 2 on the insulation monitoring appearance 1 to debug, stimulate handle 48 earlier, handle 48 can drive plectane 47 and remove this moment, plectane 47 drives kelly 44 and removes to the direction of keeping away from cardboard 43, then directly take protection plate 42 out from lagging 41, use button 2 to debug after that, after the debugging is ended, put protection plate 42 in button 2 department again, then loosen handle 48, second spring 46 can make kelly 44 block again on cardboard 43 for kelly 44 elasticity this moment, the effect of fixed protection plate 42 has been reached, when overhauing other instruments in the rack, the button 2 on insulation monitoring appearance 1 surface is touched to the maintenance instrument mistake easily, influence the problem of insulation monitoring appearance 1 normal use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an electric power system on-line insulation monitoring device, includes insulation monitor (1) and fixing device (3), its characterized in that: the surface of the insulation monitor is uniformly and fixedly provided with a button (2), the surface of the insulation monitor (1) is electrically connected with two cables (5), the surface of the insulation monitor (1) is provided with a fixing device (3), the fixing device (3) comprises an installation block (301), the inner wall of the installation block (301) is movably connected with the insulation monitor (1), the surface of the installation block (301) is uniformly and slidably connected with two clamping blocks (302), one end of each clamping block (302) close to the insulation monitor (1) is pointed, one side of each clamping block (302) far away from the insulation monitor (1) is uniformly and fixedly connected with two first springs (303), one end of each first spring (303 far away from the clamping block (302) is fixedly connected with a fixing plate (304), and the surface of the fixing plate (304) is fixedly connected with the installation block (301), two sliding rods (305) are uniformly and fixedly connected to one side, close to the fixing plate (304), of the clamping block (302), and one end, far away from the clamping block (302), of each sliding rod (305) penetrates through the fixing plate (304) in a sliding mode.
2. The on-line insulation monitoring device of the power system according to claim 1, characterized in that: one side, close to the fixed plate (304), of the clamping block (302) is fixedly connected with a connecting plate (306), one side, far away from the mounting block (301), of the connecting plate (306) is fixedly connected with a handle (307), and the handle (307) is U-shaped.
3. The on-line insulation monitoring device of the power system according to claim 1, characterized in that: one end of the fixing plate (304) far away from the mounting block (301) is fixedly connected with an elastic rope (308), one end of the elastic rope (308) far away from the fixing plate (304) is fixedly connected with a hook (309), and the size of the inner wall of the hook (309) is matched with that of the handle (307).
4. The on-line insulation monitoring device of the power system according to claim 1, characterized in that: the utility model discloses an insulation monitor, including insulating monitor (1), the even fixedly connected with of upper surface of insulating monitor (1) has two stopper (310), two spout (311) have evenly been seted up to one side that installation piece (301) are close to insulating monitor (1), one side and spout (311) sliding connection of insulating monitor (1) are kept away from in stopper (310).
5. The on-line insulation monitoring device of the power system according to claim 1, characterized in that: the surface of the insulation monitor (1) is provided with a protective device (4), the protective device (4) comprises a sleeve plate (41), the surface of the sleeve plate (41) is fixedly connected with the insulation monitor (1), the inner wall of the sleeve plate (41) is connected with a protection plate (42) in a sliding way, one side of the protection plate (42) far away from the sleeve plate (41) is fixedly connected with a clamping plate (43), a clamping rod (44) is clamped at one side of the clamping plate (43) far away from the protection plate (42), the arc surface of the clamping rod (44) is connected with a rectangular plate (45) in a sliding way, the surface of the rectangular plate (45) is fixedly connected with the insulation monitor (1), a circular plate (47) is fixedly connected with the arc surface of the clamping rod (44), a second spring (46) is sleeved on the arc surface of the clamping rod (44), and two ends of the second spring (46) are respectively fixedly connected with the circular plate (47) and the rectangular plate (45).
6. The on-line insulation monitoring device of the power system according to claim 5, wherein: one side of the circular plate (47) far away from the clamping rod (44) is fixedly connected with a handle (48), and anti-skid protrusions are uniformly arranged on the surface of the handle (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120106115.4U CN214174547U (en) | 2021-01-15 | 2021-01-15 | Online insulation monitoring device of electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120106115.4U CN214174547U (en) | 2021-01-15 | 2021-01-15 | Online insulation monitoring device of electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214174547U true CN214174547U (en) | 2021-09-10 |
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ID=77592686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120106115.4U Active CN214174547U (en) | 2021-01-15 | 2021-01-15 | Online insulation monitoring device of electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214174547U (en) |
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2021
- 2021-01-15 CN CN202120106115.4U patent/CN214174547U/en active Active
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